From 2614ac5b3a90acf64e51d0642e74ab3fd75fcda3 Mon Sep 17 00:00:00 2001
From: OverloadedOrama <35376950+OverloadedOrama@users.noreply.github.com>
Date: Mon, 9 Mar 2020 17:17:20 +0200
Subject: [PATCH] Changes to layer re-naming

Layer's LineEdit saves the changes when it loses focus, or when the user presses ESC (or Enter)
---
 Prefabs/LayerContainer.tscn |  2 ++
 Scripts/LayerContainer.gd   | 32 +++++++++++++++-----------------
 2 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/Prefabs/LayerContainer.tscn b/Prefabs/LayerContainer.tscn
index e08241d71..9a7ea3ebc 100644
--- a/Prefabs/LayerContainer.tscn
+++ b/Prefabs/LayerContainer.tscn
@@ -12,6 +12,7 @@ margin_bottom = 36.0
 rect_min_size = Vector2( 212, 36 )
 size_flags_horizontal = 0
 toggle_mode = true
+action_mode = 0
 script = ExtResource( 1 )
 __meta__ = {
 "_edit_horizontal_guides_": [  ],
@@ -93,3 +94,4 @@ caret_blink_speed = 0.5
 [connection signal="pressed" from="." to="." method="_on_LayerContainer_pressed"]
 [connection signal="pressed" from="HBoxContainer/LayerButtons/VisibilityButton" to="." method="_on_VisibilityButton_pressed"]
 [connection signal="pressed" from="HBoxContainer/LayerButtons/LockButton" to="." method="_on_LockButton_pressed"]
+[connection signal="focus_exited" from="HBoxContainer/LayerName/LineEdit" to="." method="_on_LineEdit_focus_exited"]
diff --git a/Scripts/LayerContainer.gd b/Scripts/LayerContainer.gd
index ec2b8fd47..5c4f7e802 100644
--- a/Scripts/LayerContainer.gd
+++ b/Scripts/LayerContainer.gd
@@ -28,27 +28,25 @@ func _ready() -> void:
 		lock_button.texture_hover = load("res://Assets/Graphics/%s Themes/Layers/Unlock_Hover.png" % Global.theme_type)
 
 func _input(event : InputEvent) -> void:
-	if event.is_action_released("ui_accept") && line_edit.visible && event.scancode != KEY_SPACE:
-		label.visible = true
-		line_edit.visible = false
-		line_edit.editable = false
-		var new_text : String = line_edit.text
-		label.text = new_text
-		Global.layers[i][0] = new_text
+	if (event.is_action_released("ui_accept") or event.is_action_released("ui_cancel")) and line_edit.visible and event.scancode != KEY_SPACE:
+		save_layer_name(line_edit.text)
 
 func _on_LayerContainer_pressed() -> void:
 	pressed = !pressed
-	var label_initially_visible : bool = label.visible
+	label.visible = false
+	line_edit.visible = true
+	line_edit.editable = true
+	line_edit.grab_focus()
 
-	if label_initially_visible:
-		label.visible = false
-		line_edit.visible = true
-		line_edit.editable = true
-		line_edit.grab_focus()
-	else:
-		label.visible = true
-		line_edit.visible = false
-		line_edit.editable = false
+func _on_LineEdit_focus_exited() -> void:
+	save_layer_name(line_edit.text)
+
+func save_layer_name(new_name : String) -> void:
+	label.visible = true
+	line_edit.visible = false
+	line_edit.editable = false
+	label.text = new_name
+	Global.layers[i][0] = new_name
 
 func _on_VisibilityButton_pressed() -> void:
 	if Global.layers[i][1]: