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Diffstat (limited to 'bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/contentassist/CSSProposalGeneratorForAtmarkRule.java')
-rw-r--r--bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/contentassist/CSSProposalGeneratorForAtmarkRule.java294
1 files changed, 0 insertions, 294 deletions
diff --git a/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/contentassist/CSSProposalGeneratorForAtmarkRule.java b/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/contentassist/CSSProposalGeneratorForAtmarkRule.java
deleted file mode 100644
index 87ba013219..0000000000
--- a/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/contentassist/CSSProposalGeneratorForAtmarkRule.java
+++ /dev/null
@@ -1,294 +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.ui.internal.contentassist;
-
-
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-import org.eclipse.wst.css.core.internal.CSSCorePlugin;
-import org.eclipse.wst.css.core.internal.metamodel.CSSMMNode;
-import org.eclipse.wst.css.core.internal.metamodel.util.CSSMetaModelUtil;
-import org.eclipse.wst.css.core.internal.parserz.CSSRegionContexts;
-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.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.util.SelectionCollector;
-import org.eclipse.wst.css.ui.internal.image.CSSImageType;
-import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion;
-
-class CSSProposalGeneratorForAtmarkRule extends CSSProposalGenerator {
-
- private boolean fUseUpperCase = false;
- private static final String CHARSET = "@charset";//$NON-NLS-1$
- private static final String FONT_FACE = "@font-face";//$NON-NLS-1$
- private static final String IMPORT = "@import";//$NON-NLS-1$
- private static final String MEDIA = "@media";//$NON-NLS-1$
- private static final String PAGE = "@page";//$NON-NLS-1$
-
- /**
- * CSSAtmarkRuleProposalGenerator constructor comment.
- *
- */
- CSSProposalGeneratorForAtmarkRule(CSSContentAssistContext context) {
- super(context);
- fUseUpperCase = CSSCorePlugin.getDefault().getPluginPreferences().getInt(CSSCorePreferenceNames.CASE_IDENTIFIER) == CSSCorePreferenceNames.UPPER;
- }
-
- /**
- *
- */
- private CSSCACandidate getCandidateCharsetRule() {
- // check content model
- CSSMetaModelUtil util = new CSSMetaModelUtil(fContext.getMetaModel());
- if (!util.collectNodesByType(CSSMMNode.TYPE_CHARSET_RULE).hasNext()) {
- return null;
- }
-
- // check if embedded or not
- if (fContext.getModel().getStyleSheetType() == ICSSModel.EMBEDDED) {
- return null;
- }
-
- // check if caret precede all other rules.
- int offset = fContext.getCursorPos();
- if (0 < offset) {
- SelectionCollector trav = new SelectionCollector();
- trav.setRegion(0, offset - 1);
- trav.apply(fContext.getModel().getDocument());
- Iterator i = trav.getSelectedNodes().iterator();
- while (i.hasNext()) {
- Object obj = i.next();
- if (obj instanceof ICSSNode && !(obj instanceof ICSSDocument)) {
- return null;
- }
- }
- }
-
- int cursorPos = 0;
- String ident = (fUseUpperCase) ? CHARSET.toUpperCase() : CHARSET.toLowerCase();
- StringBuffer buf = new StringBuffer();
- buf.append(ident);
- buf.append(" ");//$NON-NLS-1$
- cursorPos = buf.length();
- StringAndOffset sao;
- sao = generateQuotes();
- buf.append(sao.fString);
- cursorPos += sao.fOffset;
- sao = generateSemicolon();
- buf.append(sao.fString);
-
- String text = buf.toString();
-
- if (isMatch(text)) {
- CSSCACandidate item = new CSSCACandidate();
- item.setReplacementString(text);
- item.setCursorPosition(cursorPos);
- item.setDisplayString(ident);
- item.setImageType(CSSImageType.RULE_CHARSET);
- return item;
- } else {
- return null;
- }
- }
-
- /**
- *
- */
- private CSSCACandidate getCandidateFontFaceRule() {
- CSSMetaModelUtil util = new CSSMetaModelUtil(fContext.getMetaModel());
- if (!util.collectNodesByType(CSSMMNode.TYPE_FONT_FACE_RULE).hasNext()) {
- return null;
- }
-
- int cursorPos = 0;
- String ident = (fUseUpperCase) ? FONT_FACE.toUpperCase() : FONT_FACE.toLowerCase();
- StringBuffer buf = new StringBuffer();
- buf.append(ident);
- buf.append(" ");//$NON-NLS-1$
- cursorPos = buf.length();
- StringAndOffset sao;
- sao = generateBraces();
- buf.append(sao.fString);
- cursorPos += sao.fOffset;
-
- String text = buf.toString();
-
- if (isMatch(text)) {
- CSSCACandidate item = new CSSCACandidate();
- item.setReplacementString(buf.toString());
- item.setCursorPosition(cursorPos);
- item.setDisplayString(ident);
- item.setImageType(CSSImageType.RULE_FONTFACE);
- return item;
- } else {
- return null;
- }
- }
-
- /**
- *
- */
- private CSSCACandidate getCandidateImportRule() {
- // check content model
- CSSMetaModelUtil util = new CSSMetaModelUtil(fContext.getMetaModel());
- if (!util.collectNodesByType(CSSMMNode.TYPE_IMPORT_RULE).hasNext()) {
- return null;
- }
-
- // charset and import can precede import rule.
