Pcbnew: better display of tracks/vias/grid sizes in toolbar

common/base_screen.cpp

@@ -165,6 +165,51 @@ bool BASE_SCREEN::SetPreviousZoom()
     return false;
 }
 
+/* Build the list of human readable grid list.
+ * The list shows the grid size both in mils or mm.
+ * aMmFirst = true to have mm first and mils after
+ *            false to have mils first and mm after
+ */
+int BASE_SCREEN::BuildGridsChoiceList( wxArrayString& aGridsList, bool aMmFirst) const
+{
+    wxString msg;
+    wxRealPoint curr_grid_size = GetGridSize();
+    int idx = -1;
+    int idx_usergrid = -1;
+
+    for( size_t i = 0; i < GetGridCount(); i++ )
+    {
+        const GRID_TYPE& grid = m_grids[i];
+        double gridValueMils = To_User_Unit( INCHES, grid.m_Size.x ) * 1000;
+        double gridValue_mm = To_User_Unit( MILLIMETRES, grid.m_Size.x );
+
+        if( grid.m_Id == ID_POPUP_GRID_USER )
+        {
+            msg = _( "User Grid" );
+            idx_usergrid = i;
+        }
+        else
+        {
+            if( aMmFirst )
+                msg.Printf( _( "Grid: %.4f mm (%.2f mils)" ),
+                            gridValue_mm, gridValueMils );
+            else
+                msg.Printf( _( "Grid: %.2f mils (%.4f mm)" ),
+                            gridValueMils, gridValue_mm );
+        }
+
+        aGridsList.Add( msg );
+
+        if( curr_grid_size == grid.m_Size )
+            idx = i;
+    }
+
+    if( idx < 0 )
+        idx = idx_usergrid;
+
+    return idx;
+}
+
 
 void BASE_SCREEN::SetGridList( GRIDS& gridlist )
 {

common/zoom.cpp

@@ -266,43 +266,16 @@ void EDA_DRAW_FRAME::AddMenuZoomAndGrid( wxMenu* MasterMenu )
         AddMenuItem( MasterMenu, gridMenu, ID_POPUP_GRID_SELECT,
                      _( "Grid Select" ), KiBitmap( grid_select_xpm ) );
 
-        GRID_TYPE   tmp;
-        wxRealPoint grid = screen->GetGridSize();
+        wxArrayString gridsList;
+        int icurr = screen->BuildGridsChoiceList( gridsList, g_UserUnit != INCHES );
 
-        for( size_t i = 0; i < screen->GetGridCount(); i++ )
+        for( unsigned i = 0; i < gridsList.GetCount(); i++ )
         {
-            tmp = screen->GetGrid( i );
-            double gridValueInch = To_User_Unit( INCHES, tmp.m_Size.x );
-            double gridValue_mm = To_User_Unit( MILLIMETRES, tmp.m_Size.x );
+            GRID_TYPE& grid = screen->GetGrid( i );
+            gridMenu->Append( grid.m_Id, gridsList[i], wxEmptyString, true );
 
-            if( tmp.m_Id == ID_POPUP_GRID_USER )
-            {
-                msg = _( "User Grid" );
-            }
-            else
-            {
-                switch( g_UserUnit )
-                {
-                case INCHES:
-                    msg.Printf( wxT( "%.1f mils, (%.4f mm)" ),
-                                gridValueInch * 1000, gridValue_mm );
-                    break;
-
-                case MILLIMETRES:
-                    msg.Printf( wxT( "%.4f mm, (%.1f mils)" ),
-                                gridValue_mm, gridValueInch * 1000 );
-                    break;
-
-                case UNSCALED_UNITS:
-                    msg = wxT( "???" );
-                    break;
-                }
-            }
-
-            gridMenu->Append( tmp.m_Id, msg, wxEmptyString, true );
-
-            if( grid == tmp.m_Size )
-                gridMenu->Check( tmp.m_Id, true );
+            if( (int)i == icurr )
+                gridMenu->Check( grid.m_Id, true );
         }
     }
 

include/class_base_screen.h

@@ -452,6 +452,18 @@ public:
         return m_grids;
     }
 
+    /**
+     * Function BuildGridsChoiceList().
+     * Build the human readable list of grid list, for menus or combo boxes
+     * the list shows the grid size both in mils or mm.
+     * @param aGridsList = a wxArrayString to populate
+     * @param aMmFirst = true to have mm first and mils after
+     *                   false to have mils first and mm after
+     * @return the index of the curr grid in list, if found or -1
+     */
+    int BuildGridsChoiceList( wxArrayString& aGridsList, bool aMmFirst) const;
+
+
     /**
      * Function GetClass
      * returns the class name.

