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#ifndef QMENUBAR_P_H

#define QMENUBAR_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#ifndef QMAC_Q3MENUBAR_CPP_FILE

#include "QtGui/qstyleoption.h"

#include <private/qmenu_p.h> // Mac needs what in this file!

#ifdef Q_WS_WINCE

#include "qguifunctions_wince.h"

#endif

#ifndef QT_NO_MENUBAR

#ifdef Q_WS_S60

class CCoeControl;

class CEikMenuBar;

#endif

#endif

QT_BEGIN_NAMESPACE

#ifndef QT_NO_MENUBAR

class QMenuBarExtension;

class QMenuBarPrivate : public QWidgetPrivate

{

    Q_DECLARE_PUBLIC(QMenuBar)

public:

    QMenuBarPrivate() : itemsDirty(0), currentAction(0), mouseDown(0),

                         closePopupMode(0), defaultPopDown(1), popupState(0), keyboardState(0), altPressed(0),

                         nativeMenuBar(-1), doChildEffects(false)

#ifdef QT3_SUPPORT

                         , doAutoResize(false)

#endif

#ifdef Q_WS_MAC

                         , mac_menubar(0)

#endif

#ifdef Q_WS_WINCE

                         , wce_menubar(0), wceClassicMenu(false)

#endif

#ifdef Q_WS_S60

                         , symbian_menubar(0)

#endif

        { }

    ~QMenuBarPrivate()

        {

#ifdef Q_WS_MAC

            delete mac_menubar;

#endif

#ifdef Q_WS_WINCE

            delete wce_menubar;

#endif

#ifdef Q_WS_S60

            delete symbian_menubar;

#endif

        }

    void init();

    QAction *getNextAction(const int start, const int increment) const;

    //item calculations

    uint itemsDirty : 1;

    QVector<int> shortcutIndexMap;

    mutable QVector<QRect> actionRects;

    void calcActionRects(int max_width, int start) const;

    QRect actionRect(QAction *) const;

    void updateGeometries();

    //selection

    QPointer<QAction>currentAction;

    uint mouseDown : 1, closePopupMode : 1, defaultPopDown;

    QAction *actionAt(QPoint p) const;

    void setCurrentAction(QAction *, bool =false, bool =false);

    void popupAction(QAction *, bool);

    //active popup state

    uint popupState : 1;

    QPointer<QMenu> activeMenu;

    //keyboard mode for keyboard navigation

    void focusFirstAction();

    void setKeyboardMode(bool);

    uint keyboardState : 1, altPressed : 1;

    QPointer<QWidget> keyboardFocusWidget;

    int nativeMenuBar : 3;  // Only has values -1, 0, and 1

    //firing of events

    void activateAction(QAction *, QAction::ActionEvent);

    void _q_actionTriggered();

    void _q_actionHovered();

    void _q_internalShortcutActivated(int);

    void _q_updateLayout();

#ifdef Q_WS_WINCE

    void _q_updateDefaultAction();

#endif

    //extra widgets in the menubar

    QPointer<QWidget> leftWidget, rightWidget;

    QMenuBarExtension *extension;

    bool isVisible(QAction *action);

    //menu fading/scrolling effects

    bool doChildEffects;

    QRect menuRect(bool) const;

    // reparenting

    void handleReparent();

    QWidget *oldParent;

    QWidget *oldWindow;

    QList<QAction*> hiddenActions;

    //default action

    QPointer<QAction> defaultAction;

    QBasicTimer autoReleaseTimer;

#ifdef QT3_SUPPORT

    bool doAutoResize;

#endif

#ifdef Q_WS_MAC

    //mac menubar binding

    struct QMacMenuBarPrivate {

        QList<QMacMenuAction*> actionItems;

        OSMenuRef menu, apple_menu;

        QMacMenuBarPrivate();

        ~QMacMenuBarPrivate();

        void addAction(QAction *, QMacMenuAction* =0);

        void addAction(QMacMenuAction *, QMacMenuAction* =0);

        void syncAction(QMacMenuAction *);

        inline void syncAction(QAction *a) { syncAction(findAction(a)); }

        void removeAction(QMacMenuAction *);

        inline void removeAction(QAction *a) { removeAction(findAction(a)); }

        inline QMacMenuAction *findAction(QAction *a) {

            for(int i = 0; i < actionItems.size(); i++) {

                QMacMenuAction *act = actionItems[i];

                if(a == act->action)

                    return act;

            }

            return 0;

        }

    } *mac_menubar;

    bool macWidgetHasNativeMenubar(QWidget *widget);

    void macCreateMenuBar(QWidget *);

    void macDestroyMenuBar();

    OSMenuRef macMenu();

#endif

#ifdef Q_WS_WINCE

    void wceCreateMenuBar(QWidget *);

    void wceDestroyMenuBar();

    struct QWceMenuBarPrivate {

        QList<QWceMenuAction*> actionItems;

        QList<QWceMenuAction*> actionItemsLeftButton;

        QList<QList<QWceMenuAction*>> actionItemsClassic;

        HMENU menuHandle;

        HMENU leftButtonMenuHandle;

        HWND menubarHandle;

        HWND parentWindowHandle;

        bool leftButtonIsMenu;

        QPointer<QAction> leftButtonAction;

        QMenuBarPrivate *d;

        int leftButtonCommand;

        QWceMenuBarPrivate(QMenuBarPrivate *menubar);

        ~QWceMenuBarPrivate();

        void addAction(QAction *, QWceMenuAction* =0);

        void addAction(QWceMenuAction *, QWceMenuAction* =0);

        void syncAction(QWceMenuAction *);

        inline void syncAction(QAction *a) { syncAction(findAction(a)); }

        void removeAction(QWceMenuAction *);

        void rebuild();

        inline void removeAction(QAction *a) { removeAction(findAction(a)); }

        inline QWceMenuAction *findAction(QAction *a) {

            for(int i = 0; i < actionItems.size(); i++) {

                QWceMenuAction *act = actionItems[i];

                if(a == act->action)

                    return act;

            }

            return 0;

        }

    } *wce_menubar;

    bool wceClassicMenu;

    void wceCommands(uint command);

    void wceRefresh();

    bool wceEmitSignals(QList<QWceMenuAction*> actions, uint command);

#endif

#ifdef Q_WS_S60

    void symbianCreateMenuBar(QWidget *);

    void symbianDestroyMenuBar();

    struct QSymbianMenuBarPrivate {

        QList<QSymbianMenuAction*> actionItems;

        QMenuBarPrivate *d;

        QSymbianMenuBarPrivate(QMenuBarPrivate *menubar);

        ~QSymbianMenuBarPrivate();

        void addAction(QAction *, QSymbianMenuAction* =0);

        void addAction(QSymbianMenuAction *, QSymbianMenuAction* =0);

        void syncAction(QSymbianMenuAction *);

        inline void syncAction(QAction *a) { syncAction(findAction(a)); }

        void removeAction(QSymbianMenuAction *);

        void rebuild();

        inline void removeAction(QAction *a) { removeAction(findAction(a)); }

        inline QSymbianMenuAction *findAction(QAction *a) {

            for(int i = 0; i < actionItems.size(); i++) {

                QSymbianMenuAction *act = actionItems[i];

                if(a == act->action)

                    return act;

            }

            return 0;

        }

        void insertNativeMenuItems(const QList<QAction*> &actions);

    } *symbian_menubar;

    static int symbianCommands(int command);

#endif

};

#endif

#endif // QT_NO_MENUBAR

QT_END_NAMESPACE

#endif // QMENUBAR_P_H