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-rw-r--r--xfa/fgas/font/fgas_gefont.cpp41
-rw-r--r--xfa/fgas/font/fgas_gefont.h10
-rw-r--r--xfa/fgas/font/fgas_stdfontmgr.cpp4
3 files changed, 40 insertions, 15 deletions
diff --git a/xfa/fgas/font/fgas_gefont.cpp b/xfa/fgas/font/fgas_gefont.cpp
index d3be9dcb48..e386a0f208 100644
--- a/xfa/fgas/font/fgas_gefont.cpp
+++ b/xfa/fgas/font/fgas_gefont.cpp
@@ -34,10 +34,21 @@ CFGAS_GEFont* CFGAS_GEFont::LoadFont(const FX_WCHAR* pszFontFamily,
}
// static
-CFGAS_GEFont* CFGAS_GEFont::LoadFont(CFX_Font* pExtFont,
+CFGAS_GEFont* CFGAS_GEFont::LoadFont(CFX_Font* pExternalFont,
IFGAS_FontMgr* pFontMgr) {
CFGAS_GEFont* pFont = new CFGAS_GEFont(pFontMgr);
- if (!pFont->LoadFontInternal(pExtFont)) {
+ if (!pFont->LoadFontInternal(pExternalFont)) {
+ pFont->Release();
+ return nullptr;
+ }
+ return pFont;
+}
+
+// static
+CFGAS_GEFont* CFGAS_GEFont::LoadFont(std::unique_ptr<CFX_Font> pInternalFont,
+ IFGAS_FontMgr* pFontMgr) {
+ CFGAS_GEFont* pFont = new CFGAS_GEFont(pFontMgr);
+ if (!pFont->LoadFontInternal(std::move(pInternalFont))) {
pFont->Release();
return nullptr;
}
@@ -80,7 +91,7 @@ CFGAS_GEFont::CFGAS_GEFont(IFGAS_FontMgr* pFontMgr)
m_pSrcFont(nullptr),
m_pFontMgr(pFontMgr),
m_iRefCount(1),
- m_bExtFont(FALSE),
+ m_bExternalFont(false),
m_pProvider(nullptr) {
}
@@ -94,7 +105,7 @@ CFGAS_GEFont::CFGAS_GEFont(CFGAS_GEFont* src, uint32_t dwFontStyles)
m_pSrcFont(src),
m_pFontMgr(src->m_pFontMgr),
m_iRefCount(1),
- m_bExtFont(FALSE),
+ m_bExternalFont(false),
m_pProvider(nullptr) {
ASSERT(m_pSrcFont->m_pFont);
m_pSrcFont->Retain();
@@ -120,7 +131,7 @@ CFGAS_GEFont::~CFGAS_GEFont() {
m_SubstFonts.RemoveAll();
m_FontMapper.clear();
- if (!m_bExtFont)
+ if (!m_bExternalFont)
delete m_pFont;
// If it is a shallow copy of another source font,
@@ -217,12 +228,22 @@ FX_BOOL CFGAS_GEFont::LoadFontInternal(IFX_Stream* pFontStream,
}
#endif // _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
-FX_BOOL CFGAS_GEFont::LoadFontInternal(CFX_Font* pExtFont) {
- if (m_pFont || !pExtFont) {
+FX_BOOL CFGAS_GEFont::LoadFontInternal(CFX_Font* pExternalFont) {
+ if (m_pFont || !pExternalFont)
return FALSE;
- }
- m_pFont = pExtFont;
- m_bExtFont = TRUE;
+
+ m_pFont = pExternalFont;
+ m_bExternalFont = true;
+ return InitFont();
+}
+
+FX_BOOL CFGAS_GEFont::LoadFontInternal(
+ std::unique_ptr<CFX_Font> pInternalFont) {
+ if (m_pFont || !pInternalFont)
+ return FALSE;
+
+ m_pFont = pInternalFont.release();
+ m_bExternalFont = false;
return InitFont();
}
diff --git a/xfa/fgas/font/fgas_gefont.h b/xfa/fgas/font/fgas_gefont.h
index d139d445f4..824f931d76 100644
--- a/xfa/fgas/font/fgas_gefont.h
+++ b/xfa/fgas/font/fgas_gefont.h
@@ -24,7 +24,10 @@ class CFGAS_GEFont {
uint32_t dwFontStyles,
uint16_t wCodePage,
IFGAS_FontMgr* pFontMgr);
- static CFGAS_GEFont* LoadFont(CFX_Font* pExtFont, IFGAS_FontMgr* pFontMgr);
+ static CFGAS_GEFont* LoadFont(CFX_Font* pExternalFont,
+ IFGAS_FontMgr* pFontMgr);
+ static CFGAS_GEFont* LoadFont(std::unique_ptr<CFX_Font> pInternalFont,
+ IFGAS_FontMgr* pFontMgr);
#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
static CFGAS_GEFont* LoadFont(const uint8_t* pBuffer,
int32_t iLength,
@@ -74,7 +77,8 @@ class CFGAS_GEFont {
FX_BOOL LoadFontInternal(const uint8_t* pBuffer, int32_t length);
FX_BOOL LoadFontInternal(IFX_Stream* pFontStream, FX_BOOL bSaveStream);
#endif
- FX_BOOL LoadFontInternal(CFX_Font* pExtFont);
+ FX_BOOL LoadFontInternal(CFX_Font* pExternalFont);
+ FX_BOOL LoadFontInternal(std::unique_ptr<CFX_Font> pInternalFont);
FX_BOOL InitFont();
FX_BOOL GetCharBBoxInternal(FX_WCHAR wUnicode,
CFX_Rect& bbox,
@@ -97,7 +101,7 @@ class CFGAS_GEFont {
CFGAS_GEFont* const m_pSrcFont;
IFGAS_FontMgr* const m_pFontMgr;
int32_t m_iRefCount;
- FX_BOOL m_bExtFont;
+ bool m_bExternalFont;
std::unique_ptr<IFX_Stream, ReleaseDeleter<IFX_Stream>> m_pStream;
std::unique_ptr<IFX_FileRead, ReleaseDeleter<IFX_FileRead>> m_pFileRead;
std::unique_ptr<CFX_UnicodeEncoding> m_pFontEncoding;
diff --git a/xfa/fgas/font/fgas_stdfontmgr.cpp b/xfa/fgas/font/fgas_stdfontmgr.cpp
index a0e7e39a40..96081f5799 100644
--- a/xfa/fgas/font/fgas_stdfontmgr.cpp
+++ b/xfa/fgas/font/fgas_stdfontmgr.cpp
@@ -847,13 +847,13 @@ CFGAS_GEFont* CFGAS_FontMgrImp::LoadFont(const CFX_WideString& wsFaceName,
if (!pFontStream)
return nullptr;
- CFX_Font* pInternalFont = new CFX_Font();
+ std::unique_ptr<CFX_Font> pInternalFont(new CFX_Font());
if (!pInternalFont->LoadFile(pFontStream, iFaceIndex)) {
pFontStream->Release();
return nullptr;
}
- CFGAS_GEFont* pFont = CFGAS_GEFont::LoadFont(pInternalFont, this);
+ CFGAS_GEFont* pFont = CFGAS_GEFont::LoadFont(std::move(pInternalFont), this);
if (!pFont) {
pFontStream->Release();
return nullptr;