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fixed https://bugs.eclipse.org/bugs/show_bug.cgi?id=65621

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This commit is contained in:
David Inglis 2004-06-04 12:55:29 +00:00
parent 0041b93111
commit 2c822f988a
2 changed files with 29 additions and 124 deletions
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106
build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/ui/MakeContentProvider.java
View file

@ -14,19 +14,15 @@ import org.eclipse.cdt.make.core.MakeCorePlugin;
import org.eclipse.cdt.make.core.MakeTargetEvent;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IResourceChangeEvent;
import org.eclipse.core.resources.IResourceChangeListener;
import org.eclipse.core.resources.IResourceDelta;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.viewers.AbstractTreeViewer;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.StructuredViewer;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.swt.widgets.Control;
public class MakeContentProvider implements ITreeContentProvider, IMakeTargetListener, IResourceChangeListener {
public class MakeContentProvider implements ITreeContentProvider, IMakeTargetListener {
protected boolean bFlatten;
protected StructuredViewer viewer;
@ -104,26 +100,6 @@ public class MakeContentProvider implements ITreeContentProvider, IMakeTargetLis
MakeCorePlugin.getDefault().getTargetManager().addListener(this);
}
this.viewer = (StructuredViewer)viewer;
IWorkspace oldWorkspace = null;
IWorkspace newWorkspace = null;
if (oldInput instanceof IWorkspace) {
oldWorkspace = (IWorkspace) oldInput;
} else if (oldInput instanceof IContainer) {
oldWorkspace = ((IContainer) oldInput).getWorkspace();
}
if (newInput instanceof IWorkspace) {
newWorkspace = (IWorkspace) newInput;
} else if (newInput instanceof IContainer) {
newWorkspace = ((IContainer) newInput).getWorkspace();
}
if (oldWorkspace != newWorkspace) {
if (oldWorkspace != null) {
oldWorkspace.removeResourceChangeListener(this);
}
if (newWorkspace != null) {
newWorkspace.addResourceChangeListener(this, IResourceChangeEvent.POST_CHANGE);
}
}
}
public void targetChanged(final MakeTargetEvent event) {
@ -133,6 +109,7 @@ public class MakeContentProvider implements ITreeContentProvider, IMakeTargetLis
case MakeTargetEvent.PROJECT_ADDED :
case MakeTargetEvent.PROJECT_REMOVED :
ctrl.getDisplay().syncExec(new Runnable() {
public void run() {
if (ctrl != null && !ctrl.isDisposed()) {
viewer.refresh();
@ -144,6 +121,7 @@ public class MakeContentProvider implements ITreeContentProvider, IMakeTargetLis
case MakeTargetEvent.TARGET_CHANGED :
case MakeTargetEvent.TARGET_REMOVED :
ctrl.getDisplay().syncExec(new Runnable() {
public void run() {
if (ctrl != null && !ctrl.isDisposed()) {
if (bFlatten) {
@ -158,80 +136,4 @@ public class MakeContentProvider implements ITreeContentProvider, IMakeTargetLis
}
}
}
void processDelta(IResourceDelta delta) {
// Bail out if the widget was disposed.
Control ctrl = viewer.getControl();
if (ctrl == null || ctrl.isDisposed() || delta == null) {
return;
}
IResourceDelta[] affectedChildren = delta.getAffectedChildren(IResourceDelta.CHANGED);
// Not interested in Content changes.
for (int i = 0; i < affectedChildren.length; i++) {
if ((affectedChildren[i].getFlags() & IResourceDelta.TYPE) != 0) {
return;
}
}
// Handle changed children recursively.
for (int i = 0; i < affectedChildren.length; i++) {
processDelta(affectedChildren[i]);
}
// Get the affected resource
IResource resource = delta.getResource();
// Handle removed children. Issue one update for all removals.
affectedChildren = delta.getAffectedChildren(IResourceDelta.REMOVED);
if (affectedChildren.length > 0) {
ArrayList affected = new ArrayList(affectedChildren.length);
for (int i = 0; i < affectedChildren.length; i++) {
if (affectedChildren[i].getResource() instanceof IContainer) {
affected.add(affectedChildren[i].getResource());
}
}
if (affected.size() != 0) {
if (viewer instanceof AbstractTreeViewer) {
((AbstractTreeViewer) viewer).remove(affected.toArray());
} else {
viewer.refresh(resource);
}
}
}
// Handle added children. Issue one update for all insertions.
affectedChildren = delta.getAffectedChildren(IResourceDelta.ADDED);
if (affectedChildren.length > 0) {
ArrayList affected = new ArrayList(affectedChildren.length);
for (int i = 0; i < affectedChildren.length; i++) {
if (affectedChildren[i].getResource() instanceof IContainer) {
affected.add(affectedChildren[i].getResource());
}
}
if (affected.size() != 0) {
if (viewer instanceof AbstractTreeViewer) {
((AbstractTreeViewer) viewer).add(resource, affected.toArray());
} else {
viewer.refresh(resource);
}
}
}
}
public void resourceChanged(IResourceChangeEvent event) {
final IResourceDelta delta = event.getDelta();
Control ctrl = viewer.getControl();
if (ctrl != null && !ctrl.isDisposed()) {
// Do a sync exec, not an async exec, since the resource delta
// must be traversed in this method. It is destroyed
// when this method returns.
ctrl.getDisplay().syncExec(new Runnable() {
public void run() {
processDelta(delta);
}
});
}
}
}

