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-rw-r--r--src/gui/text/qfontengine_ft_p.h102
1 files changed, 52 insertions, 50 deletions
diff --git a/src/gui/text/qfontengine_ft_p.h b/src/gui/text/qfontengine_ft_p.h
index b40893c445..7b28a4064f 100644
--- a/src/gui/text/qfontengine_ft_p.h
+++ b/src/gui/text/qfontengine_ft_p.h
@@ -1,7 +1,7 @@
/****************************************************************************
**
-** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtGui module of the Qt Toolkit.
**
@@ -10,9 +10,9 @@
** 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 Digia. For licensing terms and
-** conditions see http://qt.digia.com/licensing. For further information
-** use the contact form at http://qt.digia.com/contact-us.
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
@@ -23,8 +23,8 @@
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
-** In addition, as a special exception, Digia gives you certain additional
-** rights. These rights are described in the Digia Qt LGPL Exception
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
@@ -102,7 +102,7 @@ public:
int getPointInOutline(glyph_t glyph, int flags, quint32 point, QFixed *xpos, QFixed *ypos, quint32 *nPoints);
static void addGlyphToPath(FT_Face face, FT_GlyphSlot g, const QFixedPoint &point, QPainterPath *path, FT_Fixed x_scale, FT_Fixed y_scale);
- static void addBitmapToPath(FT_GlyphSlot slot, const QFixedPoint &point, QPainterPath *path, bool = false);
+ static void addBitmapToPath(FT_GlyphSlot slot, const QFixedPoint &point, QPainterPath *path);
private:
friend class QFontEngineFT;
@@ -143,6 +143,7 @@ public:
};
struct GlyphInfo {
+ int linearAdvance;
unsigned short width;
unsigned short height;
short x;
@@ -188,67 +189,67 @@ private:
mutable int fast_glyph_count;
};
- virtual QFontEngine::FaceId faceId() const;
- virtual QFontEngine::Properties properties() const;
- virtual QFixed emSquareSize() const;
- virtual bool supportsSubPixelPositions() const
+ virtual QFontEngine::FaceId faceId() const Q_DECL_OVERRIDE;
+ virtual QFontEngine::Properties properties() const Q_DECL_OVERRIDE;
+ virtual QFixed emSquareSize() const Q_DECL_OVERRIDE;
+ virtual bool supportsSubPixelPositions() const Q_DECL_OVERRIDE
{
return default_hint_style == HintLight ||
default_hint_style == HintNone;
}
- virtual bool getSfntTableData(uint tag, uchar *buffer, uint *length) const;
- virtual int synthesized() const;
+ virtual bool getSfntTableData(uint tag, uchar *buffer, uint *length) const Q_DECL_OVERRIDE;
+ virtual int synthesized() const Q_DECL_OVERRIDE;
- virtual QFixed ascent() const;
- virtual QFixed descent() const;
- virtual QFixed leading() const;
- virtual QFixed xHeight() const;
- virtual QFixed averageCharWidth() const;
+ virtual QFixed ascent() const Q_DECL_OVERRIDE;
+ virtual QFixed descent() const Q_DECL_OVERRIDE;
+ virtual QFixed leading() const Q_DECL_OVERRIDE;
+ virtual QFixed xHeight() const Q_DECL_OVERRIDE;
+ virtual QFixed averageCharWidth() const Q_DECL_OVERRIDE;
- virtual qreal maxCharWidth() const;
- virtual qreal minLeftBearing() const;
- virtual qreal minRightBearing() const;
- virtual QFixed lineThickness() const;
- virtual QFixed underlinePosition() const;
+ virtual qreal maxCharWidth() const Q_DECL_OVERRIDE;
+ virtual qreal minLeftBearing() const Q_DECL_OVERRIDE;
+ virtual qreal minRightBearing() const Q_DECL_OVERRIDE;
+ virtual QFixed lineThickness() const Q_DECL_OVERRIDE;
+ virtual QFixed underlinePosition() const Q_DECL_OVERRIDE;
- virtual glyph_t glyphIndex(uint ucs4) const;
- void doKerning(QGlyphLayout *, ShaperFlags) const;
+ virtual glyph_t glyphIndex(uint ucs4) const Q_DECL_OVERRIDE;
+ void doKerning(QGlyphLayout *, ShaperFlags) const Q_DECL_OVERRIDE;
- virtual void getUnscaledGlyph(glyph_t glyph, QPainterPath *path, glyph_metrics_t *metrics);
+ virtual void getUnscaledGlyph(glyph_t glyph, QPainterPath *path, glyph_metrics_t *metrics) Q_DECL_OVERRIDE;
- virtual bool supportsTransformation(const QTransform &transform) const;
+ virtual bool supportsTransformation(const QTransform &transform) const Q_DECL_OVERRIDE;
virtual void addGlyphsToPath(glyph_t *glyphs, QFixedPoint *positions, int nglyphs,
- QPainterPath *path, QTextItem::RenderFlags flags);
+ QPainterPath *path, QTextItem::RenderFlags flags) Q_DECL_OVERRIDE;
