mirror of
https://github.com/mappu/miqt.git
synced 2024-12-22 17:08:38 +00:00
428 lines
17 KiB
Go
428 lines
17 KiB
Go
package main
|
|
|
|
import (
|
|
"path/filepath"
|
|
"strings"
|
|
)
|
|
|
|
func InsertTypedefs(qt6 bool) {
|
|
|
|
// Seed well-known typedefs
|
|
pp := "qt"
|
|
if qt6 {
|
|
pp = "qt6"
|
|
}
|
|
|
|
// QString is deleted from this binding
|
|
KnownTypedefs["QStringList"] = lookupResultTypedef{pp, CppTypedef{"QStringList", parseSingleTypeString("QList<QString>")}}
|
|
|
|
// FIXME this isn't picked up automatically because QFile inherits QFileDevice and the name refers to its parent class
|
|
KnownTypedefs["QFile::FileTime"] = lookupResultTypedef{pp, CppTypedef{"QFile::FileTime", parseSingleTypeString("QFileDevice::FileTime")}}
|
|
|
|
if !qt6 {
|
|
// n.b. Qt 5 only
|
|
KnownTypedefs["QLineF::IntersectionType"] = lookupResultTypedef{pp, CppTypedef{"QLineF::IntersectionType", parseSingleTypeString("QLineF::IntersectType")}}
|
|
} else {
|
|
// Must be removed for Qt 6
|
|
}
|
|
|
|
// Not sure the reason for this one
|
|
KnownTypedefs["QSocketDescriptor::DescriptorType"] = lookupResultTypedef{pp, CppTypedef{"QSocketDescriptor::DescriptorType", parseSingleTypeString("QSocketNotifier::Type")}}
|
|
|
|
// QFile doesn't see QFileDevice parent class enum
|
|
KnownTypedefs["QFile::Permissions"] = lookupResultTypedef{pp, CppTypedef{"QFile::Permissions", parseSingleTypeString("QFileDevice::Permissions")}}
|
|
KnownTypedefs["QFileDevice::Permissions"] = lookupResultTypedef{pp, CppTypedef{"QFile::Permissions", parseSingleTypeString("QFlags<QFileDevice::Permission>")}}
|
|
KnownTypedefs["QIODevice::OpenMode"] = lookupResultTypedef{pp, CppTypedef{"QIODevice::OpenMode", parseSingleTypeString("QIODeviceBase::OpenMode")}}
|
|
|
|
if qt6 {
|
|
// Qt 6 QVariant helper types - needs investigation
|
|
KnownTypedefs["QVariantHash"] = lookupResultTypedef{"qt6", CppTypedef{"QVariantHash", parseSingleTypeString("QHash<QString,QVariant>")}}
|
|
KnownTypedefs["QVariantList"] = lookupResultTypedef{"qt6", CppTypedef{"QVariantList", parseSingleTypeString("QList<QVariant>")}}
|
|
KnownTypedefs["QVariantMap"] = lookupResultTypedef{"qt6", CppTypedef{"QVariantMap", parseSingleTypeString("QMap<QString,QVariant>")}}
|
|
|
|
// Qt 6 renamed the enum to LibraryPath, but left some uses of LibraryLocation with a typedef
|
|
// We don't find the typedef - needs investigation
|
|
// ONLY add this on Qt 6 builds, breaks Qt 5
|
|
KnownTypedefs["QLibraryInfo::LibraryLocation"] = lookupResultTypedef{"qt6", CppTypedef{"QLibraryInfo::LibraryLocation", parseSingleTypeString("QLibraryInfo::LibraryPath")}}
|
|
|
|
// Enums
|
|
|
|
// QSysInfo.h is being truncated and not finding any content
|
|
KnownEnums["QSysInfo::Endian"] = lookupResultEnum{"qt6", CppEnum{
|
|
EnumName: "QSysInfo::Endian",
|
|
