112 lines
4 KiB
C
112 lines
4 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* The Contents of this file are made available subject to the terms of
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* the BSD license.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of Sun Microsystems, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
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* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*************************************************************************/
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/Intrinsic.h>
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#include "jawt.h"
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#include "jawt_md.h"
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#include "nativeview.h"
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#define MY_ASSERT(X,S) if (!X) { fprintf(stderr,S); return 0;}
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#define SYSTEM_WIN32 1
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#define SYSTEM_WIN16 2
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#define SYSTEM_JAVA 3
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#define SYSTEM_OS2 4
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#define SYSTEM_MAC 5
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#define SYSTEM_XWINDOW 6
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/*****************************************************************************/
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/*
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* Class: NativeView
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* Method: getNativeWindowSystemType
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* Signature: ()I
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*/
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JNIEXPORT jint JNICALL Java_NativeView_getNativeWindowSystemType
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(JNIEnv * env, jobject obj_this)
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{
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return SYSTEM_XWINDOW;
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}
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/*****************************************************************************/
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/*
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* Class: NativeView
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* Method: getNativeWindow
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* Signature: ()J
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*/
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JNIEXPORT jlong JNICALL Java_NativeView_getNativeWindow
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(JNIEnv * env, jobject obj_this)
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{
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jboolean result ;
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jint lock ;
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JAWT awt ;
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JAWT_DrawingSurface* ds ;
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JAWT_DrawingSurfaceInfo* dsi ;
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JAWT_X11DrawingSurfaceInfo* dsi_x11 ;
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Drawable drawable;
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/* Get the AWT */
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awt.version = JAWT_VERSION_1_3;
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result = JAWT_GetAWT(env, &awt);
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MY_ASSERT(result != JNI_FALSE,"wrong jawt version");
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/* Get the drawing surface */
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if ((ds = awt.GetDrawingSurface(env, obj_this)) == NULL)
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return 0;
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/* Lock the drawing surface */
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lock = ds->Lock(ds);
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MY_ASSERT((lock & JAWT_LOCK_ERROR)==0,"can't lock the drawing surface");
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/* Get the drawing surface info */
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dsi = ds->GetDrawingSurfaceInfo(ds);
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/* Get the platform-specific drawing info */
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dsi_x11 = (JAWT_X11DrawingSurfaceInfo*)dsi->platformInfo;
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drawable = dsi_x11->drawable;
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/* Free the drawing surface info */
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ds->FreeDrawingSurfaceInfo(dsi);
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/* Unlock the drawing surface */
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ds->Unlock(ds);
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/* Free the drawing surface */
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awt.FreeDrawingSurface(ds);
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return (jlong)drawable;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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