
/*
 * CINELERRA
 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

#ifndef BCPROGRESS_H
#define BCPROGRESS_H

#include "bcsubwindow.h"

class BC_ProgressBar : public BC_SubWindow
{
public:
	BC_ProgressBar(int x, int y, int w, int64_t length, int do_text = 1);
	~BC_ProgressBar();

	int initialize();
	int reposition_window(int x, int y, int w = -1, int h = -1);
	void set_do_text(int value);

	int update(int64_t position);
	int update_length(int64_t length);
	int set_images();
	static int calculate_h();

private:
	int draw(int force = 0, int flush = 1);

	int64_t length, position;
	int pixel;
	int do_text;
	BC_Pixmap *images[2];
};

#endif
