82 lines
2.8 KiB
Ucode
82 lines
2.8 KiB
Ucode
|
/**
|
||
|
|
* This data store provides information for automatically generating lists of widgets
|
||
|
|
* given a collection of metadata provided by the UIDataProvider_MenuItem class.
|
||
|
|
*
|
||
|
|
* Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
|
||
|
|
*/
|
||
|
|
class UIDataStore_MenuItems extends UIDataStore_GameResource
|
||
|
|
native(inherit)
|
||
|
|
config(UI);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* the tag used to retrieve the menu items for the gametype options of the OnlineGameSettings datastore's selected game configuration.
|
||
|
|
*/
|
||
|
|
var const name CurrentGameSettingsTag;
|
||
|
|
|
||
|
|
/** collection of providers per part type. */
|
||
|
|
var const private native transient MultiMap_Mirror OptionProviders{TMultiMap<FName, class UUIDataProvider_MenuItem*>};
|
||
|
|
|
||
|
|
/** Array of dynamically created providers. */
|
||
|
|
var transient array<UIDataProvider_MenuItem> DynamicProviders;
|
||
|
|
|
||
|
|
cpptext
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* Called when this data store is added to the data store manager's list of active data stores.
|
||
|
|
*
|
||
|
|
* @param PlayerOwner the player that will be associated with this DataStore. Only relevant if this data store is
|
||
|
|
* associated with a particular player; NULL if this is a global data store.
|
||
|
|
*/
|
||
|
|
virtual void OnRegister( ULocalPlayer* PlayerOwner );
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Handler for the OnlineGameSettings data store's OnDataProviderPropertyChange delegate. When the selected gametype is
|
||
|
|
* changed, updates the current game option set.
|
||
|
|
*
|
||
|
|
* @param SourceProvider the data provider that generated the notification
|
||
|
|
* @param PropTag the property that changed
|
||
|
|
*/
|
||
|
|
function OnGameSettingsChanged( UIDataProvider SourceProvider, optional name PropTag )
|
||
|
|
{
|
||
|
|
local UIDataStore_OnlineGameSettings GameSettingsDataStore;
|
||
|
|
|
||
|
|
GameSettingsDataStore = UIDataStore_OnlineGameSettings(SourceProvider);
|
||
|
|
if ( GameSettingsDataStore != None && PropTag == 'SelectedIndex' )
|
||
|
|
{
|
||
|
|
RefreshSubscribers(CurrentGameSettingsTag, true, Self);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/* === UIDataStore interface === */
|
||
|
|
/**
|
||
|
|
* Called when this data store is added to the data store manager's list of active data stores.
|
||
|
|
*
|
||
|
|
* @param PlayerOwner the player that will be associated with this DataStore. Only relevant if this data store is
|
||
|
|
* associated with a particular player; NULL if this is a global data store.
|
||
|
|
*/
|
||
|
|
event Registered( LocalPlayer PlayerOwner )
|
||
|
|
{
|
||
|
|
Super.Registered(PlayerOwner);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Called when this data store is removed from the data store manager's list of active data stores.
|
||
|
|
*
|
||
|
|
* @param PlayerOwner the player that will be associated with this DataStore. Only relevant if this data store is
|
||
|
|
* associated with a particular player; NULL if this is a global data store.
|
||
|
|
*/
|
||
|
|
event Unregistered( LocalPlayer PlayerOwner )
|
||
|
|
{
|
||
|
|
Super.Unregistered(PlayerOwner);
|
||
|
|
}
|
||
|
|
|
||
|
|
DefaultProperties
|
||
|
|
{
|
||
|
|
Tag=MenuItems
|
||
|
|
|
||
|
|
CurrentGameSettingsTag=CurrentGameSettings
|
||
|
|
}
|
||
|
|
|
||
|
|
|