diff options
Diffstat (limited to 'bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document')
45 files changed, 0 insertions, 10785 deletions
diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/AbstractCSSNodeList.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/AbstractCSSNodeList.java deleted file mode 100644 index 007991b97b..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/AbstractCSSNodeList.java +++ /dev/null @@ -1,63 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - -import java.util.Vector; - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; - - -/** - * - */ -abstract class AbstractCSSNodeList { - - protected Vector nodes = null; - - ICSSNode appendNode(ICSSNode node) { - if (node == null) - return null; - if (this.nodes == null) - this.nodes = new Vector(); - this.nodes.addElement(node); - return node; - } - - /** - * @return int - */ - public int getLength() { - if (this.nodes == null) - return 0; - return this.nodes.size(); - } - - - protected ICSSNode itemImpl(int index) { - if (this.nodes == null) - return null; - if (index < 0 || index >= this.nodes.size()) - return null; - return (ICSSNode) this.nodes.elementAt(index); - } - - - ICSSNode removeNode(int index) { - if (this.nodes == null) - return null; // no node - if (index < 0 || index >= this.nodes.size()) - return null; // invalid parameter - - ICSSNode removed = (ICSSNode) this.nodes.elementAt(index); - this.nodes.removeElementAt(index); - return removed; - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSAttrImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSAttrImpl.java deleted file mode 100644 index 9a04a4f6c0..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSAttrImpl.java +++ /dev/null @@ -1,133 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSAttr; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSDocument; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNamedNodeMap; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; - -/** - * - */ -class CSSAttrImpl extends CSSRegionContainer implements ICSSAttr { - - private String fName = null; - private String fValue = null; - private CSSNodeImpl ownerCSSNode = null; - - CSSAttrImpl(CSSAttrImpl that) { - super(that); - this.fName = that.fName; - this.setValue(that.fValue); - } - - /** - * CSSAttr constructor comment. - */ - CSSAttrImpl(String name) { - super(); - this.fName = name; - } - - public ICSSNode cloneNode(boolean deep) { - return new CSSAttrImpl(this); - } - - /** - * @return org.eclipse.wst.css.core.model.interfaces.ICSSNamedNodeMap - */ - public ICSSNamedNodeMap getAttributes() { - return null; - } - - /** - * @return java.lang.String - */ - public java.lang.String getName() { - return fName; - } - - /** - * @return short - */ - public short getNodeType() { - return ATTR_NODE; - } - - public ICSSNode getOwnerCSSNode() { - return ownerCSSNode; - } - - /** - * @return java.lang.String - */ - public java.lang.String getValue() { - return fValue; - } - - /** - * @return boolean - * @param name - * java.lang.String - */ - protected boolean matchName(String name) { - if (name == null) - return /* (this.name == null) */false; - if (this.fName == null) - return false; - return this.fName.equals(name); - } - - /** - * - */ - protected void notifyValueChanged(String oldValue) { - if (this.ownerCSSNode == null) - return; - - // for model - ICSSDocument doc = ownerCSSNode.getContainerDocument(); - if (doc == null) - return; - CSSModelImpl model = (CSSModelImpl) doc.getModel(); - if (model == null) - return; - model.valueChanged(this, oldValue); - - // for adapters - String value = getValue(); - this.ownerCSSNode.notify(CHANGE, this, oldValue, value, this.ownerCSSNode.getStartOffset()); - } - - /** - * @param newName - * java.lang.String - */ - protected void setName(java.lang.String newName) { - fName = newName; - } - - protected void setOwnerCSSNode(CSSNodeImpl newOwnerCSSNode) { - ownerCSSNode = newOwnerCSSNode; - } - - /** - * @param newValue - * java.lang.String - */ - public void setValue(java.lang.String newValue) { - String oldValue = fValue; - fValue = newValue; - - notifyValueChanged(oldValue); - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSCharsetRuleImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSCharsetRuleImpl.java deleted file mode 100644 index 676c305bf0..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSCharsetRuleImpl.java +++ /dev/null @@ -1,79 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.CSSCorePlugin; -import org.eclipse.wst.css.core.internal.preferences.CSSCorePreferenceNames; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSCharsetRule; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.util.CSSUtil; - - -/** - * - */ -class CSSCharsetRuleImpl extends CSSRuleImpl implements ICSSCharsetRule { - - /** - * - */ - CSSCharsetRuleImpl() { - super(); - } - - CSSCharsetRuleImpl(CSSCharsetRuleImpl that) { - super(that); - } - - public ICSSNode cloneNode(boolean deep) { - CSSCharsetRuleImpl cloned = new CSSCharsetRuleImpl(this); - - return cloned; - } - - /** - * The encoding information used in this <code>@charset</code> rule. - * @exception org.w3c.dom.DOMException - * SYNTAX_ERR: Raised if the specified encoding value has a - * syntax error and is unparsable. <br> - * NO_MODIFICATION_ALLOWED_ERR: Raised if this encoding - * rule is readonly. - */ - public String getEncoding() { - return CSSUtil.extractStringContents(getAttribute(ENCODING)); - } - - /** - * @return short - */ - public short getNodeType() { - return CHARSETRULE_NODE; - } - - /** - * The type of the rule, as defined above. The expectation is that - * binding-specific casting methods can be used to cast down from an - * instance of the <code>CSSRule</code> interface to the specific - * derived interface implied by the <code>type</code>. - */ - public short getType() { - return CHARSET_RULE; - } - - public void setEncoding(String encoding) throws org.w3c.dom.DOMException { - String quote = CSSCorePlugin.getDefault().getPluginPreferences().getString(CSSCorePreferenceNames.FORMAT_QUOTE); - String enc = CSSUtil.extractStringContents(encoding); - quote = CSSUtil.detectQuote(enc, quote); - setAttribute(ENCODING, quote + enc + quote); - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSDeclarationItemParser.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSDeclarationItemParser.java deleted file mode 100644 index 58d9f05a14..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSDeclarationItemParser.java +++ /dev/null @@ -1,1077 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - -import java.util.Iterator; - -import org.eclipse.wst.css.core.internal.contentmodel.PropCMProperty; -import org.eclipse.wst.css.core.internal.parserz.CSSRegionContexts; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSDocument; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSPrimitiveValue; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleDeclItem; -import org.eclipse.wst.css.core.internal.provisional.document.ICounter; -import org.eclipse.wst.css.core.internal.util.CSSUtil; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList; -import org.eclipse.wst.sse.core.internal.text.TextRegionListImpl; -import org.w3c.dom.css.CSSPrimitiveValue; - - -/** - * - */ -class CSSDeclarationItemParser { - /** - * - */ - final class FloatInfo { - /** - * - */ - FloatInfo(String text) { - parse(text); - } - - /** - * - */ - void parse(String text) { - StringBuffer bufValue = new StringBuffer(); - StringBuffer bufIdent = new StringBuffer(); - boolean bNum = true; - int len = text.length(); - for (int i = 0; i < len; i++) { - char c = text.charAt(i); - if (bNum) { - if ('0' <= c && c <= '9' || c == '.' || c == '+' || c == '-') { - bufValue.append(c); - } - else { - bufIdent.append(c); - bNum = false; - } - } - else { - bufIdent.append(c); - } - } - String valueStr = bufValue.toString(); - fValue = Float.valueOf(valueStr).floatValue(); - fIdentifier = bufIdent.toString(); - fType = getFloatValueType(valueStr, fIdentifier); - } - - /** - * - */ - float getValue() { - return fValue; - } - - /** - * - */ - String getIdentifier() { - return fIdentifier; - } - - /** - * - */ - short getValueType() { - return fType; - } - - private float fValue = 0.0f; - private String fIdentifier = null; - private short fType = CSSPrimitiveValue.CSS_UNKNOWN; - } - - final static int S_NORMAL = 0; - final static int S_FUNCTION = 1; - final static int S_FONT_SLASH = 2; - final static int S_COMMA_SEPARATION = 3; - private ICSSDocument fDocument = null; - private IStructuredDocumentRegion fParentRegion = null; - private boolean fTempStructuredDocument = false; - private CSSModelUpdateContext fUpdateContext = null; - - /** - * CSSDeclarationItemParser constructor comment. - */ - CSSDeclarationItemParser(ICSSDocument doc) { - super(); - fDocument = doc; - } - - /** - * - */ - private CSSPrimitiveValueImpl createAttrValue(ITextRegionList regions) { - String funcName = getFunctionName(regions); - if (funcName == null || !funcName.toLowerCase().equals("attr")) { //$NON-NLS-1$ - return null; - } - String accepts[] = {CSSRegionContexts.CSS_DECLARATION_VALUE_IDENT}; - ITextRegionList valueRegions = getFunctionParameters(regions, accepts); - if (valueRegions.size() != 1) { - return null; - } - - CSSPrimitiveValueImpl value = getCSSPrimitiveValue(CSSPrimitiveValue.CSS_ATTR); - if (value == null) { - return null; - } - - ITextRegion region = valueRegions.get(0); - value.setValue(getText(region)); - - return value; - } - - /** - * - */ - private CSSPrimitiveValueImpl createCountersValue(ITextRegionList regions) { - String funcName = getFunctionName(regions); - if (funcName == null || !funcName.toLowerCase().equals("counters")) { //$NON-NLS-1$ - return null; - } - - String accepts[] = {CSSRegionContexts.CSS_DECLARATION_VALUE_IDENT, CSSRegionContexts.CSS_DECLARATION_VALUE_STRING}; - ITextRegionList valueRegions = getFunctionParameters(regions, accepts); - int size = valueRegions.size(); - if (size != 2 && size != 3) { - return null; - } - - CounterImpl value = getCounter(); - if (value == null) { - return null; - } - - for (int i = 0; i < size; i++) { - ITextRegion region = valueRegions.get(i); - String text = getText(region); - CSSAttrImpl attr = null; - switch (i) { - case 0 : - value.setIdentifier(text); - attr = value.getAttributeNode(ICounter.IDENTIFIER); - break; - case 1 : - value.setSeparator(text); - attr = value.getAttributeNode(ICounter.SEPARATOR); - break; - case 2 : - value.setListStyle(text); - attr = value.getAttributeNode(ICounter.LISTSTYLE); - break; - default : - break; - } - if (attr != null) { - attr.setRangeRegion(fParentRegion, region, region); - } - } - - return value; - } - - /** - * - */ - private CSSPrimitiveValueImpl createCounterValue(ITextRegionList regions) { - String funcName = getFunctionName(regions); - if (funcName == null || !funcName.toLowerCase().equals("counter")) { //$NON-NLS-1$ - return null; - } - - String accepts[] = {CSSRegionContexts.CSS_DECLARATION_VALUE_IDENT}; - ITextRegionList valueRegions = getFunctionParameters(regions, accepts); - int size = valueRegions.size(); - if (size != 1 && size != 2) { - return null; - } - - CounterImpl value = getCounter(); - if (value == null) { - return null; - } - - for (int i = 0; i < size; i++) { - ITextRegion region = valueRegions.get(i); - String text = getText(region); - CSSAttrImpl attr = null; - switch (i) { - case 0 : - value.setIdentifier(text); - attr = value.getAttributeNode(ICounter.IDENTIFIER); - break; - case 1 : - value.setListStyle(text); - attr = value.getAttributeNode(ICounter.LISTSTYLE); - break; - default : - break; - } - if (attr != null) { - attr.setRangeRegion(fParentRegion, region, region); - } - } - - return value; - } - - /** - * - */ - private CSSStyleDeclItemImpl createDeclarationItem(ITextRegionList nodeRegions) { - CSSStyleDeclItemImpl item = null; - String name = getPropertyName(nodeRegions); - if (name != null) { - item = getCSSStyleDeclItem(name); - } - return item; - } - - /** - * - */ - private CSSPrimitiveValueImpl createFloatValue(String text, String type) { - FloatInfo info = new FloatInfo(text); - CSSPrimitiveValueImpl value = getCSSPrimitiveValue(info.getValueType()); - if (value != null) { - value.setValue(info.getValue()); - } - return value; - } - - /** - * - */ - private CSSPrimitiveValueImpl createFormatValue(ITextRegionList regions) { - String funcName = getFunctionName(regions); - if (funcName == null || !funcName.toLowerCase().equals("format")) { //$NON-NLS-1$ - return null; - } - String accepts[] = {CSSRegionContexts.CSS_DECLARATION_VALUE_STRING}; - ITextRegionList valueRegions = getFunctionParameters(regions, accepts); - // format can take variable args. - if (valueRegions.size() == 0) { - return null; - } - - CSSPrimitiveValueImpl value = getCSSPrimitiveValue(ICSSPrimitiveValue.CSS_FORMAT); - if (value == null) { - return null; - } - - ITextRegion region = valueRegions.get(0); - value.setValue(CSSUtil.extractStringContents(getText(region))); - - return value; - - } - - /** - * - */ - private CSSPrimitiveValueImpl createLocalValue(ITextRegionList regions) { - String funcName = getFunctionName(regions); - if (funcName == null || !funcName.toLowerCase().equals("local")) { //$NON-NLS-1$ - return null; - } - String accepts[] = {CSSRegionContexts.CSS_DECLARATION_VALUE_STRING}; - ITextRegionList valueRegions = getFunctionParameters(regions, accepts); - if (valueRegions.size() != 1) { - return null; - } - - CSSPrimitiveValueImpl value = getCSSPrimitiveValue(ICSSPrimitiveValue.CSS_LOCAL); - if (value == null) { - return null; - } - - ITextRegion region = valueRegions.get(0); - value.setValue(CSSUtil.extractStringContents(getText(region))); - - return value; - } - - /** - * - */ - private CSSPrimitiveValueImpl createPrimitiveValue(ITextRegion region) { - if (region == null) { - return null; - } - CSSPrimitiveValueImpl value = null; - String type = region.getType(); - String text = getText(region); - if (isBlank(type)) { - value = null; - } - else if (type == CSSRegionContexts.CSS_DECLARATION_VALUE_NUMBER || type == CSSRegionContexts.CSS_DECLARATION_VALUE_DIMENSION || type == CSSRegionContexts.CSS_DECLARATION_VALUE_PERCENTAGE) { - value = createFloatValue(text, type); - } - else if (type == CSSRegionContexts.CSS_DECLARATION_VALUE_STRING || type == CSSRegionContexts.CSS_DECLARATION_VALUE_URI || type == CSSRegionContexts.CSS_DECLARATION_VALUE_IDENT || type == CSSRegionContexts.CSS_DECLARATION_VALUE_HASH) { - value = createStringValue(text, type); - } - - if (value == null) { - value = createStringValue(text, type); - } - - if (!fTempStructuredDocument && value != null) { - value.setRangeRegion(fParentRegion, region, region); - } - - return value; - } - - /** - * - */ - private CSSPrimitiveValueImpl createPrimitiveValue(ITextRegionList regions) { - CSSPrimitiveValueImpl value = null; - CSSUtil.stripSurroundingSpace(regions); - if (regions.isEmpty()) { - return null; - } - ITextRegion region = regions.get(0); - if (region == null) { - return null; - } - String type = region.getType(); - if (type == CSSRegionContexts.CSS_DECLARATION_VALUE_FUNCTION) { - String text = getText(region).toLowerCase(); - if (text.equals("rgb(")) { //$NON-NLS-1$ - value = createRgbValue(regions); - } - else if (text.equals("counter(")) { //$NON-NLS-1$ - value = createCounterValue(regions); - } - else if (text.equals("counters(")) { //$NON-NLS-1$ - value = createCountersValue(regions); - } - else if (text.equals("attr(")) { //$NON-NLS-1$ - value = createAttrValue(regions); - } - else if (text.equals("format(")) { //$NON-NLS-1$ - value = createFormatValue(regions); - } - else if (text.equals("local(")) { //$NON-NLS-1$ - value = createLocalValue(regions); - } - else if (text.equals("rect(")) { //$NON-NLS-1$ - value = createRectValue(regions); - } - if (value == null) { - value = createStringValue(regions); - } - } - else { - value = createStringValue(regions); - } - - if (!fTempStructuredDocument && value != null) { - value.setRangeRegion(fParentRegion, regions.get(0), regions.get(regions.size() - 1)); - } - - return value; - } - - /** - * - */ - private CSSPrimitiveValueImpl createRectValue(ITextRegionList regions) { - String funcName = getFunctionName(regions); - if (funcName == null || !funcName.toLowerCase().equals("rect")) { //$NON-NLS-1$ - return null; - } - String accepts[] = {CSSRegionContexts.CSS_DECLARATION_VALUE_NUMBER, CSSRegionContexts.CSS_DECLARATION_VALUE_DIMENSION, CSSRegionContexts.CSS_DECLARATION_VALUE_IDENT}; // IDENT: - // for - // 'auto' - ITextRegionList valueRegions = getFunctionParameters(regions, accepts); - if (valueRegions.size() != 4) { - return null; - } - - RectImpl value = getRect(); - if (value == null) { - return null; - } - - for (int i = 0; i < 4; i++) { - ITextRegion region = valueRegions.get(i); - CSSPrimitiveValueImpl childValue = null; - switch (i) { - case 0 : - childValue = (CSSPrimitiveValueImpl) value.getTop(); - break; - case 1 : - childValue = (CSSPrimitiveValueImpl) value.getRight(); - break; - case 2 : - childValue = (CSSPrimitiveValueImpl) value.getBottom(); - break; - case 3 : - childValue = (CSSPrimitiveValueImpl) value.getLeft(); - break; - default : - break; - } - if (childValue == null) { - return null; - } - String text = getText(region); - String type = region.getType(); - if (type == CSSRegionContexts.CSS_DECLARATION_VALUE_IDENT) { - setStringValue(childValue, text, type); - } - else { - setFloatValue(childValue, text, type); - } - if (!fTempStructuredDocument) { - childValue.setRangeRegion(fParentRegion, region, region); - } - } - - return value; - } - - /** - * - */ - private CSSPrimitiveValueImpl createRgbValue(ITextRegionList regions) { - String funcName = getFunctionName(regions); - if (funcName == null || !funcName.toLowerCase().equals("rgb")) { //$NON-NLS-1$ - return null; - } - String accepts[] = {CSSRegionContexts.CSS_DECLARATION_VALUE_NUMBER, CSSRegionContexts.CSS_DECLARATION_VALUE_PERCENTAGE}; - ITextRegionList valueRegions = getFunctionParameters(regions, accepts); - if (valueRegions.size() != 3) { - return null; - } - - RGBColorImpl value = getRGBColor(); - if (value == null) { - return null; - } - - for (int i = 0; i < 3; i++) { - ITextRegion region = valueRegions.get(i); - CSSPrimitiveValueImpl childValue = null; - switch (i) { - case 0 : - childValue = (CSSPrimitiveValueImpl) value.getRed(); - break; - case 1 : - childValue = (CSSPrimitiveValueImpl) value.getGreen(); - break; - case 2 : - childValue = (CSSPrimitiveValueImpl) value.getBlue(); - break; - default : - break; - } - if (childValue == null) { - return null; - } - setFloatValue(childValue, getText(region), region.getType()); - if (!fTempStructuredDocument) { - childValue.setRangeRegion(fParentRegion, region, region); - } - } - - return value; - } - - /** - * - */ - private CSSPrimitiveValueImpl createStringValue(String text, String type) { - short valueType = getStringValueType(text, type); - CSSPrimitiveValueImpl value = getCSSPrimitiveValue(valueType); - if (value != null) { - if (valueType == CSSPrimitiveValue.CSS_URI) { - text = CSSUtil.extractUriContents(text); - } - else if (valueType == CSSPrimitiveValue.CSS_STRING) { - text = CSSUtil.extractStringContents(text); - } - value.setValue(text); - } - return value; - } - - /** - * - */ - private CSSPrimitiveValueImpl createStringValue(ITextRegionList regions) { - String type = CSSRegionContexts.CSS_DECLARATION_VALUE_IDENT; - if (regions.size() == 1) { - ITextRegion region = regions.get(0); - type = region.getType(); - } - return createStringValue(makeString(regions), type); - } - - /** - * - */ - private CounterImpl getCounter() { - CounterImpl node; - if (fUpdateContext != null && fUpdateContext.isActive()) { - node = fUpdateContext.getCounter(); - } - else { - node = (CounterImpl) fDocument.createCSSPrimitiveValue(CSSPrimitiveValue.CSS_COUNTER); - } - return node; - } - - /** - * - */ - private CSSPrimitiveValueImpl getCSSPrimitiveValue(short type) { - CSSPrimitiveValueImpl node; - if (fUpdateContext != null && fUpdateContext.isActive()) { - node = fUpdateContext.getCSSPrimitiveValue(type); - } - else { - node = (CSSPrimitiveValueImpl) fDocument.createCSSPrimitiveValue(type); - } - return node; - } - - /** - * - */ - private CSSStyleDeclItemImpl getCSSStyleDeclItem(String propertyName) { - CSSStyleDeclItemImpl node; - if (fUpdateContext != null && fUpdateContext.isActive()) { - node = fUpdateContext.getCSSStyleDeclItem(propertyName); - } - else { - node = (CSSStyleDeclItemImpl) fDocument.createCSSStyleDeclItem(propertyName); - } - return node; - } - - /** - * - */ - static short getFloatValueType(String ident) { - ident = ident.toLowerCase(); - short valueType; - if (ident.length() == 0) { - valueType = CSSPrimitiveValue.CSS_NUMBER; - } - else if (ident.equals("%")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_PERCENTAGE; - } - else if (ident.equalsIgnoreCase("em")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_EMS; - } - else if (ident.equalsIgnoreCase("ex")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_EXS; - } - else if (ident.equalsIgnoreCase("px")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_PX; - } - else if (ident.equalsIgnoreCase("cm")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_CM; - } - else if (ident.equalsIgnoreCase("mm")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_MM; - } - else if (ident.equalsIgnoreCase("in")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_IN; - } - else if (ident.equalsIgnoreCase("pt")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_PT; - } - else if (ident.equalsIgnoreCase("pc")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_PC; - } - else if (ident.equalsIgnoreCase("deg")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_DEG; - } - else if (ident.equalsIgnoreCase("rad")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_RAD; - } - else if (ident.equalsIgnoreCase("grad")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_GRAD; - } - else if (ident.equalsIgnoreCase("ms")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_MS; - } - else if (ident.equalsIgnoreCase("s")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_S; - } - else if (ident.equalsIgnoreCase("hz")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_HZ; - } - else if (ident.equalsIgnoreCase("khz")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_KHZ; - } - else { - valueType = CSSPrimitiveValue.CSS_DIMENSION; - } - return valueType; - } - - /** - * - */ - static short getFloatValueType(String value, String ident) { - ident = ident.toLowerCase(); - short valueType; - if (ident.length() == 0) { - if (0 <= value.indexOf('.')) { - valueType = CSSPrimitiveValue.CSS_NUMBER; - } - else { - valueType = ICSSPrimitiveValue.CSS_INTEGER; - } - } - else if (ident.equals("%")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_PERCENTAGE; - } - else if (ident.equalsIgnoreCase("em")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_EMS; - } - else if (ident.equalsIgnoreCase("ex")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_EXS; - } - else if (ident.equalsIgnoreCase("px")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_PX; - } - else if (ident.equalsIgnoreCase("cm")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_CM; - } - else if (ident.equalsIgnoreCase("mm")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_MM; - } - else if (ident.equalsIgnoreCase("in")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_IN; - } - else if (ident.equalsIgnoreCase("pt")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_PT; - } - else if (ident.equalsIgnoreCase("pc")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_PC; - } - else if (ident.equalsIgnoreCase("deg")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_DEG; - } - else if (ident.equalsIgnoreCase("rad")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_RAD; - } - else if (ident.equalsIgnoreCase("grad")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_GRAD; - } - else if (ident.equalsIgnoreCase("ms")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_MS; - } - else if (ident.equalsIgnoreCase("s")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_S; - } - else if (ident.equalsIgnoreCase("hz")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_HZ; - } - else if (ident.equalsIgnoreCase("khz")) { //$NON-NLS-1$ - valueType = CSSPrimitiveValue.CSS_KHZ; - } - else { - valueType = CSSPrimitiveValue.CSS_DIMENSION; - } - return valueType; - } - - /** - * - */ - private String getFunctionName(ITextRegionList regions) { - if (regions == null || regions.size() < 2) { - return null; - } - ITextRegion firstRegion = regions.get(0); - if (firstRegion.getType() != CSSRegionContexts.CSS_DECLARATION_VALUE_FUNCTION) { - return null; - } - ITextRegion lastRegion = regions.get(regions.size() - 1); - if (lastRegion.getType() != CSSRegionContexts.CSS_DECLARATION_VALUE_PARENTHESIS_CLOSE) { - return null; - } - String text = getText(firstRegion); - return text.substring(0, text.length() - 1); - } - - /** - * this method has no validation check, then regions must be passed - * getFunctionName()... - */ - private ITextRegionList getFunctionParameters(ITextRegionList regions, String[] accepts) { - ITextRegionList newRegions = new TextRegionListImpl(); - int nAccepts = (accepts != null) ? accepts.length : 0; - Iterator i = regions.iterator(); - i.next(); // skip FUNCTION - while (i.hasNext()) { - ITextRegion region = (ITextRegion) i.next(); - if (region == null) { - continue; - } - String type = region.getType(); - if (isBlank(type)) { - continue; - } - if (nAccepts == 0) { - newRegions.add(region); - } - else { - for (int iAccept = 0; iAccept < nAccepts; iAccept++) { - if (type == accepts[iAccept]) { - newRegions.add(region); - break; - } - } - } - } - return newRegions; - } - - /** - * - */ - // private String getPropertyName(IStructuredDocumentRegion flatNode) { - // Vector nodeRegions = new Vector(flatNode.getRegions()); - // return getPropertyName(nodeRegions); - // } - /** - * - */ - private String getPropertyName(ITextRegionList nodeRegions) { - ITextRegionList nameRegions = new TextRegionListImpl(); - String name = null; - while (!nodeRegions.isEmpty()) { - ITextRegion region = nodeRegions.remove(0); - if (region == null) { - continue; - } - String type = region.getType(); - if (type == CSSRegionContexts.CSS_DECLARATION_SEPARATOR) { - CSSUtil.stripSurroundingSpace(nameRegions); - name = makeString(nameRegions); - break; - } - else { - nameRegions.add(region); - } - } - return name; - } - - /** - * - */ - private RectImpl getRect() { - RectImpl node; - if (fUpdateContext != null && fUpdateContext.isActive()) { - node = fUpdateContext.getRect(); - } - else { - node = (RectImpl) fDocument.createCSSPrimitiveValue(CSSPrimitiveValue.CSS_RECT); - } - return node; - } - - /** - * - */ - private RGBColorImpl getRGBColor() { - RGBColorImpl node; - if (fUpdateContext != null && fUpdateContext.isActive()) { - node = fUpdateContext.getRGBColor(); - } - else { - node = (RGBColorImpl) fDocument.createCSSPrimitiveValue(CSSPrimitiveValue.CSS_RGBCOLOR); - } - return node; - } - - /** - * - */ - private short getStringValueType(String text, String type) { - short valueType; - if (text.toLowerCase().equals("inherit")) { //$NON-NLS-1$ - valueType = ICSSPrimitiveValue.CSS_INHERIT_PRIMITIVE; - } - else if (type == CSSRegionContexts.CSS_DECLARATION_VALUE_URI) { - valueType = CSSPrimitiveValue.CSS_URI; - } - else if (type == CSSRegionContexts.CSS_DECLARATION_VALUE_STRING) { - valueType = CSSPrimitiveValue.CSS_STRING; - } - else if (type == CSSRegionContexts.CSS_DECLARATION_VALUE_HASH) { - valueType = ICSSPrimitiveValue.CSS_HASH; - } - else if (type == CSSRegionContexts.CSS_DECLARATION_VALUE_OPERATOR && text.equals(",")) { //$NON-NLS-1$ - valueType = ICSSPrimitiveValue.CSS_COMMA; - } - else if (type == CSSRegionContexts.CSS_DECLARATION_VALUE_OPERATOR && text.equals("/")) { //$NON-NLS-1$ - valueType = ICSSPrimitiveValue.CSS_SLASH; - } - else if (type == CSSRegionContexts.CSS_DECLARATION_VALUE_UNICODE_RANGE) { - valueType = ICSSPrimitiveValue.CSS_URANGE; - } - else { - valueType = CSSPrimitiveValue.CSS_IDENT; - } - return valueType; - } - - /** - * - */ - private String makeString(ITextRegionList regions) { - StringBuffer buf = new StringBuffer(); - boolean bSpace = false; - for (Iterator i = regions.iterator(); i.hasNext();) { - ITextRegion region = (ITextRegion) i.next(); - String type = region.getType(); - if (!bSpace && isBlank(type)) { - buf.append(" "); //$NON-NLS-1$ - bSpace = true; - } - else { - buf.append(getText(region)); - bSpace = false; - } - } - - return buf.toString(); - } - - /** - * - */ - void setStructuredDocumentTemporary(boolean bTemp) { - fTempStructuredDocument = bTemp; - } - - /** - * - */ - private void setFloatValue(CSSPrimitiveValueImpl value, String text, String type) { - FloatInfo info = new FloatInfo(text); - value.setFloatValue(info.getValueType(), info.getValue()); - } - - /** - * - */ - private void setStringValue(CSSPrimitiveValueImpl value, String text, String type) { - short valueType = getStringValueType(text, type); - value.setStringValue(valueType, text); - } - - /** - * @param item - * org.eclipse.wst.css.core.model.interfaces.ICSSStyleDeclItem - * @param nodeRegions - * java.util.Vector - */ - private void setupImportantAttribute(ICSSStyleDeclItem item, ITextRegionList nodeRegions) { - if (item == null || nodeRegions == null || nodeRegions.isEmpty()) { - return; - } - ITextRegion region = nodeRegions.get(nodeRegions.size() - 1); - if (region != null && region.getType() == CSSRegionContexts.CSS_DECLARATION_VALUE_IMPORTANT) { - item.setPriority(getText(region)); - CSSAttrImpl attr = ((CSSStyleDeclItemImpl) item).getAttributeNode(ICSSStyleDeclItem.IMPORTANT); - attr.setRangeRegion(fParentRegion, region, region); - nodeRegions.remove(region); - } - } - - /** - * - */ - void setUpdateContext(CSSModelUpdateContext updateContext) { - fUpdateContext = updateContext; - } - - /** - * - */ - public static boolean hasColonSeparator(IStructuredDocumentRegion flatNode) { - if (flatNode == null) { - return false; - } - ITextRegionList regions = flatNode.getRegions(); - if (regions == null || regions.size() == 0) { - return false; - } - - for (Iterator i = regions.iterator(); i.hasNext();) { - ITextRegion region = (ITextRegion) i.next(); - if (region == null) { - continue; - } - if (region.getType() == CSSRegionContexts.CSS_DECLARATION_SEPARATOR) { - return true; - } - } - - return false; - } - - /** - * - */ - CSSStyleDeclItemImpl setupDeclarationItem(IStructuredDocumentRegion flatNode) { - if (flatNode == null) { - return null; - } - if (!hasColonSeparator(flatNode)) { - return null; - } - - fParentRegion = flatNode; - - ITextRegionList nodeRegions = new TextRegionListImpl(flatNode.getRegions()); // make - // copy - CSSStyleDeclItemImpl newItem = createDeclarationItem(nodeRegions); - if (newItem == null) { - return null; - } - if (!fTempStructuredDocument && flatNode != null) { - newItem.setRangeStructuredDocumentRegion(flatNode, flatNode); - } - - CSSUtil.stripSurroundingSpace(nodeRegions); - setupImportantAttribute(newItem, nodeRegions); - // Now, nodeRegions just has regions for value. - setupValues(newItem, nodeRegions); - return newItem; - } - - void setupValues(ICSSStyleDeclItem item, IStructuredDocumentRegion parentRegion, ITextRegionList nodeRegions) { - fParentRegion = parentRegion; - setupValues(item, nodeRegions); - } - - /** - * nodeRegions must be broken. If you need after, make copy of them. - */ - private void setupValues(ICSSStyleDeclItem item, ITextRegionList nodeRegions) { - if (item == null) { - return; - } - - ICSSPrimitiveValue value; - ITextRegionList regionBuf = new TextRegionListImpl(); - - String propertyName = item.getPropertyName().toLowerCase(); - boolean bFont = (propertyName.equals(PropCMProperty.P_FONT)); - // (short-hand) font - int status = (propertyName.equals(PropCMProperty.P_VOICE_FAMILY) || propertyName.equals(PropCMProperty.P_FONT_FAMILY)) ? S_COMMA_SEPARATION : S_NORMAL; - while (!nodeRegions.isEmpty()) { - value = null; - ITextRegion region = nodeRegions.remove(0); - if (region == null) { - continue; - } - String type = region.getType(); - // if (type == CSSRegionContexts.CSS_DECLARATION_DELIMITER || type - // == CSSRegionContexts.CSS_RBRACE) { - // break; - // } - switch (status) { - case S_NORMAL : - if (type == CSSRegionContexts.CSS_DECLARATION_VALUE_FUNCTION) { - regionBuf.add(region); - status = S_FUNCTION; - } - else if (bFont && type == CSSRegionContexts.CSS_DECLARATION_VALUE_OPERATOR && fParentRegion.getText(region).equals("/")) { //$NON-NLS-1$ - value = createPrimitiveValue(region); - status = S_FONT_SLASH; - } - else if (!isBlank(type)) { - value = createPrimitiveValue(region); - } - break; - case S_FUNCTION : - if (type == CSSRegionContexts.CSS_DECLARATION_VALUE_PARENTHESIS_CLOSE) { - regionBuf.add(region); - value = createPrimitiveValue(regionBuf); - regionBuf.clear(); - status = S_NORMAL; - } - else if (!isBlank(type)) { - regionBuf.add(region); - } - break; - case S_FONT_SLASH : - if (type == CSSRegionContexts.CSS_DECLARATION_VALUE_DIMENSION) { - value = createPrimitiveValue(region); - status = S_COMMA_SEPARATION; - } - else if (!isBlank(type)) { - value = createPrimitiveValue(region); - } - break; - case S_COMMA_SEPARATION : - if (type == CSSRegionContexts.CSS_DECLARATION_VALUE_OPERATOR && fParentRegion.getText(region).equals(",")) { //$NON-NLS-1$ - value = createPrimitiveValue(regionBuf); - regionBuf.clear(); - if (value != null) { - if (fUpdateContext == null || !fUpdateContext.isActive()) { - item.appendValue(value); - } - } - value = createPrimitiveValue(region); - } - else { - regionBuf.add(region); - } - break; - default : - break; - } - if (value != null) { - if (fUpdateContext == null || !fUpdateContext.isActive()) { - item.appendValue(value); - } - } - } - if (!regionBuf.isEmpty()) { - value = createPrimitiveValue(regionBuf); - if (fUpdateContext == null || !fUpdateContext.isActive()) { - item.appendValue(value); - } - } - } - - private String getText(ITextRegion region) { - return (fParentRegion != null) ? fParentRegion.getText(region) : ""; //$NON-NLS-1$ - } - - private static boolean isBlank(String type) { - return (type == CSSRegionContexts.CSS_S || type == CSSRegionContexts.CSS_COMMENT || type == CSSRegionContexts.CSS_DECLARATION_VALUE_S); - } - -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSDocumentImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSDocumentImpl.java deleted file mode 100644 index e3a543bc83..