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-rw-r--r--core/fpdfapi/font/cpdf_cidfont.cpp2
-rw-r--r--core/fpdfapi/font/cpdf_font.cpp17
-rw-r--r--core/fpdfapi/font/cpdf_font.h11
-rw-r--r--core/fpdfapi/font/cpdf_simplefont.cpp24
-rw-r--r--core/fpdfapi/font/cpdf_truetypefont.cpp6
-rw-r--r--core/fpdfapi/font/cpdf_type1font.cpp8
-rw-r--r--core/fpdfapi/parser/cpdf_document.cpp14
-rw-r--r--core/fxge/fx_font.h19
8 files changed, 44 insertions, 57 deletions
diff --git a/core/fpdfapi/font/cpdf_cidfont.cpp b/core/fpdfapi/font/cpdf_cidfont.cpp
index a9ffbbdf71..6d01538f54 100644
--- a/core/fpdfapi/font/cpdf_cidfont.cpp
+++ b/core/fpdfapi/font/cpdf_cidfont.cpp
@@ -608,7 +608,7 @@ int CPDF_CIDFont::GlyphFromCharCode(uint32_t charcode, bool* pVertGlyph) {
#if _FXM_PLATFORM_ != _FXM_PLATFORM_APPLE_
return cid;
#else
- if (m_Flags & PDFFONT_SYMBOLIC)
+ if (m_Flags & FXFONT_SYMBOLIC)
return cid;
CFX_WideString uni_str = UnicodeFromCharCode(charcode);
diff --git a/core/fpdfapi/font/cpdf_font.cpp b/core/fpdfapi/font/cpdf_font.cpp
index 5563202455..36d7d6aeeb 100644
--- a/core/fpdfapi/font/cpdf_font.cpp
+++ b/core/fpdfapi/font/cpdf_font.cpp
@@ -161,7 +161,7 @@ uint32_t CPDF_Font::CharCodeFromUnicode(FX_WCHAR unicode) const {
}
void CPDF_Font::LoadFontDescriptor(CPDF_Dictionary* pFontDesc) {
- m_Flags = pFontDesc->GetIntegerFor("Flags", PDFFONT_NONSYMBOLIC);
+ m_Flags = pFontDesc->GetIntegerFor("Flags", FXFONT_NONSYMBOLIC);
int ItalicAngle = 0;
bool bExistItalicAngle = false;
if (pFontDesc->KeyExist("ItalicAngle")) {
@@ -169,7 +169,7 @@ void CPDF_Font::LoadFontDescriptor(CPDF_Dictionary* pFontDesc) {
bExistItalicAngle = true;
}
if (ItalicAngle < 0) {
- m_Flags |= PDFFONT_ITALIC;
+ m_Flags |= FXFONT_ITALIC;
m_ItalicAngle = ItalicAngle;
}
bool bExistStemV = false;
@@ -188,16 +188,14 @@ void CPDF_Font::LoadFontDescriptor(CPDF_Dictionary* pFontDesc) {
bExistDescent = true;
}
bool bExistCapHeight = false;
- if (pFontDesc->KeyExist("CapHeight")) {
+ if (pFontDesc->KeyExist("CapHeight"))
bExistCapHeight = true;
- }
if (bExistItalicAngle && bExistAscent && bExistCapHeight && bExistDescent &&
bExistStemV) {
- m_Flags |= PDFFONT_USEEXTERNATTR;
+ m_Flags |= FXFONT_USEEXTERNATTR;
}
- if (m_Descent > 10) {
+ if (m_Descent > 10)
m_Descent = -m_Descent;
- }
CPDF_Array* pBBox = pFontDesc->GetArrayFor("FontBBox");
if (pBBox) {
m_FontBBox.left = pBBox->GetIntegerAt(0);
@@ -372,10 +370,9 @@ void CPDF_Font::LoadPDFEncoding(CPDF_Object* pEncoding,
