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Merged gcj-eclipse branch to trunk.

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From-SVN: r120621
This commit is contained in:
Tom Tromey 2007-01-09 19:58:05 +00:00
parent c648dedbde
commit 97b8365caf
17478 changed files with 606493 additions and 100744 deletions
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112
libjava/classpath/gnu/java/awt/peer/gtk/GtkToolkit.java
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@ -62,6 +62,7 @@ import java.awt.FontMetrics;
import java.awt.Frame;
import java.awt.GraphicsDevice;
import java.awt.GraphicsEnvironment;
import java.awt.HeadlessException;
import java.awt.Image;
import java.awt.Label;
import java.awt.List;
@ -83,6 +84,7 @@ import java.awt.dnd.DragGestureEvent;
import java.awt.dnd.DragGestureListener;
import java.awt.dnd.DragGestureRecognizer;
import java.awt.dnd.DragSource;
import java.awt.dnd.InvalidDnDOperationException;
import java.awt.dnd.peer.DragSourceContextPeer;
import java.awt.im.InputMethodHighlight;
import java.awt.image.ColorModel;
@ -115,7 +117,6 @@ import java.awt.peer.WindowPeer;
import java.io.InputStream;
import java.net.URL;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Properties;
@ -131,37 +132,30 @@ import javax.imageio.spi.IIORegistry;
public class GtkToolkit extends gnu.java.awt.ClasspathToolkit
{
Hashtable containers = new Hashtable();
static EventQueue q;
static Thread mainThread;
private static EventQueue q;
static native void gtkInit(int portableNativeSync);
static native void gtkMain();
static native void gtkQuit();
static
{
System.loadLibrary("gtkpeer");
int portableNativeSync;
String portNatSyncProp =
System.getProperty("gnu.classpath.awt.gtk.portable.native.sync");
if (portNatSyncProp == null)
portableNativeSync = -1; // unset
else if (Boolean.valueOf(portNatSyncProp).booleanValue())
portableNativeSync = 1; // true
else
portableNativeSync = 0; // false
gtkInit(portableNativeSync);
mainThread = new Thread ("GTK main thread")
{
public void run ()
{
gtkMain ();
}
};
mainThread.start ();
}
public GtkToolkit ()
@ -169,6 +163,7 @@ public class GtkToolkit extends gnu.java.awt.ClasspathToolkit
}
public native void beep();
private native void getScreenSizeDimensions(int[] xy);
public int checkImage (Image image, int width, int height,
@ -181,6 +176,9 @@ public class GtkToolkit extends gnu.java.awt.ClasspathToolkit
if (image instanceof GtkImage)
return ((GtkImage) image).checkImage (observer);
if (image instanceof AsyncImage)
return ((AsyncImage) image).checkImage(observer);
if (observer != null)
observer.imageUpdate (image, status,
-1, -1,
@ -194,7 +192,7 @@ public class GtkToolkit extends gnu.java.awt.ClasspathToolkit
* Helper to return either a Image -- the argument -- or a
* GtkImage with the errorLoading flag set if the argument is null.
*/
private Image imageOrError(Image b)
static Image imageOrError(Image b)
{
if (b == null)
return GtkImage.getErrorImage();
@ -221,16 +219,7 @@ public class GtkToolkit extends gnu.java.awt.ClasspathToolkit
public Image createImage (URL url)
{
Image image;
try
{
image = CairoSurface.getBufferedImage( new GtkImage( url ) );
}
catch (IllegalArgumentException iae)
{
image = null;
}
return imageOrError(image);
return new AsyncImage(url);
}
public Image createImage (ImageProducer producer)
@ -301,7 +290,7 @@ public class GtkToolkit extends gnu.java.awt.ClasspathToolkit
"SansSerif" });
}
private class LRUCache extends LinkedHashMap
static class LRUCache extends LinkedHashMap
{
int max_entries;
public LRUCache(int max)
@ -316,23 +305,11 @@ public class GtkToolkit extends gnu.java.awt.ClasspathToolkit
}
private LRUCache fontCache = new LRUCache(50);
private LRUCache metricsCache = new LRUCache(50);
private LRUCache imageCache = new LRUCache(50);
public FontMetrics getFontMetrics (Font font)
{
synchronized (metricsCache)
{
if (metricsCache.containsKey(font))
return (FontMetrics) metricsCache.get(font);
}
FontMetrics m = new GdkFontMetrics (font);
synchronized (metricsCache)
{
metricsCache.put(font, m);
}
return m;
return ((GdkFontPeer) font.getPeer()).getFontMetrics(font);
}
