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Code Issues Wiki Activity

Bug 203597 - [number format detail] Details pane displays live values when view is in Manul Update mode

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This commit is contained in:
Pawel Piech 2008-09-16 16:56:42 +00:00
parent f88b03fbd0
commit 97c4e5d095
1 changed files with 74 additions and 26 deletions
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94
plugins/org.eclipse.dd.dsf.debug.ui/src/org/eclipse/dd/dsf/debug/internal/ui/viewmodel/numberformat/detail/NumberFormatDetailPane.java
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@ -45,9 +45,14 @@ import org.eclipse.dd.dsf.debug.service.IRegisters.IRegisterDMContext;
import org.eclipse.dd.dsf.debug.service.IRegisters.IRegisterDMData; import org.eclipse.dd.dsf.debug.service.IRegisters.IRegisterDMData;
import org.eclipse.dd.dsf.debug.ui.IDsfDebugUIConstants; import org.eclipse.dd.dsf.debug.ui.IDsfDebugUIConstants;
import org.eclipse.dd.dsf.service.DsfServicesTracker; import org.eclipse.dd.dsf.service.DsfServicesTracker;
import org.eclipse.dd.dsf.ui.viewmodel.IVMNode;
import org.eclipse.dd.dsf.ui.viewmodel.datamodel.IDMVMContext; import org.eclipse.dd.dsf.ui.viewmodel.datamodel.IDMVMContext;
import org.eclipse.debug.core.model.IDebugElement; import org.eclipse.dd.dsf.ui.viewmodel.update.AbstractCachingVMProvider;
import org.eclipse.debug.core.model.IDebugModelProvider;
import org.eclipse.debug.core.model.IValue; import org.eclipse.debug.core.model.IValue;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IViewerUpdate;
import org.eclipse.debug.internal.ui.viewers.model.provisional.TreeModelViewer;
import org.eclipse.debug.ui.IDebugModelPresentation; import org.eclipse.debug.ui.IDebugModelPresentation;
import org.eclipse.debug.ui.IDebugUIConstants; import org.eclipse.debug.ui.IDebugUIConstants;
import org.eclipse.debug.ui.IDebugView; import org.eclipse.debug.ui.IDebugView;
@ -76,7 +81,10 @@ import org.eclipse.jface.util.IPropertyChangeListener;
import org.eclipse.jface.util.PropertyChangeEvent; import org.eclipse.jface.util.PropertyChangeEvent;
import org.eclipse.jface.viewers.ISelectionChangedListener; import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.IStructuredSelection; import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.ITreeSelection;
import org.eclipse.jface.viewers.SelectionChangedEvent; import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.TreePath;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.swt.SWT; import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.StyledText; import org.eclipse.swt.custom.StyledText;
import org.eclipse.swt.events.FocusAdapter; import org.eclipse.swt.events.FocusAdapter;
@ -91,6 +99,7 @@ import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Menu; import org.eclipse.swt.widgets.Menu;
import org.eclipse.ui.IViewSite; import org.eclipse.ui.IViewSite;
import org.eclipse.ui.IWorkbenchActionConstants; import org.eclipse.ui.IWorkbenchActionConstants;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.IWorkbenchPartSite; import org.eclipse.ui.IWorkbenchPartSite;
import org.eclipse.ui.PlatformUI; import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.actions.ActionFactory; import org.eclipse.ui.actions.ActionFactory;
@ -104,6 +113,7 @@ import org.eclipse.ui.texteditor.IUpdate;
import org.eclipse.ui.texteditor.IWorkbenchActionDefinitionIds; import org.eclipse.ui.texteditor.IWorkbenchActionDefinitionIds;
import org.eclipse.ui.texteditor.StatusLineContributionItem; import org.eclipse.ui.texteditor.StatusLineContributionItem;
@SuppressWarnings("restriction")
public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropertyChangeListener { public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropertyChangeListener {
/** /**
@ -278,15 +288,20 @@ public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropert
* Job to compute the details for a selection * Job to compute the details for a selection
*/ */
class DetailJob extends Job implements IValueDetailListener { class DetailJob extends Job implements IValueDetailListener {
private IPresentationContext fPresentationContext;
private IStructuredSelection fElements; private Object fViewerInput;
private ITreeSelection fElements;
private boolean fFirst = true; private boolean fFirst = true;
private IProgressMonitor fMonitor; private IProgressMonitor fMonitor;
private boolean fComputed = false; private boolean fComputed = false;
public DetailJob(IStructuredSelection elements, IDebugModelPresentation model) { public DetailJob(IPresentationContext context, Object viewerInput, ITreeSelection elements,
IDebugModelPresentation model)
{
super("compute variable details"); //$NON-NLS-1$ super("compute variable details"); //$NON-NLS-1$
setSystem(true); setSystem(true);
fPresentationContext = context;
fViewerInput = viewerInput;
fElements = elements; fElements = elements;
} }
@ -295,7 +310,10 @@ public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropert
* for a given element. It is expected and required that this routine will be * for a given element. It is expected and required that this routine will be
* called from within a DSF executor. * called from within a DSF executor.
