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Unified Diff: core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp

Issue 1265503005: clang-format all pdfium code. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: sigh Created 5 years, 4 months ago
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Index: core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
diff --git a/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp b/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
index f70b9ecfc4ceb7978e600c0028cbec31835fd939..3c8b2567fe8490005271a4154acd07fd690b7e8f 100644
--- a/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
+++ b/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
@@ -13,1583 +13,1653 @@
#include "font_int.h"
extern short TT2PDF(int m, FXFT_Face face);
-extern FX_BOOL FT_UseTTCharmap(FXFT_Face face, int platform_id, int encoding_id);
+extern FX_BOOL FT_UseTTCharmap(FXFT_Face face,
+ int platform_id,
+ int encoding_id);
-CPDF_CMapManager::CPDF_CMapManager()
-{
- m_bPrompted = FALSE;
- FXSYS_memset(m_CID2UnicodeMaps, 0, sizeof m_CID2UnicodeMaps);
+CPDF_CMapManager::CPDF_CMapManager() {
+ m_bPrompted = FALSE;
+ FXSYS_memset(m_CID2UnicodeMaps, 0, sizeof m_CID2UnicodeMaps);
}
-CPDF_CMapManager::~CPDF_CMapManager()
-{
- DropAll(FALSE);
+CPDF_CMapManager::~CPDF_CMapManager() {
+ DropAll(FALSE);
}
-CPDF_CMap* CPDF_CMapManager::GetPredefinedCMap(const CFX_ByteString& name, FX_BOOL bPromptCJK)
-{
- CPDF_CMap* pCMap;
- if (m_CMaps.Lookup(name, (void*&)pCMap)) {
- return pCMap;
- }
- pCMap = LoadPredefinedCMap(name, bPromptCJK);
- if (name.IsEmpty()) {
- return pCMap;
- }
- m_CMaps.SetAt(name, pCMap);
+CPDF_CMap* CPDF_CMapManager::GetPredefinedCMap(const CFX_ByteString& name,
+ FX_BOOL bPromptCJK) {
+ CPDF_CMap* pCMap;
+ if (m_CMaps.Lookup(name, (void*&)pCMap)) {
return pCMap;
-}
-CPDF_CMap* CPDF_CMapManager::LoadPredefinedCMap(const CFX_ByteString& name, FX_BOOL bPromptCJK)
-{
- CPDF_CMap* pCMap = new CPDF_CMap;
- const FX_CHAR* pname = name;
- if (*pname == '/') {
- pname ++;
- }
- pCMap->LoadPredefined(this, pname, bPromptCJK);
+ }
+ pCMap = LoadPredefinedCMap(name, bPromptCJK);
+ if (name.IsEmpty()) {
return pCMap;
+ }
+ m_CMaps.SetAt(name, pCMap);
+ return pCMap;
}
-static const FX_CHAR* const g_CharsetNames[NUMBER_OF_CIDSETS] = {NULL, "GB1", "CNS1", "Japan1", "Korea1", "UCS" };
-static const int g_CharsetCPs[NUMBER_OF_CIDSETS] = {0, 936, 950, 932, 949, 1200 };
-int _CharsetFromOrdering(const CFX_ByteString& Ordering)
-{
- for (int charset = 1; charset < NUMBER_OF_CIDSETS; charset++) {
- if (Ordering == CFX_ByteStringC(g_CharsetNames[charset]))
- return charset;
- }
- return CIDSET_UNKNOWN;
+CPDF_CMap* CPDF_CMapManager::LoadPredefinedCMap(const CFX_ByteString& name,
+ FX_BOOL bPromptCJK) {
+ CPDF_CMap* pCMap = new CPDF_CMap;
+ const FX_CHAR* pname = name;
+ if (*pname == '/') {
+ pname++;
+ }
+ pCMap->LoadPredefined(this, pname, bPromptCJK);
+ return pCMap;
}
-void CPDF_CMapManager::ReloadAll()
-{
- DropAll(TRUE);
+static const FX_CHAR* const g_CharsetNames[NUMBER_OF_CIDSETS] = {
+ NULL, "GB1", "CNS1", "Japan1", "Korea1", "UCS"};
+static const int g_CharsetCPs[NUMBER_OF_CIDSETS] = {0, 936, 950,
+ 932, 949, 1200};
+int _CharsetFromOrdering(const CFX_ByteString& Ordering) {
+ for (int charset = 1; charset < NUMBER_OF_CIDSETS; charset++) {
+ if (Ordering == CFX_ByteStringC(g_CharsetNames[charset]))
+ return charset;
+ }
+ return CIDSET_UNKNOWN;
}
-void CPDF_CMapManager::DropAll(FX_BOOL bReload)
-{
- FX_POSITION pos = m_CMaps.GetStartPosition();
- while (pos) {
- CFX_ByteString name;
- CPDF_CMap* pCMap;
- m_CMaps.GetNextAssoc(pos, name, (void*&)pCMap);
- if (pCMap == NULL) {
- continue;
- }
- if (bReload) {
- pCMap->LoadPredefined(this, name, FALSE);
- } else {
- delete pCMap;
- }
+void CPDF_CMapManager::ReloadAll() {
+ DropAll(TRUE);
+}
+void CPDF_CMapManager::DropAll(FX_BOOL bReload) {
+ FX_POSITION pos = m_CMaps.GetStartPosition();
+ while (pos) {
+ CFX_ByteString name;
+ CPDF_CMap* pCMap;
+ m_CMaps.GetNextAssoc(pos, name, (void*&)pCMap);
+ if (pCMap == NULL) {
+ continue;
}
- for (int i = 0; i < sizeof m_CID2UnicodeMaps / sizeof(CPDF_CID2UnicodeMap*); i ++) {
- CPDF_CID2UnicodeMap* pMap = m_CID2UnicodeMaps[i];
- if (pMap == NULL) {
- continue;
- }
- if (bReload) {
- pMap->Load(this, i, FALSE);
- } else {
- delete pMap;
- }
+ if (bReload) {
+ pCMap->LoadPredefined(this, name, FALSE);
+ } else {
+ delete pCMap;
}
-}
-CPDF_CID2UnicodeMap* CPDF_CMapManager::GetCID2UnicodeMap(int charset, FX_BOOL bPromptCJK)
-{
- if (m_CID2UnicodeMaps[charset] == NULL) {
- m_CID2UnicodeMaps[charset] = LoadCID2UnicodeMap(charset, bPromptCJK);
+ }
+ for (int i = 0; i < sizeof m_CID2UnicodeMaps / sizeof(CPDF_CID2UnicodeMap*);
+ i++) {
+ CPDF_CID2UnicodeMap* pMap = m_CID2UnicodeMaps[i];
+ if (pMap == NULL) {
+ continue;
}
- return m_CID2UnicodeMaps[charset];
-}
-CPDF_CID2UnicodeMap* CPDF_CMapManager::LoadCID2UnicodeMap(int charset, FX_BOOL bPromptCJK)
-{
- CPDF_CID2UnicodeMap* pMap = new CPDF_CID2UnicodeMap();
- if (!pMap->Initialize()) {
- delete pMap;
- return NULL;
+ if (bReload) {
+ pMap->Load(this, i, FALSE);
+ } else {
+ delete pMap;
}
- pMap->Load(this, charset, bPromptCJK);
- return pMap;
+ }
}
-CPDF_CMapParser::CPDF_CMapParser()
-{
- m_pCMap = NULL;
- m_Status = 0;
- m_CodeSeq = 0;
+CPDF_CID2UnicodeMap* CPDF_CMapManager::GetCID2UnicodeMap(int charset,
+ FX_BOOL bPromptCJK) {
+ if (m_CID2UnicodeMaps[charset] == NULL) {
+ m_CID2UnicodeMaps[charset] = LoadCID2UnicodeMap(charset, bPromptCJK);
+ }
+ return m_CID2UnicodeMaps[charset];
}
-FX_BOOL CPDF_CMapParser::Initialize(CPDF_CMap* pCMap)
-{
- m_pCMap = pCMap;
- m_Status = 0;
- m_CodeSeq = 0;
- m_AddMaps.EstimateSize(0, 10240);
- return TRUE;
+CPDF_CID2UnicodeMap* CPDF_CMapManager::LoadCID2UnicodeMap(int charset,
+ FX_BOOL bPromptCJK) {
+ CPDF_CID2UnicodeMap* pMap = new CPDF_CID2UnicodeMap();
+ if (!pMap->Initialize()) {
+ delete pMap;
+ return NULL;
+ }
+ pMap->Load(this, charset, bPromptCJK);
+ return pMap;
}
-static FX_DWORD CMap_GetCode(const CFX_ByteStringC& word)
-{
- int num = 0;
- if (word.GetAt(0) == '<') {
- for (int i = 1; i < word.GetLength(); i ++) {
- uint8_t digit = word.GetAt(i);
- if (digit >= '0' && digit <= '9') {
- digit = digit - '0';
- } else if (digit >= 'a' && digit <= 'f') {
- digit = digit - 'a' + 10;
- } else if (digit >= 'A' && digit <= 'F') {
- digit = digit - 'A' + 10;
- } else {
- return num;
- }
- num = num * 16 + digit;
- }
- } else {
- for (int i = 0; i < word.GetLength(); i ++) {
- if (word.GetAt(i) < '0' || word.GetAt(i) > '9') {
- return num;
- }
- num = num * 10 + word.GetAt(i) - '0';
- }
- }
- return num;
+CPDF_CMapParser::CPDF_CMapParser() {
+ m_pCMap = NULL;
+ m_Status = 0;
+ m_CodeSeq = 0;
}
-static FX_BOOL _CMap_GetCodeRange(_CMap_CodeRange& range, const CFX_ByteStringC& first, const CFX_ByteStringC& second)
-{
- if (first.GetLength() == 0 || first.GetAt(0) != '<') {
- return FALSE;
- }
- int i;
- for (i = 1; i < first.GetLength(); i ++)
- if (first.GetAt(i) == '>') {
- break;
- }
- range.m_CharSize = (i - 1) / 2;
- if (range.m_CharSize > 4) {
- return FALSE;
- }
- for (i = 0; i < range.m_CharSize; i ++) {
- uint8_t digit1 = first.GetAt(i * 2 + 1);
- uint8_t digit2 = first.GetAt(i * 2 + 2);
- uint8_t byte = (digit1 >= '0' && digit1 <= '9') ? (digit1 - '0') : ((digit1 & 0xdf) - 'A' + 10);
- byte = byte * 16 + ((digit2 >= '0' && digit2 <= '9') ? (digit2 - '0') : ((digit2 & 0xdf) - 'A' + 10));
- range.m_Lower[i] = byte;
- }
- FX_DWORD size = second.GetLength();
- for (i = 0; i < range.m_CharSize; i ++) {
- uint8_t digit1 = ((FX_DWORD)i * 2 + 1 < size) ? second.GetAt((FX_STRSIZE)i * 2 + 1) : 0;
- uint8_t digit2 = ((FX_DWORD)i * 2 + 2 < size) ? second.GetAt((FX_STRSIZE)i * 2 + 2) : 0;
- uint8_t byte = (digit1 >= '0' && digit1 <= '9') ? (digit1 - '0') : ((digit1 & 0xdf) - 'A' + 10);
- byte = byte * 16 + ((digit2 >= '0' && digit2 <= '9') ? (digit2 - '0') : ((digit2 & 0xdf) - 'A' + 10));
- range.m_Upper[i] = byte;
- }
- return TRUE;
+FX_BOOL CPDF_CMapParser::Initialize(CPDF_CMap* pCMap) {
+ m_pCMap = pCMap;
+ m_Status = 0;
+ m_CodeSeq = 0;
+ m_AddMaps.EstimateSize(0, 10240);
+ return TRUE;
}
-static CFX_ByteString CMap_GetString(const CFX_ByteStringC& word)
-{
- return word.Mid(1, word.GetLength() - 2);
+static FX_DWORD CMap_GetCode(const CFX_ByteStringC& word) {
+ int num = 0;
+ if (word.GetAt(0) == '<') {
+ for (int i = 1; i < word.GetLength(); i++) {
+ uint8_t digit = word.GetAt(i);
+ if (digit >= '0' && digit <= '9') {
+ digit = digit - '0';
+ } else if (digit >= 'a' && digit <= 'f') {
+ digit = digit - 'a' + 10;
+ } else if (digit >= 'A' && digit <= 'F') {
+ digit = digit - 'A' + 10;
+ } else {
+ return num;
+ }
+ num = num * 16 + digit;
+ }
+ } else {
+ for (int i = 0; i < word.GetLength(); i++) {
+ if (word.GetAt(i) < '0' || word.GetAt(i) > '9') {
+ return num;
+ }
+ num = num * 10 + word.GetAt(i) - '0';
+ }
+ }
+ return num;
}
-void CPDF_CMapParser::ParseWord(const CFX_ByteStringC& word)
-{
- if (word.IsEmpty()) {
+static FX_BOOL _CMap_GetCodeRange(_CMap_CodeRange& range,
+ const CFX_ByteStringC& first,
+ const CFX_ByteStringC& second) {
+ if (first.GetLength() == 0 || first.GetAt(0) != '<') {
+ return FALSE;
+ }
+ int i;
+ for (i = 1; i < first.GetLength(); i++)
+ if (first.GetAt(i) == '>') {
+ break;
+ }
+ range.m_CharSize = (i - 1) / 2;
+ if (range.m_CharSize > 4) {
+ return FALSE;
+ }
+ for (i = 0; i < range.m_CharSize; i++) {
+ uint8_t digit1 = first.GetAt(i * 2 + 1);
+ uint8_t digit2 = first.GetAt(i * 2 + 2);
+ uint8_t byte = (digit1 >= '0' && digit1 <= '9')
+ ? (digit1 - '0')
+ : ((digit1 & 0xdf) - 'A' + 10);
+ byte = byte * 16 + ((digit2 >= '0' && digit2 <= '9')
+ ? (digit2 - '0')
+ : ((digit2 & 0xdf) - 'A' + 10));
+ range.m_Lower[i] = byte;
+ }
+ FX_DWORD size = second.GetLength();
+ for (i = 0; i < range.m_CharSize; i++) {
+ uint8_t digit1 =
+ ((FX_DWORD)i * 2 + 1 < size) ? second.GetAt((FX_STRSIZE)i * 2 + 1) : 0;
+ uint8_t digit2 =
+ ((FX_DWORD)i * 2 + 2 < size) ? second.GetAt((FX_STRSIZE)i * 2 + 2) : 0;
+ uint8_t byte = (digit1 >= '0' && digit1 <= '9')
+ ? (digit1 - '0')
+ : ((digit1 & 0xdf) - 'A' + 10);
+ byte = byte * 16 + ((digit2 >= '0' && digit2 <= '9')
+ ? (digit2 - '0')
+ : ((digit2 & 0xdf) - 'A' + 10));
+ range.m_Upper[i] = byte;
+ }
+ return TRUE;
+}
+static CFX_ByteString CMap_GetString(const CFX_ByteStringC& word) {
+ return word.Mid(1, word.GetLength() - 2);
+}
+void CPDF_CMapParser::ParseWord(const CFX_ByteStringC& word) {
+ if (word.IsEmpty()) {
+ return;
+ }
+ if (word == FX_BSTRC("begincidchar")) {
+ m_Status = 1;
+ m_CodeSeq = 0;
+ } else if (word == FX_BSTRC("begincidrange")) {
+ m_Status = 2;
+ m_CodeSeq = 0;
+ } else if (word == FX_BSTRC("endcidrange") ||
+ word == FX_BSTRC("endcidchar")) {
+ m_Status = 0;
+ } else if (word == FX_BSTRC("/WMode")) {
+ m_Status = 6;
+ } else if (word == FX_BSTRC("/Registry")) {
+ m_Status = 3;
+ } else if (word == FX_BSTRC("/Ordering")) {
+ m_Status = 4;
+ } else if (word == FX_BSTRC("/Supplement")) {
+ m_Status = 5;
+ } else if (word == FX_BSTRC("begincodespacerange")) {
+ m_Status = 7;
+ m_CodeSeq = 0;
+ } else if (word == FX_BSTRC("usecmap")) {
+ } else if (m_Status == 1 || m_Status == 2) {
+ m_CodePoints[m_CodeSeq] = CMap_GetCode(word);
+ m_CodeSeq++;
+ FX_DWORD StartCode, EndCode;
+ FX_WORD StartCID;
+ if (m_Status == 1) {
+ if (m_CodeSeq < 2) {
+ return;
+ }
+ EndCode = StartCode = m_CodePoints[0];
+ StartCID = (FX_WORD)m_CodePoints[1];
+ } else {
+ if (m_CodeSeq < 3) {
return;
+ }
+ StartCode = m_CodePoints[0];
+ EndCode = m_CodePoints[1];
+ StartCID = (FX_WORD)m_CodePoints[2];
+ }
+ if (EndCode < 0x10000) {
