weather.h

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/*
        MythWeather
        Version 0.8
        January 8th, 2003

        By John Danner & Dustin Doris

        Note: Portions of this code taken from MythMusic

*/

#ifndef WEATHER_H_
#define WEATHER_H_

#include <mythtv/mythdialogs.h>

#include "defs.h"

class SourceManager;
class WeatherScreen;

struct weatherTypes
{
    int typeNum;
    QString typeName;
    QString typeIcon;
};

class Weather : public MythDialog
{
    Q_OBJECT

  public:
    Weather(MythMainWindow *parent, SourceManager *srcMan,
            const char *name = 0);
    ~Weather();

    bool UpdateData();
    void processEvents();
    QPixmap *getBackground() { return &realBackground; }

  signals:
    void clock_tick();

  private slots:
    void update_timeout() {}
    void showtime_timeout();
    void nextpage_timeout();
    void weatherTimeout() {}
    void cursorLeft();
    void cursorRight();
    void holdPage();
    void setupPage();
    void screenReady(WeatherScreen *ws);

  protected:
    void paintEvent(QPaintEvent *e);
    void keyPressEvent(QKeyEvent *e);

  private:
    void setupScreens(QDomElement &xml);
    WeatherScreen *nextScreen();
    WeatherScreen *prevScreen();
    void updateBackground();
    void updatePage(QPainter *e);
    void showLayout(WeatherScreen *ws);

  private:
    int timeoutCounter;
    int wantAnimated;
    bool stopProcessing;
//    QString parseData(QString data, QString beg, QString end);
//    void LoadWindow(QDomElement &);
    XMLParse *theme;
    QDomElement xmldata;

    units_t m_units;
    bool firstRun;
    int updateInterval;
    int nextpageInterval;
    int nextpageIntArrow;
    QTimer *showtime_Timer;
    QTimer *nextpage_Timer;

//    QString findAccidbyName(QString);
//    QString findNamebyAccid(QString);
//    void loadCityData(int);
//    void fillList();
//    void loadAccidBreaks();
//    bool GetWeatherData();
//    bool GetAnimatedRadarMap();
//    bool GetStaticRadarMap();
    bool gotDataHook;
//    void setWeatherTypeIcon(QString[]);
//    void setWeatherIcon(QString);
    //void backupCity(int);
//    void setSetting(QString, QString, bool);

//    QString GetString(QString);
//    int GetInt(QString);
//    float GetFloat(QString);

//    void loadWeatherTypes();

    QRect newlocRect;
    QRect fullRect;

    QPixmap realBackground;
    bool allowkeys;
    SourceManager *m_srcMan;
    QPtrList<WeatherScreen> screens; //screens in correct display order
    /*
     * May not be necessary, but we will keep instances around, they may be
     * helpful when doing configuration. though if I split out config to
     * different classes then these may not be necessary
     *
     * Maybe I'll do something like I did with sources, having instance
     * indpendent info that I load when parsing xml, then creating objects as
     * necessary.
     * UPDATE: Things are currently between two places, either having only one
     * possible instance of a screen, or else having multiple instances, which
     * would require somehow creating multiple LaySet objects, probably possibly
     * by keeping a map of QDomElement's instead of Screens, and parsing them
     * for each screen required.
     */
    QMap<QString, WeatherScreen *> all_screens; //screens parsed from xml
    WeatherScreen *currScreen;
    WeatherScreen *m_startup;
    bool paused;
};

#endif

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