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path: root/xfa/fgas/font/fgas_stdfontmgr.cpp
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Diffstat (limited to 'xfa/fgas/font/fgas_stdfontmgr.cpp')
-rw-r--r--xfa/fgas/font/fgas_stdfontmgr.cpp172
1 files changed, 7 insertions, 165 deletions
diff --git a/xfa/fgas/font/fgas_stdfontmgr.cpp b/xfa/fgas/font/fgas_stdfontmgr.cpp
index 17bd204889..4e5095048b 100644
--- a/xfa/fgas/font/fgas_stdfontmgr.cpp
+++ b/xfa/fgas/font/fgas_stdfontmgr.cpp
@@ -23,7 +23,6 @@ CFGAS_StdFontMgrImp::CFGAS_StdFontMgrImp(FX_LPEnumAllFonts pEnumerator)
m_FamilyFonts(16),
m_UnicodeFonts(16),
m_BufferFonts(4),
- m_FileFonts(4),
m_StreamFonts(4),
m_DeriveFonts(4) {
if (m_pEnumerator) {
@@ -37,7 +36,6 @@ CFGAS_StdFontMgrImp::~CFGAS_StdFontMgrImp() {
m_FamilyFonts.RemoveAll();
m_UnicodeFonts.RemoveAll();
m_BufferFonts.RemoveAll();
- m_FileFonts.RemoveAll();
m_StreamFonts.RemoveAll();
m_DeriveFonts.RemoveAll();
for (int32_t i = m_Fonts.GetUpperBound(); i >= 0; i--)
@@ -174,23 +172,7 @@ CFGAS_GEFont* CFGAS_StdFontMgrImp::LoadFont(const uint8_t* pBuffer,
}
return NULL;
}
-CFGAS_GEFont* CFGAS_StdFontMgrImp::LoadFont(const FX_WCHAR* pszFileName) {
- ASSERT(pszFileName);
- uint32_t dwHash = FX_HashCode_GetW(pszFileName, false);
- CFGAS_GEFont* pFont = NULL;
- if (m_FileFonts.Lookup((void*)(uintptr_t)dwHash, (void*&)pFont)) {
- if (pFont) {
- return pFont->Retain();
- }
- }
- pFont = CFGAS_GEFont::LoadFont(pszFileName);
- if (pFont) {
- m_Fonts.Add(pFont);
- m_FileFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
- return pFont->Retain();
- }
- return NULL;
-}
+
CFGAS_GEFont* CFGAS_StdFontMgrImp::LoadFont(IFX_Stream* pFontStream,
const FX_WCHAR* pszFontAlias,
uint32_t dwFontStyles,
@@ -277,7 +259,6 @@ void CFGAS_StdFontMgrImp::RemoveFont(CFGAS_GEFont* pFont) {
RemoveFont(m_FamilyFonts, pFont);
RemoveFont(m_UnicodeFonts, pFont);
RemoveFont(m_BufferFonts, pFont);
- RemoveFont(m_FileFonts, pFont);
RemoveFont(m_StreamFonts, pFont);
RemoveFont(m_DeriveFonts, pFont);
int32_t iFind = m_Fonts.Find(pFont);
@@ -639,24 +620,6 @@ void CFGAS_FontMgrImp::Release() {
delete pFonts;
}
m_Hash2Fonts.RemoveAll();
- pos = m_Hash2FileAccess.GetStartPosition();
- while (pos) {
- uint32_t dwHash;
- IFX_FileAccess* pFileAccess;
- m_Hash2FileAccess.GetNextAssoc(pos, dwHash, pFileAccess);
- if (NULL != pFileAccess) {
- pFileAccess->Release();
- }
- }
- pos = m_FileAccess2IFXFont.GetStartPosition();
- while (pos) {
- uint32_t dwHash;
- CFGAS_GEFont* pFont;
- m_FileAccess2IFXFont.GetNextAssoc(pos, dwHash, pFont);
- if (NULL != pFont) {
- pFont->Release();
- }
- }
pos = m_IFXFont2FileRead.GetStartPosition();
while (pos) {
CFGAS_GEFont* pFont;
@@ -724,9 +687,7 @@ CFGAS_GEFont* CFGAS_FontMgrImp::GetFontByCodePage(
CFX_FontDescriptor* pDesc = sortedFonts->GetAt(0).pFont;
CFGAS_GEFont* pFont =
- pDesc->m_pFileAccess
- ? LoadFont(pDesc->m_pFileAccess, pDesc->m_nFaceIndex, nullptr)
- : LoadFont(pDesc->m_wsFaceName, pDesc->m_nFaceIndex, nullptr);
+ LoadFont(pDesc->m_wsFaceName, pDesc->m_nFaceIndex, nullptr);
if (pFont)
pFont->SetLogicalFontStyle(dwFontStyles);
