/// <summary>
/// Builds the source code for the CompilerMetadata class.
/// </summary>
private static String WriteCompilerMetadataFile(Boolean debug)
{
var writer = new DataSourceWrapperWriter();
var applicationAsm = Assembly.GetEntryAssembly();
var applicationVersion = applicationAsm == null ? "1.0.0.0" : FileVersionInfo.GetVersionInfo(applicationAsm.Location).FileVersion;
var compilerVersion = FileVersionInfo.GetVersionInfo(Assembly.GetExecutingAssembly().Location).FileVersion;
writer.WriteLine("using System;");
writer.WriteLine("using System.Reflection;");
writer.WriteLine("using System.Runtime.Versioning;");
writer.WriteLine();
writer.WriteLine("[assembly: TargetFramework(\".NETStandard,Version=v2.0\", FrameworkDisplayName = \"\")]");
writer.WriteLine("[assembly: AssemblyCompany(\"Ultraviolet Framework\")]");
writer.WriteLine("[assembly: AssemblyConfiguration(\"" + (debug ? "Debug" : "Release") + "\")]");
writer.WriteLine("[assembly: AssemblyFileVersion(\"{0}\")]", applicationVersion);
writer.WriteLine("[assembly: AssemblyInformationalVersion(\"{0}\")]", applicationVersion);
writer.WriteLine("[assembly: AssemblyProduct(\"Compiled Binding Expressions\")]");
writer.WriteLine("[assembly: AssemblyTitle(\"Compiled Binding Expressions\")]");
writer.WriteLine("[assembly: AssemblyVersion(\"{0}\")]", applicationVersion);
writer.WriteLine();
writer.WriteLine("namespace " + PresentationFoundationView.DataSourceWrapperNamespaceForViews);
writer.WriteLine("{");
writer.WriteLine("#pragma warning disable 1591");
writer.WriteLine("#pragma warning disable 0184");
writer.WriteLine("// Generated by the UPF Binding Expression Compiler, version {0}", compilerVersion);
writer.WriteLine("[System.CLSCompliant(false)]");
writer.WriteLine("public sealed class CompilerMetadata");
writer.WriteLine("{");
writer.WriteLine("public static String Version {{ get {{ return \"{0}\"; }} }}", compilerVersion);
writer.WriteLine("}");
writer.WriteLine("#pragma warning restore 1591");
writer.WriteLine("#pragma warning restore 0184");
writer.WriteLine("}");
return(writer.ToString());
}
/// <summary>
/// Builds the source code for the CompilerMetadata class and writes it to a file.
/// </summary>
private static String WriteCompilerMetadataFile()
{
var writer = new DataSourceWrapperWriter();
var version = FileVersionInfo.GetVersionInfo(Assembly.GetExecutingAssembly().Location).FileVersion;
writer.WriteLine("using System;");
writer.WriteLine();
writer.WriteLine("namespace " + PresentationFoundationView.DataSourceWrapperNamespaceForViews);
writer.WriteLine("{");
writer.WriteLine("#pragma warning disable 1591");
writer.WriteLine("#pragma warning disable 0184");
writer.WriteLine("[System.CLSCompliant(false)]");
writer.WriteLine("// Generated by the UPF Binding Expression Compiler, version {0}", FileVersionInfo.GetVersionInfo(Assembly.GetExecutingAssembly().Location).FileVersion);
writer.WriteLine("public sealed class CompilerMetadata");
writer.WriteLine("{");
writer.WriteLine("public static String Version {{ get {{ return \"{0}\"; }} }}", version);
writer.WriteLine("}");
writer.WriteLine("#pragma warning restore 1591");
writer.WriteLine("#pragma warning restore 0184");
writer.WriteLine("}");
var path = Path.Combine(Path.GetTempPath(), "CompilerMetadata.cs");
File.WriteAllText(path, writer.ToString());
return(path);
}
/// <summary>
/// Writes the source code for the specified data source wrapper.
/// </summary>
private static void WriteSourceCodeForDataSourceWrapper(RoslynExpressionCompilerState state,
DataSourceWrapperInfo dataSourceWrapperInfo)
{
using (var writer = new DataSourceWrapperWriter())
{
// Using statements
var imports = Enumerable.Union(new[] { "System" }, dataSourceWrapperInfo.Imports).Distinct().OrderBy(x => x);
foreach (var import in imports)
{
writer.WriteLine("using {0};", import);
}
writer.WriteLine();
// Namespace declaration
var @namespace = dataSourceWrapperInfo.DataSourceDefinition.DataSourceWrapperNamespace;
writer.WriteLine("namespace " + @namespace);
writer.WriteLine("{");
writer.WriteLine("#pragma warning disable 1591");
writer.WriteLine("#pragma warning disable 0184");
// Data source wrapper class - main
WriteSourceCodeForDataSourceWrapperClass(state, dataSourceWrapperInfo, writer);
// Data source wrapper class - dependent
foreach (var dependentWrapperInfo in dataSourceWrapperInfo.DependentWrapperInfos)
{
WriteSourceCodeForDataSourceWrapperClass(state, dependentWrapperInfo, writer);
}
// Namespace complete
writer.WriteLine("#pragma warning restore 0184");
writer.WriteLine("#pragma warning restore 1591");
writer.WriteLine("}");
dataSourceWrapperInfo.DataSourceWrapperSourceCode = writer.ToString();
}
}
/// <summary>
/// Writes the source code for an individual data source wrapper class.
