Implement documentSetup and documentCreation extension point

for CDT

core/org.eclipse.cdt.ui/ChangeLog

@@ -1,3 +1,15 @@
+2004-04-20 Alain Magloire
+
+	In Eclipse-3.0 things changes to set partition scanner
+	on the Document Provider, it is now an extension point.
+	Implement "documentCreation" and "documentSetup" extension points.
+
+	* plugin.xml
+	* plugin.properties
+	* src/org/eclipse/cdt/internal/ui/editor/CDocumentFactory.java
+	* src/org/eclipse/cdt/internal/ui/editor/CDocumentSetupParticipant.java
+	* src/org/eclipse/cdt/internal/ui/editor/PartiallySynchronizedDocument.java
+	
 2004-04-20 David Inglis
 
 	Work in progress CPath UI changes

core/org.eclipse.cdt.ui/plugin.properties

@@ -151,3 +151,6 @@ HideHeaderFiles.label= Header files
 HideHeaderFiles.description= Hides all Header files
 
 WorkInProgress.name=Work In Progress
+
+cDocumentFactory=C Document Factory
+cDocumentSetupParticipant=C Document Setup Participant

core/org.eclipse.cdt.ui/plugin.xml

@@ -205,6 +205,27 @@
          </description>
       </wizard>
    </extension>
+  
+<!-- Define the document provider and partitionner for the CEditor -->
+   <extension
+         id="org.eclipse.cdt.ui.CDocumentSetupParticipant"
+         name="%cDocumentSetupParticipant"
+         point="org.eclipse.core.filebuffers.documentSetup">
+      <participant
+            extensions="c, cc, cpp, cxx, h, hh, hpp"
+            class="org.eclipse.cdt.internal.ui.editor.CDocumentSetupParticipant">
+      </participant>
+   </extension>
+   <extension
+         id="org.eclipse.cdt.ui.CDocumentFactory"
+         name="%cDocumentFactory"
+         point="org.eclipse.core.filebuffers.documentCreation">
+      <factory
+            extensions="c, cc, cpp, cxx, h, hh, hpp"
+            class="org.eclipse.cdt.internal.ui.editor.CDocumentFactory">
+      </factory>
+   </extension>
+
    <extension
          id="org.eclipse.cdt.ui.ceditor"
          point="org.eclipse.ui.editors">
@@ -623,7 +644,7 @@
             id="org.eclipse.cdt.ui.CSearchResultPage">
       </viewPage>
    </extension>
-<!--
+-->
    <extension
          point="org.eclipse.ui.propertyPages">
       <page

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/CDocumentFactory.java

@@ -0,0 +1,34 @@
+/**********************************************************************
+ * Copyright (c) 2002,2003,2004 QNX Software Systems and others.
+ * All rights reserved.   This program and the accompanying materials
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors: 
+ * QNX Software Systems - Initial API and implementation
+ ***********************************************************************/
+
+package org.eclipse.cdt.internal.ui.editor;
+
+import org.eclipse.core.filebuffers.IDocumentFactory;
+import org.eclipse.jface.text.IDocument;
+
+/**
+ * CDocumentFactory
+ */
+public class CDocumentFactory implements IDocumentFactory {
+	/**
+	 * 
+	 */
+	public CDocumentFactory() {
+	}
+
+	/*
+	 * @see org.eclipse.core.filebuffers.IDocumentFactory#createDocument()
+	 */
+	public IDocument createDocument() {
+		return new PartiallySynchronizedDocument();
+	}
+
+}

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/CDocumentSetupParticipant.java

@@ -0,0 +1,37 @@
+/**********************************************************************
+ * Copyright (c) 2002,2003,2004 QNX Software Systems and others.
+ * All rights reserved.   This program and the accompanying materials
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors: 
+ * QNX Software Systems - Initial API and implementation
+ ***********************************************************************/
+
+package org.eclipse.cdt.internal.ui.editor;
+
+import org.eclipse.cdt.internal.ui.text.CTextTools;
+import org.eclipse.cdt.ui.CUIPlugin;
+import org.eclipse.core.filebuffers.IDocumentSetupParticipant;
+import org.eclipse.jface.text.IDocument;
+
+/**
+ * CDocumentSetupParticipant
+ */
+public class CDocumentSetupParticipant implements IDocumentSetupParticipant {
+	/**
+	 * 
+	 */
+	public CDocumentSetupParticipant() {
+	}
+	
+	/*
+	 * @see org.eclipse.core.filebuffers.IDocumentSetupParticipant#setup(org.eclipse.jface.text.IDocument)
+	 */
+	public void setup(IDocument document) {
+		CTextTools tools= CUIPlugin.getDefault().getTextTools();
+		tools.setupCDocument(document);
+	}
+
+}