+ for (FX_DWORD code = StartCode; code <= EndCode; code++) {
+ m_pCMap->m_pMapping[code] = (FX_WORD)(StartCID + code - StartCode);
+ }
+ } else {
+ FX_DWORD buf[2];
+ buf[0] = StartCode;
+ buf[1] = ((EndCode - StartCode) << 16) + StartCID;
+ m_AddMaps.AppendBlock(buf, sizeof buf);
}
- if (word == FX_BSTRC("begincidchar")) {
- m_Status = 1;
- m_CodeSeq = 0;
- } else if (word == FX_BSTRC("begincidrange")) {
- m_Status = 2;
- m_CodeSeq = 0;
- } else if (word == FX_BSTRC("endcidrange") || word == FX_BSTRC("endcidchar")) {
- m_Status = 0;
- } else if (word == FX_BSTRC("/WMode")) {
- m_Status = 6;
- } else if (word == FX_BSTRC("/Registry")) {
- m_Status = 3;
- } else if (word == FX_BSTRC("/Ordering")) {
- m_Status = 4;
- } else if (word == FX_BSTRC("/Supplement")) {
- m_Status = 5;
- } else if (word == FX_BSTRC("begincodespacerange")) {
- m_Status = 7;
- m_CodeSeq = 0;
- } else if (word == FX_BSTRC("usecmap")) {
- } else if (m_Status == 1 || m_Status == 2) {
- m_CodePoints[m_CodeSeq] = CMap_GetCode(word);
- m_CodeSeq ++;
- FX_DWORD StartCode, EndCode;
- FX_WORD StartCID;
- if (m_Status == 1) {
- if (m_CodeSeq < 2) {
- return;
- }
- EndCode = StartCode = m_CodePoints[0];
- StartCID = (FX_WORD)m_CodePoints[1];
- } else {
- if (m_CodeSeq < 3) {
- return;
- }
- StartCode = m_CodePoints[0];
- EndCode = m_CodePoints[1];
- StartCID = (FX_WORD)m_CodePoints[2];
- }
- if (EndCode < 0x10000) {
- for (FX_DWORD code = StartCode; code <= EndCode; code ++) {
- m_pCMap->m_pMapping[code] = (FX_WORD)(StartCID + code - StartCode);
- }
- } else {
- FX_DWORD buf[2];
- buf[0] = StartCode;
- buf[1] = ((EndCode - StartCode) << 16) + StartCID;
- m_AddMaps.AppendBlock(buf, sizeof buf);
- }
- m_CodeSeq = 0;
- } else if (m_Status == 3) {
- CMap_GetString(word);
- m_Status = 0;
- } else if (m_Status == 4) {
- m_pCMap->m_Charset = _CharsetFromOrdering(CMap_GetString(word));
- m_Status = 0;
- } else if (m_Status == 5) {
- CMap_GetCode(word);
- m_Status = 0;
- } else if (m_Status == 6) {
- m_pCMap->m_bVertical = CMap_GetCode(word);
- m_Status = 0;
- } else if (m_Status == 7) {
- if (word == FX_BSTRC("endcodespacerange")) {
- int nSegs = m_CodeRanges.GetSize();
- if (nSegs > 1) {
- m_pCMap->m_CodingScheme = CPDF_CMap::MixedFourBytes;
- m_pCMap->m_nCodeRanges = nSegs;
- m_pCMap->m_pLeadingBytes = FX_Alloc2D(uint8_t, nSegs, sizeof(_CMap_CodeRange));
- FXSYS_memcpy(m_pCMap->m_pLeadingBytes, m_CodeRanges.GetData(), nSegs * sizeof(_CMap_CodeRange));
- } else if (nSegs == 1) {
- m_pCMap->m_CodingScheme = (m_CodeRanges[0].m_CharSize == 2) ? CPDF_CMap::TwoBytes : CPDF_CMap::OneByte;
- }
- m_Status = 0;
- } else {
- if (word.GetLength() == 0 || word.GetAt(0) != '<') {
- return;
- }
- if (m_CodeSeq % 2) {
- _CMap_CodeRange range;
- if (_CMap_GetCodeRange(range, m_LastWord, word)) {
- m_CodeRanges.Add(range);
- }
- }
- m_CodeSeq ++;
+ m_CodeSeq = 0;
+ } else if (m_Status == 3) {
+ CMap_GetString(word);
+ m_Status = 0;
+ } else if (m_Status == 4) {
+ m_pCMap->m_Charset = _CharsetFromOrdering(CMap_GetString(word));
+ m_Status = 0;
+ } else if (m_Status == 5) {
+ CMap_GetCode(word);
+ m_Status = 0;
+ } else if (m_Status == 6) {
+ m_pCMap->m_bVertical = CMap_GetCode(word);
+ m_Status = 0;
+ } else if (m_Status == 7) {
+ if (word == FX_BSTRC("endcodespacerange")) {
+ int nSegs = m_CodeRanges.GetSize();
+ if (nSegs > 1) {
+ m_pCMap->m_CodingScheme = CPDF_CMap::MixedFourBytes;
+ m_pCMap->m_nCodeRanges = nSegs;
+ m_pCMap->m_pLeadingBytes =
+ FX_Alloc2D(uint8_t, nSegs, sizeof(_CMap_CodeRange));
+ FXSYS_memcpy(m_pCMap->m_pLeadingBytes, m_CodeRanges.GetData(),
+ nSegs * sizeof(_CMap_CodeRange));
+ } else if (nSegs == 1) {
+ m_pCMap->m_CodingScheme = (m_CodeRanges[0].m_CharSize == 2)
+ ? CPDF_CMap::TwoBytes
+ : CPDF_CMap::OneByte;
+ }
+ m_Status = 0;
+ } else {
+ if (word.GetLength() == 0 || word.GetAt(0) != '<') {
+ return;
+ }
+ if (m_CodeSeq % 2) {
+ _CMap_CodeRange range;
+ if (_CMap_GetCodeRange(range, m_LastWord, word)) {
+ m_CodeRanges.Add(range);
}
+ }
+ m_CodeSeq++;
}
- m_LastWord = word;
+ }
+ m_LastWord = word;
}
-CPDF_CMap::CPDF_CMap()
-{
- m_Charset = CIDSET_UNKNOWN;
- m_Coding = CIDCODING_UNKNOWN;
- m_CodingScheme = TwoBytes;
- m_bVertical = 0;
- m_bLoaded = FALSE;
- m_pMapping = NULL;
- m_pLeadingBytes = NULL;
- m_pAddMapping = NULL;
- m_pEmbedMap = NULL;
- m_pUseMap = NULL;
- m_nCodeRanges = 0;
+CPDF_CMap::CPDF_CMap() {
+ m_Charset = CIDSET_UNKNOWN;
+ m_Coding = CIDCODING_UNKNOWN;
+ m_CodingScheme = TwoBytes;
+ m_bVertical = 0;
+ m_bLoaded = FALSE;
+ m_pMapping = NULL;
+ m_pLeadingBytes = NULL;
+ m_pAddMapping = NULL;
+ m_pEmbedMap = NULL;
+ m_pUseMap = NULL;
+ m_nCodeRanges = 0;
}
-CPDF_CMap::~CPDF_CMap()
-{
- if (m_pMapping) {
- FX_Free(m_pMapping);
- }
- if (m_pAddMapping) {
- FX_Free(m_pAddMapping);
- }
- if (m_pLeadingBytes) {
- FX_Free(m_pLeadingBytes);
- }
- delete m_pUseMap;
+CPDF_CMap::~CPDF_CMap() {
+ if (m_pMapping) {
+ FX_Free(m_pMapping);
+ }
+ if (m_pAddMapping) {
+ FX_Free(m_pAddMapping);
+ }
+ if (m_pLeadingBytes) {
+ FX_Free(m_pLeadingBytes);
+ }
+ delete m_pUseMap;
}
-void CPDF_CMap::Release()
-{
- if (m_PredefinedCMap.IsEmpty()) {
- delete this;
- }
+void CPDF_CMap::Release() {
+ if (m_PredefinedCMap.IsEmpty()) {
+ delete this;
+ }
}
const CPDF_PredefinedCMap g_PredefinedCMaps[] = {
- { "GB-EUC", CIDSET_GB1, CIDCODING_GB, CPDF_CMap::MixedTwoBytes, 1, {0xa1, 0xfe} },
- { "GBpc-EUC", CIDSET_GB1, CIDCODING_GB, CPDF_CMap::MixedTwoBytes, 1, {0xa1, 0xfc} },
- { "GBK-EUC", CIDSET_GB1, CIDCODING_GB, CPDF_CMap::MixedTwoBytes, 1, {0x81, 0xfe} },
- { "GBKp-EUC", CIDSET_GB1, CIDCODING_GB, CPDF_CMap::MixedTwoBytes, 1, {0x81, 0xfe} },
- { "GBK2K-EUC", CIDSET_GB1, CIDCODING_GB, CPDF_CMap::MixedTwoBytes, 1, {0x81, 0xfe} },
- { "GBK2K", CIDSET_GB1, CIDCODING_GB, CPDF_CMap::MixedTwoBytes, 1, {0x81, 0xfe} },
- { "UniGB-UCS2", CIDSET_GB1, CIDCODING_UCS2, CPDF_CMap::TwoBytes },
- { "UniGB-UTF16", CIDSET_GB1, CIDCODING_UTF16, CPDF_CMap::TwoBytes },
- { "B5pc", CIDSET_CNS1, CIDCODING_BIG5, CPDF_CMap::MixedTwoBytes, 1, {0xa1, 0xfc} },
- { "HKscs-B5", CIDSET_CNS1, CIDCODING_BIG5, CPDF_CMap::MixedTwoBytes, 1, {0x88, 0xfe} },
- { "ETen-B5", CIDSET_CNS1, CIDCODING_BIG5, CPDF_CMap::MixedTwoBytes, 1, {0xa1, 0xfe} },
- { "ETenms-B5", CIDSET_CNS1, CIDCODING_BIG5, CPDF_CMap::MixedTwoBytes, 1, {0xa1, 0xfe} },
- { "UniCNS-UCS2", CIDSET_CNS1, CIDCODING_UCS2, CPDF_CMap::TwoBytes },
- { "UniCNS-UTF16", CIDSET_CNS1, CIDCODING_UTF16, CPDF_CMap::TwoBytes },
- { "83pv-RKSJ", CIDSET_JAPAN1, CIDCODING_JIS, CPDF_CMap::MixedTwoBytes, 2, {0x81, 0x9f, 0xe0, 0xfc} },
- { "90ms-RKSJ", CIDSET_JAPAN1, CIDCODING_JIS, CPDF_CMap::MixedTwoBytes, 2, {0x81, 0x9f, 0xe0, 0xfc} },
- { "90msp-RKSJ", CIDSET_JAPAN1, CIDCODING_JIS, CPDF_CMap::MixedTwoBytes, 2, {0x81, 0x9f, 0xe0, 0xfc} },
- { "90pv-RKSJ", CIDSET_JAPAN1, CIDCODING_JIS, CPDF_CMap::MixedTwoBytes, 2, {0x81, 0x9f, 0xe0, 0xfc} },
- { "Add-RKSJ", CIDSET_JAPAN1, CIDCODING_JIS, CPDF_CMap::MixedTwoBytes, 2, {0x81, 0x9f, 0xe0, 0xfc} },
- { "EUC", CIDSET_JAPAN1, CIDCODING_JIS, CPDF_CMap::MixedTwoBytes, 2, {0x8e, 0x8e, 0xa1, 0xfe} },
- { "H", CIDSET_JAPAN1, CIDCODING_JIS, CPDF_CMap::TwoBytes, 1, {0x21, 0x7e} },
- { "V", CIDSET_JAPAN1, CIDCODING_JIS, CPDF_CMap::TwoBytes, 1, {0x21, 0x7e} },
- { "Ext-RKSJ", CIDSET_JAPAN1, CIDCODING_JIS, CPDF_CMap::MixedTwoBytes, 2, {0x81, 0x9f, 0xe0, 0xfc} },
- { "UniJIS-UCS2", CIDSET_JAPAN1, CIDCODING_UCS2, CPDF_CMap::TwoBytes },
- { "UniJIS-UCS2-HW", CIDSET_JAPAN1, CIDCODING_UCS2, CPDF_CMap::TwoBytes },
- { "UniJIS-UTF16", CIDSET_JAPAN1, CIDCODING_UTF16, CPDF_CMap::TwoBytes },
- { "KSC-EUC", CIDSET_KOREA1, CIDCODING_KOREA, CPDF_CMap::MixedTwoBytes, 1, {0xa1, 0xfe} },
- { "KSCms-UHC", CIDSET_KOREA1, CIDCODING_KOREA, CPDF_CMap::MixedTwoBytes, 1, {0x81, 0xfe} },
- { "KSCms-UHC-HW", CIDSET_KOREA1, CIDCODING_KOREA, CPDF_CMap::MixedTwoBytes, 1, {0x81, 0xfe} },
- { "KSCpc-EUC", CIDSET_KOREA1, CIDCODING_KOREA, CPDF_CMap::MixedTwoBytes, 1, {0xa1, 0xfd} },
- { "UniKS-UCS2", CIDSET_KOREA1, CIDCODING_UCS2, CPDF_CMap::TwoBytes },
- { "UniKS-UTF16", CIDSET_KOREA1, CIDCODING_UTF16, CPDF_CMap::TwoBytes },
- { NULL, 0, 0 }
-};
-extern void FPDFAPI_FindEmbeddedCMap(const char* name, int charset, int coding, const FXCMAP_CMap*& pMap);
-extern FX_WORD FPDFAPI_CIDFromCharCode(const FXCMAP_CMap* pMap, FX_DWORD charcode);
-FX_BOOL CPDF_CMap::LoadPredefined(CPDF_CMapManager* pMgr, const FX_CHAR* pName, FX_BOOL bPromptCJK)
-{
- m_PredefinedCMap = pName;
- if (m_PredefinedCMap == FX_BSTRC("Identity-H") || m_PredefinedCMap == FX_BSTRC("Identity-V")) {
- m_Coding = CIDCODING_CID;
- m_bVertical = pName[9] == 'V';
- m_bLoaded = TRUE;
- return TRUE;
- }
- CFX_ByteString cmapid = m_PredefinedCMap;
- m_bVertical = cmapid.Right(1) == FX_BSTRC("V");
- if (cmapid.GetLength() > 2) {
- cmapid = cmapid.Left(cmapid.GetLength() - 2);
- }
- int index = 0;
- while (1) {
- if (g_PredefinedCMaps[index].m_pName == NULL) {
- return FALSE;
- }
- if (cmapid == CFX_ByteStringC(g_PredefinedCMaps[index].m_pName)) {
- break;
- }
- index ++;
- }
- const CPDF_PredefinedCMap& map = g_PredefinedCMaps[index];
- m_Charset = map.m_Charset;
- m_Coding = map.m_Coding;
- m_CodingScheme = map.m_CodingScheme;
- if (m_CodingScheme == MixedTwoBytes) {
- m_pLeadingBytes = FX_Alloc(uint8_t, 256);
- for (FX_DWORD i = 0; i < map.m_LeadingSegCount; i ++) {
- for (int b = map.m_LeadingSegs[i * 2]; b <= map.m_LeadingSegs[i * 2 + 1]; b ++) {
- m_pLeadingBytes[b] = 1;
- }
- }
- }
- FPDFAPI_FindEmbeddedCMap(pName, m_Charset, m_Coding, m_pEmbedMap);
- if (m_pEmbedMap) {
- m_bLoaded = TRUE;
- return TRUE;
- }
- return FALSE;
+ {"GB-EUC",
+ CIDSET_GB1,
+ CIDCODING_GB,
+ CPDF_CMap::MixedTwoBytes,
+ 1,
+ {0xa1, 0xfe}},
+ {"GBpc-EUC",
+ CIDSET_GB1,
+ CIDCODING_GB,
+ CPDF_CMap::MixedTwoBytes,
+ 1,
+ {0xa1, 0xfc}},
+ {"GBK-EUC",
+ CIDSET_GB1,
+ CIDCODING_GB,
+ CPDF_CMap::MixedTwoBytes,
+ 1,
+ {0x81, 0xfe}},
+ {"GBKp-EUC",
+ CIDSET_GB1,
+ CIDCODING_GB,
+ CPDF_CMap::MixedTwoBytes,
+ 1,
+ {0x81, 0xfe}},
+ {"GBK2K-EUC",
+ CIDSET_GB1,
+ CIDCODING_GB,
+ CPDF_CMap::MixedTwoBytes,
+ 1,
+ {0x81, 0xfe}},
+ {"GBK2K",
+ CIDSET_GB1,
+ CIDCODING_GB,
+ CPDF_CMap::MixedTwoBytes,
+ 1,
+ {0x81, 0xfe}},
+ {"UniGB-UCS2", CIDSET_GB1, CIDCODING_UCS2, CPDF_CMap::TwoBytes},
+ {"UniGB-UTF16", CIDSET_GB1, CIDCODING_UTF16, CPDF_CMap::TwoBytes},
+ {"B5pc",
+ CIDSET_CNS1,
+ CIDCODING_BIG5,
+ CPDF_CMap::MixedTwoBytes,
+ 1,
+ {0xa1, 0xfc}},
+ {"HKscs-B5",
+ CIDSET_CNS1,
+ CIDCODING_BIG5,
+ CPDF_CMap::MixedTwoBytes,
+ 1,
+ {0x88, 0xfe}},
+ {"ETen-B5",
+ CIDSET_CNS1,
+ CIDCODING_BIG5,
+ CPDF_CMap::MixedTwoBytes,
+ 1,
+ {0xa1, 0xfe}},
+ {"ETenms-B5",
+ CIDSET_CNS1,
+ CIDCODING_BIG5,
+ CPDF_CMap::MixedTwoBytes,
+ 1,
+ {0xa1, 0xfe}},
+ {"UniCNS-UCS2", CIDSET_CNS1, CIDCODING_UCS2, CPDF_CMap::TwoBytes},
+ {"UniCNS-UTF16", CIDSET_CNS1, CIDCODING_UTF16, CPDF_CMap::TwoBytes},
+ {"83pv-RKSJ",
+ CIDSET_JAPAN1,
+ CIDCODING_JIS,
+ CPDF_CMap::MixedTwoBytes,
+ 2,
+ {0x81, 0x9f, 0xe0, 0xfc}},
+ {"90ms-RKSJ",
+ CIDSET_JAPAN1,
+ CIDCODING_JIS,
+ CPDF_CMap::MixedTwoBytes,
+ 2,
+ {0x81, 0x9f, 0xe0, 0xfc}},
+ {"90msp-RKSJ",
+ CIDSET_JAPAN1,
+ CIDCODING_JIS,
+ CPDF_CMap::MixedTwoBytes,
+ 2,
+ {0x81, 0x9f, 0xe0, 0xfc}},
+ {"90pv-RKSJ",
+ CIDSET_JAPAN1,
+ CIDCODING_JIS,
+ CPDF_CMap::MixedTwoBytes,
+ 2,
+ {0x81, 0x9f, 0xe0, 0xfc}},
+ {"Add-RKSJ",
+ CIDSET_JAPAN1,
+ CIDCODING_JIS,
+ CPDF_CMap::MixedTwoBytes,
+ 2,
+ {0x81, 0x9f, 0xe0, 0xfc}},
+ {"EUC",
+ CIDSET_JAPAN1,
+ CIDCODING_JIS,
+ CPDF_CMap::MixedTwoBytes,
+ 2,
+ {0x8e, 0x8e, 0xa1, 0xfe}},
+ {"H", CIDSET_JAPAN1, CIDCODING_JIS, CPDF_CMap::TwoBytes, 1, {0x21, 0x7e}},
+ {"V", CIDSET_JAPAN1, CIDCODING_JIS, CPDF_CMap::TwoBytes, 1, {0x21, 0x7e}},
+ {"Ext-RKSJ",
+ CIDSET_JAPAN1,
+ CIDCODING_JIS,
+ CPDF_CMap::MixedTwoBytes,
