DXF export: fix incorrect export of polygons having thick outline (like...

DXF export: fix incorrect export of polygons having thick outline (like zones): Thick segments of outline were drawn like lines with no thickness.
Fix ( workaround only) crash (Windows only) when a quasi modal frame (like footprint viewer) was called from a dialog (like the component properties dialog in schematic editor).
Very minor other fixes.

common/common_plotDXF_functions.cpp

@@ -326,18 +326,39 @@ void DXF_PLOTTER::PlotPoly( const std::vector< wxPoint >& aCornerList,
     if( aCornerList.size() <= 1 )
         return;
 
-    MoveTo( aCornerList[0] );
-    for( unsigned ii = 1; ii < aCornerList.size(); ii++ )
-        LineTo( aCornerList[ii] );
+    // Plot outlines with lines (thickness = 0) to define the polygon
+    if( aWidth == 0 || aFill )
+    {
+        MoveTo( aCornerList[0] );
+
+        for( unsigned ii = 1; ii < aCornerList.size(); ii++ )
+            LineTo( aCornerList[ii] );
+    }
 
     // Close polygon if 'fill' requested
+    unsigned last = aCornerList.size() - 1;
+
     if( aFill )
     {
-        unsigned ii = aCornerList.size() - 1;
-        if( aCornerList[ii] != aCornerList[0] )
+        if( aCornerList[last] != aCornerList[0] )
             LineTo( aCornerList[0] );
     }
+
     PenFinish();
+
+    // if the polygon outline has thickness, plot outlines with thick segments
+    if( aWidth > 0 )
+    {
+        MoveTo( aCornerList[0] );
+
+        for( unsigned ii = 1; ii < aCornerList.size(); ii++ )
+            ThickSegment( aCornerList[ii-1], aCornerList[ii],
+                          aWidth, FILLED );
+
+        if( aCornerList[last] != aCornerList[0] )
+            ThickSegment( aCornerList[last], aCornerList[0],
+                          aWidth, FILLED );
+    }
 }
 
 

common/eda_doc.cpp

@@ -59,7 +59,7 @@ static const wxFileTypeInfo EDAfallbacks[] =
 };
 
 
-bool GetAssociatedDocument( wxFrame* aFrame,
+bool GetAssociatedDocument( wxWindow* aParent,
                             const wxString& aDocName,
                             const wxPathList* aPaths)
 
@@ -122,7 +122,7 @@ bool GetAssociatedDocument( wxFrame* aFrame,
                                          fullfilename,
                                          extension,
                                          mask,
-                                         aFrame,
+                                         aParent,
                                          wxFD_OPEN,
                                          true,
                                          wxPoint( -1, -1 ) );
@@ -133,7 +133,7 @@ bool GetAssociatedDocument( wxFrame* aFrame,
     if( !wxFileExists( fullfilename ) )
     {
         msg.Printf( _( "Doc File '%s' not found" ), GetChars( aDocName ) );
-        DisplayError( aFrame, msg );
+        DisplayError( aParent, msg );
         return false;
     }
 
@@ -176,7 +176,7 @@ bool GetAssociatedDocument( wxFrame* aFrame,
     if( !success )
     {
         msg.Printf( _( "Unknown MIME type for doc file <%s>" ), GetChars( fullfilename ) );
-        DisplayError( aFrame, msg );
+        DisplayError( aParent, msg );
     }
 
     return success;

common/kiway_player.cpp

@@ -141,10 +141,16 @@ bool KIWAY_PLAYER::ShowModal( wxString* aResult, wxWindow* aResultantFocusWindow
 
 bool KIWAY_PLAYER::Destroy()
 {
-    // Needed on Windows to leave the modal parent on top with focus
+    // Reparent is needed on Windows to leave the modal parent on top with focus
+    // However it works only if the caller is a main frame, not a dialog.
+    // (application crashes if the new parent is a wxDialog
 #ifdef __WINDOWS__
     if( m_modal_resultant_parent && GetParent() != m_modal_resultant_parent )
-        Reparent( m_modal_resultant_parent );
+    {
+        EDA_BASE_FRAME* parent = dynamic_cast<EDA_BASE_FRAME*>(m_modal_resultant_parent);
+        if( parent )
+            Reparent( m_modal_resultant_parent );
+    }
 #endif
 
     return EDA_BASE_FRAME::Destroy();

common/msgpanel.cpp

@@ -37,8 +37,9 @@ END_EVENT_TABLE()
 
