/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* 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 <osl/file.hxx>
#include <rtl/textenc.h>
#include <sal/main.h>
#include <comphelper/processfactory.hxx>
#include <cppuhelper/bootstrap.hxx>
#include <comphelper/diagnose_ex.hxx>
#include <tools/degree.hxx>
#include <i18nlangtag/languagetag.hxx>
#include <i18nlangtag/mslangid.hxx>
#include <vcl/font/Feature.hxx>
#include <vcl/metric.hxx>
#include <vcl/svapp.hxx>
#include <vcl/wrkwin.hxx>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <iostream>
#include <fstream>
#include <string>
#include <string_view>
namespace
{
OUString GetOctetTextEncodingName(sal_uInt16 encoding)
{
switch (encoding)
{
case RTL_TEXTENCODING_APPLE_ARABIC:
return u
"Arabic (Apple Macintosh)"_ustr;
case RTL_TEXTENCODING_IBM_864:
return u
"Arabic (DOS/OS2-864)"_ustr;
case RTL_TEXTENCODING_ISO_8859_6:
return u
"Arabic (ISO-8859-6)"_ustr;
case RTL_TEXTENCODING_MS_1256:
return u
"Arabic (Windows-1256)"_ustr;
case RTL_TEXTENCODING_IBM_775:
return u
"Baltic (DOS/OS2-775)"_ustr;
case RTL_TEXTENCODING_ISO_8859_4:
return u
"Baltic (ISO-8859-4)"_ustr;
case RTL_TEXTENCODING_MS_1257:
return u
"Baltic (Windows-1257)"_ustr;
case RTL_TEXTENCODING_APPLE_CENTEURO:
return u
"Central European (Apple Macintosh)"_ustr;
case RTL_TEXTENCODING_APPLE_CROATIAN:
return u
"Central European (Apple Macintosh/Croatian)"_ustr;
case RTL_TEXTENCODING_APPLE_ROMANIAN:
return u
"Central European (Apple Macintosh/Romanian)"_ustr;
case RTL_TEXTENCODING_IBM_852:
return u
"Central European (DOS/OS2-852)"_ustr;
case RTL_TEXTENCODING_ISO_8859_2:
return u
"Central European (ISO-8859-2)"_ustr;
case RTL_TEXTENCODING_ISO_8859_10:
return u
"Central European (ISO-8859-10)"_ustr;
case RTL_TEXTENCODING_ISO_8859_13:
return u
"Central European (ISO-8859-13)"_ustr;
case RTL_TEXTENCODING_MS_1250:
return u
"Central European (Windows-1250/WinLatin 2)"_ustr;
case RTL_TEXTENCODING_APPLE_CHINSIMP:
return u
"Chinese Simplified (Apple Macintosh)"_ustr;
case RTL_TEXTENCODING_EUC_CN:
return u
"Chinese Simplified (EUC-CN)"_ustr;
case RTL_TEXTENCODING_GB_2312:
return u
"Chinese Simplified (GB-2312)"_ustr;
case RTL_TEXTENCODING_GBK:
return u
"Chinese Simplified (GBK/GB-2312-80)"_ustr;
case RTL_TEXTENCODING_ISO_2022_CN:
return u
"Chinese Simplified (ISO-2022-CN)"_ustr;
case RTL_TEXTENCODING_MS_936:
return u
"Chinese Simplified (Windows-936)"_ustr;
case RTL_TEXTENCODING_GB_18030:
return u
"Chinese Simplified (GB-18030)"_ustr;
case RTL_TEXTENCODING_APPLE_CHINTRAD:
return u
"Chinese Traditional (Apple Macintosh)"_ustr;
case RTL_TEXTENCODING_BIG5:
return u
"Chinese Traditional (BIG5)"_ustr;
case RTL_TEXTENCODING_EUC_TW:
return u
"Chinese Traditional (EUC-TW)"_ustr;
case RTL_TEXTENCODING_GBT_12345:
return u
"Chinese Traditional (GBT-12345)"_ustr;
case RTL_TEXTENCODING_MS_950:
return u
"Chinese Traditional (Windows-950)"_ustr;
case RTL_TEXTENCODING_BIG5_HKSCS:
return u
"Chinese Traditional (BIG5-HKSCS)"_ustr;
case RTL_TEXTENCODING_APPLE_CYRILLIC:
return u
"Cyrillic (Apple Macintosh)"_ustr;
case RTL_TEXTENCODING_APPLE_UKRAINIAN:
return u
"Cyrillic (Apple Macintosh/Ukrainian)"_ustr;
case RTL_TEXTENCODING_IBM_855:
return u
"Cyrillic (DOS/OS2-855)"_ustr;
case RTL_TEXTENCODING_IBM_866:
return u
"Cyrillic (DOS/OS2-866/Russian)"_ustr;
case RTL_TEXTENCODING_ISO_8859_5:
