public void OutputCode(bool isLast, bool isFlags, OutputFiles outputFiles)
{
if (!m_shouldProject)
{
return;
}
outputFiles.IdlFile.WriteIndent();
//
// The (int) cast is necessary for values such as "0x80000000" which
// cannot be stored using a signed int. The default behavior of the
// MIDL code generation/C++ compilation process is to treat enum
// values as signed ints.
//
outputFiles.IdlFile.Write(m_stylizedName);
outputFiles.IdlFile.Write(" = ");
if (!isFlags)
{
outputFiles.IdlFile.Write("(int)");
}
outputFiles.IdlFile.Write(m_valueExpression);
string suffix = isLast ? "" : ",";
outputFiles.IdlFile.Write(suffix);
outputFiles.IdlFile.WriteLine();
}
public static void GenerateCode(string inputDir, string outputDir)
{
List <string> files = GetInputFileList();
Overrides.XmlBindings.Settings overridesXmlData = XmlBindings.Utilities.LoadXmlData <Overrides.XmlBindings.Settings>(inputDir, "Settings.xml");
Formatter.Prefix = overridesXmlData.Prefix.Value;
Formatter.Subnamespace = overridesXmlData.Subnamespace.Value;
var filenameBase = overridesXmlData.FilenameBase.Value;
List <D2DTypes> typeDocuments = new List <D2DTypes>();
Dictionary <string, QualifiableType> typeDictionary = new Dictionary <string, QualifiableType>();
OutputDataTypes outputDataTypes = new OutputDataTypes();
foreach (string fileName in files)
{
XmlBindings.D2DTypes xmlDocument = XmlBindings.Utilities.LoadXmlData <XmlBindings.D2DTypes>(inputDir, fileName);
typeDocuments.Add(new D2DTypes(xmlDocument, overridesXmlData, typeDictionary, outputDataTypes));
}
Directory.CreateDirectory(outputDir);
OutputFiles outputFiles = new OutputFiles();
using (Formatter cppStreamWriter = new Formatter(Path.Combine(outputDir, filenameBase + ".codegen.cpp")),
idlStreamWriter = new Formatter(Path.Combine(outputDir, filenameBase + ".codegen.idl")))
{
outputFiles.CppFile = cppStreamWriter;
outputFiles.IdlFile = idlStreamWriter;
outputDataTypes.OutputCode(typeDictionary, outputFiles);
}
}
public static void OutputEndingCppCode(OutputFiles outputFiles)
{
outputFiles.CppFile.Unindent();
outputFiles.CppFile.WriteLine("}}}}");
outputFiles.IdlFile.Unindent();
outputFiles.IdlFile.WriteLine("}");
}
private void OutputEndingCode(OutputFiles outputFiles)
{
outputFiles.CppFile.Unindent();
outputFiles.CppFile.WriteLine("}}}}");
outputFiles.IdlFile.Unindent();
outputFiles.IdlFile.WriteLine("}");
}
// Used for code generation.
