/*******************************************************************************
* Copyright (c) 2010, 2011 LogSaw project 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:
* LogSaw project committers - initial API and implementation
*******************************************************************************/
package net.sf.logsaw.ui.contributions;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import net.sf.logsaw.core.CorePlugin;
import net.sf.logsaw.core.field.ALogEntryField;
import net.sf.logsaw.core.query.Operator;
import net.sf.logsaw.ui.editors.ILogViewEditor;
import org.eclipse.jface.action.IContributionItem;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.actions.CompoundContributionItem;
import org.eclipse.ui.menus.CommandContributionItem;
import org.eclipse.ui.menus.CommandContributionItemParameter;
/**
* @author Philipp Nanz
*/
public class QuickFilterMenuContribution extends CompoundContributionItem {
/* (non-Javadoc)
* @see org.eclipse.ui.actions.CompoundContributionItem#getContributionItems()
*/
@Override
protected IContributionItem[] getContributionItems() {
// Get the view
IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
IWorkbenchPage page = window.getActivePage();
ILogViewEditor editor =
(ILogViewEditor) page.getActiveEditor().getAdapter(ILogViewEditor.class);
if (editor != null) {
return doGetContributionItems(editor);
}
return new IContributionItem[0];
}
@SuppressWarnings({ "rawtypes", "unchecked" })
private IContributionItem[] doGetContributionItems(ILogViewEditor editor) {
List<CommandContributionItem> ret = new ArrayList<CommandContributionItem>();
ALogEntryField<?, ?> fld = editor.getFocusCellLogEntryField();
List<Operator> ops = new ArrayList<Operator>(
CorePlugin.getDefault().getRestrictionFactory().getOperators(fld));
Collections.sort(ops, new Comparator<Operator>() {
/* (non-Javadoc)
* @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
*/
@Override
public int compare(Operator o1, Operator o2) {
return o1.getLabel().compareTo(o2.getLabel());
}
});
for (Operator op : ops) {
CommandContributionItemParameter param =
new CommandContributionItemParameter(
PlatformUI.getWorkbench(), null,
"net.sf.logsaw.ui.commands.ShowFilterSettingsCommand", //$NON-NLS-1$
CommandContributionItem.STYLE_PUSH);
param.label = op.getLabel();
Map map = new HashMap();
map.put("net.sf.logsaw.ui.commands.ShowFilterSettingsCommand.newField", fld.getKey()); //$NON-NLS-1$
map.put("net.sf.logsaw.ui.commands.ShowFilterSettingsCommand.newOperator", Integer.toString(op.getId())); //$NON-NLS-1$
map.put("net.sf.logsaw.ui.commands.ShowFilterSettingsCommand.newValue", editor.getFocusCellText()); //$NON-NLS-1$
param.parameters = map;
ret.add(new CommandContributionItem(param));
}
return ret.toArray(new IContributionItem[ret.size()]);
}
}