Skip to main content
aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorDarin Wright2007-10-09 21:03:43 +0000
committerDarin Wright2007-10-09 21:03:43 +0000
commit07f1e796ae8a43d56d3010bd3e85063b318a0ad3 (patch)
tree35f7610d1674c644f814f9a8b8bb8a858feffd39 /org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters
parent50371b66ac350e9f64991048058ad251a191c90d (diff)
downloadeclipse.platform.debug-07f1e796ae8a43d56d3010bd3e85063b318a0ad3.tar.gz
eclipse.platform.debug-07f1e796ae8a43d56d3010bd3e85063b318a0ad3.tar.xz
eclipse.platform.debug-07f1e796ae8a43d56d3010bd3e85063b318a0ad3.zip
release of original PDA code base
Diffstat (limited to 'org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters')
-rw-r--r--org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/AdapterFactory.java48
-rw-r--r--org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/ModelProxyFactory.java32
-rw-r--r--org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDADebugTargetContentProvider.java70
-rw-r--r--org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDADebugTargetProxy.java38
-rw-r--r--org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDAThreadEventHandler.java147
5 files changed, 335 insertions, 0 deletions
diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/AdapterFactory.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/AdapterFactory.java
new file mode 100644
index 000000000..3e4153fd5
--- /dev/null
+++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/AdapterFactory.java
@@ -0,0 +1,48 @@
+/*******************************************************************************
+ * Copyright (c) 2006, 2007 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM Corporation - initial API and implementation
+ * Bjorn Freeman-Benson - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.debug.examples.ui.pda.adapters;
+
+import org.eclipse.core.runtime.IAdapterFactory;
+import org.eclipse.debug.examples.core.pda.model.PDADebugTarget;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementContentProvider;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelProxyFactory;
+
+
+/**
+ *
+ * @since 3.2
+ *
+ */
+public class AdapterFactory implements IAdapterFactory {
+
+ private static IElementContentProvider fgTargetAdapter = new PDADebugTargetContentProvider();
+ private static IModelProxyFactory fgFactory = new ModelProxyFactory();
+
+ public Object getAdapter(Object adaptableObject, Class adapterType) {
+ if (IElementContentProvider.class.equals(adapterType)) {
+ if (adaptableObject instanceof PDADebugTarget) {
+ return fgTargetAdapter;
+ }
+ }
+ if (IModelProxyFactory.class.equals(adapterType)) {
+ if (adaptableObject instanceof PDADebugTarget) {
+ return fgFactory;
+ }
+ }
+ return null;
+ }
+
+ public Class[] getAdapterList() {
+ return new Class[]{IElementContentProvider.class, IModelProxyFactory.class};
+ }
+
+}
diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/ModelProxyFactory.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/ModelProxyFactory.java
new file mode 100644
index 000000000..a8e5959f1
--- /dev/null
+++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/ModelProxyFactory.java
@@ -0,0 +1,32 @@
+/*******************************************************************************
+ * Copyright (c) 2006, 2007 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.debug.examples.ui.pda.adapters;
+
+import org.eclipse.debug.core.model.IDebugTarget;
+import org.eclipse.debug.examples.core.pda.model.PDADebugTarget;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelProxy;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelProxyFactory;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext;
+import org.eclipse.debug.ui.IDebugUIConstants;
+
+
+public class ModelProxyFactory implements IModelProxyFactory {
+
+ public IModelProxy createModelProxy(Object element, IPresentationContext context) {
+ if (IDebugUIConstants.ID_DEBUG_VIEW.equals(context.getId())) {
+ if (element instanceof PDADebugTarget){
+ return new PDADebugTargetProxy((IDebugTarget) element);
+ }
+ }
+ return null;
+ }
+
+}
diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDADebugTargetContentProvider.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDADebugTargetContentProvider.java
new file mode 100644
index 000000000..ab33ae4f2
--- /dev/null
+++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDADebugTargetContentProvider.java
@@ -0,0 +1,70 @@
+/*******************************************************************************
+ * Copyright (c) 2005, 2007 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM Corporation - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.debug.examples.ui.pda.adapters;
+
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.debug.examples.core.pda.model.PDADebugTarget;
+import org.eclipse.debug.examples.core.pda.model.PDAThread;
+import org.eclipse.debug.internal.ui.model.elements.ElementContentProvider;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.IViewerUpdate;
