Widget.h

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#ifndef __WTX_CALENDARWIDGET_H___
#define __WTX_CALENDARWIDGET_H___

namespace Wt {
  class WStackedWidget;
}

#include <Wtx/Addons/Web/Calendar/Database.h>
#include <Wtx/Addons/Web/Calendar/DayView.h>
#include <Wtx/Addons/Web/Calendar/WeekView.h>
#include <Wtx/Addons/Web/Calendar/MonthView.h>
#include <Wtx/Addons/Web/Calendar/YearView.h>

namespace Wtx {
  namespace Web {
    namespace Calendar {

class Widget
: public Wt::WContainerWidget
{
    class ToolBar
    : public Wt::WContainerWidget
    {
      public:
        ToolBar();

        Wt::WPushButton * pbNew() const;
        Wt::WPushButton * pbToday() const;
        Wt::WPushButton * pbPrev() const;
        Wt::WPushButton * pbNext() const;
        Wt::WPushButton * pbFind() const;
        Wt::WComboBox   * cbView() const;
        Wt::WPushButton * pbSett() const;

      public:

        Wt::WText       * m_date    = nullptr;
        Wt::WPushButton * m_pbNew   = nullptr;
        Wt::WPushButton * m_pbToday = nullptr;
        Wt::WPushButton * m_pbPrev  = nullptr;
        Wt::WPushButton * m_pbNext  = nullptr;
        Wt::WPushButton * m_pbFind  = nullptr;
        Wt::WComboBox   * m_cbView  = nullptr;
        Wt::WPushButton * m_pbSett  = nullptr;
    };

    class SideBar
    : public Wt::WContainerWidget
    {
      public:
        SideBar( int firstDayOfWeek );

        Wt::WCalendar * calendar() const;

      private:

        Wt::WCalendar * m_calendar = nullptr;
    };

  public:

    enum View {
      DAY      = 0,
      WEEK     = 1,
      MONTH    = 2,
      YEAR     = 3,
      SCHEDULE = 4,
      FOURDAYS = 5,
      FIVEDAYS = 6,
      TABLE    = 7
    };

    Widget( int firstDayOfWeek, Database & database );

    Wtx::Web::Calendar::YearView  * yearView() const;
    Wtx::Web::Calendar::MonthView * monthView() const;
    Wtx::Web::Calendar::WeekView  * weekView() const;
    Wtx::Web::Calendar::DayView   * dayView() const;

    const Wt::WDate & selectedDate() const;
    void setSelectedDate( const Wt::WDate & date );

    void setView( int value );
    int view() const;

    ToolBar * toolBar() const;
    SideBar * sideBar() const;

    Wt::Signal<Wt::WDate>       & itemNew();
    Wt::Signal<Wt::WModelIndex> & itemClicked();
    Wt::Signal<Wt::WModelIndex> & itemDoubleClicked();

    void updateView();

    std::shared_ptr<Wt::WAbstractItemModel> getModel( const Wt::WDate & date, const std::vector<std::string> & fieldList );

  protected:

  private:

    void selectPrevious();
    void selectNext();

    Wt::WDate m_selectedDate;
    Wt::WTemplate * m_templt = nullptr;
    Wtx::Web::Calendar::YearView  * m_yearView  = nullptr;
    Wtx::Web::Calendar::MonthView * m_monthView = nullptr;
    Wtx::Web::Calendar::WeekView  * m_weekView  = nullptr;
    Wtx::Web::Calendar::DayView   * m_dayView   = nullptr;
    Wt::WStackedWidget * m_stack = nullptr;
    ToolBar * m_toolBar = nullptr;
    SideBar * m_sideBar = nullptr;

    Wt::Signal<Wt::WDate> m_itemNew;
    Wt::Signal<Wt::WModelIndex> m_itemClicked;
    Wt::Signal<Wt::WModelIndex> m_itemDoubleClicked;

    std::map< Wt::WDate, std::shared_ptr<Wt::WAbstractItemModel> > m_modelMaps;

    Database & m_database;

}; // endclass Widget

    } // endnamespace Calendar
  } // endnamespace Web
} // endnamespace Wtx


#endif // #ifndef __WTX_CALENDARWIDGET_H___