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
|
#ifndef SERVICEPROVIDERMANAGER_H
#define SERVICEPROVIDERMANAGER_H
#include "codelite_exports.h"
#include "ServiceProvider.h"
#include <vector>
#include <unordered_map>
#include <wx/event.h>
namespace std
{
template <>
struct hash<eServiceType>
{
std::size_t operator()(const eServiceType& t) const { return static_cast<std::size_t>(t); }
};
}
// Similar to EventNotifier class.
// But process events in order. Each 'handler' (aka: ServiceProvider)
// Registers itself for a service with a priority. The higher the prio, it will get
// called first
class WXDLLIMPEXP_CL ServiceProviderManager : public wxEvtHandler
{
std::unordered_map<eServiceType, ServiceProvider::Vec_t> m_providers;
friend class ServiceProvider;
protected:
ServiceProviderManager();
virtual ~ServiceProviderManager();
void Register(ServiceProvider* provider);
void Unregister(ServiceProvider* provider);
eServiceType GetServiceFromEvent(wxEvent& event);
public:
static ServiceProviderManager& Get();
/**
* @brief remove all providers
*/
void UnregisterAll();
/**
* @brief process service event
*/
virtual bool ProcessEvent(wxEvent& event);
/**
* @brief sort the service providers for a given type
*/
void Sort(eServiceType type);
};
#endif // SERVICEPROVIDERMANAGER_H
|
