diff options
Diffstat (limited to 'src/gui/text/qfontengine_win.cpp')
| -rw-r--r-- | src/gui/text/qfontengine_win.cpp | 496 |
1 files changed, 123 insertions, 373 deletions
diff --git a/src/gui/text/qfontengine_win.cpp b/src/gui/text/qfontengine_win.cpp index 4ac56ef..173b822 100644 --- a/src/gui/text/qfontengine_win.cpp +++ b/src/gui/text/qfontengine_win.cpp @@ -48,7 +48,6 @@ #include <qlibrary.h> #include <qpaintdevice.h> #include <qpainter.h> -#include <qlibrary.h> #include <limits.h> #include <qendian.h> @@ -65,7 +64,7 @@ #include <private/qpaintengine_raster_p.h> #include <private/qnativeimage_p.h> -#if defined(Q_OS_WINCE) +#if defined(Q_WS_WINCE) #include "qguifunctions_wince.h" #endif @@ -85,8 +84,6 @@ ((quint32)(ch1)) \ ) -typedef BOOL (WINAPI *PtrGetCharWidthI)(HDC, UINT, UINT, LPWORD, LPINT); - // common DC for all fonts QT_BEGIN_NAMESPACE @@ -128,8 +125,7 @@ HDC shared_dc() } #endif -static HFONT stock_sysfont = 0; - +typedef BOOL (WINAPI *PtrGetCharWidthI)(HDC, UINT, UINT, LPWORD, LPINT); static PtrGetCharWidthI ptrGetCharWidthI = 0; static bool resolvedGetCharWidthI = false; @@ -141,27 +137,6 @@ static void resolveGetCharWidthI() ptrGetCharWidthI = (PtrGetCharWidthI)QLibrary::resolve(QLatin1String("gdi32"), "GetCharWidthI"); } -// Copy a LOGFONTW struct into a LOGFONTA by converting the face name to an 8 bit value. -// This is needed when calling CreateFontIndirect on non-unicode windowses. -inline static void wa_copy_logfont(LOGFONTW *lfw, LOGFONTA *lfa) -{ - lfa->lfHeight = lfw->lfHeight; - lfa->lfWidth = lfw->lfWidth; - lfa->lfEscapement = lfw->lfEscapement; - lfa->lfOrientation = lfw->lfOrientation; - lfa->lfWeight = lfw->lfWeight; - lfa->lfItalic = lfw->lfItalic; - lfa->lfUnderline = lfw->lfUnderline; - lfa->lfCharSet = lfw->lfCharSet; - lfa->lfOutPrecision = lfw->lfOutPrecision; - lfa->lfClipPrecision = lfw->lfClipPrecision; - lfa->lfQuality = lfw->lfQuality; - lfa->lfPitchAndFamily = lfw->lfPitchAndFamily; - - QString fam = QString::fromUtf16((const ushort*)lfw->lfFaceName); - memcpy(lfa->lfFaceName, fam.toLocal8Bit().constData(), fam.length() + 1); -} - // defined in qtextengine_win.cpp typedef void *SCRIPT_CACHE; typedef HRESULT (WINAPI *fScriptFreeCache)(SCRIPT_CACHE *); @@ -187,14 +162,6 @@ static inline quint16 getUShort(unsigned char *p) return val; } -static inline HFONT systemFont() -{ - if (stock_sysfont == 0) - stock_sysfont = (HFONT)GetStockObject(SYSTEM_FONT); - return stock_sysfont; -} - - // general font engine QFixed QFontEngineWin::lineThickness() const @@ -205,33 +172,18 @@ QFixed QFontEngineWin::lineThickness() const return QFontEngine::lineThickness(); } -#if defined(Q_OS_WINCE) -static OUTLINETEXTMETRICW *getOutlineTextMetric(HDC hdc) -{ - int size; - size = GetOutlineTextMetricsW(hdc, 0, 0); - OUTLINETEXTMETRICW *otm = (OUTLINETEXTMETRICW *)malloc(size); - GetOutlineTextMetricsW(hdc, size, otm); - return otm; -} -#else -static OUTLINETEXTMETRICA *getOutlineTextMetric(HDC hdc) +static OUTLINETEXTMETRIC *getOutlineTextMetric(HDC hdc) { int size; - size = GetOutlineTextMetricsA(hdc, 0, 0); - OUTLINETEXTMETRICA *otm = (OUTLINETEXTMETRICA *)malloc(size); - GetOutlineTextMetricsA(hdc, size, otm); + size = GetOutlineTextMetrics(hdc, 0, 0); + OUTLINETEXTMETRIC *otm = (OUTLINETEXTMETRIC *)malloc(size); + GetOutlineTextMetrics(hdc, size, otm); return otm; } -#endif void QFontEngineWin::getCMap() { - QT_WA({ - ttf = (bool)(tm.w.tmPitchAndFamily & TMPF_TRUETYPE); - } , { - ttf = (bool)(tm.a.tmPitchAndFamily & TMPF_TRUETYPE); - }); + ttf = (bool)(tm.tmPitchAndFamily & TMPF_TRUETYPE); HDC hdc = shared_dc(); SelectObject(hdc, hfont); bool