i3 - improved tiling WM

Set urgency hint on windows assigned to workspace

Patch status: needinfo

Patch by Tony Crisci

Long description:

Fixes #1088.

To apply this patch, use:
curl http://cr.i3wm.org/patch/246/raw.patch | git am

b/src/assignments.c

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@@ -52,6 +52,10 @@ void run_assignments(i3Window *window) {
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                 needs_tree_render = true;
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             yajl_gen_free(command_output->json_gen);
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+        } else if (current->type == A_TO_WORKSPACE) {
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+            DLOG("send to workspace: %s\n", current->dest.workspace);
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+            Con *con = con_by_window_id(window->id);
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+            con_set_urgency(con, true);
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         }
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         /* Store that we ran this assignment to not execute it again */

b/src/manage.c

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@@ -477,7 +477,8 @@ void manage_window(xcb_window_t window, xcb_get_window_attributes_cookie_t cooki
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      * known to do that), so check for that and handle the hint accordingly.
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      * This code needs to be in this part of manage_window() because the window
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      * needs to be on the final workspace first. */
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-    con_set_urgency(nc, urgency_hint);
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+    if (urgency_hint)
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+        con_set_urgency(nc, true);
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 geom_out:
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     free(geom);