office-gobmx/svtools/source/misc/sampletext.cxx
Chris Sherlock 28c96fc255 vcl: rename Font::GetName to Font::GetFamilyName
Change-Id: Ie20871a3078bf875c1782b7761d60591a9c9704f
Reviewed-on: https://gerrit.libreoffice.org/21529
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Chris Sherlock <chris.sherlock79@gmail.com>
2016-01-17 23:35:37 +00:00

1684 lines
64 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <svtools/sampletext.hxx>
#include <vcl/font.hxx>
#include <vcl/outdev.hxx>
#include <vcl/virdev.hxx>
#include <vcl/metric.hxx>
#include <vcl/fontcharmap.hxx>
#include <i18nutil/unicode.hxx>
// This should only be used when a commonly used font incorrectly declares its
// coverage. If you add a font here, please leave a note explaining the issue
// that caused it to be added
static UScriptCode lcl_getHardCodedScriptNameForFont (const OutputDevice &rDevice)
{
const OUString &rName = rDevice.GetFont().GetFamilyName();
if (rName == "GB18030 Bitmap")
{
// As of OSX 10.9, the system font "GB18030 Bitmap" incorrectly declares
// that it only covers "Phoenician" when in fact it's a Chinese font.
return USCRIPT_HAN;
}
else if (rName == "BiauKai")
{
// "BiauKai" makes crazy claims to cover BUGINESE, SUNDANESE, etc
// but in fact it's a Traditional Chinese font.
return USCRIPT_TRADITIONAL_HAN;
}
else if (rName == "GungSeo" || rName == "PCMyungjo" || rName == "PilGi")
{
// These have no OS/2 tables, but we know they are Korean fonts.
return USCRIPT_KOREAN;
}
else if (rName == "Hei" || rName == "Kai")
{
// These have no OS/2 tables, but we know they are Chinese fonts.
return USCRIPT_HAN;
}
else if (rName.startsWith("Bangla "))
{
// "Bangla Sangam MN" claims it supports MALAYALAM, but it doesn't
// "Bangla MN" claims just DEVANAGARI and not an additional BENGALI
return USCRIPT_BENGALI;
}
else if (rName.startsWith("Gurmukhi "))
{
// "Gurmukhi MN" claims it supports TAMIL, but it doesn't
return USCRIPT_GURMUKHI;
}
else if (rName.startsWith("Kannada "))
{
// "Kannada MN" claims it supports TAMIL, but it doesn't
return USCRIPT_KANNADA;
}
else if (rName.startsWith("Lao "))
{
// "Lao Sangam MN" claims it supports TAMIL, but it doesn't
return USCRIPT_LAO;
}
else if (rName.startsWith("Malayalam "))
{
// "Malayalam MN" claims it supports TAMIL, but it doesn't
return USCRIPT_MALAYALAM;
}
else if (rName.startsWith("Sinhala "))
{
// "Sinhala MN" claims it supports CYRILLIC
return USCRIPT_SINHALA;
}
else if (rName.startsWith("Telugu "))
{
// "Telugu MN" claims it supports TAMIL, but it doesn't
return USCRIPT_TELUGU;
}
else if (rName.startsWith("Myanmar "))
{
return USCRIPT_MYANMAR;
}
else if (rName == "InaiMathi")
{
// "InaiMathi" claims it supports GOTHIC and CJK_UNIFIED_IDEOGRAPHS as well as
// TAMIL, but it doesn't
return USCRIPT_TAMIL;
}
else if (rName == "Hannotate TC" || rName == "HanziPen TC" || rName == "Heiti TC" || rName == "Weibei TC")
{
// These fonts claim support for ARMENIAN and a bunch of other stuff they doesn't support
return USCRIPT_TRADITIONAL_HAN;
}
else if (rName == "Hannotate SC" || rName == "HanziPen SC" || rName == "Heiti SC" || rName == "Weibei SC")
{
// These fonts claim support for ARMENIAN and a bunch of other stuff they doesn't support
return USCRIPT_SIMPLIFIED_HAN;
}
return USCRIPT_INVALID_CODE;
}
bool isOpenSymbolFont(const vcl::Font &rFont)
{
return rFont.GetFamilyName().equalsIgnoreAsciiCase("starsymbol") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("opensymbol");
}
bool isSymbolFont(const vcl::Font &rFont)
{
return (rFont.GetCharSet() == RTL_TEXTENCODING_SYMBOL) ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("Apple Color Emoji") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("cmsy10") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("cmex10") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("esint10") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("feta26") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("jsMath-cmsy10") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("jsMath-cmex10") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("msam10") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("msbm10") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("wasy10") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("Denemo") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("GlyphBasic1") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("GlyphBasic2") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("GlyphBasic3") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("GlyphBasic4") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("Letters Laughing") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("MusiQwik") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("MusiSync") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("stmary10") ||
rFont.GetFamilyName().equalsIgnoreAsciiCase("Symbol") ||
rFont.GetFamilyName().startsWith("STIXIntegrals") ||
rFont.GetFamilyName().startsWith("STIXNonUnicode") ||
rFont.GetFamilyName().startsWith("STIXSize") ||
rFont.GetFamilyName().startsWith("STIXVariants") ||
isOpenSymbolFont(rFont);
}
bool canRenderNameOfSelectedFont(OutputDevice &rDevice)
{
const vcl::Font &rFont = rDevice.GetFont();
return !isSymbolFont(rFont) && ( -1 == rDevice.HasGlyphs(rFont, rFont.GetFamilyName()) );
}
OUString makeShortRepresentativeSymbolTextForSelectedFont(OutputDevice &rDevice)
{
if (rDevice.GetFont().GetFamilyName() == "Symbol")
{
static const sal_Unicode aImplAppleSymbolText[] = {
0x03BC, 0x2202, 0x2211, 0x220F, 0x03C0, 0x222B, 0x03A9, 0x221A, 0};
OUString sSampleText(aImplAppleSymbolText);
bool bHasSampleTextGlyphs = (-1 == rDevice.HasGlyphs(rDevice.GetFont(), sSampleText));
//It's the Apple version
if (bHasSampleTextGlyphs)
return OUString(aImplAppleSymbolText);
static const sal_Unicode aImplAdobeSymbolText[] = {
0xF06D, 0xF0B6, 0xF0E5, 0xF0D5, 0xF070, 0xF0F2, 0xF057, 0xF0D6, 0};
return OUString(aImplAdobeSymbolText);
}
const bool bOpenSymbol = isOpenSymbolFont(rDevice.GetFont());
if (!bOpenSymbol)
{
FontCharMapPtr xFontCharMap;
bool bHasCharMap = rDevice.GetFontCharMap(xFontCharMap);
if( bHasCharMap )
{
// use some sample characters available in the font
sal_Unicode aText[8];
// start just above the PUA used by most symbol fonts
sal_uInt32 cNewChar = 0xFF00;
const int nMaxCount = sizeof(aText)/sizeof(*aText) - 1;
int nSkip = xFontCharMap->GetCharCount() / nMaxCount;
if( nSkip > 10 )
nSkip = 10;
else if( nSkip <= 0 )
nSkip = 1;
for( int i = 0; i < nMaxCount; ++i )
{
sal_uInt32 cOldChar = cNewChar;
for( int j = nSkip; --j >= 0; )
cNewChar = xFontCharMap->GetPrevChar( cNewChar );
if( cOldChar == cNewChar )
break;
aText[ i ] = static_cast<sal_Unicode>(cNewChar); // TODO: support UCS4 samples
aText[ i+1 ] = 0;
}
return OUString(aText);
}
xFontCharMap = nullptr;
}
static const sal_Unicode aImplSymbolFontText[] = {
0xF021,0xF032,0xF043,0xF054,0xF065,0xF076,0xF0B7,0xF0C8,0};
static const sal_Unicode aImplStarSymbolText[] = {
0x2702,0x2708,0x270D,0xE033,0x2211,0x2288,0};
const sal_Unicode* pText = bOpenSymbol ? aImplStarSymbolText : aImplSymbolFontText;
OUString sSampleText(pText);
bool bHasSampleTextGlyphs = (-1 == rDevice.HasGlyphs(rDevice.GetFont(), sSampleText));
return bHasSampleTextGlyphs ? sSampleText : OUString();
}
//These ones are typically for use in the font dropdown box beside the
//fontname, so say things roughly like "Script/Alphabet/Name-Of-Major-Language"
//Here we don't always know the language of course, only the script that can be
//written with the font. Often that's one single language written in that
//script, or a handful of related languages where the name of the script is the
//same between languages, or the name in the major language is known by most
//readers of the minor languages, e.g. Yiddish is written with the HEBREW
//script as well, the vast majority of Yiddish readers will be able to read
//Hebrew as well.
