diff options
Diffstat (limited to 'core/src/fpdfapi/fpdf_font/fpdf_font.cpp')
| -rw-r--r-- | core/src/fpdfapi/fpdf_font/fpdf_font.cpp | 152 |
1 files changed, 76 insertions, 76 deletions
diff --git a/core/src/fpdfapi/fpdf_font/fpdf_font.cpp b/core/src/fpdfapi/fpdf_font/fpdf_font.cpp index 8037a8c674..afcce6d18c 100644 --- a/core/src/fpdfapi/fpdf_font/fpdf_font.cpp +++ b/core/src/fpdfapi/fpdf_font/fpdf_font.cpp @@ -12,16 +12,16 @@ #include "../fpdf_page/pageint.h" #include "font_int.h" -FX_BOOL FT_UseTTCharmap(FXFT_Face face, int platform_id, int encoding_id) +bool FT_UseTTCharmap(FXFT_Face face, int platform_id, int encoding_id) { for (int i = 0; i < FXFT_Get_Face_CharmapCount(face); i ++) { if (FXFT_Get_Charmap_PlatformID(FXFT_Get_Face_Charmaps(face)[i]) == platform_id && FXFT_Get_Charmap_EncodingID(FXFT_Get_Face_Charmaps(face)[i]) == encoding_id) { FXFT_Set_Charmap(face, FXFT_Get_Face_Charmaps(face)[i]); - return TRUE; + return true; } } - return FALSE; + return false; } CPDF_FontGlobals::CPDF_FontGlobals() : m_pContrastRamps(NULL) @@ -120,7 +120,7 @@ CPDF_Font::CPDF_Font(int fonttype) : m_FontType(fonttype) m_pFontFile = NULL; m_Flags = 0; m_pToUnicodeMap = NULL; - m_bToUnicodeLoaded = FALSE; + m_bToUnicodeLoaded = false; m_pCharMap = new CPDF_FontCharMap(this); } CPDF_Font::~CPDF_Font() @@ -135,9 +135,9 @@ CPDF_Font::~CPDF_Font() m_pDocument->GetPageData()->ReleaseFontFileStreamAcc((CPDF_Stream*)m_pFontFile->GetStream()); } } -FX_BOOL CPDF_Font::IsVertWriting() const +bool CPDF_Font::IsVertWriting() const { - FX_BOOL bVertWriting = FALSE; + bool bVertWriting = false; CPDF_CIDFont* pCIDFont = GetCIDFont(); if (pCIDFont) { bVertWriting = pCIDFont->IsVertWriting(); @@ -236,33 +236,33 @@ void CPDF_Font::LoadFontDescriptor(CPDF_Dictionary* pFontDesc) { m_Flags = pFontDesc->GetInteger(FX_BSTRC("Flags"), PDFFONT_NONSYMBOLIC); int ItalicAngle = 0; - FX_BOOL bExistItalicAngle = FALSE; + bool bExistItalicAngle = false; if (pFontDesc->KeyExist(FX_BSTRC("ItalicAngle"))) { ItalicAngle = pFontDesc->GetInteger(FX_BSTRC("ItalicAngle")); - bExistItalicAngle = TRUE; + bExistItalicAngle = true; } if (ItalicAngle < 0) { m_Flags |= PDFFONT_ITALIC; m_ItalicAngle = ItalicAngle; } - FX_BOOL bExistStemV = FALSE; + bool bExistStemV = false; if (pFontDesc->KeyExist(FX_BSTRC("StemV"))) { m_StemV = pFontDesc->GetInteger(FX_BSTRC("StemV")); - bExistStemV = TRUE; + bExistStemV = true; } - FX_BOOL bExistAscent = FALSE; + bool bExistAscent = false; if (pFontDesc->KeyExist(FX_BSTRC("Ascent"))) { m_Ascent = pFontDesc->GetInteger(FX_BSTRC("Ascent")); - bExistAscent = TRUE; + bExistAscent = true; } - FX_BOOL bExistDescent = FALSE; + bool bExistDescent = false; if (pFontDesc->KeyExist(FX_BSTRC("Descent"))) { m_Descent = pFontDesc->GetInteger(FX_BSTRC("Descent")); - bExistDescent = TRUE; + bExistDescent = true; } - FX_BOOL bExistCapHeight = FALSE; + bool bExistCapHeight = false; if (pFontDesc->KeyExist(FX_BSTRC("CapHeight"))) { - bExistCapHeight = TRUE; + bExistCapHeight = true; } if (bExistItalicAngle && bExistAscent && bExistCapHeight && bExistDescent && bExistStemV) { m_Flags |= PDFFONT_USEEXTERNATTR; @@ -316,7 +316,7 @@ void CPDF_Font::CheckFontMetrics() m_Ascent = TT2PDF(FXFT_Get_Face_Ascender(m_Font.m_Face), m_Font.m_Face); m_Descent = TT2PDF(FXFT_Get_Face_Descender(m_Font.m_Face), m_Font.m_Face); } else { - FX_BOOL bFirst = TRUE; + bool bFirst = true; for (int i = 0; i < 256; i ++) { FX_RECT rect; GetCharBBox(i, rect); @@ -325,7 +325,7 @@ void CPDF_Font::CheckFontMetrics() } if (bFirst) { m_FontBBox = rect; - bFirst = FALSE; + bFirst = false; } else { if (m_FontBBox.top < rect.top) { m_FontBBox.top = rect.top; @@ -361,7 +361,7 @@ void CPDF_Font::CheckFontMetrics() } void CPDF_Font::LoadUnicodeMap() { - m_bToUnicodeLoaded = TRUE; + m_bToUnicodeLoaded = true; CPDF_Stream* pStream = m_pFontDict->GetStream(FX_BSTRC("ToUnicode")); if (pStream == NULL) { return; @@ -466,10 +466,10 @@ CPDF_Font* CPDF_Font::CreateFontF(CPDF_Document* pDoc, CPDF_Dictionary* pFontDic } return pFont; } -FX_BOOL CPDF_Font::Load() +bool CPDF_Font::Load() { if (m_pFontDict == NULL) { - return FALSE; + return false; } CFX_ByteString type = m_pFontDict->GetString(FX_BSTRC("Subtype")); m_BaseFont = m_pFontDict->GetString(FX_BSTRC("BaseFont")); @@ -623,7 +623,7 @@ void CPDF_ToUnicodeMap::Load(CPDF_Stream* pStream) { int CIDSet = 0; CPDF_StreamAcc stream; - stream.LoadAllData(pStream, FALSE); + stream.LoadAllData(pStream, false); CPDF_SimpleParser parser(stream.GetData(), stream.GetSize()); m_Map.EstimateSize(stream.GetSize() / 8, 1024); while (1) { @@ -719,12 +719,12 @@ void CPDF_ToUnicodeMap::Load(CPDF_Stream* pStream) } } if (CIDSet) { - m_pBaseMap = CPDF_ModuleMgr::Get()->GetPageModule()->GetFontGlobals()->m_CMapManager.GetCID2UnicodeMap(CIDSet, FALSE); + m_pBaseMap = CPDF_ModuleMgr::Get()->GetPageModule()->GetFontGlobals()->m_CMapManager.GetCID2UnicodeMap(CIDSet, false); } else { m_pBaseMap = NULL; } } -static FX_BOOL GetPredefinedEncoding(int& basemap, const CFX_ByteString& value) +static bool GetPredefinedEncoding(int& basemap, const CFX_ByteString& value) { if (value == FX_BSTRC("WinAnsiEncoding")) { basemap = PDFFONT_ENCODING_WINANSI; @@ -735,12 +735,12 @@ static FX_BOOL GetPredefinedEncoding(int& basemap, const CFX_ByteString& value) } else if (value == FX_BSTRC("PDFDocEncoding")) { basemap = PDFFONT_ENCODING_PDFDOC; } else { - return