diff options
Diffstat (limited to 'gnu/java/awt/peer/gtk/GtkClipboard.java')
| -rw-r--r-- | gnu/java/awt/peer/gtk/GtkClipboard.java | 202 |
1 files changed, 100 insertions, 102 deletions
diff --git a/gnu/java/awt/peer/gtk/GtkClipboard.java b/gnu/java/awt/peer/gtk/GtkClipboard.java index f520fe224..e41754641 100644 --- a/gnu/java/awt/peer/gtk/GtkClipboard.java +++ b/gnu/java/awt/peer/gtk/GtkClipboard.java @@ -71,9 +71,9 @@ public class GtkClipboard extends Clipboard // cached by GtkSelection. True if // gdk_display_supports_selection_notification. static final boolean canCache = initNativeState(clipboard, selection, - stringMimeType, - imageMimeType, - filesMimeType); + stringMimeType, + imageMimeType, + filesMimeType); /** * Creates the clipboard and sets the initial contents to the @@ -140,8 +140,8 @@ public class GtkClipboard extends Clipboard if (contents == null) { - advertiseContent(null, false, false, false); - return; + advertiseContent(null, false, false, false); + return; } // We don't need to do anything for a GtkSelection facade. @@ -153,46 +153,45 @@ public class GtkClipboard extends Clipboard boolean files = false; if (contents instanceof StringSelection - || contents.isDataFlavorSupported(DataFlavor.stringFlavor) - || contents.isDataFlavorSupported(DataFlavor.plainTextFlavor) - || contents.isDataFlavorSupported(DataFlavor - .getTextPlainUnicodeFlavor())) + || contents.isDataFlavorSupported(DataFlavor.stringFlavor) + || contents.isDataFlavorSupported(DataFlavor.plainTextFlavor) + || contents.isDataFlavorSupported(DataFlavor.getTextPlainUnicodeFlavor())) text = true; DataFlavor[] flavors = contents.getTransferDataFlavors(); String[] mimeTargets = new String[flavors.length]; for (int i = 0; i < flavors.length; i++) { - DataFlavor flavor = flavors[i]; - String mimeType = flavor.getMimeType(); - mimeTargets[i] = mimeType; - - if (! text) - if ("text".equals(flavor.getPrimaryType()) - || flavor.isRepresentationClassReader()) - text = true; - - if (! images && flavors[i].equals(DataFlavor.imageFlavor)) - { - try - { - Object o = contents.getTransferData(DataFlavor.imageFlavor); - if (o instanceof Image) - images = true; - } - catch (UnsupportedFlavorException ufe) - { - } - catch (IOException ioe) - { - } - catch (ClassCastException cce) - { - } - } - - if (flavors[i].equals(DataFlavor.javaFileListFlavor)) - files = true; + DataFlavor flavor = flavors[i]; + String mimeType = flavor.getMimeType(); + mimeTargets[i] = mimeType; + + if (! text) + if ("text".equals(flavor.getPrimaryType()) + || flavor.isRepresentationClassReader()) + text = true; + + if (! images && flavors[i].equals(DataFlavor.imageFlavor)) + { + try + { + Object o = contents.getTransferData(DataFlavor.imageFlavor); + if (o instanceof Image) + images = true; + } + catch (UnsupportedFlavorException ufe) + { + } + catch (IOException ioe) + { + } + catch (ClassCastException cce) + { + } + } + + if (flavors[i].equals(DataFlavor.javaFileListFlavor)) + files = true; } advertiseContent(mimeTargets, text, images, files); @@ -207,9 +206,9 @@ public class GtkClipboard extends Clipboard * selection has explicitly been erased. */ private native void advertiseContent(String[] targets, - boolean text, - boolean images, - boolean files); + boolean text, + boolean images, + boolean files); /** * Called by the gtk+ clipboard when an application has requested @@ -228,7 +227,7 @@ public class GtkClipboard extends Clipboard try { return (String) contents.getTransferData(DataFlavor.stringFlavor); - } + } catch (UnsupportedFlavorException ufe) { } @@ -244,20 +243,20 @@ public class GtkClipboard extends Clipboard // turn the result into a