OUString makeShortRepresentativeTextForScript(UScriptCode eScript)
{
OUString sSampleText;
switch (eScript)
{
case USCRIPT_GREEK:
{
const sal_Unicode aGrek[] = {
0x0391, 0x03BB, 0x03C6, 0x03AC, 0x03B2, 0x03B7, 0x03C4, 0x03BF
};
sSampleText = OUString(aGrek, SAL_N_ELEMENTS(aGrek));
break;
}
case USCRIPT_HEBREW:
{
const sal_Unicode aHebr[] = {
0x05D0, 0x05B8, 0x05DC, 0x05B6, 0x05E3, 0x05BE, 0x05D1, 0x05B5,
0x05BC, 0x05D9, 0x05EA, 0x0020, 0x05E2, 0x05B4, 0x05D1, 0x05B0,
0x05E8, 0x05B4, 0x05D9
};
sSampleText = OUString(aHebr, SAL_N_ELEMENTS(aHebr));
break;
}
case USCRIPT_ARABIC:
{
const sal_Unicode aArab[] = {
0x0623, 0x0628, 0x062C, 0x062F, 0x064A, 0x0629, 0x0020, 0x0639,
0x0631, 0x0628, 0x064A, 0x0629
};
sSampleText = OUString(aArab, SAL_N_ELEMENTS(aArab));
break;
}
case USCRIPT_ARMENIAN:
{
const sal_Unicode aArmenian[] = {
0x0561, 0x0575, 0x0562, 0x0578, 0x0582, 0x0562, 0x0565,
0x0576
};
sSampleText = OUString(aArmenian, SAL_N_ELEMENTS(aArmenian));
break;
}
case USCRIPT_DEVANAGARI:
{
const sal_Unicode aDeva[] = {
0x0926, 0x0947, 0x0935, 0x0928, 0x093E, 0x0917, 0x0930, 0x0940
};
sSampleText = OUString(aDeva, SAL_N_ELEMENTS(aDeva));
break;
}
case USCRIPT_BENGALI:
{
const sal_Unicode aBeng[] = {
0x09AC, 0x09BE, 0x0982, 0x09B2, 0x09BE, 0x0020, 0x09B2, 0x09BF,
0x09AA, 0x09BF
};
sSampleText = OUString(aBeng, SAL_N_ELEMENTS(aBeng));
break;
}
case USCRIPT_GURMUKHI:
{
const sal_Unicode aGuru[] = {
0x0A17, 0x0A41, 0x0A30, 0x0A2E, 0x0A41, 0x0A16, 0x0A40
};
sSampleText = OUString(aGuru, SAL_N_ELEMENTS(aGuru));
break;
}
case USCRIPT_GUJARATI:
{
const sal_Unicode aGujr[] = {
0x0A97, 0x0AC1, 0x0A9C, 0x0AB0, 0x0ABE, 0x0AA4, 0x0aC0, 0x0020,
0x0AB2, 0x0ABF, 0x0AAA, 0x0ABF
};
sSampleText = OUString(aGujr, SAL_N_ELEMENTS(aGujr));
break;
}
case USCRIPT_ORIYA:
{
const sal_Unicode aOrya[] = {
0x0B09, 0x0B24, 0x0B4D, 0x0B15, 0x0B33, 0x0020, 0x0B32, 0x0B3F,
0x0B2A, 0x0B3F
};
sSampleText = OUString(aOrya, SAL_N_ELEMENTS(aOrya));
break;
}
case USCRIPT_TAMIL:
{
const sal_Unicode aTaml[] = {
0x0B85, 0x0BB0, 0x0BBF, 0x0B9A, 0x0BCD, 0x0B9A, 0x0BC1, 0x0BB5,
0x0B9F, 0x0BBF
};
sSampleText = OUString(aTaml, SAL_N_ELEMENTS(aTaml));
break;
}
case USCRIPT_TELUGU:
{
const sal_Unicode aTelu[] = {
0x0C24, 0x0C46, 0x0C32, 0x0C41, 0x0C17, 0x0C41
};
sSampleText = OUString(aTelu, SAL_N_ELEMENTS(aTelu));
break;
}
case USCRIPT_KANNADA:
{
const sal_Unicode aKnda[] = {
0x0C95, 0x0CA8, 0x0CCD, 0x0CA8, 0x0CA1, 0x0020, 0x0CB2, 0x0CBF,
0x0CAA, 0x0CBF
};
sSampleText = OUString(aKnda, SAL_N_ELEMENTS(aKnda));
break;
}
case USCRIPT_MALAYALAM:
{
const sal_Unicode aMlym[] = {
0x0D2E, 0x0D32, 0x0D2F, 0x0D3E, 0x0D33, 0x0D32, 0x0D3F, 0x0D2A,
0x0D3F
};
sSampleText = OUString(aMlym, SAL_N_ELEMENTS(aMlym));
break;
}
case USCRIPT_THAI:
{
const sal_Unicode aThai[] = {
0x0E2D, 0x0E31, 0x0E01, 0x0E29, 0x0E23, 0x0E44, 0x0E17, 0x0E22
};
sSampleText = OUString(aThai, SAL_N_ELEMENTS(aThai));
break;
}
case USCRIPT_LAO:
{
const sal_Unicode aLao[] = {
0x0EAD, 0x0EB1, 0x0E81, 0x0EAA, 0x0EAD, 0x0E99, 0x0EA5, 0x0EB2,
0x0EA7
};
sSampleText = OUString(aLao, SAL_N_ELEMENTS(aLao));
break;
}
case USCRIPT_GEORGIAN:
{
const sal_Unicode aGeorgian[] = {
0x10D3, 0x10D0, 0x10DB, 0x10EC, 0x10D4, 0x10E0, 0x10DA, 0x10DD,
0x10D1, 0x10D0
};
sSampleText = OUString(aGeorgian, SAL_N_ELEMENTS(aGeorgian));
break;
}
case USCRIPT_HANGUL:
case USCRIPT_KOREAN:
{
const sal_Unicode aHang[] = {
0xD55C, 0xAE00
};
sSampleText = OUString(aHang, SAL_N_ELEMENTS(aHang));
break;
}
case USCRIPT_TIBETAN:
{
const sal_Unicode aTibt[] = {
0x0F51, 0x0F56, 0x0F74, 0x0F0B, 0x0F45, 0x0F53, 0x0F0B
};
sSampleText = OUString(aTibt, SAL_N_ELEMENTS(aTibt));
break;
}
case USCRIPT_SYRIAC:
{
const sal_Unicode aSyri[] = {
0x0723, 0x071B, 0x072A, 0x0722, 0x0713, 0x0720, 0x0710
};
sSampleText = OUString(aSyri, SAL_N_ELEMENTS(aSyri));
break;
}
case USCRIPT_THAANA:
{
const sal_Unicode aThaa[] = {
0x078C, 0x07A7, 0x0782, 0x07A6
};
sSampleText = OUString(aThaa, SAL_N_ELEMENTS(aThaa));
break;
}
case USCRIPT_SINHALA:
{
const sal_Unicode aSinh[] = {
0x0DC1, 0x0DD4, 0x0DAF, 0x0DCA, 0x0DB0, 0x0020, 0x0DC3, 0x0DD2,
0x0D82, 0x0DC4, 0x0DBD
};
sSampleText = OUString(aSinh, SAL_N_ELEMENTS(aSinh));
break;
}
case USCRIPT_MYANMAR:
{
const sal_Unicode aMymr[] = {
0x1019, 0x103C, 0x1014, 0x103A, 0x1019, 0x102C, 0x1021, 0x1000,
0x1039, 0x1001, 0x101B, 0x102C
};
sSampleText = OUString(aMymr, SAL_N_ELEMENTS(aMymr));
break;
}
case USCRIPT_ETHIOPIC:
{
const sal_Unicode aEthi[] = {
0x130D, 0x12D5, 0x12DD
};
sSampleText = OUString(aEthi, SAL_N_ELEMENTS(aEthi));
break;
}
case USCRIPT_CHEROKEE:
{
const sal_Unicode aCher[] = {
0x13D7, 0x13AA, 0x13EA, 0x13B6, 0x13D9, 0x13D7
};
sSampleText = OUString(aCher, SAL_N_ELEMENTS(aCher));
break;
}
case USCRIPT_KHMER:
{
const sal_Unicode aKhmr[] = {
0x17A2, 0x1780, 0x17D2, 0x1781, 0x179A, 0x1780, 0x17D2, 0x179A,
0x1798, 0x1781, 0x17C1, 0x1798, 0x179A, 0x1797, 0x17B6, 0x179F,
0x17B6
};
sSampleText = OUString(aKhmr, SAL_N_ELEMENTS(aKhmr));
break;
}
case USCRIPT_MONGOLIAN:
{
const sal_Unicode aMongolian[] = {
0x182A, 0x1822, 0x1834, 0x1822, 0x182D, 0x180C
};
sSampleText = OUString(aMongolian, SAL_N_ELEMENTS(aMongolian));
break;
}
case USCRIPT_TAGALOG:
{
const sal_Unicode aTagalog[] = {
0x170A, 0x170A, 0x170C, 0x1712
};
sSampleText = OUString(aTagalog, SAL_N_ELEMENTS(aTagalog));
break;
}
case USCRIPT_NEW_TAI_LUE:
{
const sal_Unicode aTalu[] = {
0x1991, 0x19BA, 0x199F, 0x19B9, 0x19C9
};
sSampleText = OUString(aTalu, SAL_N_ELEMENTS(aTalu));
break;
}
case USCRIPT_TRADITIONAL_HAN:
{
const sal_Unicode aHant[] = {
0x7E41
};
sSampleText = OUString(aHant, SAL_N_ELEMENTS(aHant));
break;
}
case USCRIPT_SIMPLIFIED_HAN:
{
const sal_Unicode aHans[] = {
0x7B80
};
sSampleText = OUString(aHans, SAL_N_ELEMENTS(aHans));
break;
}
case USCRIPT_HAN:
{
const sal_Unicode aSimplifiedAndTraditionalChinese[] = {
0x7B80, 0x7E41
};
sSampleText = OUString(aSimplifiedAndTraditionalChinese,
SAL_N_ELEMENTS(aSimplifiedAndTraditionalChinese));
break;
}
case USCRIPT_JAPANESE:
{
const sal_Unicode aJpan[] = {
0x65E5, 0x672C, 0x8A9E
};
sSampleText = OUString(aJpan, SAL_N_ELEMENTS(aJpan));
break;
}
case USCRIPT_YI:
{
const sal_Unicode aYiii[] = {
0xA188, 0xA320, 0xA071, 0xA0B7
};
sSampleText = OUString(aYiii, SAL_N_ELEMENTS(aYiii));
break;
}
case USCRIPT_PHAGS_PA:
{
const sal_Unicode aPhag[] = {
0xA84F, 0xA861, 0xA843, 0x0020, 0xA863, 0xA861, 0xA859, 0x0020,
0xA850, 0xA85C, 0xA85E
};
sSampleText = OUString(aPhag, SAL_N_ELEMENTS(aPhag));
break;
}
case USCRIPT_TAI_LE:
{
const sal_Unicode aTale[] = {
0x1956, 0x196D, 0x1970, 0x1956, 0x196C, 0x1973, 0x1951, 0x1968,
0x1952, 0x1970
};
sSampleText = OUString(aTale, SAL_N_ELEMENTS(aTale));
break;
}
case USCRIPT_LATIN:
sSampleText = "Lorem ipsum";
break;
default:
break;
}
return sSampleText;
}
OUString makeRepresentativeTextForScript(UScriptCode eScript)
{
OUString sSampleText;
switch (eScript)
{
case USCRIPT_TRADITIONAL_HAN:
case USCRIPT_SIMPLIFIED_HAN:
case USCRIPT_HAN:
{
//Three Character Classic
const sal_Unicode aZh[] = {
0x4EBA, 0x4E4B, 0x521D, 0x0020, 0x6027, 0x672C, 0x5584
};
sSampleText = OUString(aZh, SAL_N_ELEMENTS(aZh));
break;
}
case USCRIPT_JAPANESE:
{
//'Beautiful Japanese'
const sal_Unicode aJa[] = {
0x7F8E, 0x3057, 0x3044, 0x65E5, 0x672C, 0x8A9E
};
sSampleText = OUString(aJa, SAL_N_ELEMENTS(aJa));
break;
}
case USCRIPT_KOREAN:
case USCRIPT_HANGUL:
{
//The essential condition for...
