From ce2bc0e2d5b1d647db1e1726ecd434cc8a55accf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tor=20Arne=20Vestb=C3=B8?= Date: Tue, 31 Mar 2020 12:25:59 +0200 Subject: Move CoreText font engine/database to QtGui Task-number: QTBUG-83255 Change-Id: Id34ed1759fdebbb1d09e51009f0370736002167c Reviewed-by: Lars Knoll --- .../fontdatabases/mac/qfontengine_coretext_p.h | 159 --------------------- 1 file changed, 159 deletions(-) delete mode 100644 src/platformsupport/fontdatabases/mac/qfontengine_coretext_p.h (limited to 'src/platformsupport/fontdatabases/mac/qfontengine_coretext_p.h') diff --git a/src/platformsupport/fontdatabases/mac/qfontengine_coretext_p.h b/src/platformsupport/fontdatabases/mac/qfontengine_coretext_p.h deleted file mode 100644 index da75594fde..0000000000 --- a/src/platformsupport/fontdatabases/mac/qfontengine_coretext_p.h +++ /dev/null @@ -1,159 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QFONTENGINE_CORETEXT_P_H -#define QFONTENGINE_CORETEXT_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include -#include -#include - -#ifdef Q_OS_MACOS -#include -#else -#include -#include -#endif - -QT_BEGIN_NAMESPACE - -Q_DECLARE_LOGGING_CATEGORY(lcQpaFonts) - -class QCoreTextFontEngine : public QFontEngine -{ - Q_GADGET - -public: - QCoreTextFontEngine(CTFontRef font, const QFontDef &def); - QCoreTextFontEngine(CGFontRef font, const QFontDef &def); - ~QCoreTextFontEngine(); - - glyph_t glyphIndex(uint ucs4) const override; - bool stringToCMap(const QChar *str, int len, QGlyphLayout *glyphs, int *nglyphs, ShaperFlags flags) const override; - void recalcAdvances(QGlyphLayout *, ShaperFlags) const override; - - glyph_metrics_t boundingBox(const QGlyphLayout &glyphs) override; - glyph_metrics_t boundingBox(glyph_t glyph) override; - - QFixed capHeight() const override; - QFixed xHeight() const override; - qreal maxCharWidth() const override; - QFixed averageCharWidth() const override; - - void addGlyphsToPath(glyph_t *glyphs, QFixedPoint *positions, int numGlyphs, - QPainterPath *path, QTextItem::RenderFlags) override; - - bool canRender(const QChar *string, int len) const override; - - int synthesized() const override { return synthesisFlags; } - bool supportsSubPixelPositions() const override { return true; } - - QFixed lineThickness() const override; - QFixed underlinePosition() const override; - - void draw(CGContextRef ctx, qreal x, qreal y, const QTextItemInt &ti, int paintDeviceHeight); - - FaceId faceId() const override; - bool getSfntTableData(uint /*tag*/, uchar * /*buffer*/, uint * /*length*/) const override; - void getUnscaledGlyph(glyph_t glyph, QPainterPath *path, glyph_metrics_t *metrics) override; - QImage alphaMapForGlyph(glyph_t, QFixed subPixelPosition) override; - QImage alphaMapForGlyph(glyph_t glyph, QFixed subPixelPosition, const QTransform &t) override; - QImage alphaRGBMapForGlyph(glyph_t, QFixed subPixelPosition, const QTransform &t) override; - glyph_metrics_t alphaMapBoundingBox(glyph_t glyph, QFixed, const QTransform &matrix, GlyphFormat) override; - QImage bitmapForGlyph(glyph_t, QFixed subPixelPosition, const QTransform &t, const QColor &color) override; - QFixed emSquareSize() const override; - void doKerning(QGlyphLayout *g, ShaperFlags flags) const override; - - bool supportsTransformation(const QTransform &transform) const override; - bool expectsGammaCorrectedBlending() const override; - - QFontEngine *cloneWithSize(qreal pixelSize) const override; - Qt::HANDLE handle() const override; - int glyphMargin(QFontEngine::GlyphFormat format) override { Q_UNUSED(format); return 0; } - - QFontEngine::Properties properties() const override; - - enum FontSmoothing { Disabled, Subpixel, Grayscale }; - Q_ENUM(FontSmoothing); - - static FontSmoothing fontSmoothing(); - static qreal fontSmoothingGamma(); - - static bool ct_getSfntTable(void *user_data, uint tag, uchar *buffer, uint *length); - static QFont::Weight qtWeightFromCFWeight(float value); - - static QCoreTextFontEngine *create(const QByteArray &fontData, qreal pixelSize, QFont::HintingPreference hintingPreference); - -protected: - QCoreTextFontEngine(const QFontDef &def); - void init(); - QImage imageForGlyph(glyph_t glyph, QFixed subPixelPosition, const QTransform &m, const QColor &color = QColor()); - void loadAdvancesForGlyphs(QVarLengthArray &cgGlyphs, QGlyphLayout *glyphs) const; - bool hasColorGlyphs() const; - bool shouldAntialias() const; - bool shouldSmoothFont() const; - void initializeHeightMetrics() const override; - - QCFType ctfont; - QCFType cgFont; - int synthesisFlags; - CGAffineTransform transform; - QFixed avgCharWidth; - QFixed underlineThickness; - QFixed underlinePos; - QFontEngine::FaceId face_id; - mutable bool kerningPairsLoaded; -}; - -CGAffineTransform qt_transform_from_fontdef(const QFontDef &fontDef); - -QT_END_NAMESPACE - -#endif // QFONTENGINE_CORETEXT_P_H -- cgit v1.2.3