Display custom data name instead of indices in TileData inspector

doc/classes/EditorInspectorPlugin.xml

@@ -78,9 +78,11 @@
 			<param index="0" name="property" type="String" />
 			<param index="1" name="editor" type="Control" />
 			<param index="2" name="add_to_end" type="bool" default="false" />
+			<param index="3" name="label" type="String" default="&quot;&quot;" />
 			<description>
 				Adds a property editor for an individual property. The [param editor] control must extend [EditorProperty].
 				There can be multiple property editors for a property. If [param add_to_end] is [code]true[/code], this newly added editor will be displayed after all the other editors of the property whose [param add_to_end] is [code]false[/code]. For example, the editor uses this parameter to add an "Edit Region" button for [member Sprite2D.region_rect] below the regular [Rect2] editor.
+				[param label] can be used to choose a custom label for the property editor in the inspector. If left empty, the label is computed from the name of the property instead.
 			</description>
 		</method>
 		<method name="add_property_editor_for_multiple_properties">

editor/editor_inspector.compat.inc

@@ -0,0 +1,41 @@
+/**************************************************************************/
+/*  editor_inspector.compat.inc                                           */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* Permission is hereby granted, free of charge, to any person obtaining  */
+/* a copy of this software and associated documentation files (the        */
+/* "Software"), to deal in the Software without restriction, including    */
+/* without limitation the rights to use, copy, modify, merge, publish,    */
+/* distribute, sublicense, and/or sell copies of the Software, and to     */
+/* permit persons to whom the Software is furnished to do so, subject to  */
+/* the following conditions:                                              */
+/*                                                                        */
+/* The above copyright notice and this permission notice shall be         */
+/* included in all copies or substantial portions of the Software.        */
+/*                                                                        */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
+/**************************************************************************/
+
+#ifndef DISABLE_DEPRECATED
+
+void EditorInspectorPlugin::_add_property_editor_bind_compat_92322(const String &p_for_property, Control *p_prop, bool p_add_to_end) {
+	add_property_editor(p_for_property, p_prop, p_add_to_end, "");
+}
+
+void EditorInspectorPlugin::_bind_compatibility_methods() {
+	ClassDB::bind_compatibility_method(D_METHOD("add_property_editor", "property", "editor", "add_to_end"), &EditorInspectorPlugin::_add_property_editor_bind_compat_92322, DEFVAL(false));
+}
+
+#endif // DISABLE_DEPRECATED

editor/editor_inspector.cpp

@@ -29,6 +29,7 @@
 /**************************************************************************/
 
 #include "editor_inspector.h"
+#include "editor_inspector.compat.inc"
 
 #include "core/os/keyboard.h"
 #include "editor/doc_tools.h"
@@ -1128,11 +1129,12 @@ void EditorInspectorPlugin::add_custom_control(Control *control) {
 	added_editors.push_back(ae);
 }
 
-void EditorInspectorPlugin::add_property_editor(const String &p_for_property, Control *p_prop, bool p_add_to_end) {
+void EditorInspectorPlugin::add_property_editor(const String &p_for_property, Control *p_prop, bool p_add_to_end, const String &p_label) {
 	AddedEditor ae;
 	ae.properties.push_back(p_for_property);
 	ae.property_editor = p_prop;
 	ae.add_to_end = p_add_to_end;
+	ae.label = p_label;
 	added_editors.push_back(ae);
 }
 
@@ -1174,7 +1176,7 @@ void EditorInspectorPlugin::parse_end(Object *p_object) {
 
 void EditorInspectorPlugin::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("add_custom_control", "control"), &EditorInspectorPlugin::add_custom_control);
-	ClassDB::bind_method(D_METHOD("add_property_editor", "property", "editor", "add_to_end"), &EditorInspectorPlugin::add_property_editor, DEFVAL(false));
+	ClassDB::bind_method(D_METHOD("add_property_editor", "property", "editor", "add_to_end", "label"), &EditorInspectorPlugin::add_property_editor, DEFVAL(false), DEFVAL(String()));
 	ClassDB::bind_method(D_METHOD("add_property_editor_for_multiple_properties", "label", "properties", "editor"), &EditorInspectorPlugin::add_property_editor_for_multiple_properties);
 
 	GDVIRTUAL_BIND(_can_handle, "object")

editor/editor_inspector.h

@@ -252,9 +252,13 @@ protected:
 	GDVIRTUAL7R(bool, _parse_property, Object *, Variant::Type, String, PropertyHint, String, BitField<PropertyUsageFlags>, bool)
 	GDVIRTUAL1(_parse_end, Object *)
 
+#ifndef DISABLE_DEPRECATED
+	void _add_property_editor_bind_compat_92322(const String &p_for_property, Control *p_prop, bool p_add_to_end);
+	static void _bind_compatibility_methods();
+#endif // DISABLE_DEPRECATED
 public:
 	void add_custom_control(Control *control);
-	void add_property_editor(const String &p_for_property, Control *p_prop, bool p_add_to_end = false);
+	void add_property_editor(const String &p_for_property, Control *p_prop, bool p_add_to_end = false, const String &p_label = String());
 	void add_property_editor_for_multiple_properties(const String &p_label, const Vector<String> &p_properties, Control *p_prop);
 
 	virtual bool can_handle(Object *p_object);

editor/plugins/tiles/tile_set_atlas_source_editor.cpp

@@ -2938,6 +2938,18 @@ bool EditorInspectorPluginTileData::parse_property(Object *p_object, const Varia
 			add_property_editor(p_path, ep);
 			return true;
 		}
+	} else if (p_path.begins_with("custom_data_") && p_path.trim_prefix("custom_data_").is_valid_int()) {
+		// Custom data layers.
+		int layer_index = components[0].trim_prefix("custom_data_").to_int();
+		ERR_FAIL_COND_V(layer_index < 0, false);
+		EditorProperty *ep = EditorInspectorDefaultPlugin::get_editor_for_property(p_object, p_type, p_path, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT);
+		const TileSetAtlasSourceEditor::AtlasTileProxyObject *proxy_obj = Object::cast_to<TileSetAtlasSourceEditor::AtlasTileProxyObject>(p_object);
+		const TileSetAtlasSource *atlas_source = *proxy_obj->get_edited_tile_set_atlas_source();
+		ERR_FAIL_NULL_V(atlas_source, false);
+		const TileSet *tile_set = atlas_source->get_tile_set();
+		ERR_FAIL_NULL_V(tile_set, false);
+		add_property_editor(p_path, ep, false, tile_set->get_custom_data_layer_name(layer_index));
+		return true;
 	}
 	return false;
 }

misc/extension_api_validation/4.2-stable.expected

@@ -357,3 +357,10 @@ Validate extension JSON: Error: Field 'classes/RenderingServer/methods/canvas_it
 Validate extension JSON: Error: Field 'classes/RenderingServer/methods/canvas_item_add_rect/arguments': size changed value in new API, from 3 to 4.
 
 Optional arguments added. Compatibility methods registered.
+
+
+GH-92322
+--------
+Validate extension JSON: Error: Field 'classes/EditorInspectorPlugin/methods/add_property_editor/arguments': size changed value in new API, from 3 to 4.
+
+Optional arguments added. Compatibility methods registered.