private void processItemRequest(ItemRequest request) {
@SuppressWarnings("unchecked") // Suppress warning about lost type info.
DataRequestMonitor<Integer> rm = (DataRequestMonitor<Integer>) request.fRequestMonitor;
if (fChangedValues.containsKey(request.fIndex)) {
rm.setData(fChangedValues.get(request.fIndex));
} else {
rm.setData(request.fIndex);
}
rm.done();
}
@Override
public IStatus runInUIThread(IProgressMonitor monitor) {
final Status NO_PID_STATUS =
new Status(
IStatus.ERROR,
GdbUIPlugin.PLUGIN_ID,
-1,
LaunchMessages.getString(
"LocalAttachLaunchDelegate.No_Process_ID_selected"), //$NON-NLS-1$
null);
try {
PrompterInfo info = new PrompterInfo(fNewProcessSupported, fProcessList);
Object result = new ProcessPrompter().handleStatus(null, info);
if (result == null) {
fRequestMonitor.cancel();
} else if (result instanceof IProcessExtendedInfo[] || result instanceof String) {
fRequestMonitor.setData(result);
} else {
fRequestMonitor.setStatus(NO_PID_STATUS);
}
} catch (CoreException e) {
fRequestMonitor.setStatus(NO_PID_STATUS);
}
fRequestMonitor.done();
return Status.OK_STATUS;
}
/** Start executing the program. */
@Execute
public void stepStartExecution(final RequestMonitor rm) {
if (fBackend.getSessionType() != SessionType.CORE) {
// Overwrite the program name to use the binary name that was specified.
// This is important for multi-process
// Bug 342351
fAttributes.put(ICDTLaunchConfigurationConstants.ATTR_PROGRAM_NAME, fBinaryName);
fProcService.start(
getContainerContext(),
fAttributes,
new DataRequestMonitor<IContainerDMContext>(ImmediateExecutor.getInstance(), rm) {
@Override
protected void handleSuccess() {
assert getData() instanceof IMIContainerDMContext;
// Set the container that we created
setContainerContext(
DMContexts.getAncestorOfType(getData(), IMIContainerDMContext.class));
fDataRequestMonitor.setData(getContainerContext());
// Don't call fDataRequestMonitor.done(), the sequence will
// automatically do that when it completes;
rm.done();
}
});
} else {
fDataRequestMonitor.setData(getContainerContext());
rm.done();
}
}
private void processCountRequest(CountRequest request) {
@SuppressWarnings("unchecked") // Suppress warning about lost type info.
DataRequestMonitor<Integer> rm = (DataRequestMonitor<Integer>) request.fRequestMonitor;
rm.setData(fCount);
rm.done();
}
@Override
protected IStatus run(IProgressMonitor monitor) {
final IStatus promptStatus =
new Status(
IStatus.INFO,
"org.eclipse.debug.ui",
200 /*STATUS_HANDLER_PROMPT*/,
"",
null); //$NON-NLS-1$//$NON-NLS-2$
final IStatus filePrompt =
new Status(
IStatus.INFO,
"org.eclipse.cdt.dsf.gdb.ui",
1001,
"",
null); //$NON-NLS-1$//$NON-NLS-2$
// consult a status handler
final IStatusHandler prompter = DebugPlugin.getDefault().getStatusHandler(promptStatus);
final Status NO_CORE_STATUS =
new Status(
IStatus.ERROR,
GdbPlugin.PLUGIN_ID,
-1,
LaunchMessages.getString("LocalCDILaunchDelegate.6"), // $NON-NLS-1$
null);
if (prompter == null) {
fRequestMonitor.setStatus(NO_CORE_STATUS);
fRequestMonitor.done();
return Status.OK_STATUS;
}
try {
Object result = prompter.handleStatus(filePrompt, null);
if (result == null) {
fRequestMonitor.cancel();
} else if (result instanceof String) {
fRequestMonitor.setData((String) result);
} else {
fRequestMonitor.setStatus(NO_CORE_STATUS);
}
} catch (CoreException e) {
fRequestMonitor.setStatus(NO_CORE_STATUS);
}
fRequestMonitor.done();
return Status.OK_STATUS;
}
/**
* Tests whether the given element matches the given expression.
*
* @param element Element to test against the given expression.
* @param expression Expression to use to check if the element is matching.
* @param rm The request monitor for the result.
*/
@ConfinedToDsfExecutor("#getSession#getExecutor")
protected void testElementForExpression(
Object element, IExpression expression, final DataRequestMonitor<Boolean> rm) {
rm.setData(false);
rm.done();
}
@Override
public void getFormattedExpressionValue(
FormattedValueDMContext dmc, DataRequestMonitor<FormattedValueDMData> rm) {
rm.setData(new FormattedValueDMData(dmc.getFormatID()));
rm.done();
}
@Override
public void getAvailableFormats(IFormattedDataDMContext dmc, DataRequestMonitor<String[]> rm) {
rm.setData(AVAILABLE_FORMATS);
rm.done();
}