void View::DrawLyricString ( DeviceContext *dc, int x, int y, std::wstring s, int staffSize)
{
assert( dc );
dc->StartText( ToDeviceContextX( x ), ToDeviceContextY( y ) );
std::wistringstream iss( s );
std::wstring token;
while( std::getline( iss, token, L'_' ))
{
dc->DrawText( UTF16to8( token.c_str() ), token );
// no _
if (iss.eof())
break;
FontInfo vrvTxt;
vrvTxt.SetFaceName("VerovioText");
vrvTxt.SetPointSize( m_doc->GetDrawingLyricFont(staffSize)->GetPointSize() );
dc->SetFont( &vrvTxt );
dc->VrvTextFont();
std::wstring str;
str.push_back(VRV_TEXT_E551);
dc->DrawText( UTF16to8( str.c_str() ), str );
dc->ResetFont();
}
//std::wcout << std::endl;
dc->EndText( );
}
void View::DrawHarmString(DeviceContext *dc, int x, int y, std::wstring s)
{
assert(dc);
std::size_t prev_pos = 0, pos;
while ((pos = s.find_first_of(L"\u266D\u266E\u266F", prev_pos)) != std::wstring::npos) {
// If pos is > than the previous, it is the substring to extract
if (pos > prev_pos) {
std::wstring substr = s.substr(prev_pos, pos - prev_pos);
dc->DrawText(UTF16to8(substr), substr);
}
// if it is the same or we still have space, it is the accidental
if (pos == prev_pos || pos < s.length()) {
// Then the accidental
std::wstring accid = s.substr(pos, 1);
std::wstring smufl_accid;
if (accid == L"\u266D") { // MUSIC FLAT SIGN
smufl_accid.push_back(SMUFL_E260_accidentalFlat);
}
else if (accid == L"\u266E") { // MUSIC NATURAL SIGN
smufl_accid.push_back(SMUFL_E261_accidentalNatural);
}
else if (accid == L"\u266F") { // MUSIC SHARP SIGN
smufl_accid.push_back(SMUFL_E262_accidentalSharp);
}
else {
smufl_accid.push_back(0xE26D);
}
FontInfo vrvTxt;
vrvTxt.SetFaceName("VerovioText");
dc->SetFont(&vrvTxt);
dc->DrawText(UTF16to8(smufl_accid), smufl_accid);
dc->ResetFont();
}
// Skip the accidental and continue
prev_pos = pos + 1;
}
// Print the remainder of the string, or the full string if no accid
if (prev_pos < s.length()) {
std::wstring substr = s.substr(prev_pos, std::wstring::npos);
dc->DrawText(UTF16to8(substr), substr);
}
}
/** Returns the path of the current working directory */
std::string Path_GetWorkingDirectory()
{
std::string sPath;
#if defined( _WIN32 )
wchar_t buf[MAX_UNICODE_PATH];
sPath = UTF16to8(_wgetcwd(buf, MAX_UNICODE_PATH));
#else
char buf[1024];
sPath = getcwd(buf, sizeof(buf));
#endif
return sPath;
}
/** Gets the path to a temporary directory. */
std::string Path_GetTemporaryDirectory()
{
#if defined( _WIN32 )
wchar_t buf[MAX_UNICODE_PATH];
if (GetTempPathW(MAX_UNICODE_PATH, buf) == 0)
return Path_GetWorkingDirectory();
return UTF16to8(buf);
#else
const char* pchTmpDir = getenv("TMPDIR");
if (pchTmpDir == NULL)
{
return "";
}
return pchTmpDir;
#endif
}
void View::DrawText(DeviceContext *dc, Text *text, int x, int y, bool &setX, bool &setY)
{
assert(dc);
assert(text);
// special case where we want to replace the '_' with a lyric connector
// '_' are produce with the SibMEI plugin
if (text->GetFirstParent(SYL)) {
DrawLyricString(dc, x, y, text->GetText());
}
else if (text->GetFirstParent(HARM)) {
DrawHarmString(dc, x, y, text->GetText());
}
else {
dc->DrawText(UTF16to8(text->GetText()), text->GetText());
}
}
const CString GetText() const
{
return UTF16to8(m_Text);
}
