+
+ return *this;
+}
+
+// ----------------------------------------------------------------------------
+// [de]serialization
+// ----------------------------------------------------------------------------
+
+// separator used between different fields
+static const char wxCOL_DATA_SEP = ',';
+
+wxString wxColourData::ToString() const
+{
+ wxString str(m_chooseFull ? '1' : '0');
+
+ for ( int i = 0; i < NUM_CUSTOM; i++ )
+ {
+ str += wxCOL_DATA_SEP;
+
+ const wxColour& clr = m_custColours[i];
+ if ( clr.IsOk() )
+ str += clr.GetAsString(wxC2S_HTML_SYNTAX);
+ }
+
+ return str;
+}
+
+bool wxColourData::FromString(const wxString& str)
+{
+ wxString token;
+ int n = -1; // index of the field, -1 corresponds to m_chooseFull
+ for ( wxString::const_iterator i = str.begin(); i != str.end(); ++i )
+ {
+ if ( *i == wxCOL_DATA_SEP )
+ {
+ if ( n == -1 )
+ {
+ if ( token == '0' )
+ m_chooseFull = false;
+ else if ( token == '1' )
+ m_chooseFull = true;
+ else // only '0' and '1' are used in ToString()
+ return false;
+ }
+ else // custom colour
+ {
+ if ( n == WXSIZEOF(m_custColours) )
+ return false; // too many custom colours
+
+ // empty strings are used by ToString() for colours not used
+ if ( token.empty() )
+ m_custColours[n] = wxNullColour;
+ else if ( !m_custColours[n].Set(token) )
+ return false; // invalid colour string
+ }
+
+ token.clear();
+ n++;
+ }
+ else // continuation of the current field
+ {
+ token += *i;
+ }
+ }
+
+ return true;
projects / wxWidgets.git / blobdiff