mirror of
https://github.com/Tha14/toxic.git
synced 2024-11-13 00:53:01 +01:00
allow line editing in prompt window
This commit is contained in:
parent
424ab7cd10
commit
1517cbb6cb
@ -292,7 +292,8 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key)
|
||||
}
|
||||
|
||||
else if (key == KEY_DC) { /* DEL key: Remove character at pos */
|
||||
del_char_buf_frnt(ctx->line, &ctx->pos, &ctx->len);
|
||||
if (ctx->pos != ctx->len)
|
||||
del_char_buf_frnt(ctx->line, &ctx->pos, &ctx->len);
|
||||
}
|
||||
|
||||
else if (key == KEY_HOME) { /* HOME key: Move cursor to beginning of line */
|
||||
|
73
src/prompt.c
73
src/prompt.c
@ -80,14 +80,34 @@ static void prompt_onKey(ToxWindow *self, Tox *m, wint_t key)
|
||||
|
||||
/* BACKSPACE key: Remove one character from line */
|
||||
if (key == 0x107 || key == 0x8 || key == 0x7f) {
|
||||
if (ctx->pos > 0) {
|
||||
if (ctx->pos > 0)
|
||||
del_char_buf_bck(ctx->line, &ctx->pos, &ctx->len);
|
||||
wmove(self->window, y, x-1); /* not necessary but fixes a display glitch */
|
||||
}
|
||||
|
||||
if (x == 0)
|
||||
wmove(self->window, y - 1, x2 - 1);
|
||||
else
|
||||
wmove(self->window, y, x - 1);
|
||||
}
|
||||
else if (key == KEY_DC) { /* DEL key: Remove character at pos */
|
||||
if (ctx->pos != ctx->len)
|
||||
del_char_buf_frnt(ctx->line, &ctx->pos, &ctx->len);
|
||||
}
|
||||
|
||||
else if (key == KEY_HOME) { /* HOME key: Move cursor to beginning of line */
|
||||
if (ctx->pos != 0)
|
||||
ctx->pos = 0;
|
||||
}
|
||||
|
||||
else if (key == KEY_END) { /* END key: move cursor to end of line */
|
||||
if (ctx->pos != ctx->len)
|
||||
ctx->pos = ctx->len;
|
||||
}
|
||||
|
||||
else if (key == KEY_LEFT) {
|
||||
if (ctx->pos > 0)
|
||||
--ctx->pos;
|
||||
}
|
||||
|
||||
else if (key == KEY_RIGHT) {
|
||||
if (ctx->pos < ctx->len)
|
||||
++ctx->pos;
|
||||
} else
|
||||
#if HAVE_WIDECHAR
|
||||
if (iswprint(key))
|
||||
@ -95,21 +115,12 @@ static void prompt_onKey(ToxWindow *self, Tox *m, wint_t key)
|
||||
if (isprint(key))
|
||||
#endif
|
||||
{
|
||||
if (ctx->pos < (MAX_STR_SIZE-1)) {
|
||||
if (ctx->len < (MAX_STR_SIZE-1))
|
||||
add_char_to_buf(ctx->line, &ctx->pos, &ctx->len, key);
|
||||
|
||||
if (x == x2-1) {
|
||||
wprintw(self->window, "\n");
|
||||
wmove(self->window, y, x+2);
|
||||
}
|
||||
else {
|
||||
wmove(self->window, y, x);
|
||||
}
|
||||
}
|
||||
}
|
||||
/* RETURN key: execute command */
|
||||
else if (key == '\n') {
|
||||
wprintw(self->window, "\n");
|
||||
wprintw(self->window, "\n");
|
||||
uint8_t *line = wcs_to_char(ctx->line);
|
||||
execute(self->window, self, m, line, GLOBAL_COMMAND_MODE);
|
||||
reset_buf(ctx->line, &ctx->pos, &ctx->len);
|
||||
@ -125,6 +136,18 @@ static void prompt_onDraw(ToxWindow *self, Tox *m)
|
||||
getyx(self->window, y, x);
|
||||
getmaxyx(self->window, y2, x2);
|
||||
|
||||
wclrtobot(self->window);
|
||||
|
||||
/* Mark point of origin for new line */
|
||||
if (ctx->len == 0) {
|
||||
ctx->orig_y = y;
|
||||
} else {
|
||||
mvwprintw(self->window, ctx->orig_y, 0, wcs_to_char(ctx->line));
|
||||
/* move point of line origin up when input scrolls screen down */
|
||||
if (y == y2-1 && ctx->len % x2 == 0)
|
||||
--ctx->orig_y;
|
||||
}
|
||||
|
||||
StatusBar *statusbar = self->stb;
|
||||
werase(statusbar->topline);
|
||||
mvwhline(statusbar->topline, 1, 0, ACS_HLINE, x2);
|
||||
@ -166,18 +189,10 @@ static void prompt_onDraw(ToxWindow *self, Tox *m)
|
||||
wprintw(statusbar->topline, " - %s", statusbar->statusmsg);
|
||||
wattroff(statusbar->topline, A_BOLD);
|
||||
|
||||
wprintw(statusbar->topline, "\n");
|
||||
|
||||
if (x > 1) {
|
||||
wattron(self->window, COLOR_PAIR(GREEN));
|
||||
mvwprintw(self->window, y, 0, "# ");
|
||||
wattroff(self->window, COLOR_PAIR(GREEN));
|
||||
}
|
||||
|
||||
wclrtobot(self->window);
|
||||
|
||||
int ofst = ctx->len <= 0 ? y : y - ((ctx->len + 2 ) / x2);
|
||||
mvwprintw(self->window, ofst, 2, wcs_to_char(ctx->line));
|
||||
/* put cursor back in correct spot */
|
||||
int y_m = ctx->pos <= 0 ? ctx->orig_y : ctx->orig_y + (ctx->pos / x2);
|
||||
int x_m = ctx->pos > 0 ? ctx->pos % x2 : 0;
|
||||
wmove(self->window, y_m, x_m);
|
||||
}
|
||||
|
||||
static void prompt_onInit(ToxWindow *self, Tox *m)
|
||||
|
@ -100,6 +100,7 @@ struct ChatContext {
|
||||
wchar_t line[MAX_STR_SIZE];
|
||||
size_t pos;
|
||||
size_t len;
|
||||
int orig_y;
|
||||
WINDOW *history;
|
||||
WINDOW *linewin;
|
||||
WINDOW *sidebar;
|
||||
|
Loading…
Reference in New Issue
Block a user