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 
32 #include <common.h>
33 
34 #include <pcb_pad_shape.h>
35 
36 namespace PCAD2KICAD {
37 
39  BOARD* aBoard ) : PCB_COMPONENT( aCallbacks, aBoard )
40 {
41  m_shape = wxEmptyString;
42  m_width = 0;
43  m_height = 0;
44 }
45 
46 
48 {
49 }
50 
51 
53  const wxString& aDefaultMeasurementUnit,
54  const wxString& aActualConversion )
55 {
56  wxString str, s;
57  long num;
58  int minX, maxX, minY, maxY, x, y;
59  XNODE* lNode;
60 
61  lNode = FindNode( aNode, wxT( "padShapeType" ) );
62 
63  if( lNode )
64  {
65  str = lNode->GetNodeContent();
66  str.Trim( false );
67  m_shape = str;
68  }
69 
70  lNode = FindNode( aNode, wxT( "layerNumRef" ) );
71 
72  if( lNode )
73  {
74  lNode->GetNodeContent().ToLong( &num );
75  m_PCadLayer = (int) num;
76  }
77 
79 
80  if( m_shape == wxT( "Oval" )
81  || m_shape == wxT( "Rect" )
82  || m_shape == wxT( "Ellipse" )
83  || m_shape == wxT( "MtHole" )
84  || m_shape == wxT( "RndRect" ) )
85  {
86  lNode = FindNode( aNode, wxT( "shapeWidth" ) );
87 
88  if( lNode )
89  SetWidth( lNode->GetNodeContent(), aDefaultMeasurementUnit, &m_width,
90  aActualConversion );
91 
92  lNode = FindNode( aNode, wxT( "shapeHeight" ) );
93 
94  if( lNode )
95  SetWidth(
96  lNode->GetNodeContent(), aDefaultMeasurementUnit, &m_height, aActualConversion );
97  }
98  else if( m_shape == wxT( "Polygon" ) )
99  {
100  // aproximation to simplier pad shape .....
101  lNode = FindNode( aNode, wxT( "shapeOutline" ) );
102 
103  if( lNode )
104  lNode = FindNode( lNode, wxT( "pt" ) );
105 
106  minX = 0;
107  maxX = 0;
108  minY = 0;
109  maxY = 0;
110 
111  while( lNode )
112  {
113  s = lNode->GetNodeContent();
114  SetPosition( s, aDefaultMeasurementUnit, &x, &y, aActualConversion );
115 
116  if( minX > x )
117  minX = x;
118 
119  if( maxX < x )
120  maxX = x;
121 
122  if( minY > y )
123  minY = y;
124 
125  if( maxY < y )
126  maxY = y;
127 
128  lNode = lNode->GetNext();
129  }
130 
131  m_width = maxX - minX;
132  m_height = maxY - minY;
133  }
134 }
135 
136 
138 {
139 }
140 
141 } // namespace PCAD2KICAD
void SetPosition(wxString aStr, const wxString &aDefaultMeasurementUnit, int *aX, int *aY, const wxString &aActualConversion)
virtual void Parse(XNODE *aNode, const wxString &aDefaultMeasurementUnit, const wxString &aActualConversion)
void SetWidth(wxString aStr, const wxString &aDefaultMeasurementUnit, int *aWidth, const wxString &aActualConversion)
PCB_LAYER_ID GetKiCadLayer()
Definition: pcb_component.h:73
XNODE holds an XML or S-expression element.
Definition: xnode.h:43
XNODE * GetNext() const
Definition: xnode.h:68
BOARD holds information pertinent to a Pcbnew printed circuit board.
Definition: class_board.h:163
PCB_PAD_SHAPE(PCB_CALLBACKS *aCallbacks, BOARD *aBoard)
XNODE * FindNode(XNODE *aChild, const wxString &aTag)
The common library.