i3
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#include <libsn/sn-monitor.h>
Go to the source code of this file.
Macros | |
#define | SN_API_NOT_YET_FROZEN 1 |
Functions | |
void | start_application (const char *command, bool no_startup_id) |
Starts the given application by passing it through a shell. More... | |
void | startup_sequence_delete (struct Startup_Sequence *sequence) |
Deletes a startup sequence, ignoring whether its timeout has elapsed. More... | |
void | startup_monitor_event (SnMonitorEvent *event, void *userdata) |
Called by libstartup-notification when something happens. More... | |
struct Startup_Sequence * | startup_sequence_get (i3Window *cwindow, xcb_get_property_reply_t *startup_id_reply, bool ignore_mapped_leader) |
Gets the stored startup sequence for the _NET_STARTUP_ID of a given window. More... | |
char * | startup_workspace_for_window (i3Window *cwindow, xcb_get_property_reply_t *startup_id_reply) |
Checks if the given window belongs to a startup notification by checking if the _NET_STARTUP_ID property is set on the window (or on its leader, if it’s unset). More... | |
void start_application | ( | const char * | command, |
bool | no_startup_id | ||
) |
Starts the given application by passing it through a shell.
We use double fork to avoid zombie processes. As the started application’s parent exits (immediately), the application is reparented to init (process-id 1), which correctly handles childs, so we don’t have to do it :-).
The shell is determined by looking for the SHELL environment variable. If it does not exist, /bin/sh is used.
The no_startup_id flag determines whether a startup notification context (and ID) should be created, which is the default and encouraged behavior.
Definition at line 133 of file startup.c.
References con_get_workspace(), conn_screen, context, Startup_Sequence::context, focused, Startup_Sequence::id, last_timestamp, listen_fds, LOG, main_loop, Con::name, original_rlimit_core, scalloc(), SD_LISTEN_FDS_START, sndisplay, sstrdup(), TAILQ_INSERT_TAIL, Startup_Sequence::workspace, xcb_set_root_cursor(), XCURSOR_CURSOR_WATCH, xcursor_set_root_cursor(), and xcursor_supported.
Referenced by cmd_exec().
void startup_monitor_event | ( | SnMonitorEvent * | event, |
void * | userdata | ||
) |
Called by libstartup-notification when something happens.
Definition at line 214 of file startup.c.
References _prune_startup_sequences(), Startup_Sequence::delete_at, DLOG, Startup_Sequence::id, TAILQ_FOREACH, xcb_set_root_cursor(), XCURSOR_CURSOR_POINTER, xcursor_set_root_cursor(), and xcursor_supported.
Referenced by property_handlers_init().
void startup_sequence_delete | ( | struct Startup_Sequence * | sequence | ) |
Deletes a startup sequence, ignoring whether its timeout has elapsed.
Useful when e.g. a window is moved between workspaces and its children shouldn't spawn on the original workspace.
Definition at line 104 of file startup.c.
References Startup_Sequence::context, Startup_Sequence::delete_at, DLOG, FREE, Startup_Sequence::id, TAILQ_REMOVE, and Startup_Sequence::workspace.
Referenced by _prune_startup_sequences(), con_move_to_workspace(), and startup_workspace_for_window().
struct Startup_Sequence* startup_sequence_get | ( | i3Window * | cwindow, |
xcb_get_property_reply_t * | startup_id_reply, | ||
bool | ignore_mapped_leader | ||
) |
Gets the stored startup sequence for the _NET_STARTUP_ID of a given window.
Definition at line 264 of file startup.c.
References con_by_window_id(), conn, DLOG, FREE, Startup_Sequence::id, Window::id, Window::leader, and TAILQ_FOREACH.
Referenced by con_move_to_workspace(), and startup_workspace_for_window().
char* startup_workspace_for_window | ( | i3Window * | cwindow, |
xcb_get_property_reply_t * | startup_id_reply | ||
) |
Checks if the given window belongs to a startup notification by checking if the _NET_STARTUP_ID property is set on the window (or on its leader, if it’s unset).
If so, returns the workspace on which the startup was initiated. Returns NULL otherwise.
Definition at line 342 of file startup.c.
References Startup_Sequence::delete_at, DLOG, Startup_Sequence::id, startup_sequence_delete(), startup_sequence_get(), and Startup_Sequence::workspace.
Referenced by manage_window().