*/ */
private void putInformationIntoDetailPane( final IFormattedDataDMContext finalDmc , private void putInformationIntoDetailPane( final AbstractCachingVMProvider provider,
final IVMNode node,
final TreePath path,
final IFormattedDataDMContext finalDmc ,
final IFormattedValues service, final IFormattedValues service,
final IProgressMonitor monitor, final IProgressMonitor monitor,
final String name ) { final String name ) {
@ -381,8 +399,20 @@ public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropert
*/ */
final FormattedValueDMContext valueDmc = service.getFormattedValueContext(finalDmc, str); final FormattedValueDMContext valueDmc = service.getFormattedValueContext(finalDmc, str);
service.getFormattedExpressionValue( provider.getModelData(
valueDmc, node,
new IViewerUpdate() {
public void cancel() {}
public void done() {}
public Object getViewerInput() { return fViewerInput; }
public TreePath getElementPath() { return path; }
public Object getElement() { return path.getLastSegment(); }
public IPresentationContext getPresentationContext() { return fPresentationContext; }
public boolean isCanceled() { return monitor.isCanceled(); }
public void setStatus(IStatus status) {}
public IStatus getStatus() { return null; }
},
service, valueDmc,
new DataRequestMonitor<FormattedValueDMData>(service.getExecutor(), null) { new DataRequestMonitor<FormattedValueDMData>(service.getExecutor(), null) {
@Override @Override
public void handleCompleted() { public void handleCompleted() {
@ -411,8 +441,8 @@ public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropert
} }
countingRm.done(); countingRm.done();
} }
} },
); provider.getExecutor());
} }
} }
}; };
@ -426,7 +456,6 @@ public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropert
/* (non-Javadoc) /* (non-Javadoc)
* @see org.eclipse.core.runtime.jobs.Job#run(org.eclipse.core.runtime.IProgressMonitor) * @see org.eclipse.core.runtime.jobs.Job#run(org.eclipse.core.runtime.IProgressMonitor)
*/ */
@SuppressWarnings("unchecked")
@Override @Override
protected IStatus run(final IProgressMonitor monitor) { protected IStatus run(final IProgressMonitor monitor) {
@ -435,17 +464,19 @@ public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropert
fMonitor.setCanceled(true); fMonitor.setCanceled(true);
} }
fMonitor = monitor; fMonitor = monitor;
Iterator<Object> iterator = fElements.iterator(); TreePath[] paths = fElements.getPaths();
while (iterator.hasNext()) { for (int i = 0; i < paths.length; i++) {
if (monitor.isCanceled()) { if (monitor.isCanceled()) {
break; break;
} }
Object element = iterator.next(); final TreePath path = paths[i];
Object element = paths[i].getLastSegment();
/* /*
* Make sure this is an element we want to deal with. * Make sure this is an element we want to deal with.
*/ */
if ( element instanceof IDMVMContext) { if ( element instanceof IDMVMContext) {
IDMVMContext vmc = (IDMVMContext)element;
/* /*
* We are specifically looking to support the following Data Model Contexts * We are specifically looking to support the following Data Model Contexts
* *
@ -468,10 +499,12 @@ public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropert
* register not the bit field. * register not the bit field.
