/* === S Y N F I G ========================================================= */
/*!	\file docks/dock_info.h
**	\brief Info Dock Header
**
**	\legal
**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
**
**	This file is part of Synfig.
**
**	Synfig 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.
**
**	Synfig 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 Synfig.  If not, see <https://www.gnu.org/licenses/>.
**	\endlegal
*/
/* ========================================================================= */

/* === S T A R T =========================================================== */

#ifndef __SYNFIG_DOCK_INFO_H
#define __SYNFIG_DOCK_INFO_H

/* === H E A D E R S ======================================================= */

#include <gtkmm/button.h>
#include <gtkmm/label.h>
#include <gtkmm/overlay.h>
#include <gtkmm/progressbar.h>

#include <gui/asyncrenderer.h>
#include <gui/docks/dock_canvasspecific.h>

/* === M A C R O S ========================================================= */

/* === T Y P E D E F S ===================================================== */

/* === C L A S S E S & S T R U C T S ======================================= */

namespace studio {

class Dock_Info : public Dock_CanvasSpecific
{
	Gtk::Label       r,g,b,a;
	Gtk::Label       x,y;
	Gtk::ProgressBar render_progress;
	Gtk::Label       render_percentage;
	Gtk::Button      stop_button;

	etl::handle<AsyncRenderer> async_renderer;

	//! Number of passes request - 1 or 2 (if alpha)
	int              n_passes_requested;
	//! Number of passes pending - 2,1,0
	int              n_passes_pending;

	sigc::connection mousecon;

	void on_mouse_move();
	void on_stop_button_clicked();

public:
	Dock_Info();
	~Dock_Info();

	virtual void changed_canvas_view_vfunc(etl::loose_handle<CanvasView> canvas_view);

	//! Current render progress - 0.0 to 1.0
	//  depends on n_passes_requested and current_pass
	void set_async_render(etl::handle<AsyncRenderer> ar);
	void set_render_progress   (float value);
	void set_n_passes_requested(int   value);
	void set_n_passes_pending  (int   value);
};

}; // END of namespace studio

/* === E N D =============================================================== */

#endif
