more explicit activation of key handler

1 files changed, 12 insertions, 13 deletions

diff --git a/input.lua b/input.lua
index df339b1..ae3002e 100644
--- a/input.lua
+++ b/input.lua
@@ -154,28 +154,27 @@ end
 --
 -- nonexistent `nodrag' section is enabled to disable VO dragging while the
 -- menu is open.
-function input.set_key_bindings()
-	if osd:is_hidden() then
-		if mapping_bound then
-			mp.remove_key_binding('mouse_move')
-			mp.remove_key_binding('unmapped')
-			mp.command_native({'disable-section', 'nodrag'})
-			mp.command_native({
-				'enable-section', 'default',
-				'allow-hide-cursor+allow-vo-dragging'})
-			mapping_bound = false
-		end
+function input.activate(bool)
+	if mapping_bound == bool then
 		return
 	end
 
-	if not mapping_bound then
+	if bool then
 		mp.command_native({'disable-section', 'default'})
 		mp.command_native({'enable-section', 'nodrag'})
 		mp.add_forced_key_binding('MOUSE_MOVE', 'mouse_move') -- noisy
 		mp.add_forced_key_binding(
 			'UNMAPPED', 'unmapped', handle_key, {complex = true})
-		mapping_bound = true
+	else
+		mp.remove_key_binding('mouse_move')
+		mp.remove_key_binding('unmapped')
+		mp.command_native({'disable-section', 'nodrag'})
+		mp.command_native({
+			'enable-section', 'default',
+			'allow-hide-cursor+allow-vo-dragging'})
 	end
+
+	mapping_bound = bool
 end
 
 local function bind_click(f)