UnderlyingType: CppParameter{
|
|
ParameterType: "int",
|
|
},
|
|
}}
|
|
}
|
|
|
|
}
|
|
|
|
func AllowHeader(fullpath string) bool {
|
|
fname := filepath.Base(fullpath)
|
|
|
|
if strings.HasSuffix(fname, `_impl.h`) {
|
|
return false // Not meant to be imported
|
|
}
|
|
|
|
fname_lc := strings.ToLower(fname)
|
|
if strings.Contains(fname_lc, `opengl`) || strings.Contains(fname_lc, `vulkan`) {
|
|
return false // Too hard
|
|
}
|
|
|
|
switch fname {
|
|
case "qatomic_bootstrap.h",
|
|
"qatomic_cxx11.h",
|
|
"qatomic_msvc.h",
|
|
"qgenericatomic.h", // Clang error
|
|
"qt_windows.h", // Clang error
|
|
"qmaccocoaviewcontainer_mac.h", // Needs NSView* headers. TODO allow with darwin build tag
|
|
"qmacnativewidget_mac.h", // Needs NSView* headers. TODO allow with darwin build tag
|
|
"qstring.h", // QString does not exist in this binding
|
|
"qbytearray.h", // QByteArray does not exist in this binding
|
|
"qlist.h", // QList does not exist in this binding
|
|
"qvector.h", // QVector does not exist in this binding
|
|
"qtcoreexports.h", // Nothing bindable here and has Q_CORE_EXPORT definition issues
|
|
"q20algorithm.h", // Qt 6 unstable header
|
|
"q20functional.h", // Qt 6 unstable header
|
|
"q20iterator.h", // Qt 6 unstable header
|
|
"q23functional.h", // Qt 6 unstable header
|
|
"____last____":
|
|
return false
|
|
}
|
|
|
|
return true
|
|
}
|
|
|
|
func ImportHeaderForClass(className string) bool {
|
|
if className[0] != 'Q' {
|
|
return false
|
|
}
|
|
|
|
// TODO this could be implict by checking if files exist in known header paths
|
|
|
|
if strings.HasPrefix(className, "QPlatform") {
|
|
// e.g. QPlatformPixmap, QPlatformWindow, QPlatformScreen
|
|
// These classes don't have a <> version to include
|
|
return false
|
|
}
|
|
|
|
if strings.HasPrefix(className, "Qsci") {
|
|
// QScintilla - does not produce imports
|
|
return false
|
|
}
|
|
|
|
switch className {
|
|
case "QGraphicsEffectSource", // e.g. qgraphicseffect.h
|
|
"QAbstractConcatenable", // qstringbuilder.h
|
|
"QTextEngine", // qtextlayout.h
|
|
"QText", // e.g. qtextcursor.h
|
|
"QVLABaseBase", // e.g. Qt 6 qvarlengtharray.h
|
|
"QAdoptSharedDataTag", // Qt 6 qshareddata.h
|
|
"____last____":
|
|
return false
|
|
}
|
|
|
|
return true
|
|
}
|
|
|
|
func AllowClass(className string) bool {
|
|
|
|
if strings.HasSuffix(className, "Private") || strings.HasSuffix(className, "PrivateShared") {
|
|
return false
|
|
}
|
|
|
|
if strings.Contains(className, "QPrivateSignal") {
|
|
return false
|
|
}
|
|
|
|
if strings.HasPrefix(className, `std::`) {
|
|
return false // Scintilla bindings find some of these
|
|
}
|
|
|
|
switch className {
|
|
case
|
|
"QTextStreamManipulator", // Only seems to contain garbage methods
|
|
"QException", // Extends std::exception, too hard
|
|
"QUnhandledException", // As above (child class)
