1/*
2 * Copyright (C) 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 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 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 PasteboardStrategy_h
27#define PasteboardStrategy_h
28
29#include <wtf/Forward.h>
30
31namespace WebCore {
32
33class Color;
34class SelectionData;
35class SharedBuffer;
36struct PasteboardImage;
37struct PasteboardItemInfo;
38struct PasteboardURL;
39struct PasteboardWebContent;
40struct PasteboardCustomData;
41
42class PasteboardStrategy {
43public:
44#if PLATFORM(IOS_FAMILY)
45 virtual void writeToPasteboard(const PasteboardURL&, const String& pasteboardName) = 0;
46 virtual void writeToPasteboard(const PasteboardWebContent&, const String& pasteboardName) = 0;
47 virtual void writeToPasteboard(const PasteboardImage&, const String& pasteboardName) = 0;
48 virtual void writeToPasteboard(const String& pasteboardType, const String&, const String& pasteboardName) = 0;
49 virtual int getPasteboardItemsCount(const String& pasteboardName) = 0;
50 virtual String readStringFromPasteboard(int index, const String& pasteboardType, const String& pasteboardName) = 0;
51 virtual RefPtr<SharedBuffer> readBufferFromPasteboard(int index, const String& pasteboardType, const String& pasteboardName) = 0;
52 virtual URL readURLFromPasteboard(int index, const String& pasteboardName, String& title) = 0;
53 virtual Vector<PasteboardItemInfo> allPasteboardItemInfo(const String& pasteboardName) = 0;
54 virtual PasteboardItemInfo informationForItemAtIndex(int index, const String& pasteboardName) = 0;
55 virtual void updateSupportedTypeIdentifiers(const Vector<String>& identifiers, const String& pasteboardName) = 0;
56#endif // PLATFORM(IOS_FAMILY)
57#if PLATFORM(COCOA)
58 virtual void getTypes(Vector<String>& types, const String& pasteboardName) = 0;
59 virtual RefPtr<SharedBuffer> bufferForType(const String& pasteboardType, const String& pasteboardName) = 0;
60 virtual void getPathnamesForType(Vector<String>& pathnames, const String& pasteboardType, const String& pasteboardName) = 0;
61 virtual String stringForType(const String& pasteboardType, const String& pasteboardName) = 0;
62 virtual Vector<String> allStringsForType(const String& pasteboardType, const String& pasteboardName) = 0;
63 virtual long changeCount(const String& pasteboardName) = 0;
64 virtual String uniqueName() = 0;
65 virtual Color color(const String& pasteboardName) = 0;
66 virtual URL url(const String& pasteboardName) = 0;
67 virtual int getNumberOfFiles(const String& pasteboardName) = 0;
68
69 virtual long addTypes(const Vector<String>& pasteboardTypes, const String& pasteboardName) = 0;
70 virtual long setTypes(const Vector<String>& pasteboardTypes, const String& pasteboardName) = 0;
71 virtual long setBufferForType(SharedBuffer*, const String& pasteboardType, const String& pasteboardName) = 0;
72 virtual long setURL(const PasteboardURL&, const String& pasteboardName) = 0;
73 virtual long setColor(const Color&, const String& pasteboardName) = 0;
74 virtual long setStringForType(const String&, const String& pasteboardType, const String& pasteboardName) = 0;
75#endif
76
77 virtual Vector<String> typesSafeForDOMToReadAndWrite(const String& pasteboardName, const String& origin) = 0;
78 virtual long writeCustomData(const PasteboardCustomData&, const String& pasteboardName) = 0;
79
80#if PLATFORM(GTK)
81 virtual void writeToClipboard(const String& pasteboardName, const SelectionData&) = 0;
82 virtual Ref<SelectionData> readFromClipboard(const String& pasteboardName) = 0;
83#endif // PLATFORM(GTK)
84
85#if USE(LIBWPE)
86 virtual void getTypes(Vector<String>& types) = 0;
87 virtual String readStringFromPasteboard(int index, const String& pasteboardType) = 0;
88 virtual void writeToPasteboard(const PasteboardWebContent&) = 0;
89 virtual void writeToPasteboard(const String& pasteboardType, const String&) = 0;
90#endif
91
92protected:
93 virtual ~PasteboardStrategy()
94 {
95 }
96};
97
98}
99
100#endif // !PasteboardStrategy_h
101