in_packet_find_bar.h

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#ifndef IN_PACKET_FIND_BAR_H
#define IN_PACKET_FIND_BAR_H
 
#include <QLabel>
#include <wsutil/utf8_entities.h>
#include "widgets/syntax_line_edit.h"
#include <QModelIndex>
#include <QPropertyAnimation>
#include <QTimer>
#include <QToolButton>
#include <QWidget>
 
class ProtoTree;
 
class InPacketFindBar : public QWidget
{
    Q_OBJECT
    Q_PROPERTY(int barHeight READ barHeight WRITE setBarHeight)
 
public:
    explicit InPacketFindBar(ProtoTree *tree, QWidget *parent = nullptr);
 
    ~InPacketFindBar();
 
    static int openInstances() { return open_instances_; }
 
    void showAnimated();
 
    void hideAnimated();
 
    void focusSearchField();
 
    bool isMatch(const QModelIndex &model_index) const;
 
    bool isCurrentMatch(const QModelIndex &model_index) const;
 
    bool isDarkMode() const;
 
    int barHeight() const;
 
    void setBarHeight(int h);
 
signals:
    void matchesChanged();
 
protected:
    bool eventFilter(QObject *obj, QEvent *event) override;
 
private slots:
    void onTextChanged(const QString &text);
 
    void performSearch();
 
    void findNext();
 
    void findPrevious();
 
    void closeBar();
 
    void onToggleChanged();
 
private:
    void updateMatches();
 
    void updateCounterLabel();
 
    void navigateTo(qsizetype model_index);
 
    void expandParents(const QModelIndex &model_index);
 
    void collectIndices(const QModelIndex &parent, QList<QModelIndex> &out);
 
    ProtoTree *proto_tree_;
 
    SyntaxLineEdit *search_edit_;
    QToolButton *case_button_;
    QToolButton *regex_button_;
    QToolButton *word_button_;
    QLabel *counter_label_;
    QToolButton *prev_button_;
    QToolButton *next_button_;
    QToolButton *close_button_;
 
    QTimer *debounce_timer_;
    QPropertyAnimation *animation_;
 
    bool is_open_;
 
    static int open_instances_;
 
    QList<QModelIndex> matches_;
    qsizetype current_match_;
    bool regex_invalid_;
    int natural_height_;
};
 
#endif // IN_PACKET_FIND_BAR_H