 
 EDA_MSG_PANEL::EDA_MSG_PANEL( wxWindow* aParent, int aId,
-                              const wxPoint& aPosition, const wxSize& aSize ) :
-    wxPanel( aParent, aId, aPosition, aSize )
+                              const wxPoint& aPosition, const wxSize& aSize,
+                              long style, const wxString &name ) :
+    wxPanel( aParent, aId, aPosition, aSize, style, name )
 {
     SetFont( wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT ) );
     SetBackgroundColour( wxSystemSettings::GetColour( wxSYS_COLOUR_BTNFACE ) );

eeschema/getpart.cpp

@@ -39,7 +39,6 @@
 #include <msgpanel.h>
 
 #include <general.h>
-#include <protos.h>
 #include <class_library.h>
 #include <sch_component.h>
 #include <libeditframe.h>

include/eda_doc.h

@@ -19,13 +19,13 @@ int KeyWordOk( const wxString& aKeyList, const wxString& aDatabase );
 /**
  * Function GetAssociatedDocument
  * open a document (file) with the suitable browser
- * @param aFrame = main frame
+ * @param aParent = main frame
  * @param aDocName = filename of file to open (Full filename or short filename)
  * if \a aDocName begins with http: or ftp: or www. the default internet browser is launched
  * @param aPaths = a wxPathList to explore.
  *              if NULL or aDocName is a full filename, aPath is not used.
 */
-bool GetAssociatedDocument( wxFrame* aFrame,
+bool GetAssociatedDocument( wxWindow* aParent,
                             const wxString& aDocName,
                             const wxPathList* aPaths = NULL );
 

include/msgpanel.h

@@ -121,7 +121,9 @@ protected:
     wxSize computeTextSize( const wxString& text ) const;
 
 public:
-    EDA_MSG_PANEL( wxWindow* aParent, int aId, const wxPoint& aPosition, const wxSize& aSize );
+    EDA_MSG_PANEL( wxWindow* aParent, int aId,
+                   const wxPoint& aPosition, const wxSize& aSize,
+                   long style=wxTAB_TRAVERSAL, const wxString &name=wxPanelNameStr);
     ~EDA_MSG_PANEL();
 
     /**

pcbnew/modedit.cpp

@@ -367,7 +367,13 @@ void FOOTPRINT_EDIT_FRAME::Process_Special_Functions( wxCommandEvent& event )
         {
             // update module in the current board,
             // not just add it to the board with total disregard for the netlist...
-            PCB_EDIT_FRAME* pcbframe = (PCB_EDIT_FRAME*) Kiway().Player( FRAME_PCB, true );
+            PCB_EDIT_FRAME* pcbframe = (PCB_EDIT_FRAME*) Kiway().Player( FRAME_PCB, false );
+
+            if( pcbframe == NULL )      // happens when the board editor is not active (or closed)
+            {
+                wxMessageBox( _("No board currently edited" ) );
+                break;
+            }
 
             BOARD*          mainpcb  = pcbframe->GetBoard();
             MODULE*         source_module  = NULL;

pcbnew/tools/common_actions.cpp

@@ -208,11 +208,11 @@ TOOL_ACTION COMMON_ACTIONS::layerAlphaDec( "pcbnew.layerAlphaDec",
 
 // Grid control
 TOOL_ACTION COMMON_ACTIONS::gridFast1( "pcbnew.gridFast1",
-        AS_GLOBAL, MD_ALT + '1',
+        AS_GLOBAL, (int)MD_ALT + '1',
         "", "" );
 
 TOOL_ACTION COMMON_ACTIONS::gridFast2( "pcbnew.gridFast2",
-        AS_GLOBAL, MD_ALT + '2',
+        AS_GLOBAL, (int)MD_ALT + '2',
         "", "" );
 
 TOOL_ACTION COMMON_ACTIONS::gridNext( "pcbnew.gridNext",
@@ -220,7 +220,7 @@ TOOL_ACTION COMMON_ACTIONS::gridNext( "pcbnew.gridNext",
         "", "" );
 
 TOOL_ACTION COMMON_ACTIONS::gridPrev( "pcbnew.gridPrev",
-        AS_GLOBAL, MD_CTRL + '`',
+        AS_GLOBAL, (int)MD_CTRL + '`',
         "", "" );
 
 
@@ -248,7 +248,7 @@ TOOL_ACTION COMMON_ACTIONS::resetCoords( "pcbnew.resetCoords",
         "", "" );
 
 TOOL_ACTION COMMON_ACTIONS::switchUnits( "pcbnew.switchUnits",
-        AS_GLOBAL, MD_CTRL + 'U',
+        AS_GLOBAL, (int)MD_CTRL + 'U',
         "", "" );
 
 TOOL_ACTION COMMON_ACTIONS::showHelp( "pcbnew.showHelp",