bool VIA::IsOnLayer( LAYER_NUM layer_number ) const
{
LAYER_NUM bottom_layer, top_layer;
LayerPair( &top_layer, &bottom_layer );
if( bottom_layer <= layer_number && layer_number <= top_layer )
return true;
else
return false;
}
bool VIA::IsOnLayer( LAYER_ID layer_number ) const
{
LAYER_ID bottom_layer, top_layer;
LayerPair( &top_layer, &bottom_layer );
wxASSERT( top_layer <= bottom_layer );
if( top_layer <= layer_number && layer_number <= bottom_layer )
return true;
else
return false;
}
void VIA::Flip( const wxPoint& aCentre )
{
m_Start.y = aCentre.y - (m_Start.y - aCentre.y);
m_End.y = aCentre.y - (m_End.y - aCentre.y);
if( GetViaType() != VIA_THROUGH )
{
int copperLayerCount = GetBoard()->GetCopperLayerCount();
PCB_LAYER_ID top_layer;
PCB_LAYER_ID bottom_layer;
LayerPair( &top_layer, &bottom_layer );
top_layer = FlipLayer( top_layer, copperLayerCount );
bottom_layer = FlipLayer( bottom_layer, copperLayerCount );
SetLayerPair( top_layer, bottom_layer );
}
}
wxString VIA::GetSelectMenuText() const
{
wxString text;
wxString format;
BOARD* board = GetBoard();
switch( GetViaType() )
{
case VIA_BLIND_BURIED:
format = _( "Blind/Buried Via %s, net[%s] (%d) on layers %s/%s" );
break;
case VIA_MICROVIA:
format = _( "Micro Via %s, Net [%s] (%d) on layers %s/%s" );
break;
// else say nothing about normal (through) vias
default:
format = _( "Via %s net [%s] (%d) on layers %s/%s" );
break;
}
if( board )
{
wxString netname = GetNetname();
// say which layers, only two for now
LAYER_NUM topLayer;
LAYER_NUM botLayer;
LayerPair( &topLayer, &botLayer );
text.Printf( format.GetData(), GetChars( ShowWidth() ),
GetChars( netname ), GetNetCode(),
GetChars( board->GetLayerName( topLayer ) ),
GetChars( board->GetLayerName( botLayer ) ) );
}
else
{
wxFAIL_MSG( wxT( "VIA::GetSelectMenuText: BOARD is NULL" ) );
text.Printf( format.GetData(), GetChars( ShowWidth() ),
wxT( "???" ), 0,
wxT( "??" ), wxT( "??" ) );
}
return text;
}
LAYER_MSK VIA::GetLayerMask() const
{
if( GetViaType() == VIA_THROUGH )
return ALL_CU_LAYERS;
// VIA_BLIND_BURIED or VIA_MICRVIA:
LAYER_NUM bottom_layer, top_layer;
// LayerPair() knows how layers are stored
LayerPair( &top_layer, &bottom_layer );
LAYER_MSK layermask = NO_LAYERS;
while( bottom_layer <= top_layer )
{
layermask |= ::GetLayerMask( bottom_layer );
++bottom_layer;
}
return layermask;
}
void VIA::GetMsgPanelInfoBase( std::vector< MSG_PANEL_ITEM >& aList )
{
wxString msg;
BOARD* board = GetBoard();
switch( GetViaType() )
{
default:
case VIA_NOT_DEFINED:
msg = wxT( "???" ); // Not used yet, does not exist currently
break;
case VIA_MICROVIA:
msg = _( "Micro Via" ); // from external layer (TOP or BOTTOM) from
// the near neighbor inner layer only
break;
case VIA_BLIND_BURIED:
msg = _( "Blind/Buried Via" ); // from inner or external to inner
// or external layer (no restriction)
break;
case VIA_THROUGH:
msg = _( "Through Via" ); // Usual via (from TOP to BOTTOM layer only )
break;
}
aList.push_back( MSG_PANEL_ITEM( _( "Type" ), msg, DARKCYAN ) );
