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wine/programs/winecfg/audio.c

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/*
* Audio management UI code
*
* Copyright 2004 Chris Morgan
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*
*/
#define WIN32_LEAN_AND_MEAN
#define NONAMELESSSTRUCT
#define NONAMELESSUNION
#include "config.h"
#include "wine/port.h"
#include <assert.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <windows.h>
#include <wine/debug.h>
#include <shellapi.h>
#include <objbase.h>
#include <shlguid.h>
#include <shlwapi.h>
#include <shlobj.h>
#include <mmsystem.h>
#include <mmreg.h>
#include <mmddk.h>
#include "winecfg.h"
#include "resource.h"
WINE_DEFAULT_DEBUG_CHANNEL(winecfg);
#define DRIVER_MASK 0x80000000
#define DEVICE_MASK 0x40000000
#define MAX_NAME_LENGTH 64
typedef DWORD (WINAPI * MessagePtr)(UINT, UINT, DWORD_PTR, DWORD_PTR, DWORD_PTR);
static struct DSOUNDACCEL
{
UINT displayID;
UINT visible;
const char* settingStr;
} DSound_HW_Accels[] = {
{IDS_ACCEL_FULL, 1, "Full"},
{IDS_ACCEL_STANDARD, 0, "Standard"},
{IDS_ACCEL_BASIC, 0, "Basic"},
{IDS_ACCEL_EMULATION, 1, "Emulation"},
{0, 0, 0}
};
static const char* DSound_Rates[] = {
"48000",
"44100",
"22050",
"16000",
"11025",
"8000",
NULL
};
static const char* DSound_Bits[] = {
"8",
"16",
NULL
};
typedef struct
{
UINT nameID;
const char *szDriver;
HDRVR hDriver;
} AUDIO_DRIVER;
static AUDIO_DRIVER sAudioDrivers[] = {
{IDS_DRIVER_ALSA, "alsa"},
{IDS_DRIVER_OSS, "oss"},
{IDS_DRIVER_COREAUDIO, "coreaudio"},
{IDS_DRIVER_JACK, "jack"},
{IDS_DRIVER_NAS, "nas"},
{IDS_DRIVER_ESOUND, "esd"},
{0, ""}
};
/* list of available drivers */
static AUDIO_DRIVER * loadedAudioDrv;
/* local copy of registry setting */
static char curAudioDriver[1024];
/* driver index to configure */
static int toConfigure;
/* display a driver specific configuration dialog */
static void configureAudioDriver(HWND hDlg)
{
const AUDIO_DRIVER *pAudioDrv = &loadedAudioDrv[toConfigure];
if (strlen(pAudioDrv->szDriver) != 0)
{
HDRVR hdrvr;
char wine_driver[MAX_NAME_LENGTH + 9];
sprintf(wine_driver, "wine%s.drv", pAudioDrv->szDriver);
hdrvr = pAudioDrv->hDriver;
if (hdrvr != 0)
{
if (SendDriverMessage(hdrvr, DRV_QUERYCONFIGURE, 0, 0) != 0)
{
DRVCONFIGINFO dci;
dci.dwDCISize = sizeof (dci);
dci.lpszDCISectionName = NULL;
dci.lpszDCIAliasName = NULL;
SendDriverMessage(hdrvr, DRV_CONFIGURE, 0, (LONG_PTR)&dci);
}
}
else
{
WCHAR wine_driverW[MAX_NAME_LENGTH+9];
WCHAR messageStr[256];
WCHAR str[1024];
MultiByteToWideChar (CP_ACP, 0, wine_driver, -1, wine_driverW,
sizeof (wine_driverW)/sizeof(wine_driverW[0]));
LoadStringW (GetModuleHandle (NULL), IDS_OPEN_DRIVER_ERROR, messageStr,
sizeof(messageStr)/sizeof(messageStr[0]));
wsprintfW (str, messageStr, wine_driverW);
MessageBoxW (hDlg, str, NULL, MB_OK | MB_ICONERROR);
}
}
}
/* is driver in local copy of driver registry string */