iBaseEncoding == PDFFONT_ENCODING_ZAPFDINGBATS) {
return;
}
- if ((m_Flags & PDFFONT_SYMBOLIC) && m_BaseFont == "Symbol") {
- if (!bTrueType) {
+ if ((m_Flags & FXFONT_SYMBOLIC) && m_BaseFont == "Symbol") {
+ if (!bTrueType)
iBaseEncoding = PDFFONT_ENCODING_ADOBE_SYMBOL;
- }
return;
}
CFX_ByteString bsEncoding = pEncoding->GetString();
diff --git a/core/fpdfapi/font/cpdf_font.h b/core/fpdfapi/font/cpdf_font.h
index 0a46f65fe0..6025a82d7a 100644
--- a/core/fpdfapi/font/cpdf_font.h
+++ b/core/fpdfapi/font/cpdf_font.h
@@ -14,17 +14,6 @@
#include "core/fxcrt/fx_system.h"
#include "core/fxge/fx_font.h"
-#define PDFFONT_FIXEDPITCH 1
-#define PDFFONT_SERIF 2
-#define PDFFONT_SYMBOLIC 4
-#define PDFFONT_SCRIPT 8
-#define PDFFONT_NONSYMBOLIC 32
-#define PDFFONT_ITALIC 64
-#define PDFFONT_ALLCAP 0x10000
-#define PDFFONT_SMALLCAP 0x20000
-#define PDFFONT_FORCEBOLD 0x40000
-#define PDFFONT_USEEXTERNATTR 0x80000
-
class CFX_SubstFont;
class CPDF_CIDFont;
class CPDF_Dictionary;
diff --git a/core/fpdfapi/font/cpdf_simplefont.cpp b/core/fpdfapi/font/cpdf_simplefont.cpp
index ed9860970e..c414270068 100644
--- a/core/fpdfapi/font/cpdf_simplefont.cpp
+++ b/core/fpdfapi/font/cpdf_simplefont.cpp
@@ -127,15 +127,13 @@ bool CPDF_SimpleFont::LoadCommon() {
}
}
if (m_pFontFile) {
- if (m_BaseFont.GetLength() > 8 && m_BaseFont[7] == '+') {
+ if (m_BaseFont.GetLength() > 8 && m_BaseFont[7] == '+')
m_BaseFont = m_BaseFont.Mid(8);
- }
} else {
LoadSubstFont();
}
- if (!(m_Flags & PDFFONT_SYMBOLIC)) {
+ if (!(m_Flags & FXFONT_SYMBOLIC))
m_BaseEncoding = PDFFONT_ENCODING_STANDARD;
- }
CPDF_Object* pEncoding = m_pFontDict->GetDirectObjectFor("Encoding");
LoadPDFEncoding(pEncoding, m_BaseEncoding, &m_CharNames, !!m_pFontFile,
m_Font.IsTTFont());
@@ -144,7 +142,7 @@ bool CPDF_SimpleFont::LoadCommon() {
if (!m_Font.GetFace())
return true;
- if (m_Flags & PDFFONT_ALLCAP) {
+ if (m_Flags & FXFONT_ALLCAP) {
unsigned char kLowercases[][2] = {{'a', 'z'}, {0xe0, 0xf6}, {0xf8, 0xfd}};
for (size_t range = 0; range < FX_ArraySize(kLowercases); ++range) {
const auto& lower = kLowercases[range];
@@ -166,21 +164,19 @@ bool CPDF_SimpleFont::LoadCommon() {
}
void CPDF_SimpleFont::LoadSubstFont() {
- if (!m_bUseFontWidth && !(m_Flags & PDFFONT_FIXEDPITCH)) {
+ if (!m_bUseFontWidth && !(m_Flags & FXFONT_FIXED_PITCH)) {
int width = 0, i;
for (i = 0; i < 256; i++) {
- if (m_CharWidth[i] == 0 || m_CharWidth[i] == 0xffff) {
+ if (m_CharWidth[i] == 0 || m_CharWidth[i] == 0xffff)