+import org.eclipse.debug.ui.IDebugUIConstants;
+
+
+public class PDADebugTargetContentProvider extends ElementContentProvider {
+
+
+ /* (non-Javadoc)
+ * @see org.eclipse.debug.internal.ui.model.elements.ElementContentProvider#getChildCount(java.lang.Object, org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext, org.eclipse.debug.internal.ui.viewers.model.provisional.IViewerUpdate)
+ */
+ protected int getChildCount(Object element, IPresentationContext context, IViewerUpdate monitor) throws CoreException {
+ PDAThread thread = ((PDADebugTarget) element).getThread();
+ if (thread != null) {
+ if (thread.hasStackFrames()) {
+ return thread.getStackFrames().length;
+ }
+ }
+ return 0;
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.debug.internal.ui.model.elements.ElementContentProvider#hasChildren(java.lang.Object, org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext, org.eclipse.debug.internal.ui.viewers.model.provisional.IViewerUpdate)
+ */
+ protected boolean hasChildren(Object element, IPresentationContext context, IViewerUpdate monitor) throws CoreException {
+ PDAThread thread = ((PDADebugTarget) element).getThread();
+ if (thread != null) {
+ return thread.hasStackFrames();
+ }
+ return false;
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.debug.internal.ui.model.elements.ElementContentProvider#getChildren(java.lang.Object, int, int, org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext, org.eclipse.debug.internal.ui.viewers.model.provisional.IViewerUpdate)
+ */
+ protected Object[] getChildren(Object parent, int index, int length, IPresentationContext context, IViewerUpdate monitor) throws CoreException {
+ if (context.getId().equals(IDebugUIConstants.ID_DEBUG_VIEW)) {
+ PDAThread thread = ((PDADebugTarget) parent).getThread();
+ if (thread != null) {
+ return getElements(thread.getStackFrames(), index, length);
+ }
+ }
+ return EMPTY;
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.debug.internal.ui.model.elements.ElementContentProvider#supportsContextId(java.lang.String)
+ */
+ protected boolean supportsContextId(String id) {
+ return IDebugUIConstants.ID_DEBUG_VIEW.equals(id);
+ }
+
+}
diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDADebugTargetProxy.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDADebugTargetProxy.java
new file mode 100644
index 000000000..e905e12fe
--- /dev/null
+++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDADebugTargetProxy.java
@@ -0,0 +1,38 @@
+/*******************************************************************************
+ * Copyright (c) 2006, 2007 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.debug.examples.ui.pda.adapters;
+
+import org.eclipse.debug.core.model.IDebugTarget;
+import org.eclipse.debug.internal.ui.viewers.update.DebugEventHandler;
+import org.eclipse.debug.internal.ui.viewers.update.DebugTargetEventHandler;
+import org.eclipse.debug.internal.ui.viewers.update.DebugTargetProxy;
+
+/**
+ * @since 3.2
+ *
+ */
+public class PDADebugTargetProxy extends DebugTargetProxy {
+
+ /**
+ * @param target
+ */
+ public PDADebugTargetProxy(IDebugTarget target) {
+ super(target);
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.debug.internal.ui.viewers.update.DebugTargetProxy#createEventHandlers()
+ */
+ protected DebugEventHandler[] createEventHandlers() {
+ return new DebugEventHandler[] { new DebugTargetEventHandler(this), new PDAThreadEventHandler(this) };
+ }
+
+}
diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDAThreadEventHandler.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDAThreadEventHandler.java
new file mode 100644
index 000000000..2af58c7e6
--- /dev/null
+++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDAThreadEventHandler.java
@@ -0,0 +1,147 @@
+/*******************************************************************************
+ * Copyright (c) 2005, 2007 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.debug.examples.ui.pda.adapters;
+
+import org.eclipse.debug.core.DebugEvent;
+import org.eclipse.debug.core.DebugException;
+import org.eclipse.debug.core.DebugPlugin;
+import org.eclipse.debug.core.ILaunch;
+import org.eclipse.debug.core.ILaunchManager;
+import org.eclipse.debug.core.model.IDebugTarget;
+import org.eclipse.debug.core.model.IStackFrame;
+import org.eclipse.debug.core.model.IThread;
+import org.eclipse.debug.examples.core.pda.model.PDAThread;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelDelta;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.ModelDelta;
+import org.eclipse.debug.internal.ui.viewers.provisional.AbstractModelProxy;
+import org.eclipse.debug.internal.ui.viewers.update.DebugEventHandler;
+
+
+/**
+ * @since 3.2
+ */
+public class PDAThreadEventHandler extends DebugEventHandler {
+
+ private IStackFrame fPrev = null;
+
+ /**
+ * Constructs and event handler for a threads in the given viewer.