const sal_Unicode aKo[] = {
0xD0A4, 0xC2A4, 0xC758, 0x0020, 0xACE0, 0xC720, 0xC870,
0xAC74, 0xC740
};
sSampleText = OUString(aKo, SAL_N_ELEMENTS(aKo));
break;
}
default:
break;
}
if (sSampleText.isEmpty())
sSampleText = makeShortRepresentativeTextForScript(eScript);
return sSampleText;
}
OUString makeShortMinimalTextForScript(UScriptCode eScript)
{
OUString sSampleText;
switch (eScript)
{
case USCRIPT_GREEK:
{
const sal_Unicode aGrek[] = {
0x0391, 0x0392
};
sSampleText = OUString(aGrek, SAL_N_ELEMENTS(aGrek));
break;
}
case USCRIPT_HEBREW:
{
const sal_Unicode aHebr[] = {
0x05D0, 0x05D1
};
sSampleText = OUString(aHebr, SAL_N_ELEMENTS(aHebr));
break;
}
default:
break;
}
return sSampleText;
}
OUString makeMinimalTextForScript(UScriptCode eScript)
{
return makeShortMinimalTextForScript(eScript);
}
//These ones are typically for use in the font preview window in format
//character
//There we generally know the language. Though its possible for the language to
//be "none".
//Currently we fall back to makeShortRepresentativeTextForScript when we don't
//have suitable strings
OUString makeRepresentativeTextForLanguage(LanguageType eLang)
{
OUString sRet;
switch( eLang & LANGUAGE_MASK_PRIMARY )
{
case LANGUAGE_ARMENIAN & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_ARMENIAN);
break;
case LANGUAGE_CHINESE & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_HAN);
break;
case LANGUAGE_GREEK & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_GREEK);
break;
case LANGUAGE_HEBREW & LANGUAGE_MASK_PRIMARY:
case LANGUAGE_YIDDISH & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_HEBREW);
break;
case LANGUAGE_ARABIC_SAUDI_ARABIA & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_ARABIC);
break;
case LANGUAGE_HINDI & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_DEVANAGARI);
break;
case LANGUAGE_ASSAMESE & LANGUAGE_MASK_PRIMARY:
{
const sal_Unicode aAs[] = {
0x0985, 0x09B8, 0x09AE, 0x09C0, 0x09AF, 0x09BC, 0x09BE,
0x0020, 0x0986, 0x0996, 0x09F0
};
sRet = OUString(aAs, SAL_N_ELEMENTS(aAs));
break;
}
case LANGUAGE_BENGALI & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_BENGALI);
break;
case LANGUAGE_PUNJABI & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_GURMUKHI);
break;
case LANGUAGE_GUJARATI & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_GUJARATI);
break;
case LANGUAGE_ODIA & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_ORIYA);
break;
case LANGUAGE_TAMIL & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_TAMIL);
break;
case LANGUAGE_TELUGU & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_TELUGU);
break;
case LANGUAGE_KANNADA & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_KANNADA);
break;
case LANGUAGE_MALAYALAM & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_MALAYALAM);
break;
case LANGUAGE_THAI & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_THAI);
break;
case LANGUAGE_LAO & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_LAO);
break;
case LANGUAGE_GEORGIAN & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_GEORGIAN);
break;
case LANGUAGE_KOREAN & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_KOREAN);
break;
case LANGUAGE_TIBETAN & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_TIBETAN);
break;
case LANGUAGE_SYRIAC & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_SYRIAC);
break;
case LANGUAGE_SINHALESE_SRI_LANKA & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_SINHALA);
break;
case LANGUAGE_BURMESE & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_MYANMAR);
break;
case LANGUAGE_AMHARIC_ETHIOPIA & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_ETHIOPIC);
break;
case LANGUAGE_CHEROKEE_UNITED_STATES & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_CHEROKEE);
break;
case LANGUAGE_KHMER & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_KHMER);
break;
case LANGUAGE_MONGOLIAN_MONGOLIAN_LSO & LANGUAGE_MASK_PRIMARY:
switch (eLang)
{
case LANGUAGE_MONGOLIAN_MONGOLIAN_MONGOLIA:
case LANGUAGE_MONGOLIAN_MONGOLIAN_CHINA:
case LANGUAGE_MONGOLIAN_MONGOLIAN_LSO:
sRet = makeRepresentativeTextForScript(USCRIPT_MONGOLIAN);
break;
default:
break;
}
break;
case LANGUAGE_JAPANESE & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_JAPANESE);
break;
case LANGUAGE_YI & LANGUAGE_MASK_PRIMARY:
sRet = makeRepresentativeTextForScript(USCRIPT_YI);
break;
case LANGUAGE_GAELIC_IRELAND & LANGUAGE_MASK_PRIMARY:
{
const sal_Unicode aGa[] = {
'T', 0x00E9, 'a', 'c', 's', ' ', 'S', 'a', 'm', 'p', 'l', 'a', 'c', 'h'
};
sRet = OUString(aGa, SAL_N_ELEMENTS(aGa));
break;
}
default:
break;
}
return sRet;
}
namespace
{
#if OSL_DEBUG_LEVEL > 2
void lcl_dump_unicode_coverage(const boost::dynamic_bitset<sal_uInt32> &rIn)
{
if (rIn.none())
{
fprintf(stderr, "<NONE>\n");
return;
}
if (rIn[vcl::UnicodeCoverage::BASIC_LATIN])
fprintf(stderr, "BASIC_LATIN\n");
if (rIn[vcl::UnicodeCoverage::LATIN_1_SUPPLEMENT])
fprintf(stderr, "LATIN_1_SUPPLEMENT\n");
if (rIn[vcl::UnicodeCoverage::LATIN_EXTENDED_A])
fprintf(stderr, "LATIN_EXTENDED_A\n");
if (rIn[vcl::UnicodeCoverage::LATIN_EXTENDED_B])
fprintf(stderr, "LATIN_EXTENDED_B\n");
if (rIn[vcl::UnicodeCoverage::IPA_EXTENSIONS])
fprintf(stderr, "IPA_EXTENSIONS\n");
if (rIn[vcl::UnicodeCoverage::SPACING_MODIFIER_LETTERS])
fprintf(stderr, "SPACING_MODIFIER_LETTERS\n");
if (rIn[vcl::UnicodeCoverage::COMBINING_DIACRITICAL_MARKS])
fprintf(stderr, "COMBINING_DIACRITICAL_MARKS\n");
if (rIn[vcl::UnicodeCoverage::GREEK_AND_COPTIC])
fprintf(stderr, "GREEK_AND_COPTIC\n");
if (rIn[vcl::UnicodeCoverage::COPTIC])
fprintf(stderr, "COPTIC\n");
if (rIn[vcl::UnicodeCoverage::CYRILLIC])
fprintf(stderr, "CYRILLIC\n");
if (rIn[vcl::UnicodeCoverage::ARMENIAN])
fprintf(stderr, "ARMENIAN\n");
if (rIn[vcl::UnicodeCoverage::HEBREW])
fprintf(stderr, "HEBREW\n");
if (rIn[vcl::UnicodeCoverage::VAI])
fprintf(stderr, "VAI\n");
