mirror of
https://github.com/reactos/reactos.git
synced 2024-08-29 14:48:37 +00:00
331 lines
8.4 KiB
C++
331 lines
8.4 KiB
C++
/*
|
|
* PROJECT: ReactOS system libraries
|
|
* LICENSE: GPL - See COPYING in the top level directory
|
|
* FILE: dll/shellext/stobject/volume.cpp
|
|
* PURPOSE: Volume notification icon handler
|
|
* PROGRAMMERS: David Quintana <gigaherz@gmail.com>
|
|
*/
|
|
|
|
#include "precomp.h"
|
|
|
|
#include <mmsystem.h>
|
|
#include <mmddk.h>
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(stobject);
|
|
|
|
HICON g_hIconVolume;
|
|
HICON g_hIconMute;
|
|
|
|
HMIXER g_hMixer;
|
|
UINT g_mixerId;
|
|
DWORD g_mixerLineID;
|
|
DWORD g_muteControlID;
|
|
|
|
UINT g_mmDeviceChange;
|
|
|
|
static BOOL g_IsMute = FALSE;
|
|
static BOOL g_IsRunning = FALSE;
|
|
|
|
static HRESULT __stdcall Volume_FindMixerControl(CSysTray * pSysTray)
|
|
{
|
|
MMRESULT result;
|
|
UINT mixerId = 0;
|
|
DWORD waveOutId = 0;
|
|
DWORD param2 = 0;
|
|
|
|
TRACE("Volume_FindDefaultMixerID\n");
|
|
|
|
result = waveOutMessage((HWAVEOUT)WAVE_MAPPER, DRVM_MAPPER_PREFERRED_GET, (DWORD_PTR)&waveOutId, (DWORD_PTR)¶m2);
|
|
if (result)
|
|
return E_FAIL;
|
|
|
|
if (waveOutId == (DWORD)-1)
|
|
{
|
|
TRACE("WARNING: waveOut has no default device, trying with first available device...\n", waveOutId);
|
|
|
|
mixerId = 0;
|
|
}
|
|
else
|
|
{
|
|
TRACE("waveOut default device is %d\n", waveOutId);
|
|
|
|
result = mixerGetID((HMIXEROBJ)waveOutId, &mixerId, MIXER_OBJECTF_WAVEOUT);
|
|
if (result)
|
|
return E_FAIL;
|
|
|
|
TRACE("mixerId for waveOut default device is %d\n", mixerId);
|
|
}
|
|
|
|
g_mixerId = mixerId;
|
|
return S_OK;
|
|
|
|
MIXERCAPS mixerCaps;
|
|
MIXERLINE mixerLine;
|
|
MIXERCONTROL mixerControl;
|
|
MIXERLINECONTROLS mixerLineControls;
|
|
|
|
g_mixerLineID = -1;
|
|
g_muteControlID = -1;
|
|
|
|
if (mixerGetDevCapsW(g_mixerId, &mixerCaps, sizeof(mixerCaps)))
|
|
return E_FAIL;
|
|
|
|
if (mixerCaps.cDestinations == 0)
|
|
return S_FALSE;
|
|
|
|
TRACE("mixerCaps.cDestinations %d\n", mixerCaps.cDestinations);
|
|
|
|
DWORD idx;
|
|
for (idx = 0; idx < mixerCaps.cDestinations; idx++)
|
|
{
|
|
mixerLine.cbStruct = sizeof(mixerLine);
|
|
mixerLine.dwDestination = idx;
|
|
if (!mixerGetLineInfoW((HMIXEROBJ)g_mixerId, &mixerLine, 0))
|
|
{
|
|
if (mixerLine.dwComponentType >= MIXERLINE_COMPONENTTYPE_DST_SPEAKERS &&
|
|
mixerLine.dwComponentType <= MIXERLINE_COMPONENTTYPE_DST_HEADPHONES)
|
|
break;
|
|
TRACE("Destination %d was not speakers or headphones.\n");
|
|
}
|
|
}
|
|
|
|
if (idx >= mixerCaps.cDestinations)
|
|
return E_FAIL;
|
|
|
|
TRACE("Valid destination %d found.\n");
|
|
|
|
g_mixerLineID = mixerLine.dwLineID;
|
|
|
|
mixerLineControls.cbStruct = sizeof(mixerLineControls);
|
|
mixerLineControls.dwLineID = mixerLine.dwLineID;
|
|
mixerLineControls.cControls = 1;
