forked from Kitware/VTK
-
Notifications
You must be signed in to change notification settings - Fork 0
/
vtkCommand.cxx
86 lines (66 loc) · 1.99 KB
/
vtkCommand.cxx
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
/*=========================================================================
Program: Visualization Toolkit
Module: vtkCommand.cxx
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "vtkCommand.h"
#include "vtkDebugLeaks.h"
//----------------------------------------------------------------
vtkCommand::vtkCommand():AbortFlag(0),PassiveObserver(0)
{
#ifdef VTK_DEBUG_LEAKS
vtkDebugLeaks::ConstructClass("vtkCommand or subclass");
#endif
}
//----------------------------------------------------------------
void vtkCommand::UnRegister()
{
int refcount = this->GetReferenceCount()-1;
this->SetReferenceCount(refcount);
if (refcount <= 0)
{
#ifdef VTK_DEBUG_LEAKS
vtkDebugLeaks::DestructClass("vtkCommand or subclass");
#endif
delete this;
}
}
//----------------------------------------------------------------
const char *vtkCommand::GetStringFromEventId(unsigned long event)
{
switch (event)
{
#define _vtk_add_event(Enum)\
case Enum: return #Enum;
vtkAllEventsMacro()
#undef _vtk_add_event
case UserEvent:
return "UserEvent";
case NoEvent:
return "NoEvent";
}
// Unknown event. Original code was returning NoEvent, so I'll stick with
// that.
return "NoEvent";
}
//----------------------------------------------------------------
unsigned long vtkCommand::GetEventIdFromString(const char *event)
{
if (event)
{
#define _vtk_add_event(Enum)\
if (strcmp(event, #Enum) == 0) {return Enum;}
vtkAllEventsMacro()
#undef _vtk_add_event
if (strcmp("UserEvent",event) == 0)
{
return vtkCommand::UserEvent;
}
}
return vtkCommand::NoEvent;
}