mirror of
https://github.com/reactos/reactos.git
synced 2024-11-19 05:22:59 +00:00
781c247bd3
- Use Unicode (WCHAR) instead of TCHAR - Code formatting - Use string safe functions - Close handles after calling `CreateProcess` - Save sound path as `REG_EXPAND_SZ` only if the path contains '%' character, like Windows does - Fix `wcsdup` leaks Reviewed-by: Mark Jansen <mark.jansen@reactos.org> Reviewed-by: Hermès Bélusca-Maïto <hermes.belusca-maito@reactos.org> Reviewed-by: Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com> Reviewed-by: Stanislav Motylkov <x86corez@gmail.com>
435 lines
14 KiB
C
435 lines
14 KiB
C
/*
|
|
*
|
|
* PROJECT: ReactOS Multimedia Control Panel
|
|
* FILE: dll/cpl/mmsys/audio.c
|
|
* PURPOSE: ReactOS Multimedia Control Panel
|
|
* PROGRAMMER: Thomas Weidenmueller <w3seek@reactos.com>
|
|
* Johannes Anderwald <janderwald@reactos.com>
|
|
* Dmitry Chapyshev <dmitry@reactos.org>
|
|
*/
|
|
|
|
#include "mmsys.h"
|
|
|
|
typedef struct _GLOBAL_DATA
|
|
{
|
|
BOOL bNoAudioOut;
|
|
BOOL bNoAudioIn;
|
|
BOOL bNoMIDIOut;
|
|
|
|
BOOL bAudioOutChanged;
|
|
BOOL bAudioInChanged;
|
|
BOOL bMIDIOutChanged;
|
|
|
|
} GLOBAL_DATA, *PGLOBAL_DATA;
|
|
|
|
VOID
|
|
InitAudioDlg(HWND hwnd, PGLOBAL_DATA pGlobalData)
|
|
{
|
|
WAVEOUTCAPSW waveOutputPaps;
|
|
WAVEINCAPSW waveInputPaps;
|
|
MIDIOUTCAPSW midiOutCaps;
|
|
WCHAR szNoDevices[256];
|
|
UINT DevsNum;
|
|
UINT uIndex;
|
|
HWND hCB;
|
|
LRESULT Res;
|
|
|
|
LoadStringW(hApplet, IDS_NO_DEVICES, szNoDevices, _countof(szNoDevices));
|
|
|
|
// Init sound playback devices list
|
|
hCB = GetDlgItem(hwnd, IDC_DEVICE_PLAY_LIST);
|
|
|
|
DevsNum = waveOutGetNumDevs();
|
|
if (DevsNum < 1)
|
|
{
|
|
Res = SendMessageW(hCB, CB_ADDSTRING, 0, (LPARAM)szNoDevices);
|
|
SendMessageW(hCB, CB_SETCURSEL, (WPARAM)Res, 0);
|
|
pGlobalData->bNoAudioOut = TRUE;
|
|
}
|
|
else
|
|
{
|
|
WCHAR DefaultDevice[MAX_PATH] = {0};
|
|
HKEY hKey;
|
|
DWORD dwSize = sizeof(DefaultDevice);
|
|
UINT DefaultIndex = 0;
|
|
|
|
if (RegOpenKeyExW(HKEY_CURRENT_USER, L"Software\\Microsoft\\Multimedia\\Sound Mapper", 0, KEY_READ, &hKey) == ERROR_SUCCESS)
|
|
{
|
|
RegQueryValueExW(hKey, L"Playback", NULL, NULL, (LPBYTE)DefaultDevice, &dwSize);
|
|
DefaultDevice[_countof(DefaultDevice) - 1] = UNICODE_NULL;
|
|
RegCloseKey(hKey);
|
|
}
|
|
|
|
for (uIndex = 0; uIndex < DevsNum; uIndex++)
|
|
{
|
|
if (waveOutGetDevCapsW(uIndex, &waveOutputPaps, sizeof(waveOutputPaps)))
|
|
continue;
|
|
|
|
Res = SendMessageW(hCB, CB_ADDSTRING, 0, (LPARAM)waveOutputPaps.szPname);
|
|
|
|
if (CB_ERR != Res)
|
|
{
|
|
SendMessageW(hCB, CB_SETITEMDATA, Res, (LPARAM)uIndex);
|
|
if (!_wcsicmp(waveOutputPaps.szPname, DefaultDevice))
|
|
DefaultIndex = Res;
|
|
}
|
|
}
|
|
SendMessageW(hCB, CB_SETCURSEL, (WPARAM)DefaultIndex, 0);
|
|
}
|
|
|
|
// Init sound recording devices list
|
|
hCB = GetDlgItem(hwnd, IDC_DEVICE_REC_LIST);
|
|
|
|
DevsNum = waveInGetNumDevs();
|
|
if (DevsNum < 1)
|
|
{
|
|
Res = SendMessageW(hCB, CB_ADDSTRING, 0, (LPARAM)szNoDevices);
|
|
SendMessageW(hCB, CB_SETCURSEL, (WPARAM)Res, 0);
|
|
pGlobalData->bNoAudioIn = TRUE;