public void OutputCode(Dictionary <string, QualifiableType> typeDictionary, OutputFiles outputFiles)
{
if (RequiresClassProjection(typeDictionary))
{
OutputClassProjectionCode(typeDictionary, outputFiles);
}
else
{
OutputValueTypeProjectionCode(typeDictionary, outputFiles);
}
}
public static void GenerateCode(ProcessedInputFiles inputFiles, string outputDir)
{
Directory.CreateDirectory(outputDir);
OutputFiles outputFiles = new OutputFiles();
using (Formatter cppStreamWriter = new Formatter(Path.Combine(outputDir, inputFiles.FilenameBase + ".codegen.cpp")),
idlStreamWriter = new Formatter(Path.Combine(outputDir, inputFiles.FilenameBase + ".codegen.idl")))
{
outputFiles.CppFile = cppStreamWriter;
outputFiles.IdlFile = idlStreamWriter;
inputFiles.OutputDataTypes.OutputCode(inputFiles.TypeDictionary, outputFiles);
}
}
public void OutputCode(Dictionary<string, QualifiableType> typeDictionary, OutputFiles outputFiles)
{
OutputLeadingCode(outputFiles);
foreach(Enum e in m_enums)
{
e.OutputCode(outputFiles);
}
foreach(Struct s in m_structs)
{
s.OutputCode(typeDictionary, outputFiles);
}
OutputEndingCode(outputFiles);
}
public void OutputCode(Dictionary <string, QualifiableType> typeDictionary, OutputFiles outputFiles)
{
OutputLeadingCppCode(outputFiles);
foreach (Enum e in m_enums)
{
e.OutputCode(outputFiles);
}
foreach (Struct s in m_structs)
{
s.OutputCode(typeDictionary, outputFiles);
}
OutputEndingCppCode(outputFiles);
}
public static void OutputLeadingCppCode(OutputFiles outputFiles)
{
OutputLeadingComment(outputFiles.CppFile);
outputFiles.CppFile.WriteLine("#include \"pch.h\"");
outputFiles.CppFile.WriteLine("#include <wrl.h>");
outputFiles.CppFile.WriteLine("using namespace Microsoft::WRL;");
outputFiles.CppFile.WriteLine("using namespace ABI::Microsoft::Graphics::Canvas::Numerics;");
outputFiles.CppFile.WriteLine("using namespace ABI::Windows::Foundation;");
outputFiles.CppFile.WriteLine("using namespace ABI::Windows::UI;");
outputFiles.CppFile.WriteLine();
outputFiles.CppFile.WriteLine("namespace ABI { namespace Microsoft { namespace Graphics { namespace Canvas");
outputFiles.CppFile.WriteLine("{");
outputFiles.CppFile.Indent();
OutputLeadingComment(outputFiles.IdlFile);
outputFiles.IdlFile.WriteLine("namespace Microsoft.Graphics.Canvas");
outputFiles.IdlFile.WriteLine("{");
outputFiles.IdlFile.Indent();
}
private void OutputLeadingCode(OutputFiles outputFiles)
{
OutputLeadingComment(outputFiles.CppFile);
outputFiles.CppFile.WriteLine("#include \"pch.h\"");
outputFiles.CppFile.WriteLine("#include <wrl.h>");
outputFiles.CppFile.WriteLine("using namespace Microsoft::WRL;");
outputFiles.CppFile.WriteLine("using namespace ABI::Microsoft::Graphics::Canvas::Numerics;");
outputFiles.CppFile.WriteLine("using namespace ABI::Windows::Foundation;");
outputFiles.CppFile.WriteLine("using namespace ABI::Windows::UI;");
outputFiles.CppFile.WriteLine();
outputFiles.CppFile.WriteLine("namespace ABI { namespace Microsoft { namespace Graphics { namespace Canvas");
outputFiles.CppFile.WriteLine("{");
outputFiles.CppFile.Indent();
OutputLeadingComment(outputFiles.IdlFile);
outputFiles.IdlFile.WriteLine("namespace Microsoft.Graphics.Canvas");
outputFiles.IdlFile.WriteLine("{");
outputFiles.IdlFile.Indent();
}
// Used for code generation.
public void OutputCode(OutputFiles outputFiles)
{
outputFiles.IdlFile.WriteIndent();
outputFiles.IdlFile.Write("[version(VERSION)");
if (m_isFlags)
{
outputFiles.IdlFile.Write(", flags");
}
outputFiles.IdlFile.Write("]");
outputFiles.IdlFile.WriteLine();
outputFiles.IdlFile.WriteLine("typedef enum " + m_stylizedName);
outputFiles.IdlFile.WriteLine("{");
outputFiles.IdlFile.Indent();
for (int i = 0; i < m_enumValues.Count; i++)
{
bool isLast = i == m_enumValues.Count - 1;
m_enumValues[i].OutputCode(isLast, m_isFlags, outputFiles);
}
outputFiles.IdlFile.Unindent();
outputFiles.IdlFile.WriteLine("} " + m_stylizedName + ";");
outputFiles.IdlFile.WriteLine();
}
void OutputValueTypeProjectionCode(Dictionary <string, QualifiableType> typeDictionary, OutputFiles outputFiles)
{
// This outputs to the IDL file only. There is no output to the .cpp file.
