All: fix a truncation issue in ReturnValueFromString that creates sometimes a...

All: fix a truncation issue in ReturnValueFromString that creates sometimes a small error for values entered in dialogs.
Pcbnew: fix a compatibility issue with nano version for zones parameters.

common/base_units.cpp

@@ -188,7 +188,7 @@ double From_User_Unit( EDA_UNITS_T aUnit, double aValue )
 
 int ReturnValueFromString( EDA_UNITS_T aUnits, const wxString& aTextValue )
 {
-    int    Value;
+    double value;
     double dtmp = 0;
 
     // Acquire the 'right' decimal point separator
@@ -239,9 +239,9 @@ int ReturnValueFromString( EDA_UNITS_T aUnits, const wxString& aTextValue )
         dtmp /= 1000;
     }
 
-    Value = From_User_Unit( aUnits, dtmp );
+    value = From_User_Unit( aUnits, dtmp );
 
-    return Value;
+    return KiROUND( value );
 }
 
 

pcbnew/class_board.h

@@ -1048,16 +1048,6 @@ public:
      */
     ZONE_CONTAINER* InsertArea( int netcode, int iarea, int layer, int x, int y, int hatch );
 
-    /**
-     *  Function CompleteArea
-     * complete copper area contour by adding a line from last to first corner
-     * if there is only 1 or 2 corners, remove (delete) the area
-     * @param area_to_complete = area to complete or remove
-     * @param style = style of last corner
-     * @return 1 if Ok, 0 if area removed
-     */
-    int CompleteArea( ZONE_CONTAINER* area_to_complete, int style );
-
     /**
      * Function TestAreaPolygon
      * Test an area for self-intersection.

pcbnew/class_zone.h

@@ -48,7 +48,6 @@ class PCB_EDIT_FRAME;
 class BOARD;
 class ZONE_CONTAINER;
 
-
 /**
  * Struct SEGMENT
  * is a simple container used when filling areas with segments

pcbnew/class_zone_settings.cpp

@@ -39,8 +39,10 @@ ZONE_SETTINGS::ZONE_SETTINGS()
 {
     m_ZonePriority = 0;
     m_FillMode = 0;                                            // Mode for filling zone : 1 use segments, 0 use polygons
-    m_ZoneClearance      = 200;                                // Clearance value
-    m_ZoneMinThickness   = 100;                                // Min thickness value in filled areas
+    // Clearance value
+    m_ZoneClearance      = Mils2iu( ZONE_CLEARANCE_MIL );
+    // Min thickness value in filled areas (this is the minimum width of copper to fill solid areas) :
+    m_ZoneMinThickness   = Mils2iu( ZONE_THICKNESS_MIL );
     m_NetcodeSelection   = 0;                                  // Net code selection for the current zone
     m_CurrentZone_Layer  = 0;                                  // Layer used to create the current zone
     m_Zone_HatchingStyle = CPolyLine::DIAGONAL_EDGE;           // Option to show the zone area (outlines only, short hatches or full hatches
@@ -49,8 +51,10 @@ ZONE_SETTINGS::ZONE_SETTINGS()
                                                                // ARC_APPROX_SEGMENTS_COUNT_LOW_DEF
                                                                // or ARC_APPROX_SEGMENTS_COUNT_HIGHT_DEF segments
 
-    m_ThermalReliefGap = 200;                                  // tickness of the gap in thermal reliefs
-    m_ThermalReliefCopperBridge = 200;                         // tickness of the copper bridge in thermal reliefs
+    // tickness of the gap in thermal reliefs:
+    m_ThermalReliefGap = Mils2iu( ZONE_THERMAL_RELIEF_GAP_MIL );
+    // tickness of the copper bridge in thermal reliefs:
+    m_ThermalReliefCopperBridge = Mils2iu( ZONE_THERMAL_RELIEF_COPPER_WIDTH_MIL );
 
     m_PadConnection = THERMAL_PAD;                             // How pads are covered by copper in zone
 

pcbnew/dialogs/dialog_copper_zones.cpp

-/////////////////////////////////////////////////////////////////////////////
-// Name:        dialog_copper_zones.cpp
-// Author:      jean-pierre Charras
-// Created:     09/oct/2008
-// Licence:     GNU License
-/////////////////////////////////////////////////////////////////////////////
+/**
+ * @file dialog_copper_zones.cpp
+ */
+
+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 2012 Jean-Pierre Charras, jean-pierre.charras@ujf-grenoble.fr
+ * Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
+  * Copyright (C) 1992-2012 KiCad Developers, see AUTHORS.txt for contributors.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, you may find one here:
+ * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+ * or you may search the http://www.gnu.org website for the version 2 license,
+ * or you may write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
 
