public UnoCallToForeignMethod(ForeignMethod fm, Converters.Converter convert, string javaMethodName)
{
var jniSignature = fm.JniSignature;
// gen code for getting class, methods and potentially casting vars
var tearDown = new List <string>();
var jniVarStrings = new List <string> {
"__cls", "__mtd"
};
var safeVarPrefix = fm.GetSafeVarPrefixForCpp();
var setup = new List <string>
{
"INIT_JNI;",
"jclass __cls = JniHelper::GetNativeExternClass();",
"WITH_STATIC_JAVA_METHOD(__mtd, __cls, \"" + javaMethodName + "\", \"" + jniSignature + "\");"
};
if (!fm.IsStatic)
{
var thisCast = convert.Type.CastUnoToJni(convert.Essentials.Object, Converters.Converter.JniFreeingTechnique.Default, safeVarPrefix + "this_", safeVarPrefix + "uthis");
setup.Add(thisCast.UnoTmpVarLet("@IL$$"));
setup.Add(thisCast.CastLet);
jniVarStrings.Add(thisCast.JniVarName);
tearDown.Add(thisCast.Free);
}
for (var i = 0; i < fm.InitialUnoMethod.Parameters.Length; i++)
{
var p = fm.InitialUnoMethod.Parameters[i];
var jvar = convert.Type.CastUnoToJni(p.Type, Converters.Converter.JniFreeingTechnique.Default, safeVarPrefix + p.Name, safeVarPrefix + "u" + p.Name);
setup.Add(jvar.UnoTmpVarLet("@IL$" + i));
setup.Add(jvar.CastLet);
jniVarStrings.Add(jvar.JniVarName);
tearDown.Add(jvar.Free);
}
if (fm.UnoReturnType == convert.Essentials.String)
{
tearDown.Add("if (__jresult!=nullptr && U_JNIVAR->GetObjectRefType(__jresult) == JNILocalRefType) U_JNIVAR->DeleteLocalRef(__jresult);");
}
//--------------------------
var call = "U_JNIVAR->" + GetJniCallFunction(fm) + "(" + string.Join(",", jniVarStrings) + ")";
SetUp = setup;
Recieve = convert.Type.IsVoid(fm.UnoReturnType)
? call + ";"
: convert.Type.UnoToJniType(fm.UnoReturnType) + " __jresult = " + call + ";";
Convert = fm.UnoReturnType.IsVoid
? "" : "@{" + fm.UnoReturnType.FullName + "} __result = " + convert.Type.CastJniToUno(fm.UnoReturnType, "__jresult", false) + ";";
TearDown = tearDown;
Return = convert.Type.IsVoid(fm.UnoReturnType) ? "" : "return __result;";
}
public Entrypoints(IEnvironment env, Disk disk, IILFactory ilFactory, Converters.Converter convert)
{
_environment = env;
_disk = disk;
_convert = convert;
UnoType = ilFactory.GetType("Uno.Compiler.ExportTargetInterop.Foreign.Android.ExternBlockHost");
}
public JavaMethod(ForeignMethod fm, ForeignHelpers helpers, Converters.Converter convert, ExpandInterceptor expandInterceptor, IEnvironment env)
{
_convert = convert;
_helpers = helpers;
_environment = env;
_foreignMethod = fm;
_argsWithTypes = JavaMethodArgs(fm.InitialUnoMethod);
_argsNoTypes = JavaMethodArgs(fm.InitialUnoMethod, false);
Source = GenJavaMethod(fm.InitialUnoMethod, fm.JavaName, expandInterceptor);
}
void EnsureInitialized()
{
if (!_initialized)
{
ExpandInterceptor = new ExpandInterceptor(InterceptEntity);
BoxedJavaObject = ILFactory.GetType("Java.Object");
_initialized = true;
Convert = new Converters.Converter(BoxedJavaObject, Essentials, ILFactory, Helpers);
BlockHost = new Entrypoints(Environment, Disk, ILFactory, Convert);
UnoToJavaBoxingClass = ILFactory.GetType("Uno.Compiler.ExportTargetInterop.Foreign.Android.JavaUnoObject");
}
}
public JavaClass(DataType dt, ForeignHelpers helpers, Converters.Converter convert, Entrypoints blockHost, IEnvironment env)
{
_environment = env;
_blockHost = blockHost;
_helpers = helpers;
_convert = convert;
FullName = convert.Name.ComForeignClassName(dt);
var split = FullName.LastIndexOf(".", StringComparison.Ordinal);
_name = FullName.Substring(split + 1);
_package = FullName.Substring(0, split);
_usings.AddRange(helpers.GetForeignIncludes(dt, "Java", env));
_nested = dt.IsNestedType;
}
public ForeignMethod(Function f, IEssentials essentials, Converters.Converter convert, ForeignHelpers helpers, List <string> annotations)
{
_essentials = essentials;
Convert = convert;
Helpers = helpers;
CppHeadersForDeclaringType = new List <string> {
"jni.h",
"Uno/JNIHelper.h",
"@{global::Android.Base.Wrappers.JWrapper:Include}",
"@{global::Android.Base.Wrappers.JavaObjectHelper:Include}",