if (rIn[vcl::UnicodeCoverage::ARABIC])
fprintf(stderr, "ARABIC\n");
if (rIn[vcl::UnicodeCoverage::NKO])
fprintf(stderr, "NKO\n");
if (rIn[vcl::UnicodeCoverage::DEVANAGARI])
fprintf(stderr, "DEVANAGARI\n");
if (rIn[vcl::UnicodeCoverage::BENGALI])
fprintf(stderr, "BENGALI\n");
if (rIn[vcl::UnicodeCoverage::GURMUKHI])
fprintf(stderr, "GURMUKHI\n");
if (rIn[vcl::UnicodeCoverage::GUJARATI])
fprintf(stderr, "GUJARATI\n");
if (rIn[vcl::UnicodeCoverage::ODIA])
fprintf(stderr, "ODIA\n");
if (rIn[vcl::UnicodeCoverage::TAMIL])
fprintf(stderr, "TAMIL\n");
if (rIn[vcl::UnicodeCoverage::TELUGU])
fprintf(stderr, "TELUGU\n");
if (rIn[vcl::UnicodeCoverage::KANNADA])
fprintf(stderr, "KANNADA\n");
if (rIn[vcl::UnicodeCoverage::MALAYALAM])
fprintf(stderr, "MALAYALAM\n");
if (rIn[vcl::UnicodeCoverage::THAI])
fprintf(stderr, "THAI\n");
if (rIn[vcl::UnicodeCoverage::LAO])
fprintf(stderr, "LAO\n");
if (rIn[vcl::UnicodeCoverage::GEORGIAN])
fprintf(stderr, "GEORGIAN\n");
if (rIn[vcl::UnicodeCoverage::BALINESE])
fprintf(stderr, "BALINESE\n");
if (rIn[vcl::UnicodeCoverage::HANGUL_JAMO])
fprintf(stderr, "HANGUL_JAMO\n");
if (rIn[vcl::UnicodeCoverage::LATIN_EXTENDED_ADDITIONAL])
fprintf(stderr, "LATIN_EXTENDED_ADDITIONAL\n");
if (rIn[vcl::UnicodeCoverage::GREEK_EXTENDED])
fprintf(stderr, "GREEK_EXTENDED\n");
if (rIn[vcl::UnicodeCoverage::GENERAL_PUNCTUATION])
fprintf(stderr, "GENERAL_PUNCTUATION\n");
if (rIn[vcl::UnicodeCoverage::SUPERSCRIPTS_AND_SUBSCRIPTS])
fprintf(stderr, "SUPERSCRIPTS_AND_SUBSCRIPTS\n");
if (rIn[vcl::UnicodeCoverage::CURRENCY_SYMBOLS])
fprintf(stderr, "CURRENCY_SYMBOLS\n");
if (rIn[vcl::UnicodeCoverage::COMBINING_DIACRITICAL_MARKS_FOR_SYMBOLS])
fprintf(stderr, "COMBINING_DIACRITICAL_MARKS_FOR_SYMBOLS\n");
if (rIn[vcl::UnicodeCoverage::LETTERLIKE_SYMBOLS])
fprintf(stderr, "LETTERLIKE_SYMBOLS\n");
if (rIn[vcl::UnicodeCoverage::NUMBER_FORMS])
fprintf(stderr, "NUMBER_FORMS\n");
if (rIn[vcl::UnicodeCoverage::ARROWS])
fprintf(stderr, "ARROWS\n");
if (rIn[vcl::UnicodeCoverage::MATHEMATICAL_OPERATORS])
fprintf(stderr, "MATHEMATICAL_OPERATORS\n");
if (rIn[vcl::UnicodeCoverage::MISCELLANEOUS_TECHNICAL])
fprintf(stderr, "MISCELLANEOUS_TECHNICAL\n");
if (rIn[vcl::UnicodeCoverage::CONTROL_PICTURES])
fprintf(stderr, "CONTROL_PICTURES\n");
if (rIn[vcl::UnicodeCoverage::OPTICAL_CHARACTER_RECOGNITION])
fprintf(stderr, "OPTICAL_CHARACTER_RECOGNITION\n");
if (rIn[vcl::UnicodeCoverage::ENCLOSED_ALPHANUMERICS])
fprintf(stderr, "ENCLOSED_ALPHANUMERICS\n");
if (rIn[vcl::UnicodeCoverage::BOX_DRAWING])
fprintf(stderr, "BOX_DRAWING\n");
if (rIn[vcl::UnicodeCoverage::BLOCK_ELEMENTS])
fprintf(stderr, "BLOCK_ELEMENTS\n");
if (rIn[vcl::UnicodeCoverage::GEOMETRIC_SHAPES])
fprintf(stderr, "GEOMETRIC_SHAPES\n");
if (rIn[vcl::UnicodeCoverage::MISCELLANEOUS_SYMBOLS])
fprintf(stderr, "MISCELLANEOUS_SYMBOLS\n");
if (rIn[vcl::UnicodeCoverage::DINGBATS])
fprintf(stderr, "DINGBATS\n");
if (rIn[vcl::UnicodeCoverage::CJK_SYMBOLS_AND_PUNCTUATION])
fprintf(stderr, "CJK_SYMBOLS_AND_PUNCTUATION\n");
if (rIn[vcl::UnicodeCoverage::HIRAGANA])
fprintf(stderr, "HIRAGANA\n");
if (rIn[vcl::UnicodeCoverage::KATAKANA])
fprintf(stderr, "KATAKANA\n");
if (rIn[vcl::UnicodeCoverage::BOPOMOFO])
fprintf(stderr, "BOPOMOFO\n");
if (rIn[vcl::UnicodeCoverage::HANGUL_COMPATIBILITY_JAMO])
fprintf(stderr, "HANGUL_COMPATIBILITY_JAMO\n");
if (rIn[vcl::UnicodeCoverage::PHAGS_PA])
fprintf(stderr, "PHAGS_PA\n");
if (rIn[vcl::UnicodeCoverage::ENCLOSED_CJK_LETTERS_AND_MONTHS])
fprintf(stderr, "ENCLOSED_CJK_LETTERS_AND_MONTHS\n");
if (rIn[vcl::UnicodeCoverage::CJK_COMPATIBILITY])
fprintf(stderr, "CJK_COMPATIBILITY\n");
if (rIn[vcl::UnicodeCoverage::HANGUL_SYLLABLES])
fprintf(stderr, "HANGUL_SYLLABLES\n");
if (rIn[vcl::UnicodeCoverage::NONPLANE_0])
fprintf(stderr, "NONPLANE_0\n");
if (rIn[vcl::UnicodeCoverage::PHOENICIAN])
fprintf(stderr, "PHOENICIAN\n");
if (rIn[vcl::UnicodeCoverage::CJK_UNIFIED_IDEOGRAPHS])
fprintf(stderr, "CJK_UNIFIED_IDEOGRAPHS\n");
if (rIn[vcl::UnicodeCoverage::PRIVATE_USE_AREA_PLANE_0])
fprintf(stderr, "PRIVATE_USE_AREA_PLANE_0\n");
if (rIn[vcl::UnicodeCoverage::CJK_STROKES])
fprintf(stderr, "CJK_STROKES\n");
if (rIn[vcl::UnicodeCoverage::ALPHABETIC_PRESENTATION_FORMS])
fprintf(stderr, "ALPHABETIC_PRESENTATION_FORMS\n");
if (rIn[vcl::UnicodeCoverage::ARABIC_PRESENTATION_FORMS_A])
fprintf(stderr, "ARABIC_PRESENTATION_FORMS_A\n");
if (rIn[vcl::UnicodeCoverage::COMBINING_HALF_MARKS])
fprintf(stderr, "COMBINING_HALF_MARKS\n");
if (rIn[vcl::UnicodeCoverage::VERTICAL_FORMS])
fprintf(stderr, "VERTICAL_FORMS\n");
if (rIn[vcl::UnicodeCoverage::SMALL_FORM_VARIANTS])
fprintf(stderr, "SMALL_FORM_VARIANTS\n");
if (rIn[vcl::UnicodeCoverage::ARABIC_PRESENTATION_FORMS_B])
fprintf(stderr, "ARABIC_PRESENTATION_FORMS_B\n");
if (rIn[vcl::UnicodeCoverage::HALFWIDTH_AND_FULLWIDTH_FORMS])
fprintf(stderr, "HALFWIDTH_AND_FULLWIDTH_FORMS\n");
if (rIn[vcl::UnicodeCoverage::SPECIALS])
fprintf(stderr, "SPECIALS\n");
if (rIn[vcl::UnicodeCoverage::TIBETAN])
fprintf(stderr, "TIBETAN\n");
if (rIn[vcl::UnicodeCoverage::SYRIAC])
fprintf(stderr, "SYRIAC\n");
if (rIn[vcl::UnicodeCoverage::THAANA])
fprintf(stderr, "THAANA\n");
if (rIn[vcl::UnicodeCoverage::SINHALA])
fprintf(stderr, "SINHALA\n");
if (rIn[vcl::UnicodeCoverage::MYANMAR])
fprintf(stderr, "MYANMAR\n");
if (rIn[vcl::UnicodeCoverage::ETHIOPIC])
fprintf(stderr, "ETHIOPIC\n");
if (rIn[vcl::UnicodeCoverage::CHEROKEE])
fprintf(stderr, "CHEROKEE\n");
if (rIn[vcl::UnicodeCoverage::UNIFIED_CANADIAN_ABORIGINAL_SYLLABICS])
fprintf(stderr, "UNIFIED_CANADIAN_ABORIGINAL_SYLLABICS\n");
if (rIn[vcl::UnicodeCoverage::OGHAM])
fprintf(stderr, "OGHAM\n");
if (rIn[vcl::UnicodeCoverage::RUNIC])
fprintf(stderr, "RUNIC\n");
if (rIn[vcl::UnicodeCoverage::KHMER])
fprintf(stderr, "KHMER\n");
if (rIn[vcl::UnicodeCoverage::MONGOLIAN])
fprintf(stderr, "MONGOLIAN\n");
