423 lines
11 KiB
C++
423 lines
11 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2017 Jean-Pierre Charras, jp.charras at wanadoo.fr
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* Copyright (C) 2004-2021 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <sch_draw_panel.h>
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#include <macros.h>
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#include <plotters/plotter.h>
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#include <base_units.h>
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#include <widgets/msgpanel.h>
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#include <bitmaps.h>
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#include <eda_draw_frame.h>
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#include <general.h>
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#include <sch_shape.h>
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SCH_SHAPE::SCH_SHAPE( SHAPE_T aShape, int aLineWidth, FILL_T aFillType ) :
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SCH_ITEM( nullptr, SCH_SHAPE_T ),
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EDA_SHAPE( aShape, aLineWidth, aFillType, true )
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{
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SetLayer( LAYER_NOTES );
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}
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EDA_ITEM* SCH_SHAPE::Clone() const
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{
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return new SCH_SHAPE( *this );
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}
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void SCH_SHAPE::SetStroke( const STROKE_PARAMS& aStroke )
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{
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m_stroke = aStroke;
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}
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void SCH_SHAPE::Move( const wxPoint& aOffset )
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{
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move( aOffset );
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}
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void SCH_SHAPE::MirrorHorizontally( int aCenter )
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{
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flip( wxPoint( aCenter, 0 ), true );
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}
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void SCH_SHAPE::MirrorVertically( int aCenter )
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{
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flip( wxPoint( 0, aCenter ), false );
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}
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void SCH_SHAPE::Rotate( const wxPoint& aCenter )
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{
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rotate( aCenter, 900 );
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}
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void SCH_SHAPE::Plot( PLOTTER* aPlotter ) const
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{
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int pen_size = std::max( GetPenWidth(), aPlotter->RenderSettings()->GetMinPenWidth() );
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wxPoint center;
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int radius;
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int startAngle;
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int endAngle;
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static std::vector<wxPoint> cornerList;
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if( GetShape() == SHAPE_T::POLY )
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{
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cornerList.clear();
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for( const VECTOR2I& pt : m_poly.Outline( 0 ).CPoints() )
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cornerList.push_back( (wxPoint) pt );
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}
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else if( GetShape() == SHAPE_T::ARC )
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{
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center = getCenter();
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radius = GetRadius();
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CalcArcAngles( startAngle, endAngle );
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}
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if( GetStroke().GetColor() == COLOR4D::UNSPECIFIED )
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aPlotter->SetColor( aPlotter->RenderSettings()->GetLayerColor( LAYER_NOTES ) );
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else
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aPlotter->SetColor( GetStroke().GetColor() );
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aPlotter->SetCurrentLineWidth( pen_size );
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aPlotter->SetDash( GetStroke().GetPlotStyle() );
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switch( GetShape() )
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{
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case SHAPE_T::ARC:
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// TODO: doesn't work for dash styles
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aPlotter->Arc( center, -endAngle, -startAngle, radius, FILL_T::NO_FILL, pen_size );
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break;
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case SHAPE_T::CIRCLE:
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// TODO: doesn't work for dash styles
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aPlotter->Circle( GetStart(), GetRadius() * 2, FILL_T::NO_FILL, pen_size );
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break;
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case SHAPE_T::RECT:
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{
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std::vector<wxPoint> pts = GetRectCorners();
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aPlotter->MoveTo( pts[0] );
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aPlotter->LineTo( pts[1] );
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aPlotter->LineTo( pts[2] );
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aPlotter->LineTo( pts[3] );
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aPlotter->FinishTo( pts[0] );
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}
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break;
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case SHAPE_T::POLY:
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{
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aPlotter->MoveTo( cornerList[0] );
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for( size_t ii = 1; ii < cornerList.size(); ++ii )
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aPlotter->LineTo( cornerList[ii] );
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aPlotter->FinishTo( cornerList[0] );
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}
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break;
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case SHAPE_T::BEZIER:
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// TODO: doesn't work for dash styles
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aPlotter->PlotPoly( m_bezierPoints, FILL_T::NO_FILL, pen_size );
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break;
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default:
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UNIMPLEMENTED_FOR( SHAPE_T_asString() );
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}
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aPlotter->SetDash( PLOT_DASH_TYPE::SOLID );
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if( m_fill == FILL_T::FILLED_WITH_COLOR && GetFillColor() != COLOR4D::UNSPECIFIED )
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{
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aPlotter->SetColor( GetFillColor() );
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switch( GetShape() )
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{
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case SHAPE_T::ARC:
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aPlotter->Arc( center, -endAngle, -startAngle, radius, m_fill, 0 );
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break;
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case SHAPE_T::CIRCLE:
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aPlotter->Circle( GetStart(), GetRadius() * 2, m_fill, 0 );
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break;
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case SHAPE_T::RECT:
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aPlotter->Rect( GetStart(), GetEnd(), m_fill, 0 );
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break;
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case SHAPE_T::POLY:
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aPlotter->PlotPoly( cornerList, m_fill, 0 );
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break;
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case SHAPE_T::BEZIER:
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aPlotter->PlotPoly( m_bezierPoints, m_fill, 0 );
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break;
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default:
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UNIMPLEMENTED_FOR( SHAPE_T_asString() );
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}
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}
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}
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int SCH_SHAPE::GetPenWidth() const
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{
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// Historically 0 meant "default width" and negative numbers meant "don't stroke".