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSDocumentImpl.java +++ /dev/null @@ -1,163 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSCharsetRule; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSDocument; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSImportRule; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSMediaRule; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSModel; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSPageRule; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSPrimitiveValue; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleDeclItem; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleDeclaration; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleRule; -import org.w3c.dom.css.CSSFontFaceRule; -import org.w3c.dom.css.CSSPrimitiveValue; -import org.w3c.dom.css.CSSRule; -import org.w3c.dom.css.CSSUnknownRule; -import org.w3c.dom.stylesheets.MediaList; - - -/** - * - */ -abstract class CSSDocumentImpl extends CSSStructuredDocumentRegionContainer implements ICSSDocument { - - private CSSModelImpl fModel = null; - - /** - * CSSDocumentImpl constructor comment. - */ - CSSDocumentImpl() { - super(); - } - - - CSSDocumentImpl(CSSDocumentImpl that) { - super(that); - } - - ICSSNode createCSSAttr(String name) { - CSSAttrImpl attr = new CSSAttrImpl(name); - attr.setOwnerDocument(this); - - return attr; - } - - /** - * @return org.w3c.dom.css.CSSCharsetRule - */ - public ICSSCharsetRule createCSSCharsetRule() { - return null; - } - - /** - * @return org.w3c.dom.css.CSSFontFaceRule - */ - public CSSFontFaceRule createCSSFontFaceRule() { - return null; - } - - /** - * @return org.w3c.dom.css.CSSImportRule - */ - public ICSSImportRule createCSSImportRule() { - return null; - } - - /** - * @return org.w3c.dom.css.ICSSMediaRule - */ - public ICSSMediaRule createCSSMediaRule() { - return null; - } - - /** - * @return org.w3c.dom.css.CSSPageRule - */ - public ICSSPageRule createCSSPageRule() { - return null; - } - - /** - * @return org.w3c.dom.css.CSSPrimitiveValue - */ - public ICSSPrimitiveValue createCSSPrimitiveValue(short primitiveType) { - CSSPrimitiveValueImpl value = null; - if (primitiveType == CSSPrimitiveValue.CSS_COUNTER) - value = new CounterImpl(); - else if (primitiveType == CSSPrimitiveValue.CSS_RECT) - value = new RectImpl(); - else if (primitiveType == CSSPrimitiveValue.CSS_RGBCOLOR) - value = new RGBColorImpl(); - else - value = new CSSPrimitiveValueImpl(primitiveType); - value.setOwnerDocument(this); - - return value; - } - - /** - * @return org.w3c.dom.css.CSSRule - * @param rule - * java.lang.String - */ - public CSSRule createCSSRule(String rule) { - return null; - } - - /** - * @return org.w3c.dom.css.CSSStyleDeclaration - */ - public ICSSStyleDeclaration createCSSStyleDeclaration() { - return null; - } - - public ICSSStyleDeclItem createCSSStyleDeclItem(String propertyName) { - CSSStyleDeclItemImpl item = new CSSStyleDeclItemImpl(propertyName); - item.setOwnerDocument(this); - - return item; - } - - /** - * @return org.w3c.dom.css.CSSStyleRule - */ - public ICSSStyleRule createCSSStyleRule() { - return null; - } - - /** - * @return org.w3c.dom.css.CSSUnknownRule - */ - public CSSUnknownRule createCSSUnknownRule() { - return null; - } - - /** - * @return org.w3c.dom.stylesheets.MediaList - */ - public MediaList createMediaList() { - return null; - } - - public ICSSModel getModel() { - return fModel; - } - - void setModel(CSSModelImpl model) { - this.fModel = model; - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSFontFaceRuleImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSFontFaceRuleImpl.java deleted file mode 100644 index 10cd9f7f61..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSFontFaceRuleImpl.java +++ /dev/null @@ -1,67 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.w3c.dom.css.CSSFontFaceRule; - - -/** - * - */ -class CSSFontFaceRuleImpl extends CSSRuleDeclContainer implements CSSFontFaceRule { - - /** - * - */ - CSSFontFaceRuleImpl() { - super(); - } - - CSSFontFaceRuleImpl(CSSFontFaceRuleImpl that) { - super(that); - } - - public ICSSNode cloneNode(boolean deep) { - CSSFontFaceRuleImpl cloned = new CSSFontFaceRuleImpl(this); - - if (deep) - cloneChildNodes(cloned, deep); - - return cloned; - } - - /** - * @return java.lang.String - */ - String extractPreString() { - return "@font-face";//$NON-NLS-1$ - } - - /** - * @return short - */ - public short getNodeType() { - return FONTFACERULE_NODE; - } - - /** - * The type of the rule, as defined above. The expectation is that - * binding-specific casting methods can be used to cast down from an - * instance of the <code>CSSRule</code> interface to the specific - * derived interface implied by the <code>type</code>. - */ - public short getType() { - return FONT_FACE_RULE; - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSImportRuleImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSImportRuleImpl.java deleted file mode 100644 index 4fa385b825..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSImportRuleImpl.java +++ /dev/null @@ -1,227 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.Logger; -import org.eclipse.wst.css.core.internal.provisional.adapters.IModelProvideAdapter; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSImportRule; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSModel; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleSheet; -import org.eclipse.wst.css.core.internal.util.CSSLinkConverter; -import org.eclipse.wst.css.core.internal.util.CSSUtil; -import org.eclipse.wst.css.core.internal.util.URLModelProviderCSS; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; -import org.w3c.dom.DOMException; -import org.w3c.dom.css.CSSStyleSheet; -import org.w3c.dom.stylesheets.MediaList; - - -/** - * currently public but may be made default access protected in future. - */ -public class CSSImportRuleImpl extends CSSRuleImpl implements ICSSImportRule { - - private boolean fDirty = true; - private ICSSStyleSheet fStyleSheet; - - /** - * currently public but may be made default access protected in future. - */ - public CSSImportRuleImpl() { - super(); - } - /** - * currently public but may be made default access protected in future. - */ - public CSSImportRuleImpl(CSSImportRuleImpl that) { - super(that); - } - - public ICSSNode cloneNode(boolean deep) { - CSSImportRuleImpl cloned = new CSSImportRuleImpl(this); - - if (deep) - cloneChildNodes(cloned, deep); - - return cloned; - } - - /** - * - */ - void closeStyleSheet() { - if (fStyleSheet != null) { - ICSSStyleSheet sheet = fStyleSheet; - fStyleSheet = null; // to prevent loop, we must reset fStyleSheet - // before all closing action - - sheet.getModel().removeStyleListener(getOwnerDocument().getModel()); - // get ModelProvideAdapter - IModelProvideAdapter adapter = (IModelProvideAdapter) getAdapterFor(IModelProvideAdapter.class); - // if (getOwnerDocument().getModel().getStyleSheetType() == - // ICSSModel.EMBEDDED) { // case STYLE tag - // adapter = (ModelProvideAdapter) - // ((INodeNotifier)getOwnerDocument().getModel().getOwnerDOMNode()).getAdapterFor(ModelProvideAdapter.class); - // } - if (adapter != null) - adapter.modelRemoved(sheet.getModel()); - - sheet.getModel().releaseFromRead(); - } - } - - /** - * The location of the style sheet to be imported. The attribute will not - * contain the <code>"url(...)"</code> specifier around the URI. - */ - public String getHref() { - return CSSUtil.extractUriContents(getAttribute(HREF)); - } - - /** - * A list of media types for which this style sheet may be used. - */ - public org.w3c.dom.stylesheets.MediaList getMedia() { - ICSSNode media = getFirstChild(); - if (media != null) { - if (media instanceof MediaList) { - return (MediaList) media; - } - } - - // THIS CASE IS ERROR CASE - return null; - } - - /** - * @return short - */ - public short getNodeType() { - return IMPORTRULE_NODE; - } - - /** - * The style sheet referred to by this rule, if it has been loaded. The - * value of this attribute is <code>null</code> if the style sheet has - * not yet been loaded or if it will not be loaded (e.g. if the style - * sheet is for a media type not supported by the user agent). - */ - public CSSStyleSheet getStyleSheet() { - - if (fDirty) { - // NOTE: try/catch block is a TEMP fix to avoid compile errors: - try { - closeStyleSheet(); - - if (getHref() == null || getHref().length() <= 0) { - fDirty = false; - return null; - } - - IStructuredModel baseModel = getOwnerDocument().getModel(); - if (getOwnerDocument().getModel().getStyleSheetType() == ICSSModel.EMBEDDED) { // case - // STYLE - // tag - baseModel = ((IDOMNode) getOwnerDocument().getModel().getOwnerDOMNode()).getModel(); - } - // get ModelProvideAdapter - IModelProvideAdapter adapter = (IModelProvideAdapter) getAdapterFor(IModelProvideAdapter.class); - // if (getOwnerDocument().getModel().getStyleSheetType() == - // ICSSModel.EMBEDDED) { // case STYLE tag - // adapter = (ModelProvideAdapter) - // ((INodeNotifier)getOwnerDocument().getModel().getOwnerDOMNode()).getAdapterFor(ModelProvideAdapter.class); - // } - - // load model from IModelManager - URLModelProviderCSS provider = new URLModelProviderCSS(); - IStructuredModel newModel = provider.getModelForRead(baseModel, getHref()); - fDirty = false; - - if (newModel == null) - return null; - if (!(newModel instanceof ICSSModel)) { - newModel.releaseFromRead(); - return null; - } - - // notify adapter - if (adapter != null) - adapter.modelProvided(newModel); - - fStyleSheet = (ICSSStyleSheet) ((ICSSModel) newModel).getDocument(); - if (fStyleSheet != null) - fStyleSheet.getModel().addStyleListener(getOwnerDocument().getModel()); - } - catch (java.io.IOException e) { - Logger.logException(e); - } - } - return fStyleSheet; - } - - /** - * The type of the rule, as defined above. The expectation is that - * binding-specific casting methods can be used to cast down from an - * instance of the <code>CSSRule</code> interface to the specific - * derived interface implied by the <code>type</code>. - */ - public short getType() { - return IMPORT_RULE; - } - - /** - * - */ - public void refreshStyleSheet() { - if (!fDirty) { - closeStyleSheet(); - fDirty = true; - notify(INodeNotifier.CHANGE, getAttributeNode(HREF), null, null, getStartOffset()); - } - } - - /** - */ - void releaseRule() { - if (fStyleSheet != null) { - ICSSStyleSheet sheet = fStyleSheet; - fStyleSheet = null; // to prevent loop, we must reset fStyleSheet - // before all closing action - - sheet.getModel().removeStyleListener(getOwnerDocument().getModel()); - // get ModelProvideAdapter - IModelProvideAdapter adapter = (IModelProvideAdapter) getAdapterFor(IModelProvideAdapter.class); - // if (getOwnerDocument().getModel().getStyleSheetType() == - // ICSSModel.EMBEDDED) { // case STYLE tag - // adapter = (ModelProvideAdapter) - // ((INodeNotifier)getOwnerDocument().getModel().getOwnerDOMNode()).getAdapterFor(ModelProvideAdapter.class); - // } - if (adapter != null) - adapter.modelReleased(sheet.getModel()); - - sheet.getModel().releaseFromRead(); - } - } - - /** - * @param href - * java.lang.String - */ - public void setHref(String href) throws DOMException { - fDirty = true; - setAttribute(HREF, CSSLinkConverter.addFunc(href)); - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSMediaRuleImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSMediaRuleImpl.java deleted file mode 100644 index 0175c877e3..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSMediaRuleImpl.java +++ /dev/null @@ -1,230 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSMediaRule; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.w3c.dom.DOMException; -import org.w3c.dom.css.CSSRule; -import org.w3c.dom.css.CSSRuleList; -import org.w3c.dom.stylesheets.MediaList; - - -/** - * - */ -class CSSMediaRuleImpl extends CSSRuleImpl implements ICSSMediaRule { - - /** - * - */ - CSSMediaRuleImpl() { - super(); - } - - CSSMediaRuleImpl(CSSMediaRuleImpl that) { - super(that); - } - - /** - * @return org.w3c.dom.css.CSSRule - * @param rule - * org.w3c.dom.css.CSSRule - * @exception org.w3c.dom.DOMException - * The exception description. - */ - public org.w3c.dom.css.CSSRule appendRule(org.w3c.dom.css.CSSRule rule) throws org.w3c.dom.DOMException { - if (rule == null) - return null; - - CSSRule ret = (CSSRule) appendChild((CSSNodeImpl) rule); - return ret; - } - - public ICSSNode cloneNode(boolean deep) { - CSSMediaRuleImpl cloned = new CSSMediaRuleImpl(this); - - if (deep) - cloneChildNodes(cloned, deep); - - return cloned; - } - - /** - * Used to delete a rule from the media block. - * - * @param index - * The index within the media block's rule collection of the - * rule to remove. - * @exception DOMException - * INDEX_SIZE_ERR: Raised if the specified index does not - * correspond to a rule in the media rule list. <br> - * NO_MODIFICATION_ALLOWED_ERR: Raised if this media rule - * is readonly. - */ - public void deleteRule(int index) throws DOMException { - CSSNodeImpl node = getIndexedRule(index); - if (node != null) - removeChild(node); - } - - /** - * A list of all CSS rules contained within the media block. - */ - public CSSRuleList getCssRules() { - CSSRuleListImpl list = new CSSRuleListImpl(); - - for (ICSSNode node = getFirstChild(); node != null; node = node.getNextSibling()) { - if (node instanceof CSSRule) - list.appendNode(node); - } - - return list; - } - - CSSRuleImpl getIndexedRule(int index) { - if (index < 0) - return null; - - int i = 0; - for (ICSSNode node = getFirstChild(); node != null; node = node.getNextSibling()) { - if (node instanceof CSSRule) { - if (i++ == index) - return (CSSRuleImpl) node; - } - } - return null; - } - - /** - * A list of media types for this rule. - */ - public MediaList getMedia() { - for (ICSSNode node = getFirstChild(); node != null; node = node.getNextSibling()) { - if (node instanceof MediaListImpl) - return (MediaList) node; - } - - return null; - } - - /** - * @return short - */ - public short getNodeType() { - return MEDIARULE_NODE; - } - - /** - * The type of the rule, as defined above. The expectation is that - * binding-specific casting methods can be used to cast down from an - * instance of the <code>CSSRule</code> interface to the specific - * derived interface implied by the <code>type</code>. - */ - public short getType() { - return MEDIA_RULE; - } - - /** - * Used to insert a new rule into the media block. - * - * @param rule - * The parsable text representing the rule. For rule sets this - * contains both the selector and the style declaration. For - * at-rules, this specifies both the at-identifier and the rule - * content. - * @param index - * The index within the media block's rule collection of the - * rule before which to insert the specified rule. If the - * specified index is equal to the length of the media blocks's - * rule collection, the rule will be added to the end of the - * media block. - * @return The index within the media block's rule collection of the newly - * inserted rule. - * @exception DOMException - * HIERARCHY_REQUEST_ERR: Raised if the rule cannot be - * inserted at the specified index, e.g., if an - * <code>@import</code> rule is inserted after a standard rule set or other - * at-rule. <br> - * INDEX_SIZE_ERR: Raised if the specified index is not a valid - * insertion point. <br> - * NO_MODIFICATION_ALLOWED_ERR: Raised if this media rule is - * readonly. <br> - * SYNTAX_ERR: Raised if the specified rule has a syntax error and - * is unparsable. - */ - public int insertRule(String rule, int index) throws DOMException { - int length = getCssRules().getLength(); - if (index < 0 || length < index) - throw new DOMException(DOMException.INDEX_SIZE_ERR, "");//$NON-NLS-1$ - - CSSRuleImpl refRule = (length != index) ? getIndexedRule(index) : null; - - CSSRuleImpl newRule = (CSSRuleImpl) getOwnerDocument().createCSSRule(rule); - - // prevent from nesting @media rule - if (newRule.getType() == CSSRule.MEDIA_RULE) - throw new DOMException(DOMException.SYNTAX_ERR, "");//$NON-NLS-1$ - - insertBefore(newRule, refRule); - - return index; - } - - /** - * @return org.w3c.dom.css.CSSRule - * @param newRule - * org.w3c.dom.css.CSSRule - * @param refRule - * org.w3c.dom.css.CSSRule - */ - public org.w3c.dom.css.CSSRule insertRuleBefore(org.w3c.dom.css.CSSRule newRule, org.w3c.dom.css.CSSRule refRule) throws org.w3c.dom.DOMException { - if (newRule == null && refRule == null) - return null; - - CSSRule ret = (CSSRule) insertBefore((CSSNodeImpl) newRule, (CSSNodeImpl) refRule); - return ret; - } - - /** - * @return org.w3c.dom.css.CSSRule - * @param rule - * org.w3c.dom.css.CSSRule - * @exception org.w3c.dom.DOMException - * The exception description. - */ - public org.w3c.dom.css.CSSRule removeRule(org.w3c.dom.css.CSSRule rule) throws org.w3c.dom.DOMException { - if (rule == null) - return null; - - CSSRule ret = (CSSRule) removeChild((CSSNodeImpl) rule); - return ret; - } - - /** - * @return org.w3c.dom.css.CSSRule - * @param newChild - * org.w3c.dom.css.CSSRule - * @param oldChild - * org.w3c.dom.css.CSSRule - * @exception org.w3c.dom.DOMException - * The exception description. - */ - public org.w3c.dom.css.CSSRule replaceRule(org.w3c.dom.css.CSSRule newRule, org.w3c.dom.css.CSSRule oldRule) throws org.w3c.dom.DOMException { - if (newRule == null && oldRule == null) - return null; - - CSSRule ret = (CSSRule) replaceChild((CSSNodeImpl) newRule, (CSSNodeImpl) oldRule); - return ret; - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelCreationContext.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelCreationContext.java deleted file mode 100644 index 8494a09af6..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelCreationContext.java +++ /dev/null @@ -1,155 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; - - -/** - * currently public but may be made default access protected in future. - */ -public class CSSModelCreationContext { - - private CSSNodeImpl fRootNode = null; - private CSSNodeImpl fTargetNode = null; - private CSSNodeImpl fNextNode = null; - private int fReparseStart = -1; - private int fReparseEnd = -1; - - /** - * CSSModelContext constructor comment. - */ - CSSModelCreationContext(CSSNodeImpl rootNode) { - super(); - - fRootNode = rootNode; - } - - /** - * - */ - void clear() { - fNextNode = null; - fTargetNode = null; - resetReparseRange(); - } - - /** - * currently public but may be made default access protected in future. - */ - public CSSNodeImpl getNextNode() { - return fNextNode; - } - - /** - * - */ - int getReparseEnd() { - return fReparseEnd; - } - - /** - * - */ - int getReparseStart() { - return fReparseStart; - } - - /** - * - */ - CSSNodeImpl getRootNode() { - return fRootNode; - } - - /** - * currently public but may be made default access protected in future. - */ - public CSSNodeImpl getTargetNode() { - return fTargetNode; - } - - /** - * - */ - boolean isToReparse() { - return (0 <= getReparseStart() && 0 <= getReparseEnd()); - } - - /** - * - */ - void resetReparseRange() { - fReparseStart = fReparseEnd = -1; - } - - /** - * - */ - void setLast() { - fNextNode = null; - - if (!(fRootNode instanceof CSSStructuredDocumentRegionContainer)) { - fTargetNode = fRootNode; - } - else { - IStructuredDocumentRegion lastStructuredDocumentRegion = ((CSSStructuredDocumentRegionContainer) fRootNode).getLastStructuredDocumentRegion(); - CSSNodeImpl node = fRootNode; - while (node != null) { - ICSSNode lastChild = node.getLastChild(); - if (lastChild instanceof CSSStructuredDocumentRegionContainer && ((CSSStructuredDocumentRegionContainer) lastChild).getLastStructuredDocumentRegion() == lastStructuredDocumentRegion) { - node = (CSSNodeImpl) lastChild; - } - else { - break; - } - } - fTargetNode = node; - } - } - - /** - * - */ - void setNextNode(ICSSNode node) { - fNextNode = (CSSNodeImpl) node; - if (fNextNode != null) { - fTargetNode = (CSSNodeImpl) fNextNode.getParentNode(); - } - } - - /** - * - */ - void setReparseEnd(int end) { - fReparseEnd = end; - } - - /** - * - */ - void setReparseStart(int start) { - fReparseStart = start; - } - - /** - * - */ - void setTargetNode(ICSSNode node) { - fTargetNode = (CSSNodeImpl) node; - if (fNextNode != null && fNextNode.getParentNode() != fTargetNode) { - fNextNode = null; - } - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelDeletionContext.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelDeletionContext.java deleted file mode 100644 index a864d433d0..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelDeletionContext.java +++ /dev/null @@ -1,268 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import java.util.ArrayList; -import java.util.Collection; -import java.util.Enumeration; -import java.util.Iterator; - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.util.CSSUtil; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegionList; - - -/** - * - */ -class CSSModelDeletionContext { - - private int fOldStart = -1; - private int fOldLength = 0; - private int fNewStart = -1; - private int fNewLength = 0; - private int fLengthDifference = 0; - private IStructuredDocumentRegionList fOldStructuredDocumentRegions = null; - // private ICSSNode fRootNode = null; - private int fRemovedRangeBegin = -1; - private int fRemovedRangeEnd = -1; - private CSSNodeListImpl fNodesToBeRemoved = new CSSNodeListImpl(); - - /** - * CSSModelDeletionContext constructor comment. - */ - CSSModelDeletionContext(ICSSNode rootNode) { - super(); - - // fRootNode = rootNode; - } - - /** - * - */ - boolean addNodeToBeRemoved(ICSSNode node) { - int nNodes = fNodesToBeRemoved.getLength(); - for (int i = 0; i < nNodes; i++) { - ICSSNode parent = fNodesToBeRemoved.item(i); - if (CSSModelUtil.isParentOf(parent, node)) { - return false; - } - } - fNodesToBeRemoved.appendNode(node); - return true; - } - - /** - * - */ - void expandRemovedRangeBegin(IStructuredDocumentRegion flatNode) { - if (flatNode == null) { - return; - } - int newBegin = flatNode.getStart(); // fOldStart == fNewStart, right?? - if (fRemovedRangeBegin < 0 || newBegin < fRemovedRangeBegin) { - fRemovedRangeBegin = newBegin; - } - } - - /** - * - */ - void expandRemovedRangeEnd(IStructuredDocumentRegion flatNode) { - if (flatNode == null) { - return; - } - int newEnd = flatNode.getEnd() + ((isOldNode(flatNode)) ? fLengthDifference : 0); - if (fRemovedRangeEnd < 0 || fRemovedRangeEnd < newEnd) { - fRemovedRangeEnd = newEnd; - } - } - - /** - * - */ - private CSSStructuredDocumentRegionContainer findContainer(CSSNodeImpl parent, IStructuredDocumentRegion flatNode) { - if (parent instanceof CSSStructuredDocumentRegionContainer) { - // Am i a container of flatNode? - IStructuredDocumentRegion firstNode = ((CSSStructuredDocumentRegionContainer) parent).getFirstStructuredDocumentRegion(); - IStructuredDocumentRegion lastNode = ((CSSStructuredDocumentRegionContainer) parent).getLastStructuredDocumentRegion(); - int firstStart = getOriginalOffset(firstNode); - int lastStart = getOriginalOffset(lastNode); - int start = flatNode.getStart(); - - if (firstStart <= start && start <= lastStart) { - // I am a container, is my child a container ? - for (ICSSNode node = parent.getFirstChild(); node != null; node = node.getNextSibling()) { - if (node instanceof CSSNodeImpl) { - CSSStructuredDocumentRegionContainer container = findContainer((CSSNodeImpl) node, flatNode); - if (container != null) { - return container; - } - } - } - return (CSSStructuredDocumentRegionContainer) parent; - } - } - - return null; - } - - /** - * - */ - CSSStructuredDocumentRegionContainer findDeletionTarget(CSSNodeImpl parent, IStructuredDocumentRegion flatNode) { - CSSStructuredDocumentRegionContainer target = findContainer(parent, flatNode); - if (target == null) { - return null; - } - - // System.out.print(flatNode.toString() + ": "); - - // child a(=====)b(=====)c - // parent (================) a,c can remove parent, but b cannot. - - ICSSNode child; - - for (child = target.getFirstChild(); child != null && !(child instanceof CSSStructuredDocumentRegionContainer); child = child.getNextSibling()) { - // just advancing - } - - if (child == null) { - // System.out.println("target has no children."); // TESTBYCOZY - return target; // has no child containers. - } - else { - IStructuredDocumentRegion firstNode = ((CSSStructuredDocumentRegionContainer) child).getFirstStructuredDocumentRegion(); - if (flatNode.getStart() < getOriginalOffset(firstNode)) { - // System.out.println("flatNode is in front of first child"); - // // TESTBYCOZY - return target; // a - } - } - - for (child = target.getLastChild(); child != null && !(child instanceof CSSStructuredDocumentRegionContainer); child = child.getPreviousSibling()) { - // just advancing - } - - if (child == null) { - // System.out.println("target has no children."); // TESTBYCOZY - return target; // has no child containers. - } - else { - IStructuredDocumentRegion firstNode = ((CSSStructuredDocumentRegionContainer) child).getFirstStructuredDocumentRegion(); - if (getOriginalOffset(firstNode) < flatNode.getStart()) { - // System.out.println("flatNode is in after of last child"); - // // TESTBYCOZY - return target; // c - } - } - - // System.out.println("flatNode inner of children"); // TESTBYCOZY - return null; // b - } - - /** - * - */ - Iterator getNodesToBeRemoved() { - Collection nodes = new ArrayList(); - int nNodes = fNodesToBeRemoved.getLength(); - for (int i = 0; i < nNodes; i++) { - nodes.add(fNodesToBeRemoved.item(i)); - } - return nodes.iterator(); - } - - /** - * - */ - private int getOriginalOffset(IStructuredDocumentRegion flatNode) { - int offset = 0; - if (flatNode != null) { - offset = flatNode.getStart(); - if (0 <= fLengthDifference) { - if (fNewStart + fNewLength < offset) { - offset -= fLengthDifference; - } - } - else { - if (fOldStart + fOldLength <= offset || (fNewStart < 0 && fOldStart <= offset && !isOldNode(flatNode)) || (0 <= fNewStart && fNewStart + fNewLength <= offset && !isOldNode(flatNode))) { - offset -= fLengthDifference; - } - } - } - - return offset; - } - - /** - * - */ - int getRemovedRangeBegin() { - return fRemovedRangeBegin; - } - - /** - * - */ - int getRemovedRangeEnd() { - return fRemovedRangeEnd; - } - - /** - * - */ - private boolean isOldNode(IStructuredDocumentRegion flatNode) { - if (fOldStructuredDocumentRegions != null) { - for (Enumeration e = fOldStructuredDocumentRegions.elements(); e.hasMoreElements();) { - if (e.nextElement() == flatNode) { - return true; - } - } - } - - return false; - } - - /** - * - */ - void setupContext(IStructuredDocumentRegionList newStructuredDocumentRegions, IStructuredDocumentRegionList oldStructuredDocumentRegions) { - IStructuredDocumentRegion flatNode = null; - fOldLength = CSSUtil.getTextLength(oldStructuredDocumentRegions); - if (oldStructuredDocumentRegions != null && 0 < oldStructuredDocumentRegions.getLength() && (flatNode = oldStructuredDocumentRegions.item(0)) != null) { - fOldStart = flatNode.getStart(); - } - else { - fOldStart = -1; - } - fNewLength = CSSUtil.getTextLength(newStructuredDocumentRegions); - if (newStructuredDocumentRegions != null && 0 < newStructuredDocumentRegions.getLength() && (flatNode = newStructuredDocumentRegions.item(0)) != null) { - fNewStart = flatNode.getStart(); - fRemovedRangeBegin = fNewStart; - fRemovedRangeEnd = fNewStart + fNewLength; - } - else { - fNewStart = -1; - fRemovedRangeBegin = fRemovedRangeEnd = -1; - } - fLengthDifference = fNewLength - fOldLength; - fOldStructuredDocumentRegions = oldStructuredDocumentRegions; - - // cleanup nodes - while (0 < fNodesToBeRemoved.getLength()) { - fNodesToBeRemoved.removeNode(0); - } - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelImpl.java deleted file mode 100644 index 03d6d40af3..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelImpl.java +++ /dev/null @@ -1,624 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import java.util.Iterator; -import java.util.List; -import java.util.Vector; - -import org.eclipse.wst.css.core.internal.event.ICSSStyleListener; -import org.eclipse.wst.css.core.internal.eventimpl.CSSEmbededStyleNotifyAdapter; -import org.eclipse.wst.css.core.internal.eventimpl.CSSStyleNotifyAdapter; -import org.eclipse.wst.css.core.internal.parser.CSSSourceParser; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSAttr; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSDocument; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSImportRule; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSModel; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSSelector; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSSelectorList; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleDeclaration; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleRule; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSValue; -import org.eclipse.wst.css.core.internal.util.ImportRuleCollector; -import org.eclipse.wst.css.core.internal.util.ImportedCollector; -import org.eclipse.wst.css.core.internal.util.SelectorsCollector; -import org.eclipse.wst.sse.core.internal.ltk.parser.RegionParser; -import org.eclipse.wst.sse.core.internal.model.AbstractStructuredModel; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion; -import org.eclipse.wst.sse.core.internal.provisional.events.IStructuredDocumentListener; -import org.eclipse.wst.sse.core.internal.provisional.events.NewDocumentEvent; -import org.eclipse.wst.sse.core.internal.provisional.events.NoChangeEvent; -import org.eclipse.wst.sse.core.internal.provisional.events.RegionChangedEvent; -import org.eclipse.wst.sse.core.internal.provisional.events.RegionsReplacedEvent; -import org.eclipse.wst.sse.core.internal.provisional.events.StructuredDocumentRegionsReplacedEvent; -import org.eclipse.wst.sse.core.internal.provisional.exceptions.ResourceInUse; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegionList; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList; -import org.eclipse.wst.sse.core.internal.util.Assert; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; -import org.w3c.dom.Element; -import org.w3c.dom.Node; - - - -public class CSSModelImpl extends AbstractStructuredModel implements ICSSModel, IStructuredDocumentListener { - - private CSSDocumentImpl document = null; - private org.w3c.dom.Node ownerNode = null; - private CSSStyleNotifyAdapter styleNotifier = null; - private CSSModelParser fParser = null; - private CSSModelUpdater fUpdater = null; - private boolean fStructuredDocumentUpdate = false; - private final static String ID_NON_EXTERNAL_CSS = "**_NON_EXTERNAL_CSS_***";//$NON-NLS-1$ - - /** - * CSSModelImpl constructor comment. - * - */ - public CSSModelImpl() { - super(); - } - - /** - * @param listener - * org.eclipse.wst.css.core.event.CSSStyleListener - */ - public void addStyleListener(ICSSStyleListener listener) { - getStyleNotifier().addStyleListener(listener); - } - - void attrReplaced(CSSNodeImpl parentNode, CSSNodeImpl newAttr, CSSNodeImpl oldAttr) { - if (!fStructuredDocumentUpdate) { - CSSModelUpdater updater = getUpdater(); - updater.attrReplaced(parentNode, newAttr, oldAttr); - } - - ICSSSelector removed[] = null, added[] = null; - if (oldAttr != null && oldAttr.getNodeType() == ICSSNode.ATTR_NODE && ((CSSAttrImpl) oldAttr).getName().equals(ICSSStyleRule.SELECTOR)) { - CSSAttrImpl attr = (CSSAttrImpl) oldAttr; - // collect changed selector - ICSSSelectorList list = new CSSSelectorListImpl(attr.getValue()); - removed = new ICSSSelector[list.getLength()]; - for (int i = 0; i < list.getLength(); i++) - removed[i] = list.getSelector(i); - } - if (newAttr != null && newAttr.getNodeType() == ICSSNode.ATTR_NODE && ((CSSAttrImpl) newAttr).getName().equals(ICSSStyleRule.SELECTOR)) { - CSSAttrImpl attr = (CSSAttrImpl) newAttr; - // collect changed selector - ICSSSelectorList list = new CSSSelectorListImpl(attr.getValue()); - added = new ICSSSelector[list.getLength()]; - for (int i = 0; i < list.getLength(); i++) - added[i] = list.getSelector(i); - } - if (removed != null || added != null || getDocument().getNodeType() == ICSSNode.STYLEDECLARATION_NODE) { - getStyleNotifier().fire(removed, added, null); - } - // for href attribute - if (getStyleListeners() != null && getStyleListeners().size() > 0) { - boolean update = false; - if (oldAttr != null && oldAttr.getNodeType() == ICSSNode.ATTR_NODE && ((CSSAttrImpl) oldAttr).getName().equals(ICSSImportRule.HREF)) { - update = true; - } - if (newAttr != null && newAttr.getNodeType() == ICSSNode.ATTR_NODE && ((CSSAttrImpl) newAttr).getName().equals(ICSSImportRule.HREF)) { - update = true; - } - if (update) - ((ICSSImportRule) parentNode).getStyleSheet(); - } - } - - /** - * - */ - public void beginRecording(Object requester, String label, String description) { - getStyleNotifier().beginRecording(); - - Node node = getOwnerDOMNode(); - if (node != null && node instanceof IDOMNode) { - IStructuredModel model = ((IDOMNode) node).getModel(); - if (model != null) { - model.beginRecording(requester, label, description); - return; - } - } - super.beginRecording(requester, label, description); - } - - void childReplaced(CSSNodeImpl parentNode, CSSNodeImpl newChild, CSSNodeImpl oldChild) { - if (!fStructuredDocumentUpdate) { - CSSModelUpdater updater = getUpdater(); - updater.childReplaced(parentNode, newChild, oldChild); - } - - // always check and send selector event - ICSSSelector removed[] = null, added[] = null; - if (parentNode.getNodeType() == ICSSNode.STYLESHEET_NODE || parentNode.getNodeType() == ICSSNode.MEDIARULE_NODE) { - // collect old selectors - SelectorsCollector selTrav = new SelectorsCollector(); - selTrav.apply(oldChild); - int nSel = selTrav.getSelectors().size(); - if (nSel > 0) { - removed = new ICSSSelector[nSel]; - for (int i = 0; i < nSel; i++) - removed[i] = (ICSSSelector) selTrav.getSelectors().get(i); - } - // collect new selectors - selTrav = new SelectorsCollector(); - selTrav.apply(newChild); - nSel = selTrav.getSelectors().size(); - if (nSel > 0) { - added = new ICSSSelector[nSel]; - for (int i = 0; i < nSel; i++) - added[i] = (ICSSSelector) selTrav.getSelectors().get(i); - } - } - else { - // modification - ICSSNode rule = parentNode; - while (rule != null) { - if (rule instanceof ICSSStyleRule) - break; - rule = rule.getParentNode(); - } - if (rule != null) { - ICSSSelectorList list = ((ICSSStyleRule) rule).getSelectors(); - added = new ICSSSelector[list.getLength()]; - for (int i = 0; i < list.getLength(); i++) - added[i] = list.getSelector(i); - } - } - if (removed != null || added != null || getDocument().getNodeType() == ICSSNode.STYLEDECLARATION_NODE) { - // send selector changed event - getStyleNotifier().fire(removed, added, null); - } - // close removed import-rule's external style sheets - { - ImportRuleCollector trav = new ImportRuleCollector(); - trav.apply(oldChild); - Iterator it = trav.getRules().iterator(); - while (it.hasNext()) { - ((CSSImportRuleImpl) it.next()).closeStyleSheet(); - } - } - // send events to listener for new import-rules - if (getStyleListeners() != null && getStyleListeners().size() > 0) { - ImportedCollector trav = new ImportedCollector(); - trav.apply(newChild); - } - } - - /** - * - */ - private void closeImported() { - if (!isShared()) { - // release listeners - if (getStyleListeners() != null) { - Vector toRemove = new Vector(getStyleListeners()); - Iterator it = toRemove.iterator(); - while (it.hasNext()) { - removeStyleListener((ICSSStyleListener) it.next()); - } - } - // close import rules - ImportRuleCollector trav = new ImportRuleCollector(); - trav.apply(getDocument()); - Iterator it2 = trav.getRules().iterator(); - while (it2.hasNext()) { - ((CSSImportRuleImpl) it2.next()).releaseRule(); - } - } - } - - private