#pragma once

#include "common.h"

#include "quam/archive.h"
#include "quam/ui_project.h"

#include <QWidget>

class QErrorMessage;
class QSortFilterProxyModel;

class Project : public QWidget, private Ui::Project {
	Q_OBJECT

public:
	explicit Project(std::istream &st, QErrorMessage *errors, QWidget *parent);
	virtual ~Project();

	bool seekHistory(std::ptrdiff_t newPos);
	bool seekPath(std::string path);
	void seekTop();

public slots:
	bool goBack();
	bool goForward();
	bool goTop();
	bool goUp();

private slots:
	bool goPath();

	void dirChanged(Arc::Dir *from, Arc::Dir *to);

private:
	bool                     m_seekingDir;
	std::size_t              m_histPos;
	std::vector<std::string> m_hist;
	Arc::Arc                *m_arc;
	QErrorMessage           *m_errors;
	Arc::Model              *m_model;
	QSortFilterProxyModel   *m_sorter;
};

// EOF