File: SNAPEventListenerCallbacks.h

package info (click to toggle)
itksnap 3.4.0-2
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 10,196 kB
  • ctags: 9,196
  • sloc: cpp: 62,895; sh: 175; makefile: 13
file content (78 lines) | stat: -rw-r--r-- 2,382 bytes parent folder | download | duplicates (2)
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
#ifndef SNAPEVENTLISTENERCALLBACKS_H
#define SNAPEVENTLISTENERCALLBACKS_H

#include "itkObject.h"
#include "itkCommand.h"

#include "vtkObject.h"
#include "vtkCallbackCommand.h"
#include "vtkSmartPointer.h"


template <class TObserver>
unsigned long AddListener(itk::Object *sender,
                 const itk::EventObject &event,
                 TObserver *observer,
                 void (TObserver::*memberFunction)())
{
  typedef itk::SimpleMemberCommand<TObserver> Cmd;
  typename Cmd::Pointer cmd = Cmd::New();
  cmd->SetCallbackFunction(observer, memberFunction);
  return sender->AddObserver(event, cmd);
}

template <class TObserver>
unsigned long
AddListener(itk::Object *sender,
                 const itk::EventObject &event,
                 TObserver *observer,
                 void (TObserver::*memberFunction)(itk::Object*, const itk::EventObject &))
{
  typedef itk::MemberCommand<TObserver> Cmd;
  typename Cmd::Pointer cmd = Cmd::New();
  cmd->SetCallbackFunction(observer, memberFunction);

  return sender->AddObserver(event, cmd);
}

template <class TObserver>
unsigned long AddListenerConst(itk::Object *sender,
                 const itk::EventObject &event,
                 TObserver *observer,
                 void (TObserver::*memberFunction)(const itk::Object*, const itk::EventObject &))
{
  typedef itk::MemberCommand<TObserver> Cmd;
  typename Cmd::Pointer cmd = Cmd::New();
  cmd->SetCallbackFunction(observer, memberFunction);
  return sender->AddObserver(event, cmd);
}

template <class TObserver>
unsigned long AddListenerPair(
    itk::Object *sender,
    const itk::EventObject &event,
    TObserver *observer,
    void (TObserver::*memberFunction)(itk::Object*, const itk::EventObject &),
    void (TObserver::*constMemberFunction)(const itk::Object*, const itk::EventObject &))
{
  typedef itk::MemberCommand<TObserver> Cmd;
  typename Cmd::Pointer cmd = Cmd::New();
  cmd->SetCallbackFunction(observer, memberFunction);
  cmd->SetCallbackFunction(observer, constMemberFunction);
  return sender->AddObserver(event, cmd);
}


template <class TObserver>
unsigned long AddListenerVTK(
    vtkObject *sender,
    unsigned long event,
    TObserver *observer,
    void (TObserver::*memberFunction)(vtkObject*, unsigned long, void *))
{
  return sender->AddObserver(event, observer, memberFunction);
}



#endif // SNAPEVENTLISTENERCALLBACKS_H