+ 2,
+ {0x81, 0x9f, 0xe0, 0xfc}},
+ {"UniJIS-UCS2", CIDSET_JAPAN1, CIDCODING_UCS2, CPDF_CMap::TwoBytes},
+ {"UniJIS-UCS2-HW", CIDSET_JAPAN1, CIDCODING_UCS2, CPDF_CMap::TwoBytes},
+ {"UniJIS-UTF16", CIDSET_JAPAN1, CIDCODING_UTF16, CPDF_CMap::TwoBytes},
+ {"KSC-EUC",
+ CIDSET_KOREA1,
+ CIDCODING_KOREA,
+ CPDF_CMap::MixedTwoBytes,
+ 1,
+ {0xa1, 0xfe}},
+ {"KSCms-UHC",
+ CIDSET_KOREA1,
+ CIDCODING_KOREA,
+ CPDF_CMap::MixedTwoBytes,
+ 1,
+ {0x81, 0xfe}},
+ {"KSCms-UHC-HW",
+ CIDSET_KOREA1,
+ CIDCODING_KOREA,
+ CPDF_CMap::MixedTwoBytes,
+ 1,
+ {0x81, 0xfe}},
+ {"KSCpc-EUC",
+ CIDSET_KOREA1,
+ CIDCODING_KOREA,
+ CPDF_CMap::MixedTwoBytes,
+ 1,
+ {0xa1, 0xfd}},
+ {"UniKS-UCS2", CIDSET_KOREA1, CIDCODING_UCS2, CPDF_CMap::TwoBytes},
+ {"UniKS-UTF16", CIDSET_KOREA1, CIDCODING_UTF16, CPDF_CMap::TwoBytes},
+ {NULL, 0, 0}};
+extern void FPDFAPI_FindEmbeddedCMap(const char* name,
+ int charset,
+ int coding,
+ const FXCMAP_CMap*& pMap);
+extern FX_WORD FPDFAPI_CIDFromCharCode(const FXCMAP_CMap* pMap,
+ FX_DWORD charcode);
+FX_BOOL CPDF_CMap::LoadPredefined(CPDF_CMapManager* pMgr,
+ const FX_CHAR* pName,
+ FX_BOOL bPromptCJK) {
+ m_PredefinedCMap = pName;
+ if (m_PredefinedCMap == FX_BSTRC("Identity-H") ||
+ m_PredefinedCMap == FX_BSTRC("Identity-V")) {
+ m_Coding = CIDCODING_CID;
+ m_bVertical = pName[9] == 'V';
+ m_bLoaded = TRUE;
+ return TRUE;
+ }
+ CFX_ByteString cmapid = m_PredefinedCMap;
+ m_bVertical = cmapid.Right(1) == FX_BSTRC("V");
+ if (cmapid.GetLength() > 2) {
+ cmapid = cmapid.Left(cmapid.GetLength() - 2);
+ }
+ int index = 0;
+ while (1) {
+ if (g_PredefinedCMaps[index].m_pName == NULL) {
+ return FALSE;
+ }
+ if (cmapid == CFX_ByteStringC(g_PredefinedCMaps[index].m_pName)) {
+ break;
+ }
+ index++;
+ }
+ const CPDF_PredefinedCMap& map = g_PredefinedCMaps[index];
+ m_Charset = map.m_Charset;
+ m_Coding = map.m_Coding;
+ m_CodingScheme = map.m_CodingScheme;
+ if (m_CodingScheme == MixedTwoBytes) {
+ m_pLeadingBytes = FX_Alloc(uint8_t, 256);
+ for (FX_DWORD i = 0; i < map.m_LeadingSegCount; i++) {
+ for (int b = map.m_LeadingSegs[i * 2]; b <= map.m_LeadingSegs[i * 2 + 1];
+ b++) {
+ m_pLeadingBytes[b] = 1;
+ }
+ }
+ }
+ FPDFAPI_FindEmbeddedCMap(pName, m_Charset, m_Coding, m_pEmbedMap);
+ if (m_pEmbedMap) {
+ m_bLoaded = TRUE;
+ return TRUE;
+ }
+ return FALSE;
}
extern "C" {
- static int compare_dword(const void* data1, const void* data2)
- {
- return (*(FX_DWORD*)data1) - (*(FX_DWORD*)data2);
- }
+static int compare_dword(const void* data1, const void* data2) {
+ return (*(FX_DWORD*)data1) - (*(FX_DWORD*)data2);
+}
};
-FX_BOOL CPDF_CMap::LoadEmbedded(const uint8_t* pData, FX_DWORD size)
-{
- m_pMapping = FX_Alloc(FX_WORD, 65536);
- CPDF_CMapParser parser;
- parser.Initialize(this);
- CPDF_SimpleParser syntax(pData, size);
- while (1) {
- CFX_ByteStringC word = syntax.GetWord();
- if (word.IsEmpty()) {
- break;
- }
- parser.ParseWord(word);
- }
- if (m_CodingScheme == MixedFourBytes && parser.m_AddMaps.GetSize()) {
- m_pAddMapping = FX_Alloc(uint8_t, parser.m_AddMaps.GetSize() + 4);
- *(FX_DWORD*)m_pAddMapping = parser.m_AddMaps.GetSize() / 8;
- FXSYS_memcpy(m_pAddMapping + 4, parser.m_AddMaps.GetBuffer(), parser.m_AddMaps.GetSize());
- FXSYS_qsort(m_pAddMapping + 4, parser.m_AddMaps.GetSize() / 8, 8, compare_dword);
- }
- return TRUE;
+FX_BOOL CPDF_CMap::LoadEmbedded(const uint8_t* pData, FX_DWORD size) {
+ m_pMapping = FX_Alloc(FX_WORD, 65536);
+ CPDF_CMapParser parser;
+ parser.Initialize(this);
+ CPDF_SimpleParser syntax(pData, size);
+ while (1) {
+ CFX_ByteStringC word = syntax.GetWord();
+ if (word.IsEmpty()) {
+ break;
+ }
+ parser.ParseWord(word);
+ }
+ if (m_CodingScheme == MixedFourBytes && parser.m_AddMaps.GetSize()) {
+ m_pAddMapping = FX_Alloc(uint8_t, parser.m_AddMaps.GetSize() + 4);
+ *(FX_DWORD*)m_pAddMapping = parser.m_AddMaps.GetSize() / 8;
+ FXSYS_memcpy(m_pAddMapping + 4, parser.m_AddMaps.GetBuffer(),
+ parser.m_AddMaps.GetSize());
+ FXSYS_qsort(m_pAddMapping + 4, parser.m_AddMaps.GetSize() / 8, 8,
+ compare_dword);
+ }
+ return TRUE;
}
extern "C" {
- static int compareCID(const void* key, const void* element)
- {
- if ((*(FX_DWORD*)key) < (*(FX_DWORD*)element)) {
- return -1;
- }
- if ((*(FX_DWORD*)key) > (*(FX_DWORD*)element) + ((FX_DWORD*)element)[1] / 65536) {
- return 1;
- }
- return 0;
- }
+static int compareCID(const void* key, const void* element) {
+ if ((*(FX_DWORD*)key) < (*(FX_DWORD*)element)) {
+ return -1;
+ }
+ if ((*(FX_DWORD*)key) >
+ (*(FX_DWORD*)element) + ((FX_DWORD*)element)[1] / 65536) {
+ return 1;
+ }
+ return 0;
+}
};
-FX_WORD CPDF_CMap::CIDFromCharCode(FX_DWORD charcode) const
-{
- if (m_Coding == CIDCODING_CID) {
- return (FX_WORD)charcode;
- }
- if (m_pEmbedMap) {
- return FPDFAPI_CIDFromCharCode(m_pEmbedMap, charcode);
- }
- if (m_pMapping == NULL) {
- return (FX_WORD)charcode;
- }
- if (charcode >> 16) {
- if (m_pAddMapping) {
- void* found = FXSYS_bsearch(&charcode, m_pAddMapping + 4, *(FX_DWORD*)m_pAddMapping, 8, compareCID);
- if (found == NULL) {
- if (m_pUseMap) {
- return m_pUseMap->CIDFromCharCode(charcode);
- }
- return 0;
- }
- return (FX_WORD)(((FX_DWORD*)found)[1] % 65536 + charcode - * (FX_DWORD*)found);
- }
+FX_WORD CPDF_CMap::CIDFromCharCode(FX_DWORD charcode) const {
+ if (m_Coding == CIDCODING_CID) {
+ return (FX_WORD)charcode;
+ }
+ if (m_pEmbedMap) {
+ return FPDFAPI_CIDFromCharCode(m_pEmbedMap, charcode);
+ }
+ if (m_pMapping == NULL) {
+ return (FX_WORD)charcode;
+ }
+ if (charcode >> 16) {
+ if (m_pAddMapping) {
+ void* found = FXSYS_bsearch(&charcode, m_pAddMapping + 4,
+ *(FX_DWORD*)m_pAddMapping, 8, compareCID);
+ if (found == NULL) {
if (m_pUseMap) {
- return m_pUseMap->CIDFromCharCode(charcode);
+ return m_pUseMap->CIDFromCharCode(charcode);
}
return 0;
+ }
+ return (FX_WORD)(((FX_DWORD*)found)[1] % 65536 + charcode -
+ *(FX_DWORD*)found);
}
- FX_DWORD CID = m_pMapping[charcode];
- if (!CID && m_pUseMap) {
- return m_pUseMap->CIDFromCharCode(charcode);
+ if (m_pUseMap) {
+ return m_pUseMap->CIDFromCharCode(charcode);
}
- return (FX_WORD)CID;
+ return 0;
+ }
+ FX_DWORD CID = m_pMapping[charcode];
+ if (!CID && m_pUseMap) {
+ return m_pUseMap->CIDFromCharCode(charcode);
+ }
+ return (FX_WORD)CID;
}
-static int _CheckCodeRange(uint8_t* codes, int size, _CMap_CodeRange* pRanges, int nRanges)
-{
- int iSeg = nRanges - 1;
- while (iSeg >= 0) {
- if (pRanges[iSeg].m_CharSize < size) {
- iSeg --;
- continue;
- }
- int iChar = 0;
- while (iChar < size) {
- if (codes[iChar] < pRanges[iSeg].m_Lower[iChar] ||
- codes[iChar] > pRanges[iSeg].m_Upper[iChar]) {
- break;
- }
- iChar ++;
+static int _CheckCodeRange(uint8_t* codes,
+ int size,
+ _CMap_CodeRange* pRanges,
+ int nRanges) {
+ int iSeg = nRanges - 1;
+ while (iSeg >= 0) {
+ if (pRanges[iSeg].m_CharSize < size) {
+ iSeg--;
+ continue;
+ }
+ int iChar = 0;
+ while (iChar < size) {
+ if (codes[iChar] < pRanges[iSeg].m_Lower[iChar] ||
+ codes[iChar] > pRanges[iSeg].m_Upper[iChar]) {
+ break;
+ }
+ iChar++;
+ }
+ if (iChar == pRanges[iSeg].m_CharSize) {
+ return 2;
+ }
+ if (iChar) {
+ if (size == pRanges[iSeg].m_CharSize) {
+ return 2;
+ }
+ return 1;
+ }
+ iSeg--;
+ }
+ return 0;
+}
+FX_DWORD CPDF_CMap::GetNextChar(const FX_CHAR* pString,
+ int nStrLen,
+ int& offset) const {
+ switch (m_CodingScheme) {
+ case OneByte:
+ return ((uint8_t*)pString)[offset++];
+ case TwoBytes:
+ offset += 2;
+ return ((uint8_t*)pString)[offset - 2] * 256 +
+ ((uint8_t*)pString)[offset - 1];
+ case MixedTwoBytes: {
+ uint8_t byte1 = ((uint8_t*)pString)[offset++];
+ if (!m_pLeadingBytes[byte1]) {
+ return byte1;
+ }
+ uint8_t byte2 = ((uint8_t*)pString)[offset++];
+ return byte1 * 256 + byte2;
+ }
+ case MixedFourBytes: {
+ uint8_t codes[4];
+ int char_size = 1;
+ codes[0] = ((uint8_t*)pString)[offset++];
+ _CMap_CodeRange* pRanges = (_CMap_CodeRange*)m_pLeadingBytes;
+ while (1) {
+ int ret = _CheckCodeRange(codes, char_size, pRanges, m_nCodeRanges);
+ if (ret == 0) {
+ return 0;
}
- if (iChar == pRanges[iSeg].m_CharSize) {
- return 2;
+ if (ret == 2) {
+ FX_DWORD charcode = 0;
+ for (int i = 0; i < char_size; i++) {
+ charcode = (charcode << 8) + codes[i];
+ }
+ return charcode;
}
- if (iChar) {
- if (size == pRanges[iSeg].m_CharSize) {
- return 2;
- }
- return 1;
+ if (char_size == 4 || offset == nStrLen) {
+ return 0;
}
- iSeg --;
+ codes[char_size++] = ((uint8_t*)pString)[offset++];
+ }
+ break;
}
- return 0;
-}
-FX_DWORD CPDF_CMap::GetNextChar(const FX_CHAR* pString, int nStrLen, int& offset) const
-{
- switch (m_CodingScheme) {
- case OneByte:
- return ((uint8_t*)pString)[offset++];
- case TwoBytes:
- offset += 2;
- return ((uint8_t*)pString)[offset - 2] * 256 + ((uint8_t*)pString)[offset - 1];
- case MixedTwoBytes: {
- uint8_t byte1 = ((uint8_t*)pString)[offset++];
- if (!m_pLeadingBytes[byte1]) {
- return byte1;
- }
- uint8_t byte2 = ((uint8_t*)pString)[offset++];
- return byte1 * 256 + byte2;
- }
- case MixedFourBytes: {
- uint8_t codes[4];
- int char_size = 1;
- codes[0] = ((uint8_t*)pString)[offset++];
- _CMap_CodeRange* pRanges = (_CMap_CodeRange*)m_pLeadingBytes;
- while (1) {
- int ret = _CheckCodeRange(codes, char_size, pRanges, m_nCodeRanges);
- if (ret == 0) {
- return 0;
- }
- if (ret == 2) {
- FX_DWORD charcode = 0;
- for (int i = 0; i < char_size; i ++) {
- charcode = (charcode << 8) + codes[i];
- }
- return charcode;
- }
- if (char_size == 4 || offset == nStrLen) {
- return 0;
- }
- codes[char_size ++] = ((uint8_t*)pString)[offset++];
- }
- break;
- }
- }
- return 0;
-}
-int CPDF_CMap::GetCharSize(FX_DWORD charcode) const
-{
- switch (m_CodingScheme) {
- case OneByte:
- return 1;
- case TwoBytes:
- return 2;
- case MixedTwoBytes:
- case MixedFourBytes:
- if (charcode < 0x100) {
- return 1;
- }
- if (charcode < 0x10000) {
- return 2;
- }
- if (charcode < 0x1000000) {
- return 3;
- }
- return 4;
- }
- return 1;
-}
-int CPDF_CMap::CountChar(const FX_CHAR* pString, int size) const
-{
- switch (m_CodingScheme) {
- case OneByte:
- return size;
- case TwoBytes:
- return (size + 1) / 2;
- case MixedTwoBytes: {
- int count = 0;
- for (int i = 0; i < size; i ++) {
- count ++;
- if (m_pLeadingBytes[((uint8_t*)pString)[i]]) {
- i ++;
- }
- }
- return count;
- }
- case MixedFourBytes: {
- int count = 0, offset = 0;
- while (offset < size) {
- GetNextChar(pString, size, offset);
- count ++;
- }
- return count;
- }
- }
- return size;
+ }
+ return 0;
}
-int _GetCharSize(FX_DWORD charcode, _CMap_CodeRange* pRanges, int iRangesSize)
-{
- if (!iRangesSize) {
+int CPDF_CMap::GetCharSize(FX_DWORD charcode) const {
+ switch (m_CodingScheme) {
+ case OneByte:
+ return 1;
+ case TwoBytes:
+ return 2;
+ case MixedTwoBytes:
+ case MixedFourBytes:
+ if (charcode < 0x100) {
return 1;
- }
- uint8_t codes[4];
- codes[0] = codes[1] = 0x00;
- codes[2] = (uint8_t)(charcode >> 8 & 0xFF);
- codes[3] = (uint8_t)charcode;
- int offset = 0, size = 4;
- for (int i = 0; i < 4; ++i) {
- int iSeg = iRangesSize - 1;
- while (iSeg >= 0) {
- if (pRanges[iSeg].m_CharSize < size) {
- iSeg --;
- continue;
- }
- int iChar = 0;
- while (iChar < size) {
- if (codes[offset + iChar] < pRanges[iSeg].m_Lower[iChar] ||
- codes[offset + iChar] > pRanges[iSeg].m_Upper[iChar]) {
- break;
- }
- iChar ++;
- }
- if (iChar == pRanges[iSeg].m_CharSize) {
- return size;
- }
- iSeg --;
+ }
+ if (charcode < 0x10000) {
+ return 2;
+ }
+ if (charcode < 0x1000000) {
+ return 3;
+ }
+ return 4;
+ }
+ return 1;
+}
+int CPDF_CMap::CountChar(const FX_CHAR* pString, int size) const {
+ switch (m_CodingScheme) {
+ case OneByte:
+ return size;
+ case TwoBytes:
+ return (size + 1) / 2;
+ case MixedTwoBytes: {
+ int count = 0;
+ for (int i = 0; i < size; i++) {
