public static KnockoutProxy Generate(IBindableToJs viewModel)
{
return(new KnockoutProxy(viewModel.Name,
PrimitiveObservablesGenerator.GetPropertiesAsObservables(viewModel),
SimpleMethodsGenerator.GetMethodProxies(viewModel),
ObservableArraysGenerator.GetCollectionsAsObservables(viewModel)));
}
public static KnockoutProxy Generate(IBindableToJs viewModel)
{
return new KnockoutProxy(viewModel.Name,
PrimitiveObservablesGenerator.GetPropertiesAsObservables(viewModel),
SimpleMethodsGenerator.GetMethodProxies(viewModel),
ObservableArraysGenerator.GetCollectionsAsObservables(viewModel));
}
internal static string GetPropertiesAsObservables(IBindableToJs javaScript)
{
var observableProperties = javaScript.GetType().GetProperties().Where(IsObservableWeSupport);
var observableDefinitions = Enumerable.Select(observableProperties, x => CreateObservableFunction(x.Name, javaScript.Name));
return String.Join(Environment.NewLine, observableDefinitions);
}
internal static string GetCollectionsAsObservables(IBindableToJs viewModel)
{
var observableCollections = viewModel.GetType().ObservableCollectionProperties();
var observableArrays = observableCollections.Select(info => CreateObservableArrayWithListener(info.Name, viewModel.Name, info.GetValue(viewModel, null))).ToList();
return String.Join(Environment.NewLine, observableArrays);
}
internal static string GetPropertiesAsObservables(IBindableToJs javaScript)
{
var observableProperties = javaScript.GetType().GetProperties().Where(IsObservableWeSupport);
var observableDefinitions = Enumerable.Select(observableProperties, x => CreateObservableFunction(x.Name, javaScript.Name));
return(String.Join(Environment.NewLine, observableDefinitions));
}
internal static string GetCollectionsAsObservables(IBindableToJs viewModel)
{
var observableCollections = viewModel.GetType().ObservableCollectionProperties();
var observableArrays = observableCollections.Select(info => CreateObservableArrayWithListener(info.Name, viewModel.Name, info.GetValue(viewModel, null))).ToList();
return(String.Join(Environment.NewLine, observableArrays));
}
private static void UpdateSimpleObservable(IBindableToJs viewModel, string observableName, Action <string> javascriptExecutor)
{
var newValueGetter = string.Format("{0}.get_{1}()", viewModel.Name, observableName);
var updateObservable = string.Format("{0}.{1}({2})", s_Proxies[viewModel].ViewModelInstanceName, observableName, newValueGetter);
javascriptExecutor(updateObservable);
}
private static void UpdateKnockoutCollection(IBindableToJs viewModel, string observableName, IEnumerable <object> values, Action <string> javascriptExecutor)
{
var updateObservable = string.Format(@"
var underlyingArray = {0}.{1}();
underlyingArray.length = 0;
ko.utils.arrayPushAll(underlyingArray, {2});
{0}.{1}.valueHasMutated();
", s_Proxies[viewModel].ViewModelInstanceName, observableName, values.ToJson());
javascriptExecutor(updateObservable);
}
internal static string GetMethodProxies(IBindableToJs toBind)
{
var methodInfos = toBind.GetType().GetMethods().Where(IsReturnTypeWeSupport);
return(String.Join(Environment.NewLine, methodInfos.Select(info => CreateMethodProxy(toBind.Name, info.Name))));
}
internal static string GetMethodProxies(IBindableToJs toBind)
{
var methodInfos = toBind.GetType().GetMethods().Where(IsReturnTypeWeSupport);
return String.Join(Environment.NewLine, methodInfos.Select(info => CreateMethodProxy(toBind.Name, info.Name)));
}