first Prototype

addons/localization_editor/scenes/placeholders/LocalizationPlaceholdersList.gd

@@ -0,0 +1,58 @@
+# Placeholders list UI for LocalizationEditor : MIT License
+# @author Vladimir Petrenko
+@tool
+extends HBoxContainer
+
+var _locale: String
+var _data: LocalizationData
+
+@onready var _separator_ui = $Separator
+@onready var _head_ui = $VBox/Head
+@onready var _scroll_ui = $VBox/Scroll
+@onready var _placeholders_ui = $VBox/Scroll/PlaceholdersList
+
+const Locales = preload("res://addons/localization_editor/model/LocalizationLocalesList.gd")
+const LocalizationPlaceholder = preload("res://addons/localization_editor/scenes/placeholders/LocalizationPlaceholder.tscn")
+
+func set_data(locale: String, data: LocalizationData) -> void:
+	_locale = locale
+	_data = data
+	_head_ui.set_data(_locale, _data)
+	update_view()
+
+func get_locale() -> String:
+	return _locale
+
+func get_v_scroll() -> int:
+	if _scroll_ui == null:
+		return 0
+	return _scroll_ui.get_v_scroll()
+
+func set_v_scroll(value: int) -> void:
+	_scroll_ui.set_v_scroll(value)
+
+func update_view() -> void:
+	if get_index() == 0:
+		_separator_ui.hide()
+	_head_ui.set_title(Locales.label_by_code(_locale))
+	_add_placeholders()
+
+func _add_placeholders() -> void:
+	_clear_placeholders()
+	var placeholders_filtered = _data.placeholders_filtered()
+	for key in placeholders_filtered.keys():
+		var placeholder = placeholders_filtered[key]
+		if placeholder.has(_locale):
+			_add_placeholder(key)
+
+func _clear_placeholders() -> void:
+	for placeholder_ui in _placeholders_ui.get_children():
+		_placeholders_ui.remove_child(placeholder_ui)
+		placeholder_ui.queue_free()
+
+func _add_placeholder(key) -> void:
+	var placeholder_ui = LocalizationPlaceholder.instantiate()
+	_placeholders_ui.add_child(placeholder_ui)
+	placeholder_ui.set_data(key, _locale, _data)
+
+