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Added expression service (bug# 159696)

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Fixed updating the launch state upon startup and shutdown.
This commit is contained in:
Pawel Piech 2007-01-05 22:27:26 +00:00
parent 6c6f7978db
commit 750c30a128
3 changed files with 93 additions and 30 deletions
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69
plugins/org.eclipse.dd.dsf.debug.ui/src/org/eclipse/dd/dsf/debug/ui/viewmodel/launch/StandardLaunchRootLayoutNode.java
View file

@ -38,6 +38,17 @@ import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelDelta;
public class StandardLaunchRootLayoutNode extends AbstractVMRootLayoutNode
implements IVMRootLayoutNode
{
public static class LaunchesEvent {
public enum Type { ADDED, REMOVED, CHANGED, TERMINATED };
public final ILaunch[] fLaunches;
public final Type fType;
public LaunchesEvent(ILaunch[] launches, Type type) {
fLaunches = launches;
fType = type;
}
}
final private ILaunch fLaunch;
public StandardLaunchRootLayoutNode(AbstractVMProvider provider, ILaunch launch) {
@ -60,7 +71,21 @@ public class StandardLaunchRootLayoutNode extends AbstractVMRootLayoutNode
return IModelDelta.NO_CHANGE;
}
}
return super.getDeltaFlags(e);
int flags = 0;
if (e instanceof LaunchesEvent) {
LaunchesEvent le = (LaunchesEvent)e;
for (ILaunch launch : le.fLaunches) {
if (fLaunch == launch) {
if (le.fType == LaunchesEvent.Type.CHANGED) {
flags = IModelDelta.STATE | IModelDelta.CONTENT;
} else if (le.fType == LaunchesEvent.Type.TERMINATED) {
flags = IModelDelta.STATE | IModelDelta.CONTENT;
}
}
}
}
return flags | super.getDeltaFlags(e);
}
public void createDelta(Object event, final GetDataDone<IModelDelta> done) {
@ -74,19 +99,37 @@ public class StandardLaunchRootLayoutNode extends AbstractVMRootLayoutNode
final VMDelta viewRootDelta = new VMDelta(manager, 0, IModelDelta.NO_CHANGE, launchList.size());
final VMDelta rootDelta = viewRootDelta.addNode(getRootObject(), launchList.indexOf(fLaunch), IModelDelta.NO_CHANGE);
final Map<IVMLayoutNode,Integer> childNodeDeltas = getChildNodesWithDeltas(event);
assert childNodeDeltas.size() != 0 : "Caller should make sure that there are deltas for given event."; //$NON-NLS-1$
callChildNodesToBuildDelta(
childNodeDeltas, rootDelta, event,
new Done() {
public void run() {
if (isDisposed()) return;
if (propagateError(getExecutor(), done, "Failed to create delta.")); //$NON-NLS-1$
done.setData(viewRootDelta);
getExecutor().execute(done);
// Generate delta for launch node.
if (event instanceof LaunchesEvent) {
LaunchesEvent le = (LaunchesEvent)event;
for (ILaunch launch : le.fLaunches) {
if (fLaunch == launch) {
if (le.fType == LaunchesEvent.Type.CHANGED) {
rootDelta.addFlags(IModelDelta.STATE | IModelDelta.CONTENT);
} else if (le.fType == LaunchesEvent.Type.TERMINATED) {
rootDelta.addFlags(IModelDelta.STATE | IModelDelta.CONTENT);
}
}
});
}
}
// Call the child nodes to generate their delta.
final Map<IVMLayoutNode,Integer> childNodeDeltas = getChildNodesWithDeltas(event);
if (childNodeDeltas.size() != 0) {
callChildNodesToBuildDelta(
childNodeDeltas, rootDelta, event,
new Done() {
public void run() {
if (isDisposed()) return;
if (propagateError(getExecutor(), done, "Failed to create delta.")); //$NON-NLS-1$
done.setData(viewRootDelta);
getExecutor().execute(done);
}
});
} else {
done.setData(viewRootDelta);
getExecutor().execute(done);
}
}
public Object getRootObject() {