static BOOL isDriverSet(const char * driver)
{
WINE_TRACE("driver = %s, curAudioDriver = %s\n", driver, curAudioDriver);
if (strstr(curAudioDriver, driver))
return TRUE;
return FALSE;
}
/* add driver to local copy of driver registry string */
static void addDriver(const char * driver)
{
if (!isDriverSet(driver))
{
if (strlen(curAudioDriver))
strcat(curAudioDriver, ",");
strcat(curAudioDriver, driver);
}
}
/* remove driver from local copy of driver registry string */
static void removeDriver(const char * driver)
{
char pattern[32], *p;
int drvlen, listlen;
strcpy(pattern, ",");
strcat(pattern, driver);
strcat(pattern, ",");
drvlen = strlen(driver);
listlen = strlen(curAudioDriver);
p = strstr(curAudioDriver, pattern);
if (p) /* somewhere in the middle */
memmove(p, p+drvlen+1, strlen(p+drvlen+1)+1);
else if (!strncmp(curAudioDriver, pattern+1, drvlen+1)) /* the head */
memmove(curAudioDriver, curAudioDriver+drvlen+1, listlen-drvlen);
else if (!strncmp(curAudioDriver+listlen-drvlen-1, pattern, drvlen+1)) /* the tail */
curAudioDriver[listlen-drvlen-1] = 0;
else if (!strcmp(curAudioDriver, driver)) /* only one entry (head&tail) */
curAudioDriver[0] = 0;
else
WINE_FIXME("driver '%s' is not in the list, please report!\n", driver);
}
static void initAudioDeviceTree(HWND hDlg)
{
AUDIO_DRIVER *pAudioDrv = NULL;
int i, j;
TVINSERTSTRUCTW insert;
HTREEITEM root, driver[10];
HWND tree = NULL;
HIMAGELIST hImageList;
HBITMAP hBitMap;
HCURSOR old_cursor;
WCHAR driver_type[64], dev_type[64];
tree = GetDlgItem(hDlg, IDC_AUDIO_TREE);
if (!tree)
return;
/* set tree view style */
SetWindowLong(tree, GWL_STYLE, GetWindowLong(tree, GWL_STYLE) | TVS_HASBUTTONS | TVS_HASLINES | TVS_LINESATROOT);
/* state checkbox */
hImageList = ImageList_Create(16, 16, FALSE, 3, 0);
hBitMap = LoadBitmap(GetModuleHandle(NULL), MAKEINTRESOURCE(IDB_CHECKBOX));
ImageList_Add(hImageList, hBitMap, NULL);
DeleteObject(hBitMap);
SendMessageW( tree, TVM_SETIMAGELIST, TVSIL_STATE, (LPARAM)hImageList );
/* root item */
LoadStringW (GetModuleHandle (NULL), IDS_SOUNDDRIVERS, driver_type,
sizeof(driver_type)/sizeof(driver_type[0]));
insert.hParent = TVI_ROOT;
insert.hInsertAfter = TVI_LAST;
insert.u.item.mask = TVIF_TEXT | TVIF_CHILDREN;
insert.u.item.pszText = driver_type;
insert.u.item.cChildren = 1;
root = (HTREEITEM)SendDlgItemMessageW (hDlg, IDC_AUDIO_TREE, TVM_INSERTITEMW, 0, (LPARAM)&insert);
/* change to the wait cursor because this can take a while if there is a
* misbehaving driver that takes a long time to open
*/
old_cursor = SetCursor(LoadCursor(0, IDC_WAIT));
/* iterate over list of loaded drivers */
for (pAudioDrv = loadedAudioDrv, i = 0; pAudioDrv->nameID; i++, pAudioDrv++) {
HDRVR hdrv;
char name[MAX_PATH];
WCHAR text[MAX_PATH];
sprintf(name, "wine%s.drv", pAudioDrv->szDriver);
LoadStringW (GetModuleHandle (NULL), pAudioDrv->nameID, text,
sizeof(text)/sizeof(text[0]));
if ((hdrv = pAudioDrv->hDriver))
