88 lines
2.7 KiB
C
88 lines
2.7 KiB
C
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/* gtktoolkit.c -- Native portion of GtkToolkit
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Copyright (C) 1998, 1999 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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#include "gtkpeer.h"
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#include "gnu_java_awt_peer_gtk_GtkToolkit.h"
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JNIEXPORT void JNICALL
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Java_gnu_java_awt_peer_gtk_GtkToolkit_beep (JNIEnv *env, jobject obj)
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{
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gdk_threads_enter ();
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gdk_beep ();
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gdk_threads_leave ();
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}
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JNIEXPORT void JNICALL
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Java_gnu_java_awt_peer_gtk_GtkToolkit_sync (JNIEnv *env, jobject obj)
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{
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gdk_threads_enter ();
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gdk_flush ();
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gdk_threads_leave ();
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}
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JNIEXPORT void JNICALL
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Java_gnu_java_awt_peer_gtk_GtkToolkit_getScreenSizeDimensions
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(JNIEnv *env, jobject obj, jintArray jdims)
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{
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jint *dims = (*env)->GetIntArrayElements (env, jdims, 0);
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gdk_threads_enter ();
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dims[0] = gdk_screen_width ();
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dims[1] = gdk_screen_height ();
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gdk_threads_leave ();
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(*env)->ReleaseIntArrayElements(env, jdims, dims, 0);
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}
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JNIEXPORT jint JNICALL
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Java_gnu_java_awt_peer_gtk_GtkToolkit_getScreenResolution (JNIEnv *env,
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jobject obj)
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{
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jint res;
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gdk_threads_enter ();
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res = gdk_screen_width () / (gdk_screen_width_mm () / 25.4);
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gdk_threads_leave ();
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return res;
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}
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