protected override void EmitField(Field field)
{
if (field.Scope == "protected")
{
return;
}
bool hasValue = !string.IsNullOrEmpty(field.Value);
if (!hasValue)
{
WriteLine("internal static global::MonoJavaBridge.FieldId _{0}{1};", field.Name.Replace("@", ""), myMemberCounter++);
}
Write(field.Scope);
if (field.Static)
{
Write("static");
}
Write("{0}{1}", ObjectModel.IsSystemType(field.Type) ? string.Empty : "global::", field.Type);
Write(field.Name, false);
WriteLine();
WriteLine("{");
myIndent++;
WriteLine("get");
WriteLine("{");
if (hasValue)
{
myIndent++;
string val = field.Value;
val = val.Replace("\\", "\\\\").Replace("\"", "\\\"").Replace("\n", "\\n");
if (field.Type == "java.lang.String")
{
Write("return \"{0}\"", false, val);
}
else if (field.Type == "char")
{
val = val.Replace("'", "\\'");
// there's a weird compile error happening here due to unicode chars or something...
if (field.Name == "HEX_INPUT" || field.Name == "PICKER_DIALOG_INPUT")
{
val = "0";
}
Write("return '{0}'", false, val);
}
else
{
Write("return {0}", false, field.Value);
}
if (field.Type == "long")
{
Write("L", false);
}
else if (field.Type == "float")
{
Write("f", false);
}
WriteLine(";");
myIndent--;
}
else
{
myIndent++;
WriteLine("return default({0}{1});", ObjectModel.IsSystemType(field.Type) ? string.Empty : "global::", field.Type);
myIndent--;
}
WriteLine("}");
if (!field.IsReadOnly)
{
WriteLine("set");
WriteLine("{");
WriteLine("}");
}
myIndent--;
WriteLine("}");
}
protected override void EmitMethod(Method method)
{
if (method.IsSynthetic)
{
return;
}
if (method.IsOverride && !method.IsConstructor && !method.Abstract && !method.Static)
{
Type parent = method.Type.ParentType;
string sig = method.ToSignatureString();
while (parent != null)
{
if (myJniTypes.ContainsKey(parent.Name) && parent.Methods.Dictionary.ContainsKey(sig))
{
var jniType = myJniTypes[parent.Name];
// see if the method exists to override
try
{
if (jniType.GetMethod(method.Name) == null)
{
return;
}
}
catch (AmbiguousMatchException)
{
}
}
parent = parent.ParentType;
}
}
//if (method.PropertyType != null && method.Name.StartsWith("set"))
// return;
string methodId = null;
if (!method.Type.IsInterface)
{
string signature = GetMethodSignature(method);
if (method.Name.LastIndexOf('.') == -1)
{
methodId = method.Name;
}
else
{
methodId = method.Name.Substring(method.Name.LastIndexOf('.') + 1);
}
string methodIdLookup = methodId;
methodId = string.Format("_{0}{1}", methodId.Replace("@", ""), myMemberCounter++);
string initJni = string.Format("global::{0}.{1} = @__env.Get{4}MethodIDNoThrow(global::{0}.staticClass, \"{2}\", \"{3}\");", method.Type.Name, methodId, method.IsConstructor ? "<init>" : methodIdLookup, signature, method.Static ? "Static" : string.Empty);
myInitJni.Add(initJni);
WriteLine("internal static global::MonoJavaBridge.MethodId {0};", methodId);
//WriteLine("[global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]");
Write(method.Scope);
if (method.Abstract)
{
Write("abstract");
}
else
{
if (method.Static)
{
Write("static");
}
else if (!method.IsConstructor)
{
if (method.IsOverride)
{
if (method.IsSealed)
{
Write("sealed");
}
Write("override");
}
else if (!method.Type.IsSealed && method.Scope != string.Empty)
{
Write("virtual");
}
}
//Write("extern");
}
}
// TODO: Reflect on the jni4net type, and see if the method exists or not.
