public static T qobject_cast <T>(QObject obj) where T : class
{
if (obj == null)
{
return(null);
}
Type t = typeof(T);
try {
return((T)(object)obj);
} catch {}
if (!SmokeMarshallers.IsSmokeClass(t))
{
return(null);
}
string className = SmokeMarshallers.SmokeClassName(t);
IntPtr ret = qyoto_qt_metacast((IntPtr)GCHandle.Alloc(obj),className);
if (ret == IntPtr.Zero)
{
return(null);
}
else
{
GCHandle handle = (GCHandle)ret;
object target = handle.Target;
handle.SynchronizedFree();
return((T)target);
}
}
public override QSizeF DocumentSize()
{
GCHandle ret = (GCHandle)QAbstractTextDocumentLayoutDocumentSize((IntPtr)GCHandle.Alloc(this));
QSizeF s = (QSizeF)ret.Target;
ret.SynchronizedFree();
return(s);
}
public override QRect VisualRect(QModelIndex index)
{
GCHandle ret = (GCHandle)QAbstractItemViewVisualRect((IntPtr)GCHandle.Alloc(this),
(IntPtr)GCHandle.Alloc(index));
QRect r = (QRect)ret.Target;
ret.SynchronizedFree();
return(r);
}
public override QModelIndex IndexAt(QPoint point)
{
GCHandle ret = (GCHandle)QAbstractItemViewIndexAt((IntPtr)GCHandle.Alloc(this),
(IntPtr)GCHandle.Alloc(point));
QModelIndex i = (QModelIndex)ret.Target;
ret.SynchronizedFree();
return(i);
}
public override QModelIndex MapToSource(QModelIndex proxyIndex)
{
GCHandle ret = (GCHandle)QAbstractProxyModelMapToSource((IntPtr)GCHandle.Alloc(this),
(IntPtr)GCHandle.Alloc(proxyIndex));
QModelIndex ix = (QModelIndex)ret.Target;
ret.SynchronizedFree();
return(ix);
}
public override QModelIndex Index(int row, int column, QModelIndex parent)
{
GCHandle ret = (GCHandle)QAbstractItemModelIndex((IntPtr)GCHandle.Alloc(this), row, column,
(IntPtr)GCHandle.Alloc(parent));
QModelIndex ix = (QModelIndex)ret.Target;
ret.SynchronizedFree();
return(ix);
}
public override QModelIndex Parent(QModelIndex child)
{
GCHandle ret = (GCHandle)QAbstractItemModelParent((IntPtr)GCHandle.Alloc(this),
(IntPtr)GCHandle.Alloc(child));
QModelIndex ix = (QModelIndex)ret.Target;
ret.SynchronizedFree();
return(ix);
}
public override QRectF FrameBoundingRect(QTextFrame frame)
{
GCHandle ret = (GCHandle)QAbstractTextDocumentLayoutFrameBoundingRect((IntPtr)GCHandle.Alloc(this),
(IntPtr)GCHandle.Alloc(frame));
QRectF r = (QRectF)ret.Target;
ret.SynchronizedFree();
return(r);
}
public override QVariant Data(QModelIndex index, int role)
{
GCHandle ret = (GCHandle)QAbstractItemModelData((IntPtr)GCHandle.Alloc(this),
(IntPtr)GCHandle.Alloc(index), role);
QVariant v = (QVariant)ret.Target;
ret.SynchronizedFree();
return(v);
}
// A variant of Invoke() for use in method calls with 'ref' argument types.
// The caller is responsible for setting up the stack, and copying items
// back from the stack to the arguments after Invoke() has been called.
