250 lines
7.4 KiB
C++
250 lines
7.4 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) 2012 Jean-Pierre Charras, jp.charras at wanadoo.fr
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* Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
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* Copyright (C) 2012 Wayne Stambaugh <stambaughw@verizon.net>
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* Copyright (C) 1992-2022 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 <bitmaps.h>
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#include <board.h>
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#include <board_design_settings.h>
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#include <pcb_target.h>
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#include <base_units.h>
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#include <settings/color_settings.h>
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#include <settings/settings_manager.h>
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#include <trigo.h>
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#include <i18n_utility.h>
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#include <geometry/shape_circle.h>
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#include <eda_draw_frame.h>
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#include <pcb_shape.h>
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PCB_TARGET::PCB_TARGET( BOARD_ITEM* aParent ) :
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BOARD_ITEM( aParent, PCB_TARGET_T )
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{
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m_shape = 0;
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m_size = pcbIUScale.mmToIU( 5 ); // Gives a decent size
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m_lineWidth = pcbIUScale.mmToIU( DEFAULT_COPPER_LINE_WIDTH );
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m_layer = Edge_Cuts; // a target is on all layers
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}
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PCB_TARGET::PCB_TARGET( BOARD_ITEM* aParent, int aShape, PCB_LAYER_ID aLayer, const VECTOR2I& aPos,
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int aSize, int aWidth ) :
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BOARD_ITEM( aParent, PCB_TARGET_T )
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{
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m_shape = aShape;
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m_layer = aLayer;
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m_pos = aPos;
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m_size = aSize;
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m_lineWidth = aWidth;
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}
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PCB_TARGET::~PCB_TARGET()
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{
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}
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bool PCB_TARGET::HitTest( const VECTOR2I& aPosition, int aAccuracy ) const
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{
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int dX = aPosition.x - m_pos.x;
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int dY = aPosition.y - m_pos.y;
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int radius = aAccuracy + ( m_size / 2 );
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return abs( dX ) <= radius && abs( dY ) <= radius;
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}
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bool PCB_TARGET::HitTest( const BOX2I& aRect, bool aContained, int aAccuracy ) const
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{
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BOX2I arect = aRect;
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arect.Inflate( aAccuracy );
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if( aContained )
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return arect.Contains( GetBoundingBox() );
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else
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return GetBoundingBox().Intersects( arect );
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}
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void PCB_TARGET::Rotate( const VECTOR2I& aRotCentre, const EDA_ANGLE& aAngle )
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{
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RotatePoint( m_pos, aRotCentre, aAngle );
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}
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void PCB_TARGET::Flip( const VECTOR2I& aCentre, bool aFlipLeftRight )
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{
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if( aFlipLeftRight )
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m_pos.x = aCentre.x - ( m_pos.x - aCentre.x );
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else
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m_pos.y = aCentre.y - ( m_pos.y - aCentre.y );
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SetLayer( FlipLayer( GetLayer(), GetBoard()->GetCopperLayerCount() ) );
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}
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const BOX2I PCB_TARGET::GetBoundingBox() const
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{
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BOX2I bBox;
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bBox.SetX( m_pos.x - m_size / 2 );
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bBox.SetY( m_pos.y - m_size / 2 );
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bBox.SetWidth( m_size );
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bBox.SetHeight( m_size );
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return bBox;
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}
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std::shared_ptr<SHAPE> PCB_TARGET::GetEffectiveShape( PCB_LAYER_ID aLayer, FLASHING aFlash ) const
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{
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return std::make_shared<SHAPE_CIRCLE>( m_pos, m_size / 2 );
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}
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wxString PCB_TARGET::GetItemDescription( UNITS_PROVIDER* aUnitsProvider ) const
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{
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// Targets are on *every* layer by definition
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return _( "Target" );
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}
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BITMAPS PCB_TARGET::GetMenuImage() const
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{
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return BITMAPS::add_pcb_target;
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}
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EDA_ITEM* PCB_TARGET::Clone() const
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{
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return new PCB_TARGET( *this );
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}
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void PCB_TARGET::swapData( BOARD_ITEM* aImage )