CSSDocumentImpl createDocument() { - CSSDocumentImpl doc = null; - int parserMode = CSSSourceParser.MODE_STYLESHEET; - if (ownerNode == null) { - // this case is external CSS file - doc = (CSSStyleSheetImpl) DOMCSSImpl.createCSSStyleSheet(null, null); // parameters - // are - // for - // STYLE-tag - parserMode = CSSSourceParser.MODE_STYLESHEET; - } - else if (ownerNode instanceof org.w3c.dom.Element && ((Element) ownerNode).getTagName().toUpperCase().equals("STYLE")) {//$NON-NLS-1$ - // this case is STYLE-tag - Element style = (Element) ownerNode; - doc = (CSSStyleSheetImpl) DOMCSSImpl.createCSSStyleSheet(style.getAttribute("TITLE"), //$NON-NLS-1$ - style.getAttribute("MEDIA"));//$NON-NLS-1$ - parserMode = CSSSourceParser.MODE_STYLESHEET; - } - else if (ownerNode instanceof org.w3c.dom.Element || ownerNode instanceof org.w3c.dom.Attr) { - // Inline attributes - doc = (CSSStyleDeclarationImpl) DOMCSSImpl.createCSSStyleDeclaration(); - parserMode = CSSSourceParser.MODE_DECLARATION; - } - RegionParser regionParser = getStructuredDocument().getParser(); - if (regionParser instanceof CSSSourceParser) { - ((CSSSourceParser) regionParser).setParserMode(parserMode); - } - return doc; - } - - /** - * - */ - public void endRecording(Object requester) { - Node node = getOwnerDOMNode(); - if (node != null && node instanceof IDOMNode) { - IStructuredModel model = ((IDOMNode) node).getModel(); - if (model != null) { - model.endRecording(requester); - return; - } - } - super.endRecording(requester); - - getStyleNotifier().endRecording(); - } - - public ICSSDocument getDocument() { - if (document == null) { - this.document = createDocument(); - this.document.setModel(this); - } - return this.document; - } - - public IStructuredDocument getStructuredDocument() { - IStructuredDocument structuredDocument = null; - structuredDocument = super.getStructuredDocument(); - if (structuredDocument != null) - return structuredDocument; - - // the first time - Assert.isNotNull(getModelHandler()); - structuredDocument = (IStructuredDocument) getModelHandler().getDocumentLoader().createNewStructuredDocument(); - - setStructuredDocument(structuredDocument); - return structuredDocument; - } - - /** - * getNode method comment. - */ - public IndexedRegion getIndexedRegion(int offset) { - if (getDocument() == null) - return null; - return ((CSSStructuredDocumentRegionContainer) getDocument()).getContainerNode(offset); - } - - /** - * @return org.w3c.dom.Node - */ - public Node getOwnerDOMNode() { - return ownerNode; - } - - /** - * @param ownerNode - * org.w3c.dom.Node if the case of external CSS model, you - * should set null, else if internal css, you should set - * STYLE-tag node, else if inline css, you should set the - * element that is the owner of style-attribute. - */ - public void setOwnerDOMNode(Node node) { - // prohibit owner change - Assert.isTrue(ownerNode == null); - ownerNode = node; - if (ownerNode != null) { // for internal/inline CSS context - try { - setId(ID_NON_EXTERNAL_CSS); - } - catch (ResourceInUse e) { - // impossible - } - } - } - - /** - * currently public but may be made default access protected in future. - */ - protected CSSModelParser getParser() { - if (fParser == null) { - if (getDocument() != null) { - fParser = new CSSModelParser(document); - } - } - return fParser; - } - - /** - * @return java.util.List - */ - public List getStyleListeners() { - return getStyleNotifier().getStyleListeners(); - } - - /** - * - * @return java.lang.Object - */ - public java.lang.Object getStyleSheetType() { - if (getDocument() instanceof ICSSStyleDeclaration) - return INLINE; - if (getOwnerDOMNode() != null) - return EMBEDDED; - else - return EXTERNAL; - } - - private CSSStyleNotifyAdapter getStyleNotifier() { - if (styleNotifier == null) { - styleNotifier = (ownerNode != null) ? new CSSEmbededStyleNotifyAdapter(this) : new CSSStyleNotifyAdapter(this); - } - return styleNotifier; - } - - /** - * - */ - private CSSModelUpdater getUpdater() { - if (fUpdater == null) { - fUpdater = new CSSModelUpdater(this); - fUpdater.setParser(getParser()); - } - return fUpdater; - } - - /** - */ - public boolean isRecording() { - return getStyleNotifier().isRecording(); - } - - /** - * This function returns true if there are other references to the - * underlying model. - */ - public boolean isShared() { - return (getStyleSheetType() == EXTERNAL) && super.isShared(); - } - - public void newModel(NewDocumentEvent structuredDocumentEvent) { - if (structuredDocumentEvent == null) - return; - IStructuredDocument structuredDocument = structuredDocumentEvent.getStructuredDocument(); - if (structuredDocument == null) - return; - // this should not happen, but for the case - if (structuredDocument != getStructuredDocument()) - setStructuredDocument(structuredDocument); - IStructuredDocumentRegionList flatNodes = structuredDocument.getRegionList(); - if (flatNodes == null) - return; - if (getDocument() == null) - return; - - fStructuredDocumentUpdate = true; - - ((CSSStructuredDocumentRegionContainer) getDocument()).removeChildNodes(); - - CSSModelParser parser = getParser(); - parser.setStructuredDocumentEvent(structuredDocumentEvent); - parser.replaceStructuredDocumentRegions(flatNodes, null); - - fStructuredDocumentUpdate = false; - } - - /** - * noChange method comment. - */ - public void noChange(NoChangeEvent structuredDocumentEvent) { - // nop - } - - public void nodesReplaced(StructuredDocumentRegionsReplacedEvent structuredDocumentEvent) { - if (structuredDocumentEvent == null) { - return; - } - IStructuredDocumentRegionList oldStructuredDocumentRegions = structuredDocumentEvent.getOldStructuredDocumentRegions(); - IStructuredDocumentRegionList newStructuredDocumentRegions = structuredDocumentEvent.getNewStructuredDocumentRegions(); - if (oldStructuredDocumentRegions == null && newStructuredDocumentRegions == null) { - return; - } - - fStructuredDocumentUpdate = true; - - CSSModelParser parser = getParser(); - parser.setStructuredDocumentEvent(structuredDocumentEvent); - parser.replaceStructuredDocumentRegions(newStructuredDocumentRegions, oldStructuredDocumentRegions); - - fStructuredDocumentUpdate = false; - } - - /** - * cleanup -> rebuild CSS Nodes This is pre-beta fix for 178176. - */ - public void refreshNodes() { - // cleanup old nodes - fStructuredDocumentUpdate = true; - ((CSSStructuredDocumentRegionContainer) getDocument()).removeChildNodes(); - fStructuredDocumentUpdate = false; - - getParser().cleanupUpdateContext(); - - IStructuredDocument structuredDocument = getStructuredDocument(); - String source = structuredDocument.getText(); - - structuredDocument.replaceText(this, 0, source.length(), null); - structuredDocument.replaceText(this, 0, 0, source); - } - - public void regionChanged(RegionChangedEvent structuredDocumentEvent) { - if (structuredDocumentEvent == null) { - return; - } - IStructuredDocumentRegion flatNode = structuredDocumentEvent.getStructuredDocumentRegion(); - if (flatNode == null) { - return; - } - ITextRegion region = structuredDocumentEvent.getRegion(); - if (region == null) { - return; - } - - fStructuredDocumentUpdate = true; - - CSSModelParser parser = getParser(); - parser.setStructuredDocumentEvent(structuredDocumentEvent); - parser.changeRegion(flatNode, region); - - fStructuredDocumentUpdate = false; - } - - public void regionsReplaced(RegionsReplacedEvent structuredDocumentEvent) { - if (structuredDocumentEvent == null) - return; - IStructuredDocumentRegion flatNode = structuredDocumentEvent.getStructuredDocumentRegion(); - if (flatNode == null) - return; - ITextRegionList oldRegions = structuredDocumentEvent.getOldRegions(); - ITextRegionList newRegions = structuredDocumentEvent.getNewRegions(); - if (oldRegions == null && newRegions == null) - return; - - fStructuredDocumentUpdate = true; - - CSSModelParser parser = getParser(); - parser.setStructuredDocumentEvent(structuredDocumentEvent); - parser.replaceRegions(flatNode, newRegions, oldRegions); - - fStructuredDocumentUpdate = false; - - } - - /** - * - */ - public void releaseFromEdit() { - closeImported(); - if (getStyleSheetType() == EXTERNAL) { - super.releaseFromEdit(); - } - } - - /** - * - */ - public void releaseFromRead() { - closeImported(); - if (getStyleSheetType() == EXTERNAL) { - super.releaseFromRead(); - } - } - - /** - * @param listener - * org.eclipse.wst.css.core.event.CSSStyleListener - */ - public void removeStyleListener(ICSSStyleListener listener) { - getStyleNotifier().removeStyleListener(listener); - } - - public void setStructuredDocument(IStructuredDocument newStructuredDocument) { - IStructuredDocument oldStructuredDocument = super.getStructuredDocument(); - if (newStructuredDocument == oldStructuredDocument) - return; // noting to do - - if (oldStructuredDocument != null) - oldStructuredDocument.removeDocumentChangingListener(this); - super.setStructuredDocument(newStructuredDocument); - - if (newStructuredDocument != null) { - if (newStructuredDocument.getLength() > 0) { - newModel(new NewDocumentEvent(newStructuredDocument, this)); - } - newStructuredDocument.addDocumentChangingListener(this); - } - } - - /** - * @param srcModel - * com.imb.sed.css.mode.intefaces.ICSSModel - * @param removed - * org.eclipse.wst.css.core.model.interfaces.ICSSSelector[] - * @param added - * org.eclipse.wst.css.core.model.interfaces.ICSSSelector[] - */ - public void styleChanged(ICSSModel srcModel, ICSSSelector[] removed, ICSSSelector[] added, String media) { - getStyleNotifier().styleChanged(srcModel, removed, added, media); - } - - /** - * @param srcModel - * org.eclipse.wst.css.core.model.interfaces.ICSSModel - */ - public void styleUpdate(ICSSModel srcModel) { - getStyleNotifier().styleUpdate(srcModel); - } - - void valueChanged(CSSNodeImpl node, String oldValue) { - if (!fStructuredDocumentUpdate) { - CSSModelUpdater updater = getUpdater(); - updater.valueChanged(node, oldValue); - } - - ICSSSelector removed[] = null, added[] = null; - if (node != null) { - if (node.getNodeType() == ICSSNode.ATTR_NODE && ((CSSAttrImpl) node).getName().equals(ICSSStyleRule.SELECTOR)) { - CSSAttrImpl attr = (CSSAttrImpl) node; - // collect changed selector - ICSSSelectorList list = new CSSSelectorListImpl(attr.getValue()); - added = new ICSSSelector[list.getLength()]; - for (int i = 0; i < list.getLength(); i++) - added[i] = list.getSelector(i); - - // get old value - list = new CSSSelectorListImpl(oldValue); - removed = new ICSSSelector[list.getLength()]; - for (int i = 0; i < list.getLength(); i++) - removed[i] = list.getSelector(i); - } - else if (node instanceof ICSSValue) { - ICSSNode rule = node; - while (rule != null) { - if (rule instanceof ICSSStyleRule) - break; - rule = rule.getParentNode(); - } - if (rule != null) { - ICSSSelectorList list = ((ICSSStyleRule) rule).getSelectors(); - added = new ICSSSelector[list.getLength()]; - for (int i = 0; i < list.getLength(); i++) - added[i] = list.getSelector(i); - } - } - } - if (removed != null || added != null || getDocument().getNodeType() == ICSSNode.STYLEDECLARATION_NODE) { - // send selector changed event - getStyleNotifier().fire(removed, added, null); - } - // for href attribute - if (getStyleListeners() != null && getStyleListeners().size() > 0) { - if (node != null && node.getNodeType() == ICSSNode.ATTR_NODE && ((CSSAttrImpl) node).getName().equals(ICSSImportRule.HREF)) { - ((ICSSImportRule) ((ICSSAttr) node).getOwnerCSSNode()).getStyleSheet(); - } - } - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelNodeFeeder.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelNodeFeeder.java deleted file mode 100644 index d6e6486406..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelNodeFeeder.java +++ /dev/null @@ -1,126 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSDocument; - - -/** - * - */ -class CSSModelNodeFeeder { - /** - * currently ICSSDocument is used but may go back to CSSDocumentImpl in future. - */ - ICSSDocument fDocument = null; - CSSModelUpdateContext fUpdateContext = null; - - /** - * CSSModelNodeFeeder constructor comment. - */ - CSSModelNodeFeeder() { - super(); - } - - /** - * CSSModelNodeFeeder constructor comment. - * currently ICSSDocument is used but may go back to CSSDocumentImpl in future. - */ - CSSModelNodeFeeder(ICSSDocument document, CSSModelUpdateContext updateContext) { - super(); - fDocument = document; - fUpdateContext = updateContext; - } - - /** - * - */ - CSSCharsetRuleImpl getCSSCharsetRule() { - CSSCharsetRuleImpl node; - if (fUpdateContext.isActive()) { - node = fUpdateContext.getCSSCharsetRule(); - } - else { - node = (CSSCharsetRuleImpl) fDocument.createCSSCharsetRule(); - } - return node; - } - - /** - * - */ - CSSFontFaceRuleImpl getCSSFontFaceRule() { - CSSFontFaceRuleImpl node; - if (fUpdateContext.isActive()) { - node = fUpdateContext.getCSSFontFaceRule(); - } - else { - node = (CSSFontFaceRuleImpl) fDocument.createCSSFontFaceRule(); - } - return node; - } - - /** - * - */ - CSSImportRuleImpl getCSSImportRule() { - CSSImportRuleImpl node; - if (fUpdateContext.isActive()) { - node = fUpdateContext.getCSSImportRule(); - } - else { - node = (CSSImportRuleImpl) fDocument.createCSSImportRule(); - } - return node; - } - - /** - * - */ - CSSMediaRuleImpl getCSSMediaRule() { - CSSMediaRuleImpl node; - if (fUpdateContext.isActive()) { - node = fUpdateContext.getCSSMediaRule(); - } - else { - node = (CSSMediaRuleImpl) fDocument.createCSSMediaRule(); - } - return node; - } - - /** - * - */ - CSSPageRuleImpl getCSSPageRule() { - CSSPageRuleImpl node; - if (fUpdateContext.isActive()) { - node = fUpdateContext.getCSSPageRule(); - } - else { - node = (CSSPageRuleImpl) fDocument.createCSSPageRule(); - } - return node; - } - - /** - * - */ - CSSStyleRuleImpl getCSSStyleRule() { - CSSStyleRuleImpl node; - if (fUpdateContext.isActive()) { - node = fUpdateContext.getCSSStyleRule(); - } - else { - node = (CSSStyleRuleImpl) fDocument.createCSSStyleRule(); - } - return node; - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelParser.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelParser.java deleted file mode 100644 index 82adaa2543..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelParser.java +++ /dev/null @@ -1,1296 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - -import java.util.Collection; -import java.util.Enumeration; -import java.util.HashSet; -import java.util.Iterator; - -import org.eclipse.wst.css.core.internal.parserz.CSSRegionContexts; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSCharsetRule; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSDocument; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSImportRule; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSMediaRule; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSModel; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSPageRule; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSRuleContainer; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleDeclItem; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleRule; -import org.eclipse.wst.css.core.internal.text.StructuredDocumentWalker; -import org.eclipse.wst.css.core.internal.util.CSSUtil; -import org.eclipse.wst.sse.core.internal.provisional.events.StructuredDocumentEvent; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegionList; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList; -import org.eclipse.wst.sse.core.internal.text.BasicStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.text.CoreNodeList; -import org.eclipse.wst.sse.core.internal.text.TextRegionListImpl; -import org.eclipse.wst.sse.core.internal.util.Assert; -import org.w3c.dom.css.CSSFontFaceRule; -import org.w3c.dom.css.CSSRule; -import org.w3c.dom.css.CSSStyleDeclaration; - - -/** - * currently public but may be made default access protected in future. - */ -public class CSSModelParser { - - private ICSSDocument fDocument = null; - private CSSModelCreationContext fCreationContext = null; - private CSSModelDeletionContext fDeletionContext = null; - private CSSModelUpdateContext fUpdateContext = null; - private CSSModelNodeFeeder fFeeder = null; - private StructuredDocumentWalker fStructuredDocumentWalker = null; - private boolean fParseFloating = false; - - /** - * CSSModelParser constructor comment. - */ - private CSSModelParser() { - super(); - } - - /** - * currently provded this method but may be removed in future. - */ - protected boolean isParseFloating(){ - return fParseFloating; - } - /** - * currently provded this method but may be removed in future. - */ - protected CSSModelCreationContext getCreationContext(){ - return fCreationContext; - } - /** - * currently provded this method but may be removed in future. - */ - protected boolean isUpdateContextActive(){ - return fUpdateContext != null ? fUpdateContext.isActive() : false; - } - /** - * currently public but may be made default access protected in future. - */ - public CSSModelParser(ICSSDocument doc) { - this(); - fDocument = doc; - fCreationContext = new CSSModelCreationContext((CSSNodeImpl)doc); - fDeletionContext = new CSSModelDeletionContext(doc); - fUpdateContext = new CSSModelUpdateContext(); - fFeeder = new CSSModelNodeFeeder(doc, fUpdateContext); - } - - /** - * - */ - void changeStructuredDocumentRegion(IStructuredDocumentRegion flatNode) { - replaceStructuredDocumentRegions(new CoreNodeList(flatNode, flatNode), new CoreNodeList(flatNode, flatNode)); - } - - /** - * - */ - void changeRegion(IStructuredDocumentRegion flatNode, ITextRegion region) { - if (flatNode == null || region == null) { - return; - } - if (fDocument == null) { - return; - } - - changeStructuredDocumentRegion(flatNode); - } - - /** - * - */ - private void checkNextNode(IStructuredDocumentRegion flatNode, String type) { - IStructuredDocumentRegion next = CSSUtil.findNextSignificantNode(flatNode); - if (CSSUtil.getStructuredDocumentRegionType(next) == type) { - fCreationContext.setReparseStart(flatNode.getEnd()); - fCreationContext.setReparseEnd(next.getEnd()); - } - } - - /** - * - */ - private void cleanupDeletionContext() { - // setupDeletionContext(null); - } - - /** - * - */ - boolean cleanupFirstNode(IStructuredDocumentRegion firstNode, CSSStructuredDocumentRegionContainer target) { - if (firstNode == null || target == null) { - return false; - } - - if (firstNode == target.getFirstStructuredDocumentRegion()) { - IStructuredDocumentRegion nextNode = fStructuredDocumentWalker.getNextNodeInCurrent(firstNode); - IStructuredDocumentRegion lastNode = target.getLastStructuredDocumentRegion(); - if (lastNode == null || fStructuredDocumentWalker.isOldNode(lastNode) || nextNode == null || lastNode.getStartOffset() < nextNode.getStartOffset()) { - target.setRangeStructuredDocumentRegion(null, null); - } - else { - target.setFirstStructuredDocumentRegion(nextNode); - } - ICSSNode parent = target.getParentNode(); - if (parent instanceof CSSStructuredDocumentRegionContainer) { - cleanupFirstNode(firstNode, (CSSStructuredDocumentRegionContainer) parent); - return true; - } - } - - return false; - } - - /** - * - */ - boolean cleanupLastNode(IStructuredDocumentRegion lastNode, CSSStructuredDocumentRegionContainer target) { - if (lastNode == null || target == null) { - return false; - } - - if (lastNode == target.getLastStructuredDocumentRegion()) { - IStructuredDocumentRegion prevNode = fStructuredDocumentWalker.getPrevNodeInCurrent(lastNode); - IStructuredDocumentRegion firstNode = target.getFirstStructuredDocumentRegion(); - if (firstNode == null || fStructuredDocumentWalker.isOldNode(firstNode) || prevNode == null || prevNode.getStartOffset() < firstNode.getStartOffset()) { - target.setRangeStructuredDocumentRegion(null, null); - } - else { - target.setLastStructuredDocumentRegion(prevNode); - } - ICSSNode parent = target.getParentNode(); - if (parent instanceof CSSStructuredDocumentRegionContainer) { - cleanupLastNode(lastNode, (CSSStructuredDocumentRegionContainer) parent); - return true; - } - } - - return false; - } - - /** - * - */ - int cleanupUpdateContext() { - int remains = fUpdateContext.getNodeCount(); - fUpdateContext.cleanupContext(); - return remains; - } - - /** - * create floating CSS rule (owner document will be set) this is for - * CSSStyleSheet.createCSSRule(String) - * - * @return org.w3c.dom.css.CSSRule - */ - CSSRule createCSSRule(IStructuredDocumentRegionList flatNodes) { - if (flatNodes == null) { - return null; - } - - fParseFloating = true; - - // setup creation context - fCreationContext.clear(); - fCreationContext.setTargetNode(null); - fCreationContext.setNextNode(null); - CSSRuleImpl parentRule = null; - - for (Enumeration e = flatNodes.elements(); e.hasMoreElements();) { - IStructuredDocumentRegion flatNode = (IStructuredDocumentRegion) e.nextElement(); - if (flatNode == null) { - continue; - } - CSSNodeImpl modified = insertStructuredDocumentRegion(flatNode); - if (parentRule == null && modified instanceof CSSRuleImpl) { - parentRule = (CSSRuleImpl) modified; - } - } - - fParseFloating = false; - - if (parentRule != null) { - CSSModelUtil.cleanupContainer(parentRule); - } - - return parentRule; - } - - /** - * - */ - private IStructuredDocumentRegion findBraceClose(int depth, IStructuredDocumentRegion start, boolean bBreakSibling) { - IStructuredDocumentRegion result = null; - int braceLevel = 0; - IStructuredDocumentRegion prevNode = null; - IStructuredDocumentRegion region = start.getNext(); - for (; region != null; region = region.getNext()) { - int offset = region.getStart(); - if (offset < 0) { - Assert.isTrue(false); - break; - } - CSSNodeImpl node = getNodeAt(offset); - int depthHit = (node != null) ? CSSModelUtil.getDepth(node) : -1; - if (depth <= depthHit) { - // sibling is found before "}" - if (bBreakSibling) { - CSSNodeImpl parent = (CSSNodeImpl) node.getParentNode(); - while (depth <= CSSModelUtil.getDepth(parent)) { - node = parent; - parent = (CSSNodeImpl) parent.getParentNode(); - } - if (parent != null && node != null) { - parent.removeChild(node); - } - } - else { - result = prevNode; - break; - } - } - String type = CSSUtil.getStructuredDocumentRegionType(region); - if (type == CSSRegionContexts.CSS_LBRACE) { - braceLevel++; - } - if (type == CSSRegionContexts.CSS_RBRACE) { - braceLevel--; - if (braceLevel < 0) { - result = region; - break; - } - } - prevNode = region; - } - - if (result == null && region == null) { - // reach the end of document - result = prevNode; - } - - return result; - } - - /** - * - */ - private IStructuredDocumentRegionList getStructuredDocumentRegionList(int start, int end) { - IStructuredDocumentRegionList nodeList = null; - if (0 <= start && start <= end) { - ICSSModel model = fDocument.getModel(); - if (model instanceof CSSModelImpl) { - IStructuredDocument structuredDocument = ((CSSModelImpl) model).getStructuredDocument(); - if (structuredDocument != null) { - IStructuredDocumentRegion startNode = structuredDocument.getRegionAtCharacterOffset(start); - IStructuredDocumentRegion endNode = structuredDocument.getRegionAtCharacterOffset(end - 1); - if (startNode != null && endNode != null) { - nodeList = new CoreNodeList(startNode, endNode); - } - } - } - } - - return nodeList; - } - - /** - * - */ - private CSSNodeImpl getNodeAt(int offset) { - CSSNodeImpl rootNode = fCreationContext.getRootNode(); - ICSSNode target = rootNode.getNodeAt(offset); - if (target instanceof CSSNodeImpl) { - return (CSSNodeImpl) target; - } - else { - return null; - } - } - - /** - * - */ - private CSSNodeImpl insertBraceClose(IStructuredDocumentRegion region) { - ICSSNode target = CSSModelUtil.findBraceContainer(fCreationContext.getTargetNode()); - - if (!(target instanceof CSSStructuredDocumentRegionContainer)) { - return null; - } - - CSSStructuredDocumentRegionContainer parent = (CSSStructuredDocumentRegionContainer) target; - if (CSSModelUtil.isInterruption(parent, region)) { - ICSSNode node = parent.getParentNode(); - if (node instanceof CSSNodeImpl) { - fCreationContext.setReparseStart(parent.getStartOffset()); - fCreationContext.setReparseEnd(parent.getEndOffset()); - ((CSSNodeImpl) node).removeChild(parent); - } - return null; - } - - if (parent instanceof ICSSPageRule || parent instanceof ICSSMediaRule || parent instanceof CSSFontFaceRule || parent instanceof ICSSStyleRule) { - CSSModelUtil.expandStructuredDocumentRegionContainer(parent, region); - if (!CSSModelUtil.isBraceClosed(target)) { - fCreationContext.setTargetNode(parent.getParentNode()); - fCreationContext.setNextNode(parent.getNextSibling()); - return parent; - } - } - - return null; - } - - /** - * - */ - private CSSNodeImpl insertBraceOpen(IStructuredDocumentRegion region) { - IStructuredDocumentRegion keyRegion = CSSUtil.findPreviousSignificantNode(region); - if (keyRegion == null) { - return null; - } - if (!fParseFloating) { - CSSNodeImpl node = getNodeAt(keyRegion.getStartOffset()); - if (node != null && !(node instanceof ICSSRuleContainer)) { - return null; - } - } - String type = CSSUtil.getStructuredDocumentRegionType(keyRegion); - - CSSNodeImpl inserted = null; - if (type == CSSRegionContexts.CSS_PAGE) { - inserted = insertPageRule(keyRegion, region); - } - else if (type == CSSRegionContexts.CSS_MEDIA) { - inserted = insertMediaRule(keyRegion, region); - } - else if (type == CSSRegionContexts.CSS_FONT_FACE) { - inserted = insertFontFaceRule(keyRegion, region); - } - else if (CSSUtil.isSelectorText(keyRegion)) { - inserted = insertStyleRule(keyRegion, region); - } - - if (inserted instanceof CSSStructuredDocumentRegionContainer) { - // CSSModelUtil.expandStructuredDocumentRegionContainer((CSSStructuredDocumentRegionContainer)inserted, - // flatNode); - IStructuredDocumentRegion braceClose = findBraceClose(CSSModelUtil.getDepth(inserted), region, (type == CSSRegionContexts.CSS_MEDIA)); - if (braceClose != null) { - fCreationContext.setReparseStart(region.getEnd()); - fCreationContext.setReparseEnd(braceClose.getEnd()); - } - } - - return inserted; - } - - /** - * - */ - private CSSNodeImpl insertCharsetRule(IStructuredDocumentRegion beginDocRegion, IStructuredDocumentRegion endDocRegion) { - CSSNodeImpl parent = fCreationContext.getTargetNode(); - if (!fParseFloating && !(parent instanceof ICSSRuleContainer)) { - return null; - } - - ITextRegionList regions = new TextRegionListImpl(beginDocRegion.getRegions()); - regions.remove(0); // must be "@charset" - ITextRegion encodingRegion = null; - while (!regions.isEmpty()) { - ITextRegion textRegion = regions.remove(0); - if (textRegion == null) { - continue; - } - String type = textRegion.getType(); - if (type == CSSRegionContexts.CSS_S || type == CSSRegionContexts.CSS_COMMENT) { - continue; - } - if (type == CSSRegionContexts.CSS_STRING) { - encodingRegion = textRegion; - break; - } - else { - break; - } - } - if (encodingRegion == null) { - return null; - } - - CSSCharsetRuleImpl rule = fFeeder.getCSSCharsetRule(); - if (rule == null) { - return null; - } - - if (!fUpdateContext.isActive()) { - rule.setAttribute(ICSSCharsetRule.ENCODING, beginDocRegion.getText(encodingRegion)); - } - - // setup flat container - rule.setRangeStructuredDocumentRegion(beginDocRegion, endDocRegion); - CSSAttrImpl attr = rule.getAttributeNode(ICSSCharsetRule.ENCODING); - if (attr != null) { - attr.setRangeRegion(beginDocRegion, encodingRegion, encodingRegion); - } - - // insert to tree - if (!fUpdateContext.isActive() && parent != null) { - propagateRangePreInsert(parent, rule); - CSSNodeImpl next = fCreationContext.getNextNode(); - if (next != null) { - parent.insertBefore(rule, next); - } - else { - parent.appendChild(rule); - } - } - - return rule; - } - - /** - * currently public but may be made default access protected in future. - */ - protected CSSNodeImpl insertStructuredDocumentRegion(IStructuredDocumentRegion region) { - if (fCreationContext == null || region == null) { - return null; - } - - String type = ((BasicStructuredDocumentRegion) region).getType(); - CSSNodeImpl modified = null; - - ICSSNode target = fCreationContext.getTargetNode(); - - if ((fParseFloating && target == null) || target instanceof ICSSRuleContainer) { - if (type == CSSRegionContexts.CSS_DELIMITER) { - modified = insertSemiColonForRule(region); - } - else if (type == CSSRegionContexts.CSS_LBRACE) { - modified = insertBraceOpen(region); - } - else if (type == CSSRegionContexts.CSS_RBRACE) { - modified = insertBraceClose(region); - } - else if (type == CSSRegionContexts.CSS_MEDIA || type == CSSRegionContexts.CSS_PAGE || type == CSSRegionContexts.CSS_FONT_FACE || CSSUtil.isSelectorText(region)) { - checkNextNode(region, CSSRegionContexts.CSS_LBRACE); - } - else if (type == CSSRegionContexts.CSS_IMPORT || type == CSSRegionContexts.CSS_CHARSET) { - checkNextNode(region, CSSRegionContexts.CSS_DELIMITER); - } - } - else if ((target instanceof CSSRuleDeclContainer || target instanceof CSSStyleDeclaration) && type == CSSRegionContexts.CSS_DECLARATION_PROPERTY) { - modified = insertStyleDeclarationItem(region); - } - else if (target instanceof ICSSStyleDeclItem && type == CSSRegionContexts.CSS_DECLARATION_DELIMITER) { - modified = insertSemiColonForStyleDeclarationItem(region); - } - else if (type == CSSRegionContexts.CSS_RBRACE) { - modified = insertBraceClose(region); - } - - // post process - if (modified != null) { - if (modified instanceof CSSStructuredDocumentRegionContainer) { - ((CSSStructuredDocumentRegionContainer) modified).propagateRangeStructuredDocumentRegion(); - } - } - - return modified; - } - - /** - * - */ - private void insertStructuredDocumentRegions(IStructuredDocumentRegionList regionList) { - for (Enumeration e = regionList.elements(); e.hasMoreElements();) { - IStructuredDocumentRegion region = (IStructuredDocumentRegion) e.nextElement(); - if (region == null) { - continue; - } - insertStructuredDocumentRegion(region); - if (fCreationContext.isToReparse()) { - int origStart = region.getEnd(); - int origEnd = regionList.item(regionList.getLength() - 1).getEnd(); - int newStart = fCreationContext.getReparseStart(); - int newEnd = fCreationContext.getReparseEnd(); - if (newStart < origStart || origEnd < newEnd) { - IStructuredDocumentRegionList newNodeList = getStructuredDocumentRegionList(newStart, newEnd); - setupCreationContext(newNodeList.item(0)); - insertStructuredDocumentRegions(newNodeList); - return; - } - else { - fCreationContext.resetReparseRange(); - } - } - } - } - - /** - * - */ - private CSSNodeImpl insertFontFaceRule(IStructuredDocumentRegion region, IStructuredDocumentRegion braceNode) { - CSSNodeImpl parent = fCreationContext.getTargetNode(); - if (!fParseFloating && !(parent instanceof ICSSRuleContainer)) { - return null; - } - - CSSFontFaceRuleImpl rule = fFeeder.getCSSFontFaceRule(); - if (rule == null) { - return null; - } - - // setup flat container - rule.setRangeStructuredDocumentRegion(region, braceNode); - - // insert to tree - if (!fUpdateContext.isActive() && parent != null) { - propagateRangePreInsert(parent, rule); - CSSNodeImpl next = fCreationContext.getNextNode(); - if (next != null) { - parent.insertBefore(rule, next); - } - else { - parent.appendChild(rule); - } - } - - fCreationContext.setTargetNode(rule); - // TargetNext is set to null automatically - - return rule; - } - - /** - * - */ - private CSSNodeImpl insertImportRule(IStructuredDocumentRegion beginDocRegion, IStructuredDocumentRegion endDocRegion) { - CSSNodeImpl parent = fCreationContext.getTargetNode(); - if (!fParseFloating && !(parent instanceof ICSSRuleContainer)) { - return null; - } - - ITextRegionList regions = new TextRegionListImpl(beginDocRegion.getRegions()); - regions.remove(0); // must be "@import" - ITextRegion hrefRegion = null; - while (!regions.isEmpty()) { - ITextRegion textRegion = regions.remove(0); - if (textRegion == null) { - continue; - } - String type = textRegion.getType(); - if (type == CSSRegionContexts.CSS_S || type == CSSRegionContexts.CSS_COMMENT) { - continue; - } - if (type == CSSRegionContexts.CSS_URI || type == CSSRegionContexts.CSS_STRING) { - hrefRegion = textRegion; - break; - } - else { - break; - } - } - if (hrefRegion == null) { - return null; - } - - CSSImportRuleImpl rule = fFeeder.getCSSImportRule(); - if (rule == null) { - return null; - } - - CSSUtil.stripSurroundingSpace(regions); - MediaListImpl mediaList = (MediaListImpl) rule.getMedia(); - setMediaList(mediaList, beginDocRegion, regions); - - if (!fUpdateContext.isActive()) { - rule.setAttribute(ICSSImportRule.HREF, beginDocRegion.getText(hrefRegion)); - } - - // setup flat container - rule.setRangeStructuredDocumentRegion(beginDocRegion, endDocRegion); - CSSAttrImpl attr = rule.getAttributeNode(ICSSImportRule.HREF); - if (attr != null) { - attr.setRangeRegion(beginDocRegion, hrefRegion, hrefRegion); - } - - // insert to tree - if (!fUpdateContext.isActive() && parent != null) { - propagateRangePreInsert(parent, rule); - CSSNodeImpl next = fCreationContext.getNextNode(); - if (next != null) { - parent.insertBefore(rule, next); - } - else { - parent.appendChild(rule); - } - } - - return rule; - } - - /** - * - */ - private CSSNodeImpl insertMediaRule(IStructuredDocumentRegion flatNode, IStructuredDocumentRegion braceNode) { - CSSNodeImpl parent = fCreationContext.getTargetNode(); - if (!fParseFloating && !(parent instanceof ICSSRuleContainer)) { - return null; - } - - CSSMediaRuleImpl rule = fFeeder.getCSSMediaRule(); - if (rule == null) { - return null; - } - - ITextRegionList regions = new TextRegionListImpl(flatNode.getRegions()); - regions.remove(0); // must be "@media" - - CSSUtil.stripSurroundingSpace(regions); - MediaListImpl mediaList = (MediaListImpl) rule.getMedia(); - setMediaList(mediaList, flatNode, regions); - - // setup flat container - rule.setRangeStructuredDocumentRegion(flatNode, braceNode); - - // insert to tree - if (!fUpdateContext.isActive() && parent != null) { - propagateRangePreInsert(parent, rule); - CSSNodeImpl next = fCreationContext.getNextNode(); - if (next != null) { - parent.insertBefore(rule, next); - } - else { - parent.appendChild(rule); - } - } - - fCreationContext.setTargetNode(rule); - // TargetNext is set to null automatically - - return rule; - } - - /** - * - */ - private CSSNodeImpl insertPageRule(IStructuredDocumentRegion flatNode, IStructuredDocumentRegion braceNode) { - CSSNodeImpl parent = fCreationContext.getTargetNode(); - if (!fParseFloating && !