symb = false; @@ -249,11 +201,7 @@ void QFontEngineWin::getCMap() designToDevice = 1; _faceId.index = 0; if(cmap) { -#if defined(Q_OS_WINCE) - OUTLINETEXTMETRICW *otm = getOutlineTextMetric(hdc); -#else - OUTLINETEXTMETRICA *otm = getOutlineTextMetric(hdc); -#endif + OUTLINETEXTMETRIC *otm = getOutlineTextMetric(hdc); designToDevice = QFixed((int)otm->otmEMSquare)/int(otm->otmTextMetrics.tmHeight); unitsPerEm = otm->otmEMSquare; x_height = (int)otm->otmsXHeight; @@ -263,7 +211,7 @@ void QFontEngineWin::getCMap() fsType = otm->otmfsType; free(otm); } else { - unitsPerEm = tm.w.tmHeight; + unitsPerEm = tm.tmHeight; } } @@ -286,7 +234,7 @@ int QFontEngineWin::getGlyphIndexes(const QChar *str, int numChars, QGlyphLayout int i = 0; int glyph_pos = 0; if (mirrored) { -#if defined(Q_OS_WINCE) +#if defined(Q_WS_WINCE) { #else if (symbol) { @@ -303,19 +251,14 @@ int QFontEngineWin::getGlyphIndexes(const QChar *str, int numChars, QGlyphLayout } } else { #endif - ushort first, last; - QT_WA({ - first = tm.w.tmFirstChar; - last = tm.w.tmLastChar; - }, { - first = tm.a.tmFirstChar; - last = tm.a.tmLastChar; - }); + 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_OS_WINCE - tm.w.tmFirstChar > 60000 || // see line 375 +#ifdef Q_WS_WINCE + tm.tmFirstChar > 60000 || // see line 375 #endif ucs >= first && ucs <= last) glyphs->glyphs[glyph_pos] = ucs; @@ -324,7 +267,7 @@ int QFontEngineWin::getGlyphIndexes(const QChar *str, int numChars, QGlyphLayout } } } else { -#if defined(Q_OS_WINCE) +#if defined(Q_WS_WINCE) { #else if (symbol) { @@ -341,19 +284,14 @@ int QFontEngineWin::getGlyphIndexes(const QChar *str, int numChars, QGlyphLayout } } else { #endif - ushort first, last; - QT_WA({ - first = tm.w.tmFirstChar; - last = tm.w.tmLastChar; - }, { - first = tm.a.tmFirstChar; - last = tm.a.tmLastChar; - }); + wchar_t first = tm.tmFirstChar; + wchar_t last = tm.tmLastChar; + for (; i < numChars; ++i, ++glyph_pos) { uint uc = getChar(str, i, numChars); if ( -#ifdef Q_OS_WINCE - tm.w.tmFirstChar > 60000 || // see comment in QFontEngineWin +#ifdef Q_WS_WINCE + tm.tmFirstChar > 60000 || // see comment in QFontEngineWin #endif uc >= first && uc <= last) glyphs->glyphs[glyph_pos] = uc; @@ -387,28 +325,14 @@ QFontEngineWin::QFontEngineWin(const QString &name, HFONT _hfont, bool stockFont lineWidth = -1; x_height = -1; - BOOL res; - QT_WA({ - res = GetTextMetricsW(hdc, &tm.w); - } , { - res = GetTextMetricsA(hdc, &tm.a); - }); - fontDef.fixedPitch = !(tm.w.tmPitchAndFamily & TMPF_FIXED_PITCH); + BOOL res = GetTextMetrics(hdc, &tm); + fontDef.fixedPitch = !(tm.tmPitchAndFamily & TMPF_FIXED_PITCH); if (!res) qErrnoWarning("QFontEngineWin: GetTextMetrics failed"); - cache_cost = tm.w.tmHeight * tm.w.tmAveCharWidth * 2000; + cache_cost = tm.tmHeight * tm.tmAveCharWidth * 2000; getCMap(); - useTextOutA = false; -#ifndef Q_OS_WINCE - // TextOutW doesn't work for symbol fonts on Windows 95! - // since we're using glyph indices we don't care for ttfs about this! - if (QSysInfo::WindowsVersion == QSysInfo::WV_95 && !ttf && - (_name == QLatin1String("Marlett") || _name == QLatin1String("Symbol") || - _name == QLatin1String("Webdings") || _name == QLatin1String("Wingdings"))) - useTextOutA = true; -#endif widthCache = 0; widthCacheSize = 0; designAdvances = 0; @@ -427,7 +351,7 @@ QFontEngineWin::~QFontEngineWin() free(widthCache); // make sure we aren't by accident still selected - SelectObject(shared_dc(), systemFont()); + SelectObject(shared_dc(), (HFONT)GetStockObject(SYSTEM_FONT)); if (!stockFont) { if (!DeleteObject(hfont)) @@ -435,39 +359,12 @@ QFontEngineWin::~QFontEngineWin() } } -HGDIOBJ QFontEngineWin::selectDesignFont(QFixed *overhang) const +HGDIOBJ QFontEngineWin::selectDesignFont() const { LOGFONT f = logfont; f.lfHeight = unitsPerEm; - HFONT designFont; - QT_WA({ - designFont = CreateFontIndirectW(&f); - }, { - LOGFONTA fa; - wa_copy_logfont(&f, &fa); - designFont = CreateFontIndirectA(&fa); - }); - HGDIOBJ oldFont = SelectObject(shared_dc(), designFont); - - if (QSysInfo::WindowsVersion & QSysInfo::WV_DOS_based) { - BOOL res; - QT_WA({ - TEXTMETRICW tm; - res = GetTextMetricsW(shared_dc(), &tm); - if (!res) - qErrnoWarning("QFontEngineWin: GetTextMetrics failed"); - *overhang = QFixed((int)tm.tmOverhang) / designToDevice; - } , { - TEXTMETRICA tm; - res = GetTextMetricsA(shared_dc(), &tm); - if (!res) - qErrnoWarning("QFontEngineWin: GetTextMetrics failed"); - *overhang = QFixed((int)tm.tmOverhang) / designToDevice; - }); - } else { - *overhang = 0; - } - return oldFont; + HFONT designFont = CreateFontIndirect(&f); + return SelectObject(shared_dc(), designFont); } bool QFontEngineWin::stringToCMap(const QChar *str, int len, QGlyphLayout *glyphs, int *nglyphs, QTextEngine::ShaperFlags flags) const @@ -482,12 +379,10 @@ bool QFontEngineWin::stringToCMap(const QChar *str, int len, QGlyphLayout *glyph if (flags & QTextEngine::GlyphIndicesOnly) return true; -#if defined(Q_OS_WINCE) +#if defined(Q_WS_WINCE) HDC hdc = shared_dc(); if (flags & QTextEngine::DesignMetrics) { HGDIOBJ oldFont = 0; - QFixed overhang = 0; - int glyph_pos = 0; for(register int i = 0; i < len; i++) { bool surrogate = (str[i].unicode() >= 0xd800 && str[i].unicode() < 0xdc00 && i < len-1 @@ -495,16 +390,16 @@ bool QFontEngineWin::stringToCMap(const QChar *str, int len, QGlyphLayout *glyph unsigned int glyph = glyphs->glyphs[glyph_pos]; if(int(glyph) >= designAdvancesSize) { int newSize = (glyph + 256) >> 8 << 8; - designAdvances = (QFixed *)realloc(designAdvances, newSize*sizeof(QFixed)); + designAdvances = q_check_ptr((QFixed *)realloc(designAdvances, newSize*sizeof(QFixed))); for(int i = designAdvancesSize; i < newSize; ++i) designAdvances[i] = -1000000; designAdvancesSize = newSize; } if(designAdvances[glyph] < -999999) { if(!oldFont) - oldFont = selectDesignFont(&overhang); + oldFont = selectDesignFont(); SIZE size = {0, 0}; - GetTextExtentPoint32W(hdc, (wchar_t *)(str+i), surrogate ? 2 : 1, &size); + GetTextExtentPoint32(hdc, (wchar_t *)(str+i), surrogate ? 2 : 1, &size); designAdvances[glyph] = QFixed((int)size.cx)/designToDevice; } glyphs->advances_x[glyph_pos] = designAdvances[glyph]; @@ -528,7 +423,8 @@ bool QFontEngineWin::stringToCMap(const QChar *str, int len, QGlyphLayout *glyph if (glyph >= widthCacheSize) { int newSize = (glyph + 256) >> 8 << 8; - widthCache = (unsigned char *)realloc(widthCache, newSize*sizeof(QFixed)); + widthCache = q_check_ptr((unsigned char *)realloc(widthCache, + newSize*sizeof(QFixed))); memset(widthCache + widthCacheSize, 0, newSize - widthCacheSize); widthCacheSize = newSize; } @@ -538,7 +434,7 @@ bool QFontEngineWin::stringToCMap(const QChar *str, int len, QGlyphLayout *glyph SIZE size = {0, 0}; if (!oldFont) oldFont = SelectObject(hdc, hfont); - GetTextExtentPoint32W(hdc, (wchar_t *)str + i, surrogate ? 2 : 1, &size); + GetTextExtentPoint32(hdc, (wchar_t *)str + i, surrogate ? 