pcbnew/basepcbframe.cpp

@@ -810,42 +810,16 @@ void PCB_BASE_FRAME::updateGridSelectBox()
 
     // Update grid values with the current units setting.
     m_gridSelectBox->Clear();
-
-    wxString msg;
-    wxString format = _( "Grid:");
-
-    switch( g_UserUnit )
-    {
-    case INCHES:    // the grid size is displayed in mils
-    case MILLIMETRES:
-        format += wxT( " %.6f" );
-        break;
-
-    case UNSCALED_UNITS:
-        format += wxT( " %f" );
-        break;
-    }
+    wxArrayString gridsList;
+    int icurr = GetScreen()->BuildGridsChoiceList( gridsList, g_UserUnit != INCHES );
 
     for( size_t i = 0; i < GetScreen()->GetGridCount(); i++ )
     {
         GRID_TYPE& grid = GetScreen()->GetGrid( i );
-        double value = To_User_Unit( g_UserUnit, grid.m_Size.x );
-        if( g_UserUnit == INCHES )
-            value *= 1000;
-
-        if( grid.m_Id != ID_POPUP_GRID_USER )
-        {
-            msg.Printf( format.GetData(), value );
-            StripTrailingZeros( msg );
+        m_gridSelectBox->Append( gridsList[i], (void*) &grid.m_Id );
     }
-        else
-            msg = _( "User Grid" );
 
-        m_gridSelectBox->Append( msg, (void*) &grid.m_Id );
-
-        if( ( m_LastGridSizeId + ID_POPUP_GRID_LEVEL_1000 ) == GetScreen()->GetGrid( i ).m_Id )
-            m_gridSelectBox->SetSelection( i );
-    }
+    m_gridSelectBox->SetSelection( icurr );
 }
 
 void PCB_BASE_FRAME::updateZoomSelectBox()
@@ -856,19 +830,17 @@ void PCB_BASE_FRAME::updateZoomSelectBox()
     wxString msg;
 
     m_zoomSelectBox->Clear();
-    m_zoomSelectBox->Append( _( "Auto" ) );
+    m_zoomSelectBox->Append( _( "Zoom Auto" ) );
     m_zoomSelectBox->SetSelection( 0 );
 
     for( unsigned i = 0;  i < GetScreen()->m_ZoomList.size();  ++i )
     {
         msg = _( "Zoom " );
 
-        wxString value = wxString::Format( wxT( "%g" ),
-
-                                // @todo could do scaling here and show a "percentage"
-                                GetScreen()->m_ZoomList[i]
-                                );
-
+        // @todo could do scaling here and show the "percentage" depending on
+        // the screen pixel size
+        double level =  254000.0 / (double)GetScreen()->m_ZoomList[i];
+        wxString value = wxString::Format( wxT( "%d%%" ), int(level * 100) );
         msg += value;
 
         m_zoomSelectBox->Append( msg );

pcbnew/pcbframe.cpp

@@ -731,8 +731,7 @@ void PCB_EDIT_FRAME::ShowDesignRulesEditor( wxCommandEvent& event )
     if( returncode == wxID_OK )     // New rules, or others changes.
     {
         ReCreateLayerBox();
-        updateTraceWidthSelectBox();
-        updateViaSizeSelectBox();
+        ReCreateAuxiliaryToolbar();
         OnModify();
     }
 }
@@ -876,8 +875,7 @@ void PCB_EDIT_FRAME::unitsChangeRefresh()
 {
     PCB_BASE_FRAME::unitsChangeRefresh();    // Update the grid size select box.
 
