OpenMW/apps/opencs/model/doc/document.hpp

#ifndef CSM_DOC_DOCUMENT_H
#define CSM_DOC_DOCUMENT_H

#include <QObject>
#include <QUndoStack>

#include <filesystem>
#include <memory>
#include <string>
#include <vector>

#include <apps/opencs/model/world/universalid.hpp>

#include <components/files/multidircollection.hpp>
#include <components/to_utf8/to_utf8.hpp>

#include "../world/data.hpp"
#include "../world/idcompletionmanager.hpp"

#include "../tools/tools.hpp"

#include "operationholder.hpp"
#include "runner.hpp"
#include "saving.hpp"

class QTextDocument;

namespace CSMTools
{
    class ReportModel;
    class Search;
}

namespace ESM
{
    struct GameSetting;
    struct Global;
    struct MagicEffect;
}

namespace Files
{
    struct ConfigurationManager;
}

namespace CSMDoc
{
    struct Message;
    class Document : public QObject
    {
        Q_OBJECT

    private:
        std::filesystem::path mSavePath;
        std::vector<std::filesystem::path> mContentFiles;
        bool mNew;
        CSMWorld::Data mData;
        CSMTools::Tools mTools;
        std::filesystem::path mProjectPath;
        Saving mSavingOperation;
        OperationHolder mSaving;
        std::filesystem::path mResDir;
        Runner mRunner;
        bool mDirty;

        CSMWorld::IdCompletionManager mIdCompletionManager;

        // It is important that the undo stack is declared last, because on desctruction it fires a signal, that is
        // connected to a slot, that is using other member variables.  Unfortunately this connection is cut only in the
        // QObject destructor, which is way too late.
        QUndoStack mUndoStack;

        // not implemented
        Document(const Document&);
        Document& operator=(const Document&);

        void createBase();

        void addGmsts();

        void addOptionalGmsts();

        void addOptionalGlobals();

        void addOptionalMagicEffects();

        void addOptionalGmst(const ESM::GameSetting& gmst);

        void addOptionalGlobal(const ESM::Global& global);

        void addOptionalMagicEffect(const ESM::MagicEffect& effect);

    public:
        Document(const Files::ConfigurationManager& configuration, std::vector<std::filesystem::path> files, bool new_,
            const std::filesystem::path& savePath, const std::filesystem::path& resDir, ToUTF8::FromType encoding,
            const Files::PathContainer& dataPaths, const std::vector<std::string>& archives);

        ~Document() override = default;

        QUndoStack& getUndoStack();

        int getState() const;

        const std::filesystem::path& getResourceDir() const;

        const std::filesystem::path& getSavePath() const;

        const std::filesystem::path& getProjectPath() const;

        const std::vector<std::filesystem::path>& getContentFiles() const;
        ///< \attention The last element in this collection is the file that is being edited,
        /// but with its original path instead of the save path.

        bool isNew() const;
        ///< Is this a newly created content file?

        void save();

        CSMWorld::UniversalId verify(const CSMWorld::UniversalId& reportId = CSMWorld::UniversalId());

        CSMWorld::UniversalId newSearch();

        void runSearch(const CSMWorld::UniversalId& searchId, const CSMTools::Search& search);

        void runMerge(std::unique_ptr<CSMDoc::Document> target);

        void abortOperation(int type);

        const CSMWorld::Data& getData() const;

        CSMWorld::Data& getData();

        CSMTools::ReportModel* getReport(const CSMWorld::UniversalId& id);
        ///< The ownership of the returned report is not transferred.

        void startRunning(const std::string& profile, const std::string& startupInstruction = "");

        void stopRunning();

        QTextDocument* getRunLog();

        CSMWorld::IdCompletionManager& getIdCompletionManager();

        void flagAsDirty();

    signals:

        void stateChanged(int state, CSMDoc::Document* document);

        void progress(int current, int max, int type, int threads, CSMDoc::Document* document);

        /// \attention When this signal is emitted, *this hands over the ownership of the
        /// document. This signal must be handled to avoid a leak.
        void mergeDone(CSMDoc::Document* document);

        void operationDone(int type, bool failed);

    private slots:

        void modificationStateChanged(bool clean);

        void reportMessage(const CSMDoc::Message& message, int type);

        void operationDone2(int type, bool failed);

        void runStateChanged();

    public slots:

        void progress(int current, int max, int type);
    };
}

#endif