ReactOS 0.4.15-dev-8146-gdc0ed6d
csystray.cpp
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1/*
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>
7* Shriraj Sawant a.k.a SR13 <sr.official@hotmail.com>
8*/
9
10#include "precomp.h"
11
12#include <regstr.h>
13#include <undocshell.h>
14#include <shellutils.h>
15
20};
22
23CSysTray::CSysTray() : dwServicesEnabled(0)
24{
26 wm_DESTROYWINDOW = RegisterWindowMessageW(L"CSysTray_DESTROY");
27}
28
30{
31}
32
34{
35 HKEY hKey;
37
38 /* Enable power, volume and hotplug by default */
40
42 0,
43 NULL,
46 NULL,
47 &hKey,
49 {
50 dwSize = sizeof(DWORD);
52 L"Services",
53 NULL,
54 NULL,
56 &dwSize);
57
59 }
60}
61
63{
64 HKEY hKey;
65
66 if (bEnable)
67 this->dwServicesEnabled |= dwServiceFlag;
68 else
69 this->dwServicesEnabled &= ~dwServiceFlag;
70
72 L"Software\\Microsoft\\Windows\\CurrentVersion\\Applets\\SysTray",
73 0,
74 NULL,
77 NULL,
78 &hKey,
80 {
82 L"Services",
83 0,
86 sizeof(DWORD));
87
89 }
90}
91
93{
94 return (this->dwServicesEnabled & dwServiceFlag);
95}
96
98{
99 HRESULT hr = CoCreateInstance(CLSID_ConnectionTray, 0, 1u, IID_PPV_ARG(IOleCommandTarget, &pctNetShell));
100 if (FAILED(hr))
101 return hr;
102
103 return pctNetShell->Exec(&CGID_ShellServiceObject,
106}
107
109{
110 if (!pctNetShell)
111 return S_FALSE;
112 HRESULT hr = pctNetShell->Exec(&CGID_ShellServiceObject,
115 pctNetShell.Release();
116 return hr;
117}
118
120{
121 TRACE("Initializing Notification icons...\n");
122 for (int i = 0; i < g_NumIcons; i++)
123 {
124 if (this->dwServicesEnabled & g_IconHandlers[i].dwServiceFlag)
125 {
127 if (FAILED(hr))
128 return hr;
129 }
130 }
131
132 MouseKeys_Init(this);
133
134 return InitNetShell();
135}
136
138{
139 TRACE("Shutting down Notification icons...\n");
140 for (int i = 0; i < g_NumIcons; i++)
141 {
142 if (this->dwServicesEnabled & g_IconHandlers[i].dwServiceFlag)
143 {
144 this->dwServicesEnabled &= ~g_IconHandlers[i].dwServiceFlag;
147 }
148 }
149
150 MouseKeys_Shutdown(this);
151
152 return ShutdownNetShell();
153}
154
156{
157 TRACE("Updating Notification icons...\n");
158 for (int i = 0; i < g_NumIcons; i++)
159 {
160 if (this->dwServicesEnabled & g_IconHandlers[i].dwServiceFlag)
161 {
163 if (FAILED(hr))
164 return hr;
165 }
166 }
167
168 return S_OK;
169}
170
172{
173 for (int i = 0; i < g_NumIcons; i++)
174 {
175 HRESULT hr = g_IconHandlers[i].pfnMessage(this, uMsg, wParam, lParam, lResult);
176 if (FAILED(hr))
177 return hr;
178
179 if (hr == S_OK)
180 return hr;
181 }
182
183 // Not handled by anyone, so return accordingly.
184 return S_FALSE;
185}
186
187/*++
188* @name NotifyIcon
189*
190* Basically a Shell_NotifyIcon wrapper.
191* Based on the parameters provided, it changes the current state of the notification icon.
192*
193* @param code
194* Determines whether to add, delete or modify the notification icon (represented by uId).
195* @param uId
196* Represents the particular notification icon.
197* @param hIcon
198* A handle to an icon for the notification object.
199* @param szTip
200* A string for the tooltip of the notification.
201* @param dwstate
202* Determines whether to show or hide the notification icon.
203*
204* @return The error code.
