Extend max number of units per package: fix incorrect unit string for unit >=...

Extend max number of units per package: fix incorrect unit string for unit >= 52. Fix unit list limited to 26 in dialof edit compinent in schematic..cpp
lib_pin.cpp: in 4 functions, use an unsigned param instead of int, for  a better code.

eeschema/class_libentry.cpp

@@ -284,15 +284,16 @@ wxString LIB_PART::SubReference( int aUnit, bool aAddSeparator )
         // use one letter if letter = A .. Z or a ... z, and 2 letters otherwise
         // first letter is expected to be 'A' or 'a' (i.e. 26 letters are available)
         int u;
+        aUnit -= 1;     // Unit number starts to 1. now to 0.
 
-        while( aUnit > 26 )    // more than one letter are needed
+        while( aUnit >= 26 )    // more than one letter are needed
         {
             u = aUnit / 26;
             subRef << wxChar( m_subpartFirstId + u -1 );
             aUnit %= 26;
         }
 
-        u = m_subpartFirstId + aUnit - 1;
+        u = m_subpartFirstId + aUnit;
         subRef << wxChar( u );
     }
 

eeschema/dialogs/dialog_edit_component_in_schematic.cpp

@@ -958,14 +958,11 @@ void DIALOG_EDIT_COMPONENT_IN_SCHEMATIC::copyOptionsToPanel()
     if( unitcount < 1 )
         unitcount = 1;
 
-    if( unitcount > 26 )
-        unitcount = 26;
-
     unitChoice->Clear();
 
-    for( int ii=0;  ii < unitcount;  ii++ )
+    for( int ii = 1; ii <= unitcount; ii++ )
     {
-        unitChoice->Append( wxString::Format( "%c", "?ABCDEFGHIJKLMNOPQRSTUVWXYZ"[ ii + 1 ] ) );
+        unitChoice->Append( LIB_PART::SubReference(  ii, false ) );
     }
 
     // For components with multiple parts per package, set the unit selection

eeschema/eeschema_id.h

@@ -40,6 +40,13 @@
  */
 #define MAX_SELECT_ITEM_IDS 10
 
+/**
+ * The maximum number of units per package.
+ * Increase this number if that ever becomes a problem, but remember
+ * the popup menu to select a given unit could be not easy to use.
+ */
+#define MAX_UNIT_COUNT_PER_PACKAGE 64
+
 
 /**
  * Command IDs for the schematic editor.
@@ -129,8 +136,10 @@ enum id_eeschema_frm
     // Unit select context menus command IDs.
     ID_POPUP_SCH_SELECT_UNIT_CMP,
     ID_POPUP_SCH_SELECT_UNIT1,
-    // ... leave room for 52 IDs , to select one unit among 52 in popup menu
-    ID_POPUP_SCH_SELECT_UNIT_CMP_MAX = ID_POPUP_SCH_SELECT_UNIT1 + 52,
+    // ... leave room for MAX_UNIT_COUNT_PER_PACKAGE IDs ,
+    // to select one unit among MAX_UNIT_COUNT_PER_PACKAGE in popup menu
+    ID_POPUP_SCH_SELECT_UNIT_CMP_MAX = ID_POPUP_SCH_SELECT_UNIT1
+                                       + MAX_UNIT_COUNT_PER_PACKAGE,
 
     // Change text type context menu command IDs.
     ID_POPUP_SCH_CHANGE_TYPE_TEXT,

eeschema/lib_pin.cpp

@@ -122,7 +122,7 @@ static const BITMAP_DEF iconsPinsElectricalType[] =
 #define PIN_ELECTRICAL_TYPE_CNT DIM( iconsPinsElectricalType )
 
 
-const wxString LIB_PIN::GetCanonicalElectricalTypeName( int aType )
+const wxString LIB_PIN::GetCanonicalElectricalTypeName( unsigned aType )
 {
     // These strings are the canonical name of the electrictal type
     // Not translated, no space in name, only ASCII chars.
@@ -144,7 +144,7 @@ const wxString LIB_PIN::GetCanonicalElectricalTypeName( int aType )
         wxT( "???" )
     };
 
-    if( aType < 0 || aType > int( PIN_NMAX ) )
+    if( aType > PIN_NMAX )
         aType = PIN_NMAX;
 
     return msgPinElectricType[ aType ];
@@ -155,7 +155,7 @@ const wxString LIB_PIN::GetCanonicalElectricalTypeName( int aType )
 // Note: the strings are *not* static because they are translated and must be built
 // on the fly, to be properly translated
 
-static const wxString getPinOrientationName( int aPinOrientationCode )
+static const wxString getPinOrientationName( unsigned aPinOrientationCode )
 {
     /* Note: The following name lists are sentence capitalized per the GNOME UI
      *       standards for list controls.  Please do not change the capitalization
@@ -170,13 +170,13 @@ static const wxString getPinOrientationName( int aPinOrientationCode )
         wxT( "???" )
     };
 
-    if( aPinOrientationCode < 0 || aPinOrientationCode > int( PIN_ORIENTATION_CNT ) )
+    if( aPinOrientationCode > PIN_ORIENTATION_CNT )
         aPinOrientationCode = PIN_ORIENTATION_CNT;
 
     return pin_orientation_names[ aPinOrientationCode ];
 }
 
-const wxString LIB_PIN::GetElectricalTypeName( int aPinsElectricalType )
+const wxString LIB_PIN::GetElectricalTypeName( unsigned aPinsElectricalType )
 {
     const wxString pin_electrical_type_names[] =
     {   // Keep these translated strings not static
@@ -194,13 +194,13 @@ const wxString LIB_PIN::GetElectricalTypeName( int aPinsElectricalType )
         wxT( "???" )
     };
 
-    if( aPinsElectricalType < 0 || aPinsElectricalType > int( PIN_ELECTRICAL_TYPE_CNT ) )
+    if( aPinsElectricalType > PIN_ELECTRICAL_TYPE_CNT )
         aPinsElectricalType = PIN_ELECTRICAL_TYPE_CNT;
 
     return pin_electrical_type_names[ aPinsElectricalType ];
 }
 
-static const wxString getPinStyleName( int aPinsStyle )
+static const wxString getPinStyleName( unsigned aPinsStyle )
 {
     const wxString pin_style_names[] =
     {   // Keep these translated strings not static
@@ -216,7 +216,7 @@ static const wxString getPinStyleName( int aPinsStyle )
         wxT( "???" )
     };
 
-    if( aPinsStyle < 0 || aPinsStyle > int( PIN_STYLE_CNT ) )
+    if( aPinsStyle > PIN_STYLE_CNT )
         aPinsStyle = PIN_STYLE_CNT;
 
     return pin_style_names[ aPinsStyle ];
@@ -1979,6 +1979,7 @@ void LIB_PIN::GetMsgPanelInfo( MSG_PANEL_ITEMS& aList )
                                      RED ) );
 
     int styleCodeIndex = GetStyleCodeIndex( m_shape );
+
     if( styleCodeIndex >= 0 )
         text = getPinStyleName( styleCodeIndex );
     else
@@ -1997,7 +1998,7 @@ void LIB_PIN::GetMsgPanelInfo( MSG_PANEL_ITEMS& aList )
     text = StringFromValue( g_UserUnit, m_length, true );
     aList.push_back( MSG_PANEL_ITEM( _( "Length" ), text, MAGENTA ) );
 
-    text = getPinOrientationName( GetOrientationCodeIndex( m_orientation ) );
+    text = getPinOrientationName( (unsigned) GetOrientationCodeIndex( m_orientation ) );
     aList.push_back( MSG_PANEL_ITEM( _( "Orientation" ), text, DARKMAGENTA ) );
 }
 

eeschema/lib_pin.h

@@ -272,7 +272,7 @@ public:
      * @param aType is the electrical type (see enum ElectricPinType )
      * @return The electrical name for a pin type (see enun MsgPinElectricType for names).
      */
-    static const wxString GetCanonicalElectricalTypeName( int aType );
+    static const wxString GetCanonicalElectricalTypeName( unsigned aType );
 
     /**
      * return a string giving the electrical type of the pin.
@@ -289,7 +289,7 @@ public:
      * @param aType is the electrical type (see enum ElectricPinType )
      * @return The electrical name of the pin (see enun MsgPinElectricType for names).
      */
-    static const wxString GetElectricalTypeName( int aType );
+    static const wxString GetElectricalTypeName( unsigned aType );
 
     /**
      * return a translated string for messages giving the electrical type of the pin.