-    updateTraceWidthSelectBox();
-    updateViaSizeSelectBox();
+    ReCreateAuxiliaryToolbar();
 }
 
 
@@ -1064,8 +1062,7 @@ bool PCB_EDIT_FRAME::SetCurrentNetClass( const wxString& aNetClassName )
 
     if( change )
     {
-        updateTraceWidthSelectBox();
-        updateViaSizeSelectBox();
+        ReCreateAuxiliaryToolbar();
     }
 
     return change;

pcbnew/tool_onrightclick.cpp

@@ -51,8 +51,7 @@ void PCB_EDIT_FRAME::ToolOnRightClick( wxCommandEvent& event )
 
         if( dlg.ShowModal() == wxID_OK )
         {
-            updateTraceWidthSelectBox();
-            updateViaSizeSelectBox();
+            ReCreateAuxiliaryToolbar();
         }
 
         break;

pcbnew/tool_pcb.cpp

@@ -46,13 +46,6 @@
 
 #include <wx/wupdlock.h>
 
-
-#ifdef __UNIX__
-#define LISTBOX_WIDTH 150
-#else
-#define LISTBOX_WIDTH 130
-#endif
-
 #define SEL_LAYER_HELP _( \
         "Show active layer selections\nand select layer pair for route and place via" )
 
@@ -551,7 +544,20 @@ void PCB_EDIT_FRAME::ReCreateAuxiliaryToolbar()
     wxWindowUpdateLocker dummy( this );
 
     if( m_auxiliaryToolBar )
+    {
+        updateTraceWidthSelectBox();
+        updateViaSizeSelectBox();
+
+        // combobox sizes can have changed: apply new best sizes
+        wxAuiToolBarItem* item = m_auxiliaryToolBar->FindTool( ID_AUX_TOOLBAR_PCB_TRACK_WIDTH );
+        item->SetMinSize( m_SelTrackWidthBox->GetBestSize() );
+        item = m_auxiliaryToolBar->FindTool( ID_AUX_TOOLBAR_PCB_VIA_SIZE );
+        item->SetMinSize( m_SelViaSizeBox->GetBestSize() );
+
+        m_auxiliaryToolBar->Realize();
+        m_auimgr.Update();
         return;
+    }
 
     m_auxiliaryToolBar = new wxAuiToolBar( this, ID_AUX_TOOLBAR, wxDefaultPosition, wxDefaultSize,
                                            wxAUI_TB_DEFAULT_STYLE | wxAUI_TB_HORZ_LAYOUT );
@@ -562,19 +568,19 @@ void PCB_EDIT_FRAME::ReCreateAuxiliaryToolbar()
     m_SelTrackWidthBox = new wxComboBox( m_auxiliaryToolBar,
                                          ID_AUX_TOOLBAR_PCB_TRACK_WIDTH,
                                          wxEmptyString,
-                                         wxPoint( -1, -1 ),
-                                         wxSize( LISTBOX_WIDTH, -1 ),
+                                         wxDefaultPosition, wxDefaultSize,
                                          0, NULL, wxCB_READONLY );
+    updateTraceWidthSelectBox();
     m_auxiliaryToolBar->AddControl( m_SelTrackWidthBox );
-    m_auxiliaryToolBar->AddSeparator();
+//    m_auxiliaryToolBar->AddSeparator();
 
     // Creates box to display and choose vias diameters:
     m_SelViaSizeBox = new wxComboBox( m_auxiliaryToolBar,
                                       ID_AUX_TOOLBAR_PCB_VIA_SIZE,
                                       wxEmptyString,
-                                      wxPoint( -1, -1 ),
-                                      wxSize( (LISTBOX_WIDTH*12)/10, -1 ),
+                                      wxDefaultPosition, wxDefaultSize,
                                       0, NULL, wxCB_READONLY );
+    updateViaSizeSelectBox();
     m_auxiliaryToolBar->AddControl( m_SelViaSizeBox );
     m_auxiliaryToolBar->AddSeparator();
 
@@ -591,9 +597,9 @@ an existing track use its width\notherwise, use current width setting" ),
     m_gridSelectBox = new wxComboBox( m_auxiliaryToolBar,
                                       ID_ON_GRID_SELECT,
                                       wxEmptyString,
-                                      wxPoint( -1, -1 ),
-                                      wxSize( LISTBOX_WIDTH, -1 ),
+                                      wxDefaultPosition, wxDefaultSize,
                                       0, NULL, wxCB_READONLY );
+    updateGridSelectBox();
     m_auxiliaryToolBar->AddControl( m_gridSelectBox );
 
