| /* |
| * 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.status; |
| |
| import com.intellij.openapi.fileEditor.FileEditor; |
| import com.intellij.openapi.fileEditor.impl.DockableEditorTabbedContainer; |
| import com.intellij.openapi.fileEditor.impl.EditorWithProviderComposite; |
| import com.intellij.openapi.fileEditor.impl.EditorsSplitters; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.wm.StatusBar; |
| import com.intellij.openapi.wm.WindowManager; |
| import com.intellij.ui.docking.DockContainer; |
| import com.intellij.ui.docking.DockManager; |
| import org.jetbrains.annotations.Nls; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * @author Kirill Likhodedov |
| */ |
| public class StatusBarUtil { |
| private StatusBarUtil() { } |
| |
| /** |
| * Finds the current file editor. |
| */ |
| @Nullable |
| public static FileEditor getCurrentFileEditor(@NotNull Project project, @Nullable StatusBar statusBar) { |
| if (statusBar == null) { |
| return null; |
| } |
| |
| DockContainer c = DockManager.getInstance(project).getContainerFor(statusBar.getComponent()); |
| EditorsSplitters splitters = null; |
| if (c instanceof DockableEditorTabbedContainer) { |
| splitters = ((DockableEditorTabbedContainer)c).getSplitters(); |
| } |
| |
| if (splitters != null && splitters.getCurrentWindow() != null) { |
| EditorWithProviderComposite editor = splitters.getCurrentWindow().getSelectedEditor(); |
| if (editor != null) { |
| return editor.getSelectedEditorWithProvider().getFirst(); |
| } |
| } |
| return null; |
| } |
| |
| public static void setStatusBarInfo(@NotNull Project project, @NotNull @Nls String message) { |
| final StatusBar statusBar = WindowManager.getInstance().getStatusBar(project); |
| if (statusBar != null) { |
| statusBar.setInfo(message); |
| } |
| } |
| } |