151 lines
3.8 KiB
GDScript
151 lines
3.8 KiB
GDScript
@tool
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extends VBoxContainer
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signal file_selected(file_path: String)
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signal file_popup_menu_requested(at_position: Vector2)
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signal file_double_clicked(file_path: String)
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signal file_middle_clicked(file_path: String)
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const DialogueConstants = preload("../constants.gd")
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const MODIFIED_SUFFIX = "(*)"
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@export var icon: Texture2D
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@onready var filter_edit: LineEdit = $FilterEdit
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@onready var list: ItemList = $List
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var file_map: Dictionary = {}
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var current_file_path: String = ""
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var last_selected_file_path: String = ""
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var files: PackedStringArray = []:
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set(next_files):
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files = next_files
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files.sort()
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update_file_map()
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apply_filter()
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get:
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return files
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var unsaved_files: Array[String] = []
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var filter: String = "":
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set(next_filter):
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filter = next_filter
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apply_filter()
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get:
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return filter
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func _ready() -> void:
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apply_theme()
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filter_edit.placeholder_text = DialogueConstants.translate(&"files_list.filter")
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func focus_filter() -> void:
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filter_edit.grab_focus()
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func select_file(file: String) -> void:
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list.deselect_all()
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for i in range(0, list.get_item_count()):
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var item_text = list.get_item_text(i).replace(MODIFIED_SUFFIX, "")
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if item_text == get_nice_file(file, item_text.count("/") + 1):
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list.select(i)
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last_selected_file_path = file
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func mark_file_as_unsaved(file: String, is_unsaved: bool) -> void:
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if not file in unsaved_files and is_unsaved:
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unsaved_files.append(file)
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elif file in unsaved_files and not is_unsaved:
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unsaved_files.erase(file)
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apply_filter()
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func update_file_map() -> void:
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file_map = {}
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for file in files:
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var nice_file: String = get_nice_file(file)
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# See if a value with just the file name is already in the map
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for key in file_map.keys():
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if file_map[key] == nice_file:
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var bit_count = nice_file.count("/") + 2
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var existing_nice_file = get_nice_file(key, bit_count)
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nice_file = get_nice_file(file, bit_count)
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while nice_file == existing_nice_file:
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bit_count += 1
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existing_nice_file = get_nice_file(key, bit_count)
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nice_file = get_nice_file(file, bit_count)
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file_map[key] = existing_nice_file
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file_map[file] = nice_file
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func get_nice_file(file_path: String, path_bit_count: int = 1) -> String:
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var bits = file_path.replace("res://", "").replace(".dialogue", "").split("/")
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bits = bits.slice(-path_bit_count)
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return "/".join(bits)
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func apply_filter() -> void:
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list.clear()
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for file in file_map.keys():
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if filter == "" or filter.to_lower() in file.to_lower():
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var nice_file = file_map[file]
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if file in unsaved_files:
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nice_file += MODIFIED_SUFFIX
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var new_id := list.add_item(nice_file)
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list.set_item_icon(new_id, icon)
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select_file(current_file_path)
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func apply_theme() -> void:
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if is_instance_valid(filter_edit):
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filter_edit.right_icon = get_theme_icon("Search", "EditorIcons")
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if is_instance_valid(list):
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list.add_theme_stylebox_override("panel", get_theme_stylebox("panel", "Panel"))
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### Signals
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func _on_theme_changed() -> void:
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apply_theme()
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func _on_filter_edit_text_changed(new_text: String) -> void:
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self.filter = new_text
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func _on_list_item_clicked(index: int, at_position: Vector2, mouse_button_index: int) -> void:
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var item_text = list.get_item_text(index).replace(MODIFIED_SUFFIX, "")
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var file = file_map.find_key(item_text)
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if mouse_button_index == MOUSE_BUTTON_LEFT or mouse_button_index == MOUSE_BUTTON_RIGHT:
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select_file(file)
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file_selected.emit(file)
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if mouse_button_index == MOUSE_BUTTON_RIGHT:
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file_popup_menu_requested.emit(at_position)
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if mouse_button_index == MOUSE_BUTTON_MIDDLE:
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file_middle_clicked.emit(file)
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func _on_list_item_activated(index: int) -> void:
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var item_text = list.get_item_text(index).replace(MODIFIED_SUFFIX, "")
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var file = file_map.find_key(item_text)
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select_file(file)
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file_double_clicked.emit(file)
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