8
plugins/org.eclipse.dd.dsf.debug.ui/src/org/eclipse/dd/dsf/debug/ui/viewmodel/launch/StandardProcessLayoutNode.java
View file

@ -53,6 +53,10 @@ public class StandardProcessLayoutNode extends AbstractVMLayoutNode {
public IVMLayoutNode getLayoutNode() { return StandardProcessLayoutNode.this; }
@SuppressWarnings("unchecked") public Object getAdapter(Class adapter) {
Object vmcAdapter = super.getAdapter(adapter);
if (vmcAdapter != null) {
return vmcAdapter;
}
return fProcess.getAdapter(adapter);
}
public String toString() { return "IProcess " + fProcess.toString(); } //$NON-NLS-1$
@ -67,7 +71,9 @@ public class StandardProcessLayoutNode extends AbstractVMLayoutNode {
public boolean isTerminated() { return fProcess.isTerminated(); }
public void terminate() throws DebugException { fProcess.terminate(); }
public boolean equals(Object other) { return fProcess.equals(other); }
public boolean equals(Object other) {
return other instanceof VMC && fProcess.equals(((VMC)other).fProcess);
}
public int hashCode() { return fProcess.hashCode(); }
}

46
plugins/org.eclipse.dd.dsf.ui/src/org/eclipse/dd/dsf/ui/viewmodel/dm/AbstractDMVMLayoutNode.java
View file

@ -175,10 +175,16 @@ abstract public class AbstractDMVMLayoutNode<V extends IDMData> extends Abstract
}
public void updateHasElements(final IHasChildrenUpdate[] updates) {
getSession().getExecutor().execute(new DsfRunnable() {
public void run() {
updateHasElementsInSessionThread(updates);
}});
try {
getSession().getExecutor().execute(new DsfRunnable() {
public void run() {
updateHasElementsInSessionThread(updates);
}});
} catch (RejectedExecutionException e) {
for (IHasChildrenUpdate update : updates) {
handleFailedUpdate(update);
}
}
}
protected void updateHasElementsInSessionThread(IHasChildrenUpdate[] updates) {
@ -206,12 +212,16 @@ abstract public class AbstractDMVMLayoutNode<V extends IDMData> extends Abstract
public void updateElementCount(final IChildrenCountUpdate update) {
if (!checkUpdate(update)) return;
getSession().getExecutor().execute(new DsfRunnable() {
public void run() {
// After every dispatch, must check if update still valid.
if (!checkUpdate(update)) return;
updateElementCountInSessionThread(update);
}});
try {
getSession().getExecutor().execute(new DsfRunnable() {
public void run() {
// After every dispatch, must check if update still valid.
if (!checkUpdate(update)) return;
updateElementCountInSessionThread(update);
}});
} catch (RejectedExecutionException e) {
handleFailedUpdate(update);
}
}
protected void updateElementCountInSessionThread(final IChildrenCountUpdate update) {
@ -235,12 +245,16 @@ abstract public class AbstractDMVMLayoutNode<V extends IDMData> extends Abstract
public void updateElements(final IChildrenUpdate update) {
if (!checkUpdate(update)) return;
getSession().getExecutor().execute(new DsfRunnable() {
public void run() {
// After every dispatch, must check if update still valid.
if (!checkUpdate(update)) return;
updateElementsInSessionThread(update);
}});
try {
getSession().getExecutor().execute(new DsfRunnable() {
public void run() {
// After every dispatch, must check if update still valid.
if (!checkUpdate(update)) return;
updateElementsInSessionThread(update);
}});
} catch (RejectedExecutionException e) {
handleFailedUpdate(update);
}
}
abstract protected void updateElementsInSessionThread(IChildrenUpdate update);