(parent instanceof ICSSRuleContainer)) { - return null; - } - - // get selector regions - ITextRegionList selectorRegions = new TextRegionListImpl(flatNode.getRegions()); - selectorRegions.remove(0); // must be "@page" - CSSUtil.stripSurroundingSpace(selectorRegions); - - CSSPageRuleImpl rule = fFeeder.getCSSPageRule(); - if (rule == null) { - return null; - } - - if (!fUpdateContext.isActive()) { - String selectorStr = CSSUtil.getRegionText(flatNode, selectorRegions); - if (0 < selectorStr.length()) { - rule.setSelectorText(selectorStr); - } - } - - // setup flat container - rule.setRangeStructuredDocumentRegion(flatNode, braceNode); - CSSAttrImpl attr = rule.getAttributeNode(ICSSPageRule.SELECTOR); - if (attr != null && selectorRegions != null && !selectorRegions.isEmpty()) { - attr.setRangeRegion(flatNode, selectorRegions.get(0), selectorRegions.get(selectorRegions.size() - 1)); - } - - // insert to tree - if (!fUpdateContext.isActive() && parent != null) { - propagateRangePreInsert(parent, rule); - CSSNodeImpl next = fCreationContext.getNextNode(); - if (next != null) { - parent.insertBefore(rule, next); - } - else { - parent.appendChild(rule); - } - } - - fCreationContext.setTargetNode(rule); - // TargetNext is set to null automatically - - return rule; - } - - /** - * - */ - private CSSNodeImpl insertSemiColonForRule(IStructuredDocumentRegion region) { - IStructuredDocumentRegion keyRegion = CSSUtil.findPreviousSignificantNode(region); - String type = CSSUtil.getStructuredDocumentRegionType(keyRegion); - - CSSNodeImpl inserted = null; - if (type == CSSRegionContexts.CSS_IMPORT) { - inserted = insertImportRule(keyRegion, region); - } - else if (type == CSSRegionContexts.CSS_CHARSET) { - inserted = insertCharsetRule(keyRegion, region); - } - - return inserted; - } - - /** - * - */ - private CSSNodeImpl insertSemiColonForStyleDeclarationItem(IStructuredDocumentRegion region) { - // only target/net node is changed. nothing to do. - - CSSNodeImpl targetNode = fCreationContext.getTargetNode(); - if (targetNode instanceof ICSSStyleDeclItem) { - int offset = targetNode.getStartOffset(); - // widen document region range - // ((CSSStyleDeclItemImpl)targetNode).setLastStructuredDocumentRegion(region); - CSSModelUtil.expandStructuredDocumentRegionContainer((CSSStyleDeclItemImpl) targetNode, region); - // psStructuredDocumentRegion indicates CSSStyleDeclItem - ICSSNode parentNode = targetNode.getParentNode(); - fCreationContext.setTargetNode(parentNode); - ICSSNode next = null; - if (parentNode.hasChildNodes()) { - for (ICSSNode child = targetNode.getFirstChild(); child != null; child = child.getNextSibling()) { - if (child instanceof CSSStructuredDocumentRegionContainer && offset < ((CSSStructuredDocumentRegionContainer) child).getStartOffset()) { - next = child; - break; - } - } - } - fCreationContext.setNextNode(next); - - return targetNode; - } - - return null; - } - - /** - * - */ - private CSSNodeImpl insertStyleDeclarationItem(IStructuredDocumentRegion docRegion) { - CSSStyleDeclarationImpl parent = null; - CSSNodeImpl node = fCreationContext.getTargetNode(); - if (node instanceof CSSRuleDeclContainer) { - CSSRuleDeclContainer declContainer = (CSSRuleDeclContainer) node; - parent = (CSSStyleDeclarationImpl) declContainer.getStyle(); - } - else if (node instanceof CSSStyleDeclarationImpl) { - parent = (CSSStyleDeclarationImpl) node; - } - - CSSDeclarationItemParser itemParser = new CSSDeclarationItemParser(parent.getOwnerDocument()); - itemParser.setStructuredDocumentTemporary(false); - itemParser.setUpdateContext(fUpdateContext); - CSSStyleDeclItemImpl declItem = itemParser.setupDeclarationItem(docRegion); - if (declItem == null) { - return null; - } - - // setup flat container - declItem.setRangeStructuredDocumentRegion(docRegion, docRegion); - - // insert to tree - if (!fUpdateContext.isActive()) { - propagateRangePreInsert(parent, declItem); - CSSNodeImpl next = fCreationContext.getNextNode(); - if (next != null) { - parent.insertBefore(declItem, next); - } - else { - parent.appendChild(declItem); - } - } - - fCreationContext.setTargetNode(declItem); - // TargetNext is set to null automatically - - return declItem; - } - - /** - * - */ - private CSSNodeImpl insertStyleRule(IStructuredDocumentRegion flatNode, IStructuredDocumentRegion braceNode) { - CSSNodeImpl parent = fCreationContext.getTargetNode(); - if (!fParseFloating && !(parent instanceof ICSSRuleContainer)) { - return null; - } - - // get selector regions - ITextRegionList selectorRegions = new TextRegionListImpl(flatNode.getRegions()); - CSSUtil.stripSurroundingSpace(selectorRegions); - - CSSStyleRuleImpl rule = fFeeder.getCSSStyleRule(); - if (rule == null) { - return null; - } - - if (!fUpdateContext.isActive()) { - String selectorStr = CSSUtil.getRegionText(flatNode, selectorRegions); - if (selectorStr != null && 0 < selectorStr.length()) { - rule.setSelectorText(selectorStr); - } - } - - // setup flat container - rule.setRangeStructuredDocumentRegion(flatNode, braceNode); - CSSAttrImpl attr = rule.getAttributeNode(ICSSPageRule.SELECTOR); - if (attr != null && selectorRegions != null && !selectorRegions.isEmpty()) { - attr.setRangeRegion(flatNode, selectorRegions.get(0), selectorRegions.get(selectorRegions.size() - 1)); - } - - // insert to tree - if (!fUpdateContext.isActive() && parent != null) { - propagateRangePreInsert(parent, rule); - CSSNodeImpl next = fCreationContext.getNextNode(); - if (next != null) { - parent.insertBefore(rule, next); - } - else { - parent.appendChild(rule); - } - } - - fCreationContext.setTargetNode(rule); - // TargetNext is set to null automatically - - return rule; - } - - /** - * - */ - private void pretendRemoveNode() { - CSSStructuredDocumentRegionContainer node = (CSSStructuredDocumentRegionContainer) fUpdateContext.getDeletionTarget(); - if (node == null) { - return; - } - - IStructuredDocumentRegion firstNode = node.getFirstStructuredDocumentRegion(); - if (firstNode != null) { - fDeletionContext.expandRemovedRangeBegin(firstNode); - } - IStructuredDocumentRegion lastNode = node.getLastStructuredDocumentRegion(); - if (lastNode != null) { - fDeletionContext.expandRemovedRangeEnd(lastNode); - } - - shrinkContainer((CSSStructuredDocumentRegionContainer) fUpdateContext.getDeletionTargetParent(), node); - } - - /** - * currently public but may be made default access protected in future. - * - * @param parent - * org.eclipse.wst.css.core.model.CSSNodeImpl - * @param child - * org.eclipse.wst.css.core.model.CSSNodeImpl - */ - protected void propagateRangePreInsert(CSSNodeImpl parent, CSSNodeImpl child) { - if (!(child instanceof CSSStructuredDocumentRegionContainer) || !(parent instanceof CSSStructuredDocumentRegionContainer)) { - return; - } - - CSSStructuredDocumentRegionContainer parentContainer = (CSSStructuredDocumentRegionContainer) parent; - CSSStructuredDocumentRegionContainer childContainer = (CSSStructuredDocumentRegionContainer) child; - IStructuredDocumentRegion firstNode = childContainer.getFirstStructuredDocumentRegion(); - IStructuredDocumentRegion lastNode = childContainer.getLastStructuredDocumentRegion(); - if (firstNode == null || lastNode == null) { - return; - } - - boolean bModified = parentContainer.includeRangeStructuredDocumentRegion(firstNode, lastNode); - if (bModified) { - parentContainer.propagateRangeStructuredDocumentRegion(); - } - } - - /** - * - */ - private void removeStructuredDocumentRegion(IStructuredDocumentRegion flatNode) { - String type = CSSUtil.getStructuredDocumentRegionType(flatNode); - if (type == CSSRegionContexts.CSS_DELIMITER || type == CSSRegionContexts.CSS_DECLARATION_DELIMITER) { - do { - flatNode = fStructuredDocumentWalker.getPrevNode(flatNode); - type = (flatNode != null) ? CSSUtil.getStructuredDocumentRegionType(flatNode) : null; - } - while (type != null && (type == CSSRegionContexts.CSS_S || type == CSSRegionContexts.CSS_COMMENT)); - } - if (flatNode == null) { - return; - } - - // if (fDeletionContext.isInRemovedRange(flatNode)) { // already - // removed - // return; - // } - - CSSStructuredDocumentRegionContainer node = fDeletionContext.findDeletionTarget((CSSNodeImpl)fDocument, flatNode); - if (node == null || node == fDocument) { - return; // not attached with any treeNode - } - - if (node instanceof CSSStyleDeclarationImpl) { - ICSSNode rule = node.getParentNode(); - if (rule instanceof CSSStyleRuleImpl) { - node = (CSSStructuredDocumentRegionContainer) rule; - } - else { - return; - } - } - - // ICSSNode p = node.getParentNode(); - // if (p == null || ! (p instanceof - // CSSStructuredDocumentRegionContainer)) { - // return; - // } - // CSSStructuredDocumentRegionContainer parent = - // (CSSStructuredDocumentRegionContainer)p; - - if (fDeletionContext.addNodeToBeRemoved(node)) { - IStructuredDocumentRegion firstNode = node.getFirstStructuredDocumentRegion(); - if (firstNode != null) { - fDeletionContext.expandRemovedRangeBegin(firstNode); - } - IStructuredDocumentRegion lastNode = node.getLastStructuredDocumentRegion(); - if (lastNode != null) { - fDeletionContext.expandRemovedRangeEnd(lastNode); - } - } - - // shrinkContainer(node); - // parent.removeChild(node); - } - - /** - * - */ - private void removeStructuredDocumentRegions(IStructuredDocumentRegionList flatNodes) { - for (Enumeration e = flatNodes.elements(); e.hasMoreElements();) { - IStructuredDocumentRegion flatNode = (IStructuredDocumentRegion) e.nextElement(); - if (flatNode == null) { - continue; - } - removeStructuredDocumentRegion(flatNode); - } - - Iterator i = fDeletionContext.getNodesToBeRemoved(); - while (i.hasNext()) { - CSSNodeImpl node = (CSSNodeImpl) i.next(); - if (!(node instanceof CSSStructuredDocumentRegionContainer)) { - continue; - } - CSSNodeImpl parent = (CSSNodeImpl) node.getParentNode(); - if (!(parent instanceof CSSStructuredDocumentRegionContainer)) { - continue; - } - shrinkContainer((CSSStructuredDocumentRegionContainer) parent, (CSSStructuredDocumentRegionContainer) node); - parent.removeChild(node); - } - } - - /** - * - */ - void replaceStructuredDocumentRegions(IStructuredDocumentRegionList newStructuredDocumentRegions, IStructuredDocumentRegionList oldStructuredDocumentRegions) { - if (fDocument == null || fCreationContext == null) { - return; - } - - if (oldStructuredDocumentRegions != null && 0 < oldStructuredDocumentRegions.getLength()) { - setupDeletionContext(newStructuredDocumentRegions, oldStructuredDocumentRegions); - short updateMode = fUpdateContext.getUpdateMode(); - if (updateMode == CSSModelUpdateContext.UPDATE_IDLE) { - removeStructuredDocumentRegions(oldStructuredDocumentRegions); - } - else { - pretendRemoveNode(); - } - newStructuredDocumentRegions = getStructuredDocumentRegionList(fDeletionContext.getRemovedRangeBegin(), fDeletionContext.getRemovedRangeEnd()); - cleanupDeletionContext(); - } - - if (newStructuredDocumentRegions != null && 0 < newStructuredDocumentRegions.getLength()) { - setupCreationContext(newStructuredDocumentRegions.item(0)); - insertStructuredDocumentRegions(newStructuredDocumentRegions); - } - - // make document hold whole structuredDocument - /* - * boolean bUpdate = false; IStructuredDocumentRegion flatNode; - * flatNode = fDocument.getFirstStructuredDocumentRegion(); bUpdate = - * bUpdate || (flatNode == null || - * fStructuredDocumentWalker.isOldNode(flatNode) || - * flatNode.getPrevious() != null); flatNode = - * fDocument.getLastStructuredDocumentRegion(); bUpdate = bUpdate || - * (flatNode == null || fStructuredDocumentWalker.isOldNode(flatNode) || - * flatNode.getNext() != null); - */ - IStructuredDocument structuredDocument = fStructuredDocumentWalker.getStructuredDocument(); - ((CSSStructuredDocumentRegionContainer)fDocument).setRangeStructuredDocumentRegion(structuredDocument.getFirstStructuredDocumentRegion(), structuredDocument.getLastStructuredDocumentRegion()); - /* } */ - - // remove in official release - // CSSModelUtil.diagnoseTree(fDocument, - // fStructuredDocumentWalker.getStructuredDocument()); - } - - /** - * - */ - void replaceRegions(IStructuredDocumentRegion flatNode, ITextRegionList newRegions, ITextRegionList oldRegions) { - if (flatNode == null) { - return; - } - if (newRegions == null || oldRegions == null) { - return; - } - if (fDocument == null) { - return; - } - - changeStructuredDocumentRegion(flatNode); - } - - /** - */ - private void resetCreationTarget(IStructuredDocumentRegion newStructuredDocumentRegion) { - if (newStructuredDocumentRegion == null || newStructuredDocumentRegion.getStartOffset() <= 0) { - // top of document - fCreationContext.setTargetNode(fDocument); - fCreationContext.setNextNode(fDocument.getFirstChild()); - return; - } - - int cursorPos = newStructuredDocumentRegion.getStartOffset(); - CSSNodeImpl cursorNode = getNodeAt(cursorPos); - if (cursorNode == null) { // end of document - cursorNode = (CSSNodeImpl)fDocument; - } - - // find edge of tree node - CSSNodeImpl node = null; - // boolean bOverSemiColon = false; - boolean bOverOpenBrace = false; - IStructuredDocumentRegion flatNode; - for (flatNode = newStructuredDocumentRegion; flatNode != null; flatNode = flatNode.getPrevious()) { - node = getNodeAt(flatNode.getStartOffset()); - if (node == null) { - node = (CSSNodeImpl)fDocument; - } - if (node != cursorNode || node.getStartOffset() == flatNode.getStartOffset()) { - break; - } - if (flatNode != newStructuredDocumentRegion) { - String type = CSSUtil.getStructuredDocumentRegionType(flatNode); - // if (type == CSSRegionContexts.CSS_DELIMITER || - // type == CSSRegionContexts.CSS_DECLARATION_DELIMITER) { - // bOverSemiColon = true; - // } else - if (type == CSSRegionContexts.CSS_LBRACE) { - bOverOpenBrace = true; - } - } - } - - CSSNodeImpl targetNode = null; - - // if (flatNode == null) { - // v<--| - // AAAAAA - // BBBBBBBBBB cursorNode:A , node:B -> target is A - // targetNode = (node == null) ? fDocument : node; - // } else - if (cursorNode == node) { - // v<--| - // AAAAAA - // BBBBBBBBBB cursorNode:A , node:B -> target is A - if (bOverOpenBrace && cursorNode instanceof CSSRuleDeclContainer) { - targetNode = (CSSNodeImpl) ((CSSRuleDeclContainer) cursorNode).getStyle(); - } - else { - targetNode = cursorNode; - } - } - else { - // v<--| - // AAA - // BBBBBBBBBB cursorNode:B , node:A -> depend on A's node type - short nodeType = node.getNodeType(); - if (nodeType == ICSSNode.STYLEDECLITEM_NODE || nodeType == ICSSNode.CHARSETRULE_NODE || nodeType == ICSSNode.IMPORTRULE_NODE) { - // targetNode = (CSSNodeImpl)((bOverSemiColon) ? - // node.getParentNode() : node); // NP - String regionType = CSSUtil.getStructuredDocumentRegionType(flatNode); - if (regionType == CSSRegionContexts.CSS_DELIMITER || regionType == CSSRegionContexts.CSS_DECLARATION_DELIMITER) { - targetNode = (CSSNodeImpl) node.getParentNode(); - } - else { - targetNode = node; - } - } - else if (CSSUtil.getStructuredDocumentRegionType(flatNode) == CSSRegionContexts.CSS_RBRACE) { - targetNode = (CSSNodeImpl) node.getParentNode(); - } - else { - targetNode = node; - } - } - - fCreationContext.setTargetNode(targetNode); - ICSSNode next = null; - if (targetNode.hasChildNodes()) { - for (ICSSNode child = targetNode.getFirstChild(); child != null; child = child.getNextSibling()) { - if (child instanceof CSSStructuredDocumentRegionContainer && cursorPos < ((CSSStructuredDocumentRegionContainer) child).getStartOffset()) { - next = child; - break; - } - } - } - fCreationContext.setNextNode(next); - - } - - /** - */ - private void resetReparseRange() { - fCreationContext.clear(); - } - - void setStructuredDocumentEvent(StructuredDocumentEvent event) { - if (fStructuredDocumentWalker == null) { - fStructuredDocumentWalker = new StructuredDocumentWalker(); - } - fStructuredDocumentWalker.initialize(event); - } - - /** - * regions: surrounding spaces should be removed. Q. Why did you set - * mediaTable ? A. MediaList may have two or more medium that have same - * value, then searcing in MediaList is not perfect. Q. - * fUpdateContext.isActive() is not care. Are you OK? A. OK. - */ - private void setMediaList(MediaListImpl mediaList, IStructuredDocumentRegion region, ITextRegionList textRegions) { - if (mediaList == null || textRegions == null) { - return; - } - Collection mediaTable = new HashSet(); - CSSNodeListImpl attrs = mediaList.getMedia(); - for (int i = 0; i != attrs.getLength(); i++) { - mediaTable.add(attrs.item(i)); - } - - ITextRegion start = null; - ITextRegion end = null; - - Iterator i = textRegions.iterator(); - ITextRegion textRegion = (ITextRegion) ((i.hasNext()) ? i.next() : null); - while (textRegion != null) { - if (textRegion.getType() == CSSRegionContexts.CSS_MEDIUM) { - String mediumStr = region.getText(textRegion); - if (0 < mediumStr.length()) { - CSSAttrImpl attr = null; - // is the medium already set ? - Iterator iTable = mediaTable.iterator(); - while (iTable.hasNext()) { - CSSAttrImpl cai = (CSSAttrImpl) iTable.next(); - if (mediumStr.equalsIgnoreCase(cai.getValue())) { - attr = cai; - mediaTable.remove(cai); - break; - } - } - if (attr == null) { - // is not set. create new attribute - String key = "mediumP" + mediaList.mediumCounter++; //$NON-NLS-1$ - mediaList.setAttribute(key, mediumStr); - attr = mediaList.getAttributeNode(key); - } - attr.setRangeRegion(region, textRegion, textRegion); - if (start == null) { - start = textRegion; - } - end = textRegion; - } - } - textRegion = (ITextRegion) ((i.hasNext()) ? i.next() : null); - } - - if (start != null && end != null) { - mediaList.setRangeRegion(region, start, end); - } - } - - /** - * - */ - private void setupCreationContext(IStructuredDocumentRegion region) { - resetReparseRange(); - resetCreationTarget(region); - } - - /** - * - */ - private void setupDeletionContext(IStructuredDocumentRegionList newStructuredDocumentRegions, IStructuredDocumentRegionList oldStructuredDocumentRegions) { - fDeletionContext.setupContext(newStructuredDocumentRegions, oldStructuredDocumentRegions); - } - - /** - * - */ - void setupUpdateContext(short updateMode, ICSSNode parentNode, ICSSNode targetNode) { - fUpdateContext.setupContext(updateMode, parentNode, targetNode); - } - - /** - * - */ - void shrinkContainer(CSSStructuredDocumentRegionContainer parent, CSSStructuredDocumentRegionContainer child) { - if (child == null) { - return; - } - - boolean bModified = false; - bModified = bModified || cleanupLastNode(child.getLastStructuredDocumentRegion(), parent); - bModified = bModified || cleanupFirstNode(child.getFirstStructuredDocumentRegion(), parent); - - if (bModified) { - if (parent != null) { - for (ICSSNode node = parent.getFirstChild(); node != null; node = node.getNextSibling()) { - if (child != node && node instanceof CSSStructuredDocumentRegionContainer) { - ((CSSStructuredDocumentRegionContainer) node).propagateRangeStructuredDocumentRegion(); - } - } - } - } - - child.setRangeStructuredDocumentRegion(null, null); - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelUpdateContext.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelUpdateContext.java deleted file mode 100644 index e7f4e9352d..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelUpdateContext.java +++ /dev/null @@ -1,416 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import java.util.LinkedList; - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSPrimitiveValue; -import org.eclipse.wst.css.core.internal.util.AbstractCssTraverser; -import org.eclipse.wst.css.core.internal.util.CSSUtil; -import org.w3c.dom.DOMException; -import org.w3c.dom.css.CSSPrimitiveValue; - - -/** - * - */ -class CSSModelUpdateContext { - - - class CSSNodeUpdateTraverser extends AbstractCssTraverser { - public CSSNodeUpdateTraverser() { - super(); - setTraverseImported(false); - setTraverseImportFirst(false); - } - - public LinkedList getNodeList() { - return fTravNodeList; - } - - protected void begin(ICSSNode node) { - fTravNodeList = new LinkedList(); - } - - protected short preNode(ICSSNode node) { - if (node instanceof CSSStyleDeclarationImpl || node instanceof CSSAttrImpl || node instanceof MediaListImpl) { - // skip - } - else { - fTravNodeList.add(node); - } - if (node instanceof CSSPrimitiveContainer) { - return TRAV_PRUNE; - } - else { - return TRAV_CONT; - } - } - - LinkedList fTravNodeList = null; - } - - ICSSNode fLastNode = null; - ICSSNode fDeletionTargetParent = null; - ICSSNode fDeletionTarget = null; - LinkedList fNodeList = null; - private short fUpdateMode = UPDATE_IDLE; - static final short UPDATE_IDLE = 0; - static final short UPDATE_INSERT_FNCONTAINER = 1; - static final short UPDATE_INSERT_RCONTAINER = 2; - static final short UPDATE_REMOVE_FNCONTAINER = 3; - static final short UPDATE_REMOVE_RCONTAINER = 4; - static final short UPDATE_CHANGE_RCONTAINER = 5; - - /** - * CSSNodeUpdateQueue constructor comment. - */ - CSSModelUpdateContext() { - super(); - } - - /** - * - */ - void cleanupContext() { - fNodeList = null; - fDeletionTarget = null; - fDeletionTargetParent = null; - fUpdateMode = UPDATE_IDLE; - } - - /** - * - */ - CounterImpl getCounter() { - ICSSNode node = getNode(); - if (node instanceof CounterImpl) { - return (CounterImpl) node; - } - else { - CSSUtil.debugOut("CounterImpl is expected, but " + //$NON-NLS-1$ - CSSUtil.getClassString(node)); - ungetNode(); - throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, "");//$NON-NLS-1$ - } - } - - /** - * - */ - CSSCharsetRuleImpl getCSSCharsetRule() { - ICSSNode node = getNode(); - if (node instanceof CSSCharsetRuleImpl) { - return (CSSCharsetRuleImpl) node; - } - else { - CSSUtil.debugOut("CSSCharsetRuleImpl is expected, but " + //$NON-NLS-1$ - CSSUtil.getClassString(node)); - ungetNode(); - throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, "");//$NON-NLS-1$ - } - } - - /** - * - */ - CSSFontFaceRuleImpl getCSSFontFaceRule() { - ICSSNode node = getNode(); - if (node instanceof CSSFontFaceRuleImpl) { - return (CSSFontFaceRuleImpl) node; - } - else { - CSSUtil.debugOut("CSSFontFaceRuleImpl is expected, but " + //$NON-NLS-1$ - CSSUtil.getClassString(node)); - ungetNode(); - throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, "");//$NON-NLS-1$ - } - } - - /** - * - */ - CSSImportRuleImpl getCSSImportRule() { - ICSSNode node = getNode(); - if (node instanceof CSSImportRuleImpl) { - return (CSSImportRuleImpl) node; - } - else { - CSSUtil.debugOut("CSSImportRuleImpl is expected, but " + //$NON-NLS-1$ - CSSUtil.getClassString(node)); - ungetNode(); - throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, "");//$NON-NLS-1$ - } - } - - /** - * - */ - CSSMediaRuleImpl getCSSMediaRule() { - ICSSNode node = getNode(); - if (node instanceof CSSMediaRuleImpl) { - return (CSSMediaRuleImpl) node; - } - else { - CSSUtil.debugOut("CSSMediaRuleImpl is expected, but " + //$NON-NLS-1$ - CSSUtil.getClassString(node)); - ungetNode(); - throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, "");//$NON-NLS-1$ - } - } - - /** - * - */ - CSSPageRuleImpl getCSSPageRule() { - ICSSNode node = getNode(); - if (node instanceof CSSPageRuleImpl) { - return (CSSPageRuleImpl) node; - } - else { - CSSUtil.debugOut("CSSPageRuleImpl is expected, but " + //$NON-NLS-1$ - CSSUtil.getClassString(node)); - ungetNode(); - throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, "");//$NON-NLS-1$ - } - } - - /** - * - */ - CSSPrimitiveValueImpl getCSSPrimitiveValue(short type) { - ICSSNode node = getNode(); - if (node instanceof CSSPrimitiveValueImpl) { - short nodeType = ((CSSPrimitiveValueImpl) node).getPrimitiveType(); - if (nodeType == type || ((nodeType == CSSPrimitiveValue.CSS_NUMBER || nodeType == ICSSPrimitiveValue.CSS_INTEGER) && (type == CSSPrimitiveValue.CSS_NUMBER || type == ICSSPrimitiveValue.CSS_INTEGER))) { - return (CSSPrimitiveValueImpl) node; - } - } - - if (node instanceof CSSPrimitiveValueImpl) { - CSSPrimitiveValueImpl value = (CSSPrimitiveValueImpl) node; - CSSUtil.debugOut("CSSPrimitiveValueImpl [" + type + //$NON-NLS-1$ - "] is expected, but type is [" + //$NON-NLS-1$ - value.getPrimitiveType() + "]: \"" + value.generateSource() + "\"");//$NON-NLS-2$//$NON-NLS-1$ - } - else { - CSSUtil.debugOut("CSSPrimitiveValueImpl(" + type + //$NON-NLS-1$ - ") is expected, but " + //$NON-NLS-1$ - CSSUtil.getClassString(node)); - } - - ungetNode(); - throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, "");//$NON-NLS-1$ - } - - /** - * - */ - CSSPrimitiveValueImpl getCSSPrimitiveValueAny() { - ICSSNode node = getNode(); - if (node instanceof CSSPrimitiveValueImpl) { - return (CSSPrimitiveValueImpl) node; - } - else { - CSSUtil.debugOut("CSSPrimitiveValueImpl is expected, but " + //$NON-NLS-1$ - CSSUtil.getClassString(node)); - ungetNode(); - throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, "");//$NON-NLS-1$ - } - } - - /** - * - */ - CSSStyleDeclItemImpl getCSSStyleDeclItem(String propertyName) { - ICSSNode node = getNode(); - if (node instanceof CSSStyleDeclItemImpl && ((CSSStyleDeclItemImpl) node).getPropertyName().equalsIgnoreCase(propertyName)) { - return (CSSStyleDeclItemImpl) node; - } - else { - CSSUtil.debugOut("CSSStyleDeclItemImpl(" + propertyName + //$NON-NLS-1$ - ") is expected, but " + CSSUtil.getClassString(node));//$NON-NLS-1$ - ungetNode(); - throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, "");//$NON-NLS-1$ - } - } - - /** - * - */ - CSSStyleRuleImpl getCSSStyleRule() { - ICSSNode node = getNode(); - if (node instanceof CSSStyleRuleImpl) { - return (CSSStyleRuleImpl) node; - } - else { - CSSUtil.debugOut("CSSStyleRuleImpl is expected, but " + //$NON-NLS-1$ - CSSUtil.getClassString(node)); - ungetNode(); - throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, "");//$NON-NLS-1$ - } - } - - /** - * @return org.eclipse.wst.css.core.model.interfaces.ICSSNode - */ - ICSSNode getDeletionTarget() { - return fDeletionTarget; - } - - /** - * @return org.eclipse.wst.css.core.model.interfaces.ICSSNode - */ - ICSSNode getDeletionTargetParent() { - return fDeletionTargetParent; - } - - /** - * - */ - private ICSSNode getNode() { - ICSSNode node = null; - if (fNodeList != null && 0 < fNodeList.size()) { - node = (ICSSNode) fNodeList.removeFirst(); - } - fLastNode = node; - return node; - } - - /** - * - */ - int getNodeCount() { - if (fNodeList != null) { - return fNodeList.size(); - } - else { - return -1; - } - } - - /** - * - */ - // ICSSNode getParentNode() { - // return fParentNode; - // } - /** - * - */ - RectImpl getRect() { - ICSSNode node = getNode(); - if (node instanceof RectImpl) { - return (RectImpl) node; - } - else { - CSSUtil.debugOut("RectImpl is expected, but " + //$NON-NLS-1$ - CSSUtil.getClassString(node)); - ungetNode(); - throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, "");//$NON-NLS-1$ - } - } - - /** - * - */ - RGBColorImpl getRGBColor() { - ICSSNode node = getNode(); - if (node instanceof RGBColorImpl) { - return (RGBColorImpl) node; - } - else { - CSSUtil.debugOut("RGBColorImpl is expected, but " + //$NON-NLS-1$ - CSSUtil.getClassString(node)); - ungetNode(); - throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, "");//$NON-NLS-1$ - } - } - - /** - * @return short - */ - short getUpdateMode() { - return fUpdateMode; - } - - /** - * - */ - boolean isActive() { - return (fNodeList != null); - } - - /** - * - */ - void setupContext(short updateMode, ICSSNode parentNode, ICSSNode targetNode) { - fUpdateMode = updateMode; - - ICSSNode traverseRoot; - if (updateMode == UPDATE_REMOVE_RCONTAINER || updateMode == UPDATE_INSERT_RCONTAINER || updateMode == UPDATE_CHANGE_RCONTAINER) { - traverseRoot = parentNode; - while (traverseRoot instanceof CSSRegionContainer) { - traverseRoot = traverseRoot.getParentNode(); - } - } - else { - traverseRoot = targetNode; - } - - if (updateMode == UPDATE_REMOVE_RCONTAINER || updateMode == UPDATE_INSERT_RCONTAINER || // region - // insert - // => - // replace - // flat - // node - updateMode == UPDATE_CHANGE_RCONTAINER || updateMode == UPDATE_REMOVE_FNCONTAINER) { - fDeletionTarget = traverseRoot; - if (fDeletionTarget == targetNode) { - fDeletionTargetParent = parentNode; - } - else { - fDeletionTargetParent = fDeletionTarget.getParentNode(); - } - } - else { - fDeletionTarget = null; - fDeletionTargetParent = null; - } - - if (updateMode == UPDATE_INSERT_RCONTAINER || updateMode == UPDATE_INSERT_FNCONTAINER || updateMode == UPDATE_REMOVE_RCONTAINER || // region - // remove - // => - // re-insert - // flat - // node - updateMode == UPDATE_CHANGE_RCONTAINER) { - CSSNodeUpdateTraverser traverser = new CSSNodeUpdateTraverser(); - traverser.apply(traverseRoot); - fNodeList = traverser.getNodeList(); - } - else { - fNodeList = null; - } - } - - /** - * - */ - private void ungetNode() { - if (fNodeList != null && fLastNode != null) { - fNodeList.addFirst(fLastNode); - } - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelUpdater.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelUpdater.java deleted file mode 100644 index d92bca5907..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelUpdater.java +++ /dev/null @@ -1,561 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.formatter.AttrChangeContext; -import org.eclipse.wst.css.core.internal.formatter.CSSSourceFormatterFactory; -import org.eclipse.wst.css.core.internal.formatter.CSSSourceGenerator; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSAttr; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.util.CSSUtil; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.sse.core.internal.provisional.events.NoChangeEvent; -import org.eclipse.wst.sse.core.internal.provisional.events.StructuredDocumentEvent; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument; -import org.w3c.dom.DOMException; - - -/** - * - */ -class CSSModelUpdater { - - private CSSModelImpl fModel = null; - private CSSModelParser fParser = null; - - /** - * CSSModelUpdater constructor comment. - */ - CSSModelUpdater() { - super(); - } - - /** - * - */ - CSSModelUpdater(CSSModelImpl model) { - super(); - fModel = model; - } - - /** - * @param parentNode - * org.eclipse.wst.css.core.model.CSSNodeImpl - * @param node - * org.eclipse.wst.css.core.model.CSSNodeImpl - */ - private void attrInserted(CSSNodeImpl parentNode, CSSAttrImpl attr) { - CSSSourceGenerator formatter = CSSSourceFormatterFactory.getInstance().getSourceFormatter(parentNode); - - if (formatter == null) { - CSSUtil.debugOut("Cannot get format adapter : " + parentNode.getClass().toString());//$NON-NLS-1$ - return; - } - - short updateMode = CSSModelUpdateContext.UPDATE_INSERT_RCONTAINER; - fParser.setupUpdateContext(updateMode, parentNode, attr); - - // get formatted info - AttrChangeContext region = new AttrChangeContext(); - String text = new String(formatter.formatAttrChanged(parentNode, attr, true, region)); - - // set text - StructuredDocumentEvent result = insertText(region.start, region.end - region.start, text); - - int nRemains = fParser.cleanupUpdateContext(); - - if (0 < nRemains && !(result instanceof NoChangeEvent)) { - throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, "");//$NON-NLS-1$ - } - } - - /** - * @param parentNode - * org.eclipse.wst.css.core.model.CSSNodeImpl - * @param node - * org.eclipse.wst.css.core.model.CSSNodeImpl - */ - private void attrRemoved(CSSNodeImpl parentNode, CSSAttrImpl attr) { - CSSSourceGenerator formatter = CSSSourceFormatterFactory.getInstance().getSourceFormatter(parentNode); - - if (formatter == null) { - CSSUtil.debugOut("Cannot get format adapter : " + parentNode.getClass().toString());//$NON-NLS-1$ - return; - } - - short updateMode = CSSModelUpdateContext.UPDATE_REMOVE_RCONTAINER; - fParser.setupUpdateContext(updateMode, parentNode, attr); - - // get formatted info - AttrChangeContext region = new AttrChangeContext(); - String text = new String(formatter.formatAttrChanged(parentNode, attr, false, region)); - - // set text - StructuredDocumentEvent result = insertText(region.start, region.end - region.start, text); - - int nRemains = fParser.cleanupUpdateContext(); - - if (0 < nRemains && !(result instanceof NoChangeEvent)) { - throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, "");//$NON-NLS-1$ - } - } - - /** - * - */ - void attrReplaced(CSSNodeImpl parentNode, CSSNodeImpl newAttr, CSSNodeImpl oldAttr) { - if (parentNode == null) { - return; - } - - if (oldAttr != null) { - attrRemoved(parentNode, (CSSAttrImpl) oldAttr); - } - - if (newAttr != null) { - attrInserted(parentNode, (CSSAttrImpl) newAttr); - } - } - - /** - * - */ - private void childInserted(CSSNodeImpl parentNode, CSSNodeImpl node) { - short updateMode = CSSModelUpdateContext.UPDATE_IDLE; - - if (node instanceof CSSStructuredDocumentRegionContainer) { - updateMode = CSSModelUpdateContext.UPDATE_INSERT_FNCONTAINER; - } - else if (node instanceof CSSRegionContainer) { - updateMode = CSSModelUpdateContext.UPDATE_INSERT_RCONTAINER; - } - else { - CSSUtil.debugOut("What's this node? : " + node.getClass().toString());//$NON-NLS-1$ - return; - } - - fParser.setupUpdateContext(updateMode, parentNode, node); - - StructuredDocumentEvent result = defaultInserted(parentNode, node); - - int nRemains = fParser.cleanupUpdateContext(); - - if (0 < nRemains && !(result instanceof NoChangeEvent)) { - throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, "");//$NON-NLS-1$ - } - } - - /** - * - */ - private void childRemoved(CSSNodeImpl parentNode, CSSNodeImpl node) { - short updateMode = CSSModelUpdateContext.UPDATE_IDLE; - - if (node instanceof CSSStructuredDocumentRegionContainer) { - updateMode = CSSModelUpdateContext.UPDATE_REMOVE_FNCONTAINER; - } - else if (node instanceof CSSRegionContainer) { - updateMode = CSSModelUpdateContext.UPDATE_REMOVE_RCONTAINER; - } - else { - CSSUtil.debugOut("What's this node? : " + node.getClass().toString());//$NON-NLS-1$ - return; - } - - fParser.setupUpdateContext(updateMode, parentNode, node); - - CSSNodeImpl prev = getOldPrevious(parentNode, node); - CSSNodeImpl next = getOldNext(parentNode, node); - int insertPos = -1, endPos = -1; - String source = "";//$NON-NLS-1$ - if (prev != null) { - insertPos = prev.getEndOffset(); - } - else { - insertPos = node.getStartOffset(); - insertPos -= nearestSpaceLengthBefore(parentNode, insertPos); - } - if (next != null) { - endPos = next.getStartOffset(); - } - else { - endPos = node.getEndOffset(); - endPos += nearestSpaceLengthAfter(parentNode, endPos); - } - source = getSpaceBefore(parentNode, next, node); - StructuredDocumentEvent result; - if (source.length() > 0) { - result = insertText(insertPos, endPos - insertPos, source); - } - else { - result = removeText(insertPos, endPos - insertPos); - } - - int nRemains = fParser.cleanupUpdateContext(); - - if (0 < nRemains && !