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Move fontconfig to kicommon for now to de-duplicate the font cache

This commit is contained in:
Marek Roszko 2023-09-24 22:58:18 -04:00
parent c006482feb
commit 050f812f5e
8 changed files with 139 additions and 51 deletions
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1
.gitignore vendored
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@ -32,7 +32,6 @@ CMakeCache.txt
.cache/
auto_renamed_to_cpp
Testing
version.h
config.h
install_manifest.txt
doxygen/out

8
common/CMakeLists.txt
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@ -68,6 +68,8 @@ add_library( singletop STATIC EXCLUDE_FROM_ALL
set( KICOMMON_SRCS
# Fonts
newstroke_font.cpp
font/fontconfig.cpp
font/version_info.cpp
# Gal
gal/color4d.cpp
# Jobs
@ -124,6 +126,11 @@ target_link_libraries( kicommon
# needed by kiid to allow linking for Boost for the UUID against bcrypt (msys2 only)
${EXTRA_LIBS}
# outline font support
${FREETYPE_LIBRARIES}
${HarfBuzz_LIBRARIES}
${Fontconfig_LIBRARIES}
)
include( ${KICAD_CMAKE_MODULE_PATH}/KiCadVersion.cmake )
@ -373,7 +380,6 @@ set( FONT_SRCS
font/stroke_font.cpp
font/outline_font.cpp
font/outline_decomposer.cpp
font/fontconfig.cpp
font/text_attributes.cpp
)

8
common/build_version.cpp
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@ -27,7 +27,7 @@
#include <config.h>
#include <boost/version.hpp>
#include <kiplatform/app.h>
#include <font/outline_font.h>
#include <font/version_info.h>
#include <tuple>
@ -147,9 +147,9 @@ wxString GetVersionInfoData( const wxString& aTitle, bool aHtml, bool aBrief )
aMsg << indent4 << wxGetLibraryVersionInfo().GetVersionString() << eol;
aMsg << indent4 << "FreeType " << KIFONT::OUTLINE_FONT::FreeTypeVersion() << eol;
aMsg << indent4 << "HarfBuzz " << KIFONT::OUTLINE_FONT::HarfBuzzVersion() << eol;
aMsg << indent4 << "FontConfig " << KIFONT::OUTLINE_FONT::FontConfigVersion() << eol;
aMsg << indent4 << "FreeType " << KIFONT::VERSION_INFO::FreeType() << eol;
aMsg << indent4 << "HarfBuzz " << KIFONT::VERSION_INFO::HarfBuzz() << eol;
aMsg << indent4 << "FontConfig " << KIFONT::VERSION_INFO::FontConfig() << eol;
if( !aBrief )
aMsg << indent4 << GetKicadCurlVersion() << eol;

34
common/font/outline_font.cpp
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@ -55,40 +55,6 @@ OUTLINE_FONT::OUTLINE_FONT() :
}
wxString OUTLINE_FONT::FreeTypeVersion()
{
std::lock_guard<std::mutex> guard( m_freeTypeMutex );
if( !m_freeType )
FT_Init_FreeType( &m_freeType );
FT_Int major = 0;
FT_Int minor = 0;
FT_Int patch = 0;
FT_Library_Version( m_freeType, &major, &minor, &patch );
return wxString::Format( "%d.%d.%d", major, minor, patch );
}
wxString OUTLINE_FONT::HarfBuzzVersion()
{
return wxString::FromUTF8( HB_VERSION_STRING );
}
wxString OUTLINE_FONT::FontConfigVersion()
{
return fontconfig::FONTCONFIG::Version();
}
wxString OUTLINE_FONT::FontLibraryVersion()
{
return wxString::Format( "FreeType %s HarfBuzz %s", FreeTypeVersion(), HarfBuzzVersion() );
}
OUTLINE_FONT* OUTLINE_FONT::LoadFont( const wxString& aFontName, bool aBold, bool aItalic )
{
std::unique_ptr<OUTLINE_FONT> font = std::make_unique<OUTLINE_FONT>();

67
common/font/version_info.cpp Normal file
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@ -0,0 +1,67 @@
/*
* This program source code file is part of KICAD, a free EDA CAD application.
*
* Copyright (C) 2021 Ola Rinta-Koski <gitlab@rinta-koski.net>
* Copyright (C) 2021-2023 Kicad Developers, see AUTHORS.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <font/version_info.h>
#include <font/fontconfig.h>
#include <harfbuzz/hb.h>
#ifdef _MSC_VER
#include <ft2build.h>
#else
#include <freetype2/ft2build.h>
#endif
#include FT_FREETYPE_H
using namespace KIFONT;
wxString VERSION_INFO::FreeType()
{
FT_Library library;
FT_Int major = 0;
FT_Int minor = 0;
FT_Int patch = 0;
FT_Init_FreeType( &library );
FT_Library_Version( library, &major, &minor, &patch );
FT_Done_FreeType( library );
return wxString::Format( "%d.%d.%d", major, minor, patch );
}
wxString VERSION_INFO::HarfBuzz()
{
return wxString::FromUTF8( HB_VERSION_STRING );
}
wxString VERSION_INFO::FontConfig()
{
return fontconfig::FONTCONFIG::Version();
}
wxString VERSION_INFO::FontLibrary()
{
return wxString::Format( "FreeType %s HarfBuzz %s", FreeType(), HarfBuzz() );
}

5
include/font/fontconfig.h
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@ -23,6 +23,7 @@
#include <fontconfig/fontconfig.h>
#include <kicommon.h>
#include <wx/string.h>
#include <vector>
#include <map>
@ -34,7 +35,7 @@ namespace fontconfig
struct FONTCONFIG_PAT;
class FONTCONFIG
class KICOMMON_API FONTCONFIG
{
public:
FONTCONFIG();
@ -114,7 +115,7 @@ private:
} // namespace fontconfig
fontconfig::FONTCONFIG* Fontconfig();
KICOMMON_API fontconfig::FONTCONFIG* Fontconfig();
#endif //KICAD_FONTCONFIG_H

8
include/font/outline_font.h
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@ -52,14 +52,6 @@ class OUTLINE_FONT : public FONT
public:
OUTLINE_FONT();
static wxString FontConfigVersion();
static wxString FreeTypeVersion();
static wxString HarfBuzzVersion();
static wxString FontLibraryVersion();
bool IsOutline() const override { return true; }
bool IsBold() const override

57
include/font/version_info.h Normal file
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@ -0,0 +1,57 @@
/*
* This program source code file is part of KICAD, a free EDA CAD application.
*
* Copyright (C) 2021 Ola Rinta-Koski
* Copyright (C) 2021-2023 Kicad Developers, see AUTHORS.txt for contributors.
*
* Outline font class
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef VERSION_INFO_H_
#define VERSION_INFO_H_
#include <kicommon.h>
#include <mutex>
#include <wx/string.h>
namespace KIFONT
{
/**
* Container for library version helpers.
*/
class KICOMMON_API VERSION_INFO
{
public:
static wxString FontConfig();
static wxString FreeType();
static wxString HarfBuzz();
static wxString FontLibrary();
private:
// we are a static helper
VERSION_INFO() {}
};
} //namespace KIFONT
#endif // VERSION_INFO_H_