@@ -780,10 +741,7 @@ CFGAS_GEFont* CFGAS_FontMgrImp::GetFontByUnicode(
CFX_FontDescriptor* pDesc = sortedFonts->GetAt(i).pFont;
if (!VerifyUnicode(pDesc, wUnicode))
continue;
- if (pDesc->m_pFileAccess)
- pFont = LoadFont(pDesc->m_pFileAccess, pDesc->m_nFaceIndex, nullptr);
- else
- pFont = LoadFont(pDesc->m_wsFaceName, pDesc->m_nFaceIndex, nullptr);
+ pFont = LoadFont(pDesc->m_wsFaceName, pDesc->m_nFaceIndex, nullptr);
if (!pFont)
continue;
pFont->SetLogicalFontStyle(dwFontStyles);
@@ -796,11 +754,7 @@ CFGAS_GEFont* CFGAS_FontMgrImp::GetFontByUnicode(
}
FX_BOOL CFGAS_FontMgrImp::VerifyUnicode(CFX_FontDescriptor* pDesc,
FX_WCHAR wcUnicode) {
- IFX_FileRead* pFileRead = nullptr;
- if (pDesc->m_pFileAccess)
- pFileRead = pDesc->m_pFileAccess->CreateFileStream(FX_FILEMODE_ReadOnly);
- else
- pFileRead = CreateFontStream(pDesc->m_wsFaceName.UTF8Encode());
+ IFX_FileRead* pFileRead = CreateFontStream(pDesc->m_wsFaceName.UTF8Encode());
if (!pFileRead)
return FALSE;
FXFT_Face pFace = LoadFace(pFileRead, pDesc->m_nFaceIndex);
@@ -840,97 +794,6 @@ CFGAS_GEFont* CFGAS_FontMgrImp::GetFontByLanguage(
pszFontFamily);
}
-CFGAS_GEFont* CFGAS_FontMgrImp::LoadFont(const uint8_t* pBuffer,
- int32_t iLength,
- int32_t iFaceIndex,
- int32_t* pFaceCount) {
- void* Hash[2] = {(void*)(uintptr_t)pBuffer, (void*)(uintptr_t)iLength};
- uint32_t dwHash =
- FX_HashCode_GetA(CFX_ByteStringC((uint8_t*)Hash, sizeof(Hash)), false);
- IFX_FileAccess* pFontAccess = nullptr;
- m_Hash2FileAccess.Lookup(dwHash, pFontAccess);
- return pFontAccess ? LoadFont(pFontAccess, iFaceIndex, pFaceCount, TRUE)
- : nullptr;
-}
-
-CFGAS_GEFont* CFGAS_FontMgrImp::LoadFont(const FX_WCHAR* pszFileName,
- int32_t iFaceIndex,
- int32_t* pFaceCount) {
- CFX_ByteString bsHash;
- bsHash += CFX_WideString(pszFileName).UTF8Encode();
-
- uint32_t dwHash = FX_HashCode_GetA(bsHash.AsStringC(), false);
- IFX_FileAccess* pFontAccess = nullptr;
- if (!m_Hash2FileAccess.Lookup(dwHash, pFontAccess)) {
- pFontAccess = FX_CreateDefaultFileAccess(pszFileName);
- m_Hash2FileAccess.SetAt(dwHash, pFontAccess);
- }
-
- return pFontAccess ? LoadFont(pFontAccess, iFaceIndex, pFaceCount, TRUE)
- : nullptr;
-}
-
-CFGAS_GEFont* CFGAS_FontMgrImp::LoadFont(IFX_Stream* pFontStream,
- int32_t iFaceIndex,
- int32_t* pFaceCount,
- FX_BOOL bSaveStream) {
- void* Hash[1] = {(void*)(uintptr_t)pFontStream};
- uint32_t dwHash =
- FX_HashCode_GetA(CFX_ByteStringC((uint8_t*)Hash, sizeof(Hash)), false);
- IFX_FileAccess* pFontAccess = nullptr;
- m_Hash2FileAccess.Lookup(dwHash, pFontAccess);
-
- return pFontAccess ? LoadFont(pFontAccess, iFaceIndex, pFaceCount, TRUE)
- : nullptr;
-}
-
-CFGAS_GEFont* CFGAS_FontMgrImp::LoadFont(IFX_FileAccess* pFontAccess,
- int32_t iFaceIndex,
- int32_t* pFaceCount,
- FX_BOOL bWantCache) {
- uint32_t dwHash = 0;
- CFGAS_GEFont* pFont = nullptr;
- if (bWantCache) {
- CFX_ByteString bsHash;
- bsHash.Format("%d, %d", (uintptr_t)pFontAccess, iFaceIndex);
- dwHash = FX_HashCode_GetA(bsHash.AsStringC(), false);
- if (m_FileAccess2IFXFont.Lookup(dwHash, pFont)) {
- if (pFont) {
- if (pFaceCount)
- *pFaceCount = pFont->GetDevFont()->GetFace()->num_faces;
- return pFont->Retain();
- }