     //  Add the box to display and select the current Zoom
@@ -601,19 +607,14 @@ an existing track use its width\notherwise, use current width setting" ),
     m_zoomSelectBox = new wxComboBox( m_auxiliaryToolBar,
                                       ID_ON_ZOOM_SELECT,
                                       wxEmptyString,
-                                      wxPoint( -1, -1 ),
-                                      wxSize( LISTBOX_WIDTH, -1 ),
+                                      wxDefaultPosition, wxDefaultSize,
                                       0, NULL, wxCB_READONLY );
-    m_auxiliaryToolBar->AddControl( m_zoomSelectBox );
-
     updateZoomSelectBox();
-    updateGridSelectBox();
-    updateTraceWidthSelectBox();
-    updateViaSizeSelectBox();
+    m_auxiliaryToolBar->AddControl( m_zoomSelectBox );
 
     // after adding the buttons to the toolbar, must call Realize()
     m_auxiliaryToolBar->Realize();
-    m_auxiliaryToolBar->AddSeparator();
+//    m_auxiliaryToolBar->AddSeparator();
 }
 
 
@@ -623,13 +624,25 @@ void PCB_EDIT_FRAME::updateTraceWidthSelectBox()
         return;
 
     wxString msg;
+    bool mmFirst = g_UserUnit != INCHES;
 
     m_SelTrackWidthBox->Clear();
 
     for( unsigned ii = 0; ii < GetDesignSettings().m_TrackWidthList.size(); ii++ )
     {
-        msg = _( "Track " ) + CoordinateToString( GetDesignSettings().m_TrackWidthList[ii], true );
+        int size = GetDesignSettings().m_TrackWidthList[ii];
 
+        double valueMils = To_User_Unit( INCHES, size ) * 1000;
+        double value_mm = To_User_Unit( MILLIMETRES, size );
+
+        if( mmFirst )
+            msg.Printf( _( "Track: %.3f mm (%.2f mils)" ),
+                        value_mm, valueMils );
+        else
+            msg.Printf( _( "Track: %.2f mils (%.3f mm)" ),
+                        valueMils, value_mm );
+
+        // Mark the netclass track width value (the first in list)
         if( ii == 0 )
             msg << wxT( " *" );
 
@@ -651,16 +664,42 @@ void PCB_EDIT_FRAME::updateViaSizeSelectBox()
     wxString msg;
 
     m_SelViaSizeBox->Clear();
+    bool mmFirst = g_UserUnit != INCHES;
 
     for( unsigned ii = 0; ii < GetDesignSettings().m_ViasDimensionsList.size(); ii++ )
     {
-        msg = _( "Via " );
-        msg << CoordinateToString( GetDesignSettings().m_ViasDimensionsList[ii].m_Diameter, true );
+        int diam = GetDesignSettings().m_ViasDimensionsList[ii].m_Diameter;
+
+        double valueMils = To_User_Unit( INCHES, diam ) * 1000;
+        double value_mm = To_User_Unit( MILLIMETRES, diam );
+
+        if( mmFirst )
+            msg.Printf( _( "Via: %.2f mm (%.1f mils)" ),
+                        value_mm, valueMils );
+        else
+            msg.Printf( _( "Via: %.1f mils (%.2f mm)" ),
+                        valueMils, value_mm );
 
-        if( GetDesignSettings().m_ViasDimensionsList[ii].m_Drill )
-            msg  << wxT("/ ")
-                 << CoordinateToString( GetDesignSettings().m_ViasDimensionsList[ii].m_Drill, true );
+        int hole = GetDesignSettings().m_ViasDimensionsList[ii].m_Drill;
+
+        if( hole )
+        {
+            msg  << wxT("/ ");
+            wxString hole_str;
+            double valueMils = To_User_Unit( INCHES, hole ) * 1000;
+            double value_mm = To_User_Unit( MILLIMETRES, hole );
+
+            if( mmFirst )
+                hole_str.Printf( _( "%.2f mm (%.1f mils)" ),
+                            value_mm, valueMils );
+            else
+                hole_str.Printf( _( "%.1f mils (%.2f mm)" ),
+                            valueMils, value_mm );
+
+            msg += hole_str;
+        }
 
+        // Mark the netclass via size value (the first in list)
         if( ii == 0 )
             msg << wxT( " *" );