|
|
}
|
|
else
|
|
{
|
|
WCHAR DefaultDevice[MAX_PATH] = {0};
|
|
HKEY hKey;
|
|
DWORD dwSize = sizeof(DefaultDevice);
|
|
UINT DefaultIndex = 0;
|
|
|
|
if (RegOpenKeyExW(HKEY_CURRENT_USER, L"Software\\Microsoft\\Multimedia\\Sound Mapper", 0, KEY_READ, &hKey) == ERROR_SUCCESS)
|
|
{
|
|
RegQueryValueExW(hKey, L"Record", NULL, NULL, (LPBYTE)DefaultDevice, &dwSize);
|
|
DefaultDevice[_countof(DefaultDevice) - 1] = UNICODE_NULL;
|
|
RegCloseKey(hKey);
|
|
}
|
|
|
|
|
|
for (uIndex = 0; uIndex < DevsNum; uIndex++)
|
|
{
|
|
if (waveInGetDevCapsW(uIndex, &waveInputPaps, sizeof(waveInputPaps)))
|
|
continue;
|
|
|
|
Res = SendMessageW(hCB, CB_ADDSTRING, 0, (LPARAM)waveInputPaps.szPname);
|
|
|
|
if (CB_ERR != Res)
|
|
{
|
|
SendMessageW(hCB, CB_SETITEMDATA, Res, (LPARAM)uIndex);
|
|
if (!_wcsicmp(waveInputPaps.szPname, DefaultDevice))
|
|
DefaultIndex = Res;
|
|
}
|
|
}
|
|
SendMessageW(hCB, CB_SETCURSEL, (WPARAM)DefaultIndex, 0);
|
|
}
|
|
|
|
// Init MIDI devices list
|
|
hCB = GetDlgItem(hwnd, IDC_DEVICE_MIDI_LIST);
|
|
|
|
DevsNum = midiOutGetNumDevs();
|
|
if (DevsNum < 1)
|
|
{
|
|
Res = SendMessageW(hCB, CB_ADDSTRING, 0, (LPARAM)szNoDevices);
|
|
SendMessageW(hCB, CB_SETCURSEL, (WPARAM)Res, 0);
|
|
pGlobalData->bNoMIDIOut = TRUE;
|
|
}
|
|
else
|
|
{
|
|
WCHAR DefaultDevice[MAX_PATH] = {0};
|
|
HKEY hKey;
|
|
DWORD dwSize = sizeof(DefaultDevice);
|
|
UINT DefaultIndex = 0;
|
|
|
|
if (RegOpenKeyExW(HKEY_CURRENT_USER, L"Software\\Microsoft\\Windows\\CurrentVersion\\Multimedia\\MIDIMap", 0, KEY_READ, &hKey) == ERROR_SUCCESS)
|
|
{
|
|
RegQueryValueExW(hKey, L"szPname", NULL, NULL, (LPBYTE)DefaultDevice, &dwSize);
|
|
DefaultDevice[_countof(DefaultDevice) - 1] = UNICODE_NULL;
|
|
RegCloseKey(hKey);
|
|
}
|
|
|
|
for (uIndex = 0; uIndex < DevsNum; uIndex++)
|
|
{
|
|
if (midiOutGetDevCapsW(uIndex, &midiOutCaps, sizeof(midiOutCaps)))
|
|
continue;
|
|
|
|
Res = SendMessageW(hCB, CB_ADDSTRING, 0, (LPARAM)midiOutCaps.szPname);
|
|
|
|
if (CB_ERR != Res)
|
|
{
|
|
SendMessageW(hCB, CB_SETITEMDATA, Res, (LPARAM)uIndex);
|
|
if (!_wcsicmp(midiOutCaps.szPname, DefaultDevice))
|
|
DefaultIndex = Res;
|
|
}
|
|
}
|
|
SendMessageW(hCB, CB_SETCURSEL, (WPARAM)DefaultIndex, 0);
|
|
}
|
|
}
|
|
|
|
VOID
|
|
UpdateRegistryString(HWND hwnd, INT ctrl, LPWSTR key, LPWSTR value)
|
|
{
|
|
HWND hwndCombo = GetDlgItem(hwnd, ctrl);
|
|
INT CurSel = SendMessageW(hwndCombo, CB_GETCURSEL, 0, 0);
|
|
UINT TextLen;
|
|
WCHAR SelectedDevice[MAX_PATH] = {0};
|
|
HKEY hKey;
|
|
|
|
if (CurSel == CB_ERR)
|
|
return;
|
|
|
|
TextLen = SendMessageW(hwndCombo, CB_GETLBTEXTLEN, CurSel, 0) + 1;
|
|
|
|
if (TextLen > _countof(SelectedDevice))
|
|
return;
|
|
|
|
SendMessageW(hwndCombo, CB_GETLBTEXT, CurSel, (LPARAM)SelectedDevice);
|
|
|
|
if (RegCreateKeyExW(HKEY_CURRENT_USER, key, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hKey, NULL) != ERROR_SUCCESS)
|
|
return;
|
|
|
|
RegSetValueExW(hKey, value, 0, REG_SZ, (BYTE*)SelectedDevice, (wcslen(SelectedDevice) + 1) * sizeof(WCHAR));
|
|
RegCloseKey(hKey);
|
|
}
|
|
|
|
VOID
|
|
SaveAudioDlg(HWND hwnd, PGLOBAL_DATA pGlobalData)
