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#ifndef PROGRESSWINDOW_H
#define PROGRESSWINDOW_H
#include "../util/progress/progresslistener.h"
#include <glibmm.h>
#include <boost/date_time/posix_time/posix_time_types.hpp>
#include <gtkmm/grid.h>
#include <gtkmm/label.h>
#include <gtkmm/messagedialog.h>
#include <gtkmm/progressbar.h>
#include <gtkmm/window.h>
#include <mutex>
#include <sstream>
class ProgressWindow : public Gtk::Window, public ProgressListener {
public:
ProgressWindow();
~ProgressWindow();
virtual void OnStartTask(const std::string& description) final override;
virtual void OnProgress(size_t progress, size_t maxProgress) final override;
virtual void OnFinish() final override;
virtual void OnException(std::exception& thrownException) final override;
sigc::signal<void(bool)>& SignalFinished() { return _signalFinished; }
sigc::signal<void(const std::string&)>& SignalError() { return _signalError; }
private:
void updateProgress();
Glib::Dispatcher _progressChangeSignal;
bool _blockProgressSignal;
std::mutex _mutex;
sigc::signal<void(bool)> _signalFinished;
sigc::signal<void(const std::string&)> _signalError;
Gtk::Label _currentTaskTitleLabel, _currentTaskLabel, _timeElapsedTitleLabel,
_timeElapsedLabel, _timeEstimatedTitleLabel, _timeEstimatedLabel;
Gtk::Grid _grid;
Gtk::ProgressBar _progressBar;
std::unique_ptr<Gtk::MessageDialog> dialog_;
boost::posix_time::ptime _startTime, _lastUpdate;
bool _started;
bool _exceptionQueued;
std::string _exceptionType;
std::string _exceptionDescription;
std::string _taskDescription;
size_t _progress, _maxProgress;
bool _finished;
};
#endif
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