Feature: Cycle through workspaces

On command pw/nw, cycle through all workspaces (starting from
previous/next one) until we reach the current one again.

diff --git a/src/commands.c b/src/commands.c
index 92b4aa8c98ddaa777402f17d6ed2c07d46474a1c..8205d224f57eb127b0794bbaf8f5a1a19bf90d32 100644 (file)
--- a/src/commands.c
+++ b/src/commands.c
@@ -768,7 +768,15 @@ static void next_previous_workspace(xcb_connection_t *conn, int direction) {
         Workspace *ws = c_ws;
 
         if (direction == 'n') {
-                while ((ws = TAILQ_NEXT(ws, workspaces)) != TAILQ_END(workspaces_head)) {
+                while (1) {
+                        ws = TAILQ_NEXT(ws, workspaces);
+
+                        if (ws == TAILQ_END(workspaces))
+                                ws = TAILQ_FIRST(workspaces);
+
+                        if (ws == c_ws)
+                                return;
+
                         if (ws->screen == NULL)
                                 continue;
 
@@ -776,7 +784,15 @@ static void next_previous_workspace(xcb_connection_t *conn, int direction) {
                         return;
                 }
         } else if (direction == 'p') {
-                while ((ws = TAILQ_PREV(ws, workspaces_head, workspaces)) != TAILQ_END(workspaces)) {
+                while (1) {
+                        ws = TAILQ_PREV(ws, workspaces_head, workspaces);
+
+                        if (ws == TAILQ_END(workspaces))
+                                ws = TAILQ_LAST(workspaces, workspaces_head);
+
+                        if (ws == c_ws)
+                                return;
+
                         if (ws->screen == NULL)
                                 continue;