+ count++;
+ if (m_pLeadingBytes[((uint8_t*)pString)[i]]) {
+ i++;
}
- size --;
- offset ++;
- }
- return 1;
+ }
+ return count;
+ }
+ case MixedFourBytes: {
+ int count = 0, offset = 0;
+ while (offset < size) {
+ GetNextChar(pString, size, offset);
+ count++;
+ }
+ return count;
+ }
+ }
+ return size;
}
-int CPDF_CMap::AppendChar(FX_CHAR* str, FX_DWORD charcode) const
-{
- switch (m_CodingScheme) {
- case OneByte:
- str[0] = (uint8_t)charcode;
- return 1;
- case TwoBytes:
- str[0] = (uint8_t)(charcode / 256);
- str[1] = (uint8_t)(charcode % 256);
- return 2;
- case MixedTwoBytes:
- case MixedFourBytes:
- if (charcode < 0x100) {
- _CMap_CodeRange* pRanges = (_CMap_CodeRange*)m_pLeadingBytes;
- int iSize = _GetCharSize(charcode, pRanges, m_nCodeRanges);
- if (iSize == 0) {
- iSize = 1;
- }
- if (iSize > 1) {
- FXSYS_memset(str, 0, sizeof(uint8_t) * iSize);
- }
- str[iSize - 1] = (uint8_t)charcode;
- return iSize;
- }
- if (charcode < 0x10000) {
- str[0] = (uint8_t)(charcode >> 8);
- str[1] = (uint8_t)charcode;
- return 2;
- }
- if (charcode < 0x1000000) {
- str[0] = (uint8_t)(charcode >> 16);
- str[1] = (uint8_t)(charcode >> 8);
- str[2] = (uint8_t)charcode;
- return 3;
- }
- str[0] = (uint8_t)(charcode >> 24);
- str[1] = (uint8_t)(charcode >> 16);
- str[2] = (uint8_t)(charcode >> 8);
- str[3] = (uint8_t)charcode;
- return 4;
- }
- return 0;
+int _GetCharSize(FX_DWORD charcode, _CMap_CodeRange* pRanges, int iRangesSize) {
+ if (!iRangesSize) {
+ return 1;
+ }
+ uint8_t codes[4];
+ codes[0] = codes[1] = 0x00;
+ codes[2] = (uint8_t)(charcode >> 8 & 0xFF);
+ codes[3] = (uint8_t)charcode;
+ int offset = 0, size = 4;
+ for (int i = 0; i < 4; ++i) {
+ int iSeg = iRangesSize - 1;
+ while (iSeg >= 0) {
+ if (pRanges[iSeg].m_CharSize < size) {
+ iSeg--;
+ continue;
+ }
+ int iChar = 0;
+ while (iChar < size) {
+ if (codes[offset + iChar] < pRanges[iSeg].m_Lower[iChar] ||
+ codes[offset + iChar] > pRanges[iSeg].m_Upper[iChar]) {
+ break;
+ }
+ iChar++;
+ }
+ if (iChar == pRanges[iSeg].m_CharSize) {
+ return size;
+ }
+ iSeg--;
+ }
+ size--;
+ offset++;
+ }
+ return 1;
}
-CPDF_CID2UnicodeMap::CPDF_CID2UnicodeMap()
-{
- m_EmbeddedCount = 0;
+int CPDF_CMap::AppendChar(FX_CHAR* str, FX_DWORD charcode) const {
+ switch (m_CodingScheme) {
+ case OneByte:
+ str[0] = (uint8_t)charcode;
+ return 1;
+ case TwoBytes:
+ str[0] = (uint8_t)(charcode / 256);
+ str[1] = (uint8_t)(charcode % 256);
+ return 2;
+ case MixedTwoBytes:
+ case MixedFourBytes:
+ if (charcode < 0x100) {
+ _CMap_CodeRange* pRanges = (_CMap_CodeRange*)m_pLeadingBytes;
+ int iSize = _GetCharSize(charcode, pRanges, m_nCodeRanges);
+ if (iSize == 0) {
+ iSize = 1;
+ }
+ if (iSize > 1) {
+ FXSYS_memset(str, 0, sizeof(uint8_t) * iSize);
+ }
+ str[iSize - 1] = (uint8_t)charcode;
+ return iSize;
+ }
+ if (charcode < 0x10000) {
+ str[0] = (uint8_t)(charcode >> 8);
+ str[1] = (uint8_t)charcode;
+ return 2;
+ }
+ if (charcode < 0x1000000) {
+ str[0] = (uint8_t)(charcode >> 16);
+ str[1] = (uint8_t)(charcode >> 8);
+ str[2] = (uint8_t)charcode;
+ return 3;
+ }
+ str[0] = (uint8_t)(charcode >> 24);
+ str[1] = (uint8_t)(charcode >> 16);
+ str[2] = (uint8_t)(charcode >> 8);
+ str[3] = (uint8_t)charcode;
+ return 4;
+ }
+ return 0;
}
-CPDF_CID2UnicodeMap::~CPDF_CID2UnicodeMap()
-{
+CPDF_CID2UnicodeMap::CPDF_CID2UnicodeMap() {
+ m_EmbeddedCount = 0;
}
-FX_BOOL CPDF_CID2UnicodeMap::Initialize()
-{
- return TRUE;
+CPDF_CID2UnicodeMap::~CPDF_CID2UnicodeMap() {}
+FX_BOOL CPDF_CID2UnicodeMap::Initialize() {
+ return TRUE;
}
-FX_BOOL CPDF_CID2UnicodeMap::IsLoaded()
-{
- return m_EmbeddedCount != 0;
+FX_BOOL CPDF_CID2UnicodeMap::IsLoaded() {
+ return m_EmbeddedCount != 0;
}
-FX_WCHAR CPDF_CID2UnicodeMap::UnicodeFromCID(FX_WORD CID)
-{
- if (m_Charset == CIDSET_UNICODE) {
- return CID;
- }
- if (CID < m_EmbeddedCount) {
- return m_pEmbeddedMap[CID];
- }
- return 0;
+FX_WCHAR CPDF_CID2UnicodeMap::UnicodeFromCID(FX_WORD CID) {
+ if (m_Charset == CIDSET_UNICODE) {
+ return CID;
+ }
+ if (CID < m_EmbeddedCount) {
+ return m_pEmbeddedMap[CID];
+ }
+ return 0;
}
-void FPDFAPI_LoadCID2UnicodeMap(int charset, const FX_WORD*& pMap, FX_DWORD& count);
-void CPDF_CID2UnicodeMap::Load(CPDF_CMapManager* pMgr, int charset, FX_BOOL bPromptCJK)
-{
- m_Charset = charset;
- FPDFAPI_LoadCID2UnicodeMap(charset, m_pEmbeddedMap, m_EmbeddedCount);
+void FPDFAPI_LoadCID2UnicodeMap(int charset,
+ const FX_WORD*& pMap,
+ FX_DWORD& count);
+void CPDF_CID2UnicodeMap::Load(CPDF_CMapManager* pMgr,
+ int charset,
+ FX_BOOL bPromptCJK) {
+ m_Charset = charset;
+ FPDFAPI_LoadCID2UnicodeMap(charset, m_pEmbeddedMap, m_EmbeddedCount);
}
#include "ttgsubtable.h"
-CPDF_CIDFont::CPDF_CIDFont() : CPDF_Font(PDFFONT_CIDFONT)
-{
- m_pCMap = NULL;
- m_pAllocatedCMap = NULL;
- m_pCID2UnicodeMap = NULL;
- m_pAnsiWidths = NULL;
- m_pCIDToGIDMap = NULL;
- m_bCIDIsGID = FALSE;
- m_bAdobeCourierStd = FALSE;
- m_pTTGSUBTable = NULL;
- FXSYS_memset(m_CharBBox, 0xff, 256 * sizeof(FX_SMALL_RECT));
+CPDF_CIDFont::CPDF_CIDFont() : CPDF_Font(PDFFONT_CIDFONT) {
+ m_pCMap = NULL;
+ m_pAllocatedCMap = NULL;
+ m_pCID2UnicodeMap = NULL;
+ m_pAnsiWidths = NULL;
+ m_pCIDToGIDMap = NULL;
+ m_bCIDIsGID = FALSE;
+ m_bAdobeCourierStd = FALSE;
+ m_pTTGSUBTable = NULL;
+ FXSYS_memset(m_CharBBox, 0xff, 256 * sizeof(FX_SMALL_RECT));
}
-CPDF_CIDFont::~CPDF_CIDFont()
-{
- if (m_pAnsiWidths) {
- FX_Free(m_pAnsiWidths);
- }
- delete m_pAllocatedCMap;
- delete m_pCIDToGIDMap;
- delete m_pTTGSUBTable;
+CPDF_CIDFont::~CPDF_CIDFont() {
+ if (m_pAnsiWidths) {
+ FX_Free(m_pAnsiWidths);
+ }
+ delete m_pAllocatedCMap;
+ delete m_pCIDToGIDMap;
+ delete m_pTTGSUBTable;
}
-FX_WORD CPDF_CIDFont::CIDFromCharCode(FX_DWORD charcode) const
-{
- if (m_pCMap == NULL) {
- return (FX_WORD)charcode;
- }
- return m_pCMap->CIDFromCharCode(charcode);
+FX_WORD CPDF_CIDFont::CIDFromCharCode(FX_DWORD charcode) const {
+ if (m_pCMap == NULL) {
+ return (FX_WORD)charcode;
+ }
+ return m_pCMap->CIDFromCharCode(charcode);
}
-FX_BOOL CPDF_CIDFont::IsVertWriting() const
-{
- return m_pCMap ? m_pCMap->IsVertWriting() : FALSE;
+FX_BOOL CPDF_CIDFont::IsVertWriting() const {
+ return m_pCMap ? m_pCMap->IsVertWriting() : FALSE;
}
extern FX_DWORD FPDFAPI_CharCodeFromCID(const FXCMAP_CMap* pMap, FX_WORD cid);
-static FX_DWORD _EmbeddedCharcodeFromUnicode(const FXCMAP_CMap* pEmbedMap, int charset, FX_WCHAR unicode)
-{
- if (charset <= 0 || charset > 4) {
- return 0;
- }
- CPDF_FontGlobals* pFontGlobals = CPDF_ModuleMgr::Get()->GetPageModule()->GetFontGlobals();
- const FX_WORD* pCodes = pFontGlobals->m_EmbeddedToUnicodes[charset].m_pMap;
- if (pCodes == NULL) {
- return 0;
- }
- int nCodes = pFontGlobals->m_EmbeddedToUnicodes[charset].m_Count;
- for (int i = 0; i < nCodes; i++) {
- if (pCodes[i] == unicode) {
- FX_DWORD CharCode = FPDFAPI_CharCodeFromCID(pEmbedMap, i);
- if (CharCode == 0) {
- continue;
- }
- return CharCode;
- }
- }
+static FX_DWORD _EmbeddedCharcodeFromUnicode(const FXCMAP_CMap* pEmbedMap,
+ int charset,
+ FX_WCHAR unicode) {
+ if (charset <= 0 || charset > 4) {
return 0;
+ }
+ CPDF_FontGlobals* pFontGlobals =
+ CPDF_ModuleMgr::Get()->GetPageModule()->GetFontGlobals();
+ const FX_WORD* pCodes = pFontGlobals->m_EmbeddedToUnicodes[charset].m_pMap;
+ if (pCodes == NULL) {
+ return 0;
+ }
+ int nCodes = pFontGlobals->m_EmbeddedToUnicodes[charset].m_Count;
+ for (int i = 0; i < nCodes; i++) {
+ if (pCodes[i] == unicode) {
+ FX_DWORD CharCode = FPDFAPI_CharCodeFromCID(pEmbedMap, i);
+ if (CharCode == 0) {
+ continue;
+ }
+ return CharCode;
+ }
+ }
+ return 0;
}
-static FX_WCHAR _EmbeddedUnicodeFromCharcode(const FXCMAP_CMap* pEmbedMap, int charset, FX_DWORD charcode)
-{
- if (charset <= 0 || charset > 4) {
- return 0;
- }
- FX_WORD cid = FPDFAPI_CIDFromCharCode(pEmbedMap, charcode);
- if (cid == 0) {
- return 0;
- }
- CPDF_FontGlobals* pFontGlobals = CPDF_ModuleMgr::Get()->GetPageModule()->GetFontGlobals();
- const FX_WORD* pCodes = pFontGlobals->m_EmbeddedToUnicodes[charset].m_pMap;
- if (pCodes == NULL) {
- return 0;
- }
- if (cid < pFontGlobals->m_EmbeddedToUnicodes[charset].m_Count) {
- return pCodes[cid];
- }
+static FX_WCHAR _EmbeddedUnicodeFromCharcode(const FXCMAP_CMap* pEmbedMap,
+ int charset,
+ FX_DWORD charcode) {
+ if (charset <= 0 || charset > 4) {
return 0;
+ }
+ FX_WORD cid = FPDFAPI_CIDFromCharCode(pEmbedMap, charcode);
+ if (cid == 0) {
+ return 0;
+ }
+ CPDF_FontGlobals* pFontGlobals =
+ CPDF_ModuleMgr::Get()->GetPageModule()->GetFontGlobals();
+ const FX_WORD* pCodes = pFontGlobals->m_EmbeddedToUnicodes[charset].m_pMap;
+ if (pCodes == NULL) {
+ return 0;
+ }
+ if (cid < pFontGlobals->m_EmbeddedToUnicodes[charset].m_Count) {
+ return pCodes[cid];
+ }
+ return 0;
}
-FX_WCHAR CPDF_CIDFont::_UnicodeFromCharCode(FX_DWORD charcode) const
-{
- switch (m_pCMap->m_Coding) {
- case CIDCODING_UCS2:
- case CIDCODING_UTF16:
- return (FX_WCHAR)charcode;
- case CIDCODING_CID:
- if (m_pCID2UnicodeMap == NULL || !m_pCID2UnicodeMap->IsLoaded()) {
- return 0;
- }
- return m_pCID2UnicodeMap->UnicodeFromCID((FX_WORD)charcode);
- }
- if (!m_pCMap->IsLoaded() || m_pCID2UnicodeMap == NULL || !m_pCID2UnicodeMap->IsLoaded()) {
+FX_WCHAR CPDF_CIDFont::_UnicodeFromCharCode(FX_DWORD charcode) const {
+ switch (m_pCMap->m_Coding) {
+ case CIDCODING_UCS2:
+ case CIDCODING_UTF16:
+ return (FX_WCHAR)charcode;
+ case CIDCODING_CID:
+ if (m_pCID2UnicodeMap == NULL || !m_pCID2UnicodeMap->IsLoaded()) {
+ return 0;
+ }
+ return m_pCID2UnicodeMap->UnicodeFromCID((FX_WORD)charcode);
+ }
+ if (!m_pCMap->IsLoaded() || m_pCID2UnicodeMap == NULL ||
+ !m_pCID2UnicodeMap->IsLoaded()) {
#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
- FX_WCHAR unicode;
- int charsize = 1;
- if (charcode > 255) {
- charcode = (charcode % 256) * 256 + (charcode / 256);
- charsize = 2;
- }
- int ret = FXSYS_MultiByteToWideChar(g_CharsetCPs[m_pCMap->m_Coding], 0, (const FX_CHAR*)&charcode, charsize, &unicode, 1);
- if (ret != 1) {
- return 0;
- }
- return unicode;
+ FX_WCHAR unicode;
+ int charsize = 1;
+ if (charcode > 255) {
+ charcode = (charcode % 256) * 256 + (charcode / 256);
+ charsize = 2;
+ }
+ int ret = FXSYS_MultiByteToWideChar(g_CharsetCPs[m_pCMap->m_Coding], 0,
+ (const FX_CHAR*)&charcode, charsize,
+ &unicode, 1);
+ if (ret != 1) {
+ return 0;
+ }
+ return unicode;
#endif
- if (m_pCMap->m_pEmbedMap) {
- return _EmbeddedUnicodeFromCharcode(m_pCMap->m_pEmbedMap, m_pCMap->m_Charset, charcode);
- }
- return 0;
+ if (m_pCMap->m_pEmbedMap) {
+ return _EmbeddedUnicodeFromCharcode(m_pCMap->m_pEmbedMap,
+ m_pCMap->m_Charset, charcode);
}
- return m_pCID2UnicodeMap->UnicodeFromCID(CIDFromCharCode(charcode));
+ return 0;
+ }
+ return m_pCID2UnicodeMap->UnicodeFromCID(CIDFromCharCode(charcode));
}
-FX_DWORD CPDF_CIDFont::_CharCodeFromUnicode(FX_WCHAR unicode) const
-{
- switch (m_pCMap->m_Coding) {
- case CIDCODING_UNKNOWN:
- return 0;
- case CIDCODING_UCS2:
- case CIDCODING_UTF16:
- return unicode;
- case CIDCODING_CID: {
- if (m_pCID2UnicodeMap == NULL || !m_pCID2UnicodeMap->IsLoaded()) {
- return 0;
- }
- FX_DWORD CID = 0;
- while (CID < 65536) {
- FX_WCHAR this_unicode = m_pCID2UnicodeMap->UnicodeFromCID((FX_WORD)CID);
- if (this_unicode == unicode) {
- return CID;
- }
- CID ++;
- }
- break;
- }
- }
-
- if (unicode < 0x80) {
- return static_cast<FX_DWORD>(unicode);
- }
- if (m_pCMap->m_Coding == CIDCODING_CID) {
+FX_DWORD CPDF_CIDFont::_CharCodeFromUnicode(FX_WCHAR unicode) const {
+ switch (m_pCMap->m_Coding) {
+ case CIDCODING_UNKNOWN:
+ return 0;
+ case CIDCODING_UCS2:
+ case CIDCODING_UTF16:
+ return unicode;
+ case CIDCODING_CID: {
+ if (m_pCID2UnicodeMap == NULL || !m_pCID2UnicodeMap->IsLoaded()) {
return 0;