outputFiles.IdlFile.WriteLine("[version(VERSION)]");
outputFiles.IdlFile.WriteLine("typedef struct " + m_stylizedName);
outputFiles.IdlFile.WriteLine("{");
outputFiles.IdlFile.Indent();
foreach (StructField structField in m_structFields)
{
QualifiableType typeObject = typeDictionary[structField.TypeName];
outputFiles.IdlFile.WriteLine(typeObject.IdlTypeNameQualifier + typeObject.ProjectedName + " " + structField.PropertyName + ";");
}
outputFiles.IdlFile.Unindent();
outputFiles.IdlFile.WriteLine("} " + m_stylizedName + ";");
outputFiles.IdlFile.WriteLine();
}
// Used for code generation.
public void OutputCode(Dictionary<string, QualifiableType> typeDictionary, OutputFiles outputFiles)
{
if (RequiresClassProjection(typeDictionary))
{
OutputClassProjectionCode(typeDictionary, outputFiles);
}
else
{
OutputValueTypeProjectionCode(typeDictionary, outputFiles);
}
}
void OutputClassProjectionCode(Dictionary<string, QualifiableType> typeDictionary, OutputFiles outputFiles)
{
// IDL file
outputFiles.IdlFile.WriteLine("interface " + m_idlInterfaceName + ";");
outputFiles.IdlFile.WriteLine("runtimeclass " + m_stylizedName + ";");
outputFiles.IdlFile.WriteLine();
outputFiles.IdlFile.WriteLine("[uuid(" + m_guid.ToUpper() + "), version(VERSION), exclusiveto(" + m_stylizedName + ")]");
outputFiles.IdlFile.WriteLine("interface " + m_idlInterfaceName + " : IInspectable");
outputFiles.IdlFile.WriteLine("{");
outputFiles.IdlFile.Indent();
for (int i = 0; i < m_structFields.Count; i++)
{
QualifiableType typeObject = typeDictionary[m_structFields[i].TypeName];
outputFiles.IdlFile.WriteLine("[propget] HRESULT " + m_structFields[i].PropertyName + "([out, retval] " + typeObject.IdlTypeNameQualifier + typeObject.ProjectedNameIncludingIndirection + "* value);");
outputFiles.IdlFile.WriteLine("[propput] HRESULT " + m_structFields[i].PropertyName + "([in] " + typeObject.IdlTypeNameQualifier + typeObject.ProjectedNameIncludingIndirection + " value);");
if (i < m_structFields.Count - 1)
{
outputFiles.IdlFile.WriteLine();
}
}
outputFiles.IdlFile.Unindent();
outputFiles.IdlFile.WriteLine("}");
outputFiles.IdlFile.WriteLine();
outputFiles.IdlFile.WriteLine("[version(VERSION), activatable(VERSION)]");
outputFiles.IdlFile.WriteLine("runtimeclass " + m_stylizedName + "");
outputFiles.IdlFile.WriteLine("{");
outputFiles.IdlFile.Indent();
outputFiles.IdlFile.WriteLine("[default] interface " + m_idlInterfaceName + ";");
outputFiles.IdlFile.Unindent();
outputFiles.IdlFile.WriteLine("}");
outputFiles.IdlFile.WriteLine();
// CPP file
outputFiles.CppFile.WriteLine("class " + m_stylizedName + " : public Microsoft::WRL::RuntimeClass<" + m_idlInterfaceName + ">");
outputFiles.CppFile.WriteLine("{");
outputFiles.CppFile.Indent();
outputFiles.CppFile.WriteLine("InspectableClass(L\"Microsoft." + Formatter.Subnamespace + "." + m_stylizedName + "\", BaseTrust);");
outputFiles.CppFile.WriteLine();
outputFiles.CppFile.Unindent();
outputFiles.CppFile.WriteLine("public:");
outputFiles.CppFile.Indent();
for (int i = 0; i < m_structFields.Count; i++)
{
QualifiableType typeObject = typeDictionary[m_structFields[i].TypeName];
