99 const std::map<wxString, wxString>& aOverrides )
101 if( aString.IsEmpty() || aString.at( 0 ) !=
'=' )
109 size_t delimiter = 0;
110 size_t escaping_start = 0;
113 delimiter = aString.find(
"+", start );
114 escaping_start = aString.find(
"'", start );
116 if( escaping_start < delimiter )
118 size_t text_start = escaping_start + 1;
119 size_t escaping_end = aString.find(
"'", text_start );
121 if( escaping_end == wxString::npos )
123 escaping_end = aString.size();
126 result += aString.substr( text_start, escaping_end - text_start );
128 start = escaping_end + 1;
132 wxString specialString =
133 aString.substr( start, delimiter - start ).Trim().Trim(
false );
135 if( specialString.StartsWith(
"\"" ) && specialString.EndsWith(
"\"" ) )
136 specialString = specialString.Mid( 1, specialString.Length() - 2 );
138 if( !specialString.IsEmpty() )
142 specialString.UpperCase();
144 auto overrideIt = aOverrides.find( specialString );
146 if( overrideIt != aOverrides.end() )
147 specialString = overrideIt->second;
149 result += wxString::Format( wxT(
"${%s}" ), specialString );
152 start = delimiter + 1;
154 }
while( delimiter != wxString::npos );
162 const std::map<wxString, wxString>& aOverrides )
164 if( aString.IsEmpty() )
168 const auto getVariable = [&](
const wxString& aSpecialString )
170 wxString str = aSpecialString;
173 auto it = aOverrides.find( str );
174 if( it != aOverrides.end() )
177 return wxString::Format( wxT(
"${%s}" ), str );
181 if( aString.at( 0 ) ==
'.' )
183 wxString specialString = aString.substr( 1 );
184 return getVariable( specialString );
192 if( !aString.Contains(
"'." ) )
197 wxString stringCopy = aString;
201 const auto tryReplacement = [&]( wxString& aStr,
unsigned aDotPos )
204 if( aDotPos == 0 || aStr.at( aDotPos - 1 ) !=
'\'' )
208 size_t apostrophePos = aStr.find(
'\'', aDotPos + 1 );
211 if( apostrophePos == wxString::npos )
215 wxString specialString = aStr.substr( aDotPos + 1, apostrophePos - aDotPos - 1 );
216 wxString replacement = getVariable( specialString );
218 aStr.replace( aDotPos - 1, apostrophePos - aDotPos + 2, replacement );
223 for(
size_t pos = stringCopy.size() - 1; pos > 0; --pos )
225 if( stringCopy[pos] ==
'.' )
227 tryReplacement( stringCopy, pos );
251 if( aMajor == 0 || aMinor == 0 )
254 double numerator = aMajor * aMinor;
255 double majorTerm = aMajor * sin( aAngleRadians );
256 double minorTerm = aMinor * cos( aAngleRadians );
257 double denominator = sqrt( majorTerm * majorTerm + minorTerm * minorTerm );
259 double radius = numerator / denominator;
wxString EscapeString(const wxString &aSource, ESCAPE_CONTEXT aContext)
The Escape/Unescape routines use HTML-entity-reference-style encoding to handle characters which are:...
wxString result
Test unit parsing edge cases and error handling.