(result instanceof NoChangeEvent)) { - throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, "");//$NON-NLS-1$ - } - - /* - * int removeStart = -1; int removeEnd = -1; if (node instanceof - * CSSStructuredDocumentRegionContainer) { - * CSSStructuredDocumentRegionContainer container = - * (CSSStructuredDocumentRegionContainer)node; - * IStructuredDocumentRegion firstNode = - * container.getFirstStructuredDocumentRegion(); - * IStructuredDocumentRegion lastNode = - * container.getLastStructuredDocumentRegion(); if (firstNode != null && - * lastNode != null) { removeStart = firstNode.getStart(); removeEnd = - * lastNode.getEnd(); } } else if (node instanceof CSSRegionContainer) { - * CSSRegionContainer container = (CSSRegionContainer)node; - * ITextRegion firstRegion = container.getFirstRegion(); ITextRegion - * lastRegion = container.getLastRegion(); if (firstRegion != null && - * lastRegion != null) { removeStart = firstRegion.getStartOffset(); - * removeEnd = lastRegion.getEndOffset(); } } if (0 <= removeStart && - * 0 <= removeEnd) { removeText(removeStart, removeEnd - removeStart + - * 1); } - */ - } - - /** - * - */ - void childReplaced(CSSNodeImpl parentNode, CSSNodeImpl newChild, CSSNodeImpl oldChild) { - if (parentNode == null) { - return; - } - - if (oldChild != null) { - childRemoved(parentNode, oldChild); - } - - if (newChild != null) { - childInserted(parentNode, newChild); - } - } - - /** - * - */ - private StructuredDocumentEvent defaultInserted(CSSNodeImpl parentNode, CSSNodeImpl node) { - int insertPos = -1; - ICSSNode sibling; - String preSpace = "", postSpace = "";//$NON-NLS-2$//$NON-NLS-1$ - int length = 0; - - if (insertPos < 0) { - if ((sibling = node.getPreviousSibling()) != null) { - // after previous child - insertPos = getTextEnd(sibling); - } - } - - if (insertPos < 0) { - if ((sibling = node.getNextSibling()) != null) { - // before next child - insertPos = getTextStart(sibling); - } - } - - if (insertPos < 0) { - // position of parent - insertPos = getChildInsertPos(parentNode); - } - - if (insertPos < 0) { - // firsttime - insertPos = 0; - } - - // format previous spaces - length = nearestSpaceLengthBefore(parentNode, insertPos); - insertPos -= length; - preSpace = getSpaceBefore(parentNode, node, null); - // format post spaces - length += nearestSpaceLengthAfter(parentNode, insertPos + length); - postSpace = getSpaceBefore(parentNode, node.getNextSibling(), null); - - // set text - String text = preSpace + node.generateSource().trim() + postSpace; - return insertText(insertPos, length, text); - } - - /** - * @return int - * @param node - * org.eclipse.wst.css.core.model.CSSNodeImpl - */ - private int getChildInsertPos(CSSNodeImpl node) { - CSSSourceGenerator formatter = CSSSourceFormatterFactory.getInstance().getSourceFormatter(node); - if (formatter != null) - return formatter.getChildInsertPos(node); - else - return node.getEndOffset(); - } - - /** - * @return org.eclipse.wst.css.core.model.CSSNodeImpl - * @param parentNode - * org.eclipse.wst.css.core.model.CSSNodeImpl - * @param node - * org.eclipse.wst.css.core.model.CSSNodeImpl - */ - private CSSNodeImpl getOldNext(CSSNodeImpl parentNode, CSSNodeImpl node) { - CSSNodeImpl child = (CSSNodeImpl) parentNode.getLastChild(); - CSSNodeImpl ret = null; - while (child != null) { - if (node.getEndOffset() < child.getEndOffset()) - ret = child; - else - break; - child = (CSSNodeImpl) child.getPreviousSibling(); - } - return ret; - } - - /** - * @return org.eclipse.wst.css.core.model.CSSNodeImpl - * @param parentNode - * org.eclipse.wst.css.core.model.CSSNodeImpl - * @param node - * org.eclipse.wst.css.core.model.CSSNodeImpl - */ - private CSSNodeImpl getOldPrevious(CSSNodeImpl parentNode, CSSNodeImpl node) { - CSSNodeImpl child = (CSSNodeImpl) parentNode.getFirstChild(); - CSSNodeImpl ret = null; - while (child != null) { - if (child.getStartOffset() < node.getStartOffset()) - ret = child; - else - break; - child = (CSSNodeImpl) child.getNextSibling(); - } - return ret; - } - - /** - * @return java.lang.String - * @param parentNode - * org.eclipse.wst.css.core.model.CSSNodeImpl - * @param node - * org.eclipse.wst.css.core.model.CSSNodeImpl - */ - private String getSpaceBefore(ICSSNode parentNode, ICSSNode node, ICSSNode toRemove) { - CSSSourceGenerator formatter = CSSSourceFormatterFactory.getInstance().getSourceFormatter((INodeNotifier) parentNode); - - if (formatter != null) { - org.eclipse.jface.text.IRegion exceptFor = null; - if (toRemove != null) { - CSSNodeImpl remove = (CSSNodeImpl) toRemove; - exceptFor = new org.eclipse.jface.text.Region(remove.getStartOffset(), remove.getEndOffset() - remove.getStartOffset()); - } - return formatter.formatBefore(parentNode, node, exceptFor).toString(); - } - else - return "";//$NON-NLS-1$ - } - - /** - * - */ - private int getTextEnd(ICSSNode node) { - int end = -1; - if (node != null) { - if (node instanceof CSSStructuredDocumentRegionContainer) { - end = ((CSSStructuredDocumentRegionContainer) node).getEndOffset(); - } - else if (node instanceof CSSRegionContainer) { - end = ((CSSRegionContainer) node).getEndOffset(); - } - } - return end; - } - - /** - * - */ - private int getTextStart(ICSSNode node) { - int start = -1; - if (node != null) { - if (node instanceof CSSStructuredDocumentRegionContainer) { - start = ((CSSStructuredDocumentRegionContainer) node).getStartOffset(); - } - else if (node instanceof CSSRegionContainer) { - start = ((CSSRegionContainer) node).getStartOffset(); - } - } - return start; - } - - /** - * - */ - private StructuredDocumentEvent insertText(int start, int oldLength, String text) { - StructuredDocumentEvent result = null; - BasicStructuredDocument structuredDocument = (BasicStructuredDocument) fModel.getStructuredDocument(); - if (structuredDocument != null) { - if (text != null && 0 < oldLength && start + oldLength <= structuredDocument.getLength()) { - // minimize text change - String delText = structuredDocument.get(start, oldLength); - int newLength = text.length(); - int shorterLen = Math.min(oldLength, newLength); - int stMatchLen; - for (stMatchLen = 0; stMatchLen < shorterLen && text.charAt(stMatchLen) == delText.charAt(stMatchLen); stMatchLen++) { - // - } - if (0 < stMatchLen && stMatchLen < shorterLen && text.charAt(stMatchLen - 1) == 0x000d && (text.charAt(stMatchLen) == 0x000a || delText.charAt(stMatchLen) == 0x000a)) { - // must not divide 0d->0a sequence - stMatchLen--; - } - if (stMatchLen == shorterLen) { - if (oldLength < newLength) { // just insert - oldLength = 0; - start += stMatchLen; - text = text.substring(stMatchLen); - } - else if (newLength < oldLength) { // just remove - oldLength -= stMatchLen; - start += stMatchLen; - text = null; - } - else { // nothing to do - oldLength = 0; - text = null; - } - } - else { - int edMatchLen; - for (edMatchLen = 0; stMatchLen + edMatchLen < shorterLen && text.charAt(newLength - edMatchLen - 1) == delText.charAt(oldLength - edMatchLen - 1); edMatchLen++) { - // - } - if (0 < edMatchLen && text.charAt(newLength - edMatchLen) == 0x000a && ((edMatchLen < newLength && text.charAt(newLength - edMatchLen - 1) == 0x000d) || (edMatchLen < oldLength && delText.charAt(oldLength - edMatchLen - 1) == 0x000d))) { - // must not divide 0d->0a sequence - edMatchLen--; - } - oldLength -= stMatchLen + edMatchLen; - start += stMatchLen; - if (stMatchLen + edMatchLen < newLength) { - text = text.substring(stMatchLen, newLength - edMatchLen); - } - else { - text = null; - } - } - } - if (0 < oldLength || text != null) { - // String delText = structuredDocument.get(start, oldLength); - result = structuredDocument.replaceText(fModel, start, oldLength, text); - } - } - return result; - } - - /** - * @return int - * @param insertPos - * int - */ - private int nearestSpaceLengthAfter(CSSNodeImpl node, int insertPos) { - CSSSourceGenerator formatter = CSSSourceFormatterFactory.getInstance().getSourceFormatter(node); - if (formatter != null) { - return formatter.getLengthToReformatAfter(node, insertPos); - } - else - return 0; - } - - /** - * @return int - * @param insertPos - * int - */ - private int nearestSpaceLengthBefore(CSSNodeImpl node, int insertPos) { - CSSSourceGenerator formatter = CSSSourceFormatterFactory.getInstance().getSourceFormatter(node); - if (formatter != null) { - return formatter.getLengthToReformatBefore(node, insertPos); - } - else - return 0; - } - - /** - * - */ - private StructuredDocumentEvent removeText(int start, int length) { - StructuredDocumentEvent result = null; - IStructuredDocument structuredDocument = fModel.getStructuredDocument(); - if (structuredDocument != null) { - result = structuredDocument.replaceText(fModel, start, length, new String(""));//$NON-NLS-1$ - } - return result; - } - - /** - * - */ - void setParser(CSSModelParser parser) { - fParser = parser; - } - - /** - * - */ - void valueChanged(CSSNodeImpl node, String oldValue) { - if (!(node instanceof CSSRegionContainer)) { - CSSUtil.debugOut("Too Bad.." + //$NON-NLS-1$ - ((node == null) ? "null" : node.getClass().toString()));//$NON-NLS-1$ - return; - } - - int start = node.getStartOffset(); - - if (node.getNodeType() == ICSSNode.ATTR_NODE) { - ICSSAttr attr = (ICSSAttr) node; - CSSSourceGenerator formatter = CSSSourceFormatterFactory.getInstance().getSourceFormatter((INodeNotifier) attr.getOwnerCSSNode()); - if (formatter != null) - start = formatter.getAttrInsertPos(attr.getOwnerCSSNode(), attr.getName()); - } - - int oldLength = (oldValue == null) ? 0 : oldValue.length(); - // flash old IStructuredDocumentRegion/ITextRegion - if (node instanceof CSSStructuredDocumentRegionContainer) { - ((CSSStructuredDocumentRegionContainer) node).setFirstStructuredDocumentRegion(null); - ((CSSStructuredDocumentRegionContainer) node).setLastStructuredDocumentRegion(null); - } - else if (node instanceof CSSRegionContainer) { - ((CSSRegionContainer) node).setRangeRegion(null, null, null); - } - // generate new source - String newValue = node.generateSource(); - - ICSSNode parent; - if (node.getNodeType() == ICSSNode.ATTR_NODE) { - parent = ((ICSSAttr) node).getOwnerCSSNode(); - } - else { - parent = node.getParentNode(); - } - - fParser.setupUpdateContext(CSSModelUpdateContext.UPDATE_CHANGE_RCONTAINER, parent, node); - - StructuredDocumentEvent result = insertText(start, oldLength, newValue); - - int nRemains = fParser.cleanupUpdateContext(); - - if (0 < nRemains && !(result instanceof NoChangeEvent)) { - throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, "");//$NON-NLS-1$ - } - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelUtil.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelUtil.java deleted file mode 100644 index f9b137a19f..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSModelUtil.java +++ /dev/null @@ -1,293 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - -import java.util.Iterator; -import java.util.Vector; - -import org.eclipse.osgi.util.NLS; -import org.eclipse.wst.css.core.internal.CSSCoreMessages; -import org.eclipse.wst.css.core.internal.parserz.CSSRegionContexts; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSAttr; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNodeList; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSRuleContainer; -import org.eclipse.wst.css.core.internal.util.CSSUtil; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; - -/** - * - */ -class CSSModelUtil { - - /** - * - */ - static boolean canContainBrace(ICSSNode node) { - return (node != null && (node instanceof ICSSRuleContainer || node instanceof CSSRuleDeclContainer)) ? true : false; - } - - /** - * @param parent - * org.eclipse.wst.css.core.model.interfaces.ICSSNode - */ - static void cleanupContainer(ICSSNode parent) { - if (parent == null) { - return; - } - for (ICSSNode child = parent.getFirstChild(); child != null; child = child.getNextSibling()) { - cleanupContainer(child); - } - if (parent instanceof CSSStructuredDocumentRegionContainer) { - ((CSSStructuredDocumentRegionContainer) parent).setRangeStructuredDocumentRegion(null, null); - } - else if (parent instanceof CSSRegionContainer) { - ((CSSRegionContainer) parent).setRangeRegion(null, null, null); - } - } - - static boolean diagnoseNode(ICSSNode parent, IStructuredDocument structuredDocument) { - // check this - Vector errors = new Vector(); - if (parent instanceof CSSStructuredDocumentRegionContainer) { - CSSStructuredDocumentRegionContainer node = (CSSStructuredDocumentRegionContainer) parent; - String nodeText = CSSUtil.getClassString(node) + ": ";//$NON-NLS-1$ - IStructuredDocumentRegion flatNode = node.getFirstStructuredDocumentRegion(); - if (flatNode == null && (!(node instanceof CSSStyleDeclarationImpl || node instanceof CSSStyleSheetImpl) || node.getFirstChild() != null)) { - errors.add(NLS.bind(CSSCoreMessages._1concat_ERROR_, (new Object[]{nodeText}))); //$NON-NLS-1$ = "{0}first flat node is null." - } - else if (flatNode != null) { - IStructuredDocumentRegion modelNode = structuredDocument.getRegionAtCharacterOffset(flatNode.getStart()); - if (flatNode != modelNode) { - errors.add(NLS.bind(CSSCoreMessages._2concat_ERROR_, (new Object[]{nodeText}))); //$NON-NLS-1$ = "{0}first flat node is not in model." - } - } - flatNode = node.getLastStructuredDocumentRegion(); - if (flatNode == null && (!(node instanceof CSSStyleDeclarationImpl || node instanceof CSSStyleSheetImpl) || node.getFirstChild() != null)) { - errors.add(NLS.bind(CSSCoreMessages._3concat_ERROR_, (new Object[]{nodeText}))); //$NON-NLS-1$ = "{0}last flat node is null." - } - else if (flatNode != null) { - IStructuredDocumentRegion modelNode = structuredDocument.getRegionAtCharacterOffset(flatNode.getStart()); - if (flatNode != modelNode) { - errors.add(NLS.bind(CSSCoreMessages._4concat_ERROR_, (new Object[]{nodeText}))); //$NON-NLS-1$ = "{0}last flat node is not in model." - } - } - } - else if (parent instanceof CSSRegionContainer) { - CSSRegionContainer node = (CSSRegionContainer) parent; - String nodeText = CSSUtil.getClassString(node) + ": ";//$NON-NLS-1$ - ITextRegion region = node.getFirstRegion(); - IStructuredDocumentRegion parentRegion = node.getDocumentRegion(); - if (region == null && (!(node instanceof MediaListImpl) || node.getFirstChild() != null)) { - errors.add(NLS.bind(CSSCoreMessages._25concat_ERROR_, (new Object[]{nodeText}))); //$NON-NLS-1$ = "{0}first region is null." - } - else if (region != null) { - int offset = parentRegion.getStartOffset(region); - IStructuredDocumentRegion modelNode = structuredDocument.getRegionAtCharacterOffset(offset); - ITextRegion modelRegion = modelNode.getRegionAtCharacterOffset(offset); - if (region != modelRegion) { - errors.add(NLS.bind(CSSCoreMessages._26concat_ERROR_, (new Object[]{nodeText}))); //$NON-NLS-1$ = "{0}first region is not in model." - } - } - region = node.getLastRegion(); - if (region == null && (!(node instanceof MediaListImpl) || node.getFirstChild() != null)) { - errors.add(NLS.bind(CSSCoreMessages._27concat_ERROR_, (new Object[]{nodeText}))); //$NON-NLS-1$ = "{0}last region is null." - } - else if (region != null) { - int offset = parentRegion.getStartOffset(region); - IStructuredDocumentRegion modelNode = structuredDocument.getRegionAtCharacterOffset(offset); - ITextRegion modelRegion = modelNode.getRegionAtCharacterOffset(offset); - if (region != modelRegion) { - errors.add(NLS.bind(CSSCoreMessages._28concat_ERROR_, (new Object[]{nodeText}))); //$NON-NLS-1$ = "{0}last region is not in model." - } - } - } - - ICSSNodeList attrs = parent.getAttributes(); - int nAttrs = attrs.getLength(); - for (int i = 0; i < nAttrs; i++) { - ICSSAttr attr = (ICSSAttr) attrs.item(i); - CSSRegionContainer node = (CSSRegionContainer) attr; - String nodeText = CSSUtil.getClassString(node) + "(" + attr.getName() + "): ";//$NON-NLS-2$//$NON-NLS-1$ - ITextRegion region = node.getFirstRegion(); - IStructuredDocumentRegion parentRegion = node.getDocumentRegion(); - if (region == null && 0 < attr.getValue().length()) { - errors.add(NLS.bind(CSSCoreMessages._5concat_ERROR_, (new Object[]{nodeText}))); //$NON-NLS-1$ = "{0}first region is null." - } - else if (region != null) { - int offset = parentRegion.getStartOffset(region); - IStructuredDocumentRegion modelNode = structuredDocument.getRegionAtCharacterOffset(offset); - ITextRegion modelRegion = modelNode.getRegionAtCharacterOffset(offset); - if (region != modelRegion) { - errors.add(NLS.bind(CSSCoreMessages._6concat_ERROR_, (new Object[]{nodeText}))); //$NON-NLS-1$ = "{0}first region is not in model." - } - } - region = node.getLastRegion(); - if (region == null && 0 < attr.getValue().length()) { - errors.add(NLS.bind(CSSCoreMessages._7concat_ERROR_, (new Object[]{nodeText}))); //$NON-NLS-1$ = "{0}last region is null." - } - else if (region != null) { - int offset = parentRegion.getStartOffset(region); - IStructuredDocumentRegion modelNode = structuredDocument.getRegionAtCharacterOffset(offset); - ITextRegion modelRegion = modelNode.getRegionAtCharacterOffset(offset); - if (region != modelRegion) { - errors.add(NLS.bind(CSSCoreMessages._8concat_ERROR_, (new Object[]{nodeText}))); //$NON-NLS-1$ = "{0}last region is not in model." - } - } - } - - if (!errors.isEmpty()) { - Iterator i = errors.iterator(); - while (i.hasNext()) { - CSSUtil.debugOut((String) i.next()); - } - return false; - } - else { - return true; - } - } - - /** - * @return boolean - * @param node - * org.eclipse.wst.css.core.model.interfaces.ICSSNode - */ - static boolean diagnoseTree(ICSSNode parent, IStructuredDocument structuredDocument) { - if (parent == null) { - return false; - } - // check children - for (ICSSNode child = parent.getFirstChild(); child != null; child = child.getNextSibling()) { - diagnoseTree(child, structuredDocument); - } - - diagnoseNode(parent, structuredDocument); - - return true; - } - - /** - * If needed, modify last flat node - */ - static void expandStructuredDocumentRegionContainer(CSSStructuredDocumentRegionContainer target, IStructuredDocumentRegion flatNode) { - if (target == null || flatNode == null) { - return; - } - - IStructuredDocumentRegion lastNode = target.getLastStructuredDocumentRegion(); - if (lastNode == flatNode) { - return; - } - if (lastNode == null || lastNode.getStart() < flatNode.getStart()) { - target.setLastStructuredDocumentRegion(flatNode); - } - } - - /* - * - */ - static ICSSNode findBraceContainer(ICSSNode node) { - for (ICSSNode i = node; i != null; i = i.getParentNode()) { - if (CSSModelUtil.canContainBrace(i)) { - return i; - } - } - return null; - } - - /** - * - */ - static int getDepth(ICSSNode node) { - int depth = -1; - while (node != null) { - depth++; - node = node.getParentNode(); - } - return depth; - } - - /** - * - */ - static boolean isBraceClosed(ICSSNode node) { - boolean bClosed = true; - if (!(node instanceof CSSStructuredDocumentRegionContainer)) { - return bClosed; - } - - IStructuredDocumentRegion first = ((CSSStructuredDocumentRegionContainer) node).getFirstStructuredDocumentRegion(); - IStructuredDocumentRegion last = ((CSSStructuredDocumentRegionContainer) node).getLastStructuredDocumentRegion(); - if (first == null || last == null) { - return bClosed; - } - if (last.getStart() < first.getStart()) { - return bClosed; - } - - IStructuredDocumentRegion flatNode = first; - int nOpen = 0; - int nClose = 0; - do { - String type = CSSUtil.getStructuredDocumentRegionType(flatNode); - if (type == CSSRegionContexts.CSS_LBRACE) { - nOpen++; - } - else if (type == CSSRegionContexts.CSS_RBRACE) { - nClose++; - } - flatNode = flatNode.getNext(); - } - while (flatNode != null && flatNode != last); - - if ((nOpen == 0 && nClose == 0) || nClose < nOpen) { - bClosed = false; - } - - return bClosed; - } - - /** - * only for insertion.. - */ - static boolean isInterruption(CSSStructuredDocumentRegionContainer target, IStructuredDocumentRegion flatNode) { - if (target == null || flatNode == null) { - return false; - } - int start = flatNode.getStart(); - IStructuredDocumentRegion firstNode = target.getFirstStructuredDocumentRegion(); - IStructuredDocumentRegion lastNode = target.getLastStructuredDocumentRegion(); - if (firstNode != null && firstNode.getStart() < start && lastNode != null && start < lastNode.getStart()) { - return true; - } - return false; - } - - /** - * - */ - static boolean isParentOf(ICSSNode parent, ICSSNode child) { - if (parent == null || child == null) { - return false; - } - - for (ICSSNode node = child; node != null; node = node.getParentNode()) { - if (parent == node) { - return true; - } - } - - return false; - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSNamedNodeMapImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSNamedNodeMapImpl.java deleted file mode 100644 index 9d21149b4d..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSNamedNodeMapImpl.java +++ /dev/null @@ -1,48 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import java.util.Iterator; - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNamedNodeMap; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; - - -/** - * - */ -public class CSSNamedNodeMapImpl extends CSSNodeListImpl implements ICSSNamedNodeMap { - - /** - * CSSNamedNodeMapImpl constructor comment. - */ - CSSNamedNodeMapImpl() { - super(); - } - - /** - * @return org.eclipse.wst.css.core.model.interfaces.ICSSNode - * @param name - * java.lang.String - */ - public ICSSNode getNamedItem(String name) { - Iterator it = nodes.iterator(); - while (it.hasNext()) { - Object obj = it.next(); - if (obj instanceof CSSAttrImpl && ((CSSAttrImpl) obj).getName().compareToIgnoreCase(name) == 0) { - return (ICSSNode) obj; - } - } - return null; - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSNodeImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSNodeImpl.java deleted file mode 100644 index 0f37dac06c..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSNodeImpl.java +++ /dev/null @@ -1,470 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import java.util.Iterator; - -import org.eclipse.wst.css.core.internal.formatter.CSSSourceFormatterFactory; -import org.eclipse.wst.css.core.internal.formatter.CSSSourceGenerator; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSDocument; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSModel; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNamedNodeMap; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNodeList; -import org.eclipse.wst.css.core.internal.util.ImportRuleCollector; -import org.eclipse.wst.sse.core.internal.model.FactoryRegistry; -import org.eclipse.wst.sse.core.internal.provisional.AbstractNotifier; -import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion; -import org.w3c.dom.DOMException; - - -/** - * - */ -public abstract class CSSNodeImpl extends AbstractNotifier implements ICSSNode, IndexedRegion { - - private CSSDocumentImpl fOwnerDocument = null; - private CSSNodeImpl fParentNode = null; - private CSSNodeImpl fNextSibling = null; - private CSSNodeImpl fPreviousSibling = null; - private CSSNodeImpl fFirstChild = null; - private CSSNodeImpl fLastChild = null; - protected CSSNamedNodeMapImpl fAttrs = null; - - /** - * CSSNodeImpl constructor comment. - */ - CSSNodeImpl() { - super(); - } - - CSSNodeImpl(CSSNodeImpl that) { - if (that != null) { - this.fOwnerDocument = that.fOwnerDocument; - if (that.fAttrs != null) { - int nAttrs = that.fAttrs.getLength(); - for (int i = 0; i < nAttrs; i++) { - CSSAttrImpl attr = (CSSAttrImpl) that.fAttrs.item(i); - setAttribute(attr.getName(), attr.getValue()); - } - } - } - } - /** - * currently public but may be made default access protected in future. - */ - public CSSNodeImpl appendChild(CSSNodeImpl newChild) throws org.w3c.dom.DOMException { - return insertBefore(newChild, null); - } - /** - * currently public but may be made default access protected in future. - */ - protected void cloneChildNodes(ICSSNode newParent, boolean deep) { - if (newParent == null || newParent == this) - return; - - CSSNodeImpl container = (CSSNodeImpl) newParent; - container.removeChildNodes(); - - for (ICSSNode child = getFirstChild(); child != null; child = child.getNextSibling()) { - CSSNodeImpl cloned = (CSSNodeImpl) child.cloneNode(deep); - if (cloned != null) - container.appendChild(cloned); - } - } - - /** - * @return boolean - * @param offset - * int - */ - public boolean contains(int offset) { - return (getStartOffset() <= offset && offset < getEndOffset()); - } - - /** - * - * currently public but may be made default access protected in future. - * - * @return java.lang.String - */ - protected String generateSource() { - CSSSourceGenerator formatter = CSSSourceFormatterFactory.getInstance().getSourceFormatter(this); - return formatter.format(this).toString(); - } - - /** - * - * currently public but may be made default access protected in future. - * - * @return java.lang.String - * @param name - * java.lang.String - */ - protected String getAttribute(String name) { - CSSAttrImpl attr = getAttributeNode(name); - if (attr != null) - return attr.getValue(); - return null; - } - - protected CSSAttrImpl getAttributeNode(String name) { - if (fAttrs == null) - return null; - - int nAttrs = fAttrs.getLength(); - for (int i = 0; i < nAttrs; i++) { - CSSAttrImpl attr = (CSSAttrImpl) fAttrs.item(i); - if (attr.matchName(name)) - return attr; - } - return null; - } - - /** - * @return org.eclipse.wst.css.core.model.interfaces.ICSSNamedNodeMap - */ - public ICSSNamedNodeMap getAttributes() { - if (fAttrs == null) - fAttrs = new CSSNamedNodeMapImpl(); - return fAttrs; - } - - public ICSSNodeList getChildNodes() { - CSSNodeListImpl list = new CSSNodeListImpl(); - for (ICSSNode node = getFirstChild(); node != null; node = node.getNextSibling()) { - list.appendNode(node); - } - return list; - } - - ICSSNode getCommonAncestor(ICSSNode node) { - if (node == null) - return null; - - for (ICSSNode na = node; na != null; na = na.getParentNode()) { - for (ICSSNode ta = this; ta != null; ta = ta.getParentNode()) { - if (ta == na) - return ta; - } - } - - return null; // not found - } - - CSSDocumentImpl getContainerDocument() { - for (ICSSNode node = this; node != null; node = node.getParentNode()) { - if (node instanceof CSSDocumentImpl) { - CSSDocumentImpl doc = (CSSDocumentImpl) node; - if (doc.isDocument()) - return doc; - } - } - return null; - } - - CSSNodeImpl getContainerNode(int offset) { - if (!contains(offset)) - return null; - - for (ICSSNode child = getFirstChild(); child != null; child = child.getNextSibling()) { - ICSSNode found = ((CSSNodeImpl) child).getContainerNode(offset); - if (found != null) - return (CSSNodeImpl) found; - } - - return this; - } - - /** - */ - public FactoryRegistry getFactoryRegistry() { - ICSSModel model = getOwnerDocument().getModel(); - if (model != null) { - FactoryRegistry reg = model.getFactoryRegistry(); - if (reg != null) - return reg; - } - return null; - } - - public ICSSNode getFirstChild() { - return this.fFirstChild; - } - - public ICSSNode getLastChild() { - return this.fLastChild; - } - - public ICSSNode getNextSibling() { - return this.fNextSibling; - } - - ICSSNode getNodeAt(int offset) { - // the same as getContainerNode() - return getContainerNode(offset); - } - - public ICSSDocument getOwnerDocument() { - return this.fOwnerDocument; - } - - public ICSSNode getParentNode() { - return this.fParentNode; - } - - public ICSSNode getPreviousSibling() { - return this.fPreviousSibling; - } - - ICSSNode getRootNode() { - CSSNodeImpl parent = (CSSNodeImpl) getParentNode(); - if (parent == null) - return this; - return parent.getRootNode(); - } - - /** - * @return boolean - */ - public boolean hasChildNodes() { - return (this.fFirstChild != null); - } - - /** - * @return boolean - */ - public boolean hasProperties() { - return false; - } - /** - * currently public but may be made default access protected in future. - */ - public CSSNodeImpl insertBefore(CSSNodeImpl newChild, CSSNodeImpl refChild) throws org.w3c.dom.DOMException { - if (newChild == null) - return null; - - CSSNodeImpl child = newChild; - CSSNodeImpl next = refChild; - CSSNodeImpl prev = null; - if (next == null) { - prev = this.fLastChild; - this.fLastChild = child; - } - else { - prev = (CSSNodeImpl) next.getPreviousSibling(); - next.setPreviousSibling(child); - } - - if (prev == null) - this.fFirstChild = child; - else - prev.setNextSibling(child); - child.setPreviousSibling(prev); - child.setNextSibling(next); - child.setParentNode(this); - - notifyChildReplaced(child, null); - - return newChild; - } - - protected void notifyAttrReplaced(CSSNodeImpl newAttr, CSSNodeImpl oldAttr) { - // for model - ICSSDocument doc = getContainerDocument(); - if (doc == null) - return; - CSSModelImpl model = (CSSModelImpl) doc.getModel(); - if (model == null) - return; - model.attrReplaced(this, newAttr, oldAttr); - - // for adapters - int type = CHANGE; - if (newAttr == null) - type = REMOVE; - else if (oldAttr == null) - type = ADD; - notify(type, oldAttr, oldAttr, newAttr, getStartOffset()); - } - - protected void notifyChildReplaced(CSSNodeImpl newChild, CSSNodeImpl oldChild) { - // for model - ICSSDocument doc = getContainerDocument(); - if (doc == null) - return; - CSSModelImpl model = (CSSModelImpl) doc.getModel(); - if (model == null) - return; - model.childReplaced(this, newChild, oldChild); - - // for adapters - int type = CHANGE; - if (newChild == null) - type = REMOVE; - else if (oldChild == null) - type = ADD; - notify(type, oldChild, oldChild, newChild, getStartOffset()); - } - - void removeAttributeNode(CSSNodeImpl attr) { - // find - int nAttrs = fAttrs.getLength(); - for (int i = 0; i < nAttrs; i++) { - if (fAttrs.item(i) == attr) { - fAttrs.removeNode(i); - notifyAttrReplaced(null, attr); - return; - } - } - } - - protected CSSNodeImpl removeChild(CSSNodeImpl oldChild) throws org.w3c.dom.DOMException { - if (oldChild == null) - return null; - if (oldChild.getParentNode() != this) - return null; - - // close import rules - ImportRuleCollector trav = new ImportRuleCollector(); - trav.apply(oldChild); - Iterator it = trav.getRules().iterator(); - while (it.hasNext()) { - ((CSSImportRuleImpl) it.next()).closeStyleSheet(); - } - - CSSNodeImpl child = oldChild; - CSSNodeImpl prev = (CSSNodeImpl) child.getPreviousSibling(); - CSSNodeImpl next = (CSSNodeImpl) child.getNextSibling(); - - if (prev == null) - this.fFirstChild = next; - else - prev.setNextSibling(next); - - if (next == null) - this.fLastChild = prev; - else - next.setPreviousSibling(prev); - - child.setPreviousSibling(null); - child.setNextSibling(null); - child.setParentNode(null); - - notifyChildReplaced(null, child); - - return child; - } - - /** - * - */ - void removeChildNodes() { - ICSSNode nextChild = null; - for (ICSSNode child = getFirstChild(); child != null; child = nextChild) { - nextChild = child.getNextSibling(); - removeChild((CSSNodeImpl) child); - } - } - - protected CSSNodeImpl replaceChild(CSSNodeImpl newChild, CSSNodeImpl oldChild) throws org.w3c.dom.DOMException { - if (oldChild == null) - return newChild; - if (newChild != null) - insertBefore(newChild, oldChild); - return removeChild(oldChild); - } - - /** - * - * currently public but may be made default access protected in future. - * - * @param name - * java.lang.String - * @param value - * java.lang.String - */ - public void setAttribute(String name, String value) { - if (name == null) - return; - - CSSAttrImpl attr = getAttributeNode(name); - if (attr != null) { - String oldValue = attr.getValue(); - if (value != null && value.equals(oldValue)) - return; - if (value == null) { - if (oldValue != null) { - removeAttributeNode(attr); - } - return; - } - } - else { - if (value == null) - return; - if (fAttrs == null) - fAttrs = new CSSNamedNodeMapImpl(); - CSSDocumentImpl doc = (CSSDocumentImpl) getOwnerDocument(); - if (doc == null) - return; - attr = (CSSAttrImpl) doc.createCSSAttr(name); - attr.setOwnerCSSNode(this); - fAttrs.appendNode(attr); - notifyAttrReplaced(attr, null); - } - attr.setValue(value); - } - - /** - * @param cssText - * java.lang.String - */ - public void setCssText(String cssText) { - // TODO : call flat model parser and replace myself with new three!! - throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, "");//$NON-NLS-1$ - } - - private void setNextSibling(ICSSNode nextSibling) { - this.fNextSibling = (CSSNodeImpl) nextSibling; - } - /** - * currently public but may be made default access protected in future. - */ - public void setOwnerDocument(ICSSDocument ownerDocument) { - this.fOwnerDocument = (CSSDocumentImpl) ownerDocument; - } - - private void setParentNode(ICSSNode parentNode) { - this.fParentNode = (CSSNodeImpl) parentNode; - } - - private void setPreviousSibling(ICSSNode previousSibling) { - this.fPreviousSibling = (CSSNodeImpl) previousSibling; - } - - public int getLength() { - int result = -1; - int start = getStartOffset(); - if (start >= 0) { - int end = getEndOffset(); - if (end >= 0) { - result = end - start; - if (result < -1) { - result = -1; - } - } - } - return result; - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSNodeListImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSNodeListImpl.java deleted file mode 100644 index ed13871af7..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSNodeListImpl.java +++ /dev/null @@ -1,27 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNodeList; - -class CSSNodeListImpl extends AbstractCSSNodeList implements ICSSNodeList { - - CSSNodeListImpl() { - super(); - } - - public ICSSNode item(int index) { - return itemImpl(index); - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSPageRuleImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSPageRuleImpl.java deleted file mode 100644 index e49d5789ee..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSPageRuleImpl.java +++ /dev/null @@ -1,98 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSPageRule; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSSelectorList; - - -/** - * - */ -class CSSPageRuleImpl extends CSSRuleDeclContainer implements ICSSPageRule { - - ICSSSelectorList fSelectorList = new CSSSelectorListImpl(null); - - /** - * - */ - CSSPageRuleImpl() { - super(); - } - - CSSPageRuleImpl(CSSPageRuleImpl that) { - super(that); - } - - public ICSSNode cloneNode(boolean deep) { - CSSPageRuleImpl cloned = new CSSPageRuleImpl(this); - - if (deep) - cloneChildNodes(cloned, deep); - - return cloned; - } - - /** - * @return java.lang.String - */ - String extractPreString() { - StringBuffer preStr = new StringBuffer("@page ");//$NON-NLS-1$ - preStr.append(getSelectorText()); - - return preStr.toString(); - } - - /** - * @return short - */ - public short getNodeType() { - return PAGERULE_NODE; - } - - public ICSSSelectorList getSelectors() { - return fSelectorList; - } - - /** - * The parsable textual representation of the page selector for the rule. - * - * @exception org.w3c.dom.DOMException - * SYNTAX_ERR: Raised if the specified CSS string value has - * a syntax error and is unparsable. <br> - * NO_MODIFICATION_ALLOWED_ERR: Raised if this rule is - * readonly. - */ - public String getSelectorText() { - return getAttribute(SELECTOR); - } - - /** - * The type of the rule, as defined above. The expectation is that - * binding-specific casting methods can be used to cast down from an - * instance of the <code>CSSRule</code> interface to the specific - * derived interface implied by the <code>type</code>. - */ - public short getType() { - return PAGE_RULE; - } - - /** - * - */ - public void setSelectorText(String selectorText) throws org.w3c.dom.DOMException { - setAttribute(SELECTOR, selectorText); - fSelectorList = new CSSSelectorListImpl(selectorText); - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSPrimitiveContainer.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSPrimitiveContainer.java deleted file mode 100644 index 8d1f18699f..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSPrimitiveContainer.java +++ /dev/null @@ -1,39 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSDocument; - -/** - * - */ -abstract class CSSPrimitiveContainer extends CSSPrimitiveValueImpl { - - CSSPrimitiveContainer(CSSPrimitiveContainer that) { - super(that); - } - - CSSPrimitiveContainer(short primitiveType) { - super(primitiveType); - } - - protected abstract void initPrimitives(); - /** - * currently public but may be made default access protected in future. - */ - public void setOwnerDocument(ICSSDocument ownerDocument) { - super.setOwnerDocument(ownerDocument); - - initPrimitives(); - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSPrimitiveValueImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSPrimitiveValueImpl.java deleted file mode 100644 index 1bbc097a53..