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/*
Copyright (c) 2003 Bruno T. C. de Oliveira
LICENSE INFORMATION:
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
Copyright (c) 2002 Bruno T. C. de Oliveira
INFORMA��ES DE LICEN�A:
Este programa � um software de livre distribui��o; voc� pode
redistribu�-lo e/ou modific�-lo sob os termos da GNU General
Public License, conforme publicado pela Free Software Foundation,
pela vers�o 2 da licen�a ou qualquer vers�o posterior.
Este programa � distribu�do na esperan�a de que ele ser� �til
aos seus usu�rios, por�m, SEM QUAISQUER GARANTIAS; sem sequer
a garantia impl�cita de COMERCIABILIDADE ou DE ADEQUA��O A
QUALQUER FINALIDADE ESPEC�FICA. Consulte a GNU General Public
License para obter mais detalhes (uma c�pia acompanha este
programa, armazenada no arquivo COPYING).
*/
#ifndef _btco_aewl_util_h
#define _btco_aewl_util_h
#include <ncurses.h>
/* Prints a string of text on the given window at the given position,
* interpreting the '&' escape character as meaning "set the next character's
* attribute to attr2. Rest of string is printed in attr1 */
void aewl_util_mvwaddstr(WINDOW *w, int y, int x, int attr1, int attr2,
const char *str);
/* Calculates the printed length of the given string, considering the
* '&' escape character. So the printed length of "&Abc" is 3, although
* strlen() would return 4. */
int aewl_util_strlen_esc(const char *str);
/* Clears the given rectangle by overwriting it with spaces*/
void aewl_util_erase(WINDOW *win, int x, int y, int w, int h);
/* Draws a box on the given window with the given coordinates. x, y are the
* top-left, h,w are the dimensions. */
void aewl_util_drawbox(WINDOW *win, int x, int y, int w, int h);
/* Draws a horizontal line in the given window, from (x0, y) to (x1, y).
* The leftmost character will be lc, the middle will be filled with mc
* characters, and the rightmost character will be rc */
void aewl_util_drawline_h(WINDOW *w, int x0, int x1, int y,
int lc, int mc, int rc);
/* Draws a vertical line in the given window, from (x, y0) to (x, y1).
* The topmost character will be tc, the middle will be filled with mc
* characters, and the bottommost character will be bc */
void aewl_util_drawline_v(WINDOW *w, int x, int y0, int y1,
int tc, int mc, int bc);
/* Prints the given string as in addstr(), except that no more than n
* characters will be printed */
void aewl_util_addnstr(WINDOW *w, int n, const char *str);
#endif
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