outputFiles.CppFile.WriteLine("IFACEMETHOD(get_" + m_structFields[i].PropertyName + ")(_Out_ " + typeObject.ProjectedNameIncludingIndirection + "* value) override"); ;
outputFiles.CppFile.WriteLine("{");
outputFiles.CppFile.Indent();
outputFiles.CppFile.WriteLine("if (!value)");
outputFiles.CppFile.Indent();
outputFiles.CppFile.WriteLine("return E_INVALIDARG;");
outputFiles.CppFile.WriteLine();
outputFiles.CppFile.Unindent();
if (typeObject is Interface)
outputFiles.CppFile.WriteLine(m_structFields[i].PrivateMemberName + ".CopyTo(value);");
else
outputFiles.CppFile.WriteLine("*value = " + m_structFields[i].PrivateMemberName + typeObject.AccessorSuffix + ";");
outputFiles.CppFile.WriteLine("return S_OK;");
outputFiles.CppFile.Unindent();
outputFiles.CppFile.WriteLine("}");
outputFiles.CppFile.WriteLine();
outputFiles.CppFile.WriteLine("IFACEMETHOD(put_" + m_structFields[i].PropertyName + ")(" + typeObject.ProjectedNameIncludingIndirection + " value) override");
outputFiles.CppFile.WriteLine("{");
outputFiles.CppFile.Indent();
outputFiles.CppFile.WriteLine(m_structFields[i].PrivateMemberName + " = value;");
outputFiles.CppFile.WriteLine("return S_OK;");
outputFiles.CppFile.Unindent();
outputFiles.CppFile.WriteLine("}");
outputFiles.CppFile.WriteLine();
}
outputFiles.CppFile.Unindent();
outputFiles.CppFile.WriteLine("private:");
outputFiles.CppFile.Indent();
for (int i = 0; i < m_structFields.Count; i++)
{
QualifiableType typeObject = typeDictionary[m_structFields[i].TypeName];
outputFiles.CppFile.WriteLine(typeObject.RuntimeClassMemberTypeName + " " + m_structFields[i].PrivateMemberName + ";");
}
outputFiles.CppFile.Unindent();
outputFiles.CppFile.WriteLine("};");
outputFiles.CppFile.WriteLine();
}
void OutputValueTypeProjectionCode(Dictionary<string, QualifiableType> typeDictionary, OutputFiles outputFiles)
{
// This outputs to the IDL file only. There is no output to the .cpp file.
outputFiles.IdlFile.WriteLine("[version(VERSION)]");
outputFiles.IdlFile.WriteLine("typedef struct " + m_stylizedName);
outputFiles.IdlFile.WriteLine("{");
outputFiles.IdlFile.Indent();
foreach(StructField structField in m_structFields)
{
QualifiableType typeObject = typeDictionary[structField.TypeName];
outputFiles.IdlFile.WriteLine(typeObject.IdlTypeNameQualifier + typeObject.ProjectedName + " " + structField.PropertyName + ";");
}
outputFiles.IdlFile.Unindent();
outputFiles.IdlFile.WriteLine("} " + m_stylizedName + ";");
outputFiles.IdlFile.WriteLine();
}
public static void GenerateCode(string inputDir, string outputDir)
{
List<string> files = GetInputFileList();
Overrides.XmlBindings.Settings overridesXmlData = XmlBindings.Utilities.LoadXmlData<Overrides.XmlBindings.Settings>(inputDir, "Settings.xml");
Formatter.Prefix = overridesXmlData.Prefix.Value;
Formatter.Subnamespace = overridesXmlData.Subnamespace.Value;
var filenameBase = overridesXmlData.FilenameBase.Value;
List<D2DTypes> typeDocuments = new List<D2DTypes>();
Dictionary<string, QualifiableType> typeDictionary = new Dictionary<string, QualifiableType>();
OutputDataTypes outputDataTypes = new OutputDataTypes();
