1 files changed, 32 insertions, 3 deletions

diff --git a/sway/tree/workspace.c b/sway/tree/workspace.c
index 37d4a06a..f78ae9a5 100644
--- a/sway/tree/workspace.c
+++ b/sway/tree/workspace.c
@@ -387,7 +387,21 @@ bool workspace_switch(struct sway_container *workspace) {
 		strcpy(prev_workspace_name, active_ws->name);
 	}
 
-	// TODO: Deal with sticky containers
+	// Move sticky containers to new workspace
+	struct sway_container *next_output = workspace->parent;
+	struct sway_container *next_output_prev_ws =
+		seat_get_active_child(seat, next_output);
+	struct sway_container *floating =
+		next_output_prev_ws->sway_workspace->floating;
+	bool has_sticky = false;
+	for (int i = 0; i < floating->children->length; ++i) {
+		struct sway_container *floater = floating->children->items[i];
+		if (floater->is_sticky) {
+			has_sticky = true;
+			container_remove_child(floater);
+			container_add_child(workspace->sway_workspace->floating, floater);
+		}
+	}
 
 	wlr_log(L_DEBUG, "Switching to workspace %p:%s",
 		workspace, workspace->name);
@@ -395,6 +409,16 @@ bool workspace_switch(struct sway_container *workspace) {
 	if (next == NULL) {
 		next = workspace;
 	}
+	if (has_sticky) {
+		// If there's a sticky container, we might be setting focus to the same
+		// container that's already focused, so seat_set_focus is effectively a
+		// no op. We therefore need to send the IPC event and clean up the old
+		// workspace here.
+		ipc_event_workspace(active_ws, workspace, "focus");
+		if (!workspace_is_visible(active_ws) && workspace_is_empty(active_ws)) {
+			container_destroy(active_ws);
+		}
+	}
 	seat_set_focus(seat, next);
 	struct sway_container *output = container_parent(workspace, C_OUTPUT);
 	arrange_output(output);
@@ -418,8 +442,13 @@ bool workspace_is_empty(struct sway_container *ws) {
 	if (ws->children->length) {
 		return false;
 	}
-	if (ws->sway_workspace->floating->children->length) {
-		return false;
+	// Sticky views are not considered to be part of this workspace
+	struct sway_container *floating = ws->sway_workspace->floating;
+	for (int i = 0; i < floating->children->length; ++i) {
+		struct sway_container *floater = floating->children->items[i];
+		if (!floater->is_sticky) {
+			return false;
+		}
 	}
 	return true;
 }