| /* |
| * Copyright (c) 2011, 2014, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| #import "sun_lwawt_macosx_CDragSourceContextPeer.h" |
| |
| #import <JavaNativeFoundation/JavaNativeFoundation.h> |
| |
| #import "CDragSource.h" |
| #import "ThreadUtilities.h" |
| |
| |
| /* |
| * Class: sun_lwawt_macosx_CDragSourceContextPeer |
| * Method: createNativeDragSource |
| * Signature: (Ljava/awt/Component;JLjava/awt/datatransfer/Transferable; |
| Ljava/awt/event/InputEvent;IIIIJIJIII[JLjava/util/Map;)J |
| */ |
| JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CDragSourceContextPeer_createNativeDragSource |
| (JNIEnv *env, jobject jthis, jobject jcomponent, jlong jnativepeer, jobject jtransferable, |
| jobject jtrigger, jint jdragposx, jint jdragposy, jint jextmodifiers, jint jclickcount, jlong jtimestamp, |
| jlong nsdragimageptr, jint jdragimageoffsetx, jint jdragimageoffsety, |
| jint jsourceactions, jlongArray jformats, jobject jformatmap) |
| { |
| id controlObj = (id) jlong_to_ptr(jnativepeer); |
| __block CDragSource* dragSource = nil; |
| |
| JNF_COCOA_ENTER(env); |
| |
| // Global references are disposed when the DragSource is removed |
| jobject gComponent = JNFNewGlobalRef(env, jcomponent); |
| jobject gDragSourceContextPeer = JNFNewGlobalRef(env, jthis); |
| jobject gTransferable = JNFNewGlobalRef(env, jtransferable); |
| jobject gTriggerEvent = JNFNewGlobalRef(env, jtrigger); |
| jlongArray gFormats = JNFNewGlobalRef(env, jformats); |
| jobject gFormatMap = JNFNewGlobalRef(env, jformatmap); |
| |
| [ThreadUtilities performOnMainThreadWaiting:YES block:^(){ |
| dragSource = [[CDragSource alloc] init:gDragSourceContextPeer |
| component:gComponent |
| control:controlObj |
| transferable:gTransferable |
| triggerEvent:gTriggerEvent |
| dragPosX:jdragposx |
| dragPosY:jdragposy |
| modifiers:jextmodifiers |
| clickCount:jclickcount |
| timeStamp:jtimestamp |
| dragImage:nsdragimageptr |
| dragImageOffsetX:jdragimageoffsetx |
| dragImageOffsetY:jdragimageoffsety |
| sourceActions:jsourceactions |
| formats:gFormats |
| formatMap:gFormatMap]; |
| }]; |
| JNF_COCOA_EXIT(env); |
| |
| return ptr_to_jlong(dragSource); |
| } |
| |
| /* |
| * Class: sun_lwawt_macosx_CDragSourceContextPeer |
| * Method: doDragging |
| * Signature: (J)V |
| */ |
| JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CDragSourceContextPeer_doDragging |
| (JNIEnv *env, jobject jthis, jlong nativeDragSourceVal) |
| { |
| AWT_ASSERT_NOT_APPKIT_THREAD; |
| |
| CDragSource* dragSource = (CDragSource*) jlong_to_ptr(nativeDragSourceVal); |
| |
| JNF_COCOA_ENTER(env); |
| [dragSource drag]; |
| JNF_COCOA_EXIT(env); |
| } |
| |
| /* |
| * Class: sun_lwawt_macosx_CDragSourceContextPeer |
| * Method: releaseNativeDragSource |
| * Signature: (J)V |
| */ |
| JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CDragSourceContextPeer_releaseNativeDragSource |
| (JNIEnv *env, jobject jthis, jlong nativeDragSourceVal) |
| { |
| CDragSource* dragSource = (CDragSource*) jlong_to_ptr(nativeDragSourceVal); |
| |
| JNF_COCOA_ENTER(env); |
| [dragSource removeFromView:env]; |
| JNF_COCOA_EXIT(env); |
| } |