/*
these functions do :
replace each %%, %1, %2 into %, p1, p2.
%1 must appear only once in the message string, otherwise internal
buffer will overflow. ( %2 must also so )
*/
ttstr TVPFormatMessage(const tjs_char *msg, const ttstr & p1)
{
tjs_char *p;
tjs_char * buf = new tjs_char[TJS_strlen(msg) + p1.GetLen() + 1];
p = buf;
for(;*msg;msg++,p++)
{
if(*msg == TJS_W('%'))
{
if(msg[1] == TJS_W('%'))
{
// %%
*p = TJS_W('%');
msg++;
continue;
}
else if(msg[1] == TJS_W('1'))
{
// %1
TJS_strcpy(p, p1.c_str());
p += p1.GetLen();
p--;
msg++;
continue;
}
}
*p = *msg;
}
*p = 0;
ttstr ret(buf);
delete [] buf;
return ret;
}
//---------------------------------------------------------------------------
void TVPClipboardSetText(const ttstr & text)
{
if( ::OpenClipboard(0) ) {
HGLOBAL ansihandle = NULL;
HGLOBAL unicodehandle = NULL;
try {
// store ANSI string
std::string ansistr = text.AsNarrowStdString();
int ansistrlen = (ansistr.length() + 1)*sizeof(char);
ansihandle = ::GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, ansistrlen);
if( !ansihandle ) TVPThrowExceptionMessage( TVPFaildClipboardCopy );
char *mem = (char*)::GlobalLock(ansihandle);
if(mem) strncpy_s(mem, ansistrlen, ansistr.c_str(),ansistrlen);
::GlobalUnlock(ansihandle);
::SetClipboardData( CF_TEXT, ansihandle );
ansihandle = NULL;
// store UNICODE string
unicodehandle = ::GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, (text.GetLen() + 1) * sizeof(tjs_char));
if(!unicodehandle) TVPThrowExceptionMessage( TVPFaildClipboardCopy );;
tjs_char *unimem = (tjs_char*)::GlobalLock(unicodehandle);
if(unimem) TJS_strcpy(unimem, text.c_str());
::GlobalUnlock(unicodehandle);
::SetClipboardData( CF_UNICODETEXT, unicodehandle );
unicodehandle = NULL;
} catch(...) {
if(ansihandle) ::GlobalFree(ansihandle);
if(unicodehandle) ::GlobalFree(unicodehandle);
::CloseClipboard();
throw;
}
::CloseClipboard();
}
}