if (rIn[vcl::UnicodeCoverage::BRAILLE_PATTERNS])
fprintf(stderr, "BRAILLE_PATTERNS\n");
if (rIn[vcl::UnicodeCoverage::YI_SYLLABLES])
fprintf(stderr, "YI_SYLLABLES\n");
if (rIn[vcl::UnicodeCoverage::TAGALOG])
fprintf(stderr, "TAGALOG\n");
if (rIn[vcl::UnicodeCoverage::OLD_ITALIC])
fprintf(stderr, "OLD_ITALIC\n");
if (rIn[vcl::UnicodeCoverage::GOTHIC])
fprintf(stderr, "GOTHIC\n");
if (rIn[vcl::UnicodeCoverage::DESERET])
fprintf(stderr, "DESERET\n");
if (rIn[vcl::UnicodeCoverage::BYZANTINE_MUSICAL_SYMBOLS])
fprintf(stderr, "BYZANTINE_MUSICAL_SYMBOLS\n");
if (rIn[vcl::UnicodeCoverage::MATHEMATICAL_ALPHANUMERIC_SYMBOLS])
fprintf(stderr, "MATHEMATICAL_ALPHANUMERIC_SYMBOLS\n");
if (rIn[vcl::UnicodeCoverage::PRIVATE_USE_PLANE_15])
fprintf(stderr, "PRIVATE_USE_PLANE_15\n");
if (rIn[vcl::UnicodeCoverage::VARIATION_SELECTORS])
fprintf(stderr, "VARIATION_SELECTORS\n");
if (rIn[vcl::UnicodeCoverage::TAGS])
fprintf(stderr, "TAGS\n");
if (rIn[vcl::UnicodeCoverage::LIMBU])
fprintf(stderr, "LIMBU\n");
if (rIn[vcl::UnicodeCoverage::TAI_LE])
fprintf(stderr, "TAI_LE\n");
if (rIn[vcl::UnicodeCoverage::NEW_TAI_LUE])
fprintf(stderr, "NEW_TAI_LUE\n");
if (rIn[vcl::UnicodeCoverage::BUGINESE])
fprintf(stderr, "BUGINESE\n");
if (rIn[vcl::UnicodeCoverage::GLAGOLITIC])
fprintf(stderr, "GLAGOLITIC\n");
if (rIn[vcl::UnicodeCoverage::TIFINAGH])
fprintf(stderr, "TIFINAGH\n");
if (rIn[vcl::UnicodeCoverage::YIJING_HEXAGRAM_SYMBOLS])
fprintf(stderr, "YIJING_HEXAGRAM_SYMBOLS\n");
if (rIn[vcl::UnicodeCoverage::SYLOTI_NAGRI])
fprintf(stderr, "SYLOTI_NAGRI\n");
if (rIn[vcl::UnicodeCoverage::LINEAR_B_SYLLABARY])
fprintf(stderr, "LINEAR_B_SYLLABARY\n");
if (rIn[vcl::UnicodeCoverage::ANCIENT_GREEK_NUMBERS])
fprintf(stderr, "ANCIENT_GREEK_NUMBERS\n");
if (rIn[vcl::UnicodeCoverage::UGARITIC])
fprintf(stderr, "UGARITIC\n");
if (rIn[vcl::UnicodeCoverage::OLD_PERSIAN])
fprintf(stderr, "OLD_PERSIAN\n");
if (rIn[vcl::UnicodeCoverage::SHAVIAN])
fprintf(stderr, "SHAVIAN\n");
if (rIn[vcl::UnicodeCoverage::OSMANYA])
fprintf(stderr, "OSMANYA\n");
if (rIn[vcl::UnicodeCoverage::CYPRIOT_SYLLABARY])
fprintf(stderr, "CYPRIOT_SYLLABARY\n");
if (rIn[vcl::UnicodeCoverage::KHAROSHTHI])
fprintf(stderr, "KHAROSHTHI\n");
if (rIn[vcl::UnicodeCoverage::TAI_XUAN_JING_SYMBOLS])
fprintf(stderr, "TAI_XUAN_JING_SYMBOLS\n");
if (rIn[vcl::UnicodeCoverage::CUNEIFORM])
fprintf(stderr, "CUNEIFORM\n");
if (rIn[vcl::UnicodeCoverage::COUNTING_ROD_NUMERALS])
fprintf(stderr, "COUNTING_ROD_NUMERALS\n");
if (rIn[vcl::UnicodeCoverage::SUNDANESE])
fprintf(stderr, "SUNDANESE\n");
if (rIn[vcl::UnicodeCoverage::LEPCHA])
fprintf(stderr, "LEPCHA\n");
if (rIn[vcl::UnicodeCoverage::OL_CHIKI])
fprintf(stderr, "OL_CHIKI\n");
if (rIn[vcl::UnicodeCoverage::SAURASHTRA])
fprintf(stderr, "SAURASHTRA\n");
if (rIn[vcl::UnicodeCoverage::KAYAH_LI])
fprintf(stderr, "KAYAH_LI\n");
if (rIn[vcl::UnicodeCoverage::REJANG])
fprintf(stderr, "REJANG\n");
if (rIn[vcl::UnicodeCoverage::CHAM])
fprintf(stderr, "CHAM\n");
if (rIn[vcl::UnicodeCoverage::ANCIENT_SYMBOLS])
fprintf(stderr, "ANCIENT_SYMBOLS\n");
if (rIn[vcl::UnicodeCoverage::PHAISTOS_DISC])
fprintf(stderr, "PHAISTOS_DISC\n");
if (rIn[vcl::UnicodeCoverage::CARIAN])
fprintf(stderr, "CARIAN\n");
if (rIn[vcl::UnicodeCoverage::DOMINO_TILES])
fprintf(stderr, "DOMINO_TILES\n");
if (rIn[vcl::UnicodeCoverage::RESERVED1])
fprintf(stderr, "RESERVED1\n");
if (rIn[vcl::UnicodeCoverage::RESERVED2])
fprintf(stderr, "RESERVED2\n");
if (rIn[vcl::UnicodeCoverage::RESERVED3])
fprintf(stderr, "RESERVED3\n");
if (rIn[vcl::UnicodeCoverage::RESERVED4])
fprintf(stderr, "RESERVED4\n");
if (rIn[vcl::UnicodeCoverage::RESERVED5])
fprintf(stderr, "RESERVED5\n");
}
void lcl_dump_codepage_coverage(const boost::dynamic_bitset<sal_uInt32> &rIn)
{
if (rIn.none())
{
fprintf(stderr, "<NONE>\n");
return;
}
if (rIn[vcl::CodePageCoverage::CP1252])
fprintf(stderr, "CP1252\n");
if (rIn[vcl::CodePageCoverage::CP1250])
fprintf(stderr, "CP1250\n");
if (rIn[vcl::CodePageCoverage::CP1251])
fprintf(stderr, "CP1251\n");
if (rIn[vcl::CodePageCoverage::CP1253])
fprintf(stderr, "CP1253\n");
if (rIn[vcl::CodePageCoverage::CP1254])
fprintf(stderr, "CP1254\n");
if (rIn[vcl::CodePageCoverage::CP1255])
fprintf(stderr, "CP1255\n");
if (rIn[vcl::CodePageCoverage::CP1256])
fprintf(stderr, "CP1256\n");
if (rIn[vcl::CodePageCoverage::CP1257])
fprintf(stderr, "CP1257\n");
if (rIn[vcl::CodePageCoverage::CP1258])
fprintf(stderr, "CP1258\n");
if (rIn[vcl::CodePageCoverage::CP874])
fprintf(stderr, "CP874\n");
if (rIn[vcl::CodePageCoverage::CP932])
fprintf(stderr, "CP932\n");
if (rIn[vcl::CodePageCoverage::CP936])
fprintf(stderr, "CP936\n");
if (rIn[vcl::CodePageCoverage::CP949])
fprintf(stderr, "CP949\n");
if (rIn[vcl::CodePageCoverage::CP950])
fprintf(stderr, "CP950\n");
if (rIn[vcl::CodePageCoverage::CP1361])
fprintf(stderr, "CP1361\n");
if (rIn[vcl::CodePageCoverage::CP869])
fprintf(stderr, "CP869\n");
if (rIn[vcl::CodePageCoverage::CP866])
fprintf(stderr, "CP866\n");
if (rIn[vcl::CodePageCoverage::CP865])
fprintf(stderr, "CP865\n");
if (rIn[vcl::CodePageCoverage::CP864])
fprintf(stderr, "CP864\n");
if (rIn[vcl::CodePageCoverage::CP863])
fprintf(stderr, "CP863\n");
if (rIn[vcl::CodePageCoverage::CP862])
fprintf(stderr, "CP862\n");
if (rIn[vcl::CodePageCoverage::CP861])
fprintf(stderr, "CP861\n");
if (rIn[vcl::CodePageCoverage::CP860])
fprintf(stderr, "CP860\n");
if (rIn[vcl::CodePageCoverage::CP857])
fprintf(stderr, "CP857\n");
if (rIn[vcl::CodePageCoverage::CP855])
fprintf(stderr, "CP855\n");
if (rIn[vcl::CodePageCoverage::CP852])
fprintf(stderr, "CP852\n");
if (rIn[vcl::CodePageCoverage::CP775])
fprintf(stderr, "CP775\n");
if (rIn[vcl::CodePageCoverage::CP737])
fprintf(stderr, "CP737\n");
if (rIn[vcl::CodePageCoverage::CP780])
fprintf(stderr, "CP780\n");
if (rIn[vcl::CodePageCoverage::CP850])
fprintf(stderr, "CP850\n");
