VehicleTable.h

Go to the documentation of this file.

#pragma once
#include "VehicleDatabase/Headers/VehicleDatabase.h"
#include "Widgets/Headers/PopupInfo.h"
#include "Base/Headers/String.h"
#include <QObject>
#include <QWidget>
#include <QTableView>
#include <QSortFilterProxyModel>
#include <QAbstractTableModel>
namespace NDEVR
{
 
    class VehicleTableModel final : public QAbstractTableModel
    {
        Q_OBJECT
    public:
        VehicleTableModel(VehicleDatabase* m_database, QObject* parent = nullptr);
 
        ~VehicleTableModel()
        {}
        int rowCount(const QModelIndex& parent = QModelIndex()) const override;
        int columnCount(const QModelIndex& parent = QModelIndex()) const override;
        QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
        //Qt::ItemFlags flags(const QModelIndex& index) const override;
 
        QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
    protected:
        VehicleDatabase* m_database;
    };
    class VehicleTableFilterProxyModel : public QSortFilterProxyModel
    {
        Q_OBJECT
    public:
        explicit VehicleTableFilterProxyModel(VehicleDatabase* model, QObject* parent = nullptr);
        void setMakeSearchString(const String& search_string);
        void setModelSearchString(const String& search_string);
        void setYearSearchString(const uint04& search_string);
        void setSearchStrings(const String& make, const String& model, uint04 year);
        void sort(int column, Qt::SortOrder order = Qt::DescendingOrder) override;
        
        void setSelectedCallback(const std::function<void(uint04, PopupInfo)>& callback) { m_selected_callback = callback; };
        [[nodiscard]] const std::function<void(uint04, PopupInfo)>& selectedCallback() const { return m_selected_callback; };
    signals:
        void searchByParameterChangedSignal();
    protected:
        virtual bool filterAcceptsRow(int sourceRow, const QModelIndex& sourceParent) const override;
        virtual bool lessThan(const QModelIndex& left, const QModelIndex& right) const override;
 
    protected:
        VehicleDatabase* m_database;
        String m_search_make;
        String m_search_model;
        uint04 m_search_year = Constant<uint04>::NaN;
        std::function<void(uint04, PopupInfo)> m_selected_callback;
    };
    class VehicleTableView : public QTableView
    {
    public:
        explicit VehicleTableView(VehicleDatabase* database, QWidget* parent = nullptr);
        [[nodiscard]] VehicleTableFilterProxyModel* filter() const { return m_filter; }
        QSize minimumSizeHint() const override;
        uint04 recordIndexFromSelection(const QModelIndex& selection_index) const;
        //QSize minimumSizeHint() const override;
    protected:
        //void dataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight, const QVector<int>& roles) override;
        //void rowsInserted(const QModelIndex& parent, int start, int end) override;
 
    protected:
        VehicleTableFilterProxyModel* m_filter;
        VehicleTableModel* m_model;
    };
}