1 /* gnu_java_awt_peer_gtk_ComponentGraphicsCopy.c
2 Copyright (C) 2006 Free Software Foundation, Inc.
4 This file is part of GNU Classpath.
6 GNU Classpath is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
11 GNU Classpath is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with GNU Classpath; see the file COPYING. If not, write to the
18 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
21 Linking this library statically or dynamically with other modules is
22 making a combined work based on this library. Thus, the terms and
23 conditions of the GNU General Public License cover the whole
26 As a special exception, the copyright holders of this library give you
27 permission to link this library with independent modules to produce an
28 executable, regardless of the license terms of these independent
29 modules, and to copy and distribute the resulting executable under
30 terms of your choice, provided that you also meet, for each linked
31 independent module, the terms and conditions of the license of that
32 module. An independent module is a module which is not derived from
33 or based on this library. If you modify this library, you may extend
34 this exception to your version of the library, but you are not
35 obligated to do so. If you do not wish to do so, delete this
36 exception statement from your version. */
40 #include <cairo-xlib.h>
41 #include <gdk/gdktypes.h>
42 #include <gdk/gdkprivate.h>
45 #include <gdk-pixbuf/gdk-pixbuf.h>
46 #include <gdk-pixbuf/gdk-pixdata.h>
49 #include <cairo-xlib.h>
54 #include "gnu_java_awt_peer_gtk_ComponentGraphicsCopy.h"
56 JNIEXPORT
void JNICALL
57 Java_gnu_java_awt_peer_gtk_ComponentGraphicsCopy_getPixbuf
58 (JNIEnv
*env
, jobject obj
__attribute__((unused
)),
59 jobject peer
, jobject image
)
63 GdkDrawable
*drawable
;
65 GtkWidget
*widget
= NULL
;
70 ptr
= gtkpeer_get_widget (env
, peer
);
71 g_assert (ptr
!= NULL
);
73 widget
= GTK_WIDGET (ptr
);
74 g_assert (widget
!= NULL
);
76 cp_gtk_grab_current_drawable (widget
, &drawable
, &win
);
77 g_assert (drawable
!= NULL
);
79 pixbuf
= cp_gtk_image_get_pixbuf( env
, image
);
80 g_assert( pixbuf
!= NULL
);
82 width
= gdk_pixbuf_get_width( pixbuf
);
83 height
= gdk_pixbuf_get_height( pixbuf
);
85 gdk_pixbuf_get_from_drawable( pixbuf
, /* destination pixbuf */
94 JNIEXPORT
void JNICALL
95 Java_gnu_java_awt_peer_gtk_ComponentGraphicsCopy_copyPixbuf
96 (JNIEnv
*env
, jobject obj
__attribute__((unused
)),
97 jobject peer
, jobject image
,
98 jint x
__attribute__((unused
)), jint y
__attribute__((unused
)),
99 jint width
__attribute__((unused
)), jint height
__attribute__((unused
)))
101 gint pwidth
, pheight
;
103 GdkDrawable
*drawable
;
105 GtkWidget
*widget
= NULL
;
110 ptr
= gtkpeer_get_widget (env
, peer
);
111 g_assert (ptr
!= NULL
);
113 widget
= GTK_WIDGET (ptr
);
114 g_assert (widget
!= NULL
);
116 cp_gtk_grab_current_drawable (widget
, &drawable
, &win
);
117 g_assert (drawable
!= NULL
);
119 pixbuf
= cp_gtk_image_get_pixbuf( env
, image
);
120 g_assert( pixbuf
!= NULL
);
122 pwidth
= gdk_pixbuf_get_width( pixbuf
);
123 pheight
= gdk_pixbuf_get_height( pixbuf
);
125 gdk_draw_pixbuf (drawable
, NULL
, pixbuf
,
128 GDK_RGB_DITHER_NORMAL
, 0, 0);