string. try { - DataFlavor plainText = DataFlavor.getTextPlainUnicodeFlavor(); - Reader r = plainText.getReaderForText(contents); - if (r != null) - { - StringBuffer sb = new StringBuffer(); - char[] cs = new char[1024]; - int l = r.read(cs); - while (l != -1) - { - sb.append(cs, 0, l); - l = r.read(cs); - } - return sb.toString(); - } + DataFlavor plainText = DataFlavor.getTextPlainUnicodeFlavor(); + Reader r = plainText.getReaderForText(contents); + if (r != null) + { + StringBuffer sb = new StringBuffer(); + char[] cs = new char[1024]; + int l = r.read(cs); + while (l != -1) + { + sb.append(cs, 0, l); + l = r.read(cs); + } + return sb.toString(); + } } catch (IllegalArgumentException iae) { @@ -288,11 +287,11 @@ public class GtkClipboard extends Clipboard try { - Object o = contents.getTransferData(DataFlavor.imageFlavor); - if( o instanceof GtkImage ) - return (GtkImage) o; - else - return new GtkImage(((Image)o).getSource()); + Object o = contents.getTransferData(DataFlavor.imageFlavor); + if( o instanceof GtkImage ) + return (GtkImage) o; + else + return new GtkImage(((Image)o).getSource()); } catch (UnsupportedFlavorException ufe) { @@ -321,14 +320,13 @@ public class GtkClipboard extends Clipboard try { - List list = (List) contents.getTransferData - (DataFlavor.javaFileListFlavor); - String[] uris = new String[list.size()]; - int u = 0; - Iterator it = list.iterator(); - while (it.hasNext()) - uris[u++] = ((File) it.next()).toURI().toString(); - return uris; + List list = (List) contents.getTransferData(DataFlavor.javaFileListFlavor); + String[] uris = new String[list.size()]; + int u = 0; + Iterator it = list.iterator(); + while (it.hasNext()) + uris[u++] = ((File) it.next()).toURI().toString(); + return uris; } catch (UnsupportedFlavorException ufe) { @@ -365,34 +363,34 @@ public class GtkClipboard extends Clipboard // the other provideXXX() methods. try { - DataFlavor flavor = new DataFlavor(target); - Object o = contents.getTransferData(flavor); - - if (o instanceof byte[]) - return (byte[]) o; - - if (o instanceof InputStream) - { - InputStream is = (InputStream) o; - ByteArrayOutputStream baos = new ByteArrayOutputStream(); - byte[] bs = new byte[1024]; - int l = is.read(bs); - while (l != -1) - { - baos.write(bs, 0, l); - l = is.read(bs); - } - return baos.toByteArray(); - } - - if (o instanceof Serializable) - { - ByteArrayOutputStream baos = new ByteArrayOutputStream(); - ObjectOutputStream oos = new ObjectOutputStream(baos); - oos.writeObject(o); - oos.close(); - return baos.toByteArray(); - } + DataFlavor flavor = new DataFlavor(target); + Object o = contents.getTransferData(flavor); + + if (o instanceof byte[]) + return (byte[]) o; + + if (o instanceof InputStream) + { + InputStream is = (InputStream) o; + ByteArrayOutputStream baos = new ByteArrayOutputStream(); + byte[] bs = new byte[1024]; + int l = is.read(bs); + while (l != -1) + { + baos.write(bs, 0, l); + l = is.read(bs); + } + return baos.toByteArray(); + } + + if (o instanceof Serializable) + { + ByteArrayOutputStream baos = new ByteArrayOutputStream(); + ObjectOutputStream oos = new ObjectOutputStream(baos); + oos.writeObject(o); + oos.close(); + return baos.toByteArray(); + } } catch (ClassNotFoundException cnfe) { @@ -416,8 +414,8 @@ public class GtkClipboard extends Clipboard * Clipboard can be cached (gdk_display_supports_selection_notification). */ private static native boolean initNativeState(GtkClipboard clipboard, - GtkClipboard selection, - String stringTarget, - String imageTarget, - String filesTarget); + GtkClipboard selection, + String stringTarget, + String imageTarget, + String filesTarget); } |