return u
"Cyrillic (ISO-8859-5)"_ustr;
case RTL_TEXTENCODING_KOI8_R:
return u
"Cyrillic (KOI8-R)"_ustr;
case RTL_TEXTENCODING_KOI8_U:
return u
"Cyrillic (KOI8-U)"_ustr;
case RTL_TEXTENCODING_MS_1251:
return u
"Cyrillic (Windows-1251)"_ustr;
case RTL_TEXTENCODING_APPLE_GREEK:
return u
"Greek (Apple Macintosh)"_ustr;
case RTL_TEXTENCODING_IBM_737:
return u
"Greek (DOS/OS2-737)"_ustr;
case RTL_TEXTENCODING_IBM_869:
return u
"Greek (DOS/OS2-869/Modern)"_ustr;
case RTL_TEXTENCODING_ISO_8859_7:
return u
"Greek (ISO-8859-7)"_ustr;
case RTL_TEXTENCODING_MS_1253:
return u
"Greek (Windows-1253)"_ustr;
case RTL_TEXTENCODING_APPLE_HEBREW:
return u
"Hebrew (Apple Macintosh)"_ustr;
case RTL_TEXTENCODING_IBM_862:
return u
"Hebrew (DOS/OS2-862)"_ustr;
case RTL_TEXTENCODING_ISO_8859_8:
return u
"Hebrew (ISO-8859-8)"_ustr;
case RTL_TEXTENCODING_MS_1255:
return u
"Hebrew (Windows-1255)"_ustr;
case RTL_TEXTENCODING_APPLE_KOREAN:
return u
"Korean (Apple Macintosh)"_ustr;
case RTL_TEXTENCODING_EUC_KR:
return u
"Korean (EUC-KR)"_ustr;
case RTL_TEXTENCODING_ISO_2022_KR:
return u
"Korean (ISO-2022-KR)"_ustr;
case RTL_TEXTENCODING_MS_949:
return u
"Korean (Windows-Wansung-949)"_ustr;
case RTL_TEXTENCODING_MS_1361:
return u
"Korean (Windows-Johab-1361)"_ustr;
case RTL_TEXTENCODING_ISO_8859_3:
return u
"Latin 3 (ISO-8859-3)"_ustr;
case RTL_TEXTENCODING_ISCII_DEVANAGARI:
return u
"Indian (ISCII Devanagari)"_ustr;
case RTL_TEXTENCODING_APPLE_JAPANESE:
return u
"Japanese (Apple Macintosh)"_ustr;
case RTL_TEXTENCODING_EUC_JP:
return u
"Japanese (EUC-JP)"_ustr;
case RTL_TEXTENCODING_ISO_2022_JP:
return u
"Japanese (ISO-2022-JP)"_ustr;
case RTL_TEXTENCODING_SHIFT_JIS:
return u
"Japanese (Shift-JIS)"_ustr;
case RTL_TEXTENCODING_MS_932:
return u
"Japanese (Windows-932)"_ustr;
case RTL_TEXTENCODING_SYMBOL:
return u
"Symbol"_ustr;
case RTL_TEXTENCODING_APPLE_THAI:
return u
"Thai (Apple Macintosh)"_ustr;
case RTL_TEXTENCODING_MS_874:
return u
"Thai (Dos/Windows-874)"_ustr;
case RTL_TEXTENCODING_TIS_620:
return u
"Thai (TIS 620)"_ustr;
case RTL_TEXTENCODING_APPLE_TURKISH:
return u
"Turkish (Apple Macintosh)"_ustr;
case RTL_TEXTENCODING_IBM_857:
return u
"Turkish (DOS/OS2-857)"_ustr;
case RTL_TEXTENCODING_ISO_8859_9:
return u
"Turkish (ISO-8859-9)"_ustr;
case RTL_TEXTENCODING_MS_1254:
return u
"Turkish (Windows-1254)"_ustr;
case RTL_TEXTENCODING_UTF7:
return u
"Unicode (UTF-7)"_ustr;
case RTL_TEXTENCODING_UTF8:
return u
"Unicode (UTF-8)"_ustr;
case RTL_TEXTENCODING_JAVA_UTF8:
return u
"Unicode (Java's modified UTF-8)"_ustr;
case RTL_TEXTENCODING_MS_1258:
return u
"Vietnamese (Windows-1258)"_ustr;
case RTL_TEXTENCODING_APPLE_ROMAN:
return u
"Western (Apple Macintosh)"_ustr;
case RTL_TEXTENCODING_APPLE_ICELAND:
return u
"Western (Apple Macintosh/Icelandic)"_ustr;
case RTL_TEXTENCODING_ASCII_US:
return u
"Western (ASCII/US)"_ustr;
case RTL_TEXTENCODING_IBM_437:
return u
"Western (DOS/OS2-437/US)"_ustr;
case RTL_TEXTENCODING_IBM_850:
return u
"Western (DOS/OS2-850/International)"_ustr;
case RTL_TEXTENCODING_IBM_860:
return u
"Western (DOS/OS2-860/Portuguese)"_ustr;
case RTL_TEXTENCODING_IBM_861:
return u
"Western (DOS/OS2-861/Icelandic)"_ustr;
case RTL_TEXTENCODING_IBM_863:
return u
"Western (DOS/OS2-863/Canadian-French)"_ustr;
case RTL_TEXTENCODING_IBM_865:
return u
"Western (DOS/OS2-865/Nordic)"_ustr;