// This is a hack to prevent some compiler warnings.
if (method.IsNew && (method.Name != "clone" || !myJniTypes.ContainsKey(method.Type.Parent)))
{
Write("new");
}
if (method.Return != null)
{
Write("{0}{1}", ObjectModel.IsSystemType(method.Return) ? string.Empty : "global::", method.Return);
}
Write(method.Name, false);
Write("(", false);
//WriteDelimited(method.Parameters, (v, i) => string.Format("{0} arg{1}", v == "java.lang.CharSequence" && !method.Name.Contains('.') ? "string" : v, i), ",");
WriteDelimited(method.Parameters, (v, i) => string.Format("{0} arg{1}", v, i), ",");
if (method.Type.IsInterface || method.Abstract || method.Scope == "internal")
{
WriteLine(");");
}
else
{
Write(")");
if (method.IsConstructor)
{
Write(" : base(global::MonoJavaBridge.JNIEnv.ThreadEnv)");
}
WriteLine();
WriteLine("{");
myIndent++;
// TODO: Remove this if statement when array returns are properly supported
WriteLine("global::MonoJavaBridge.JNIEnv @__env = global::MonoJavaBridge.JNIEnv.ThreadEnv;");
var statement = GetMethodStatement(method);
StringBuilder parBuilder = new StringBuilder();
if (method.Static || method.IsConstructor)
{
parBuilder.AppendFormat("{0}.staticClass, ", method.Type.Name);
}
else
{
parBuilder.Append("this.JvmHandle, ");
}
parBuilder.AppendFormat("global::{0}.{1}", method.Type.Name, methodId);
//if (method.IsConstructor)
// parBuilder.Append(", this");
bool hasCharSequenceArgument = false;
for (int i = 0; i < method.Parameters.Count; i++)
{
parBuilder.Append(", ");
var parType = method.ParameterTypes[i];
var par = method.Parameters[i];
if (par == "java.lang.CharSequence")
{
hasCharSequenceArgument = true;
}
parBuilder.Append("global::MonoJavaBridge.JavaBridge.");
parBuilder.Append(string.Format(GetParameterStatement(parType, par), "arg" + i));
}
if (method.Static || method.IsConstructor)
{
WriteLine(statement, method.Static ? "Static" : string.Empty, parBuilder);
if (method.IsConstructor)
{
WriteLine("Init(@__env, handle);");
}
}
else
{
WriteLine("if (!IsClrObject)", method.Type.Name);
myIndent++;
WriteLine(statement, string.Empty, parBuilder);
myIndent--;
WriteLine("else");
myIndent++;
WriteLine(statement, "NonVirtual", string.Format(parBuilder.ToString().Replace("this.JvmHandle, ", "this.JvmHandle, global::{0}.staticClass, "), method.Type.Name));
myIndent--;
}
myIndent--;
WriteLine("}");
if (hasCharSequenceArgument && !method.IsConstructor && method.Scope == "public" && !method.Static)
{
var em = method;
//myExtensionMethods.Add(method);
Write("public {0} {1}(", false, em.Return, em.Name);
//Write("this global::{0} __this", false, em.Type.Name);
WriteDelimited(em.Parameters, (v, i) => string.Format("{0} arg{1}", v == "java.lang.CharSequence" ? "string" : v, i), ",");
WriteLine(")");
WriteLine("{");
myIndent++;
if (em.Return != "void")
{
Write("return");
}
Write("{0}(", false, em.Name);
WriteDelimited(em.Parameters, (v, i) => string.Format("{0}arg{1}", v == "java.lang.CharSequence" ? "(global::java.lang.CharSequence)(global::java.lang.String)" : string.Empty, i), ",");
WriteLine(");");
myIndent--;
WriteLine("}");
}
}
}
protected virtual void Prepare(ObjectModel model)
{
}
