/* Redraws the zone outlines when moving mouse
*/
static void Show_New_Edge_While_Move_Mouse( EDA_DRAW_PANEL* aPanel, wxDC* aDC,
const wxPoint& aPosition, bool aErase )
{
PCB_EDIT_FRAME* pcbframe = (PCB_EDIT_FRAME*) aPanel->GetParent();
wxPoint c_pos = pcbframe->GetScreen()->GetCrossHairPosition();
ZONE_CONTAINER* zone = pcbframe->GetBoard()->m_CurrentZoneContour;
if( !zone )
return;
int icorner = zone->GetNumCorners() - 1;
if( icorner < 1 )
return; // We must have 2 (or more) corners
if( aErase ) // Undraw edge in old position
{
zone->DrawWhileCreateOutline( aPanel, aDC );
}
// Redraw the current edge in its new position
if( pcbframe->GetZoneSettings().m_Zone_45_Only )
{
// calculate the new position as allowed
wxPoint StartPoint = zone->GetCornerPosition( icorner - 1 );
CalculateSegmentEndPoint( c_pos, StartPoint.x, StartPoint.y, &c_pos.x, &c_pos.y );
}
zone->SetCornerPosition( icorner, c_pos );
zone->DrawWhileCreateOutline( aPanel, aDC );
}
int PCB_EDIT_FRAME::Delete_LastCreatedCorner( wxDC* DC )
{
ZONE_CONTAINER* zone = GetBoard()->m_CurrentZoneContour;
if( !zone )
return 0;
if( !zone->GetNumCorners() )
return 0;
zone->DrawWhileCreateOutline( m_canvas, DC, GR_XOR );
if( zone->GetNumCorners() > 2 )
{
zone->m_Poly->DeleteCorner( zone->GetNumCorners() - 1 );
if( m_canvas->IsMouseCaptured() )
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
}
else
{
m_canvas->SetMouseCapture( NULL, NULL );
SetCurItem( NULL );
zone->RemoveAllContours();
zone->ClearFlags();
}
return zone->GetNumCorners();
}
/**
* Function Abort_Zone_Create_Outline
* cancels the Begin_Zone command if at least one EDGE_ZONE was created.
*/
static void Abort_Zone_Create_Outline( EDA_DRAW_PANEL* Panel, wxDC* DC )
{
PCB_EDIT_FRAME* pcbframe = (PCB_EDIT_FRAME*) Panel->GetParent();
ZONE_CONTAINER* zone = pcbframe->GetBoard()->m_CurrentZoneContour;
if( zone )
{
zone->DrawWhileCreateOutline( Panel, DC, GR_XOR );
zone->ClearFlags();
zone->RemoveAllContours();
}
pcbframe->SetCurItem( NULL );
s_AddCutoutToCurrentZone = false;
s_CurrentZone = NULL;
Panel->SetMouseCapture( NULL, NULL );
}
bool PCB_EDIT_FRAME::End_Zone( wxDC* DC )
{
ZONE_CONTAINER* zone = GetBoard()->m_CurrentZoneContour;
if( !zone )
return true;
// Validate the current outline:
if( zone->GetNumCorners() <= 2 ) // An outline must have 3 corners or more
{
Abort_Zone_Create_Outline( m_canvas, DC );
return true;
}
// Remove the last corner if is is at the same location as the prevoius corner
zone->m_Poly->RemoveNullSegments();
// Validate the current edge:
int icorner = zone->GetNumCorners() - 1;
if( zone->IsOnCopperLayer() )
{
if( Drc_On && m_drc->Drc( zone, icorner - 1 ) == BAD_DRC ) // we can't validate last edge
return false;
if( Drc_On && m_drc->Drc( zone, icorner ) == BAD_DRC ) // we can't validate the closing edge
{
DisplayError( this,
_( "DRC error: closing this area creates a drc error with an other area" ) );
m_canvas->MoveCursorToCrossHair();
return false;
}
}
zone->ClearFlags();
zone->DrawWhileCreateOutline( m_canvas, DC, GR_XOR );
m_canvas->SetMouseCapture( NULL, NULL );
// Undraw old drawings, because they can have important changes
int layer = zone->GetLayer();
GetBoard()->RedrawAreasOutlines( m_canvas, DC, GR_XOR, layer );
GetBoard()->RedrawFilledAreas( m_canvas, DC, GR_XOR, layer );
// Save initial zones configuration, for undo/redo, before adding new zone
s_AuxiliaryList.ClearListAndDeleteItems();
s_PickedList.ClearListAndDeleteItems();
SaveCopyOfZones(s_PickedList, GetBoard(), zone->GetNet(), zone->GetLayer() );
// Put new zone in list
if( !s_CurrentZone )
{
zone->m_Poly->CloseLastContour(); // Close the current corner list
GetBoard()->Add( zone );
GetBoard()->m_CurrentZoneContour = NULL;
// Add this zone in picked list, as new item
ITEM_PICKER picker( zone, UR_NEW );
s_PickedList.PushItem( picker );
}
else // Append this outline as a cutout to an existing zone
{
for( int ii = 0; ii < zone->GetNumCorners(); ii++ )
{
s_CurrentZone->AppendCorner( zone->GetCornerPosition( ii ) );
}
s_CurrentZone->m_Poly->CloseLastContour(); // Close the current corner list
zone->RemoveAllContours(); // All corners are copied in s_CurrentZone. Free corner list.
zone = s_CurrentZone;
}
s_AddCutoutToCurrentZone = false;
s_CurrentZone = NULL;
GetScreen()->SetCurItem( NULL ); // This outline can be deleted when merging outlines
// Combine zones if possible :
GetBoard()->OnAreaPolygonModified( &s_AuxiliaryList, zone );
// Redraw the real edge zone :
GetBoard()->RedrawAreasOutlines( m_canvas, DC, GR_OR, layer );
GetBoard()->RedrawFilledAreas( m_canvas, DC, GR_OR, layer );
int ii = GetBoard()->GetAreaIndex( zone ); // test if zone exists
if( ii < 0 )
zone = NULL; // was removed by combining zones
int error_count = GetBoard()->Test_Drc_Areas_Outlines_To_Areas_Outlines( zone, true );
if( error_count )
{
DisplayError( this, _( "Area: DRC outline error" ) );
}
UpdateCopyOfZonesList( s_PickedList, s_AuxiliaryList, GetBoard() );
SaveCopyInUndoList(s_PickedList, UR_UNSPECIFIED);
s_PickedList.ClearItemsList(); // s_ItemsListPicker is no more owner of picked items
OnModify();
return true;
}