continue;
- }
- if (width == 0) {
+
+ if (width == 0)
width = m_CharWidth[i];
- } else if (width != m_CharWidth[i]) {
+ else if (width != m_CharWidth[i])
break;
- }
- }
- if (i == 256 && width) {
- m_Flags |= PDFFONT_FIXEDPITCH;
}
+ if (i == 256 && width)
+ m_Flags |= FXFONT_FIXED_PITCH;
}
pdfium::base::CheckedNumeric<int> safeStemV(m_StemV);
if (m_StemV < 140)
diff --git a/core/fpdfapi/font/cpdf_truetypefont.cpp b/core/fpdfapi/font/cpdf_truetypefont.cpp
index a395e47112..b8bee2968e 100644
--- a/core/fpdfapi/font/cpdf_truetypefont.cpp
+++ b/core/fpdfapi/font/cpdf_truetypefont.cpp
@@ -42,7 +42,7 @@ void CPDF_TrueTypeFont::LoadGlyphMap() {
if (m_pFontFile && m_Font.GetFace()->num_charmaps > 0 &&
(baseEncoding == PDFFONT_ENCODING_MACROMAN ||
baseEncoding == PDFFONT_ENCODING_WINANSI) &&
- (m_Flags & PDFFONT_SYMBOLIC)) {
+ (m_Flags & FXFONT_SYMBOLIC)) {
bool bSupportWin = false;
bool bSupportMac = false;
for (int i = 0; i < FXFT_Get_Face_CharmapCount(m_Font.GetFace()); i++) {
@@ -65,7 +65,7 @@ void CPDF_TrueTypeFont::LoadGlyphMap() {
if (((baseEncoding == PDFFONT_ENCODING_MACROMAN ||
baseEncoding == PDFFONT_ENCODING_WINANSI) &&
m_CharNames.empty()) ||
- (m_Flags & PDFFONT_NONSYMBOLIC)) {
+ (m_Flags & FXFONT_NONSYMBOLIC)) {
if (!FXFT_Has_Glyph_Names(m_Font.GetFace()) &&
(!m_Font.GetFace()->num_charmaps || !m_Font.GetFace()->charmaps)) {
int nStartChar = m_pFontDict->GetIntegerFor("FirstChar");
@@ -86,7 +86,7 @@ void CPDF_TrueTypeFont::LoadGlyphMap() {
bool bMacRoman = false;
bool bMSSymbol = false;
if (!bMSUnicode) {
- if (m_Flags & PDFFONT_NONSYMBOLIC) {
+ if (m_Flags & FXFONT_NONSYMBOLIC) {
bMacRoman = FT_UseTTCharmap(m_Font.GetFace(), 1, 0);
bMSSymbol = !bMacRoman && FT_UseTTCharmap(m_Font.GetFace(), 3, 0);
} else {
diff --git a/core/fpdfapi/font/cpdf_type1font.cpp b/core/fpdfapi/font/cpdf_type1font.cpp
index 9ef45100d4..1a37555a50 100644
--- a/core/fpdfapi/font/cpdf_type1font.cpp
+++ b/core/fpdfapi/font/cpdf_type1font.cpp
@@ -84,7 +84,7 @@ bool CPDF_Type1Font::Load() {
if (pFontDesc && pFontDesc->KeyExist("Flags"))
m_Flags = pFontDesc->GetIntegerFor("Flags");
else
- m_Flags = m_Base14Font >= 12 ? PDFFONT_SYMBOLIC : PDFFONT_NONSYMBOLIC;
+ m_Flags = m_Base14Font >= 12 ? FXFONT_SYMBOLIC : FXFONT_NONSYMBOLIC;
if (m_Base14Font < 4) {
for (int i = 0; i < 256; i++)
@@ -94,7 +94,7 @@ bool CPDF_Type1Font::Load() {
m_BaseEncoding = PDFFONT_ENCODING_ADOBE_SYMBOL;
else if (m_Base14Font == 13)
m_BaseEncoding = PDFFONT_ENCODING_ZAPFDINGBATS;
