2 * PROJECT: ReactOS system libraries
3 * LICENSE: GPL - See COPYING in the top level directory
4 * FILE: dll/shellext/stobject/csystray.cpp
5 * PURPOSE: Systray shell service object implementation
6 * PROGRAMMERS: David Quintana <gigaherz@gmail.com>
11 WINE_DEFAULT_DEBUG_CHANNEL(stobject
);
13 SysTrayIconHandlers_t g_IconHandlers
[] = {
14 { Volume_Init
, Volume_Shutdown
, Volume_Update
, Volume_Message
}
16 const int g_NumIcons
= _countof(g_IconHandlers
);
18 CSysTray::CSysTray() {}
19 CSysTray::~CSysTray() {}
21 HRESULT
CSysTray::InitNetShell()
23 HRESULT hr
= CoCreateInstance(CLSID_ConnectionTray
, 0, 1u, IID_PPV_ARG(IOleCommandTarget
, &pctNetShell
));
27 return pctNetShell
->Exec(&CGID_ShellServiceObject
,
29 OLECMDEXECOPT_DODEFAULT
, NULL
, NULL
);
32 HRESULT
CSysTray::ShutdownNetShell()
36 HRESULT hr
= pctNetShell
->Exec(&CGID_ShellServiceObject
,
38 OLECMDEXECOPT_DODEFAULT
, NULL
, NULL
);
39 pctNetShell
.Release();
43 HRESULT
CSysTray::InitIcons()
45 TRACE("Initializing Notification icons...\n");
46 for (int i
= 0; i
< g_NumIcons
; i
++)
48 HRESULT hr
= g_IconHandlers
[i
].pfnInit(this);
53 return InitNetShell();
56 HRESULT
CSysTray::ShutdownIcons()
58 TRACE("Shutting down Notification icons...\n");
59 for (int i
= 0; i
< g_NumIcons
; i
++)
61 HRESULT hr
= g_IconHandlers
[i
].pfnShutdown(this);
66 return ShutdownNetShell();
69 HRESULT
CSysTray::UpdateIcons()
71 TRACE("Updating Notification icons...\n");
72 for (int i
= 0; i
< g_NumIcons
; i
++)
74 HRESULT hr
= g_IconHandlers
[i
].pfnUpdate(this);
82 HRESULT
CSysTray::ProcessIconMessage(UINT uMsg
, WPARAM wParam
, LPARAM lParam
)
84 for (int i
= 0; i
< g_NumIcons
; i
++)
86 HRESULT hr
= g_IconHandlers
[i
].pfnMessage(this, uMsg
, wParam
, lParam
);
94 // Not handled by anyone, so return accordingly.
98 HRESULT
CSysTray::NotifyIcon(INT code
, UINT uId
, HICON hIcon
, LPCWSTR szTip
)
100 NOTIFYICONDATA nim
= { 0 };
102 TRACE("NotifyIcon code=%d, uId=%d, hIcon=%p, szTip=%S\n", code
, uId
, hIcon
, szTip
);
104 nim
.cbSize
= sizeof(NOTIFYICONDATA
);
105 nim
.uFlags
= NIF_MESSAGE
| NIF_ICON
| NIF_STATE
| NIF_TIP
;
108 nim
.uCallbackMessage
= uId
;
112 nim
.uVersion
= NOTIFYICON_VERSION
;
114 StringCchCopy(nim
.szTip
, _countof(nim
.szTip
), szTip
);
117 BOOL ret
= Shell_NotifyIcon(code
, &nim
);
118 return ret
? S_OK
: E_FAIL
;
121 DWORD WINAPI
CSysTray::s_SysTrayThreadProc(PVOID param
)
123 CSysTray
* st
= (CSysTray
*) param
;
124 return st
->SysTrayThreadProc();
127 HRESULT
CSysTray::SysTrayMessageLoop()
132 while ((ret
= GetMessage(&msg
, NULL
, 0, 0)) != 0)
137 TranslateMessage(&msg
);
138 DispatchMessage(&msg
);
144 HRESULT
CSysTray::SysTrayThreadProc()
146 WCHAR strFileName
[MAX_PATH
];
147 GetModuleFileNameW(g_hInstance
, strFileName
, MAX_PATH
);
148 HMODULE hLib
= LoadLibraryW(strFileName
);
150 CoInitializeEx(NULL
, COINIT_DISABLE_OLE1DDE
| COINIT_APARTMENTTHREADED
);
154 HRESULT ret
= SysTrayMessageLoop();
158 FreeLibraryAndExitThread(hLib
, ret
);
161 HRESULT
CSysTray::CreateSysTrayThread()
163 TRACE("CSysTray Init TODO: Initialize tray icon handlers.\n");
165 HANDLE hThread
= CreateThread(NULL
, 0, s_SysTrayThreadProc
, this, 0, NULL
);
167 CloseHandle(hThread
);
172 HRESULT
CSysTray::DestroySysTrayWindow()
179 // *** IOleCommandTarget methods ***
180 HRESULT STDMETHODCALLTYPE
CSysTray::QueryStatus(const GUID
*pguidCmdGroup
, ULONG cCmds
, OLECMD prgCmds
[], OLECMDTEXT
*pCmdText
)
186 HRESULT STDMETHODCALLTYPE
CSysTray::Exec(const GUID
*pguidCmdGroup
, DWORD nCmdID
, DWORD nCmdexecopt
, VARIANT
*pvaIn
, VARIANT
*pvaOut
)
188 if (!IsEqualGUID(*pguidCmdGroup
, CGID_ShellServiceObject
))
193 case OLECMDID_NEW
: // init
194 return CreateSysTrayThread();
195 case OLECMDID_SAVE
: // shutdown
196 return DestroySysTrayWindow();
201 BOOL
CSysTray::ProcessWindowMessage(HWND hWnd
, UINT uMsg
, WPARAM wParam
, LPARAM lParam
, LRESULT
&lResult
, DWORD dwMsgMapID
)
215 SetTimer(1, 2000, NULL
);
226 TRACE("SysTray message received %u (%08p %08p)\n", uMsg
, wParam
, lParam
);
228 hr
= ProcessIconMessage(uMsg
, wParam
, lParam
);