gri3-wm/src/container.c

44 lines
1.0 KiB
C
Raw Normal View History

/*
* 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;
}