int PCB_EDIT_FRAME::SetTrackSegmentWidth( TRACK*             aTrackItem,
                                          PICKED_ITEMS_LIST* aItemsListPicker,
                                          bool               aUseNetclassValue )
{
    int           return_code = TRACK_ACTION_NONE;
    int           initial_width;
    int           new_width;
    int           initial_drill = -1;
    int           new_drill = -1;
    NETINFO_ITEM* net = NULL;

    if( aUseNetclassValue )
        net = aTrackItem->GetNet();

    initial_width = aTrackItem->GetWidth();

    if( net )
        new_width = net->GetTrackWidth();
    else
        new_width = GetDesignSettings().GetCurrentTrackWidth();

    if( aTrackItem->Type() == PCB_VIA_T )
    {
        const VIA *via = static_cast<const VIA *>( aTrackItem );

        // Micro vias have a size only defined in their netclass
        // (no specific values defined by a table of specific value)
        // Ensure the netclass is accessible:
        if( via->GetViaType() == VIA_MICROVIA && net == NULL )
            net = aTrackItem->GetNet();

        // Get the draill value, regardless it is default or specific
        initial_drill = via->GetDrillValue();

        if( net )
        {
            new_width = net->GetViaSize();
            new_drill = net->GetViaDrillSize();
        }
        else
        {
            new_width = GetDesignSettings().GetCurrentViaSize();
            new_drill = GetDesignSettings().GetCurrentViaDrill();
        }

        if( via->GetViaType() == VIA_MICROVIA )
        {
            if( net )
            {
                new_width = net->GetMicroViaSize();
                new_drill = net->GetMicroViaDrillSize();
            }
            else
            {
                // Should not occur
            }
        }

        // Old versions set a drill value <= 0, when the default netclass it used
        // but it could be better to set the drill value to the actual value
        // to avoid issues for existing vias, if the default drill value is modified
        // in the netclass, and not in current vias.
        if( via->GetDrill() <= 0 )      // means default netclass drill value used
        {
            initial_drill  = -1;        // Force drill vias re-initialization
        }
    }

    aTrackItem->SetWidth( new_width );

    // make a DRC test because the new size is bigger than the old size
    if( initial_width < new_width )
    {
        int diagdrc = OK_DRC;
        return_code = TRACK_ACTION_SUCCESS;

        if( Settings().m_legacyDrcOn )
            diagdrc = m_drc->DrcOnCreatingTrack( aTrackItem, GetBoard()->m_Track );

        if( diagdrc != OK_DRC )
            return_code = TRACK_ACTION_DRC_ERROR;
    }
    else if( initial_width > new_width )
    {
        return_code = TRACK_ACTION_SUCCESS;
    }
    else if( (aTrackItem->Type() == PCB_VIA_T) )
    {
        // if a via has its drill value changed, force change
        if( initial_drill != new_drill )
            return_code = TRACK_ACTION_SUCCESS;
    }

    if( return_code == TRACK_ACTION_SUCCESS )
    {
        OnModify();

        if( aItemsListPicker )
        {
            aTrackItem->SetWidth( initial_width );
            ITEM_PICKER picker( aTrackItem, UR_CHANGED );
            picker.SetLink( aTrackItem->Clone() );
            aItemsListPicker->PushItem( picker );
            aTrackItem->SetWidth( new_width );

            if( aTrackItem->Type() == PCB_VIA_T )
            {
                // Set new drill value. Note: currently microvias have only a default drill value
                VIA *via = static_cast<VIA *>( aTrackItem );
                if( new_drill > 0 )
                    via->SetDrill( new_drill );
                else
                    via->SetDrillDefault();
            }
        }
    }
    else
    {
        aTrackItem->SetWidth( initial_width );
    }

    return return_code;
}
bool PCB_EDIT_FRAME::SetTrackSegmentWidth( TRACK*             aTrackItem,
                                           PICKED_ITEMS_LIST* aItemsListPicker,
                                           bool               aUseNetclassValue )
{
    /* Modify one track segment width or one via diameter and drill (using DRC control).
     * Basic function used by other routines when editing tracks or vias
     * aTrackItem = the track segment or via to modify
     * aItemsListPicker = the list picker to use for an undo command (can be NULL)
     * aUseNetclassValue = true to use NetClass value, false to use BOARD::m_designSettings value
     * return  true if done, false if no not change (due to DRC error)
     */
    int           initial_width, new_width;
    int           initial_drill = -1,new_drill = -1;
    bool          change_ok = false;
    NETINFO_ITEM* net = NULL;

    if( aUseNetclassValue )
        net = aTrackItem->GetNet();

    initial_width = aTrackItem->GetWidth();

    if( net )
        new_width = net->GetTrackWidth();
    else
        new_width = GetDesignSettings().GetCurrentTrackWidth();

    if( aTrackItem->Type() == PCB_VIA_T )
    {
        const VIA *via = static_cast<const VIA *>( aTrackItem );

        // Micro vias have a size only defined in their netclass
        // (no specific values defined by a table of specific value)
        // Ensure the netclass is accessible:
        if( via->GetViaType() == VIA_MICROVIA && net == NULL )
            net = aTrackItem->GetNet();

