diff options
Diffstat (limited to 'src/gui/text/qfontdatabase_win.cpp')
| -rw-r--r-- | src/gui/text/qfontdatabase_win.cpp | 261 |
1 files changed, 69 insertions, 192 deletions
diff --git a/src/gui/text/qfontdatabase_win.cpp b/src/gui/text/qfontdatabase_win.cpp index 2c0223b..974b955 100644 --- a/src/gui/text/qfontdatabase_win.cpp +++ b/src/gui/text/qfontdatabase_win.cpp @@ -195,21 +195,12 @@ static QString getEnglishName(const QString &familyName) QString i18n_name; HDC hdc = GetDC( 0 ); - HFONT hfont; - QT_WA( { - LOGFONTW lf; - memset( &lf, 0, sizeof( LOGFONTW ) ); - memcpy( lf.lfFaceName, familyName.utf16(), qMin(LF_FACESIZE, familyName.length())*sizeof(QChar) ); - lf.lfCharSet = DEFAULT_CHARSET; - hfont = CreateFontIndirectW( &lf ); - }, { - LOGFONTA lf; - memset( &lf, 0, sizeof( LOGFONTA ) ); - QByteArray lfam = familyName.toLocal8Bit(); - memcpy( lf.lfFaceName, lfam, qMin(LF_FACESIZE, lfam.size()) ); - lf.lfCharSet = DEFAULT_CHARSET; - hfont = CreateFontIndirectA( &lf ); - } ); + LOGFONT lf; + memset(&lf, 0, sizeof(LOGFONT)); + memcpy(lf.lfFaceName, familyName.utf16(), qMin(LF_FACESIZE, familyName.length()) * sizeof(wchar_t)); + lf.lfCharSet = DEFAULT_CHARSET; + HFONT hfont = CreateFontIndirect(&lf); + if(!hfont) { ReleaseDC(0, hdc); return QString(); @@ -245,32 +236,6 @@ error: return i18n_name; } -static void getFontSignature(const QString &familyName, - NEWTEXTMETRICEX *textmetric, - FONTSIGNATURE *signature) -{ - QT_WA({ - Q_UNUSED(familyName); - *signature = textmetric->ntmFontSig; - }, { - // the textmetric structure we get from EnumFontFamiliesEx on Win9x has - // a FONTSIGNATURE, but that one is uninitialized and doesn't work. Have to go - // the hard way and load the font to find out. - HDC hdc = GetDC(0); - LOGFONTA lf; - memset(&lf, 0, sizeof(LOGFONTA)); - QByteArray lfam = familyName.toLocal8Bit(); - memcpy(lf.lfFaceName, lfam.data(), qMin(LF_FACESIZE, lfam.length())); - lf.lfCharSet = DEFAULT_CHARSET; - HFONT hfont = CreateFontIndirectA(&lf); - HGDIOBJ oldobj = SelectObject(hdc, hfont); - GetTextCharsetInfo(hdc, signature, 0); - SelectObject(hdc, oldobj); - DeleteObject(hfont); - ReleaseDC(0, hdc); - }); -} - static void addFontToDatabase(QString familyName, const QString &scriptName, TEXTMETRIC *textmetric, @@ -288,26 +253,17 @@ void addFontToDatabase(QString familyName, const QString &scriptName, bool scalable; int size; -// QString escript = QString::fromUtf16((ushort *)f->elfScript); +// QString escript = QString::fromWCharArray(f->elfScript); // qDebug("script=%s", escript.latin1()); - QT_WA({ - NEWTEXTMETRIC *tm = (NEWTEXTMETRIC *)textmetric; - fixed = !(tm->tmPitchAndFamily & TMPF_FIXED_PITCH); - ttf = (tm->tmPitchAndFamily & TMPF_TRUETYPE); - scalable = tm->tmPitchAndFamily & (TMPF_VECTOR|TMPF_TRUETYPE); - size = scalable ? SMOOTH_SCALABLE : tm->tmHeight; - italic = tm->tmItalic; - weight = tm->tmWeight; - } , { - NEWTEXTMETRICA *tm = (NEWTEXTMETRICA *)textmetric; - fixed = !