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Diffstat (limited to 'bundles/org.eclipse.wst.dtd.core/src/org/eclipse/wst/dtd/core/internal/ExternalNode.java')
-rw-r--r--bundles/org.eclipse.wst.dtd.core/src/org/eclipse/wst/dtd/core/internal/ExternalNode.java250
1 files changed, 0 insertions, 250 deletions
diff --git a/bundles/org.eclipse.wst.dtd.core/src/org/eclipse/wst/dtd/core/internal/ExternalNode.java b/bundles/org.eclipse.wst.dtd.core/src/org/eclipse/wst/dtd/core/internal/ExternalNode.java
deleted file mode 100644
index 4e3cea7b42..0000000000
--- a/bundles/org.eclipse.wst.dtd.core/src/org/eclipse/wst/dtd/core/internal/ExternalNode.java
+++ /dev/null
@@ -1,250 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2001, 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
- * Jens Lukowski/Innoopract - initial renaming/restructuring
- *
- *******************************************************************************/
-package org.eclipse.wst.dtd.core.internal;
-
-import org.eclipse.wst.dtd.core.internal.parser.DTDRegionTypes;
-import org.eclipse.wst.dtd.core.internal.text.RegionIterator;
-import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion;
-import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion;
-
-
-// base class for nodes that can contain external content
-public abstract class ExternalNode extends NamedTopLevelNode {
-
- String publicID;
-
- String systemID;
-
- public ExternalNode(DTDFile file, IStructuredDocumentRegion flatNode, String tagType) {
- super(file, flatNode, tagType);
- }
-
- public ITextRegion getNextQuotedLiteral(RegionIterator iter) {
- while (iter.hasNext()) {
- ITextRegion region = iter.next();
- if (region.getType().equals(DTDRegionTypes.SINGLEQUOTED_LITERAL) || region.getType().equals(DTDRegionTypes.DOUBLEQUOTED_LITERAL)) {
- return region;
- }
- }
- return null;
- }
-
- /**
- * Get the value of publicID.
- *
- * @return value of publicID.
- */
- public String getPublicID() {
- ITextRegion publicValue = getPublicValueRegion();
- if (publicValue != null) {
- return getValueFromQuotedRegion(publicValue);
- }
- return ""; //$NON-NLS-1$
- }
-
- public ITextRegion getPublicKeywordRegion(RegionIterator iter) {
- return getNextRegion(iter, DTDRegionTypes.PUBLIC_KEYWORD);
- }
-
- public ITextRegion getPublicValueRegion() {
- RegionIterator iter = iterator();
-
- ITextRegion publicKeyword = getPublicKeywordRegion(iter);
-
- if (publicKeyword != null && iter.hasNext()) {
- ITextRegion quotedLiteral = getNextQuotedLiteral(iter);
- if (quotedLiteral != null) {
- return quotedLiteral;
- }
- }
- return null;
- }
-
- /**
- * Get the value of systemID.
- *
- * @return value of systemID.
- */
- public String getSystemID() {
- ITextRegion systemValue = getSystemValueRegion();
- if (systemValue != null) {
- return getValueFromQuotedRegion(systemValue);
- }
- return ""; //$NON-NLS-1$
- }
-
- public ITextRegion getSystemKeywordRegion(RegionIterator iter) {
- return getNextRegion(iter, DTDRegionTypes.SYSTEM_KEYWORD);
- }
-
- public ITextRegion getSystemValueRegion() {
- RegionIterator iter = iterator();
-
- ITextRegion systemKeyword = getSystemKeywordRegion(iter);
- if (systemKeyword != null && iter.hasNext()) {
- ITextRegion quotedLiteral = getNextQuotedLiteral(iter);
- if (quotedLiteral != null) {
- return quotedLiteral;
- }
- }
- else {
- // try and see if there is a second quoted literal after a public
- // keyword
- iter = iterator();
- ITextRegion publicKeyword = getPublicKeywordRegion(iter);
-
- if (publicKeyword != null && iter.hasNext()) {
- ITextRegion quotedLiteral = getNextQuotedLiteral(iter);
- if (quotedLiteral != null && iter.hasNext()) {
- // now get the second quoted literal
- quotedLiteral = getNextQuotedLiteral(iter);
- if (quotedLiteral != null) {
- // got it!
- return quotedLiteral;
- }
- }
- }
- }
- return null;
- }
-
- public String getValueFromQuotedRegion(ITextRegion region) {
- String type = region.getType();
- if (type.equals(DTDRegionTypes.SINGLEQUOTED_LITERAL) || type.equals(DTDRegionTypes.DOUBLEQUOTED_LITERAL)) {
- String text = getStructuredDTDDocumentRegion().getText(region);
- return text.substring(1, text.length() - 1);
- }
- return ""; //$NON-NLS-1$
- }
-
- /**
- * Set the value of publicID.