+ *
+ * @param viewer
+ */
+ public PDAThreadEventHandler(AbstractModelProxy proxy) {
+ super(proxy);
+ }
+
+ protected void handleSuspend(DebugEvent event) {
+ IThread thread = (IThread) event.getSource();
+ int extras = IModelDelta.STATE;
+ if (event.getDetail() == DebugEvent.BREAKPOINT | event.getDetail() == DebugEvent.CLIENT_REQUEST) {
+ extras = IModelDelta.EXPAND;
+ }
+ fireDeltaUpdatingTopFrame(thread, IModelDelta.NO_CHANGE | extras);
+ }
+
+ private boolean isEqual(Object o1, Object o2) {
+ if (o1 == o2) {
+ return true;
+ }
+ if (o1 == null) {
+ return false;
+ }
+ return o1.equals(o2);
+ }
+
+ protected void handleResume(DebugEvent event) {
+ IThread thread = (IThread) event.getSource();
+ fireDeltaAndClearTopFrame(thread, IModelDelta.STATE | IModelDelta.CONTENT);
+ }
+
+ protected void handleCreate(DebugEvent event) {
+ fireDeltaAndClearTopFrame((IThread) event.getSource(), IModelDelta.ADDED);
+ }
+
+ protected void handleTerminate(DebugEvent event) {
+ fireDeltaAndClearTopFrame((IThread) event.getSource(), IModelDelta.REMOVED);
+ }
+
+ protected void handleChange(DebugEvent event) {
+ fireDeltaUpdatingTopFrame((IThread) event.getSource(), IModelDelta.STATE);
+ }
+
+ protected void handleLateSuspend(DebugEvent suspend, DebugEvent resume) {
+ IThread thread = (IThread) suspend.getSource();
+ fireDeltaUpdatingTopFrame(thread, IModelDelta.CONTENT | IModelDelta.EXPAND);
+ }
+
+ protected void handleSuspendTimeout(DebugEvent event) {
+ IThread thread = (IThread) event.getSource();
+ fireDeltaAndClearTopFrame(thread, IModelDelta.CONTENT);
+ }
+
+ private ModelDelta buildRootDelta() {
+ return new ModelDelta(getLaunchManager(), IModelDelta.NO_CHANGE);
+ }
+
+ private ILaunchManager getLaunchManager() {
+ return DebugPlugin.getDefault().getLaunchManager();
+ }
+
+ protected ModelDelta addTarget(ModelDelta delta, IThread thread) {
+ ILaunch launch = thread.getLaunch();
+ Object[] children = launch.getChildren();
+ delta = delta.addNode(launch, indexOf(getLaunchManager().getLaunches(), launch), IModelDelta.NO_CHANGE, children.length);
+ IDebugTarget debugTarget = thread.getDebugTarget();
+ int numFrames = -1;
+ try {
+ numFrames = thread.getStackFrames().length;
+ } catch (DebugException e) {
+ }
+ return delta.addNode(debugTarget, indexOf(children, debugTarget), IModelDelta.NO_CHANGE, numFrames);
+ }
+
+ private void fireDeltaAndClearTopFrame(IThread thread, int flags) {
+ ModelDelta delta = buildRootDelta();
+ ModelDelta node = addTarget(delta, thread);
+ synchronized (this) {
+ fPrev = null;
+ }
+ fireDelta(delta);
+ }
+
+ private void fireDeltaUpdatingTopFrame(IThread thread, int flags) {
+ ModelDelta delta = buildRootDelta();
+ ModelDelta node = addTarget(delta, thread);
+ synchronized (this) {
+ IStackFrame prev = fPrev;
+ IStackFrame frame = null;
+ try {
+ frame = thread.getTopStackFrame();
+ } catch (DebugException e) {
+ }
+ if (isEqual(frame, prev)) {
+ node.setFlags(flags);
+ } else {
+ node.setFlags(flags | IModelDelta.CONTENT);
+ }
+ if (frame != null) {
+ node.addNode(frame, 0, IModelDelta.STATE | IModelDelta.SELECT, 0);
+ }
+ fPrev = frame;
+ }
+ fireDelta(delta);
+ }
+
+ protected boolean handlesEvent(DebugEvent event) {
+ return event.getSource() instanceof PDAThread;
+ }
+
+}

Back to the top