11
build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/ui/views/MakeView.java
View file

@ -1,8 +1,7 @@
package org.eclipse.cdt.make.ui.views;
/*
* (c) Copyright QNX Software Systems Ltd. 2002.
* All Rights Reserved.
* (c) Copyright QNX Software Systems Ltd. 2002. All Rights Reserved.
*/
import org.eclipse.cdt.make.ui.*;
@ -18,6 +17,7 @@ import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.jface.viewers.ViewerSorter;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.KeyAdapter;
import org.eclipse.swt.events.KeyEvent;
@ -59,16 +59,19 @@ public class MakeView extends ViewPart {
drillDownAdapter = new DrillDownAdapter(viewer);
viewer.addDoubleClickListener(new IDoubleClickListener() {
public void doubleClick(DoubleClickEvent event) {
handleDoubleClick(event);
}
});
viewer.addSelectionChangedListener(new ISelectionChangedListener() {
public void selectionChanged(SelectionChangedEvent event) {
handleSelectionChanged(event);
}
});
viewer.getControl().addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent event) {
if (event.character == SWT.DEL && event.stateMask == 0) {
handleDeleteKeyPressed();
@ -78,6 +81,7 @@ public class MakeView extends ViewPart {
viewer.setContentProvider(new MakeContentProvider());
viewer.setLabelProvider(new MakeLabelProvider());
viewer.setSorter(new ViewerSorter());
viewer.setInput(ResourcesPlugin.getWorkspace().getRoot());
getSite().setSelectionProvider(viewer);
@ -106,11 +110,11 @@ public class MakeView extends ViewPart {
private void fillLocalPullDown(IMenuManager manager) {
}
private void hookContextMenu() {
MenuManager menuMgr = new MenuManager("#PopupMenu"); //$NON-NLS-1$
menuMgr.setRemoveAllWhenShown(true);
menuMgr.addMenuListener(new IMenuListener() {
public void menuAboutToShow(IMenuManager manager) {
MakeView.this.fillContextMenu(manager);
updateActions((IStructuredSelection)viewer.getSelection());
@ -121,7 +125,6 @@ public class MakeView extends ViewPart {
// getSite().registerContextMenu(menuMgr, viewer);
}
protected void fillContextMenu(IMenuManager manager) {
manager.add(buildTargetAction);
manager.add(addTargetAction);