/**
* Returns a local variable in the given frame based on the the given name or <code>null</code> if
* none.
*
* @return local variable or <code>null</code>
*/
private IVariable findLocalVariable(IJavaScriptStackFrame frame, String variableName) {
if (frame != null) {
try {
IVariable[] vars = frame.getVariables();
for (int i = 0; i < vars.length; i++) {
if (vars[i].getName().equals(variableName)) {
return vars[i];
}
}
} catch (DebugException x) {
JavaScriptDebugUIPlugin.log(x);
}
}
return null;
}
/* (non-Javadoc)
* @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
*/
public void run(IAction action) {
try {
ScriptSelectionDialog dialog =
new ScriptSelectionDialog(
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),
false,
ResourcesPlugin.getWorkspace().getRoot());
dialog.setTitle(Messages.add_script_load_bp);
if (dialog.open() == IDialogConstants.OK_ID) {
final IFile file = (IFile) dialog.getFirstResult();
final String scriptname = file.getName();
final String scriptpath = file.getFullPath().makeRelative().toString();
IJavaScriptLoadBreakpoint breakpoint = findBreakpoint(scriptpath, scriptname);
if (breakpoint != null) {
breakpoint.setEnabled(true);
return;
}
// spawn a job to create a new one
Job job =
new Job(Messages.creating_script_load_bp) {
protected IStatus run(IProgressMonitor monitor) {
HashMap attributes = new HashMap();
attributes.put(IJavaScriptBreakpoint.TYPE_NAME, scriptname);
attributes.put(IJavaScriptBreakpoint.SCRIPT_PATH, scriptpath);
try {
JavaScriptDebugModel.createScriptLoadBreakpoint(file, -1, -1, attributes, true);
} catch (DebugException de) {
JavaScriptDebugUIPlugin.log(de);
return Status.CANCEL_STATUS;
}
return Status.OK_STATUS;
}
};
job.setPriority(Job.INTERACTIVE);
job.setSystem(true);
job.schedule();
}
} catch (CoreException ce) {
JavaScriptDebugUIPlugin.log(ce);
}
}