/*
* Freeplane - mind map editor
* Copyright (C) 2013 Dimitry
*
* This file author is Dimitry
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.freeplane.features.filter;
import java.util.HashSet;
import javax.swing.DefaultComboBoxModel;
import org.freeplane.core.ui.IMenuContributor;
import org.freeplane.core.ui.MenuBuilder;
import org.freeplane.core.ui.UIBuilder;
import org.freeplane.features.filter.condition.ASelectableCondition;
import org.freeplane.features.mode.ModeController;
/**
* @author Dimitry Polivaev
* 23.03.2013
*/
public class FilterMenuBuilder implements IMenuContributor {
private static final String MENU_USER_DEFINED_FILTERS = "menu_user_defined_filters";
private final FilterController filterController;
FilterMenuBuilder(FilterController filtercontroller){
this.filterController = filtercontroller;
}
//TODO RIBBONS: also impl ribbons version
public void updateMenus(ModeController modeController, MenuBuilder builder) {
if(builder.get(MENU_USER_DEFINED_FILTERS) == null)
return;
builder.removeChildElements(MENU_USER_DEFINED_FILTERS);
final DefaultComboBoxModel filterConditions = filterController.getFilterConditions();
final HashSet<String> usedNames = new HashSet<String>();
for(int i = 0; i < filterConditions.getSize(); i++){
final ASelectableCondition condition = (ASelectableCondition) filterConditions.getElementAt(i);
final String conditionName = condition.getUserName();
if(conditionName != null && usedNames.add(conditionName)){
final ApplyNamedFilterAction action = new ApplyNamedFilterAction(filterController, condition);
builder.addAction(MENU_USER_DEFINED_FILTERS, action,UIBuilder.AS_CHILD );
}
}
}
}