|
|
"QItemSelection", // Extends a QList<>, too hard
|
|
"QXmlStreamAttributes", // Extends a QList<>, too hard
|
|
"QPolygon", // Extends a QVector<QPoint> template class, too hard
|
|
"QPolygonF", // Extends a QVector<QPoint> template class, too hard
|
|
"QAssociativeIterator", // Qt 6. Extends a QIterator<>, too hard
|
|
"QAssociativeConstIterator", // Qt 6. Extends a QIterator<>, too hard
|
|
"QAssociativeIterable", // Qt 6. Extends a QIterator<>, too hard
|
|
"QSequentialIterator", // Qt 6. Extends a QIterator<>, too hard
|
|
"QSequentialConstIterator", // Qt 6. Extends a QIterator<>, too hard
|
|
"QSequentialIterable", // Qt 6. Extends a QIterator<>, too hard
|
|
"QBrushDataPointerDeleter", // Qt 6 qbrush.h. Appears in header but cannot be linked
|
|
"QPropertyBindingPrivatePtr", // Qt 6 qpropertyprivate.h. Appears in header but cannot be linked
|
|
"QDeferredDeleteEvent", // Qt 6. Hidden/undocumented class in Qt 6.4, moved to private header in Qt 6.7. Intended for test use only
|
|
|
|
"QUntypedPropertyData::InheritsQUntypedPropertyData", // qpropertyprivate.h . Hidden/undocumented class in Qt 6.4, removed in 6.7
|
|
"____last____":
|
|
return false
|
|
}
|
|
|
|
return true
|
|
}
|
|
|
|
func AllowSignal(mm CppMethod) bool {
|
|
if mm.ReturnType.ParameterType != "void" {
|
|
// This affects how we cast the signal function pointer for connect
|
|
// It would be fixable, but, real signals always have void return types anyway
|
|
return false
|
|
}
|
|
|
|
switch mm.MethodName {
|
|
case `metaObject`, `qt_metacast`,
|
|
`clone`: // Qt 6 - qcoreevent.h
|
|
return false
|
|
default:
|
|
return true
|
|
}
|
|
}
|
|
|
|
func AllowMethod(className string, mm CppMethod) error {
|
|
|
|
for _, p := range mm.Parameters {
|
|
if strings.HasSuffix(p.ParameterType, "Private") {
|
|
return ErrTooComplex // Skip private type
|
|
}
|
|
}
|
|
if strings.HasSuffix(mm.ReturnType.ParameterType, "Private") {
|
|
return ErrTooComplex // Skip private type
|
|
}
|
|
|
|
if mm.IsReceiverMethod() {
|
|
// Non-projectable receiver pattern parameters
|
|
return ErrTooComplex
|
|
}
|
|
|
|
if className == "QBitArray" && mm.MethodName == "operator~" {
|
|
return ErrTooComplex // Present in Qt 5.15 and 6.4, missing in Qt 6.7
|
|
}
|
|
|
|
if className == "QTimeZone" && (mm.MethodName == "operator==" || mm.MethodName == "operator!=") {
|
|
return ErrTooComplex // Present in Qt 5.15 and 6.4, missing in Qt 6.7
|
|
}
|
|
|
|
return nil // OK, allow
|
|
}
|
|
|
|
// AllowType controls whether to permit binding of a method, if a method uses
|
|
// this type in its parameter list or return type.
|
|
// Any type not permitted by AllowClass is also not permitted by this method.
|
|
func AllowType(p CppParameter, isReturnType bool) error {
|
|
|
|
if p.QMapOf() {
|
|
return ErrTooComplex // Example???
