FileDocCategorySizeDatePackage
NameItem.javaAPI DocAzureus 3.0.3.45461Sun Sep 16 12:53:50 BST 2007org.gudy.azureus2.ui.swt.views.tableitems.mytorrents

NameItem

public class NameItem extends org.gudy.azureus2.ui.swt.views.table.utils.CoreTableColumn implements TableCellLightRefreshListener, org.gudy.azureus2.ui.swt.debug.ObfusticateCellText, TableCellDisposeListener
Torrent name cell for My Torrents.
author
Olivier
author
TuxPaper (2004/Apr/17: modified to TableCellAdapter)

Fields Summary
private static boolean
bShowIcon
Constructors Summary
public NameItem(String sTableID)
Default Constructor

		COConfigurationManager.addAndFireParameterListener(
				"NameColumn.showProgramIcon", new ParameterListener() {
					public void parameterChanged(String parameterName) {
						bShowIcon = COConfigurationManager.getBooleanParameter("NameColumn.showProgramIcon");
					}
				});
	
		super("name", POSITION_LAST, 250, sTableID);
		setObfustication(true);
		setRefreshInterval(INTERVAL_LIVE);
		setType(TableColumn.TYPE_TEXT);
		setMinWidth(100);
Methods Summary
public voiddispose(TableCell cell)

		if (bShowIcon && Constants.isWindows) {
			disposeCellIcon(cell);
		}
private voiddisposeCellIcon(TableCell cell)

		final Image img = ((TableCellSWT) cell).getIcon();
		if (img != null) {
			((TableCellSWT) cell).setIcon(null);
			if (!img.isDisposed()) {
				img.dispose();
			}
		}
public java.lang.StringgetObfusticatedText(TableCell cell)

		String name = null;
		DownloadManager dm = (DownloadManager) cell.getDataSource();
		if (dm != null) {
			name = dm.toString();
			int i = name.indexOf('#");
			if (i > 0) {
				name = name.substring(i + 1);
			}
		}

		if (name == null)
			name = "";
		return name;
public voidrefresh(TableCell cell)

		refresh(cell, false);
public voidrefresh(TableCell cell, boolean sortOnlyRefresh)

		String name = null;
		DownloadManager dm = (DownloadManager) cell.getDataSource();
		if (dm != null)
			name = dm.getDisplayName();
		if (name == null)
			name = "";

		//setText returns true only if the text is updated
		if ((cell.setText(name) || !cell.isValid())) {
			if (dm != null && bShowIcon && !sortOnlyRefresh) {
				String path = dm.getDownloadState().getPrimaryFile();
				if (path != null) {
					// Don't ever dispose of PathIcon, it's cached and may be used elsewhere
					Image icon = ImageRepository.getPathIcon(path);

					if (Constants.isWindows) {
						disposeCellIcon(cell);

						Rectangle iconBounds = icon.getBounds();
						// recomposite to avoid artifacts - transparency mask does not work
						
						int cellHeight = cell.getHeight();
						if (cellHeight < 20) {
							cellHeight = 16;
						}

						final Image dstImage = new Image(Display.getCurrent(),
								cellHeight, cellHeight);
						GC gc = new GC(dstImage);
						try {
							// for drawing alpha
							gc.setAdvanced(true);
						} catch (Exception e) {
						}
						try {
							gc.drawImage(icon, 0, 0, iconBounds.width, iconBounds.height, 0,
									0, cellHeight, cellHeight);
							TOTorrent torrent = dm.getTorrent();
							if (torrent != null && !torrent.isSimpleTorrent()) {
								Image imgFolder = ImageRepository.getImage("foldersmall");
								Rectangle folderBounds = imgFolder.getBounds();
								gc.drawImage(imgFolder, folderBounds.x, folderBounds.y,
										folderBounds.width, folderBounds.height, cellHeight
												- folderBounds.width, cellHeight
												- folderBounds.height, folderBounds.width,
										folderBounds.height);
							}
						} finally {
							gc.dispose();
						}
						icon = dstImage;
					}

					// cheat for core, since we really know it's a TableCellImpl and want to
					// use those special functions not available to Plugins
					if(!((TableCellSWT) cell).setIcon(icon) && Constants.isWindows)
						icon.dispose();
				} else {
					if (Constants.isWindows) {
						disposeCellIcon(cell);
					}
				}
			}
		}