|
|
{
|
|
if (pGlobalData->bAudioOutChanged)
|
|
{
|
|
UpdateRegistryString(hwnd,
|
|
IDC_DEVICE_PLAY_LIST,
|
|
L"Software\\Microsoft\\Multimedia\\Sound Mapper",
|
|
L"Playback");
|
|
}
|
|
|
|
if (pGlobalData->bAudioInChanged)
|
|
{
|
|
UpdateRegistryString(hwnd,
|
|
IDC_DEVICE_REC_LIST,
|
|
L"Software\\Microsoft\\Multimedia\\Sound Mapper",
|
|
L"Record");
|
|
}
|
|
|
|
if (pGlobalData->bMIDIOutChanged)
|
|
{
|
|
UpdateRegistryString(hwnd,
|
|
IDC_DEVICE_MIDI_LIST,
|
|
L"Software\\Microsoft\\Windows\\CurrentVersion\\Multimedia\\MIDIMap",
|
|
L"szPname");
|
|
}
|
|
}
|
|
|
|
static UINT
|
|
GetDevNum(HWND hControl, DWORD Id)
|
|
{
|
|
int iCurSel;
|
|
UINT DevNum;
|
|
|
|
iCurSel = SendMessageW(hControl, CB_GETCURSEL, 0, 0);
|
|
|
|
if (iCurSel == CB_ERR)
|
|
return 0;
|
|
|
|
DevNum = (UINT)SendMessageW(hControl, CB_GETITEMDATA, iCurSel, 0);
|
|
if (DevNum == (UINT) CB_ERR)
|
|
return 0;
|
|
|
|
if (mixerGetID((HMIXEROBJ)IntToPtr(DevNum), &DevNum, Id) != MMSYSERR_NOERROR)
|
|
return 0;
|
|
|
|
return DevNum;
|
|
}
|
|
|
|
/* Audio property page dialog callback */
|
|
INT_PTR CALLBACK
|
|
AudioDlgProc(HWND hwndDlg,
|
|
UINT uMsg,
|
|
WPARAM wParam,
|
|
LPARAM lParam)
|
|
{
|
|
PGLOBAL_DATA pGlobalData;
|
|
|
|
pGlobalData = (PGLOBAL_DATA)GetWindowLongPtrW(hwndDlg, DWLP_USER);
|
|
|
|
switch (uMsg)
|
|
{
|
|
case WM_INITDIALOG:
|
|
{
|
|
UINT NumWavOut = waveOutGetNumDevs();
|
|
|
|
pGlobalData = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(GLOBAL_DATA));
|
|
SetWindowLongPtrW(hwndDlg, DWLP_USER, (LONG_PTR)pGlobalData);
|
|
|
|
if (!pGlobalData)
|
|
break;
|
|
|
|
InitAudioDlg(hwndDlg, pGlobalData);
|
|
|
|
if (!NumWavOut)
|
|
{
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_DEVICE_PLAY_LIST), FALSE);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_DEVICE_REC_LIST), FALSE);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_DEVICE_MIDI_LIST), FALSE);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_DEFAULT_DEV_CHECKBOX), FALSE);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_VOLUME1_BTN), FALSE);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_ADV2_BTN), FALSE);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_VOLUME2_BTN), FALSE);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_ADV1_BTN), FALSE);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_VOLUME3_BTN), FALSE);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_ADV3_BTN), FALSE);
|
|
}
|
|
|
|
if (pGlobalData->bNoAudioOut)
|
|
{
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_DEVICE_PLAY_LIST), FALSE);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_VOLUME1_BTN), FALSE);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_ADV2_BTN), FALSE);
|
|
}
|
|
|
|
if (pGlobalData->bNoAudioIn)
|
|
{
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_DEVICE_REC_LIST), FALSE);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_VOLUME2_BTN), FALSE);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_ADV1_BTN), FALSE);
|
|
}
|
|
|
|
if (pGlobalData->bNoMIDIOut)
|
|
{