case RTL_TEXTENCODING_ISO_8859_1:
return u
"Western (ISO-8859-1)"_ustr;
case RTL_TEXTENCODING_ISO_8859_14:
return u
"Western (ISO-8859-14)"_ustr;
case RTL_TEXTENCODING_ISO_8859_15:
return u
"Western (ISO-8859-15/EURO)"_ustr;
case RTL_TEXTENCODING_MS_1252:
return u
"Western (Window-1252/WinLatin 1)"_ustr;
case RTL_TEXTENCODING_UCS4:
return u
"UCS4"_ustr;
case RTL_TEXTENCODING_UCS2:
return u
"UCS2 (aka Unicode)"_ustr;
default:
{
OUString sUnknown =
"Unknown (0x" + OUString::number(encoding, 16) +
")";
return sUnknown;
}
}
}
class ListFontsWin :
public WorkWindow
{
public:
explicit ListFontsWin()
: WorkWindow(nullptr, WB_HIDE)
{
}
};
class ListFonts :
public Application
{
public:
virtual int Main() override;
private:
static void showHelp()
{
std::cerr <<
"Usage: listfonts --help | FILE | -v FILE\n";
std::cerr <<
"Lists the current fonts installed on the system.\n";
std::cerr <<
"To show the font features of each font, use -v before FILE.\n";
std::cerr <<
"If outputting to stdout, use -- for FILE.\n";
std::
exit(0);
}
void Init() override;
void DeInit() override;
css::uno::Reference<css::lang::XMultiServiceFactory> xServiceManager;
bool mbStdOut =
false;
bool mbShowFeatures =
false;
OUString maFilename;
};
int ListFonts::Main()
{
try
{
VclPtrInstance<ListFontsWin> pWin;
OutputDevice* pOutDev = pWin->GetOutDev();
std::streambuf* coutbuf = nullptr;
std::fstream out;
if (!mbStdOut)
{
std::u16string_view filenamev = maFilename;
std::string filename(filenamev.begin(), filenamev.end());
out.open(filename, std::ios::out | std::ios::trunc);
coutbuf = std::cout.rdbuf();
std::cout.rdbuf(out.rdbuf());
}
std::vector<
int> aIndices;
for (
int i = 0; i < pOutDev->GetFontFaceCollectionCount(); i++)
aIndices.push_back(i);
std::sort(aIndices.begin(), aIndices.end(), [&](
int a,
int b) {
return pOutDev->GetFontMetricFromCollection(a).GetHashValueIgnoreColor()
> pOutDev->GetFontMetricFromCollection(b).GetHashValueIgnoreColor();
});
for (
const auto& i : aIndices)
{
// note: to get the correct font metrics, you actually have to get the font metric from the
// system, and *then* you must set it as the current font of OutputDevice... then you need
// to get the font metric (which corrects a variety of things like the orientation, line
// height, slant, etc. - including converting from logical coords to device coords)
FontMetric aSystemFont = pOutDev->GetFontMetricFromCollection(i);
pOutDev->SetFont(aSystemFont);
FontMetric aFont = pOutDev->GetFontMetric();
std::cout << aFont.GetFamilyName()
<<
"\n\tFamily type: " << aFont.GetFamilyTypeMaybeAskConfig()
<<
"\n\tStyle name: " << aFont.GetStyleName()
<<
"\n\tWeight: " << aFont.GetWeightMaybeAskConfig()
<<
"\n\tItalic: " << aFont.GetItalicMaybeAskConfig()
<<
"\n\tPitch: " << aFont.GetPitchMaybeAskConfig()
<<
"\n\tWidth type: " << aFont.GetWidthTypeMaybeAskConfig()
<<
"\n\tAlignment: " << aFont.GetAlignment()
<<
"\n\tCharset: " << GetOctetTextEncodingName(aFont.GetCharSet())
<<
"\n\tAscent: " << aFont.GetAscent()
<<
"\n\tDescent: " << aFont.GetDescent()
<<
"\n\tInternal leading: " << aFont.GetInternalLeading()
<<
"\n\tExternal leading: " << aFont.GetExternalLeading()
<<
"\n\tLine height: " << aFont.GetLineHeight()
<<
"\n\tSlant: " << aFont.GetSlant()
<<
"\n\tBullet offset: " << aFont.GetBulletOffset()
<<
"\n\tFullstop centered? " << (aFont.IsFullstopCentered() ?
