| /******************************************************************************* |
| * 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.jsdt.web.ui.internal.style; |
| |
| import org.eclipse.jface.preference.IPreferenceStore; |
| import org.eclipse.jface.text.TextAttribute; |
| import org.eclipse.jface.util.PropertyChangeEvent; |
| import org.eclipse.wst.jsdt.web.core.internal.regions.DOMJSPRegionContexts; |
| import org.eclipse.wst.jsdt.web.ui.internal.JSPUIPlugin; |
| import org.eclipse.wst.html.ui.internal.style.IStyleConstantsHTML; |
| import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; |
| import org.eclipse.wst.sse.ui.internal.provisional.style.AbstractLineStyleProvider; |
| import org.eclipse.wst.sse.ui.internal.provisional.style.LineStyleProvider; |
| import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext; |
| import org.eclipse.wst.xml.ui.internal.style.IStyleConstantsXML; |
| |
| public class LineStyleProviderForJSP extends AbstractLineStyleProvider |
| implements LineStyleProvider { |
| |
| private String fLanguage = null; |
| |
| // private static final String JAVA = "java"; //$NON-NLS-1$ |
| // private static final String[] JAVASCRIPT_LANGUAGE_KEYS = new String[] { |
| // "javascript", "javascript1.0", "javascript1.1_3", "javascript1.2", |
| // "javascript1.3", "javascript1.4", "javascript1.5", "javascript1.6", |
| // "jscript", "sashscript" }; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| // //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ |
| // //$NON-NLS-9$ //$NON-NLS-10$ |
| |
| public LineStyleProviderForJSP() { |
| super(); |
| } |
| |
| @Override |
| protected TextAttribute getAttributeFor(ITextRegion region) { |
| /** |
| * a method to centralize all the "sytle rules" for regions |
| */ |
| TextAttribute result = null; |
| // not sure why this is coming through null, but just to catch it |
| if (region == null) { |
| result = (TextAttribute) getTextAttributes().get( |
| IStyleConstantsXML.CDATA_TEXT); |
| } else { |
| |
| if (result == null) { |
| String type = region.getType(); |
| if ((type == DOMJSPRegionContexts.JSP_SCRIPTLET_OPEN) |
| || (type == DOMJSPRegionContexts.JSP_DECLARATION_OPEN) |
| || (type == DOMJSPRegionContexts.JSP_EXPRESSION_OPEN) |
| || (type == DOMJSPRegionContexts.JSP_DIRECTIVE_OPEN) |
| || (type == DOMJSPRegionContexts.JSP_DIRECTIVE_CLOSE) |
| || (type == DOMJSPRegionContexts.JSP_CLOSE)) { |
| result = (TextAttribute) getTextAttributes().get( |
| IStyleConstantsHTML.SCRIPT_AREA_BORDER); |
| } else if (type == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME |
| || type == DOMJSPRegionContexts.JSP_ROOT_TAG_NAME) { |
| result = (TextAttribute) getTextAttributes().get( |
| IStyleConstantsXML.TAG_NAME); |
| } else if ((type == DOMJSPRegionContexts.JSP_COMMENT_OPEN) |
| || (type == DOMJSPRegionContexts.JSP_COMMENT_CLOSE)) { |
| result = (TextAttribute) getTextAttributes().get( |
| IStyleConstantsXML.COMMENT_BORDER); |
| } else if (type == DOMJSPRegionContexts.JSP_COMMENT_TEXT) { |
| result = (TextAttribute) getTextAttributes().get( |
| IStyleConstantsXML.COMMENT_TEXT); |
| } |
| // ============ These are in common with XML --- (for XML form |
| // of tags) |
| // Note: this assume's this provider is only called for |
| // true JSP Nodes. If its called for others, then this will |
| // cause their tag names to be highlighted too! |
| // Further checks could be done to prevent that, but doesn't |
| // seem worth it, since if adpaters factories are working |
| // right, |
| // then wouldn't be needed. |
| else if (type == DOMRegionContext.XML_TAG_NAME) { |
| result = (TextAttribute) getTextAttributes().get( |
| IStyleConstantsXML.TAG_NAME); |
| } else if ((type == DOMRegionContext.XML_TAG_OPEN) |
| || (type == DOMRegionContext.XML_END_TAG_OPEN) |
| || (type == DOMRegionContext.XML_TAG_CLOSE) |
| || (type == DOMRegionContext.XML_EMPTY_TAG_CLOSE)) { |
| result = (TextAttribute) getTextAttributes().get( |
| IStyleConstantsXML.TAG_BORDER); |
| } else if (type == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME) { |
| result = (TextAttribute) getTextAttributes().get( |
| IStyleConstantsXML.TAG_ATTRIBUTE_NAME); |
| } else if ((type == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) |
| || (type == DOMJSPRegionContexts.XML_TAG_ATTRIBUTE_VALUE_DQUOTE) |
| || (type == DOMJSPRegionContexts.XML_TAG_ATTRIBUTE_VALUE_SQUOTE)) { |
| result = (TextAttribute) getTextAttributes().get( |
| IStyleConstantsXML.TAG_ATTRIBUTE_VALUE); |
| } else if (type == DOMRegionContext.XML_TAG_ATTRIBUTE_EQUALS) { |
| result = (TextAttribute) getTextAttributes().get( |
| IStyleConstantsXML.TAG_ATTRIBUTE_EQUALS); |
| } |
| |
| // DMW: added 9/1/2002 Undefined color may need addjustment :) |
| else if (type == DOMRegionContext.UNDEFINED) { |
| result = (TextAttribute) getTextAttributes().get( |
| IStyleConstantsXML.XML_CONTENT); |
| } else if (type == DOMRegionContext.WHITE_SPACE) { |
| result = (TextAttribute) getTextAttributes().get( |
| IStyleConstantsXML.XML_CONTENT); |
| } else if (type == DOMRegionContext.XML_CONTENT) { |
| result = (TextAttribute) getTextAttributes().get( |
| IStyleConstantsXML.XML_CONTENT); |
| } else if (type == DOMRegionContext.BLOCK_TEXT) { |
| result = (TextAttribute) getTextAttributes().get( |
| IStyleConstantsXML.CDATA_TEXT); |
| } |
| } |
| } |
| // default, return null to signal "not handled" |
| // in which case, other factories should be tried |
| return result; |
| } |
| |
| @Override |
| protected IPreferenceStore getColorPreferences() { |
| return JSPUIPlugin.getDefault().getPreferenceStore(); |
| } |
| |
| @Override |
| protected void loadColors() { |
| addTextAttribute(IStyleConstantsXML.TAG_NAME); |
| addTextAttribute(IStyleConstantsXML.TAG_BORDER); |
| addTextAttribute(IStyleConstantsXML.TAG_ATTRIBUTE_NAME); |
| addTextAttribute(IStyleConstantsXML.TAG_ATTRIBUTE_VALUE); |
| addTextAttribute(IStyleConstantsXML.TAG_ATTRIBUTE_EQUALS); |
| addTextAttribute(IStyleConstantsXML.COMMENT_BORDER); |
| addTextAttribute(IStyleConstantsXML.COMMENT_TEXT); |
| addTextAttribute(IStyleConstantsXML.CDATA_BORDER); |
| addTextAttribute(IStyleConstantsXML.CDATA_TEXT); |
| addTextAttribute(IStyleConstantsXML.DECL_BORDER); |
| addTextAttribute(IStyleConstantsXML.DOCTYPE_EXTERNAL_ID); |
| addTextAttribute(IStyleConstantsXML.DOCTYPE_EXTERNAL_ID_PUBREF); |
| addTextAttribute(IStyleConstantsXML.DOCTYPE_EXTERNAL_ID_SYSREF); |
