Attachment 127974 Details for Bug 267561 – Same as DisplayAction but uses LocalEE

Same as DisplayAction but uses LocalEE

LEDisplayAction.java (text/plain), 4.96 KB, created by Nikola Mihajloviæ

on 2009-03-08 19:51:06 EDT

(hide)

Description:

Filename:

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Creator: Nikola Mihajloviæ

Created: 2009-03-08 19:51:06 EDT

Size: 4.96 KB

patch

obsolete

>package jvd.ui.actions;
>
>import java.lang.reflect.InvocationTargetException;
>
>import org.eclipse.core.resources.ResourcesPlugin;
>import org.eclipse.core.runtime.CoreException;
>import org.eclipse.core.runtime.IPath;
>import org.eclipse.core.runtime.IProgressMonitor;
>import org.eclipse.debug.core.DebugEvent;
>import org.eclipse.jdt.core.IJavaElement;
>import org.eclipse.jdt.core.IJavaProject;
>import org.eclipse.jdt.debug.core.IJavaDebugTarget;
>import org.eclipse.jdt.debug.core.IJavaObject;
>import org.eclipse.jdt.debug.core.IJavaStackFrame;
>import org.eclipse.jdt.debug.core.IJavaThread;
>import org.eclipse.jdt.debug.core.JDIDebugModel;
>import org.eclipse.jdt.debug.eval.EvaluationManager;
>import org.eclipse.jdt.debug.eval.IEvaluationEngine;
>import org.eclipse.jdt.internal.debug.core.JDIDebugPlugin;
>import org.eclipse.jdt.internal.debug.ui.JDIDebugUIPlugin;
>import org.eclipse.jdt.internal.debug.ui.actions.ActionMessages;
>import org.eclipse.jdt.internal.debug.ui.actions.DisplayAction;
>import org.eclipse.jdt.internal.debug.ui.actions.EvaluateAction;
>import org.eclipse.jface.operation.IRunnableWithProgress;
>import org.eclipse.ui.IWorkbench;
>
>public class LEDisplayAction extends DisplayAction {
>
>	protected void run() {		
>		// eval in context of object or stack frame
>		final IJavaObject object = getObjectContext();		
>		final IJavaStackFrame stackFrame= getStackFrameContext();
>		if (stackFrame == null) {
>			reportError(ActionMessages.Evaluate_error_message_stack_frame_context); 
>			return;
>		}
>		
>		// check for nested evaluation
>		IJavaThread thread = (IJavaThread)stackFrame.getThread();
>		if (thread.isPerformingEvaluation()) {
>			reportError(ActionMessages.EvaluateAction_Cannot_perform_nested_evaluations__1); 
>			return;
>		}
>		
>		setNewTargetPart(getTargetPart());
>        
>        IRunnableWithProgress runnable = new IRunnableWithProgress() {
>            public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
>                if (stackFrame.isSuspended()) {
>                    IJavaElement javaElement= getJavaElement(stackFrame);
>                    if (javaElement != null) {
>                        IJavaProject project = javaElement.getJavaProject();
>                        IEvaluationEngine engine = null;
>                        try {
>                            Object selection= getSelectedObject();
>                            if (!(selection instanceof String)) {
>                                return;
>                            }
>                            String expression= (String)selection;
>                			IPath outputLocation = ResourcesPlugin.getWorkspace().getRoot().getLocation().append(project.getOutputLocation());
>//                			IPath outputLocation = project.getProject().getWorkingLocation(JDIDebugUIPlugin.getUniqueIdentifier());
>                			java.io.File f = new java.io.File(outputLocation.toOSString());
>               				engine = EvaluationManager.newClassFileEvaluationEngine(project, (IJavaDebugTarget)stackFrame.getDebugTarget(), f);
>//                            engine = JDIDebugPlugin.getDefault().getEvaluationEngine(project, (IJavaDebugTarget)stackFrame.getDebugTarget());
>                            setEvaluating(true);
>                            boolean hitBreakpoints= JDIDebugModel.getPreferences().getBoolean(JDIDebugModel.PREF_SUSPEND_FOR_BREAKPOINTS_DURING_EVALUATION);
>                            if (object == null) {
>                                engine.evaluate(expression, stackFrame, LEDisplayAction.this, DebugEvent.EVALUATION, hitBreakpoints);
>                            } else {
>                                engine.evaluate(expression, object, (IJavaThread)stackFrame.getThread(), LEDisplayAction.this, DebugEvent.EVALUATION, hitBreakpoints);
>                            }
>                            return;
>                        } catch (CoreException e) {
>                            throw new InvocationTargetException(e, getExceptionMessage(e));
>                        }
>                    }
>                    throw new InvocationTargetException(null, ActionMessages.Evaluate_error_message_src_context); 
>                }
>                // thread not suspended
>                throw new InvocationTargetException(null, ActionMessages.EvaluateAction_Thread_not_suspended___unable_to_perform_evaluation__1); 
>            }
>        };
>        
>        IWorkbench workbench = JDIDebugUIPlugin.getDefault().getWorkbench();
>        try {
>            workbench.getProgressService().busyCursorWhile(runnable);
>        } catch (InvocationTargetException e) {
>        	evaluationCleanup();
>        	String message = e.getMessage();
>        	if (message == null) {
>        		message = e.getClass().getName();
>        		if (e.getCause() != null) {
>        			message = e.getCause().getClass().getName();
>        			if (e.getCause().getMessage() != null) {
>        				message = e.getCause().getMessage();
>        			}
>        		}
>        	}
>            reportError(message);
>        } catch (InterruptedException e) {
>        }
>	}
>}

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Attachments on bug 267561: 127974 | 147587 | 147588 | 147794