Sweden-Number/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>
#define COBJMACROS
#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 "ole2.h"
#include "initguid.h"
#include "devpkey.h"
#include "mmdeviceapi.h"
#include "audioclient.h"
#include "audiopolicy.h"
#include "winecfg.h"
#include "resource.h"
WINE_DEFAULT_DEBUG_CHANNEL(winecfg);
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
};
static void initAudioDlg (HWND hDlg)
{
int i, j, found;
char* buf = NULL;
WINE_TRACE("\n");
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)) {
2007-04-03 22:09:02 +02:00
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_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:
apply();
SetWindowLongPtr(hDlg, DWLP_MSGRESULT, PSNRET_NOERROR);
break;
case PSN_SETACTIVE:
break;
}
break;
case WM_INITDIALOG:
initAudioDlg(hDlg);
break;
}
return FALSE;
}