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.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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  aCount = 2;
85  aLayers[0] = LAYER_NOCONNECT;
86  aLayers[1] = LAYER_SELECTION_SHADOWS;
87 }
88 
89 
90 void SCH_NO_CONNECT::GetEndPoints( std::vector< DANGLING_END_ITEM >& aItemList )
91 {
92  DANGLING_END_ITEM item( NO_CONNECT_END, this, m_pos );
93  aItemList.push_back( item );
94 }
95 
96 
98 {
99  return GetDefaultLineThickness();
100 }
101 
102 
103 void SCH_NO_CONNECT::Print( wxDC* aDC, const wxPoint& aOffset )
104 {
105  int half = GetSize() / 2;
106  int width = GetDefaultLineThickness();
107  int pX = m_pos.x + aOffset.x;
108  int pY = m_pos.y + aOffset.y;
109 
111 
112  GRLine( nullptr, aDC, pX - half, pY - half, pX + half, pY + half, width, color );
113  GRLine( nullptr, aDC, pX + half, pY - half, pX - half, pY + half, width, color );
114 }
115 
116 
117 void SCH_NO_CONNECT::MirrorX( int aXaxis_position )
118 {
119  MIRROR( m_pos.y, aXaxis_position );
120 }
121 
122 
123 void SCH_NO_CONNECT::MirrorY( int aYaxis_position )
124 {
125  MIRROR( m_pos.x, aYaxis_position );
126 }
127 
128 
129 void SCH_NO_CONNECT::Rotate( wxPoint aPosition )
130 {
131  RotatePoint( &m_pos, aPosition, 900 );
132 }
133 
134 
135 void SCH_NO_CONNECT::GetConnectionPoints( std::vector< wxPoint >& aPoints ) const
136 {
137  aPoints.push_back( m_pos );
138 }
139 
140 
142  SCH_SHEET_PATH* aSheetPath )
143 {
144  NETLIST_OBJECT* item = new NETLIST_OBJECT();
145 
146  item->m_SheetPath = *aSheetPath;
147  item->m_SheetPathInclude = *aSheetPath;
148  item->m_Comp = this;
149  item->m_Type = NET_NOCONNECT;
150  item->m_Start = item->m_End = m_pos;
151 
152  aNetListItems.push_back( item );
153 }
154 
155 
156 bool SCH_NO_CONNECT::doIsConnected( const wxPoint& aPosition ) const
157 {
158  return m_pos == aPosition;
159 }
160 
161 bool SCH_NO_CONNECT::HitTest( const wxPoint& aPosition, int aAccuracy ) const
162 {
163  int delta = ( ( GetSize() + GetDefaultLineThickness() ) / 2 ) + aAccuracy;
164 
165  wxPoint dist = aPosition - m_pos;
166 
167  if( ( std::abs( dist.x ) <= delta ) && ( std::abs( dist.y ) <= delta ) )
168  return true;
169 
170  return false;
171 }
172 
173 
174 bool SCH_NO_CONNECT::HitTest( const EDA_RECT& aRect, bool aContained, int aAccuracy ) const
175 {
176  EDA_RECT rect = aRect;
177 
178  rect.Inflate( aAccuracy );
179 
180  if( aContained )
181  return rect.Contains( GetBoundingBox() );
182 
183  return rect.Intersects( GetBoundingBox() );
184 }
185 
186 
187 void SCH_NO_CONNECT::Plot( PLOTTER* aPlotter )
188 {
189  int delta = GetSize() / 2;
190  int pX, pY;
191 
192  pX = m_pos.x;
193  pY = m_pos.y;
194 
195  aPlotter->SetCurrentLineWidth( GetPenSize() );
196  aPlotter->SetColor( GetLayerColor( GetLayer() ) );
197  aPlotter->MoveTo( wxPoint( pX - delta, pY - delta ) );
198  aPlotter->FinishTo( wxPoint( pX + delta, pY + delta ) );
199  aPlotter->MoveTo( wxPoint( pX + delta, pY - delta ) );
200  aPlotter->FinishTo( wxPoint( pX - delta, pY + delta ) );
201 }
202 
203 
205 {
206  return noconn_xpm;
207 }
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:131
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:206
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:163
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:210
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