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// 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.
#include "xfa/fxfa/cxfa_fontmgr.h"
#include "core/fpdfapi/parser/cpdf_dictionary.h"
#include "core/fxge/cfx_fontmgr.h"
#include "core/fxge/cfx_gemodule.h"
#include "xfa/fgas/font/cfgas_defaultfontmanager.h"
#include "xfa/fgas/font/cfgas_gefont.h"
#include "xfa/fgas/font/fgas_fontutils.h"
#include "xfa/fxfa/cxfa_ffapp.h"
#include "xfa/fxfa/cxfa_ffdoc.h"
CXFA_FontMgr::CXFA_FontMgr() = default;
CXFA_FontMgr::~CXFA_FontMgr() = default;
void CXFA_FontMgr::Trace(cppgc::Visitor* visitor) const {}
RetainPtr<CFGAS_GEFont> CXFA_FontMgr::GetFont(CXFA_FFDoc* pDoc,
const WideString& wsFontFamily,
uint32_t dwFontStyles) {
auto key = std::make_pair(wsFontFamily, dwFontStyles);
auto iter = m_FontMap.find(key);
if (iter != m_FontMap.end())
return iter->second;
WideString wsEnglishName = FGAS_FontNameToEnglishName(wsFontFamily);
RetainPtr<CFGAS_GEFont> pFont =
pDoc->GetPDFFont(wsEnglishName, dwFontStyles, true);
if (pFont)
return pFont;
pFont = CFGAS_DefaultFontManager::GetFont(wsFontFamily, dwFontStyles);
if (!pFont) {
pFont = pDoc->GetPDFFont(wsEnglishName, dwFontStyles, false);
if (pFont)
return pFont;
if (!pFont) {
pFont = CFGAS_DefaultFontManager::GetDefaultFont(dwFontStyles);
if (!pFont) {
pFont = CFGAS_GEFont::LoadStockFont(
pDoc->GetPDFDoc(), ByteString::Format("%ls", wsFontFamily.c_str()));
if (!pFont)
return nullptr;
m_FontMap[key] = pFont;
return pFont;