if (rIn[vcl::CodePageCoverage::CP437])
fprintf(stderr, "CP437\n");
}
#endif
boost::dynamic_bitset<sal_uInt32> getMaskByScriptType(sal_Int16 nScriptType)
{
boost::dynamic_bitset<sal_uInt32> aMask(vcl::UnicodeCoverage::MAX_UC_ENUM);
aMask.set();
for (size_t i = 0; i < vcl::UnicodeCoverage::MAX_UC_ENUM; ++i)
{
using vcl::UnicodeCoverage::UnicodeCoverageEnum;
UScriptCode eScriptCode = otCoverageToScript(static_cast<UnicodeCoverageEnum>(i));
if (unicode::getScriptClassFromUScriptCode(eScriptCode) == nScriptType)
aMask.set(i, false);
}
return aMask;
}
//false for all bits considered "Latin" by LibreOffice
boost::dynamic_bitset<sal_uInt32> getLatinMask()
{
static boost::dynamic_bitset<sal_uInt32> aMask(getMaskByScriptType(css::i18n::ScriptType::LATIN));
return aMask;
}
//false for all bits considered "Asian" by LibreOffice
boost::dynamic_bitset<sal_uInt32> getCJKMask()
{
static boost::dynamic_bitset<sal_uInt32> aMask(getMaskByScriptType(css::i18n::ScriptType::ASIAN));
return aMask;
}
//false for all bits considered "Complex" by LibreOffice
boost::dynamic_bitset<sal_uInt32> getCTLMask()
{
static boost::dynamic_bitset<sal_uInt32> aMask(getMaskByScriptType(css::i18n::ScriptType::COMPLEX));
return aMask;
}
//false for all bits considered "WEAK" by LibreOffice
boost::dynamic_bitset<sal_uInt32> getWeakMask()
{
static boost::dynamic_bitset<sal_uInt32> aMask(getMaskByScriptType(css::i18n::ScriptType::WEAK));
return aMask;
}
//Nearly every font supports some basic Latin
boost::dynamic_bitset<sal_uInt32> getCommonLatnSubsetMask()
{
boost::dynamic_bitset<sal_uInt32> aMask(vcl::UnicodeCoverage::MAX_UC_ENUM);
aMask.set();
aMask.set(vcl::UnicodeCoverage::BASIC_LATIN, false);
aMask.set(vcl::UnicodeCoverage::LATIN_1_SUPPLEMENT, false);
aMask.set(vcl::UnicodeCoverage::LATIN_EXTENDED_A, false);
aMask.set(vcl::UnicodeCoverage::LATIN_EXTENDED_B, false);
aMask.set(vcl::UnicodeCoverage::LATIN_EXTENDED_ADDITIONAL, false);
return aMask;
}
UScriptCode getScript(const vcl::FontCapabilities &rFontCapabilities)
{
using vcl::UnicodeCoverage::UnicodeCoverageEnum;
boost::dynamic_bitset<sal_uInt32> aMasked = rFontCapabilities.maUnicodeRange & getWeakMask();
if (aMasked.count() == 1)
return otCoverageToScript(static_cast<UnicodeCoverageEnum>(aMasked.find_first()));
if (aMasked[vcl::UnicodeCoverage::ARABIC])
{
aMasked.set(vcl::UnicodeCoverage::ARABIC_PRESENTATION_FORMS_A, false);
aMasked.set(vcl::UnicodeCoverage::ARABIC_PRESENTATION_FORMS_B, false);
aMasked.set(vcl::UnicodeCoverage::NKO, false);
//Probably strongly tuned for Arabic
if (aMasked.count() == 1)
return USCRIPT_ARABIC;
if (aMasked.count() == 2 && aMasked[vcl::UnicodeCoverage::SYRIAC])
return USCRIPT_SYRIAC;
}
if (aMasked[vcl::UnicodeCoverage::DEVANAGARI])
{
aMasked.set(vcl::UnicodeCoverage::DEVANAGARI, false);
//Probably strongly tuned for a single Indic script
if (aMasked.count() == 1)
return otCoverageToScript(static_cast<UnicodeCoverageEnum>(aMasked.find_first()));
}
aMasked.set(vcl::UnicodeCoverage::GREEK_EXTENDED, false);
aMasked.set(vcl::UnicodeCoverage::GREEK_AND_COPTIC, false);
if (aMasked.count() == 1)
return otCoverageToScript(static_cast<UnicodeCoverageEnum>(aMasked.find_first()));
if (aMasked[vcl::UnicodeCoverage::CYRILLIC])
{
//Probably strongly tuned for Georgian
if (aMasked.count() == 2 && aMasked[vcl::UnicodeCoverage::GEORGIAN])
return USCRIPT_GEORGIAN;
}
aMasked &= getCJKMask();
aMasked.set(vcl::UnicodeCoverage::CYRILLIC, false);
aMasked.set(vcl::UnicodeCoverage::THAI, false);
aMasked.set(vcl::UnicodeCoverage::DESERET, false);
aMasked.set(vcl::UnicodeCoverage::PHAGS_PA, false);
//So, possibly a CJK font
if (!aMasked.count() && !rFontCapabilities.maCodePageRange.empty())
{
boost::dynamic_bitset<sal_uInt32> aCJKCodePageMask(vcl::CodePageCoverage::MAX_CP_ENUM);
aCJKCodePageMask.set(vcl::CodePageCoverage::CP932);
aCJKCodePageMask.set(vcl::CodePageCoverage::CP936);
aCJKCodePageMask.set(vcl::CodePageCoverage::CP949);
aCJKCodePageMask.set(vcl::CodePageCoverage::CP950);
aCJKCodePageMask.set(vcl::CodePageCoverage::CP1361);
boost::dynamic_bitset<sal_uInt32> aMaskedCodePage =
rFontCapabilities.maCodePageRange & aCJKCodePageMask;
//fold Korean
if (aMaskedCodePage[vcl::CodePageCoverage::CP1361])
{
aMaskedCodePage.set(vcl::CodePageCoverage::CP949);
aMaskedCodePage.set(vcl::CodePageCoverage::CP1361, false);
}
if (aMaskedCodePage.count() == 1)
{
if (aMaskedCodePage[vcl::CodePageCoverage::CP932])
return USCRIPT_JAPANESE;
if (aMaskedCodePage[vcl::CodePageCoverage::CP949])
return USCRIPT_KOREAN;
if (aMaskedCodePage[vcl::CodePageCoverage::CP936])
return USCRIPT_SIMPLIFIED_HAN;
if (aMaskedCodePage[vcl::CodePageCoverage::CP950])
return USCRIPT_TRADITIONAL_HAN;
}
if (aMaskedCodePage.count())
return USCRIPT_HAN;
}
return USCRIPT_COMMON;
}
}
namespace
{
UScriptCode attemptToDisambiguateHan(UScriptCode eScript, OutputDevice &rDevice)
{
//If we're a CJK font, see if we seem to be tuned for C, J or K
if (eScript == USCRIPT_HAN)
{
const vcl::Font &rFont = rDevice.GetFont();
bool bKore = false, bJpan = false, bHant = false, bHans = false;
const sal_Unicode aKorean[] = { 0x3131 };
OUString sKorean(aKorean, SAL_N_ELEMENTS(aKorean));
if (-1 == rDevice.HasGlyphs(rFont, sKorean))
bKore = true;
const sal_Unicode aJapanese[] = { 0x3007, 0x9F9D };
OUString sJapanese(aJapanese, SAL_N_ELEMENTS(aJapanese));
if (-1 == rDevice.HasGlyphs(rFont, sJapanese))
bJpan = true;
const sal_Unicode aTraditionalChinese[] = { 0x570B };
OUString sTraditionalChinese(aTraditionalChinese, SAL_N_ELEMENTS(aTraditionalChinese));
if (-1 == rDevice.HasGlyphs(rFont, sTraditionalChinese))
bHant = true;
const sal_Unicode aSimplifiedChinese[] = { 0x56FD };
OUString sSimplifiedChinese(aSimplifiedChinese, SAL_N_ELEMENTS(aSimplifiedChinese));
if (-1 == rDevice.HasGlyphs(rFont, sSimplifiedChinese))
bHans = true;
if (bKore && !bJpan && !bHans)
