coretext-fixes.patch

diff --git a/src/qt/qtbase/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm b/src/qt/qtbase/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm
index 0460f11..c147897 100644
--- a/src/qt/qtbase/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm
+++ b/src/qt/qtbase/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm
@@ -691,7 +691,14 @@ void QCoreTextFontEngine::recalcAdvances(QGlyphLayout *glyphs, QFontEngine::Shap
 
 QFontEngine::FaceId QCoreTextFontEngine::faceId() const
 {
-    return QFontEngine::FaceId();
+    FaceId result;
+    result.index = 0;
+
+    CFStringRef name = CTFontCopyName(ctfont, kCTFontUniqueNameKey);
+    result.filename = QCFString::toQString(name).toUtf8();
+    CFRelease(name);
+            
+    return result;
 }
 
 bool QCoreTextFontEngine::canRender(const QChar *string, int len) const
@@ -735,4 +742,36 @@ bool QCoreTextFontEngine::supportsTransformation(const QTransform &transform) co
         return false;
 }
 
+QFontEngine::Properties QCoreTextFontEngine::properties() const
+{
+    Properties result;
+    
+    CFStringRef psName, copyright;
+    psName = CTFontCopyPostScriptName(ctfont);
+    copyright = CTFontCopyName(ctfont, kCTFontCopyrightNameKey);
+    result.postscriptName = QCFString::toQString(psName).toUtf8();
+    result.copyright = QCFString::toQString(copyright).toUtf8();
+    CFRelease(psName);
+    CFRelease(copyright);
+        
+    CGRect cgRect = CTFontGetBoundingBox(ctfont);
+    result.boundingBox = QRectF(cgRect.origin.x, cgRect.origin.y, cgRect.size.width, cgRect.size.height);
+    
+    result.emSquare = emSquareSize();
+    result.ascent = ascent();
+    result.descent = descent();
+    result.leading = leading();
+    result.italicAngle = QFixed::fromReal(CTFontGetSlantAngle(ctfont));
+    result.capHeight = QFixed::fromReal(CTFontGetCapHeight(ctfont));
+    result.lineWidth = QFixed::fromReal(CTFontGetUnderlineThickness(ctfont));
+    
+    if (fontDef.styleStrategy & QFont::ForceIntegerMetrics) {
+        result.italicAngle = result.italicAngle.round();
+        result.capHeight = result.capHeight.round();
+        result.lineWidth = result.lineWidth.round();
+    }
+    
+    return result;
+}
+
 QT_END_NAMESPACE
diff --git a/src/qt/qtbase/src/platformsupport/fontdatabases/mac/qfontengine_coretext_p.h b/src/qt/qtbase/src/platformsupport/fontdatabases/mac/qfontengine_coretext_p.h
index b9593b9..30fa4cf 100644
--- a/src/qt/qtbase/src/platformsupport/fontdatabases/mac/qfontengine_coretext_p.h
+++ b/src/qt/qtbase/src/platformsupport/fontdatabases/mac/qfontengine_coretext_p.h
@@ -103,6 +103,8 @@ public:
     virtual QFontEngine *cloneWithSize(qreal pixelSize) const;
     virtual int glyphMargin(QFontEngine::GlyphFormat format) { Q_UNUSED(format); return 0; }
 
+    virtual QFontEngine::Properties properties() const;
+    
     static bool supportsColorGlyphs()
     {
 #if defined(Q_OS_IOS)