{
HMODULE lib;
if ((lib = GetDriverModuleHandle(hdrv)))
{
int num_wod = 0, num_wid = 0, num_mod = 0, num_mid = 0, num_aux = 0, num_mxd = 0;
MessagePtr wodMessagePtr = (MessagePtr)GetProcAddress(lib, "wodMessage");
MessagePtr widMessagePtr = (MessagePtr)GetProcAddress(lib, "widMessage");
MessagePtr modMessagePtr = (MessagePtr)GetProcAddress(lib, "modMessage");
MessagePtr midMessagePtr = (MessagePtr)GetProcAddress(lib, "midMessage");
MessagePtr auxMessagePtr = (MessagePtr)GetProcAddress(lib, "auxMessage");
MessagePtr mxdMessagePtr = (MessagePtr)GetProcAddress(lib, "mxdMessage");
if (wodMessagePtr)
num_wod = wodMessagePtr(0, WODM_GETNUMDEVS, 0, 0, 0);
if (widMessagePtr)
num_wid = widMessagePtr(0, WIDM_GETNUMDEVS, 0, 0, 0);
if (modMessagePtr)
num_mod = modMessagePtr(0, MODM_GETNUMDEVS, 0, 0, 0);
if (midMessagePtr)
num_mid = midMessagePtr(0, MIDM_GETNUMDEVS, 0, 0, 0);
if (auxMessagePtr)
num_aux = auxMessagePtr(0, AUXDM_GETNUMDEVS, 0, 0, 0);
if (mxdMessagePtr)
num_mxd = mxdMessagePtr(0, MXDM_GETNUMDEVS, 0, 0, 0);
if (num_wod == 0 && num_wid == 0 && num_mod == 0 && num_mid == 0 && num_aux == 0 && num_mxd == 0)
{
insert.hParent = root;
insert.u.item.mask = TVIF_TEXT | TVIF_STATE | TVIF_PARAM;
insert.u.item.pszText = text;
insert.u.item.stateMask = TVIS_STATEIMAGEMASK;
insert.u.item.lParam = i + DRIVER_MASK;
if (isDriverSet(pAudioDrv->szDriver))
insert.u.item.state = INDEXTOSTATEIMAGEMASK(2);
else
insert.u.item.state = INDEXTOSTATEIMAGEMASK(1);
driver[i] = (HTREEITEM)SendDlgItemMessageW (hDlg, IDC_AUDIO_TREE, TVM_INSERTITEMW, 0, (LPARAM)&insert);
}
else
{
HTREEITEM type;
insert.hParent = root;
insert.u.item.mask = TVIF_TEXT | TVIF_CHILDREN | TVIF_STATE | TVIF_PARAM;
insert.u.item.pszText = text;
insert.u.item.cChildren = 1;
insert.u.item.stateMask = TVIS_STATEIMAGEMASK;
insert.u.item.lParam = i + DRIVER_MASK;
if (isDriverSet(pAudioDrv->szDriver))
insert.u.item.state = INDEXTOSTATEIMAGEMASK(2);
else
insert.u.item.state = INDEXTOSTATEIMAGEMASK(1);
driver[i] = (HTREEITEM)SendDlgItemMessageW (hDlg, IDC_AUDIO_TREE, TVM_INSERTITEMW, 0, (LPARAM)&insert);
if (num_wod)
{
LoadStringW (GetModuleHandle (NULL), IDS_DEVICES_WAVEOUT, dev_type,
sizeof(dev_type)/sizeof(dev_type[0]));
insert.hParent = driver[i];
insert.u.item.mask = TVIF_TEXT | TVIF_CHILDREN;
insert.u.item.pszText = dev_type;
insert.u.item.cChildren = 1;
type = (HTREEITEM)SendDlgItemMessageW (hDlg, IDC_AUDIO_TREE, TVM_INSERTITEMW, 0, (LPARAM)&insert);
for (j = 0; j < num_wod; j++)
{
WAVEOUTCAPSW caps;
wodMessagePtr(j, WODM_GETDEVCAPS, 0, (DWORD_PTR)&caps, sizeof(caps));
insert.hParent = type;
insert.u.item.mask = TVIF_TEXT | TVIF_PARAM;
insert.u.item.pszText = caps.szPname;
insert.u.item.lParam = j + DEVICE_MASK;
SendDlgItemMessageW (hDlg, IDC_AUDIO_TREE, TVM_INSERTITEMW, 0, (LPARAM)&insert);
}
}
if (num_wid)
{
LoadStringW (GetModuleHandle (NULL), IDS_DEVICES_WAVEIN, dev_type,
