console_window.h

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#ifndef SWRI_CONSOLE_CONSOLE_WINDOW_H_
#define SWRI_CONSOLE_CONSOLE_WINDOW_H_

#include <QtWidgets/QMainWindow>
#include <QColor>
#include <QPushButton>
#include <QSettings>
#include "ui_console_window.h"

#include "node_click_handler.h"

namespace swri_console
{
class LogDatabase;
class LogDatabaseProxyModel;
class NodeListModel;
class ConsoleWindow : public QMainWindow {
  Q_OBJECT
  
 public:
  ConsoleWindow(LogDatabase *db);
  ~ConsoleWindow();
  
  void closeEvent(QCloseEvent *event);  // Overloaded function

 Q_SIGNALS:
  void createNewWindow();
  void readBagFile();
  void readLogFile();
  void readLogDirectory();
  void selectFont();
                                       
 public Q_SLOTS:
  void clearAll();
  void clearMessages();
  void saveLogs();
  void connected(bool);
  void setSeverityFilter();
  void nodeSelectionChanged();
  void messagesAdded();
  void showLogContextMenu(const QPoint& point);
  void selectAllLogs();
  void copyLogs();
  void copyExtendedLogs();
  void setFollowNewest(bool);
  void toggleAlternateRowColors(bool);
  
  void userScrolled(int);

  void includeFilterUpdated(const QString &);
  void excludeFilterUpdated(const QString &);
  void searchIndex();  // VM 4/13/2017
  void updateIncludeLabel();
  void updateExcludeLabel();

  void setFont(const QFont &font);

  void setDebugColor();
  void setInfoColor();
  void setWarnColor();
  void setErrorColor();
  void setFatalColor();
  void prevIndex();
  void nextIndex();

private:
  enum function{NEXT,PREV,SEARCH};
  function searchFunction_;
  void updateCurrentIndex(function sF);
  void chooseButtonColor(QPushButton* widget);
  QColor getButtonColor(const QPushButton* button) const;
  void updateButtonColor(QPushButton* widget, const QColor& color);

  template <typename T>
  void loadBooleanSetting(const QString& key, T* element){
    QSettings settings;
    bool val = settings.value(key, element->isChecked()).toBool();
    if (val != element->isChecked()) {
      element->setChecked(val);
    }
  };
  void loadColorButtonSetting(const QString& key, QPushButton* button);
  void loadSettings();


  Ui::ConsoleWindow ui;
  LogDatabase *db_;
  LogDatabaseProxyModel *db_proxy_;
  NodeListModel *node_list_model_;
  NodeClickHandler *node_click_handler_;
};  // class ConsoleWindow
}  // namespace swri_console

#endif  // SWRI_CONSOLE_CONSOLE_WINDOW_H_