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selection: auto-scroll: add SELECTION_SCROLL_NOT as a scroll ‘direction’

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Daniel Eklöf 2020-10-11 18:18:18 +02:00
parent dd14e0b3c3
commit 4ad7fdc19c
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GPG key ID: 5BBD4992C116573F
3 changed files with 32 additions and 10 deletions
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11
selection.c
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@ -817,6 +817,9 @@ fdm_scroll_timer(struct fdm *fdm, int fd, int events, void *data)
}
switch (term->selection.auto_scroll.direction) {
case SELECTION_SCROLL_NOT:
return true;
case SELECTION_SCROLL_UP:
for (uint64_t i = 0; i < expiration_count; i++)
cmd_scrollback_up(term, 1);
@ -838,6 +841,8 @@ void
selection_start_scroll_timer(struct terminal *term, int interval_ns,
enum selection_scroll_direction direction, int col)
{
assert(direction != SELECTION_SCROLL_NOT);
if (!term->selection.ongoing)
return;
@ -875,7 +880,6 @@ selection_start_scroll_timer(struct terminal *term, int interval_ns,
term->selection.auto_scroll.direction = direction;
term->selection.auto_scroll.col = col;
return;
err:
@ -886,11 +890,14 @@ err:
void
selection_stop_scroll_timer(struct terminal *term)
{
if (term->selection.auto_scroll.fd < 0)
if (term->selection.auto_scroll.fd < 0) {
assert(term->selection.auto_scroll.direction == SELECTION_SCROLL_NOT);
return;
}
fdm_del(term->fdm, term->selection.auto_scroll.fd);
term->selection.auto_scroll.fd = -1;
term->selection.auto_scroll.direction = SELECTION_SCROLL_NOT;
}
static void