public async Task Stress_Vm_FromStrategy(int childrenCount, int rank, IJavascriptObjectBuilderStrategyFactory strategyFactory)
{
var root = new SimpleFatherTestViewModel();
var test = new TestInContextAsync()
{
Bind = (win) => HtmlBinding.Bind(win, root, JavascriptBindingMode.TwoWay, strategyFactory),
Test = async(mb) =>
{
var bigVm = SimpleReadOnlyTestViewModel.BuildBigVm(childrenCount, rank);
var js = mb.JsRootObject;
var stopWatch = new Stopwatch();
stopWatch.Start();
await DoSafeAsyncUI(() => root.Other = bigVm);
await Task.Delay(DelayForTimeOut);
var other = await _WebView.EvaluateAsync(() => GetAttribute(js, "Other"));
stopWatch.Stop();
var ts = stopWatch.ElapsedMilliseconds - DelayForTimeOut;
_Logger.Info($"Perf: {((double)(ts)) / 1000} sec");
other.IsObject.Should().BeTrue();
}
};
await RunAsync(test);
}
public async Task Update_from_int(int value, IJavascriptObjectBuilderStrategyFactory strategyFactory)
{
var root = new FakeIntViewModel();
var test = new TestInContextAsync()
{
Bind = (win) => HtmlBinding.Bind(win, root, JavascriptBindingMode.TwoWay, strategyFactory),
Test = async(mb) =>
{
var js = mb.JsRootObject;
var stopWatch = new Stopwatch();
stopWatch.Start();
await DoSafeAsyncUI(() => root.Value = value);
await Task.Delay(DelayForTimeOut);
var other = await _WebView.EvaluateAsync(() => GetAttribute(js, "Value"));
other.GetIntValue().Should().Be(value);
stopWatch.Stop();
var ts = stopWatch.ElapsedMilliseconds - DelayForTimeOut;
_Logger.Info($"Perf: {((double)(ts)) / 1000} sec");
}
};
await RunAsync(test);
}
internal BidirectionalMapper(object root, HtmlViewEngine contextBuilder, IGlueFactory glueFactory,
IJavascriptObjectBuilderStrategyFactory strategyFactory, JavascriptBindingMode mode, IWebSessionLogger logger)
{
_BuilderStrategyFactory = strategyFactory ?? new StandardStrategyFactory();
Mode = mode;
_Logger = logger;
var javascriptObjecChanges = (mode == JavascriptBindingMode.TwoWay) ? (IJavascriptChangesObserver)this : null;
Context = contextBuilder.GetMainContext(javascriptObjecChanges);
_SessionCache = new SessionCacher();
_ListenerRegister = ListenToCSharp ? new FullListenerRegister(OnCSharpPropertyChanged, OnCSharpCollectionChanged): null;
glueFactory = glueFactory ?? GlueFactoryFactory.GetFactory(Context, _SessionCache, this, _ListenerRegister?.On);
_JsObjectBuilder = new CSharpToJavascriptConverter(_SessionCache, glueFactory, _Logger);
_RootObject = root;
}
internal BidirectionalMapper(object root, HTMLViewEngine contextBuilder, IGlueFactory glueFactory,
IJavascriptObjectBuilderStrategyFactory strategyFactory, JavascriptBindingMode mode, IWebSessionLogger logger)
{
_BuilderStrategyFactory = strategyFactory ?? new StandardStrategyFactory();
_BindingMode = mode;
_Logger = logger;
var javascriptObjecChanges = (mode == JavascriptBindingMode.TwoWay) ? (IJavascriptChangesObserver)this : null;
_Context = contextBuilder.GetMainContext(javascriptObjecChanges);
_SessionCache = new SessionCacher();
_ListenerRegister = new FullListenerRegister(
(n) => n.PropertyChanged += CSharpPropertyChanged,
(n) => n.PropertyChanged -= CSharpPropertyChanged,
(n) => n.CollectionChanged += CSharpCollectionChanged,
(n) => n.CollectionChanged -= CSharpCollectionChanged,
(c) => c.ListenChanges(),
(c) => c.UnListenChanges());
glueFactory = glueFactory ?? GlueFactoryFactory.GetFactory(_Context, this);
_JSObjectBuilder = new CSharpToJavascriptConverter(contextBuilder.HTMLWindow, _SessionCache, glueFactory, _Logger);
_RootObject = root;
}
internal BidirectionalMapper(object root, HtmlViewEngine contextBuilder, IGlueFactory glueFactory,
IJavascriptObjectBuilderStrategyFactory strategyFactory, JavascriptBindingMode mode, IWebSessionLogger logger)
{
_BuilderStrategyFactory = strategyFactory ?? new StandardStrategyFactory();
Mode = mode;
_Logger = logger;
var javascriptObjectChanges = (mode == JavascriptBindingMode.TwoWay) ? (IJavascriptChangesObserver)this : null;
Context = contextBuilder.GetMainContext(javascriptObjectChanges);
_SessionCache = new SessionCacher();
