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Merge branch 'obsd-master'

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This commit is contained in:
Thomas Adam
2016-10-15 02:01:12 +01:00
parent 3d2686a236 3f138dc40c
commit 623e54788e
8 changed files with 82 additions and 35 deletions
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73
notify.c
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@ -33,6 +33,17 @@ enum notify_type {
NOTIFY_SESSION_CLOSED
};
static const char *notify_hooks[] = {
"window-layout-changed",
NULL, /* "window-unlinked", */
NULL, /* "window-linked", */
"window-renamed",
NULL, /* "attached-session-changed", */
"session-renamed",
NULL, /* "session-created", */
NULL, /* "session-closed" */
};
struct notify_entry {
enum notify_type type;
@ -44,23 +55,45 @@ struct notify_entry {
};
TAILQ_HEAD(notify_queue, notify_entry);
static struct notify_queue notify_queue = TAILQ_HEAD_INITIALIZER(notify_queue);
static int notify_enabled = 1;
static void notify_drain(void);
static void notify_add(enum notify_type, struct client *, struct session *,
struct window *);
void
notify_enable(void)
static void
notify_hook(struct notify_entry *ne)
{
notify_enabled = 1;
notify_drain();
}
const char *name;
struct cmd_find_state fs;
struct hook *hook;
struct cmd_q *hooks_cmdq;
void
notify_disable(void)
{
notify_enabled = 0;
name = notify_hooks[ne->type];
if (name == NULL)
return;
cmd_find_clear_state(&fs, NULL, 0);
if (ne->session != NULL && ne->window != NULL)
cmd_find_from_session_window(&fs, ne->session, ne->window);
else if (ne->window != NULL)
cmd_find_from_window(&fs, ne->window);
else if (ne->session != NULL)
cmd_find_from_session(&fs, ne->session);
if (cmd_find_empty_state(&fs) || !cmd_find_valid_state(&fs))
return;
hook = hooks_find(fs.s->hooks, name);
if (hook == NULL)
return;
log_debug("notify hook %s", name);
hooks_cmdq = cmdq_new(NULL);
hooks_cmdq->flags |= CMD_Q_NOHOOKS;
cmd_find_copy_state(&hooks_cmdq->current, &fs);
hooks_cmdq->parent = NULL;
cmdq_run(hooks_cmdq, hook->cmdlist, NULL);
cmdq_free(hooks_cmdq);
}
static void
@ -84,14 +117,11 @@ notify_add(enum notify_type type, struct client *c, struct session *s,
w->references++;
}
static void
void
notify_drain(void)
{
struct notify_entry *ne, *ne1;
if (!notify_enabled)
return;
TAILQ_FOREACH_SAFE(ne, &notify_queue, entry, ne1) {
switch (ne->type) {
case NOTIFY_WINDOW_LAYOUT_CHANGED:
@ -116,9 +146,11 @@ notify_drain(void)
control_notify_session_created(ne->session);
break;
case NOTIFY_SESSION_CLOSED:
control_notify_session_close(ne->session);
control_notify_session_closed(ne->session);
break;
}
TAILQ_REMOVE(&notify_queue, ne, entry);
notify_hook(ne);
if (ne->client != NULL)
server_client_unref(ne->client);
@ -126,8 +158,6 @@ notify_drain(void)
session_unref(ne->session);
if (ne->window != NULL)
window_remove_ref(ne->window);
TAILQ_REMOVE(&notify_queue, ne, entry);
free(ne);
}
}
@ -137,13 +167,6 @@ notify_input(struct window_pane *wp, struct evbuffer *input)
{
struct client *c;
/*
* notify_input() is not queued and only does anything when
* notifications are enabled.
*/
if (!notify_enabled)
return;
TAILQ_FOREACH(c, &clients, entry) {
if (c->flags & CLIENT_CONTROL)
control_notify_input(c, wp, input);