An example using event module. More...

Detailed Description

An example using event module.

Example Source: 1 #include <iostream>
2 #include <thread>
3 #include <chrono>
4
5 #include <samchon/library/EventDispatcher.hpp>
6 #include <samchon/library/Event.hpp>
7 #include <samchon/library/ProgressEvent.hpp>
8
9 #ifdef _WIN64
10 # ifdef _DEBUG
11 # pragma comment(lib, "x64/Debug/SamchonFramework.lib")
12 # else
13 # pragma comment(lib, "x64/Release/SamchonFramework.lib")
14 # endif
15 #else
16 # ifdef _DEBUG
17 # pragma comment(lib, "Debug/SamchonFramework.lib")
18 # else
19 # pragma comment(lib, "Release/SamchonFramework.lib")
20 # endif
21 #endif
22
23 using namespace std;
24 using namespace samchon::library;
25
26 class Process
27 : public EventDispatcher
28 {
29 public:
30 Process()
31 {
32
33 };
34
35 void run()
36 {
37 dispatchEvent(shared_ptr<Event>(new Event(this, Event::ACTIVATE)));
38
39 for (size_t i = 0; i < 100; i++)
40 {
41 this_thread::sleep_for(chrono::seconds(1));
42 dispatchEvent(shared_ptr<Event>(new ProgressEvent(this, i + 1, 100)));
43 }
44
45 dispatchEvent(shared_ptr<Event>(new Event(this, Event::COMPLETE)));
46 };
47 };
48
49 void handleActivate(shared_ptr<Event> event)
50 {
51 cout << "Activated" << endl;
52 }
53 void handleComplete(shared_ptr<Event> event)
54 {
55 cout << "Completed" << endl;
56 }
57 void handleProgress(shared_ptr<Event> event)
58 {
59 cout << dynamic_pointer_cast<ProgressEvent>(event)->getPercent() * 100.0 << "%" << endl;
60 }
61
62 void main()
63 {
64 Process process;
65
66 process.addEventListener(Event::ACTIVATE, handleActivate);
67 process.addEventListener(Event::COMPLETE, handleComplete);
68 process.addEventListener(ProgressEvent::PROGRESS, handleProgress);
69
70 process.run();
71 system("pause");
72 }
std
Definition: RWMutex.hpp:4

samchon::library
Package of libraries.
Definition: library.hpp:84

samchon::library::Event
Represent an event running on background.
Definition: Event.hpp:42

samchon::library::ProgressEvent
Event representing a progress.
Definition: ProgressEvent.hpp:17

samchon::library::EventDispatcher
Abstract class for dispatching Event.
Definition: EventDispatcher.hpp:51

See also: library::Event; library::StaticEventDispatcher

Author: Jeongho Nam http://samchon.org