doc update and some minor enhancements before Release Candidate

3d-viewer/3d_draw.cpp

@@ -205,11 +205,58 @@ GLuint Pcb3D_GLCanvas::CreateDrawGL_List()
 
     if( g_Parm_3D_Visu.m_Draw3DZone )
     {
+        // Draw segments used to fill copper areas
         for( segzone = pcb->m_Zone; segzone != NULL; segzone = segzone->Next() )
         {
             if( segzone->Type() == TYPE_ZONE )
                 Draw3D_Track( segzone );
         }
+
+        // Draw copper areas outlines
+        for( ii = 0; ii < pcb->GetAreaCount(); ii++ )
+        {
+            ZONE_CONTAINER* zone = pcb->GetArea( ii );
+            if( zone->m_FilledPolysList.size() == 0 )
+                continue;
+            if( zone->m_ZoneMinThickness <= 1 )
+                continue;
+            int      imax = zone->m_FilledPolysList.size() - 1;
+            CPolyPt* firstcorner = &zone->m_FilledPolysList[0];
+            CPolyPt* begincorner = firstcorner;
+            SEGZONE  dummysegment(pcb);
+            dummysegment.SetLayer( zone->GetLayer() );
+            dummysegment.m_Width   = zone->m_ZoneMinThickness;
+            for( int ic = 1; ic <= imax; ic++ )
+            {
+                CPolyPt* endcorner = &zone->m_FilledPolysList[ic];
+                if( begincorner->utility == 0 )                 // Draw only basic outlines, not extra segments
+                {
+                    dummysegment.m_Start.x = begincorner->x;
+                    dummysegment.m_Start.y = begincorner->y;
+                    dummysegment.m_End.x   = endcorner->x;
+                    dummysegment.m_End.y   = endcorner->y;
+                    Draw3D_Track( &dummysegment );
+                }
+                if( (endcorner->end_contour) || (ic == imax) )      // the last corner of a filled area is found: draw it
+                {
+                    if( endcorner->utility == 0 )                   // Draw only basic outlines, not extra segments
+                    {
+                        dummysegment.m_Start.x = endcorner->x;
+                        dummysegment.m_Start.y = endcorner->y;
+                        dummysegment.m_End.x   = firstcorner->x;
+                        dummysegment.m_End.y   = firstcorner->y;
+
+                        Draw3D_Track( &dummysegment );
+                    }
+                    ic++;
+                    if( ic < imax - 1 )
+                        begincorner = firstcorner = &zone->m_FilledPolysList[ic];
+                }
+                else
+                    begincorner = endcorner;
+
+            }
+        }
     }
 
     /* draw graphic items */

CHANGELOG.txt

@@ -5,6 +5,14 @@ Started 2007-June-11
 Please add newer entries at the top, list the date and your name with
 email address.
 
+2009-feb-01 UPDATE Jean-Pierre Charras <jean-pierre.charras@inpg.fr>
+================================================================================
+++All:
+    change filename drawpanel_wxstruct.h to class_drawpanel.h
+    and move class BASE_SCREEN description from drawpanel_wxstruct.h to a new file: class_base_screen.h
+    minor enhancement for window zoom command.
+    refinements in 3D zones drawing.
+
 2009-jan-31 UPDATE Jean-Pierre Charras <jean-pierre.charras@inpg.fr>
 ================================================================================
 ++All:

common/base_screen.cpp

@@ -35,7 +35,6 @@ BASE_SCREEN::BASE_SCREEN( KICAD_T aType ) : EDA_BaseStruct( aType )
     m_Zoom             = 32 * m_ZoomScalar;
     m_Grid             = wxSize( 50, 50 );   /* Default grid size */
     m_UserGridIsON     = FALSE;
-    m_Diviseur_Grille  = 1;
     m_Center           = true;
     m_CurrentSheetDesc = &g_Sheet_A4;
 
@@ -118,6 +117,25 @@ wxPoint BASE_SCREEN::CursorRealPosition( const wxPoint& ScreenPos )
     return curpos;
 }
 
