Add right-click options to copy file names (#782)

A simple attempt to make the file names a bit easier to find out, so you don't have to open all files and look at their content to find out what file is what. 

Also updated the rmb popup looks of the menus on the MasterTree.

Author: Jowan-Spooner

addons/dialogic/Editor/MasterTree/MasterTree.gd

@@ -390,30 +390,39 @@ func hide_editors():
 ## *****************************************************************************
 
 func create_rmb_context_menus():
+	
 	var timeline_popup = PopupMenu.new()
 	timeline_popup.add_icon_item(get_icon("Filesystem", "EditorIcons"), DTS.translate('Show in File Manager'))
 	timeline_popup.add_icon_item(get_icon("ActionCopy", "EditorIcons"), DTS.translate('Copy Timeline Name'))
+	timeline_popup.add_icon_item(get_icon("Rename", "EditorIcons"), DTS.translate('Copy File Name'))
 	timeline_popup.add_icon_item(get_icon("Remove", "EditorIcons"), DTS.translate('Remove Timeline'))
 	add_child(timeline_popup)
+	add_rmb_popup_style(timeline_popup)
 	rmb_popup_menus["Timeline"] = timeline_popup
 
 	var character_popup = PopupMenu.new()
 	character_popup.add_icon_item(get_icon("Filesystem", "EditorIcons"), DTS.translate('Show in File Manager'))
+	character_popup.add_icon_item(get_icon("Rename", "EditorIcons"), DTS.translate('Copy File Name'))
 	character_popup.add_icon_item(get_icon("Remove", "EditorIcons"), DTS.translate('Remove Character'))
 	add_child(character_popup)
+	add_rmb_popup_style(character_popup)
 	rmb_popup_menus["Character"] = character_popup
 
 	var theme_popup = PopupMenu.new()
 	theme_popup.add_icon_item(get_icon("Filesystem", "EditorIcons"), DTS.translate('Show in File Manager'))
+	theme_popup.add_icon_item(get_icon("Rename", "EditorIcons"), DTS.translate('Copy File Name'))
 	theme_popup.add_icon_item(get_icon("Duplicate", "EditorIcons"), DTS.translate('Duplicate Theme'))
 	theme_popup.add_icon_item(get_icon("Remove", "EditorIcons"), DTS.translate('Remove Theme'))
 	add_child(theme_popup)
+	add_rmb_popup_style(theme_popup)
 	rmb_popup_menus["Theme"] = theme_popup
 
 	var definition_popup = PopupMenu.new()
 	definition_popup.add_icon_item(get_icon("Edit", "EditorIcons"), DTS.translate('Edit Definitions File'))
+	definition_popup.add_icon_item(get_icon("Rename", "EditorIcons"), DTS.translate('Copy Definition ID'))
 	definition_popup.add_icon_item(get_icon("Remove", "EditorIcons"), DTS.translate('Remove Definition entry'))
 	add_child(definition_popup)
+	add_rmb_popup_style(definition_popup)
 	rmb_popup_menus["Value"] = definition_popup
 	rmb_popup_menus["GlossaryEntry"] = definition_popup
 
@@ -423,20 +432,23 @@ func create_rmb_context_menus():
 	timeline_folder_popup.add_icon_item(get_icon("Folder", "EditorIcons") ,DTS.translate('Create Subfolder'))
 	timeline_folder_popup.add_icon_item(get_icon("Remove", "EditorIcons") ,DTS.translate('Delete Folder'))
 	add_child(timeline_folder_popup)
+	add_rmb_popup_style(timeline_folder_popup)
 	rmb_popup_menus['Timeline Root'] = timeline_folder_popup
 
 	var character_folder_popup = PopupMenu.new()
 	character_folder_popup.add_icon_item(get_icon("Add", "EditorIcons") ,DTS.translate('Add Character'))
 	character_folder_popup.add_icon_item(get_icon("Folder", "EditorIcons") ,DTS.translate('Create Subfolder'))
 	character_folder_popup.add_icon_item(get_icon("Remove", "EditorIcons") ,DTS.translate('Delete Folder'))
 	add_child(character_folder_popup)
+	add_rmb_popup_style(character_folder_popup)
 	rmb_popup_menus['Character Root'] = character_folder_popup
 
 	var theme_folder_popup = PopupMenu.new()
 	theme_folder_popup.add_icon_item(get_icon("Add", "EditorIcons") ,DTS.translate('Add Theme'))
 	theme_folder_popup.add_icon_item(get_icon("Folder", "EditorIcons") ,DTS.translate('Create Subfolder'))
 	theme_folder_popup.add_icon_item(get_icon("Remove", "EditorIcons") ,DTS.translate('Delete Folder'))
 	add_child(theme_folder_popup)
+	add_rmb_popup_style(theme_folder_popup)
 	rmb_popup_menus["Theme Root"] = theme_folder_popup
 