"@{" + ForeignJavaPass.UnoToJavaBoxingClass.FullName + ":Include}"
};
Annotations = annotations;
ValidateMethod(f, essentials);
InitialUnoMethod = f;
JavaName = convert.Name.JavaMethodName(f);
}
public ForeignMacroExpr(DelegateType d, Converters.Converter convert, ForeignHelpers helpers)
{
_convert = convert;
var source = d.Parameters.ToList();
source.Insert(0, new Parameter(d.Source, AttributeList.Empty, 0, d, MacroParam.DelegateArgName, null));
var uparams = source.Select(p => new MacroParam(p, convert, helpers)).ToList();
EntrypointIncludes.AddRange(CalcImportsForExternBlock(d));
EntrypointIncludes.AddRange(uparams.SelectMany(x => x.EntrypointIncludes));
CppSignatureArgs = convert.Signature.GenCppSignature(uparams);
Params = uparams;
JniSignature = convert.Signature.GenJniSignature(uparams, d.ReturnType);
ReturnType = d.ReturnType;
CallToUno = GenCppToUnoCall(uparams, false, true, d.Name, d, false);
}
// We use this to get the data we need from the uno function in a form that is easy to use
// in the generated c++ and java
public ForeignMacroExpr(Function f, Converters.Converter convert, ForeignHelpers helpers)
{
_convert = convert;
var source = f.Parameters.ToList();
if (!f.IsStatic)
{
source.Insert(0, new Parameter(f.Source, AttributeList.Empty, 0, f.DeclaringType, MacroParam.CppThisArgName, null));
}
var uparams = source.Select(p => new MacroParam(p, convert, helpers)).ToList();
EntrypointIncludes.AddRange(CalcImportsForExternBlock(f));
EntrypointIncludes.AddRange(uparams.SelectMany(x => x.EntrypointIncludes));
CppSignatureArgs = convert.Signature.GenCppSignature(uparams);
Params = uparams;
JniSignature = convert.Signature.GenJniSignature(uparams, f.ReturnType);
ReturnType = f.ReturnType;
CallToUno = GenCppToUnoCall(uparams, f.IsStatic, false, f.UnoName, f.DeclaringType, f.Prototype.IsConstructor);
}
public MacroParam(Parameter p, Converters.Converter convert, ForeignHelpers helpers)
{
var unoArgName = "uno_" + p.Name;
var isThis = (p.Name == CppThisArgName || p.Name == DelegateArgName);
var callForm = helpers.IsPrimitive(p.Type) || p.Type.IsEnum || p.Type.IsStruct ? unoArgName : helpers.CastTo(p.Type, unoArgName);
UnoArgName = unoArgName;
Type = p.Type;
JniSigType = convert.Type.UnoToJniSigType(p.Type);
CppArgName = p.Name + _javaArgPointerPostfix;
CppTypedName = UnoToJniParameter(p, convert);
JavaArgCast = "(" + convert.Type.UnoToJavaType(p.Type, false) + ")";
JavaTypedName = convert.Param.UnoToJavaParameter(p);
JniToUnoCoversion = GenToUnoConversion(p, unoArgName, convert, helpers);
if (!helpers.IsPrimitive(p) && p.Type.IsStruct)
{
Console.Write("");
}
CallForm = callForm;
HasPointerArg = convert.Type.IsJavaObject(p.Type);
IsThis = isThis;
}
public ForeignMacroExpr(Member f, bool isGetter, Converters.Converter convert, ForeignHelpers helpers)
{
_convert = convert;
var source = new List <Parameter>();
if (!isGetter)
{
source.Insert(0, new Parameter(f.Source, AttributeList.Empty, 0, f.ReturnType, MacroParam.CppSetArgName, null));
}
if (!f.IsStatic)
{
source.Insert(0, new Parameter(f.Source, AttributeList.Empty, 0, f.DeclaringType, MacroParam.CppThisArgName, null));
}
var uparams = source.Select(p => new MacroParam(p, convert, helpers)).ToList();
EntrypointIncludes.AddRange(uparams.SelectMany(x => x.EntrypointIncludes));
var returnType = isGetter ? f.ReturnType : convert.Type.Void;
CppSignatureArgs = convert.Signature.GenCppSignature(uparams);
Params = uparams;
JniSignature = convert.Signature.GenJniSignature(uparams, returnType);
ReturnType = returnType;
CallToUno = GenCppToUnoGetSet(uparams, f.IsStatic, f.UnoName, f.DeclaringType, isGetter);
}
// convert the jni type to an uno type
string GenToUnoConversion(Parameter arg, string unoArgName, Converters.Converter convert, ForeignHelpers helpers)
{
EntrypointIncludes.Add(arg.Type);
return("@{" + arg.Type.FullName + "} " + unoArgName + " = " + convert.Type.CastJniToUno(arg.Type, arg.Name, true) + ";");
}
static string UnoToJniParameter(Parameter p, Converters.Converter convert)
{
return(convert.Type.UnoToJniType(p.Type) + " " + p.Name);
}