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42 lines
1.4 KiB
42 lines
1.4 KiB
// Copyright 2016 PDFium Authors. All rights reserved.
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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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#ifndef CORE_FXGE_SYSTEMFONTINFO_IFACE_H_
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#define CORE_FXGE_SYSTEMFONTINFO_IFACE_H_
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#include <memory>
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#include "core/fxge/cfx_fontmapper.h"
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#include "third_party/base/span.h"
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constexpr uint32_t kTableNAME = CFX_FontMapper::MakeTag('n', 'a', 'm', 'e');
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constexpr uint32_t kTableTTCF = CFX_FontMapper::MakeTag('t', 't', 'c', 'f');
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class SystemFontInfoIface {
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public:
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static std::unique_ptr<SystemFontInfoIface> CreateDefault(
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const char** pUserPaths);
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virtual ~SystemFontInfoIface() = default;
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virtual bool EnumFontList(CFX_FontMapper* pMapper) = 0;
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virtual void* MapFont(int weight,
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bool bItalic,
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int charset,
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int pitch_family,
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const char* face) = 0;
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virtual void* GetFont(const char* face) = 0;
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virtual uint32_t GetFontData(void* hFont,
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uint32_t table,
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pdfium::span<uint8_t> buffer) = 0;
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virtual bool GetFaceName(void* hFont, ByteString* name) = 0;
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virtual bool GetFontCharset(void* hFont, int* charset) = 0;
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virtual int GetFaceIndex(void* hFont);
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virtual void DeleteFont(void* hFont) = 0;
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};
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#endif // CORE_FXGE_SYSTEMFONTINFO_IFACE_H_
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