| /******************************************************************************* |
| * Copyright (c) 2004, 2007 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ui.internal.presentations; |
| |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.preference.IPreferenceStore; |
| import org.eclipse.ui.internal.EditorPane; |
| import org.eclipse.ui.internal.IPreferenceConstants; |
| import org.eclipse.ui.internal.WorkbenchMessages; |
| import org.eclipse.ui.internal.WorkbenchPartReference; |
| import org.eclipse.ui.internal.WorkbenchPlugin; |
| import org.eclipse.ui.internal.tweaklets.TabBehaviour; |
| import org.eclipse.ui.internal.tweaklets.Tweaklets; |
| |
| public class SystemMenuPinEditor extends Action implements ISelfUpdatingAction { |
| |
| private EditorPane editorPane; |
| |
| public SystemMenuPinEditor(EditorPane pane) { |
| setText(WorkbenchMessages.EditorPane_pinEditor); |
| setPane(pane); |
| } |
| |
| public void dispose() { |
| editorPane = null; |
| } |
| |
| public void setPane(EditorPane pane) { |
| editorPane = pane; |
| update(); |
| } |
| |
| public void run() { |
| WorkbenchPartReference ref = (WorkbenchPartReference)editorPane.getPartReference(); |
| |
| ref.setPinned(!isChecked()); |
| } |
| |
| public void update() { |
| if (editorPane == null) { |
| setEnabled(false); |
| return; |
| } |
| |
| WorkbenchPartReference ref = (WorkbenchPartReference)editorPane.getPartReference(); |
| setEnabled(true); |
| setChecked(ref.isPinned()); |
| } |
| |
| public boolean shouldBeVisible() { |
| if (editorPane == null) { |
| return false; |
| } |
| |
| IPreferenceStore store = WorkbenchPlugin.getDefault().getPreferenceStore(); |
| boolean reuseEditor = store |
| .getBoolean(IPreferenceConstants.REUSE_EDITORS_BOOLEAN) |
| | ((TabBehaviour)Tweaklets.get(TabBehaviour.KEY)).alwaysShowPinAction(); |
| return reuseEditor; |
| } |
| |
| } |