sizeof(dev_type)/sizeof(dev_type[0]));
insert.hParent = driver[i];
insert.u.item.mask = TVIF_TEXT | TVIF_CHILDREN;
insert.u.item.pszText = dev_type;
insert.u.item.cChildren = 1;
type = (HTREEITEM)SendDlgItemMessageW (hDlg, IDC_AUDIO_TREE, TVM_INSERTITEMW, 0, (LPARAM)&insert);
for (j = 0; j < num_wid; j++)
{
WAVEINCAPSW caps;
widMessagePtr(j, WIDM_GETDEVCAPS, 0, (DWORD_PTR)&caps, sizeof(caps));
insert.hParent = type;
insert.u.item.mask = TVIF_TEXT | TVIF_PARAM;
insert.u.item.pszText = caps.szPname;
insert.u.item.lParam = j + DEVICE_MASK;
SendDlgItemMessageW (hDlg, IDC_AUDIO_TREE, TVM_INSERTITEMW, 0, (LPARAM)&insert);
}
}
if (num_mod)
{
LoadStringW (GetModuleHandle (NULL), IDS_DEVICES_MIDIOUT, dev_type,
sizeof(dev_type)/sizeof(dev_type[0]));
insert.hParent = driver[i];
insert.u.item.mask = TVIF_TEXT | TVIF_CHILDREN;
insert.u.item.pszText = dev_type;
insert.u.item.cChildren = 1;
type = (HTREEITEM)SendDlgItemMessageW (hDlg, IDC_AUDIO_TREE, TVM_INSERTITEMW, 0, (LPARAM)&insert);
for (j = 0; j < num_mod; j++)
{
MIDIOUTCAPSW caps;
modMessagePtr(j, MODM_GETDEVCAPS, 0, (DWORD_PTR)&caps, sizeof(caps));
insert.hParent = type;
insert.u.item.mask = TVIF_TEXT | TVIF_PARAM;
insert.u.item.pszText = caps.szPname;
insert.u.item.lParam = j + DEVICE_MASK;
SendDlgItemMessageW (hDlg, IDC_AUDIO_TREE, TVM_INSERTITEMW, 0, (LPARAM)&insert);
}
}
if (num_mid)
{
LoadStringW (GetModuleHandle (NULL), IDS_DEVICES_MIDIIN, dev_type,
sizeof(dev_type)/sizeof(dev_type[0]));
insert.hParent = driver[i];
insert.u.item.mask = TVIF_TEXT | TVIF_CHILDREN;
insert.u.item.pszText = dev_type;
insert.u.item.cChildren = 1;
type = (HTREEITEM)SendDlgItemMessageW (hDlg, IDC_AUDIO_TREE, TVM_INSERTITEMW, 0, (LPARAM)&insert);
for (j = 0; j < num_mid; j++)
{
MIDIINCAPSW caps;
midMessagePtr(j, MIDM_GETDEVCAPS, 0, (DWORD_PTR)&caps, sizeof(caps));
insert.hParent = type;
insert.u.item.mask = TVIF_TEXT | TVIF_PARAM;
insert.u.item.pszText = caps.szPname;
insert.u.item.lParam = j + DEVICE_MASK;
SendDlgItemMessageW (hDlg, IDC_AUDIO_TREE, TVM_INSERTITEMW, 0, (LPARAM)&insert);
}
}
if (num_aux)
{
LoadStringW (GetModuleHandle (NULL), IDS_DEVICES_AUX, dev_type,
sizeof(dev_type)/sizeof(dev_type[0]));
insert.hParent = driver[i];
insert.u.item.mask = TVIF_TEXT | TVIF_CHILDREN;
insert.u.item.pszText = dev_type;
insert.u.item.cChildren = 1;
type = (HTREEITEM)SendDlgItemMessageW (hDlg, IDC_AUDIO_TREE, TVM_INSERTITEMW, 0, (LPARAM)&insert);
for (j = 0; j < num_aux; j++)
{
AUXCAPSW caps;
auxMessagePtr(j, AUXDM_GETDEVCAPS, 0, (DWORD_PTR)&caps, sizeof(caps));
insert.hParent = type;
insert.u.item.mask = TVIF_TEXT | TVIF_PARAM;
insert.u.item.pszText = caps.szPname;
insert.u.item.lParam = j + DEVICE_MASK;
SendDlgItemMessageW (hDlg, IDC_AUDIO_TREE, TVM_INSERTITEMW, 0, (LPARAM)&insert);
}
}
if (num_mxd)
{
LoadStringW (GetModuleHandle (NULL), IDS_DEVICES_MIXER, dev_type,
sizeof(dev_type)/sizeof(dev_type[0]));
insert.hParent = driver[i];
