Fierelier/notepad-plus-plus-legacy
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[NEW_FEATURE] Add Chinese BIG5 encoding (in progress).

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git-svn-id: svn://svn.tuxfamily.org/svnroot/notepadplus/repository/trunk@564 f5eea248-9336-0410-98b8-ebc06183d4e3
This commit is contained in:
Don Ho 2009-11-19 02:02:17 +00:00
parent 16930873f2
commit fe4c746cd4
6 changed files with 83 additions and 20 deletions
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18
PowerEditor/src/MISC/Common/Common.h
View File

@ -93,11 +93,21 @@ public:
static WcharMbcsConvertor * getInstance() {return _pSelf;};
static void destroyInstance() {delete _pSelf;};
const wchar_t * char2wchar(const char* mbStr, UINT codepage);
const wchar_t * char2wchar(const char * mbcs2Convert, UINT codepage, int *mstart, int *mend);
const char * wchar2char(const wchar_t* wcStr, UINT codepage);
const char * wchar2char(const wchar_t * wcStr, UINT codepage, long *mstart, long *mend);
const wchar_t * char2wchar(const char *mbStr, UINT codepage);
const wchar_t * char2wchar(const char *mbcs2Convert, UINT codepage, int *mstart, int *mend);
const char * wchar2char(const wchar_t *wcStr, UINT codepage);
const char * wchar2char(const wchar_t *wcStr, UINT codepage, long *mstart, long *mend);
const char * encode(UINT fromCodepage, UINT toCodepage, const char *txt2Encode) {
const wchar_t * strW = char2wchar(txt2Encode, fromCodepage);
return wchar2char(strW, toCodepage);
};
/*
const char * encodeFromUtf8To(const char *txt2Encode) const {
const wchar_t * strW = wmc->char2wchar(txt2Encode, SC_CP_UTF8);
return wchar2char(strW, toCodepage);
};
*/
protected:
WcharMbcsConvertor() : _multiByteStr(NULL), _wideCharStr(NULL), _multiByteAllocLen(0), _wideCharAllocLen(0), initSize(1024) {
};

26
PowerEditor/src/Notepad_plus.cpp
View File

@ -4372,6 +4372,32 @@ void Notepad_plus::command(int id)
break;
}
case IDM_FORMAT_BIG5 :
{
int encoding = -1;
switch (id)
{
case IDM_FORMAT_BIG5:
encoding = CP_BIG5;
break;
default : // IDM_FORMAT_ANSI
encoding = CP_ACP;
}
int len = _pEditView->getCurrentDocLen();
char *content = new char[len+1];
_pEditView->execute(SCI_GETTEXT, len+1, (LPARAM)content);
WcharMbcsConvertor *wmc = WcharMbcsConvertor::getInstance();
const char *newContent = wmc->encode(encoding, SC_CP_UTF8, content);
_pEditView->execute(SCI_SETCODEPAGE, SC_CP_UTF8);
_pEditView->execute(SCI_SETTEXT, 0, (LPARAM)newContent);
_pEditView->getCurrentBuffer()->setEncoding(encoding);
delete [] content;
break;
}
case IDM_FORMAT_CONV2_ANSI:
case IDM_FORMAT_CONV2_AS_UTF_8:
case IDM_FORMAT_CONV2_UTF_8:

4
PowerEditor/src/Notepad_plus.rc
View File

@ -396,6 +396,10 @@ BEGIN
MENUITEM "Encode in UTF-8", IDM_FORMAT_UTF_8
MENUITEM "Encode in UCS-2 Big Endian", IDM_FORMAT_UCS_2BE
MENUITEM "Encode in UCS-2 Little Endian", IDM_FORMAT_UCS_2LE
POPUP "More..."
BEGIN
MENUITEM "Chinese Traditional (Big5)", IDM_FORMAT_BIG5
END
MENUITEM SEPARATOR
MENUITEM "Convert to ANSI", IDM_FORMAT_CONV2_ANSI
MENUITEM "Convert to UTF-8 without BOM", IDM_FORMAT_CONV2_AS_UTF_8

13
PowerEditor/src/ScitillaComponent/Buffer.cpp
View File

@ -64,7 +64,7 @@ static bool isInList(const TCHAR *token, const TCHAR *list) {
Buffer::Buffer(FileManager * pManager, BufferID id, Document doc, DocFileStatus type, const TCHAR *fileName) //type must be either DOC_REGULAR or DOC_UNNAMED
: _pManager(pManager), _id(id), _isDirty(false), _doc(doc), _isFileReadOnly(false), _isUserReadOnly(false), _recentTag(-1), _references(0),
_canNotify(false), _timeStamp(0), _needReloading(false)
_canNotify(false), _timeStamp(0), _needReloading(false), _encoding(-1)
{
NppParameters *pNppParamInst = NppParameters::getInstance();
const NewDocDefaultSettings & ndds = (pNppParamInst->getNppGUI()).getNewDocDefaultSettings();
@ -603,6 +603,8 @@ bool FileManager::saveBuffer(BufferID id, const TCHAR * filename, bool isCopy) {
Utf8_16_Write UnicodeConvertor;
UnicodeConvertor.setEncoding(mode);
int encoding = buffer->getEncoding();
FILE *fp = UnicodeConvertor.fopen(fullpath, TEXT("wb"));
if (fp)
{
@ -617,8 +619,17 @@ bool FileManager::saveBuffer(BufferID id, const TCHAR * filename, bool isCopy) {
grabSize = blockSize;
_pscratchTilla->getText(data, i, i + grabSize);
if (encoding != -1)
{
WcharMbcsConvertor *wmc = WcharMbcsConvertor::getInstance();
const char *newData = wmc->encode(SC_CP_UTF8, encoding, data);
UnicodeConvertor.fwrite(newData, strlen(newData));
}
else
{
UnicodeConvertor.fwrite(data, grabSize);
}
}
UnicodeConvertor.fclose();
if (isHidden)

10
PowerEditor/src/ScitillaComponent/Buffer.h
View File

@ -220,6 +220,15 @@ public :
_unicodeMode = mode;
doNotify(BufferChangeUnicode | BufferChangeDirty);
};
int getEncoding() const {
return _encoding;
};
void setEncoding(int encoding) {
_encoding = encoding;
};
DocFileStatus getStatus() const {
return _currentStatus;
};
@ -319,6 +328,7 @@ private :
bool _isDirty;
formatType _format;
UniMode _unicodeMode;
int _encoding;
bool _isUserReadOnly;
bool _needLexer; //initially true
//these properties have to be duplicated because of multiple references

2
PowerEditor/src/menuCmdID.h
View File

@ -238,6 +238,8 @@
#define IDM_FORMAT_CONV2_UCS_2BE (IDM_FORMAT + 12)
#define IDM_FORMAT_CONV2_UCS_2LE (IDM_FORMAT + 13)
#define IDM_FORMAT_BIG5 (IDM_FORMAT + 20)
#define IDM_LANG (IDM + 6000)
#define IDM_LANGSTYLE_CONFIG_DLG (IDM_LANG + 1)
#define IDM_LANG_C (IDM_LANG + 2)