| /* |
| * 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.xdebugger.impl.actions; |
| |
| import com.intellij.openapi.actionSystem.*; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.xdebugger.impl.DebuggerSupport; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author nik |
| */ |
| public abstract class XDebuggerActionBase extends AnAction implements AnAction.TransparentUpdate { |
| private final boolean myHideDisabledInPopup; |
| |
| protected XDebuggerActionBase() { |
| this(false); |
| } |
| |
| protected XDebuggerActionBase(final boolean hideDisabledInPopup) { |
| myHideDisabledInPopup = hideDisabledInPopup; |
| } |
| |
| @Override |
| public void update(final AnActionEvent event) { |
| Presentation presentation = event.getPresentation(); |
| boolean hidden = isHidden(event); |
| if (hidden) { |
| presentation.setEnabledAndVisible(false); |
| return; |
| } |
| |
| boolean enabled = isEnabled(event); |
| if (myHideDisabledInPopup && ActionPlaces.isPopupPlace(event.getPlace())) { |
| presentation.setVisible(enabled); |
| } |
| else { |
| presentation.setVisible(true); |
| } |
| presentation.setEnabled(enabled); |
| } |
| |
| protected boolean isEnabled(final AnActionEvent e) { |
| Project project = e.getData(CommonDataKeys.PROJECT); |
| if (project != null) { |
| DebuggerSupport[] debuggerSupports = DebuggerSupport.getDebuggerSupports(); |
| for (DebuggerSupport support : debuggerSupports) { |
| if (isEnabled(project, e, support)) { |
| return true; |
| } |
| } |
| } |
| return false; |
| } |
| |
| @NotNull |
| protected abstract DebuggerActionHandler getHandler(@NotNull DebuggerSupport debuggerSupport); |
| |
| private boolean isEnabled(final Project project, final AnActionEvent event, final DebuggerSupport support) { |
| return getHandler(support).isEnabled(project, event); |
| } |
| |
| @Override |
| public void actionPerformed(final AnActionEvent e) { |
| performWithHandler(e); |
| } |
| |
| protected boolean performWithHandler(AnActionEvent e) { |
| Project project = e.getData(CommonDataKeys.PROJECT); |
| if (project == null) { |
| return true; |
| } |
| |
| DebuggerSupport[] debuggerSupports = DebuggerSupport.getDebuggerSupports(); |
| for (DebuggerSupport support : debuggerSupports) { |
| if (isEnabled(project, e, support)) { |
| perform(project, e, support); |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| private void perform(final Project project, final AnActionEvent e, final DebuggerSupport support) { |
| getHandler(support).perform(project, e); |
| } |
| |
| protected boolean isHidden(AnActionEvent event) { |
| final Project project = event.getProject(); |
| if (project != null) { |
| for (DebuggerSupport support : DebuggerSupport.getDebuggerSupports()) { |
| if (!getHandler(support).isHidden(project, event)) { |
| return false; |
| } |
| } |
| } |
| return true; |
| } |
| } |