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/*******************************************************************************
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* Copyright (c) 2006, 2007 IBM Corporation and others.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*
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* Contributors:
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* IBM Corporation - initial API and implementation
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*******************************************************************************/
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package org.eclipse.ui.internal.navigator.filters;
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import java.util.Iterator;
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import java.util.LinkedHashSet;
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import java.util.Set;
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import org.eclipse.core.runtime.Assert;
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import org.eclipse.jface.action.GroupMarker;
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import org.eclipse.jface.action.IAction;
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import org.eclipse.jface.action.IMenuManager;
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import org.eclipse.jface.action.Separator;
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import org.eclipse.jface.resource.ImageDescriptor;
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import org.eclipse.ui.IActionBars;
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import org.eclipse.ui.IWorkbenchActionConstants;
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import org.eclipse.ui.actions.ActionGroup;
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import org.eclipse.ui.internal.navigator.NavigatorPlugin;
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import org.eclipse.ui.navigator.CommonViewer;
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import org.eclipse.ui.navigator.INavigatorViewerDescriptor;
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/**
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* Creates the last 5 filters that were touched as view menu options.
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*
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* @since 3.2
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*
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*/
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public class FilterActionGroup extends ActionGroup {
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private static final String FILTER_ACTION_GROUP = "filterActionGroup"; //$NON-NLS-1$
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private static final String FILTER_ACTION_GROUP_FILTERS_START = FILTER_ACTION_GROUP+"Filters-start"; //$NON-NLS-1$
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private static final String FILTER_ACTION_GROUP_FILTERS_END = FILTER_ACTION_GROUP+"Filters-end"; //$NON-NLS-1$
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private SelectFiltersAction selectFiltersAction;
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private CommonViewer commonViewer;
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private INavigatorViewerDescriptor viewerDescriptor;
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private final Set filterShortcutActions = new LinkedHashSet();
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/**
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* @param aCommonViewer The viewer this action group is associated with
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*/
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public FilterActionGroup(CommonViewer aCommonViewer) {
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Assert.isNotNull(aCommonViewer);
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commonViewer = aCommonViewer;
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viewerDescriptor = commonViewer.getNavigatorContentService().getViewerDescriptor();
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makeActions();
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}
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/*
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* (non-Javadoc)
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*
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* @see org.eclipse.ui.actions.ActionGroup#fillActionBars(org.eclipse.ui.IActionBars)
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*/
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public void fillActionBars(IActionBars actionBars) {
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IMenuManager menu = actionBars.getMenuManager();
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menu.appendToGroup(IWorkbenchActionConstants.MB_ADDITIONS,
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new Separator(FILTER_ACTION_GROUP));
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if (selectFiltersAction != null) {
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menu.appendToGroup(FILTER_ACTION_GROUP,
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selectFiltersAction);
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menu.appendToGroup(FILTER_ACTION_GROUP,
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new GroupMarker(FILTER_ACTION_GROUP_FILTERS_START));
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menu.appendToGroup(FILTER_ACTION_GROUP_FILTERS_START,
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new Separator(FILTER_ACTION_GROUP_FILTERS_END));
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for (Iterator iter = filterShortcutActions.iterator(); iter.hasNext();) {
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IAction action = (IAction) iter.next();
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menu.appendToGroup(FILTER_ACTION_GROUP_FILTERS_START, action);
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}
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}
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}
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/* (non-Javadoc)
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* @see org.eclipse.ui.actions.ActionGroup#fillContextMenu(org.eclipse.jface.action.IMenuManager)
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*/
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public void fillContextMenu(IMenuManager menu) {
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super.fillContextMenu(menu);
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}
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/**
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*
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*/
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private void makeActions() {
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boolean hideAvailableCustomizationsDialog = viewerDescriptor
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.getBooleanConfigProperty(INavigatorViewerDescriptor.PROP_HIDE_AVAILABLE_CUSTOMIZATIONS_DIALOG);
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if (!hideAvailableCustomizationsDialog) {
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selectFiltersAction = new SelectFiltersAction(commonViewer, this);
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ImageDescriptor selectFiltersIcon = NavigatorPlugin.getImageDescriptor("icons/full/elcl16/filter_ps.gif"); //$NON-NLS-1$
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selectFiltersAction.setImageDescriptor(selectFiltersIcon);
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selectFiltersAction.setHoverImageDescriptor(selectFiltersIcon);
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}
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}
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protected void updateFilterShortcuts() {
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}
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}
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