void Build(DOMCommand command)
{
Assert.IsFalse(string.IsNullOrEmpty(command.name), "name is required for <command />");
var pptName = NameUtility.SlugifyConstName(command.name);
var parametricArgs = string.Empty;
if (command.args != null && command.args.Length > 0)
{
var builder = new StringBuilder();
builder.Append("<");
for (int i = 0; i < command.args.Length; i++)
{
if (i > 0)
{
builder.Append(", ");
}
builder.Append(command.args[i].type);
}
builder.Append(">");
parametricArgs = builder.ToString();
}
m_Class.AddField(
new CSField(
Scope.Private,
pptName,
"IClassMethod" + parametricArgs,
"new DynamicClassMethod" + parametricArgs + "(\"" + command.name + "\")",
CSField.Modifier.Static | CSField.Modifier.Readonly));
}
void VisitIn(DOMField field)
{
Assert.IsFalse(string.IsNullOrEmpty(field.type), "type is required for <field />");
Assert.IsFalse(string.IsNullOrEmpty(field.name), "name is required for <field />");
m_Class.AddField(new CSField(Scope.Private, field.name, field.type, field.@default));
}
void VisitIn(DOMCommand command)
{
Assert.IsFalse(string.IsNullOrEmpty(command.name), "name is required for <command />");
var parametricArgs0 = string.Empty;
var parametricArgs1 = string.Empty;
if (command.args != null && command.args.Length > 0)
{
var parametricTypes = command.args.Select(a => a.type).ToArray();
parametricArgs0 = "<" + string.Join(", ", parametricTypes) + ">";
parametricArgs1 = ", " + string.Join(", ", parametricTypes);
}
m_PropertyClass.AddField(
new CSField(
Scope.Public,
NameUtility.SlugifyConstName(command.name),
"IClassMethod" + parametricArgs0, "new StaticClassMethod<" + m_Class.name + parametricArgs1 + ">(\"" + command.name + "\")",
CSField.Modifier.Static | CSField.Modifier.Readonly));
}
string WriteChild(string tag, string @class, DOMElement elt)
{
var instanceId = GetIdForTag(tag);
var fieldName = GetFieldNameFor(instanceId);
m_Class.AddField(new CSField(Scope.Private, fieldName, @class));
m_BuildMethod.AddBodyLine(string.Format("{0} = new {1}();", fieldName, @class));
m_BuildMethod.AddBodyLine(string.Format(m_WriteChildFormatStack.Peek(), fieldName, m_WriteChildFormatStack.Peek()));
WriteSetOrBind(fieldName, @class, "widthOverride", elt.widthOverride);
WriteSetOrBind(fieldName, @class, "heightOverride", elt.heightOverride);
return(fieldName);
}
//通过类名和csv文本,返回cs文件的内容(一个C#类的定义)
private static CSClass GetText(string className, string sourceText)
{
string[] lineList = sourceText.Split('\n');
string[] keyList = ParseLine(lineList[0].Trim());
string[] typeList = ParseLine(lineList[1].Trim());
CSClass cs = new CSClass(className);
for (int i = 0, n = keyList.Length; i < n; i++)
{
cs.AddField(keyList[i], typeList[i]);
}
return(cs);
}
private void VisitIn(DOMDocument document)
{
// Create window method
var createWindowMethod = new CSMethod(Scope.Internal, m_Class.name, "CreateWindow", CSMethod.Modifier.Static)
.AddBodyLine("var window = GetWindow<" + m_Class.name + ">();");
if (!string.IsNullOrEmpty(document.title))
{
createWindowMethod.AddBodyLine("window.titleContent = new GUIContent(\"" + document.title + "\");");
}
createWindowMethod.AddBodyLine("return window;");
m_Class.AddMethod(createWindowMethod);
m_HasService = false;
m_HasRoot = false;
if (!string.IsNullOrEmpty(document.serviceClass))
{
m_HasService = true;
m_Class.AddField(new CSField(Scope.Private, "m_Service", document.serviceClass));
m_AwakeMethod.AddBodyLine("m_Service = new " + document.serviceClass + "();");
var exposedClass = string.IsNullOrEmpty(document.exposedServiceClass)
? document.serviceClass
: document.exposedServiceClass;
m_Class.AddProperty(new CSProperty(Scope.Public, "service", exposedClass)
.SetGetter("return m_Service;"));
}
if (!string.IsNullOrEmpty(document.rootClass))
{
m_HasRoot = true;
m_Class.AddField(new CSField(Scope.Private, "m_Root", document.rootClass));
m_AwakeMethod.AddBodyLine("m_Root = new " + document.rootClass + "();");
}
if (m_HasRoot)
{
m_AwakeMethod.AddBodyLine("m_Root.parent = new VisualElementRoot();");
m_AwakeMethod.AddBodyLine("m_Root.RepaintRequested += Repaint;");
m_OnDestroyMethod.AddBodyLine("m_Root.RepaintRequested -= Repaint;");
m_OnDestroyMethod.AddBodyLine("m_Root.Dispose();");
m_OnDestroyMethod.AddBodyLine("m_Root = null;");
if (m_HasService)
{
m_AwakeMethod.AddBodyLine("m_Root.dataContext = m_Service.vm;");
}
m_Class.AddMethod(new CSMethod(Scope.Private, "void", "OnGUI")
.AddBodyLine("m_Root.OnGUI();"));
}
if (m_HasService)
{
m_AwakeMethod.AddBodyLine("m_Service.vm.PropertyChanged += VmOnPropertyChanged;");
m_AwakeMethod.AddBodyLine("m_Service.vm.SetPropertyChanged((ClassProperty)null);");
m_OnDestroyMethod.AddBodyLine("m_Service.vm.PropertyChanged -= VmOnPropertyChanged;");
}
if (m_HasRoot || m_HasService)
{
var onEnableMethod = new CSMethod(Scope.Private, "void", "OnEnable");
var cond = "m_Service == null || m_Root == null";
if (!m_HasRoot)
{
cond = "m_Service == null";
}
if (!m_HasService)
{
cond = "m_Root == null";
}
onEnableMethod.AddBodyLine("if (" + cond + ")");
onEnableMethod.AddBodyLine(" Awake();");
m_Class.AddMethod(onEnableMethod);
}
}