| /* |
| * Copyright 2000-2012 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.openapi.wm.impl; |
| |
| import com.intellij.openapi.actionSystem.AnAction; |
| import com.intellij.openapi.actionSystem.AnActionEvent; |
| import com.intellij.openapi.actionSystem.CommonDataKeys; |
| import com.intellij.openapi.actionSystem.DefaultActionGroup; |
| import com.intellij.openapi.actionSystem.PlatformDataKeys; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.io.FileUtil; |
| import com.intellij.platform.ModuleAttachProcessor; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * @author Bas Leijdekkers |
| */ |
| public class ProjectWindowActionGroup extends DefaultActionGroup { |
| |
| private ProjectWindowAction latest = null; |
| |
| public void addProject(@NotNull Project project) { |
| final String projectLocation = project.getPresentableUrl(); |
| if (projectLocation == null) { |
| return; |
| } |
| final String projectName = getProjectDisplayName(project); |
| final ProjectWindowAction windowAction = new ProjectWindowAction(projectName, projectLocation, latest); |
| final List<ProjectWindowAction> duplicateWindowActions = findWindowActionsWithProjectName(projectName); |
| if (!duplicateWindowActions.isEmpty()) { |
| for (ProjectWindowAction action : duplicateWindowActions) { |
| action.getTemplatePresentation().setText(FileUtil.getLocationRelativeToUserHome(action.getProjectLocation())); |
| } |
| windowAction.getTemplatePresentation().setText(FileUtil.getLocationRelativeToUserHome(windowAction.getProjectLocation())); |
| } |
| add(windowAction); |
| latest = windowAction; |
| } |
| |
| @NotNull |
| private static String getProjectDisplayName(@NotNull final Project project) { |
| final String name = ModuleAttachProcessor.getMultiProjectDisplayName(project); |
| return name != null ? name : project.getName(); |
| } |
| |
| public void removeProject(@NotNull Project project) { |
| final ProjectWindowAction windowAction = findWindowAction(project.getPresentableUrl()); |
| if (windowAction == null) { |
| return; |
| } |
| if (latest == windowAction) { |
| final ProjectWindowAction previous = latest.getPrevious(); |
| if (previous != latest) { |
| latest = previous; |
| } else { |
| latest = null; |
| } |
| } |
| remove(windowAction); |
| final String projectName = getProjectDisplayName(project); |
| final List<ProjectWindowAction> duplicateWindowActions = findWindowActionsWithProjectName(projectName); |
| if (duplicateWindowActions.size() == 1) { |
| duplicateWindowActions.get(0).getTemplatePresentation().setText(projectName); |
| } |
| windowAction.dispose(); |
| } |
| |
| public boolean isEnabled() { |
| return latest != null && latest.getPrevious() != latest; |
| } |
| |
| @Override |
| public boolean isDumbAware() { |
| return true; |
| } |
| |
| public void activateNextWindow(AnActionEvent e) { |
| final Project project = e.getData(CommonDataKeys.PROJECT); |
| if (project == null) { |
| return; |
| } |
| final ProjectWindowAction windowAction = findWindowAction(project.getPresentableUrl()); |
| if (windowAction == null) { |
| return; |
| } |
| final ProjectWindowAction next = windowAction.getNext(); |
| if (next != null) { |
| next.setSelected(e, true); |
| } |
| } |
| |
| public void activatePreviousWindow(AnActionEvent e) { |
| final Project project = e.getData(CommonDataKeys.PROJECT); |
| if (project == null) { |
| return; |
| } |
| final ProjectWindowAction windowAction = findWindowAction(project.getPresentableUrl()); |
| if (windowAction == null) { |
| return; |
| } |
| final ProjectWindowAction previous = windowAction.getPrevious(); |
| if (previous != null) { |
| previous.setSelected(e, true); |
| } |
| } |
| |
| @Nullable |
| private ProjectWindowAction findWindowAction(String projectLocation) { |
| if (projectLocation == null) { |
| return null; |
| } |
| final AnAction[] children = getChildren(null); |
| for (AnAction child : children) { |
| if (!(child instanceof ProjectWindowAction)) { |
| continue; |
| } |
| final ProjectWindowAction windowAction = (ProjectWindowAction) child; |
| if (projectLocation.equals(windowAction.getProjectLocation())) { |
| return windowAction; |
| } |
| } |
| return null; |
| } |
| |
| private List<ProjectWindowAction> findWindowActionsWithProjectName(String projectName) { |
| List<ProjectWindowAction> result = null; |
| final AnAction[] children = getChildren(null); |
| for (AnAction child : children) { |
| if (!(child instanceof ProjectWindowAction)) { |
| continue; |
| } |
| final ProjectWindowAction windowAction = (ProjectWindowAction) child; |
| if (projectName.equals(windowAction.getProjectName())) { |
| if (result == null) { |
| result = new ArrayList<ProjectWindowAction>(); |
| } |
| result.add(windowAction); |
| } |
| } |
| if (result == null) { |
| return Collections.emptyList(); |
| } |
| return result; |
| } |
| } |