/*
* File : CommentItem.java
* Created : 14 Nov 2006
* By : Allan Crooks
*
* Copyright (C) 2004, 2005, 2006 Aelitis SAS, All rights Reserved
*
* 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.
*
* 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 ( see the LICENSE file ).
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* AELITIS, SAS au capital de 46,603.30 euros,
* 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
*/
package org.gudy.azureus2.ui.swt.views.tableitems.mytorrents;
import org.eclipse.swt.SWT;
import org.gudy.azureus2.core3.download.DownloadManager;
import org.gudy.azureus2.ui.swt.TorrentUtil;
import org.gudy.azureus2.ui.swt.plugins.UISWTGraphic;
import org.gudy.azureus2.ui.swt.pluginsimpl.UISWTGraphicImpl;
import org.gudy.azureus2.ui.swt.views.table.TableCellSWT;
import org.gudy.azureus2.ui.swt.views.table.utils.CoreTableColumn;
import com.aelitis.azureus.ui.swt.imageloader.ImageLoader;
import org.gudy.azureus2.plugins.download.Download;
import org.gudy.azureus2.plugins.ui.Graphic;
import org.gudy.azureus2.plugins.ui.tables.*;
/**
* @author amc1
*/
public class CommentIconItem
extends CoreTableColumn
implements TableCellRefreshListener, TableCellMouseListener, TableCellAddedListener, TableCellToolTipListener
{
public static final Class DATASOURCE_TYPE = Download.class;
static final UISWTGraphic graphicComment;
static final UISWTGraphic noGraphicComment;
public static final String COLUMN_ID = "commenticon";
public void fillTableColumnInfo(TableColumnInfo info) {
info.addCategories(new String[] { CAT_CONTENT });
}
static {
graphicComment = new UISWTGraphicImpl(
ImageLoader.getInstance().getImage("comment"));
noGraphicComment = new UISWTGraphicImpl(
ImageLoader.getInstance().getImage("no_comment"));
}
/** Default Constructor */
public CommentIconItem(String sTableID) {
super(DATASOURCE_TYPE, COLUMN_ID, CommentIconItem.POSITION_LAST, 20, sTableID);
setRefreshInterval(INTERVAL_LIVE);
initializeAsGraphic(POSITION_LAST, 20);
setMinWidth(20);
}
public void cellAdded(TableCell cell) {
if ( cell instanceof TableCellSWT ){
((TableCellSWT)cell).setCursorID(SWT.CURSOR_HAND);
}
}
public void cellMouseTrigger(TableCellMouseEvent event) {
DownloadManager dm = (DownloadManager) event.cell.getDataSource();
if (dm == null) {return;}
if (event.eventType != TableCellMouseEvent.EVENT_MOUSEUP) {return;}
// Only activate on LMB.
if (event.button != 1) {return;}
event.skipCoreFunctionality = true;
TorrentUtil.promptUserForComment(new DownloadManager[]{dm});
refresh(event.cell);
}
public void refresh(TableCell cell) {
if (cell.isDisposed()) {return;}
DownloadManager dm = (DownloadManager)cell.getDataSource();
String comment = null;
if (dm != null) {
comment = dm.getDownloadState().getUserComment();
if (comment!=null && comment.length()==0) {comment = null;}
}
Graphic oldGraphic = cell.getGraphic();
if (comment == null && oldGraphic != noGraphicComment) {
cell.setGraphic(noGraphicComment);
cell.setSortValue(null);
}
else if (comment != null && oldGraphic != graphicComment) {
cell.setGraphic(graphicComment);
cell.setSortValue(comment);
}
}
public void cellHover(TableCell cell) {
DownloadManager dm = (DownloadManager)cell.getDataSource();
String comment = null;
if (dm != null) {
comment = dm.getDownloadState().getUserComment();
if (comment!=null && comment.length()==0) {comment = null;}
}
cell.setToolTip(comment);
}
public void cellHoverComplete(TableCell cell) {
cell.setToolTip(null);
}
}