/*

 * Copyright (C) 2006 Apple Computer, 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 COMPUTER, 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 COMPUTER, 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 ContextMenuItem_h

#define ContextMenuItem_h

#include "PlatformMenuDescription.h"

#include "PlatformString.h"

#include <wtf/OwnPtr.h>

#if PLATFORM(MAC)

#include <wtf/RetainPtr.h>

#ifdef __OBJC__

@class NSMenuItem;

#else

class NSMenuItem;

#endif

#elif PLATFORM(WIN)

typedef struct tagMENUITEMINFOW* LPMENUITEMINFO;

#elif PLATFORM(GTK)

typedef struct _GtkMenuItem GtkMenuItem;

#elif PLATFORM(QT)

#include <QAction>

#endif

namespace WebCore {

    class ContextMenu;

    // This enum needs to be in sync with the WebMenuItemTag enum in WebUIDelegate.h and the

    // extra values in WebUIDelegatePrivate.h

    enum ContextMenuAction {

        ContextMenuItemTagNoAction=0, // This item is not actually in WebUIDelegate.h

        ContextMenuItemTagOpenLinkInNewWindow=1,

        ContextMenuItemTagDownloadLinkToDisk,

        ContextMenuItemTagCopyLinkToClipboard,

        ContextMenuItemTagOpenImageInNewWindow,

        ContextMenuItemTagDownloadImageToDisk,

        ContextMenuItemTagCopyImageToClipboard,

        ContextMenuItemTagOpenFrameInNewWindow,

        ContextMenuItemTagCopy,

        ContextMenuItemTagGoBack,

        ContextMenuItemTagGoForward,

        ContextMenuItemTagStop,

        ContextMenuItemTagReload,

        ContextMenuItemTagCut,

        ContextMenuItemTagPaste,

        ContextMenuItemTagSpellingGuess,

        ContextMenuItemTagNoGuessesFound,

        ContextMenuItemTagIgnoreSpelling,

        ContextMenuItemTagLearnSpelling,

        ContextMenuItemTagOther,

        ContextMenuItemTagSearchInSpotlight,

        ContextMenuItemTagSearchWeb,

        ContextMenuItemTagLookUpInDictionary,

        ContextMenuItemTagOpenWithDefaultApplication,

        ContextMenuItemPDFActualSize,

        ContextMenuItemPDFZoomIn,

        ContextMenuItemPDFZoomOut,

        ContextMenuItemPDFAutoSize,

        ContextMenuItemPDFSinglePage,

        ContextMenuItemPDFFacingPages,

        ContextMenuItemPDFContinuous,

        ContextMenuItemPDFNextPage,

        ContextMenuItemPDFPreviousPage,

        // These are new tags! Not a part of API!!!!

        ContextMenuItemTagOpenLink = 2000,

        ContextMenuItemTagIgnoreGrammar,

        ContextMenuItemTagSpellingMenu, // Spelling or Spelling/Grammar sub-menu

        ContextMenuItemTagShowSpellingPanel,

        ContextMenuItemTagCheckSpelling,

        ContextMenuItemTagCheckSpellingWhileTyping,

        ContextMenuItemTagCheckGrammarWithSpelling,

        ContextMenuItemTagFontMenu, // Font sub-menu

        ContextMenuItemTagShowFonts,

        ContextMenuItemTagBold,

        ContextMenuItemTagItalic,

        ContextMenuItemTagUnderline,

        ContextMenuItemTagOutline,

        ContextMenuItemTagStyles,

        ContextMenuItemTagShowColors,

        ContextMenuItemTagSpeechMenu, // Speech sub-menu

        ContextMenuItemTagStartSpeaking,

        ContextMenuItemTagStopSpeaking,

        ContextMenuItemTagWritingDirectionMenu, // Writing Direction sub-menu

        ContextMenuItemTagDefaultDirection,

        ContextMenuItemTagLeftToRight,

        ContextMenuItemTagRightToLeft,

        ContextMenuItemTagPDFSinglePageScrolling,

        ContextMenuItemTagPDFFacingPagesScrolling,

        ContextMenuItemTagInspectElement,

        ContextMenuItemBaseApplicationTag = 10000

    };

    enum ContextMenuItemType {

        ActionType,

        SeparatorType,

        SubmenuType

    };

#if PLATFORM(MAC)

    typedef NSMenuItem* PlatformMenuItemDescription;

#elif PLATFORM(WIN)

    typedef LPMENUITEMINFO PlatformMenuItemDescription;

#elif PLATFORM(QT)

    struct PlatformMenuItemDescriptionType {

        PlatformMenuItemDescriptionType() : qaction(0), menu(0), action(ContextMenuItemTagNoAction), type(ActionType), subMenu(0) {}

        QAction *qaction;

        QMenu *menu;

        ContextMenuAction action;

        QString title;

        ContextMenuItemType type;

        PlatformMenuDescription subMenu;

    };

    typedef PlatformMenuItemDescriptionType* PlatformMenuItemDescription;

#elif PLATFORM(GTK)

    typedef GtkMenuItem* PlatformMenuItemDescription;

#elif PLATFORM(SYMBIAN)

    typedef void* PlatformMenuItemDescription;

#endif

    class ContextMenuItem {

    public:

        ContextMenuItem(PlatformMenuItemDescription);

        ContextMenuItem(ContextMenu* subMenu = 0);

        ContextMenuItem(ContextMenuItemType type, ContextMenuAction action, const String& title, ContextMenu* subMenu = 0);

        ~ContextMenuItem();

        PlatformMenuItemDescription releasePlatformDescription();

        ContextMenuItemType type() const;

        void setType(ContextMenuItemType);

        ContextMenuAction action() const;

        void setAction(ContextMenuAction);

        String title() const;

        void setTitle(const String&);

        PlatformMenuDescription platformSubMenu() const;

        void setSubMenu(ContextMenu*);

        void setChecked(bool = true);

        void setEnabled(bool = true);

        bool enabled() const;

        // FIXME: Do we need a keyboard accelerator here?

    private:

#if PLATFORM(MAC)

        RetainPtr<NSMenuItem> m_platformDescription;

#else

        PlatformMenuItemDescription m_platformDescription;

#endif

    };

}

#endif // ContextMenuItem_h