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-rw-r--r--src/gui/text/qfontengine_mac.mm31
1 files changed, 18 insertions, 13 deletions
diff --git a/src/gui/text/qfontengine_mac.mm b/src/gui/text/qfontengine_mac.mm
index 40d145a..425cab2 100644
--- a/src/gui/text/qfontengine_mac.mm
+++ b/src/gui/text/qfontengine_mac.mm
@@ -120,7 +120,7 @@ OSStatus QMacFontPath::closePath(void *data)
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
-QCoreTextFontEngineMulti::QCoreTextFontEngineMulti(const ATSFontFamilyRef &, const ATSFontRef &atsFontRef, const QFontDef &fontDef, bool)
+QCoreTextFontEngineMulti::QCoreTextFontEngineMulti(const ATSFontFamilyRef &, const ATSFontRef &atsFontRef, const QFontDef &fontDef, bool kerning)
: QFontEngineMulti(0)
{
this->fontDef = fontDef;
@@ -149,11 +149,15 @@ QCoreTextFontEngineMulti::QCoreTextFontEngineMulti(const ATSFontFamilyRef &, con
CFRetain(ctfont);
}
- const void *keys[] = { NSFontAttributeName };
- const void *values[] = { ctfont };
- attributeDict = CFDictionaryCreate(0, keys, values, 1,
+ attributeDict = CFDictionaryCreateMutable(0, 2,
&kCFTypeDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks);
+ CFDictionaryAddValue(attributeDict, NSFontAttributeName, ctfont);
+ if (!kerning) {
+ float zero = 0.0;
+ QCFType<CFNumberRef> noKern = CFNumberCreate(kCFAllocatorDefault, kCFNumberFloatType, &zero);
+ CFDictionaryAddValue(attributeDict, kCTKernAttributeName, &noKern);
+ }
QCoreTextFontEngine *fe = new QCoreTextFontEngine(ctfont, fontDef, this);
fe->ref.ref();
@@ -277,10 +281,11 @@ bool QCoreTextFontEngineMulti::stringToCMap(const QChar *str, int len, QGlyphLay
outAdvances_x[idx] = QFixed::fromReal(tmpPoints[i + 1].x - tmpPoints[i].x);
outAdvances_y[idx] = QFixed::fromReal(tmpPoints[i + 1].y - tmpPoints[i].y);
}
- double runWidth = ceil(CTRunGetTypographicBounds(run, range, 0, 0, 0));
- runWidth += tmpPoints[0].x;
+ CGSize lastGlyphAdvance;
+ CTFontGetAdvancesForGlyphs(runFont, kCTFontHorizontalOrientation, tmpGlyphs + glyphCount - 1, &lastGlyphAdvance, 1);
+
outGlyphs[rtl ? 0 : (glyphCount - 1)] = tmpGlyphs[glyphCount - 1] | fontIndex;
- outAdvances_x[rtl ? 0 : (glyphCount - 1)] = QFixed::fromReal(runWidth - tmpPoints[glyphCount - 1].x);
+ outAdvances_x[rtl ? 0 : (glyphCount - 1)] = QFixed::fromReal(lastGlyphAdvance.width).ceil();
}
outGlyphs += glyphCount;
outAttributes += glyphCount;
@@ -365,26 +370,26 @@ glyph_metrics_t QCoreTextFontEngine::boundingBox(glyph_t glyph)
ret.y = -QFixed::fromReal(rect.origin.y) - ret.height;
CGSize advances[1];
CTFontGetAdvancesForGlyphs(ctfont, kCTFontHorizontalOrientation, &g, advances, 1);
- ret.xoff = QFixed::fromReal(advances[0].width);
- ret.yoff = QFixed::fromReal(advances[0].height);
+ ret.xoff = QFixed::fromReal(advances[0].width).ceil();
+ ret.yoff = QFixed::fromReal(advances[0].height).ceil();
return ret;
}
QFixed QCoreTextFontEngine::ascent() const
{
- return QFixed::fromReal(CTFontGetAscent(ctfont));
+ return QFixed::fromReal(CTFontGetAscent(ctfont)).ceil();
}
QFixed QCoreTextFontEngine::descent() const
{
- return QFixed::fromReal(CTFontGetDescent(ctfont));
+ return QFixed::fromReal(CTFontGetDescent(ctfont)).ceil();
}
QFixed QCoreTextFontEngine::leading() const
{
- return QFixed::fromReal(CTFontGetLeading(ctfont));
+ return QFixed::fromReal(CTFontGetLeading(ctfont)).ceil();
}
QFixed QCoreTextFontEngine::xHeight() const
{
- return QFixed::fromReal(CTFontGetXHeight(ctfont));
+ return QFixed::fromReal(CTFontGetXHeight(ctfont)).ceil();
}
QFixed QCoreTextFontEngine::averageCharWidth() const
{