2 : 1, &size); glyphs->advances_x[glyph_pos] = size.cx; // if glyph's within cache range, store it for later if (size.cx > 0 && size.cx < 0x100) @@ -564,46 +460,24 @@ void QFontEngineWin::recalcAdvances(QGlyphLayout *glyphs, QTextEngine::ShaperFla HGDIOBJ oldFont = 0; HDC hdc = shared_dc(); if (ttf && (flags & QTextEngine::DesignMetrics)) { - QFixed overhang = 0; - for(int i = 0; i < glyphs->numGlyphs; i++) { unsigned int glyph = glyphs->glyphs[i]; if(int(glyph) >= designAdvancesSize) { int newSize = (glyph + 256) >> 8 << 8; - designAdvances = (QFixed *)realloc(designAdvances, newSize*sizeof(QFixed)); + designAdvances = q_check_ptr((QFixed *)realloc(designAdvances, + newSize*sizeof(QFixed))); for(int i = designAdvancesSize; i < newSize; ++i) designAdvances[i] = -1000000; designAdvancesSize = newSize; } - if(designAdvances[glyph] < -999999) { - if(!oldFont) - oldFont = selectDesignFont(&overhang); + if (designAdvances[glyph] < -999999) { + if (!oldFont) + oldFont = selectDesignFont(); - if (ptrGetCharWidthI) { - int width = 0; + int width = 0; + if (ptrGetCharWidthI) ptrGetCharWidthI(hdc, glyph, 1, 0, &width); - - designAdvances[glyph] = QFixed(width) / designToDevice; - } else { -#ifndef Q_OS_WINCE - GLYPHMETRICS gm; - DWORD res = GDI_ERROR; - MAT2 mat; - mat.eM11.value = mat.eM22.value = 1; - mat.eM11.fract = mat.eM22.fract = 0; - mat.eM21.value = mat.eM12.value = 0; - mat.eM21.fract = mat.eM12.fract = 0; - QT_WA({ - res = GetGlyphOutlineW(hdc, glyph, GGO_METRICS|GGO_GLYPH_INDEX|GGO_NATIVE, &gm, 0, 0, &mat); - } , { - res = GetGlyphOutlineA(hdc, glyph, GGO_METRICS|GGO_GLYPH_INDEX|GGO_NATIVE, &gm, 0, 0, &mat); - }); - - if (res != GDI_ERROR) { - designAdvances[glyph] = QFixed(gm.gmCellIncX) / designToDevice; - } -#endif - } + designAdvances[glyph] = QFixed(width) / designToDevice; } glyphs->advances_x[i] = designAdvances[glyph]; glyphs->advances_y[i] = 0; @@ -611,8 +485,6 @@ void QFontEngineWin::recalcAdvances(QGlyphLayout *glyphs, QTextEngine::ShaperFla if(oldFont) DeleteObject(SelectObject(hdc, oldFont)); } else { - int overhang = (QSysInfo::WindowsVersion & QSysInfo::WV_DOS_based) ? tm.a.tmOverhang : 0; - for(int i = 0; i < glyphs->numGlyphs; i++) { unsigned int glyph = glyphs->glyphs[i]; @@ -620,7 +492,8 @@ void QFontEngineWin::recalcAdvances(QGlyphLayout *glyphs, QTextEngine::ShaperFla if (glyph >= widthCacheSize) { int newSize = (glyph + 256) >> 8 << 8; - widthCache = (unsigned char *)realloc(widthCache, newSize*sizeof(QFixed)); + widthCache = q_check_ptr((unsigned char *)realloc(widthCache, + newSize*sizeof(QFixed))); memset(widthCache + widthCacheSize, 0, newSize - widthCacheSize); widthCacheSize = newSize; } @@ -640,31 +513,10 @@ void QFontEngineWin::recalcAdvances(QGlyphLayout *glyphs, QTextEngine::ShaperFla ++chrLen; } SIZE size = {0, 0}; - GetTextExtentPoint32W(hdc, (wchar_t *)ch, chrLen, &size); + GetTextExtentPoint32(hdc, (wchar_t *)ch, chrLen, &size); width = size.cx; } else if (ptrGetCharWidthI) { ptrGetCharWidthI(hdc, glyph, 1, 0, &width); - - width -= overhang; - } else { -#ifndef Q_OS_WINCE - GLYPHMETRICS gm; - DWORD res = GDI_ERROR; - MAT2 mat; - mat.eM11.value = mat.eM22.value = 1; - mat.eM11.fract = mat.eM22.fract = 0; - mat.eM21.value = mat.eM12.value = 0; - mat.eM21.fract = mat.eM12.fract = 0; - QT_WA({ - res = GetGlyphOutlineW(hdc, glyph, GGO_METRICS|GGO_GLYPH_INDEX, &gm, 0, 0, &mat); - } , { - res = GetGlyphOutlineA(hdc, glyph, GGO_METRICS|GGO_GLYPH_INDEX, &gm, 0, 0, &mat); - }); - - if (res != GDI_ERROR) { - width = gm.gmCellIncX; - } -#endif } glyphs->advances_x[i] = width; // if glyph's within cache range, store it for later @@ -687,48 +539,24 @@ glyph_metrics_t QFontEngineWin::boundingBox(const QGlyphLayout &glyphs) for (int i = 0; i < glyphs.numGlyphs; ++i) w += glyphs.effectiveAdvance(i); - return glyph_metrics_t(0, -tm.w.tmAscent, w, tm.w.tmHeight, w, 0); + return glyph_metrics_t(0, -tm.tmAscent, w, tm.tmHeight, w, 0); } - - -#ifndef Q_OS_WINCE -typedef HRESULT (WINAPI *pGetCharABCWidthsFloat)(HDC, UINT, UINT, LPABCFLOAT); -static