FALSE; + return false; } - return TRUE; + return true; } void CPDF_Font::LoadPDFEncoding(CPDF_Object* pEncoding, int& iBaseEncoding, CFX_ByteString*& pCharNames, - FX_BOOL bEmbedded, FX_BOOL bTrueType) + bool bEmbedded, bool bTrueType) { if (pEncoding == NULL) { if (m_BaseFont == FX_BSTRC("Symbol")) { @@ -802,18 +802,18 @@ void CPDF_Font::LoadPDFEncoding(CPDF_Object* pEncoding, int& iBaseEncoding, CFX_ } } } -FX_BOOL CPDF_Font::IsStandardFont() const +bool CPDF_Font::IsStandardFont() const { if (m_FontType != PDFFONT_TYPE1) { - return FALSE; + return false; } if (m_pFontFile != NULL) { - return FALSE; + return false; } if (((CPDF_Type1Font*)this)->GetBase14Font() < 0) { - return FALSE; + return false; } - return TRUE; + return true; } CPDF_SimpleFont::CPDF_SimpleFont(int fonttype) : CPDF_Font(fonttype) { @@ -828,10 +828,10 @@ CPDF_SimpleFont::~CPDF_SimpleFont() { delete[] m_pCharNames; } -int CPDF_SimpleFont::GlyphFromCharCode(FX_DWORD charcode, FX_BOOL *pVertGlyph) +int CPDF_SimpleFont::GlyphFromCharCode(FX_DWORD charcode, bool *pVertGlyph) { if (pVertGlyph) { - *pVertGlyph = FALSE; + *pVertGlyph = false; } if (charcode > 0xff) { return -1; @@ -923,7 +923,7 @@ const FX_CHAR* GetAdobeCharName(int iBaseEncoding, const CFX_ByteString* pCharNa } return name; } -FX_BOOL CPDF_SimpleFont::LoadCommon() +bool CPDF_SimpleFont::LoadCommon() { CPDF_Dictionary* pFontDesc = m_pFontDict->GetDict(FX_BSTRC("FontDescriptor")); if (pFontDesc) { @@ -931,9 +931,9 @@ FX_BOOL CPDF_SimpleFont::LoadCommon() } CPDF_Array* pWidthArray = m_pFontDict->GetArray(FX_BSTRC("Widths")); int width_start = 0, width_end = -1; - m_bUseFontWidth = TRUE; + m_bUseFontWidth = true; if (pWidthArray) { - m_bUseFontWidth = FALSE; + m_bUseFontWidth = false; if (pFontDesc && pFontDesc->KeyExist(FX_BSTRC("MissingWidth"))) { int MissingWidth = pFontDesc->GetInteger(FX_BSTRC("MissingWidth")); for (int i = 0; i < 256; i ++) { @@ -970,7 +970,7 @@ FX_BOOL CPDF_SimpleFont::LoadCommon() delete[] m_pCharNames; m_pCharNames = NULL; if (m_Font.m_Face == NULL) { - return TRUE; + return true; } if (m_Flags & PDFFONT_ALLCAP) { unsigned char lowercases[] = {'a', 'z', 0xe0, 0xf6, 0xf8, 0xfd}; @@ -988,7 +988,7 @@ FX_BOOL CPDF_SimpleFont::LoadCommon() } } CheckFontMetrics(); - return TRUE; + return true; } void CPDF_SimpleFont::LoadSubstFont() { @@ -1013,7 +1013,7 @@ void CPDF_SimpleFont::LoadSubstFont() if (m_Font.m_pSubstFont->m_SubstFlags & FXFONT_SUBST_NONSYMBOL) { } } -FX_BOOL CPDF_SimpleFont::IsUnicodeCompatible() const +bool CPDF_SimpleFont::IsUnicodeCompatible() const { return m_BaseEncoding != PDFFONT_ENCODING_BUILTIN && m_BaseEncoding != PDFFONT_ENCODING_ADOBE_SYMBOL && m_BaseEncoding != PDFFONT_ENCODING_ZAPFDINGBATS; @@ -1022,7 +1022,7 @@ CPDF_Type1Font::CPDF_Type1Font() : CPDF_SimpleFont(PDFFONT_TYPE1) { m_Base14Font = -1; } -FX_BOOL CPDF_Type1Font::_Load() +bool CPDF_Type1Font::_Load() { m_Base14Font = _PDF_GetStandardFontName(m_BaseFont); if (m_Base14Font >= 0) { @@ -1046,21 +1046,21 @@ FX_BOOL CPDF_Type1Font::_Load() } return LoadCommon(); } -static FX_BOOL FT_UseType1Charmap(FXFT_Face face) +static bool FT_UseType1Charmap(FXFT_Face face) { if (FXFT_Get_Face_CharmapCount(face) == 0) { - return FALSE; + return false; } if (FXFT_Get_Face_CharmapCount(face) == 1 && FXFT_Get_Charmap_Encoding(FXFT_Get_Face_Charmaps(face)[0]) == FXFT_ENCODING_UNICODE) { - return FALSE; + return false; } if (FXFT_Get_Charmap_Encoding(FXFT_Get_Face_Charmaps(face)[0]) == FXFT_ENCODING_UNICODE) { FXFT_Set_Charmap(face, FXFT_Get_Face_Charmaps(face)[1]); } else { FXFT_Set_Charmap(face, FXFT_Get_Face_Charmaps(face)[0]); } - return TRUE; + return true; } extern FX_WCHAR FT_UnicodeFromCharCode(int encoding, FX_DWORD charcode); #if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ @@ -1112,21 +1112,21 @@ void CPDF_Type1Font::LoadGlyphMap() return; } #if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ - FX_BOOL bCoreText = TRUE; + bool bCoreText = true; CQuartz2D & quartz2d = ((CApplePlatform *) CFX_GEModule::Get()->GetPlatformData())->_quartz2d; if (!m_Font.m_pPlatformFont) { if (m_Font.GetPsName() == CFX_WideString::FromLocal("DFHeiStd-W5")) { - bCoreText = FALSE; + bCoreText = false; } m_Font.m_pPlatformFont = quartz2d.CreateFont(m_Font.m_pFontData, m_Font.m_dwSize); if (NULL == m_Font.m_pPlatformFont) { - bCoreText = FALSE; + bCoreText = false; } } #endif if (!IsEmbedded() && (m_Base14Font < 12) && m_Font.IsTTFont()) { if (FT_UseTTCharmap(m_Font.m_Face, 3, 0)) { - FX_BOOL bGotOne = FALSE; + bool bGotOne = false; for (int charcode = 0; charcode < 256; charcode ++) { const uint8_t prefix[4] = {0x00, 0xf0, 0xf1, 0xf2}; for (int j = 0; j < 4; j ++) { @@ -1143,7 +1143,7 @@ void CPDF_Type1Font::LoadGlyphMap() } #endif if (m_GlyphIndex[charcode]) { - bGotOne = TRUE; + bGotOne = true; break; } } @@ -1237,9 +1237,9 @@ void CPDF_Type1Font::LoadGlyphMap() } return; } - FX_BOOL bUnicode = FALSE; + bool bUnicode = false; if (0 == FXFT_Select_Charmap(m_Font.m_Face, FXFT_ENCODING_UNICODE)) { - bUnicode = TRUE; + bUnicode = true; } for (int charcode = 0; charcode < 256; charcode ++) { const FX_CHAR* name = GetAdobeCharName(m_BaseEncoding, m_pCharNames, charcode); @@ -1315,9 +1315,9 @@ void CPDF_Type1Font::LoadGlyphMap() #endif return; } - FX_BOOL bUnicode = FALSE; + bool bUnicode = false; if (0 == FXFT_Select_Charmap(m_Font.m_Face, FXFT_ENCODING_UNICODE)) { - bUnicode = TRUE; + bUnicode = true; } for (int charcode = 0; charcode < 256; charcode ++) { const FX_CHAR* name = GetAdobeCharName(m_BaseEncoding, m_pCharNames, charcode); @@ -1363,7 +1363,7 @@ CPDF_FontEncoding::CPDF_FontEncoding(int PredefinedEncoding) m_Unicodes[i] = pSrc[i]; } } -FX_BOOL CPDF_FontEncoding::IsIdentical(CPDF_FontEncoding* pAnother) const +bool CPDF_FontEncoding::IsIdentical(CPDF_FontEncoding* pAnother) const { return FXSYS_memcmp(m_Unicodes, pAnother->m_Unicodes, sizeof(m_Unicodes)) == 0; } @@ -1372,10 +1372,10 @@ CPDF_Object* CPDF_FontEncoding::Realize() int predefined = 0; for (int cs = PDFFONT_ENCODING_WINANSI; cs < PDFFONT_ENCODING_ZAPFDINGBATS; cs ++) { const FX_WORD* pSrc = PDF_UnicodesForPredefinedCharSet(cs); - FX_BOOL match = TRUE; + bool match = true; for (int i = 0; i < 256; ++i) { if (m_Unicodes[i] != pSrc[i]) { - match = FALSE; + match = false; break; } } @@ -1413,7 +1413,7 @@ CPDF_Object* CPDF_FontEncoding::Realize() CPDF_TrueTypeFont::CPDF_TrueTypeFont() : CPDF_SimpleFont(PDFFONT_TRUETYPE) { } -FX_BOOL CPDF_TrueTypeFont::_Load() +bool CPDF_TrueTypeFont::_Load() { return LoadCommon(); } @@ -1426,14 +1426,14 @@ void CPDF_TrueTypeFont::LoadGlyphMap() if (m_pFontFile && m_Font.m_Face->num_charmaps > 0 && (baseEncoding == PDFFONT_ENCODING_MACROMAN || baseEncoding == PDFFONT_ENCODING_WINANSI) && (m_Flags & PDFFONT_SYMBOLIC)) { - FX_BOOL bSupportWin = FALSE; - FX_BOOL bSupportMac = FALSE; + bool bSupportWin = false; + bool bSupportMac = false; for (int i = 0; i < FXFT_Get_Face_CharmapCount(m_Font.m_Face); i++) { int platform_id = FXFT_Get_Charmap_PlatformID(FXFT_Get_Face_Charmaps(m_Font.m_Face)[i]); if (platform_id == 0 || platform_id == 3) { - bSupportWin = TRUE; + bSupportWin = true; } else if (platform_id == 0 || platform_id == 1) { - bSupportMac = TRUE; + bSupportMac = true; } } if (baseEncoding == PDFFONT_ENCODING_WINANSI && !bSupportWin) { @@ -1459,8 +1459,8 @@ void CPDF_TrueTypeFont::LoadGlyphMap() } return; } - FX_BOOL bMSUnicode = FT_UseTTCharmap(m_Font.m_Face, 3, 1); - FX_BOOL bMacRoman = FALSE, bMSSymbol = FALSE; + bool bMSUnicode = FT_UseTTCharmap(m_Font.m_Face, 3, 1); + bool bMacRoman = false, bMSSymbol = false; if (!bMSUnicode) { if (m_Flags & PDFFONT_NONSYMBOLIC) { bMacRoman = FT_UseTTCharmap(m_Font.m_Face, 1, 0); @@ -1470,7 +1470,7 @@ void CPDF_TrueTypeFont::LoadGlyphMap() bMacRoman = !bMSSymbol && FT_UseTTCharmap(m_Font.m_Face, 1, 0); } } - FX_BOOL bToUnicode = m_pFontDict->KeyExist(FX_BSTRC("ToUnicode")); + bool bToUnicode = m_pFontDict->KeyExist(FX_BSTRC("ToUnicode")); for (int charcode = 0; charcode < 256; charcode ++) { const FX_CHAR* name = GetAdobeCharName(baseEncoding, m_pCharNames, charcode); if (name == NULL) { @@ -1523,13 +1523,13 @@ void CPDF_TrueTypeFont::LoadGlyphMap() } if (FT_UseTTCharmap(m_Font.m_Face, 3, 0)) { const uint8_t prefix[4] = {0x00, 0xf0, 0xf1, 0xf2}; - FX_BOOL bGotOne = FALSE; + bool bGotOne = false; for (int charcode = 0; charcode < 256; charcode ++) { for (int j = 0; j < 4; j ++) { FX_WORD unicode = prefix[j] * 256 + charcode; m_GlyphIndex[charcode] = FXFT_Get_Char_Index(m_Font.m_Face, unicode); if (m_GlyphIndex[charcode]) { - bGotOne = TRUE; + bGotOne = true; break; } } @@ -1552,12 +1552,12 @@ void CPDF_TrueTypeFont::LoadGlyphMap() } } if (FT_UseTTCharmap(m_Font.m_Face, 1, 0)) { - FX_BOOL bGotOne = FALSE; + bool bGotOne = false; for (int charcode = 0; charcode < 256; charcode ++) { m_GlyphIndex[charcode] = FXFT_Get_Char_Index(m_Font.m_Face, charcode); m_Encoding.m_Unicodes[charcode] = FT_UnicodeFromCharCode(FXFT_ENCODING_APPLE_ROMAN, charcode); if (m_GlyphIndex[charcode]) { - bGotOne = TRUE; + bGotOne = true; } } if (m_pFontFile || bGotOne) { @@ -1565,7 +1565,7 @@ void CPDF_TrueTypeFont::LoadGlyphMap() } } if (FXFT_Select_Charmap(m_Font.m_Face, FXFT_ENCODING_UNICODE) == 0) { - FX_BOOL bGotOne = FALSE; + bool bGotOne = false; const FX_WORD* pUnicodes = PDF_UnicodesForPredefinedCharSet(baseEncoding); for (int charcode = 0; charcode < 256; charcode ++) { if (m_pFontFile == NULL) { @@ -1580,7 +1580,7 @@ void CPDF_TrueTypeFont::LoadGlyphMap() } m_GlyphIndex[charcode] = FXFT_Get_Char_Index(m_Font.m_Face, m_Encoding.m_Unicodes[charcode]); if (m_GlyphIndex[charcode]) { - bGotOne = TRUE; + bGotOne = true; } } if (bGotOne) { @@ -1614,7 +1614,7 @@ CPDF_Type3Font::~CPDF_Type3Font() delete (CPDF_Type3Char*)key; } } -FX_BOOL CPDF_Type3Font::_Load() +bool CPDF_Type3Font::_Load() { m_pFontResources = m_pFontDict->GetDict(FX_BSTRC("Resources")); CPDF_Array* pMatrix = m_pFontDict->GetArray(FX_BSTRC("FontMatrix")); @@ -1648,7 +1648,7 @@ FX_BOOL CPDF_Type3Font::_Load() m_pCharProcs = m_pFontDict->GetDict(FX_BSTRC("CharProcs")); CPDF_Object* pEncoding = m_pFontDict->GetElementValue(FX_BSTRC("Encoding")); if (pEncoding) { - LoadPDFEncoding(pEncoding, m_BaseEncoding, m_pCharNames, FALSE, FALSE); + LoadPDFEncoding(pEncoding, m_BaseEncoding, m_pCharNames, false, false); if (m_pCharNames) { for (int i = 0; i < 256; i ++) { m_Encoding.m_Unicodes[i] = PDF_UnicodeFromAdobeName(m_pCharNames[i]); @@ -1658,7 +1658,7 @@ FX_BOOL CPDF_Type3Font::_Load() } } } - return TRUE; + return true; } void CPDF_Type3Font::CheckType3FontMetrics() { @@ -1736,8 +1736,8 @@ CPDF_Type3Char::CPDF_Type3Char() { m_pForm = NULL; m_pBitmap = NULL; - m_bPageRequired = FALSE; - m_bColored = FALSE; + m_bPageRequired = false; + m_bColored = false; } CPDF_Type3Char::~CPDF_Type3Char() { |