| /******************************************************************************* |
| * Copyright (c) 2000, 2015 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.jdt.internal.debug.ui.actions; |
| |
| |
| import java.util.Iterator; |
| |
| import org.eclipse.debug.core.DebugException; |
| import org.eclipse.debug.core.DebugPlugin; |
| import org.eclipse.debug.ui.IDebugUIConstants; |
| import org.eclipse.jdt.debug.core.IJavaValue; |
| import org.eclipse.jdt.debug.core.IJavaVariable; |
| import org.eclipse.jdt.debug.eval.IEvaluationResult; |
| import org.eclipse.jdt.internal.debug.ui.JDIDebugUIPlugin; |
| import org.eclipse.jdt.internal.debug.ui.display.IDataDisplay; |
| import org.eclipse.jdt.internal.debug.ui.display.JavaInspectExpression; |
| import org.eclipse.jdt.internal.debug.ui.snippeteditor.JavaSnippetEditor; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.ui.IViewPart; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchPart; |
| import org.eclipse.ui.PartInitException; |
| |
| /** |
| * Places the result of an evaluation in the debug expression view. |
| */ |
| public class InspectAction extends EvaluateAction { |
| |
| /** |
| * @see EvaluateAction#displayResult(IEvaluationResult) |
| */ |
| @Override |
| protected void displayResult(final IEvaluationResult result) { |
| final Display display= JDIDebugUIPlugin.getStandardDisplay(); |
| display.asyncExec(new Runnable() { |
| @Override |
| public void run() { |
| if (!display.isDisposed()) { |
| showExpressionView(); |
| JavaInspectExpression exp = new JavaInspectExpression(result); |
| DebugPlugin.getDefault().getExpressionManager().addExpression(exp); |
| } |
| evaluationCleanup(); |
| } |
| }); |
| } |
| |
| /** |
| * Make the expression view visible or open one |
| * if required. |
| */ |
| protected void showExpressionView() { |
| if (getTargetPart().getSite().getId().equals(IDebugUIConstants.ID_EXPRESSION_VIEW)) { |
| return; |
| } |
| IWorkbenchPage page = JDIDebugUIPlugin.getActivePage(); |
| if (page != null) { |
| IViewPart part = page.findView(IDebugUIConstants.ID_EXPRESSION_VIEW); |
| if (part == null) { |
| try { |
| page.showView(IDebugUIConstants.ID_EXPRESSION_VIEW); |
| } catch (PartInitException e) { |
| reportError(e.getStatus().getMessage()); |
| } |
| } else { |
| page.bringToTop(part); |
| } |
| } |
| } |
| |
| @Override |
| protected void run() { |
| IWorkbenchPart part= getTargetPart(); |
| if (part instanceof JavaSnippetEditor) { |
| ((JavaSnippetEditor)part).evalSelection(JavaSnippetEditor.RESULT_INSPECT); |
| return; |
| } |
| |
| Object selection= getSelectedObject(); |
| if (!(selection instanceof IStructuredSelection)) { |
| super.run(); |
| return; |
| } |
| |
| //inspecting from the context of the variables view |
| Iterator<IJavaVariable> variables = ((IStructuredSelection)selection).iterator(); |
| while (variables.hasNext()) { |
| IJavaVariable var = variables.next(); |
| try { |
| JavaInspectExpression expr = new JavaInspectExpression(var.getName(), (IJavaValue)var.getValue()); |
| DebugPlugin.getDefault().getExpressionManager().addExpression(expr); |
| } catch (DebugException e) { |
| JDIDebugUIPlugin.statusDialog(e.getStatus()); |
| } |
| } |
| |
| showExpressionView(); |
| } |
| |
| @Override |
| protected IDataDisplay getDataDisplay() { |
| return getDirectDataDisplay(); |
| } |
| } |