mythscreentype.h

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#ifndef MYTHSCREEN_TYPE_H_
#define MYTHSCREEN_TYPE_H_

#include "mythuitype.h"

class MythScreenStack;

class MythScreenType : public MythUIType
{
  public:
    MythScreenType(MythScreenStack *parent, const char *name, 
                   bool fullscreen = true);
    virtual ~MythScreenType();

    virtual bool Create(void); // do the actual work of making the screen.

    // if the widget is full screen and obscures widgets below it
    bool IsFullscreen(void);
    void SetFullscreen(bool full);

    MythUIType *GetFocusWidget(void);
    bool SetFocusWidget(MythUIType *widget);
    virtual bool NextPrevWidgetFocus(bool up_or_down);
    bool BuildFocusList(void);

    MythScreenStack *GetScreenStack();

    virtual void aboutToHide(void);
    virtual void aboutToShow(void);

    bool IsDeleting(void);
    void SetDeleting(bool deleting);

  protected:
    // for the global store..
    MythScreenType(MythUIType *parent, const char *name, 
                   bool fullscreen = true);

    virtual void CopyFrom(MythUIType *base);
    virtual void CreateCopy(MythUIType *parent);
    virtual bool ParseElement(QDomElement &element);

    bool m_FullScreen;
    bool m_IsDeleting;

    MythUIType *m_CurrentFocusWidget;
    QPtrList<MythUIType> m_FocusWidgetList;

    MythScreenStack *m_ScreenStack;

    friend class XMLParseBase;
};

#endif

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