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if( GetWidth() < 0 && GetFillMode() != FILL_T::NO_FILL )
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return 0;
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else
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return std::max( GetWidth(), 1 );
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}
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void SCH_SHAPE::Print( const RENDER_SETTINGS* aSettings, const wxPoint& aOffset )
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{
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int penWidth = GetPenWidth();
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wxDC* DC = aSettings->GetPrintDC();
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wxPoint pt1 = GetStart();
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wxPoint pt2 = GetEnd();
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wxPoint c;
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COLOR4D color;
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penWidth = std::max( penWidth, aSettings->GetDefaultPenWidth() );
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unsigned ptCount = 0;
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wxPoint* buffer = nullptr;
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if( GetShape() == SHAPE_T::POLY )
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{
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SHAPE_LINE_CHAIN poly = m_poly.Outline( 0 );
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ptCount = poly.GetPointCount();
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buffer = new wxPoint[ ptCount ];
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for( unsigned ii = 0; ii < ptCount; ++ii )
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buffer[ii] = (wxPoint) poly.CPoint( ii );
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}
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else if( GetShape() == SHAPE_T::BEZIER )
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{
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ptCount = m_bezierPoints.size();
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buffer = new wxPoint[ ptCount ];
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for( size_t ii = 0; ii < ptCount; ++ii )
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buffer[ii] = m_bezierPoints[ii];
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}
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else if( GetShape() == SHAPE_T::ARC )
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{
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c = getCenter();
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int t1, t2;
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CalcArcAngles( t1, t2 );
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if( NormalizeAngle180( t1 - t2 ) > 0 )
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std::swap( pt1, pt2 );
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}
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if( GetFillMode() == FILL_T::FILLED_WITH_COLOR )
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{
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color = GetFillColor();
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switch( GetShape() )
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{
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case SHAPE_T::ARC:
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GRFilledArc1( nullptr, DC, pt1, pt2, c, 0, color, color );
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break;
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case SHAPE_T::CIRCLE:
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GRFilledCircle( nullptr, DC, pt1.x, pt1.y, GetRadius(), 0, color, color );
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break;
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case SHAPE_T::RECT:
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GRFilledRect( nullptr, DC, pt1.x, pt1.y, pt2.x, pt2.y, 0, color, color );
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break;
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case SHAPE_T::POLY:
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GRPoly( nullptr, DC, ptCount, buffer, true, 0, color, color );
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break;
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case SHAPE_T::BEZIER:
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GRPoly( nullptr, DC, ptCount, buffer, true, 0, color, color );
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break;
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default:
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UNIMPLEMENTED_FOR( SHAPE_T_asString() );
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}
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}
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if( GetStroke().GetColor() == COLOR4D::UNSPECIFIED )
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color = aSettings->GetLayerColor( LAYER_NOTES );
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else
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color = GetStroke().GetColor();
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if( GetStroke().GetPlotStyle() <= PLOT_DASH_TYPE::FIRST_TYPE )
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{
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switch( GetShape() )
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{
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case SHAPE_T::ARC:
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GRArc1( nullptr, DC, pt1, pt2, c, penWidth, color );
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break;
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case SHAPE_T::CIRCLE:
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GRCircle( nullptr, DC, pt1.x, pt1.y, GetRadius(), penWidth, color );
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break;
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case SHAPE_T::RECT:
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GRRect( nullptr, DC, pt1.x, pt1.y, pt2.x, pt2.y, penWidth, color );
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break;
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case SHAPE_T::POLY:
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GRPoly( nullptr, DC, ptCount, buffer, false, penWidth, color, color );
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break;
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case SHAPE_T::BEZIER:
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GRPoly( nullptr, DC, ptCount, buffer, false, penWidth, color, color );
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break;
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default:
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UNIMPLEMENTED_FOR( SHAPE_T_asString() );
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}
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}
