| /******************************************************************************* |
| * Copyright (c) 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; |
| |
| import java.util.Set; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jface.preference.IPreferenceStore; |
| import org.eclipse.ui.IMemento; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchPreferenceConstants; |
| import org.eclipse.ui.PartInitException; |
| import org.eclipse.ui.internal.util.PrefUtil; |
| import org.eclipse.ui.views.IStickyViewDescriptor; |
| import org.eclipse.ui.views.IViewRegistry; |
| |
| /** |
| * @since 3.3 |
| * |
| */ |
| public class StickyViewManager implements IStickyViewManager { |
| |
| private IWorkbenchPage page; |
| |
| public StickyViewManager(IWorkbenchPage page) { |
| this.page = page; |
| } |
| |
| |
| public static IStickyViewManager getInstance(IWorkbenchPage page) { |
| IStickyViewManager stickyViewMan; |
| IPreferenceStore preferenceStore = PrefUtil.getAPIPreferenceStore(); |
| boolean enable32Behavior = preferenceStore |
| .getBoolean(IWorkbenchPreferenceConstants.ENABLE_32_STICKY_CLOSE_BEHAVIOR); |
| if (enable32Behavior) |
| stickyViewMan = new StickyViewManager32(page); |
| else |
| stickyViewMan = new StickyViewManager(page); |
| |
| return stickyViewMan; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.internal.IStickyViewManager#add(java.lang.String, |
| * java.util.Set) |
| */ |
| public void add(String perspectiveId, Set stickyViewSet) { |
| // do nothing |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.internal.IStickyViewManager#clear() |
| */ |
| public void clear() { |
| // do nothing |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.internal.IStickyViewManager#remove(java.lang.String) |
| */ |
| public void remove(String perspectiveId) { |
| // do nothing |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.internal.IStickyViewManager#restore(org.eclipse.ui.IMemento) |
| */ |
| public void restore(IMemento memento) { |
| // do nothing |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.internal.IStickyViewManager#save(org.eclipse.ui.IMemento) |
| */ |
| public void save(IMemento memento) { |
| // do nothing |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.internal.IStickyViewManager#update(org.eclipse.ui.internal.Perspective, |
| * org.eclipse.ui.internal.Perspective) |
| */ |
| public void update(Perspective oldPersp, Perspective newPersp) { |
| if (oldPersp == null || newPersp == null) { |
| return; |
| } |
| IViewRegistry viewReg = WorkbenchPlugin.getDefault().getViewRegistry(); |
| IStickyViewDescriptor[] stickyDescs = viewReg.getStickyViews(); |
| for (int i = 0; i < stickyDescs.length; i++) { |
| final String viewId = stickyDescs[i].getId(); |
| try { |
| // show a sticky view if it was in the last perspective and |
| // hasn't already been activated in this one |
| if (oldPersp.findView(viewId) != null) { |
| page.showView(viewId, null, IWorkbenchPage.VIEW_CREATE); |
| } |
| // remove a view if it's sticky and its not visible in the old |
| // perspective |
| else if (newPersp.findView(viewId) != null |
| && oldPersp.findView(viewId) == null) { |
| page.hideView(newPersp.findView(viewId)); |
| } |
| } catch (PartInitException e) { |
| WorkbenchPlugin |
| .log( |
| "Could not open view :" + viewId, new Status(IStatus.ERROR, WorkbenchPlugin.PI_WORKBENCH, IStatus.ERROR, "Could not open view :" + viewId, e)); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| } |
| } |
| |
| } |