KiCad PCB EDA Suite
sch_no_connect.cpp
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1 /*
2  * This program source code file is part of KiCad, a free EDA CAD application.
3  *
4  * Copyright (C) 2015 Jean-Pierre Charras, jp.charras at wanoadoo.fr
5  * Copyright (C) 1992-2019 KiCad Developers, see AUTHORS.txt for contributors.
6  *
7  * This program is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU General Public License
9  * as published by the Free Software Foundation; either version 2
10  * of the License, or (at your option) any later version.
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12  * This program is distributed in the hope that it will be useful,
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15  * GNU General Public License for more details.
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21  * or you may write to the Free Software Foundation, Inc.,
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23  */
24 
30 #include <fctsys.h>
31 #include <gr_basic.h>
32 #include <macros.h>
33 #include <sch_draw_panel.h>
34 #include <common.h>
35 #include <plotter.h>
36 #include <bitmaps.h>
37 
38 #include <general.h>
39 #include <sch_no_connect.h>
40 #include <netlist_object.h>
41 
42 
43 SCH_NO_CONNECT::SCH_NO_CONNECT( const wxPoint& pos ) :
44  SCH_ITEM( NULL, SCH_NO_CONNECT_T )
45 {
46  m_pos = pos;
47  m_size = 48;
48 
50 }
51 
52 
54 {
55  return new SCH_NO_CONNECT( *this );
56 }
57 
58 
60 {
61  wxCHECK_RET( (aItem != NULL) && (aItem->Type() == SCH_NO_CONNECT_T),
62  wxT( "Cannot swap no connect data with invalid item." ) );
63 
64  SCH_NO_CONNECT* item = (SCH_NO_CONNECT*)aItem;
65  std::swap( m_pos, item->m_pos );
66  std::swap( m_size, item->m_size );
67 }
68 
69 
71 {
72  int delta = ( GetPenSize() + GetSize() ) / 2;
73  EDA_RECT box;
74 
75  box.SetOrigin( m_pos );
76  box.Inflate( delta );
77 
78  return box;
79 }
80 
81 
82 void SCH_NO_CONNECT::ViewGetLayers( int aLayers[], int& aCount ) const
83 {
84  aLayers[0] = LAYER_NOCONNECT;
85  aCount = 1;
86 }
87 
88 
89 void SCH_NO_CONNECT::GetEndPoints( std::vector< DANGLING_END_ITEM >& aItemList )
90 {
91  DANGLING_END_ITEM item( NO_CONNECT_END, this, m_pos );
92  aItemList.push_back( item );
93 }
94 
95 
97 {
98  return GetDefaultLineThickness();
99 }
100 
101 
102 void SCH_NO_CONNECT::Print( wxDC* aDC, const wxPoint& aOffset )
103 {
104  int half = GetSize() / 2;
105  int width = GetDefaultLineThickness();
106  int pX = m_pos.x + aOffset.x;
107  int pY = m_pos.y + aOffset.y;
108 
110 
111  GRLine( nullptr, aDC, pX - half, pY - half, pX + half, pY + half, width, color );
112  GRLine( nullptr, aDC, pX + half, pY - half, pX - half, pY + half, width, color );
113 }
114 
115 
116 void SCH_NO_CONNECT::MirrorX( int aXaxis_position )
117 {
118  MIRROR( m_pos.y, aXaxis_position );
119 }
120 
121 
122 void SCH_NO_CONNECT::MirrorY( int aYaxis_position )
123 {
124  MIRROR( m_pos.x, aYaxis_position );
125 }
126 
127 
128 void SCH_NO_CONNECT::Rotate( wxPoint aPosition )
129 {
130  RotatePoint( &m_pos, aPosition, 900 );
131 }
132 
133 
134 void SCH_NO_CONNECT::GetConnectionPoints( std::vector< wxPoint >& aPoints ) const
135 {
136  aPoints.push_back( m_pos );
137 }
138 
139 
141  SCH_SHEET_PATH* aSheetPath )
142 {
143  NETLIST_OBJECT* item = new NETLIST_OBJECT();
144 
145  item->m_SheetPath = *aSheetPath;
146  item->m_SheetPathInclude = *aSheetPath;
147  item->m_Comp = this;
148  item->m_Type = NET_NOCONNECT;
149  item->m_Start = item->m_End = m_pos;
150 
151  aNetListItems.push_back( item );
152 }
153 
154 
155 bool SCH_NO_CONNECT::doIsConnected( const wxPoint& aPosition ) const
156 {
157  return m_pos == aPosition;
158 }
159 
160 bool SCH_NO_CONNECT::HitTest( const wxPoint& aPosition, int aAccuracy ) const
161 {
162  int delta = ( ( GetSize() + GetDefaultLineThickness() ) / 2 ) + aAccuracy;
163 
164  wxPoint dist = aPosition - m_pos;
165 
166  if( ( std::abs( dist.x ) <= delta ) && ( std::abs( dist.y ) <= delta ) )
167  return true;
168 
169  return false;
170 }
171 
172 
173 bool SCH_NO_CONNECT::HitTest( const EDA_RECT& aRect, bool aContained, int aAccuracy ) const
174 {
175  EDA_RECT rect = aRect;
176 
177  rect.Inflate( aAccuracy );
178 
179  if( aContained )
180  return rect.Contains( GetBoundingBox() );
181 
182  return rect.Intersects( GetBoundingBox() );
183 }
184 
185 
186 void SCH_NO_CONNECT::Plot( PLOTTER* aPlotter )
187 {
188  int delta = GetSize() / 2;
189  int pX, pY;
190 
191  pX = m_pos.x;
192  pY = m_pos.y;
193 
194  aPlotter->SetCurrentLineWidth( GetPenSize() );
195  aPlotter->SetColor( GetLayerColor( GetLayer() ) );
196  aPlotter->MoveTo( wxPoint( pX - delta, pY - delta ) );
197  aPlotter->FinishTo( wxPoint( pX + delta, pY + delta ) );
198  aPlotter->MoveTo( wxPoint( pX + delta, pY - delta ) );
199  aPlotter->FinishTo( wxPoint( pX - delta, pY + delta ) );
200 }
201 
202 
204 {
205  return noconn_xpm;
206 }
void FinishTo(const wxPoint &pos)
Definition: plotter.h:254
void MirrorY(int aYaxis_position) override
Function MirrorY mirrors item relative to the Y axis about aYaxis_position.
