mirror of https://github.com/mappu/miqt.git
49 lines
1.9 KiB
Go
49 lines
1.9 KiB
Go
package main
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func AllowDelete(c CppClass) bool {
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switch c.ClassName {
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case "QClipboard":
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return false // The destructor is marked private. TODO grab this from the AST
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}
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return true
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}
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func CheckComplexity(p CppParameter) error {
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if p.QMapOf() {
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return ErrTooComplex // Example???
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}
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if p.QPairOf() {
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return ErrTooComplex // e.g. QGradientStop
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}
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if t, ok := p.QListOf(); ok {
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if err := CheckComplexity(t); err != nil { // e.g. QGradientStops is a QVector<> (OK) of QGradientStop (not OK)
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return err
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}
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}
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switch p.ParameterType {
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case
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"QList<QVariant>", // e.g. QVariant constructor - this has a deleted copy-constructor so we can't get it over the CABI boundary by value
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"QPolygon", "QPolygonF", // QPolygon extends a template type
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"QLatin1String", "QStringView", // e.g. QColor constructors and QColor::SetNamedColor() overloads. These are usually optional alternatives to QString
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"QGradientStop", "QGradientStops", // QPair<>-related types, but we can't see through the typedef to block based on QPair alone
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"void **", // e.g. qobjectdefs.h QMetaObject->Activate()
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"char *&", // e.g. QDataStream.operator<<()
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"qfloat16", // e.g. QDataStream - there is no such half-float type in C or Go
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"char16_t", // e.g. QChar() constructor overload, just unnecessary
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"picture_io_handler", // e.g. QPictureIO::DefineIOHandler callback function
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"QPlatformNativeInterface", // e.g. QGuiApplication::platformNativeInterface(). Private type, could probably expose as uintptr. n.b. Changes in Qt6
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"QFunctionPointer", // e.g. QGuiApplication_PlatformFunction
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"QPlatformMenu": // e.g. QMenu_PlatformMenu. Defined in the QPA, could probably expose as uintptr
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return ErrTooComplex
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}
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if p.ParameterType == "void" && p.Pointer {
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return ErrTooComplex // e.g. qobjectdefs.h QMetaObject->InvokeOnGadget(). TODO represent as uintptr
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}
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// Should be OK
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return nil
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}
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