116 lines
4.6 KiB
C
116 lines
4.6 KiB
C
#ifndef _NULLSOFT_WINAMP_ML_DEVICES_EVENT_RELAY_HEADER
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#define _NULLSOFT_WINAMP_ML_DEVICES_EVENT_RELAY_HEADER
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#if defined(_MSC_VER) && (_MSC_VER >= 1020)
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#pragma once
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#endif
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#include <wtypes.h>
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typedef enum DeviceEvent
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{
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Event_DeviceAdded = 1,
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Event_DeviceRemoved = 2,
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Event_DeviceIconChanged = 3,
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Event_DeviceDisplayNameChanged = 4,
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Event_DeviceAttached = 5,
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Event_DeviceDetached = 6,
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Event_DeviceHidden = 7,
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Event_DeviceShown = 8,
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Event_DeviceTotalSpaceChanged = 9,
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Event_DeviceUsedSpaceChanged = 10,
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Event_DeviceCommandChanged = 11,
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Event_DeviceActivityStarted = 12,
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Event_DeviceActivityFinished = 13,
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Event_DeviceActivityChanged = 14,
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Event_DeviceModelChanged = 15,
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Event_DeviceStatusChanged = 16,
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} DeviceEvent;
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typedef enum DeviceTypeEvent
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{
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Event_TypeRegistered = 1,
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Event_TypeUnregistered = 2,
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} DeviceTypeEvent;
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typedef enum DeviceConnectionEvent
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{
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Event_ConnectionRegistered = 1,
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Event_ConnectionUnregistered = 2,
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} DeviceConnectionEvent;
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typedef enum DeviceCommandEvent
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{
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Event_CommandRegistered = 1,
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Event_CommandUnregistered = 2,
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} DeviceCommandEvent;
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typedef enum DeviceDiscoveryEvent
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{
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Event_DiscoveryStarted = 1,
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Event_DiscoveryFinished = 2,
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} DeviceDiscoveryEvent;
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typedef void (*DeviceEventCb)(ifc_device *device, DeviceEvent eventId, void *user);
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typedef void (*DeviceTypeEventCb)(ifc_devicetype *type, DeviceTypeEvent eventId, void *user);
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typedef void (*DeviceConnectionEventCb)(ifc_deviceconnection *connection, DeviceConnectionEvent eventId, void *user);
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typedef void (*DeviceCommandEventCb)(ifc_devicecommand *command, DeviceCommandEvent eventId, void *user);
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typedef void (*DeviceDiscoveryEventCb)(api_devicemanager *manager, DeviceDiscoveryEvent eventId, void *user);
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typedef struct DeviceEventCallbacks
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{
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DeviceEventCb deviceCb;
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DeviceTypeEventCb typeCb;
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DeviceConnectionEventCb connectionCb;
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DeviceCommandEventCb commandCb;
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DeviceDiscoveryEventCb discoveryCb;
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} DeviceEventCallbacks;
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HWND
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EventRelay_CreateWindow();
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#define EVENTRELAY_WM_FIRST (WM_USER + 10)
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#define EVENTRELAY_WM_REGISTER_HANDLER (EVENTRELAY_WM_FIRST + 0)
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#define EVENTRELAY_REGISTER_HANDLER(/*HWND*/ _hwnd, /*DeviceEventCallbacks*/ _handler, /*void* */ _user)\
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((size_t)SendMessageW((_hwnd), EVENTRELAY_WM_REGISTER_HANDLER, (WPARAM)(_user), (LPARAM)(_handler)))
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#define EVENTRELAY_WM_UNREGISTER_HANDLER (EVENTRELAY_WM_FIRST + 1)
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#define EVENTRELAY_UNREGISTER_HANDLER(/*HWND*/ _hwnd, /*size_t*/ _handlerCookie)\
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((BOOL)SendMessageW((_hwnd), EVENTRELAY_WM_UNREGISTER_HANDLER, 0, (LPARAM)(_handlerCookie)))
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#define EVENTRELAY_WM_NOTIFY_DEVICE (EVENTRELAY_WM_FIRST + 2)
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#define EVENTRELAY_NOTIFY_DEVICE(/*HWND*/ _hwnd, /*ifc_device* */ _device, /*DeviceEvent*/ _eventId)\
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{ ifc_device *_d = (_device); if (NULL != _d && NULL != (_hwnd)) { _d->AddRef(); \
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if (FALSE == ((BOOL)PostMessageW((_hwnd), EVENTRELAY_WM_NOTIFY_DEVICE,\
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(WPARAM)(_eventId), (LPARAM)(_d)))) { _d->Release(); }}}
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#define EVENTRELAY_WM_NOTIFY_DISCOVERY (EVENTRELAY_WM_FIRST + 3)
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#define EVENTRELAY_NOTIFY_DISCOVERY(/*HWND*/ _hwnd, /*api_devicemanager* */ _manager, /*DeviceDiscoveryEvent*/ _eventId)\
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{ api_devicemanager *_m = (_manager); if (NULL != _m && NULL != (_hwnd)) { _m->AddRef(); \
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if (FALSE == ((BOOL)PostMessageW((_hwnd), EVENTRELAY_WM_NOTIFY_DISCOVERY,\
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(WPARAM)(_eventId), (LPARAM)(_m)))) { _m->Release(); }}}
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#define EVENTRELAY_WM_NOTIFY_TYPE (EVENTRELAY_WM_FIRST + 4)
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#define EVENTRELAY_NOTIFY_TYPE(/*HWND*/ _hwnd, /*ifc_devicetype* */ _type, /*DeviceTypeEvent*/ _eventId)\
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{ ifc_devicetype *_t = (_type); if (NULL != _t && NULL != (_hwnd)) { _t->AddRef(); \
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if (FALSE == ((BOOL)PostMessageW((_hwnd), EVENTRELAY_WM_NOTIFY_TYPE,\
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(WPARAM)(_eventId), (LPARAM)(_t)))) { _t->Release(); }}}
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#define EVENTRELAY_WM_NOTIFY_CONNECTION (EVENTRELAY_WM_FIRST + 5)
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#define EVENTRELAY_NOTIFY_CONNECTION(/*HWND*/ _hwnd, /*ifc_deviceconnection* */ _connection, /*DeviceConnectionEvent*/ _eventId)\
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{ ifc_deviceconnection *_c = (_connection); if (NULL != _c && NULL != (_hwnd)) { _c->AddRef(); \
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if (FALSE == ((BOOL)PostMessageW((_hwnd), EVENTRELAY_WM_NOTIFY_CONNECTION,\
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(WPARAM)(_eventId), (LPARAM)(_c)))) { _c->Release(); }}}
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#define EVENTRELAY_WM_NOTIFY_COMMAND (EVENTRELAY_WM_FIRST + 6)
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#define EVENTRELAY_NOTIFY_COMMAND(/*HWND*/ _hwnd, /*ifc_devicecommand* */ _command, /*DeviceCommandEvent*/ _eventId)\
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{ ifc_devicecommand *_c = (_command); if (NULL != _c && NULL != (_hwnd)) { _c->AddRef(); \
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if (FALSE == ((BOOL)PostMessageW((_hwnd), EVENTRELAY_WM_NOTIFY_COMMAND,\
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(WPARAM)(_eventId), (LPARAM)(_c)))) { _c->Release(); }}}
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#define EVENTRELAY_WM_LAST EVENTRELAY_WM_NOTIFY_COMMAND
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#endif //_NULLSOFT_WINAMP_ML_DEVICES_EVENT_RELAY_HEADER
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