1 /* 2 * Copyright (C) 2006, 2007 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 ContextMenuController_h 27 #define ContextMenuController_h 28 29 #include "HitTestResult.h" 30 #include <wtf/Noncopyable.h> 31 #include <wtf/OwnPtr.h> 32 #include <wtf/PassRefPtr.h> 33 #include <wtf/RefPtr.h> 34 35 namespace WebCore { 36 37 class ContextMenu; 38 class ContextMenuClient; 39 class ContextMenuItem; 40 class ContextMenuProvider; 41 class Event; 42 class Page; 43 44 class ContextMenuController { 45 WTF_MAKE_NONCOPYABLE(ContextMenuController); WTF_MAKE_FAST_ALLOCATED; 46 public: 47 ContextMenuController(Page*, ContextMenuClient*); 48 ~ContextMenuController(); 49 client()50 ContextMenuClient* client() const { return m_client; } 51 contextMenu()52 ContextMenu* contextMenu() const { return m_contextMenu.get(); } 53 void clearContextMenu(); 54 55 void handleContextMenuEvent(Event*); 56 void showContextMenu(Event*, PassRefPtr<ContextMenuProvider>); 57 58 void populate(); 59 void contextMenuItemSelected(ContextMenuItem*); 60 void addInspectElementItem(); 61 62 void checkOrEnableIfNeeded(ContextMenuItem&) const; 63 setHitTestResult(const HitTestResult & result)64 void setHitTestResult(const HitTestResult& result) { m_hitTestResult = result; } hitTestResult()65 const HitTestResult& hitTestResult() { return m_hitTestResult; } 66 67 private: 68 PassOwnPtr<ContextMenu> createContextMenu(Event*); 69 void showContextMenu(Event*); 70 71 void appendItem(ContextMenuItem&, ContextMenu* parentMenu); 72 73 void createAndAppendFontSubMenu(ContextMenuItem&); 74 void createAndAppendSpellingAndGrammarSubMenu(ContextMenuItem&); 75 void createAndAppendSpellingSubMenu(ContextMenuItem&); 76 void createAndAppendSpeechSubMenu(ContextMenuItem& ); 77 void createAndAppendWritingDirectionSubMenu(ContextMenuItem&); 78 void createAndAppendTextDirectionSubMenu(ContextMenuItem&); 79 void createAndAppendSubstitutionsSubMenu(ContextMenuItem&); 80 void createAndAppendTransformationsSubMenu(ContextMenuItem&); 81 82 Page* m_page; 83 ContextMenuClient* m_client; 84 OwnPtr<ContextMenu> m_contextMenu; 85 RefPtr<ContextMenuProvider> m_menuProvider; 86 HitTestResult m_hitTestResult; 87 }; 88 89 } 90 91 #endif 92