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132 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <sal/config.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Intrinsic.h>
#include <jni.h>
#include <jawt_md.h>
#include <jawt.h>
#include <sal/types.h>
#define SYSTEM_XWINDOW 6
/* type must be something like java/lang/RuntimeException
*/
static void ThrowException(JNIEnv * env, char const * type, char const * msg) {
jclass c;
(*env)->ExceptionClear(env);
c = (*env)->FindClass(env, type);
if (c == NULL) {
(*env)->ExceptionClear(env);
(*env)->FatalError(
env, "JNI FindClass failed");
}
if ((*env)->ThrowNew(env, c, msg) != 0) {
(*env)->ExceptionClear(env);
(*env)->FatalError(env, "JNI ThrowNew failed");
}
}
/*****************************************************************************/
/*
* Class: com_sun_star_comp_beans_LocalOfficeWindow
* Method: getNativeWindowSystemType
* Signature: ()I
*/
SAL_DLLPUBLIC_EXPORT jint JNICALL Java_com_sun_star_comp_beans_LocalOfficeWindow_getNativeWindowSystemType<--- The function 'Java_com_sun_star_comp_beans_LocalOfficeWindow_getNativeWindowSystemType' is never used.
(JNIEnv * env, jobject obj_this)
{
(void) env; /* avoid warning about unused parameter */
(void) obj_this; /* avoid warning about unused parameter */
return SYSTEM_XWINDOW;
}
/*****************************************************************************/
/*
* Class: com_sun_star_beans_LocalOfficeWindow
* Method: getNativeWindow
* Signature: ()J
*/
SAL_DLLPUBLIC_EXPORT jlong JNICALL Java_com_sun_star_comp_beans_LocalOfficeWindow_getNativeWindow<--- The function 'Java_com_sun_star_comp_beans_LocalOfficeWindow_getNativeWindow' is never used.
(JNIEnv * env, jobject obj_this)
{
jboolean result;
jint lock;
JAWT awt;
JAWT_DrawingSurface* ds;
JAWT_DrawingSurfaceInfo* dsi;
JAWT_X11DrawingSurfaceInfo* dsi_x11;
Drawable drawable;
/* Get the AWT */
awt.version = JAWT_VERSION_1_3;
result = JAWT_GetAWT(env, &awt);
if (!result)
ThrowException(env, "java/lang/RuntimeException", "JAWT_GetAWT failed");
/* Get the drawing surface */
ds = awt.GetDrawingSurface(env, obj_this);
if (ds == NULL)
return 0L;
/* Lock the drawing surface */
lock = ds->Lock(ds);
if ( (lock & JAWT_LOCK_ERROR) != 0)
ThrowException(env, "java/lang/RuntimeException",
"Could not get AWT drawing surface.");
/* Get the drawing surface info */
dsi = ds->GetDrawingSurfaceInfo(ds);
/* Get the platform-specific drawing info */
dsi_x11 = (JAWT_X11DrawingSurfaceInfo*)dsi->platformInfo;
drawable = dsi_x11->drawable;
/* Free the drawing surface info */
ds->FreeDrawingSurfaceInfo(dsi);
/* Unlock the drawing surface */
ds->Unlock(ds);
/* Free the drawing surface */
awt.FreeDrawingSurface(ds);
return (jlong)drawable;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|