/// <summary>
/// 初始化ViewController
/// </summary>
private async Task InitializeViewModel()
{
this.ViewModelContainer = this.GameObject.GetComponent <ViewControllerContainer>();
if (this.ViewModelContainer == null)
{
Debug.LogErrorFormat("Prefab {0} has not ViewContainer Component..", this.ViewName);
return;
}
var rType = Type.GetType(this.ViewModelContainer.ViewControllerClass);
if (rType == null)
{
Debug.LogErrorFormat("Can not find ViewModel Type: {0}", rType);
return;
}
// 构建ViewController
this.ViewController = HotfixReflectAssists.Construct(rType) as ViewController;
this.ViewController.View = this;
this.ViewController.BindingViewModels(this.ViewModelContainer);
await this.ViewController.Initialize();
this.ViewController.DataBindingConnect(this.ViewModelContainer);
}
public void DataBindingDisconnect(ViewControllerContainer rViewControllerContainer)
{
if (!rViewControllerContainer)
{
return;
}
var rAllMemberBindings = rViewControllerContainer.gameObject.GetComponentsInChildren <MemberBindingAbstract>(true);
for (int i = 0; i < rAllMemberBindings.Length; i++)
{
var rMemberBinding = rAllMemberBindings[i];
if (rMemberBinding.ViewModelProp == null)
{
continue;
}
ViewModel rViewModel = rMemberBinding.ViewModelProp.PropertyOwner as ViewModel;
if (rViewModel != null)
{
rViewModel.PropChangedHandler -= rMemberBinding.ViewModelPropertyWatcher.PropertyChanged;
}
rMemberBinding.OnDestroy();
}
var rAllEventBindings = rViewControllerContainer.gameObject.GetComponentsInChildren <EventBinding>(true);
for (int i = 0; i < rAllEventBindings.Length; i++)
{
rAllEventBindings[i].OnDestroy();
}
}
/// <summary>
/// ListViewModel和View之间的数据绑定
/// </summary>
private void BindingListViewAndViewModels(ViewControllerContainer rViewControllerContainer)
{
var rViewModelDataSources = UtilTool.GetComponentsInChildrenUtilOrigin <ViewModelDataSourceList>(rViewControllerContainer);
for (int i = 0; i < rViewModelDataSources.Count; i++)
{
var rViewModelDataSource = rViewModelDataSources[i];
rViewModelDataSource.ViewModelProp = HotfixDataBindingTypeResolve.MakeViewModelDataBindingProperty(rViewModelDataSource.ViewModelPath);
if (rViewModelDataSource.ViewModelProp == null)
{
Debug.LogErrorFormat("View Model Path: {0} error..", rViewModelDataSource.ViewModelPath);
return;
}
ViewModel rViewModel = this.GetViewModel(rViewModelDataSource.ViewModelProp.PropertyOwnerKey);
if (rViewModel == null)
{
Debug.LogErrorFormat("View Model: {0} error..", rViewModelDataSource.ViewModelPath);
return;
}
rViewModelDataSource.ViewModelProp.PropertyOwner = rViewModel;
// 绑定Watcher
rViewModelDataSource.ViewModelPropertyWatcher = new DataBindingPropertyWatcher(rViewModel, rViewModelDataSource.ViewModelProp.PropertyName, () =>
{
// 重新设置List数据时候，改变个数
this.BindingList(rViewModelDataSource);
});
rViewModel.PropChangedHandler += rViewModelDataSource.ViewModelPropertyWatcher.PropertyChanged;
// 初始化list
this.BindingList(rViewModelDataSource);
}
}
private void BindingArrayViewAndViewModels(ViewControllerContainer rViewModelContainer)
{
var rViewModelDataSources = rViewModelContainer.gameObject.GetComponentsInChildren <ViewModelDataSourceArray>(true);
for (int i = 0; i < rViewModelDataSources.Length; i++)
{
var rViewModelDataSource = rViewModelDataSources[i];
rViewModelDataSource.ViewModelProp = HotfixDataBindingTypeResolve.MakeViewModelDataBindingProperty(rViewModelDataSource.ViewModelPath);
if (rViewModelDataSource.ViewModelProp == null)
{
Debug.LogErrorFormat("View Model Path: {0} error..", rViewModelDataSource.ViewModelPath);