|
|
}
|
|
if p.QPairOf() {
|
|
return ErrTooComplex // e.g. QGradientStop
|
|
}
|
|
if t, ok := p.QSetOf(); ok {
|
|
if err := AllowType(t, isReturnType); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
if t, ok := p.QListOf(); ok {
|
|
if err := AllowType(t, isReturnType); err != nil { // e.g. QGradientStops is a QVector<> (OK) of QGradientStop (not OK)
|
|
return err
|
|
}
|
|
|
|
// qsciscintilla.h QsciScintilla_Annotate4: no copy ctor for private type QsciStyledText
|
|
// Works fine normally, but not in a list
|
|
if t.ParameterType == "QsciStyledText" {
|
|
return ErrTooComplex
|
|
}
|
|
}
|
|
if !AllowClass(p.ParameterType) {
|
|
return ErrTooComplex // This whole class type has been blocked, not only as a parameter/return type
|
|
}
|
|
|
|
if strings.Contains(p.ParameterType, "(*)") { // Function pointer.
|
|
return ErrTooComplex // e.g. QAccessible_InstallFactory
|
|
}
|
|
if strings.HasPrefix(p.ParameterType, "StringResult<") {
|
|
return ErrTooComplex // e.g. qcborstreamreader.h
|
|
}
|
|
if strings.HasPrefix(p.ParameterType, "QScopedPointer<") {
|
|
return ErrTooComplex // e.g. qbrush.h
|
|
}
|
|
if strings.HasPrefix(p.ParameterType, "QExplicitlySharedDataPointer<") {
|
|
return ErrTooComplex // e.g. qpicture.h
|
|
}
|
|
if strings.HasPrefix(p.ParameterType, "QSharedDataPointer<") {
|
|
return ErrTooComplex // e.g. qurlquery.h
|
|
}
|
|
if strings.HasPrefix(p.ParameterType, "QTypedArrayData<") {
|
|
return ErrTooComplex // e.g. qbitarray.h
|
|
}
|
|
if strings.HasPrefix(p.ParameterType, "QGenericMatrix<") {
|
|
return ErrTooComplex // e.g. qmatrix4x4.h
|
|
}
|
|
if strings.HasPrefix(p.ParameterType, "QUrlTwoFlags<") {
|
|
return ErrTooComplex // e.g. qurl.h
|
|
}
|
|
if strings.HasPrefix(p.ParameterType, "FillResult<") {
|
|
return ErrTooComplex // Scintilla
|
|
}
|
|
if strings.HasPrefix(p.ParameterType, "QBindable<") {
|
|
return ErrTooComplex // e.g. Qt 6 qabstractanimation.h
|
|
}
|
|
if strings.HasPrefix(p.ParameterType, "QRgbaFloat<") {
|
|
return ErrTooComplex // e.g. Qt 6 qcolortransform.h
|
|
}
|
|
if strings.HasPrefix(p.ParameterType, "QPointer<") {
|
|
return ErrTooComplex // e.g. Qt 6 qevent.h . It should be possible to support this
|
|
}
|
|
if strings.HasPrefix(p.ParameterType, "EncodedData<") {
|
|
return ErrTooComplex // e.g. Qt 6 qstringconverter.h
|
|
}
|
|
|
|
if strings.HasPrefix(p.ParameterType, "std::") {
|
|
// std::initializer e.g. qcborarray.h
|
|
// std::string QByteArray->toStdString(). There are QString overloads already
|
|
// std::nullptr_t Qcborstreamwriter
|
|
// std::chrono::nanoseconds QDeadlineTimer_RemainingTimeAsDuration
|
|
// std::seed_seq QRandom
|
|
// std::exception Scintilla
|
|
return ErrTooComplex
|
|
}
|
|
if strings.Contains(p.ParameterType, `Iterator::value_type`) {
|
|
return ErrTooComplex // e.g. qcbormap
|
|
}
|
|
if strings.Contains(p.ParameterType, `::QPrivate`) {
|
|
return ErrTooComplex // e.g. QAbstractItemModel::QPrivateSignal
|
|
}
|
|
if strings.Contains(p.GetQtCppType().ParameterType, `::DataPtr`) {
