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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libjava/] [classpath/] [include/] [jawt.h] - Blame information for rev 770

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1 770 jeremybenn
/* jawt.h -- the machine-independent parts of the AWT Native Interface
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   Copyright (C) 2005 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., 51 Franklin Street, Fifth Floor, Boston, MA
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   02110-1301 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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/*
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 * The AWT Native Interface allows direct access to native screen
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 * resources from within a Canvas's paint method.
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 */
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#ifndef __jawt_h__
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#define __jawt_h__
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#define JAWT_VERSION_1_3 0x10003
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#define JAWT_VERSION_1_4 0x10004
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#define JAWT_LOCK_ERROR 0x1
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#define JAWT_LOCK_CLIP_CHANGED 0x2
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#define JAWT_LOCK_BOUNDS_CHANGED 0x4
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#define JAWT_LOCK_SURFACE_CHANGED 0x8
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struct _JAWT_Rectangle
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{
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  jint x;
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  jint y;
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  jint width;
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  jint height;
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};
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struct _JAWT_DrawingSurfaceInfo
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{
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  void* platformInfo;
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  struct _JAWT_DrawingSurface *ds;
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  struct _JAWT_Rectangle bounds;
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  jint clipSize;
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  struct _JAWT_Rectangle *clip;
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};
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struct _JAWT_DrawingSurface
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{
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  JNIEnv* env;
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  jobject target;
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  jint (JNICALL* Lock) (struct _JAWT_DrawingSurface*);
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  struct _JAWT_DrawingSurfaceInfo* (JNICALL* GetDrawingSurfaceInfo) (struct _JAWT_DrawingSurface*);
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  void (JNICALL* FreeDrawingSurfaceInfo) (struct _JAWT_DrawingSurfaceInfo*);
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  void (JNICALL* Unlock) (struct _JAWT_DrawingSurface*);
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};
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struct _JAWT
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{
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  jint version;
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  struct _JAWT_DrawingSurface* (JNICALL* GetDrawingSurface) (JNIEnv*, jobject);
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  void (JNICALL* FreeDrawingSurface) (struct _JAWT_DrawingSurface*);
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  void (JNICALL *Lock) (JNIEnv*);
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  void (JNICALL *Unlock) (JNIEnv*);
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  jobject (JNICALL *GetComponent)(JNIEnv*, void*);
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};
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typedef struct _JAWT_Rectangle JAWT_Rectangle;
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typedef struct _JAWT_DrawingSurfaceInfo JAWT_DrawingSurfaceInfo;
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typedef struct _JAWT_DrawingSurface JAWT_DrawingSurface;
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typedef struct _JAWT JAWT;
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JNIEXPORT jboolean JNICALL JAWT_GetAWT (JNIEnv* env, struct _JAWT* awt);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __jawt_h__ */

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