return;
}
ViewModel rViewModel = this.GetViewModel(rViewModelDataSource.ViewModelProp.PropertyOwnerKey);
if (rViewModel == null)
{
Debug.LogErrorFormat("View Model: {0} error..", rViewModelDataSource.ViewModelPath);
return;
}
rViewModelDataSource.ViewModelProp.PropertyOwner = rViewModel;
// 绑定watcher
rViewModelDataSource.ViewModelPropertyWatcher = new DataBindingPropertyWatcher(rViewModel, rViewModelDataSource.ViewModelProp.PropertyName, () =>
{
this.FillArrayItems(rViewModelDataSource);
});
rViewModel.PropChangedHandler += rViewModelDataSource.ViewModelPropertyWatcher.PropertyChanged;
this.FillArrayItems(rViewModelDataSource);
}
}
/// <summary>
/// 把Event绑定到ViewController里面
/// </summary>
private void BindingEvents(ViewControllerContainer rViewControllerContainer)
{
for (int i = 0; i < rViewControllerContainer.EventBindings.Count; i++)
{
var rEventBinding = rViewControllerContainer.EventBindings[i];
if (rEventBinding.IsListTemplate)
{
continue;
}
var bResult = HotfixDataBindingTypeResolve.MakeViewModelDataBindingEvent(this, rEventBinding);
if (!bResult)
{
Debug.LogErrorFormat("Make view model binding event {0} failed..", rEventBinding.ViewModelMethod);
}
}
}
public void DataBindingConnect(ViewControllerContainer rViewControllerContainer)
{
if (rViewControllerContainer == null)
{
return;
}
// 把Event绑定到ViewController里面
this.BindingEvents(rViewControllerContainer);
// ViewModel和View之间的数据绑定
this.BindingViewAndViewModels(rViewControllerContainer);
// ListViewModel和View之间的数据绑定
this.BindingListViewAndViewModels(rViewControllerContainer);
// TabViewModel和View之间的数据绑定
this.BindingTabViewAndViewModels(rViewControllerContainer);
// ArrayViewModel和View之间的数据绑定
this.BindingArrayViewAndViewModels(rViewControllerContainer);
}
/// <summary>
/// 把ViewModel绑定到ViewController里面
/// </summary>
public void BindingViewModels(ViewControllerContainer rViewControllerContainer)
{
for (int i = 0; i < rViewControllerContainer.ViewModels.Count; i++)
{
var rViewModelDataSource = rViewControllerContainer.ViewModels[i];
ViewModel rViewModel = ViewModelManager.Instance.ReceiveViewModel(rViewModelDataSource.ViewModelPath);
// 匹配DefaultViewModel
if (this.View.DefaultViewModel != null && this.View.DefaultViewModel.GetType().FullName.Equals(rViewModelDataSource.ViewModelPath))
{
rViewModel = this.View.DefaultViewModel;
}
if (rViewModel != null)
{
this.AddViewModel(rViewModelDataSource.ViewModelPath, rViewModel);
}
else
{
Debug.LogErrorFormat("Can not find ViewModel {0}.", rViewModelDataSource.ViewModelPath);
}
}
}
/// <summary>
/// ViewModel和View之间的数据绑定
/// </summary>
private void BindingViewAndViewModels(ViewControllerContainer rViewControllerContainer)
{
var rAllMemberBindings = UtilTool.GetComponentsInChildrenUtilOrigin <MemberBindingAbstract>(rViewControllerContainer);
for (int i = 0; i < rAllMemberBindings.Count; i++)
{
var rMemberBinding = rAllMemberBindings[i];
if (rMemberBinding.IsListTemplate)
{
continue; // 过滤掉ListTemplate标记得Binding Script
}
rMemberBinding.ViewProp = DataBindingTypeResolve.MakeViewDataBindingProperty(rMemberBinding.gameObject, rMemberBinding.ViewPath);
if (rMemberBinding.ViewProp == null)
{
Debug.LogErrorFormat("View Path: {0} error..", rMemberBinding.ViewPath);
return;
}
rMemberBinding.ViewModelProp = HotfixDataBindingTypeResolve.MakeViewModelDataBindingProperty(rMemberBinding.ViewModelPath);
if (rMemberBinding.ViewModelProp == null)
{
Debug.LogErrorFormat("View Model Path: {0} error..", rMemberBinding.ViewModelPath);
return;
}