|
|
mixerLineControls.dwControlType = MIXERCONTROL_CONTROLTYPE_MUTE;
|
|
mixerLineControls.pamxctrl = &mixerControl;
|
|
mixerLineControls.cbmxctrl = sizeof(mixerControl);
|
|
|
|
if (mixerGetLineControlsW((HMIXEROBJ)g_mixerId, &mixerLineControls, MIXER_GETLINECONTROLSF_ONEBYTYPE))
|
|
return E_FAIL;
|
|
|
|
TRACE("Found control id %d for mute: %d\n", mixerControl.dwControlID);
|
|
|
|
g_muteControlID = mixerControl.dwControlID;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT Volume_IsMute()
|
|
{
|
|
#if 0
|
|
MIXERCONTROLDETAILS mixerControlDetails;
|
|
|
|
if (g_mixerId != (UINT)-1 && g_muteControlID != (DWORD)-1)
|
|
{
|
|
BOOL detailsResult = 0;
|
|
mixerControlDetails.cbStruct = sizeof(mixerControlDetails);
|
|
mixerControlDetails.hwndOwner = 0;
|
|
mixerControlDetails.dwControlID = g_muteControlID;
|
|
mixerControlDetails.cChannels = 1;
|
|
mixerControlDetails.paDetails = &detailsResult;
|
|
mixerControlDetails.cbDetails = sizeof(detailsResult);
|
|
if (mixerGetControlDetailsW((HMIXEROBJ) g_mixerId, &mixerControlDetails, 0))
|
|
return E_FAIL;
|
|
|
|
TRACE("Obtained mute status %d\n", detailsResult);
|
|
|
|
g_IsMute = detailsResult != 0;
|
|
}
|
|
#endif
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT STDMETHODCALLTYPE Volume_Init(_In_ CSysTray * pSysTray)
|
|
{
|
|
HRESULT hr;
|
|
WCHAR strTooltip[128];
|
|
|
|
TRACE("Volume_Init\n");
|
|
|
|
if (!g_hMixer)
|
|
{
|
|
hr = Volume_FindMixerControl(pSysTray);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
|
|
g_mmDeviceChange = RegisterWindowMessageW(L"winmm_devicechange");
|
|
}
|
|
|
|
g_hIconVolume = LoadIcon(g_hInstance, MAKEINTRESOURCE(IDI_VOLUME));
|
|
g_hIconMute = LoadIcon(g_hInstance, MAKEINTRESOURCE(IDI_VOLMUTE));
|
|
|
|
Volume_IsMute();
|
|
|
|
g_IsRunning = TRUE;
|
|
|
|
HICON icon;
|
|
if (g_IsMute)
|
|
icon = g_hIconMute;
|
|
else
|
|
icon = g_hIconVolume;
|
|
|
|
LoadStringW(g_hInstance, IDS_VOL_VOLUME, strTooltip, _countof(strTooltip));
|
|
return pSysTray->NotifyIcon(NIM_ADD, ID_ICON_VOLUME, icon, strTooltip);
|
|
}
|
|
|
|
HRESULT STDMETHODCALLTYPE Volume_Update(_In_ CSysTray * pSysTray)
|
|
{
|
|
BOOL PrevState;
|
|
|
|
TRACE("Volume_Update\n");
|
|
|
|
PrevState = g_IsMute;
|
|
Volume_IsMute();
|
|
|
|
if (PrevState != g_IsMute)
|
|
{
|
|
WCHAR strTooltip[128];
|
|
HICON icon;
|
|
if (g_IsMute)
|
|
{
|
|
icon = g_hIconMute;
|
|
LoadStringW(g_hInstance, IDS_VOL_MUTED, strTooltip, _countof(strTooltip));
|
|
}
|
|
else
|
|
{
|
|
icon = g_hIconVolume;
|
|
LoadStringW(g_hInstance, IDS_VOL_VOLUME, strTooltip, _countof(strTooltip));
|
|
}
|
|
|
|
return pSysTray->NotifyIcon(NIM_MODIFY, ID_ICON_VOLUME, icon, strTooltip);
|
|
}
|
|
else
|
|
{
|
|
return S_OK;
|
|
}
|
|
}
|
|
|
|
HRESULT STDMETHODCALLTYPE Volume_Shutdown(_In_ CSysTray * pSysTray)
|
|
{
|
|
