Move core/fxge/include to core/fxge

core/fxge/include/fx_font.h

Index: core/fxge/include/fx_font.h
diff --git a/core/fxge/include/fx_font.h b/core/fxge/include/fx_font.h
deleted file mode 100644
index 2151bf65bbd1626ad67b1955c60d21b61e3e6ad8..0000000000000000000000000000000000000000
--- a/core/fxge/include/fx_font.h
+++ /dev/null
@@ -1,248 +0,0 @@
-// Copyright 2014 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_INCLUDE_FX_FONT_H_
-#define CORE_FXGE_INCLUDE_FX_FONT_H_
-
-#include <memory>
-#include <vector>
-
-#include "core/fxcrt/fx_system.h"
-#include "core/fxge/include/cfx_substfont.h"
-#include "core/fxge/include/fx_dib.h"
-#include "core/fxge/include/fx_freetype.h"
-
-typedef struct FT_FaceRec_* FXFT_Face;
-typedef void* FXFT_Library;
-
-class CFX_FaceCache;
-class CFX_GlyphBitmap;
-class CFX_PathData;
-class CFX_SizeGlyphCache;
-
-#ifdef _SKIA_SUPPORT_
-class SkTypeface;
-
-using CFX_TypeFace = SkTypeface;
-#endif
-
-/* Character sets for the font */
-#define FXFONT_ANSI_CHARSET 0
-#define FXFONT_DEFAULT_CHARSET 1
-#define FXFONT_SYMBOL_CHARSET 2
-#define FXFONT_SHIFTJIS_CHARSET 128
-#define FXFONT_HANGUL_CHARSET 129
-#define FXFONT_GB2312_CHARSET 134
-#define FXFONT_CHINESEBIG5_CHARSET 136
-#define FXFONT_THAI_CHARSET 222
-#define FXFONT_EASTEUROPE_CHARSET 238
-#define FXFONT_RUSSIAN_CHARSET 204
-#define FXFONT_GREEK_CHARSET 161
-#define FXFONT_TURKISH_CHARSET 162
-#define FXFONT_HEBREW_CHARSET 177
-#define FXFONT_ARABIC_CHARSET 178
-#define FXFONT_BALTIC_CHARSET 186
-#define FXFONT_JOHAB_CHARSET 130
-#define FXFONT_VIETNAMESE_CHARSET 163
-
-/* Font pitch and family flags */
-#define FXFONT_FF_FIXEDPITCH 1
-#define FXFONT_FF_ROMAN (1 << 4)
-#define FXFONT_FF_SCRIPT (4 << 4)
-
-/* Typical weight values */
-#define FXFONT_FW_NORMAL 400
-#define FXFONT_FW_BOLD 700
-
-/* Font styles */
-#define FXFONT_FIXED_PITCH 0x01
-#define FXFONT_SERIF 0x02
-#define FXFONT_SYMBOLIC 0x04
-#define FXFONT_SCRIPT 0x08
-#define FXFONT_ITALIC 0x40
-#define FXFONT_BOLD 0x40000
-#define FXFONT_USEEXTERNATTR 0x80000
-#define FXFONT_CIDFONT 0x100000
-#ifdef PDF_ENABLE_XFA
-#define FXFONT_EXACTMATCH 0x80000000
-#endif  // PDF_ENABLE_XFA
-
-#define CHARSET_FLAG_ANSI 1
-#define CHARSET_FLAG_SYMBOL 2
-#define CHARSET_FLAG_SHIFTJIS 4
-#define CHARSET_FLAG_BIG5 8
-#define CHARSET_FLAG_GB 16
-#define CHARSET_FLAG_KOREAN 32
-
-#define GET_TT_SHORT(w) (uint16_t)(((w)[0] << 8) | (w)[1])
-#define GET_TT_LONG(w) \
-  (uint32_t)(((w)[0] << 24) | ((w)[1] << 16) | ((w)[2] << 8) | (w)[3])
-
-// Sets the given transform on the font, and resets it to the identity when it
-// goes out of scope.
