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      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 ContextMenu_h
     27 #define ContextMenu_h
     28 
     29 #include <wtf/Noncopyable.h>
     30 
     31 #include "ContextMenuItem.h"
     32 #include "HitTestResult.h"
     33 #include "PlatformMenuDescription.h"
     34 #include "PlatformString.h"
     35 #if PLATFORM(MAC)
     36 #include <wtf/RetainPtr.h>
     37 #elif PLATFORM(QT)
     38 #include <QMenu>
     39 #endif
     40 
     41 namespace WebCore {
     42 
     43     class ContextMenuController;
     44 
     45     class ContextMenu : public Noncopyable
     46     {
     47     public:
     48         ContextMenu(const HitTestResult&);
     49         ContextMenu(const HitTestResult&, const PlatformMenuDescription);
     50         ~ContextMenu();
     51 
     52         void populate();
     53         void addInspectElementItem();
     54         void checkOrEnableIfNeeded(ContextMenuItem&) const;
     55 
     56         void insertItem(unsigned position, ContextMenuItem&);
     57         void appendItem(ContextMenuItem&);
     58 
     59         ContextMenuItem* itemWithAction(unsigned);
     60         ContextMenuItem* itemAtIndex(unsigned, const PlatformMenuDescription);
     61 
     62         unsigned itemCount() const;
     63 
     64         HitTestResult hitTestResult() const { return m_hitTestResult; }
     65         ContextMenuController* controller() const;
     66 
     67         PlatformMenuDescription platformDescription() const;
     68         void setPlatformDescription(PlatformMenuDescription);
     69 
     70         PlatformMenuDescription releasePlatformDescription();
     71 #if PLATFORM(WX)
     72         static ContextMenuItem* itemWithId(int);
     73 #endif
     74     private:
     75         HitTestResult m_hitTestResult;
     76 #if PLATFORM(MAC)
     77         // Keep this in sync with the PlatformMenuDescription typedef
     78         RetainPtr<NSMutableArray> m_platformDescription;
     79 #elif PLATFORM(QT)
     80         QList<ContextMenuItem> m_items;
     81 #elif PLATFORM(CHROMIUM)
     82         Vector<ContextMenuItem> m_items;
     83 #else
     84         PlatformMenuDescription m_platformDescription;
     85 #endif
     86     };
     87 
     88 }
     89 
     90 #endif // ContextMenu_h
     91