kicad/pcbnew/router/router_preview_item.cpp

231 lines
5.2 KiB
C++

/*
* KiRouter - a push-and-(sometimes-)shove PCB router
*
* Copyright (C) 2013 CERN
* Author: Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.or/licenses/>.
*/
#include <gal/color4d.h>
#include "class_track.h"
#include <pcb_painter.h>
#include "router_preview_item.h"
#include "pns_line.h"
#include "pns_segment.h"
#include "pns_via.h"
using namespace KIGFX;
ROUTER_PREVIEW_ITEM::ROUTER_PREVIEW_ITEM( const PNS_ITEM* aItem, VIEW_GROUP* aParent ) :
EDA_ITEM( NOT_USED )
{
m_Flags = 0;
m_parent = aParent;
m_layer = DRAW_N;
if( aItem )
Update( aItem );
}
ROUTER_PREVIEW_ITEM::~ROUTER_PREVIEW_ITEM()
{
}
void ROUTER_PREVIEW_ITEM::Update( const PNS_ITEM* aItem )
{
m_layer = aItem->GetLayers().Start();
m_color = getLayerColor( m_layer );
m_color.a = 0.8;
switch( aItem->GetKind() )
{
case PNS_ITEM::LINE:
m_type = PR_LINE;
m_width = static_cast<const PNS_LINE*>(aItem)->GetWidth();
m_line = *static_cast<const SHAPE_LINE_CHAIN*>( aItem->GetShape() );
break;
case PNS_ITEM::SEGMENT:
m_type = PR_LINE;
m_width = static_cast<const PNS_SEGMENT*>(aItem)->GetWidth();
m_line = *static_cast<const SHAPE_LINE_CHAIN*>( aItem->GetShape() );
break;
case PNS_ITEM::VIA:
m_type = PR_VIA;
m_color = COLOR4D( 0.7, 0.7, 0.7, 0.8 );
m_width = static_cast<const PNS_VIA*>(aItem)->GetDiameter();
m_viaCenter = static_cast<const PNS_VIA*>(aItem)->GetPos();
break;
default:
break;
}
ViewSetVisible( true );
ViewUpdate( GEOMETRY | APPEARANCE );
}
void ROUTER_PREVIEW_ITEM::MarkAsHead()
{
if( m_type != PR_VIA )
m_color.Saturate( 1.0 );
}
const BOX2I ROUTER_PREVIEW_ITEM::ViewBBox() const
{
BOX2I bbox;
switch( m_type )
{
case PR_LINE:
bbox = m_line.BBox();
bbox.Inflate( m_width / 2 );
return bbox;
case PR_VIA:
bbox = BOX2I( m_viaCenter, VECTOR2I( 0, 0 ) );
bbox.Inflate( m_width / 2 );
return bbox;
default:
break;
}
return bbox;
}
void ROUTER_PREVIEW_ITEM::ViewDraw( int aLayer, KIGFX::GAL* aGal ) const
{
switch( m_type )
{
case PR_LINE:
aGal->SetLayerDepth( -100.0 );
aGal->SetLineWidth( m_width );
aGal->SetStrokeColor( m_color );
aGal->SetIsStroke( true );
aGal->SetIsFill( false );
for( int s = 0; s < m_line.SegmentCount(); s++ )
aGal->DrawLine( m_line.CSegment( s ).A, m_line.CSegment( s ).B );
if( m_line.IsClosed() )
aGal->DrawLine( m_line.CSegment( -1 ).B, m_line.CSegment( 0 ).A );
break;
case PR_VIA:
aGal->SetLayerDepth( -101.0 );
aGal->SetIsStroke( false );
aGal->SetIsFill( true );
aGal->SetFillColor( m_color );
aGal->DrawCircle( m_viaCenter, m_width / 2 );
break;
default:
break;
}
}
void ROUTER_PREVIEW_ITEM::DebugLine( const SHAPE_LINE_CHAIN& aLine, int aWidth, int aStyle )
{
#if 0
m_line = aLine;
m_width = aWidth;
m_color = assignColor( aStyle );
m_type = PR_LINE;
ViewUpdate( GEOMETRY | APPEARANCE );
#endif
}
void ROUTER_PREVIEW_ITEM::DebugBox( const BOX2I& aBox, int aStyle )
{
#if 0
assert( false );
m_line.Clear();
m_line.Append( aBox.GetX(), aBox.GetY() );
m_line.Append( aBox.GetX() + aBox.GetWidth(), aBox.GetY() + aBox.GetHeight() );
m_line.Append( aBox.GetX() + aBox.GetWidth(), aBox.GetY() + aBox.GetHeight() );
m_line.Append( aBox.GetX(), aBox.GetY() + aBox.GetHeight() );
m_line.SetClosed( true );
m_width = 20000;
m_color = assignColor( aStyle );
m_type = PR_LINE;
ViewUpdate( GEOMETRY | APPEARANCE );
#endif
}
const COLOR4D ROUTER_PREVIEW_ITEM::getLayerColor( int aLayer ) const
{
// assert (m_view != NULL);
PCB_RENDER_SETTINGS* settings =
static_cast <PCB_RENDER_SETTINGS*> ( m_parent->GetView()->GetPainter()->GetSettings() );
return settings->GetLayerColor( aLayer );
}
const COLOR4D ROUTER_PREVIEW_ITEM::assignColor( int aStyle ) const
{
COLOR4D color;
switch( aStyle )
{
case 0:
color = COLOR4D( 0, 1, 0, 1 ); break;
case 1:
color = COLOR4D( 1, 0, 0, 0.3 ); break;
case 2:
color = COLOR4D( 1, 0.5, 0.5, 1 ); break;
case 3:
color = COLOR4D( 0, 0, 1, 1 ); break;
case 4:
color = COLOR4D( 1, 1, 1, 1 ); break;
case 5:
color = COLOR4D( 1, 1, 0, 1 ); break;
case 6:
color = COLOR4D( 0, 1, 1, 1 ); break;
case 32:
color = COLOR4D( 0, 0, 1, 0.5 ); break;
default:
break;
}
return color;
}