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* Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
* 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
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* questions.
#ifndef DnDUtilities_h
#define DnDUtilities_h
#import <Cocoa/Cocoa.h>
#include <jni.h>
@interface DnDUtilities : NSObject {
// Common methods:
+ (NSString *) javaPboardType;
// Dragging action mapping:
+ (jint)mapNSDragOperationToJava:(NSDragOperation)dragOperation;
+ (NSDragOperation)mapJavaDragOperationToNS:(jint)dragOperation;
+ (jint)mapNSDragOperationMaskToJava:(NSDragOperation)dragOperation;
+ (jint)narrowJavaDropActions:(jint)actions;
// Mouse and key modifiers mapping:
+ (NSUInteger)mapJavaExtModifiersToNSMouseDownButtons:(jint)modifiers;
+ (NSUInteger)mapJavaExtModifiersToNSMouseUpButtons:(jint)modifiers;
// Specialized key and mouse modifiers mapping (for operationChanged)
+ (jint)extractJavaExtKeyModifiersFromJavaExtModifiers:(jint)modifiers;
+ (jint)extractJavaExtMouseModifiersFromJavaExtModifiers:(jint)modifiers;
// Getting the state of the current Drag
+ (NSDragOperation)nsDragOperationForModifiers:(NSUInteger)modifiers;
+ (jint) javaKeyModifiersForNSDragOperation:(NSDragOperation)dragOp;
// Global debugging flag (for drag-and-drop) - this can be overriden locally per file:
#ifndef DND_DEBUG
// #define DND_DEBUG TRUE
// Turn DLog (debug log) on for debugging:
#define DLog(arg1) NSLog(arg1)
#define DLog2(arg1, arg2) NSLog(arg1, arg2)
#define DLog3(arg1, arg2, arg3) NSLog(arg1, arg2, arg3)
#define DLog4(arg1, arg2, arg3, arg4) NSLog(arg1, arg2, arg3, arg4)
#define DLog5(arg1, arg2, arg3, arg4, arg5) NSLog(arg1, arg2, arg3, arg4, arg5)
#define DLog6(arg1, arg2, arg3, arg4, arg5, arg6) NSLog(arg1, arg2, arg3, arg4, arg5, arg6)
#define DLog(arg1);
#define DLog2(arg1, arg2);
#define DLog3(arg1, arg2, arg3);
#define DLog4(arg1, arg2, arg3, arg4);
#define DLog5(arg1, arg2, arg3, arg4, arg5);
#define DLog6(arg1, arg2, arg3, arg4, arg5, arg6);
#endif // DnDUtilities_h