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      1 /*
      2  * Copyright (C) 2007, 2012 Apple Inc.  All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
     14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
     17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #ifndef DragActions_h
     27 #define DragActions_h
     28 
     29 #include <limits.h>
     30 
     31 namespace WebCore {
     32 
     33     // WebCoreDragDestinationAction should be kept in sync with WebDragDestinationAction
     34     typedef enum {
     35         DragDestinationActionNone    = 0,
     36         DragDestinationActionDHTML   = 1,
     37         DragDestinationActionEdit    = 2,
     38         DragDestinationActionLoad    = 4,
     39         DragDestinationActionAny     = UINT_MAX
     40     } DragDestinationAction;
     41 
     42     // WebCoreDragSourceAction should be kept in sync with WebDragSourceAction
     43     typedef enum {
     44         DragSourceActionNone         = 0,
     45         DragSourceActionDHTML        = 1,
     46         DragSourceActionImage        = 2,
     47         DragSourceActionLink         = 4,
     48         DragSourceActionSelection    = 8,
     49     } DragSourceAction;
     50 
     51     //matches NSDragOperation
     52     typedef enum {
     53         DragOperationNone    = 0,
     54         DragOperationCopy    = 1,
     55         DragOperationLink    = 2,
     56         DragOperationGeneric = 4,
     57         DragOperationPrivate = 8,
     58         DragOperationMove    = 16,
     59         DragOperationDelete  = 32,
     60         DragOperationEvery   = UINT_MAX
     61     } DragOperation;
     62 
     63 }
     64 
     65 #endif // !DragActions_h
     66