File	Doc	Category	Size	Date	Package
Win32TransferTypes.java	API Doc	Azureus 3.0.3.4	4940	Fri Dec 12 07:56:48 GMT 2003	org.gudy.azureus2.ui.swt.test

Win32TransferTypes

• java.lang.Object
  • ByteArrayTransfer

Fields Summary
private static Win32TransferTypes	_instance
private int[]	ids
private String[]	names

Constructors Summary
Win32TransferTypes() ids = new int[50000]; names = new String[50000]; for (int i = 0; i < ids.length; i++) { ids[i] = i; names[i] = getNameFromId(i); }

Methods Summary
public static org.gudy.azureus2.ui.swt.test.Win32TransferTypes	getInstance() return _instance;
static java.lang.String	getNameFromId(int id) String name = null; int maxSize = 128; TCHAR buffer = new TCHAR(0, maxSize); int size = COM.GetClipboardFormatName(id, buffer, maxSize); if (size != 0) { name = buffer.toString(0, size); } else { switch (id) { case COM.CF_HDROP : name = "CF_HDROP"; break; case COM.CF_TEXT : name = "CF_TEXT"; break; case COM.CF_BITMAP : name = "CF_BITMAP"; break; case COM.CF_METAFILEPICT : name = "CF_METAFILEPICT"; break; case COM.CF_SYLK : name = "CF_SYLK"; break; case COM.CF_DIF : name = "CF_DIF"; break; case COM.CF_TIFF : name = "CF_TIFF"; break; case COM.CF_OEMTEXT : name = "CF_OEMTEXT"; break; case COM.CF_DIB : name = "CF_DIB"; break; case COM.CF_PALETTE : name = "CF_PALETTE"; break; case COM.CF_PENDATA : name = "CF_PENDATA"; break; case COM.CF_RIFF : name = "CF_RIFF"; break; case COM.CF_WAVE : name = "CF_WAVE"; break; case COM.CF_UNICODETEXT : name = "CF_UNICODETEXT"; break; case COM.CF_ENHMETAFILE : name = "CF_ENHMETAFILE"; break; case COM.CF_LOCALE : name = "CF_LOCALE"; break; case COM.CF_MAX : name = "CF_MAX"; break; } } return name;
protected int[]	getTypeIds() return ids;
protected java.lang.String[]	getTypeNames() return names;
public void	javaToNative(java.lang.Object object, TransferData transferData)
public static void	main(java.lang.String[] args) Display display = new Display(); Shell shell = new Shell(display); shell.setLayout(new FillLayout()); Canvas canvas = new Canvas(shell, SWT.NONE); DropTarget target = new DropTarget(canvas, DND.DROP_DEFAULT | DND.DROP_COPY | DND.DROP_LINK | DND.DROP_MOVE | DND.DROP_TARGET_MOVE | DND.DROP_NONE); target.setTransfer(new Transfer[] { Win32TransferTypes.getInstance(), TextTransfer.getInstance(), FileTransfer.getInstance()}); target.addDropListener(new DropTargetAdapter() { public void dragEnter(DropTargetEvent event) { // if(event.detail == DND.DROP_NONE) event.detail = DND.DROP_LINK; String ops = ""; if ((event.operations & DND.DROP_COPY) != 0) ops += "Copy;"; if ((event.operations & DND.DROP_MOVE) != 0) ops += "Move;"; if ((event.operations & DND.DROP_LINK) != 0) ops += "Link;"; System.out.println("Allowed Operations are " + ops); TransferData[] data = event.dataTypes; for (int i = 0; i < data.length; i++) { int id = data[i].type; String name = getNameFromId(id); System.out.println("Data type is " + id + " " + name); } } public void dragOver(DropTargetEvent event) { event.detail = DND.DROP_LINK; } public void drop(DropTargetEvent event) { System.out.println("URL dropped: " + event.data); System.out.println("Data type is " + event.currentDataType.type + " " + getNameFromId(event.currentDataType.type)); } }); shell.setSize(400, 400); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose();
public java.lang.Object	nativeToJava(TransferData transferData) byte[] buffer = (byte[]) super.nativeToJava(transferData); if (buffer == null) return null; int size = buffer.length; byte[] text = new byte[size]; int j = 0; for (int i = 0; i < buffer.length; i++) { if (buffer[i] != 0) text[j++] = buffer[i]; } String data = new String(text, 0, j); int end = data.indexOf("\n"); return end >= 0 ? data.substring(0, end) : data;