kicad/pcbnew/pcb_target.cpp

250 lines
7.5 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2012 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
* Copyright (C) 2012 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 1992-2022 KiCad Developers, see AUTHORS.txt for contributors.
*
* 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 2
* 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, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <bitmaps.h>
#include <board.h>
#include <board_design_settings.h>
#include <pcb_target.h>
#include <base_units.h>
#include <settings/color_settings.h>
#include <settings/settings_manager.h>
#include <trigo.h>
#include <i18n_utility.h>
#include <geometry/shape_circle.h>
#include <eda_draw_frame.h>
#include <pcb_shape.h>
PCB_TARGET::PCB_TARGET( BOARD_ITEM* aParent ) :
BOARD_ITEM( aParent, PCB_TARGET_T )
{
m_shape = 0;
m_size = pcbIUScale.mmToIU( 5 ); // Gives a decent size
m_lineWidth = pcbIUScale.mmToIU( DEFAULT_COPPER_LINE_WIDTH );
m_layer = Edge_Cuts; // a target is on all layers
}
PCB_TARGET::PCB_TARGET( BOARD_ITEM* aParent, int aShape, PCB_LAYER_ID aLayer, const VECTOR2I& aPos,
int aSize, int aWidth ) :
BOARD_ITEM( aParent, PCB_TARGET_T )
{
m_shape = aShape;
m_layer = aLayer;
m_pos = aPos;
m_size = aSize;
m_lineWidth = aWidth;
}
PCB_TARGET::~PCB_TARGET()
{
}
bool PCB_TARGET::HitTest( const VECTOR2I& aPosition, int aAccuracy ) const
{
int dX = aPosition.x - m_pos.x;
int dY = aPosition.y - m_pos.y;
int radius = aAccuracy + ( m_size / 2 );
return abs( dX ) <= radius && abs( dY ) <= radius;
}
bool PCB_TARGET::HitTest( const BOX2I& aRect, bool aContained, int aAccuracy ) const
{
BOX2I arect = aRect;
arect.Inflate( aAccuracy );
if( aContained )
return arect.Contains( GetBoundingBox() );
else
return GetBoundingBox().Intersects( arect );
}
void PCB_TARGET::Rotate( const VECTOR2I& aRotCentre, const EDA_ANGLE& aAngle )
{
RotatePoint( m_pos, aRotCentre, aAngle );
}
void PCB_TARGET::Flip( const VECTOR2I& aCentre, bool aFlipLeftRight )
{
if( aFlipLeftRight )
m_pos.x = aCentre.x - ( m_pos.x - aCentre.x );
else
m_pos.y = aCentre.y - ( m_pos.y - aCentre.y );
SetLayer( FlipLayer( GetLayer(), GetBoard()->GetCopperLayerCount() ) );
}
const BOX2I PCB_TARGET::GetBoundingBox() const
{
BOX2I bBox;
bBox.SetX( m_pos.x - m_size / 2 );
bBox.SetY( m_pos.y - m_size / 2 );
bBox.SetWidth( m_size );
bBox.SetHeight( m_size );
return bBox;
}
std::shared_ptr<SHAPE> PCB_TARGET::GetEffectiveShape( PCB_LAYER_ID aLayer, FLASHING aFlash ) const
{
return std::make_shared<SHAPE_CIRCLE>( m_pos, m_size / 2 );
}
wxString PCB_TARGET::GetItemDescription( UNITS_PROVIDER* aUnitsProvider, bool aFull ) const
{
// Targets are on *every* layer by definition
return _( "Target" );
}
BITMAPS PCB_TARGET::GetMenuImage() const
{
return BITMAPS::add_pcb_target;
}
EDA_ITEM* PCB_TARGET::Clone() const
{
return new PCB_TARGET( *this );
}
void PCB_TARGET::swapData( BOARD_ITEM* aImage )
{
assert( aImage->Type() == PCB_TARGET_T );
std::swap( *((PCB_TARGET*) this), *((PCB_TARGET*) aImage) );