eScript = USCRIPT_KOREAN;
else if (bJpan && !bKore && !bHans)
eScript = USCRIPT_JAPANESE;
else if (bHant && !bHans && !bKore && !bJpan)
eScript = USCRIPT_TRADITIONAL_HAN;
else if (bHans && !bHant && !bKore && !bJpan)
eScript = USCRIPT_SIMPLIFIED_HAN;
//otherwise fall-through as USCRIPT_HAN and expect a combined Hant/Hans preview
}
return eScript;
}
}
OUString makeShortRepresentativeTextForSelectedFont(OutputDevice &rDevice)
{
UScriptCode eScript = lcl_getHardCodedScriptNameForFont(rDevice);
if (eScript == USCRIPT_INVALID_CODE)
{
vcl::FontCapabilities aFontCapabilities;
if (!rDevice.GetFontCapabilities(aFontCapabilities))
return OUString();
#if OSL_DEBUG_LEVEL > 2
lcl_dump_unicode_coverage(aFontCapabilities.maUnicodeRange);
lcl_dump_codepage_coverage(aFontCapabilities.maCodePageRange);
#endif
aFontCapabilities.maUnicodeRange &= getCommonLatnSubsetMask();
//If this font is probably tuned to display a single non-Latin
//script and the font name is itself in Latin, then show a small
//chunk of representative text for that script
eScript = getScript(aFontCapabilities);
if (eScript == USCRIPT_COMMON)
return OUString();
eScript = attemptToDisambiguateHan(eScript, rDevice);
}
OUString sSampleText = makeShortRepresentativeTextForScript(eScript);
bool bHasSampleTextGlyphs = (-1 == rDevice.HasGlyphs(rDevice.GetFont(), sSampleText));
return bHasSampleTextGlyphs ? sSampleText : OUString();
}
UScriptCode otCoverageToScript(vcl::UnicodeCoverage::UnicodeCoverageEnum eOTCoverage)
{
UScriptCode eRet = USCRIPT_COMMON;
switch (eOTCoverage)
{
case vcl::UnicodeCoverage::BASIC_LATIN:
case vcl::UnicodeCoverage::LATIN_1_SUPPLEMENT:
case vcl::UnicodeCoverage::LATIN_EXTENDED_A:
case vcl::UnicodeCoverage::LATIN_EXTENDED_B:
eRet = USCRIPT_LATIN;
break;
case vcl::UnicodeCoverage::COMBINING_DIACRITICAL_MARKS:
eRet = USCRIPT_INHERITED;
break;
case vcl::UnicodeCoverage::GREEK_AND_COPTIC:
eRet = USCRIPT_GREEK;
break;
case vcl::UnicodeCoverage::COPTIC:
eRet = USCRIPT_COPTIC;
break;
case vcl::UnicodeCoverage::CYRILLIC:
eRet = USCRIPT_CYRILLIC;
break;
case vcl::UnicodeCoverage::ARMENIAN:
eRet = USCRIPT_ARMENIAN;
break;
case vcl::UnicodeCoverage::HEBREW:
eRet = USCRIPT_HEBREW;
break;
case vcl::UnicodeCoverage::VAI:
eRet = USCRIPT_VAI;
break;
case vcl::UnicodeCoverage::ARABIC:
eRet = USCRIPT_ARABIC;
break;
case vcl::UnicodeCoverage::NKO:
eRet = USCRIPT_NKO;
break;
case vcl::UnicodeCoverage::DEVANAGARI:
eRet = USCRIPT_DEVANAGARI;
break;
case vcl::UnicodeCoverage::BENGALI:
eRet = USCRIPT_BENGALI;
break;
case vcl::UnicodeCoverage::GURMUKHI:
eRet = USCRIPT_GURMUKHI;
break;
case vcl::UnicodeCoverage::GUJARATI:
eRet = USCRIPT_GUJARATI;
break;
case vcl::UnicodeCoverage::ODIA:
eRet = USCRIPT_ORIYA;
break;
case vcl::UnicodeCoverage::TAMIL:
eRet = USCRIPT_TAMIL;
break;
case vcl::UnicodeCoverage::TELUGU:
eRet = USCRIPT_TELUGU;
break;
case vcl::UnicodeCoverage::KANNADA:
eRet = USCRIPT_KANNADA;
break;
case vcl::UnicodeCoverage::MALAYALAM:
eRet = USCRIPT_MALAYALAM;
break;
case vcl::UnicodeCoverage::THAI:
eRet = USCRIPT_THAI;
break;
case vcl::UnicodeCoverage::LAO:
eRet = USCRIPT_LAO;
break;
case vcl::UnicodeCoverage::GEORGIAN:
eRet = USCRIPT_GEORGIAN;
break;
case vcl::UnicodeCoverage::BALINESE:
eRet = USCRIPT_BALINESE;
break;
case vcl::UnicodeCoverage::HANGUL_JAMO:
eRet = USCRIPT_HANGUL;
break;
case vcl::UnicodeCoverage::LATIN_EXTENDED_ADDITIONAL:
eRet = USCRIPT_LATIN;
break;
case vcl::UnicodeCoverage::GREEK_EXTENDED:
eRet = USCRIPT_GREEK;
break;
case vcl::UnicodeCoverage::CURRENCY_SYMBOLS:
eRet = USCRIPT_SYMBOLS;
break;
case vcl::UnicodeCoverage::COMBINING_DIACRITICAL_MARKS_FOR_SYMBOLS:
eRet = USCRIPT_INHERITED;
break;
case vcl::UnicodeCoverage::LETTERLIKE_SYMBOLS:
case vcl::UnicodeCoverage::NUMBER_FORMS:
case vcl::UnicodeCoverage::ARROWS:
eRet = USCRIPT_SYMBOLS;
break;
case vcl::UnicodeCoverage::MATHEMATICAL_OPERATORS:
eRet = USCRIPT_MATHEMATICAL_NOTATION;
break;
case vcl::UnicodeCoverage::MISCELLANEOUS_TECHNICAL:
case vcl::UnicodeCoverage::OPTICAL_CHARACTER_RECOGNITION:
case vcl::UnicodeCoverage::BOX_DRAWING:
case vcl::UnicodeCoverage::BLOCK_ELEMENTS:
case vcl::UnicodeCoverage::GEOMETRIC_SHAPES:
case vcl::UnicodeCoverage::MISCELLANEOUS_SYMBOLS:
case vcl::UnicodeCoverage::DINGBATS:
case vcl::UnicodeCoverage::CJK_SYMBOLS_AND_PUNCTUATION:
eRet = USCRIPT_SYMBOLS;
break;
case vcl::UnicodeCoverage::HIRAGANA:
eRet = USCRIPT_HIRAGANA;
break;
case vcl::UnicodeCoverage::KATAKANA:
eRet = USCRIPT_KATAKANA;
break;
case vcl::UnicodeCoverage::BOPOMOFO:
eRet = USCRIPT_BOPOMOFO;
break;
case vcl::UnicodeCoverage::HANGUL_COMPATIBILITY_JAMO:
eRet = USCRIPT_HANGUL;
break;
case vcl::UnicodeCoverage::PHAGS_PA:
eRet = USCRIPT_PHAGS_PA;
break;
case vcl::UnicodeCoverage::ENCLOSED_CJK_LETTERS_AND_MONTHS:
eRet = USCRIPT_HANGUL;
break;
case vcl::UnicodeCoverage::CJK_COMPATIBILITY:
eRet = USCRIPT_HAN;
break;
case vcl::UnicodeCoverage::HANGUL_SYLLABLES:
eRet = USCRIPT_HANGUL;
break;
case vcl::UnicodeCoverage::PHOENICIAN:
eRet = USCRIPT_PHOENICIAN;
break;
case vcl::UnicodeCoverage::CJK_UNIFIED_IDEOGRAPHS:
case vcl::UnicodeCoverage::CJK_STROKES:
eRet = USCRIPT_HAN;
break;
case vcl::UnicodeCoverage::ARABIC_PRESENTATION_FORMS_A:
eRet = USCRIPT_ARABIC;
break;
case vcl::UnicodeCoverage::COMBINING_HALF_MARKS:
eRet = USCRIPT_INHERITED;
break;
case vcl::UnicodeCoverage::ARABIC_PRESENTATION_FORMS_B:
eRet = USCRIPT_ARABIC;
break;
case vcl::UnicodeCoverage::TIBETAN:
eRet = USCRIPT_TIBETAN;
break;
case vcl::UnicodeCoverage::SYRIAC:
eRet = USCRIPT_SYRIAC;
break;
case vcl::UnicodeCoverage::THAANA:
eRet = USCRIPT_THAANA;
break;
case vcl::UnicodeCoverage::SINHALA:
eRet = USCRIPT_SINHALA;
break;
case vcl::UnicodeCoverage::MYANMAR:
eRet = USCRIPT_MYANMAR;
break;
case vcl::UnicodeCoverage::ETHIOPIC:
eRet = USCRIPT_ETHIOPIC;
break;
case vcl::UnicodeCoverage::CHEROKEE:
eRet = USCRIPT_CHEROKEE;
break;
