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-rw-r--r--gnu/java/awt/peer/gtk/GtkImagePainter.java267
1 files changed, 0 insertions, 267 deletions
diff --git a/gnu/java/awt/peer/gtk/GtkImagePainter.java b/gnu/java/awt/peer/gtk/GtkImagePainter.java
deleted file mode 100644
index 9f2ecb7dc..000000000
--- a/gnu/java/awt/peer/gtk/GtkImagePainter.java
+++ /dev/null
@@ -1,267 +0,0 @@
-/* GtkImagePainter.java
- Copyright (C) 1999, 2000 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., 59 Temple Place, Suite 330, Boston, MA
-02111-1307 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.Color;
-import java.awt.Rectangle;
-import java.awt.image.ColorModel;
-import java.awt.image.ImageConsumer;
-import java.awt.image.ImageObserver;
-import java.util.Hashtable;
-
-public class GtkImagePainter implements Runnable, ImageConsumer
-{
- GtkImage image;
- GdkGraphics gc;
- int startX, startY;
- int redBG;
- int greenBG;
- int blueBG;
- double affine[];
- int width, height;
- boolean flipX, flipY;
- Rectangle clip;
- int s_width, s_height;
- ImageObserver observer;
-
- public
- GtkImagePainter (GtkImage image, GdkGraphics gc, int x, int y,
- int width, int height, Color bgcolor, ImageObserver o)
- {
- this.image = image;
- this.gc = (GdkGraphics) gc.create ();
- startX = x;
- startY = y;
- redBG = bgcolor.getRed ();
- greenBG = bgcolor.getGreen ();
- blueBG = bgcolor.getBlue ();
- this.width = width;
- this.height = height;
- flipX = flipY = false;
- s_width = s_height = 0;
- clip = null;
- observer = o;
-
- run ();
- }
-
- public
- GtkImagePainter (GtkImage image, GdkGraphics gc,
- int dx1, int dy1, int dx2, int dy2,
- int sx1, int sy1, int sx2, int sy2,
- Color bgcolor, ImageObserver o)
- {
- this.image = image;
- this.gc = (GdkGraphics) gc.create ();
- startX = (dx1 < dx2) ? dx1 : dx2;
- startY = dy1;
- redBG = bgcolor.getRed ();
- greenBG = bgcolor.getGreen ();
- blueBG = bgcolor.getBlue ();
- observer = o;
-
- this.width = Math.abs (dx2 - dx1);
- this.height = Math.abs (dy2 - dy1);
-
- flipX = ((dx1 > dx2 && sx2 > sx1)
- || (dx1 < dx2 && sx2 < sx1));
-
- flipY = ((dy1 > dy2 && sy2 > sy1)
- || (dy1 < dy2 && sy2 < sy1));
-
- s_width = Math.abs (sx2 - sx1);
- s_height = Math.abs (sy2 - sy1);
- clip = new Rectangle (sx1, sy1, s_width, s_height);
-
- run ();
- }
-
- public void
- run ()
- {
- image.startProduction (this);
- gc.dispose ();
- }
-
- /* Convert pixel data into a format that gdkrgb can understand */
- static int[]
- convertPixels (int[] pixels, ColorModel model)
- {
- if (pixels == null || model == null)
- {
- return null;
- }
-
- if (model.equals (ColorModel.getRGBdefault ()))
- return pixels;
-
- int ret[] = new int[pixels.length];
-
- for (int i = 0; i < pixels.length; i++)
- ret[i] = model.getRGB (pixels[i]);
-
- return ret;
- }
-
- static int[]
- convertPixels (byte[] pixels, ColorModel model)
- {
- if (pixels == null || model == null)
- {
- return null;
- }
-
- int ret[] = new int[pixels.length];
-
- for (int i = 0; i < pixels.length; i++)
- ret[i] = model.getRGB (pixels[i]);
-
- return ret;
- }
-
- native void
- drawPixels (GdkGraphics gc, int bg_red, int bg_green, int bg_blue,
- int x, int y, int width, int height, int[] pixels, int offset,
- int scansize, double affine[]);
-
-
- public void
- setPixels (int x, int y, int width, int height, ColorModel model,
- int[] pixels, int offset, int scansize)
- {
- if (clip != null)
- {
- Rectangle r;
- r = clip.intersection (new Rectangle (x, y, width, height));
- if (r.width == 0 && r.height == 0)
- return;
-
- offset += r.y * scansize + r.x;
-
- width = r.width;
- height = r.height;
- x = r.x;
- y = r.y;
- }
-
- drawPixels (gc, redBG, greenBG, blueBG,
- startX + x, startY + y,
- width, height, convertPixels (pixels, model), offset,
- scansize, affine);
- }
-
- public void
- setPixels (int x, int y, int width, int height, ColorModel model,
- byte[] pixels, int offset, int scansize)
- {
- setPixels (x, y, width, height, ColorModel.getRGBdefault(),
- convertPixels (pixels, model), offset, scansize);
- }
-
- public void
- setDimensions (int width, int height)
- {
- if (!flipX && !flipY &&
- ((this.width == -1 && this.height == -1)
- || (this.width == width && this.height == height)))
- return;
-
- affine = new double[6];
- affine[1] = affine[2] = affine[4] = affine[5] = 0;
-
- if (clip != null)
- {
- affine[0] = this.width / (double) s_width;
- affine[3] = this.height / (double) s_height;
- }
- else
- {
- affine[0] = this.width / (double) width;
- affine[3] = this.height / (double) height;
- }
-
- if (flipX)
- {
- affine[0] = -affine[0];
- affine[4] = this.width;
- }
-
- if (flipY)
- {
- affine[3] = -affine[3];
- affine[5] = this.height;
- }
-
- if (affine[0] == 1 && affine[3] == 1)
- affine = null;
- }
-
- public void
- setProperties (Hashtable props)
- {
- }
-
- public void
- setColorModel (ColorModel model)
- {
- }
-
- public void
- setHints (int flags)
- {
- }
-
- public void
- imageComplete (int status)
- {
- image.imageComplete(status);
-
- if (observer != null)
- {
- if (status == ImageConsumer.IMAGEERROR)
- observer.imageUpdate (null,
- ImageObserver.ERROR,
- -1, -1, -1, -1);
- else
- observer.imageUpdate (null,
- ImageObserver.ALLBITS,
- -1, -1, -1, -1);
- }
- }
-}
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