C++ (Cpp) PCB_EDIT_FRAME::GetDisplayOptions 예제들

예제 #1

파일: pns_tool_base.cpp 프로젝트: blairbonnett-mirrors/kicad

PNS_ITEM* PNS_TOOL_BASE::pickSingleItem( const VECTOR2I& aWhere, int aNet, int aLayer )
{
    int tl = getView()->GetTopLayer();

    if( aLayer > 0 )
        tl = aLayer;

    PNS_ITEM* prioritized[4];

    for( int i = 0; i < 4; i++ )
        prioritized[i] = 0;

    PNS_ITEMSET candidates = m_router->QueryHoverItems( aWhere );

    for( PNS_ITEM* item : candidates.Items() )
    {
        if( !IsCopperLayer( item->Layers().Start() ) )
            continue;

        // fixme: this causes flicker with live loop removal...
        //if( item->Parent() && !item->Parent()->ViewIsVisible() )
        //    continue;

        if( aNet < 0 || item->Net() == aNet )
        {
            if( item->OfKind( PNS_ITEM::VIA | PNS_ITEM::SOLID ) )
            {
                if( !prioritized[2] )
                    prioritized[2] = item;
                if( item->Layers().Overlaps( tl ) )
                    prioritized[0] = item;
            }
            else
            {
                if( !prioritized[3] )
                    prioritized[3] = item;
                if( item->Layers().Overlaps( tl ) )
                    prioritized[1] = item;
            }
        }
    }

    PNS_ITEM* rv = NULL;
    PCB_EDIT_FRAME* frame = getEditFrame<PCB_EDIT_FRAME>();
    DISPLAY_OPTIONS* displ_opts = (DISPLAY_OPTIONS*)frame->GetDisplayOptions();

    for( int i = 0; i < 4; i++ )
    {
        PNS_ITEM* item = prioritized[i];

        if( displ_opts->m_ContrastModeDisplay )
            if( item && !item->Layers().Overlaps( tl ) )
                item = NULL;

        if( item )
        {
            rv = item;
            break;
        }
    }

    if( rv && aLayer >= 0 && !rv->Layers().Overlaps( aLayer ) )
        rv = NULL;

    if( rv )
    {
        wxLogTrace( "PNS", "%s, layer : %d, tl: %d", rv->KindStr().c_str(), rv->Layers().Start(), tl );
    }

    return rv;
}