KiCad PCB EDA Suite
pcb_pad_shape.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) 2007, 2008 Lubo Racko <developer@lura.sk>
5  * Copyright (C) 2007, 2008, 2012 Alexander Lunev <al.lunev@yahoo.com>
6  * Copyright (C) 2012-2020 KiCad Developers, see CHANGELOG.TXT for contributors.
7  *
8  * This program is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU General Public License
10  * as published by the Free Software Foundation; either version 2
11  * of the License, or (at your option) any later version.
12  *
13  * This program is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16  * GNU General Public License for more details.
17  *
18  * You should have received a copy of the GNU General Public License
19  * along with this program; if not, you may find one here:
20  * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
21  * or you may search the http://www.gnu.org website for the version 2 license,
22  * or you may write to the Free Software Foundation, Inc.,
23  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
24  */
25 
26 #include <pcad/pcb_pad_shape.h>
27 
28 #include <common.h>
29 #include <xnode.h>
30 
31 #include <wx/string.h>
32 
33 namespace PCAD2KICAD {
34 
36  PCB_COMPONENT( aCallbacks, aBoard )
37 {
38  m_Shape = wxEmptyString;
39  m_Width = 0;
40  m_Height = 0;
41 }
42 
43 
45 {
46 }
47 
48 
49 void PCB_PAD_SHAPE::Parse( XNODE* aNode, const wxString& aDefaultUnits,
50  const wxString& aActualConversion )
51 {
52  wxString str, s;
53  long num;
54  int minX, maxX, minY, maxY, x, y;
55  XNODE* lNode;
56 
57  lNode = FindNode( aNode, wxT( "padShapeType" ) );
58 
59  if( lNode )
60  {
61  str = lNode->GetNodeContent();
62  str.Trim( false );
63  m_Shape = str;
64  }
65 
66  lNode = FindNode( aNode, wxT( "layerNumRef" ) );
67 
68  if( lNode )
69  {
70  lNode->GetNodeContent().ToLong( &num );
71  m_PCadLayer = (int) num;
72  }
73 
75 
76  if( m_Shape == wxT( "Oval" )
77  || m_Shape == wxT( "Rect" )
78  || m_Shape == wxT( "Ellipse" )
79  || m_Shape == wxT( "MtHole" )
80  || m_Shape == wxT( "RndRect" ) )
81  {
82  lNode = FindNode( aNode, wxT( "shapeWidth" ) );
83 
84  if( lNode )
85  SetWidth( lNode->GetNodeContent(), aDefaultUnits, &m_Width, aActualConversion );
86 
87  lNode = FindNode( aNode, wxT( "shapeHeight" ) );
88 
89  if( lNode )
90  SetWidth( lNode->GetNodeContent(), aDefaultUnits, &m_Height, aActualConversion );
91  }
92  else if( m_Shape == wxT( "Polygon" ) )
93  {
94  // approximation to simpler pad shape .....
95  lNode = FindNode( aNode, wxT( "shapeOutline" ) );
96 
97  if( lNode )
98  lNode = FindNode( lNode, wxT( "pt" ) );
99 
100  minX = 0;
101  maxX = 0;
102  minY = 0;
103  maxY = 0;
104 
105  while( lNode )
106  {
107  s = lNode->GetNodeContent();
108  SetPosition( s, aDefaultUnits, &x, &y, aActualConversion );
109 
110  if( minX > x )
111  minX = x;
112 
113  if( maxX < x )
114  maxX = x;
115 
116  if( minY > y )
117  minY = y;
118 
119  if( maxY < y )
120  maxY = y;
121 
122  lNode = lNode->GetNext();
123  }
124 
125  m_Width = maxX - minX;
126  m_Height = maxY - minY;
127  }
128 }
129 
130 
132 {
133 }
134 
135 } // namespace PCAD2KICAD
void SetPosition(wxString aStr, const wxString &aDefaultMeasurementUnit, int *aX, int *aY, const wxString &aActualConversion)
void SetWidth(wxString aStr, const wxString &aDefaultMeasurementUnit, int *aWidth, const wxString &aActualConversion)
virtual void Parse(XNODE *aNode, const wxString &aDefaultUnits, const wxString &aActualConversion)
PCB_LAYER_ID GetKiCadLayer() const
Definition: pcb_component.h:56
Hold an XML or S-expression element.
Definition: xnode.h:43
XNODE * GetNext() const
Definition: xnode.h:67
Information pertinent to a Pcbnew printed circuit board.
Definition: board.h:190
PCB_PAD_SHAPE(PCB_CALLBACKS *aCallbacks, BOARD *aBoard)
XNODE * FindNode(XNODE *aChild, const wxString &aTag)
The common library.