pGetCharABCWidthsFloat qt_GetCharABCWidthsFloat = 0; -#endif - glyph_metrics_t QFontEngineWin::boundingBox(glyph_t glyph, const QTransform &t) { -#ifndef Q_OS_WINCE +#ifndef Q_WS_WINCE GLYPHMETRICS gm; HDC hdc = shared_dc(); SelectObject(hdc, hfont); - if(!ttf) { - SIZE s = {0, 0}; - WCHAR ch = glyph; - int width; - int overhang = 0; - static bool resolved = false; - if (!resolved) { - QLibrary lib(QLatin1String("gdi32")); - qt_GetCharABCWidthsFloat = (pGetCharABCWidthsFloat) lib.resolve("GetCharABCWidthsFloatW"); - resolved = true; - } - if (QT_WA_INLINE(true, false) && qt_GetCharABCWidthsFloat) { - ABCFLOAT abc; - qt_GetCharABCWidthsFloat(hdc, ch, ch, &abc); - width = qRound(abc.abcfB); - } else { - GetTextExtentPoint32W(hdc, &ch, 1, &s); - overhang = (QSysInfo::WindowsVersion & QSysInfo::WV_DOS_based) ? tm.a.tmOverhang : 0; - width = s.cx; - } + if (!ttf) { + wchar_t ch = glyph; + ABCFLOAT abc; + GetCharABCWidthsFloat(hdc, ch, ch, &abc); + int width = qRound(abc.abcfB); - return glyph_metrics_t(0, -tm.a.tmAscent, - width, tm.a.tmHeight, - width-overhang, 0).transformed(t); + return glyph_metrics_t(0, -tm.tmAscent, width, tm.tmHeight, width, 0).transformed(t); } else { DWORD res = 0; MAT2 mat; @@ -753,11 +581,8 @@ glyph_metrics_t QFontEngineWin::boundingBox(glyph_t glyph, const QTransform &t) SetWorldTransform(hdc, &xform); } - QT_WA({ - res = GetGlyphOutlineW(hdc, glyph, GGO_METRICS|GGO_GLYPH_INDEX, &gm, 0, 0, &mat); - } , { - res = GetGlyphOutlineA(hdc, glyph, GGO_METRICS|GGO_GLYPH_INDEX, &gm, 0, 0, &mat); - }); + res = GetGlyphOutline(hdc, glyph, GGO_METRICS | GGO_GLYPH_INDEX, &gm, 0, 0, &mat); + if (t.type() > QTransform::TxTranslate) { XFORM xform; xform.eM11 = xform.eM22 = 1; @@ -793,28 +618,28 @@ glyph_metrics_t QFontEngineWin::boundingBox(glyph_t glyph, const QTransform &t) else #endif { // fallback - width = tm.w.tmMaxCharWidth; + width = tm.tmMaxCharWidth; advance = width; } SelectObject(hdc, oldFont); - return glyph_metrics_t(0, -tm.w.tmAscent, width, tm.w.tmHeight, advance, 0).transformed(t); + return glyph_metrics_t(0, -tm.tmAscent, width, tm.tmHeight, advance, 0).transformed(t); #endif } QFixed QFontEngineWin::ascent() const { - return tm.w.tmAscent; + return tm.tmAscent; } QFixed QFontEngineWin::descent() const { - return tm.w.tmDescent; + return tm.tmDescent; } QFixed QFontEngineWin::leading() const { - return tm.w.tmExternalLeading; + return tm.tmExternalLeading; } @@ -827,12 +652,12 @@ QFixed QFontEngineWin::xHeight() const QFixed QFontEngineWin::averageCharWidth() const { - return tm.w.tmAveCharWidth; + return tm.tmAveCharWidth; } qreal QFontEngineWin::maxCharWidth() const { - return tm.w.tmMaxCharWidth; + return tm.tmMaxCharWidth; } enum { max_font_count = 256 }; @@ -871,7 +696,7 @@ qreal QFontEngineWin::minLeftBearing() const qreal QFontEngineWin::minRightBearing() const { -#ifdef Q_OS_WINCE +#ifdef Q_WS_WINCE if (rbearing == SHRT_MIN) { int ml = 0; int mr = 0; @@ -879,10 +704,10 @@ qreal QFontEngineWin::minRightBearing() const SelectObject(hdc, hfont); if (ttf) { ABC *abc = 0; - int n = QT_WA_INLINE(tm.w.tmLastChar - tm.w.tmFirstChar, tm.a.tmLastChar - tm.a.tmFirstChar); + int n = tm.tmLastChar - tm.tmFirstChar; if (n <= max_font_count) { abc = new ABC[n+1]; - GetCharABCWidths(hdc, tm.w.tmFirstChar, tm.w.tmLastChar, abc); + GetCharABCWidths(hdc, tm.tmFirstChar, tm.tmLastChar, abc); } else { abc = new ABC[char_table_entries+1]; for(int i = 0; i < char_table_entries; i++) @@ -898,9 +723,6 @@ qreal QFontEngineWin::minRightBearing() const } } delete [] abc; - } else { - ml = 0; - mr = -tm.a.tmOverhang; } lbearing = ml; rbearing = mr; @@ -915,28 +737,14 @@ qreal QFontEngineWin::minRightBearing() const SelectObject(hdc, hfont); if (ttf) { ABC *abc = 0; - int n = QT_WA_INLINE(tm.w.tmLastChar - tm.w.tmFirstChar, tm.a.tmLastChar - tm.a.tmFirstChar); + int n = tm.tmLastChar - tm.tmFirstChar; if (n <= max_font_count) { abc = new ABC[n+1]; - QT_WA({ - GetCharABCWidths(hdc, tm.w.tmFirstChar, tm.w.tmLastChar, abc); - }, { - GetCharABCWidthsA(hdc,tm.a.tmFirstChar,tm.a.tmLastChar,abc); - }); + GetCharABCWidths(hdc, tm.tmFirstChar, tm.tmLastChar, abc); } else { abc = new ABC[char_table_entries+1]; - QT_WA({ - for(int i = 0; i < char_table_entries; i++) - GetCharABCWidths(hdc, char_table[i], char_table[i], abc+i); - }, { - for(int i = 0; i < char_table_entries; i++) { - QByteArray w = QString(QChar(char_table[i])).toLocal8Bit(); - if (w.length() == 1) { - uint ch8 = (uchar)w[0]; - GetCharABCWidthsA(hdc, ch8, ch8, abc+i); - } - } - }); + for(int i = 0; i < char_table_entries; i++) + GetCharABCWidths(hdc, char_table[i], char_table[i], abc + i); n = char_table_entries; } ml = abc[0].abcA; @@ -949,33 +757,28 @@ qreal QFontEngineWin::minRightBearing() const } delete [] abc; } else { - QT_WA({ - ABCFLOAT *abc = 0; - int n = tm.w.tmLastChar - tm.w.tmFirstChar+1; - if (n <= max_font_count) { - abc = new ABCFLOAT[n]; - GetCharABCWidthsFloat(hdc, tm.w.tmFirstChar, tm.w.tmLastChar, abc); - } else { - abc = new ABCFLOAT[char_table_entries]; - for(int i = 0; i < char_table_entries; i++) - GetCharABCWidthsFloat(hdc, char_table[i], char_table[i], abc+i); - n = char_table_entries; - } - float fml = abc[0].abcfA; - float fmr = abc[0].abcfC; - for (int i=1; i<n; i++) { - if (abc[i].abcfA + abc[i].abcfB + abc[i].abcfC != 0) { - fml = qMin(fml,abc[i].abcfA); - fmr = qMin(fmr,abc[i].abcfC); - } + ABCFLOAT *abc = 0; + int n = tm.tmLastChar - tm.tmFirstChar+1; + if (n <= max_font_count) { + abc = new ABCFLOAT[n]; + GetCharABCWidthsFloat(hdc, tm.tmFirstChar, tm.tmLastChar, abc); + } else { + abc = new ABCFLOAT[char_table_entries]; + for(int i = 0; i < char_table_entries; i++) + GetCharABCWidthsFloat(hdc, char_table[i], char_table[i], abc+i); + n = char_table_entries; + } + float fml = abc[0].abcfA; + float fmr = abc[0].abcfC; + for (int i=1; i<n; i++) { + if (abc[i].abcfA + abc[i].abcfB + abc[i].abcfC != 0) { + fml = qMin(fml,abc[i].abcfA); + fmr = qMin(fmr,abc[i].abcfC); } - ml = int(fml-0.9999); - mr = int(fmr-0.9999); - delete [] abc; - } , { - ml = 0; - mr = -tm.a.tmOverhang; - }); + } + ml = int(fml - 0.9999); + mr = int(fmr - 0.9999); + delete [] abc; } lbearing = ml; rbearing = mr; @@ -1012,17 +815,10 @@ bool QFontEngineWin::canRender(const QChar *string, int len) return false; } } else { - QT_WA({ - while(len--) { - if (tm.w.tmFirstChar > string->unicode() || tm.w.tmLastChar < string->unicode()) - return false; - } - }, { - while(len--) { - if (tm.a.tmFirstChar > string->unicode() || tm.a.tmLastChar < string->unicode()) - return false; - } - }); + while(len--) { + if (tm.tmFirstChar > string->unicode() || tm.tmLastChar < string->unicode()) + return false; + } } return true; } @@ -1047,7 +843,7 @@ static inline QPointF qt_to_qpointf(const POINTFX &pt, qreal scale) { static bool addGlyphToPath(glyph_t glyph, const QFixedPoint &position, HDC hdc, QPainterPath *path, bool ttf, glyph_metrics_t *metric = 0, qreal scale = 1) { -#if defined(Q_OS_WINCE) +#if defined(Q_WS_WINCE) Q_UNUSED(glyph); Q_UNUSED(hdc); #endif @@ -1064,12 +860,8 @@ static bool addGlyphToPath(glyph_t glyph, const QFixedPoint &position, HDC hdc, GLYPHMETRICS gMetric; memset(&gMetric, 0, sizeof(GLYPHMETRICS)); int bufferSize = GDI_ERROR; -#if !defined(Q_OS_WINCE) - QT_WA( { - bufferSize = GetGlyphOutlineW(hdc, glyph, glyphFormat, &gMetric, 0, 0, &mat); - }, { - bufferSize = GetGlyphOutlineA(hdc, glyph, glyphFormat, &gMetric, 0, 0, &mat); - }); +#if !defined(Q_WS_WINCE) + bufferSize = GetGlyphOutline(hdc, glyph, glyphFormat, &gMetric, 0, 0, &mat); #endif if ((DWORD)bufferSize == GDI_ERROR) { return false; @@ -1077,14 +869,8 @@ static bool addGlyphToPath(glyph_t glyph, const QFixedPoint &position, HDC hdc, void *dataBuffer = new char[bufferSize]; DWORD ret = GDI_ERROR; -#if !defined(Q_OS_WINCE) - QT_WA( { - ret = GetGlyphOutlineW(hdc, glyph, glyphFormat, &gMetric, bufferSize, - dataBuffer, &mat); - }, { - ret = GetGlyphOutlineA(hdc, glyph, glyphFormat, &gMetric, bufferSize, - dataBuffer, &mat); - } ); +#if !defined(Q_WS_WINCE) + ret = GetGlyphOutline(hdc, glyph, glyphFormat, &gMetric, bufferSize, dataBuffer, &mat); #endif if (ret == GDI_ERROR) { delete [](char *)dataBuffer; @@ -1171,14 +957,7 @@ void QFontEngineWin::addGlyphsToPath(glyph_t *glyphs, QFixedPoint *positions, in // font at the correct pixel size. lf.lfHeight = -unitsPerEm; lf.lfWidth = 0; - HFONT hf; - QT_WA({ - hf = CreateFontIndirectW(&lf); - }, { - LOGFONTA lfa; - wa_copy_logfont(&lf, &lfa); - hf = CreateFontIndirectA(&lfa); - }); + HFONT hf = CreateFontIndirect(&lf); HDC hdc = shared_dc(); HGDIOBJ oldfont = SelectObject(hdc, hf); @@ -1199,8 +978,8 @@ void QFontEngineWin::addGlyphsToPath(glyph_t *glyphs, QFixedPoint *positions, in void QFontEngineWin::addOutlineToPath(qreal x, qreal y, const QGlyphLayout &glyphs, QPainterPath *path, QTextItem::RenderFlags flags) { -#if !defined(Q_OS_WINCE) - if(tm.w.tmPitchAndFamily & (TMPF_TRUETYPE | TMPF_VECTOR)) { +#if !defined(Q_WS_WINCE) + if(tm.tmPitchAndFamily & (TMPF_TRUETYPE | TMPF_VECTOR)) { hasOutline = true; QFontEngine::addOutlineToPath(x, y, glyphs, path, flags); if (hasOutline) { @@ -1234,11 +1013,11 @@ int QFontEngineWin::synthesized() const uchar data[4]; GetFontData(hdc, HEAD, 44, &data, 4); USHORT macStyle = getUShort(data); - if (tm.w.tmItalic && !(macStyle & 2)) + if (tm.tmItalic && !(macStyle & 2)) synthesized_flags = SynthesizedItalic; if (fontDef.stretch != 100 && ttf) synthesized_flags |= SynthesizedStretch; - if (tm.w.tmWeight >= 500 && !(macStyle & 1)) + if (tm.tmWeight >= 500 && !(macStyle & 1)) synthesized_flags |= SynthesizedBold; //qDebug() << "font is" << _name << // "it=" << (macStyle & 2) << fontDef.style << "flags=" << synthesized_flags; @@ -1254,24 +1033,12 @@ QFixed QFontEngineWin::emSquareSize() const QFontEngine::Properties QFontEngineWin::properties() const { - LOGFONT lf = logfont; lf.lfHeight = unitsPerEm; - HFONT hf; - QT_WA({ - hf = CreateFontIndirectW(&lf); - }, { - LOGFONTA lfa; - wa_copy_logfont(&lf, &lfa); - hf = CreateFontIndirectA(&lfa); - }); + HFONT hf = CreateFontIndirect(&lf); HDC hdc = shared_dc(); HGDIOBJ oldfont = SelectObject(hdc, hf); -#if defined(Q_OS_WINCE) - OUTLINETEXTMETRICW *otm = getOutlineTextMetric(hdc); -#else - OUTLINETEXTMETRICA *otm = getOutlineTextMetric(hdc); -#endif + OUTLINETEXTMETRIC *otm = getOutlineTextMetric(hdc); Properties p; p.emSquare = unitsPerEm; p.italicAngle = otm->otmItalicAngle; @@ -1301,14 +1068,7 @@ void QFontEngineWin::getUnscaledGlyph(glyph_t glyph, QPainterPath *path, glyph_m if(flags & SynthesizedItalic) lf.lfItalic = false; lf.lfWidth = 0; - HFONT hf; - QT_WA({ - hf = CreateFontIndirectW(&lf); - }, { - LOGFONTA lfa; - wa_copy_logfont(&lf, &lfa); - hf = CreateFontIndirectA(&lfa); - }); + HFONT hf = CreateFontIndirect(&lf); HDC hdc = shared_dc(); HGDIOBJ oldfont = SelectObject(hdc, hf); QFixedPoint p; @@ -1333,10 +1093,12 @@ bool QFontEngineWin::getSfntTableData(uint tag, uchar *buffer, uint *length) con # define CLEARTYPE_QUALITY 5 #endif +extern bool qt_cleartype_enabled; QNativeImage *QFontEngineWin::drawGDIGlyph(HFONT font, glyph_t glyph, int margin, const QTransform &t, QImage::Format mask_format) { + Q_UNUSED(mask_format) glyph_metrics_t gm = boundingBox(glyph); // printf(" -> for glyph %4x\n", glyph); @@ -1351,7 +1113,7 @@ QNativeImage *QFontEngineWin::drawGDIGlyph(HFONT font, glyph_t glyph, int margin bool has_transformation = t.type() > QTransform::TxTranslate; -#ifndef Q_OS_WINCE +#ifndef Q_WS_WINCE unsigned int options = ttf ? ETO_GLYPH_INDEX : 0; XFORM xform; @@ -1376,14 +1138,7 @@ QNativeImage *QFontEngineWin::drawGDIGlyph(HFONT font, glyph_t glyph, int margin memset(&mat, 0, sizeof(mat)); mat.eM11.value = mat.eM22.value = 1; - int error = 0; - QT_WA( { - error = GetGlyphOutlineW(hdc, glyph, ggo_options, &tgm, 0, 0, &mat); - }, { - error = GetGlyphOutlineA(hdc, glyph, ggo_options, &tgm, 0, 0, &mat); - } ); - - if (error == GDI_ERROR) { + if (GetGlyphOutline(hdc, glyph, ggo_options, &tgm, 0, 0, &mat) == GDI_ERROR) { qWarning("QWinFontEngine: unable to query transformed glyph metrics..."); return 0; } @@ -1408,7 +1163,11 @@ QNativeImage *QFontEngineWin::drawGDIGlyph(HFONT font, glyph_t glyph, int margin QNativeImage *ni = new QNativeImage(iw + 2 * margin + 4, ih + 2 * margin + 4, - mask_format, true); + QNativeImage::systemFormat(), !qt_cleartype_enabled); + + /*If cleartype is enabled we use the standard system format even on Windows CE + and not the special textbuffer format we have to use if cleartype is disabled*/ + ni->image.fill(0xffffffff); HDC hdc = ni->hdc; @@ -1425,11 +1184,11 @@ QNativeImage *QFontEngineWin::drawGDIGlyph(HFONT font, glyph_t glyph, int margin if (has_transformation) { SetGraphicsMode(hdc, GM_ADVANCED); SetWorldTransform(hdc, &xform); - ExtTextOutW(hdc, 0, 0, options, 0, (LPCWSTR) &glyph, 1, 0); + ExtTextOut(hdc, 0, 0, options, 0, (LPCWSTR) &glyph, 1, 0); } else #endif { - ExtTextOutW(hdc, -gx + margin, -gy + margin, options, 0, (LPCWSTR) &glyph, 1, 0); + ExtTextOut(hdc, -gx + margin, -gy + margin, options, 0, (LPCWSTR) &glyph, 1, 0); } SelectObject(hdc, old_font); @@ -1437,7 +1196,6 @@ QNativeImage *QFontEngineWin::drawGDIGlyph(HFONT font, glyph_t glyph, int margin } -extern bool qt_cleartype_enabled; extern uint qt_pow_gamma[256]; QImage QFontEngineWin::alphaMapForGlyph(glyph_t glyph, const QTransform &xform) @@ -1446,7 +1204,7 @@ QImage QFontEngineWin::alphaMapForGlyph(glyph_t glyph, const QTransform &xform) if (qt_cleartype_enabled) { LOGFONT lf = logfont; lf.lfQuality = ANTIALIASED_QUALITY; - font = CreateFontIndirectW(&lf); + font = CreateFontIndirect(&lf); } QImage::Format mask_format = QNativeImage::systemFormat(); #ifndef Q_OS_WINCE @@ -1553,17 +1311,9 @@ void QFontEngineMultiWin::loadEngine(int at) QString fam = fallbacks.at(at-1); LOGFONT lf = static_cast<QFontEngineWin *>(engines.at(0))->logfont; - HFONT hfont; - QT_WA({ - memcpy(lf.lfFaceName, fam.utf16(), sizeof(TCHAR)*qMin(fam.length()+1,32)); // 32 = Windows hard-coded - hfont = CreateFontIndirectW(&lf); - } , { - // LOGFONTA and LOGFONTW are binary compatible - QByteArray lname = fam.toLocal8Bit(); - memcpy(lf.lfFaceName,lname.data(), - qMin(lname.length()+1,32)); // 32 = Windows hard-coded - hfont = CreateFontIndirectA((LOGFONTA*)&lf); - }); + memcpy(lf.lfFaceName, fam.utf16(), sizeof(wchar_t) * qMin(fam.length() + 1, 32)); // 32 = Windows hard-coded + HFONT hfont = CreateFontIndirect(&lf); + bool stockFont = false; if (hfont == 0) { hfont = (HFONT)GetStockObject(ANSI_VAR_FONT); |