Move auto_back_and_forth logic out of workspace_switch

This extracts the code to a separate workspace_auto_back_and_forth
function.
It also removes the bool argument by adding an extra if statement at the call
site, and repurposes the no_auto_back_and_forth variable to
auto_back_and_forth for simpler understanding.

1 files changed, 4 insertions, 2 deletions

diff --git a/include/sway/tree/workspace.h b/include/sway/tree/workspace.h
index fdd92f64..65ba247f 100644
--- a/include/sway/tree/workspace.h
+++ b/include/sway/tree/workspace.h
@@ -60,8 +60,10 @@ void workspace_consider_destroy(struct sway_workspace *ws);
 
 char *workspace_next_name(const char *output_name);
 
-bool workspace_switch(struct sway_workspace *workspace,
-		bool no_auto_back_and_forth);
+struct sway_workspace *workspace_auto_back_and_forth(
+		struct sway_workspace *workspace);
+
+bool workspace_switch(struct sway_workspace *workspace);
 
 struct sway_workspace *workspace_by_number(const char* name);