case vcl::UnicodeCoverage::UNIFIED_CANADIAN_ABORIGINAL_SYLLABICS:
eRet = USCRIPT_CANADIAN_ABORIGINAL;
break;
case vcl::UnicodeCoverage::OGHAM:
eRet = USCRIPT_OGHAM;
break;
case vcl::UnicodeCoverage::RUNIC:
eRet = USCRIPT_RUNIC;
break;
case vcl::UnicodeCoverage::KHMER:
eRet = USCRIPT_KHMER;
break;
case vcl::UnicodeCoverage::MONGOLIAN:
eRet = USCRIPT_MONGOLIAN;
break;
case vcl::UnicodeCoverage::BRAILLE_PATTERNS:
eRet = USCRIPT_BRAILLE;
break;
case vcl::UnicodeCoverage::YI_SYLLABLES:
eRet = USCRIPT_YI;
break;
case vcl::UnicodeCoverage::TAGALOG:
eRet = USCRIPT_TAGALOG;
break;
case vcl::UnicodeCoverage::OLD_ITALIC:
eRet = USCRIPT_OLD_ITALIC;
break;
case vcl::UnicodeCoverage::GOTHIC:
eRet = USCRIPT_GOTHIC;
break;
case vcl::UnicodeCoverage::DESERET:
eRet = USCRIPT_DESERET;
break;
case vcl::UnicodeCoverage::BYZANTINE_MUSICAL_SYMBOLS:
case vcl::UnicodeCoverage::MATHEMATICAL_ALPHANUMERIC_SYMBOLS:
case vcl::UnicodeCoverage::PRIVATE_USE_PLANE_15:
eRet = USCRIPT_SYMBOLS;
break;
case vcl::UnicodeCoverage::VARIATION_SELECTORS:
eRet = USCRIPT_INHERITED;
break;
case vcl::UnicodeCoverage::TAGS:
eRet = USCRIPT_SYMBOLS;
break;
case vcl::UnicodeCoverage::LIMBU:
eRet = USCRIPT_LIMBU;
break;
case vcl::UnicodeCoverage::TAI_LE:
eRet = USCRIPT_TAI_LE;
break;
case vcl::UnicodeCoverage::NEW_TAI_LUE:
eRet = USCRIPT_NEW_TAI_LUE;
break;
case vcl::UnicodeCoverage::BUGINESE:
eRet = USCRIPT_BUGINESE;
break;
case vcl::UnicodeCoverage::GLAGOLITIC:
eRet = USCRIPT_GLAGOLITIC;
break;
case vcl::UnicodeCoverage::TIFINAGH:
eRet = USCRIPT_TIFINAGH;
break;
case vcl::UnicodeCoverage::YIJING_HEXAGRAM_SYMBOLS:
eRet = USCRIPT_SYMBOLS;
break;
case vcl::UnicodeCoverage::SYLOTI_NAGRI:
eRet = USCRIPT_SYLOTI_NAGRI;
break;
case vcl::UnicodeCoverage::LINEAR_B_SYLLABARY:
eRet = USCRIPT_LINEAR_B;
break;
case vcl::UnicodeCoverage::ANCIENT_GREEK_NUMBERS:
eRet = USCRIPT_GREEK;
break;
case vcl::UnicodeCoverage::UGARITIC:
eRet = USCRIPT_UGARITIC;
break;
case vcl::UnicodeCoverage::OLD_PERSIAN:
eRet = USCRIPT_OLD_PERSIAN;
break;
case vcl::UnicodeCoverage::SHAVIAN:
eRet = USCRIPT_SHAVIAN;
break;
case vcl::UnicodeCoverage::OSMANYA:
eRet = USCRIPT_OSMANYA;
break;
case vcl::UnicodeCoverage::CYPRIOT_SYLLABARY:
eRet = USCRIPT_CYPRIOT;
break;
case vcl::UnicodeCoverage::KHAROSHTHI:
eRet = USCRIPT_KHAROSHTHI;
break;
case vcl::UnicodeCoverage::CUNEIFORM:
eRet = USCRIPT_CUNEIFORM;
break;
case vcl::UnicodeCoverage::SUNDANESE:
eRet = USCRIPT_SUNDANESE;
break;
case vcl::UnicodeCoverage::LEPCHA:
eRet = USCRIPT_LEPCHA;
break;
case vcl::UnicodeCoverage::OL_CHIKI:
eRet = USCRIPT_OL_CHIKI;
break;
case vcl::UnicodeCoverage::SAURASHTRA:
eRet = USCRIPT_SAURASHTRA;
break;
case vcl::UnicodeCoverage::KAYAH_LI:
eRet = USCRIPT_KAYAH_LI;
break;
case vcl::UnicodeCoverage::REJANG:
eRet = USCRIPT_REJANG;
break;
case vcl::UnicodeCoverage::CHAM:
eRet = USCRIPT_CHAM;
break;
case vcl::UnicodeCoverage::CARIAN:
eRet = USCRIPT_CARIAN;
break;
case vcl::UnicodeCoverage::DOMINO_TILES:
case vcl::UnicodeCoverage::TAI_XUAN_JING_SYMBOLS:
case vcl::UnicodeCoverage::COUNTING_ROD_NUMERALS:
case vcl::UnicodeCoverage::ANCIENT_SYMBOLS:
case vcl::UnicodeCoverage::PHAISTOS_DISC:
eRet = USCRIPT_SYMBOLS;
break;
case vcl::UnicodeCoverage::IPA_EXTENSIONS:
case vcl::UnicodeCoverage::SPECIALS:
case vcl::UnicodeCoverage::HALFWIDTH_AND_FULLWIDTH_FORMS:
case vcl::UnicodeCoverage::VERTICAL_FORMS:
case vcl::UnicodeCoverage::SMALL_FORM_VARIANTS:
case vcl::UnicodeCoverage::ALPHABETIC_PRESENTATION_FORMS:
case vcl::UnicodeCoverage::PRIVATE_USE_AREA_PLANE_0:
case vcl::UnicodeCoverage::NONPLANE_0:
case vcl::UnicodeCoverage::ENCLOSED_ALPHANUMERICS:
case vcl::UnicodeCoverage::CONTROL_PICTURES:
case vcl::UnicodeCoverage::SUPERSCRIPTS_AND_SUBSCRIPTS:
case vcl::UnicodeCoverage::GENERAL_PUNCTUATION:
case vcl::UnicodeCoverage::SPACING_MODIFIER_LETTERS:
case vcl::UnicodeCoverage::RESERVED1:
case vcl::UnicodeCoverage::RESERVED2:
case vcl::UnicodeCoverage::RESERVED3:
case vcl::UnicodeCoverage::RESERVED4:
case vcl::UnicodeCoverage::RESERVED5:
case vcl::UnicodeCoverage::MAX_UC_ENUM:
break;
}
return eRet;
}
OUString makeRepresentativeTextForFont(sal_Int16 nScriptType, const vcl::Font &rFont)
{
OUString sRet(makeRepresentativeTextForLanguage(rFont.GetLanguage()));
ScopedVclPtrInstance< VirtualDevice > aDevice;
if (sRet.isEmpty() || (-1 != aDevice->HasGlyphs(rFont, sRet)))
{
aDevice->SetFont(rFont);
vcl::FontCapabilities aFontCapabilities;
if (aDevice->GetFontCapabilities(aFontCapabilities))
{
#if OSL_DEBUG_LEVEL > 2
lcl_dump_unicode_coverage(aFontCapabilities.maUnicodeRange);
#endif
aFontCapabilities.maUnicodeRange &= getWeakMask();
if (nScriptType != css::i18n::ScriptType::ASIAN)
{
aFontCapabilities.maUnicodeRange &= getCJKMask();
aFontCapabilities.maCodePageRange.clear();
}
if (nScriptType != css::i18n::ScriptType::LATIN)
aFontCapabilities.maUnicodeRange &= getLatinMask();
if (nScriptType != css::i18n::ScriptType::COMPLEX)
aFontCapabilities.maUnicodeRange &= getCTLMask();
#if OSL_DEBUG_LEVEL > 2
fprintf(stderr, "minimal\n");
lcl_dump_unicode_coverage(aFontCapabilities.maUnicodeRange);
lcl_dump_codepage_coverage(aFontCapabilities.maCodePageRange);
#endif
UScriptCode eScript = getScript(aFontCapabilities);
if (nScriptType == css::i18n::ScriptType::ASIAN)
eScript = attemptToDisambiguateHan(eScript, *aDevice.get());
sRet = makeRepresentativeTextForScript(eScript);
}
if (sRet.isEmpty())
{
if (nScriptType == css::i18n::ScriptType::COMPLEX)
{
sRet = makeRepresentativeTextForScript(USCRIPT_HEBREW);
if (-1 != aDevice->HasGlyphs(rFont, sRet))
{
sRet = makeMinimalTextForScript(USCRIPT_HEBREW);
if (-1 != aDevice->HasGlyphs(rFont, sRet))
sRet = makeRepresentativeTextForScript(USCRIPT_ARABIC);
}
}
else if (nScriptType == css::i18n::ScriptType::LATIN)
sRet = makeRepresentativeTextForScript(USCRIPT_LATIN);
}
}
return sRet;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */