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Move around the display-panes identify code to make it a bit more

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generic and hide the display-panes specific bits into
cmd-display-panes.c.
This commit is contained in:
nicm
2019-05-07 20:01:41 +00:00
parent d53d3bce59
commit 89db309e10
4 changed files with 289 additions and 270 deletions
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81
server-client.c
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@@ -43,8 +43,7 @@ static void server_client_check_redraw(struct client *);
static void server_client_set_title(struct client *);
static void server_client_reset_state(struct client *);
static int server_client_assume_paste(struct session *);
static void server_client_clear_identify(struct client *,
struct window_pane *);
static void server_client_clear_overlay(struct client *);
static void server_client_dispatch(struct imsg *, void *);
static void server_client_dispatch_command(struct client *, struct imsg *);
@@ -66,44 +65,53 @@ server_client_how_many(void)
return (n);
}
/* Identify mode callback. */
/* Overlay timer callback. */
static void
server_client_callback_identify(__unused int fd, __unused short events,
void *data)
server_client_overlay_timer(__unused int fd, __unused short events, void *data)
{
server_client_clear_identify(data, NULL);
server_client_clear_overlay(data);
}
/* Set identify mode on client. */
/* Set an overlay on client. */
void
server_client_set_identify(struct client *c, u_int delay)
server_client_set_overlay(struct client *c, u_int delay, overlay_draw_cb drawcb,
overlay_key_cb keycb, overlay_free_cb freecb, void *data)
{
struct timeval tv;
tv.tv_sec = delay / 1000;
tv.tv_usec = (delay % 1000) * 1000L;
if (event_initialized(&c->identify_timer))
evtimer_del(&c->identify_timer);
evtimer_set(&c->identify_timer, server_client_callback_identify, c);
if (event_initialized(&c->overlay_timer))
evtimer_del(&c->overlay_timer);
evtimer_set(&c->overlay_timer, server_client_overlay_timer, c);
if (delay != 0)
evtimer_add(&c->identify_timer, &tv);
evtimer_add(&c->overlay_timer, &tv);
c->overlay_draw = drawcb;
c->overlay_key = keycb;
c->overlay_free = freecb;
c->overlay_data = data;
c->flags |= CLIENT_IDENTIFY;
c->tty.flags |= (TTY_FREEZE|TTY_NOCURSOR);
server_redraw_client(c);
}
/* Clear identify mode on client. */
/* Clear overlay mode on client. */
static void
server_client_clear_identify(struct client *c, struct window_pane *wp)
server_client_clear_overlay(struct client *c)
{
if (~c->flags & CLIENT_IDENTIFY)
if (c->overlay_draw == NULL)
return;
c->flags &= ~CLIENT_IDENTIFY;
if (c->identify_callback != NULL)
c->identify_callback(c, wp);
if (event_initialized(&c->overlay_timer))
evtimer_del(&c->overlay_timer);
if (c->overlay_free != NULL)
c->overlay_free(c);
c->overlay_draw = NULL;
c->overlay_key = NULL;
c->tty.flags &= ~(TTY_FREEZE|TTY_NOCURSOR);
server_redraw_client(c);
@@ -257,7 +265,7 @@ server_client_lost(struct client *c)
c->flags |= CLIENT_DEAD;
server_client_clear_identify(c, NULL);
server_client_clear_overlay(c);
status_prompt_clear(c);
status_message_clear(c);
@@ -291,9 +299,6 @@ server_client_lost(struct client *c)
key_bindings_unref_table(c->keytable);
if (event_initialized(&c->identify_timer))
evtimer_del(&c->identify_timer);
free(c->message_string);
if (event_initialized(&c->message_timer))
evtimer_del(&c->message_timer);
@@ -1016,21 +1021,9 @@ server_client_key_callback(struct cmdq_item *item, void *data)
fatal("gettimeofday failed");
session_update_activity(s, &c->activity_time);
/* Number keys jump to pane in identify mode. */
if (c->flags & CLIENT_IDENTIFY && key >= '0' && key <= '9') {
if (c->flags & CLIENT_READONLY)
goto out;
window_unzoom(w);
wp = window_pane_at_index(w, key - '0');
server_client_clear_identify(c, wp);
goto out;
}
/* Handle status line. */
if (!(c->flags & CLIENT_READONLY)) {
if (~c->flags & CLIENT_READONLY)
status_message_clear(c);
server_client_clear_identify(c, NULL);
}
if (c->prompt_string != NULL) {
if (c->flags & CLIENT_READONLY)
goto out;
@@ -1211,27 +1204,19 @@ int
server_client_handle_key(struct client *c, struct key_event *event)
{
struct session *s = c->session;
struct window *w;
struct window_pane *wp = NULL;
struct cmdq_item *item;
/* Check the client is good to accept input. */
if (s == NULL || (c->flags & (CLIENT_DEAD|CLIENT_SUSPENDED)) != 0)
return (0);
w = s->curw->window;
/*
* Key presses in identify mode are a special case. The queue might be
* Key presses in overlay mode are a special case. The queue might be
* blocked so they need to be processed immediately rather than queued.
*/
if (c->flags & CLIENT_IDENTIFY) {
if (c->flags & CLIENT_READONLY)
return (0);
if (event->key >= '0' && event->key <= '9') {
window_unzoom(w);
wp = window_pane_at_index(w, event->key - '0');
}
server_client_clear_identify(c, wp);
if ((~c->flags & CLIENT_READONLY) && c->overlay_key != NULL) {
if (c->overlay_key(c, event) != 0)
server_client_clear_overlay(c);
return (0);
}