1 /* 2 * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 #import "CMenuComponent.h" 27 #import <JavaNativeFoundation/JavaNativeFoundation.h> 28 29 #import "ThreadUtilities.h" 30 31 @class CMenuItem; 32 33 @implementation CMenuComponent 34 35 -(id) initWithPeer:(jobject)peer { 36 self = [super init]; 37 if (self) { 38 // the peer has been made clobal ref before 39 fPeer = peer; 40 } 41 return self; 42 } 43 44 -(void) cleanup { 45 // Used by subclasses 46 } 47 48 -(void) disposer { 49 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 50 JNFDeleteGlobalRef(env, fPeer); 51 fPeer = NULL; 52 53 [self cleanup]; 54 [self release]; 55 } 56 57 // The method is used by all subclasses, since the process of the creation 58 // is the same. The only exception is the CMenuItem class. 59 - (void) _create_OnAppKitThread: (NSMutableArray *)argValue { 60 jobject cPeerObjGlobal = (jobject)[[argValue objectAtIndex: 0] pointerValue]; 61 CMenuItem *aCMenuItem = [self initWithPeer:cPeerObjGlobal]; 62 [argValue removeAllObjects]; 63 [argValue addObject: aCMenuItem]; 64 } 65 66 @end 67 68 /* 69 * Class: sun_lwawt_macosx_CMenuComponent 70 * Method: nativeDispose 71 * Signature: (J)V 72 */ 73 JNIEXPORT void JNICALL 74 Java_sun_lwawt_macosx_CMenuComponent_nativeDispose 75 (JNIEnv *env, jobject peer, jlong menuItemObj) 76 { 77 JNF_COCOA_ENTER(env); 78 79 [ThreadUtilities performOnMainThread:@selector(disposer) 80 on:((id)jlong_to_ptr(menuItemObj)) 81 withObject:nil 82 waitUntilDone:NO]; 83 84 JNF_COCOA_EXIT(env); 85 }