Pcbnew: fixed a serious bug in zone filling, for pads with hole but not on all layers

CHANGELOG.txt

@@ -4,6 +4,15 @@ KiCad ChangeLog 2010
 Please add newer entries at the top, list the date and your name with
 email address.
 
+2010-jun-24 UPDATE Wayne Stambaugh <stambaughw@verizon.net>
+================================================================================
+++EESchema component library and hierarchical sheet label object improvements.
+  * Continue component library class clean up and encapsulation work.
+  * Change hierarchical sheet label container to boost::vector_ptr.
+  * Encapsulate hierarchical label handling in hierarchical sheet class.
+  * Convert some missed occurrences of wxString::GetData() to GetChars( wxString ).
+  * Fix some minor code formatting issues.
+
 2010-jun-23, UPDATE Jean-Pierre Charras <jean-pierre.charras@gipsa-lab.inpg.fr>
 ================================================================================
 ++eeschema:

bitmap2component/bitmap2cmp_gui.cpp

@@ -71,7 +71,7 @@ private:
     void OnLoadFile( wxCommandEvent& event );
     void OnExportEeschema( wxCommandEvent& event );
     void OnExportPcbnew( wxCommandEvent& event );
-    void Binarize( int aThreshold );
+    void Binarize( double aThreshold );     // aThreshold = 0.0 (black level) to 1.0 (white level)
 	void OnOptionsSelection( wxCommandEvent& event );
 	void OnThresholdChange( wxScrollEvent& event );
     void NegateGreyscaleImage( );
@@ -196,18 +196,18 @@ void BM2CMP_FRAME::OnLoadFile( wxCommandEvent& event )
     m_Greyscale_Bitmap = wxBitmap( m_Greyscale_Image );
 
     m_NB_Image  = m_Greyscale_Image;
-    Binarize( m_sliderThreshold->GetValue() );
+    Binarize( (double)m_sliderThreshold->GetValue()/m_sliderThreshold->GetMax() );
     Refresh();
 }
 
 
-void BM2CMP_FRAME::Binarize( int aThreshold )
+void BM2CMP_FRAME::Binarize( double aThreshold )
 {
     unsigned int  pixin;
     unsigned char pixout;
     int           h = m_Greyscale_Image.GetHeight();
     int           w = m_Greyscale_Image.GetWidth();
-    unsigned int  threshold = (aThreshold * 256) / 10;
+    unsigned int  threshold = (int)(aThreshold * 256);
 
     for( int y = 1; y < h; y++ )
         for( int x = 1; x < w; x++ )
@@ -243,13 +243,13 @@ void BM2CMP_FRAME::OnOptionsSelection( wxCommandEvent& event )
 {
     NegateGreyscaleImage( );
     m_Greyscale_Bitmap = wxBitmap( m_Greyscale_Image );
-    Binarize( m_sliderThreshold->GetValue() );
+    Binarize( (double)m_sliderThreshold->GetValue()/m_sliderThreshold->GetMax() );
     Refresh();
 }
 
 void BM2CMP_FRAME::OnThresholdChange( wxScrollEvent& event )
 {
-    Binarize( m_sliderThreshold->GetValue() );
+    Binarize( (double)m_sliderThreshold->GetValue()/m_sliderThreshold->GetMax() );
     Refresh();
 }
 

bitmap2component/bitmap2cmp_gui_base.cpp

@@ -87,7 +87,7 @@ BM2CMP_FRAME_BASE::BM2CMP_FRAME_BASE( wxWindow* parent, wxWindowID id, const wxS
 	m_ThresholdText->Wrap( -1 );
 	brightSizer->Add( m_ThresholdText, 0, wxTOP|wxRIGHT|wxLEFT, 5 );
 	
-	m_sliderThreshold = new wxSlider( this, wxID_ANY, 5, 0, 10, wxDefaultPosition, wxDefaultSize, wxSL_AUTOTICKS|wxSL_HORIZONTAL|wxSL_LABELS|wxSL_TOP );
+	m_sliderThreshold = new wxSlider( this, wxID_ANY, 25, 0, 50, wxDefaultPosition, wxDefaultSize, wxSL_AUTOTICKS|wxSL_HORIZONTAL|wxSL_TOP );
 	brightSizer->Add( m_sliderThreshold, 0, wxEXPAND|wxALIGN_CENTER_HORIZONTAL|wxBOTTOM|wxRIGHT|wxLEFT, 5 );
 	
 	bMainSizer->Add( brightSizer, 0, wxEXPAND, 5 );

bitmap2component/bitmap2cmp_gui_base.fbp

@@ -670,7 +670,7 @@
                                 <property name="font"></property>
                                 <property name="hidden">0</property>
                                 <property name="id">wxID_ANY</property>
-                                <property name="maxValue">10</property>
+                                <property name="maxValue">50</property>
                                 <property name="maximum_size"></property>
                                 <property name="minValue">0</property>
                                 <property name="minimum_size"></property>
@@ -678,10 +678,10 @@
                                 <property name="permission">protected</property>
                                 <property name="pos"></property>
                                 <property name="size"></property>
-                                <property name="style">wxSL_AUTOTICKS|wxSL_HORIZONTAL|wxSL_LABELS|wxSL_TOP</property>
+                                <property name="style">wxSL_AUTOTICKS|wxSL_HORIZONTAL|wxSL_TOP</property>
                                 <property name="subclass"></property>
                                 <property name="tooltip"></property>
-                                <property name="value">5</property>
+                                <property name="value">25</property>
                                 <property name="window_extra_style"></property>
                                 <property name="window_name"></property>
                                 <property name="window_style"></property>

demos/pic_programmer/pic_programmer.pro

-update=23/06/2010 18:43:01
+update=24/06/2010 21:06:23
 last_client=pcbnew
 [general]
 version=1

eeschema/class_netlist_object.cpp

@@ -81,7 +81,7 @@ void NETLIST_OBJECT::Show( std::ostream& out, int ndx )
 
     out << " <start " << m_Start << "/> <end " << m_End << "/>\n";
 
