public override bool GetStandardValuesExclusive(ITypeDescriptorContext context)
{
//only make the list exclusive if we managed to get a list from the parent project
ProjectFileDescriptor descriptor = context != null?
context.Instance as ProjectFileDescriptor : null;
return(descriptor != null && descriptor.file != null && descriptor.file.Project != null);
}
public override System.Collections.ICollection GetStandardStrings(ITypeDescriptorContext context)
{
ProjectFileDescriptor descriptor = context != null?
context.Instance as ProjectFileDescriptor : null;
if (descriptor != null && descriptor.file != null && descriptor.file.Project != null)
{
return(descriptor.file.Project.GetBuildActions());
}
else
{
return(new string[] { "Content", "None", "Compile" });
}
}
public void GeneratorStandardValues()
{
using var project = new FileContainerProject();
project.Files.Add(new ProjectFile("bar.cs")
{
Generator = "MyCustomTool"
});
project.Files.Add(new ProjectFile("baz.resx")
{
Generator = "ResXFileCodeGenerator"
});
var file = new ProjectFile("foo.tt");
project.Files.Add(file);
using var desc = new ProjectFileDescriptor(file);
var props = desc.GetProperties();
var genProp = props.Find("Generator", false);
Assert.NotNull(genProp);
Assert.True(genProp.Converter.GetStandardValuesSupported());
var ctx = new SimpleTypeDescriptorContext(null, desc);
var standardVals = genProp.Converter.GetStandardValues(ctx);
Assert.NotNull(standardVals);
var standardStrings = standardVals.OfType <string> ().ToList();
Assert.AreEqual(standardVals.Count, standardStrings.Count);
// resx generator is filtered to resx files so it shouldn't be here
// even though another file in the project uses it
Assert.False(standardStrings.Contains("ResXFileCodeGenerator"));
// t4 generator is registered for tt files so it should be here
// even though it's not used on any other file in the project yet
Assert.True(standardStrings.Contains("TextTemplatingFileGenerator"));
// make sure other generators seen in the project are here
Assert.True(standardStrings.Contains("MyCustomTool"));
}