enumdelegate.hpp

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#ifndef CSV_WORLD_ENUMDELEGATE_H
#define CSV_WORLD_ENUMDELEGATE_H

#include <vector>

#include <QString>
#include <QStyledItemDelegate>

#include <components/esm/defs.hpp>

#include "util.hpp"

namespace CSVWorld
{
    class EnumDelegate : public CommandDelegate
    {
        protected:

            std::vector<std::pair<int, QString> > mValues;

            int getValueIndex(const QModelIndex &index, int role = Qt::DisplayRole) const;

        private:

            virtual void setModelDataImp (QWidget *editor, QAbstractItemModel *model,
                const QModelIndex& index) const;

            virtual void addCommands (QAbstractItemModel *model,
                const QModelIndex& index, int type) const;

        public:

            EnumDelegate (const std::vector<std::pair<int, QString> >& values,
                CSMWorld::CommandDispatcher *dispatcher, CSMDoc::Document& document, QObject *parent);

            virtual QWidget *createEditor(QWidget *parent,
                                          const QStyleOptionViewItem& option,
                                          const QModelIndex& index) const;

            virtual QWidget *createEditor(QWidget *parent,
                                          const QStyleOptionViewItem& option,
                                          const QModelIndex& index,
                                          CSMWorld::ColumnBase::Display display = CSMWorld::ColumnBase::Display_None) const;

            virtual void setEditorData (QWidget *editor, const QModelIndex& index, bool tryDisplay = false) const;

            virtual void paint (QPainter *painter, const QStyleOptionViewItem& option,
                const QModelIndex& index) const;

            virtual QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const;

    };

    class EnumDelegateFactory : public CommandDelegateFactory
    {
        protected:
            std::vector<std::pair<int, QString> > mValues;

        public:

            EnumDelegateFactory();

            EnumDelegateFactory (const char **names, bool allowNone = false);

            EnumDelegateFactory (const std::vector<std::string>& names, bool allowNone = false);

            virtual CommandDelegate *makeDelegate (CSMWorld::CommandDispatcher *dispatcher, CSMDoc::Document& document, QObject *parent) const;

            void add (int value, const QString& name);
    };


}

#endif