var jsUpdateHelper = new JsUpdateHelper(this, Context, () => _BuilderStrategy, _SessionCache);
_ListenerUpdater = ListenToCSharp ? new ListenerUpdater(jsUpdateHelper) : null;
glueFactory = glueFactory ?? GlueFactoryFactory.GetFactory(Context, _SessionCache, this, _ListenerUpdater?.On);
_JsObjectBuilder = new CSharpToJavascriptConverter(_SessionCache, glueFactory, _Logger);
jsUpdateHelper.JsObjectBuilder = _JsObjectBuilder;
_JsUpdateHelper = jsUpdateHelper;
_RootObject = root;
_JsUpdateHelper.CheckUiContext();
JsValueRoot = _JsObjectBuilder.Map(_RootObject);
JsValueRoot.AddRef();
}
internal BidirectionalMapper(object root, HtmlViewEngine contextBuilder, JavascriptBindingMode mode, IWebSessionLogger logger, IJavascriptObjectBuilderStrategyFactory strategyFactory) :
this(root, contextBuilder, null, strategyFactory, mode, logger)
{
}
internal static IBindingBuilder GetBindingBuilder(HtmlViewEngine viewEngine, object viewModel, JavascriptBindingMode mode, IJavascriptObjectBuilderStrategyFactory strategyFactory = null)
{
var mapper = viewEngine.GetMapper(viewModel, mode, strategyFactory);
return(new BindingBuilder(mapper, viewEngine.Logger));
}
internal static async Task <IHtmlBinding> Bind(HtmlViewEngine viewEngine, object viewModel, JavascriptBindingMode mode, IJavascriptObjectBuilderStrategyFactory strategyFactory)
{
var builder = GetBindingBuilder(viewEngine, viewModel, mode, strategyFactory);
return(await builder.CreateBinding(false));
}
internal BidirectionalMapper(object root, HtmlViewEngine contextBuilder, IGlueFactory glueFactory, IJavascriptObjectBuilderStrategyFactory strategyFactory,
JavascriptBindingMode mode, IInternalSessionCache sessionCacher)
{
Mode = mode;
Context = contextBuilder.GetMainContext();
_SessionCache = sessionCacher ?? new SessionCacher();
strategyFactory = strategyFactory ?? new StandardStrategyFactory();
_BuilderStrategy = new Lazy <IJavascriptObjectBuilderStrategy>(() =>
strategyFactory.GetStrategy(Context.WebView, _SessionCache, Context.JavascriptFrameworkIsMappingObject)
);
_JavascriptFrameworkManager = new Lazy <IJavascriptFrameworkMapper>(() => Context.GetMapper(_SessionCache, BuilderStrategy));
var jsUpdateHelper = new JsUpdateHelper(this, Context, _JavascriptFrameworkManager, _SessionCache);
_JavascriptToGlueMapper = new JavascriptToGlueMapper(jsUpdateHelper, _SessionCache);
_CSharpChangesListener = ListenToCSharp ? new CSharpListenerJavascriptUpdater(jsUpdateHelper) : null;
glueFactory = glueFactory ?? GlueFactoryFactory.GetFactory(Context, _SessionCache, _JavascriptToGlueMapper, _CSharpChangesListener?.On);
_CSharpToGlueMapper = new CSharpToGlueMapper(_SessionCache, glueFactory, Context.Logger);
jsUpdateHelper.GlueMapper = _CSharpToGlueMapper;
_CSharpUnrootedObjectManager = new CSharpUnrootedObjectManager(jsUpdateHelper, _CSharpToGlueMapper);
glueFactory.UnrootedObjectManager = _CSharpUnrootedObjectManager;
_JavascriptChangesListener = (Mode == JavascriptBindingMode.TwoWay) ?
new JavascriptListenerCSharpUpdater(_CSharpChangesListener, jsUpdateHelper, _JavascriptToGlueMapper) : null;
jsUpdateHelper.CheckUiContext();
JsValueRoot = _CSharpToGlueMapper.Map(root);
JsValueRoot.AddRef();
}
internal BidirectionalMapper(object root, HtmlViewEngine engine, JavascriptBindingMode mode, IJavascriptObjectBuilderStrategyFactory strategyFactory) :
this(root, engine, null, strategyFactory, mode, null)
{
}
internal static async Task <IBindingBuilder> GetBindingBuilder(HTMLViewEngine viewEngine, object viewModel, JavascriptBindingMode mode, object additional = null, IJavascriptObjectBuilderStrategyFactory strategyFactory = null)
{
var mapper = viewEngine.GetMapper(viewModel, mode, strategyFactory);
var bindingBuilder = new BindingBuilder(mapper, viewEngine.Logger, additional);
await bindingBuilder.Init();
return(bindingBuilder);
}
internal BidirectionalMapper GetMapper(object viewModel, JavascriptBindingMode mode, IJavascriptObjectBuilderStrategyFactory strategyFactory)
{
return(new BidirectionalMapper(viewModel, this, mode, Logger, strategyFactory));
}