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/PartiallySynchronizedDocument.java

@@ -0,0 +1,132 @@
+/**********************************************************************
+ * Copyright (c) 2002,2003,2004 QNX Software Systems and others.
+ * All rights reserved.   This program and the accompanying materials
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors: 
+ * QNX Software Systems - Initial API and implementation
+ ***********************************************************************/
+
+package org.eclipse.cdt.internal.ui.editor;
+
+import org.eclipse.jface.text.BadLocationException;
+import org.eclipse.jface.text.BadPositionCategoryException;
+import org.eclipse.jface.text.Document;
+import org.eclipse.jface.text.ISynchronizable;
+import org.eclipse.jface.text.Position;
+
+
+/**
+ * Document that can also be used by a background reconciler.
+ */
+public class PartiallySynchronizedDocument extends Document implements ISynchronizable {
+    
+    private final Object fInternalLockObject= new Object();
+    private Object fLockObject;
+    
+    /*
+     * @see org.eclipse.jface.text.ISynchronizable#setLockObject(java.lang.Object)
+     */
+    public void setLockObject(Object lockObject) {
+        fLockObject= lockObject;
+    }
+
+    /*
+     * @see org.eclipse.jface.text.ISynchronizable#getLockObject()
+     */
+    public Object getLockObject() {
+        return fLockObject == null ? fInternalLockObject : fLockObject;
+    }
+	
+	/*
+	 * @see IDocumentExtension#startSequentialRewrite(boolean)
+	 */
+	public void startSequentialRewrite(boolean normalized) {
+	    synchronized (getLockObject()) {
+	        super.startSequentialRewrite(normalized);
+	    }
+	}
+
+	/*
+	 * @see IDocumentExtension#stopSequentialRewrite()
+	 */
+	public void stopSequentialRewrite() {
+		synchronized (getLockObject()) {
+            super.stopSequentialRewrite();
+        }
+    }
+	
+	/*
+	 * @see IDocument#get()
+	 */
+	public String get() {
+		synchronized (getLockObject()) {
+            return super.get();
+        }
+    }
+	
+	/*
+	 * @see IDocument#get(int, int)
+	 */
+	public String get(int offset, int length) throws BadLocationException {
+		synchronized (getLockObject()) {
+            return super.get(offset, length);
+        }
+	}
+	
+	/*
+	 * @see IDocument#getChar(int)
+	 */
+	public char getChar(int offset) throws BadLocationException {
+		synchronized (getLockObject()) {
+            return super.getChar(offset);
+        }
+	}
+	
+	/*
+	 * @see IDocument#replace(int, int, String)
+	 */
+	public void replace(int offset, int length, String text) throws BadLocationException {
+		synchronized (getLockObject()) {
+            super.replace(offset, length, text);
+        }
+	}
+	
+	/*
+	 * @see IDocument#set(String)
+	 */
+	public void set(String text) {
+		synchronized (getLockObject()) {
+            super.set(text);
+        }
+	}
+	
+	/*
+	 * @see org.eclipse.jface.text.AbstractDocument#addPosition(java.lang.String, org.eclipse.jface.text.Position)
+	 */
+	public void addPosition(String category, Position position) throws BadLocationException, BadPositionCategoryException {
+		synchronized (getLockObject()) {
+            super.addPosition(category, position);
+        }
+	}
+	
+	/*
+	 * @see org.eclipse.jface.text.AbstractDocument#removePosition(java.lang.String, org.eclipse.jface.text.Position)
+	 */
+	public void removePosition(String category, Position position) throws BadPositionCategoryException {
+		synchronized (getLockObject()) {
+            super.removePosition(category, position);
+        }
+	}
+	
+	/*
+	 * @see org.eclipse.jface.text.AbstractDocument#getPositions(java.lang.String)
+	 */
+	public Position[] getPositions(String category) throws BadPositionCategoryException {
+		synchronized (getLockObject()) {
+            return super.getPositions(category);
+        }
+	}
+}