static void GenerateAttributes(CodeTypeDeclaration type, RssElementBase element)
{
foreach (KeyValuePair <string, string> attr in element.Attributes)
{
string rssName = attr.Key;
string codeName = CodeNameFromRssName(rssName);
CodeMemberProperty prop = new CodeMemberProperty();
prop.Attributes &= ~MemberAttributes.AccessMask;
prop.Attributes |= MemberAttributes.Public;
prop.Name = codeName;
prop.Type = new CodeTypeReference(typeof(string));
prop.GetStatements.Add(new CodeMethodReturnStatement(new CodeMethodInvokeExpression(
new CodeBaseReferenceExpression(),
"GetAttributeValue",
new CodeExpression[1] {
new CodePrimitiveExpression(rssName)
})));
prop.SetStatements.Add(new CodeMethodInvokeExpression(
new CodeBaseReferenceExpression(),
"SetAttributeValue",
new CodeExpression[2] {
new CodePrimitiveExpression(rssName),
new CodePropertySetValueReferenceExpression()
}));
type.Members.Add(prop);
}
}
static void GenerateSetDefaultsMethod(CodeTypeDeclaration type, RssElementBase element)
{
CodeMemberMethod m = new CodeMemberMethod();
m.Name = "SetDefaults";
m.Attributes &= ~MemberAttributes.AccessMask;
m.Attributes &= ~MemberAttributes.ScopeMask;
m.Attributes |= MemberAttributes.Public | MemberAttributes.Override;
// attributes' defaults
foreach (KeyValuePair <string, string> attr in element.Attributes)
{
m.Statements.Add(new CodeMethodInvokeExpression(
new CodeBaseReferenceExpression(),
"SetAttributeValue",
new CodeExpression[2] {
new CodePrimitiveExpression(attr.Key),
new CodePrimitiveExpression(attr.Value)
}));
}
// image defaults if this is channel with an image
if (element is GenericRssChannel && (element as GenericRssChannel).Image != null)
{
m.Statements.Add(new CodeMethodInvokeExpression(
new CodePropertyReferenceExpression(new CodeThisReferenceExpression(), "Image"),
"SetDefaults",
new CodeExpression[0]));
}
type.Members.Add(m);
}
internal static XmlNode SaveRssElementAsXml(XmlNode parentNode, RssElementBase element, string elementName)
{
XmlDocument doc = parentNode.OwnerDocument;
XmlNode node = doc.CreateElement(elementName);
parentNode.AppendChild(node);
foreach (KeyValuePair <string, string> attr in element.Attributes)
{
XmlNode attrNode = doc.CreateElement(attr.Key);
attrNode.InnerText = ResolveAppRelativeLinkToUrl(attr.Value);
node.AppendChild(attrNode);
}
return(node);
}
static void GenerateCtorsFromAttributes(CodeTypeDeclaration type, RssElementBase element)
{
// argless ctor first
CodeConstructor c0 = new CodeConstructor();
c0.Attributes &= ~MemberAttributes.AccessMask;
c0.Attributes |= MemberAttributes.Public;
type.Members.Add(c0);
// ctor with attributes as arguments
if (element.Attributes.Count > 0)
{
CodeConstructor cN = new CodeConstructor();
cN.Attributes &= ~MemberAttributes.AccessMask;
cN.Attributes |= MemberAttributes.Public;
// param list
foreach (KeyValuePair <string, string> attr in element.Attributes)
{
cN.Parameters.Add(new CodeParameterDeclarationExpression(typeof(string),
CodeParamNameFromRssName(attr.Key)));
}
// ctor body
foreach (KeyValuePair <string, string> attr in element.Attributes)
{
cN.Statements.Add(new CodeMethodInvokeExpression(
new CodeBaseReferenceExpression(),
"SetAttributeValue",
new CodeExpression[2] {
new CodePrimitiveExpression(attr.Key),
new CodeArgumentReferenceExpression(CodeParamNameFromRssName(attr.Key))
}));
}
type.Members.Add(cN);
}
}
