diff options
Diffstat (limited to 'src/plugins/platforms/windows/qwindowsfontengine.cpp')
| -rw-r--r-- | src/plugins/platforms/windows/qwindowsfontengine.cpp | 71 |
1 files changed, 13 insertions, 58 deletions
diff --git a/src/plugins/platforms/windows/qwindowsfontengine.cpp b/src/plugins/platforms/windows/qwindowsfontengine.cpp index 6c928119b3..1676b73658 100644 --- a/src/plugins/platforms/windows/qwindowsfontengine.cpp +++ b/src/plugins/platforms/windows/qwindowsfontengine.cpp @@ -219,44 +219,11 @@ inline unsigned int getChar(const QChar *str, int &i, const int len) return uc; } -int QWindowsFontEngine::getGlyphIndexes(const QChar *str, int numChars, QGlyphLayout *glyphs, bool mirrored) const +int QWindowsFontEngine::getGlyphIndexes(const QChar *str, int numChars, QGlyphLayout *glyphs) const { int i = 0; int glyph_pos = 0; - if (mirrored) { -#if defined(Q_OS_WINCE) - { -#else - if (symbol) { - for (; i < numChars; ++i, ++glyph_pos) { - unsigned int uc = getChar(str, i, numChars); - glyphs->glyphs[glyph_pos] = getTrueTypeGlyphIndex(cmap, uc); - if (!glyphs->glyphs[glyph_pos] && uc < 0x100) - glyphs->glyphs[glyph_pos] = getTrueTypeGlyphIndex(cmap, uc + 0xf000); - } - } else if (ttf) { - for (; i < numChars; ++i, ++glyph_pos) { - unsigned int uc = getChar(str, i, numChars); - glyphs->glyphs[glyph_pos] = getTrueTypeGlyphIndex(cmap, QChar::mirroredChar(uc)); - } - } else { -#endif - wchar_t first = tm.tmFirstChar; - wchar_t last = tm.tmLastChar; - - for (; i < numChars; ++i, ++glyph_pos) { - uint ucs = QChar::mirroredChar(getChar(str, i, numChars)); - if ( -#ifdef Q_WS_WINCE - tm.tmFirstChar > 60000 || -#endif - ucs >= first && ucs <= last) - glyphs->glyphs[glyph_pos] = ucs; - else - glyphs->glyphs[glyph_pos] = 0; - } - } - } else { + { #if defined(Q_OS_WINCE) { #else @@ -325,8 +292,7 @@ QWindowsFontEngine::QWindowsFontEngine(const QString &name, designAdvances(0), designAdvancesSize(0) { - if (QWindowsContext::verboseFonts) - qDebug("%s: font='%s', size=%ld", __FUNCTION__, qPrintable(name), lf.lfHeight); + qCDebug(lcQpaFonts) << __FUNCTION__ << name << lf.lfHeight; HDC hdc = m_fontEngineData->hdc; SelectObject(hdc, hfont); fontDef.pixelSize = -lf.lfHeight; @@ -366,9 +332,7 @@ QWindowsFontEngine::~QWindowsFontEngine() if (!DeleteObject(hfont)) qErrnoWarning("%s: QFontEngineWin: failed to delete non-stock font... failed", __FUNCTION__); } - if (QWindowsContext::verboseFonts) - if (QWindowsContext::verboseFonts) - qDebug("%s: font='%s", __FUNCTION__, qPrintable(_name)); + qCDebug(lcQpaFonts) << __FUNCTION__ << _name; if (!uniqueFamilyName.isEmpty()) { QPlatformFontDatabase *pfdb = QWindowsIntegration::instance()->fontDatabase(); @@ -393,7 +357,7 @@ bool QWindowsFontEngine::stringToCMap(const QChar *str, int len, QGlyphLayout *g } glyphs->numGlyphs = *nglyphs; - *nglyphs = getGlyphIndexes(str, len, glyphs, flags & RightToLeft); + *nglyphs = getGlyphIndexes(str, len, glyphs); if (!