205*
206*--*/
208{
209 NOTIFYICONDATA nim = { 0 };
210
211 TRACE("NotifyIcon code=%d, uId=%d, hIcon=%p, szTip=%S\n", code, uId, hIcon, szTip);
212
213 nim.cbSize = sizeof(nim);
214 nim.uFlags = NIF_MESSAGE | NIF_ICON | NIF_STATE | NIF_TIP;
215 nim.hIcon = hIcon;
216 nim.uID = uId;
217 nim.uCallbackMessage = uId;
218 nim.dwState = dwstate;
219 nim.dwStateMask = NIS_HIDDEN;
220 nim.hWnd = m_hWnd;
221 nim.uVersion = NOTIFYICON_VERSION;
222 if (szTip)
223 StringCchCopy(nim.szTip, _countof(nim.szTip), szTip);
224 else
225 nim.szTip[0] = 0;
226 BOOL ret = Shell_NotifyIcon(code, &nim);
227 return ret ? S_OK : E_FAIL;
228}
229
231{
232 CSysTray * st = (CSysTray*) param;
233 return st->SysTrayThreadProc();
234}
235
237{
238 BOOL ret;
239 MSG msg;
240
241 while ((ret = GetMessage(&msg, NULL, 0, 0)) != 0)
242 {
243 if (ret < 0)
244 break;
245
248 }
249
250 return S_OK;
251}
252
254{
255 WCHAR strFileName[MAX_PATH];
257 HMODULE hLib = LoadLibraryW(strFileName);
258
260
261 Create(NULL);
262
264
266
267 Release();
269}
270
272{
273 TRACE("CSysTray Init TODO: Initialize tray icon handlers.\n");
274 AddRef();
275
277
279
280 return S_OK;
281}
282
284{
285 if (!DestroyWindow())
286 {
287 // Window is from another thread, ask it politely to destroy itself:
289 }
290 return S_OK;
291}
292
293// *** IOleCommandTarget methods ***
294HRESULT STDMETHODCALLTYPE CSysTray::QueryStatus(const GUID *pguidCmdGroup, ULONG cCmds, OLECMD prgCmds [], OLECMDTEXT *pCmdText)
295{
297 return S_OK;
298}
299
300HRESULT STDMETHODCALLTYPE CSysTray::Exec(const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
301{
302 if (!IsEqualGUID(*pguidCmdGroup, CGID_ShellServiceObject))
303 return E_FAIL;
304
305 switch (nCmdID)
306 {
307 case OLECMDID_NEW: // init
308 return CreateSysTrayThread();
309 case OLECMDID_SAVE: // shutdown
310 return DestroySysTrayWindow();
311 }
312 return S_OK;
313}
314
316{
317 HRESULT hr;
318
319 if (hWnd != m_hWnd)
320 return FALSE;
321
322 if (wm_DESTROYWINDOW && uMsg == wm_DESTROYWINDOW)
323 {
324 return DestroyWindow();
325 }
326
327 if (wm_SHELLHOOK && uMsg == wm_SHELLHOOK)
328 {
329 if (wParam == HSHELL_ACCESSIBILITYSTATE && lParam == ACCESS_MOUSEKEYS)
330 {
331 MouseKeys_Update(this);
332 }
333 lResult = 0L;
334 return TRUE;
335 }
336
337 switch (uMsg)
338 {
339 case WM_NCCREATE:
340 case WM_NCDESTROY:
341 return FALSE;
342
343 case WM_CREATE:
345 InitIcons();
346 SetTimer(1, 2000, NULL);
348 return TRUE;
349
350 case WM_TIMER:
351 if (wParam == 1)
352 UpdateIcons();
353 else
354 ProcessIconMessage(uMsg, wParam, lParam, lResult);
355 return TRUE;
356
357 case WM_SETTINGCHANGE:
359 {
360 MouseKeys_Update(this);
361 }
362 break;
363
364 case WM_DESTROY:
365 KillTimer(1);
369 return TRUE;
370 }
371
372 TRACE("SysTray message received %u (%08p %08p)\n", uMsg, wParam, lParam);
373
374 hr = ProcessIconMessage(uMsg, wParam, lParam, lResult);
375 if (FAILED(hr))
376 return FALSE;
377
378 return (hr == S_OK);
379}
HINSTANCE g_hInstance
Definition: MainWindow.cpp:18
#define msg(x)
Definition: auth_time.c:54
HWND hWnd
Definition: settings.c:17
@ Create
Definition: registry.c:563
#define STDMETHODCALLTYPE
Definition: bdasup.h:9
#define UNIMPLEMENTED
Definition: debug.h:118
#define RegCloseKey(hKey)
Definition: registry.h:49
HRESULT NotifyIcon(INT code, UINT uId, HICON hIcon, LPCWSTR szTip, DWORD dwstate=0)
Definition: csystray.cpp:207
BOOL ProcessWindowMessage(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT &lResult, DWORD dwMsgMapID=0)
Definition: csystray.cpp:315
CComPtr< IOleCommandTarget > pctNetShell