+ }
+ FX_DWORD CID = 0;
+ while (CID < 65536) {
+ FX_WCHAR this_unicode = m_pCID2UnicodeMap->UnicodeFromCID((FX_WORD)CID);
+ if (this_unicode == unicode) {
+ return CID;
+ }
+ CID++;
+ }
+ break;
}
+ }
+
+ if (unicode < 0x80) {
+ return static_cast<FX_DWORD>(unicode);
+ }
+ if (m_pCMap->m_Coding == CIDCODING_CID) {
+ return 0;
+ }
#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
- uint8_t buffer[32];
- int ret = FXSYS_WideCharToMultiByte(g_CharsetCPs[m_pCMap->m_Coding], 0, &unicode, 1, (char*)buffer, 4, NULL, NULL);
- if (ret == 1) {
- return buffer[0];
- }
- if (ret == 2) {
- return buffer[0] * 256 + buffer[1];
- }
+ uint8_t buffer[32];
+ int ret =
+ FXSYS_WideCharToMultiByte(g_CharsetCPs[m_pCMap->m_Coding], 0, &unicode, 1,
+ (char*)buffer, 4, NULL, NULL);
+ if (ret == 1) {
+ return buffer[0];
+ }
+ if (ret == 2) {
+ return buffer[0] * 256 + buffer[1];
+ }
#else
- if (m_pCMap->m_pEmbedMap) {
- return _EmbeddedCharcodeFromUnicode(m_pCMap->m_pEmbedMap, m_pCMap->m_Charset, unicode);
- }
+ if (m_pCMap->m_pEmbedMap) {
+ return _EmbeddedCharcodeFromUnicode(m_pCMap->m_pEmbedMap,
+ m_pCMap->m_Charset, unicode);
+ }
#endif
- return 0;
+ return 0;
}
-static void FT_UseCIDCharmap(FXFT_Face face, int coding)
-{
- int encoding;
- switch (coding) {
- case CIDCODING_GB:
- encoding = FXFT_ENCODING_GB2312;
- break;
- case CIDCODING_BIG5:
- encoding = FXFT_ENCODING_BIG5;
- break;
- case CIDCODING_JIS:
- encoding = FXFT_ENCODING_SJIS;
- break;
- case CIDCODING_KOREA:
- encoding = FXFT_ENCODING_JOHAB;
- break;
- default:
- encoding = FXFT_ENCODING_UNICODE;
- }
- int err = FXFT_Select_Charmap(face, encoding);
- if (err) {
- err = FXFT_Select_Charmap(face, FXFT_ENCODING_UNICODE);
- }
- if (err && FXFT_Get_Face_Charmaps(face)) {
- FXFT_Set_Charmap(face, *FXFT_Get_Face_Charmaps(face));
- }
+static void FT_UseCIDCharmap(FXFT_Face face, int coding) {
+ int encoding;
+ switch (coding) {
+ case CIDCODING_GB:
+ encoding = FXFT_ENCODING_GB2312;
+ break;
+ case CIDCODING_BIG5:
+ encoding = FXFT_ENCODING_BIG5;
+ break;
+ case CIDCODING_JIS:
+ encoding = FXFT_ENCODING_SJIS;
+ break;
+ case CIDCODING_KOREA:
+ encoding = FXFT_ENCODING_JOHAB;
+ break;
+ default:
+ encoding = FXFT_ENCODING_UNICODE;
+ }
+ int err = FXFT_Select_Charmap(face, encoding);
+ if (err) {
+ err = FXFT_Select_Charmap(face, FXFT_ENCODING_UNICODE);
+ }
+ if (err && FXFT_Get_Face_Charmaps(face)) {
+ FXFT_Set_Charmap(face, *FXFT_Get_Face_Charmaps(face));
+ }
}
-FX_BOOL CPDF_CIDFont::_Load()
-{
- if (m_pFontDict->GetString(FX_BSTRC("Subtype")) == FX_BSTRC("TrueType")) {
- return LoadGB2312();
- }
- CPDF_Array* pFonts = m_pFontDict->GetArray(FX_BSTRC("DescendantFonts"));
- if (pFonts == NULL) {
- return FALSE;
- }
- if (pFonts->GetCount() != 1) {
- return FALSE;
- }
- CPDF_Dictionary* pCIDFontDict = pFonts->GetDict(0);
- if (pCIDFontDict == NULL) {
- return FALSE;
- }
- m_BaseFont = pCIDFontDict->GetString(FX_BSTRC("BaseFont"));
- if ((m_BaseFont.Compare("CourierStd") == 0 || m_BaseFont.Compare("CourierStd-Bold") == 0
- || m_BaseFont.Compare("CourierStd-BoldOblique") == 0 || m_BaseFont.Compare("CourierStd-Oblique") == 0)
- && !IsEmbedded()) {
- m_bAdobeCourierStd = TRUE;
- }
- CPDF_Dictionary* pFontDesc = pCIDFontDict->GetDict(FX_BSTRC("FontDescriptor"));
- if (pFontDesc) {
- LoadFontDescriptor(pFontDesc);
- }
- CPDF_Object* pEncoding = m_pFontDict->GetElementValue(FX_BSTRC("Encoding"));
- if (pEncoding == NULL) {
- return FALSE;
- }
- CFX_ByteString subtype = pCIDFontDict->GetString(FX_BSTRC("Subtype"));
- m_bType1 = FALSE;
- if (subtype == FX_BSTRC("CIDFontType0")) {
- m_bType1 = TRUE;
- }
- if (pEncoding->GetType() == PDFOBJ_NAME) {
- CFX_ByteString cmap = pEncoding->GetString();
- m_pCMap = CPDF_ModuleMgr::Get()->GetPageModule()->GetFontGlobals()->m_CMapManager.GetPredefinedCMap(cmap,
- m_pFontFile && m_bType1);
- } else if (pEncoding->GetType() == PDFOBJ_STREAM) {
- m_pAllocatedCMap = m_pCMap = new CPDF_CMap;
- CPDF_Stream* pStream = (CPDF_Stream*)pEncoding;
- CPDF_StreamAcc acc;
- acc.LoadAllData(pStream, FALSE);
- m_pCMap->LoadEmbedded(acc.GetData(), acc.GetSize());
+FX_BOOL CPDF_CIDFont::_Load() {
+ if (m_pFontDict->GetString(FX_BSTRC("Subtype")) == FX_BSTRC("TrueType")) {
+ return LoadGB2312();
+ }
+ CPDF_Array* pFonts = m_pFontDict->GetArray(FX_BSTRC("DescendantFonts"));
+ if (pFonts == NULL) {
+ return FALSE;
+ }
+ if (pFonts->GetCount() != 1) {
+ return FALSE;
+ }
+ CPDF_Dictionary* pCIDFontDict = pFonts->GetDict(0);
+ if (pCIDFontDict == NULL) {
+ return FALSE;
+ }
+ m_BaseFont = pCIDFontDict->GetString(FX_BSTRC("BaseFont"));
+ if ((m_BaseFont.Compare("CourierStd") == 0 ||
+ m_BaseFont.Compare("CourierStd-Bold") == 0 ||
+ m_BaseFont.Compare("CourierStd-BoldOblique") == 0 ||
+ m_BaseFont.Compare("CourierStd-Oblique") == 0) &&
+ !IsEmbedded()) {
+ m_bAdobeCourierStd = TRUE;
+ }
+ CPDF_Dictionary* pFontDesc =
+ pCIDFontDict->GetDict(FX_BSTRC("FontDescriptor"));
+ if (pFontDesc) {
+ LoadFontDescriptor(pFontDesc);
+ }
+ CPDF_Object* pEncoding = m_pFontDict->GetElementValue(FX_BSTRC("Encoding"));
+ if (pEncoding == NULL) {
+ return FALSE;
+ }
+ CFX_ByteString subtype = pCIDFontDict->GetString(FX_BSTRC("Subtype"));
+ m_bType1 = FALSE;
+ if (subtype == FX_BSTRC("CIDFontType0")) {
+ m_bType1 = TRUE;
+ }
+ if (pEncoding->GetType() == PDFOBJ_NAME) {
+ CFX_ByteString cmap = pEncoding->GetString();
+ m_pCMap =
+ CPDF_ModuleMgr::Get()
+ ->GetPageModule()
+ ->GetFontGlobals()
+ ->m_CMapManager.GetPredefinedCMap(cmap, m_pFontFile && m_bType1);
+ } else if (pEncoding->GetType() == PDFOBJ_STREAM) {
+ m_pAllocatedCMap = m_pCMap = new CPDF_CMap;
+ CPDF_Stream* pStream = (CPDF_Stream*)pEncoding;
+ CPDF_StreamAcc acc;
+ acc.LoadAllData(pStream, FALSE);
+ m_pCMap->LoadEmbedded(acc.GetData(), acc.GetSize());
+ } else {
+ return FALSE;
+ }
+ if (m_pCMap == NULL) {
+ return FALSE;
+ }
+ m_Charset = m_pCMap->m_Charset;
+ if (m_Charset == CIDSET_UNKNOWN) {
+ CPDF_Dictionary* pCIDInfo =
+ pCIDFontDict->GetDict(FX_BSTRC("CIDSystemInfo"));
+ if (pCIDInfo) {
+ m_Charset =
+ _CharsetFromOrdering(pCIDInfo->GetString(FX_BSTRC("Ordering")));
+ }
+ }
+ if (m_Charset != CIDSET_UNKNOWN)
+ m_pCID2UnicodeMap =
+ CPDF_ModuleMgr::Get()
+ ->GetPageModule()
+ ->GetFontGlobals()
+ ->m_CMapManager.GetCID2UnicodeMap(
+ m_Charset,
+ m_pFontFile == NULL && (m_pCMap->m_Coding == CIDCODING_CID ||
+ pCIDFontDict->KeyExist(FX_BSTRC("W"))));
+ if (m_Font.GetFace()) {
+ if (m_bType1) {
+ FXFT_Select_Charmap(m_Font.GetFace(), FXFT_ENCODING_UNICODE);
} else {
- return FALSE;
- }
- if (m_pCMap == NULL) {
- return FALSE;
- }
- m_Charset = m_pCMap->m_Charset;
- if (m_Charset == CIDSET_UNKNOWN) {
- CPDF_Dictionary* pCIDInfo = pCIDFontDict->GetDict(FX_BSTRC("CIDSystemInfo"));
- if (pCIDInfo) {
- m_Charset = _CharsetFromOrdering(pCIDInfo->GetString(FX_BSTRC("Ordering")));
- }
- }
- if (m_Charset != CIDSET_UNKNOWN)
- m_pCID2UnicodeMap = CPDF_ModuleMgr::Get()->GetPageModule()->GetFontGlobals()->m_CMapManager.GetCID2UnicodeMap(m_Charset,
- m_pFontFile == NULL && (m_pCMap->m_Coding == CIDCODING_CID || pCIDFontDict->KeyExist(FX_BSTRC("W"))));
- if (m_Font.GetFace()) {
- if (m_bType1) {
- FXFT_Select_Charmap(m_Font.GetFace(), FXFT_ENCODING_UNICODE);
- } else {
- FT_UseCIDCharmap(m_Font.GetFace(), m_pCMap->m_Coding);
- }
- }
- m_DefaultWidth = pCIDFontDict->GetInteger(FX_BSTRC("DW"), 1000);
- CPDF_Array* pWidthArray = pCIDFontDict->GetArray(FX_BSTRC("W"));
- if (pWidthArray) {
- LoadMetricsArray(pWidthArray, m_WidthList, 1);
- }
- if (!IsEmbedded()) {
- LoadSubstFont();
- }
- if (1) {
- if (m_pFontFile || (GetSubstFont()->m_SubstFlags & FXFONT_SUBST_EXACT)) {
- CPDF_Object* pmap = pCIDFontDict->GetElementValue(FX_BSTRC("CIDToGIDMap"));
- if (pmap) {
- if (pmap->GetType() == PDFOBJ_STREAM) {
- m_pCIDToGIDMap = new CPDF_StreamAcc;
- m_pCIDToGIDMap->LoadAllData((CPDF_Stream*)pmap, FALSE);
- } else if (pmap->GetString() == FX_BSTRC("Identity")) {
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
- if (m_pFontFile) {
- m_bCIDIsGID = TRUE;
- }
+ FT_UseCIDCharmap(m_Font.GetFace(), m_pCMap->m_Coding);
+ }
+ }
+ m_DefaultWidth = pCIDFontDict->GetInteger(FX_BSTRC("DW"), 1000);
+ CPDF_Array* pWidthArray = pCIDFontDict->GetArray(FX_BSTRC("W"));
+ if (pWidthArray) {
+ LoadMetricsArray(pWidthArray, m_WidthList, 1);
+ }
+ if (!IsEmbedded()) {
+ LoadSubstFont();
+ }
+ if (1) {
+ if (m_pFontFile || (GetSubstFont()->m_SubstFlags & FXFONT_SUBST_EXACT)) {
+ CPDF_Object* pmap =
+ pCIDFontDict->GetElementValue(FX_BSTRC("CIDToGIDMap"));
+ if (pmap) {
+ if (pmap->GetType() == PDFOBJ_STREAM) {
+ m_pCIDToGIDMap = new CPDF_StreamAcc;
+ m_pCIDToGIDMap->LoadAllData((CPDF_Stream*)pmap, FALSE);
+ } else if (pmap->GetString() == FX_BSTRC("Identity")) {
+#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
+ if (m_pFontFile) {
+ m_bCIDIsGID = TRUE;
+ }
#else
- m_bCIDIsGID = TRUE;
+ m_bCIDIsGID = TRUE;
#endif
- }
- }
- }
- }
- CheckFontMetrics();
- if (IsVertWriting()) {
- pWidthArray = pCIDFontDict->GetArray(FX_BSTRC("W2"));
- if (pWidthArray) {
- LoadMetricsArray(pWidthArray, m_VertMetrics, 3);
- }
- CPDF_Array* pDefaultArray = pCIDFontDict->GetArray(FX_BSTRC("DW2"));
- if (pDefaultArray) {
- m_DefaultVY = pDefaultArray->GetInteger(0);
- m_DefaultW1 = pDefaultArray->GetInteger(1);
- } else {
- m_DefaultVY = 880;
- m_DefaultW1 = -1000;
}
+ }
}
- return TRUE;
-}
-FX_FLOAT _CIDTransformToFloat(uint8_t ch)
-{
- if (ch < 128) {
- return ch * 1.0f / 127;
- }
- return (-255 + ch) * 1.0f / 127;
-}
-void CPDF_CIDFont::GetCharBBox(FX_DWORD charcode, FX_RECT& rect, int level)
-{
- if (charcode < 256 && m_CharBBox[charcode].Right != -1) {
- rect.bottom = m_CharBBox[charcode].Bottom;
- rect.left = m_CharBBox[charcode].Left;
- rect.right = m_CharBBox[charcode].Right;
- rect.top = m_CharBBox[charcode].Top;
- return;
+ }
+ CheckFontMetrics();
+ if (IsVertWriting()) {
+ pWidthArray = pCIDFontDict->GetArray(FX_BSTRC("W2"));
+ if (pWidthArray) {
+ LoadMetricsArray(pWidthArray, m_VertMetrics, 3);
}
- FX_BOOL bVert = FALSE;
- int glyph_index = GlyphFromCharCode(charcode, &bVert);
- if (m_Font.m_Face == NULL) {
- rect = FX_RECT(0, 0, 0, 0);
+ CPDF_Array* pDefaultArray = pCIDFontDict->GetArray(FX_BSTRC("DW2"));
+ if (pDefaultArray) {
+ m_DefaultVY = pDefaultArray->GetInteger(0);
+ m_DefaultW1 = pDefaultArray->GetInteger(1);
} else {
- rect.left = rect.bottom = rect.right = rect.top = 0;
- FXFT_Face face = m_Font.m_Face;
- if (FXFT_Is_Face_Tricky(face)) {
- int err = FXFT_Load_Glyph(face, glyph_index, FXFT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH);
- if (!err) {
- FXFT_BBox cbox;
- FXFT_Glyph glyph;
- err = FXFT_Get_Glyph(((FXFT_Face)face)->glyph, &glyph);
- if (!err) {
- FXFT_Glyph_Get_CBox(glyph, FXFT_GLYPH_BBOX_PIXELS, &cbox);
- int pixel_size_x = ((FXFT_Face)face)->size->metrics.x_ppem;
- int pixel_size_y = ((FXFT_Face)face)->size->metrics.y_ppem;
- if (pixel_size_x == 0 || pixel_size_y == 0) {
- rect.left = cbox.xMin;
- rect.right = cbox.xMax;
- rect.top = cbox.yMax;
- rect.bottom = cbox.yMin;
- } else {
- rect.left = cbox.xMin * 1000 / pixel_size_x;
- rect.right = cbox.xMax * 1000 / pixel_size_x;
- rect.top = cbox.yMax * 1000 / pixel_size_y;
- rect.bottom = cbox.yMin * 1000 / pixel_size_y;
- }
- if (rect.top > FXFT_Get_Face_Ascender(face)) {
- rect.top = FXFT_Get_Face_Ascender(face);
- }
- if (rect.bottom < FXFT_Get_Face_Descender(face)) {
- rect.bottom = FXFT_Get_Face_Descender(face);
- }
- FXFT_Done_Glyph(glyph);
- }
- }
- } else {
- int err = FXFT_Load_Glyph(face, glyph_index, FXFT_LOAD_NO_SCALE);
- if (err == 0) {
- rect.left = TT2PDF(FXFT_Get_Glyph_HoriBearingX(face), face);
- rect.right = TT2PDF(FXFT_Get_Glyph_HoriBearingX(face) + FXFT_Get_Glyph_Width(face), face);
- rect.top = TT2PDF(FXFT_Get_Glyph_HoriBearingY(face), face);
- rect.top += rect.top / 64;
- rect.bottom = TT2PDF(FXFT_Get_Glyph_HoriBearingY(face) - FXFT_Get_Glyph_Height(face), face);
- }
- }
- }
- if (m_pFontFile == NULL && m_Charset == CIDSET_JAPAN1) {
- FX_WORD CID = CIDFromCharCode(charcode);
- const uint8_t* pTransform = GetCIDTransform(CID);
- if (pTransform && !bVert) {
- CFX_AffineMatrix matrix(_CIDTransformToFloat(pTransform[0]), _CIDTransformToFloat(pTransform[1]),
- _CIDTransformToFloat(pTransform[2]), _CIDTransformToFloat(pTransform[3]),
- _CIDTransformToFloat(pTransform[4]) * 1000 , _CIDTransformToFloat(pTransform[5]) * 1000);
- CFX_FloatRect rect_f(rect);
- rect_f.Transform(&matrix);
- rect = rect_f.GetOutterRect();
- }
- }
- if (charcode < 256) {
- m_CharBBox[charcode].Bottom = (short)rect.bottom;
- m_CharBBox[charcode].Left = (short)rect.left;
- m_CharBBox[charcode].Right = (short)rect.right;
- m_CharBBox[charcode].Top = (short)rect.top;
+ m_DefaultVY = 880;
+ m_DefaultW1 = -1000;
}
+ }
+ return TRUE;
}
-int CPDF_CIDFont::GetCharWidthF(FX_DWORD charcode, int level)
-{
- if (m_pAnsiWidths && charcode < 0x80) {
- return m_pAnsiWidths[charcode];
- }
- FX_WORD cid = CIDFromCharCode(charcode);
- int size = m_WidthList.GetSize();
- FX_DWORD* list = m_WidthList.GetData();
- for (int i = 0; i < size; i += 3) {
- if (cid >= list[i] && cid <= list[i + 1]) {
- return (int)list[i + 2];
- }
- }
- return m_DefaultWidth;
+FX_FLOAT _CIDTransformToFloat(uint8_t ch) {
+ if (ch < 128) {
+ return ch * 1.0f / 127;
+ }
+ return (-255 + ch) * 1.0f / 127;
}
-short CPDF_CIDFont::GetVertWidth(FX_WORD CID) const
-{
- FX_DWORD vertsize = m_VertMetrics.GetSize() / 5;
- if (vertsize == 0) {
- return m_DefaultW1;
- }
- const FX_DWORD* pTable = m_VertMetrics.GetData();
- for (FX_DWORD i = 0; i < vertsize; i ++)
- if (pTable[i * 5] <= CID && pTable[i * 5 + 1] >= CID) {
- return (short)(int)pTable[i * 5 + 2];
+void CPDF_CIDFont::GetCharBBox(FX_DWORD charcode, FX_RECT& rect, int level) {
+ if (charcode < 256 && m_CharBBox[charcode].Right != -1) {
+ rect.bottom = m_CharBBox[charcode].Bottom;
+ rect.left = m_CharBBox[charcode].Left;
+ rect.right = m_CharBBox[charcode].Right;
+ rect.top = m_CharBBox[charcode].Top;
+ return;
+ }
+ FX_BOOL bVert = FALSE;
+ int glyph_index = GlyphFromCharCode(charcode, &bVert);
+ if (m_Font.m_Face == NULL) {
+ rect = FX_RECT(0, 0, 0, 0);
+ } else {
+ rect.left = rect.bottom = rect.right = rect.top = 0;
+ FXFT_Face face = m_Font.m_Face;
+ if (FXFT_Is_Face_Tricky(face)) {
+ int err = FXFT_Load_Glyph(face, glyph_index,
+ FXFT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH);
+ if (!err) {
+ FXFT_BBox cbox;
+ FXFT_Glyph glyph;
+ err = FXFT_Get_Glyph(((FXFT_Face)face)->glyph, &glyph);
+ if (!err) {
+ FXFT_Glyph_Get_CBox(glyph, FXFT_GLYPH_BBOX_PIXELS, &cbox);
+ int pixel_size_x = ((FXFT_Face)face)->size->metrics.x_ppem;
+ int pixel_size_y = ((FXFT_Face)face)->size->metrics.y_ppem;
+ if (pixel_size_x == 0 || pixel_size_y == 0) {
+ rect.left = cbox.xMin;
+ rect.right = cbox.xMax;
+ rect.top = cbox.yMax;
+ rect.bottom = cbox.yMin;
+ } else {
+ rect.left = cbox.xMin * 1000 / pixel_size_x;
+ rect.right = cbox.xMax * 1000 / pixel_size_x;
+ rect.top = cbox.yMax * 1000 / pixel_size_y;
+ rect.bottom = cbox.yMin * 1000 / pixel_size_y;
+ }
+ if (rect.top > FXFT_Get_Face_Ascender(face)) {
+ rect.top = FXFT_Get_Face_Ascender(face);
+ }
+ if (rect.bottom < FXFT_Get_Face_Descender(face)) {
+ rect.bottom = FXFT_Get_Face_Descender(face);
+ }
+ FXFT_Done_Glyph(glyph);
}
- return m_DefaultW1;
+ }
+ } else {
+ int err = FXFT_Load_Glyph(face, glyph_index, FXFT_LOAD_NO_SCALE);
+ if (err == 0) {
+ rect.left = TT2PDF(FXFT_Get_Glyph_HoriBearingX(face), face);
+ rect.right = TT2PDF(
+ FXFT_Get_Glyph_HoriBearingX(face) + FXFT_Get_Glyph_Width(face),
+ face);
+ rect.top = TT2PDF(FXFT_Get_Glyph_HoriBearingY(face), face);
+ rect.top += rect.top / 64;
+ rect.bottom = TT2PDF(
+ FXFT_Get_Glyph_HoriBearingY(face) - FXFT_Get_Glyph_Height(face),
+ face);
+ }
+ }
+ }
+ if (m_pFontFile == NULL && m_Charset == CIDSET_JAPAN1) {
+ FX_WORD CID = CIDFromCharCode(charcode);
+ const uint8_t* pTransform = GetCIDTransform(CID);
+ if (pTransform && !bVert) {
+ CFX_AffineMatrix matrix(_CIDTransformToFloat(pTransform[0]),
+ _CIDTransformToFloat(pTransform[1]),
+ _CIDTransformToFloat(pTransform[2]),
+ _CIDTransformToFloat(pTransform[3]),
+ _CIDTransformToFloat(pTransform[4]) * 1000,
+ _CIDTransformToFloat(pTransform[5]) * 1000);
+ CFX_FloatRect rect_f(rect);
+ rect_f.Transform(&matrix);
+ rect = rect_f.GetOutterRect();
+ }
+ }
+ if (charcode < 256) {
+ m_CharBBox[charcode].Bottom = (short)rect.bottom;
+ m_CharBBox[charcode].Left = (short)rect.left;
+ m_CharBBox[charcode].Right = (short)rect.right;
+ m_CharBBox[charcode].Top = (short)rect.top;
+ }
}
-void CPDF_CIDFont::GetVertOrigin(FX_WORD CID, short& vx, short &vy) const
-{
- FX_DWORD vertsize = m_VertMetrics.GetSize() / 5;
- if (vertsize) {
- const FX_DWORD* pTable = m_VertMetrics.GetData();
- for (FX_DWORD i = 0; i < vertsize; i ++)
- if (pTable[i * 5] <= CID && pTable[i * 5 + 1] >= CID) {
- vx = (short)(int)pTable[i * 5 + 3];
- vy = (short)(int)pTable[i * 5 + 4];
- return;
- }
- }
- FX_DWORD dwWidth = m_DefaultWidth;
- int size = m_WidthList.GetSize();
- const FX_DWORD* list = m_WidthList.GetData();
- for (int i = 0; i < size; i += 3) {
- if (CID >= list[i] && CID <= list[i + 1]) {
- dwWidth = (FX_WORD)list[i + 2];
- break;
- }
- }
- vx = (short)dwWidth / 2;
- vy = (short)m_DefaultVY;
+int CPDF_CIDFont::GetCharWidthF(FX_DWORD charcode, int level) {
+ if (m_pAnsiWidths && charcode < 0x80) {
+ return m_pAnsiWidths[charcode];
+ }
+ FX_WORD cid = CIDFromCharCode(charcode);
+ int size = m_WidthList.GetSize();
+ FX_DWORD* list = m_WidthList.GetData();
+ for (int i = 0; i < size; i += 3) {
+ if (cid >= list[i] && cid <= list[i + 1]) {
+ return (int)list[i + 2];
+ }
+ }
+ return m_DefaultWidth;
}
-int CPDF_CIDFont::GetGlyphIndex(FX_DWORD unicode, FX_BOOL *pVertGlyph)
-{
- if (pVertGlyph) {
- *pVertGlyph = FALSE;
- }
- int index = FXFT_Get_Char_Index(m_Font.m_Face, unicode );
- if (unicode == 0x2502) {
- return index;
+short CPDF_CIDFont::GetVertWidth(FX_WORD CID) const {
+ FX_DWORD vertsize = m_VertMetrics.GetSize() / 5;
+ if (vertsize == 0) {
+ return m_DefaultW1;
+ }
+ const FX_DWORD* pTable = m_VertMetrics.GetData();
+ for (FX_DWORD i = 0; i < vertsize; i++)
+ if (pTable[i * 5] <= CID && pTable[i * 5 + 1] >= CID) {
+ return (short)(int)pTable[i * 5 + 2];
}
- if (index && IsVertWriting()) {
- if (m_pTTGSUBTable) {
- TT_uint32_t vindex = 0;
- m_pTTGSUBTable->GetVerticalGlyph(index, &vindex);
- if (vindex) {
- index = vindex;
- if (pVertGlyph) {
- *pVertGlyph = TRUE;
- }
- }
- return index;
- }
- if (NULL == m_Font.m_pGsubData) {
- unsigned long length = 0;
- int error = FXFT_Load_Sfnt_Table( m_Font.m_Face, FT_MAKE_TAG('G', 'S', 'U', 'B'), 0, NULL, &length);
- if (!error) {
- m_Font.m_pGsubData = (unsigned char*)FX_Alloc(uint8_t, length);
- }
+ return m_DefaultW1;
+}
+void CPDF_CIDFont::GetVertOrigin(FX_WORD CID, short& vx, short& vy) const {
+ FX_DWORD vertsize = m_VertMetrics.GetSize() / 5;
+ if (vertsize) {
+ const FX_DWORD* pTable = m_VertMetrics.GetData();
+ for (FX_DWORD i = 0; i < vertsize; i++)
+ if (pTable[i * 5] <= CID && pTable[i * 5 + 1] >= CID) {
+ vx = (short)(int)pTable[i * 5 + 3];
+ vy = (short)(int)pTable[i * 5 + 4];
+ return;
+ }
+ }
+ FX_DWORD dwWidth = m_DefaultWidth;
+ int size = m_WidthList.GetSize();
+ const FX_DWORD* list = m_WidthList.GetData();
+ for (int i = 0; i < size; i += 3) {
+ if (CID >= list[i] && CID <= list[i + 1]) {
+ dwWidth = (FX_WORD)list[i + 2];
+ break;
+ }
+ }
+ vx = (short)dwWidth / 2;
+ vy = (short)m_DefaultVY;
+}
+int CPDF_CIDFont::GetGlyphIndex(FX_DWORD unicode, FX_BOOL* pVertGlyph) {
+ if (pVertGlyph) {
+ *pVertGlyph = FALSE;
+ }
+ int index = FXFT_Get_Char_Index(m_Font.m_Face, unicode);
+ if (unicode == 0x2502) {
+ return index;
+ }
+ if (index && IsVertWriting()) {
+ if (m_pTTGSUBTable) {
+ TT_uint32_t vindex = 0;
+ m_pTTGSUBTable->GetVerticalGlyph(index, &vindex);
+ if (vindex) {
+ index = vindex;
+ if (pVertGlyph) {
+ *pVertGlyph = TRUE;
}
- int error = FXFT_Load_Sfnt_Table( m_Font.m_Face, FT_MAKE_TAG('G', 'S', 'U', 'B'), 0, m_Font.m_pGsubData, NULL);
- if (!error && m_Font.m_pGsubData) {
- m_pTTGSUBTable = new CFX_CTTGSUBTable;
- m_pTTGSUBTable->LoadGSUBTable((FT_Bytes)m_Font.m_pGsubData);
- TT_uint32_t vindex = 0;
- m_pTTGSUBTable->GetVerticalGlyph(index, &vindex);
- if (vindex) {
- index = vindex;
- if (pVertGlyph) {
- *pVertGlyph = TRUE;
- }
- }
+ }
+ return index;
+ }
+ if (NULL == m_Font.m_pGsubData) {
+ unsigned long length = 0;
+ int error = FXFT_Load_Sfnt_Table(
+ m_Font.m_Face, FT_MAKE_TAG('G', 'S', 'U', 'B'), 0, NULL, &length);
+ if (!error) {
+ m_Font.m_pGsubData = (unsigned char*)FX_Alloc(uint8_t, length);
+ }
+ }
+ int error =
+ FXFT_Load_Sfnt_Table(m_Font.m_Face, FT_MAKE_TAG('G', 'S', 'U', 'B'), 0,
+ m_Font.m_pGsubData, NULL);
+ if (!error && m_Font.m_pGsubData) {
+ m_pTTGSUBTable = new CFX_CTTGSUBTable;
+ m_pTTGSUBTable->LoadGSUBTable((FT_Bytes)m_Font.m_pGsubData);
+ TT_uint32_t vindex = 0;
+ m_pTTGSUBTable->GetVerticalGlyph(index, &vindex);
+ if (vindex) {
+ index = vindex;
+ if (pVertGlyph) {
+ *pVertGlyph = TRUE;
}
- return index;
- }
- if (pVertGlyph) {
- *pVertGlyph = FALSE;
+ }
}
return index;
+ }
+ if (pVertGlyph) {
+ *pVertGlyph = FALSE;
+ }
+ return index;
}
-int CPDF_CIDFont::GlyphFromCharCode(FX_DWORD charcode, FX_BOOL *pVertGlyph)
-{
- if (pVertGlyph) {
- *pVertGlyph = FALSE;
- }
- if (m_pFontFile == NULL && m_pCIDToGIDMap == NULL) {
- FX_WORD cid = CIDFromCharCode(charcode);
- FX_WCHAR unicode = 0;
- if (m_bCIDIsGID) {
+int CPDF_CIDFont::GlyphFromCharCode(FX_DWORD charcode, FX_BOOL* pVertGlyph) {
+ if (pVertGlyph) {
+ *pVertGlyph = FALSE;
+ }
+ if (m_pFontFile == NULL && m_pCIDToGIDMap == NULL) {
+ FX_WORD cid = CIDFromCharCode(charcode);
+ FX_WCHAR unicode = 0;
+ if (m_bCIDIsGID) {
#if _FXM_PLATFORM_ != _FXM_PLATFORM_APPLE_
- return cid;
+ return cid;
#else
- if (m_Flags & PDFFONT_SYMBOLIC) {
- return cid;
- }
- CFX_WideString uni_str = UnicodeFromCharCode(charcode);
- if (uni_str.IsEmpty()) {
- return cid;
- }
- unicode = uni_str.GetAt(0);
+ if (m_Flags & PDFFONT_SYMBOLIC) {
+ return cid;
+ }
+ CFX_WideString uni_str = UnicodeFromCharCode(charcode);
+ if (uni_str.IsEmpty()) {
+ return cid;
+ }
+ unicode = uni_str.GetAt(0);
#endif
+ } else {
+ if (cid && m_pCID2UnicodeMap && m_pCID2UnicodeMap->IsLoaded()) {
+ unicode = m_pCID2UnicodeMap->UnicodeFromCID(cid);
+ }
+ if (unicode == 0) {
+ unicode = _UnicodeFromCharCode(charcode);
+ }
+ if (unicode == 0 && !(m_Flags & PDFFONT_SYMBOLIC)) {
+ unicode = UnicodeFromCharCode(charcode).GetAt(0);
+ }
+ }
+ if (unicode == 0) {
+ if (!m_bAdobeCourierStd) {
+ return charcode == 0 ? -1 : (int)charcode;
+ }
+ charcode += 31;
+ int index = 0, iBaseEncoding;
+ FX_BOOL bMSUnicode = FT_UseTTCharmap(m_Font.m_Face, 3, 1);
+ FX_BOOL bMacRoman = FALSE;
+ if (!bMSUnicode) {
+ bMacRoman = FT_UseTTCharmap(m_Font.m_Face, 1, 0);
+ }
+ iBaseEncoding = PDFFONT_ENCODING_STANDARD;
+ if (bMSUnicode) {
+ iBaseEncoding = PDFFONT_ENCODING_WINANSI;
+ } else if (bMacRoman) {
+ iBaseEncoding = PDFFONT_ENCODING_MACROMAN;
+ }
+ const FX_CHAR* name = GetAdobeCharName(iBaseEncoding, NULL, charcode);
+ if (name == NULL) {
+ return charcode == 0 ? -1 : (int)charcode;
+ }
+ FX_WORD unicode = PDF_UnicodeFromAdobeName(name);
+ if (unicode) {
+ if (bMSUnicode) {
+ index = FXFT_Get_Char_Index(m_Font.m_Face, unicode);
+ } else if (bMacRoman) {
+ FX_DWORD maccode =
+ FT_CharCodeFromUnicode(FXFT_ENCODING_APPLE_ROMAN, unicode);
