2 * Copyright (C) 2007 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
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.
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
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30 #include "DragActions.h"
33 #include <wtf/Forward.h>
34 #include <wtf/HashMap.h>
35 #include <wtf/Vector.h>
38 #include <wtf/RetainPtr.h>
40 #import <Foundation/Foundation.h>
41 #import <AppKit/NSDragging.h>
42 typedef id <NSDraggingInfo> DragDataRef;
45 typedef void* DragDataRef;
52 typedef const QMimeData* DragDataRef;
54 typedef struct IDataObject* DragDataRef;
55 #include <wtf/text/WTFString.h>
57 typedef class wxDataObject* DragDataRef;
62 typedef WebCore::DataObjectGtk* DragDataRef;
63 #elif PLATFORM(CHROMIUM)
64 #include "DragDataRef.h"
66 typedef void* DragDataRef;
73 class DocumentFragment;
77 enum DragApplicationFlags {
78 DragApplicationNone = 0,
79 DragApplicationIsModal = 1,
80 DragApplicationIsSource = 2,
81 DragApplicationHasAttachedSheet = 4,
82 DragApplicationIsCopyKeyDown = 8
86 typedef HashMap<UINT, Vector<String> > DragDataMap;
91 enum FilenameConversionPolicy { DoNotConvertFilenames, ConvertFilenames };
93 // clientPosition is taken to be the position of the drag event within the target window, with (0,0) at the top left
94 DragData(DragDataRef, const IntPoint& clientPosition, const IntPoint& globalPosition, DragOperation, DragApplicationFlags = DragApplicationNone);
95 DragData(const String& dragStorageName, const IntPoint& clientPosition, const IntPoint& globalPosition, DragOperation, DragApplicationFlags = DragApplicationNone);
97 DragData(const DragDataMap&, const IntPoint& clientPosition, const IntPoint& globalPosition, DragOperation sourceOperationMask, DragApplicationFlags = DragApplicationNone);
98 const DragDataMap& dragDataMap();
99 void getDragFileDescriptorData(int& size, String& pathname);
100 void getDragFileContentData(int size, void* dataBlob);
102 const IntPoint& clientPosition() const { return m_clientPosition; }
103 const IntPoint& globalPosition() const { return m_globalPosition; }
104 DragApplicationFlags flags() const { return m_applicationFlags; }
105 DragDataRef platformData() const { return m_platformDragData; }
106 DragOperation draggingSourceOperationMask() const { return m_draggingSourceOperationMask; }
107 bool containsURL(Frame*, FilenameConversionPolicy filenamePolicy = ConvertFilenames) const;
108 bool containsPlainText() const;
109 bool containsCompatibleContent() const;
110 String asURL(Frame*, FilenameConversionPolicy filenamePolicy = ConvertFilenames, String* title = 0) const;
111 String asPlainText(Frame*) const;
112 void asFilenames(Vector<String>&) const;
113 Color asColor() const;
114 PassRefPtr<DocumentFragment> asFragment(Frame*, PassRefPtr<Range> context,
115 bool allowPlainText, bool& chosePlainText) const;
116 bool canSmartReplace() const;
117 bool containsColor() const;
118 bool containsFiles() const;
119 unsigned numberOfFiles() const;
121 NSPasteboard *pasteboard() { return m_pasteboard.get(); }
124 #if PLATFORM(QT) || PLATFORM(GTK)
125 // This constructor should used only by WebKit2 IPC because DragData
126 // is initialized by the decoder and not in the constructor.
129 DragData& operator =(const DragData& data)
131 m_clientPosition = data.m_clientPosition;
132 m_globalPosition = data.m_globalPosition;
133 m_platformDragData = data.m_platformDragData;
134 m_draggingSourceOperationMask = data.m_draggingSourceOperationMask;
135 m_applicationFlags = data.m_applicationFlags;
141 IntPoint m_clientPosition;
142 IntPoint m_globalPosition;
143 DragDataRef m_platformDragData;
144 DragOperation m_draggingSourceOperationMask;
145 DragApplicationFlags m_applicationFlags;
147 RetainPtr<NSPasteboard> m_pasteboard;
150 DragDataMap m_dragDataMap;
156 #endif // !DragData_h