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_DEVICE_MIDI_LIST), FALSE);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_VOLUME3_BTN), FALSE);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_ADV3_BTN), FALSE);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case WM_COMMAND:
|
|
{
|
|
STARTUPINFOW si;
|
|
PROCESS_INFORMATION pi;
|
|
WCHAR szPath[MAX_PATH];
|
|
|
|
if (!pGlobalData)
|
|
break;
|
|
|
|
switch (LOWORD(wParam))
|
|
{
|
|
case IDC_VOLUME1_BTN:
|
|
{
|
|
StringCchPrintfW(szPath, _countof(szPath), L"sndvol32.exe -d %d",
|
|
GetDevNum(GetDlgItem(hwndDlg, IDC_DEVICE_PLAY_LIST), MIXER_OBJECTF_WAVEOUT));
|
|
|
|
ZeroMemory(&si, sizeof(si));
|
|
si.cb = sizeof(si);
|
|
si.dwFlags = STARTF_USESHOWWINDOW;
|
|
si.wShowWindow = SW_SHOW;
|
|
|
|
if (CreateProcessW(NULL, szPath, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
|
|
{
|
|
CloseHandle(pi.hProcess);
|
|
CloseHandle(pi.hThread);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case IDC_ADV2_BTN:
|
|
{
|
|
|
|
}
|
|
break;
|
|
|
|
case IDC_VOLUME2_BTN:
|
|
{
|
|
StringCchPrintfW(szPath, _countof(szPath), L"sndvol32.exe -r -d %d",
|
|
GetDevNum(GetDlgItem(hwndDlg, IDC_DEVICE_REC_LIST), MIXER_OBJECTF_WAVEIN));
|
|
|
|
ZeroMemory(&si, sizeof(si));
|
|
si.cb = sizeof(si);
|
|
si.dwFlags = STARTF_USESHOWWINDOW;
|
|
si.wShowWindow = SW_SHOW;
|
|
|
|
if (CreateProcessW(NULL, szPath, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
|
|
{
|
|
CloseHandle(pi.hProcess);
|
|
CloseHandle(pi.hThread);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case IDC_ADV1_BTN:
|
|
{
|
|
|
|
}
|
|
break;
|
|
|
|
case IDC_VOLUME3_BTN:
|
|
{
|
|
StringCchPrintfW(szPath, _countof(szPath), L"sndvol32.exe -d %d",
|
|
GetDevNum(GetDlgItem(hwndDlg, IDC_DEVICE_MIDI_LIST), MIXER_OBJECTF_MIDIOUT));
|
|
|
|
ZeroMemory(&si, sizeof(si));
|
|
si.cb = sizeof(si);
|
|
si.dwFlags = STARTF_USESHOWWINDOW;
|
|
si.wShowWindow = SW_SHOW;
|
|
|
|
if (CreateProcessW(NULL, szPath, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
|
|
{
|
|
CloseHandle(pi.hProcess);
|
|
CloseHandle(pi.hThread);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case IDC_ADV3_BTN:
|
|
{
|
|
|
|
}
|
|
break;
|
|
|
|
case IDC_DEVICE_PLAY_LIST:
|
|
{
|
|
if (HIWORD(wParam) == CBN_SELCHANGE)
|
|
{
|
|
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
|
|
pGlobalData->bAudioOutChanged = TRUE;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case IDC_DEVICE_REC_LIST:
|
|
{
|
|
if (HIWORD(wParam) == CBN_SELCHANGE)
|
|
{
|
|
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
|
|
pGlobalData->bAudioInChanged = TRUE;
|
|
}
|
|
}
|
|
|
|
case IDC_DEVICE_MIDI_LIST:
|
|
{
|
|
if (HIWORD(wParam) == CBN_SELCHANGE)
|
|
{
|
|
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
|
|
pGlobalData->bMIDIOutChanged = TRUE;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case WM_DESTROY:
|
|
if (!pGlobalData)
|
|
break;
|
|
|
|
HeapFree(GetProcessHeap(), 0, pGlobalData);
|
|
break;
|
|
|
|
case WM_NOTIFY:
|
|
if (!pGlobalData)
|
|
break;
|
|
|
|
if (((LPNMHDR)lParam)->code == (UINT)PSN_APPLY)
|
|
{
|
|
SaveAudioDlg(hwndDlg, pGlobalData);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|