internal ViewModelInstance(INotifyPropertyChanged viewModel, ViewModelDefinition viewModelDefinition, BrowserBridge browser)
{
this.viewModel = viewModel;
this.browser = browser;
this.viewModelDefinition = viewModelDefinition;
scriptId = id.ToString().Replace("{", "").Replace("}", "").Replace("-", "");
browser.ExecuteScriptFunction("createInstance", new string[] { viewModelDefinition.BindableName, scriptId });
}
public void BindViewModel(INotifyPropertyChanged viewModel, BrowserBridge browser)
{
ViewModelDefinition definition = GetViewModelDefinition(viewModel.GetType());
if (definition == null)
{
definition = new ViewModelDefinition(viewModel.GetType(), viewModel.GetType().Name);
StringBuilder sb = new StringBuilder();
List<ViewModelDefinition> allDefs = new List<ViewModelDefinition>();
definition.CollectViewModelDefinitions(allDefs);
foreach (ViewModelDefinition child in allDefs)
child.DefineInBrowser(sb);
InjectFramework(sb);
browser.InsertScript(sb.ToString());
}
}
internal void RegisterViewModelDefinition(Type viewModelType, ViewModelDefinition definition)
{
viewModelDefinitions[viewModelType] = definition;
}
public ViewModelDefinition(Type viewModelType, string bindableName)
{
SpinnakerConfiguration.CurrentConfig.ViewModelManager.RegisterViewModelDefinition(viewModelType, this);
this.viewModelType = viewModelType;
this.bindableName = bindableName;
foreach (PropertyInfo propInfo in viewModelType.GetProperties(BindingFlags.Instance | BindingFlags.Public))
{
bool include = true;
foreach(object o in propInfo.GetCustomAttributes(true))
{
if (o is Newtonsoft.Json.JsonIgnoreAttribute)
include = false;
else
{
ViewModelBinding a = o as ViewModelBinding;
if (a != null)
include = a.Binding != Binding.NotBound;
}
}
if (include)
{
ExposedProperty prop = new ExposedProperty(viewModelType, propInfo);
if (IsTypeEnumerableViewModels(prop.PropertyType))
{
Type itemType = propInfo.PropertyType.GetGenericArguments()[0];
prop.CollectionType = itemType;
ViewModelDefinition childDefinition = SpinnakerConfiguration.CurrentConfig.ViewModelManager.GetViewModelDefinition(itemType);
if (childDefinition == null)
childDefinition = new ViewModelDefinition(itemType, itemType.Name);
childViewModels[propInfo.Name] = childDefinition;
}
exposedProperties[prop.Name] = prop;
if (typeof(INotifyPropertyChanged).IsAssignableFrom(propInfo.PropertyType))
{
ViewModelDefinition childDefinition = SpinnakerConfiguration.CurrentConfig.ViewModelManager.GetViewModelDefinition(propInfo.PropertyType);
if (childDefinition == null)
childDefinition = new ViewModelDefinition(propInfo.PropertyType, propInfo.PropertyType.Name);
childViewModels[propInfo.Name] = childDefinition;
prop.Kind = ExposedProperty.PropertyKind.ViewModel;
}
}
}
foreach (MethodInfo methodInfo in viewModelType.GetMethods(BindingFlags.Instance | BindingFlags.Public))
{
if (!methodInfo.IsSpecialName)
{
bool include = true;
foreach(object o in methodInfo.GetCustomAttributes(true))
{
if (o is Newtonsoft.Json.JsonIgnoreAttribute)
include = false;
else
{
ViewModelBinding a = o as ViewModelBinding;
if (a != null)
include = a.Binding != Binding.NotBound;
}
}
if (include)
{
if (methodInfo.GetParameters().Length == 0)
{
ExposedMethod exposedMethod = new ExposedMethod(methodInfo);
exposedMethods[methodInfo.Name] = exposedMethod;
}
else if (methodInfo.GetParameters().Length == 1 && methodInfo.GetParameters()[0].ParameterType == typeof(string))
{
ExposedMethod exposedMethod = new ExposedMethod(methodInfo);
exposedMethod.IsParameterized = true;
exposedMethods[methodInfo.Name] = exposedMethod;
}
}
}
}
}
