follow_stream_text.h

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#ifndef FOLLOW_STREAM_TEXT_H
#define FOLLOW_STREAM_TEXT_H
 
#include <QPlainTextEdit>
 
class FollowStreamText : public QPlainTextEdit
{
    Q_OBJECT
public:
    explicit FollowStreamText(QWidget *parent = 0);
    bool isTruncated() const { return truncated_; }
    void addText(QString text, bool is_from_server, uint32_t packet_num, bool colorize);
    void addDeltaTime(double delta);
    int currentPacket() const;
 
protected:
    void mouseMoveEvent(QMouseEvent *event);
    void mousePressEvent(QMouseEvent *event);
    void leaveEvent(QEvent *event);
 
signals:
    void mouseMovedToPacket(int);
    void mouseClickedOnPacket(int);
 
public slots:
    void clear();
 
private:
    int textPosToPacket(int text_pos) const;
    void addTruncated(int cur_pos);
 
    static const int        max_document_length_;
    bool                    truncated_;
    QMap<int, uint32_t>     text_pos_to_packet_;
    QColor                  metainfo_fg_;
};
 
#endif // FOLLOW_STREAM_TEXT_H