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// Copyright 2016 PDFium Authors. All rights reserved.
// 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
#ifndef CORE_FXGE_ANDROID_CFPF_SKIAFONT_H_
#define CORE_FXGE_ANDROID_CFPF_SKIAFONT_H_
#include "core/fxcrt/fx_system.h"
#include "core/fxcrt/unowned_ptr.h"
#include "core/fxge/fx_font.h"
class CFPF_SkiaFontMgr;
class CFPF_SkiaPathFont;
class CFPF_SkiaFont {
public:
CFPF_SkiaFont(CFPF_SkiaFontMgr* pFontMgr,
const CFPF_SkiaPathFont* pFont,
uint32_t dwStyle,
uint8_t uCharset);
void Release();
CFPF_SkiaFont* Retain();
bool IsValid() const { return !!m_Face; }
ByteString GetFamilyName();
ByteString GetPsName();
uint32_t GetFontStyle() const { return m_dwStyle; }
uint8_t GetCharset() const { return m_uCharset; }
int32_t GetGlyphIndex(wchar_t wUnicode);
int32_t GetGlyphWidth(int32_t iGlyphIndex);
int32_t GetAscent() const;
int32_t GetDescent() const;
bool GetGlyphBBox(int32_t iGlyphIndex, FX_RECT& rtBBox);
bool GetBBox(FX_RECT& rtBBox);
int32_t GetHeight() const;
int32_t GetItalicAngle() const;
uint32_t GetFontData(uint32_t dwTable, uint8_t* pBuffer, uint32_t dwSize);
private:
~CFPF_SkiaFont();
UnownedPtr<CFPF_SkiaFontMgr> const m_pFontMgr;
UnownedPtr<const CFPF_SkiaPathFont> const m_pFont;
const FXFT_Face m_Face;
const uint32_t m_dwStyle;
const uint8_t m_uCharset;
uint32_t m_dwRefCount = 0;
};
#endif // CORE_FXGE_ANDROID_CFPF_SKIAFONT_H_
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