// Returns declared signals
public static Dictionary <MethodInfo, CPPMethod> GetSignalSignatures(Type iface)
{
Dictionary <MethodInfo, CPPMethod> signals;
if (signalSignatures.TryGetValue(iface, out signals))
{
return(signals);
}
signals = new Dictionary <MethodInfo, CPPMethod>();
signalSignatures[iface] = signals;
// GetMethods() doesn't return inherited methods for interfaces
MethodInfo[] mis = iface.GetMethods();
/// the interface has no signals...
if (mis.Length == 0)
{
return(signals);
}
foreach (MethodInfo mi in mis)
{
object[] attributes = mi.GetCustomAttributes(typeof(Q_SIGNAL), false);
foreach (Q_SIGNAL attr in attributes)
{
CPPMethod cppinfo = new CPPMethod();
string sig = attr.Signature;
if (sig == "")
{
sig = SignatureFromMethodInfo(mi).Trim();
}
sig = QMetaObject.NormalizedSignature(sig).ConstData();
GetCPPMethodInfo(sig, out cppinfo.signature, out cppinfo.type);
cppinfo.mi = mi;
if (mi.GetCustomAttributes(typeof(Q_SCRIPTABLE), false).Length > 0)
{
cppinfo.scriptable = true;
}
signals.Add(cppinfo.mi, cppinfo);
}
}
return(signals);
}
// Returns declared slots
public static Dictionary <string, CPPMethod> GetSlotSignatures(Type t)
{
/// This Hashtable contains the slots of a class. The C++ type signature is the key, the appropriate array with the MethodInfo, signature and return type the value.
Dictionary <string, CPPMethod> slots;
if (slotSignatures.TryGetValue(t, out slots))
{
return(slots);
}
slots = new Dictionary <string, CPPMethod>();
slotSignatures[t] = slots;
// only declared members
MethodInfo[] mis = t.GetMethods(BindingFlags.Instance
| BindingFlags.Public
| BindingFlags.NonPublic
| BindingFlags.DeclaredOnly);
foreach (MethodInfo mi in mis)
{
object[] attributes = mi.GetCustomAttributes(typeof(Q_SLOT), false);
foreach (Q_SLOT attr in attributes)
{
CPPMethod cppinfo = new CPPMethod();
string sig = attr.Signature;
if (sig == "")
{
sig = SignatureFromMethodInfo(mi);
}
sig = QMetaObject.NormalizedSignature(sig).ConstData();
GetCPPMethodInfo(sig, out cppinfo.signature, out cppinfo.type);
cppinfo.mi = mi;
if (mi.GetCustomAttributes(typeof(Q_SCRIPTABLE), false).Length > 0)
{
cppinfo.scriptable = true;
}
slots.Add(cppinfo.signature, cppinfo);
break;
}
}
return(slots);
}
public QScriptValue NewQMetaObject(QMetaObject metaObject)
{
return (QScriptValue) interceptor.Invoke("newQMetaObject#", "newQMetaObject(const QMetaObject*)", typeof(QScriptValue), typeof(QMetaObject), metaObject);
}
public QScriptValue NewQMetaObject(QMetaObject metaObject, QScriptValue ctor)
{
return (QScriptValue) interceptor.Invoke("newQMetaObject##", "newQMetaObject(const QMetaObject*, const QScriptValue&)", typeof(QScriptValue), typeof(QMetaObject), metaObject, typeof(QScriptValue), ctor);
}
public static QMetaObject MakeMetaObject(Type t)
{
if (t == null)
{
return(null);
}
QMetaObject parentMeta = null;
string parentClassName = null;
if (!SmokeMarshallers.IsSmokeClass(t.BaseType) &&
!metaObjects.TryGetValue(t.BaseType, out parentMeta))
{
// create QMetaObject
parentMeta = MakeMetaObject(t.BaseType);
}
else
{
parentClassName = SmokeMarshallers.SmokeClassName(t.BaseType);
}
ICollection <CPPMethod> slots;
// build slot table
slots = GetSlotSignatures(t).Values;
PropertyInfo pi = t.GetProperty("Emit", BindingFlags.Instance
| BindingFlags.NonPublic
| BindingFlags.DeclaredOnly);
ICollection <CPPMethod> signals = null;
if (pi == null)
{
signals = new List <CPPMethod>();
}
else
{
emitInterfaceCache[t] = pi.PropertyType;
signals = GetSignalSignatures(pi.PropertyType).Values;
}
ICollection <CPPProperty> properties = GetProperties(t).Values;
QyotoMetaData metaData = new QyotoMetaData(t.Name, signals, slots, GetClassInfos(t), properties);
IntPtr metaObject;
IntPtr parentMetaPtr = (IntPtr)0;
unsafe
{
fixed(byte *stringdata = metaData.StringData)
fixed(uint *data = metaData.Data)
{
if (parentMeta != null)
{
#if DEBUG
parentMetaPtr = (IntPtr)DebugGCHandle.Alloc(parentMeta);
#else
parentMetaPtr = (IntPtr)GCHandle.Alloc(parentMeta);
#endif
}
metaObject = qyoto_make_metaObject(parentClassName,
parentMetaPtr,
(IntPtr)stringdata, metaData.StringData.Length,
(IntPtr)data, metaData.Data.Length);
}
}
QMetaObject res = (QMetaObject)((GCHandle)metaObject).Target;
#if DEBUG
DebugGCHandle.Free((GCHandle)metaObject);
#else
((GCHandle)metaObject).SynchronizedFree();
#endif
metaObjects.Add(t, res);
return(res);
}
public QScriptValue NewQMetaObject(QMetaObject metaObject)
{
return((QScriptValue)interceptor.Invoke("newQMetaObject#", "newQMetaObject(const QMetaObject*)", typeof(QScriptValue), typeof(QMetaObject), metaObject));
}
public QScriptValue NewQMetaObject(QMetaObject metaObject, QScriptValue ctor)
{
return((QScriptValue)interceptor.Invoke("newQMetaObject##", "newQMetaObject(const QMetaObject*, const QScriptValue&)", typeof(QScriptValue), typeof(QMetaObject), metaObject, typeof(QScriptValue), ctor));
}
