Minor build and compiler warning fixes.

* Fix build errors for ambiguous wxDialog constructor using gcc 3.4.5 on
  MinGW/MSYS.
* Fix compiler warnings in VRML export.

pcbnew/dialog_copper_zones.cpp

@@ -19,7 +19,7 @@
 
 #include "dialog_copper_zones.h"
 
-wxString dialog_copper_zone::m_netNameShowFilter("*");    /* the filter to show nets (default * "*").
+wxString dialog_copper_zone::m_netNameShowFilter( wxT( "*" ) );    /* the filter to show nets (default * "*").
                                              *  static to keep this pattern for an entire pcbnew session
                                              */
 

pcbnew/dimension.cpp

@@ -67,15 +67,15 @@ private:
 };
 
 BEGIN_EVENT_TABLE( DIMENSION_EDITOR_DIALOG, wxDialog )
-EVT_BUTTON( wxID_OK, DIMENSION_EDITOR_DIALOG::OnOkClick )
-EVT_BUTTON( wxID_CANCEL, DIMENSION_EDITOR_DIALOG::OnCancelClick )
+    EVT_BUTTON( wxID_OK, DIMENSION_EDITOR_DIALOG::OnOkClick )
+    EVT_BUTTON( wxID_CANCEL, DIMENSION_EDITOR_DIALOG::OnCancelClick )
 END_EVENT_TABLE()
 
 
 DIMENSION_EDITOR_DIALOG::DIMENSION_EDITOR_DIALOG( WinEDA_PcbFrame* parent,
                                                   DIMENSION* Dimension, wxDC* DC
                                                   ) :
-    wxDialog( parent, -1, _( "Dimension properties" ) )
+    wxDialog( parent, -1, wxString( _( "Dimension properties" ) ) )
 {
     wxButton* Button;
 
@@ -163,15 +163,16 @@ void DIMENSION_EDITOR_DIALOG::OnOkClick( wxCommandEvent& event )
     CurrentDimension->m_Text->m_Size  = m_TxtSizeCtrl->GetValue();
 
     int width = m_TxtWidthCtrl->GetValue();
-    int maxthickness = Clamp_Text_PenSize(width, CurrentDimension->m_Text->m_Size );
+    int maxthickness = Clamp_Text_PenSize( width, CurrentDimension->m_Text->m_Size );
     if( width > maxthickness )
     {
-        DisplayError(NULL, _("The text thickness is too large for the text size. It will be clamped"));
+        DisplayError( NULL,
+                      _( "The text thickness is too large for the text size. It will be clamped") );
         width = maxthickness;
     }
     CurrentDimension->m_Text->m_Width = CurrentDimension->m_Width = width ;
 
-    CurrentDimension->m_Text->m_Mirror = (m_Mirror->GetSelection() == 1) ? true : false;
+    CurrentDimension->m_Text->m_Mirror = ( m_Mirror->GetSelection() == 1 ) ? true : false;
 
     CurrentDimension->SetLayer( m_SelLayerBox->GetChoice() + FIRST_NO_COPPER_LAYER );
 

pcbnew/export_vrml.cpp

@@ -926,17 +926,17 @@ static void export_vrml_pad( BOARD* pcb, D_PAD* pad ) /*{{{*/
             {
                 int coord[8] =
                 {
-                    -pad_w - pad_dy, +pad_h + pad_dx,
-                    -pad_w + pad_dy, -pad_h - pad_dx,
-                    +pad_w - pad_dy, +pad_h - pad_dx,
-                    +pad_w + pad_dy, -pad_h + pad_dx,
+                    wxRound(-pad_w - pad_dy), wxRound(+pad_h + pad_dx),
+                    wxRound(-pad_w + pad_dy), wxRound(-pad_h - pad_dx),
+                    wxRound(+pad_w - pad_dy), wxRound(+pad_h - pad_dx),
+                    wxRound(+pad_w + pad_dy), wxRound(-pad_h + pad_dx),
                 };
 
                 for( int i = 0; i < 4; i++ )
                 {
                     RotatePoint( &coord[i * 2], &coord[i * 2 + 1], pad->m_Orient );
-                    coord[i * 2]     += pad_x;
-                    coord[i * 2 + 1] += pad_y;
+                    coord[i * 2]     += wxRound( pad_x );
+                    coord[i * 2 + 1] += wxRound( pad_y );
                 }
 
                 bag_flat_quad( layer, coord[0], coord[1],
@@ -1054,7 +1054,7 @@ static void export_vrml_module( BOARD* aPcb, MODULE* aModule,
          * for footprints that are flipped
          * When flipped, axis rotation is the horizontal axis (X axis)
          */
-        int rotx = vrmlm->m_MatRotation.x;
+        int rotx = wxRound( vrmlm->m_MatRotation.x );
         if ( isFlipped )
             rotx += 1800;
 

pcbnew/mirepcb.cpp

@@ -42,9 +42,8 @@ private:
     WinEDA_ValueCtrl* m_MireSizeCtrl;
     wxRadioBox*       m_MireShape;
 
-public: TARGET_PROPERTIES_DIALOG_EDITOR( WinEDA_PcbFrame* parent,
-                                    MIREPCB*         Mire,
-                                    wxDC*            DC );
+public:
+    TARGET_PROPERTIES_DIALOG_EDITOR( WinEDA_PcbFrame* parent, MIREPCB* Mire, wxDC* DC );
     ~TARGET_PROPERTIES_DIALOG_EDITOR() { }
 
 private:
@@ -73,7 +72,7 @@ void WinEDA_PcbFrame::InstallMireOptionsFrame( MIREPCB* MirePcb, wxDC* DC )
 TARGET_PROPERTIES_DIALOG_EDITOR::TARGET_PROPERTIES_DIALOG_EDITOR(
     WinEDA_PcbFrame* parent,
     MIREPCB* Mire, wxDC* DC ) :
-    wxDialog( parent, wxID_ANY, _( "Target Properties" ) )
+    wxDialog( parent, wxID_ANY, wxString( _( "Target Properties" ) ) )
 {
     wxString  number;
     wxButton* Button;
@@ -124,8 +123,7 @@ TARGET_PROPERTIES_DIALOG_EDITOR::TARGET_PROPERTIES_DIALOG_EDITOR(
 }
 
 
-void TARGET_PROPERTIES_DIALOG_EDITOR::OnCancelClick( wxCommandEvent& WXUNUSED(
-                                                   event ) )
+void TARGET_PROPERTIES_DIALOG_EDITOR::OnCancelClick( wxCommandEvent& WXUNUSED( event ) )
 {
     EndModal( -1 );
 }