|
|
return ErrTooComplex // e.g. QImage::data_ptr()
|
|
}
|
|
if strings.Contains(p.ParameterType, `::DataPointer`) {
|
|
return ErrTooComplex // Qt 6 qbytearray.h. This could probably be made to work
|
|
}
|
|
if strings.HasPrefix(p.ParameterType, `QArrayDataPointer<`) {
|
|
return ErrTooComplex // Qt 6 qbytearray.h. This could probably be made to work
|
|
}
|
|
|
|
// Some QFoo constructors take a QFooPrivate
|
|
// QIcon also returns a QIconPrivate
|
|
if p.ParameterType[0] == 'Q' && strings.HasSuffix(p.ParameterType, "Private") {
|
|
return ErrTooComplex
|
|
}
|
|
if strings.HasPrefix(p.ParameterType, "QtPrivate::") {
|
|
return ErrTooComplex // e.g. Qt 6 qbindingstorage.h
|
|
}
|
|
|
|
// If any parameters are QString*, skip the method
|
|
// QDebug constructor
|
|
// QXmlStreamWriter constructor
|
|
// QFile::moveToTrash
|
|
// QLockFile::getLockInfo
|
|
// QTextDecoder::toUnicode
|
|
// QTextStream::readLineInto
|
|
// QFileDialog::getOpenFileName selectedFilter* param
|
|
if p.ParameterType == "QString" && p.Pointer && !isReturnType { // Out-parameters
|
|
return ErrTooComplex
|
|
}
|
|
|
|
// QBuffer can accept a raw pointer to an internal QByteArray, but that
|
|
// doesn't work when QByteArray is deleted
|
|
// QDataStream
|
|
if p.ParameterType == "QByteArray" && p.Pointer && !isReturnType {
|
|
return ErrTooComplex
|
|
}
|
|
|
|
if p.ParameterType == "QFormLayout::ItemRole" && p.Pointer && !isReturnType { // Out-parameters in QFormLayout
|
|
return ErrTooComplex
|
|
}
|
|
|
|
if p.Pointer && p.PointerCount >= 2 { // Out-parameters
|
|
if p.ParameterType != "char" {
|
|
return ErrTooComplex // e.g. QGraphicsItem_IsBlockedByModalPanel1
|
|
}
|
|
if p.ParameterType == "char" && p.ParameterName == "xpm" {
|
|
// Array parameters:
|
|
// - QPixmap and QImage ctors from an xpm char*[]
|
|
// TODO support these
|
|
return ErrTooComplex
|
|
}
|
|
}
|
|
|
|
switch p.ParameterType {
|
|
case
|
|
"QList<QVariant>", // e.g. QVariant constructor - this has a deleted copy-constructor so we can't get it over the CABI boundary by value
|
|
"QPolygon", "QPolygonF", // QPolygon extends a template type
|
|
"QGenericMatrix", "QMatrix3x3", // extends a template type
|
|
"QLatin1String", "QStringView", // e.g. QColor constructors and QColor::SetNamedColor() overloads. These are usually optional alternatives to QString
|
|
"QLatin1StringView", // Qt 6 - used in qanystringview
|
|
"QUtf8StringView", // Qt 6 - used in qdebug
|
|
"QStringRef", // e.g. QLocale::toLongLong and similar overloads. As above
|
|
"qfloat16", // e.g. QDataStream - there is no such half-float type in C or Go
|
|
"char16_t", // e.g. QChar() constructor overload, just unnecessary
|
|
"char32_t", // e.g. QDebug().operator<< overload, unnecessary
|
|
"wchar_t", // e.g. qstringview.h overloads, unnecessary
|
|
"FILE", // e.g. qfile.h constructors
|
|
"qInternalCallback", // e.g. qnamespace.h
|
|
"QGraphicsEffectSource", // e.g. used by qgraphicseffect.h, but the definition is in ????