- }
- }
-
- CFX_Font* pInternalFont = new CFX_Font;
- IFX_FileRead* pFontStream =
- pFontAccess->CreateFileStream(FX_FILEMODE_ReadOnly);
- if (!pFontStream) {
- delete pInternalFont;
- return nullptr;
- }
- if (!pInternalFont->LoadFile(pFontStream, iFaceIndex)) {
- delete pInternalFont;
- pFontStream->Release();
- return nullptr;
- }
- pFont = CFGAS_GEFont::LoadFont(pInternalFont, this, TRUE);
- if (!pFont) {
- delete pInternalFont;
- pFontStream->Release();
- return nullptr;
- }
- if (bWantCache)
- m_FileAccess2IFXFont.SetAt(dwHash, pFont);
-
- m_IFXFont2FileRead.SetAt(pFont, pFontStream);
- if (pFaceCount)
- *pFaceCount = pFont->GetDevFont()->GetFace()->num_faces;
-
- return pFont;
-}
-
CFGAS_GEFont* CFGAS_FontMgrImp::LoadFont(const CFX_WideString& wsFaceName,
int32_t iFaceIndex,
int32_t* pFaceCount) {
@@ -958,7 +821,7 @@ CFGAS_GEFont* CFGAS_FontMgrImp::LoadFont(const CFX_WideString& wsFaceName,
return nullptr;
}
- CFGAS_GEFont* pFont = CFGAS_GEFont::LoadFont(pInternalFont, this, FALSE);
+ CFGAS_GEFont* pFont = CFGAS_GEFont::LoadFont(pInternalFont, this);
if (!pFont) {
pFontStream->Release();
return nullptr;
@@ -1219,15 +1082,6 @@ void CFGAS_FontMgrImp::ClearFontCache() {
m_Hash2CandidateList.GetNextAssoc(pos, dwHash, pDescs);
delete pDescs;
}
- pos = m_FileAccess2IFXFont.GetStartPosition();
- while (pos) {
- uint32_t dwHash;
- CFGAS_GEFont* pFont;
- m_FileAccess2IFXFont.GetNextAssoc(pos, dwHash, pFont);
- if (NULL != pFont) {
- pFont->Release();
- }
- }
pos = m_IFXFont2FileRead.GetStartPosition();
while (pos) {
CFGAS_GEFont* pFont;
@@ -1246,16 +1100,6 @@ void CFGAS_FontMgrImp::RemoveFont(CFGAS_GEFont* pEFont) {
m_IFXFont2FileRead.RemoveKey(pEFont);
}
FX_POSITION pos;
- pos = m_FileAccess2IFXFont.GetStartPosition();
- while (pos) {
- uint32_t dwHash;
- CFGAS_GEFont* pCFont;
- m_FileAccess2IFXFont.GetNextAssoc(pos, dwHash, pCFont);
- if (pCFont == pEFont) {
- m_FileAccess2IFXFont.RemoveKey(dwHash);
- break;
- }
- }
pos = m_Hash2Fonts.GetStartPosition();
while (pos) {
uint32_t dwHash;
@@ -1275,8 +1119,7 @@ void CFGAS_FontMgrImp::RemoveFont(CFGAS_GEFont* pEFont) {
void CFGAS_FontMgrImp::RegisterFace(FXFT_Face pFace,
CFX_FontDescriptors& Fonts,
- const CFX_WideString* pFaceName,
- IFX_FileAccess* pFontAccess) {
+ const CFX_WideString* pFaceName) {
if ((pFace->face_flags & FT_FACE_FLAG_SCALABLE) == 0)
return;
@@ -1312,7 +1155,6 @@ void CFGAS_FontMgrImp::RegisterFace(FXFT_Face pFace,
pFaceName ? *pFaceName
: CFX_WideString::FromLocal(FXFT_Get_Postscript_Name(pFace));
pFont->m_nFaceIndex = pFace->face_index;
- pFont->m_pFileAccess = pFontAccess ? pFontAccess->Retain() : nullptr;
Fonts.Add(pFont);
}
@@ -1328,7 +1170,7 @@ void CFGAS_FontMgrImp::RegisterFaces(IFX_FileRead* pFontStream,
// All faces keep number of faces. It can be retrieved from any one face.
if (num_faces == 0)
num_faces = pFace->num_faces;
- RegisterFace(pFace, m_InstalledFonts, pFaceName, nullptr);
+ RegisterFace(pFace, m_InstalledFonts, pFaceName);
if (FXFT_Get_Face_External_Stream(pFace))
FXFT_Clear_Face_External_Stream(pFace);
FXFT_Done_Face(pFace);
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-07 05:04:52 +0000