log_table_widget.h

#pragma once
 
#include <QLabel>
#include <QPushButton>
#include <QWidget>
 
#include "dropdown_button.h"
#include "log_filter_model.h"
#include "log_table_highlight.h"
#include "log_table_model.h"
#include "logging.h"
#include "settings_manager.h"
 
class ClickableIcon;
class ExpandingWidget;

class LogTableWidget : public QWidget
{
  Q_OBJECT
 
public:
  LogTableWidget(QWidget* parent = nullptr);

  void append(logging::LogLevel level, const QString& source, const QString& file, const uint32_t line, const QString& message);

  void append(logging::LogLevel level, const std::string& source, const std::string& file, const uint32_t line, const std::string& message);

  void clear();

  void search();

  void showAll();
 
  void onSettingsChanged(const GeneralSettings& settings);
 
private slots:
  void onAreaExpanded(ClickableIcon* button, QLineEdit* lineEdit);

  void onAreaCollapsed(ClickableIcon* button, QLineEdit* lineEdit, const QString& iconName);

  void onClicked(const QModelIndex& index);
 
private:
  LogTableModel* mModel = nullptr;        
  LogFilterProxyModel* mProxy = nullptr;  
 
  QTableView* mTable = nullptr;             
  DropDownButton* mLevelFilter = nullptr;   
  DropDownButton* mSourceFilter = nullptr;  
  QLineEdit* mFileFilter = nullptr;         
  QLineEdit* mSearchField = nullptr;        
  QLabel* mSearchCounterLabel = nullptr;    
 
  ExpandingWidget* mSearchBox = nullptr;  
  ExpandingWidget* mFilterBox = nullptr;  
 
  LogHighlightDelegate* mHighlightDelegate = nullptr;  
  QString mSearchText;                                 
  QVector<QModelIndex> mSearchMatches;                 
  QSet<QString> mSources;                              
 
  int mCurrentSearchMatch = -1;  
  int mDefaultRowHeight = 24;    
  int mMaximumRows = 1000;
  logging::LogLevel mCurrentLevel = logging::LogLevel::Error;

  void setSearchText(const QString& text);

  void nextSearchMatch();

  void previousSearchMatch();

  void rebuildSearchMatches();

  void focusCurrentSearchMatch();

  void updateSearchCounter();

  QVector<int> selectedRows() const;

  void showContextMenu(const QPoint& pos);

  void copySelectedRows() const;

  void copySelectedColumn(int column) const;

  void copySelectedColumns(std::initializer_list<int> columns) const;

  bool isMessageElided(int proxyRow) const;

  bool eventFilter(QObject* watched, QEvent* event);

  void updateFilterText(QToolButton* button, const QString& base);
};