insert.u.item.mask = TVIF_TEXT | TVIF_CHILDREN;
insert.u.item.pszText = dev_type;
insert.u.item.cChildren = 1;
type = (HTREEITEM)SendDlgItemMessageW (hDlg, IDC_AUDIO_TREE, TVM_INSERTITEMW, 0, (LPARAM)&insert);
for (j = 0; j < num_mxd; j++)
{
MIXERCAPSW caps;
mxdMessagePtr(j, MXDM_GETDEVCAPS, 0, (DWORD_PTR)&caps, sizeof(caps));
insert.hParent = type;
insert.u.item.mask = TVIF_TEXT | TVIF_PARAM;
insert.u.item.pszText = caps.szPname;
insert.u.item.lParam = j + DEVICE_MASK;
SendDlgItemMessageW (hDlg, IDC_AUDIO_TREE, TVM_INSERTITEMW, 0, (LPARAM)&insert);
}
}
}
}
}
}
/* restore the original cursor */
SetCursor(old_cursor);
SendDlgItemMessage(hDlg, IDC_AUDIO_TREE, TVM_SELECTITEM, 0, 0);
SendDlgItemMessage(hDlg, IDC_AUDIO_TREE, TVM_EXPAND, TVE_EXPAND, (LPARAM)root);
for (j = 0; j < i; j++)
SendDlgItemMessage(hDlg, IDC_AUDIO_TREE, TVM_EXPAND, TVE_EXPAND, (LPARAM)driver[j]);
}
/* find all drivers that can be loaded */
static void findAudioDrivers(void)
{
int numFound = 0;
AUDIO_DRIVER *pAudioDrv = NULL;
HCURSOR old_cursor;
/* delete an existing list */
HeapFree(GetProcessHeap(), 0, loadedAudioDrv);
loadedAudioDrv = 0;
/* change to the wait cursor because this can take a while if there is a
* misbehaving driver that takes a long time to open
*/
old_cursor = SetCursor(LoadCursor(0, IDC_WAIT));
for (pAudioDrv = sAudioDrivers; pAudioDrv->nameID; pAudioDrv++)
{
if (strlen(pAudioDrv->szDriver))
{
HDRVR hdrv;
char driver[MAX_PATH];
sprintf(driver, "wine%s.drv", pAudioDrv->szDriver);
hdrv = pAudioDrv->hDriver;
if (!pAudioDrv->hDriver && (hdrv = OpenDriverA(driver, 0, 0))) {
HMODULE lib = GetDriverModuleHandle(hdrv);
MessagePtr wodMessagePtr = (MessagePtr)GetProcAddress(lib, "wodMessage");
MessagePtr widMessagePtr = (MessagePtr)GetProcAddress(lib, "widMessage");
MessagePtr modMessagePtr = (MessagePtr)GetProcAddress(lib, "modMessage");
MessagePtr midMessagePtr = (MessagePtr)GetProcAddress(lib, "midMessage");
MessagePtr auxMessagePtr = (MessagePtr)GetProcAddress(lib, "auxMessage");
MessagePtr mxdMessagePtr = (MessagePtr)GetProcAddress(lib, "mxdMessage");
pAudioDrv->hDriver = hdrv;
if (wodMessagePtr)
wodMessagePtr(0, DRVM_INIT, 0, 0, 0);
if (widMessagePtr)
widMessagePtr(0, DRVM_INIT, 0, 0, 0);
if (modMessagePtr)
modMessagePtr(0, DRVM_INIT, 0, 0, 0);
if (midMessagePtr)
midMessagePtr(0, DRVM_INIT, 0, 0, 0);
if (auxMessagePtr)
auxMessagePtr(0, DRVM_INIT, 0, 0, 0);
if (mxdMessagePtr)
mxdMessagePtr(0, DRVM_INIT, 0, 0, 0);
}
if (hdrv)
{
if (loadedAudioDrv)
loadedAudioDrv = HeapReAlloc(GetProcessHeap(), 0, loadedAudioDrv, (numFound + 1) * sizeof(AUDIO_DRIVER));
else
loadedAudioDrv = HeapAlloc(GetProcessHeap(), 0, sizeof(AUDIO_DRIVER));
CopyMemory(&loadedAudioDrv[numFound], pAudioDrv, sizeof(AUDIO_DRIVER));
numFound++;
}
}
}
/* restore the original cursor */
SetCursor(old_cursor);
/* terminate list with empty driver */
if (numFound) {
