KiCad PCB EDA Suite
ifsg_coordindex.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 Cirilo Bernardo <[email protected]>
5  * Copyright (C) 2020 KiCad Developers, see AUTHORS.txt for contributors.
6  *
7  * This program is free software; you can redistribute it and/or
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12  * This program is distributed in the hope that it will be useful,
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21  * or you may write to the Free Software Foundation, Inc.,
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23  */
24 
25 
26 #include <iostream>
27 #include <sstream>
28 #include <wx/log.h>
29 
32 
33 
34 extern char BadParent[];
35 extern char WrongParent[];
36 
37 
39 {
40  m_node = nullptr;
41 
42  if( !create )
43  return;
44 
45  m_node = new SGCOORDINDEX( nullptr );
46 
48 }
49 
50 
52 {
53  m_node = new SGCOORDINDEX( nullptr );
54 
55  if( !m_node->SetParent( aParent ) )
56  {
57  delete m_node;
58  m_node = nullptr;
59 
60  wxLogTrace( MASK_3D_SG, "%s:%s:%d %s", __FILE__, __FUNCTION__, __LINE__, WrongParent );
61 
62  return;
63  }
64 
66 }
67 
68 
70 {
71  SGNODE* pp = aParent.GetRawPtr();
72 
73  if( !pp )
74  {
75  wxLogTrace( MASK_3D_SG, "%s:%s:%d %s", __FILE__, __FUNCTION__, __LINE__, BadParent );
76 
77  return;
78  }
79 
80  m_node = new SGCOORDINDEX( nullptr );
81 
82  if( !m_node->SetParent( pp ) )
83  {
84  wxLogTrace( MASK_3D_SG, "%s:%s:%d %s", __FILE__, __FUNCTION__, __LINE__, WrongParent );
85 
86  delete m_node;
87  m_node = nullptr;
88  return;
89  }
90 
92 }
93 
94 
96 {
97  if( m_node )
99 
100  m_node = nullptr;
101 
102  if( !aNode )
103  return false;
104 
105  if( S3D::SGTYPE_COORDINDEX != aNode->GetNodeType() )
106  {
107  return false;
108  }
109 
110  m_node = aNode;
112 
113  return true;
114 }
115 
116 
118 {
119  if( m_node )
121 
122  m_node = new SGCOORDINDEX( aParent );
123 
124  if( aParent != m_node->GetParent() )
125  {
126  wxLogTrace( MASK_3D_SG, "%s:%s:%d * [BUG] invalid SGNODE parent (%s) to SGCOORDINDEX",
127  __FILE__, __FUNCTION__, __LINE__,
128  aParent->GetNodeTypeName( aParent->GetNodeType() ) );
129 
130  delete m_node;
131  m_node = nullptr;
132  return false;
133  }
134 
136 
137  return true;
138 }
139 
140 
142 {
143  SGNODE* np = aParent.GetRawPtr();
144 
145  wxCHECK( np, false );
146 
147  return NewNode( np );
148 }
char BadParent[]
Definition: ifsg_node.cpp:38
An object to maintain a coordinate index list.
Definition: sg_coordindex.h:42
void AssociateWrapper(SGNODE **aWrapperRef) noexcept
Associate this object with a handle to itself.
Definition: sg_node.cpp:205
SGNODE * m_node
Definition: ifsg_node.h:57
IFSG_NODE represents the base class of all DLL-safe Scene Graph nodes.
Definition: ifsg_node.h:54
The base class of all Scene Graph nodes.
Definition: sg_node.h:74
SGNODE * GetRawPtr(void) noexcept
Function GetRawPtr() returns the raw internal SGNODE pointer.
Definition: ifsg_node.cpp:65
IFSG_COORDINDEX(bool create)
void DisassociateWrapper(SGNODE **aWrapperRef) noexcept
Remove the association between an IFSG* wrapper object and this object.
Definition: sg_node.cpp:223
const char * GetNodeTypeName(S3D::SGTYPES aNodeType) const noexcept
Definition: sg_node.cpp:164
SGNODE * GetParent(void) const noexcept
Returns a pointer to the parent SGNODE of this object or NULL if the object has no parent (ie.
Definition: sg_node.cpp:110
defines the CoordIndex node wrapper
char WrongParent[]
Definition: ifsg_node.cpp:39
virtual bool SetParent(SGNODE *aParent, bool notify=true)=0
Set the parent SGNODE of this object.
bool Attach(SGNODE *aNode) override
Function Attach associates a given SGNODE* with this wrapper.
S3D::SGTYPES GetNodeType(void) const noexcept
Return the type of this node instance.
Definition: sg_node.cpp:104
bool NewNode(SGNODE *aParent) override
Function NewNode creates a new node to associate with this wrapper.