foreach (string fileName in files)
{
XmlBindings.D2DTypes xmlDocument = XmlBindings.Utilities.LoadXmlData<XmlBindings.D2DTypes>(inputDir, fileName);
typeDocuments.Add(new D2DTypes(xmlDocument, overridesXmlData, typeDictionary, outputDataTypes));
}
Directory.CreateDirectory(outputDir);
OutputFiles outputFiles = new OutputFiles();
using (Formatter cppStreamWriter = new Formatter(Path.Combine(outputDir, filenameBase + ".codegen.cpp")),
idlStreamWriter = new Formatter(Path.Combine(outputDir, filenameBase + ".codegen.idl")))
{
outputFiles.CppFile = cppStreamWriter;
outputFiles.IdlFile = idlStreamWriter;
outputDataTypes.OutputCode(typeDictionary, outputFiles);
}
}
public void OutputCode(bool isLast, bool isFlags, OutputFiles outputFiles)
{
if (!m_shouldProject) return;
outputFiles.IdlFile.WriteIndent();
//
// The (int) cast is necessary for values such as "0x80000000" which
// cannot be stored using a signed int. The default behavior of the
// MIDL code generation/C++ compilation process is to treat enum
// values as signed ints.
//
outputFiles.IdlFile.Write(m_stylizedName);
outputFiles.IdlFile.Write(" = ");
if(!isFlags)
{
outputFiles.IdlFile.Write("(int)");
}
outputFiles.IdlFile.Write(m_valueExpression);
string suffix = isLast ? "" : ",";
outputFiles.IdlFile.Write(suffix);
outputFiles.IdlFile.WriteLine();
}
void OutputClassProjectionCode(Dictionary <string, QualifiableType> typeDictionary, OutputFiles outputFiles)
{
// IDL file
outputFiles.IdlFile.WriteLine("interface " + m_idlInterfaceName + ";");
outputFiles.IdlFile.WriteLine("runtimeclass " + m_stylizedName + ";");
outputFiles.IdlFile.WriteLine();
outputFiles.IdlFile.WriteLine("[uuid(" + m_guid.ToUpper() + "), version(VERSION), exclusiveto(" + m_stylizedName + ")]");
outputFiles.IdlFile.WriteLine("interface " + m_idlInterfaceName + " : IInspectable");
outputFiles.IdlFile.WriteLine("{");
outputFiles.IdlFile.Indent();
for (int i = 0; i < m_structFields.Count; i++)
{
QualifiableType typeObject = typeDictionary[m_structFields[i].TypeName];
outputFiles.IdlFile.WriteLine("[propget] HRESULT " + m_structFields[i].PropertyName + "([out, retval] " + typeObject.IdlTypeNameQualifier + typeObject.ProjectedNameIncludingIndirection + "* value);");
outputFiles.IdlFile.WriteLine("[propput] HRESULT " + m_structFields[i].PropertyName + "([in] " + typeObject.IdlTypeNameQualifier + typeObject.ProjectedNameIncludingIndirection + " value);");
if (i < m_structFields.Count - 1)
{
outputFiles.IdlFile.WriteLine();
}
}
outputFiles.IdlFile.Unindent();
outputFiles.IdlFile.WriteLine("}");
outputFiles.IdlFile.WriteLine();
outputFiles.IdlFile.WriteLine("[version(VERSION), activatable(VERSION)]");
outputFiles.IdlFile.WriteLine("runtimeclass " + m_stylizedName + "");
outputFiles.IdlFile.WriteLine("{");
outputFiles.IdlFile.Indent();
outputFiles.IdlFile.WriteLine("[default] interface " + m_idlInterfaceName + ";");
outputFiles.IdlFile.Unindent();
outputFiles.IdlFile.WriteLine("}");
outputFiles.IdlFile.WriteLine();
// CPP file
outputFiles.CppFile.WriteLine("class " + m_stylizedName + " : public Microsoft::WRL::RuntimeClass<" + m_idlInterfaceName + ">");