loadedAudioDrv = HeapReAlloc(GetProcessHeap(), 0, loadedAudioDrv, (numFound + 1) * sizeof(AUDIO_DRIVER));
CopyMemory(&loadedAudioDrv[numFound], pAudioDrv, sizeof(AUDIO_DRIVER));
} else {
loadedAudioDrv = HeapAlloc(GetProcessHeap(), 0, sizeof(AUDIO_DRIVER));
CopyMemory(&loadedAudioDrv[0], pAudioDrv, sizeof(AUDIO_DRIVER));
}
}
/* check local copy of registry string for unloadable drivers */
static void checkRegistrySetting(HWND hDlg)
{
const AUDIO_DRIVER *pAudioDrv;
char * token, * tokens;
tokens = HeapAlloc(GetProcessHeap(), 0, strlen(curAudioDriver)+1);
strcpy(tokens, curAudioDriver);
start_over:
token = strtok(tokens, ",");
while (token != NULL)
{
BOOL found = FALSE;
for (pAudioDrv = loadedAudioDrv; pAudioDrv->nameID; pAudioDrv++)
{
if (strcmp(token, pAudioDrv->szDriver) == 0)
{
found = TRUE;
break;
}
}
if (found == FALSE)
{
WCHAR tokenW[MAX_NAME_LENGTH+1];
WCHAR messageStr[256];
WCHAR str[1024];
WCHAR caption[64];
MultiByteToWideChar (CP_ACP, 0, token, -1, tokenW, sizeof(tokenW)/sizeof(tokenW[0]));
LoadStringW (GetModuleHandle (NULL), IDS_UNAVAILABLE_DRIVER, messageStr,
sizeof(messageStr)/sizeof(messageStr[0]));
wsprintfW (str, messageStr, tokenW);
LoadStringW (GetModuleHandle (NULL), IDS_WARNING, caption,
sizeof(caption)/sizeof(caption[0]));
if (MessageBoxW (hDlg, str, caption, MB_ICONWARNING | MB_YESNOCANCEL) == IDYES)
{
removeDriver(token);
strcpy(tokens, curAudioDriver);
goto start_over;
}
}
token = strtok(NULL, ",");
}
HeapFree(GetProcessHeap(), 0, tokens);
}
static void selectDriver(HWND hDlg, const char * driver)
{
WCHAR text[1024];
WCHAR caption[64];
strcpy(curAudioDriver, driver);
set_reg_key(config_key, "Drivers", "Audio", curAudioDriver);
if (LoadStringW(GetModuleHandle(NULL), IDS_AUDIO_MISSING, text, sizeof(text)/sizeof(text[0])))
{
if (LoadStringW(GetModuleHandle(NULL), IDS_WINECFG_TITLE, caption, sizeof(caption)/sizeof(caption[0])))
MessageBoxW(hDlg, text, caption, MB_OK | MB_ICONINFORMATION);
}
SendMessage(GetParent(hDlg), PSM_CHANGED, (WPARAM) hDlg, 0); /* enable apply button */
}
static void initAudioDlg (HWND hDlg)
{
int i, j, found;
char* buf = NULL;
WINE_TRACE("\n");
/* make a list of all drivers that can be loaded */
findAudioDrivers();
/* get current registry setting if available */
buf = get_reg_key(config_key, "Drivers", "Audio", NULL);
/* check for first time install and set a default driver
* select first available driver, and if that fails: none
*/
if (buf == NULL)
{
/* select first available driver */
if (*loadedAudioDrv->szDriver)
selectDriver(hDlg, loadedAudioDrv->szDriver);
}
else /* make a local copy of the current registry setting */
strcpy(curAudioDriver, buf);
WINE_TRACE("curAudioDriver = %s\n", curAudioDriver);
/* check for drivers that can't be loaded */
checkRegistrySetting(hDlg);
initAudioDeviceTree(hDlg);
SendDlgItemMessage(hDlg, IDC_DSOUND_HW_ACCEL, CB_RESETCONTENT, 0, 0);
buf = get_reg_key(config_key, keypath("DirectSound"), "HardwareAcceleration", "Full");