ViewModel rViewModel = this.GetViewModel(rMemberBinding.ViewModelProp.PropertyOwnerKey);
if (rViewModel == null)
{
Debug.LogErrorFormat("View Model: {0} error..", rMemberBinding.ViewModelPath);
return;
}
// 设置类型转换器
if (rMemberBinding.IsDataConvert)
{
rMemberBinding.ViewModelProp.ConvertMethod = HotfixDataBindingTypeResolve.MakeViewModelDataBindingConvertMethod(rMemberBinding.DataConverterMethodPath);
if (rMemberBinding.IsDataConvert && rMemberBinding.ViewModelProp.ConvertMethod == null)
{
Debug.LogError("Cannot find convert method: {0}.." + rMemberBinding.DataConverterMethodPath);
return;
}
}
else
{
rMemberBinding.ViewModelProp.ConvertMethod = null;
}
rMemberBinding.ViewModelProp.PropertyOwner = rViewModel;
rMemberBinding.SyncFromViewModel();
// ViewModel绑定View
rMemberBinding.ViewModelPropertyWatcher = new DataBindingPropertyWatcher(rViewModel, rMemberBinding.ViewModelProp.PropertyName, () =>
{
rMemberBinding.SyncFromViewModel();
});
rViewModel.PropChangedHandler += rMemberBinding.ViewModelPropertyWatcher.PropertyChanged;
// View绑定ViewModel
var rMemberBindingTwoWay = rMemberBinding as MemberBindingTwoWay;
if (rMemberBindingTwoWay != null)
{
rMemberBindingTwoWay.InitEventWatcher();
}
}
}
protected override void OnEnable()
{
base.OnEnable();
mTarget = this.target as ViewControllerContainer;
}
public void DataBindingDisconnect(ViewControllerContainer rViewControllerContainer)
{
if (!rViewControllerContainer)
{
return;
}
var rAllMemberBindings = rViewControllerContainer.gameObject.GetComponentsInChildren <MemberBindingAbstract>(true);
for (int i = 0; i < rAllMemberBindings.Length; i++)
{
var rMemberBinding = rAllMemberBindings[i];
if (rMemberBinding.ViewModelProp == null)
{
continue;
}
ViewModel rViewModel = rMemberBinding.ViewModelProp.PropertyOwner as ViewModel;
if (rViewModel != null)
{
if (rMemberBinding)
{
rViewModel.PropChangedHandler -= rMemberBinding.ViewModelPropertyWatcher.PropertyChanged;
}
}
if (rMemberBinding)
{
rMemberBinding.OnDestroy();
}
}
var rListViewModelDataSources = UtilTool.GetComponentsInChildrenUtilOrigin <ViewModelDataSourceList>(rViewControllerContainer);
for (int i = 0; i < rListViewModelDataSources.Count; i++)
{
var rViewModelDataSource = rListViewModelDataSources[i];
ViewModel rViewModel = rViewModelDataSource.ViewModelProp.PropertyOwner as ViewModel;
if (rViewModel != null)
{
rViewModel.PropChangedHandler -= rViewModelDataSource.ViewModelPropertyWatcher.PropertyChanged;
}
}
var rTabViewModelDataSources = rViewControllerContainer.gameObject.GetComponentsInChildren <ViewModelDataSourceTab>(true);
for (int i = 0; i < rTabViewModelDataSources.Length; i++)
{
var rViewModelDataSource = rTabViewModelDataSources[i];
ViewModel rViewModel = rViewModelDataSource.ViewModelProp.PropertyOwner as ViewModel;
if (rViewModel != null)
{
rViewModel.PropChangedHandler -= rViewModelDataSource.ViewModelPropertyWatcher.PropertyChanged;
}
}
var rArrayViewModelDataSources = rViewControllerContainer.gameObject.GetComponentsInChildren <ViewModelDataSourceArray>(true);
for (int i = 0; i < rArrayViewModelDataSources.Length; i++)
{
var rViewModelDataSource = rArrayViewModelDataSources[i];
ViewModel rViewModel = rViewModelDataSource.ViewModelProp.PropertyOwner as ViewModel;
if (rViewModel != null)
{
rViewModel.PropChangedHandler -= rViewModelDataSource.ViewModelPropertyWatcher.PropertyChanged;
}
}
var rAllEventBindings = rViewControllerContainer.gameObject.GetComponentsInChildren <EventBinding>(true);
for (int i = 0; i < rAllEventBindings.Length; i++)
{
rAllEventBindings[i].OnDestroy();
}
}
