| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.debugger.actions; |
| |
| import com.intellij.debugger.DebuggerInvocationUtil; |
| import com.intellij.debugger.SourcePosition; |
| import com.intellij.debugger.engine.evaluation.expression.Modifier; |
| import com.intellij.debugger.engine.events.DebuggerContextCommandImpl; |
| import com.intellij.debugger.impl.DebuggerContextImpl; |
| import com.intellij.debugger.impl.DebuggerSession; |
| import com.intellij.debugger.ui.impl.watch.*; |
| import com.intellij.openapi.actionSystem.*; |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.Computable; |
| |
| public class EditSourceAction extends DebuggerAction{ |
| public void actionPerformed(AnActionEvent e) { |
| final Project project = CommonDataKeys.PROJECT.getData(e.getDataContext()); |
| |
| if(project == null) { |
| return; |
| } |
| |
| final DebuggerContextImpl debuggerContext = getDebuggerContext(e.getDataContext()); |
| final DebuggerTreeNodeImpl selectedNode = getSelectedNode(e.getDataContext()); |
| if(debuggerContext != null && selectedNode != null) { |
| debuggerContext.getDebugProcess().getManagerThread().schedule(new DebuggerContextCommandImpl(debuggerContext) { |
| public void threadAction() { |
| final SourcePosition sourcePosition = getSourcePosition(selectedNode, debuggerContext); |
| if (sourcePosition != null) { |
| sourcePosition.navigate(true); |
| } |
| } |
| }); |
| } |
| } |
| |
| private SourcePosition getSourcePosition(DebuggerTreeNodeImpl selectedNode, DebuggerContextImpl debuggerContext) { |
| DebuggerTreeNodeImpl node = selectedNode; |
| final DebuggerContextImpl context = debuggerContext; |
| |
| if(node == null || context == null) { |
| return null; |
| } |
| |
| final Project project = context.getProject(); |
| |
| final DebuggerSession debuggerSession = context.getDebuggerSession(); |
| |
| if(debuggerSession == null) { |
| return null; |
| } |
| |
| NodeDescriptorImpl nodeDescriptor = node.getDescriptor(); |
| if(nodeDescriptor instanceof WatchItemDescriptor) { |
| Modifier modifier = ((WatchItemDescriptor)nodeDescriptor).getModifier(); |
| if(modifier == null) { |
| return null; |
| } |
| nodeDescriptor = (NodeDescriptorImpl)modifier.getInspectItem(project); |
| } |
| |
| final NodeDescriptorImpl nodeDescriptor1 = nodeDescriptor; |
| return ApplicationManager.getApplication().runReadAction(new Computable<SourcePosition>() { |
| public SourcePosition compute() { |
| if (nodeDescriptor1 instanceof FieldDescriptorImpl && debuggerSession != null) { |
| return ((FieldDescriptorImpl)nodeDescriptor1).getSourcePosition(project, context); |
| } |
| if (nodeDescriptor1 instanceof LocalVariableDescriptorImpl && debuggerSession != null) { |
| return ((LocalVariableDescriptorImpl)nodeDescriptor1).getSourcePosition(project, context); |
| } |
| return null; |
| } |
| }); |
| } |
| |
| public void update(AnActionEvent e) { |
| final Project project = CommonDataKeys.PROJECT.getData(e.getDataContext()); |
| |
| final DebuggerContextImpl debuggerContext = getDebuggerContext(e.getDataContext()); |
| final DebuggerTreeNodeImpl node = getSelectedNode(e.getDataContext()); |
| |
| final Presentation presentation = e.getPresentation(); |
| if(debuggerContext != null && debuggerContext.getDebugProcess() != null) { |
| presentation.setEnabled(true); |
| debuggerContext.getDebugProcess().getManagerThread().schedule(new DebuggerContextCommandImpl(debuggerContext) { |
| public void threadAction() { |
| final SourcePosition position = getSourcePosition(node, debuggerContext); |
| if (position == null) { |
| DebuggerInvocationUtil.swingInvokeLater(project, new Runnable() { |
| public void run() { |
| presentation.setEnabled(false); |
| } |
| }); |
| } |
| } |
| }); |
| } |
| else { |
| presentation.setEnabled(false); |
| } |
| e.getPresentation().setText(ActionManager.getInstance().getAction(IdeActions.ACTION_EDIT_SOURCE).getTemplatePresentation().getText()); |
| } |
| |
| } |