public void Invoke(string mungedName, string signature, StackItem[] stack)
{
#if DEBUG
if ((QDebug.DebugChannel() & QtDebugChannel.QTDB_TRANSPARENT_PROXY) != 0)
{
Console.WriteLine("ENTER SmokeInvocation.Invoke1() MethodName: {0}.{1}",
className,
signature);
}
#endif
ModuleIndex methodId;
methodId.smoke = IntPtr.Zero;
methodId.index = -1;
if (!methodIdCache.TryGetValue(signature, out methodId))
{
methodId = FindMethodId(className, mungedName, signature);
if (methodId.index == -1)
{
Console.Error.WriteLine("LEAVE Invoke() ** Missing method ** {0}.{1}",
className,
signature);
return;
}
methodIdCache[signature] = methodId;
}
unsafe
{
fixed(StackItem *stackPtr = stack)
{
if (instance == null)
{
CallSmokeMethod(methodId.smoke, (int)methodId.index, (IntPtr)0, (IntPtr)stackPtr, stack.Length);
}
else
{
#if DEBUG
GCHandle instanceHandle = DebugGCHandle.Alloc(instance);
#else
GCHandle instanceHandle = GCHandle.Alloc(instance);
#endif
CallSmokeMethod(methodId.smoke, methodId.index, (IntPtr)instanceHandle, (IntPtr)stackPtr, stack.Length);
#if DEBUG
DebugGCHandle.Free(instanceHandle);
#else
instanceHandle.SynchronizedFree();
#endif
}
}
}
return;
}
public override QSize SizeHint(QStyleOptionViewItem option, QModelIndex index)
{
GCHandle ret = (GCHandle)QAbstractItemDelegateSizeHint((IntPtr)GCHandle.Alloc(this),
(IntPtr)GCHandle.Alloc(option),
(IntPtr)GCHandle.Alloc(index));
QSize s = (QSize)ret.Target;
ret.SynchronizedFree();
return(s);
}
public static void Free(GCHandle handle)
{
if (QDebug.debugLevel >= DebugLevel.High &&
(QDebug.DebugChannel() & QtDebugChannel.QTDB_GC) != 0)
{
Console.WriteLine("GCHandle.Free 0x{0:x8} -> {1}", (IntPtr)handle, handle.Target);
}
handle.SynchronizedFree();
}
public object Invoke(string mungedName, string signature, Type returnType, params object[] args)
{
#if DEBUG
if ((QDebug.DebugChannel() & QtDebugChannel.QTDB_TRANSPARENT_PROXY) != 0)
{
Console.WriteLine("ENTER SmokeInvocation.Invoke() MethodName: {0}.{1} Type: {2} ArgCount: {3}",
className,
signature,
returnType,
args.Length / 2);
}
#endif
if (signature.StartsWith("operator=="))
{
if (args[1] == null && args[3] == null)
{
return(true);
}
else if (args[1] == null || args[3] == null)
{
return(false);
}
}
ModuleIndex methodId;
methodId.smoke = IntPtr.Zero;
methodId.index = -1;
if (!methodIdCache.TryGetValue(signature, out methodId))
{
methodId = FindMethodId(className, mungedName, signature);
if (methodId.index == -1)
{
Console.Error.WriteLine("LEAVE Invoke() ** Missing method ** {0}.{1}",
className,
signature);
return(null);
}
methodIdCache[signature] = methodId;
}
StackItem[] stack = new StackItem[(args.Length / 2) + 1];
for (int i = 0, k = 1; i < args.Length; i += 2, k++)
{
if (args[i + 1] == null)
{
unsafe {
stack[k].s_class = IntPtr.Zero;
}
}
else if (args[i] == typeof(int) || ((Type)args[i]).IsEnum)
{
stack[k].s_int = (int)args[i + 1];
}
else if (args[i] == typeof(bool))
{
stack[k].s_bool = (bool)args[i + 1];
}
else if (args[i] == typeof(short))
{
stack[k].s_short = (short)args[i + 1];
}
else if (args[i] == typeof(float))
{
stack[k].s_float = (float)args[i + 1];
}
else if (args[i] == typeof(double))
{
stack[k].s_double = (double)args[i + 1];
}
else if (args[i] == typeof(long))
{
stack[k].s_long = (long)args[i + 1];
}
else if (args[i] == typeof(ushort))
{
stack[k].s_ushort = (ushort)args[i + 1];
}
else if (args[i] == typeof(uint))
{
stack[k].s_uint = (uint)args[i + 1];
}
else if (args[i] == typeof(ulong))
{
stack[k].s_ulong = (ulong)args[i + 1];
}
else if (args[i] == typeof(sbyte))
{
stack[k].s_char = (sbyte)args[i + 1];
}
else if (args[i] == typeof(byte))
{
stack[k].s_uchar = (byte)args[i + 1];
}
else if (args[i] == typeof(char))
{
stack[k].s_uchar = (byte)(char)args[i + 1];
}
else
{
#if DEBUG
stack[k].s_class = (IntPtr)DebugGCHandle.Alloc(args[i + 1]);
#else
stack[k].s_class = (IntPtr)GCHandle.Alloc(args[i + 1]);
#endif
}
}
object returnValue = null;
unsafe
{
fixed(StackItem *stackPtr = stack)
{
if (instance == null)
{
CallSmokeMethod(methodId.smoke, (int)methodId.index, (IntPtr)0, (IntPtr)stackPtr, args.Length / 2);
}
else
{
#if DEBUG
GCHandle instanceHandle = DebugGCHandle.Alloc(instance);
#else
GCHandle instanceHandle = GCHandle.Alloc(instance);
#endif
CallSmokeMethod(methodId.smoke, methodId.index, (IntPtr)instanceHandle, (IntPtr)stackPtr, args.Length / 2);
#if DEBUG
DebugGCHandle.Free(instanceHandle);
#else
instanceHandle.SynchronizedFree();
#endif
}
if (returnType == typeof(void))
