Imported GNU Classpath 0.92

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

1 files changed, 123 insertions, 0 deletions

diff --git a/libjava/classpath/gnu/java/awt/peer/x/GLGraphics.java b/libjava/classpath/gnu/java/awt/peer/x/GLGraphics.java
new file mode 100644
index 00000000000..c80c85c28f0
--- /dev/null
+++ b/libjava/classpath/gnu/java/awt/peer/x/GLGraphics.java
@@ -0,0 +1,123 @@
+/* GLGraphics.java -- Graphics2D impl on top of GLX
+   Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+package gnu.java.awt.peer.x;
+
+import java.awt.Color;
+import java.awt.GraphicsConfiguration;
+import java.awt.image.ColorModel;
+
+import gnu.java.awt.java2d.AbstractGraphics2D;
+import gnu.x11.extension.glx.GL;
+
+/**
+ * An implementation of Graphics2D on top of the GLX extension of X.
+ *
+ * @author Roman Kennke (kennke@aicas.com)
+ */
+public class GLGraphics extends AbstractGraphics2D
+{
+
+  /**
+   * The rendering context.
+   */
+  private GL gl;
+
+  /**
+   * Creates a new GLGraphics that paints on the specified GL context.
+   *
+   * @param g the GL context to paint to
+   */
+  GLGraphics(GL g)
+  {
+    gl = g;
+  }
+
+  public void setBackground(Color b)
+  {
+    super.setBackground(b);
+    gl.clear_color(b.getRed() / 255.F, b.getGreen() / 255.F,
+                   b.getBlue() / 255.F, b.getAlpha() / 255.F);
+  }
+
+  public void clearRect(int x, int y, int w, int h)
+  {
+    // TODO: Maybe use fillRect().
+    gl.clear(GL.COLOR_BUFFER_BIT);
+  }
+
+  public void drawLine(int x1, int y1, int x2, int y2)
+  {
+    gl.begin(GL.LINES);
+    gl.vertex2i(x1, y1);
+    gl.vertex2i(x2, y2);
+    gl.end();
+    // TODO: Maybe do:
+    // gl.flush();
+  }
+
+  public void drawRect(int x, int y, int w, int h)
+  {
+    gl.polygon_mode(GL.FRONT_AND_BACK, GL.LINE);
+    gl.begin(GL.POLYGON);
+    gl.recti(x, y, x + w, y + h);
+    gl.end();
+    // TODO: Maybe do:
+    // gl.flush();
+  }
+
+  public void fillRect(int x, int y, int w, int h)
+  {
+    gl.polygon_mode(GL.FRONT_AND_BACK, GL.FILL);
+    gl.recti(x, y, x + w, y + h);
+    // TODO: Maybe do:
+    // gl.flush();
+  }
+
+  protected ColorModel getColorModel()
+  {
+    // FIXME: Implement this.
+    throw new UnsupportedOperationException("Not yet implemented");
+  }
+
+  public GraphicsConfiguration getDeviceConfiguration()
+  {
+    // FIXME: Implement this.
+    throw new UnsupportedOperationException("Not yet implemented");
+  }
+
+}