- int offset = fContext.getCursorPos();
- if (0 < offset) {
- SelectionCollector trav = new SelectionCollector();
- trav.setRegion(0, offset - 1);
- trav.apply(fContext.getModel().getDocument());
- Iterator i = trav.getSelectedNodes().iterator();
- while (i.hasNext()) {
- Object obj = i.next();
- if (obj instanceof ICSSNode && !(obj instanceof ICSSDocument || obj instanceof ICSSCharsetRule || obj instanceof ICSSImportRule)) {
- return null;
- }
- }
- }
-
- int cursorPos = 0;
- String ident = (fUseUpperCase) ? IMPORT.toUpperCase() : IMPORT.toLowerCase();
- StringBuffer buf = new StringBuffer();
- buf.append(ident);
- buf.append(" ");//$NON-NLS-1$
- cursorPos = buf.length();
- StringAndOffset sao;
- sao = generateURI();
- buf.append(sao.fString);
- cursorPos += sao.fOffset;
- sao = generateSemicolon();
- buf.append(sao.fString);
-
- String text = buf.toString();
-
- if (isMatch(text)) {
- CSSCACandidate item = new CSSCACandidate();
- item.setReplacementString(buf.toString());
- item.setCursorPosition(cursorPos);
- item.setDisplayString(ident);
- item.setImageType(CSSImageType.RULE_IMPORT);
- return item;
- } else {
- return null;
- }
- }
-
- /**
- *
- */
- private CSSCACandidate getCandidateMediaRule() {
- CSSMetaModelUtil util = new CSSMetaModelUtil(fContext.getMetaModel());
- if (!util.collectNodesByType(CSSMMNode.TYPE_MEDIA_RULE).hasNext()) {
- return null;
- }
-
- int cursorPos = 0;
- String ident = (fUseUpperCase) ? MEDIA.toUpperCase() : MEDIA.toLowerCase();
- StringBuffer buf = new StringBuffer();
- buf.append(ident);
- buf.append(" ");//$NON-NLS-1$
- cursorPos = buf.length() - 1;
- StringAndOffset sao;
- sao = generateBraces();
- buf.append(sao.fString);
-
- String text = buf.toString();
-
- if (isMatch(text)) {
- CSSCACandidate item = new CSSCACandidate();
- item.setReplacementString(buf.toString());
- item.setCursorPosition(cursorPos);
- item.setDisplayString(ident);
- item.setImageType(CSSImageType.RULE_MEDIA);
- return item;
- } else {
- return null;
- }
- }
-
- /**
- *
- */
- private CSSCACandidate getCandidatePageRule() {
- CSSMetaModelUtil util = new CSSMetaModelUtil(fContext.getMetaModel());
- if (!util.collectNodesByType(CSSMMNode.TYPE_PAGE_RULE).hasNext()) {
- return null;
- }
-
- int cursorPos = 0;
- String ident = (fUseUpperCase) ? PAGE.toUpperCase() : PAGE.toLowerCase();
- StringBuffer buf = new StringBuffer();
- buf.append(ident);
- buf.append(" ");//$NON-NLS-1$
- cursorPos = buf.length();
- StringAndOffset sao;
- sao = generateBraces();
- buf.append(sao.fString);
- cursorPos += sao.fOffset;
-
- String text = buf.toString();
-
- if (isMatch(text)) {
- CSSCACandidate item = new CSSCACandidate();
- item.setReplacementString(buf.toString());
- item.setCursorPosition(cursorPos);
- item.setDisplayString(ident);
- item.setImageType(CSSImageType.RULE_PAGE);
- return item;
- } else {
- return null;
- }
- }
-
- /**
- * getCandidates method comment.
- */
- protected Iterator getCandidates() {
- List candidates = new ArrayList();
-
- ITextRegion region = fContext.getTargetRegionPrevious();
- // ITextRegion region = fContext.getSignificantTargetRegion();
- if (region != null) {
- String type = region.getType();
- if (type != CSSRegionContexts.CSS_RBRACE && type != CSSRegionContexts.CSS_DELIMITER) {
- return candidates.iterator();
- }
- }
-
- CSSCACandidate item;
- if ((item = getCandidateImportRule()) != null) {
- candidates.add(item);
- }
- if ((item = getCandidateCharsetRule()) != null) {
- candidates.add(item);
- }
- if ((item = getCandidateMediaRule()) != null) {
- candidates.add(item);
- }
- if ((item = getCandidatePageRule()) != null) {
- candidates.add(item);
- }
- if ((item = getCandidateFontFaceRule()) != null) {
- candidates.add(item);
- }
- return candidates.iterator();
- }
-}

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