(flags & GlyphIndicesOnly)) recalcAdvances(glyphs, flags); @@ -434,8 +398,7 @@ void QWindowsFontEngine::recalcAdvances(QGlyphLayout *glyphs, QFontEngine::Shape calculateTTFGlyphWidth(hdc, glyph, width); designAdvances[glyph] = QFixed(width) / designToDevice; } - glyphs->advances_x[i] = designAdvances[glyph]; - glyphs->advances_y[i] = 0; + glyphs->advances[i] = designAdvances[glyph]; } if(oldFont) DeleteObject(SelectObject(hdc, oldFont)); @@ -443,8 +406,6 @@ void QWindowsFontEngine::recalcAdvances(QGlyphLayout *glyphs, QFontEngine::Shape for(int i = 0; i < glyphs->numGlyphs; i++) { unsigned int glyph = glyphs->glyphs[i]; - glyphs->advances_y[i] = 0; - if (glyph >= widthCacheSize) { int newSize = (glyph + 256) >> 8 << 8; widthCache = q_check_ptr((unsigned char *)realloc(widthCache, @@ -452,9 +413,9 @@ void QWindowsFontEngine::recalcAdvances(QGlyphLayout *glyphs, QFontEngine::Shape memset(widthCache + widthCacheSize, 0, newSize - widthCacheSize); widthCacheSize = newSize; } - glyphs->advances_x[i] = widthCache[glyph]; + glyphs->advances[i] = widthCache[glyph]; // font-width cache failed - if (glyphs->advances_x[i] == 0) { + if (glyphs->advances[i].value() == 0) { int width = 0; if (!oldFont) oldFont = SelectObject(hdc, hfont); @@ -473,7 +434,7 @@ void QWindowsFontEngine::recalcAdvances(QGlyphLayout *glyphs, QFontEngine::Shape } else { calculateTTFGlyphWidth(hdc, glyph, width); } - glyphs->advances_x[i] = width; + glyphs->advances[i] = width; // if glyph's within cache range, store it for later if (width > 0 && width < 0x100) widthCache[glyph] = width; @@ -1347,8 +1308,7 @@ QWindowsMultiFontEngine::QWindowsMultiFontEngine(QFontEngine *first, const QStri : QFontEngineMulti(fallbacks.size()+1), fallbacks(fallbacks) { - if (QWindowsContext::verboseFonts) - qDebug() << __FUNCTION__ << engines.size() << first << first->fontDef.family << fallbacks; + qCDebug(lcQpaFonts) << __FUNCTION__ << engines.size() << first << first->fontDef.family << fallbacks; engines[0] = first; first->ref.ref(); fontDef = engines[0]->fontDef; @@ -1357,8 +1317,7 @@ QWindowsMultiFontEngine::QWindowsMultiFontEngine(QFontEngine *first, const QStri QWindowsMultiFontEngine::~QWindowsMultiFontEngine() { - if (QWindowsContext::verboseFonts) - qDebug("%s", __FUNCTION__); + qCDebug(lcQpaFonts) << __FUNCTION__; } void QWindowsMultiFontEngine::loadEngine(int at) @@ -1409,9 +1368,7 @@ void QWindowsMultiFontEngine::loadEngine(int at) fedw->ref.ref(); engines[at] = fedw; - if (QWindowsContext::verboseFonts) - qDebug("%s %d %s", __FUNCTION__, at, qPrintable(fam)); - + qCDebug(lcQpaFonts) << __FUNCTION__ << at << fam; return; } else { qErrnoWarning("%s: CreateFontFace failed", __FUNCTION__); @@ -1433,9 +1390,7 @@ void QWindowsMultiFontEngine::loadEngine(int at) engines[at] = new QWindowsFontEngine(fam, hfont, stockFont, lf, data); engines[at]->ref.ref(); engines[at]->fontDef = fontDef; - if (QWindowsContext::verboseFonts) - qDebug("%s %d %s", __FUNCTION__, at, qPrintable(fam)); - + qCDebug(lcQpaFonts) << __FUNCTION__ << at << fam; // TODO: increase cost in QFontCache for the font engine loaded here } |