private void OnComponentLoaded(ILegoUI legoui)
{
legoui.SetParentUi(LocUI);
ILegoComponent component = (ILegoComponent)legoui;
if (componentMeta == null)
{
var bigId = legoui.UIRect.name;
var lowerId = "";//YuBigAssetIdMap.GetLowerId(bigId);
var uiMeta = metaHelper.GetMeta(lowerId);
componentMeta = uiMeta;
}
component.ScrollViewId = components.Count; // 设置组件的滚动列表子项索引
UpdateComponentAtInit(component);
components.AddLast(component);
DrawComponent(component);
UpdateMaxIndexOffset();
UpadteContentSize();
// 调用外部委托
onComponentBuilded?.Invoke(component);
if (requestTaskCount > 0)
{
if (--requestTaskCount == 0)
{
onReplaceComponents?.Invoke(components);
RxModelReplaceComplished();
}
}
}
public void Init(RectTransform tUi, int speed, Action <RectTransform> pushTaskAction,
YuLegoUnloadTask parentTask)
{
taskRect = tUi;
var uiTypeId = GetUiTypeId();
taskMeta = metaHelper.GetMeta(uiTypeId);
unloadSpeed = speed;
m_PushTaskAction = pushTaskAction;
_parentTask = parentTask;
willUnloadCount = taskMeta.WillUnloadCount;
sonComponentNum = taskMeta.ComponentRefs.Count;
sonContainerNum = taskMeta.ContainerRefs.Count;
_executeAble = true;
string GetUiTypeId()
{
if (!tUi.name.Contains("@"))
{
return(tUi.name);
}
var finalId = tUi.name.Split('@').First();
return(finalId);
}
}
/// <summary>
/// 加载 View
/// </summary>
/// <param name="id"></param>
/// <param name="callback"></param>
/// <param name="buildSpeed"></param>
/// <param name="isInback"></param>
private void WaitView(string id, Action <ILegoUI> callback, int buildSpeed, bool isInback = false)
{
var uiMeta = MetaHelper.GetMeta(id);
TryHideOther(uiMeta);
if (views.ContainsKey(id))
{
var view = views[id];
callback?.Invoke(view);
view.Show();
return;
}
var viewParent = GetViewMountPoint(id);
var task = LegoBuilder.CreateTask(id, OnBuilded, viewParent, buildSpeed)
.SetParentRect(viewParent)
.SetUILoadCallback(callback)
.SetBackLoad(isInback);
waitTasks.Enqueue(task);
}
public void Init(string id,
Action <LegoBuildTask> onBuilded,
RectTransform parent)
{
ParentRect = parent;
TaskMeta = metaHelper.GetMeta(id);
TaskMeta.Reset(); // 每次开始构建都重置元数据
m_OnBuilded = onBuilded;
sonNum = TaskMeta.ComponentRefs.Count;
containerNum = TaskMeta.ContainerRefs.Count;
willBuildCount = TaskMeta.WillBuildCount;
CreateRootAtOnce(); // 构建组件根对象
TryMountAtOnce();
AddRootButton(); // 添加根按钮
#if DEBUG
AddHelper(); // 编辑器下添加开发助手组件
#endif
buildAble = true;
}
/// <summary>
/// 构造一个乐高UI。
/// </summary>
/// <param name="locRect">UI所持有的游戏对象根物体。</param>
/// <param name="pipeHandlers">UI所对应的所有UI生命周期事件处理器。</param>
/// <param name="sons"></param>
/// <param name="isInBack"></param>
public void Construct
(
RectTransform locRect,
List <IYuLegoUIPipelineHandler> pipeHandlers,
List <ILegoUI> sons = null,
bool isInBack = false
)
{
UIRect = locRect;
isInBackground = isInBack;
selfMeta = metaHelper.GetMeta(UIRect);
TryAddCanvasGroup();
TryAddAllSonComponent(sons);
InitPipelineHandlers(pipeHandlers); // 生命周期处理器
InitExternalPipeline(); // 外部生命周期
controlStorage = LegoControlStorage.StoragePool.Take();
GetOperateControl();
TryAddRootButton();
RegisterHandler();
RegisterHandlerExtend();
OnCreated();
}
