Synnefo » Pithos

/*

 * Copyright 2008, 2009 Electronic Business Systems Ltd.

 *

 * This file is part of GSS.

 *

 * GSS 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 3 of the License, or

 * (at your option) any later version.

 *

 * GSS 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 GSS.  If not, see <http://www.gnu.org/licenses/>.

 */

package gr.ebs.gss.client.dnd;

import gr.ebs.gss.client.rest.resource.FileResource;

import java.util.List;

import com.google.gwt.dom.client.NativeEvent;

import com.google.gwt.user.client.DOM;

import com.google.gwt.user.client.Event;

import com.google.gwt.user.client.ui.FocusPanel;

import com.google.gwt.user.client.ui.HTML;

import com.google.gwt.user.client.ui.Widget;

/**

 * @author kman

 *

 */

public class DnDFocusPanel extends FocusPanel {

        private DnDTreeItem item;

        private List<FileResource> files;

        public DnDFocusPanel(Widget widget, DnDTreeItem anItem) {

                super(widget);

                sinkEvents(Event.ONMOUSEDOWN);

                item = anItem;

        }

        public DnDFocusPanel(Widget widget){

                super(widget);

        }

        /**

         * Retrieve the item.

         *

         * @return the item

         */

        public DnDTreeItem getItem() {

                return item;

        }

        /**

         * Retrieve the files.

         *

         * @return the files

         */

        public List<FileResource> getFiles() {

                return files;

        }

        /**

         * Modify the files.

         *

         * @param newFiles the files to set

         */

        public void setFiles(List<FileResource> newFiles) {

                files = newFiles;

        }

        public HTML cloneHTML(){

                if(getWidget() instanceof HTML){

                        HTML ht = (HTML)getWidget();

                        HTML res = new HTML(ht.getHTML());

                        return res;

                }

                return null;

        }

        @Override

        public void onBrowserEvent(Event event) {

                switch (DOM.eventGetType(event)) {

                        case Event.ONMOUSEDOWN:

                                if (DOM.eventGetButton(event) == NativeEvent.BUTTON_RIGHT || DOM.eventGetButton(event) == NativeEvent.BUTTON_LEFT)

                                        getItem().tree.setSelectedItem(getItem());

                                break;

                }

                super.onBrowserEvent(event);

        }

}