package.org.eclipse.swt.macosx.x86_64.3.105.0.v20160603-0902.source-code.swt_awt.c Maven / Gradle / Ivy

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The osx x86_64 swt jar as available in the Eclipse 4.6 (Neon) release for OSX. It is suitable for use with jface and other dependencies available from maven central in the org.eclipse.scout.sdk.deps group. The sources is copied from swt-4.6-cocoa-macosx-x86_64.zip from http://download.eclipse.org/eclipse/downloads/drops4/R-4.6-201606061100/ and javadoc is generated from sources.

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/*******************************************************************************
 * Copyright (c) 2000, 2009 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    IBM Corporation - initial API
 *    Adobe Systems, Inc. - initial implementation
 *******************************************************************************/

#include "swt.h"
#include "jawt_md.h"

#ifdef __OBJC__
#import 
#endif

#define SWT_AWT_NATIVE(func) Java_org_eclipse_swt_awt_SWT_1AWT_##func

/*
 * JAWT version 1.7 does not define the type JAWT_MacOSXDrawingSurfaceInfo.
 */
#ifdef JAWT_VERSION_1_7
// Legacy NSView-based rendering
typedef struct JAWT_MacOSXDrawingSurfaceInfo {
    NSView *cocoaViewRef; // the view is guaranteed to be valid only for the duration of Component.paint method
}
JAWT_MacOSXDrawingSurfaceInfo;
#endif /* #ifdef JAWT_VERSION_1_7 */


#ifndef NO_getAWTHandle
JNIEXPORT jintLong JNICALL SWT_AWT_NATIVE(getAWTHandle)
	(JNIEnv *env, jclass that, jobject canvas)
{
	jintLong result = 0;
	JAWT awt;
	JAWT_DrawingSurface* ds;
	JAWT_DrawingSurfaceInfo* dsi;
	JAWT_MacOSXDrawingSurfaceInfo* dsi_cocoa;
	jint lock;

	awt.version = JAWT_VERSION_1_4 | JAWT_MACOSX_USE_CALAYER;
	if (JAWT_GetAWT(env, &awt) != 0) {
		ds = awt.GetDrawingSurface(env, canvas);
		if (ds != NULL) {
			lock = ds->Lock(ds);
		 	if ((lock & JAWT_LOCK_ERROR) == 0) {
			 	dsi = ds->GetDrawingSurfaceInfo(ds);
				dsi_cocoa = (JAWT_MacOSXDrawingSurfaceInfo*)dsi->platformInfo;
				result = (jintLong)dsi_cocoa->cocoaViewRef;
				ds->FreeDrawingSurfaceInfo(dsi);
				ds->Unlock(ds);
			}
		}
		awt.FreeDrawingSurface(ds);
	}
	return result;
}
#endif