chromium/third_party/pdfium/core/fxge/linux/fx_linux_impl.cpp

// Copyright 2014 The PDFium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com

#include <array>
#include <iterator>
#include <memory>
#include <utility>

#include "build/build_config.h"
#include "core/fxcrt/check.h"
#include "core/fxcrt/compiler_specific.h"
#include "core/fxcrt/fx_codepage.h"
#include "core/fxcrt/stl_util.h"
#include "core/fxge/cfx_folderfontinfo.h"
#include "core/fxge/cfx_fontmgr.h"
#include "core/fxge/cfx_gemodule.h"
#include "core/fxge/fx_font.h"
#include "core/fxge/systemfontinfo_iface.h"

#if !BUILDFLAG(IS_LINUX) && !BUILDFLAG(IS_CHROMEOS) && !defined(OS_ASMJS)
#error "Included on the wrong platform"
#endif

namespace {

enum JpFontFamilyRowIndex : uint8_t { … };

constexpr size_t kJpFontFamilyColumnCount = …;
JpFontFamilyRow;
constexpr auto kJpFontTable = …;

const char* const kGbFontList[] = …;

const char* const kB5FontList[] = …;

const char* const kHGFontList[] = …;

JpFontFamilyRowIndex GetJapanesePreference(const ByteString& face,
                                           int weight,
                                           int pitch_family) { … }

class CFX_LinuxFontInfo final : public CFX_FolderFontInfo { … };

void* CFX_LinuxFontInfo::MapFont(int weight,
                                 bool bItalic,
                                 FX_Charset charset,
                                 int pitch_family,
                                 const ByteString& face) { … }

bool CFX_LinuxFontInfo::ParseFontCfg(const char** pUserPaths) { … }

}  // namespace

class CLinuxPlatform : public CFX_GEModule::PlatformIface { … };

// static
std::unique_ptr<CFX_GEModule::PlatformIface>
CFX_GEModule::PlatformIface::Create() { … }