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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libjava/classpath/gnu/java/awt/peer/gtk/GdkGraphicsConfiguration.java | |
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Diffstat (limited to 'libjava/classpath/gnu/java/awt/peer/gtk/GdkGraphicsConfiguration.java')
-rw-r--r-- | libjava/classpath/gnu/java/awt/peer/gtk/GdkGraphicsConfiguration.java | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GdkGraphicsConfiguration.java b/libjava/classpath/gnu/java/awt/peer/gtk/GdkGraphicsConfiguration.java new file mode 100644 index 000000000..40474ff3b --- /dev/null +++ b/libjava/classpath/gnu/java/awt/peer/gtk/GdkGraphicsConfiguration.java @@ -0,0 +1,156 @@ +/* GdkGraphicsConfiguration.java -- describes characteristics of graphics + Copyright (C) 2000, 2001, 2002, 2003, 2004, 2006 Free Software Foundation + +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.gtk; + +import java.awt.BufferCapabilities; +import java.awt.GraphicsConfiguration; +import java.awt.GraphicsDevice; +import java.awt.ImageCapabilities; +import java.awt.Rectangle; +import java.awt.Transparency; + +import java.awt.geom.AffineTransform; + +import java.awt.image.BufferedImage; +import java.awt.image.ColorModel; +import java.awt.image.DirectColorModel; +import java.awt.image.VolatileImage; + +public class GdkGraphicsConfiguration + extends GraphicsConfiguration +{ + GdkScreenGraphicsDevice gdkScreenGraphicsDevice; + + ColorModel opaqueColorModel; + + ColorModel bitmaskColorModel; + + ColorModel translucentColorModel; + + public GdkGraphicsConfiguration(GdkScreenGraphicsDevice dev) + { + gdkScreenGraphicsDevice = dev; + + opaqueColorModel = new DirectColorModel(32, 0xFF0000, 0xFF00, 0xFF, 0); + bitmaskColorModel = new DirectColorModel(32, 0xFF0000, 0xFF00, 0xFF, 0x1000000); + translucentColorModel = new DirectColorModel(32, 0xFF0000, 0xFF00, 0xFF, 0xFF000000); + } + + public GraphicsDevice getDevice() + { + return gdkScreenGraphicsDevice; + } + + public BufferedImage createCompatibleImage(int w, int h) + { + return new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB); + } + + public BufferedImage createCompatibleImage(int w, int h, + int transparency) + { + return createCompatibleImage(w, h); + } + + public VolatileImage createCompatibleVolatileImage(int w, int h) + { + return new GtkVolatileImage(w, h); + } + + public VolatileImage createCompatibleVolatileImage(int w, int h, + ImageCapabilities caps) + throws java.awt.AWTException + { + return new GtkVolatileImage(w, h, caps); + } + + public ColorModel getColorModel() + { + return opaqueColorModel; + } + + public ColorModel getColorModel(int transparency) + { + switch (transparency) + { + case Transparency.OPAQUE: + return opaqueColorModel; + case Transparency.BITMASK: + return bitmaskColorModel; + default: + case Transparency.TRANSLUCENT: + return translucentColorModel; + } + } + + public AffineTransform getDefaultTransform() + { + // FIXME: extract the GDK DPI information here. + return new AffineTransform(); + } + + public AffineTransform getNormalizingTransform() + { + // FIXME: extract the GDK DPI information here. + return new AffineTransform(); + } + + public Rectangle getBounds() + { + return gdkScreenGraphicsDevice.getBounds(); + } + + public BufferCapabilities getBufferCapabilities() + { + return new BufferCapabilities(getImageCapabilities(), + getImageCapabilities(), + BufferCapabilities.FlipContents.UNDEFINED); + } + + public ImageCapabilities getImageCapabilities() + { + return new ImageCapabilities(false); + } + + public VolatileImage createCompatibleVolatileImage(int width, int height, int transparency) + { + // FIXME: support the transparency argument + return new GtkVolatileImage(width, height); + } + +} |