j = found = 0;
for (i = 0; 0 != DSound_HW_Accels[i].displayID; ++i) {
WCHAR accelStr[64];
int match;
match = (strcmp(buf, DSound_HW_Accels[i].settingStr) == 0);
if (match)
{
DSound_HW_Accels[i].visible = 1;
found = 1;
}
if (DSound_HW_Accels[i].visible)
{
LoadStringW (GetModuleHandle (NULL), DSound_HW_Accels[i].displayID,
accelStr, sizeof(accelStr)/sizeof(accelStr[0]));
SendDlgItemMessageW (hDlg, IDC_DSOUND_HW_ACCEL, CB_ADDSTRING, 0, (LPARAM)accelStr);
if (match)
SendDlgItemMessage(hDlg, IDC_DSOUND_HW_ACCEL, CB_SETCURSEL, j, 0);
j++;
}
}
if (!found) {
WINE_ERR("Invalid Direct Sound HW Accel read from registry (%s)\n", buf);
}
HeapFree(GetProcessHeap(), 0, buf);
SendDlgItemMessage(hDlg, IDC_DSOUND_RATES, CB_RESETCONTENT, 0, 0);
for (i = 0; NULL != DSound_Rates[i]; ++i) {
SendDlgItemMessage(hDlg, IDC_DSOUND_RATES, CB_ADDSTRING, 0, (LPARAM) DSound_Rates[i]);
}
buf = get_reg_key(config_key, keypath("DirectSound"), "DefaultSampleRate", "44100");
for (i = 0; NULL != DSound_Rates[i]; ++i) {
if (strcmp(buf, DSound_Rates[i]) == 0) {
SendDlgItemMessage(hDlg, IDC_DSOUND_RATES, CB_SETCURSEL, i, 0);
break ;
}
}
SendDlgItemMessage(hDlg, IDC_DSOUND_BITS, CB_RESETCONTENT, 0, 0);
for (i = 0; NULL != DSound_Bits[i]; ++i) {
SendDlgItemMessage(hDlg, IDC_DSOUND_BITS, CB_ADDSTRING, 0, (LPARAM) DSound_Bits[i]);
}
buf = get_reg_key(config_key, keypath("DirectSound"), "DefaultBitsPerSample", "16");
for (i = 0; NULL != DSound_Bits[i]; ++i) {
if (strcmp(buf, DSound_Bits[i]) == 0) {
SendDlgItemMessage(hDlg, IDC_DSOUND_BITS, CB_SETCURSEL, i, 0);
break ;
}
}
HeapFree(GetProcessHeap(), 0, buf);
}
INT_PTR CALLBACK
AudioDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg) {
case WM_COMMAND:
switch (LOWORD(wParam)) {
case IDC_AUDIO_CONFIGURE:
configureAudioDriver(hDlg);
break;
case IDC_AUDIO_TEST:
if(!PlaySound(MAKEINTRESOURCE(IDW_TESTSOUND), NULL, SND_RESOURCE | SND_SYNC))
MessageBox(NULL, "Audio test failed!", "Error", MB_OK | MB_ICONERROR);
break;
case IDC_AUDIO_CONTROL_PANEL:
MessageBox(NULL, "Launching audio control panel not implemented yet!", "Fixme", MB_OK | MB_ICONERROR);
break;
case IDC_DSOUND_HW_ACCEL:
if (HIWORD(wParam) == CBN_SELCHANGE) {
int selected_dsound_accel;
int i, j = 0;
SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
selected_dsound_accel = SendDlgItemMessage(hDlg, IDC_DSOUND_HW_ACCEL, CB_GETCURSEL, 0, 0);
for (i = 0; DSound_HW_Accels[i].settingStr; ++i)
{
if (DSound_HW_Accels[i].visible)
{
if (j == selected_dsound_accel)
{
set_reg_key(config_key, keypath("DirectSound"), "HardwareAcceleration",
DSound_HW_Accels[i].settingStr);
break;
}
j++;
}
}
}
break;
case IDC_DSOUND_RATES:
if (HIWORD(wParam) == CBN_SELCHANGE) {
int selected_dsound_rate;
SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
selected_dsound_rate = SendDlgItemMessage(hDlg, IDC_DSOUND_RATES, CB_GETCURSEL, 0, 0);
