57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
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// Copyright 2014 The PDFium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#include "xfa/fxfa/cxfa_fontmgr.h"
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#include "core/fpdfapi/parser/cpdf_dictionary.h"
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#include "core/fxge/cfx_fontmgr.h"
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#include "core/fxge/cfx_gemodule.h"
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#include "xfa/fgas/font/cfgas_defaultfontmanager.h"
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#include "xfa/fgas/font/cfgas_gefont.h"
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#include "xfa/fgas/font/fgas_fontutils.h"
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#include "xfa/fxfa/cxfa_ffapp.h"
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#include "xfa/fxfa/cxfa_ffdoc.h"
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CXFA_FontMgr::CXFA_FontMgr() = default;
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CXFA_FontMgr::~CXFA_FontMgr() = default;
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void CXFA_FontMgr::Trace(cppgc::Visitor* visitor) const {}
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RetainPtr<CFGAS_GEFont> CXFA_FontMgr::GetFont(CXFA_FFDoc* pDoc,
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const WideString& wsFontFamily,
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uint32_t dwFontStyles) {
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auto key = std::make_pair(wsFontFamily, dwFontStyles);
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auto iter = m_FontMap.find(key);
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if (iter != m_FontMap.end())
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return iter->second;
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WideString wsEnglishName = FGAS_FontNameToEnglishName(wsFontFamily);
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RetainPtr<CFGAS_GEFont> pFont =
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pDoc->GetPDFFont(wsEnglishName, dwFontStyles, true);
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if (pFont)
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return pFont;
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pFont = CFGAS_DefaultFontManager::GetFont(wsFontFamily, dwFontStyles);
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if (!pFont) {
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pFont = pDoc->GetPDFFont(wsEnglishName, dwFontStyles, false);
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if (pFont)
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return pFont;
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}
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if (!pFont) {
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pFont = CFGAS_DefaultFontManager::GetDefaultFont(dwFontStyles);
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}
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if (!pFont) {
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pFont = CFGAS_GEFont::LoadStockFont(
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pDoc->GetPDFDoc(), ByteString::Format("%ls", wsFontFamily.c_str()));
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}
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if (!pFont)
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return nullptr;
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m_FontMap[key] = pFont;
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return pFont;
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}
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