virtual void addOutlineToPath(qreal x, qreal y, const QGlyphLayout &glyphs,
- QPainterPath *path, QTextItem::RenderFlags flags);
+ QPainterPath *path, QTextItem::RenderFlags flags) Q_DECL_OVERRIDE;
- virtual bool stringToCMap(const QChar *str, int len, QGlyphLayout *glyphs, int *nglyphs, ShaperFlags flags) const;
+ virtual bool stringToCMap(const QChar *str, int len, QGlyphLayout *glyphs, int *nglyphs, ShaperFlags flags) const Q_DECL_OVERRIDE;
- virtual glyph_metrics_t boundingBox(const QGlyphLayout &glyphs);
- virtual glyph_metrics_t boundingBox(glyph_t glyph);
- virtual glyph_metrics_t boundingBox(glyph_t glyph, const QTransform &matrix);
+ virtual glyph_metrics_t boundingBox(const QGlyphLayout &glyphs) Q_DECL_OVERRIDE;
+ virtual glyph_metrics_t boundingBox(glyph_t glyph) Q_DECL_OVERRIDE;
+ virtual glyph_metrics_t boundingBox(glyph_t glyph, const QTransform &matrix) Q_DECL_OVERRIDE;
- virtual void recalcAdvances(QGlyphLayout *glyphs, ShaperFlags flags) const;
- virtual QImage alphaMapForGlyph(glyph_t g) { return alphaMapForGlyph(g, 0); }
- virtual QImage alphaMapForGlyph(glyph_t, QFixed);
- QImage alphaMapForGlyph(glyph_t glyph, QFixed subPixelPosition, const QTransform &t);
- virtual QImage alphaRGBMapForGlyph(glyph_t, QFixed subPixelPosition, const QTransform &t);
+ virtual void recalcAdvances(QGlyphLayout *glyphs, ShaperFlags flags) const Q_DECL_OVERRIDE;
+ virtual QImage alphaMapForGlyph(glyph_t g) Q_DECL_OVERRIDE { return alphaMapForGlyph(g, 0); }
+ virtual QImage alphaMapForGlyph(glyph_t, QFixed) Q_DECL_OVERRIDE;
+ QImage alphaMapForGlyph(glyph_t glyph, QFixed subPixelPosition, const QTransform &t) Q_DECL_OVERRIDE;
+ virtual QImage alphaRGBMapForGlyph(glyph_t, QFixed subPixelPosition, const QTransform &t) Q_DECL_OVERRIDE;
virtual glyph_metrics_t alphaMapBoundingBox(glyph_t glyph,
QFixed subPixelPosition,
const QTransform &matrix,
- QFontEngine::GlyphFormat format);
+ QFontEngine::GlyphFormat format) Q_DECL_OVERRIDE;
virtual QImage *lockedAlphaMapForGlyph(glyph_t glyph, QFixed subPixelPosition,
GlyphFormat neededFormat, const QTransform &t,
- QPoint *offset);
- virtual bool hasInternalCaching() const { return cacheEnabled; }
- virtual void unlockAlphaMapForGlyph();
+ QPoint *offset) Q_DECL_OVERRIDE;
+ virtual bool hasInternalCaching() const Q_DECL_OVERRIDE { return cacheEnabled; }
+ virtual void unlockAlphaMapForGlyph() Q_DECL_OVERRIDE;
- virtual void removeGlyphFromCache(glyph_t glyph);
- virtual int glyphMargin(QFontEngine::GlyphFormat /* format */) { return 0; }
+ virtual void removeGlyphFromCache(glyph_t glyph) Q_DECL_OVERRIDE;
+ virtual int glyphMargin(QFontEngine::GlyphFormat /* format */) Q_DECL_OVERRIDE { return 0; }
- virtual int glyphCount() const;
+ virtual int glyphCount() const Q_DECL_OVERRIDE;
enum Scaling {
Scaled,
@@ -268,7 +269,7 @@ private:
Glyph *loadGlyph(QGlyphSet *set, uint glyph, QFixed subPixelPosition, GlyphFormat = Format_None, bool fetchMetricsOnly = false) const;
Glyph *loadGlyphFor(glyph_t g, QFixed subPixelPosition, GlyphFormat format, const QTransform &t, bool fetchBoundingBox = false);
- QGlyphSet *loadTransformedGlyphSet(const QTransform &matrix);
+ QGlyphSet *loadGlyphSet(const QTransform &matrix);
QFontEngineFT(const QFontDef &fd);
virtual ~QFontEngineFT();
@@ -278,12 +279,12 @@ private:
bool init(FaceId faceId, bool antialias, GlyphFormat format,
QFreetypeFace *freetypeFace);
- virtual int getPointInOutline(glyph_t glyph, int flags, quint32 point, QFixed *xpos, QFixed *ypos, quint32 *nPoints);
+ virtual int getPointInOutline(glyph_t glyph, int flags, quint32 point, QFixed *xpos, QFixed *ypos, quint32 *nPoints) Q_DECL_OVERRIDE;
- virtual void setDefaultHintStyle(HintStyle style);
+ virtual void setDefaultHintStyle(HintStyle style) Q_DECL_OVERRIDE;
- virtual QFontEngine *cloneWithSize(qreal pixelSize) const;
+ virtual QFontEngine *cloneWithSize(qreal pixelSize) const Q_DECL_OVERRIDE;
bool initFromFontEngine(const QFontEngineFT *fontEngine);
HintStyle defaultHintStyle() const { return default_hint_style; }
@@ -305,6 +306,7 @@ protected:
private:
friend class QFontEngineFTRawFont;
friend class QFontconfigDatabase;
+ friend class QBasicFontDatabase;
friend class QFontEngineMultiFontConfig;
int loadFlags(QGlyphSet *set, GlyphFormat format, int flags, bool &hsubpixel, int &vfactor) const;
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-12 10:18:22 +0000