}
void PCB_TARGET::GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, std::vector<MSG_PANEL_ITEM>& aList )
{
aList.emplace_back( _( "PCB Target" ), wxEmptyString );
aList.emplace_back( _( "Layer" ), GetLayerName() );
aList.emplace_back( _( "Size" ), aFrame->MessageTextFromValue( GetSize() ) );
aList.emplace_back( _( "Width" ), aFrame->MessageTextFromValue( GetWidth() ) );
aList.emplace_back( _( "Shape" ), GetShape() == 0 ? wxT( "+" ) : wxT( "X" ) );
}
void PCB_TARGET::TransformShapeToPolygon( SHAPE_POLY_SET& aBuffer, PCB_LAYER_ID aLayer,
int aClearance, int aError, ERROR_LOC aErrorLoc,
bool ignoreLineWidth ) const
{
int size = GetShape() ? GetSize() / 1.5 : GetSize() / 2.0;
int radius = GetShape() ? GetSize() / 2.0 : GetSize() / 3.0;
PCB_SHAPE line1, line2;
PCB_SHAPE circle( nullptr, SHAPE_T::CIRCLE );
line1.SetStart( VECTOR2I( -size, 0.0 ) );
line1.SetEnd( VECTOR2I( size, 0.0 ) );
line2.SetStart( VECTOR2I( 0.0, -size ) );
line2.SetEnd( VECTOR2I( 0.0, size ) );
circle.SetEndX( radius );
if( GetShape() ) // shape x
{
line1.Rotate( VECTOR2I(0,0), EDA_ANGLE( 45.0, DEGREES_T ) );
line2.Rotate( VECTOR2I(0,0), EDA_ANGLE( 45.0, DEGREES_T ) );
}
for( PCB_SHAPE* item: { &line1, &line2, &circle } )
{
item->SetWidth( GetWidth() );
item->Move( GetPosition() );
item->TransformShapeToPolygon( aBuffer, aLayer, aClearance, aError, aErrorLoc,
ignoreLineWidth );
}
}
bool PCB_TARGET::operator==( const BOARD_ITEM& aOther ) const
{
if( aOther.Type() != Type() )
return false;
const PCB_TARGET& other = static_cast<const PCB_TARGET&>( aOther );
return m_shape == other.m_shape && m_size == other.m_size && m_lineWidth == other.m_lineWidth
&& m_layer == other.m_layer && m_pos == other.m_pos;
}
double PCB_TARGET::Similarity( const BOARD_ITEM& aOther ) const
{
if( aOther.Type() != Type() )
return 0.0;
const PCB_TARGET& other = static_cast<const PCB_TARGET&>( aOther );
double similarity = 1.0;
if( GetShape() != other.GetShape() )
similarity *= 0.9;
if( GetSize() != other.GetSize() )
similarity *= 0.9;
if( GetWidth() != other.GetWidth() )
similarity *= 0.9;
if( GetLayer() != other.GetLayer() )
similarity *= 0.9;
if( GetPosition() != other.GetPosition() )
similarity *= 0.9;
return similarity;
}
static struct PCB_TARGET_DESC
{
PCB_TARGET_DESC()
{
PROPERTY_MANAGER& propMgr = PROPERTY_MANAGER::Instance();
REGISTER_TYPE( PCB_TARGET );
propMgr.InheritsAfter( TYPE_HASH( PCB_TARGET ), TYPE_HASH( BOARD_ITEM ) );
propMgr.AddProperty( new PROPERTY<PCB_TARGET, int>( _HKI( "Size" ),
&PCB_TARGET::SetSize, &PCB_TARGET::GetSize, PROPERTY_DISPLAY::PT_SIZE ) );
propMgr.AddProperty( new PROPERTY<PCB_TARGET, int>( _HKI( "Width" ),
&PCB_TARGET::SetWidth, &PCB_TARGET::GetWidth, PROPERTY_DISPLAY::PT_SIZE ) );
auto shape = new PROPERTY<PCB_TARGET, int>( _HKI( "Shape" ),
&PCB_TARGET::SetShape, &PCB_TARGET::GetShape );
// TODO change the integer to an enum?
//shape->SetValues( { { 0, _HKI( "Cross" ) }, { 1, ( "Plus" ) } } );
propMgr.AddProperty( shape );
}
} _PCB_TARGET_DESC;