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Add support for a single "marked pane". There is one marked pane in the

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server at a time; it may be toggled or cleared with select-pane -m and
-M (the border is highlighted). A new target '~' or '{marked}' specifies
the marked pane to commands and it is the default target for the
swap-pane and join-pane -s flag (this makes them much simpler to use -
mark the source pane and then change to the target pane to run swapp or
joinp).
This commit is contained in:
nicm
2015-06-04 11:43:51 +00:00
parent a3edfd9e84
commit a863834574
11 changed files with 296 additions and 40 deletions
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92
server.c
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@@ -50,19 +50,85 @@ int server_shutdown;
struct event server_ev_accept;
struct event server_ev_second;
int server_create_socket(void);
void server_loop(void);
int server_should_shutdown(void);
void server_send_shutdown(void);
void server_clean_dead(void);
void server_accept_callback(int, short, void *);
void server_signal_callback(int, short, void *);
void server_child_signal(void);
void server_child_exited(pid_t, int);
void server_child_stopped(pid_t, int);
void server_second_callback(int, short, void *);
void server_lock_server(void);
void server_lock_sessions(void);
struct session *marked_session;
struct winlink *marked_winlink;
struct window *marked_window;
struct window_pane *marked_window_pane;
struct layout_cell *marked_layout_cell;
int server_create_socket(void);
void server_loop(void);
int server_should_shutdown(void);
void server_send_shutdown(void);
void server_clean_dead(void);
void server_accept_callback(int, short, void *);
void server_signal_callback(int, short, void *);
void server_child_signal(void);
void server_child_exited(pid_t, int);
void server_child_stopped(pid_t, int);
void server_second_callback(int, short, void *);
void server_lock_server(void);
void server_lock_sessions(void);
/* Set marked pane. */
void
server_set_marked(struct session *s, struct winlink *wl, struct window_pane *wp)
{
marked_session = s;
marked_winlink = wl;
marked_window = wl->window;
marked_window_pane = wp;
marked_layout_cell = wp->layout_cell;
}
/* Clear marked pane. */
void
server_clear_marked(void)
{
marked_session = NULL;
marked_winlink = NULL;
marked_window = NULL;
marked_window_pane = NULL;
marked_layout_cell = NULL;
}
/* Is this the marked pane? */
int
server_is_marked(struct session *s, struct winlink *wl, struct window_pane *wp)
{
if (s == NULL || wl == NULL || wp == NULL)
return (0);
if (marked_session != s || marked_winlink != wl)
return (0);
if (marked_window_pane != wp)
return (0);
return (server_check_marked());
}
/* Check if the marked pane is still valid. */
int
server_check_marked(void)
{
struct winlink *wl;
if (marked_window_pane == NULL)
return (0);
if (marked_layout_cell != marked_window_pane->layout_cell)
return (0);
if (!session_alive(marked_session))
return (0);
RB_FOREACH(wl, winlinks, &marked_session->windows) {
if (wl->window == marked_window && wl == marked_winlink)
break;
}
if (wl == NULL)
return (0);
if (!window_has_pane(marked_window, marked_window_pane))
return (0);
return (window_pane_visible(marked_window_pane));
}
/* Create server socket. */
int