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#ifndef COLLATIONSEDITORMODEL_H
#define COLLATIONSEDITORMODEL_H
#include "services/collationmanager.h"
#include "guiSQLiteStudio_global.h"
#include <QIcon>
#include <QHash>
#include <QAbstractListModel>
class GUI_API_EXPORT CollationsEditorModel : public QAbstractListModel
{
Q_OBJECT
public:
using QAbstractItemModel::setData;
explicit CollationsEditorModel(QObject *parent = nullptr);
void clearModified();
bool isModified() const;
bool isModified(int row) const;
void setModified(int row, bool modified);
void setName(int row, const QString& name);
QString getName(int row) const;
void setLang(int row, const QString& lang);
QString getLang(int row) const;
void setAllDatabases(int row, bool allDatabases);
bool getAllDatabases(int row) const;
void setCode(int row, const QString& code);
QString getCode(int row) const;
void setDatabases(int row, const QStringList& databases);
QStringList getDatabases(int row);
bool isValid(int row) const;
void setValid(int row, bool valid);
bool isValid() const;
void setData(const QList<CollationManager::CollationPtr>& collations);
void addCollation(const CollationManager::CollationPtr& collation);
void deleteCollation(int row);
QList<CollationManager::CollationPtr> getCollations() const;
QStringList getCollationNames() const;
void validateNames();
bool isAllowedName(int rowToSkip, const QString& nameToValidate);
bool isValidRowIndex(int row) const;
int rowCount(const QModelIndex& parent = QModelIndex()) const;
QVariant data(const QModelIndex& index, int role) const;
private:
struct Collation
{
Collation();
Collation(const CollationManager::CollationPtr& other);
CollationManager::CollationPtr data;
bool modified = false;
bool valid = true;
QString originalName;
};
void init();
void emitDataChanged(int row);
QList<Collation*> collationList;
/**
* @brief List of collation pointers before modifications.
*
* This list is kept to check for modifications in the overall list of collations.
* Pointers on this list may be already deleted, so don't use them!
* It's only used to compare list of pointers to collationList, so it can tell you
* if the list was modified in regards of adding or deleting collations.
*/
QList<Collation*> originalCollationList;
QHash<QString,QIcon> langToIcon;
bool listModified = false;
};
#endif // COLLATIONSEDITORMODEL_H
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