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSPrimitiveValueImpl.java +++ /dev/null @@ -1,362 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSDocument; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSPrimitiveValue; -import org.w3c.dom.DOMException; -import org.w3c.dom.css.Counter; -import org.w3c.dom.css.RGBColor; -import org.w3c.dom.css.Rect; - - -/** - * - */ -class CSSPrimitiveValueImpl extends CSSRegionContainer implements ICSSPrimitiveValue { - - protected short fPrimitiveType = CSS_UNKNOWN; - private float fFloatValue = 0.0f; - private String fStringValue = null; - - CSSPrimitiveValueImpl(CSSPrimitiveValueImpl that) { - super(that); - - this.fPrimitiveType = that.fPrimitiveType; - this.fFloatValue = that.fFloatValue; - this.fStringValue = that.fStringValue; - } - - CSSPrimitiveValueImpl(short primitiveType) { - super(); - fPrimitiveType = primitiveType; - } - - public ICSSNode cloneNode(boolean deep) { - CSSPrimitiveValueImpl cloned = new CSSPrimitiveValueImpl(this); - - return cloned; - } - - /** - * This method is used to get the Counter value. If this CSS value doesn't - * contain a counter value, a <code>DOMException</code> is raised. - * Modification to the corresponding style property can be achieved using - * the <code>Counter</code> interface. - * - * @return The Counter value. - * @exception DOMException - * INVALID_ACCESS_ERR: Raised if the CSS value doesn't - * contain a Counter value (e.g. this is not - * <code>CSS_COUNTER</code>). - */ - public Counter getCounterValue() throws DOMException { - throw new DOMException(DOMException.INVALID_ACCESS_ERR, "");//$NON-NLS-1$ - } - - /** - * @return java.lang.String - */ - public java.lang.String getCSSValueText() { - return getCssText(); - } - - /** - * A code defining the type of the value as defined above. - */ - public short getCssValueType() { - if (getPrimitiveType() == CSS_INHERIT_PRIMITIVE) { - return CSS_INHERIT; - } - else { - return CSS_PRIMITIVE_VALUE; - } - } - - /** - * This method is used to get a float value in a specified unit. If this - * CSS value doesn't contain a float value or can't be converted into the - * specified unit, a <code>DOMException</code> is raised. - * - * @param unitType - * A unit code to get the float value. The unit code can only - * be a float unit type (i.e. <code>CSS_NUMBER</code>, - * <code>CSS_PERCENTAGE</code>,<code>CSS_EMS</code>, - * <code>CSS_EXS</code>,<code>CSS_PX</code>, - * <code>CSS_CM</code>,<code>CSS_MM</code>, - * <code>CSS_IN</code>,<code>CSS_PT</code>, - * <code>CSS_PC</code>,<code>CSS_DEG</code>, - * <code>CSS_RAD</code>,<code>CSS_GRAD</code>, - * <code>CSS_MS</code>,<code>CSS_S</code>, - * <code>CSS_HZ</code>,<code>CSS_KHZ</code>, - * <code>CSS_DIMENSION</code>). - * @return The float value in the specified unit. - * @exception DOMException - * INVALID_ACCESS_ERR: Raised if the CSS value doesn't - * contain a float value or if the float value can't be - * converted into the specified unit. - */ - public float getFloatValue(short unitType) throws DOMException { - switch (fPrimitiveType) { - case CSS_NUMBER : - case CSS_PERCENTAGE : - case CSS_EMS : - case CSS_EXS : - case CSS_PX : - case CSS_CM : - case CSS_MM : - case CSS_IN : - case CSS_PT : - case CSS_PC : - case CSS_DEG : - case CSS_RAD : - case CSS_GRAD : - case CSS_MS : - case CSS_S : - case CSS_HZ : - case CSS_KHZ : - case CSS_DIMENSION : - case CSS_INTEGER : - case CSS_HASH : - return fFloatValue; - default : - throw new DOMException(DOMException.INVALID_ACCESS_ERR, "");//$NON-NLS-1$ - } - } - - /** - * Insert the method's description here. Creation date: (2001/01/17 - * 12:12:18) - * - * @return short - */ - public short getNodeType() { - return PRIMITIVEVALUE_NODE; - } - - /** - * The type of the value as defined by the constants specified above. - */ - public short getPrimitiveType() { - return fPrimitiveType; - } - - /** - * This method is used to get the Rect value. If this CSS value doesn't - * contain a rect value, a <code>DOMException</code> is raised. - * Modification to the corresponding style property can be achieved using - * the <code>Rect</code> interface. - * - * @return The Rect value. - * @exception DOMException - * INVALID_ACCESS_ERR: Raised if the CSS value doesn't - * contain a Rect value. (e.g. this is not - * <code>CSS_RECT</code>). - */ - public Rect getRectValue() throws DOMException { - throw new DOMException(DOMException.INVALID_ACCESS_ERR, "");//$NON-NLS-1$ - } - - /** - * This method is used to get the RGB color. If this CSS value doesn't - * contain a RGB color value, a <code>DOMException</code> is raised. - * Modification to the corresponding style property can be achieved using - * the <code>RGBColor</code> interface. - * - * @return the RGB color value. - * @exception DOMException - * INVALID_ACCESS_ERR: Raised if the attached property - * can't return a RGB color value (e.g. this is not - * <code>CSS_RGBCOLOR</code>). - */ - public RGBColor getRGBColorValue() throws DOMException { - throw new DOMException(DOMException.INVALID_ACCESS_ERR, "");//$NON-NLS-1$ - } - - /** - * This method is used to get the string value. If the CSS value doesn't - * contain a string value, a <code>DOMException</code> is raised. Some - * properties (like 'font-family' or 'voice-family') convert a whitespace - * separated list of idents to a string. - * - * @return The string value in the current unit. The current - * <code>primitiveType</code> can only be a string unit type - * (i.e. <code>CSS_STRING</code>,<code>CSS_URI</code>, - * <code>CSS_IDENT</code> and <code>CSS_ATTR</code>). - * @exception DOMException - * INVALID_ACCESS_ERR: Raised if the CSS value doesn't - * contain a string value. - */ - public String getStringValue() throws DOMException { - switch (fPrimitiveType) { - case CSS_STRING : - case CSS_URI : - case CSS_IDENT : - case CSS_ATTR : - case CSS_URANGE : - case CSS_FORMAT : - case CSS_LOCAL : - case CSS_HASH : - case CSS_COMMA : - case CSS_SLASH : - case CSS_INHERIT_PRIMITIVE : - return fStringValue; - default : - throw new DOMException(DOMException.INVALID_ACCESS_ERR, "");//$NON-NLS-1$ - } - } - - /** - * - */ - protected void notifyValueChanged(String oldValue) { - // for model - ICSSDocument doc = getContainerDocument(); - if (doc == null) - return; - CSSModelImpl model = (CSSModelImpl) doc.getModel(); - if (model == null) - return; - model.valueChanged(this, oldValue); - - // for adapters - notify(CHANGE, new Short(fPrimitiveType), null, null, getStartOffset()); - } - - /** - * A method to set the float value with a specified unit. If the property - * attached with this value can not accept the specified unit or the float - * value, the value will be unchanged and a <code>DOMException</code> - * will be raised. - * - * @param unitType - * A unit code as defined above. The unit code can only be a - * float unit type (i.e. <code>CSS_NUMBER</code>, - * <code>CSS_PERCENTAGE</code>,<code>CSS_EMS</code>, - * <code>CSS_EXS</code>,<code>CSS_PX</code>, - * <code>CSS_CM</code>,<code>CSS_MM</code>, - * <code>CSS_IN</code>,<code>CSS_PT</code>, - * <code>CSS_PC</code>,<code>CSS_DEG</code>, - * <code>CSS_RAD</code>,<code>CSS_GRAD</code>, - * <code>CSS_MS</code>,<code>CSS_S</code>, - * <code>CSS_HZ</code>,<code>CSS_KHZ</code>, - * <code>CSS_DIMENSION</code>). - * @param floatValue - * The new float value. - * @exception DOMException - * INVALID_ACCESS_ERR: Raised if the attached property - * doesn't support the float value or the unit type. <br> - * NO_MODIFICATION_ALLOWED_ERR: Raised if this property is - * readonly. - */ - public void setFloatValue(short unitType, float floatValue) throws DOMException { - switch (unitType) { - case CSS_NUMBER : - case CSS_PERCENTAGE : - case CSS_EMS : - case CSS_EXS : - case CSS_PX : - case CSS_CM : - case CSS_MM : - case CSS_IN : - case CSS_PT : - case CSS_PC : - case CSS_DEG : - case CSS_RAD : - case CSS_GRAD : - case CSS_MS : - case CSS_S : - case CSS_HZ : - case CSS_KHZ : - case CSS_DIMENSION : - case CSS_INTEGER : - String oldValue = getCSSValueText(); - fPrimitiveType = unitType; - fFloatValue = floatValue; - notifyValueChanged(oldValue); - break; - default : - throw new DOMException(DOMException.INVALID_ACCESS_ERR, "");//$NON-NLS-1$ - } - } - - /** - * A method to set the string value with the specified unit. If the - * property attached to this value can't accept the specified unit or the - * string value, the value will be unchanged and a - * <code>DOMException</code> will be raised. - * - * @param stringType - * A string code as defined above. The string code can only be - * a string unit type (i.e. <code>CSS_STRING</code>, - * <code>CSS_URI</code>,<code>CSS_IDENT</code>, and - * <code>CSS_ATTR</code>). - * @param stringValue - * The new string value. - * @exception DOMException - * INVALID_ACCESS_ERR: Raised if the CSS value doesn't - * contain a string value or if the string value can't be - * converted into the specified unit. <br> - * NO_MODIFICATION_ALLOWED_ERR: Raised if this property is - * readonly. - */ - public void setStringValue(short stringType, String stringValue) throws DOMException { - switch (stringType) { - case CSS_STRING : - case CSS_URI : - case CSS_IDENT : - case CSS_ATTR : - case CSS_URANGE : - case CSS_FORMAT : - case CSS_LOCAL : - case CSS_HASH : - case CSS_COMMA : - case CSS_SLASH : - case CSS_INHERIT_PRIMITIVE : - String oldValue = getCSSValueText(); - fPrimitiveType = stringType; - fStringValue = stringValue; - notifyValueChanged(oldValue); - break; - default : - throw new DOMException(DOMException.INVALID_ACCESS_ERR, "");//$NON-NLS-1$ - } - } - - /** - * Insert the method's description here. Creation date: (2001/01/24 - * 15:06:25) - * - * @param floatValue - * float - * @exception org.w3c.dom.DOMException - * The exception description. - */ - public void setValue(float floatValue) throws org.w3c.dom.DOMException { - setFloatValue(getPrimitiveType(), floatValue); - } - - /** - * Insert the method's description here. Creation date: (2001/01/24 - * 15:06:25) - * - * @param stringValue - * java.lang.String - * @exception org.w3c.dom.DOMException - * The exception description. - */ - public void setValue(java.lang.String stringValue) throws org.w3c.dom.DOMException { - setStringValue(getPrimitiveType(), stringValue); - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSRegionContainer.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSRegionContainer.java deleted file mode 100644 index c569e91036..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSRegionContainer.java +++ /dev/null @@ -1,203 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList; - -/** - * - */ -abstract class CSSRegionContainer extends CSSNodeImpl { - - private ITextRegion fFirstRegion = null; - private ITextRegion fLastRegion = null; - private IStructuredDocumentRegion fParentRegion = null; - - /** - * CSSRegionContainer constructor comment. - */ - CSSRegionContainer() { - super(); - } - - CSSRegionContainer(CSSRegionContainer that) { - super(that); - } - - /** - * @return java.lang.String - */ - public String getCssText() { - if (fFirstRegion == null || fLastRegion == null) - return generateSource(); - - ITextRegionList regions = fParentRegion.getRegions(); - StringBuffer source = new StringBuffer(); - boolean bIn = false; - for (int i = 0; i < regions.size(); i++) { - ITextRegion current = regions.get(i); - if (bIn) { - source.append(fParentRegion.getText(current)); - if (current == fLastRegion) - break; - } - else { - if (current == fFirstRegion) { - bIn = true; - source.append(fParentRegion.getText(current)); - if (current == fLastRegion) - break; - } - } - } - - return source.toString(); - } - - /** - * @return int - */ - public int getEndOffset() { - int result = -1; - ITextRegion region = getLastRegion(); - if (!(region == null || fParentRegion == null)) { - result = fParentRegion.getEndOffset(region); - } - return result; - } - - IStructuredDocumentRegion getDocumentRegion() { - return fParentRegion; - } - - ITextRegion getFirstRegion() { - return fFirstRegion; - } - - ITextRegion getLastRegion() { - return fLastRegion; - } - - ITextRegion getRegion(int index) { - if (getFirstRegion() == null) - return null; - ITextRegionList regions = fParentRegion.getRegions(); - - for (int i = 0; i < regions.size(); i++) { - if (regions.get(i) == getFirstRegion()) { - if (i + index < regions.size()) { - ITextRegion target = regions.get(i + index); - if (target.getStart() <= getLastRegion().getStart()) - return target; - } - return null; - } - } - return null; - } - - /** - * @return int - */ - int getRegionCount() { - validateRange(); - - if (getFirstRegion() == null) - return 0; - if (getFirstRegion() == getLastRegion()) - return 1; - ITextRegionList regions = fParentRegion.getRegions(); - - int j = 0; - for (int i = 0; i < regions.size(); i++) { - ITextRegion current = regions.get(i); - if (j != 0 || current == getFirstRegion()) - j++; - if (current == getLastRegion()) - break; - } - return j; - } - - /** - * @return int - */ - public int getStartOffset() { - int result = -1; - ITextRegion region = getFirstRegion(); - if (!(region == null || fParentRegion == null)) { - result = fParentRegion.getStartOffset(region); - } - return result; - } - - - - /** - * @deprecated - */ - ITextRegion setFirstRegion(ITextRegion region) { - this.fFirstRegion = region; - return region; - } - - /** - * @deprecated - */ - ITextRegion setLastRegion(ITextRegion lastRegion) { - this.fLastRegion = lastRegion; - return lastRegion; - } - - void setRangeRegion(IStructuredDocumentRegion parentRegion, ITextRegion firstRegion, ITextRegion lastRegion) { - this.fParentRegion = parentRegion; - this.fFirstRegion = firstRegion; - this.fLastRegion = lastRegion; - - if (firstRegion == null && lastRegion == null) { - setFirstRegion(null); - setLastRegion(null); - } - else { // range validation - validateRange(); - } - } - - /** - * @return boolean - */ - private boolean validateRange() { - boolean bModified = false; - - if (this.fFirstRegion != null || this.fLastRegion != null) { - if (this.fFirstRegion == null) { - this.fFirstRegion = this.fLastRegion; - bModified = true; - } - else if (this.fLastRegion == null) { - this.fLastRegion = this.fFirstRegion; - bModified = true; - } - else if (this.fFirstRegion.getStart() > this.fLastRegion.getStart()) { - // need to swap first for last - ITextRegion reg = fFirstRegion; - fFirstRegion = fLastRegion; - fLastRegion = reg; - bModified = true; - } - } - return bModified; - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSRuleDeclContainer.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSRuleDeclContainer.java deleted file mode 100644 index 64381642dc..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSRuleDeclContainer.java +++ /dev/null @@ -1,56 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.w3c.dom.css.CSSStyleDeclaration; - - -/** - * - */ -abstract class CSSRuleDeclContainer extends CSSRuleImpl { - - /** - * CSSRuleDeclContainer constructor comment. - */ - CSSRuleDeclContainer() { - super(); - } - - /** - * CSSRuleDeclContainer constructor comment. - * - */ - CSSRuleDeclContainer(CSSRuleDeclContainer that) { - super(that); - } - - /** - * @return java.lang.String - */ - abstract String extractPreString(); - - /** - * @return org.w3c.dom.css.CSSStyleDeclaration - */ - public CSSStyleDeclaration getStyle() { - - for (ICSSNode node = getFirstChild(); node != null; node = node.getNextSibling()) { - if (node instanceof CSSStyleDeclaration) - return (CSSStyleDeclaration) node; - } - - return null; - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSRuleImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSRuleImpl.java deleted file mode 100644 index 32e6e38290..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSRuleImpl.java +++ /dev/null @@ -1,80 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.w3c.dom.css.CSSRule; -import org.w3c.dom.css.CSSStyleSheet; - - -/** - * - */ -abstract class CSSRuleImpl extends CSSStructuredDocumentRegionContainer implements CSSRule { - - /** - * - */ - CSSRuleImpl() { - super(); - } - - CSSRuleImpl(CSSRuleImpl that) { - super(that); - } - - /** - * If this rule is contained inside another rule (e.g. a style rule inside - * an - * - * @media block), this is the containing rule. If this rule is not nested - * inside any other rules, this returns <code>null</code>. - */ - public CSSRule getParentRule() { - ICSSNode rule = getParentNode(); - - // parent rule is used only if parent is media rule - if (rule instanceof CSSMediaRuleImpl) - return (CSSRule) rule; - - return null; - } - - /** - * The style sheet that contains this rule. - */ - public CSSStyleSheet getParentStyleSheet() { - ICSSNode parent = getParentNode(); - while (parent != null) { - if (parent instanceof CSSStyleSheetImpl) - return (CSSStyleSheet) parent; - parent = parent.getParentNode(); - } - return null; - } - - /** - * The type of the rule, as defined above. The expectation is that - * binding-specific casting methods can be used to cast down from an - * instance of the <code>CSSRule</code> interface to the specific - * derived interface implied by the <code>type</code>. - */ - public abstract short getType(); - - /** - * @return boolean - */ - public boolean hasProperties() { - return true; - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSRuleListImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSRuleListImpl.java deleted file mode 100644 index 51f15a490b..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSRuleListImpl.java +++ /dev/null @@ -1,45 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.w3c.dom.css.CSSRule; -import org.w3c.dom.css.CSSRuleList; - -/** - * - */ -public class CSSRuleListImpl extends AbstractCSSNodeList implements CSSRuleList { - - /** - * - */ - CSSRuleListImpl() { - super(); - } - - /** - * Used to retrieve a CSS rule by ordinal index. The order in this - * collection represents the order of the rules in the CSS style sheet. If - * index is greater than or equal to the number of rules in the list, this - * returns <code>null</code>. - * - * @param indexIndex - * into the collection - * @return The style rule at the <code>index</code> position in the - * <code>CSSRuleList</code>, or <code>null</code> if that is - * not a valid index. - */ - public CSSRule item(int index) { - return (CSSRule) itemImpl(index); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSSelector.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSSelector.java deleted file mode 100644 index 4f6dd49629..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSSelector.java +++ /dev/null @@ -1,422 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; -import com.ibm.icu.util.StringTokenizer; - -import org.eclipse.wst.css.core.internal.provisional.adapters.IStyleSelectorAdapter; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSSelector; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSSelectorCombinator; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSSelectorItem; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSSimpleSelector; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.xml.core.internal.provisional.NameValidator; -import org.w3c.dom.Element; -import org.w3c.dom.Node; - - -/** - * - */ -class CSSSelector implements ICSSSelector { - - private int fSpecificity = -1; - private String fCachedString = null; - private List fTokens = null; - private List fItems = null; - private List fParseErrors = null; - private List fNameErrors = null; - - CSSSelector(List tokens) { - fTokens = new ArrayList(tokens); - } - - /** - * @return boolean - * @param obj - * java.lang.Object - */ - public boolean equals(Object obj) { - if (this == obj) - return true; - - if (obj == null || this.getClass() != obj.getClass()) - return false; - - CSSSelector foreign = (CSSSelector) obj; - - // if (fSpecificity != foreign.fSpecificity) return false; - - if (getLength() != foreign.getLength()) - return false; - - for (int i = 0; i < getLength(); i++) { - if (!getItem(i).equals(foreign.getItem(i))) - return false; - } - - return true; - } - - public ICSSSelectorItem getItem(int index) { - if (fItems == null) { - fItems = parseSelector(fTokens); - } - if (fItems != null && 0 <= index && index < fItems.size()) { - return (ICSSSelectorItem) fItems.get(index); - } - else { - return null; - } - } - - /** - * @return java.util.Iterator - */ - public Iterator getIterator() { - if (fItems == null) { - fItems = parseSelector(fTokens); - } - return (fItems != null) ? fItems.iterator() : null; - } - - /** - * @return int - */ - public int getLength() { - if (fItems == null) { - fItems = parseSelector(fTokens); - } - return (fItems != null) ? fItems.size() : 0; - } - - /** - * @return org.w3c.dom.Element - */ - private Element getParentElement(Element element) { - try { - element = (Element) element.getParentNode(); - } - catch (Exception ex) { - // cast error or null pointer ... - element = null; - } - return element; - } - - /** - * @return org.w3c.dom.Element - */ - private Element getPreviousElement(Element element) { - Element p = null; - for (Node node = element.getPreviousSibling(); node != null; node = node.getPreviousSibling()) { - if (node.getNodeType() == Node.ELEMENT_NODE) { - p = (Element) node; - break; - } - } - return p; - } - - /** - * Calculate a selector's specificity a = the number of ID attributes in - * the selector b = the number of other attributes and pseudo-classes in - * the selector c = the number of element names in the selector (ignore - * pseudo-elements) Concatenating the three numbers a-b-c (in a number - * system with a large base) gives the specificity. - * - * @return int - */ - public int getSpecificity() { - if (fSpecificity < 0) { - int nIDs = 0; - int nAttributes = 0; - int nElements = 0; - Iterator i = getIterator(); - while (i.hasNext()) { - ICSSSelectorItem item = (ICSSSelectorItem) i.next(); - if (item instanceof CSSSimpleSelector) { - CSSSimpleSelector selector = (CSSSimpleSelector) item; - nIDs += selector.getNumOfIDs(); - nAttributes += selector.getNumOfAttributes(); - nAttributes += selector.getNumOfClasses(); - nAttributes += selector.getNumOfPseudoNames(); - if (!selector.isUniversal()) { - nElements++; - } - } - } - fSpecificity = nIDs * 10000 + nAttributes * 100 + nElements; - } - - return fSpecificity; - } - - /** - * @return java.lang.String - */ - public String getString() { - if (fCachedString == null) { - StringBuffer buf = new StringBuffer(); - Iterator i = getIterator(); - while (i.hasNext()) { - ICSSSelectorItem item = (ICSSSelectorItem) i.next(); - if (item instanceof CSSSelectorCombinator) { - // If item is DESCENDANT combinator, it is just single - // space. - // Then, you dont have to append string.. - if (((CSSSelectorCombinator) item).getCombinatorType() != ICSSSelectorCombinator.DESCENDANT) { - buf.append(" ");//$NON-NLS-1$ - buf.append(item.getString()); - } - buf.append(" ");//$NON-NLS-1$ - } - else { - buf.append(item.getString()); - } - } - fCachedString = buf.toString(); - } - - return fCachedString; - } - - /** - * @return boolean - * @param element - * org.w3c.dom.Element - */ - public boolean match(org.w3c.dom.Element element, java.lang.String pseudoName) { - Element target = element; - char combinatorType = ICSSSelectorCombinator.UNKNOWN; - Element chunkStartElement = null; // for CHILD and ADJACENT - // combinator - int chunkStartItem = -1; // for CHILD and ADJACENT combinator - int numItems = getLength(); - for (int iItem = numItems - 1; iItem >= 0; iItem--) { - // Check Selector Items - ICSSSelectorItem item = getItem(iItem); - if (item instanceof ICSSSimpleSelector) { - // Simple Selector - if (target == null) - return false; - if (!matchExactly((ICSSSimpleSelector) item, target, pseudoName)) { - switch (combinatorType) { - case ICSSSelectorCombinator.DESCENDANT : - do { - target = getParentElement(target); - if (target == null) - return false; - } - while (!matchExactly((ICSSSimpleSelector) item, target, pseudoName)); - break; - case ICSSSelectorCombinator.CHILD : - case ICSSSelectorCombinator.ADJACENT : - if (chunkStartElement != null && chunkStartElement != element) { - // previous conbinator must be DESCENDENT. - // goto parent - target = getParentElement(chunkStartElement); - iItem = chunkStartItem + 1; - chunkStartElement = null; - chunkStartItem = -1; - break; - } - default : - // other combinators are not supported yet. - return false; - } - } - } - else if (item instanceof ICSSSelectorCombinator) { - // Combinator ( "+", ">", " ", ...) - if (iItem == numItems - 1) - return false; // last item is combinator - - ICSSSelectorCombinator sc = (ICSSSelectorCombinator) item; - combinatorType = sc.getCombinatorType(); - switch (combinatorType) { - case ICSSSelectorCombinator.DESCENDANT : - target = getParentElement(target); - break; - case ICSSSelectorCombinator.CHILD : - case ICSSSelectorCombinator.ADJACENT : - if (chunkStartElement == null) { - chunkStartElement = target; - chunkStartItem = iItem + 1; // safe because this - // is not a last item. - } - if (combinatorType == ICSSSelectorCombinator.CHILD) { - target = getParentElement(target); - } - else { - target = getPreviousElement(target); - } - break; - } - } - else { - // what is this item ??? - return false; - } - } - // OK this selector maches the element. - return true; - - } - - /** - * @return boolean - */ - private boolean matchExactly(ICSSSimpleSelector selector, Element element, String pseudoName) { - IStyleSelectorAdapter adapter = (IStyleSelectorAdapter) ((INodeNotifier) element).getAdapterFor(IStyleSelectorAdapter.class); - if (adapter != null) { - return adapter.match(selector, element, pseudoName); - } - - if (element == null) - return false; - int i; - String key; - - // TODO: PseudoName - - // check tag name - if (!selector.isUniversal() && !element.getNodeName().equals(selector.getName())) - return false; - - // check id - i = selector.getNumOfIDs(); - if (i > 0) { - if (i > 1) - return false; - key = element.getAttribute("id");//$NON-NLS-1$ - if (key == null) - return false; - if (!selector.getID(0).equals(key)) - return false; - } - - // check class - i = selector.getNumOfClasses(); - if (i > 0) { - key = element.getAttribute("class");//$NON-NLS-1$ - if (key == null) - return false; - StringTokenizer tokenizer = new StringTokenizer(key); - for (i = i - 1; i >= 0; i--) { - boolean ok = false; - while (tokenizer.hasMoreTokens()) { - if (selector.getClass(i).equals(tokenizer.nextToken())) { - ok = true; - break; - } - } - if (!ok) - return false; - } - } - - // check attributes - for (i = selector.getNumOfAttributes() - 1; i >= 0; i--) { - StringTokenizer tokenizer = new StringTokenizer(selector.getAttribute(i), "=~| \t\r\n\f");//$NON-NLS-1$ - int countTokens = tokenizer.countTokens(); - if (countTokens > 0) { - String attrValue = element.getAttribute(tokenizer.nextToken()); - if (attrValue == null) - return false; - if (countTokens > 1) { - String token = tokenizer.nextToken("= \t\r\n\f");//$NON-NLS-1$ - StringTokenizer attrValueTokenizer = null; - if (token.equals("~")) {//$NON-NLS-1$ - attrValueTokenizer = new StringTokenizer(attrValue); - } - else if (token.equals("|")) {//$NON-NLS-1$ - attrValueTokenizer = new StringTokenizer(attrValue, "-");//$NON-NLS-1$ - } - if (attrValueTokenizer != null) { - if (tokenizer.hasMoreTokens()) { - token = tokenizer.nextToken(); - boolean ok = false; - while (attrValueTokenizer.hasMoreTokens()) { - if (token.equals(attrValueTokenizer.nextToken())) { - ok = true; - break; - } - } - if (!ok) - return false; - } - } - else { - if (!attrValue.equals(token)) - return false; - } - } - } - } - - return true; - } - - private List parseSelector(List tokens) { - CSSSelectorParser parser = new CSSSelectorParser(tokens); - List selector = parser.getSelector(); - Iterator i = parser.getErrors(); - fParseErrors = new ArrayList(); - while (i.hasNext()) { - fParseErrors.add(i.next()); - } - return selector; - } - - public Iterator getErrors() { - if (fNameErrors == null) { - fNameErrors = new ArrayList(); - Iterator iItem = getIterator(); - while (iItem.hasNext()) { - ICSSSelectorItem item = (ICSSSelectorItem) iItem.next(); - if (item instanceof ICSSSimpleSelector) { - if (!((ICSSSimpleSelector) item).isUniversal()) { - String name = ((ICSSSimpleSelector) item).getName(); - if (!NameValidator.isValid(name)) { - fNameErrors.add(item); - } - } - } - } - } - List errors = new ArrayList(fParseErrors); - errors.addAll(fNameErrors); - return errors.iterator(); - } - - public String toString() { - return getString(); - } - - /** - * @see ICSSSelector#getErrorCount() - */ - public int getErrorCount() { - int nErrors = 0; - Iterator i = getErrors(); - while (i.hasNext()) { - nErrors++; - i.next(); - } - return nErrors; - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSSelectorCombinator.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSSelectorCombinator.java deleted file mode 100644 index d015aa515a..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSSelectorCombinator.java +++ /dev/null @@ -1,76 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSSelectorCombinator; - -/** - * - */ -class CSSSelectorCombinator extends CSSSelectorItem implements ICSSSelectorCombinator { - - char fType = ICSSSelectorCombinator.UNKNOWN; - - /** - * CSSSelectorCombinator constructor comment. - */ - public CSSSelectorCombinator(char type) { - super(); - setCombinatorType(type); - } - - /** - * @return boolean - * @param obj - * java.lang.Object - */ - public boolean equals(Object obj) { - if (this == obj) - return true; - - if (obj == null || this.getClass() != obj.getClass()) - return false; - - CSSSelectorCombinator foreign = (CSSSelectorCombinator) obj; - - return (getCombinatorType() == foreign.getCombinatorType()); - - } - - /** - * @return int - */ - public char getCombinatorType() { - return fType; - } - - /** - * @return int - */ - public int getItemType() { - return COMBINATOR; - } - - /** - * @return java.lang.String - */ - public String getString() { - StringBuffer buf = new StringBuffer(); - buf.append(fType); - return buf.toString(); - } - - void setCombinatorType(char type) { - fType = type; - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSSelectorItem.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSSelectorItem.java deleted file mode 100644 index 3436661aa0..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSSelectorItem.java +++ /dev/null @@ -1,42 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSSelectorItem; - -/** - * - */ -abstract class CSSSelectorItem implements ICSSSelectorItem { - - /** - * CSSSelectorItem constructor comment. - */ - public CSSSelectorItem() { - super(); - } - - /** - * @return int - */ - public int getItemType() { - return 0; - } - - /** - * @return java.lang.String - */ - public String getString() { - return null; - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSSelectorListImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSSelectorListImpl.java deleted file mode 100644 index ed231f9f5a..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSSelectorListImpl.java +++ /dev/null @@ -1,207 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.wst.css.core.internal.parserz.CSSRegionContexts; -import org.eclipse.wst.css.core.internal.parserz.CSSTextParser; -import org.eclipse.wst.css.core.internal.parserz.CSSTextToken; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSSelector; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSSelectorList; -import org.w3c.dom.Element; - - -/** - * - */ -public class CSSSelectorListImpl implements ICSSSelectorList { - - private String fText = null; - private String fCachedString = null; // normalized string - private List fSelectors = null; - - public CSSSelectorListImpl(String cssText) { - super(); - fText = cssText; - parseSelectorText(); - } - - /** - * @return boolean - * @param obj - * java.lang.Object - */ - public boolean equals(Object obj) { - if (this == obj) - return true; - - if (obj == null || this.getClass() != obj.getClass()) - return false; - - CSSSelectorListImpl foreign = (CSSSelectorListImpl) obj; - - if (getLength() != foreign.getLength()) - return false; - - for (int i = 0; i < getLength(); i++) { - if (!getSelector(i).equals(foreign.getSelector(i))) - return false; - } - - return true; - } - - /** - * @return java.util.Iterator - */ - public Iterator getIterator() { - return getSelectors().iterator(); - } - - /** - * @return int - */ - public int getLength() { - return getSelectors().size(); - } - - public ICSSSelector getSelector(int index) { - List selectors = getSelectors(); - if (0 <= index && index < selectors.size()) { - return (ICSSSelector) selectors.get(index); - } - else { - return null; - } - } - - private List getSelectors() { - if (fSelectors == null) { - parseSelectorText(); - } - return fSelectors; - } - - /** - * @return java.lang.String - */ - public String getString() { - if (fCachedString == null) { - StringBuffer buf = new StringBuffer(); - boolean bFirst = true; - // groups is list of comma-separated selectors - Iterator i = getSelectors().iterator(); - while (i.hasNext()) { - if (!bFirst) { - buf.append(", ");//$NON-NLS-1$ - } - ICSSSelector item = (ICSSSelector) i.next(); - buf.append(item.getString()); - bFirst = false; - } - fCachedString = buf.toString(); - } - return fCachedString; - } - - /** - * @return boolean - * @param element - * org.w3c.dom.Element - */ - public boolean match(Element element, String pseudoName) { - int nSelectors = getLength(); - for (int iSelector = 0; iSelector < nSelectors; iSelector++) { - // Check each Selector Lists - ICSSSelector selector = getSelector(iSelector); - if (selector.match(element, pseudoName)) - return true; - } - return false; - } - - /** - * - */ - private void parseSelectorText() { - fSelectors = new ArrayList(); - if (fText == null) { - return; - } - - CSSTextParser parser = new CSSTextParser(CSSTextParser.MODE_STYLESHEET, fText); - CSSTextToken[] tokens = parser.getTokens(); - if (tokens.length <= 0) { - return; - } - - List tokenGroup = new ArrayList(); - for (int i = 0; i < tokens.length; i++) { - CSSTextToken token = tokens[i]; - if (token.kind == CSSRegionContexts.CSS_SELECTOR_SEPARATOR && 0 < tokenGroup.size()) { - ICSSSelector selector = new CSSSelector(tokenGroup); - if (selector != null) { - fSelectors.add(selector); - } - tokenGroup.clear(); - } - else { - tokenGroup.add(tokens[i]); - } - } - if (0 < tokenGroup.size()) { - ICSSSelector selector = new CSSSelector(tokenGroup); - if (selector != null) { - fSelectors.add(selector); - } - } - } - - /** - * - */ - public String toString() { - return getString(); - } - - /** - * - */ - public Iterator getErrors() { - List errors = new ArrayList(); - Iterator iSelector = getSelectors().iterator(); - while (iSelector.hasNext()) { - Iterator iError = ((ICSSSelector) iSelector.next()).getErrors(); - while (iError.hasNext()) { - errors.add(iError.next()); - } - } - return errors.iterator(); - } - - /** - * - */ - public int getErrorCount() { - int nErrors = 0; - Iterator i = getErrors(); - while (i.hasNext()) { - nErrors++; - i.next(); - } - return nErrors; - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSSelectorParser.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSSelectorParser.java deleted file mode 100644 index b605610a89..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSSelectorParser.java +++ /dev/null @@ -1,335 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.wst.css.core.internal.parserz.CSSRegionContexts; -import org.eclipse.wst.css.core.internal.parserz.CSSTextToken; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSSelectorCombinator; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSSelectorItem; - - -/** - * - */ -public class CSSSelectorParser { - - private final static int IDLE = 0; - private final static int ATTRIBUTE = 1; - private final static int SIMPLE = 2; - - private List fTokens = null; - private List fItems = null; - private List fErrors = null; - - /** - * - */ - CSSSelectorParser(List tokens) { - super(); - fTokens = new ArrayList(tokens); - } - - /** - * - */ - List getSelector() { - if (fItems == null) { - parseSelector(); - } - return fItems; - } - - /** - * - */ - private void parseSelector() { - fItems = new ArrayList(); - - List attrBuf = null; - CSSSimpleSelector item = null; - - int status = IDLE; - Iterator i = fTokens.iterator(); - while (i.hasNext()) { - CSSTextToken token = (CSSTextToken) i.next(); - if (token == null || token.kind == CSSRegionContexts.CSS_S || token.kind == CSSRegionContexts.CSS_COMMENT) { - continue; - } - switch (status) { - case IDLE : - if (isTag(token)) { - item = createSimple(); - appendTag(item, token); - status = SIMPLE; - } - else if (isID(token)) { - item = createSimple(); - appendID(item, token); - status = SIMPLE; - } - else if (isClass(token)) { - item = createSimple(); - appendClass(item, token); - status = SIMPLE; - } - else if (isPseudo(token)) { - item = createSimple(); - appendPseudo(item, token); - status = SIMPLE; - } - else if (isAttributeBegin(token)) { - item = createSimple(); - status = ATTRIBUTE; - } - else { - addError(token); - } - break; - case SIMPLE : - if (isID(token)) { - appendID(item, token); - } - else if (isClass(token)) { - appendClass(item, token); - } - else if (isPseudo(token)) { - appendPseudo(item, token); - } - else if (isAttributeBegin(token)) { - status = ATTRIBUTE; - } - else if (isCombinator(token)) { // combinator - closeItem(item); - closeItem(createCombinator(token)); - status = IDLE; - } - else { - addError(token); - } - break; - case ATTRIBUTE : - if (isAttributeEnd(token)) { - appendAttribute(item, attrBuf); - attrBuf = null; - status = SIMPLE; - } - else { - if (attrBuf == null) { - attrBuf = new ArrayList(); - } - attrBuf.add(token); - if (!isAttributeContent(token)) { - addError(token); - } - } - break; - default : - break; - } - } - - closeItem(item); - } - - /** - * @param token - * @return - */ - private boolean isAttributeContent(CSSTextToken token) { - String type = token.kind; - return (type == CSSRegionContexts.CSS_SELECTOR_ATTRIBUTE_NAME || type == CSSRegionContexts.CSS_SELECTOR_ATTRIBUTE_OPERATOR || type == CSSRegionContexts.CSS_SELECTOR_ATTRIBUTE_VALUE); - } - - /** - * @param token - * @return - */ - private boolean isAttributeEnd(CSSTextToken token) { - String type = token.kind; - return (type == CSSRegionContexts.CSS_SELECTOR_ATTRIBUTE_END); - } - - /** - * @param token - * @return - */ - private boolean isAttributeBegin(CSSTextToken token) { - String type = token.kind; - return (type == CSSRegionContexts.CSS_SELECTOR_ATTRIBUTE_START); - } - - /** - * @param token - * @return - */ - private boolean isCombinator(CSSTextToken token) { - String type = token.kind; - return (type == CSSRegionContexts.CSS_SELECTOR_COMBINATOR); - } - - /** - * @param token - * @return - */ - private boolean isPseudo(CSSTextToken token) { - String type = token.kind; - return (type == CSSRegionContexts.CSS_SELECTOR_PSEUDO); - } - - /** - * @param token - * @return - */ - private boolean isClass(CSSTextToken token) { - String type = token.kind; - return (type == CSSRegionContexts.CSS_SELECTOR_CLASS); - } - - /** - * @param token - * @return - */ - private boolean isID(CSSTextToken token) { - String type = token.kind; - return (type == CSSRegionContexts.CSS_SELECTOR_ID); - } - - /** - * @param token - * @return - */ - private boolean isTag(CSSTextToken token) { - String type = token.kind; - return (type == CSSRegionContexts.CSS_SELECTOR_ELEMENT_NAME || type == CSSRegionContexts.CSS_SELECTOR_UNIVERSAL || type == CSSRegionContexts.CSS_UNKNOWN); - } - - private CSSSimpleSelector createSimple() { - return new CSSSimpleSelector(); - } - - /** - * if " " or "+" or ">" appeared, close simpleselector and add new - * combinator - */ - private CSSSelectorCombinator createCombinator(CSSTextToken token) { - char type = 0; - - String str = token.image; - if (str.trim().length() == 0) { // space - type = ICSSSelectorCombinator.DESCENDANT; - } - else if (str.equals("+")) { //$NON-NLS-1$ - type = ICSSSelectorCombinator.ADJACENT; - } - else if (str.equals(">")) { //$NON-NLS-1$ - type = ICSSSelectorCombinator.CHILD; - } - - if (0 < type) { - return new CSSSelectorCombinator(type); - } - else { - return null; - } - } - - /** - * - */ - private void closeItem(ICSSSelectorItem item) { - if (item != null) { - fItems.add(item); - } - } - - private void appendTag(CSSSimpleSelector item, CSSTextToken token) { - item.setName(token.image); - if (token.kind == CSSRegionContexts.CSS_UNKNOWN) { - addError(token); - } - } - - /** - * if "#xxxx" appeared, add ID to current selector - */ - private void appendID(CSSSimpleSelector item, CSSTextToken token) { - String text = token.toString(); - String idContent = text.substring(1, text.length()); - item.addID(idContent); - } - - /** - * if ".xxxx" appeared, add Class to current selector - */ - private void appendClass(CSSSimpleSelector item, CSSTextToken token) { - String text = token.toString(); - String classContent = text.substring(1, text.length()); - item.addClass(classContent); - if (Character.isDigit(classContent.charAt(0))) { - addError(token); - } - } - - /** - * if ":xxxx" appeared, add Pseudo(element/class) to current selector - */ - private void appendPseudo(CSSSimpleSelector item, CSSTextToken token) { - String text = token.toString(); - String pseudoContent = text.substring(1, text.length()); - item.addPseudoName(pseudoContent); - } - - /** - * - */ - private void appendAttribute(CSSSimpleSelector item, List tokens) { - StringBuffer buf = new StringBuffer(); - - CSSTextToken token; - Iterator i = tokens.iterator(); - while (i.hasNext()) { - token = (CSSTextToken) i.next(); - buf.append(token.image); - } - - item.addAttribute(buf.toString()); - } - - /** - * - */ - List getSelectorTags() { - List tagList = new ArrayList(); - return tagList; - } - - /** - * - */ - private void addError(CSSTextToken token) { - if (fErrors == null) { - fErrors = new ArrayList(); - } - fErrors.add(token); - } - - /** - * - */ - Iterator getErrors() { - return (fErrors == null) ? Collections.EMPTY_LIST.iterator() : fErrors.iterator(); - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSSimpleSelector.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSSimpleSelector.java deleted file mode 100644 index 5928e90dfe..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSSimpleSelector.java +++ /dev/null @@ -1,281 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSSimpleSelector; - - -/** - * - */ -class CSSSimpleSelector extends CSSSelectorItem implements ICSSSimpleSelector { - - private String fName = null; - private String fCachedString = null; - private StringBuffer fStringBuf = null; - private List fPseudoName = null; - private List fAttribute = null; - private List fClass = null; - private List fID = null; - - /** - * CSSSimpleSelector constructor comment. - */ - public CSSSimpleSelector() { - super(); - } - - /** - * - */ - void addAttribute(String attribute) { - if (fAttribute == null) { - fAttribute = new ArrayList(); - } - fAttribute.add(attribute); - addToBuf("[");//$NON-NLS-1$ - addToBuf(attribute); - addToBuf("]");//$NON-NLS-1$ - fCachedString = null; - } - - /** - * - */ - void addClass(String cls) { - if (fClass == null) { - fClass = new ArrayList(); - } - fClass.add(cls); - addToBuf(".");//$NON-NLS-1$ - addToBuf(cls); - fCachedString = null; - } - - /** - * - */ - void addID(String id) { - if (fID == null) { - fID = new ArrayList(); - } - fID.add(id); - addToBuf("#");//$NON-NLS-1$ - addToBuf(id); - fCachedString = null; - } - - /** - * - */ - void addPseudoName(String cls) { - if (fPseudoName == null) { - fPseudoName = new ArrayList(); - } - fPseudoName.add(cls); - addToBuf(":");//$NON-NLS-1$ - addToBuf(cls); - fCachedString = null; - } - - /** - * - */ - private void addToBuf(String str) { - if (fStringBuf == null) { - fStringBuf = new StringBuffer(); - } - fStringBuf.append(str); - } - - /** - * @return boolean - * @param obj - * java.lang.Object - */ - public boolean equals(Object obj) { - if (this == obj) - return true; - - if (obj == null || this.getClass() != obj.getClass()) - return false; - - CSSSimpleSelector foreign = (CSSSimpleSelector) obj; - - if (getName().compareToIgnoreCase(foreign.getName()) != 0) - return false; - - int i; - - // compare pseudo-classes / pseudo-elements - if (getNumOfPseudoNames() != foreign.getNumOfPseudoNames()) - return false; - for (i = 0; i < getNumOfPseudoNames(); i++) { - if (getPseudoName(i).compareToIgnoreCase(foreign.getPseudoName(i)) != 0) - return false; - } - - // compare classes - if (getNumOfClasses() != foreign.getNumOfClasses()) - return false; - for (i = 0; i < getNumOfClasses(); i++) { - if (getClass(i).compareToIgnoreCase(foreign.getClass(i)) != 0) - return false; - } - - // compare IDs - if (getNumOfIDs() != foreign.getNumOfIDs()) - return false; - for (i = 0; i < getNumOfIDs(); i++) { - if (getID(i).compareToIgnoreCase(foreign.getID(i)) != 0) - return false; - } - - // compare Attributes - if (getNumOfAttributes() != foreign.getNumOfAttributes()) - return false; - for (i = 0; i < getNumOfAttributes(); i++) { - if (getAttribute(i).compareToIgnoreCase(foreign.getAttribute(i)) != 0) - return false; - } - return true; - } - - /** - * @return java.lang.String - * @param index - * int - */ - public String getAttribute(int index) { - if (fAttribute != null && 0 <= index && index < fAttribute.size()) { - return (String) fAttribute.get(index); - } - else { - return "";//$NON-NLS-1$ - } - } - - /** - * @return java.lang.String - * @param index - * int - */ - public String getClass(int index) { - if (fClass != null && 0 <= index && index < fClass.size()) { - return (String) fClass.get(index); - } - else { - return "";//$NON-NLS-1$ - } - } - - /** - * @return java.lang.String - * @param index - * int - */ - public String getID(int index) { - if (fID != null && 0 <= index && index < fID.size()) { - return (String) fID.get(index); - } - else { - return "";//$NON-NLS-1$ - } - } - - /** - * @return int - */ - public int getItemType() { - return SIMPLE; - } - - /** - * @return java.lang.String - */ - public String getName() { - return (fName != null) ? fName : "";//$NON-NLS-1$ - } - - /** - * @return boolean - */ - public int getNumOfAttributes() { - return (fAttribute != null) ? fAttribute.size() : 0; - } - - /** - * @return boolean - */ - public int getNumOfClasses() { - return (fClass != null) ? fClass.size() : 0; - } - - /** - * @return boolean - */ - public int getNumOfIDs() { - return (fID != null) ? fID.size() : 0; - } - - /** - * @return boolean - */ - public int getNumOfPseudoNames() { - return (fPseudoName != null) ? fPseudoName.size() : 0; - } - - /** - * @return java.lang.String - * @param index - * int - */ - public String getPseudoName(int index) { - if (fPseudoName != null && 0 <= index && index < fPseudoName.size()) { - return (String) fPseudoName.get(index); - } - else { - return "";//$NON-NLS-1$ - } - } - - /** - * @return java.lang.String - */ - public String getString() { - if (fCachedString == null) { - StringBuffer buf = new StringBuffer(getName()); - if (fStringBuf != null) { - buf.append(fStringBuf.toString()); - } - fCachedString = buf.toString(); - } - return fCachedString; - } - - /** - * @return boolean - */ - public boolean isUniversal() { - return (fName == null || fName.equals("*"));//$NON-NLS-1$ - } - - /** - * - */ - void setName(String name) { - fName = name; - fCachedString = null; - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSStructuredDocumentRegionContainer.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSStructuredDocumentRegionContainer.java deleted file mode 100644 index 07bf389b2b..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSStructuredDocumentRegionContainer.java +++ /dev/null @@ -1,229 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; - -/** - * currently public but may be made default access protected in future. - */ -public abstract class CSSStructuredDocumentRegionContainer extends CSSNodeImpl { - - private IStructuredDocumentRegion firstStructuredDocumentRegion = null; - private IStructuredDocumentRegion lastStructuredDocumentRegion = null; - - /** - * CSSContainer constructor comment. - * currently public but may be made default access protected in future. - */ - public CSSStructuredDocumentRegionContainer() { - super(); - } - /** - * currently public but may be made default access protected in future. - */ - public CSSStructuredDocumentRegionContainer(CSSStructuredDocumentRegionContainer that) { - super(that); - } - - /** - * @return java.lang.String - */ - public String getCssText() { - if (getFirstStructuredDocumentRegion() == null) - return generateSource(); - - StringBuffer str = new StringBuffer(getFirstStructuredDocumentRegion().getText()); - IStructuredDocumentRegion node = getFirstStructuredDocumentRegion(); - - while (node != getLastStructuredDocumentRegion()) { - node = node.getNext(); - str.append(node.getText()); - } - - return str.toString(); - } - - /** - * @return int - */ - public int getEndOffset() { - IStructuredDocumentRegion flatNode = getLastStructuredDocumentRegion(); - if (flatNode != null) - return flatNode.getEnd(); - return -1; - } - - IStructuredDocumentRegion getFirstStructuredDocumentRegion() { - return firstStructuredDocumentRegion; - } - - IStructuredDocumentRegion getStructuredDocumentRegion(int index) { - IStructuredDocumentRegion node = firstStructuredDocumentRegion; - for (int i = index; i > 0; i--) { - if (node == null) - return null; - node = node.getNext(); - } - return node; - } - - /** - * @return int - */ - int getStructuredDocumentRegionCount() { - if (firstStructuredDocumentRegion == null) - return 0; - - IStructuredDocumentRegion node = firstStructuredDocumentRegion; - int i = 0; - for (; node != null; i++) - node = node.getNext(); - return i; - } - - IStructuredDocumentRegion getLastStructuredDocumentRegion() { - return lastStructuredDocumentRegion; - } - - /** - * @return int - */ - public int getStartOffset() { - IStructuredDocumentRegion flatNode = getFirstStructuredDocumentRegion(); - if (flatNode != null) - return flatNode.getStart(); - return -1; - } - - boolean includeRangeStructuredDocumentRegion(IStructuredDocumentRegion first, IStructuredDocumentRegion last) { - boolean bModified = false; - - // validate range of parameters - if (first != null && last != null) { - if (first.getStart() > last.getStart()) { - IStructuredDocumentRegion node = first; - first = last; - last = node; - } - } - - // validate mine - boolean b = validateRange(); - bModified = b || bModified; - - if (first != null) { - if (getFirstStructuredDocumentRegion() == null || getFirstStructuredDocumentRegion().getStart() > first.getStart()) { - setFirstStructuredDocumentRegion(first); - bModified = true; - } - } - - if (last != null) { - if (getLastStructuredDocumentRegion() == null || getLastStructuredDocumentRegion().getStart() < last.getStart()) { - setLastStructuredDocumentRegion(last); - bModified = true; - } - } - - // re-validate - if (bModified) - validateRange(); - - return bModified; - } - - /** - * - */ - public boolean propagateRangeStructuredDocumentRegion() { - boolean bModified = false; - - CSSStructuredDocumentRegionContainer parent = (CSSStructuredDocumentRegionContainer) getParentNode(); - if (parent == null) - return bModified; - - boolean b = parent.includeRangeStructuredDocumentRegion(getFirstStructuredDocumentRegion(), getLastStructuredDocumentRegion()); - bModified = b || bModified; - - if (b) - parent.propagateRangeStructuredDocumentRegion(); - // else need not update range of ancestors - - return bModified; - } - - /** - * @param cssText - * java.lang.String - */ - public void setCssText(String cssText) { - if (firstStructuredDocumentRegion != null) { - getOwnerDocument().getModel().getStructuredDocument().replaceText(this, getStartOffset(), getEndOffset() - getStartOffset(), cssText); - } - else - super.setCssText(cssText); - } - - IStructuredDocumentRegion setFirstStructuredDocumentRegion(IStructuredDocumentRegion node) { - firstStructuredDocumentRegion = node; - return node; - } - - IStructuredDocumentRegion setLastStructuredDocumentRegion(IStructuredDocumentRegion node) { - lastStructuredDocumentRegion = node; - return node; - } - - public void setRangeStructuredDocumentRegion(IStructuredDocumentRegion firstNode, IStructuredDocumentRegion lastNode) { - if (firstNode != null) - setFirstStructuredDocumentRegion(firstNode); - if (lastNode != null) - setLastStructuredDocumentRegion(lastNode); - - if (firstNode == null && lastNode == null) { - setFirstStructuredDocumentRegion(null); - setLastStructuredDocumentRegion(null); - } - else { // range validation - validateRange(); - } - } - - /** - * @return boolean - */ - private boolean validateRange() { - boolean bModified = false; - - if (firstStructuredDocumentRegion != null || lastStructuredDocumentRegion != null) { - if (this.firstStructuredDocumentRegion == null) { - this.firstStructuredDocumentRegion = this.lastStructuredDocumentRegion; - bModified = true; - } - else if (this.lastStructuredDocumentRegion == null) { - this.lastStructuredDocumentRegion = this.firstStructuredDocumentRegion; - bModified = true; - } - else if (this.firstStructuredDocumentRegion.getStart() > this.lastStructuredDocumentRegion.getStart()) { - // need to swap first for last - IStructuredDocumentRegion node = firstStructuredDocumentRegion; - firstStructuredDocumentRegion = lastStructuredDocumentRegion; - lastStructuredDocumentRegion = node; - bModified = true; - } - } - - return bModified; - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSStyleDeclItemImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSStyleDeclItemImpl.java deleted file mode 100644 index 94a5cc60b3..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSStyleDeclItemImpl.java +++ /dev/null @@ -1,272 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.contentmodel.PropCMProperty; -import org.eclipse.wst.css.core.internal.encoding.CSSDocumentLoader; -import org.eclipse.wst.css.core.internal.formatter.CSSSourceFormatterFactory; -import org.eclipse.wst.css.core.internal.formatter.CSSSourceGenerator; -import org.eclipse.wst.css.core.internal.formatter.StyleDeclItemFormatter; -import org.eclipse.wst.css.core.internal.parser.CSSSourceParser; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSPrimitiveValue; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleDeclItem; -import org.eclipse.wst.sse.core.internal.document.IDocumentLoader; -import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList; -import org.eclipse.wst.sse.core.internal.text.TextRegionListImpl; -import org.w3c.dom.DOMException; -import org.w3c.dom.css.CSSValue; - - -/** - * - */ -class CSSStyleDeclItemImpl extends CSSStructuredDocumentRegionContainer implements ICSSStyleDeclItem { - - private java.lang.String fPropertyName; - - /** - * CSSStyleDeclItemImpl constructor comment. - * - */ - CSSStyleDeclItemImpl(CSSStyleDeclItemImpl that) { - super(that); - this.fPropertyName = that.fPropertyName; - } - - /** - * CSSStyleDeclItemImpl constructor comment. - */ - CSSStyleDeclItemImpl(String propertyName) { - super(); - this.fPropertyName = propertyName; - } - - /** - * @return org.w3c.dom.css.CSSPrimitiveValue - * @param value - * org.w3c.dom.css.CSSPrimitiveValue - */ - public ICSSPrimitiveValue appendValue(ICSSPrimitiveValue value) throws DOMException { - return insertValueBefore(value, null); - } - - /** - * @param deep - * boolean - */ - public ICSSNode cloneNode(boolean deep) { - CSSStyleDeclItemImpl cloned = new CSSStyleDeclItemImpl(this); - - if (deep) - cloneChildNodes(cloned, deep); - - return cloned; - } - - /** - * @return java.lang.String - */ - String generateValueSource() { - CSSSourceGenerator formatter = CSSSourceFormatterFactory.getInstance().getSourceFormatter(this); - if (formatter != null && formatter instanceof StyleDeclItemFormatter) - return ((StyleDeclItemFormatter) formatter).formatValue(this).toString(); - else - return "";//$NON-NLS-1$ - } - - /** - * @return org.w3c.dom.css.CSSValue - */ - public CSSValue getCSSValue() { - int nValue = getLength(); - if (nValue <= 0) - return null; - else if (nValue == 1) - return item(0); - else - return this; - } - - /** - * @return java.lang.String - */ - public java.lang.String getCSSValueText() { - if (getFirstChild() == null) - return "";//$NON-NLS-1$ - // check whether children has flatnodes - ICSSNode child = getFirstChild(); - while (child != null) { - if (((IndexedRegion) child).getEndOffset() <= 0) - return generateValueSource(); - child = child.getNextSibling(); - } - - IStructuredDocumentRegion node = getFirstStructuredDocumentRegion(); - int start = ((IndexedRegion) getFirstChild()).getStartOffset() - node.getStartOffset(); - int end = ((IndexedRegion) getLastChild()).getEndOffset() - node.getStartOffset(); - return node.getText().substring(start, end); - } - - /** - * @return short - */ - public short getCssValueType() { - return CSS_VALUE_LIST; - } - - /** - * @return int - */ - public int getLength() { - int i = 0; - for (ICSSNode node = getFirstChild(); node != null; node = node.getNextSibling()) { - if (node instanceof CSSPrimitiveValueImpl) - i++; - } - return i; - } - - /** - * @return short - */ - public short getNodeType() { - return STYLEDECLITEM_NODE; - } - - /** - * @return java.lang.String - */ - public java.lang.String getPriority() { - return getAttribute(IMPORTANT); - } - - /** - * @return java.lang.String - */ - public String getPropertyName() { - String name = fPropertyName.trim(); - return PropCMProperty.getInstanceOf(name) != null ? fPropertyName.trim().toLowerCase() : name; - } - - /** - * @return org.w3c.dom.css.CSSPrimitiveValue - * @param newValue - * org.w3c.dom.css.CSSPrimitiveValue - * @param refValue - * org.w3c.dom.css.CSSPrimitiveValue - */ - ICSSPrimitiveValue insertValueBefore(ICSSPrimitiveValue newValue, ICSSPrimitiveValue refValue) { - ICSSNode node = insertBefore((CSSNodeImpl) newValue, (CSSNodeImpl) refValue); - return (ICSSPrimitiveValue) node; - } - - /** - * @return org.w3c.dom.css.CSSValue - * @param index - * int - */ - public CSSValue item(int index) { - int i = 0; - for (ICSSNode node = getFirstChild(); node != null; node = node.getNextSibling()) { - if (node instanceof CSSPrimitiveValueImpl) { - if (i++ == index) - return (CSSValue) node; - } - } - return null; - } - - /** - * @return org.w3c.dom.css.CSSPrimitiveValue - * @param value - * org.w3c.dom.css.CSSPrimitiveValue - */ - public ICSSPrimitiveValue removeValue(ICSSPrimitiveValue value) throws DOMException { - ICSSNode node = removeChild((CSSNodeImpl) value); - return (ICSSPrimitiveValue) node; - } - - /** - * @return org.w3c.dom.css.CSSPrimitiveValue - * @param newValue - * org.w3c.dom.css.CSSPrimitiveValue - * @param oldValue - * org.w3c.dom.css.CSSPrimitiveValue - */ - public ICSSPrimitiveValue replaceValue(ICSSPrimitiveValue newValue, ICSSPrimitiveValue oldValue) throws DOMException { - if (oldValue == null) - return newValue; - if (newValue != null) - insertValueBefore(newValue, oldValue); - return removeValue(oldValue); - } - - /** - * @param value - * java.lang.String - * @exception org.w3c.dom.DOMException - * The exception description. - */ - public void setCssValueText(String value) throws DOMException { - ICSSNode child = getFirstChild(); - while (child != null) { - ICSSNode next = child.getNextSibling(); - if (child instanceof ICSSPrimitiveValue) { - removeChild((CSSNodeImpl) child); - } - child = next; - } - setCssValueTextCore(value); - } - - private void setCssValueTextCore(String value) throws DOMException { - // use temporary document - synchronized (CSSStyleDeclarationImpl.class) { - if (sharedStructuredDocument == null) { - IDocumentLoader loader = new CSSDocumentLoader(); - sharedStructuredDocument = (IStructuredDocument) loader.createNewStructuredDocument(); - ((CSSSourceParser) sharedStructuredDocument.getParser()).setParserMode(CSSSourceParser.MODE_DECLARATION_VALUE); - - } - sharedStructuredDocument.set(value); - IStructuredDocumentRegion node = sharedStructuredDocument.getFirstStructuredDocumentRegion(); - - if (node == null) { - return; - } - if (node.getNext() != null) { - throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, "");//$NON-NLS-1$ - } - - CSSDeclarationItemParser itemParser = new CSSDeclarationItemParser(getOwnerDocument()); - itemParser.setStructuredDocumentTemporary(true); - // make a copy of nodelist because setupValues will destroy list - ITextRegionList nodeList = new TextRegionListImpl(node.getRegions()); - itemParser.setupValues(this, node, nodeList); - } - } - - private static IStructuredDocument sharedStructuredDocument; - - /** - * @param newPriority - * java.lang.String - */ - public void setPriority(java.lang.String newPriority) throws DOMException { - setAttribute(IMPORTANT, newPriority); - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSStyleDeclarationFactoryContext.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSStyleDeclarationFactoryContext.java deleted file mode 100644 index 1d56480f10..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSStyleDeclarationFactoryContext.java +++ /dev/null @@ -1,69 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSDocument; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleDeclaration; - -public abstract class CSSStyleDeclarationFactoryContext { - - protected ICSSDocument fOwnerDocument = null; - - /** - * - */ - protected void cloneChildNodes(ICSSNode src, ICSSNode dest) { - if (fOwnerDocument == null) { - return; - } - if (!(dest instanceof CSSNodeImpl)) { - return; - } - - CSSNodeImpl container = (CSSNodeImpl) dest; - container.removeChildNodes(); - - for (ICSSNode child = src.getFirstChild(); child != null; child = child.getNextSibling()) { - if (child instanceof CSSStyleDeclItemImpl) { - // extract shorthand property .. - // --> Temp - ICSSNode cloned = child.cloneNode(false); - if (cloned instanceof CSSNodeImpl) { - ((CSSNodeImpl) cloned).setOwnerDocument(fOwnerDocument); - container.appendChild((CSSNodeImpl) cloned); - cloneChildNodes(child, cloned); - } - // <-- Temp - } - else { - ICSSNode cloned = child.cloneNode(false); - if (cloned instanceof CSSNodeImpl) { - ((CSSNodeImpl) cloned).setOwnerDocument(fOwnerDocument); - container.appendChild((CSSNodeImpl) cloned); - cloneChildNodes(child, cloned); - } - } - } - } - - /** - * @return org.eclipse.wst.css.core.model.interfaces.ICSSStyleDeclaration - */ - public ICSSStyleDeclaration createStyleDeclaration() { - CSSStyleDeclarationImpl decl = new CSSStyleDeclarationImpl(true); - decl.setOwnerDocument(decl); - return decl; - } - -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSStyleDeclarationImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSStyleDeclarationImpl.java deleted file mode 100644 index 90aed46160..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSStyleDeclarationImpl.java +++ /dev/null @@ -1,272 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleDeclItem; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleDeclaration; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSValue; -import org.w3c.dom.DOMException; -import org.w3c.dom.css.CSSRule; -import org.w3c.dom.css.CSSValue; - - -/** - * - */ -class CSSStyleDeclarationImpl extends CSSDocumentImpl implements ICSSStyleDeclaration { - - private boolean fIsDocument; - - CSSStyleDeclarationImpl(CSSStyleDeclarationImpl that) { - super(that); - this.fIsDocument = that.fIsDocument; - if (fIsDocument) { - setOwnerDocument(this); - } - } - - CSSStyleDeclarationImpl(boolean isDocument) { - super(); - fIsDocument = isDocument; - if (fIsDocument) { - setOwnerDocument(this); - } - } - - public ICSSNode cloneNode(boolean deep) { - CSSStyleDeclarationImpl cloned = new CSSStyleDeclarationImpl(this); - - if (deep) - cloneChildNodes(cloned, deep); - - return cloned; - } - - public ICSSStyleDeclItem getDeclItemNode(String propertyName) { - ICSSNode node = getLastChild(); - propertyName = propertyName.trim(); - while (node != null) { - if (node instanceof CSSStyleDeclItemImpl) { - ICSSStyleDeclItem item = (ICSSStyleDeclItem) node; - if (propertyName.compareToIgnoreCase(item.getPropertyName().trim()) == 0) - return item; - } - node = node.getPreviousSibling(); - } - return null; - } - - /** - * @return int - */ - public int getLength() { - int i = 0; - ICSSNode node = getFirstChild(); - while (node != null) { - if (node instanceof CSSStyleDeclItemImpl) - i++; - node = node.getNextSibling(); - } - return i; - } - - /** - * @return short - */ - public short getNodeType() { - return STYLEDECLARATION_NODE; - } - - /** - * The CSS rule that contains this declaration block or <code>null</code> - * if this <code>CSSStyleDeclaration</code> is not attached to a - * <code>CSSRule</code>. - */ - public CSSRule getParentRule() { - ICSSNode parent = getParentNode(); - if (parent instanceof CSSRule) - return (CSSRule) parent; - return null; - } - - /** - * Used to retrieve the object representation of the value of a CSS - * property if it has been explicitly set within this declaration block. - * This method returns <code>null</code> if the property is a shorthand - * property. Shorthand property values can only be accessed and modified - * as strings, using the <code>getPropertyValue</code> and - * <code>setProperty</code> methods. - * - * @param propertyName - * The name of the CSS property. See the CSS property index. - * @return Returns the value of the property if it has been explicitly set - * for this declaration block. Returns <code>null</code> if the - * property has not been set. - */ - public CSSValue getPropertyCSSValue(String propertyName) { - ICSSStyleDeclItem item = getDeclItemNode(propertyName); - if (item != null) - return item.getCSSValue(); - return null; - } - - /** - * Used to retrieve the priority of a CSS property (e.g. the - * <code>"important"</code> qualifier) if the property has been - * explicitly set in this declaration block. - * - * @param propertyName - * The name of the CSS property. See the CSS property index. - * @return A string representing the priority (e.g. - * <code>"important"</code>) if one exists. The empty string if - * none exists. - */ - public String getPropertyPriority(String propertyName) { - ICSSStyleDeclItem item = getDeclItemNode(propertyName); - if (item != null) - return item.getPriority(); - return null; - } - - /** - * Used to retrieve the value of a CSS property if it has been explicitly - * set within this declaration block. - * - * @param propertyName - * The name of the CSS property. See the CSS property index. - * @return Returns the value of the property if it has been explicitly set - * for this declaration block. Returns the empty string if the - * property has not been set. - */ - public String getPropertyValue(String propertyName) { - CSSValue value = getPropertyCSSValue(propertyName); - if (value != null) - return ((ICSSValue) value).getCSSValueText(); - return null; - } - - /** - * @return boolean - */ - public boolean isDocument() { - return fIsDocument; - } - - /** - * Used to retrieve the properties that have been explicitly set in this - * declaration block. The order of the properties retrieved using this - * method does not have to be the order in which they were set. This - * method can be used to iterate over all properties in this declaration - * block. - * - * @param index - * Index of the property name to retrieve. - * @return The name of the property at this ordinal position. The empty - * string if no property exists at this position. - */ - public String item(int index) { - if (index < 0) - return null; - - int i = 0; - ICSSNode node = getFirstChild(); - while (node != null) { - if (node instanceof CSSStyleDeclItemImpl) { - if (i != index) - i++; - else { - CSSStyleDeclItemImpl item = (CSSStyleDeclItemImpl) node; - return item.getPropertyName(); - } - } - node = node.getNextSibling(); - } - return null; - } - - public ICSSStyleDeclItem removeDeclItemNode(ICSSStyleDeclItem oldDecl) throws DOMException { - return (ICSSStyleDeclItem) removeChild((CSSNodeImpl) oldDecl); - } - - /** - * Used to remove a CSS property if it has been explicitly set within this - * declaration block. - * - * @param propertyName - * The name of the CSS property. See the CSS property index. - * @return Returns the value of the property if it has been explicitly set - * for this declaration block. Returns the empty string if the - * property has not been set or the property name does not - * correspond to a known CSS property. - * @exception DOMException - * NO_MODIFICATION_ALLOWED_ERR: Raised if this declaration - * is readonly or the property is readonly. - */ - public String removeProperty(String propertyName) throws DOMException { - ICSSStyleDeclItem item = getDeclItemNode(propertyName); - if (item != null) { - removeChild((CSSNodeImpl) item); - return item.getCssText(); - } - return null; - } - - public ICSSStyleDeclItem setDeclItemNode(ICSSStyleDeclItem newDecl) throws DOMException { - if (newDecl == null) - return null; - - ICSSStyleDeclItem item = getDeclItemNode(newDecl.getPropertyName()); - if (item != null) - return (ICSSStyleDeclItem) replaceChild((CSSNodeImpl) newDecl, (CSSNodeImpl) item); - else - return (ICSSStyleDeclItem) appendChild((CSSNodeImpl) newDecl); - } - - /** - * Used to set a property value and priority within this declaration - * block. - * - * @param propertyName - * The name of the CSS property. See the CSS property index. - * @param value - * The new value of the property. - * @param priority - * The new priority of the property (e.g. - * <code>"important"</code>). - * @exception DOMException - * SYNTAX_ERR: Raised if the specified value has a syntax - * error and is unparsable. <br> - * NO_MODIFICATION_ALLOWED_ERR: Raised if this declaration - * is readonly or the property is readonly. - */ - public void setProperty(String propertyName, String value, String priority) throws DOMException { - if (propertyName.equals("")) //$NON-NLS-1$ - throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR, ""); //$NON-NLS-1$ - - // You can use this only if CSSValue.setCssText() is implemented - CSSStyleDeclItemImpl item = (CSSStyleDeclItemImpl) getDeclItemNode(propertyName); - if (item == null) { - item = (CSSStyleDeclItemImpl) getOwnerDocument().createCSSStyleDeclItem(propertyName); - appendChild(item); - } - - // ICSSNode next = item.getNextSibling(); - // removeChild(item); - - item.setCssValueText(value); - item.setPriority(priority); - - // insertBefore(item, (CSSNodeImpl)next); - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSStyleRuleImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSStyleRuleImpl.java deleted file mode 100644 index 3366f09e5a..