jdk/src/macosx/native/sun/awt/CPopupMenu.m
author anthony
Mon, 25 Jun 2012 17:27:04 +0400
changeset 13009 f409e6ef0185
parent 12047 320a714614e9
child 15322 3638f33225ec
permissions -rw-r--r--
7174718: [macosx] Regression in 7u6 b12: PopupFactory leaks DefaultFrames. Summary: Fix memory management Reviewed-by: art, serb
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/*
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 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.  Oracle designates this
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 * particular file as subject to the "Classpath" exception as provided
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 * by Oracle in the LICENSE file that accompanied this code.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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#import <Cocoa/Cocoa.h>
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#import <JavaNativeFoundation/JavaNativeFoundation.h>
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#import "AWTWindow.h"
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#import "AWTView.h"
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#import "CPopupMenu.h"
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#import "ThreadUtilities.h"
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#import "LWCToolkit.h"
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#import "GeomUtilities.h"
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@implementation CPopupMenu
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- (id) initWithPeer:(jobject)peer {
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    self = [super initWithPeer:peer];
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    if (self == nil) {
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        // TODO: not implemented
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    }
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    return self;
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}
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- (NSString *)description {
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    return [NSString stringWithFormat:@"CMenuItem[ %@ ]", fMenuItem];
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}
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@end // implementationCPopupMenu : CMenu
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  /*
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   * Class:     sun_lwawt_macosx_CPopupMenu
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   * Method:    nativeCreatePopupMenu
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   * Signature: (JII)J
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   */
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JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPopupMenu_nativeCreatePopupMenu
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(JNIEnv *env, jobject peer) {
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    __block CPopupMenu *aCPopupMenu = nil;
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JNF_COCOA_ENTER(env);
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    jobject cPeerObjGlobal = JNFNewGlobalRef(env, peer);
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    [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){
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        aCPopupMenu = [[CPopupMenu alloc] initWithPeer:cPeerObjGlobal];
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        CFRetain(aCPopupMenu);
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        [aCPopupMenu release];
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    }];
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JNF_COCOA_EXIT(env);
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    return ptr_to_jlong(aCPopupMenu);
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}
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JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPopupMenu_nativeShowPopupMenu
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(JNIEnv *env, jobject peer, jlong menuPtr, jint x, jint y) {
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    JNF_COCOA_ENTER(env);
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    CPopupMenu* cPopupMenu = (CPopupMenu*)jlong_to_ptr(menuPtr);
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    [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
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        NSPoint loc = ConvertNSScreenPoint(env, NSMakePoint(x, y));
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        [[cPopupMenu menu] popUpMenuPositioningItem: nil
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                                         atLocation: loc
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                                             inView: nil];
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    }];
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    JNF_COCOA_EXIT(env);
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}
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