/*! \file piscreendrawer.h
 * \ingroup Console
 * \~\brief
 * \~english Drawer for PIScreen
 * \~russian Отрисовщик для PIScreen
 */
/*
    PIP - Platform Independent Primitives
    Drawer for PIScreen
    Ivan Pelipenko peri4ko@yandex.ru

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 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 Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef PISCREENDRAWER_H
#define PISCREENDRAWER_H

#include "pip_console_export.h"
#include "piscreentypes.h"
#include "pistring.h"

class PIP_CONSOLE_EXPORT PIScreenDrawer {
	friend class PIScreen;
	PIScreenDrawer(PIVector<PIVector<PIScreenTypes::Cell>> & c);

public:
	enum ArtChar {
		LineVertical = 1,
		LineHorizontal,
		Cross,
		CornerTopLeft,
		CornerTopRight,
		CornerBottomLeft,
		CornerBottomRight,
		Unchecked,
		Checked
	};

	void clear();
	void clearRect(int x0, int y0, int x1, int y1) { fillRect(x0, y0, x1, y1, ' '); }
	void drawPixel(int x,
	               int y,
	               const PIChar & c,
	               PIScreenTypes::Color col_char       = PIScreenTypes::Default,
	               PIScreenTypes::Color col_back       = PIScreenTypes::Default,
	               PIScreenTypes::CharFlags flags_char = 0);
	void drawLine(int x0,
	              int y0,
	              int x1,
	              int y1,
	              const PIChar & c,
	              PIScreenTypes::Color col_char       = PIScreenTypes::Default,
	              PIScreenTypes::Color col_back       = PIScreenTypes::Default,
	              PIScreenTypes::CharFlags flags_char = 0);
	void drawRect(int x0,
	              int y0,
	              int x1,
	              int y1,
	              const PIChar & c,
	              PIScreenTypes::Color col_char       = PIScreenTypes::Default,
	              PIScreenTypes::Color col_back       = PIScreenTypes::Default,
	              PIScreenTypes::CharFlags flags_char = 0);
	void drawFrame(int x0,
	               int y0,
	               int x1,
	               int y1,
	               PIScreenTypes::Color col_char       = PIScreenTypes::Default,
	               PIScreenTypes::Color col_back       = PIScreenTypes::Default,
	               PIScreenTypes::CharFlags flags_char = 0);
	void drawText(int x,
	              int y,
	              const PIString & s,
	              PIScreenTypes::Color col_char       = PIScreenTypes::Default,
	              PIScreenTypes::Color col_back       = PIScreenTypes::Transparent,
	              PIScreenTypes::CharFlags flags_char = 0);
	void fillRect(int x0,
	              int y0,
	              int x1,
	              int y1,
	              const PIChar & c,
	              PIScreenTypes::Color col_char       = PIScreenTypes::Default,
	              PIScreenTypes::Color col_back       = PIScreenTypes::Default,
	              PIScreenTypes::CharFlags flags_char = 0);
	void fillRect(int x0, int y0, int x1, int y1, PIVector<PIVector<PIScreenTypes::Cell>> & content);

	PIChar artChar(const ArtChar type) const { return arts_.value(type, PIChar(' ')); }

	static void clear(PIVector<PIVector<PIScreenTypes::Cell>> & cells);

private:
	PIVector<PIVector<PIScreenTypes::Cell>> & cells;
	int width, height;
	PIMap<ArtChar, PIChar> arts_;
};


#endif // PISCREENDRAWER_H