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{
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assert( aImage->Type() == PCB_TARGET_T );
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std::swap( *((PCB_TARGET*) this), *((PCB_TARGET*) aImage) );
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}
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void PCB_TARGET::GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, std::vector<MSG_PANEL_ITEM>& aList )
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{
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aList.emplace_back( _( "PCB Target" ), wxEmptyString );
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aList.emplace_back( _( "Layer" ), GetLayerName() );
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aList.emplace_back( _( "Size" ), aFrame->MessageTextFromValue( GetSize() ) );
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aList.emplace_back( _( "Width" ), aFrame->MessageTextFromValue( GetWidth() ) );
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aList.emplace_back( _( "Shape" ), GetShape() == 0 ? wxT( "+" ) : wxT( "X" ) );
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}
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void PCB_TARGET::TransformShapeToPolygon( SHAPE_POLY_SET& aBuffer, PCB_LAYER_ID aLayer,
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int aClearance, int aError, ERROR_LOC aErrorLoc,
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bool ignoreLineWidth ) const
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{
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int size = GetShape() ? GetSize() / 1.5 : GetSize() / 2.0;
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int radius = GetShape() ? GetSize() / 2.0 : GetSize() / 3.0;
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PCB_SHAPE line1, line2;
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PCB_SHAPE circle( nullptr, SHAPE_T::CIRCLE );
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line1.SetStart( VECTOR2I( -size, 0.0 ) );
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line1.SetEnd( VECTOR2I( size, 0.0 ) );
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line2.SetStart( VECTOR2I( 0.0, -size ) );
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line2.SetEnd( VECTOR2I( 0.0, size ) );
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circle.SetEndX( radius );
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if( GetShape() ) // shape x
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{
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line1.Rotate( VECTOR2I(0,0), EDA_ANGLE( 45.0, DEGREES_T ) );
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line2.Rotate( VECTOR2I(0,0), EDA_ANGLE( 45.0, DEGREES_T ) );
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}
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for( PCB_SHAPE* item: { &line1, &line2, &circle } )
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{
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item->SetWidth( GetWidth() );
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item->Move( GetPosition() );
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item->TransformShapeToPolygon( aBuffer, aLayer, aClearance, aError, aErrorLoc,
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ignoreLineWidth );
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}
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}
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bool PCB_TARGET::operator==( const BOARD_ITEM& aOther ) const
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{
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if( aOther.Type() != Type() )
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return false;
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const PCB_TARGET& other = static_cast<const PCB_TARGET&>( aOther );
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return m_shape == other.m_shape && m_size == other.m_size && m_lineWidth == other.m_lineWidth
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&& m_layer == other.m_layer && m_pos == other.m_pos;
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}
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double PCB_TARGET::Similarity( const BOARD_ITEM& aOther ) const
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{
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if( aOther.Type() != Type() )
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return 0.0;
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const PCB_TARGET& other = static_cast<const PCB_TARGET&>( aOther );
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double similarity = 1.0;
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if( GetShape() != other.GetShape() )
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similarity *= 0.9;
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if( GetSize() != other.GetSize() )
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similarity *= 0.9;
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if( GetWidth() != other.GetWidth() )
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similarity *= 0.9;
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if( GetLayer() != other.GetLayer() )
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similarity *= 0.9;
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if( GetPosition() != other.GetPosition() )
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similarity *= 0.9;
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return similarity;
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}
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static struct PCB_TARGET_DESC
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{
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PCB_TARGET_DESC()
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{
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PROPERTY_MANAGER& propMgr = PROPERTY_MANAGER::Instance();
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REGISTER_TYPE( PCB_TARGET );
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propMgr.InheritsAfter( TYPE_HASH( PCB_TARGET ), TYPE_HASH( BOARD_ITEM ) );
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propMgr.AddProperty( new PROPERTY<PCB_TARGET, int>( _HKI( "Size" ),
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&PCB_TARGET::SetSize, &PCB_TARGET::GetSize, PROPERTY_DISPLAY::PT_SIZE ) );
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propMgr.AddProperty( new PROPERTY<PCB_TARGET, int>( _HKI( "Width" ),
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&PCB_TARGET::SetWidth, &PCB_TARGET::GetWidth, PROPERTY_DISPLAY::PT_SIZE ) );
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auto shape = new PROPERTY<PCB_TARGET, int>( _HKI( "Shape" ),
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&PCB_TARGET::SetShape, &PCB_TARGET::GetShape );
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// TODO change the integer to an enum?
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//shape->SetValues( { { 0, _HKI( "Cross" ) }, { 1, ( "Plus" ) } } );
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propMgr.AddProperty( shape );
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}
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} _PCB_TARGET_DESC;
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