TRACE("Volume_Shutdown\n");
|
|
|
|
g_IsRunning = FALSE;
|
|
|
|
return pSysTray->NotifyIcon(NIM_DELETE, ID_ICON_VOLUME, NULL, NULL);
|
|
}
|
|
|
|
HRESULT Volume_OnDeviceChange(_In_ CSysTray * pSysTray, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
return Volume_FindMixerControl(pSysTray);
|
|
}
|
|
|
|
static void _RunVolume()
|
|
{
|
|
// FIXME: ensure we are loading the right one
|
|
ShellExecuteW(NULL, NULL, L"sndvol32.exe", NULL, NULL, SW_SHOWNORMAL);
|
|
}
|
|
|
|
static void _RunMMCpl()
|
|
{
|
|
ShellExecuteW(NULL, NULL, L"mmsys.cpl", NULL, NULL, SW_NORMAL);
|
|
}
|
|
|
|
static void _ShowContextMenu(CSysTray * pSysTray)
|
|
{
|
|
WCHAR strAdjust[128];
|
|
WCHAR strOpen[128];
|
|
LoadStringW(g_hInstance, IDS_VOL_OPEN, strOpen, _countof(strOpen));
|
|
LoadStringW(g_hInstance, IDS_VOL_ADJUST, strAdjust, _countof(strAdjust));
|
|
|
|
HMENU hPopup = CreatePopupMenu();
|
|
AppendMenuW(hPopup, MF_STRING, IDS_VOL_OPEN, strOpen);
|
|
AppendMenuW(hPopup, MF_STRING, IDS_VOL_ADJUST, strAdjust);
|
|
|
|
DWORD flags = TPM_RETURNCMD | TPM_NONOTIFY | TPM_RIGHTALIGN | TPM_BOTTOMALIGN;
|
|
POINT pt;
|
|
SetForegroundWindow(pSysTray->GetHWnd());
|
|
GetCursorPos(&pt);
|
|
|
|
DWORD id = TrackPopupMenuEx(hPopup, flags,
|
|
pt.x, pt.y,
|
|
pSysTray->GetHWnd(), NULL);
|
|
|
|
DestroyMenu(hPopup);
|
|
|
|
switch (id)
|
|
{
|
|
case IDS_VOL_OPEN:
|
|
_RunVolume();
|
|
break;
|
|
case IDS_VOL_ADJUST:
|
|
_RunMMCpl();
|
|
break;
|
|
}
|
|
}
|
|
|
|
HRESULT STDMETHODCALLTYPE Volume_Message(_In_ CSysTray * pSysTray, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT &lResult)
|
|
{
|
|
if (uMsg == g_mmDeviceChange)
|
|
return Volume_OnDeviceChange(pSysTray, wParam, lParam);
|
|
|
|
switch (uMsg)
|
|
{
|
|
case WM_USER + 220:
|
|
TRACE("Volume_Message: WM_USER+220\n");
|
|
if (wParam == 4)
|
|
{
|
|
if (lParam == FALSE)
|
|
return Volume_Init(pSysTray);
|
|
else
|
|
return Volume_Shutdown(pSysTray);
|
|
}
|
|
return S_FALSE;
|
|
|
|
case WM_USER + 221:
|
|
TRACE("Volume_Message: WM_USER+221\n");
|
|
if (wParam == 4)
|
|
{
|
|
lResult = (LRESULT)g_IsRunning;
|
|
return S_OK;
|
|
}
|
|
return S_FALSE;
|
|
|
|
case ID_ICON_VOLUME:
|
|
TRACE("Volume_Message uMsg=%d, w=%x, l=%x\n", uMsg, wParam, lParam);
|
|
|
|
Volume_Update(pSysTray);
|
|
|
|
switch (lParam)
|
|
{
|
|
case WM_LBUTTONDOWN:
|
|
break;
|
|
|
|
case WM_LBUTTONUP:
|
|
TRACE("TODO: display volume slider\n");
|
|
break;
|
|
|
|
case WM_LBUTTONDBLCLK:
|
|
_RunVolume();
|
|
break;
|
|
|
|
case WM_RBUTTONDOWN:
|
|
break;
|
|
|
|
case WM_RBUTTONUP:
|
|
_ShowContextMenu(pSysTray);
|
|
break;
|
|
|
|
case WM_RBUTTONDBLCLK:
|
|
break;
|
|
|
|
case WM_MOUSEMOVE:
|
|
break;
|
|
}
|
|
return S_OK;
|
|
|
|
default:
|
|
TRACE("Volume_Message received for unknown ID %d, ignoring.\n");
|
|
return S_FALSE;
|
|
}
|
|
|
|
return S_FALSE;
|
|
}
|