(tm->tmPitchAndFamily & TMPF_FIXED_PITCH); - ttf = (tm->tmPitchAndFamily & TMPF_TRUETYPE); - scalable = tm->tmPitchAndFamily & (TMPF_VECTOR|TMPF_TRUETYPE); - size = scalable ? SMOOTH_SCALABLE : tm->tmHeight; - italic = tm->tmItalic; - weight = tm->tmWeight; - }); + NEWTEXTMETRIC *tm = (NEWTEXTMETRIC *)textmetric; + fixed = !(tm->tmPitchAndFamily & TMPF_FIXED_PITCH); + ttf = (tm->tmPitchAndFamily & TMPF_TRUETYPE); + scalable = tm->tmPitchAndFamily & (TMPF_VECTOR|TMPF_TRUETYPE); + size = scalable ? SMOOTH_SCALABLE : tm->tmHeight; + italic = tm->tmItalic; + weight = tm->tmWeight; + // the "@family" fonts are just the same as "family". Ignore them. if (familyName[0] != QLatin1Char('@') && !familyName.startsWith(QLatin1String("WST_"))) { QtFontStyle::Key styleKey; @@ -420,18 +376,10 @@ static int CALLBACK storeFont(ENUMLOGFONTEX* f, NEWTEXTMETRICEX *textmetric, int type, LPARAM /*p*/) { - QString familyName; - QT_WA({ - familyName = QString::fromUtf16((ushort*)f->elfLogFont.lfFaceName); - },{ - ENUMLOGFONTEXA *fa = (ENUMLOGFONTEXA *)f; - familyName = QString::fromLocal8Bit(fa->elfLogFont.lfFaceName); - }); - QString script = QT_WA_INLINE(QString::fromUtf16((const ushort *)f->elfScript), - QString::fromLocal8Bit((const char *)((ENUMLOGFONTEXA *)f)->elfScript)); - - FONTSIGNATURE signature; - getFontSignature(familyName, textmetric, &signature); + QString familyName = QString::fromWCharArray(f->elfLogFont.lfFaceName); + QString script = QString::fromWCharArray(f->elfScript); + + FONTSIGNATURE signature = textmetric->ntmFontSig; // NEWTEXTMETRICEX is a NEWTEXTMETRIC, which according to the documentation is // identical to a TEXTMETRIC except for the last four members, which we don't use @@ -459,33 +407,17 @@ void populate_database(const QString& fam) HDC dummy = GetDC(0); - QT_WA({ - LOGFONT lf; - lf.lfCharSet = DEFAULT_CHARSET; - if (fam.isNull()) { - lf.lfFaceName[0] = 0; - } else { - memcpy(lf.lfFaceName, fam.utf16(), sizeof(TCHAR)*qMin(fam.length()+1,32)); // 32 = Windows hard-coded - } - lf.lfPitchAndFamily = 0; - - EnumFontFamiliesEx(dummy, &lf, - (FONTENUMPROC)storeFont, (LPARAM)privateDb(), 0); - } , { - LOGFONTA lf; - lf.lfCharSet = DEFAULT_CHARSET; - if (fam.isNull()) { - lf.lfFaceName[0] = 0; - } else { - QByteArray lname = fam.toLocal8Bit(); - memcpy(lf.lfFaceName,lname.data(), - qMin(lname.length()+1,32)); // 32 = Windows hard-coded - } - lf.lfPitchAndFamily = 0; + LOGFONT lf; + lf.lfCharSet = DEFAULT_CHARSET; + if (fam.isNull()) { + lf.lfFaceName[0] = 0; + } else { + memcpy(lf.lfFaceName, fam.utf16(), sizeof(wchar_t) * qMin(fam.length() + 1, 32)); // 32 = Windows hard-coded + } + lf.lfPitchAndFamily = 0; - EnumFontFamiliesExA(dummy, &lf, - (FONTENUMPROCA)storeFont, (LPARAM)privateDb(), 0); - }); + EnumFontFamiliesEx(dummy, &lf, + (FONTENUMPROC)storeFont, (LPARAM)privateDb(), 