static const int dist[10][10]
Definition: ar_matrix.cpp:320
BITMAP_DEF GetMenuImage() const override
Function GetMenuImage returns a pointer to an image to be used in menus.
SCH_SHEET_PATH m_SheetPathInclude
virtual void SetColor(COLOR4D color)=0
wxPoint m_pos
Position of the no connect object.
int color
Definition: DXF_plotter.cpp:62
int GetDefaultLineThickness()
Default line thickness used to draw/plot items having a default thickness line value (i....
void MirrorX(int aXaxis_position) override
Function MirrorX mirrors item relative to the X axis about aXaxis_position.
void GetConnectionPoints(std::vector< wxPoint > &aPoints) const override
Function GetConnectionPoints add all the connection points for this item to aPoints.
void GetNetListItem(NETLIST_OBJECT_LIST &aNetListItems, SCH_SHEET_PATH *aSheetPath) override
Function GetNetListItem creates a new NETLIST_OBJECT for the schematic object and adds it to aNetList...
void SetOrigin(const wxPoint &pos)
Definition: eda_rect.h:124
void GetEndPoints(std::vector< DANGLING_END_ITEM > &aItemList) override
Function GetEndPoints adds the schematic item end points to aItemList if the item has end points.
SCH_SHEET_PATH m_SheetPath
void RotatePoint(int *pX, int *pY, double angle)
Definition: trigo.cpp:229
NETLIST_ITEM_T m_Type
COLOR4D GetLayerColor(SCH_LAYER_ID aLayer)
Definition: eeschema.cpp:160
EDA_ITEM * m_Comp
#define abs(a)
Definition: auxiliary.h:84
SCH_NO_CONNECT(const wxPoint &pos=wxPoint(0, 0))
bool Contains(const wxPoint &aPoint) const
Function Contains.
void SwapData(SCH_ITEM *aItem) override
Function SwapData swap the internal data structures aItem with the schematic item.
This file contains miscellaneous commonly used macros and functions.
Class NETLIST_OBJECT_LIST is a container holding and owning NETLIST_OBJECTs, which are connected item...
void MIRROR(T &aPoint, const T &aMirrorRef)
Definition: macros.h:123
void Print(wxDC *aDC, const wxPoint &aOffset) override
Function Print Print a schematic item.
bool HitTest(const wxPoint &aPosition, int aAccuracy=0) const override
Function HitTest tests if aPosition is contained within or on the bounding box of an item.
void SetLayer(SCH_LAYER_ID aLayer)
Function SetLayer sets the layer this item is on.
Definition: sch_item.h:200
int GetSize() const
Class SCH_SHEET_PATH.
void GRLine(EDA_RECT *ClipBox, wxDC *DC, int x1, int y1, int x2, int y2, int width, COLOR4D Color, wxPenStyle aStyle)
Definition: gr_basic.cpp:230
void Plot(PLOTTER *aPlotter) override
Function Plot plots the schematic item to aPlotter.
const EDA_RECT GetBoundingBox() const override
Function GetBoundingBox returns the orthogonal, bounding box of this object for display purposes.
SCH_LAYER_ID GetLayer() const
Function GetLayer returns the layer this item is on.
Definition: sch_item.h:193
void MoveTo(const wxPoint &pos)
Definition: plotter.h:244
Base plotter engine class.
Definition: plotter.h:97
Class EDA_RECT handles the component boundary box.
Definition: eda_rect.h:44
Class EDA_ITEM is a base class for most all the KiCad significant classes, used in schematics and boa...
Definition: base_struct.h:150
The common library.
void ViewGetLayers(int aLayers[], int &aCount) const override
Function ViewGetLayers returns the layers the item is drawn on (which may be more than its "home" lay...
bool Intersects(const EDA_RECT &aRect) const
Function Intersects tests for a common area between rectangles.
void Rotate(wxPoint aPosition) override
Function Rotate rotates the item around aPosition 90 degrees in the clockwise direction.
Class DANGLING_END_ITEM is a helper class used to store the state of schematic items that can be conn...
Definition: sch_item.h:67
int GetPenSize() const override
Function GetPenSize virtual pure.
Definition of the NETLIST_OBJECT class.
EDA_ITEM * Clone() const override
Function Clone creates a duplicate of this item with linked list members set to NULL.
Class SCH_ITEM is a base class for any item which can be embedded within the SCHEMATIC container clas...
Definition: sch_item.h:114
bool doIsConnected(const wxPoint &aPosition) const override
Function doIsConnected provides the object specific test to see if it is connected to aPosition.
EDA_RECT & Inflate(wxCoord dx, wxCoord dy)
Function Inflate inflates the rectangle horizontally by dx and vertically by dy.
int m_size
Size of the no connect object.
KICAD_T Type() const
Function Type()
Definition: base_struct.h:197
virtual void SetCurrentLineWidth(int width, void *aData=NULL)=0
Set the line width for the next drawing.
Class COLOR4D is the color representation with 4 components: red, green, blue, alpha.
Definition: color4d.h:39