        // Get the draill value, regardless it is default or specific
        initial_drill = via->GetDrillValue();

        if( net )
        {
            new_width = net->GetViaSize();
            new_drill = net->GetViaDrillSize();
        }
        else
        {
            new_width = GetDesignSettings().GetCurrentViaSize();
            new_drill = GetDesignSettings().GetCurrentViaDrill();
        }

        if( via->GetViaType() == VIA_MICROVIA )
        {
            if( net )
            {
                new_width = net->GetMicroViaSize();
                new_drill = net->GetMicroViaDrillSize();
            }
            else
            {
                // Should not occur
            }
        }

        // Old versions set a drill value <= 0, when the default netclass it used
        // but it could be better to set the drill value to the actual value
        // to avoid issues for existing vias, if the default drill value is modified
        // in the netclass, and not in current vias.
        if( via->GetDrill() <= 0 )      // means default netclass drill value used
        {
            initial_drill  = -1;        // Force drill vias re-initialization
        }
    }

    aTrackItem->SetWidth( new_width );

    // make a DRC test because the new size is bigger than the old size
    if( initial_width < new_width )
    {
        int diagdrc = OK_DRC;

        if( g_Drc_On )
            diagdrc = m_drc->Drc( aTrackItem, GetBoard()->m_Track );

        if( diagdrc == OK_DRC )
            change_ok = true;
    }
    else if( initial_width > new_width )
    {
        change_ok = true;
    }
    else if( (aTrackItem->Type() == PCB_VIA_T) )
    {
        // if a via has its drill value changed, force change
        if( initial_drill != new_drill )
            change_ok = true;
    }

    if( change_ok )
    {
        OnModify();

        if( aItemsListPicker )
        {
            aTrackItem->SetWidth( initial_width );
            ITEM_PICKER picker( aTrackItem, UR_CHANGED );
            picker.SetLink( aTrackItem->Clone() );
            aItemsListPicker->PushItem( picker );
            aTrackItem->SetWidth( new_width );

            if( aTrackItem->Type() == PCB_VIA_T )
            {
                // Set new drill value. Note: currently microvias have only a default drill value
                VIA *via = static_cast<VIA *>( aTrackItem );
                if( new_drill > 0 )
                    via->SetDrill( new_drill );
                else
                    via->SetDrillDefault();
            }
        }
    }
    else
    {
        aTrackItem->SetWidth( initial_width );
    }

    return change_ok;
}
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
    PCB_LAYER_ID 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( _( "Diameter" ), msg, DARKCYAN ) );

    // Display drill value
    int drill_value = GetDrillValue();

    msg = ::CoordinateToString( drill_value );

    wxString title = _( "Drill" );
    title += wxT( " " );

    bool drl_specific = true;

    if( GetBoard() )
    {
        NETINFO_ITEM* net = GetNet();
        int drill_class_value = 0;

        if( net )
        {
            if( GetViaType() == VIA_MICROVIA )
                drill_class_value = net->GetMicroViaDrillSize();
            else
                drill_class_value = net->GetViaDrillSize();
        }

        drl_specific = drill_value != drill_class_value;
    }


    if( drl_specific )
        title += _( "(Specific)" );
    else
        title += _( "(NetClass)" );

    aList.push_back( MSG_PANEL_ITEM( title, msg, RED ) );
}
Exemplo n.º 4
0
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;
    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();
    DISPLAY_OPTIONS* displ_opts = (DISPLAY_OPTIONS*)frame->GetDisplayOptions();

    if( displ_opts->m_DisplayViaFill == FILLED )
        fillvia = 1;

    GRSetDrawMode( aDC, aDrawMode );

    BOARD * brd =  GetBoard();
    EDA_COLOR_T color = brd->GetVisibleElementColor( VIAS_VISIBLE + GetViaType() );

    if( brd->IsElementVisible( PCB_VISIBLE(VIAS_VISIBLE + GetViaType()) ) == false
        && ( color & HIGHLIGHT_FLAG ) != HIGHLIGHT_FLAG )
        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 ) )
            ColorTurnToDarkDarkGray( &color );
    }

    if( aDrawMode & GR_HIGHLIGHT )
        ColorChangeHighlightFlag( &color, !(aDrawMode & GR_AND) );

    ColorApplyHighlightFlag( &color );

    SetAlpha( &color, 150 );


    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 );
    }

    // Draw the via hole if the display option allows it
    if( displ_opts->m_DisplayViaMode != VIA_HOLE_NOT_SHOW )
    {
        // Display all drill holes requested or Display non default holes requested
        bool show_hole = displ_opts->m_DisplayViaMode == ALL_VIA_HOLE_SHOW;

        if( !show_hole )
        {
            NETINFO_ITEM* net = GetNet();
            int drill_class_value = 0;
            if( net )
            {
                if( GetViaType() == VIA_MICROVIA )
                    drill_class_value = net->GetMicroViaDrillSize();
                else
                    drill_class_value = net->GetViaDrillSize();
            }

            show_hole = GetDrillValue() != drill_class_value;
        }

        if( show_hole )
        {
            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 );

                if( aDC->LogicalToDeviceXRel( drill_radius ) > MIN_DRAW_WIDTH )  // Draw hole if large enough.
                    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;
        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 );
        }
    }
}