add full functionality to add and edit groups in group view

UI/Components/GroupMenu.gd

@@ -61,6 +61,10 @@ func set_text(text: String) -> void:
 	header_text_label.text = text
 
 
+func get_text() -> String:
+	return header_text_label.text
+
+
 func set_description(text: String) -> void:
 	if text == "":
 		description_label.visible = false
@@ -84,6 +88,8 @@ func set_children_visible(p_visible: bool) -> void:
 	add_install_button_container.visible = p_visible
 	inner_separator.visible = p_visible
 
+	description_label.visible = p_visible && !description_label.text.is_empty()
+
 
 func add_custom(control: Control) -> void:
 	header_custom_control_container.add_child(control)

UI/Components/OverrideEditorSettingsMenu/OverrideEditorSettingsMenu.gd

@@ -33,3 +33,10 @@ func clear() -> void:
 		func(c: OverrideEditorSettingsMenuItem):
 			c.queue_free()
 	)
+
+
+func fill_from_dictionary(overrides: Dictionary) -> void:
+	for override in overrides:
+		var item: OverrideEditorSettingsMenuItem = ITEM_SCENE.instantiate()
+		add_item(item)
+		item.fill(override, overrides[override])

UI/Components/OverrideEditorSettingsMenu/OverrideEditorSettingsMenuItem.gd

@@ -19,6 +19,11 @@ func _ready() -> void:
 
 func get_property() -> Dictionary:
 	var prop_name = property_name_line_edit.text
-	var value = str_to_var(prop_name)
+	var value = str_to_var(property_value_line_edit.text)
 
 	return {prop_name: value}
+
+
+func fill(key: String, value: Variant) -> void:
+	property_name_line_edit.text = key
+	property_value_line_edit.text = var_to_str(value)

UI/Dialogs/GroupEditDialog.gd

@@ -23,3 +23,18 @@ func get_group_metadata() -> GroupMetadata:
 	group_metadata.settings_overrides = override_editor_settings_menu.get_overrides()
 
 	return group_metadata
+
+
+func fill_from_group_metadata(p_name: String) -> void:
+	name_line_edit.text = p_name
+	icon_path_line_edit.text = group_metadata.icon_path
+	description_text_edit.text = group_metadata.description
+	override_editor_settings_menu.fill_from_dictionary(group_metadata.settings_overrides)
+
+
+func clear_ok_button_connections() -> void:
+	for connection in get_signal_connection_list("confirmed"):
+		var callable := connection["callable"] as Callable
+		var _signal := connection["signal"] as Signal
+
+		_signal.disconnect(callable)

UI/Dialogs/GroupEditDialog.tscn

@@ -6,14 +6,14 @@
 [node name="GroupEditDialog" type="ConfirmationDialog"]
 initial_position = 1
 title = "Edit Group"
-size = Vector2i(678, 411)
+size = Vector2i(678, 419)
 script = ExtResource("1_ic3yh")
 
 [node name="VBoxContainer" type="VBoxContainer" parent="."]
-offset_left = 8.0
-offset_top = 8.0
-offset_right = 670.0
-offset_bottom = 362.0
+offset_left = 12.0
+offset_top = 12.0
+offset_right = 666.0
+offset_bottom = 366.0
 
 [node name="HBoxContainer" type="HBoxContainer" parent="VBoxContainer"]
 layout_mode = 2

UI/Main/GroupsView.gd

@@ -14,14 +14,16 @@ func _ready() -> void:
 
 	new_group_button.pressed.connect(add_new_group)
 
+	group_edit_dialog.canceled.connect(group_edit_dialog.clear_ok_button_connections)
 
-func add_new_group():
+
+func add_new_group() -> void:
 	group_edit_dialog.clear()
 	group_edit_dialog.ok_button_text = "Create"
 
 	group_edit_dialog.confirmed.connect(
 		func():
-			var gm := group_edit_dialog.group_metadata
+			var gm := group_edit_dialog.get_group_metadata()
 
 			# TODO: hack, redo later
 			var group_name := group_edit_dialog.name_line_edit.text
@@ -30,6 +32,24 @@ func add_new_group():
 			group_menus_container.add_child(group_menu)
 			group_menu.setup_from_metadata(group_name, gm)
 
-	)
+			group_menu.edit_group_button_pressed.connect(edit_group.bind(group_menu))
+
+	, CONNECT_ONE_SHOT)
+
+	group_edit_dialog.show()
+
+
+func edit_group(group_menu: GroupMenu) -> void:
+	group_edit_dialog.clear()
+	group_edit_dialog.ok_button_text = "OK"
+
+	var group_name := group_menu.get_text()
+	group_edit_dialog.group_metadata = group_menu.group_metadata
+	group_edit_dialog.fill_from_group_metadata(group_name)
+
+	group_edit_dialog.confirmed.connect(
+		func():
+			group_menu.setup_from_metadata(group_name, group_edit_dialog.get_group_metadata())
+	, CONNECT_ONE_SHOT)
 
 	group_edit_dialog.show()