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#ifndef ADDCITYTOOL_H
#define ADDCITYTOOL_H
#include <QGraphicsItem>
#include <QGraphicsPixmapItem>
#include <QBasicTimer>
#include <QGraphicsSimpleTextItem>
#include <QPen>
#include <QBrush>
#include <QFont>
#include <QGraphicsProxyWidget>
#include <QLineEdit>
#include <QList>
#include "pixmapbutton.h"
#include "forecastprovider.h"
#include "loading.h"
#include "forecastdata.h"
class AddCityScreen : public QGraphicsItem
{
public:
AddCityScreen(const QRectF &boundingRect, QGraphicsItem *parent = 0);
QRectF boundingRect () const;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
private:
const QRectF m_boundingRect;
};
class AddCityLineEdit : public QLineEdit
{
Q_OBJECT
public:
AddCityLineEdit(QWidget *parent = 0);
void editReset();
protected:
void focusInEvent(QFocusEvent *event);
void focusOutEvent(QFocusEvent *event);
private:
bool m_clean;
private slots:
void textEditedSlot(const QString & text);
};
class AddCityFirstScreen : public QObject, public AddCityScreen
{
Q_OBJECT
public:
AddCityFirstScreen(const QRectF &boundingRect, QGraphicsItem *parent = 0);
void clean();
signals:
void citySelected(const QString &city);
private:
QGraphicsPixmapItem * const m_textBackground;
PixmapButton * const m_button;
QString m_text;
QGraphicsProxyWidget *m_proxy;
AddCityLineEdit *m_lineEdit;
private slots:
void buttonClick();
};
class AddCitySearchScreen : public QObject , public AddCityScreen
{
Q_OBJECT
public:
AddCitySearchScreen(const QRectF &boundingRect, QGraphicsItem *parent = 0);
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
void setCityName(const QString &name);
void cancel() { reset(); }
signals:
void forecastReceived(const ForecastData &forecast);
void forecastRequestError(const QString &name);
private:
QString m_city;
int m_reqId;
Loading *m_loading;
void reset();
private slots:
void forecastResponse(int reqId, const ForecastData &forecast);
};
class AddCityErrorScreen : public QObject, public QGraphicsPixmapItem
{
Q_OBJECT
public:
enum ErrorType
{
NotFound,
AlreadyInList
};
AddCityErrorScreen(QGraphicsItem *parent = 0);
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
void setCityName(const QString &name, ErrorType type);
signals:
void closed();
private:
PixmapButton * const m_button;
QString m_city;
ErrorType m_type;
void paintNotFound(QPainter *painter);
void paintAlreadyInList(QPainter *painter);
};
class AddCityTool : public QObject, public QGraphicsPixmapItem
{
Q_OBJECT
public:
AddCityTool(const QList<ForecastData> &content, QGraphicsItem *parent = 0);
~AddCityTool();
void cancel();
static int loadImages();
private:
const QList<ForecastData> &m_content;
AddCityFirstScreen * const m_firstScreen;
AddCitySearchScreen * const m_SearchScreen;
AddCityErrorScreen * const m_ErrorScreen;
AddCityFirstScreen *createFirstScreen();
AddCitySearchScreen *createSearchScreen();
AddCityErrorScreen *createErrorScreen();
void setCurrentScreen(QGraphicsItem *screen);
protected:
void mousePressEvent(QGraphicsSceneMouseEvent *event);
signals:
void newForecast(const ForecastData &forecast);
private slots:
void errorScreenClosed();
void forecastReceived(const ForecastData &forecast);
void forecastRequestError(const QString &name);
void citySelected(const QString &city);
};
#endif // ADDCITYTOOL_H
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