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/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.search2.internal.ui;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.MenuItem;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.ActionContributionItem;
import org.eclipse.jface.action.IMenuCreator;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.search.ui.ISearchResult;
import org.eclipse.search.ui.NewSearchUI;
import org.eclipse.search.internal.ui.SearchPluginImages;
class SearchDropDownAction extends Action implements IMenuCreator {
public static final int RESULTS_IN_DROP_DOWN= 10;
private Menu fMenu;
private SearchView fSearchView;
public SearchDropDownAction(SearchView searchView) {
setText(SearchMessages.getString("SearchDropDownAction.label")); //$NON-NLS-1$
setToolTipText(SearchMessages.getString("SearchDropDownAction.tooltip")); //$NON-NLS-1$
SearchPluginImages.setImageDescriptors(this, SearchPluginImages.T_LCL, SearchPluginImages.IMG_LCL_SEARCH_HISTORY);
fSearchView= searchView;
setMenuCreator(this);
}
public void dispose() {
if (fMenu != null)
fMenu.dispose();
}
public Menu getMenu(Menu parent) {
return null;
}
public Menu getMenu(Control parent) {
ISearchResult currentSearch= fSearchView.getCurrentSearchResult();
if (fMenu != null)
fMenu.dispose();
fMenu= new Menu(parent);
ISearchResult[] searches= NewSearchUI.getSearchManager().getSearchResults();
for (int i= 0; i < searches.length; i++) {
ISearchResult search= searches[i];
String label= search.getText();
String tooltip= search.getTooltip();
ImageDescriptor image= search.getImageDescriptor();
if (InternalSearchUI.getInstance().isQueryRunning(search.getQuery()))
label= label+ SearchMessages.getString("SearchDropDownAction.running.message"); //$NON-NLS-1$
ShowSearchAction action= new ShowSearchAction(fSearchView, searches[i], label, image, tooltip );
if (searches[i].equals(currentSearch))
action.setChecked(true);
addActionToMenu(fMenu, action);
}
if (searches.length > 0) {
new MenuItem(fMenu, SWT.SEPARATOR);
addActionToMenu(fMenu, new RemoveAllSearchesAction());
}
return fMenu;
}
protected void addActionToMenu(Menu parent, Action action) {
ActionContributionItem item= new ActionContributionItem(action);
item.fill(parent, -1);
}
public void run() {
new ShowSearchesAction(fSearchView).run();
}
}
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