Added exporting.

A lot of changes: GUI changed, added exporting(not completed yet) to txt

src/crossexport.hpp

@@ -5,10 +5,38 @@
 
 #include "crossbasetypes.hpp"
 
-//wxTextFile::GetEOL()
+void fillCross(FilledCrossword &cross){
+    for ( size_t i = 0; i < cross.words.size(); ++i ) {
+        if ( cross.words.at(i).direct == true ) {
+            for (size_t j = 0; j < cross.words.at(i).len; ++j){
+                cross.grid.at(cross.words.at(i).x+j).at(cross.words.at(i).y) = cross.ans.at(i).at(j);
+            }
+        } else {
+            for (size_t j = 0; j < cross.words.at(i).len; ++j)
+                cross.grid.at(cross.words.at(i).x).at(cross.words.at(i).y+j) = cross.ans.at(i).at(j);
+        }
+    }
+}
 
-void exportToString(const FilledCrossword &cross, const bool prn_ans, wxString &str_out){
-    
+void exportToString(const FilledCrossword &cross, const bool prn_ans,
+    wxString &str_out, wxChar space = wxT('-')){
+    FilledCrossword t_cross(cross);
+    if ( prn_ans && (t_cross.ans.size() != 0) ) {
+        fillCross(t_cross);
+    }
+    wxLogDebug(wxT("3"));
+    for (size_t i = 0; i < t_cross.grid.at(0).size(); ++i){
+        wxString cur_line;
+        for (size_t j = 0; j < t_cross.grid.size(); ++j){
+            if ( t_cross.grid.at(j).at(i) == CELL_BORDER )
+                cur_line += space;
+            else
+                cur_line += t_cross.grid.at(j).at(i);
+        }
+        cur_line += wxTextFile::GetEOL();
+        
+        str_out += cur_line;
+    }
 }
 
 bool exportToFile(const FilledCrossword &cross, const bool prn_ans, const wxString path){
@@ -16,6 +44,7 @@ bool exportToFile(const FilledCrossword &cross, const bool prn_ans, const wxStri
     if ( f.Exists() )
         return false;
     f.Create();
+    f.Open(path);
     wxString cont;
     exportToString(cross, prn_ans, cont);
     f.AddLine(cont);