Definition: csystray.h:27
VOID GetServicesEnabled()
Definition: csystray.cpp:33
HRESULT SysTrayThreadProc()
Definition: csystray.cpp:253
HRESULT ProcessIconMessage(UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT &lResult)
Definition: csystray.cpp:171
CSysTray()
Definition: csystray.cpp:23
HRESULT DestroySysTrayWindow()
Definition: csystray.cpp:283
virtual HRESULT STDMETHODCALLTYPE Exec(const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
Definition: csystray.cpp:300
BOOL IsServiceEnabled(DWORD dwServiceFlag)
Definition: csystray.cpp:92
HRESULT InitNetShell()
Definition: csystray.cpp:97
UINT wm_SHELLHOOK
Definition: csystray.h:32
DWORD dwServicesEnabled
Definition: csystray.h:31
HRESULT ShutdownIcons()
Definition: csystray.cpp:137
HRESULT UpdateIcons()
Definition: csystray.cpp:155
HRESULT InitIcons()
Definition: csystray.cpp:119
VOID EnableService(DWORD dwServiceFlag, BOOL bEnable)
Definition: csystray.cpp:62
HRESULT CreateSysTrayThread()
Definition: csystray.cpp:271
HRESULT SysTrayMessageLoop()
Definition: csystray.cpp:236
UINT wm_DESTROYWINDOW
Definition: csystray.h:33
virtual HRESULT STDMETHODCALLTYPE QueryStatus(const GUID *pguidCmdGroup, ULONG cCmds, OLECMD prgCmds[], OLECMDTEXT *pCmdText)
Definition: csystray.cpp:294
HRESULT ShutdownNetShell()
Definition: csystray.cpp:108
virtual ~CSysTray()
Definition: csystray.cpp:29
static DWORD WINAPI s_SysTrayThreadProc(PVOID param)
Definition: csystray.cpp:230
WPARAM wParam
Definition: combotst.c:138
LPARAM lParam
Definition: combotst.c:139
SysTrayIconHandlers_t g_IconHandlers[]
Definition: csystray.cpp:16
const int g_NumIcons
Definition: csystray.cpp:21
#define E_FAIL
Definition: ddrawi.h:102
#define ERROR_SUCCESS
Definition: deptool.c:10
#define NULL
Definition: types.h:112
#define TRUE
Definition: types.h:120
#define FALSE
Definition: types.h:117
HRESULT STDMETHODCALLTYPE MouseKeys_Shutdown(_In_ CSysTray *pSysTray)
Definition: mouse.cpp:23
HRESULT STDMETHODCALLTYPE MouseKeys_Init(_In_ CSysTray *pSysTray)
Definition: mouse.cpp:15
HRESULT STDMETHODCALLTYPE MouseKeys_Update(_In_ CSysTray *pSysTray)
Definition: mouse.cpp:43
HRESULT STDMETHODCALLTYPE Power_Message(_In_ CSysTray *pSysTray, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT &lResult)
Definition: power.cpp:230
HRESULT STDMETHODCALLTYPE Power_Init(_In_ CSysTray *pSysTray)
Definition: power.cpp:115
HRESULT STDMETHODCALLTYPE Power_Shutdown(_In_ CSysTray *pSysTray)
Definition: power.cpp:131
HRESULT STDMETHODCALLTYPE Power_Update(_In_ CSysTray *pSysTray)
Definition: power.cpp:123
HRESULT STDMETHODCALLTYPE Volume_Init(_In_ CSysTray *pSysTray)
Definition: volume.cpp:136
HRESULT STDMETHODCALLTYPE Volume_Message(_In_ CSysTray *pSysTray, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT &lResult)
Definition: volume.cpp:260
#define HOTPLUG_SERVICE_FLAG
Definition: precomp.h:39
HRESULT STDMETHODCALLTYPE Volume_Shutdown(_In_ CSysTray *pSysTray)
Definition: volume.cpp:199
#define VOLUME_SERVICE_FLAG
Definition: precomp.h:40
HRESULT STDMETHODCALLTYPE Volume_Update(_In_ CSysTray *pSysTray)
Definition: volume.cpp:167
#define POWER_SERVICE_FLAG
Definition: precomp.h:38
LONG WINAPI RegCreateKeyExW(_In_ HKEY hKey, _In_ LPCWSTR lpSubKey, _In_ DWORD Reserved, _In_opt_ LPWSTR lpClass, _In_ DWORD dwOptions, _In_ REGSAM samDesired, _In_opt_ LPSECURITY_ATTRIBUTES lpSecurityAttributes, _Out_ PHKEY phkResult, _Out_opt_ LPDWORD lpdwDisposition)
Definition: reg.c:1096
LONG WINAPI RegSetValueExW(_In_ HKEY hKey, _In_ LPCWSTR lpValueName, _In_ DWORD Reserved, _In_ DWORD dwType, _In_ CONST BYTE *lpData, _In_ DWORD cbData)
