mirrors/cdt
1
0
Fork 0
mirror of https://github.com/eclipse-cdt/cdt synced 2025-04-29 19:45:01 +02:00
Code Issues Wiki Activity

Fix for Bug 167806 - [Editor] External files are not editable

Browse source
This commit is contained in:
Anton Leherbauer 2006-12-13 10:30:51 +00:00
parent 9405806525
commit 2a9b29e5bf
2 changed files with 37 additions and 18 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/CDocumentProvider.java
View file

@ -73,7 +73,6 @@ import org.eclipse.cdt.internal.core.model.IBufferFactory;
import org.eclipse.cdt.internal.ui.CFileElementWorkingCopy;
import org.eclipse.cdt.internal.ui.CPluginImages;
import org.eclipse.cdt.internal.ui.text.IProblemRequestorExtension;
import org.eclipse.cdt.internal.ui.util.ExternalEditorInput;
/**
* CDocumentProvider2
@ -862,7 +861,7 @@ public class CDocumentProvider extends TextFileDocumentProvider {
tuInfo.fModel= new ExternalSearchAnnotationModel(markerResource, storage);
IAnnotationModel fileBufferAnnotationModel= tuInfo.fTextFileBuffer.getAnnotationModel();
if (fileBufferAnnotationModel != null) {
((AnnotationModel)tuInfo.fModel).addAnnotationModel("secondaryModel", fileBufferAnnotationModel); //$NON-NLS-1$
((AnnotationModel)tuInfo.fModel).addAnnotationModel("fileBufferModel", fileBufferAnnotationModel); //$NON-NLS-1$
}
tuInfo.fCachedReadOnlyState= true;
}
@ -883,11 +882,15 @@ public class CDocumentProvider extends TextFileDocumentProvider {
* @see org.eclipse.ui.editors.text.TextFileDocumentProvider#isReadOnly(java.lang.Object)
*/
public boolean isReadOnly(Object element) {
// external editor input must not be modified
// external translation unit must not be modified
// because of missing functionality in CFileElementWorkingCopy
if (element instanceof ExternalEditorInput) {
FileInfo info= getFileInfo(element);
if (info instanceof TranslationUnitInfo) {
TranslationUnitInfo tuInfo= (TranslationUnitInfo)info;
if (tuInfo.fCopy instanceof CFileElementWorkingCopy) {
return true;
}
}
return super.isReadOnly(element);
}
@ -895,11 +898,15 @@ public class CDocumentProvider extends TextFileDocumentProvider {
* @see org.eclipse.ui.editors.text.TextFileDocumentProvider#isModifiable(java.lang.Object)
*/
public boolean isModifiable(Object element) {
// external editor input must not be modified
// external translation unit must not be modified
// because of missing functionality in CFileElementWorkingCopy
if (element instanceof ExternalEditorInput) {
FileInfo info= getFileInfo(element);
if (info instanceof TranslationUnitInfo) {
TranslationUnitInfo tuInfo= (TranslationUnitInfo)info;
if (tuInfo.fCopy instanceof CFileElementWorkingCopy) {
return false;
}
}
return super.isModifiable(element);
}

32
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/ExternalSearchDocumentProvider.java
View file

@ -23,24 +23,38 @@ import org.eclipse.jface.text.source.IAnnotationModel;
import org.eclipse.ui.IPathEditorInput;
import org.eclipse.ui.IStorageEditorInput;
import org.eclipse.ui.editors.text.ILocationProvider;
import org.eclipse.ui.editors.text.TextFileDocumentProvider;
import org.eclipse.cdt.core.resources.FileStorage;
import org.eclipse.cdt.ui.CUIPlugin;
import org.eclipse.cdt.internal.ui.util.ExternalEditorInput;
public class ExternalSearchDocumentProvider extends CStorageDocumentProvider {
public class ExternalSearchDocumentProvider extends TextFileDocumentProvider {
/** Location attribute for breakpoints. See <code>ICBreakpoint.SOURCE_HANDLE</code> */
private static final String DEBUG_SOURCE_HANDLE = "org.eclipse.cdt.debug.core.sourceHandle"; //$NON-NLS-1$
public ExternalSearchDocumentProvider(){
super();
public ExternalSearchDocumentProvider() {
super(new CStorageDocumentProvider());
}
/*
* @see org.eclipse.ui.editors.text.StorageDocumentProvider#createAnnotationModel(java.lang.Object)
* @see org.eclipse.ui.editors.text.TextFileDocumentProvider#createFileInfo(java.lang.Object)
*/
protected FileInfo createFileInfo(Object element) throws CoreException {
final FileInfo info= super.createFileInfo(element);
if (info.fModel == null) {
info.fModel= createAnnotationModel(element);
if (info.fModel != null) {
IAnnotationModel fileBufferAnnotationModel= info.fTextFileBuffer.getAnnotationModel();
if (fileBufferAnnotationModel != null) {
((AnnotationModel)info.fModel).addAnnotationModel("fileBufferModel", fileBufferAnnotationModel); //$NON-NLS-1$
}
setUpSynchronization(info);
}
}
return info;
}
protected IAnnotationModel createAnnotationModel(Object element) throws CoreException {
if (element instanceof ExternalEditorInput) {
return createExternalSearchAnnotationModel((ExternalEditorInput)element);
@ -65,7 +79,7 @@ public class ExternalSearchDocumentProvider extends CStorageDocumentProvider {
return createExternalSearchAnnotationModel(storage, null);
}
}
return super.createAnnotationModel(element);
return null;
}
/**
@ -96,8 +110,6 @@ public class ExternalSearchDocumentProvider extends CStorageDocumentProvider {
markerResource= CUIPlugin.getWorkspace().getRoot();
model = new ExternalSearchAnnotationModel(markerResource, storage, IResource.DEPTH_ONE);
}
// attach annotation model for C breakpoints
model.addAnnotationModel("debugMarkerModel", new ExternalSearchAnnotationModel(markerResource, storage, IResource.DEPTH_ZERO, DEBUG_SOURCE_HANDLE)); //$NON-NLS-1$
return model;
}