X-Git-Url: http://secure.phpeclipse.com
diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/DocumentAdapter.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/DocumentAdapter.java
index 85dacc1..006503e 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/DocumentAdapter.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/DocumentAdapter.java
@@ -1,10 +1,10 @@
/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
+ * 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
@@ -47,12 +47,12 @@ import org.eclipse.swt.widgets.Display;
/**
* Adapts <code>IDocument</code> to <code>IBuffer</code>. Uses the
- * same algorithm as the text widget to determine the buffer's line delimiter.
+ * same algorithm as the text widget to determine the buffer's line delimiter.
* All text inserted into the buffer is converted to this line delimiter.
* This class is <code>public</code> for test purposes only.
*/
public class DocumentAdapter implements IBuffer, IDocumentListener {
-
+
/**
* Internal implementation of a NULL instanceof IBuffer.
*/
@@ -78,38 +78,38 @@ public class DocumentAdapter implements IBuffer, IDocumentListener {
public void setContents(char[] contents) {}
public void setContents(String contents) {}
}
-
-
+
+
/** NULL implementing <code>IBuffer</code> */
public final static IBuffer NULL= new NullBuffer();
-
-
+
+
/**
* Executes a document set content call in the ui thread.
*/
protected class DocumentSetCommand implements Runnable {
-
+
private String fContents;
-
+
public void run() {
fDocument.set(fContents);
}
-
+
public void set(String contents) {
fContents= contents;
Display.getDefault().syncExec(this);
}
}
-
+
/**
* Executes a document replace call in the ui thread.
*/
protected class DocumentReplaceCommand implements Runnable {
-
+
private int fOffset;
private int fLength;
private String fText;
-
+
public void run() {
try {
fDocument.replace(fOffset, fLength, fText);
@@ -117,7 +117,7 @@ public class DocumentAdapter implements IBuffer, IDocumentListener {
// ignore
}
}
-
+
public void replace(int offset, int length, String text) {
fOffset= offset;
fLength= length;
@@ -125,34 +125,34 @@ public class DocumentAdapter implements IBuffer, IDocumentListener {
Display.getDefault().syncExec(this);
}
}
-
+
private static final boolean DEBUG_LINE_DELIMITERS= true;
-
+
private IOpenable fOwner;
private IFile fFile;
private ITextFileBuffer fTextFileBuffer;
private IDocument fDocument;
-
+
private DocumentSetCommand fSetCmd= new DocumentSetCommand();
private DocumentReplaceCommand fReplaceCmd= new DocumentReplaceCommand();
-
+
private Set fLegalLineDelimiters;
-
+
private List fBufferListeners= new ArrayList(3);
private IStatus fStatus;
-
-
+
+
/**
* This method is <code>public</code> for test purposes only.
*/
public DocumentAdapter(IOpenable owner, IFile file) {
-
+
fOwner= owner;
fFile= file;
-
+
initialize();
}
-
+
private void initialize() {
ITextFileBufferManager manager= FileBuffers.getTextFileBufferManager();
IPath location= fFile.getFullPath();
@@ -166,7 +166,7 @@ public class DocumentAdapter implements IBuffer, IDocumentListener {
}
fDocument.addPrenotifiedDocumentListener(this);
}
-
+
/**
* Returns the status of this document adapter.
*/
@@ -177,16 +177,16 @@ public class DocumentAdapter implements IBuffer, IDocumentListener {
return fTextFileBuffer.getStatus();
return null;
}
-
+
/**
* Returns the adapted document.
