private void WriteSingleApiExtensionMethodXML(ApiExtensionMethod method, XmlWriter writer)
{
Document doc = new Document(writer);
using (doc.StartElement("ApiExtension"))
{
writer.WriteElementString("MethodName", method.ExtendedMethod.Name);
writer.WriteElementString("OverrideFunctionText", method.OverridingFunctionBody);
}
}
public static FunctionInfo CreateFunctionInfoFrom(ApiExtensionMethod extMethod)
{
MethodInfo method = extMethod.ExtendedMethod;
string formattedCode = extMethod.OverridingFunctionBody;
if (extMethod.HasOverride == false && string.IsNullOrEmpty(extMethod.DefaultCode) == false)
{
CSharpParser parser = new CSharpParser();
parser.FormatSettings.MaintainWhitespace = false;
string methodText = string.Format("public void {0} () {{ {1} }}", method.Name, extMethod.DefaultCode);
var bc = parser.ParseSingleConstruct(methodText, BaseConstructType.MethodDeclaration);
// Remove the start and end braces
formattedCode = Utility.StandardizeLineBreaks(bc.ToString(), "\n");
// + 1 to get past the {, +1 to remove the first line break.
formattedCode = formattedCode.Substring(formattedCode.IndexOf('{') + 2);
formattedCode = formattedCode.Substring(0, formattedCode.LastIndexOf('}') - 1);
formattedCode = RemoveTabs(formattedCode);
}
FunctionInfo fi = new FunctionInfo(
method.Name,
method.ReturnType,
formattedCode,
true,
SyntaxEditorHelper.ScriptLanguageTypes.CSharp,
extMethod.Description,
"C#",
"Extension Methods");
return(fi);
}
private void SetPanelToMethod(MethodInfo info)
{
SaveCurrentFunctionInfo();
Utility.SuspendPainting(panelContent);
ClearPanel();
// Try find Api Extension in the current project
if (Project.Instance.TryGetApiExtensionFor(info, out currentExtentionMethod) == false)
{
currentExtentionMethod = new ApiExtensionMethod(info);
currentExtentionMethod.DefaultCode = Project.Instance.GetDefaultFunctionBodyFor(info);
}
functionScreen.CurrentFunction = currentExtentionMethod.FunctionInfo;
functionScreen.AllowOverride = true;
functionScreen.OverrideFunctionChecked = currentExtentionMethod.HasOverride;
functionScreen.Populate();
panelContent.Visible = true;
Utility.ResumePainting(panelContent);
formUserOptionDetails.Visible = false;
}
private void ClearPanel()
{
panelContent.Visible = false;
currentExtentionMethod = null;
}
public static FunctionInfo CreateFunctionInfoFrom(ApiExtensionMethod extMethod)
{
MethodInfo method = extMethod.ExtendedMethod;
string formattedCode = extMethod.OverridingFunctionBody;
if (extMethod.HasOverride == false && string.IsNullOrEmpty(extMethod.DefaultCode) == false)
{
CSharpParser parser = new CSharpParser();
parser.FormatSettings.MaintainWhitespace = false;
string methodText = string.Format("public void {0} () {{ {1} }}", method.Name, extMethod.DefaultCode);
var bc = parser.ParseSingleConstruct(methodText, BaseConstructType.MethodDeclaration);
// Remove the start and end braces
formattedCode = Utility.StandardizeLineBreaks(bc.ToString(), "\n");
// + 1 to get past the {, +1 to remove the first line break.
formattedCode = formattedCode.Substring(formattedCode.IndexOf('{')+2);
formattedCode = formattedCode.Substring(0, formattedCode.LastIndexOf('}')-1);
formattedCode = RemoveTabs(formattedCode);
}
FunctionInfo fi = new FunctionInfo(
method.Name,
method.ReturnType,
formattedCode,
true,
SyntaxEditorHelper.ScriptLanguageTypes.CSharp,
extMethod.Description,
"C#",
"Extension Methods");
return fi;
}
private static object GetApiExtensionMethodName(ApiExtensionMethod method)
{
return method.ExtendedMethod.DeclaringType.FullName.Replace(".", "_").Replace("+", "_") + "_" + method.ExtendedMethod.Name;
}
protected virtual ApiExtensionMethod ReadApiExtension(XmlNode extensionNode, Type extendedType)
{
NodeProcessor proc = new NodeProcessor(extensionNode);
var methodName = proc.GetString("MethodName");
MethodInfo method = extendedType.GetMethod(methodName);
if (method == null)
throw new DeserialisationException(string.Format("Cannot find method named {0} on type {1}", methodName, extendedType.FullName));
string overrideText = proc.GetString("OverrideFunctionText");
ApiExtensionMethod extMethod = new ApiExtensionMethod(method);
extMethod.OverridingFunctionBody = overrideText;
return extMethod;
}
public bool ContainsApiExtension(ApiExtensionMethod method)
{
return ApiExtensionMethods.ContainsKey(method.ExtendedMethod);
}
/// <summary>
/// Returns an existing ApiExtension or creates a new one, depending on whether
/// one has been created for that
/// </summary>
/// <param name="info"></param>
/// <returns></returns>
public ApiExtensionMethod GetOrCreateApiExtensionFor(MethodInfo info)
{
ApiExtensionMethod ext;
if (TryGetApiExtensionFor(info, out ext))
return ext;
ext = new ApiExtensionMethod(info);
AddApiExtension(ext);
return ext;
}
public void AddApiExtension(ApiExtensionMethod extension)
{
ApiExtensionMethods.Add(extension.ExtendedMethod, extension);
}
public bool TryGetApiExtensionFor(MethodInfo info, out ApiExtensionMethod extension)
{
return ApiExtensionMethods.TryGetValue(info, out extension);
}
public void RemoveApiExtension(ApiExtensionMethod extension)
{
ApiExtensionMethods.Remove(extension.ExtendedMethod);
}
public void SetUp()
{
fileController = MockRepository.GenerateMock<IFileController>();
ExtensionMethod = new ApiExtensionMethod(typeof(ApiExtensionTest).GetMethod("Method1"));
ExtensionMethod.OverridingFunctionBody = "return \"<>\";"; // Testing XML Escaping
}
public void SetUp()
{
fileController = MockRepository.GenerateMock<IFileController>();
fileController.Stub(f => f.DirectoryExists("Folder")).Return(true);
fileController.Stub(f => f.CanCreateFilesIn("Folder")).Return(true);
ExtensionMethod = new ApiExtensionMethod(typeof(ApiExtensionTest).GetMethod("Method1"));
}
