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 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 
30 #include <wx/wx.h>
31 #include <wx/config.h>
32 
33 #include <common.h>
34 
35 #include <pcb_pad_shape.h>
36 
37 namespace PCAD2KICAD {
38 
40  BOARD* aBoard ) : PCB_COMPONENT( aCallbacks, aBoard )
41 {
42  m_shape = wxEmptyString;
43  m_width = 0;
44  m_height = 0;
45 }
46 
47 
49 {
50 }
51 
52 
54  wxString aDefaultMeasurementUnit,
55  wxString aActualConversion )
56 {
57  wxString str, s;
58  long num;
59  int minX, maxX, minY, maxY, x, y;
60  XNODE* lNode;
61 
62  lNode = FindNode( aNode, wxT( "padShapeType" ) );
63 
64  if( lNode )
65  {
66  str = lNode->GetNodeContent();
67  str.Trim( false );
68  m_shape = str;
69  }
70 
71  lNode = FindNode( aNode, wxT( "layerNumRef" ) );
72 
73  if( lNode )
74  {
75  lNode->GetNodeContent().ToLong( &num );
76  m_PCadLayer = (int) num;
77  }
78 
80 
81  if( m_shape == wxT( "Oval" )
82  || m_shape == wxT( "Rect" )
83  || m_shape == wxT( "Ellipse" )
84  || m_shape == wxT( "MtHole" )
85  || m_shape == wxT( "RndRect" ) )
86  {
87  lNode = FindNode( aNode, wxT( "shapeWidth" ) );
88 
89  if( lNode )
90  SetWidth( lNode->GetNodeContent(), aDefaultMeasurementUnit, &m_width,
91  aActualConversion );
92 
93  lNode = FindNode( aNode, wxT( "shapeHeight" ) );
94 
95  if( lNode )
96  SetWidth(
97  lNode->GetNodeContent(), aDefaultMeasurementUnit, &m_height, aActualConversion );
98  }
99  else if( m_shape == wxT( "Polygon" ) )
100  {
101  // aproximation to simplier pad shape .....
102  lNode = FindNode( aNode, wxT( "shapeOutline" ) );
103 
104  if( lNode )
105  lNode = FindNode( lNode, wxT( "pt" ) );
106 
107  minX = 0;
108  maxX = 0;
109  minY = 0;
110  maxY = 0;
111 
112  while( lNode )
113  {
114  s = lNode->GetNodeContent();
115  SetPosition( s, aDefaultMeasurementUnit, &x, &y, aActualConversion );
116 
117  if( minX > x )
118  minX = x;
119 
120  if( maxX < x )
121  maxX = x;
122 
123  if( minY > y )
124  minY = y;
125 
126  if( maxY < y )
127  maxY = y;
128 
129  lNode = lNode->GetNext();
130  }
131 
132  m_width = maxX - minX;
133  m_height = maxY - minY;
134  }
135 }
136 
137 
139 {
140 }
141 
142 } // namespace PCAD2KICAD
void SetWidth(wxString aStr, wxString aDefaultMeasurementUnit, int *aWidth, wxString aActualConversion)
PCB_LAYER_ID GetKiCadLayer()
Definition: pcb_component.h:73
void SetPosition(wxString aStr, wxString aDefaultMeasurementUnit, int *aX, int *aY, wxString aActualConversion)
virtual void Parse(XNODE *aNode, wxString aDefaultMeasurementUnit, wxString aActualConversion)
Class XNODE holds an XML or S-expression element.
Definition: xnode.h:43
Class BOARD holds information pertinent to a Pcbnew printed circuit board.
Definition: class_board.h:169
PCB_PAD_SHAPE(PCB_CALLBACKS *aCallbacks, BOARD *aBoard)
The common library.
XNODE * FindNode(XNODE *aChild, wxString aTag)
XNODE * GetNext() const
Definition: xnode.h:68