From c35795b413c6aedd6b02f03fdcaa5fb4888084d5 Mon Sep 17 00:00:00 2001 From: Gabriel de Dietrich Date: Tue, 22 Mar 2016 14:16:23 -0700 Subject: QFontEngine: Add handle() function Both QFont::handle() and QFont::freetypeFace() used to be available in Qt 4 but were removed in Qt 5. There's currently no API to get access to the native font handle, which the font engine holds in a way or another. Similar to the way it was in Qt 4, the actual handle type depends on the font engine currently in use. The types map as follows: Font Engine Native Handle ------------------------------------ DirectWrite IDWriteFontFace * Freetype FT_Face Mac CTFontRef Win HFONT All other font engines return a null handle. Change-Id: I3bea8259ac1378fd24079723aa6603bf9e74834c Reviewed-by: Eskil Abrahamsen Blomfeldt --- src/plugins/platforms/windows/qwindowsfontengine.cpp | 5 +++++ src/plugins/platforms/windows/qwindowsfontengine.h | 1 + src/plugins/platforms/windows/qwindowsfontenginedirectwrite.cpp | 5 +++++ src/plugins/platforms/windows/qwindowsfontenginedirectwrite.h | 1 + 4 files changed, 12 insertions(+) (limited to 'src/plugins') diff --git a/src/plugins/platforms/windows/qwindowsfontengine.cpp b/src/plugins/platforms/windows/qwindowsfontengine.cpp index a97062273f..660c138097 100644 --- a/src/plugins/platforms/windows/qwindowsfontengine.cpp +++ b/src/plugins/platforms/windows/qwindowsfontengine.cpp @@ -1256,6 +1256,11 @@ QFontEngine *QWindowsFontEngine::cloneWithSize(qreal pixelSize) const return fontEngine; } +Qt::HANDLE QWindowsFontEngine::handle() const +{ + return hfont; +} + void QWindowsFontEngine::initFontInfo(const QFontDef &request, int dpi) { diff --git a/src/plugins/platforms/windows/qwindowsfontengine.h b/src/plugins/platforms/windows/qwindowsfontengine.h index 47891a2830..6eaa902419 100644 --- a/src/plugins/platforms/windows/qwindowsfontengine.h +++ b/src/plugins/platforms/windows/qwindowsfontengine.h @@ -108,6 +108,7 @@ public: glyph_metrics_t alphaMapBoundingBox(glyph_t glyph, QFixed, const QTransform &matrix, GlyphFormat) Q_DECL_OVERRIDE; QFontEngine *cloneWithSize(qreal pixelSize) const Q_DECL_OVERRIDE; + Qt::HANDLE handle() const Q_DECL_OVERRIDE; bool supportsTransformation(const QTransform &transform) const Q_DECL_OVERRIDE; #ifndef Q_CC_MINGW diff --git a/src/plugins/platforms/windows/qwindowsfontenginedirectwrite.cpp b/src/plugins/platforms/windows/qwindowsfontenginedirectwrite.cpp index 5b2e220fd6..c5831dd2e1 100644 --- a/src/plugins/platforms/windows/qwindowsfontenginedirectwrite.cpp +++ b/src/plugins/platforms/windows/qwindowsfontenginedirectwrite.cpp @@ -639,6 +639,11 @@ QFontEngine *QWindowsFontEngineDirectWrite::cloneWithSize(qreal pixelSize) const return fontEngine; } +Qt::HANDLE QWindowsFontEngineDirectWrite::handle() const +{ + return m_directWriteFontFace; +} + void QWindowsFontEngineDirectWrite::initFontInfo(const QFontDef &request, int dpi) { diff --git a/src/plugins/platforms/windows/qwindowsfontenginedirectwrite.h b/src/plugins/platforms/windows/qwindowsfontenginedirectwrite.h index 91de871311..4d9664b391 100644 --- a/src/plugins/platforms/windows/qwindowsfontenginedirectwrite.h +++ b/src/plugins/platforms/windows/qwindowsfontenginedirectwrite.h @@ -92,6 +92,7 @@ public: QImage alphaRGBMapForGlyph(glyph_t t, QFixed subPixelPosition, const QTransform &xform) Q_DECL_OVERRIDE; QFontEngine *cloneWithSize(qreal pixelSize) const Q_DECL_OVERRIDE; + Qt::HANDLE handle() const Q_DECL_OVERRIDE; const QSharedPointer &fontEngineData() const { return m_fontEngineData; } -- cgit v1.2.3