-    if( m_Label )
+    if( !m_Label.IsEmpty() )
         out << " <label>" << m_Label.mb_str() << "</label>\n";
 
     if( m_Comp )

eeschema/erc.cpp

@@ -174,8 +174,11 @@ static int MinimalReq[PIN_NMAX][PIN_NMAX] =
 /** Function TestDuplicateSheetNames( )
  * inside a given sheet, one cannot have sheets with duplicate names (file
  * names can be duplicated).
+ * @return the error count
+ * @param aCreateMarker: true = create error markers in schematic,
+ *                       false = calculate error count only
  */
-int TestDuplicateSheetNames()
+int TestDuplicateSheetNames(bool aCreateMarker)
 {
     int            err_count = 0;
     EDA_ScreenList ScreenList;      // Created the list of screen
@@ -203,17 +206,20 @@ int TestDuplicateSheetNames()
                         ( ( SCH_SHEET* ) item_to_test )-> m_SheetName )
                     == 0 )
                 {
-                    /* Create a new marker type ERC error*/
-                    SCH_MARKER* Marker = new SCH_MARKER();
-                    Marker->m_TimeStamp = GetTimeStamp();
-                    Marker->SetData( ERCE_DUPLICATE_SHEET_NAME,
-                                     ( (SCH_SHEET*) item_to_test )->m_Pos,
-                                     _( "Duplicate Sheet name" ),
-                                     ( (SCH_SHEET*) item_to_test )->m_Pos );
-                    Marker->SetMarkerType( MARK_ERC );
-                    Marker->SetErrorLevel( ERR );
-                    Marker->SetNext( Screen->EEDrawList );
-                    Screen->EEDrawList = Marker;
+                    if( aCreateMarker )
+                    {
+                        /* Create a new marker type ERC error*/
+                        SCH_MARKER* Marker = new SCH_MARKER();
+                        Marker->m_TimeStamp = GetTimeStamp();
+                        Marker->SetData( ERCE_DUPLICATE_SHEET_NAME,
+                                         ( (SCH_SHEET*) item_to_test )->m_Pos,
+                                         _( "Duplicate Sheet name" ),
+                                         ( (SCH_SHEET*) item_to_test )->m_Pos );
+                        Marker->SetMarkerType( MARK_ERC );
+                        Marker->SetErrorLevel( ERR );
+                        Marker->SetNext( Screen->EEDrawList );
+                        Screen->EEDrawList = Marker;
+                    }
                     err_count++;
                 }
             }
@@ -279,9 +285,8 @@ void DIALOG_ERC::TestErc( wxArrayString* aMessagesList )
      * inside a given sheet, one cannot have sheets with duplicate names (file
      * names can be duplicated).
      */
-    int errcnt = TestDuplicateSheetNames();
+    int errcnt = TestDuplicateSheetNames( true );
     g_EESchemaVar.NbErrorErc   += errcnt;
-    g_EESchemaVar.NbWarningErc += errcnt;
 
     m_Parent->BuildNetListBase();
 
@@ -290,7 +295,6 @@ void DIALOG_ERC::TestErc( wxArrayString* aMessagesList )
     for( unsigned ii = 0; ii < g_NetObjectslist.size(); ii++ )
         g_NetObjectslist[ii]->m_FlagOfConnection = UNCONNECTED;
 
-
     StartNet   = OldItem = 0;
     NetNbItems = 0;
     MinConn    = NOC;

eeschema/netlist_control.cpp

@@ -24,6 +24,8 @@
 #include "protos.h"
 #include "netlist_control.h"
 
+//Imported function:
+int TestDuplicateSheetNames(bool aCreateMarker);
 
 // ID for configuration:
 #define CUSTOM_NETLIST_TITLE   wxT( "CustomNetlistTitle" )
@@ -492,6 +494,13 @@ void WinEDA_NetlistFrame::GenNetlist( wxCommandEvent& event )
             return;
     }
 
+    // Test duplicate sheet names:
+    if( TestDuplicateSheetNames(false ) > 0 )
+    {
+        if( !IsOK( this, _( "Error: duplicate sheet names. Continue?" ) ) )
+            return;
+    }
+
     /* Cleanup the entire hierarchy */
     EDA_ScreenList ScreenList;
     for( SCH_SCREEN* screen = ScreenList.GetFirst();

pcbnew/zones_convert_brd_items_to_polygons.cpp

@@ -216,11 +216,12 @@ void ZONE_CONTAINER::AddClearanceAreasPolygonsToPolysList( BOARD* aPcb )
     have_poly_to_substract = false;
 
     D_PAD dummyPad((MODULE*)NULL);
-
+    D_PAD * nextpad;
     for( MODULE* module = aPcb->m_Modules;  module;  module = module->Next() )
     {
-        for( D_PAD* pad = module->m_Pads; pad != NULL; pad = pad->Next() )
+        for( D_PAD* pad = module->m_Pads; pad != NULL; pad = nextpad )
         {
+            nextpad = pad->Next();  // pad pointer can be modified by next code, so calculate the next pad here
             if( !pad->IsOnLayer( GetLayer() ) )
             {   /* Test fo pads that are on top or bottom only and have a hole.
                  * There are curious pads but they can be used for some components that are inside the