- *
- * @param v
- * Value to assign to publicID.
- */
- public void setPublicID(Object requestor, String v) {
- if (!v.equals(publicID)) {
- publicID = v;
- ITextRegion publicValue = getPublicValueRegion();
- ITextRegion publicKeyword = getPublicKeywordRegion(iterator());
- ITextRegion systemKeyword = getSystemKeywordRegion(iterator());
- ITextRegion systemValue = getSystemValueRegion();
-
- if (v.equals("")) { //$NON-NLS-1$
- if (publicKeyword != null) {
- // time to get rid of the public keyword and value
- // and replace it with the system one
- int startOffset = getStructuredDTDDocumentRegion().getStartOffset(publicKeyword);
- String newString = "SYSTEM"; //$NON-NLS-1$
- if (systemValue == null) {
- newString += " \"\""; //$NON-NLS-1$
- }
- replaceText(requestor, startOffset, getStructuredDTDDocumentRegion().getEndOffset(publicValue) - startOffset, newString);
- }
- }
- else {
- // here were setting a non empty value
- String quoteChar = v.indexOf("\"") == -1 ? "\"" : "'"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
- if (publicValue != null) {
- replaceText(requestor, getStructuredDTDDocumentRegion().getStartOffset(publicValue), publicValue.getLength(), quoteChar + publicID + quoteChar);
- }
- else {
- // time to create stuff
- if (publicKeyword != null) {
- // then just put our new value after the keyword
- replaceText(requestor, getStructuredDTDDocumentRegion().getEndOffset(publicKeyword), 0, " " + quoteChar + v + quoteChar); //$NON-NLS-1$
- }
- else {
- // we need the public keyword as well
- if (systemKeyword != null) {
- replaceText(requestor, getStructuredDTDDocumentRegion().getStartOffset(systemKeyword), systemKeyword.getLength(), "PUBLIC " + quoteChar + v + quoteChar); //$NON-NLS-1$
- }
- else {
- ITextRegion nameRegion = getNameRegion();
- replaceText(requestor, getStructuredDTDDocumentRegion().getEndOffset(nameRegion), 0, " PUBLIC " + quoteChar + v + quoteChar); //$NON-NLS-1$
- }
- }
- }
- }
- }
- }
-
-
- /**
- * Set the value of publicID.
- *
- * @param v
- * Value to assign to publicID.
- */
- public void setPublicID(String v) {
- beginRecording(this, DTDCoreMessages._UI_LABEL_EXT_NODE_PUBLIC_ID_CHG); //$NON-NLS-1$
- setPublicID(this, v);
- endRecording(this);
- }
-
- /**
- * Set the value of systemID.
- *
- * @param v
- * Value to assign to systemID.
- */
- public void setSystemID(Object requestor, String v) {
- if (!v.equals(systemID) || (getPublicKeywordRegion(iterator()) == null && getSystemKeywordRegion(iterator()) == null)) {
- systemID = v;
- String quoteChar = v.indexOf("\"") == -1 ? "\"" : "'"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
- ITextRegion systemValue = getSystemValueRegion();
- if (systemValue != null) {
- replaceText(requestor, getStructuredDTDDocumentRegion().getStartOffset(systemValue), systemValue.getLength(), quoteChar + systemID + quoteChar);
- }
- else {
- ITextRegion systemKeyword = getSystemKeywordRegion(iterator());
-
- // time to create stuff
- if (systemKeyword != null) {
- // then just put our new value after the keyword
- replaceText(requestor, getStructuredDTDDocumentRegion().getEndOffset(systemKeyword), 0, " " + quoteChar + v + quoteChar); //$NON-NLS-1$
- }
- else {
- // see if we have a public keyword
- ITextRegion publicKeyword = getPublicKeywordRegion(iterator());
- if (publicKeyword == null) {
- ITextRegion nameRegion = getNameRegion();
-
- replaceText(requestor, getStructuredDTDDocumentRegion().getEndOffset(nameRegion), 0, " SYSTEM " + quoteChar + v + quoteChar); //$NON-NLS-1$
- }
- else {
- // put it after the public value region
- ITextRegion publicValueRegion = getPublicValueRegion();
- replaceText(requestor, getStructuredDTDDocumentRegion().getEndOffset(publicValueRegion), 0, " " + quoteChar + v + quoteChar); //$NON-NLS-1$
- }
-
- }
- }
-
- }
- }
-
-
- /**
- * Set the value of systemID.
- *
- * @param v
- * Value to assign to systemID.
- */
- public void setSystemID(String v) {
- beginRecording(this, DTDCoreMessages._UI_LABEL_EXT_NODE_SYSTEM_ID_CHG); //$NON-NLS-1$
- setSystemID(this, v);
- endRecording(this);
- }
-}

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