- *
+ *
* @return the adapted document
*/
public IDocument getDocument() {
return fDocument;
}
-
+
/*
* @see IBuffer#addBufferChangedListener(IBufferChangedListener)
*/
@@ -195,7 +195,7 @@ public class DocumentAdapter implements IBuffer, IDocumentListener {
if (!fBufferListeners.contains(listener))
fBufferListeners.add(listener);
}
-
+
/*
* @see IBuffer#removeBufferChangedListener(IBufferChangedListener)
*/
@@ -203,16 +203,16 @@ public class DocumentAdapter implements IBuffer, IDocumentListener {
Assert.isNotNull(listener);
fBufferListeners.remove(listener);
}
-
+
/*
* @see IBuffer#append(char[])
*/
public void append(char[] text) {
append(new String(text));
}
-
+
/*
- * @see IBuffer#append(String)
+ * @see IBuffer#append(String)
*/
public void append(String text) {
if (DEBUG_LINE_DELIMITERS) {
@@ -220,19 +220,19 @@ public class DocumentAdapter implements IBuffer, IDocumentListener {
}
fReplaceCmd.replace(fDocument.getLength(), 0, text);
}
-
+
/*
* @see IBuffer#close()
*/
public void close() {
-
+
if (isClosed())
return;
-
+
IDocument d= fDocument;
fDocument= null;
d.removePrenotifiedDocumentListener(this);
-
+
if (fTextFileBuffer != null) {
ITextFileBufferManager manager= FileBuffers.getTextFileBufferManager();
try {
@@ -242,11 +242,11 @@ public class DocumentAdapter implements IBuffer, IDocumentListener {
}
fTextFileBuffer= null;
}
-
+
fireBufferChanged(new BufferChangedEvent(this, 0, 0, null));
fBufferListeners.clear();
}
-
+
/*
* @see IBuffer#getChar(int)
*/
@@ -257,7 +257,7 @@ public class DocumentAdapter implements IBuffer, IDocumentListener {
throw new ArrayIndexOutOfBoundsException();
}
}
-
+
/*
* @see IBuffer#getCharacters()
*/
@@ -265,28 +265,28 @@ public class DocumentAdapter implements IBuffer, IDocumentListener {
String content= getContents();
return content == null ? null : content.toCharArray();
}
-
+
/*
* @see IBuffer#getContents()
*/
public String getContents() {
return fDocument.get();
}
-
+
/*
* @see IBuffer#getLength()
*/
public int getLength() {
return fDocument.getLength();
}
-
+
/*
* @see IBuffer#getOwner()
*/
public IOpenable getOwner() {
return fOwner;
}
-
+
/*
* @see IBuffer#getText(int, int)
*/
@@ -297,43 +297,43 @@ public class DocumentAdapter implements IBuffer, IDocumentListener {
throw new ArrayIndexOutOfBoundsException();
}
}
-
+
/*
* @see IBuffer#getUnderlyingResource()
*/
public IResource getUnderlyingResource() {
return fFile;
}
-
+
/*
* @see IBuffer#hasUnsavedChanges()
*/
public boolean hasUnsavedChanges() {
return fTextFileBuffer != null ? fTextFileBuffer.isDirty() : false;
}
-
+
/*
* @see IBuffer#isClosed()
*/
public boolean isClosed() {
return fDocument == null;
}
-
+
/*
* @see IBuffer#isReadOnly()
*/
public boolean isReadOnly() {
IResource resource= getUnderlyingResource();
- return resource == null ? true : resource.isReadOnly();
+ return resource == null ? true : resource.getResourceAttributes().isReadOnly();
}
-
+
/*
* @see IBuffer#replace(int, int, char[])
*/
public void replace(int position, int length, char[] text) {
replace(position, length, new String(text));
}
-
+
/*
* @see IBuffer#replace(int, int, String)
*/
@@ -343,7 +343,7 @@ public class DocumentAdapter implements IBuffer, IDocumentListener {
}
fReplaceCmd.replace(position, length, text);
}
-
+
/*
* @see IBuffer#save(IProgressMonitor, boolean)
*/
@@ -355,38 +355,38 @@ public class DocumentAdapter implements IBuffer, IDocumentListener {
throw new JavaModelException(e);
}
}
-
+
/*
* @see IBuffer#setContents(char[])
*/
public void setContents(char[] contents) {
setContents(new String(contents));
}
-
+
/*
* @see IBuffer#setContents(String)
*/
public void setContents(String contents) {
int oldLength= fDocument.getLength();
-
+
if (contents == null) {
-
+
if (oldLength != 0)
fSetCmd.set(""); //$NON-NLS-1$
-
+
} else {
-
+
// set only if different
if (DEBUG_LINE_DELIMITERS) {
validateLineDelimiters(contents);
}
-
+
if (!contents.equals(fDocument.get()))
fSetCmd.set(contents);
}
}
-
-
+
+
private void validateLineDelimiters(String contents) {
if (fLegalLineDelimiters == null) {
@@ -407,16 +407,16 @@ public class DocumentAdapter implements IBuffer, IDocumentListener {
return; // first insertion of a line delimiter: no test
}
fLegalLineDelimiters= existingDelimiters;
-
+
}
-
+
DefaultLineTracker tracker= new DefaultLineTracker();
tracker.set(contents);
-
+
int lines= tracker.getNumberOfLines();
if (lines <= 1)
return;
-
+
for (int i= 0; i < lines; i++) {
try {
String curr= tracker.getLineDelimiter(i);
@@ -446,7 +446,7 @@ public class DocumentAdapter implements IBuffer, IDocumentListener {
public void documentChanged(DocumentEvent event) {
fireBufferChanged(new BufferChangedEvent(this, event.getOffset(), event.getLength(), event.getText()));
}
-
+
private void fireBufferChanged(BufferChangedEvent event) {
if (fBufferListeners != null && fBufferListeners.size() > 0) {
Iterator e= new ArrayList(fBufferListeners).iterator();