Definition: reg.c:4882
LONG WINAPI RegQueryValueExW(_In_ HKEY hkeyorg, _In_ LPCWSTR name, _In_ LPDWORD reserved, _In_ LPDWORD type, _In_ LPBYTE data, _In_ LPDWORD count)
Definition: reg.c:4103
#define CloseHandle
Definition: compat.h:739
#define MAX_PATH
Definition: compat.h:34
#define LoadLibraryW(x)
Definition: compat.h:747
#define FAILED_UNEXPECTEDLY(hr)
Definition: precomp.h:121
DWORD WINAPI GetModuleFileNameW(HINSTANCE hModule, LPWSTR lpFilename, DWORD nSize)
Definition: loader.c:600
VOID WINAPI FreeLibraryAndExitThread(HMODULE hLibModule, DWORD dwExitCode)
Definition: loader.c:507
HANDLE WINAPI DECLSPEC_HOTPATCH CreateThread(IN LPSECURITY_ATTRIBUTES lpThreadAttributes, IN DWORD dwStackSize, IN LPTHREAD_START_ROUTINE lpStartAddress, IN LPVOID lpParameter, IN DWORD dwCreationFlags, OUT LPDWORD lpThreadId)
Definition: thread.c:137
HRESULT WINAPI DECLSPEC_HOTPATCH CoCreateInstance(REFCLSID rclsid, LPUNKNOWN pUnkOuter, DWORD dwClsContext, REFIID iid, LPVOID *ppv)
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HRESULT WINAPI DECLSPEC_HOTPATCH CoInitializeEx(LPVOID lpReserved, DWORD dwCoInit)
Definition: compobj.c:2002
void WINAPI DECLSPEC_HOTPATCH CoUninitialize(void)
Definition: compobj.c:2067
unsigned int BOOL
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unsigned long DWORD
Definition: ntddk_ex.h:95
FxAutoRegKey hKey
GLfloat param
Definition: glext.h:5796
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
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HRESULT STDMETHODCALLTYPE Hotplug_Init(_In_ CSysTray *pSysTray)
Definition: hotplug.cpp:124
HRESULT STDMETHODCALLTYPE Hotplug_Shutdown(_In_ CSysTray *pSysTray)
Definition: hotplug.cpp:145
HRESULT STDMETHODCALLTYPE Hotplug_Message(_In_ CSysTray *pSysTray, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT &lResult)
Definition: hotplug.cpp:258
HRESULT STDMETHODCALLTYPE Hotplug_Update(_In_ CSysTray *pSysTray)
Definition: hotplug.cpp:139
ULONG AddRef()
ULONG Release()
#define S_OK
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@ COINIT_APARTMENTTHREADED
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@ COINIT_DISABLE_OLE1DDE
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Definition: shellapi.h:106
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Definition: shellapi.h:105
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Definition: shellapi.h:691
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Definition: shellapi.h:107
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Definition: strsafe.h:139
PFNSTSHUTDOWN pfnShutdown
Definition: precomp.h:53
PFNSTMESSAGE pfnMessage
Definition: precomp.h:55
PFNSTUPDATE pfnUpdate
Definition: precomp.h:54
PFNSTINIT pfnInit
Definition: precomp.h:52
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Definition: shellapi.h:231
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Definition: shellapi.h:239
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Definition: shellapi.h:237
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TW_UINT32 TW_UINT16 TW_UINT16 MSG
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Definition: typedefs.h:53
int32_t INT
Definition: typedefs.h:58
uint32_t ULONG
Definition: typedefs.h:59
int ret
_In_ BOOL bEnable
Definition: winddi.h:3426
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Definition: windef.h:209
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Definition: windef.h:207
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