*/ */
DsfServicesTracker tracker = new DsfServicesTracker(DsfDebugUIPlugin.getBundleContext(), ((IDMVMContext) element).getDMContext().getSessionId()); DsfServicesTracker tracker = new DsfServicesTracker(DsfDebugUIPlugin.getBundleContext(), vmc.getDMContext().getSessionId());
final AbstractCachingVMProvider provider = (AbstractCachingVMProvider)vmc.getAdapter(AbstractCachingVMProvider.class);
final IVMNode node = (IVMNode)vmc.getAdapter(IVMNode.class);
final IBitFieldDMContext bitfieldDmc = DMContexts.getAncestorOfType(((IDMVMContext) element).getDMContext(), IBitFieldDMContext.class); final IBitFieldDMContext bitfieldDmc = DMContexts.getAncestorOfType(((IDMVMContext) element).getDMContext(), IBitFieldDMContext.class);
if ( bitfieldDmc != null ) { if ( bitfieldDmc != null ) {
/* /*
* Get the name so we can construct the header which identifies the detail * Get the name so we can construct the header which identifies the detail
@ -488,7 +521,7 @@ public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropert
@Override @Override
public void handleCompleted() { public void handleCompleted() {
if (getStatus().isOK()) { if (getStatus().isOK()) {
putInformationIntoDetailPane(bitfieldDmc , regService, monitor, getData().getName()); putInformationIntoDetailPane(provider, node, path, bitfieldDmc , regService, monitor, getData().getName());
} }
} }
} }
@ -516,7 +549,7 @@ public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropert
@Override @Override
public void handleCompleted() { public void handleCompleted() {
if (getStatus().isOK()) { if (getStatus().isOK()) {
putInformationIntoDetailPane(regDmc , regService, monitor, getData().getName()); putInformationIntoDetailPane(provider, node, path, regDmc , regService, monitor, getData().getName());
} }
} }
} }
@ -534,7 +567,7 @@ public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropert
exprService.getExecutor().submit( exprService.getExecutor().submit(
new Runnable() { new Runnable() {
public void run() { public void run() {
putInformationIntoDetailPane(exprDmc , exprService, monitor, exprDmc.getExpression()); putInformationIntoDetailPane(provider, node, path, exprDmc , exprService, monitor, exprDmc.getExpression());
} }
} }
); );
@ -870,25 +903,40 @@ public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropert
fLastDisplayed = selection; fLastDisplayed = selection;
if (selection.isEmpty()){ if ( selection.isEmpty() || !(selection instanceof ITreeSelection) ) {
clearSourceViewer(); clearSourceViewer();
return; return;
} }
Object firstElement = selection.getFirstElement(); Object firstElement = selection.getFirstElement();
if (firstElement != null && firstElement instanceof IDebugElement) { if (firstElement instanceof IAdaptable) {
String modelID = ((IDebugElement)firstElement).getModelIdentifier(); IDebugModelProvider debugModelProvider =
setDebugModel(modelID); (IDebugModelProvider)((IAdaptable)firstElement).getAdapter(IDebugModelProvider.class);
if (debugModelProvider != null) {
String[] ids = debugModelProvider.getModelIdentifiers();
if (ids != null && ids.length > 0) {
setDebugModel(ids[0]);
}
}
} }
synchronized (this) { synchronized (this) {
if (fDetailJob != null) { if (fDetailJob != null) {
fDetailJob.cancel(); fDetailJob.cancel();
} }
fDetailJob = new DetailJob(selection, null); IWorkbenchPart part = fWorkbenchPartSite.getPart();
if (part instanceof IDebugView) {
Viewer viewer = ((IDebugView)part).getViewer();
Object input = viewer.getInput();
if (input != null && viewer instanceof TreeModelViewer) {
TreeModelViewer treeModelViewer = (TreeModelViewer)viewer;
fDetailJob = new DetailJob(treeModelViewer.getPresentationContext(), input,
(ITreeSelection)selection, null);
fDetailJob.schedule(); fDetailJob.schedule();
} }
} }
}
}
/* (non-Javadoc) /* (non-Javadoc)
* @see org.eclipse.debug.ui.IDetailPane#setFocus() * @see org.eclipse.debug.ui.IDetailPane#setFocus()