Add dialogic

addons/dialogic/Editor/Events/Parts/ResourcePickers/Themes/EventPart_ThemePicker.gd

@@ -0,0 +1,78 @@
+tool
+extends "res://addons/dialogic/Editor/Events/Parts/EventPart.gd"
+
+# has an event_data variable that stores the current data!!!
+export (String) var default_text = "Select Theme"
+
+## node references
+onready var picker_menu = $MenuButton
+
+# used to connect the signals
+func _ready():
+	picker_menu.connect("about_to_show", self, "_on_PickerMenu_about_to_show")
+	picker_menu.custom_icon = load("res://addons/dialogic/Images/Resources/theme.svg")
+
+# called by the event block
+func load_data(data:Dictionary):
+	# First set the event_data
+	.load_data(data)
+	
+	# Now update the ui nodes to display the data. 
+	select_theme()
+	
+# has to return the wanted preview, only useful for body parts
+func get_preview():
+	return ''
+
+func select_theme():
+	if event_data['set_theme'] != '':
+		for theme in DialogicUtil.get_theme_list():
+			if theme['file'] == event_data['set_theme']:
+				picker_menu.text = theme['name']
+	else:
+		picker_menu.text = default_text
+
+# when an index is selected on one of the menus.
+func _on_PickerMenu_selected(index, menu):
+	event_data['set_theme'] = menu.get_item_metadata(index).get('file', '')
+	
+	select_theme()
+	
+	# informs the parent about the changes!
+	data_changed()
+
+
+func _on_PickerMenu_about_to_show():
+	build_PickerMenu()
+
+func build_PickerMenu():
+	picker_menu.get_popup().clear()
+	var folder_structure = DialogicUtil.get_theme_folder_structure()
+
+	## building the root level
+	build_PickerMenuFolder(picker_menu.get_popup(), folder_structure, "MenuButton")
+
+# is called recursively to build all levels of the folder structure
+func build_PickerMenuFolder(menu:PopupMenu, folder_structure:Dictionary, current_folder_name:String):
+	var index = 0
+	for folder_name in folder_structure['folders'].keys():
+		var submenu = PopupMenu.new()
+		var submenu_name = build_PickerMenuFolder(submenu, folder_structure['folders'][folder_name], folder_name)
+		submenu.name = submenu_name
+		menu.add_submenu_item(folder_name, submenu_name)
+		menu.set_item_icon(index, get_icon("Folder", "EditorIcons"))
+		menu.add_child(submenu)
+		picker_menu.update_submenu_style(submenu)
+		index += 1
+	
+	var files_info = DialogicUtil.get_theme_dict()
+	for file in folder_structure['files']:
+		menu.add_item(files_info[file]['name'])
+		menu.set_item_icon(index, editor_reference.get_node("MainPanel/MasterTreeContainer/MasterTree").theme_icon)
+		menu.set_item_metadata(index, {'file':file})
+		index += 1
+	
+	if not menu.is_connected("index_pressed", self, "_on_PickerMenu_selected"):
+		menu.connect("index_pressed", self, '_on_PickerMenu_selected', [menu])
+	
+	return current_folder_name

addons/dialogic/Editor/Events/Parts/ResourcePickers/Themes/ThemePicker.tscn

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+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://addons/dialogic/Editor/Events/Parts/ResourcePickers/Themes/EventPart_ThemePicker.gd" type="Script" id=1]
+[ext_resource path="res://addons/dialogic/Editor/Events/Parts/ResourcePickers/ResourcePickerMenu.tscn" type="PackedScene" id=2]
+[ext_resource path="res://addons/dialogic/Editor/Events/Parts/Text/GreyLabel.tscn" type="PackedScene" id=3]
+
+[node name="ThemePicker" type="HBoxContainer"]
+margin_right = 157.0
+margin_bottom = 27.0
+size_flags_vertical = 4
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+show_text = true
+
+[node name="Label" parent="." instance=ExtResource( 3 )]
+margin_top = 6.0
+margin_right = 59.0
+margin_bottom = 20.0
+custom_colors/font_color = Color( 0, 0, 0, 1 )
+text = "to theme"
+
+[node name="MenuButton" parent="." instance=ExtResource( 2 )]
+margin_left = 63.0
+margin_top = 1.0
+margin_right = 177.0
+margin_bottom = 25.0
+custom_colors/font_color = Color( 0.8, 0.807843, 0.827451, 1 )