1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
|
/*
* Copyright (C) 2006, 2013 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef Pasteboard_h
#define Pasteboard_h
#include "DragImage.h"
#include "URL.h"
#include <wtf/Noncopyable.h>
#include <wtf/Vector.h>
#include <wtf/text/WTFString.h>
#if PLATFORM(GTK)
typedef struct _GtkClipboard GtkClipboard;
#include <wtf/glib/GRefPtr.h>
#endif
#if PLATFORM(IOS)
OBJC_CLASS NSArray;
OBJC_CLASS NSString;
#endif
#if PLATFORM(QT)
#include <QMimeData>
#endif
#if PLATFORM(WIN)
#include "COMPtr.h"
#include "WCDataObject.h"
#include <objidl.h>
#include <windows.h>
typedef struct HWND__* HWND;
#endif
// FIXME: This class uses the DOM and makes calls to Editor.
// It should be divested of its knowledge of the frame and editor.
namespace WebCore {
class DataObjectGtk;
class DocumentFragment;
class DragData;
class Element;
class Frame;
class Range;
class SharedBuffer;
enum ShouldSerializeSelectedTextForDataTransfer { DefaultSelectedTextType, IncludeImageAltTextForDataTransfer };
// For writing to the pasteboard. Generally sorted with the richest formats on top.
struct PasteboardWebContent {
#if !(PLATFORM(EFL) || PLATFORM(GTK) || PLATFORM(QT) || PLATFORM(WIN))
WEBCORE_EXPORT PasteboardWebContent();
WEBCORE_EXPORT ~PasteboardWebContent();
bool canSmartCopyOrDelete;
RefPtr<SharedBuffer> dataInWebArchiveFormat;
RefPtr<SharedBuffer> dataInRTFDFormat;
RefPtr<SharedBuffer> dataInRTFFormat;
String dataInStringFormat;
Vector<String> clientTypes;
Vector<RefPtr<SharedBuffer>> clientData;
#endif
#if PLATFORM(GTK)
bool canSmartCopyOrDelete;
String text;
String markup;
GRefPtr<GClosure> callback;
#endif
};
struct PasteboardURL {
URL url;
String title;
#if PLATFORM(MAC)
String userVisibleForm;
#endif
#if PLATFORM(GTK)
String markup;
#endif
};
struct PasteboardImage {
WEBCORE_EXPORT PasteboardImage();
WEBCORE_EXPORT ~PasteboardImage();
RefPtr<Image> image;
#if !(PLATFORM(EFL) || PLATFORM(WIN)|| PLATFORM(QT))
PasteboardURL url;
#endif
#if !(PLATFORM(EFL) || PLATFORM(GTK) || PLATFORM(WIN))
RefPtr<SharedBuffer> resourceData;
String resourceMIMEType;
#endif
};
// For reading from the pasteboard.
class PasteboardWebContentReader {
public:
virtual ~PasteboardWebContentReader() { }
#if !(PLATFORM(EFL) || PLATFORM(GTK) || PLATFORM(QT) || PLATFORM(WIN))
virtual bool readWebArchive(PassRefPtr<SharedBuffer>) = 0;
virtual bool readFilenames(const Vector<String>&) = 0;
virtual bool readHTML(const String&) = 0;
virtual bool readRTFD(PassRefPtr<SharedBuffer>) = 0;
virtual bool readRTF(PassRefPtr<SharedBuffer>) = 0;
virtual bool readImage(PassRefPtr<SharedBuffer>, const String& type) = 0;
virtual bool readURL(const URL&, const String& title) = 0;
#endif
virtual bool readPlainText(const String&) = 0;
};
struct PasteboardPlainText {
String text;
#if PLATFORM(MAC)
bool isURL;
#endif
};
class Pasteboard {
WTF_MAKE_NONCOPYABLE(Pasteboard); WTF_MAKE_FAST_ALLOCATED;
public:
Pasteboard();
~Pasteboard();
#if PLATFORM(GTK)
explicit Pasteboard(PassRefPtr<DataObjectGtk>);
explicit Pasteboard(GtkClipboard*);
#endif
#if PLATFORM(WIN)
explicit Pasteboard(IDataObject*);
explicit Pasteboard(WCDataObject*);
explicit Pasteboard(const DragDataMap&);
#endif
#if PLATFORM(QT)
Pasteboard(const QMimeData* , bool);
#endif
WEBCORE_EXPORT static std::unique_ptr<Pasteboard> createForCopyAndPaste();
static std::unique_ptr<Pasteboard> createPrivate(); // Temporary pasteboard. Can put data on this and then write to another pasteboard with writePasteboard.
