diff options
Diffstat (limited to 'libjava/jawt.c')
| -rw-r--r-- | libjava/jawt.c | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/libjava/jawt.c b/libjava/jawt.c deleted file mode 100644 index caa3fa9..0000000 --- a/libjava/jawt.c +++ /dev/null @@ -1,178 +0,0 @@ -/* jawt.c -- X11 implementation of the AWT Native Interface - Copyright (C) 2005 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. */ - -#include <stdlib.h> -#include <jni.h> -#include <jawt.h> -#include <jawt_md.h> -#include "classpath_jawt.h" - -static jint (JNICALL _Jv_Lock) (JAWT_DrawingSurface* surface); -static void (JNICALL _Jv_Unlock) (JAWT_DrawingSurface* surface); -static JAWT_DrawingSurfaceInfo* (JNICALL _Jv_GetDrawingSurfaceInfo) - (JAWT_DrawingSurface* surface); -static void (JNICALL _Jv_FreeDrawingSurfaceInfo) - (JAWT_DrawingSurfaceInfo* surface_info); -static JAWT_DrawingSurface* (JNICALL _Jv_GetDrawingSurface) (JNIEnv* env, - jobject canvas); -static void (JNICALL _Jv_FreeDrawingSurface) (JAWT_DrawingSurface* surface); -static void (JNICALL _Jv_AWTLock) (JNIEnv*); -static void (JNICALL _Jv_AWTUnlock) (JNIEnv*); - -JNIEXPORT jboolean JNICALL -JAWT_GetAWT (JNIEnv* env, JAWT* awt) -{ - jint retrieved_version; - - retrieved_version = classpath_jawt_get_awt_version (); - - if (awt->version > retrieved_version) - return JNI_FALSE; - - awt->GetDrawingSurface = _Jv_GetDrawingSurface; - awt->FreeDrawingSurface = _Jv_FreeDrawingSurface; - awt->Lock = _Jv_AWTLock; - awt->Unlock = _Jv_AWTUnlock; - - return JNI_TRUE; -} - -/* JAWT_DrawingSurface functions */ - -static jint -(JNICALL _Jv_Lock) (JAWT_DrawingSurface* surface) -{ - return classpath_jawt_object_lock (surface->lock); -} - -static void -(JNICALL _Jv_Unlock) (JAWT_DrawingSurface* surface) -{ - classpath_jawt_object_unlock (surface->lock); -} - -static JAWT_DrawingSurfaceInfo* -(JNICALL _Jv_GetDrawingSurfaceInfo) (JAWT_DrawingSurface* surface) -{ - if (surface == NULL) - return NULL; - - return surface->surface_info; -} - -static void -(JNICALL _Jv_FreeDrawingSurfaceInfo) (JAWT_DrawingSurfaceInfo* surface_info) -{ - JAWT_X11DrawingSurfaceInfo* surface_info_x11; - - if (surface_info == NULL) - return; - - surface_info_x11 = (JAWT_X11DrawingSurfaceInfo*) surface_info->platformInfo; - - surface_info_x11->display = NULL; - surface_info_x11->drawable = 0; - surface_info_x11->visualID = 0; - - free (surface_info->platformInfo); - free (surface_info); - surface_info = NULL; -} - -/* JAWT functions */ - -static JAWT_DrawingSurface* -(JNICALL _Jv_GetDrawingSurface) (JNIEnv* env, jobject canvas) -{ - JAWT_DrawingSurface* surface; - JAWT_X11DrawingSurfaceInfo* surface_info_x11; - - surface = (JAWT_DrawingSurface*) malloc (sizeof (JAWT_DrawingSurface)); - - if (surface == NULL) - return NULL; - - /* initialize function pointers */ - surface->GetDrawingSurfaceInfo = _Jv_GetDrawingSurfaceInfo; - surface->FreeDrawingSurfaceInfo = _Jv_FreeDrawingSurfaceInfo; - - surface->Lock = _Jv_Lock; - surface->Unlock = _Jv_Unlock; - - surface->surface_info = (JAWT_DrawingSurfaceInfo*) malloc (sizeof (JAWT_DrawingSurfaceInfo)); - - surface->lock = classpath_jawt_create_lock (); - - if (surface->surface_info == NULL) - return NULL; - - surface->surface_info->platformInfo = malloc (sizeof (JAWT_X11DrawingSurfaceInfo)); - - if (surface->surface_info->platformInfo == NULL) - return NULL; - - surface_info_x11 = (JAWT_X11DrawingSurfaceInfo*) surface->surface_info->platformInfo; - - surface_info_x11->display = classpath_jawt_get_default_display (env, canvas); - surface_info_x11->drawable = classpath_jawt_get_drawable (env, canvas); - surface_info_x11->visualID = classpath_jawt_get_visualID (env, canvas); - - /* FIXME: also include bounding rectangle of drawing surface */ - /* FIXME: also include current clipping region */ - - return surface; -} - -static void -(JNICALL _Jv_FreeDrawingSurface) (JAWT_DrawingSurface* surface) -{ - classpath_jawt_destroy_lock (surface->lock); - free (surface); -} - -static void -(JNICALL _Jv_AWTLock) (JNIEnv* env) -{ - classpath_jawt_lock (); -} - -static void -(JNICALL _Jv_AWTUnlock) (JNIEnv* env) -{ - classpath_jawt_unlock (); -} - |