public void PropertyCollection_Returns_Null_On_FirstOrDefault_When_Empty()
{
var list = new List <Property>();
var collection = new PropertyCollection(list);
var first = collection.FirstOrDefault();
var second = collection.FirstOrDefault(x => x.Alias.InvariantEquals("Test"));
Assert.That(first, Is.Null);
Assert.That(first == null, Is.True);
Assert.That(second == null, Is.True);
}
// Вспомогательные методы для простых свойств свойств элементов печатного представления
private static PropertyEditorBase AddCategory(PropertyCollection properties, string categoryCaption)
{
var propertyDefinition = properties.FirstOrDefault(p => p.Caption == categoryCaption);
return((propertyDefinition == null)
? AddProperty <PropertyEditorObject>(properties, null, null, categoryCaption)
: propertyDefinition.Editor);
}
private string GetUmbracoPropertyValue(PropertyCollection properties, string propertyAlias)
{
if (!properties.HasValues())
{
return(null);
}
var property = properties.FirstOrDefault(prop => prop.Alias == propertyAlias);
if (!property.HasValues())
{
return(null);
}
return(string.Join(string.Empty, property.Values.Select(value => value.EditedValue?.ToString() ?? string.Empty).ToList()));
}
public EventViewModel(ILogger Logger, string Brush, IEnumerable <PropertyViewModel> Properties) : base(Logger)
{
AssertParameterNotNull(Properties, "Properties");
this.Brush = Brush;
properties = new PropertyCollection <PropertyViewModel>();
foreach (PropertyViewModel property in Properties)
{
properties[property.Name] = property;
}
timeStamp = properties.FirstOrDefault(item => item is TimeStampPropertyViewModel) as TimeStampPropertyViewModel;
if (timeStamp == null)
{
timeStamp = new TimeStampPropertyViewModel(Logger, "Date", DateTime.MinValue);
}
Pages = new PagesViewModel(Logger);
Pages.Add(new PropertiesPageViewModel(Logger, properties));
Pages.AddRange(Properties.OfType <InlinePropertyViewModel>().SelectMany(item => item.Documents).Select(item => new XmlPageViewModel(Logger, item)));
Pages.SelectedItem = Pages.FirstOrDefault();
}
public bool ApplyUpdate(IMEPackage package, PropertyCollection properties, MergeFileChange1 mfc)
{
var propKeys = PropertyName.Split('.');
PropertyCollection operatingCollection = properties;
int i = 0;
while (i < propKeys.Length - 1)
{
var matchingProp = operatingCollection.FirstOrDefault(x => x.Name.Instanced == propKeys[i]);
if (matchingProp is StructProperty sp)
{
operatingCollection = sp.Properties;
}
// ARRAY PROPERTIES NOT SUPPORTED
i++;
}
Log.Information($@"Applying property update: {PropertyName} -> {PropertyValue}");
switch (PropertyType)
{
case @"FloatProperty":
FloatProperty fp = new FloatProperty(float.Parse(PropertyValue, CultureInfo.InvariantCulture), propKeys.Last());
operatingCollection.AddOrReplaceProp(fp);
break;
case @"IntProperty":
IntProperty ip = new IntProperty(int.Parse(PropertyValue), propKeys.Last());
operatingCollection.AddOrReplaceProp(ip);
break;
case @"BoolProperty":
BoolProperty bp = new BoolProperty(bool.Parse(PropertyValue), propKeys.Last());
operatingCollection.AddOrReplaceProp(bp);
break;
case @"NameProperty":
var index = 0;
var baseName = PropertyValue;
var indexIndex = PropertyValue.IndexOf(@"|", StringComparison.InvariantCultureIgnoreCase);
if (indexIndex > 0)
{
baseName = baseName.Substring(0, indexIndex);
index = int.Parse(baseName.Substring(indexIndex + 1));
}
NameProperty np = new NameProperty(new NameReference(baseName, index), PropertyName);
operatingCollection.AddOrReplaceProp(np);
break;
case @"ObjectProperty":
// This does not support porting in, only relinking existing items
ObjectProperty op = new ObjectProperty(0, PropertyName);
if (PropertyValue != null && PropertyValue != @"M3M_NULL") //M3M_NULL is a keyword for setting it to null to satisfy the schema
{
var entry = package.FindEntry(PropertyValue);
if (entry == null)
{
throw new Exception(M3L.GetString(M3L.string_interp_mergefile_failedToUpdateObjectPropertyItemNotInPackage, PropertyName, PropertyValue, PropertyValue, package.FilePath));
}
op.Value = entry.UIndex;
}
operatingCollection.AddOrReplaceProp(op);
break;
case @"EnumProperty":
var enumInfo = PropertyValue.Split('.');
EnumProperty ep = new EnumProperty(enumInfo[0], mfc.OwningMM.Game, PropertyName);
ep.Value = NameReference.FromInstancedString(enumInfo[1]);
operatingCollection.AddOrReplaceProp(ep);
break;
case @"StrProperty":
var sp = new StrProperty(PropertyValue, propKeys.Last());
operatingCollection.AddOrReplaceProp(sp);
break;
default:
throw new Exception(M3L.GetString(M3L.string_interp_mergefile_unsupportedPropertyType, PropertyType));
}
return(true);
}
