norohind/kmscon
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console: implement console soft-reset

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On soft-reset we reset the console to the initial state but keep current
line-state. That is, scrollback and cursor position are kept but the
non-visible state is reset.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
This commit is contained in:
David Herrmann 2012-07-14 14:12:51 +02:00
parent 2ca0c915a7
commit 10c90c6c5d
2 changed files with 13 additions and 3 deletions
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13
src/console.c
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@ -620,10 +620,21 @@ void kmscon_console_clear_sb(struct kmscon_console *con)
void kmscon_console_reset(struct kmscon_console *con) void kmscon_console_reset(struct kmscon_console *con)
{ {
unsigned int i;
if (!con) if (!con)
return; return;
/* TODO: reset console */ con->flags = 0;
con->margin_top = 0;
con->margin_bottom = con->size_y - 1;
for (i = 0; i < con->size_y; ++i) {
if (i % 8 == 0)
con->tab_ruler[i] = true;
else
con->tab_ruler[i] = false;
}
} }
void kmscon_console_set_flags(struct kmscon_console *con, unsigned int flags) void kmscon_console_set_flags(struct kmscon_console *con, unsigned int flags)

3
src/vte.c
View File

@ -373,9 +373,8 @@ void kmscon_vte_reset(struct kmscon_vte *vte)
vte->flags |= FLAG_AUTO_REPEAT_MODE; vte->flags |= FLAG_AUTO_REPEAT_MODE;
vte->flags |= FLAG_SEND_RECEIVE_MODE; vte->flags |= FLAG_SEND_RECEIVE_MODE;
vte->flags |= FLAG_AUTO_WRAP_MODE; vte->flags |= FLAG_AUTO_WRAP_MODE;
kmscon_console_reset_flags(vte->con, ~0); kmscon_console_reset(vte->con);
kmscon_console_set_flags(vte->con, KMSCON_CONSOLE_AUTO_WRAP); kmscon_console_set_flags(vte->con, KMSCON_CONSOLE_AUTO_WRAP);
kmscon_console_set_margins(vte->con, 0, 0);
kmscon_utf8_mach_reset(vte->mach); kmscon_utf8_mach_reset(vte->mach);
vte->state = STATE_GROUND; vte->state = STATE_GROUND;