"yes" :
"no")
<<
"\n\tOrientation: " << toDegrees(aFont.GetOrientation())
<<
" degrees\n\tQuality: " << aFont.GetQuality() <<
"\n";
if (mbShowFeatures)
{
std::vector<vcl::font::Feature> features;
pOutDev->GetFontFeatures(features);
for (
auto const& feature : features)
{
std::ios init(nullptr);
init.copyfmt(std::cout);
std::cout <<
"\t"
<< (feature.m_eType == vcl::font::FeatureType::OpenType ?
"OpenType"
:
"Graphite")
<<
" Feature:\n\t\t"
<< vcl::font::featureCodeAsString(feature.m_nCode) <<
"\n";
std::cout <<
"\t\tDescription: " << feature.m_aDefinition.getDescription()
<<
"\n";
std::cout <<
"\t\tType: "
<< (feature.m_aDefinition.getType()
== vcl::font::FeatureParameterType::
BOOL
?
"BOOL"
:
"ENUM")
<<
"\n";
std::cout.copyfmt(init);
if (feature.m_aDefinition.getType() == vcl::font::FeatureParameterType::
ENUM)
{
for (
auto const& param : feature.m_aDefinition.getEnumParameters())
{
std::cout <<
"\t\t\t" << param.getDescription() <<
": "
<< param.getCode() <<
"\n";
}
}
std::cout <<
"\t\tDefault: 0x" << std::hex << feature.m_aDefinition.getDefault()
<<
"\n";
std::cout.copyfmt(init);
}
}
}
std::cout << std::flush;
if (!mbStdOut)
{
std::cout.rdbuf(coutbuf);
out.close();
}
std::
exit(0);
}
catch (
const css::uno::Exception&)
{
TOOLS_WARN_EXCEPTION(
"vcl.app",
"Fatal");
return 1;
}
catch (
const std::exception& e)
{
SAL_WARN(
"vcl.app",
"Fatal: " << e.what());
return 1;
}
return 0;
}
}
void ListFonts::Init()
{
const sal_uInt16 nCmdParams = GetCommandLineParamCount();
OUString aArg;
if (nCmdParams == 0)
{
showHelp();
std::
exit(1);
}
else
{
aArg = GetCommandLineParam(0);
if (aArg ==
"--help" || aArg ==
"-h")
{
showHelp();
std::
exit(0);
}
else if (nCmdParams == 2 && (aArg ==
"--verbose" || aArg ==
"-v"))
{
aArg = GetCommandLineParam(1);
mbShowFeatures =
true;
if (aArg ==
"--")
mbStdOut =
true;
}
else if (nCmdParams == 1)
{
if (aArg ==
"--")
mbStdOut =
true;
}
else
{
std::cerr <<
"invalid arguments\n";
showHelp();
std::
exit(1);
}
}
if (!mbStdOut)
{
maFilename = aArg;
osl::File aFile(maFilename);
if (!aFile.open(osl_File_OpenFlag_Create))
throw css::uno::RuntimeException(
"Can not create file: " + aArg);
aFile.close();
}
auto xContext = cppu::defaultBootstrap_InitialComponentContext();
xServiceManager.set(xContext->getServiceManager(), css::uno::UNO_QUERY);
if (!xServiceManager.is())
Application::Abort(u
"Bootstrap failure - no service manager"_ustr);
comphelper::setProcessServiceFactory(xServiceManager);
LanguageTag::setConfiguredSystemLanguage(MsLangId::getSystemLanguage());
}
void ListFonts::DeInit()
{
auto xContext = css::uno::Reference<css::lang::XComponent>(
comphelper::getProcessComponentContext(), css::uno::UNO_QUERY_THROW);
xContext->dispose();
::comphelper::setProcessServiceFactory(nullptr);
}
SAL_IMPLEMENT_MAIN()
{
ListFonts aApp;
InitVCL();
int ret = aApp.Main();
DeInitVCL();
return ret;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