 #include <wx/wx.h>
-#include <wx/imaglist.h>
 #include <fctsys.h>
 #include <appl_wxstruct.h>
 #include <confirm.h>
 #include <PolyLine.h>
 #include <pcbnew.h>
 #include <wxPcbStruct.h>
-#include <trigo.h>
 #include <zones.h>
 #include <base_units.h>
 
@@ -370,20 +390,25 @@ bool DIALOG_COPPER_ZONE::AcceptOptions( bool aPromptForErrors, bool aUseExportab
 
     // Test if this is a reasonable value for this parameter
     // A too large value can hang Pcbnew
-    #define CLEARANCE_MAX_VALUE 100*IU_PER_MILS
+    #define CLEARANCE_MAX_VALUE ZONE_CLEARANCE_MAX_VALUE_MIL*IU_PER_MILS
     if( m_settings.m_ZoneClearance > CLEARANCE_MAX_VALUE )
     {
-        DisplayError( this, _( "Clearance must be smaller than 0.5\" / 12.7 mm." ) );
+        wxString msg;
+        msg.Printf( _( "Clearance must be smaller than %f\" / %f mm." ),
+            ZONE_CLEARANCE_MAX_VALUE_MIL / 1000.0, ZONE_CLEARANCE_MAX_VALUE_MIL * 0.0254 );
+        DisplayError( this, msg );
         return false;
     }
 
     txtvalue = m_ZoneMinThicknessCtrl->GetValue();
     m_settings.m_ZoneMinThickness = ReturnValueFromString( g_UserUnit, txtvalue );
 
-    if( m_settings.m_ZoneMinThickness < (1*IU_PER_MILS) )
+    if( m_settings.m_ZoneMinThickness < (ZONE_THICKNESS_MIN_VALUE_MIL*IU_PER_MILS) )
     {
-        DisplayError( this,
-                      _( "Minimum width must be larger than 0.001\" / 0.0254 mm." ) );
+        wxString msg;
+        msg.Printf( _( "Minimum width must be larger than %f\" / %f mm." ),
+            ZONE_THICKNESS_MIN_VALUE_MIL / 1000.0, ZONE_THICKNESS_MIN_VALUE_MIL * 0.0254 );
+        DisplayError( this, msg );
         return false;
     }
 
@@ -402,9 +427,20 @@ bool DIALOG_COPPER_ZONE::AcceptOptions( bool aPromptForErrors, bool aUseExportab
 
     m_settings.m_ThermalReliefCopperBridge = ReturnValueFromTextCtrl( *m_CopperWidthValue );
 
-    m_Config->Write( ZONE_THERMAL_RELIEF_GAP_STRING_KEY, (long) m_settings.m_ThermalReliefGap );
+    if( m_Config )
+    {
+        m_Config->Write( ZONE_CLEARANCE_WIDTH_STRING_KEY,
+            (double) m_settings.m_ZoneClearance / IU_PER_MILS );
+
+        m_Config->Write( ZONE_MIN_THICKNESS_WIDTH_STRING_KEY,
+            (double) m_settings.m_ZoneMinThickness / IU_PER_MILS );
+
+        m_Config->Write( ZONE_THERMAL_RELIEF_GAP_STRING_KEY,
+            (double) m_settings.m_ThermalReliefGap / IU_PER_MILS );
 
-    m_Config->Write( ZONE_THERMAL_RELIEF_COPPER_WIDTH_STRING_KEY, (long) m_settings.m_ThermalReliefCopperBridge );
+        m_Config->Write( ZONE_THERMAL_RELIEF_COPPER_WIDTH_STRING_KEY,
+            (double) m_settings.m_ThermalReliefCopperBridge / IU_PER_MILS );
+    }
 
     if( m_settings.m_ThermalReliefCopperBridge <= m_settings.m_ZoneMinThickness )
     {

pcbnew/dialogs/dialog_pad_properties.cpp

@@ -479,6 +479,7 @@ void DIALOG_PAD_PROPERTIES::initValues()
     wxCommandEvent cmd_event;
     setPadLayersList( m_dummyPad->GetLayerMask() );
     OnDrillShapeSelected( cmd_event );
+    OnPadShapeSelection( cmd_event );
 }
 
 

pcbnew/zones.h

@@ -11,6 +11,17 @@
 #define ZONE_NET_FILTER_STRING_KEY                  wxT( "Zone_Filter_Opt" )
 #define ZONE_THERMAL_RELIEF_GAP_STRING_KEY          wxT( "Zone_TH_Gap" )
 #define ZONE_THERMAL_RELIEF_COPPER_WIDTH_STRING_KEY wxT( "Zone_TH_Copper_Width" )
+#define ZONE_CLEARANCE_WIDTH_STRING_KEY             wxT( "Zone_Clearance" )
+#define ZONE_MIN_THICKNESS_WIDTH_STRING_KEY         wxT( "Zone_Thickness" )
+
+// Default values in mils for parameters in ZONE_CONTAINER
+#define ZONE_THERMAL_RELIEF_GAP_MIL 20     // default value for ZONE_SETTINGS::m_ThermalReliefGap
+#define ZONE_THERMAL_RELIEF_COPPER_WIDTH_MIL 20 // default value for ZONE_SETTINGS::m_ThermalReliefCopperBridge
+#define ZONE_THICKNESS_MIL 10               // default value for ZONE_SETTINGS::m_ZoneMinThickness
+#define ZONE_THICKNESS_MIN_VALUE_MIL 1      // minimum acceptable value for ZONE_SETTINGS::m_ZoneMinThickness
+#define ZONE_CLEARANCE_MIL 20               // default value for ZONE_SETTINGS::m_ZoneClearance
+#define ZONE_CLEARANCE_MAX_VALUE_MIL 500    // maximum acceptable value for ZONE_SETTINGS::m_ZoneClearance
+
 
 /// Exit codes for zone editing dialogs
 enum ZONE_EDIT_T {

pcbnew/zones_by_polygon.cpp

@@ -536,12 +536,24 @@ int PCB_EDIT_FRAME::Begin_Zone( wxDC* DC )
                     zone->SetNet( zoneInfo.m_NetcodeSelection );
                     zone->SetNetNameFromNetCode( );
                 }
+                double tmp = ZONE_THERMAL_RELIEF_GAP_MIL;
+                wxGetApp().GetSettings()->Read( ZONE_THERMAL_RELIEF_GAP_STRING_KEY, &tmp );
+                zoneInfo.m_ThermalReliefGap = KiROUND( tmp * IU_PER_MILS);
 
-                wxGetApp().GetSettings()->Read( ZONE_THERMAL_RELIEF_GAP_STRING_KEY,
-                                                &zoneInfo.m_ThermalReliefGap );
-
+                tmp = ZONE_THERMAL_RELIEF_COPPER_WIDTH_MIL;
                 wxGetApp().GetSettings()->Read( ZONE_THERMAL_RELIEF_COPPER_WIDTH_STRING_KEY,
-                                                &zoneInfo.m_ThermalReliefCopperBridge );
+                                                &tmp );
+                zoneInfo.m_ThermalReliefCopperBridge = KiROUND( tmp * IU_PER_MILS );
+
+                tmp = ZONE_CLEARANCE_MIL;
+                wxGetApp().GetSettings()->Read( ZONE_CLEARANCE_WIDTH_STRING_KEY,
+                                                &tmp );
+                zoneInfo.m_ZoneClearance = KiROUND( tmp * IU_PER_MILS );
+
+                tmp = ZONE_THICKNESS_MIL;
+                wxGetApp().GetSettings()->Read( ZONE_MIN_THICKNESS_WIDTH_STRING_KEY,
+                                                &tmp );
+                zoneInfo.m_ZoneMinThickness = KiROUND( tmp * IU_PER_MILS );
 
                 zoneInfo.m_CurrentZone_Layer = zone->GetLayer();
 

pcbnew/zones_test_and_combine_areas.cpp

@@ -124,30 +124,6 @@ ZONE_CONTAINER* BOARD::InsertArea( int netcode, int iarea, int layer, int x, int
 }
 
 
-/**
- * Function CompleteArea
- * complete copper area contour by adding a line from last to first corner
- * if there is only 1 or 2 corners, remove (delete) the area
- * @param area_to_complete = area to complete or remove
- * @param style = style of last corner
- * @return 1 if Ok, 0 if area removed
- */
-int BOARD::CompleteArea( ZONE_CONTAINER* area_to_complete, int style )
-{
-    if( area_to_complete->m_Poly->GetNumCorners() > 2 )
-    {
-        area_to_complete->m_Poly->Close( style );
-        return 1;
-    }
-    else
-    {
-        Delete( area_to_complete );
-    }
-
-    return 0;
-}
-
-
 /**
  * Function TestAreaPolygon
  * Test an area for self-intersection.