outputFiles.CppFile.WriteLine("{");
outputFiles.CppFile.Indent();
outputFiles.CppFile.WriteLine("InspectableClass(L\"Microsoft." + Formatter.Subnamespace + "." + m_stylizedName + "\", BaseTrust);");
outputFiles.CppFile.WriteLine();
outputFiles.CppFile.Unindent();
outputFiles.CppFile.WriteLine("public:");
outputFiles.CppFile.Indent();
for (int i = 0; i < m_structFields.Count; i++)
{
QualifiableType typeObject = typeDictionary[m_structFields[i].TypeName];
outputFiles.CppFile.WriteLine("IFACEMETHOD(get_" + m_structFields[i].PropertyName + ")(_Out_ " + typeObject.ProjectedNameIncludingIndirection + "* value) override");;
outputFiles.CppFile.WriteLine("{");
outputFiles.CppFile.Indent();
outputFiles.CppFile.WriteLine("if (!value)");
outputFiles.CppFile.Indent();
outputFiles.CppFile.WriteLine("return E_INVALIDARG;");
outputFiles.CppFile.WriteLine();
outputFiles.CppFile.Unindent();
if (typeObject is Interface)
{
outputFiles.CppFile.WriteLine(m_structFields[i].PrivateMemberName + ".CopyTo(value);");
}
else
{
outputFiles.CppFile.WriteLine("*value = " + m_structFields[i].PrivateMemberName + typeObject.AccessorSuffix + ";");
}
outputFiles.CppFile.WriteLine("return S_OK;");
outputFiles.CppFile.Unindent();
outputFiles.CppFile.WriteLine("}");
outputFiles.CppFile.WriteLine();
outputFiles.CppFile.WriteLine("IFACEMETHOD(put_" + m_structFields[i].PropertyName + ")(" + typeObject.ProjectedNameIncludingIndirection + " value) override");
outputFiles.CppFile.WriteLine("{");
outputFiles.CppFile.Indent();
outputFiles.CppFile.WriteLine(m_structFields[i].PrivateMemberName + " = value;");
outputFiles.CppFile.WriteLine("return S_OK;");
outputFiles.CppFile.Unindent();
outputFiles.CppFile.WriteLine("}");
outputFiles.CppFile.WriteLine();
}
outputFiles.CppFile.Unindent();
outputFiles.CppFile.WriteLine("private:");
outputFiles.CppFile.Indent();
for (int i = 0; i < m_structFields.Count; i++)
{
QualifiableType typeObject = typeDictionary[m_structFields[i].TypeName];
outputFiles.CppFile.WriteLine(typeObject.RuntimeClassMemberTypeName + " " + m_structFields[i].PrivateMemberName + ";");
}
outputFiles.CppFile.Unindent();
outputFiles.CppFile.WriteLine("};");
outputFiles.CppFile.WriteLine();
}
private void OutputEndingCode(OutputFiles outputFiles)
{
outputFiles.CppFile.Unindent();
outputFiles.CppFile.WriteLine("}}}}");
outputFiles.IdlFile.Unindent();
outputFiles.IdlFile.WriteLine("}");
}
// Used for code generation.
public void OutputCode(OutputFiles outputFiles)
{
outputFiles.IdlFile.WriteIndent();
outputFiles.IdlFile.Write("[version(VERSION)");
if (m_isFlags)
{
outputFiles.IdlFile.Write(", flags");
}
outputFiles.IdlFile.Write("]");
outputFiles.IdlFile.WriteLine();
outputFiles.IdlFile.WriteLine("typedef enum " + m_stylizedName);
outputFiles.IdlFile.WriteLine("{");
outputFiles.IdlFile.Indent();
for (int i = 0; i < m_enumValues.Count; i++)
{
bool isLast = i == m_enumValues.Count - 1;
m_enumValues[i].OutputCode(isLast, m_isFlags, outputFiles);
}
outputFiles.IdlFile.Unindent();
outputFiles.IdlFile.WriteLine("} " + m_stylizedName + ";");
outputFiles.IdlFile.WriteLine();
}