raphael/minishell
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

normed most of the line lib

Browse source
This commit is contained in:
Maieul BOYER 2024-07-11 18:35:56 +02:00
parent 2cfce88274
commit 79e039c94a
No known key found for this signature in database
12 changed files with 751 additions and 597 deletions
Download patch file Download diff file Expand all files Collapse all files

71
line/src/line_edit_actions.c Normal file
View file

@ -0,0 +1,71 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* line_edit_actions.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/07/11 18:24:03 by maiboyer #+# #+# */
/* Updated: 2024/07/11 18:24:20 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "line/_line_functions.h"
#include "line/_line_structs.h"
/* Insert the character 'c' at cursor current position.
*
* On error writing to the terminal -1 is returned, otherwise 0. */
t_error line_edit_insert(t_line_state *state, char c)
{
if (state->pos == state->buf.len)
{
if (string_push_char(&state->buf, c))
return (ERROR);
}
else if (string_insert_char(&state->buf, state->pos, c))
return (ERROR);
state->pos++;
line_refresh_line(state);
return (NO_ERROR);
}
/* Move cursor on the left. */
void line_edit_move_left(t_line_state *state)
{
if (state->pos > 0)
{
state->pos--;
line_refresh_line(state);
}
}
/* Move cursor on the right. */
void line_edit_move_right(t_line_state *state)
{
if (state->pos != state->buf.len)
{
state->pos++;
line_refresh_line(state);
}
}
/* Move cursor to the start of the line. */
void line_edit_move_home(t_line_state *state)
{
if (state->pos != 0)
{
state->pos = 0;
line_refresh_line(state);
}
}
/* Move cursor to the end of the line. */
void line_edit_move_end(t_line_state *state)
{
if (state->pos != state->buf.len)
{
state->pos = state->buf.len;
line_refresh_line(state);
}
}