GetMsgPanelInfoBase_Common( aList );
// Display layer pair
LAYER_NUM top_layer, bottom_layer;
LayerPair( &top_layer, &bottom_layer );
if( board )
msg = board->GetLayerName( top_layer ) + wxT( "/" )
+ board->GetLayerName( bottom_layer );
else
msg.Printf(wxT("%d/%d"), top_layer, bottom_layer );
aList.push_back( MSG_PANEL_ITEM( _( "Layers" ), msg, BROWN ) );
// Display width
msg = ::CoordinateToString( (unsigned) m_Width );
// Display diameter value:
aList.push_back( MSG_PANEL_ITEM( _( "Diam" ), msg, DARKCYAN ) );
// Display drill value
int drill_value = GetDrillValue();
msg = ::CoordinateToString( drill_value );
wxString title = _( "Drill" );
title += wxT( " " );
if( m_Drill >= 0 )
title += _( "(Specific)" );
else
title += _( "(Default)" );
aList.push_back( MSG_PANEL_ITEM( title, msg, RED ) );
}
void VIA::Draw( EDA_DRAW_PANEL* panel, wxDC* aDC, GR_DRAWMODE aDrawMode, const wxPoint& aOffset )
{
wxCHECK_RET( panel != NULL, wxT( "VIA::Draw panel cannot be NULL." ) );
int radius;
PCB_LAYER_ID curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;
int fillvia = 0;
PCB_BASE_FRAME* frame = (PCB_BASE_FRAME*) panel->GetParent();
PCB_SCREEN* screen = frame->GetScreen();
auto displ_opts = (PCB_DISPLAY_OPTIONS*)( frame->GetDisplayOptions() );
if( displ_opts->m_DisplayViaFill == FILLED )
fillvia = 1;
GRSetDrawMode( aDC, aDrawMode );
BOARD * brd = GetBoard();
COLOR4D color = frame->Settings().Colors().GetItemColor( LAYER_VIAS + GetViaType() );
if( brd->IsElementVisible( LAYER_VIAS + GetViaType() ) == false
&& !( aDrawMode & GR_HIGHLIGHT ) )
return;
// Only draw the via if at least one of the layers it crosses is being displayed
if( !( brd->GetVisibleLayers() & GetLayerSet() ).any() )
return;
if( displ_opts->m_ContrastModeDisplay )
{
if( !IsOnLayer( curr_layer ) )
color = COLOR4D( DARKDARKGRAY );
}
if( ( aDrawMode & GR_HIGHLIGHT ) && !( aDrawMode & GR_AND ) )
color.SetToLegacyHighlightColor();
color.a = 0.588;
radius = m_Width >> 1;
// for small via size on screen (radius < 4 pixels) draw a simplified shape
int radius_in_pixels = aDC->LogicalToDeviceXRel( radius );
bool fast_draw = false;
// Vias are drawn as a filled circle or a double circle. The hole will be drawn later
int drill_radius = GetDrillValue() / 2;
int inner_radius = radius - aDC->DeviceToLogicalXRel( 2 );
if( radius_in_pixels < MIN_VIA_DRAW_SIZE )
{
fast_draw = true;
fillvia = false;
}
if( fillvia )
{
GRFilledCircle( panel->GetClipBox(), aDC, m_Start + aOffset, radius, color );
}
else
{
GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, radius, 0, color );
if ( fast_draw )
return;
GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, inner_radius, 0, color );
}
if( fillvia )
{
bool blackpenstate = false;
if( screen->m_IsPrinting )
{
blackpenstate = GetGRForceBlackPenState();
GRForceBlackPen( false );
color = WHITE;
}
else
{
color = BLACK; // or DARKGRAY;
}
if( (aDrawMode & GR_XOR) == 0)
GRSetDrawMode( aDC, GR_COPY );
// Draw hole if the radius is > 1pixel.