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else
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{
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std::vector<SHAPE*> shapes = MakeEffectiveShapes( true );
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for( SHAPE* shape : shapes )
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{
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STROKE_PARAMS::Stroke( shape, GetStroke().GetPlotStyle(), penWidth, aSettings,
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[&]( const wxPoint& a, const wxPoint& b )
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{
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GRLine( nullptr, DC, a.x, a.y, b.x, b.y, penWidth, color );
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} );
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}
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for( SHAPE* shape : shapes )
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delete shape;
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}
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delete[] buffer;
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}
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void SCH_SHAPE::GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, std::vector<MSG_PANEL_ITEM>& aList )
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{
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SCH_ITEM::GetMsgPanelInfo( aFrame, aList );
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ShapeGetMsgPanelInfo( aFrame, aList );
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}
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wxString SCH_SHAPE::GetSelectMenuText( EDA_UNITS aUnits ) const
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{
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switch( GetShape() )
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{
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case SHAPE_T::ARC:
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return wxString::Format( _( "Arc, radius %s" ),
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MessageTextFromValue( aUnits, GetRadius() ) );
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case SHAPE_T::CIRCLE:
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return wxString::Format( _( "Circle, radius %s" ),
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MessageTextFromValue( aUnits, GetRadius() ) );
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case SHAPE_T::RECT:
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return wxString::Format( _( "Rectangle, width %s height %s" ),
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MessageTextFromValue( aUnits, std::abs( m_start.x - m_end.x ) ),
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MessageTextFromValue( aUnits, std::abs( m_start.y - m_end.y ) ) );
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case SHAPE_T::POLY:
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return wxString::Format( _( "Polyline, %d points" ),
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int( m_poly.Outline( 0 ).GetPointCount() ) );
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case SHAPE_T::BEZIER:
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return wxString::Format( _( "Bezier Curve, %d points" ),
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int( m_bezierPoints.size() ) );
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default:
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UNIMPLEMENTED_FOR( SHAPE_T_asString() );
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return wxEmptyString;
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}
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}
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BITMAPS SCH_SHAPE::GetMenuImage() const
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{
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switch( GetShape() )
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{
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case SHAPE_T::SEGMENT: return BITMAPS::add_line;
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case SHAPE_T::ARC: return BITMAPS::add_arc;
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case SHAPE_T::CIRCLE: return BITMAPS::add_circle;
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case SHAPE_T::RECT: return BITMAPS::add_rectangle;
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case SHAPE_T::POLY: return BITMAPS::add_graphical_segments;
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default:
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UNIMPLEMENTED_FOR( SHAPE_T_asString() );
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return BITMAPS::question_mark;
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}
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}
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void SCH_SHAPE::ViewGetLayers( int aLayers[], int& aCount ) const
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{
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aCount = 3;
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aLayers[0] = LAYER_NOTES;
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aLayers[1] = LAYER_NOTES_BACKGROUND;
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aLayers[2] = LAYER_SELECTION_SHADOWS;
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}
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void SCH_SHAPE::AddPoint( const wxPoint& aPosition )
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{
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if( GetShape() == SHAPE_T::POLY )
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{
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if( m_poly.IsEmpty() )
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m_poly.NewOutline();
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m_poly.Outline( 0 ).Append( aPosition, true );
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}
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else
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{
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UNIMPLEMENTED_FOR( SHAPE_T_asString() );
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}
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}
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void SCH_SHAPE::CalcArcAngles( int& aStartAngle, int& aEndAngle ) const
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{
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double start;
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double end;
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EDA_SHAPE::CalcArcAngles( start, end );
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aStartAngle = KiROUND( start * 10.0 );
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aEndAngle = KiROUND( end * 10.0 );
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}
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