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asyncTaskPause.h
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1/**
2 * PANDA 3D SOFTWARE
3 * Copyright (c) Carnegie Mellon University. All rights reserved.
4 *
5 * All use of this software is subject to the terms of the revised BSD
6 * license. You should have received a copy of this license along
7 * with this source code in a file named "LICENSE."
8 *
9 * @file asyncTaskPause.h
10 * @author drose
11 * @date 2008-10-04
12 */
13
14#ifndef ASYNCTASKPAUSE_H
15#define ASYNCTASKPAUSE_H
16
17#include "pandabase.h"
18
19#include "asyncTask.h"
20
21 class AsyncTaskManager;
22
23/**
24 * A special kind of task that simple returns DS_pause, to pause for a
25 * specified number of seconds and then finish. It's intended to be used
26 * within an AsyncTaskSequence.
27 */
28 class EXPCL_PANDA_EVENT AsyncTaskPause : public AsyncTask {
29PUBLISHED:
30 AsyncTaskPause(double delay);
31 ALLOC_DELETED_CHAIN(AsyncTaskPause);
32
33 protected:
34 virtual DoneStatus do_task();
35
36 public:
37 static TypeHandle get_class_type() {
38 return _type_handle;
39 }
40 static void init_type() {
41 AsyncTask::init_type();
42 register_type(_type_handle, "AsyncTaskPause",
43 AsyncTask::get_class_type());
44 }
45 virtual TypeHandle get_type() const {
46 return get_class_type();
47 }
48 virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
49
50 private:
51 static TypeHandle _type_handle;
52};
53
54#include "asyncTaskPause.I"
55
56#endif
asyncTaskPause.I
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
asyncTask.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
AsyncTaskManager
A class to manage a loose queue of isolated tasks, which can be performed either synchronously (in th...
Definition asyncTaskManager.h:48
TypeHandle
TypeHandle is the identifier used to differentiate C++ class types.
Definition typeHandle.h:81
pandabase.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
register_type
void register_type(TypeHandle &type_handle, const std::string &name)
This inline function is just a convenient way to call TypeRegistry::register_type(),...
Definition register_type.I:22