-class ScopedFontTransform {
- public:
-  ScopedFontTransform(FT_Face face, FXFT_Matrix* matrix);
-  ~ScopedFontTransform();
-
- private:
-  FT_Face m_Face;
-};
-
-class CFX_Font {
- public:
-  CFX_Font();
-  ~CFX_Font();
-
-  void LoadSubst(const CFX_ByteString& face_name,
-                 FX_BOOL bTrueType,
-                 uint32_t flags,
-                 int weight,
-                 int italic_angle,
-                 int CharsetCP,
-                 bool bVertical);
-
-  FX_BOOL LoadEmbedded(const uint8_t* data, uint32_t size);
-  FXFT_Face GetFace() const { return m_Face; }
-  CFX_SubstFont* GetSubstFont() const { return m_pSubstFont.get(); }
-
-#ifdef PDF_ENABLE_XFA
-  FX_BOOL LoadFile(IFX_FileRead* pFile,
-                   int nFaceIndex = 0,
-                   int* pFaceCount = nullptr);
-
-  FX_BOOL LoadClone(const CFX_Font* pFont);
-  void SetFace(FXFT_Face face);
-  void SetSubstFont(std::unique_ptr<CFX_SubstFont> subst) {
-    m_pSubstFont = std::move(subst);
-  }
-#endif  // PDF_ENABLE_XFA
-
-  const CFX_GlyphBitmap* LoadGlyphBitmap(uint32_t glyph_index,
-                                         FX_BOOL bFontStyle,
-                                         const CFX_Matrix* pMatrix,
-                                         int dest_width,
-                                         int anti_alias,
-                                         int& text_flags) const;
-  const CFX_PathData* LoadGlyphPath(uint32_t glyph_index, int dest_width) const;
-
-#ifdef _SKIA_SUPPORT_
-  CFX_TypeFace* GetDeviceCache() const;
-#endif
-
-  int GetGlyphWidth(uint32_t glyph_index);
-  int GetAscent() const;
-  int GetDescent() const;
-  FX_BOOL GetGlyphBBox(uint32_t glyph_index, FX_RECT& bbox);
-  bool IsItalic() const;
-  bool IsBold() const;
-  bool IsFixedWidth() const;
-  bool IsVertical() const { return m_bVertical; }
-  CFX_ByteString GetPsName() const;
-  CFX_ByteString GetFamilyName() const;
-  CFX_ByteString GetFaceName() const;
-  bool IsTTFont() const;
-  FX_BOOL GetBBox(FX_RECT& bbox);
-  int GetHeight() const;
-  int GetULPos() const;
-  int GetULthickness() const;
-  int GetMaxAdvanceWidth() const;
-  FX_BOOL IsEmbedded() const { return m_bEmbedded; }
-  uint8_t* GetSubData() const { return m_pGsubData; }
-  void SetSubData(uint8_t* data) { m_pGsubData = data; }
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
-  void* GetPlatformFont() const { return m_pPlatformFont; }
-  void SetPlatformFont(void* font) { m_pPlatformFont = font; }
-#endif
-  uint8_t* GetFontData() const { return m_pFontData; }
-  uint32_t GetSize() const { return m_dwSize; }
-  void AdjustMMParams(int glyph_index, int width, int weight) const;
-
-  static const size_t kAngleSkewArraySize = 30;
-  static const char s_AngleSkew[kAngleSkewArraySize];
-  static const size_t kWeightPowArraySize = 100;
-  static const uint8_t s_WeightPow[kWeightPowArraySize];
-  static const uint8_t s_WeightPow_11[kWeightPowArraySize];
-  static const uint8_t s_WeightPow_SHIFTJIS[kWeightPowArraySize];
-
-#ifdef PDF_ENABLE_XFA
- protected:
-  CFX_BinaryBuf m_OtfFontData;
-  bool m_bShallowCopy;
-  FXFT_StreamRec* m_pOwnedStream;
-#endif  // PDF_ENABLE_XFA
-
- private:
-  friend class CFX_FaceCache;
-  CFX_PathData* LoadGlyphPathImpl(uint32_t glyph_index,
-                                  int dest_width = 0) const;
-
- private:
-  CFX_FaceCache* GetFaceCache() const;
-
-  void ReleasePlatformResource();
-  void DeleteFace();
-
-  void ClearFaceCache();
-
-  FXFT_Face m_Face;
-  mutable CFX_FaceCache* m_FaceCache;  // not owned.
-  std::unique_ptr<CFX_SubstFont> m_pSubstFont;
-  std::vector<uint8_t> m_pFontDataAllocation;
-  uint8_t* m_pFontData;
-  uint8_t* m_pGsubData;
-  uint32_t m_dwSize;
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
-  void* m_pPlatformFont;
-#endif
-  bool m_bEmbedded;
-  bool m_bVertical;
-};
-
-class CFX_FontFaceInfo {
- public:
-  CFX_FontFaceInfo(CFX_ByteString filePath,
-                   CFX_ByteString faceName,
-                   CFX_ByteString fontTables,
-                   uint32_t fontOffset,
-                   uint32_t fileSize);
-
-  const CFX_ByteString m_FilePath;
-  const CFX_ByteString m_FaceName;
-  const CFX_ByteString m_FontTables;
-  const uint32_t m_FontOffset;
-  const uint32_t m_FileSize;
-  uint32_t m_Styles;
-  uint32_t m_Charsets;
-};
-
-class CFX_GlyphBitmap {
- public:
-  int m_Top;
-  int m_Left;
-  CFX_DIBitmap m_Bitmap;
-};
-
-struct FXTEXT_GLYPHPOS {
-  const CFX_GlyphBitmap* m_pGlyph;
-  int m_OriginX;
-  int m_OriginY;
-  FX_FLOAT m_fOriginX;
-  FX_FLOAT m_fOriginY;
-};
-
-FX_RECT FXGE_GetGlyphsBBox(const std::vector<FXTEXT_GLYPHPOS>& glyphs,
-                           int anti_alias,
-                           FX_FLOAT retinaScaleX = 1.0f,
-                           FX_FLOAT retinaScaleY = 1.0f);
-
-CFX_ByteString GetNameFromTT(const uint8_t* name_table,
-                             uint32_t name_table_size,
-                             uint32_t name);
-
-int PDF_GetStandardFontName(CFX_ByteString* name);
-
-#endif  // CORE_FXGE_INCLUDE_FX_FONT_H_