if( aDC->LogicalToDeviceXRel( drill_radius ) > 1 )
GRFilledCircle( panel->GetClipBox(), aDC, m_Start.x + aOffset.x,
m_Start.y + aOffset.y, drill_radius, 0, color, color );
if( screen->m_IsPrinting )
GRForceBlackPen( blackpenstate );
}
else
{
if( drill_radius < inner_radius ) // We can show the via hole
GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, drill_radius, 0, color );
}
if( ShowClearance( displ_opts, this ) )
{
GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, radius + GetClearance(), 0, color );
}
// for Micro Vias, draw a partial cross : X on component layer, or + on copper layer
// (so we can see 2 superimposed microvias ):
if( GetViaType() == VIA_MICROVIA )
{
int ax, ay, bx, by;
if( IsOnLayer( B_Cu ) )
{
ax = radius; ay = 0;
bx = drill_radius; by = 0;
}
else
{
ax = ay = (radius * 707) / 1000;
bx = by = (drill_radius * 707) / 1000;
}
// lines '|' or '\'
GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - ax,
m_Start.y + aOffset.y - ay,
m_Start.x + aOffset.x - bx,
m_Start.y + aOffset.y - by, 0, color );
GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x + bx,
m_Start.y + aOffset.y + by,
m_Start.x + aOffset.x + ax,
m_Start.y + aOffset.y + ay, 0, color );
// lines - or '/'
GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x + ay,
m_Start.y + aOffset.y - ax,
m_Start.x + aOffset.x + by,
m_Start.y + aOffset.y - bx, 0, color );
GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - by,
m_Start.y + aOffset.y + bx,
m_Start.x + aOffset.x - ay,
m_Start.y + aOffset.y + ax, 0, color );
}
// for Buried Vias, draw a partial line : orient depending on layer pair
// (so we can see superimposed buried vias ):
if( GetViaType() == VIA_BLIND_BURIED )
{
int ax = 0, ay = radius, bx = 0, by = drill_radius;
PCB_LAYER_ID layer_top, layer_bottom;
LayerPair( &layer_top, &layer_bottom );
// lines for the top layer
RotatePoint( &ax, &ay, layer_top * 3600.0 / brd->GetCopperLayerCount( ) );
RotatePoint( &bx, &by, layer_top * 3600.0 / brd->GetCopperLayerCount( ) );
GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - ax,
m_Start.y + aOffset.y - ay,
m_Start.x + aOffset.x - bx,
m_Start.y + aOffset.y - by, 0, color );
// lines for the bottom layer
ax = 0; ay = radius; bx = 0; by = drill_radius;
RotatePoint( &ax, &ay, layer_bottom * 3600.0 / brd->GetCopperLayerCount( ) );
RotatePoint( &bx, &by, layer_bottom * 3600.0 / brd->GetCopperLayerCount( ) );
GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - ax,
m_Start.y + aOffset.y - ay,
m_Start.x + aOffset.x - bx,
m_Start.y + aOffset.y - by, 0, color );
}
// Display the short netname:
if( GetNetCode() == NETINFO_LIST::UNCONNECTED )
return;
if( displ_opts->m_DisplayNetNamesMode == 0 || displ_opts->m_DisplayNetNamesMode == 1 )
return;
NETINFO_ITEM* net = GetNet();
if( net == NULL )
return;
int len = net->GetShortNetname().Len();
if( len > 0 )
{
// calculate a good size for the text
int tsize = m_Width / len;
if( aDC->LogicalToDeviceXRel( tsize ) >= MIN_TEXT_SIZE )
{
tsize = (tsize * 7) / 10; // small reduction to give a better look, inside via
if( (aDrawMode & GR_XOR) == 0 )
GRSetDrawMode( aDC, GR_COPY );
EDA_RECT* clipbox = panel->GetClipBox();
DrawGraphicHaloText( clipbox, aDC, m_Start,
color, WHITE, BLACK, net->GetShortNetname(), 0,
wxSize( tsize, tsize ),
GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER,
tsize / 7, false, false );
}
}
}
