public static BuildResult GenerateCodeBehind (
AspNetAppProject project,
string filename,
AspNetParsedDocument document,
out CodeCompileUnit ccu)
{
ccu = null;
var result = new BuildResult ();
string className = document.Info.InheritedClass;
foreach (var err in document.Errors)
result.AddError (filename, err.Region.BeginLine, err.Region.BeginColumn, null, err.Message);
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 ();
foreach (var err in memberList.Errors)
result.AddError (filename, err.Region.BeginLine, err.Region.BeginColumn, null, err.Message);
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 MemberListBuilder (refman, document.XDocument);
memberList.Build ();
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 ('.');
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;
} 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.Compilation;
var cls = dom.LookupType (className);
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 ccu;
}
