*: return MRU object from _mru() funcs

minor ergonomic improvement; enables plain wrapping of creates or
other relevant object pointers with _mru() calls without
requiring an intermediate storage variable.

4 files changed, 8 insertions, 4 deletions

diff --git a/src/desktop.c b/src/desktop.c
index 6038383..8abc4d6 100644
--- a/src/desktop.c
+++ b/src/desktop.c
@@ -29,10 +29,12 @@
 #include "xwindow.h"
 
 /* make the specified desktop the most recently used one */
-void vwm_desktop_mru(vwm_t *vwm, vwm_desktop_t *desktop)
+vwm_desktop_t * vwm_desktop_mru(vwm_t *vwm, vwm_desktop_t *desktop)
 {
 	VWM_TRACE("MRU desktop: %p", desktop);
 	list_move(&desktop->desktops_mru, &vwm->desktops_mru);
+
+	return desktop;
 }
 
 
diff --git a/src/desktop.h b/src/desktop.h
index 5c83a4c..1503407 100644
--- a/src/desktop.h
+++ b/src/desktop.h
@@ -14,7 +14,7 @@ typedef struct _vwm_desktop_t {
 	vwm_window_t	*focused_window;	/* the focused window on this virtual desktop */
 } vwm_desktop_t;
 
-void vwm_desktop_mru(vwm_t *vwm, vwm_desktop_t *desktop);
+vwm_desktop_t * vwm_desktop_mru(vwm_t *vwm, vwm_desktop_t *desktop);
 int vwm_desktop_focus(vwm_t *vwm, vwm_desktop_t *desktop);
 vwm_desktop_t * vwm_desktop_create(vwm_t *vwm);
 void vwm_desktop_destroy(vwm_t *vwm, vwm_desktop_t *desktop);
diff --git a/src/window.c b/src/window.c
index b3e32c1..d1441f3 100644
--- a/src/window.c
+++ b/src/window.c
@@ -58,9 +58,11 @@ void vwm_win_map(vwm_t *vwm, vwm_window_t *vwin)
 
 
 /* make the specified window the most recently used one */
-void vwm_win_mru(vwm_t *vwm, vwm_window_t *vwin)
+vwm_window_t * vwm_win_mru(vwm_t *vwm, vwm_window_t *vwin)
 {
 	list_move(&vwin->windows_mru, &vwm->windows_mru);
+
+	return vwin;
 }
 
 
diff --git a/src/window.h b/src/window.h
index 00ebc72..eef639e 100644
--- a/src/window.h
+++ b/src/window.h
@@ -41,7 +41,7 @@ typedef struct _vwm_window_t {
 
 void vwm_win_unmap(vwm_t *vwm, vwm_window_t *vwin);
 void vwm_win_map(vwm_t *vwm, vwm_window_t *vwin);
-void vwm_win_mru(vwm_t *vwm, vwm_window_t *vwin);
+vwm_window_t * vwm_win_mru(vwm_t *vwm, vwm_window_t *vwin);
 vwm_window_t * vwm_win_lookup(vwm_t *vwm, Window win);
 vwm_window_t * vwm_win_get_focused(vwm_t *vwm);
 void vwm_win_set_focused(vwm_t *vwm, vwm_window_t *vwin);