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#pragma once
#include <QAbstractListModel>
#include <QString>
#include "MessageLevel.h"
class LogModel : public QAbstractListModel {
Q_OBJECT
public:
explicit LogModel(QObject* parent = 0);
int rowCount(const QModelIndex& parent = QModelIndex()) const;
QVariant data(const QModelIndex& index, int role) const;
void append(MessageLevel::Enum, QString line);
void clear();
void suspend(bool suspend);
bool suspended();
QString toPlainText();
int getMaxLines();
void setMaxLines(int maxLines);
void setStopOnOverflow(bool stop);
void setOverflowMessage(const QString& overflowMessage);
void setLineWrap(bool state);
bool wrapLines() const;
enum Roles { LevelRole = Qt::UserRole };
private /* types */:
struct entry {
MessageLevel::Enum level;
QString line;
};
private: /* data */
QVector<entry> m_content;
int m_maxLines = 1000;
// first line in the circular buffer
int m_firstLine = 0;
// number of lines occupied in the circular buffer
int m_numLines = 0;
bool m_stopOnOverflow = false;
QString m_overflowMessage = "OVERFLOW";
bool m_suspended = false;
bool m_lineWrap = true;
private:
Q_DISABLE_COPY(LogModel)
};
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