2 * PROJECT: ReactOS system libraries
3 * LICENSE: GPL - See COPYING in the top level directory
4 * FILE: dll\win32\stobject\volume.cpp
5 * PURPOSE: Volume notification icon handler
6 * PROGRAMMERS: David Quintana <gigaherz@gmail.com>
14 #define GET_X_LPARAM(lp) ((int)(short)LOWORD(lp))
15 #define GET_Y_LPARAM(lp) ((int)(short)HIWORD(lp))
17 WINE_DEFAULT_DEBUG_CHANNEL(stobject
);
25 DWORD g_muteControlID
;
27 UINT g_mmDeviceChange
;
29 BOOL g_IsMute
= FALSE
;
31 static HRESULT __stdcall
Volume_FindMixerControl(CSysTray
* pSysTray
)
38 TRACE("Volume_FindDefaultMixerID\n");
40 result
= waveOutMessage((HWAVEOUT
)WAVE_MAPPER
, DRVM_MAPPER_PREFERRED_GET
, (DWORD_PTR
)&waveOutId
, (DWORD_PTR
)¶m2
);
44 if (waveOutId
== (DWORD
)-1)
46 TRACE("WARNING: waveOut has no default device, trying with first available device...\n", waveOutId
);
52 TRACE("waveOut default device is %d\n", waveOutId
);
54 result
= mixerGetID((HMIXEROBJ
)waveOutId
, &mixerId
, MIXER_OBJECTF_WAVEOUT
);
58 TRACE("mixerId for waveOut default device is %d\n", mixerId
);
66 MIXERCONTROL mixerControl
;
67 MIXERLINECONTROLS mixerLineControls
;
72 if (mixerGetDevCapsW(g_mixerId
, &mixerCaps
, sizeof(mixerCaps
)))
75 if (mixerCaps
.cDestinations
== 0)
78 TRACE("mixerCaps.cDestinations %d\n", mixerCaps
.cDestinations
);
81 for (idx
= 0; idx
< mixerCaps
.cDestinations
; idx
++)
83 mixerLine
.cbStruct
= sizeof(mixerLine
);
84 mixerLine
.dwDestination
= idx
;
85 if (!mixerGetLineInfoW((HMIXEROBJ
)g_mixerId
, &mixerLine
, 0))
87 if (mixerLine
.dwComponentType
>= MIXERLINE_COMPONENTTYPE_DST_SPEAKERS
&&
88 mixerLine
.dwComponentType
<= MIXERLINE_COMPONENTTYPE_DST_HEADPHONES
)
90 TRACE("Destination %d was not speakers or headphones.\n");
94 if (idx
>= mixerCaps
.cDestinations
)
97 TRACE("Valid destination %d found.\n");
99 g_mixerLineID
= mixerLine
.dwLineID
;
101 mixerLineControls
.cbStruct
= sizeof(mixerLineControls
);
102 mixerLineControls
.dwLineID
= mixerLine
.dwLineID
;
103 mixerLineControls
.cControls
= 1;
104 mixerLineControls
.dwControlType
= MIXERCONTROL_CONTROLTYPE_MUTE
;
105 mixerLineControls
.pamxctrl
= &mixerControl
;
106 mixerLineControls
.cbmxctrl
= sizeof(mixerControl
);
108 if (mixerGetLineControlsW((HMIXEROBJ
)g_mixerId
, &mixerLineControls
, MIXER_GETLINECONTROLSF_ONEBYTYPE
))
111 TRACE("Found control id %d for mute: %d\n", mixerControl
.dwControlID
);
113 g_muteControlID
= mixerControl
.dwControlID
;
118 HRESULT
Volume_IsMute()
121 MIXERCONTROLDETAILS mixerControlDetails
;
123 if (g_mixerId
!= (UINT
)-1 && g_muteControlID
!= (DWORD
)-1)
125 BOOL detailsResult
= 0;
126 mixerControlDetails
.cbStruct
= sizeof(mixerControlDetails
);
127 mixerControlDetails
.hwndOwner
= 0;
128 mixerControlDetails
.dwControlID
= g_muteControlID
;
129 mixerControlDetails
.cChannels
= 1;
130 mixerControlDetails
.paDetails
= &detailsResult
;
131 mixerControlDetails
.cbDetails
= sizeof(detailsResult
);
