| /* |
| * Copyright 2000-2010 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.ide.actions; |
| |
| import com.intellij.openapi.actionSystem.*; |
| import com.intellij.openapi.project.DumbAware; |
| import com.intellij.pom.Navigatable; |
| import com.intellij.pom.NavigatableWithText; |
| import com.intellij.pom.PomTargetPsiElement; |
| import com.intellij.util.OpenSourceUtil; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| public abstract class BaseNavigateToSourceAction extends AnAction implements DumbAware { |
| private final boolean myFocusEditor; |
| |
| protected BaseNavigateToSourceAction(boolean focusEditor) { |
| myFocusEditor = focusEditor; |
| } |
| |
| public void actionPerformed(AnActionEvent e) { |
| DataContext dataContext = e.getDataContext(); |
| OpenSourceUtil.navigate(myFocusEditor, getNavigatables(dataContext)); |
| } |
| |
| |
| public void update(AnActionEvent event) { |
| DataContext dataContext = event.getDataContext(); |
| final Navigatable target = findTargetForUpdate(dataContext); |
| boolean enabled = target != null; |
| if (ActionPlaces.isPopupPlace(event.getPlace())) { |
| event.getPresentation().setVisible(enabled); |
| if (!(this instanceof OpenModuleSettingsAction) && OpenModuleSettingsAction.isModuleInProjectViewPopup(event)) { |
| event.getPresentation().setVisible(false); |
| return; |
| } |
| } |
| else { |
| event.getPresentation().setEnabled(enabled); |
| } |
| //as myFocusEditor is always ignored - Main Menu|View always contains 2 actions with the same name and actually same behaviour |
| event.getPresentation().setVisible(target == null || myFocusEditor); |
| String navigateActionText = myFocusEditor && target instanceof NavigatableWithText? |
| ((NavigatableWithText)target).getNavigateActionText(true) : null; |
| event.getPresentation().setText(navigateActionText == null ? getTemplatePresentation().getText() : navigateActionText); |
| } |
| |
| @Nullable |
| private Navigatable findTargetForUpdate(@NotNull DataContext dataContext) { |
| Navigatable[] navigatables = getNavigatables(dataContext); |
| if (navigatables == null) return null; |
| |
| for (Navigatable navigatable : navigatables) { |
| if (navigatable.canNavigate()) { |
| return navigatable instanceof PomTargetPsiElement ? ((PomTargetPsiElement)navigatable).getTarget() : navigatable; |
| } |
| } |
| return null; |
| } |
| |
| @Nullable |
| protected Navigatable[] getNavigatables(final DataContext dataContext) { |
| return CommonDataKeys.NAVIGATABLE_ARRAY.getData(dataContext); |
| } |
| } |