+ index = !maccode ? FXFT_Get_Name_Index(m_Font.m_Face, (char*)name)
+ : FXFT_Get_Char_Index(m_Font.m_Face, maccode);
} else {
- if (cid && m_pCID2UnicodeMap && m_pCID2UnicodeMap->IsLoaded()) {
- unicode = m_pCID2UnicodeMap->UnicodeFromCID(cid);
- }
- if (unicode == 0) {
- unicode = _UnicodeFromCharCode(charcode);
- }
- if (unicode == 0 && !(m_Flags & PDFFONT_SYMBOLIC)) {
- unicode = UnicodeFromCharCode(charcode).GetAt(0);
- }
+ return FXFT_Get_Char_Index(m_Font.m_Face, unicode);
}
- if (unicode == 0) {
- if (!m_bAdobeCourierStd) {
- return charcode == 0 ? -1 : (int)charcode;
- }
- charcode += 31;
- int index = 0, iBaseEncoding;
- FX_BOOL bMSUnicode = FT_UseTTCharmap(m_Font.m_Face, 3, 1);
- FX_BOOL bMacRoman = FALSE;
- if (!bMSUnicode) {
- bMacRoman = FT_UseTTCharmap(m_Font.m_Face, 1, 0);
- }
- iBaseEncoding = PDFFONT_ENCODING_STANDARD;
- if (bMSUnicode) {
- iBaseEncoding = PDFFONT_ENCODING_WINANSI;
- } else if (bMacRoman) {
- iBaseEncoding = PDFFONT_ENCODING_MACROMAN;
- }
- const FX_CHAR* name = GetAdobeCharName(iBaseEncoding, NULL, charcode);
- if (name == NULL) {
- return charcode == 0 ? -1 : (int)charcode;
- }
- FX_WORD unicode = PDF_UnicodeFromAdobeName(name);
- if (unicode) {
- if (bMSUnicode) {
- index = FXFT_Get_Char_Index(m_Font.m_Face, unicode);
- } else if (bMacRoman) {
- FX_DWORD maccode = FT_CharCodeFromUnicode(FXFT_ENCODING_APPLE_ROMAN, unicode);
- index = !maccode ? FXFT_Get_Name_Index(m_Font.m_Face, (char *)name) : FXFT_Get_Char_Index(m_Font.m_Face, maccode);
- } else {
- return FXFT_Get_Char_Index(m_Font.m_Face, unicode);
- }
- } else {
- return charcode == 0 ? -1 : (int)charcode;
- }
- if (index == 0 || index == 0xffff) {
- return charcode == 0 ? -1 : (int)charcode;
- }
- return index;
- }
- if (m_Charset == CIDSET_JAPAN1) {
- if (unicode == '\\') {
- unicode = '/';
- }
+ } else {
+ return charcode == 0 ? -1 : (int)charcode;
+ }
+ if (index == 0 || index == 0xffff) {
+ return charcode == 0 ? -1 : (int)charcode;
+ }
+ return index;
+ }
+ if (m_Charset == CIDSET_JAPAN1) {
+ if (unicode == '\\') {
+ unicode = '/';
+ }
#if _FXM_PLATFORM_ != _FXM_PLATFORM_APPLE_
- else if (unicode == 0xa5) {
- unicode = 0x5c;
- }
+ else if (unicode == 0xa5) {
+ unicode = 0x5c;
+ }
#endif
- }
- if (m_Font.m_Face == NULL) {
- return unicode;
- }
- int err = FXFT_Select_Charmap(m_Font.m_Face, FXFT_ENCODING_UNICODE);
- if (err != 0) {
- int i;
- for (i = 0; i < FXFT_Get_Face_CharmapCount(m_Font.m_Face); i ++) {
- FX_DWORD ret = FT_CharCodeFromUnicode(FXFT_Get_Charmap_Encoding(FXFT_Get_Face_Charmaps(m_Font.m_Face)[i]), (FX_WCHAR)charcode);
- if (ret == 0) {
- continue;
- }
- FXFT_Set_Charmap(m_Font.m_Face, FXFT_Get_Face_Charmaps(m_Font.m_Face)[i]);
- unicode = (FX_WCHAR)ret;
- break;
- }
- if (i == FXFT_Get_Face_CharmapCount(m_Font.m_Face) && i) {
- FXFT_Set_Charmap(m_Font.m_Face, FXFT_Get_Face_Charmaps(m_Font.m_Face)[0]);
- unicode = (FX_WCHAR)charcode;
- }
- }
- if (FXFT_Get_Face_Charmap(m_Font.m_Face)) {
- int index = GetGlyphIndex(unicode, pVertGlyph);
- if (index == 0) {
- return -1;
- }
- return index;
- }
- return unicode ;
}
if (m_Font.m_Face == NULL) {
- return -1;
- }
- FX_WORD cid = CIDFromCharCode(charcode);
- if (m_bType1) {
- if (NULL == m_pCIDToGIDMap) {
- return cid;
- }
- } else {
- if (m_pCIDToGIDMap == NULL) {
- if (m_pFontFile && m_pCMap->m_pMapping == NULL) {
- return cid;
- }
- if (m_pCMap->m_Coding == CIDCODING_UNKNOWN || FXFT_Get_Face_Charmap(m_Font.m_Face) == NULL) {
- return cid;
- }
- if (FXFT_Get_Charmap_Encoding(FXFT_Get_Face_Charmap(m_Font.m_Face)) == FXFT_ENCODING_UNICODE) {
- CFX_WideString unicode_str = UnicodeFromCharCode(charcode);
- if (unicode_str.IsEmpty()) {
- return -1;
- }
- charcode = unicode_str.GetAt(0);
- }
- return GetGlyphIndex(charcode, pVertGlyph);
+ return unicode;
+ }
+ int err = FXFT_Select_Charmap(m_Font.m_Face, FXFT_ENCODING_UNICODE);
+ if (err != 0) {
+ int i;
+ for (i = 0; i < FXFT_Get_Face_CharmapCount(m_Font.m_Face); i++) {
+ FX_DWORD ret = FT_CharCodeFromUnicode(
+ FXFT_Get_Charmap_Encoding(FXFT_Get_Face_Charmaps(m_Font.m_Face)[i]),
+ (FX_WCHAR)charcode);
+ if (ret == 0) {
+ continue;
}
- }
- FX_DWORD byte_pos = cid * 2;
- if (byte_pos + 2 > m_pCIDToGIDMap->GetSize()) {
+ FXFT_Set_Charmap(m_Font.m_Face,
+ FXFT_Get_Face_Charmaps(m_Font.m_Face)[i]);
+ unicode = (FX_WCHAR)ret;
+ break;
+ }
+ if (i == FXFT_Get_Face_CharmapCount(m_Font.m_Face) && i) {
+ FXFT_Set_Charmap(m_Font.m_Face,
+ FXFT_Get_Face_Charmaps(m_Font.m_Face)[0]);
+ unicode = (FX_WCHAR)charcode;
+ }
+ }
+ if (FXFT_Get_Face_Charmap(m_Font.m_Face)) {
+ int index = GetGlyphIndex(unicode, pVertGlyph);
+ if (index == 0) {
return -1;
- }
- const uint8_t* pdata = m_pCIDToGIDMap->GetData() + byte_pos;
- return pdata[0] * 256 + pdata[1];
+ }
+ return index;
+ }
+ return unicode;
+ }
+ if (m_Font.m_Face == NULL) {
+ return -1;
+ }
+ FX_WORD cid = CIDFromCharCode(charcode);
+ if (m_bType1) {
+ if (NULL == m_pCIDToGIDMap) {
+ return cid;
+ }
+ } else {
+ if (m_pCIDToGIDMap == NULL) {
+ if (m_pFontFile && m_pCMap->m_pMapping == NULL) {
+ return cid;
+ }
+ if (m_pCMap->m_Coding == CIDCODING_UNKNOWN ||
+ FXFT_Get_Face_Charmap(m_Font.m_Face) == NULL) {
+ return cid;
+ }
+ if (FXFT_Get_Charmap_Encoding(FXFT_Get_Face_Charmap(m_Font.m_Face)) ==
+ FXFT_ENCODING_UNICODE) {
+ CFX_WideString unicode_str = UnicodeFromCharCode(charcode);
+ if (unicode_str.IsEmpty()) {
+ return -1;
+ }
+ charcode = unicode_str.GetAt(0);
+ }
+ return GetGlyphIndex(charcode, pVertGlyph);
+ }
+ }
+ FX_DWORD byte_pos = cid * 2;
+ if (byte_pos + 2 > m_pCIDToGIDMap->GetSize()) {
+ return -1;
+ }
+ const uint8_t* pdata = m_pCIDToGIDMap->GetData() + byte_pos;
+ return pdata[0] * 256 + pdata[1];
}
-FX_DWORD CPDF_CIDFont::GetNextChar(const FX_CHAR* pString, int nStrLen, int& offset) const
-{
- return m_pCMap->GetNextChar(pString, nStrLen, offset);
+FX_DWORD CPDF_CIDFont::GetNextChar(const FX_CHAR* pString,
+ int nStrLen,
+ int& offset) const {
+ return m_pCMap->GetNextChar(pString, nStrLen, offset);
}
-int CPDF_CIDFont::GetCharSize(FX_DWORD charcode) const
-{
- return m_pCMap->GetCharSize(charcode);
+int CPDF_CIDFont::GetCharSize(FX_DWORD charcode) const {
+ return m_pCMap->GetCharSize(charcode);
}
-int CPDF_CIDFont::CountChar(const FX_CHAR* pString, int size) const
-{
- return m_pCMap->CountChar(pString, size);
+int CPDF_CIDFont::CountChar(const FX_CHAR* pString, int size) const {
+ return m_pCMap->CountChar(pString, size);
}
-int CPDF_CIDFont::AppendChar(FX_CHAR* str, FX_DWORD charcode) const
-{
- return m_pCMap->AppendChar(str, charcode);
+int CPDF_CIDFont::AppendChar(FX_CHAR* str, FX_DWORD charcode) const {
+ return m_pCMap->AppendChar(str, charcode);
}
-FX_BOOL CPDF_CIDFont::IsUnicodeCompatible() const
-{
- if (!m_pCMap->IsLoaded() || m_pCID2UnicodeMap == NULL || !m_pCID2UnicodeMap->IsLoaded()) {
- return m_pCMap->m_Coding != CIDCODING_UNKNOWN;
- }
- return TRUE;
+FX_BOOL CPDF_CIDFont::IsUnicodeCompatible() const {
+ if (!m_pCMap->IsLoaded() || m_pCID2UnicodeMap == NULL ||
+ !m_pCID2UnicodeMap->IsLoaded()) {
+ return m_pCMap->m_Coding != CIDCODING_UNKNOWN;
+ }
+ return TRUE;
}
-FX_BOOL CPDF_CIDFont::IsFontStyleFromCharCode(FX_DWORD charcode) const
-{
- return TRUE;
+FX_BOOL CPDF_CIDFont::IsFontStyleFromCharCode(FX_DWORD charcode) const {
+ return TRUE;
}
-void CPDF_CIDFont::LoadSubstFont()
-{
- m_Font.LoadSubst(m_BaseFont, !m_bType1, m_Flags, m_StemV * 5, m_ItalicAngle, g_CharsetCPs[m_Charset], IsVertWriting());
+void CPDF_CIDFont::LoadSubstFont() {
+ m_Font.LoadSubst(m_BaseFont, !m_bType1, m_Flags, m_StemV * 5, m_ItalicAngle,
+ g_CharsetCPs[m_Charset], IsVertWriting());
}
-void CPDF_CIDFont::LoadMetricsArray(CPDF_Array* pArray, CFX_DWordArray& result, int nElements)
-{
- int width_status = 0;
- int iCurElement = 0;
- int first_code = 0, last_code;
- FX_DWORD count = pArray->GetCount();
- for (FX_DWORD i = 0; i < count; i ++) {
- CPDF_Object* pObj = pArray->GetElementValue(i);
- if (pObj == NULL) {
- continue;
+void CPDF_CIDFont::LoadMetricsArray(CPDF_Array* pArray,
+ CFX_DWordArray& result,
+ int nElements) {
+ int width_status = 0;
+ int iCurElement = 0;
+ int first_code = 0, last_code;
+ FX_DWORD count = pArray->GetCount();
+ for (FX_DWORD i = 0; i < count; i++) {
+ CPDF_Object* pObj = pArray->GetElementValue(i);
+ if (pObj == NULL) {
+ continue;
+ }
+ if (pObj->GetType() == PDFOBJ_ARRAY) {
+ if (width_status != 1) {
+ return;
+ }
+ CPDF_Array* pArray = (CPDF_Array*)pObj;
+ FX_DWORD count = pArray->GetCount();
+ for (FX_DWORD j = 0; j < count; j += nElements) {
+ result.Add(first_code);
+ result.Add(first_code);
+ for (int k = 0; k < nElements; k++) {
+ result.Add(pArray->GetInteger(j + k));
}
- if (pObj->GetType() == PDFOBJ_ARRAY) {
- if (width_status != 1) {
- return;
- }
- CPDF_Array* pArray = (CPDF_Array*)pObj;
- FX_DWORD count = pArray->GetCount();
- for (FX_DWORD j = 0; j < count; j += nElements) {
- result.Add(first_code);
- result.Add(first_code);
- for (int k = 0; k < nElements; k ++) {
- result.Add(pArray->GetInteger(j + k));
- }
- first_code ++;
- }
- width_status = 0;
- } else {
- if (width_status == 0) {
- first_code = pObj->GetInteger();
- width_status = 1;
- } else if (width_status == 1) {
- last_code = pObj->GetInteger();
- width_status = 2;
- iCurElement = 0;
- } else {
- if (!iCurElement) {
- result.Add(first_code);
- result.Add(last_code);
- }
- result.Add(pObj->GetInteger());
- iCurElement ++;
- if (iCurElement == nElements) {
- width_status = 0;
- }
- }
+ first_code++;
+ }
+ width_status = 0;
+ } else {
+ if (width_status == 0) {
+ first_code = pObj->GetInteger();
+ width_status = 1;
+ } else if (width_status == 1) {
+ last_code = pObj->GetInteger();
+ width_status = 2;
+ iCurElement = 0;
+ } else {
+ if (!iCurElement) {
+ result.Add(first_code);
+ result.Add(last_code);
}
+ result.Add(pObj->GetInteger());
+ iCurElement++;
+ if (iCurElement == nElements) {
+ width_status = 0;
+ }
+ }
}
+ }
}
-FX_BOOL CPDF_CIDFont::LoadGB2312()
-{
- m_BaseFont = m_pFontDict->GetString(FX_BSTRC("BaseFont"));
- CPDF_Dictionary* pFontDesc = m_pFontDict->GetDict(FX_BSTRC("FontDescriptor"));
- if (pFontDesc) {
- LoadFontDescriptor(pFontDesc);
- }
- m_Charset = CIDSET_GB1;
- m_bType1 = FALSE;
- m_pCMap = CPDF_ModuleMgr::Get()->GetPageModule()->GetFontGlobals()->m_CMapManager.GetPredefinedCMap(
- FX_BSTRC("GBK-EUC-H"), FALSE);
- m_pCID2UnicodeMap = CPDF_ModuleMgr::Get()->GetPageModule()->GetFontGlobals()->m_CMapManager.GetCID2UnicodeMap(m_Charset, FALSE);
- if (!IsEmbedded()) {
- LoadSubstFont();
- }
- CheckFontMetrics();
- m_DefaultWidth = 1000;
- m_pAnsiWidths = FX_Alloc(FX_WORD, 128);
- for (int i = 32; i < 127; i ++) {
- m_pAnsiWidths[i] = 500;
- }
- return TRUE;
+FX_BOOL CPDF_CIDFont::LoadGB2312() {
+ m_BaseFont = m_pFontDict->GetString(FX_BSTRC("BaseFont"));
+ CPDF_Dictionary* pFontDesc = m_pFontDict->GetDict(FX_BSTRC("FontDescriptor"));
+ if (pFontDesc) {
+ LoadFontDescriptor(pFontDesc);
+ }
+ m_Charset = CIDSET_GB1;
+ m_bType1 = FALSE;
+ m_pCMap = CPDF_ModuleMgr::Get()
+ ->GetPageModule()
+ ->GetFontGlobals()
+ ->m_CMapManager.GetPredefinedCMap(FX_BSTRC("GBK-EUC-H"), FALSE);
+ m_pCID2UnicodeMap = CPDF_ModuleMgr::Get()
+ ->GetPageModule()
+ ->GetFontGlobals()
+ ->m_CMapManager.GetCID2UnicodeMap(m_Charset, FALSE);
+ if (!IsEmbedded()) {
+ LoadSubstFont();
+ }
+ CheckFontMetrics();
+ m_DefaultWidth = 1000;
+ m_pAnsiWidths = FX_Alloc(FX_WORD, 128);
+ for (int i = 32; i < 127; i++) {
+ m_pAnsiWidths[i] = 500;
+ }
+ return TRUE;
}
const struct _CIDTransform {
- FX_WORD CID;
- uint8_t a, b, c, d, e, f;
-}
-Japan1_VertCIDs[] = {
- {97, 129, 0, 0, 127, 55, 0},
- {7887, 127, 0, 0, 127, 76, 89},
- {7888, 127, 0, 0, 127, 79, 94},
- {7889, 0, 129, 127, 0, 17, 127},
- {7890, 0, 129, 127, 0, 17, 127},
- {7891, 0, 129, 127, 0, 17, 127},
- {7892, 0, 129, 127, 0, 17, 127},
- {7893, 0, 129, 127, 0, 17, 127},
- {7894, 0, 129, 127, 0, 17, 127},
- {7895, 0, 129, 127, 0, 17, 127},
- {7896, 0, 129, 127, 0, 17, 127},
- {7897, 0, 129, 127, 0, 17, 127},
- {7898, 0, 129, 127, 0, 17, 127},
- {7899, 0, 129, 127, 0, 17, 104},
- {7900, 0, 129, 127, 0, 17, 127},
- {7901, 0, 129, 127, 0, 17, 104},
- {7902, 0, 129, 127, 0, 17, 127},
- {7903, 0, 129, 127, 0, 17, 127},
- {7904, 0, 129, 127, 0, 17, 127},
- {7905, 0, 129, 127, 0, 17, 114},
- {7906, 0, 129, 127, 0, 17, 127},
- {7907, 0, 129, 127, 0, 17, 127},
- {7908, 0, 129, 127, 0, 17, 127},
- {7909, 0, 129, 127, 0, 17, 127},
- {7910, 0, 129, 127, 0, 17, 127},
- {7911, 0, 129, 127, 0, 17, 127},
- {7912, 0, 129, 127, 0, 17, 127},
- {7913, 0, 129, 127, 0, 17, 127},
- {7914, 0, 129, 127, 0, 17, 127},
- {7915, 0, 129, 127, 0, 17, 114},
- {7916, 0, 129, 127, 0, 17, 127},
- {7917, 0, 129, 127, 0, 17, 127},
- {7918, 127, 0, 0, 127, 18, 25},
- {7919, 127, 0, 0, 127, 18, 25},
- {7920, 127, 0, 0, 127, 18, 25},
- {7921, 127, 0, 0, 127, 18, 25},
- {7922, 127, 0, 0, 127, 18, 25},
- {7923, 127, 0, 0, 127, 18, 25},
- {7924, 127, 0, 0, 127, 18, 25},
- {7925, 127, 0, 0, 127, 18, 25},
- {7926, 127, 0, 0, 127, 18, 25},
- {7927, 127, 0, 0, 127, 18, 25},
- {7928, 127, 0, 0, 127, 18, 25},
- {7929, 127, 0, 0, 127, 18, 25},
- {7930, 127, 0, 0, 127, 18, 25},
- {7931, 127, 0, 0, 127, 18, 25},
- {7932, 127, 0, 0, 127, 18, 25},
- {7933, 127, 0, 0, 127, 18, 25},
- {7934, 127, 0, 0, 127, 18, 25},
- {7935, 127, 0, 0, 127, 18, 25},
- {7936, 127, 0, 0, 127, 18, 25},
- {7937, 127, 0, 0, 127, 18, 25},
- {7938, 127, 0, 0, 127, 18, 25},
- {7939, 127, 0, 0, 127, 18, 25},
- {8720, 0, 129, 127, 0, 19, 102},
- {8721, 0, 129, 127, 0, 13, 127},
- {8722, 0, 129, 127, 0, 19, 108},
- {8723, 0, 129, 127, 0, 19, 102},
- {8724, 0, 129, 127, 0, 19, 102},
- {8725, 0, 129, 127, 0, 19, 102},
- {8726, 0, 129, 127, 0, 19, 102},
- {8727, 0, 129, 127, 0, 19, 102},
- {8728, 0, 129, 127, 0, 19, 114},
- {8729, 0, 129, 127, 0, 19, 114},
- {8730, 0, 129, 127, 0, 38, 108},
- {8731, 0, 129, 127, 0, 13, 108},
- {8732, 0, 129, 127, 0, 19, 108},
- {8733, 0, 129, 127, 0, 19, 108},
- {8734, 0, 129, 127, 0, 19, 108},
- {8735, 0, 129, 127, 0, 19, 108},
- {8736, 0, 129, 127, 0, 19, 102},
- {8737, 0, 129, 127, 0, 19, 102},
- {8738, 0, 129, 127, 0, 19, 102},
- {8739, 0, 129, 127, 0, 19, 102},
- {8740, 0, 129, 127, 0, 19, 102},
- {8741, 0, 129, 127, 0, 19, 102},
- {8742, 0, 129, 127, 0, 19, 102},
- {8743, 0, 129, 127, 0, 19, 102},
- {8744, 0, 129, 127, 0, 19, 102},
- {8745, 0, 129, 127, 0, 19, 102},
- {8746, 0, 129, 127, 0, 19, 114},
- {8747, 0, 129, 127, 0, 19, 114},
- {8748, 0, 129, 127, 0, 19, 102},
- {8749, 0, 129, 127, 0, 19, 102},
- {8750, 0, 129, 127, 0, 19, 102},
- {8751, 0, 129, 127, 0, 19, 102},
- {8752, 0, 129, 127, 0, 19, 102},
- {8753, 0, 129, 127, 0, 19, 102},
- {8754, 0, 129, 127, 0, 19, 102},
- {8755, 0, 129, 127, 0, 19, 102},
- {8756, 0, 129, 127, 0, 19, 102},
- {8757, 0, 129, 127, 0, 19, 102},
- {8758, 0, 129, 127, 0, 19, 102},
- {8759, 0, 129, 127, 0, 19, 102},
- {8760, 0, 129, 127, 0, 19, 102},
- {8761, 0, 129, 127, 0, 19, 102},
- {8762, 0, 129, 127, 0, 19, 102},
- {8763, 0, 129, 127, 0, 19, 102},
- {8764, 0, 129, 127, 0, 19, 102},
- {8765, 0, 129, 127, 0, 19, 102},
- {8766, 0, 129, 127, 0, 19, 102},
- {8767, 0, 129, 127, 0, 19, 102},
- {8768, 0, 129, 127, 0, 19, 102},
- {8769, 0, 129, 127, 0, 19, 102},
- {8770, 0, 129, 127, 0, 19, 102},
- {8771, 0, 129, 127, 0, 19, 102},
- {8772, 0, 129, 127, 0, 19, 102},
- {8773, 0, 129, 127, 0, 19, 102},
- {8774, 0, 129, 127, 0, 19, 102},
- {8775, 0, 129, 127, 0, 19, 102},
- {8776, 0, 129, 127, 0, 19, 102},
- {8777, 0, 129, 127, 0, 19, 102},
- {8778, 0, 129, 127, 0, 19, 102},
- {8779, 0, 129, 127, 0, 19, 114},
- {8780, 0, 129, 127, 0, 19, 108},
- {8781, 0, 129, 127, 0, 19, 114},
- {8782, 0, 129, 127, 0, 13, 114},
- {8783, 0, 129, 127, 0, 19, 108},
- {8784, 0, 129, 127, 0, 13, 114},
- {8785, 0, 129, 127, 0, 19, 108},
- {8786, 0, 129, 127, 0, 19, 108},
- {8787, 0, 129, 127, 0, 19, 108},
- {8788, 0, 129, 127, 0, 19, 108},
- {8789, 0, 129, 127, 0, 19, 108},
- {8790, 0, 129, 127, 0, 19, 108},
- {8791, 0, 129, 127, 0, 19, 108},
- {8792, 0, 129, 127, 0, 19, 108},
- {8793, 0, 129, 127, 0, 19, 108},
- {8794, 0, 129, 127, 0, 19, 108},
- {8795, 0, 129, 127, 0, 19, 108},
- {8796, 0, 129, 127, 0, 19, 108},
- {8797, 0, 129, 127, 0, 19, 108},
- {8798, 0, 129, 127, 0, 19, 108},
- {8799, 0, 129, 127, 0, 19, 108},
- {8800, 0, 129, 127, 0, 19, 108},
- {8801, 0, 129, 127, 0, 19, 108},
- {8802, 0, 129, 127, 0, 19, 108},
- {8803, 0, 129, 127, 0, 19, 108},
- {8804, 0, 129, 127, 0, 19, 108},
- {8805, 0, 129, 127, 0, 19, 108},
- {8806, 0, 129, 127, 0, 19, 108},
- {8807, 0, 129, 127, 0, 19, 108},
- {8808, 0, 129, 127, 0, 19, 108},
- {8809, 0, 129, 127, 0, 19, 108},
- {8810, 0, 129, 127, 0, 19, 108},
- {8811, 0, 129, 127, 0, 19, 114},
- {8812, 0, 129, 127, 0, 19, 102},
- {8813, 0, 129, 127, 0, 19, 114},
- {8814, 0, 129, 127, 0, 76, 102},
- {8815, 0, 129, 127, 0, 13, 121},
- {8816, 0, 129, 127, 0, 19, 114},
- {8817, 0, 129, 127, 0, 19, 127},
- {8818, 0, 129, 127, 0, 19, 114},
- {8819, 0, 129, 127, 0, 218, 108},
+ FX_WORD CID;
+ uint8_t a, b, c, d, e, f;
+} Japan1_VertCIDs[] = {
+ {97, 129, 0, 0, 127, 55, 0}, {7887, 127, 0, 0, 127, 76, 89},
+ {7888, 127, 0, 0, 127, 79, 94}, {7889, 0, 129, 127, 0, 17, 127},
+ {7890, 0, 129, 127, 0, 17, 127}, {7891, 0, 129, 127, 0, 17, 127},
+ {7892, 0, 129, 127, 0, 17, 127}, {7893, 0, 129, 127, 0, 17, 127},
+ {7894, 0, 129, 127, 0, 17, 127}, {7895, 0, 129, 127, 0, 17, 127},
+ {7896, 0, 129, 127, 0, 17, 127}, {7897, 0, 129, 127, 0, 17, 127},
+ {7898, 0, 129, 127, 0, 17, 127}, {7899, 0, 129, 127, 0, 17, 104},
+ {7900, 0, 129, 127, 0, 17, 127}, {7901, 0, 129, 127, 0, 17, 104},
+ {7902, 0, 129, 127, 0, 17, 127}, {7903, 0, 129, 127, 0, 17, 127},
+ {7904, 0, 129, 127, 0, 17, 127}, {7905, 0, 129, 127, 0, 17, 114},
+ {7906, 0, 129, 127, 0, 17, 127}, {7907, 0, 129, 127, 0, 17, 127},
+ {7908, 0, 129, 127, 0, 17, 127}, {7909, 0, 129, 127, 0, 17, 127},
+ {7910, 0, 129, 127, 0, 17, 127}, {7911, 0, 129, 127, 0, 17, 127},
+ {7912, 0, 129, 127, 0, 17, 127}, {7913, 0, 129, 127, 0, 17, 127},
+ {7914, 0, 129, 127, 0, 17, 127}, {7915, 0, 129, 127, 0, 17, 114},
+ {7916, 0, 129, 127, 0, 17, 127}, {7917, 0, 129, 127, 0, 17, 127},
+ {7918, 127, 0, 0, 127, 18, 25}, {7919, 127, 0, 0, 127, 18, 25},
+ {7920, 127, 0, 0, 127, 18, 25}, {7921, 127, 0, 0, 127, 18, 25},
+ {7922, 127, 0, 0, 127, 18, 25}, {7923, 127, 0, 0, 127, 18, 25},
+ {7924, 127, 0, 0, 127, 18, 25}, {7925, 127, 0, 0, 127, 18, 25},
+ {7926, 127, 0, 0, 127, 18, 25}, {7927, 127, 0, 0, 127, 18, 25},
+ {7928, 127, 0, 0, 127, 18, 25}, {7929, 127, 0, 0, 127, 18, 25},
+ {7930, 127, 0, 0, 127, 18, 25}, {7931, 127, 0, 0, 127, 18, 25},
+ {7932, 127, 0, 0, 127, 18, 25}, {7933, 127, 0, 0, 127, 18, 25},
+ {7934, 127, 0, 0, 127, 18, 25}, {7935, 127, 0, 0, 127, 18, 25},
+ {7936, 127, 0, 0, 127, 18, 25}, {7937, 127, 0, 0, 127, 18, 25},
+ {7938, 127, 0, 0, 127, 18, 25}, {7939, 127, 0, 0, 127, 18, 25},
+ {8720, 0, 129, 127, 0, 19, 102}, {8721, 0, 129, 127, 0, 13, 127},
+ {8722, 0, 129, 127, 0, 19, 108}, {8723, 0, 129, 127, 0, 19, 102},
+ {8724, 0, 129, 127, 0, 19, 102}, {8725, 0, 129, 127, 0, 19, 102},
+ {8726, 0, 129, 127, 0, 19, 102}, {8727, 0, 129, 127, 0, 19, 102},
+ {8728, 0, 129, 127, 0, 19, 114}, {8729, 0, 129, 127, 0, 19, 114},
+ {8730, 0, 129, 127, 0, 38, 108}, {8731, 0, 129, 127, 0, 13, 108},
+ {8732, 0, 129, 127, 0, 19, 108}, {8733, 0, 129, 127, 0, 19, 108},
+ {8734, 0, 129, 127, 0, 19, 108}, {8735, 0, 129, 127, 0, 19, 108},
+ {8736, 0, 129, 127, 0, 19, 102}, {8737, 0, 129, 127, 0, 19, 102},
+ {8738, 0, 129, 127, 0, 19, 102}, {8739, 0, 129, 127, 0, 19, 102},
+ {8740, 0, 129, 127, 0, 19, 102}, {8741, 0, 129, 127, 0, 19, 102},
+ {8742, 0, 129, 127, 0, 19, 102}, {8743, 0, 129, 127, 0, 19, 102},
+ {8744, 0, 129, 127, 0, 19, 102}, {8745, 0, 129, 127, 0, 19, 102},
+ {8746, 0, 129, 127, 0, 19, 114}, {8747, 0, 129, 127, 0, 19, 114},
+ {8748, 0, 129, 127, 0, 19, 102}, {8749, 0, 129, 127, 0, 19, 102},
+ {8750, 0, 129, 127, 0, 19, 102}, {8751, 0, 129, 127, 0, 19, 102},
+ {8752, 0, 129, 127, 0, 19, 102}, {8753, 0, 129, 127, 0, 19, 102},
+ {8754, 0, 129, 127, 0, 19, 102}, {8755, 0, 129, 127, 0, 19, 102},
+ {8756, 0, 129, 127, 0, 19, 102}, {8757, 0, 129, 127, 0, 19, 102},
+ {8758, 0, 129, 127, 0, 19, 102}, {8759, 0, 129, 127, 0, 19, 102},
+ {8760, 0, 129, 127, 0, 19, 102}, {8761, 0, 129, 127, 0, 19, 102},
+ {8762, 0, 129, 127, 0, 19, 102}, {8763, 0, 129, 127, 0, 19, 102},
+ {8764, 0, 129, 127, 0, 19, 102}, {8765, 0, 129, 127, 0, 19, 102},
+ {8766, 0, 129, 127, 0, 19, 102}, {8767, 0, 129, 127, 0, 19, 102},
+ {8768, 0, 129, 127, 0, 19, 102}, {8769, 0, 129, 127, 0, 19, 102},
+ {8770, 0, 129, 127, 0, 19, 102}, {8771, 0, 129, 127, 0, 19, 102},
+ {8772, 0, 129, 127, 0, 19, 102}, {8773, 0, 129, 127, 0, 19, 102},
+ {8774, 0, 129, 127, 0, 19, 102}, {8775, 0, 129, 127, 0, 19, 102},
+ {8776, 0, 129, 127, 0, 19, 102}, {8777, 0, 129, 127, 0, 19, 102},
+ {8778, 0, 129, 127, 0, 19, 102}, {8779, 0, 129, 127, 0, 19, 114},
+ {8780, 0, 129, 127, 0, 19, 108}, {8781, 0, 129, 127, 0, 19, 114},
+ {8782, 0, 129, 127, 0, 13, 114}, {8783, 0, 129, 127, 0, 19, 108},
+ {8784, 0, 129, 127, 0, 13, 114}, {8785, 0, 129, 127, 0, 19, 108},
+ {8786, 0, 129, 127, 0, 19, 108}, {8787, 0, 129, 127, 0, 19, 108},
+ {8788, 0, 129, 127, 0, 19, 108}, {8789, 0, 129, 127, 0, 19, 108},
+ {8790, 0, 129, 127, 0, 19, 108}, {8791, 0, 129, 127, 0, 19, 108},
+ {8792, 0, 129, 127, 0, 19, 108}, {8793, 0, 129, 127, 0, 19, 108},
+ {8794, 0, 129, 127, 0, 19, 108}, {8795, 0, 129, 127, 0, 19, 108},
+ {8796, 0, 129, 127, 0, 19, 108}, {8797, 0, 129, 127, 0, 19, 108},
+ {8798, 0, 129, 127, 0, 19, 108}, {8799, 0, 129, 127, 0, 19, 108},
+ {8800, 0, 129, 127, 0, 19, 108}, {8801, 0, 129, 127, 0, 19, 108},
+ {8802, 0, 129, 127, 0, 19, 108}, {8803, 0, 129, 127, 0, 19, 108},
+ {8804, 0, 129, 127, 0, 19, 108}, {8805, 0, 129, 127, 0, 19, 108},
+ {8806, 0, 129, 127, 0, 19, 108}, {8807, 0, 129, 127, 0, 19, 108},
+ {8808, 0, 129, 127, 0, 19, 108}, {8809, 0, 129, 127, 0, 19, 108},
+ {8810, 0, 129, 127, 0, 19, 108}, {8811, 0, 129, 127, 0, 19, 114},
+ {8812, 0, 129, 127, 0, 19, 102}, {8813, 0, 129, 127, 0, 19, 114},
+ {8814, 0, 129, 127, 0, 76, 102}, {8815, 0, 129, 127, 0, 13, 121},
+ {8816, 0, 129, 127, 0, 19, 114}, {8817, 0, 129, 127, 0, 19, 127},
+ {8818, 0, 129, 127, 0, 19, 114}, {8819, 0, 129, 127, 0, 218, 108},
};
-const uint8_t* CPDF_CIDFont::GetCIDTransform(FX_WORD CID) const
-{
- if (m_Charset != CIDSET_JAPAN1 || m_pFontFile != NULL) {
- return NULL;
- }
- int begin = 0;
- int end = sizeof Japan1_VertCIDs / sizeof(struct _CIDTransform) - 1;
- while (begin <= end) {
- int middle = (begin + end) / 2;
- FX_WORD middlecode = Japan1_VertCIDs[middle].CID;
- if (middlecode > CID) {
- end = middle - 1;
- } else if (middlecode < CID) {
- begin = middle + 1;
- } else {
- return &Japan1_VertCIDs[middle].a;
- }
- }
+const uint8_t* CPDF_CIDFont::GetCIDTransform(FX_WORD CID) const {
+ if (m_Charset != CIDSET_JAPAN1 || m_pFontFile != NULL) {
return NULL;
+ }
+ int begin = 0;
+ int end = sizeof Japan1_VertCIDs / sizeof(struct _CIDTransform) - 1;
+ while (begin <= end) {
+ int middle = (begin + end) / 2;
+ FX_WORD middlecode = Japan1_VertCIDs[middle].CID;
+ if (middlecode > CID) {
+ end = middle - 1;
+ } else if (middlecode < CID) {
+ begin = middle + 1;
+ } else {
+ return &Japan1_VertCIDs[middle].a;
+ }
+ }
+ return NULL;
}
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