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Imported GNU Classpath 0.92

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2006-08-14  Mark Wielaard  <mark@klomp.org>

       Imported GNU Classpath 0.92
       * HACKING: Add more importing hints. Update automake version
       requirement.

       * configure.ac (gconf-peer): New enable AC argument.
       Add --disable-gconf-peer and --enable-default-preferences-peer
       to classpath configure when gconf is disabled.
       * scripts/makemake.tcl: Set gnu/java/util/prefs/gconf and
       gnu/java/awt/dnd/peer/gtk to bc. Classify
       gnu/java/security/Configuration.java as generated source file.

       * gnu/java/lang/management/VMGarbageCollectorMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryPoolMXBeanImpl.java,
       gnu/java/lang/management/VMClassLoadingMXBeanImpl.java,
       gnu/java/lang/management/VMRuntimeMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryManagerMXBeanImpl.java,
       gnu/java/lang/management/VMThreadMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryMXBeanImpl.java,
       gnu/java/lang/management/VMCompilationMXBeanImpl.java: New VM stub
       classes.
       * java/lang/management/VMManagementFactory.java: Likewise.
       * java/net/VMURLConnection.java: Likewise.
       * gnu/java/nio/VMChannel.java: Likewise.

       * java/lang/Thread.java (getState): Add stub implementation.
       * java/lang/Class.java (isEnum): Likewise.
       * java/lang/Class.h (isEnum): Likewise.

       * gnu/awt/xlib/XToolkit.java (getClasspathTextLayoutPeer): Removed.

       * javax/naming/spi/NamingManager.java: New override for StackWalker
       functionality.

       * configure, sources.am, Makefile.in, gcj/Makefile.in,
       include/Makefile.in, testsuite/Makefile.in: Regenerated.

From-SVN: r116139
This commit is contained in:
Mark Wielaard 2006-08-14 23:12:35 +00:00
parent abab460491
commit ac1ed908de
1294 changed files with 99479 additions and 35933 deletions
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42
libjava/classpath/gnu/java/awt/java2d/AbstractGraphics2D.java
View file

@ -39,6 +39,7 @@ package gnu.java.awt.java2d;
import java.awt.AWTError;
import java.awt.AlphaComposite;
import java.awt.AWTPermission;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Composite;
@ -72,6 +73,7 @@ import java.awt.geom.RoundRectangle2D;
import java.awt.image.BufferedImage;
import java.awt.image.BufferedImageOp;
import java.awt.image.ColorModel;
import java.awt.image.DataBuffer;
import java.awt.image.ImageObserver;
import java.awt.image.Raster;
import java.awt.image.RenderedImage;
@ -144,7 +146,7 @@ public abstract class AbstractGraphics2D
/**
* The transformation for this Graphics2D instance
*/
private AffineTransform transform;
protected AffineTransform transform;
/**
* The foreground.
@ -539,6 +541,15 @@ public abstract class AbstractGraphics2D
*/
public void setComposite(Composite comp)
{
if (! (comp instanceof AlphaComposite))
{
// FIXME: this check is only required "if this Graphics2D
// context is drawing to a Component on the display screen".
SecurityManager sm = System.getSecurityManager();
if (sm != null)
sm.checkPermission(new AWTPermission("readDisplayPixels"));
}
composite = comp;
if (! (comp.equals(AlphaComposite.SrcOver)))
isOptimized = false;
@ -2054,7 +2065,34 @@ public abstract class AbstractGraphics2D
*
* @return the destination raster
*/
protected abstract WritableRaster getDestinationRaster();
protected WritableRaster getDestinationRaster()
{
// TODO: Ideally we would fetch the xdrawable's surface pixels for
// initialization of the raster.
Rectangle db = getDeviceBounds();
if (destinationRaster == null)
{
int[] bandMasks = new int[]{ 0xFF0000, 0xFF00, 0xFF };
destinationRaster = Raster.createPackedRaster(DataBuffer.TYPE_INT,
db.width, db.height,
bandMasks, null);
// Initialize raster with white.
int x0 = destinationRaster.getMinX();
int x1 = destinationRaster.getWidth() + x0;
int y0 = destinationRaster.getMinY();
int y1 = destinationRaster.getHeight() + y0;
int numBands = destinationRaster.getNumBands();
for (int y = y0; y < y1; y++)
{
for (int x = x0; x < x1; x++)
{
for (int b = 0; b < numBands; b++)
destinationRaster.setSample(x, y, b, 255);
}
}
}
return destinationRaster;
}
/**
* Notifies the backend that the raster has changed in the specified