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authorLei Zhang <thestig@chromium.org>2015-08-17 15:05:46 -0700
committerLei Zhang <thestig@chromium.org>2015-08-17 15:05:46 -0700
commit52a48aadc19b2dee8abeb702269bb168eb6b6999 (patch)
treee3a77486e920c04abe2f0890c1baa70399d5ab80 /core/src/fpdfapi
parent9494421208674d2c57a9f864d342f017c0b20902 (diff)
downloadpdfium-52a48aadc19b2dee8abeb702269bb168eb6b6999.tar.xz
Cleanup CFX_UnicodeEncoding and remove IFX_FontEncoding.
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1296753003 .
Diffstat (limited to 'core/src/fpdfapi')
-rw-r--r--core/src/fpdfapi/fpdf_edit/fpdf_edit_doc.cpp27
1 files changed, 15 insertions, 12 deletions
diff --git a/core/src/fpdfapi/fpdf_edit/fpdf_edit_doc.cpp b/core/src/fpdfapi/fpdf_edit/fpdf_edit_doc.cpp
index fa21ac1058..ed055459d4 100644
--- a/core/src/fpdfapi/fpdf_edit/fpdf_edit_doc.cpp
+++ b/core/src/fpdfapi/fpdf_edit/fpdf_edit_doc.cpp
@@ -426,6 +426,7 @@ CPDF_Font* CPDF_Document::AddWindowsFont(LOGFONTA* pLogFont,
return LoadFont(pBaseDict);
}
#endif
+
#if (_FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_)
uint32_t FX_GetLangHashCode(const FX_CHAR* pStr) {
FXSYS_assert(pStr != NULL);
@@ -791,9 +792,10 @@ CPDF_Font* CPDF_Document::AddMacFont(CTFontRef pFont,
CFRelease(languages);
return LoadFont(pBaseDict);
}
-#endif
+#endif // (_FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_)
+
static void _InsertWidthArray1(CFX_Font* pFont,
- IFX_FontEncoding* pEncoding,
+ CFX_UnicodeEncoding* pEncoding,
FX_WCHAR start,
FX_WCHAR end,
CPDF_Array* pWidthArray) {
@@ -821,6 +823,7 @@ static void _InsertWidthArray1(CFX_Font* pFont,
}
FX_Free(widths);
}
+
CPDF_Font* CPDF_Document::AddFont(CFX_Font* pFont, int charset, FX_BOOL bVert) {
if (pFont == NULL) {
return NULL;
@@ -843,7 +846,8 @@ CPDF_Font* CPDF_Document::AddFont(CFX_Font* pFont, int charset, FX_BOOL bVert) {
}
CPDF_Dictionary* pBaseDict = new CPDF_Dictionary;
pBaseDict->SetAtName("Type", "Font");
- IFX_FontEncoding* pEncoding = FXGE_CreateUnicodeEncoding(pFont);
+ nonstd::unique_ptr<CFX_UnicodeEncoding> pEncoding(
+ new CFX_UnicodeEncoding(pFont));
CPDF_Dictionary* pFontDict = pBaseDict;
if (!bCJK) {
CPDF_Array* pWidths = new CPDF_Array;
@@ -921,35 +925,35 @@ CPDF_Font* CPDF_Document::AddFont(CFX_Font* pFont, int charset, FX_BOOL bVert) {
ordering = "CNS1";
supplement = 4;
pWidthArray->AddInteger(1);
- _InsertWidthArray1(pFont, pEncoding, 0x20, 0x7e, pWidthArray);
+ _InsertWidthArray1(pFont, pEncoding.get(), 0x20, 0x7e, pWidthArray);
break;
case FXFONT_GB2312_CHARSET:
cmap = bVert ? "GBK-EUC-V" : "GBK-EUC-H";
ordering = "GB1", supplement = 2;
pWidthArray->AddInteger(7716);
- _InsertWidthArray1(pFont, pEncoding, 0x20, 0x20, pWidthArray);
+ _InsertWidthArray1(pFont, pEncoding.get(), 0x20, 0x20, pWidthArray);
pWidthArray->AddInteger(814);
- _InsertWidthArray1(pFont, pEncoding, 0x21, 0x7e, pWidthArray);
+ _InsertWidthArray1(pFont, pEncoding.get(), 0x21, 0x7e, pWidthArray);
break;
case FXFONT_HANGEUL_CHARSET:
cmap = bVert ? "KSCms-UHC-V" : "KSCms-UHC-H";
ordering = "Korea1";
supplement = 2;
pWidthArray->AddInteger(1);
- _InsertWidthArray1(pFont, pEncoding, 0x20, 0x7e, pWidthArray);
+ _InsertWidthArray1(pFont, pEncoding.get(), 0x20, 0x7e, pWidthArray);
break;
case FXFONT_SHIFTJIS_CHARSET:
cmap = bVert ? "90ms-RKSJ-V" : "90ms-RKSJ-H";
ordering = "Japan1";
supplement = 5;
pWidthArray->AddInteger(231);
- _InsertWidthArray1(pFont, pEncoding, 0x20, 0x7d, pWidthArray);
+ _InsertWidthArray1(pFont, pEncoding.get(), 0x20, 0x7d, pWidthArray);
pWidthArray->AddInteger(326);
- _InsertWidthArray1(pFont, pEncoding, 0xa0, 0xa0, pWidthArray);
+ _InsertWidthArray1(pFont, pEncoding.get(), 0xa0, 0xa0, pWidthArray);
pWidthArray->AddInteger(327);
- _InsertWidthArray1(pFont, pEncoding, 0xa1, 0xdf, pWidthArray);
+ _InsertWidthArray1(pFont, pEncoding.get(), 0xa1, 0xdf, pWidthArray);
pWidthArray->AddInteger(631);
- _InsertWidthArray1(pFont, pEncoding, 0x7e, 0x7e, pWidthArray);
+ _InsertWidthArray1(pFont, pEncoding.get(), 0x7e, 0x7e, pWidthArray);
break;
}
pBaseDict->SetAtName("Subtype", "Type0");
@@ -1003,7 +1007,6 @@ CPDF_Font* CPDF_Document::AddFont(CFX_Font* pFont, int charset, FX_BOOL bVert) {
}
}
}
- delete pEncoding;
pFontDesc->SetAtInteger("StemV", nStemV);
AddIndirectObject(pFontDesc);
pFontDict->SetAtReference("FontDescriptor", this, pFontDesc);