|
|
"QXmlStreamEntityDeclarations", // e.g. qxmlstream.h. The class definition was blacklisted for ???? reason so don't allow it as a parameter either
|
|
"QXmlStreamNamespaceDeclarations", // e.g. qxmlstream.h. As above
|
|
"QXmlStreamNotationDeclarations", // e.g. qxmlstream.h. As above
|
|
"QXmlStreamAttributes", // e.g. qxmlstream.h
|
|
"LineLayout::ValidLevel", // ..
|
|
"QtMsgType", // e.g. qdebug.h TODO Defined in qlogging.h, but omitted because it's predefined in qglobal.h, and our clangexec is too agressive
|
|
"QTextStreamFunction", // e.g. qdebug.h
|
|
"QFactoryInterface", // qfactoryinterface.h
|
|
"QTextEngine", // used by qtextlayout.h, also blocked in ImportHeaderForClass above
|
|
"QVulkanInstance", // e.g. qwindow.h. Not tackling vulkan yet
|
|
"QPlatformNativeInterface", // e.g. QGuiApplication::platformNativeInterface(). Private type, could probably expose as uintptr. n.b. Changes in Qt6
|
|
"QPlatformBackingStore", // e.g. qbackingstore.h, as below
|
|
"QPlatformMenuBar", // e.g. qfutureinterface.h, as below
|
|
"QPlatformOffscreenSurface", // e.g. qoffscreensurface.h, as below
|
|
"QPlatformPixmap", // e.g. qpixmap.h. as below
|
|
"QPlatformScreen", // e.g. qscreen.h. as below
|
|
"QPlatformWindow", // e.g. qwindow.h, as below
|
|
"QPlatformSurface", // e.g. qsurface.h. as below
|
|
"QPlatformMenu", // e.g. QMenu_PlatformMenu. Defined in the QPA, could probably expose as uintptr
|
|
"struct _XDisplay", // Qt 6 QGuiApplication_platform
|
|
"xcb_connection_t", // Qt 6 QGuiApplication_platform
|
|
"QTextDocument::ResourceProvider", // Qt 6 typedef for unsupported std::function<QVariant(const QUrl&)>
|
|
"QTransform::Affine", // Qt 6 qtransform.h - public method returning private type
|
|
"____last____":
|
|
return ErrTooComplex
|
|
}
|
|
|
|
// Should be OK
|
|
return nil
|
|
}
|
|
|
|
// LinuxWindowsCompatCheck checks if the parameter is incompatible between the
|
|
// generated headers (generated on Linux) with other OSes such as Windows.
|
|
// These methods will be blocked on non-Linux OSes.
|
|
func LinuxWindowsCompatCheck(p CppParameter) bool {
|
|
if p.GetQtCppType().ParameterType == "Q_PID" {
|
|
return true // int64 on Linux, _PROCESS_INFORMATION* on Windows
|
|
}
|
|
|
|
if p.GetQtCppType().ParameterType == "QSocketDescriptor::DescriptorType" {
|
|
return true // uintptr_t-compatible on Linux, void* on Windows
|
|
}
|
|
return false
|
|
}
|
|
|
|
func ApplyQuirks(className string, mm *CppMethod) {
|
|
if className == "QArrayData" && mm.MethodName == "needsDetach" && mm.IsConst {
|
|
mm.BecomesNonConstInVersion = addr("6.7")
|
|
}
|
|
|
|
if className == "QFileDialog" && mm.MethodName == "saveFileContent" && mm.IsStatic {
|
|
// The prototype was changed from
|
|
// [Qt 5 - 6.6] void QFileDialog::saveFileContent(const QByteArray &fileContent, const QString &fileNameHint = QString())
|
|
// [Qt 6.7] void QFileDialog::saveFileContent(const QByteArray &fileContent, const QString &fileNameHint, QWidget *parent = nullptr)
|
|
// The 2nd parameter is no longer optional
|
|
// As a compromise, make it non-optional everywhere
|
|
mm.Parameters[1].Optional = false
|
|
}
|
|
}
|