+/** Function SetScalingFactor
+ * calculates the .m_Zoom member to have a given scaling facort
+ * @param the the current scale used to draw items on screen
+ * draw coordinates are user coordinates * GetScalingFactor( )
+*/
+void  BASE_SCREEN::SetScalingFactor(double aScale )
+{
+    int zoom = static_cast<int>( ceil(aScale * m_ZoomScalar) );
+
+    // Limit zoom to max and min allowed values:
+    if (zoom < m_ZoomList[0])
+        zoom = m_ZoomList[0];
+    int idxmax = m_ZoomList.GetCount() - 1;
+    if (zoom > m_ZoomList[idxmax])
+        zoom = m_ZoomList[idxmax];
+
+    SetZoom( zoom );
+}
+
 /**
  * Calculate coordinate value for zooming.
  *

common/zoom.cpp

@@ -81,21 +81,18 @@ void WinEDA_DrawFrame::Window_Zoom( EDA_Rect& Rect )
  *  @param Rect = selected area to show after zooming
  */
 {
-    int    ii, jj;
-    int    bestzoom;
+    double   scalex, bestscale;
     wxSize size;
 
     /* Compute the best zoom */
     Rect.Normalize();
     size     = DrawPanel->GetClientSize();
     // Use ceil to at least show the full rect
-    ii       = static_cast<int>( ceil(1.0 * Rect.GetSize().x / size.x) );
-    jj       = static_cast<int>( ceil(1.0 * Rect.GetSize().y / size.y) );
-    bestzoom = MAX( ii, jj );
-    if( bestzoom <= 0 )
-        bestzoom = 1;
+    scalex       = (double) Rect.GetSize().x / size.x;
+    bestscale       = (double)Rect.GetSize().y / size.y;
+    bestscale = MAX( bestscale, scalex );
 
-    GetBaseScreen()->SetZoom( bestzoom * GetBaseScreen()->m_ZoomScalar );
+    GetBaseScreen()->SetScalingFactor( bestscale );
     GetBaseScreen()->m_Curseur = Rect.Centre();
     Recadre_Trace( TRUE );
 }

eeschema/component_class.h

@@ -10,7 +10,7 @@
 #endif
 
 #include "base_struct.h"
-#include "class_screen.h"
+#include "class_sch_screen.h"
 #include <wx/arrstr.h>
 #include <wx/dynarray.h>
 

eeschema/program.h

@@ -15,7 +15,7 @@
 #include "sch_item_struct.h"
 
 #include "component_class.h"
-#include "class_screen.h"
+#include "class_sch_screen.h"
 #include "class_drawsheet.h"
 #include "class_drawsheetpath.h"
 #include "class_text-label.h"

include/build_version.h

@@ -9,7 +9,7 @@ COMMON_GLOBL wxString g_BuildVersion
 #    include "config.h"
      (wxT(KICAD_SVN_VERSION))
 #  else
-     (wxT("(20090122-unstable)")) /* main program version */
+     (wxT("(20090201-unstable)")) /* main program version */
 #  endif
 #endif
 ;
@@ -20,7 +20,7 @@ COMMON_GLOBL wxString g_BuildAboutVersion
 #    include "config.h"
      (wxT(KICAD_ABOUT_VERSION))
 #  else
-     (wxT("(20090122-unstable)")) /* svn date & rev (normally overridden) */
+     (wxT("(20090201-unstable)")) /* svn date & rev (normally overridden) */
 #  endif
 #endif
 ;

include/wxstruct.h

@@ -22,11 +22,12 @@
 
 #include "base_struct.h"
 #include "appl_wxstruct.h"
-#include "drawpanel_wxstruct.h"
-
+#include "class_drawpanel.h"
+#include "class_base_screen.h"
 
+//C++ guarantees that operator delete checks its argument for null-ness
 #ifndef SAFE_DELETE
-#define SAFE_DELETE(p) delete (p); (p) = NULL; //C++ guarantees that operator delete checks its argument for null-ness
+#define SAFE_DELETE(p) delete (p); (p) = NULL;
 #endif
 
 #define INTERNAL_UNIT_TYPE      0        // Internal unit = inch

pcbnew/pcbcfg.cpp

@@ -178,7 +178,6 @@ bool Read_Config( const wxString& project_name )
 
     if( ScreenPcb )
     {
-        ScreenPcb->m_Diviseur_Grille = Pcbdiv_grille;
         ScreenPcb->AddGrid( g_UserGrid, g_UserGrid_Unit, ID_POPUP_GRID_USER );
     }
 
@@ -220,8 +219,6 @@ void WinEDA_PcbFrame::Update_config( wxWindow* displayframe )
     if( FullFileName.IsEmpty() )
         return;
 
-    Pcbdiv_grille = GetScreen()->m_Diviseur_Grille;
-
     /* ecriture de la configuration */
     wxGetApp().WriteProjectConfig( FullFileName, wxT( "/pcbnew" ),
                                    ParamCfgList );