public static BuildResult GenerateCodeBehind(
AspNetAppProject project,
string filename,
AspNetParsedDocument document,
out CodeCompileUnit ccu)
{
ccu = null;
var result = new BuildResult();
string className = document.Info.InheritedClass;
AddErrorsToResult(result, filename, document.Errors);
if (result.ErrorCount > 0)
{
return(result);
}
if (string.IsNullOrEmpty(className))
{
return(result);
}
var refman = new DocumentReferenceManager(project)
{
Doc = document
};
var memberList = new MemberListBuilder(refman, document.XDocument);
memberList.Build();
AddErrorsToResult(result, filename, memberList.Errors);
if (result.ErrorCount > 0)
{
return(result);
}
//initialise the generated type
ccu = new CodeCompileUnit();
var namespac = new CodeNamespace();
ccu.Namespaces.Add(namespac);
var typeDecl = new CodeTypeDeclaration {
IsClass = true,
IsPartial = true,
};
namespac.Types.Add(typeDecl);
//name the class and namespace
int namespaceSplit = className.LastIndexOf('.');
if (namespaceSplit > -1)
{
namespac.Name = project.StripImplicitNamespace(className.Substring(0, namespaceSplit));
typeDecl.Name = className.Substring(namespaceSplit + 1);
}
else
{
typeDecl.Name = className;
}
string masterTypeName = null;
if (!String.IsNullOrEmpty(document.Info.MasterPageTypeName))
{
masterTypeName = document.Info.MasterPageTypeName;
}
else if (!String.IsNullOrEmpty(document.Info.MasterPageTypeVPath))
{
try {
ProjectFile resolvedMaster = project.ResolveVirtualPath(document.Info.MasterPageTypeVPath, document.FileName);
AspNetParsedDocument masterParsedDocument = null;
if (resolvedMaster != null)
{
masterParsedDocument = TypeSystemService.ParseFile(project, resolvedMaster.FilePath) as AspNetParsedDocument;
}
if (masterParsedDocument != null && !String.IsNullOrEmpty(masterParsedDocument.Info.InheritedClass))
{
masterTypeName = masterParsedDocument.Info.InheritedClass;
}
} catch (Exception ex) {
LoggingService.LogWarning("Error resolving master page type", ex);
}
if (string.IsNullOrEmpty(masterTypeName))
{
var msg = string.Format("Could not find type for master '{0}'", document.Info.MasterPageTypeVPath);
result.AddError(filename, msg);
return(result);
}
}
if (masterTypeName != null)
{
var masterProp = new CodeMemberProperty {
Name = "Master",
Type = new CodeTypeReference(masterTypeName),
HasGet = true,
HasSet = false,
Attributes = MemberAttributes.Public | MemberAttributes.New | MemberAttributes.Final,
};
masterProp.GetStatements.Add(new CodeMethodReturnStatement(
new CodeCastExpression(masterTypeName,
new CodePropertyReferenceExpression(
new CodeBaseReferenceExpression(), "Master"))));
typeDecl.Members.Add(masterProp);
}
//shortcut building the existing members type map
if (memberList.Members.Count == 0)
{
return(result);
}
var dom = refman.TypeCtx.Compilation;
var cls = ReflectionHelper.ParseReflectionName(className).Resolve(dom);
var members = GetDesignerMembers(memberList.Members.Values, cls, filename);
//add fields for each control in the page
foreach (var member in members)
{
var type = new CodeTypeReference(member.Type.FullName);
typeDecl.Members.Add(new CodeMemberField(type, member.Name)
{
Attributes = MemberAttributes.Family
});
}
return(result);
}
public static System.CodeDom.CodeCompileUnit GenerateCodeBehind(AspNetAppProject project,
string filename,
AspNetParsedDocument document,
List <CodeBehindWarning> errors)
{
string className = document.Info.InheritedClass;
if (document.HasErrors)
{
AddFail(errors, document, document.Errors.Where(x => x.ErrorType == ErrorType.Error).First());
return(null);
}
if (string.IsNullOrEmpty(className))
{
return(null);
}
var refman = new DocumentReferenceManager(project)
{
Doc = document
};
var memberList = new MemberListVisitor(document, refman);
document.RootNode.AcceptVisit(memberList);
var err = memberList.Errors.Where(x => x.ErrorType == ErrorType.Error).FirstOrDefault();
if (err != null)
{
AddFail(errors, document, err);
return(null);
}
//initialise the generated type
var ccu = new CodeCompileUnit();
var namespac = new CodeNamespace();
ccu.Namespaces.Add(namespac);
var typeDecl = new System.CodeDom.CodeTypeDeclaration()
{
IsClass = true,
IsPartial = true,
};
namespac.Types.Add(typeDecl);
//name the class and namespace
int namespaceSplit = className.LastIndexOf('.');
string namespaceName = null;
if (namespaceSplit > -1)
{
namespac.Name = project.StripImplicitNamespace(className.Substring(0, namespaceSplit));
typeDecl.Name = className.Substring(namespaceSplit + 1);
}
else
{
typeDecl.Name = className;
}
string masterTypeName = null;
if (!String.IsNullOrEmpty(document.Info.MasterPageTypeName))
{
masterTypeName = document.Info.MasterPageTypeName;
}
else if (!String.IsNullOrEmpty(document.Info.MasterPageTypeVPath))
{
try {
ProjectFile resolvedMaster = project.ResolveVirtualPath(document.Info.MasterPageTypeVPath, document.FileName);
AspNetParsedDocument masterParsedDocument = null;
if (resolvedMaster != null)
{
masterParsedDocument = ProjectDomService.Parse(project, resolvedMaster.FilePath) as AspNetParsedDocument;
}
if (masterParsedDocument != null && !String.IsNullOrEmpty(masterParsedDocument.Info.InheritedClass))
{
masterTypeName = masterParsedDocument.Info.InheritedClass;
}
else
{
errors.Add(new CodeBehindWarning(String.Format("Could not find type for master '{0}'",
document.Info.MasterPageTypeVPath),
document.FileName));
}
} catch (Exception ex) {
errors.Add(new CodeBehindWarning(String.Format("Could not find type for master '{0}'",
document.Info.MasterPageTypeVPath),
document.FileName));
LoggingService.LogWarning("Error resolving master page type", ex);
}
}
if (masterTypeName != null)
{
var masterProp = new CodeMemberProperty()
{
Name = "Master",
Type = new CodeTypeReference(masterTypeName),
HasGet = true,
HasSet = false,
Attributes = System.CodeDom.MemberAttributes.Public | System.CodeDom.MemberAttributes.New
| System.CodeDom.MemberAttributes.Final,
};
masterProp.GetStatements.Add(new System.CodeDom.CodeMethodReturnStatement(
new System.CodeDom.CodeCastExpression(masterTypeName,
new System.CodeDom.CodePropertyReferenceExpression(
new System.CodeDom.CodeBaseReferenceExpression(), "Master"))));
typeDecl.Members.Add(masterProp);
}
//shortcut building the existing members type map
if (memberList.Members.Count == 0)
{
return(ccu);
}
var dom = refman.TypeCtx.ProjectDom;
var cls = dom.GetType(className);
var members = GetDesignerMembers(memberList.Members.Values, cls, filename, dom, dom);
//add fields for each control in the page
foreach (var member in members)
{
var type = new CodeTypeReference(member.Type.FullName);
typeDecl.Members.Add(new CodeMemberField(type, member.Name)
{
Attributes = MemberAttributes.Family
});
}
return(ccu);
}