From 2397ef872d8c7bfedcb68afdfce596ff91ab4d70 Mon Sep 17 00:00:00 2001
From: Chris Cranford <chris@hibernate.org>
Date: Tue, 9 Jul 2024 23:51:19 -0400
Subject: [PATCH] GH-488 Update InspectorDock when ProjectSettings change

---
 src/script/nodes/input/input_action.cpp | 30 +++++++++++++++++++++++++
 src/script/nodes/input/input_action.h   |  5 +++++
 2 files changed, 35 insertions(+)

diff --git a/src/script/nodes/input/input_action.cpp b/src/script/nodes/input/input_action.cpp
index a0880835..3e0cf4af 100644
--- a/src/script/nodes/input/input_action.cpp
+++ b/src/script/nodes/input/input_action.cpp
@@ -64,6 +64,14 @@ class OScriptNodeInputActionInstance : public OScriptNodeInstance
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
+void OScriptNodeInputAction::_settings_changed()
+{
+    // If the node is selected and the user modifies the project settings, this makes sure that the action
+    // list will be regenerated in the InspectorDock to reflect the changes potentially to any new InputMap
+    // actions that were defined.
+    notify_property_list_changed();
+}
+
 PackedStringArray OScriptNodeInputAction::_get_action_names() const
 {
     PackedStringArray action_names;
@@ -144,6 +152,28 @@ void OScriptNodeInputAction::_bind_methods()
     BIND_ENUM_CONSTANT(AM_JUST_RELEASED)
 }
 
+void OScriptNodeInputAction::post_initialize()
+{
+    if (_is_in_editor())
+    {
+        ProjectSettings* settings = ProjectSettings::get_singleton();
+        settings->connect("settings_changed", callable_mp(this, &OScriptNodeInputAction::_settings_changed));
+    }
+
+    super::post_initialize();
+}
+
+void OScriptNodeInputAction::post_placed_new_node()
+{
+    if (_is_in_editor())
+    {
+        ProjectSettings* settings = ProjectSettings::get_singleton();
+        settings->connect("settings_changed", callable_mp(this, &OScriptNodeInputAction::_settings_changed));
+    }
+
+    super::post_placed_new_node();
+}
+
 void OScriptNodeInputAction::allocate_default_pins()
 {
     create_pin(PD_Output, PT_Data, PropertyUtils::make_typed("state", Variant::BOOL))->set_label(_get_mode());
diff --git a/src/script/nodes/input/input_action.h b/src/script/nodes/input/input_action.h
index c6c577a9..0b845cfc 100644
--- a/src/script/nodes/input/input_action.h
+++ b/src/script/nodes/input/input_action.h
@@ -44,12 +44,17 @@ class OScriptNodeInputAction : public OScriptNode
     bool _set(const StringName &p_name, const Variant &p_value);
     //~ End Wrapped Interface
 
+    /// Called when the project settings are modified.
+    void _settings_changed();
+
     PackedStringArray _get_action_names() const;
     String _get_mode() const;
 
 public:
 
     //~ Begin OScriptNode Interface
+    void post_initialize() override;
+    void post_placed_new_node() override;
     void allocate_default_pins() override;
     String get_tooltip_text() const override;
     String get_node_title() const override;