diff options
Diffstat (limited to 'src/Document.cxx')
| -rw-r--r-- | src/Document.cxx | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/src/Document.cxx b/src/Document.cxx index d0909b808..c88f8ba42 100644 --- a/src/Document.cxx +++ b/src/Document.cxx @@ -37,6 +37,7 @@ #include "Document.h" #include "RESearch.h" #include "UniConversion.h" +#include "UnicodeFromUTF8.h" #ifdef SCI_NAMESPACE using namespace Scintilla; @@ -766,19 +767,6 @@ bool Document::NextCharacter(int &pos, int moveDir) const { } } -static inline int UnicodeFromBytes(const unsigned char *us) { - if (us[0] < 0xC2) { - return us[0]; - } else if (us[0] < 0xE0) { - return ((us[0] & 0x1F) << 6) + (us[1] & 0x3F); - } else if (us[0] < 0xF0) { - return ((us[0] & 0xF) << 12) + ((us[1] & 0x3F) << 6) + (us[2] & 0x3F); - } else if (us[0] < 0xF5) { - return ((us[0] & 0x7) << 18) + ((us[1] & 0x3F) << 12) + ((us[2] & 0x3F) << 6) + (us[3] & 0x3F); - } - return us[0]; -} - // Return -1 on out-of-bounds int SCI_METHOD Document::GetRelativePosition(int positionStart, int characterOffset) const { int pos = positionStart; @@ -819,7 +807,7 @@ int SCI_METHOD Document::GetCharacterAndWidth(int position, int *pWidth) const { character = 0xDC80 + leadByte; } else { bytesInCharacter = utf8status & UTF8MaskWidth; - character = UnicodeFromBytes(charBytes); + character = UnicodeFromUTF8(charBytes); } } } else { @@ -1610,7 +1598,7 @@ Document::CharacterExtracted Document::ExtractCharacter(int position) const { // Treat as invalid and use up just one byte return CharacterExtracted(unicodeReplacementChar, 1); } else { - return CharacterExtracted(UnicodeFromBytes(charBytes), utf8status & UTF8MaskWidth); + return CharacterExtracted(UnicodeFromUTF8(charBytes), utf8status & UTF8MaskWidth); } } |