0); ReleaseDC(0, dummy); @@ -496,21 +428,11 @@ void populate_database(const QString& fam) for (int j = 0; j < fnt.families.count(); ++j) { const QString familyName = fnt.families.at(j); HDC hdc = GetDC(0); - HFONT hfont; - QT_WA({ - LOGFONTW lf; - memset(&lf, 0, sizeof(LOGFONTW)); - memcpy(lf.lfFaceName, familyName.utf16(), qMin(LF_FACESIZE, familyName.size())); - lf.lfCharSet = DEFAULT_CHARSET; - hfont = CreateFontIndirectW(&lf); - } , { - LOGFONTA lf; - memset(&lf, 0, sizeof(LOGFONTA)); - QByteArray lfam = familyName.toLocal8Bit(); - memcpy(lf.lfFaceName, lfam.data(), qMin(LF_FACESIZE, lfam.length())); - lf.lfCharSet = DEFAULT_CHARSET; - hfont = CreateFontIndirectA(&lf); - }); + LOGFONT lf; + memset(&lf, 0, sizeof(LOGFONT)); + memcpy(lf.lfFaceName, familyName.utf16(), sizeof(wchar_t) * qMin(LF_FACESIZE, familyName.size())); + lf.lfCharSet = DEFAULT_CHARSET; + HFONT hfont = CreateFontIndirect(&lf); HGDIOBJ oldobj = SelectObject(hdc, hfont); TEXTMETRIC textMetrics; @@ -598,17 +520,10 @@ static void initFontInfo(QFontEngineWin *fe, const QFontDef &request, const QFon HDC dc = ((request.styleStrategy & QFont::PreferDevice) && fp->hdc) ? fp->hdc : shared_dc(); SelectObject(dc, fe->hfont); - QT_WA({ - TCHAR n[64]; - GetTextFaceW(dc, 64, n); - fe->fontDef.family = QString::fromUtf16((ushort*)n); - fe->fontDef.fixedPitch = !(fe->tm.w.tmPitchAndFamily & TMPF_FIXED_PITCH); - } , { - char an[64]; - GetTextFaceA(dc, 64, an); - fe->fontDef.family = QString::fromLocal8Bit(an); - fe->fontDef.fixedPitch = !(fe->tm.a.tmPitchAndFamily & TMPF_FIXED_PITCH); - }); + wchar_t n[64]; + GetTextFace(dc, 64, n); + fe->fontDef.family = QString::fromWCharArray(n); + fe->fontDef.fixedPitch = !(fe->tm.tmPitchAndFamily & TMPF_FIXED_PITCH); if (fe->fontDef.pointSize < 0) { fe->fontDef.pointSize = fe->fontDef.pixelSize * 72. / fp->dpi; } else if (fe->fontDef.pixelSize == -1) { @@ -704,12 +619,7 @@ QFontEngine *loadEngine(int script, const QFontPrivate *fp, const QFontDef &requ HFONT hfont = 0; if (fp->rawMode) { // will choose a stock font - int f, deffnt; - // ### why different? - if ((QSysInfo::WindowsVersion & QSysInfo::WV_NT_based) || QSysInfo::WindowsVersion == QSysInfo::WV_32s) - deffnt = SYSTEM_FONT; - else - deffnt = DEFAULT_GUI_FONT; + int f, deffnt = SYSTEM_FONT; QString fam = desc->family->name.toLower(); if (fam == QLatin1String("default")) f = deffnt; @@ -778,11 +688,7 @@ QFontEngine *loadEngine(int script, const QFontPrivate *fp, const QFontDef &requ } else if (request.styleStrategy & QFont::PreferDevice) { strat = OUT_DEVICE_PRECIS; } else if (request.styleStrategy & QFont::PreferOutline) { - QT_WA({ - strat = OUT_OUTLINE_PRECIS; - } , { - strat = OUT_TT_PRECIS; - }); + strat = OUT_OUTLINE_PRECIS; } else if (request.styleStrategy & QFont::ForceOutline) { strat = OUT_TT_ONLY_PRECIS; #endif @@ -801,7 +707,7 @@ QFontEngine *loadEngine(int script, const QFontPrivate *fp, const QFontDef &requ if (request.styleStrategy & QFont::PreferAntialias) { if (QSysInfo::WindowsVersion >= QSysInfo::WV_XP) { - qual = 5; // == CLEARTYPE_QUALITY; + qual = CLEARTYPE_QUALITY; preferClearTypeAA = true; } else { qual = ANTIALIASED_QUALITY; @@ -827,16 +733,8 @@ QFontEngine *loadEngine(int script, const QFontPrivate *fp, const QFontDef &requ if (fam == QLatin1String("Courier") && !