/// <summary>
/// Creates page using Render method.
/// </summary>
/// <param name="path">Page path.</param>
/// <param name="windowType">Page type.</param>
public static void Write(string path, string prototypeJsPath, Type windowType)
{
var window = (Window)windowType.GetConstructor(Type.EmptyTypes).Invoke(null);
var render = windowType.GetMethod("Render", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance, null, Type.EmptyTypes, null);
Element[] elements;
if (render.ReturnType == typeof(Element)) {
elements = new Element[] { (Element)render.Invoke(window, null) };
} else {
elements = ((IEnumerable<Element>)render.Invoke(window, null)).ToArray();
}
#region css
Dictionary<Style, string> css = new Dictionary<Style, string>();
gather(css, elements);
#endregion
#region binding
int bindingsCount = 0;
Dictionary<char, string> bindings = new Dictionary<char, string>();
var serializer = (ClassSerializer)Serializer.GetSerializer(windowType);
foreach (var fieldInfo in windowType.GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.FlattenHierarchy).Where(
f => {
var type = f.FieldType.IsArray ? f.FieldType.GetElementType() : f.FieldType;
return type == typeof(Element) || type.IsSubclassOf(typeof(Element));
})) {
if (fieldInfo.FieldType.IsArray) {
var array = (Element[])fieldInfo.GetValue(window);
if (array != null) {
var attributes = fieldInfo.GetCustomAttributes(typeof(DataMemberAttribute), false);
if (attributes.Length != 1) {
throw new Exception("Field " + windowType.FullName + "::" + fieldInfo.Name + " cannot be set in Render method because it is not marked as DataMember.");
}
bindings[serializer.GetToken(fieldInfo)] = "[" + string.Join(",", array.Select(element => {
if (element == null) return "null";
if (element.Id == null) {
element.Id = idPrefix + (bindingsCount++).ToString("x");
}
return "\"" + element.Id + "\"";
}).ToArray()) + "]";
}
} else {
var element = (Element)fieldInfo.GetValue(window);
if (element != null) {
var attributes = fieldInfo.GetCustomAttributes(typeof(DataMemberAttribute), false);
if (attributes.Length != 1) {
throw new Exception("Field " + windowType.FullName + "::" + fieldInfo.Name + " cannot be set in Render method because it is not marked as DataMember.");
}
if (element.Id == null) {
element.Id = idPrefix + (bindingsCount++).ToString("x");
}
bindings[serializer.GetToken(fieldInfo)] = "\"" + element.Id + "\"";
}
}
}
#endregion
#region render
var sb = new StringBuilder();
sb.Append(
@"<!DOCTYPE html PUBLIC ""-//W3C//DTD XHTML 1.0 Transitional//EN"" ""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd""><html xmlns=""http://www.w3.org/1999/xhtml""><!--page generated by il2js--><head><title>").Append(window.Document.Title).Append(@"</title><script type=""text/javascript"" src=""").Append(prototypeJsPath).Append(@"""></script>");
if (css.Count != 0) {
sb.Append(@"<link type=""text/css"" rel=""stylesheet"" href=""").Append(Path.GetFileName(path)).Append(".css\" />");
var sbCss = new StringBuilder();
foreach (var item in css) {
sbCss.Append('.').Append(item.Value).Append('{');
CssWriter.append(item.Key, sbCss);
sbCss.Append('}');
}
File.WriteAllText(path + ".css", sbCss.ToString());
}
if (bindings.Count != 0) {
sb.Append(@"<script type=""text/javascript"">function __(){document.observe(""dom:loaded"",function(x,y){x={")
.Append(string.Join(",", bindings.Select(b => "\"" + b.Key + "\":" + b.Value).ToArray()))
.Append("};for(y in x)window[y]=$.apply(0,Object.isArray(x[y])?x[y]:[x[y]])})};if(!Prototype.Browser.IE)__()</script>");
}
sb.Append("<!--powered by il2js framework (http://smp.if.uj.edu.pl/~mkol/il2js)--><!--/il2js-->");
if (bindings.Count != 0) {
sb.Append(@"<script type=""text/javascript"">;if(Prototype.Browser.IE)__()</script>");
}
sb.Append("</head><body>");
foreach (var element in elements) {
element.append(sb);
}
sb.Append(@"</body></html>");
File.WriteAllText(path, sb.ToString());
#endregion
}
public void InsertBefore(Element what, Element where)
{
this.elements.Insert(this.elements.IndexOf(where), what);
}
public Element RemoveChild(Element child)
{
this.elements.Remove(child);
return child;
}
public static string Serialize(this HTMLElement element)
{
throw new InvalidOperationException(JS.CannotRunAtServer);
}
public void Add(Element element)
{
this.elements.Add(element);
}
public static HTMLElement Select(this HTMLElement element)
{
throw new InvalidOperationException(JS.CannotRunAtServer);
}
public static HTMLElement Insert(this HTMLElement element, Dictionary <string, HTMLElement> content)
{
throw new InvalidOperationException(JS.CannotRunAtServer);
}
public static bool HasClassName(this HTMLElement element, string className)
{
throw new InvalidOperationException(JS.CannotRunAtServer);
}
public static HTMLElement SetStyle(this HTMLElement element, string styles)
{
element["style"] = styles;
return(element);
}
public static HTMLElement[] Select(this HTMLElement element, params string[] selector)
{
throw new InvalidOperationException(JS.CannotRunAtServer);
}