| /* |
| * 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.engine.DebugProcessImpl; |
| import com.intellij.debugger.engine.events.SuspendContextCommandImpl; |
| import com.intellij.debugger.impl.DebuggerContextImpl; |
| import com.intellij.debugger.jdi.ThreadReferenceProxyImpl; |
| import com.intellij.debugger.ui.impl.watch.DebuggerTreeNodeImpl; |
| import com.intellij.debugger.ui.impl.watch.NodeDescriptorImpl; |
| import com.intellij.debugger.ui.impl.watch.ThreadDescriptorImpl; |
| import com.intellij.openapi.actionSystem.AnActionEvent; |
| |
| /** |
| * @author lex |
| */ |
| public class FreezeThreadAction extends DebuggerAction { |
| public void actionPerformed(final AnActionEvent e) { |
| DebuggerTreeNodeImpl[] selectedNode = getSelectedNodes(e.getDataContext()); |
| if (selectedNode == null) { |
| return; |
| } |
| final DebuggerContextImpl debuggerContext = getDebuggerContext(e.getDataContext()); |
| final DebugProcessImpl debugProcess = debuggerContext.getDebugProcess(); |
| |
| for (final DebuggerTreeNodeImpl debuggerTreeNode : selectedNode) { |
| ThreadDescriptorImpl threadDescriptor = ((ThreadDescriptorImpl)debuggerTreeNode.getDescriptor()); |
| final ThreadReferenceProxyImpl thread = threadDescriptor.getThreadReference(); |
| |
| if (!threadDescriptor.isFrozen()) { |
| debugProcess.getManagerThread().schedule(new SuspendContextCommandImpl(debuggerContext.getSuspendContext()) { |
| public void contextAction() throws Exception { |
| debugProcess.createFreezeThreadCommand(thread).run(); |
| debuggerTreeNode.calcValue(); |
| } |
| }); |
| } |
| } |
| } |
| |
| public void update(AnActionEvent e) { |
| DebuggerTreeNodeImpl[] selectedNode = getSelectedNodes(e.getDataContext()); |
| if (selectedNode == null) { |
| return; |
| } |
| DebugProcessImpl debugProcess = getDebuggerContext(e.getDataContext()).getDebugProcess(); |
| |
| boolean visible = false; |
| if (debugProcess != null) { |
| visible = true; |
| for (DebuggerTreeNodeImpl aSelectedNode : selectedNode) { |
| NodeDescriptorImpl threadDescriptor = aSelectedNode.getDescriptor(); |
| if (!(threadDescriptor instanceof ThreadDescriptorImpl) || ((ThreadDescriptorImpl)threadDescriptor).isFrozen()) { |
| visible = false; |
| break; |
| } |
| } |
| |
| } |
| |
| e.getPresentation().setVisible(visible); |
| } |
| } |