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSStyleRuleImpl.java +++ /dev/null @@ -1,98 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSSelectorList; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleRule; -import org.w3c.dom.DOMException; - - -/** - * - */ -class CSSStyleRuleImpl extends CSSRuleDeclContainer implements ICSSStyleRule { - - ICSSSelectorList fSelectorList = new CSSSelectorListImpl(null); - - /** - * - */ - CSSStyleRuleImpl() { - super(); - } - - CSSStyleRuleImpl(CSSStyleRuleImpl that) { - super(that); - } - - public ICSSNode cloneNode(boolean deep) { - CSSStyleRuleImpl cloned = new CSSStyleRuleImpl(this); - - if (deep) - cloneChildNodes(cloned, deep); - - return cloned; - } - - /** - * @return java.lang.String - */ - String extractPreString() { - return getSelectorText(); - } - - /** - * @return short - */ - public short getNodeType() { - return STYLERULE_NODE; - } - - public ICSSSelectorList getSelectors() { - return fSelectorList; - } - - /** - * The textual representation of the selector for the rule set. The - * implementation may have stripped out insignificant whitespace while - * parsing the selector. - * - * @exception DOMException - * SYNTAX_ERR: Raised if the specified CSS string value has - * a syntax error and is unparsable. <br> - * NO_MODIFICATION_ALLOWED_ERR: Raised if this rule is - * readonly. - */ - public String getSelectorText() { - return getAttribute(SELECTOR); - } - - /** - * The type of the rule, as defined above. The expectation is that - * binding-specific casting methods can be used to cast down from an - * instance of the <code>CSSRule</code> interface to the specific - * derived interface implied by the <code>type</code>. - */ - public short getType() { - return STYLE_RULE; - } - - /** - * - */ - public void setSelectorText(String selectorText) throws DOMException { - setAttribute(SELECTOR, selectorText); - fSelectorList = new CSSSelectorListImpl(selectorText); - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSStyleSheetImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSStyleSheetImpl.java deleted file mode 100644 index ec31ff02d7..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSStyleSheetImpl.java +++ /dev/null @@ -1,612 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - -import java.util.Iterator; -import java.util.List; -import java.util.Vector; - -import org.eclipse.wst.css.core.internal.CSSCoreMessages; -import org.eclipse.wst.css.core.internal.encoding.CSSDocumentLoader; -import org.eclipse.wst.css.core.internal.provisional.adapters.IStyleSheetAdapter; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSCharsetRule; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSImportRule; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSMediaRule; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSModel; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSPageRule; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleDeclaration; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleRule; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleSheet; -import org.eclipse.wst.css.core.internal.util.ImportRuleCollector; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.util.Assert; -import org.w3c.dom.DOMException; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; -import org.w3c.dom.css.CSSFontFaceRule; -import org.w3c.dom.css.CSSRule; -import org.w3c.dom.css.CSSRuleList; -import org.w3c.dom.css.CSSUnknownRule; -import org.w3c.dom.stylesheets.MediaList; -import org.w3c.dom.stylesheets.StyleSheet; -import org.w3c.dom.stylesheets.StyleSheetList; - -/** - * - */ -class CSSStyleSheetImpl extends CSSDocumentImpl implements ICSSStyleSheet { - - - class InternalNodeList implements NodeList { - - Vector nodes = new Vector(); - - public int getLength() { - if (nodes == null) - return 0; - else - return nodes.size(); - } - - public Node item(int i) { - if (nodes == null) - return null; - if (i < 0 || nodes.size() <= i) - return null; - return (Node) nodes.get(i); - } - } - - class InternalStyleSheetList extends AbstractCSSNodeList implements StyleSheetList { - - public ICSSNode appendNode(ICSSNode node) { - if (nodes == null || !nodes.contains(node)) - return super.appendNode(node); - else - return node; - } - - public StyleSheet item(int i) { - return (StyleSheet) itemImpl(i); - } - } - - private boolean fDisabled = false; - - /** - * - */ - CSSStyleSheetImpl() { - super(); - setOwnerDocument(this); - } - - CSSStyleSheetImpl(CSSStyleSheetImpl that) { - super(that); - setOwnerDocument(this); - } - - /** - * @return org.w3c.dom.css.CSSRule - * @param rule - * org.w3c.dom.css.CSSRule - * @exception org.w3c.dom.DOMException - * The exception description. - */ - public org.w3c.dom.css.CSSRule appendRule(org.w3c.dom.css.CSSRule rule) throws org.w3c.dom.DOMException { - if (rule == null) - return null; - - CSSRule ret = (CSSRule) appendChild((CSSNodeImpl) rule); - return ret; - } - - public ICSSNode cloneNode(boolean deep) { - CSSStyleSheetImpl cloned = new CSSStyleSheetImpl(this); - - if (deep) - cloneChildNodes(cloned, deep); - - return cloned; - } - - /** - * @return org.w3c.dom.css.CSSCharsetRule - */ - public ICSSCharsetRule createCSSCharsetRule() { - CSSCharsetRuleImpl rule = new CSSCharsetRuleImpl(); - rule.setOwnerDocument(this); - return rule; - } - - /** - * @return org.w3c.dom.css.CSSFontFaceRule - */ - public CSSFontFaceRule createCSSFontFaceRule() { - CSSFontFaceRuleImpl rule = new CSSFontFaceRuleImpl(); - CSSStyleDeclarationImpl style = (CSSStyleDeclarationImpl) createCSSStyleDeclaration(); - - rule.appendChild(style); - rule.setOwnerDocument(this); - - return rule; - } - - /** - * @return org.w3c.dom.css.CSSImportRule - */ - public ICSSImportRule createCSSImportRule() { - CSSImportRuleImpl rule = new CSSImportRuleImpl(); - MediaListImpl media = (MediaListImpl) createMediaList(); - - rule.appendChild(media); - rule.setOwnerDocument(this); - - return rule; - } - - /** - * @return org.w3c.dom.css.ICSSMediaRule - */ - public ICSSMediaRule createCSSMediaRule() { - CSSMediaRuleImpl rule = new CSSMediaRuleImpl(); - MediaListImpl media = (MediaListImpl) createMediaList(); - - rule.insertBefore(media, (CSSNodeImpl) rule.getFirstChild()); // media - // must - // be - // the - // top - // of - // children - // list - rule.setOwnerDocument(this); - - return rule; - } - - /** - * @return org.w3c.dom.css.CSSPageRule - */ - public ICSSPageRule createCSSPageRule() { - CSSPageRuleImpl rule = new CSSPageRuleImpl(); - CSSStyleDeclarationImpl style = (CSSStyleDeclarationImpl) createCSSStyleDeclaration(); - - rule.appendChild(style); - rule.setOwnerDocument(this); - - return rule; - } - - /** - * @return org.w3c.dom.css.CSSRule - * @param rule - * java.lang.String - */ - public CSSRule createCSSRule(String rule) { - CSSDocumentLoader loader = new CSSDocumentLoader(); - IStructuredDocument structuredDocument = (IStructuredDocument) loader.createNewStructuredDocument(); - structuredDocument.set(rule); - - //CSSModelParser modelParser = new CSSModelParser((CSSDocumentImpl) getOwnerDocument()); - CSSModelParser modelParser = new CSSModelParser(getOwnerDocument()); - return modelParser.createCSSRule(structuredDocument.getRegionList()); - } - - /** - * @return org.w3c.dom.css.CSSStyleDeclaration - */ - public ICSSStyleDeclaration createCSSStyleDeclaration() { - CSSStyleDeclarationImpl decl = new CSSStyleDeclarationImpl(false); - decl.setOwnerDocument(this); - - return decl; - } - - /** - * @return org.w3c.dom.css.CSSStyleRule - */ - public ICSSStyleRule createCSSStyleRule() { - CSSStyleRuleImpl rule = new CSSStyleRuleImpl(); - CSSStyleDeclarationImpl style = (CSSStyleDeclarationImpl) createCSSStyleDeclaration(); - - rule.appendChild(style); - rule.setOwnerDocument(this); - - return rule; - } - - /** - * @return org.w3c.dom.css.CSSUnknownRule - */ - public CSSUnknownRule createCSSUnknownRule() { - CSSUnknownRuleImpl rule = new CSSUnknownRuleImpl(); - rule.setOwnerDocument(this); - - return rule; - } - - /** - * @return org.w3c.dom.stylesheets.MediaList - */ - public MediaList createMediaList() { - MediaListImpl media = new MediaListImpl(); - media.setOwnerDocument(this); - - return media; - } - - /** - * Used to delete a rule from the style sheet. - * - * @param index - * The index within the style sheet's rule list of the rule to - * remove. - * @exception DOMException - * INDEX_SIZE_ERR: Raised if the specified index does not - * correspond to a rule in the style sheet's rule list. - * <br> - * NO_MODIFICATION_ALLOWED_ERR: Raised if this style sheet - * is readonly. - */ - public void deleteRule(int index) throws DOMException { - CSSNodeImpl node = getIndexedRule(index); - if (node != null) - removeChild(node); - } - - /** - * The list of all CSS rules contained within the style sheet. This - * includes both rule sets and at-rules. - */ - public CSSRuleList getCssRules() { - CSSRuleListImpl list = new CSSRuleListImpl(); - - for (ICSSNode node = getFirstChild(); node != null; node = node.getNextSibling()) { - if (node instanceof CSSRule) { - list.appendNode(node); - } - } - - return list; - } - - /** - * <code>false</code> if the style sheet is applied to the document. - * <code>true</code> if it is not. Modifying this attribute may cause a - * new resolution of style for the document. A stylesheet only applies if - * both an appropriate medium definition is present and the disabled - * attribute is false. So, if the media doesn't apply to the current user - * agent, the <code>disabled</code> attribute is ignored. - */ - public boolean getDisabled() { - return fDisabled; - } - - /** - * If the style sheet is a linked style sheet, the value of its attribute - * is its location. For inline style sheets, the value of this attribute - * is <code>null</code>. See the href attribute definition for the - * <code>LINK</code> element in HTML 4.0, and the href pseudo-attribute - * for the XML style sheet processing instruction. - */ - public String getHref() { - ICSSModel model = getModel(); - if (model != null && model.getStyleSheetType() == ICSSModel.EXTERNAL) { - return model.getBaseLocation(); - /* - * Object id = model.getId(); if (id != null) { if (id instanceof - * IResource) { // TODO: need to check whether this is correct or - * not, later. return ((IResource)id).getFullPath().toString(); } - * return id.toString(); } - */} - return null; - } - - CSSRuleImpl getIndexedRule(int index) { - if (index < 0) - return null; - - int i = 0; - for (ICSSNode node = getFirstChild(); node != null; node = node.getNextSibling()) { - if (node instanceof CSSRule) { - if (i++ == index) - return (CSSRuleImpl) node; - } - } - return null; - } - - /** - * The intended destination media for style information. The media is - * often specified in the <code>ownerNode</code>. If no media has been - * specified, the <code>MediaList</code> will be empty. See the media - * attribute definition for the <code>LINK</code> element in HTML 4.0, - * and the media pseudo-attribute for the XML style sheet processing - * instruction . Modifying the media list may cause a change to the - * attribute <code>disabled</code>. - */ - public MediaList getMedia() { - return null; - } - - /** - * @return short - */ - public short getNodeType() { - return STYLESHEET_NODE; - } - - /** - * The node that associates this style sheet with the document. For HTML, - * this may be the corresponding <code>LINK</code> or <code>STYLE</code> - * element. For XML, it may be the linking processing instruction. For - * style sheets that are included by other style sheets, the value of this - * attribute is <code>null</code>. - */ - public Node getOwnerNode() { - // for <LINK> tag or <STYLE> tag - ICSSModel model = getModel(); - if (model != null) - return model.getOwnerDOMNode(); - return null; - } - - /** - * @return org.w3c.dom.NodeList - */ - public org.w3c.dom.NodeList getOwnerNodes() { - List list = (getModel().getStyleListeners() != null) ? new Vector(getModel().getStyleListeners()) : null; - if (list == null) - return null; - InternalNodeList nodes = new InternalNodeList(); - Iterator it = list.iterator(); - while (it.hasNext()) { - Object obj = it.next(); - if (obj instanceof IStyleSheetAdapter) { - nodes.nodes.add(((IStyleSheetAdapter) obj).getElement()); - } - } - if (nodes.getLength() > 0) - return nodes; - else - return null; - } - - /** - * @return org.w3c.dom.NodeList - * @param doc - * org.w3c.dom.Document - */ - public NodeList getOwnerNodes(Document doc) { - List list = (getModel().getStyleListeners() != null) ? new Vector(getModel().getStyleListeners()) : null; - if (list == null) - return null; - InternalNodeList nodes = new InternalNodeList(); - Iterator it = list.iterator(); - while (it.hasNext()) { - Object obj = it.next(); - if (obj instanceof IStyleSheetAdapter) { - Element ele = ((IStyleSheetAdapter) obj).getElement(); - if (ele.getOwnerDocument() == doc) - nodes.nodes.add(ele); - } - } - if (nodes.getLength() > 0) - return nodes; - else - return null; - } - - /** - * If this style sheet comes from an <code>@import</code> rule, the <code>ownerRule</code> attribute will - * contain the <code>CSSImportRule</code>. In that case, the - * <code>ownerNode</code> attribute in the - * <code>StyleSheet</code> interface will be <code>null</code>. - * If the style sheet comes from an element or a processing - * instruction, the <code>ownerRule</code> attribute will be - * <code>null</code> and the <code>ownerNode</code> attribute - * will contain the <code>Node</code>. - */ - public CSSRule getOwnerRule() { - Assert.isTrue(false, CSSCoreMessages.You_cannot_use_CSSStyleShe_UI_); //$NON-NLS-1$ = "You cannot use CSSStyleSheet.getOwnerRule() because of many referencers of this rule\nPlease use getOnwerRules()" - // for @import - return null; - } - - /** - * @return org.w3c.dom.css.CSSRuleList - */ - public org.w3c.dom.css.CSSRuleList getOwnerRules() { - StyleSheetList list = getParentStyleSheets(); - if (list == null) - return null; - CSSRuleListImpl ruleList = new CSSRuleListImpl(); - for (int i = 0; i < list.getLength(); i++) { - ImportRuleCollector trav = new ImportRuleCollector(this); - trav.apply((ICSSStyleSheet) list.item(i)); - ruleList.nodes.addAll(trav.getRules()); - } - return ruleList; - } - - /** - * For style sheet languages that support the concept of style sheet - * inclusion, this attribute represents the including style sheet, if one - * exists. If the style sheet is a top-level style sheet, or the style - * sheet language does not support inclusion, the value of this attribute - * is <code>null</code>. - */ - public StyleSheet getParentStyleSheet() { - CSSRule owner = getOwnerRule(); - if (owner != null) - return owner.getParentStyleSheet(); - return null; - } - - /** - * @return org.w3c.dom.stylesheets.StyleSheetList - */ - public org.w3c.dom.stylesheets.StyleSheetList getParentStyleSheets() { - List list = (getModel().getStyleListeners() != null) ? new Vector(getModel().getStyleListeners()) : null; - if (list == null) - return null; - InternalStyleSheetList sheets = new InternalStyleSheetList(); - Iterator it = list.iterator(); - while (it.hasNext()) { - Object obj = it.next(); - if (obj instanceof ICSSModel) { - sheets.appendNode(((ICSSModel) obj).getDocument()); - } - } - if (sheets.getLength() > 0) - return sheets; - else - return null; - } - - /** - * The advisory title. The title is often specified in the - * <code>ownerNode</code>. See the title attribute definition for the - * <code>LINK</code> element in HTML 4.0, and the title pseudo-attribute - * for the XML style sheet processing instruction. - */ - public String getTitle() { - Node node = getOwnerNode(); - if (node instanceof Element) { - return ((Element) node).getAttribute("TITLE");//$NON-NLS-1$ - } - return null; - } - - /** - * This specifies the style sheet language for this style sheet. The style - * sheet language is specified as a content type (e.g. "text/css"). The - * content type is often specified in the <code>ownerNode</code>. Also - * see the type attribute definition for the <code>LINK</code> element - * in HTML 4.0, and the type pseudo-attribute for the XML style sheet - * processing instruction. - */ - public String getType() { - Node node = getOwnerNode(); - if (node instanceof Element) { - return ((Element) node).getAttribute("TYPE");//$NON-NLS-1$ - } - return null; - } - - /** - * Used to insert a new rule into the style sheet. The new rule now - * becomes part of the cascade. - * - * @param rule - * The parsable text representing the rule. For rule sets this - * contains both the selector and the style declaration. For - * at-rules, this specifies both the at-identifier and the rule - * content. - * @param index - * The index within the style sheet's rule list of the rule - * before which to insert the specified rule. If the specified - * index is equal to the length of the style sheet's rule - * collection, the rule will be added to the end of the style - * sheet. - * @return The index within the style sheet's rule collection of the newly - * inserted rule. - * @exception DOMException - * HIERARCHY_REQUEST_ERR: Raised if the rule cannot be - * inserted at the specified index e.g. if an - * <code>@import</code> rule is inserted after a standard rule set or other - * at-rule. <br> - * INDEX_SIZE_ERR: Raised if the specified index is not a valid - * insertion point. <br> - * NO_MODIFICATION_ALLOWED_ERR: Raised if this style sheet is - * readonly. <br> - * SYNTAX_ERR: Raised if the specified rule has a syntax error and - * is unparsable. - */ - public int insertRule(String rule, int index) throws DOMException { - int length = getCssRules().getLength(); - if (index < 0 || length < index) - throw new DOMException(DOMException.INDEX_SIZE_ERR, "");//$NON-NLS-1$ - - IStructuredDocument doc = getModel().getStructuredDocument(); - CSSRuleImpl refRule = (length != index) ? getIndexedRule(index) : null; - int offset = (refRule != null) ? refRule.getStartOffset() : doc.getLength(); - doc.replaceText(this, offset, 0, rule); - - // insertBefore((CSSNodeImpl) createCSSRule(rule),refRule); - return index; - } - - /** - * @return org.w3c.dom.css.CSSRule - * @param newRule - * org.w3c.dom.css.CSSRule - * @param refRule - * org.w3c.dom.css.CSSRule - */ - public org.w3c.dom.css.CSSRule insertRuleBefore(org.w3c.dom.css.CSSRule newRule, org.w3c.dom.css.CSSRule refRule) throws org.w3c.dom.DOMException { - if (newRule == null && refRule == null) - return null; - - CSSRule ret = (CSSRule) insertBefore((CSSNodeImpl) newRule, (CSSNodeImpl) refRule); - return ret; - } - - /** - * @return boolean - */ - public boolean isDocument() { - return true; - } - - /** - * @return org.w3c.dom.css.CSSRule - * @param rule - * org.w3c.dom.css.CSSRule - * @exception org.w3c.dom.DOMException - * The exception description. - */ - public org.w3c.dom.css.CSSRule removeRule(org.w3c.dom.css.CSSRule rule) throws org.w3c.dom.DOMException { - if (rule == null) - return null; - - CSSRule ret = (CSSRule) removeChild((CSSNodeImpl) rule); - return ret; - } - - /** - * @return org.w3c.dom.css.CSSRule - * @param newChild - * org.w3c.dom.css.CSSRule - * @param oldChild - * org.w3c.dom.css.CSSRule - * @exception org.w3c.dom.DOMException - * The exception description. - */ - public org.w3c.dom.css.CSSRule replaceRule(org.w3c.dom.css.CSSRule newRule, org.w3c.dom.css.CSSRule oldRule) throws org.w3c.dom.DOMException { - if (newRule == null && oldRule == null) - return null; - - CSSRule ret = (CSSRule) replaceChild((CSSNodeImpl) newRule, (CSSNodeImpl) oldRule); - return ret; - } - - /** - * setDisabled method comment. - */ - public void setDisabled(boolean disabled) { - this.fDisabled = disabled; - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSUnknownRuleImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSUnknownRuleImpl.java deleted file mode 100644 index a93ed7527d..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CSSUnknownRuleImpl.java +++ /dev/null @@ -1,70 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.w3c.dom.css.CSSUnknownRule; - - -/** - * - */ -class CSSUnknownRuleImpl extends CSSRuleImpl implements CSSUnknownRule { - - // TODO: This field is never read - String fCssText = null; - - /** - * - */ - CSSUnknownRuleImpl() { - super(); - } - - CSSUnknownRuleImpl(CSSUnknownRuleImpl that) { - super(that); - } - - public ICSSNode cloneNode(boolean deep) { - CSSUnknownRuleImpl cloned = new CSSUnknownRuleImpl(this); - - return cloned; - } - - /** - * @return short - */ - public short getNodeType() { - return UNKNOWNRULE_NODE; - } - - /** - * The type of the rule, as defined above. The expectation is that - * binding-specific casting methods can be used to cast down from an - * instance of the <code>CSSRule</code> interface to the specific - * derived interface implied by the <code>type</code>. - */ - public short getType() { - return UNKNOWN_RULE; - } - - /** - * @param cssText - * java.lang.String - */ - public void setCssText(String cssText) { - this.fCssText = cssText; - - super.setCssText(cssText); - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CounterImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CounterImpl.java deleted file mode 100644 index 2b921f7bec..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/CounterImpl.java +++ /dev/null @@ -1,124 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.provisional.document.ICounter; -import org.w3c.dom.DOMException; -import org.w3c.dom.css.Counter; - - -/** - * - */ -class CounterImpl extends CSSPrimitiveContainer implements ICounter { - - /** - * - */ - CounterImpl() { - super(CSS_COUNTER); - } - - CounterImpl(CounterImpl that) { - super(that); - } - - /** - * @return org.eclipse.wst.css.core.model.interfaces.ICSSNode - * @param deep - * boolean - */ - public ICSSNode cloneNode(boolean deep) { - CounterImpl cloned = new CounterImpl(this); - - if (deep) - cloneChildNodes(cloned, deep); - - return cloned; - } - - /** - * This method is used to get the Counter value. If this CSS value doesn't - * contain a counter value, a <code>DOMException</code> is raised. - * Modification to the corresponding style property can be achieved using - * the <code>Counter</code> interface. - * - * @return The Counter value. - * @exception DOMException - * INVALID_ACCESS_ERR: Raised if the CSS value doesn't - * contain a Counter value (e.g. this is not - * <code>CSS_COUNTER</code>). - */ - public Counter getCounterValue() throws DOMException { - return this; - } - - /** - * This attribute is used for the identifier of the counter. - */ - public String getIdentifier() { - return getAttribute(IDENTIFIER); - } - - /** - * This attribute is used for the style of the list. - */ - public String getListStyle() { - return getAttribute(LISTSTYLE); - } - - /** - * This attribute is used for the separator of the nested counters. - */ - public String getSeparator() { - return getAttribute(SEPARATOR); - } - - /** - * - */ - protected void initPrimitives() { - return; - } - - /** - * @param identifier - * java.lang.String - * @exception org.w3c.dom.DOMException - * The exception description. - */ - public void setIdentifier(String identifier) throws DOMException { - setAttribute(IDENTIFIER, identifier); - } - - /** - * @param listStyle - * java.lang.String - * @exception org.w3c.dom.DOMException - * The exception description. - */ - public void setListStyle(String listStyle) throws DOMException { - setAttribute(LISTSTYLE, listStyle); - } - - /** - * @param Separator - * java.lang.String - * @exception org.w3c.dom.DOMException - * The exception description. - */ - public void setSeparator(String Separator) throws org.w3c.dom.DOMException { - setAttribute(SEPARATOR, Separator); - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/DOMCSSImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/DOMCSSImpl.java deleted file mode 100644 index fb7907f815..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/DOMCSSImpl.java +++ /dev/null @@ -1,49 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleDeclaration; -import org.w3c.dom.css.CSSStyleSheet; - - -/** - * - */ -public class DOMCSSImpl { - - /** - * DOMCSSImpl constructor comment. - */ - public DOMCSSImpl() { - super(); - } - - public static ICSSStyleDeclaration createCSSStyleDeclaration() throws org.w3c.dom.DOMException { - CSSStyleDeclarationImpl document = new CSSStyleDeclarationImpl(true); - - return document; - } - - /** - * @return org.w3c.dom.css.CSSStyleSheet - * @param title - * java.lang.String - * @param media - * java.lang.String - * @exception org.w3c.dom.DOMException - * The exception description. - */ - public static CSSStyleSheet createCSSStyleSheet(String title, String media) throws org.w3c.dom.DOMException { - return new CSSStyleSheetImpl(); - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/MediaListImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/MediaListImpl.java deleted file mode 100644 index a84b3b1a02..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/MediaListImpl.java +++ /dev/null @@ -1,155 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.w3c.dom.DOMException; -import org.w3c.dom.stylesheets.MediaList; - - -/** - * - */ -class MediaListImpl extends CSSRegionContainer implements MediaList { - - int mediumCounter; - - /** - * MediaListImpl constructor comment. - */ - MediaListImpl() { - super(); - } - - /** - * MediaListImpl constructor comment. - */ - MediaListImpl(MediaListImpl that) { - super(that); - } - - /** - * Adds the medium <code>newMedium</code> to the end of the list. If the - * <code>newMedium</code> is already used, it is first removed. - * - * @param newMediumThe - * new medium to add. - * @exception DOMException - * INVALID_CHARACTER_ERR: If the medium contains characters - * that are invalid in the underlying style language. <br> - * NO_MODIFICATION_ALLOWED_ERR: Raised if this list is - * readonly. - */ - public void appendMedium(String newMedium) throws DOMException { - if (newMedium == null) - return; - - CSSNodeListImpl m = getMedia(); - for (int i = 0; i != m.getLength(); i++) { - if (newMedium.equals(item(i))) - return; - } - - setAttribute("medium" + Integer.toString(mediumCounter++), newMedium);//$NON-NLS-1$ - } - - public ICSSNode cloneNode(boolean deep) { - MediaListImpl cloned = new MediaListImpl(this); - return cloned; - } - - /** - * Deletes the medium indicated by <code>oldMedium</code> from the list. - * - * @param oldMediumThe - * medium to delete in the media list. - * @exception DOMException - * NO_MODIFICATION_ALLOWED_ERR: Raised if this list is - * readonly. <br> - * NOT_FOUND_ERR: Raised if <code>oldMedium</code> is not - * in the list. - */ - public void deleteMedium(String oldMedium) throws DOMException { - for (int i = 0; i != getLength(); i++) { - if (oldMedium.equals(item(i))) { - removeAttributeNode((CSSAttrImpl) fAttrs.item(i)); - } - } - } - - /** - * The number of media in the list. The range of valid media is - * <code>0</code> to <code>length-1</code> inclusive. - */ - public int getLength() { - return getMedia().getLength(); - } - - /** - * @return CSSNodeListImpl - */ - CSSNodeListImpl getMedia() { - if (fAttrs == null) - fAttrs = new CSSNamedNodeMapImpl(); - return fAttrs; - } - - /** - * The parsable textual representation of the media list. This is a - * comma-separated list of media. - * - * @exception DOMException - * SYNTAX_ERR: Raised if the specified string value has a - * syntax error and is unparsable. <br> - * NO_MODIFICATION_ALLOWED_ERR: Raised if this media list - * is readonly. - */ - public String getMediaText() { - return getCssText(); - } - - /** - * Insert the method's description here. Creation date: (2001/01/17 - * 18:50:29) - * - * @return short - */ - public short getNodeType() { - return MEDIALIST_NODE; - } - - /** - * Returns the <code>index</code> th in the list. If <code>index</code> - * is greater than or equal to the number of media in the list, this - * returns <code>null</code>. - * - * @param index - * Index into the collection. - * @return The medium at the <code>index</code> th position in the - * <code>MediaList</code>, or <code>null</code> if that is - * not a valid index. - */ - public String item(int index) { - if (index < 0 || getLength() <= index) - return null; - - return ((CSSAttrImpl) getMedia().item(index)).getValue(); - } - - /** - * setMediaText method comment. - */ - public void setMediaText(String mediaText) throws DOMException { - setCssText(mediaText); - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/RGBColorImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/RGBColorImpl.java deleted file mode 100644 index 25550275c1..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/RGBColorImpl.java +++ /dev/null @@ -1,104 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.w3c.dom.css.CSSPrimitiveValue; -import org.w3c.dom.css.RGBColor; - - -/** - * - */ -class RGBColorImpl extends CSSPrimitiveContainer implements RGBColor { - - private CSSPrimitiveValueImpl fRed; - private CSSPrimitiveValueImpl fGreen; - private CSSPrimitiveValueImpl fBlue; - - /** - * - */ - RGBColorImpl() { - super(CSS_RGBCOLOR); - } - - RGBColorImpl(RGBColorImpl that) { - super(that); - - fRed = new CSSPrimitiveValueImpl(that.fRed); - appendChild(fRed); - - fGreen = new CSSPrimitiveValueImpl(that.fGreen); - appendChild(fGreen); - - fBlue = new CSSPrimitiveValueImpl(that.fBlue); - appendChild(fBlue); - } - - /** - * @return org.eclipse.wst.css.core.model.interfaces.ICSSNode - * @param deep - * boolean - */ - public ICSSNode cloneNode(boolean deep) { - RGBColorImpl cloned = new RGBColorImpl(this); - - return cloned; - } - - /** - * This attribute is used for the blue value of the RGB color. - */ - public CSSPrimitiveValue getBlue() { - return fBlue; - } - - /** - * This attribute is used for the green value of the RGB color. - */ - public CSSPrimitiveValue getGreen() { - return fGreen; - } - - /** - * This attribute is used for the red value of the RGB color. - */ - public CSSPrimitiveValue getRed() { - return fRed; - } - - /** - * @return org.w3c.dom.css.RGBColor - * @exception org.w3c.dom.DOMException - * The exception description. - */ - public RGBColor getRGBColorValue() throws org.w3c.dom.DOMException { - return this; - } - - /** - * - */ - protected void initPrimitives() { - - fRed = (CSSPrimitiveValueImpl) getOwnerDocument().createCSSPrimitiveValue(CSS_NUMBER); - appendChild(fRed); - - fGreen = (CSSPrimitiveValueImpl) getOwnerDocument().createCSSPrimitiveValue(CSS_NUMBER); - appendChild(fGreen); - - fBlue = (CSSPrimitiveValueImpl) getOwnerDocument().createCSSPrimitiveValue(CSS_NUMBER); - appendChild(fBlue); - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/RectImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/RectImpl.java deleted file mode 100644 index a295ea3c91..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/RectImpl.java +++ /dev/null @@ -1,118 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.w3c.dom.css.CSSPrimitiveValue; -import org.w3c.dom.css.Rect; - - -/** - * - */ -class RectImpl extends CSSPrimitiveContainer implements Rect { - - private CSSPrimitiveValueImpl fTop; - private CSSPrimitiveValueImpl fRight; - private CSSPrimitiveValueImpl fBottom; - private CSSPrimitiveValueImpl fLeft; - - /** - * - */ - RectImpl() { - super(CSS_RECT); - } - - RectImpl(RectImpl that) { - super(that); - - fTop = new CSSPrimitiveValueImpl(that.fTop); - appendChild(fTop); - - fRight = new CSSPrimitiveValueImpl(that.fRight); - appendChild(fRight); - - fBottom = new CSSPrimitiveValueImpl(that.fBottom); - appendChild(fBottom); - - fLeft = new CSSPrimitiveValueImpl(that.fLeft); - appendChild(fLeft); - } - - /** - * @return org.eclipse.wst.css.core.model.interfaces.ICSSNode - * @param deep - * boolean - */ - public ICSSNode cloneNode(boolean deep) { - RectImpl cloned = new RectImpl(this); - - return cloned; - } - - /** - * This attribute is used for the bottom of the rect. - */ - public CSSPrimitiveValue getBottom() { - return fBottom; - } - - /** - * This attribute is used for the left of the rect. - */ - public CSSPrimitiveValue getLeft() { - return fLeft; - } - - /** - * @return org.w3c.dom.css.Rect - * @exception org.w3c.dom.DOMException - * The exception description. - */ - public Rect getRectValue() throws org.w3c.dom.DOMException { - return this; - } - - /** - * This attribute is used for the right of the rect. - */ - public CSSPrimitiveValue getRight() { - return fRight; - } - - /** - * This attribute is used for the top of the rect. - */ - public CSSPrimitiveValue getTop() { - return fTop; - } - - /** - * - */ - protected void initPrimitives() { - - fTop = (CSSPrimitiveValueImpl) getOwnerDocument().createCSSPrimitiveValue(CSS_NUMBER); - appendChild(fTop); - - fRight = (CSSPrimitiveValueImpl) getOwnerDocument().createCSSPrimitiveValue(CSS_NUMBER); - appendChild(fRight); - - fBottom = (CSSPrimitiveValueImpl) getOwnerDocument().createCSSPrimitiveValue(CSS_NUMBER); - appendChild(fBottom); - - fLeft = (CSSPrimitiveValueImpl) getOwnerDocument().createCSSPrimitiveValue(CSS_NUMBER); - appendChild(fLeft); - } -} diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/StyleSheetListImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/StyleSheetListImpl.java deleted file mode 100644 index fea1bfca15..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/document/StyleSheetListImpl.java +++ /dev/null @@ -1,44 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.document; - - - -import org.w3c.dom.stylesheets.StyleSheet; -import org.w3c.dom.stylesheets.StyleSheetList; - -/** - * - */ -class StyleSheetListImpl extends AbstractCSSNodeList implements StyleSheetList { - - /** - * StyleSheetListImpl constructor comment. - */ - StyleSheetListImpl() { - super(); - } - - /** - * Used to retrieve a style sheet by ordinal index. If index is greater - * than or equal to the number of style sheets in the list, this returns - * <code>null</code>. - * - * @param indexIndex - * into the collection - * @return The style sheet at the <code>index</code> position in the - * <code>StyleSheetList</code>, or <code>null</code> if that - * is not a valid index. - */ - public StyleSheet item(int index) { - return (StyleSheet) itemImpl(index); - } -}
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