commanddispatcher.hpp

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#ifndef CSM_WOLRD_COMMANDDISPATCHER_H
#define CSM_WOLRD_COMMANDDISPATCHER_H

#include <vector>

#include <QObject>

#include "universalid.hpp"

class QModelIndex;
class QAbstractItemModel;

namespace CSMDoc
{
    class Document;
}

namespace CSMWorld
{
    class CommandDispatcher : public QObject
    {
            Q_OBJECT

            bool mLocked;
            CSMDoc::Document& mDocument;
            UniversalId mId;
            std::vector<std::string> mSelection;
            std::vector<UniversalId> mExtendedTypes;

            std::vector<std::string> getDeletableRecords() const;

            std::vector<std::string> getRevertableRecords() const;

        public:

            CommandDispatcher (CSMDoc::Document& document, const CSMWorld::UniversalId& id,
                QObject *parent = 0);

            void setEditLock (bool locked);

            void setSelection (const std::vector<std::string>& selection);

            void setExtendedTypes (const std::vector<UniversalId>& types);

            bool canDelete() const;

            bool canRevert() const;

            std::vector<UniversalId> getExtendedTypes() const;

            void executeModify (QAbstractItemModel *model, const QModelIndex& index, const QVariant& new_);

        public slots:

            void executeDelete();

            void executeRevert();

            void executeExtendedDelete();

            void executeExtendedRevert();

    };
}

#endif