combobox_ui.hpp

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#ifndef COMBOBOX_UI_HPP
#define COMBOBOX_UI_HPP
 
#include <QComboBox>
#include <functional>
#include "widget_ui.hpp"
 
struct SettingValue{
        std::string opt;
        std::string val;
};
 
struct ConditionItem{
        SettingValue value;
        bool negation;
};
 
struct SettingItem{
        std::string name;
        std::vector<SettingValue> opts;
 
        //conditions in conjunctive normal form
        std::vector<std::vector<ConditionItem>> conditions;
};
 
Q_DECLARE_METATYPE(SettingItem);
 
class ComboBoxUi : public WidgetUi{
Q_OBJECT
 
public:
        ComboBoxUi(QComboBox *box,
                        Settings *settings,
                        const std::string &opt,
                        std::function<std::vector<SettingItem>()> itemBuilder);
 
        void refresh() override;
 
private:
        QComboBox *box;
        std::function<std::vector<SettingItem>()> itemBuilder;
        bool ignoreCallback;
 
        std::vector<SettingItem> items;
 
        void connectSignals() override;
        void updateUiState() override;
 
        void updateUiItems();
 
        void optChangeCallback(Option &opt, bool suboption) override;
 
        void selectOption();
 
private slots:
        void itemSelected(int index);
};
 
 
#endif