132 if (mixerGetControlDetailsW((HMIXEROBJ
) g_mixerId
, &mixerControlDetails
, 0))
135 TRACE("Obtained mute status %d\n", detailsResult
);
137 g_IsMute
= detailsResult
!= 0;
143 HRESULT STDMETHODCALLTYPE
Volume_Init(_In_ CSysTray
* pSysTray
)
147 TRACE("Volume_Init\n");
151 hr
= Volume_FindMixerControl(pSysTray
);
155 g_mmDeviceChange
= RegisterWindowMessageW(L
"winmm_devicechange");
158 g_hIconVolume
= LoadIcon(g_hInstance
, MAKEINTRESOURCE(IDI_VOLUME
));
159 g_hIconMute
= LoadIcon(g_hInstance
, MAKEINTRESOURCE(IDI_VOLMUTE
));
167 icon
= g_hIconVolume
;
169 return pSysTray
->NotifyIcon(NIM_ADD
, ID_ICON_VOLUME
, icon
, L
"Volume Control");
172 HRESULT STDMETHODCALLTYPE
Volume_Update(_In_ CSysTray
* pSysTray
)
174 TRACE("Volume_Update\n");
178 WCHAR strTooltip
[128];
182 LoadStringW(g_hInstance
, IDS_VOL_MUTED
, strTooltip
, _countof(strTooltip
));
185 icon
= g_hIconVolume
;
186 LoadStringW(g_hInstance
, IDS_VOL_VOLUME
, strTooltip
, _countof(strTooltip
));
189 return pSysTray
->NotifyIcon(NIM_MODIFY
, ID_ICON_VOLUME
, icon
, strTooltip
);
192 HRESULT STDMETHODCALLTYPE
Volume_Shutdown(_In_ CSysTray
* pSysTray
)
194 TRACE("Volume_Shutdown\n");
196 return pSysTray
->NotifyIcon(NIM_DELETE
, ID_ICON_VOLUME
, NULL
, NULL
);
199 HRESULT
Volume_OnDeviceChange(_In_ CSysTray
* pSysTray
, WPARAM wParam
, LPARAM lParam
)
201 return Volume_FindMixerControl(pSysTray
);
204 static void _RunVolume()
206 // FIXME: ensure we are loading the right one
207 ShellExecuteW(NULL
, NULL
, L
"sndvol32.exe", NULL
, NULL
, SW_SHOWNORMAL
);
210 static void _RunMMCpl()
212 ShellExecuteW(NULL
, NULL
, L
"mmsys.cpl", NULL
, NULL
, SW_NORMAL
);
215 static void _ShowContextMenu(CSysTray
* pSysTray
)
217 WCHAR strAdjust
[128];
219 LoadStringW(g_hInstance
, IDS_VOL_ADJUST
, strAdjust
, _countof(strAdjust
));
220 LoadStringW(g_hInstance
, IDS_VOL_OPEN
, strOpen
, _countof(strOpen
));
222 HMENU hPopup
= CreatePopupMenu();
223 AppendMenuW(hPopup
, MF_STRING
, IDS_VOL_ADJUST
, strAdjust
);
224 AppendMenuW(hPopup
, MF_STRING
, IDS_VOL_OPEN
, strOpen
);
226 DWORD flags
= TPM_RETURNCMD
| TPM_NONOTIFY
| TPM_RIGHTALIGN
| TPM_BOTTOMALIGN
;
227 DWORD msgPos
= GetMessagePos();
229 SetForegroundWindow(pSysTray
->GetHWnd());
230 DWORD id
= TrackPopupMenuEx(hPopup
, flags
,
231 GET_X_LPARAM(msgPos
), GET_Y_LPARAM(msgPos
),
232 pSysTray
->GetHWnd(), NULL
);
247 HRESULT STDMETHODCALLTYPE
Volume_Message(_In_ CSysTray
* pSysTray
, UINT uMsg
, WPARAM wParam
, LPARAM lParam
)
249 if (uMsg
== g_mmDeviceChange
)
250 return Volume_OnDeviceChange(pSysTray
, wParam
, lParam
);
252 if (uMsg
!= ID_ICON_VOLUME
)
254 TRACE("Volume_Message received for unknown ID %d, ignoring.\n");
258 TRACE("Volume_Message uMsg=%d, w=%x, l=%x\n", uMsg
, wParam
, lParam
);
260 Volume_Update(pSysTray
);
267 TRACE("TODO: display volume slider\n");
269 case WM_LBUTTONDBLCLK
:
275 _ShowContextMenu(pSysTray
);
276 case WM_RBUTTONDBLCLK
: