Fixed double painting of letters on grid

.gitignore

@@ -47,5 +47,7 @@ Debug
 *.cpp.o
 *.cpp.o.d
 
+*.d
+
 #Release folder is NOT code!
 Release

CrossGen.workspace

@@ -2,10 +2,10 @@
 <CodeLite_Workspace Name="CrossGen" Database="">
   <Project Name="wxCrossGen" Path="wxCrossGen/wxCrossGen.project" Active="Yes"/>
   <BuildMatrix>
-    <WorkspaceConfiguration Name="Debug" Selected="no">
+    <WorkspaceConfiguration Name="Debug" Selected="yes">
       <Project Name="wxCrossGen" ConfigName="Debug"/>
     </WorkspaceConfiguration>
-    <WorkspaceConfiguration Name="Release" Selected="yes">
+    <WorkspaceConfiguration Name="Release" Selected="no">
       <Project Name="wxCrossGen" ConfigName="Release"/>
     </WorkspaceConfiguration>
   </BuildMatrix>

wxCrossGen/main.cpp

@@ -119,16 +119,35 @@ void MainFrame::SetGridImage(GridType &grid, size_t w) {
     }
     
     if (_words.size() > 0) {
+        using std::vector;
+        vector< vector< bool > > usedCells(
+            grid.size(), 
+            vector<bool>(grid.at(0).size(), false)
+        );
         cur_f = dc.GetFont();
         cur_f.SetPointSize(sq_h*0.6);
         dc.SetFont(cur_f);
         for (size_t i = 0; i < winfos.size(); ++i){
             if (winfos.at(i).direct == true){
                 for (size_t j = 0; j < winfos.at(i).len; ++j)
-                    dc.DrawText(_words.at(i).at(j),sq_w*(winfos.at(i).x+j)+sq_w*0.24, sq_h*winfos.at(i).y);
+                    if ( !usedCells.at(i).at(j) ){
+                        dc.DrawText(
+                            _words.at(i).at(j),
+                            sq_w*(winfos.at(i).x+j) + sq_w*0.24,
+                            sq_h*winfos.at(i).y
+                        );
+                        usedCells.at(i).at(j) = true;
+                    }
             } else {
                 for (size_t j = 0; j < winfos.at(i).len; ++j)
-                    dc.DrawText(_words.at(i).at(j),sq_w*winfos.at(i).x+sq_w*0.24, sq_h*(winfos.at(i).y+j));
+                    if ( !usedCells.at(i).at(j) ){
+                        dc.DrawText(
+                            _words.at(i).at(j),
+                            sq_w*winfos.at(i).x + sq_w*0.24,
+                            sq_h*(winfos.at(i).y+j)
+                        );
+                        usedCells.at(i).at(j) = true;
+                    }
             }
             
         }

wxCrossGen/wxCrossGen.mk

@@ -13,7 +13,7 @@ CurrentFileName        :=
 CurrentFilePath        :=
 CurrentFileFullPath    :=
 User                   :=Aleksey Lobanov
-Date                   :=31/05/15
+Date                   :=06/06/15
 CodeLitePath           :="/home/alex/.codelite"
 LinkerName             :=/usr/bin/g++-4.8
 SharedObjectLinkerName :=/usr/bin/g++-4.8 -shared -fPIC