146 lines
4.6 KiB
C++
146 lines
4.6 KiB
C++
// Copyright (C) 2020 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
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// Gui types
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#include "qbitmap.h"
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#include "qbrush.h"
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#include "qcolor.h"
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#include "qcolorspace.h"
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#include "qcursor.h"
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#include "qfont.h"
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#include "qimage.h"
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#if QT_CONFIG(shortcut)
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# include "qkeysequence.h"
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#endif
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#include "qtransform.h"
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#include "qpalette.h"
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#include "qpen.h"
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#include "qpixmap.h"
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#include "qpolygon.h"
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#include "qregion.h"
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#include "qtextformat.h"
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#include "qmatrix4x4.h"
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#include "qvector2d.h"
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#include "qvector3d.h"
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#include "qvector4d.h"
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#include "qquaternion.h"
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#include "qicon.h"
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// Core types
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#include "qvariant.h"
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#include "qbitarray.h"
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#include "qbytearray.h"
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#include "qdatastream.h"
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#include "qdebug.h"
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#include "qmap.h"
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#include "qdatetime.h"
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#include "qlist.h"
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#include "qstring.h"
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#include "qstringlist.h"
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#include "qurl.h"
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#include "qlocale.h"
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#include "quuid.h"
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#ifndef QT_NO_GEOM_VARIANT
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#include "qsize.h"
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#include "qpoint.h"
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#include "qrect.h"
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#include "qline.h"
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#endif
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#include <float.h>
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#include <private/qmetatype_p.h>
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QT_BEGIN_NAMESPACE
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namespace {
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static const struct : QMetaTypeModuleHelper
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{
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#define QT_IMPL_METATYPEINTERFACE_GUI_TYPES(MetaTypeName, MetaTypeId, RealName) \
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QT_METATYPE_INTERFACE_INIT(RealName),
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const QtPrivate::QMetaTypeInterface *interfaceForType(int type) const override {
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switch (type) {
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QT_FOR_EACH_STATIC_GUI_CLASS(QT_METATYPE_CONVERT_ID_TO_TYPE)
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default: return nullptr;
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}
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}
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#undef QT_IMPL_METATYPEINTERFACE_GUI_TYPES
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bool convert(const void *from, int fromTypeId, void *to, int toTypeId) const override
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{
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Q_ASSERT(fromTypeId != toTypeId);
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bool onlyCheck = (from == nullptr && to == nullptr);
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// either two nullptrs from canConvert, or two valid pointers
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Q_ASSERT(onlyCheck || (bool(from) && bool(to)));
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using Int = int;
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switch (makePair(toTypeId, fromTypeId)) {
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QMETATYPE_CONVERTER(QByteArray, QColor,
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result = source.name(source.alpha() != 255 ?
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QColor::HexArgb : QColor::HexRgb).toLatin1();
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return true;
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);
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QMETATYPE_CONVERTER(QColor, QByteArray,
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result = QColor::fromString(QLatin1StringView(source));
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return result.isValid();
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);
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QMETATYPE_CONVERTER(QString, QColor,
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result = source.name(source.alpha() != 255 ?
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QColor::HexArgb : QColor::HexRgb);
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return true;
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);
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QMETATYPE_CONVERTER(QColor, QString,
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result = QColor::fromString(source);
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return result.isValid();
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);
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#if QT_CONFIG(shortcut)
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QMETATYPE_CONVERTER(QString, QKeySequence,
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result = source.toString(QKeySequence::NativeText);
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return true;
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);
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QMETATYPE_CONVERTER(QKeySequence, QString, result = source; return true;);
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QMETATYPE_CONVERTER(Int, QKeySequence,
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result = source.isEmpty() ? 0 : source[0].toCombined();
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return true;
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);
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QMETATYPE_CONVERTER(QKeySequence, Int, result = source; return true;);
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#endif
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QMETATYPE_CONVERTER(QString, QFont, result = source.toString(); return true;);
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QMETATYPE_CONVERTER(QFont, QString, return result.fromString(source););
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QMETATYPE_CONVERTER(QPixmap, QImage, result = QPixmap::fromImage(source); return true;);
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QMETATYPE_CONVERTER(QImage, QPixmap, result = source.toImage(); return true;);
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QMETATYPE_CONVERTER(QPixmap, QBitmap, result = source; return true;);
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QMETATYPE_CONVERTER(QBitmap, QPixmap, result = QBitmap::fromPixmap(source); return true;);
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QMETATYPE_CONVERTER(QImage, QBitmap, result = source.toImage(); return true;);
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QMETATYPE_CONVERTER(QBitmap, QImage, result = QBitmap::fromImage(source); return true;);
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QMETATYPE_CONVERTER(QPixmap, QBrush, result = source.texture(); return true;);
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QMETATYPE_CONVERTER(QBrush, QPixmap, result = source; return true;);
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QMETATYPE_CONVERTER(QColor, QBrush,
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if (source.style() == Qt::SolidPattern) {
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result = source.color();
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return true;
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}
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return false;
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);
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QMETATYPE_CONVERTER(QBrush, QColor, result = source; return true;);
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default:
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break;
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}
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return false;
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}
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} qVariantGuiHelper;
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} // namespace used to hide QVariant handler
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void qRegisterGuiVariant()
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{
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qMetaTypeGuiHelper = &qVariantGuiHelper;
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}
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Q_CONSTRUCTOR_FUNCTION(qRegisterGuiVariant)
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QT_END_NAMESPACE
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