{
;
}
else if (returnType == typeof(int))
{
returnValue = stack[0].s_int;
}
else if (returnType == typeof(bool))
{
returnValue = stack[0].s_bool;
}
else if (returnType == typeof(short))
{
returnValue = stack[0].s_short;
}
else if (returnType == typeof(float))
{
returnValue = stack[0].s_float;
}
else if (returnType == typeof(double))
{
returnValue = stack[0].s_double;
}
else if (returnType == typeof(long))
{
// s_long will contain the wrong value on 32 bit platforms
// (i.e. where a native C++ 'long' isn't at least 64 bit)
returnValue = (SmokeMarshallers.SizeOfNativeLong < sizeof(long))? stack[0].s_int : stack[0].s_long;
}
else if (returnType == typeof(ushort))
{
returnValue = stack[0].s_ushort;
}
else if (returnType == typeof(uint))
{
returnValue = stack[0].s_uint;
}
else if (returnType.IsEnum)
{
returnValue = Enum.ToObject(returnType, stack[0].s_int);
}
else if (returnType == typeof(ulong))
{
returnValue = (SmokeMarshallers.SizeOfNativeLong < sizeof(long))? stack[0].s_uint : stack[0].s_ulong;
}
else if (returnType == typeof(sbyte))
{
returnValue = stack[0].s_char;
}
else if (returnType == typeof(byte))
{
returnValue = stack[0].s_uchar;
}
else if (returnType == typeof(char))
{
returnValue = (char)stack[0].s_char;
}
else
{
if (((IntPtr)stack[0].s_class) == IntPtr.Zero)
{
returnValue = null;
}
else
{
returnValue = ((GCHandle)stack[0].s_class).Target;
#if DEBUG
DebugGCHandle.Free((GCHandle)stack[0].s_class);
#else
((GCHandle)stack[0].s_class).SynchronizedFree();
#endif
}
}
}
}
return(returnValue);
}
static public QVariant FromValue(object value, Type valueType)
{
if (valueType == typeof(bool))
{
return(new QVariant((bool)value));
}
else if (valueType == typeof(double))
{
return(new QVariant((double)value));
}
else if (valueType == typeof(QBitArray))
{
return(new QVariant((QBitArray)value));
}
else if (valueType == typeof(QByteArray))
{
return(new QVariant((QByteArray)value));
}
else if (valueType == typeof(char))
{
return(new QVariant(new QChar((char)value)));
}
else if (valueType == typeof(QDate))
{
return(new QVariant((QDate)value));
}
else if (valueType == typeof(QDateTime))
{
return(new QVariant((QDateTime)value));
}
else if (valueType == typeof(int))
{
return(new QVariant((int)value));
}
else if (valueType == typeof(QLine))
{
return(new QVariant((QLine)value));
}
else if (valueType == typeof(QLineF))
{
return(new QVariant((QLineF)value));
}
else if (valueType == typeof(QLocale))
{
return(new QVariant((QLocale)value));
}
else if (valueType == typeof(QPoint))
{
return(new QVariant((QPoint)value));
}
else if (valueType == typeof(QPointF))
{
return(new QVariant((QPointF)value));
}
else if (valueType == typeof(QRect))
{
return(new QVariant((QRect)value));
}
else if (valueType == typeof(QRectF))
{
return(new QVariant((QRectF)value));
}
else if (valueType == typeof(QRegExp))
{
return(new QVariant((QRegExp)value));
}
else if (valueType == typeof(QSize))
{
return(new QVariant((QSize)value));
}
else if (valueType == typeof(QSizeF))
{
return(new QVariant((QSizeF)value));
}
else if (valueType == typeof(string))
{
return(new QVariant((string)value));
}
else if (valueType == typeof(List <string>))
{
return(new QVariant((List <string>)value));
}
else if (valueType == typeof(List <QVariant>))
{
return(new QVariant((List <QVariant>)value));
}
else if (valueType == typeof(Dictionary <string, QVariant>))
{
return(new QVariant((Dictionary <string, QVariant>)value));
}
else if (valueType == typeof(QTime))
{
return(new QVariant((QTime)value));
}
else if (valueType == typeof(uint))
{
return(new QVariant((uint)value));
}
else if (valueType == typeof(QUrl))
{
return(new QVariant((QUrl)value));
}
else if (valueType == typeof(QVariant))
{
return(new QVariant((QVariant)value));
}
else if (valueType.IsEnum)
{
return(new QVariant((int)value));
}
else
{
string typeName;
if (SmokeMarshallers.IsSmokeClass(valueType))
{
typeName = SmokeMarshallers.SmokeClassName(valueType);
}
else
{
typeName = valueType.ToString();
}
TypeOf type = NameToType(typeName);
if (type == TypeOf.Invalid)
{
throw new Exception(string.Format("Type {0} not registered!", valueType.ToString()));
}
else if (type > TypeOf.LastCoreType)
{
IntPtr valueHandle = IntPtr.Zero;
if (value != null)
{
valueHandle = (IntPtr)GCHandle.Alloc(value);
}
GCHandle handle = (GCHandle)QVariantFromValue(QMetaType.type(typeName), valueHandle);
QVariant v = (QVariant)handle.Target;
handle.SynchronizedFree();
return(v);
}
return(new QVariant());
}
}