set_reg_key(config_key, keypath("DirectSound"), "DefaultSampleRate", DSound_Rates[selected_dsound_rate]);
}
break;
case IDC_DSOUND_BITS:
if (HIWORD(wParam) == CBN_SELCHANGE) {
int selected_dsound_bits;
SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
selected_dsound_bits = SendDlgItemMessage(hDlg, IDC_DSOUND_BITS, CB_GETCURSEL, 0, 0);
set_reg_key(config_key, keypath("DirectSound"), "DefaultBitsPerSample", DSound_Bits[selected_dsound_bits]);
}
break;
}
break;
case WM_SHOWWINDOW:
set_window_title(hDlg);
break;
case WM_NOTIFY:
switch(((LPNMHDR)lParam)->code) {
case PSN_KILLACTIVE:
SetWindowLongPtr(hDlg, DWLP_MSGRESULT, FALSE);
break;
case PSN_APPLY:
set_reg_key(config_key, "Drivers", "Audio", curAudioDriver);
apply();
SetWindowLongPtr(hDlg, DWLP_MSGRESULT, PSNRET_NOERROR);
break;
case PSN_SETACTIVE:
break;
case NM_CLICK:
if (((LPNMHDR)lParam)->idFrom == IDC_AUDIO_TREE)
{
TVHITTESTINFO ht;
DWORD dwPos = GetMessagePos();
HWND tree = ((LPNMHDR)lParam)->hwndFrom;
ZeroMemory(&ht, sizeof(ht));
ht.pt.x = (short)LOWORD(dwPos);
ht.pt.y = (short)HIWORD(dwPos);
MapWindowPoints(HWND_DESKTOP, tree, &ht.pt, 1);
SendMessageW( tree, TVM_HITTEST, 0, (LPARAM)&ht );
if (TVHT_ONITEMSTATEICON & ht.flags)
{
TVITEM tvItem;
int index;
ZeroMemory(&tvItem, sizeof(tvItem));
tvItem.hItem = ht.hItem;
SendMessageW( tree, TVM_GETITEMW, 0, (LPARAM) &tvItem );
index = TreeView_GetItemState(tree, ht.hItem, TVIS_STATEIMAGEMASK);
if (index == INDEXTOSTATEIMAGEMASK(1))
{
TreeView_SetItemState(tree, ht.hItem, INDEXTOSTATEIMAGEMASK(2), TVIS_STATEIMAGEMASK);
addDriver(loadedAudioDrv[tvItem.lParam & 0xff].szDriver);
SendMessage(GetParent(hDlg), PSM_CHANGED, (WPARAM) hDlg, 0); /* enable apply button */
}
else if (index == INDEXTOSTATEIMAGEMASK(2))
{
TreeView_SetItemState(tree, ht.hItem, INDEXTOSTATEIMAGEMASK(1), TVIS_STATEIMAGEMASK);
removeDriver(loadedAudioDrv[tvItem.lParam & 0xff].szDriver);
SendMessage(GetParent(hDlg), PSM_CHANGED, (WPARAM) hDlg, 0); /* enable apply button */
}
}
}
break;
case NM_RCLICK:
if (((LPNMHDR)lParam)->idFrom == IDC_AUDIO_TREE)
{
TVHITTESTINFO ht;
DWORD dwPos = GetMessagePos();
HWND tree = ((LPNMHDR)lParam)->hwndFrom;
POINT pt;
ZeroMemory(&ht, sizeof(ht));
pt.x = (short)LOWORD(dwPos);
pt.y = (short)HIWORD(dwPos);
ht.pt = pt;
MapWindowPoints(HWND_DESKTOP, tree, &ht.pt, 1);
SendMessageW( tree, TVM_HITTEST, 0, (LPARAM)&ht );
if (TVHT_ONITEMLABEL & ht.flags)
{
TVITEM tvItem;
ZeroMemory(&tvItem, sizeof(tvItem));
tvItem.hItem = ht.hItem;
tvItem.mask = TVIF_PARAM;
tvItem.lParam = -1;
if (TreeView_GetItem(tree, &tvItem))
{
if (tvItem.lParam & DRIVER_MASK)
{
if (hPopupMenus)
{
TrackPopupMenu(GetSubMenu(hPopupMenus, 0), TPM_RIGHTBUTTON, pt.x, pt.y, 0, tree, NULL);
toConfigure = tvItem.lParam & ~DRIVER_MASK;
}
}
else if (tvItem.lParam & DEVICE_MASK)
{
/* FIXME TBD */
}
}
}
}
}
break;
case WM_INITDIALOG:
initAudioDlg(hDlg);
break;
}
return FALSE;
}
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