(request.styleStrategy & QFont::PreferBitmap)) fam = QLatin1String("Courier New"); - QT_WA({ - memcpy(lf.lfFaceName, fam.utf16(), sizeof(TCHAR)*qMin(fam.length()+1,32)); // 32 = Windows hard-coded - hfont = CreateFontIndirect(&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 = CreateFontIndirect(&lf); if (!hfont) qErrnoWarning("QFontEngine::loadEngine: CreateFontIndirect failed"); @@ -845,17 +743,12 @@ QFontEngine *loadEngine(int script, const QFontPrivate *fp, const QFontDef &requ int avWidth = 0; BOOL res; HGDIOBJ oldObj = SelectObject(hdc, hfont); - QT_WA({ - TEXTMETRICW tm; - res = GetTextMetricsW(hdc, &tm); - avWidth = tm.tmAveCharWidth; - ttf = tm.tmPitchAndFamily & TMPF_TRUETYPE; - } , { - TEXTMETRICA tm; - res = GetTextMetricsA(hdc, &tm); - avWidth = tm.tmAveCharWidth; - ttf = tm.tmPitchAndFamily & TMPF_TRUETYPE; - }); + + TEXTMETRIC tm; + res = GetTextMetrics(hdc, &tm); + avWidth = tm.tmAveCharWidth; + ttf = tm.tmPitchAndFamily & TMPF_TRUETYPE; + SelectObject(hdc, oldObj); if (hfont && (!ttf || request.stretch != 100)) { @@ -863,11 +756,7 @@ QFontEngine *loadEngine(int script, const QFontPrivate *fp, const QFontDef &requ if (!res) qErrnoWarning("QFontEngine::loadEngine: GetTextMetrics failed"); lf.lfWidth = avWidth * request.stretch/100; - QT_WA({ - hfont = CreateFontIndirect(&lf); - } , { - hfont = CreateFontIndirectA((LOGFONTA*)&lf); - }); + hfont = CreateFontIndirect(&lf); if (!hfont) qErrnoWarning("QFontEngine::loadEngine: CreateFontIndirect with stretch failed"); } @@ -969,12 +858,6 @@ static QFontEngine *loadWin(const QFontPrivate *d, int script, const QFontDef &r // list of families to try QStringList family_list = familyList(req); - if(QSysInfo::WindowsVersion & QSysInfo::WV_DOS_based && req.family.toLower() == QLatin1String("ms sans serif")) { - // small hack for Dos based machines to get the right font for non - // latin text when using the default font. - family_list << QLatin1String("Arial"); - } - const char *stylehint = styleHint(d->request); if (stylehint) family_list << QLatin1String(stylehint); @@ -1143,6 +1026,8 @@ static void getFamiliesAndSignatures(const QByteArray &fontData, QFontDatabasePr signature.fsCsb[0] = qFromBigEndian<quint32>(table + 78); signature.fsCsb[1] = qFromBigEndian<quint32>(table + 82); + } else { + memset(&signature, 0, sizeof(signature)); } appFont->signatures << signature; } @@ -1165,21 +1050,21 @@ static void registerFont(QFontDatabasePrivate::ApplicationFont *fnt) HANDLE handle = 0; { -#ifdef QT_NO_TEMPORARYFILE - TCHAR lpBuffer[MAX_PATH]; +#ifdef QT_NO_TEMPORARYFILE + wchar_t lpBuffer[MAX_PATH]; GetTempPath(MAX_PATH, lpBuffer); - QString s = QString::fromUtf16((const ushort *) lpBuffer); + QString s = QString::fromWCharArray(lpBuffer); QFile tempfile(s + QLatin1String("/font") + QString::number(GetTickCount()) + QLatin1String(".ttf")); if (!tempfile.open(QIODevice::ReadWrite)) #else QTemporaryFile tempfile(QLatin1String("XXXXXXXX.ttf")); if (!tempfile.open()) -#endif +#endif // QT_NO_TEMPORARYFILE return; if (tempfile.write(fnt->data) == -1) return; -#ifndef QT_NO_TEMPORARYFILE +#ifndef QT_NO_TEMPORARYFILE tempfile.setAutoRemove(false); #endif fnt->fileName = QFileInfo(tempfile.fileName()).absoluteFilePath(); @@ -1191,13 +1076,11 @@ static void registerFont(QFontDatabasePrivate::ApplicationFont *fnt) } #else DWORD dummy = 0; - HANDLE handle = ptrAddFontMemResourceEx((void *)fnt->data.constData(), - fnt->data.size(), - 0, - &dummy); + HANDLE handle = ptrAddFontMemResourceEx((void *)fnt->data.constData(), fnt->data.size(), 0, + &dummy); if (handle == 0) return; -#endif +#endif // Q_OS_WINCE fnt->handle = handle; fnt->data = QByteArray(); @@ -1219,12 +1102,10 @@ static void registerFont(QFontDatabasePrivate::ApplicationFont *fnt) // supported from 2000 on, so no need to deal with the *A variant PtrAddFontResourceExW ptrAddFontResourceExW = (PtrAddFontResourceExW)QLibrary::resolve(QLatin1String("gdi32"), "AddFontResourceExW"); - if (!ptrAddFontResourceExW) + if (!ptrAddFontResourceExW + || ptrAddFontResourceExW((wchar_t*)fnt->fileName.utf16(), FR_PRIVATE, 0) == 0) return; - - if (ptrAddFontResourceExW((LPCWSTR)fnt->fileName.utf16(), FR_PRIVATE, 0) == 0) - return; -#endif +#endif // Q_OS_WINCE fnt->memoryFont = false; } @@ -1250,12 +1131,10 @@ bool QFontDatabase::removeApplicationFont(int handle) #else PtrRemoveFontMemResourceEx ptrRemoveFontMemResourceEx = (PtrRemoveFontMemResourceEx)QLibrary::resolve(QLatin1String("gdi32"), "RemoveFontMemResourceEx"); - if (!ptrRemoveFontMemResourceEx) - return false; - - if (!ptrRemoveFontMemResourceEx(font.handle)) + if (!ptrRemoveFontMemResourceEx + || !ptrRemoveFontMemResourceEx(font.handle)) return false; -#endif +#endif // Q_OS_WINCE } else { #ifdef Q_OS_WINCE if (!RemoveFontResource((LPCWSTR)font.fileName.utf16())) @@ -1263,12 +1142,10 @@ bool QFontDatabase::removeApplicationFont(int handle) #else PtrRemoveFontResourceExW ptrRemoveFontResourceExW = (PtrRemoveFontResourceExW)QLibrary::resolve(QLatin1String("gdi32"), "RemoveFontResourceExW"); - if (!ptrRemoveFontResourceExW) - return false; - - if (!ptrRemoveFontResourceExW((LPCWSTR)font.fileName.utf16(), FR_PRIVATE, 0)) + if (!ptrRemoveFontResourceExW + || !ptrRemoveFontResourceExW((LPCWSTR)font.fileName.utf16(), FR_PRIVATE, 0)) return false; -#endif +#endif // Q_OS_WINCE } db->invalidate(); |