4632N/A/*
4632N/A * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
4632N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4632N/A *
4632N/A * This code is free software; you can redistribute it and/or modify it
4632N/A * under the terms of the GNU General Public License version 2 only, as
4632N/A * published by the Free Software Foundation. Oracle designates this
4632N/A * particular file as subject to the "Classpath" exception as provided
4632N/A * by Oracle in the LICENSE file that accompanied this code.
4632N/A *
4632N/A * This code is distributed in the hope that it will be useful, but WITHOUT
4632N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
4632N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
4632N/A * version 2 for more details (a copy is included in the LICENSE file that
4632N/A * accompanied this code).
4632N/A *
4632N/A * You should have received a copy of the GNU General Public License version
4632N/A * 2 along with this work; if not, write to the Free Software Foundation,
4632N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
4632N/A *
4632N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
4632N/A * or visit www.oracle.com if you need additional information or have any
4632N/A * questions.
4632N/A */
4632N/A
4632N/A#import "AWTSurfaceLayers.h"
4632N/A#import "ThreadUtilities.h"
4632N/A#import "LWCToolkit.h"
4632N/A
4632N/A#import <JavaNativeFoundation/JavaNativeFoundation.h>
4632N/A
4632N/A@implementation AWTSurfaceLayers
4632N/A
4632N/A@synthesize windowLayer;
4632N/A
4632N/A- (id) initWithWindowLayer:(CALayer *)aWindowLayer {
4632N/A self = [super init];
4632N/A if (self == nil) return self;
4632N/A
4632N/A windowLayer = aWindowLayer;
4632N/A
4632N/A return self;
4632N/A}
4632N/A
4632N/A
4632N/A- (CALayer *) layer {
4632N/A return layer;
4632N/A}
4632N/A
4632N/A- (void) setLayer:(CALayer *)newLayer {
4632N/A if (layer != newLayer) {
4632N/A if (layer != nil || newLayer == nil) {
4632N/A [layer removeFromSuperlayer];
4632N/A [layer release];
4632N/A }
4632N/A
4632N/A if (newLayer != nil) {
4632N/A layer = [newLayer retain];
4632N/A // REMIND: window layer -> container layer
4632N/A [windowLayer addSublayer: layer];
4632N/A }
4632N/A }
4632N/A}
4632N/A
4632N/A// Updates back buffer size of the layer if it's an OpenGL layer
4632N/A// including all OpenGL sublayers
4632N/A+ (void) repaintLayersRecursively:(CALayer*)aLayer {
4632N/A if ([aLayer isKindOfClass:[CAOpenGLLayer class]]) {
4632N/A [aLayer setNeedsDisplay];
4632N/A }
4632N/A for(CALayer *child in aLayer.sublayers) {
4632N/A [AWTSurfaceLayers repaintLayersRecursively: child];
4632N/A }
4632N/A}
4632N/A
4632N/A- (void) setBounds:(CGRect)rect {
4632N/A layer.anchorPoint = CGPointMake(0, 0);
4632N/A
4632N/A // translates values to the coordinate system of the "root" layer
4632N/A CGFloat newY = windowLayer.bounds.size.height - rect.origin.y - rect.size.height;
5333N/A CGRect newRect = CGRectMake(rect.origin.x, newY, rect.size.width, rect.size.height);
4632N/A
5333N/A layer.frame = newRect;
4632N/A
4632N/A [AWTSurfaceLayers repaintLayersRecursively:layer];
4632N/A}
4632N/A
4632N/A@end
4632N/A
4632N/A/*
4632N/A * Class: sun_lwawt_macosx_CPlatformComponent
4632N/A * Method: nativeCreateLayer
4632N/A * Signature: ()J
4632N/A */
4632N/AJNIEXPORT jlong JNICALL
4632N/AJava_sun_lwawt_macosx_CPlatformComponent_nativeCreateComponent
4632N/A(JNIEnv *env, jobject obj, jlong windowLayerPtr)
4632N/A{
4632N/A __block AWTSurfaceLayers *surfaceLayers = nil;
4632N/A
4632N/AJNF_COCOA_ENTER(env);
4632N/A
5555N/A [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
6055N/A
5555N/A CALayer *windowLayer = jlong_to_ptr(windowLayerPtr);
5555N/A surfaceLayers = [[AWTSurfaceLayers alloc] initWithWindowLayer: windowLayer];
5555N/A CFRetain(surfaceLayers);
5555N/A [surfaceLayers release];
4632N/A }];
5555N/A
4632N/AJNF_COCOA_EXIT(env);
4632N/A
4632N/A return ptr_to_jlong(surfaceLayers);
4632N/A}
4632N/A
4632N/A/*
4632N/A * Class: sun_lwawt_macosx_CPlatformComponent
4632N/A * Method: nativeSetBounds
4632N/A * Signature: (JIIII)V
4632N/A */
4632N/AJNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformComponent_nativeSetBounds
4632N/A(JNIEnv *env, jclass clazz, jlong surfaceLayersPtr, jint x, jint y, jint width, jint height)
4632N/A{
4632N/AJNF_COCOA_ENTER(env);
4632N/A
4632N/A AWTSurfaceLayers *surfaceLayers = OBJC(surfaceLayersPtr);
5555N/A
5555N/A [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
4632N/A
4632N/A CGRect rect = CGRectMake(x, y, width, height);
4632N/A [surfaceLayers setBounds: rect];
5555N/A }];
4632N/A
4632N/AJNF_COCOA_EXIT(env);
4632N/A}