SelectEvent_506.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.zkoss.zk.ui.event;
 
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.zkoss.json.JSONArray;
import org.zkoss.zk.au.AuRequest;
import org.zkoss.zk.au.AuRequests;
import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.Desktop;
 
public class SelectEvent_506 extends Event {
    private final Set _selectedItems;
    private final Component _ref;
    private final int _keys;
 
    public static final int ALT_KEY = MouseEvent.ALT_KEY;
    public static final int CTRL_KEY = MouseEvent.CTRL_KEY;
    public static final int SHIFT_KEY = MouseEvent.SHIFT_KEY;
 
    public static final SelectEvent_506 getSelectEvent(AuRequest request) {
        final Map data = request.getData();
        final Desktop desktop = request.getDesktop();
    Object obj = data.get("items");
    if(obj instanceof String) {
      String tmp = (String) data.get("items");
      JSONArray ja = new JSONArray();
      ja.add(tmp.replaceAll("^\\[\"", "")
              .replaceAll("\"\\]$", "")
              .replaceAll("^\\[", "")
              .replaceAll("\\]$", ""));
      data.put("items", ja);
    }
        return new SelectEvent_506(request.getCommand(), request.getComponent(),
            AuRequests.convertToItems(desktop, (List)data.get("items")),
            desktop.getComponentByUuidIfAny((String)data.get("reference")),
            AuRequests.parseKeys(data));
    }
 
    public SelectEvent_506(String name, Component target, Set selectedItems) {
        this(name, target, selectedItems, null, 0);
    }
 
    public SelectEvent_506(String name, Component target, Set selectedItems,
    Component ref) {
        this(name, target, selectedItems, ref, 0);
    }
    public SelectEvent_506(String name, Component target, Set selectedItems,
    Component ref, int keys) {
        super(name, target);
        _selectedItems = selectedItems != null ?
            selectedItems: Collections.EMPTY_SET;
        _ref = ref;
        _keys = keys;
    }
    public final Set getSelectedItems() {
        return _selectedItems;
    }
 
    public Component getReference() {
        return _ref;
    }
 
    public final int getKeys() {
        return _keys;
    }
}