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/*******************************************************************************
* Copyright (c) 2000, 2010 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ui.synchronize;
import org.eclipse.compare.ICompareNavigator;
import org.eclipse.jface.action.*;
import org.eclipse.jface.viewers.AbstractTreeViewer;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.team.internal.ui.TeamUIPlugin;
import org.eclipse.team.internal.ui.Utils;
import org.eclipse.team.internal.ui.synchronize.actions.ExpandAllAction;
import org.eclipse.team.internal.ui.synchronize.actions.NavigateAction;
import org.eclipse.team.ui.synchronize.ISynchronizePageConfiguration;
import org.eclipse.team.ui.synchronize.SynchronizePageActionGroup;
import org.eclipse.ui.IActionBars;
/**
* Action group that provide expand, collapse and navigation actions.
*/
public class NavigationActionGroup extends SynchronizePageActionGroup {
private ExpandAllAction expandAllAction;
private Action collapseAll;
private NavigateAction gotoNext;
private NavigateAction gotoPrevious;
@Override
public void initialize(ISynchronizePageConfiguration configuration) {
super.initialize(configuration);
final Viewer viewer = configuration.getPage().getViewer();
if (viewer instanceof AbstractTreeViewer) {
expandAllAction = new ExpandAllAction((AbstractTreeViewer) viewer);
Utils.initAction(expandAllAction, "action.expandAll."); //$NON-NLS-1$
collapseAll = new Action() {
@Override
public void run() {
if (viewer.getControl().isDisposed() || !(viewer instanceof AbstractTreeViewer))
return;
viewer.getControl().setRedraw(false);
((AbstractTreeViewer)viewer).collapseToLevel(viewer.getInput(), AbstractTreeViewer.ALL_LEVELS);
viewer.getControl().setRedraw(true);
}
};
Utils.initAction(collapseAll, "action.collapseAll."); //$NON-NLS-1$
ICompareNavigator nav = (ICompareNavigator)configuration.getProperty(SynchronizePageConfiguration.P_NAVIGATOR);
if (nav != null) {
gotoNext = new NavigateAction(configuration, true /*next*/);
gotoPrevious = new NavigateAction(configuration, false /*previous*/);
}
}
}
@Override
public void fillContextMenu(IMenuManager manager) {
if (manager == null || expandAllAction == null)
return;
if (manager.find(TeamUIPlugin.REMOVE_FROM_VIEW_ACTION_ID) != null)
manager.insertBefore(TeamUIPlugin.REMOVE_FROM_VIEW_ACTION_ID, expandAllAction);
else
appendToGroup(manager, ISynchronizePageConfiguration.NAVIGATE_GROUP, expandAllAction);
}
@Override
public void fillActionBars(IActionBars actionBars) {
IToolBarManager manager = actionBars.getToolBarManager();
appendToGroup(manager, ISynchronizePageConfiguration.NAVIGATE_GROUP, collapseAll);
if (gotoNext != null)
appendToGroup(manager, ISynchronizePageConfiguration.NAVIGATE_GROUP, gotoNext);
if (gotoPrevious != null)
appendToGroup(manager, ISynchronizePageConfiguration.NAVIGATE_GROUP, gotoPrevious);
}
}
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