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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* c_keys.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rbousset <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/02/14 17:19:27 by rbousset #+# #+# */
/* Updated: 2020/02/14 17:19:29 by rbousset ### ########lyon.fr */
/* */
/* ************************************************************************** */
#include <term.h>
#include <libft.h>
#include <unistd.h>
#include "c_init.h"
#include "c_utils.h"
#include "m_prompt.h"
short
c_ctrl_l(char *line, t_caps *tcaps, t_msh *msh)
{
tputs(tgetstr("cl", NULL), 1, ft_putchar);
m_prompt_psx(1, msh);
c_redraw_line(line, tcaps, msh);
return (1);
}
char
*c_ctrl_c(char **line, char *buf, t_msh *msh)
{
msh->ret = 130;
buf[0] = '\n';
write(1, "\n", 1);
ft_memdel((void**)line);
return (ft_strdup("\0"));
}
short
c_home_key(unsigned int plen, t_caps *tcaps)
{
unsigned int i;
short j;
i = tcaps->cpos;
j = tcaps->lpos;
if (tcaps->cpos > 0 && j > 0)
{
i = 0;
while (--j > 0)
tputs(tgetstr("up", NULL), 1, ft_putchar);
tputs(tgetstr("cr", NULL), 1, ft_putchar);
while (++i <= plen)
tputs(tgetstr("nd", NULL), 1, ft_putchar);
}
else if (i >= 1)
{
while (--i >= 0)
tputs(tgetstr("le", NULL), 1, ft_putchar);
}
tcaps->cpos = 0;
tcaps->lpos = 1;
return (1);
}
short
c_end_key(unsigned short size, unsigned int plen, t_caps *tcaps)
{
unsigned short i;
unsigned short j;
i = tcaps->cpos;
j = tcaps->lpos;
if ((tcaps->cpos < size) && (j < tcaps->nlines))
{
i = 0;
while (j < tcaps->nlines)
{
tputs(tgetstr("do", NULL), 1, ft_putchar);
i += tcaps->ws.ws_col;
j++;
}
tputs(tgetstr("cr", NULL), 1, ft_putchar);
while (i++ < (size + plen))
tputs(tgetstr("nd", NULL), 1, ft_putchar);
}
else
while (i++ < size)
tputs(tgetstr("nd", NULL), 1, ft_putchar);
tcaps->cpos = size;
tcaps->lpos = tcaps->nlines;
return (1);
}
short
c_key_right(unsigned int len, unsigned int plen, t_caps *tcaps)
{
if ((((tcaps->cpos + plen + 1) % (tcaps->ws.ws_col)) == 0) &&
tcaps->cpos < len)
{
tputs(tgetstr("do", NULL), 1, ft_putchar);
tputs(tgetstr("cr", NULL), 1, ft_putchar);
tcaps->cpos++;
tcaps->lpos++;
}
else if (tcaps->cpos < len)
{
tputs(tgetstr("nd", NULL), 1, ft_putchar);
tcaps->cpos++;
}
return (1);
}
short
c_key_left(unsigned int plen, t_caps *tcaps)
{
int pos;
pos = -1;
if (((tcaps->cpos + plen) % tcaps->ws.ws_col) == 0 &&
tcaps->cpos >= 1)
{
tputs(tgetstr("up", NULL), 1, ft_putchar);
while (++pos <= tcaps->ws.ws_col)
tputs(tgetstr("nd", NULL), 1, ft_putchar);
tcaps->cpos--;
tcaps->lpos--;
}
else if (tcaps->cpos >= 1)
{
tputs(tgetstr("le", NULL), 1, ft_putchar);
tcaps->cpos--;
}
return (1);
}
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