 	var definition_folder_popup = PopupMenu.new()
@@ -445,16 +457,19 @@ func create_rmb_context_menus():
 	definition_folder_popup.add_icon_item(get_icon("Folder", "EditorIcons") ,DTS.translate('Create Subfolder'))
 	definition_folder_popup.add_icon_item(get_icon("Remove", "EditorIcons") ,DTS.translate('Delete Folder'))
 	add_child(definition_folder_popup)
+	add_rmb_popup_style(definition_folder_popup)
 	rmb_popup_menus["Definition Root"] = definition_folder_popup
 
 	var documentation_folder_popup = PopupMenu.new()
 	documentation_folder_popup.add_icon_item(get_icon("Edit", "EditorIcons") ,DTS.translate('Toggle Editing Tools'))
 	add_child(documentation_folder_popup)
+	add_rmb_popup_style(documentation_folder_popup)
 	rmb_popup_menus["Documentation Root"] = documentation_folder_popup
 
 	var documentation_popup = PopupMenu.new()
 	documentation_popup.add_icon_item(get_icon("Edit", "EditorIcons") ,DTS.translate('Toggle Editing Tools'))
 	add_child(documentation_popup)
+	add_rmb_popup_style(documentation_popup)
 	rmb_popup_menus["Documentation"] = documentation_popup
 
 	# Connecting context menus
@@ -470,6 +485,13 @@ func create_rmb_context_menus():
 	definition_folder_popup.connect('id_pressed', self, '_on_DefinitionRootPopupMenu_id_pressed')
 	documentation_folder_popup.connect('id_pressed', self, '_on_DocumentationPopupMenu_id_pressed')
 
+func add_rmb_popup_style(popup):
+	var menu_background = load("res://addons/dialogic/Editor/Events/styles/ResourceMenuPanelBackground.tres")
+	menu_background.bg_color = get_color("base_color", "Editor")
+	
+	popup.add_stylebox_override('panel', menu_background)
+	popup.add_stylebox_override('hover', StyleBoxEmpty.new())
+	popup.add_color_override('font_color_hover', get_color("accent_color", "Editor"))
 
 func _on_item_rmb_selected(position):
 	var item = get_selected().get_metadata(0)
@@ -513,28 +535,34 @@ func create_item_path_recursive(item:TreeItem, path:String) -> String:
 func _on_TimelinePopupMenu_id_pressed(id):
 	if id == 0: # View files
 		OS.shell_open(ProjectSettings.globalize_path(DialogicResources.get_path('TIMELINE_DIR')))
-	if id == 1: # Copy to clipboard
+	elif id == 1: # Copy to clipboard
 		OS.set_clipboard(get_item_path(get_selected()).replace('Timelines', ''))
-	if id == 2: # Remove
+	elif id == 2: # Copy File name
+		OS.set_clipboard(get_selected().get_metadata(0).get('file'))
+	elif id == 3: # Remove
 		editor_reference.popup_remove_confirmation('Timeline')
 
 
 # Character context menu
 func _on_CharacterPopupMenu_id_pressed(id):
 	if id == 0:
 		OS.shell_open(ProjectSettings.globalize_path(DialogicResources.get_path('CHAR_DIR')))
-	if id == 1:
+	elif id == 1: # Copy File name
+		OS.set_clipboard(get_selected().get_metadata(0).get('file'))
+	elif id == 2: # Remove
 		editor_reference.popup_remove_confirmation('Character')
 
 
 # Theme context menu
 func _on_ThemePopupMenu_id_pressed(id):
 	if id == 0:
 		OS.shell_open(ProjectSettings.globalize_path(DialogicResources.get_path('THEME_DIR')))
-	if id == 1:
+	elif id == 1: # Copy File name
+		OS.set_clipboard(get_selected().get_metadata(0).get('file'))
+	elif id == 2:
 		var filename = editor_reference.get_node('MainPanel/MasterTreeContainer/MasterTree').get_selected().get_metadata(0)['file']
 		theme_editor.duplicate_theme(filename)
-	if id == 2:
+	elif id == 3:
 		editor_reference.popup_remove_confirmation('Theme')
 
 
@@ -543,7 +571,9 @@ func _on_DefinitionPopupMenu_id_pressed(id):
 	if id == 0:
 		var paths = DialogicResources.get_config_files_paths()
 		OS.shell_open(ProjectSettings.globalize_path(paths['DEFAULT_DEFINITIONS_FILE']))
-	if id == 1:
+	elif id == 1: # Copy File name
+		OS.set_clipboard(get_selected().get_metadata(0).get('id'))
+	if id == 2:
 		if value_editor.visible:
 			editor_reference.popup_remove_confirmation('Value')
 		elif glossary_entry_editor.visible: