Fix bug #1447905 (very minor bug, in fact). Fix a few minor coding style issues.

Fix 2 coverity warnings.

common/build_version.cpp

@@ -30,7 +30,7 @@
 #endif
 
 #ifndef KICAD_BUILD_VERSION
-#   define KICAD_BUILD_VERSION "(after 2015-apr-15 BZR unknown)"
+#   define KICAD_BUILD_VERSION "(after 2015-may-01 BZR unknown)"
 #endif
 
 /**

common/draw_frame.cpp

@@ -716,17 +716,17 @@ wxString EDA_DRAW_FRAME::LengthDoubleToString( double aValue, bool aConvertToMil
 
 bool EDA_DRAW_FRAME::HandleBlockBegin( wxDC* aDC, int aKey, const wxPoint& aPosition )
 {
-    BLOCK_SELECTOR* Block = &GetScreen()->m_BlockLocate;
+    BLOCK_SELECTOR* block = &GetScreen()->m_BlockLocate;
 
-    if( ( Block->GetCommand() != BLOCK_IDLE ) || ( Block->GetState() != STATE_NO_BLOCK ) )
+    if( ( block->GetCommand() != BLOCK_IDLE ) || ( block->GetState() != STATE_NO_BLOCK ) )
         return false;
 
-    Block->SetCommand( (BLOCK_COMMAND_T) BlockCommand( aKey ) );
+    block->SetCommand( (BLOCK_COMMAND_T) BlockCommand( aKey ) );
 
-    if( Block->GetCommand() == 0 )
+    if( block->GetCommand() == 0 )
         return false;
 
-    switch( Block->GetCommand() )
+    switch( block->GetCommand() )
     {
     case BLOCK_IDLE:
         break;
@@ -744,17 +744,17 @@ bool EDA_DRAW_FRAME::HandleBlockBegin( wxDC* aDC, int aKey, const wxPoint& aPosi
     case BLOCK_MIRROR_X:
     case BLOCK_MIRROR_Y:            // mirror
     case BLOCK_PRESELECT_MOVE:      // Move with preselection list
-        Block->InitData( m_canvas, aPosition );
+        block->InitData( m_canvas, aPosition );
         break;
 
     case BLOCK_PASTE:
-        Block->InitData( m_canvas, aPosition );
-        Block->SetLastCursorPosition( wxPoint( 0, 0 ) );
+        block->InitData( m_canvas, aPosition );
+        block->SetLastCursorPosition( wxPoint( 0, 0 ) );
         InitBlockPasteInfos();
 
-        if( Block->GetCount() == 0 )      // No data to paste
+        if( block->GetCount() == 0 )      // No data to paste
         {
-            DisplayError( this, wxT( "No Block to paste" ), 20 );
+            DisplayError( this, wxT( "No block to paste" ), 20 );
             GetScreen()->m_BlockLocate.SetCommand( BLOCK_IDLE );
             m_canvas->SetMouseCaptureCallback( NULL );
             return true;
@@ -762,13 +762,13 @@ bool EDA_DRAW_FRAME::HandleBlockBegin( wxDC* aDC, int aKey, const wxPoint& aPosi
 
         if( !m_canvas->IsMouseCaptured() )
         {
-            Block->ClearItemsList();
+            block->ClearItemsList();
             DisplayError( this,
                           wxT( "EDA_DRAW_FRAME::HandleBlockBegin() Err: m_mouseCaptureCallback NULL" ) );
             return true;
         }
 
-        Block->SetState( STATE_BLOCK_MOVE );
+        block->SetState( STATE_BLOCK_MOVE );
         m_canvas->CallMouseCapture( aDC, aPosition, false );
         break;
 
@@ -776,13 +776,13 @@ bool EDA_DRAW_FRAME::HandleBlockBegin( wxDC* aDC, int aKey, const wxPoint& aPosi
         {
             wxString msg;
             msg << wxT( "EDA_DRAW_FRAME::HandleBlockBegin() error: Unknown command " ) <<
-            Block->GetCommand();
+            block->GetCommand();
             DisplayError( this, msg );
         }
         break;
     }
 
-    Block->SetMessageBlock( this );
+    block->SetMessageBlock( this );
     return true;
 }
 
@@ -1162,13 +1162,23 @@ void EDA_DRAW_FRAME::GeneralControlKeyMovement( int aHotKey, wxPoint *aPos,
 
     switch( aHotKey )
     {
-        // All these keys have almost the same treatment
-    case GR_KB_CTRL | WXK_NUMPAD8: case GR_KB_CTRL | WXK_UP:
-    case GR_KB_CTRL | WXK_NUMPAD2: case GR_KB_CTRL | WXK_DOWN:
-    case GR_KB_CTRL | WXK_NUMPAD4: case GR_KB_CTRL | WXK_LEFT:
-    case GR_KB_CTRL | WXK_NUMPAD6: case GR_KB_CTRL | WXK_RIGHT:
-    case WXK_NUMPAD8: case WXK_UP: case WXK_NUMPAD2: case WXK_DOWN:
-    case WXK_NUMPAD4: case WXK_LEFT: case WXK_NUMPAD6: case WXK_RIGHT:
+    // All these keys have almost the same treatment
+    case GR_KB_CTRL | WXK_NUMPAD8:
+    case GR_KB_CTRL | WXK_UP:
+    case GR_KB_CTRL | WXK_NUMPAD2:
+    case GR_KB_CTRL | WXK_DOWN:
+    case GR_KB_CTRL | WXK_NUMPAD4:
+    case GR_KB_CTRL | WXK_LEFT:
+    case GR_KB_CTRL | WXK_NUMPAD6:
+    case GR_KB_CTRL | WXK_RIGHT:
+    case WXK_NUMPAD8:
+    case WXK_UP:
+    case WXK_NUMPAD2:
+    case WXK_DOWN:
+    case WXK_NUMPAD4:
+    case WXK_LEFT:
+    case WXK_NUMPAD6:
+    case WXK_RIGHT:
         {
             /* Here's a tricky part: when doing cursor key movement, the
              * 'previous' point should be taken from memory, *not* from the

common/draw_panel.cpp

@@ -1495,7 +1495,9 @@ void EDA_DRAW_PANEL::CallMouseCapture( wxDC* aDC, const wxPoint& aPosition, bool
 void EDA_DRAW_PANEL::CallEndMouseCapture( wxDC* aDC )
 {
     wxCHECK_RET( aDC != NULL, wxT( "Invalid device context." ) );
-    wxCHECK_RET( m_endMouseCaptureCallback != NULL, wxT( "End mouse capture callback not set." ) );
 
-    m_endMouseCaptureCallback( this, aDC );
+    // CallEndMouseCapture is sometimes called with m_endMouseCaptureCallback == NULL
+    // for instance after an ABORT in block paste.
+    if( m_endMouseCaptureCallback )
+        m_endMouseCaptureCallback( this, aDC );
 }

eeschema/block.cpp

@@ -292,7 +292,7 @@ bool SCH_EDIT_FRAME::HandleBlockEnd( wxDC* aDC )
             m_canvas->Refresh();
             break;
 
-        case BLOCK_SAVE:
+        case BLOCK_SAVE:    // Save acopy of items in paste buffer
             GetScreen()->UpdatePickList();
             DrawAndSizingBlockOutlines( m_canvas, aDC, wxDefaultPosition, false );
 

eeschema/hotkeys.cpp

@@ -428,7 +428,7 @@ bool SCH_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition,
     case HK_ZOOM_CENTER:
     case HK_ZOOM_AUTO:
     case HK_MOVEBLOCK_TO_DRAGBLOCK:          // Switch to drag mode, when block moving
-    case HK_SAVE_BLOCK:                      // Copy block to clip board.
+    case HK_SAVE_BLOCK:                      // Copy block to paste buffer.
         cmd.SetId( hotKey->m_IdMenuEvent );
         GetEventHandler()->ProcessEvent( cmd );
         break;

pcbnew/tools/pcbnew_control.cpp

@@ -139,7 +139,7 @@ int PCBNEW_CONTROL::ZoomPreset( const TOOL_EVENT& aEvent )
     {
         return ZoomFitScreen( aEvent );
     }
-    else if( idx < 0 || idx >= zoomList.size() )
+    else if( idx >= zoomList.size() )
     {
         assert( false );
         return 0;

pcbnew/tools/selection_tool.cpp

@@ -72,6 +72,8 @@ SELECTION_TOOL::SELECTION_TOOL() :
         m_frame( NULL ), m_additive( false ), m_multiple( false ),
         m_editModules( false ), m_locked( true )
 {
+    // Do not leave uninitialized members:
+    m_preliminary = false;
 }