1/* 2 * Copyright (C) 2006 Apple Computer, 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 Pasteboard_h 27#define Pasteboard_h 28 29#include <wtf/Forward.h> 30#include <wtf/HashSet.h> 31#include <wtf/Noncopyable.h> 32 33#if PLATFORM(MAC) 34#include <wtf/RetainPtr.h> 35#endif 36 37#if PLATFORM(GTK) 38#include <PasteboardHelper.h> 39#endif 40 41// FIXME: This class is too high-level to be in the platform directory, since it 42// uses the DOM and makes calls to Editor. It should either be divested of its 43// knowledge of the frame and editor or moved into the editing directory. 44 45#if PLATFORM(MAC) 46#ifdef __OBJC__ 47@class NSFileWrapper; 48@class NSPasteboard; 49@class NSArray; 50#else 51class NSFileWrapper; 52class NSPasteboard; 53class NSArray; 54#endif 55#endif 56 57#if PLATFORM(WIN) 58#include <windows.h> 59typedef struct HWND__* HWND; 60#endif 61 62#if PLATFORM(CHROMIUM) 63#include "PasteboardPrivate.h" 64#endif 65 66namespace WebCore { 67 68#if PLATFORM(MAC) 69extern NSString *WebArchivePboardType; 70extern NSString *WebSmartPastePboardType; 71extern NSString *WebURLNamePboardType; 72extern NSString *WebURLPboardType; 73extern NSString *WebURLsWithTitlesPboardType; 74#endif 75 76class DocumentFragment; 77class Frame; 78class HitTestResult; 79class KURL; 80class Node; 81class Range; 82class ArchiveResource; 83 84class Pasteboard { 85 WTF_MAKE_NONCOPYABLE(Pasteboard); WTF_MAKE_FAST_ALLOCATED; 86public: 87#if PLATFORM(MAC) 88 //Helper functions to allow Clipboard to share code 89 static void writeSelection(NSPasteboard*, NSArray* pasteboardTypes, Range* selectedRange, bool canSmartCopyOrDelete, Frame*); 90 static void writeURL(NSPasteboard* pasteboard, NSArray* types, const KURL& url, const String& titleStr, Frame* frame); 91 static void writePlainText(NSPasteboard* pasteboard, const String& text); 92 93 Pasteboard(NSPasteboard *); 94#endif 95 96 static Pasteboard* generalPasteboard(); 97 void writeSelection(Range*, bool canSmartCopyOrDelete, Frame*); 98 void writePlainText(const String&); 99 void writeURL(const KURL&, const String&, Frame* = 0); 100 void writeImage(Node*, const KURL&, const String& title); 101#if PLATFORM(MAC) 102 void writeFileWrapperAsRTFDAttachment(NSFileWrapper*); 103 String asURL(Frame*); 104#endif 105 void clear(); 106 bool canSmartReplace(); 107 PassRefPtr<DocumentFragment> documentFragment(Frame*, PassRefPtr<Range>, bool allowPlainText, bool& chosePlainText); 108 String plainText(Frame* = 0); 109 110#if PLATFORM(QT) || PLATFORM(CHROMIUM) 111 bool isSelectionMode() const; 112 void setSelectionMode(bool selectionMode); 113#endif 114 115#if PLATFORM(GTK) 116 void setHelper(PasteboardHelper*); 117 PasteboardHelper* helper(); 118 ~Pasteboard(); 119#endif 120 121private: 122 Pasteboard(); 123 124#if PLATFORM(MAC) 125 RetainPtr<NSPasteboard> m_pasteboard; 126 PassRefPtr<DocumentFragment> documentFragmentWithImageResource(Frame* frame, PassRefPtr<ArchiveResource> resource); 127 PassRefPtr<DocumentFragment> documentFragmentWithRtf(Frame* frame, NSString* pboardType); 128 NSURL *getBestURL(Frame *); 129#endif 130 131#if PLATFORM(WIN) 132 HWND m_owner; 133#endif 134 135#if PLATFORM(QT) || PLATFORM(CHROMIUM) 136 bool m_selectionMode; 137#endif 138 139#if PLATFORM(CHROMIUM) 140 PasteboardPrivate p; 141#endif 142 143#if PLATFORM(GTK) 144 PasteboardHelper* m_helper; 145#endif 146}; 147 148} // namespace WebCore 149 150#endif // Pasteboard_h 151