bool hasData();
Vector<String> types();
String readString(const String& type);
void writeString(const String& type, const String& data);
void clear();
void clear(const String& type);
void read(PasteboardPlainText&);
void read(PasteboardWebContentReader&);
void write(const PasteboardURL&);
void write(const PasteboardImage&);
void write(const PasteboardWebContent&);
Vector<String> readFilenames();
bool canSmartReplace();
void writeMarkup(const String& markup);
enum SmartReplaceOption { CanSmartReplace, CannotSmartReplace };
WEBCORE_EXPORT void writePlainText(const String&, SmartReplaceOption); // FIXME: Two separate functions would be clearer than one function with an argument.
void writePasteboard(const Pasteboard& sourcePasteboard);
#if ENABLE(DRAG_SUPPORT)
static std::unique_ptr<Pasteboard> createForDragAndDrop();
static std::unique_ptr<Pasteboard> createForDragAndDrop(const DragData&);
void setDragImage(DragImageRef, const IntPoint& hotSpot);
#endif
#if PLATFORM(WIN) || PLATFORM(QT)
PassRefPtr<DocumentFragment> documentFragment(Frame&, Range&, bool allowPlainText, bool& chosePlainText); // FIXME: Layering violation.
void writeImage(Element&, const URL&, const String& title); // FIXME: Layering violation.
void writeSelection(Range&, bool canSmartCopyOrDelete, Frame&, ShouldSerializeSelectedTextForDataTransfer = DefaultSelectedTextType); // FIXME: Layering violation.
#endif
#if PLATFORM(GTK)
PassRefPtr<DataObjectGtk> dataObject() const;
static std::unique_ptr<Pasteboard> createForGlobalSelection();
#endif
#if PLATFORM(IOS)
static NSArray* supportedPasteboardTypes();
static String resourceMIMEType(const NSString *mimeType);
#endif
#if PLATFORM(MAC)
explicit Pasteboard(const String& pasteboardName);
const String& name() const { return m_pasteboardName; }
#endif
#if PLATFORM(QT)
static std::unique_ptr<Pasteboard> createForGlobalSelection();
static std::unique_ptr<Pasteboard> create(const QMimeData* readableClipboard = 0, bool isForDragAndDrop = false);
QMimeData* clipboardData() const { return m_writableData; }
void invalidateWritableData() const { m_writableData = 0; }
bool isForDragAndDrop() const { return m_isForDragAndDrop; }
bool isForCopyAndPaste() const { return !m_isForDragAndDrop; }
void writeImage(Node&, const URL&, const String& title); // FIXME: Layering violation.
void updateSystemPasteboard();
#endif
#if PLATFORM(WIN)
COMPtr<IDataObject> dataObject() const { return m_dataObject; }
void setExternalDataObject(IDataObject*);
const DragDataMap& dragDataMap() const { return m_dragDataMap; }
void writeURLToWritableDataObject(const URL&, const String&);
COMPtr<WCDataObject> writableDataObject() const { return m_writableDataObject; }
void writeImageToDataObject(Element&, const URL&); // FIXME: Layering violation.
#endif
private:
#if PLATFORM(QT)
const QMimeData* readData() const;
#endif
#if PLATFORM(WIN)
void finishCreatingPasteboard();
void writeRangeToDataObject(Range&, Frame&); // FIXME: Layering violation.
void writeURLToDataObject(const URL&, const String&);
void writePlainTextToDataObject(const String&, SmartReplaceOption);
#endif
#if PLATFORM(GTK)
RefPtr<DataObjectGtk> m_dataObject;
GtkClipboard* m_gtkClipboard;
#endif
#if PLATFORM(IOS)
long m_changeCount;
#endif
#if PLATFORM(MAC)
String m_pasteboardName;
long m_changeCount;
#endif
#if PLATFORM(QT)
bool m_selectionMode;
const QMimeData* m_readableData;
mutable QMimeData* m_writableData;
bool m_isForDragAndDrop;
#endif
#if PLATFORM(WIN)
HWND m_owner;
COMPtr<IDataObject> m_dataObject;
COMPtr<WCDataObject> m_writableDataObject;
DragDataMap m_dragDataMap;
#endif
};
#if PLATFORM(IOS)
extern NSString *WebArchivePboardType;
#endif
#if PLATFORM(MAC)
extern const char* const WebArchivePboardType;
extern const char* const WebURLNamePboardType;
#endif
#if !(PLATFORM(GTK) || PLATFORM(QT))
inline Pasteboard::~Pasteboard()
{
}
#endif
} // namespace WebCore
#endif // Pasteboard_h
|
