44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
/*
|
|
* vim:ts=8:expandtab
|
|
*
|
|
* i3 - an improved dynamic tiling window manager
|
|
*
|
|
* © 2009 Michael Stapelberg and contributors
|
|
*
|
|
* See file LICENSE for license information.
|
|
*
|
|
*/
|
|
|
|
#include "data.h"
|
|
#include "log.h"
|
|
|
|
/*
|
|
* Returns the mode of the given container (or MODE_DEFAULT if a NULL pointer
|
|
* was passed in order to save a few explicit checks in other places). If
|
|
* for_frame was set to true, the special case of having exactly one client
|
|
* in a container is handled so that MODE_DEFAULT is returned. For some parts
|
|
* of the rendering, this is interesting, other parts need the real mode.
|
|
*
|
|
*/
|
|
int container_mode(Container *con, bool for_frame) {
|
|
int num_clients = 0;
|
|
Client *client;
|
|
|
|
if (con == NULL || con->mode == MODE_DEFAULT)
|
|
return MODE_DEFAULT;
|
|
|
|
if (!for_frame)
|
|
return con->mode;
|
|
|
|
CIRCLEQ_FOREACH(client, &(con->clients), clients)
|
|
num_clients++;
|
|
|
|
/* If the container contains only one client, mode is irrelevant */
|
|
if (num_clients == 1) {
|
|
DLOG("mode to default\n");
|
|
return MODE_DEFAULT;
|
|
}
|
|
|
|
return con->mode;
|
|
}
|