- else if (m_Flags & PDFFONT_NONSYMBOLIC)
+ else if (m_Flags & FXFONT_NONSYMBOLIC)
m_BaseEncoding = PDFFONT_ENCODING_STANDARD;
}
return LoadCommon();
@@ -189,7 +189,7 @@ void CPDF_Type1Font::LoadGlyphMap() {
FT_UseType1Charmap(m_Font.GetFace());
#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
if (bCoreText) {
- if (m_Flags & PDFFONT_SYMBOLIC) {
+ if (m_Flags & FXFONT_SYMBOLIC) {
for (int charcode = 0; charcode < 256; charcode++) {
const FX_CHAR* name =
GetAdobeCharName(m_BaseEncoding, m_CharNames, charcode);
@@ -257,7 +257,7 @@ void CPDF_Type1Font::LoadGlyphMap() {
return;
}
#endif // _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
- if (m_Flags & PDFFONT_SYMBOLIC) {
+ if (m_Flags & FXFONT_SYMBOLIC) {
for (int charcode = 0; charcode < 256; charcode++) {
const FX_CHAR* name =
GetAdobeCharName(m_BaseEncoding, m_CharNames, charcode);
diff --git a/core/fpdfapi/parser/cpdf_document.cpp b/core/fpdfapi/parser/cpdf_document.cpp
index e425cfc328..21eb61a991 100644
--- a/core/fpdfapi/parser/cpdf_document.cpp
+++ b/core/fpdfapi/parser/cpdf_document.cpp
@@ -279,19 +279,19 @@ int CalculateFlags(bool bold,
bool symbolic) {
int flags = 0;
if (bold)
- flags |= PDFFONT_FORCEBOLD;
+ flags |= FXFONT_BOLD;
if (italic)
- flags |= PDFFONT_ITALIC;
+ flags |= FXFONT_ITALIC;
if (fixedPitch)
- flags |= PDFFONT_FIXEDPITCH;
+ flags |= FXFONT_FIXED_PITCH;
if (serif)
- flags |= PDFFONT_SERIF;
+ flags |= FXFONT_SERIF;
if (script)
- flags |= PDFFONT_SCRIPT;
+ flags |= FXFONT_SCRIPT;
if (symbolic)
- flags |= PDFFONT_SYMBOLIC;
+ flags |= FXFONT_SYMBOLIC;
else
- flags |= PDFFONT_NONSYMBOLIC;
+ flags |= FXFONT_NONSYMBOLIC;
return flags;
}
diff --git a/core/fxge/fx_font.h b/core/fxge/fx_font.h
index 3c095d1976..07392fa07f 100644
--- a/core/fxge/fx_font.h
+++ b/core/fxge/fx_font.h
@@ -58,13 +58,18 @@ using CFX_TypeFace = SkTypeface;
#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
+/* Font styles as defined in PDF 1.7 Table 5.20 */
+#define FXFONT_FIXED_PITCH (1 << 0)
+#define FXFONT_SERIF (1 << 1)
+#define FXFONT_SYMBOLIC (1 << 2)
+#define FXFONT_SCRIPT (1 << 3)
+#define FXFONT_NONSYMBOLIC (1 << 5)
+#define FXFONT_ITALIC (1 << 6)
+#define FXFONT_ALLCAP (1 << 16)
+#define FXFONT_SMALLCAP (1 << 17)
+#define FXFONT_BOLD (1 << 18)
+
+/* Other font flags */
#define FXFONT_USEEXTERNATTR 0x80000
#define FXFONT_CIDFONT 0x100000
#ifdef PDF_ENABLE_XFA
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 11:06:45 +0000