public Image getImage (String filename)
@ -408,6 +385,13 @@ public class GtkToolkit extends gnu.java.awt.ClasspathToolkit
return ((((GtkImage)image).checkImage (observer) &
ImageObserver.ALLBITS) != 0);
if (image instanceof AsyncImage)
{
AsyncImage aImg = (AsyncImage) image;
aImg.addObserver(observer);
return aImg.realImage != null;
}
/* Assume anything else is too */
return true;
}
@ -437,106 +421,131 @@ public class GtkToolkit extends gnu.java.awt.ClasspathToolkit
protected ButtonPeer createButton (Button b)
{
checkHeadless();
return new GtkButtonPeer (b);
}
protected CanvasPeer createCanvas (Canvas c)
{
checkHeadless();
return new GtkCanvasPeer (c);
}
protected CheckboxPeer createCheckbox (Checkbox cb)
{
checkHeadless();
return new GtkCheckboxPeer (cb);
}
protected CheckboxMenuItemPeer createCheckboxMenuItem (CheckboxMenuItem cmi)
{
checkHeadless();
return new GtkCheckboxMenuItemPeer (cmi);
}
protected ChoicePeer createChoice (Choice c)
{
checkHeadless();
return new GtkChoicePeer (c);
}
protected DialogPeer createDialog (Dialog d)
{
checkHeadless();
GtkMainThread.createWindow();
return new GtkDialogPeer (d);
}
protected FileDialogPeer createFileDialog (FileDialog fd)
{
checkHeadless();
return new GtkFileDialogPeer (fd);
}
protected FramePeer createFrame (Frame f)
{
checkHeadless();
GtkMainThread.createWindow();
return new GtkFramePeer (f);
}
protected LabelPeer createLabel (Label label)
{
checkHeadless();
return new GtkLabelPeer (label);
}
protected ListPeer createList (List list)
{
checkHeadless();
return new GtkListPeer (list);
}
protected MenuPeer createMenu (Menu m)
{
checkHeadless();
return new GtkMenuPeer (m);
}
protected MenuBarPeer createMenuBar (MenuBar mb)
{
checkHeadless();
return new GtkMenuBarPeer (mb);
}
protected MenuItemPeer createMenuItem (MenuItem mi)
{
checkHeadless();
return new GtkMenuItemPeer (mi);
}
protected PanelPeer createPanel (Panel p)
{
checkHeadless();
return new GtkPanelPeer (p);
}
protected PopupMenuPeer createPopupMenu (PopupMenu target)
{
checkHeadless();
return new GtkPopupMenuPeer (target);
}
protected ScrollPanePeer createScrollPane (ScrollPane sp)
{
checkHeadless();
return new GtkScrollPanePeer (sp);
}
protected ScrollbarPeer createScrollbar (Scrollbar sb)
{
checkHeadless();
return new GtkScrollbarPeer (sb);
}
protected TextAreaPeer createTextArea (TextArea ta)
{
checkHeadless();
return new GtkTextAreaPeer (ta);
}
protected TextFieldPeer createTextField (TextField tf)
{
checkHeadless();
return new GtkTextFieldPeer (tf);
}
protected WindowPeer createWindow (Window w)
{
checkHeadless();
GtkMainThread.createWindow();
return new GtkWindowPeer (w);
}
public EmbeddedWindowPeer createEmbeddedWindow (EmbeddedWindow w)
{
checkHeadless();
GtkMainThread.createWindow();
return new GtkEmbeddedWindowPeer (w);
}
@ -605,6 +614,8 @@ public class GtkToolkit extends gnu.java.awt.ClasspathToolkit
public DragSourceContextPeer createDragSourceContextPeer(DragGestureEvent e)
{
if (GraphicsEnvironment.isHeadless())
throw new InvalidDnDOperationException();
return new GtkDragSourceContextPeer(e);
}
@ -614,7 +625,8 @@ public class GtkToolkit extends gnu.java.awt.ClasspathToolkit
int actions,
DragGestureListener l)
{
if (recognizer.getName().equals("java.awt.dnd.MouseDragGestureRecognizer"))
if (recognizer.getName().equals("java.awt.dnd.MouseDragGestureRecognizer")
&& ! GraphicsEnvironment.isHeadless())
{
GtkMouseDragGestureRecognizer gestureRecognizer
= new GtkMouseDragGestureRecognizer(ds, comp, actions, l);
@ -661,13 +673,25 @@ public class GtkToolkit extends gnu.java.awt.ClasspathToolkit
GdkPixbufDecoder.registerSpis(reg);
}
public static native void gtkMain();
protected MouseInfoPeer getMouseInfoPeer()
{
return new GtkMouseInfoPeer();
}
public boolean isFrameStateSupported(int state)
{
// GTK supports ICONFIED, NORMAL and MAXIMIZE_BOTH, but
// not (yet?) MAXIMIZE_VERT and MAXIMIZE_HORIZ.
return state == Frame.NORMAL || state == Frame.ICONIFIED
|| state == Frame.MAXIMIZED_BOTH;
}
private void checkHeadless()
{
if (GraphicsEnvironment.isHeadless())
throw new HeadlessException();
}
public native int getMouseNumberOfButtons();
} // class GtkToolkit