| addTextAttribute(IStyleConstantsXML.DOCTYPE_NAME); |
| addTextAttribute(IStyleConstantsXML.PI_CONTENT); |
| addTextAttribute(IStyleConstantsXML.PI_BORDER); |
| addTextAttribute(IStyleConstantsXML.XML_CONTENT); |
| addTextAttribute(IStyleConstantsHTML.SCRIPT_AREA_BORDER); |
| } |
| |
| @Override |
| protected void handlePropertyChange(PropertyChangeEvent event) { |
| String styleKey = null; |
| |
| if (event != null) { |
| String prefKey = event.getProperty(); |
| // check if preference changed is a style preference |
| if (IStyleConstantsXML.TAG_NAME.equals(prefKey)) { |
| styleKey = IStyleConstantsXML.TAG_NAME; |
| } else if (IStyleConstantsXML.TAG_BORDER.equals(prefKey)) { |
| styleKey = IStyleConstantsXML.TAG_BORDER; |
| } else if (IStyleConstantsXML.TAG_ATTRIBUTE_NAME.equals(prefKey)) { |
| styleKey = IStyleConstantsXML.TAG_ATTRIBUTE_NAME; |
| } else if (IStyleConstantsXML.TAG_ATTRIBUTE_VALUE.equals(prefKey)) { |
| styleKey = IStyleConstantsXML.TAG_ATTRIBUTE_VALUE; |
| } else if (IStyleConstantsXML.TAG_ATTRIBUTE_EQUALS.equals(prefKey)) { |
| styleKey = IStyleConstantsXML.TAG_ATTRIBUTE_EQUALS; |
| } else if (IStyleConstantsXML.COMMENT_BORDER.equals(prefKey)) { |
| styleKey = IStyleConstantsXML.COMMENT_BORDER; |
| } else if (IStyleConstantsXML.COMMENT_TEXT.equals(prefKey)) { |
| styleKey = IStyleConstantsXML.COMMENT_TEXT; |
| } else if (IStyleConstantsXML.CDATA_BORDER.equals(prefKey)) { |
| styleKey = IStyleConstantsXML.CDATA_BORDER; |
| } else if (IStyleConstantsXML.CDATA_TEXT.equals(prefKey)) { |
| styleKey = IStyleConstantsXML.CDATA_TEXT; |
| } else if (IStyleConstantsXML.DECL_BORDER.equals(prefKey)) { |
| styleKey = IStyleConstantsXML.DECL_BORDER; |
| } else if (IStyleConstantsXML.DOCTYPE_EXTERNAL_ID.equals(prefKey)) { |
| styleKey = IStyleConstantsXML.DOCTYPE_EXTERNAL_ID; |
| } else if (IStyleConstantsXML.DOCTYPE_EXTERNAL_ID_PUBREF |
| .equals(prefKey)) { |
| styleKey = IStyleConstantsXML.DOCTYPE_EXTERNAL_ID_PUBREF; |
| } else if (IStyleConstantsXML.DOCTYPE_EXTERNAL_ID_SYSREF |
| .equals(prefKey)) { |
| styleKey = IStyleConstantsXML.DOCTYPE_EXTERNAL_ID_SYSREF; |
| } else if (IStyleConstantsXML.DOCTYPE_NAME.equals(prefKey)) { |
| styleKey = IStyleConstantsXML.DOCTYPE_NAME; |
| } else if (IStyleConstantsXML.PI_CONTENT.equals(prefKey)) { |
| styleKey = IStyleConstantsXML.PI_CONTENT; |
| } else if (IStyleConstantsXML.PI_BORDER.equals(prefKey)) { |
| styleKey = IStyleConstantsXML.PI_BORDER; |
| } else if (IStyleConstantsXML.XML_CONTENT.equals(prefKey)) { |
| styleKey = IStyleConstantsXML.XML_CONTENT; |
| } else if (IStyleConstantsHTML.SCRIPT_AREA_BORDER.equals(prefKey)) { |
| styleKey = IStyleConstantsHTML.SCRIPT_AREA_BORDER; |
| } |
| } |
| |
| if (styleKey != null) { |
| // overwrite style preference with new value |
| addTextAttribute(styleKey); |
| super.handlePropertyChange(event); |
| } |
| } |
| |
| /** |
| * Returns the language. |
| * |
| * @return String |
| */ |
| public String getLanguage() { |
| return fLanguage; |
| } |
| |
| /** |
| * Sets the language. |
| * |
| * @param language |
| * The language to set |
| */ |
| public void setLanguage(String language) { |
| this.fLanguage = language; |
| } |
| } |
