CUI_Menu.h

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#ifndef CUI_MENU_H
#define CUI_MENU_H

#include "UI_Lib.h"
#include "UI_types.h"
#include "CUI_ListBox.h"
#include "CUI_MenuItem.h"


class GLGUI_ENTRY CUI_Menu : public CUI_ListBox
{
public:
        CUI_Menu(       // frame
                                CUI_UI *ui = NULL, float x = 0, float y = 0, float x2 = 1, float y2 = 1,
                                CUI_Frame *parent = NULL, IUI_Shader *shader = NULL,
                                IUI_Shader *cursor = NULL, CUI_CoordSys *coordsys = NULL,
                                // list box
                                IUI_Shader *itemshader = NULL, IUI_Shader *hovershader = NULL,
                                IUI_Shader *selectedshader = NULL, IUI_Border *itemborder = NULL,
                                IUI_Font *font = NULL,
                                // menu
                                IUI_Shader *submenuicon = NULL
                                );

        virtual ~CUI_Menu();

        virtual bool AddItem( char *text = NULL, unsigned int itemID = 0, IUI_Shader *icon = NULL,
                                                        unsigned short flags = UI_ITEM_BUTTON, void *sublist = NULL );

        virtual bool AddItem( CUI_MenuItem *item );

        virtual bool RemoveItem( unsigned int itemID );

        virtual bool ProcessKey( unsigned long key );


        virtual bool Render( double dtime, IUI_Renderer *renderer );


        virtual bool CallbackFunc( int id, int numparam, void *param );

        virtual bool Select( CUI_Frame *frame );


        virtual bool ActivateSubMenu( bool select );

        virtual bool DeactivateSubMenu( bool updateselect );

        virtual bool GetSubMenuPosition( float &x, float &y );


        virtual bool UpdateView( );

        virtual bool SetSubMenuIcon( IUI_Shader *icon )
        { m_subMenuIcon = icon; return false; }

        virtual bool SetParentMenu( CUI_Menu *parent )
        { m_parentMenu = parent; return false; }

        virtual CUI_Menu *GetParentMenu( )
        { return m_parentMenu; }


        virtual bool SetFlag( unsigned long flag, bool set );

protected:
        virtual CUI_MenuItem *FindItem( unsigned int itemID );


        virtual bool SelectNext( bool open );


        virtual bool SelectPrevious( bool open );

        CUI_MenuItem *m_selected;

        typedef std::list<CUI_MenuItem*> MENUITEMLIST;

        MENUITEMLIST m_itemList;

        IUI_Shader *m_subMenuIcon;

        CUI_Menu *m_parentMenu;

        CUI_Menu *m_subMenu;

};

#endif

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