myththemedmenu.h

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#ifndef MYTHTHEMEDMENU_H_
#define MYTHTHEMEDMENU_H_
 
#include "mythscreentype.h"
#include "mythdialogbox.h"
#include "mythuistatetype.h"
#include "mythuibuttonlist.h"
 
class MythMainWindow;
class MythThemedMenuState;
 
class QKeyEvent;
 
struct ThemedButton
{
    QString type;
    QStringList action;
    QString text;
    QString alttext;
    QString description;
    MythImage *icon     {nullptr};
    bool    active      {false};
    QString password;
};
 
 
class MUI_PUBLIC MythThemedMenuState : public MythScreenType
{
    Q_OBJECT
  public:
    MythThemedMenuState(MythScreenStack *parent, const QString &name)
        : MythScreenType(parent, name) {}
   ~MythThemedMenuState() override = default;
 
    bool Create(void) override; // MythScreenType
 
    void (*m_callback)(void *, QString &) {nullptr};
    void *m_callbackdata {nullptr};
 
    bool              m_killable        {false};
 
    bool              m_loaded          {false};
    MythUIStateType  *m_titleState      {nullptr};
    MythUIStateType  *m_watermarkState  {nullptr};
    MythUIButtonList *m_buttonList      {nullptr};
    MythUIText       *m_descriptionText {nullptr};
 
  protected:
    void CopyFrom(MythUIType *base) override; // MythScreenType
};
 
class MUI_PUBLIC MythThemedMenu : public MythThemedMenuState
{
    Q_OBJECT
  public:
    MythThemedMenu(const QString &cdir, const QString &menufile,
                    MythScreenStack *parent, const QString &name,
                    bool allowreorder = false, MythThemedMenuState *state = nullptr);
   ~MythThemedMenu() override;
 
    bool foundTheme(void) const;
 
    void getCallback(void (**lcallback)(void *, QString &), void **data);
    void setCallback(void (*lcallback)(void *, QString &), void *data);
    void setKillable(void);
 
    QString getSelection(void);
 
    void aboutToShow(void) override; // MythScreenType
 
    void ShowMenu() override; // MythScreenType
    void aboutScreen();
    void customEvent(QEvent *event) override; // MythUIType
    void mediaEvent(MythMediaEvent *event) override; // MythUIType
    
  protected:
    bool keyPressEvent(QKeyEvent *e) override; // MythScreenType
 
  private slots:
    void setButtonActive(MythUIButtonListItem* item);
    void buttonAction(MythUIButtonListItem* item, bool skipPass);
    void buttonAction(MythUIButtonListItem* item);
 
  private:
    void SetMenuTheme(const QString &menufile);
 
    bool parseMenu(const QString &menuname);
    void parseThemeButton(QDomElement &element);
 
    void addButton(const QString &type, const QString &text,
                   const QString &alttext, const QStringList &action,
                   const QString &description, const QString &password);
 
    bool handleAction(const QString &action, const QString &password = QString());
    static bool findDepends(const QString &fileList);
    static bool findDependsExec(const QString &filename);
    static QString findMenuFile(const QString &menuname);
 
    bool checkPinCode(const QString &password_setting);
 
    MythThemedMenu *m_parent     {nullptr};
 
    MythThemedMenuState *m_state {nullptr};
    bool m_allocedstate          {false};
 
    QString m_selection;
    bool m_foundtheme            {false};
    bool m_ignorekeys            {false};
    bool m_wantpop               {false};
 
    QString m_menumode;
 
    MythDialogBox* m_menuPopup   {nullptr};
};
 
Q_DECLARE_METATYPE(ThemedButton)
 
#endif