From: Cedric Staub <cs.staub@cssx.ch>
Date: Fri, 15 Jan 2010 15:30:28 +0000 (+0100)
Subject: Feature: Cycle through workspaces
X-Git-Tag: 3.e~6^2~163
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=c606d93630c46a030a7f0046319dd649e7cffe57;p=i3%2Fi3

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 92b4aa8c..8205d224 100644
--- 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;