/*
* File : CompletionItem.java
* Created : 24 nov. 2003
* By : Olivier
*
* 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 java.util.HashMap;
import java.util.Map;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.*;
import org.gudy.azureus2.core3.download.DownloadManager;
import org.gudy.azureus2.core3.util.DisplayFormatters;
import org.gudy.azureus2.ui.swt.plugins.UISWTGraphic;
import org.gudy.azureus2.ui.swt.shells.GCStringPrinter;
import org.gudy.azureus2.ui.swt.views.table.TableCellSWT;
import org.gudy.azureus2.ui.swt.views.table.TableCellSWTPaintListener;
import org.gudy.azureus2.ui.swt.views.table.utils.CoreTableColumn;
import com.aelitis.azureus.ui.swt.imageloader.ImageLoader;
import com.aelitis.azureus.ui.swt.utils.ColorCache;
import org.gudy.azureus2.plugins.download.DownloadTypeIncomplete;
import org.gudy.azureus2.plugins.ui.Graphic;
import org.gudy.azureus2.plugins.ui.tables.*;
/** Torrent Completion Level Graphic Cell for My Torrents.
*
* @author Olivier
* @author TuxPaper (2004/Apr/17: modified to TableCellAdapter)
*/
public class CompletionItem
extends CoreTableColumn
implements TableCellAddedListener, TableCellRefreshListener,
TableCellDisposeListener, TableCellSWTPaintListener
{
public static final Class DATASOURCE_TYPE = DownloadTypeIncomplete.class;
private static final int borderWidth = 1;
public static final String COLUMN_ID = "completion";
private static Font fontText;
private Map mapCellLastPercentDone = new HashMap();
private int marginHeight = -1;
Color textColor;
/** Default Constructor */
public CompletionItem(String sTableID) {
this(sTableID, -1);
}
public void fillTableColumnInfo(TableColumnInfo info) {
info.addCategories(new String[] {
CAT_PROGRESS,
});
}
/**
*
* @param sTableID
* @param marginHeight -- Margin height above and below the progress bar; used in cases where the row is very tall
*/
public CompletionItem(String sTableID, int marginHeight) {
super(DATASOURCE_TYPE, COLUMN_ID, ALIGN_LEAD, 150, sTableID);
this.marginHeight = marginHeight;
initializeAsGraphic(POSITION_INVISIBLE, 150);
setMinWidth(50);
}
// @see org.gudy.azureus2.plugins.ui.tables.TableCellAddedListener#cellAdded(org.gudy.azureus2.plugins.ui.tables.TableCell)
public void cellAdded(TableCell cell) {
if (marginHeight != -1) {
cell.setMarginHeight(marginHeight);
} else {
cell.setMarginHeight(2);
}
}
// @see org.gudy.azureus2.plugins.ui.tables.TableCellDisposeListener#dispose(org.gudy.azureus2.plugins.ui.tables.TableCell)
public void dispose(TableCell cell) {
mapCellLastPercentDone.remove(cell);
Graphic graphic = cell.getGraphic();
if (graphic instanceof UISWTGraphic) {
Image img = ((UISWTGraphic) graphic).getImage();
if (img != null && !img.isDisposed()) {
img.dispose();
}
}
}
// @see org.gudy.azureus2.plugins.ui.tables.TableCellRefreshListener#refresh(org.gudy.azureus2.plugins.ui.tables.TableCell)
public void refresh(TableCell cell) {
int percentDone = getPercentDone(cell);
Integer intObj = (Integer) mapCellLastPercentDone.get(cell);
int lastPercentDone = intObj == null ? 0 : intObj.intValue();
if (!cell.setSortValue(percentDone) && cell.isValid()
&& lastPercentDone == percentDone) {
return;
}
}
// @see org.gudy.azureus2.ui.swt.views.table.TableCellSWTPaintListener#cellPaint(org.eclipse.swt.graphics.GC, org.gudy.azureus2.ui.swt.views.table.TableCellSWT)
public void cellPaint(GC gcImage, TableCellSWT cell) {
int percentDone = getPercentDone(cell);
Rectangle bounds = cell.getBounds();
int yOfs = (bounds.height - 13) / 2 ;
int x1 = bounds.width - borderWidth - 2;
int y1 = bounds.height - 3 - yOfs;
if (x1 < 10 || y1 < 3) {
return;
}
int textYofs = 0;
if (y1 >= 28) {
yOfs = 2;
y1 = 16;
//textYofs = yOfs;
}
mapCellLastPercentDone.put(cell, new Integer(percentDone));
ImageLoader imageLoader = ImageLoader.getInstance();
Image imgEnd = imageLoader.getImage("dl_bar_end");
Image img0 = imageLoader.getImage("dl_bar_0");
Image img1 = imageLoader.getImage("dl_bar_1");
//draw begining and end
if (!imgEnd.isDisposed()) {
gcImage.drawImage(imgEnd, bounds.x , bounds.y + yOfs);
gcImage.drawImage(imgEnd, bounds.x + x1 + 1, bounds.y + yOfs);
}
// draw border
// Color fg = gcImage.getForeground();
// gcImage.setForeground(Colors.grey);
// gcImage.drawRectangle(bounds.x, bounds.y + yOfs, x1 + 1, y1 + 1);
// gcImage.setForeground(fg);
int limit = (x1 * percentDone) / 1000;
if (!img1.isDisposed() && limit > 0) {
Rectangle imgBounds = img1.getBounds();
gcImage.drawImage(img1, 0, 0, imgBounds.width, imgBounds.height,
bounds.x + 1, bounds.y + yOfs, limit, imgBounds.height);
}
if (percentDone < 1000 && !img0.isDisposed()) {
Rectangle imgBounds = img0.getBounds();
gcImage.drawImage(img0, 0, 0, imgBounds.width, imgBounds.height, bounds.x
+ limit + 1, bounds.y + yOfs, x1 - limit, imgBounds.height);
}
imageLoader.releaseImage("dl_bar_end");
imageLoader.releaseImage("dl_bar_0");
imageLoader.releaseImage("dl_bar_1");
// gcImage.setBackground(Colors.blues[Colors.BLUES_DARKEST]);
// gcImage.fillRectangle(bounds.x + 1, bounds.y + 1 + yOfs, limit, y1);
// if (limit < x1) {
// gcImage.setBackground(Colors.blues[Colors.BLUES_LIGHTEST]);
// gcImage.fillRectangle(bounds.x + limit + 1, bounds.y + 1 + yOfs, x1
// - limit, y1);
// }
if(textColor == null) {
textColor = ColorCache.getColor(gcImage.getDevice(), "#005ACF" );
}
// if (textYofs == 0) {
// if (fontText == null) {
// fontText = Utils.getFontWithHeight(gcImage.getFont(), gcImage, y1);
// }
// gcImage.setFont(fontText);
gcImage.setForeground(textColor);
// }
String sPercent = DisplayFormatters.formatPercentFromThousands(percentDone);
GCStringPrinter.printString(gcImage, sPercent, new Rectangle(bounds.x + 4,
bounds.y + yOfs, bounds.width - 4,13), true,
false, SWT.CENTER);
}
private int getPercentDone(TableCell cell) {
DownloadManager dm = (DownloadManager) cell.getDataSource();
if (dm == null) {
return 0;
}
return dm.getStats().getDownloadCompleted(true);
}
}