/// </summary>
private static void WriteSourceCodeForDataSourceWrapperClass(RoslynExpressionCompilerState state,
DataSourceWrapperInfo dataSourceWrapperInfo, DataSourceWrapperWriter writer)
{
// Class declaration
writer.WriteLine("// Generated by the UPF Binding Expression Compiler, version {0}", FileVersionInfo.GetVersionInfo(Assembly.GetExecutingAssembly().Location).FileVersion);
writer.WriteLine("[System.CLSCompliant(false)]");
writer.WriteLine("[Ultraviolet.Presentation.WrappedDataSource(typeof({0}))]", CSharpLanguage.GetCSharpTypeName(dataSourceWrapperInfo.DataSourceType));
writer.WriteLine("public sealed partial class {0} : {1}", dataSourceWrapperInfo.DataSourceWrapperName, CSharpLanguage.GetCSharpTypeName(typeof(CompiledDataSourceWrapper)));
writer.WriteLine("{");
// Constructors
writer.WriteLine("#region Constructors");
writer.WriteConstructor(dataSourceWrapperInfo);
writer.WriteLine("#endregion");
writer.WriteLine();
// IDataSourceWrapper
writer.WriteLine("#region IDataSourceWrapper");
writer.WriteIDataSourceWrapperImplementation(dataSourceWrapperInfo);
writer.WriteLine("#endregion");
writer.WriteLine();
// Methods
writer.WriteLine("#region Methods");
var methods = dataSourceWrapperInfo.DataSourceType.GetMethods(BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static);
foreach (var method in methods)
{
if (!ExpressionUtil.NeedsWrapper(method))
{
continue;
}
writer.WriteWrapperMethod(method);
}
writer.WriteLine("#endregion");
writer.WriteLine();
// Properties
writer.WriteLine("#region Properties");
var properties = dataSourceWrapperInfo.DataSourceType.GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static);
foreach (var property in properties)
{
if (!ExpressionUtil.NeedsWrapper(property))
{
continue;
}
writer.WriteWrapperProperty(property);
}
writer.WriteLine("#endregion");
writer.WriteLine();
// Fields
writer.WriteLine("#region Fields");
var fields = dataSourceWrapperInfo.DataSourceType.GetFields(BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static);
foreach (var field in fields)
{
if (!ExpressionUtil.NeedsWrapper(field))
{
continue;
}
writer.WriteWrapperProperty(field);
}
writer.WriteLine("#endregion");
writer.WriteLine();
// Expressions
writer.WriteLine("#region Expressions");
for (int i = 0; i < dataSourceWrapperInfo.Expressions.Count; i++)
{
var expressionInfo = dataSourceWrapperInfo.Expressions[i];
writer.WriteExpressionProperty(state, dataSourceWrapperInfo, expressionInfo, i);
}
writer.WriteLine("#endregion");
writer.WriteLine();
// Special-case binding delegates
writer.WriteLine("#region Binding Delegates");
if (typeof(Controls.ContentControl).IsAssignableFrom(dataSourceWrapperInfo.DataSourceType))
{
// ContentControl
writer.WriteLine("public static readonly DataBindingGetter<System.Object> __GetContent = " +
"new DataBindingGetter<System.Object>(vm => (({0})vm).Content);", dataSourceWrapperInfo.DataSourceWrapperName);
writer.WriteLine("public static readonly DataBindingGetter<System.String> __GetContentStringFormat = " +
"new DataBindingGetter<System.String>(vm => (({0})vm).ContentStringFormat);", dataSourceWrapperInfo.DataSourceWrapperName);
writer.WriteLine("public static readonly DataBindingSetter<System.Object> __SetContent = " +
"new DataBindingSetter<System.Object>((vm, value) => (({0})vm).Content = value);", dataSourceWrapperInfo.DataSourceWrapperName);
writer.WriteLine("public static readonly DataBindingSetter<System.String> __SetContentStringFormat = " +
"new DataBindingSetter<System.String>((vm, value) => (({0})vm).ContentStringFormat = value);", dataSourceWrapperInfo.DataSourceWrapperName);
}
writer.WriteLine("#endregion");
// Class complete
writer.WriteLine("}");
}
