programs/winecfg/audio.c

   1 /*
   2  * Audio management UI code
   3  *
   4  * Copyright 2004 Chris Morgan
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  *
  20  */
  21
  22 #define WIN32_LEAN_AND_MEAN
  23 #define NONAMELESSSTRUCT
  24 #define NONAMELESSUNION
  25
  26 #include "config.h"
  27 #include "wine/port.h"
  28
  29 #include <assert.h>
  30 #include <stdlib.h>
  31 #include <stdio.h>
  32 #include <string.h>
  33
  34 #define COBJMACROS
  35 #include <windows.h>
  36 #include <wine/debug.h>
  37 #include <shellapi.h>
  38 #include <objbase.h>
  39 #include <shlguid.h>
  40 #include <shlwapi.h>
  41 #include <shlobj.h>
  42 #include <mmsystem.h>
  43 #include <mmreg.h>
  44 #include <mmddk.h>
  45
  46 #include "ole2.h"
  47 #include "initguid.h"
  48 #include "devpkey.h"
  49 #include "mmdeviceapi.h"
  50 #include "audioclient.h"
  51 #include "audiopolicy.h"
  52
  53 #include "winecfg.h"
  54 #include "resource.h"
  55
  56 WINE_DEFAULT_DEBUG_CHANNEL(winecfg);
  57
  58 struct DeviceInfo {
  59     WCHAR *id;
  60     PROPVARIANT name;
  61 };
  62
  63 static WCHAR g_drv_keyW[256] = {'S','o','f','t','w','a','r','e','\\',
  64     'W','i','n','e','\\','D','r','i','v','e','r','s','\\',0};
  65
  66 static const WCHAR reg_out_nameW[] = {'D','e','f','a','u','l','t','O','u','t','p','u','t',0};
  67 static const WCHAR reg_in_nameW[] = {'D','e','f','a','u','l','t','I','n','p','u','t',0};
  68 static const WCHAR reg_vout_nameW[] = {'D','e','f','a','u','l','t','V','o','i','c','e','O','u','t','p','u','t',0};
  69 static const WCHAR reg_vin_nameW[] = {'D','e','f','a','u','l','t','V','o','i','c','e','I','n','p','u','t',0};
  70
  71 static UINT num_render_devs, num_capture_devs;
  72 static struct DeviceInfo *render_devs, *capture_devs;
  73
  74 static BOOL load_device(IMMDevice *dev, struct DeviceInfo *info)
  75 {
  76     IPropertyStore *ps;
  77     HRESULT hr;
  78
  79     hr = IMMDevice_GetId(dev, &info->id);
  80     if(FAILED(hr)){
  81         info->id = NULL;
  82         return FALSE;
  83     }
  84
  85     hr = IMMDevice_OpenPropertyStore(dev, STGM_READ, &ps);
  86     if(FAILED(hr)){
  87         CoTaskMemFree(info->id);
  88         info->id = NULL;
  89         return FALSE;
  90     }
  91
  92     PropVariantInit(&info->name);
  93
  94     hr = IPropertyStore_GetValue(ps,
  95             (PROPERTYKEY*)&DEVPKEY_Device_FriendlyName, &info->name);
  96     IPropertyStore_Release(ps);
  97     if(FAILED(hr)){
  98         CoTaskMemFree(info->id);
  99         info->id = NULL;
 100         return FALSE;
 101     }
 102
 103     return TRUE;
 104 }
 105
 106 static BOOL load_devices(IMMDeviceEnumerator *devenum, EDataFlow dataflow,
 107         UINT *ndevs, struct DeviceInfo **out)
 108 {
 109     IMMDeviceCollection *coll;
 110     UINT i;
 111     HRESULT hr;
 112
 113     hr = IMMDeviceEnumerator_EnumAudioEndpoints(devenum, dataflow,
 114             DEVICE_STATE_ACTIVE, &coll);
 115     if(FAILED(hr))
 116         return FALSE;
 117
 118     hr = IMMDeviceCollection_GetCount(coll, ndevs);
 119     if(FAILED(hr)){
 120         IMMDeviceCollection_Release(coll);
 121         return FALSE;
 122     }
 123
 124     if(*ndevs > 0){
 125         *out = HeapAlloc(GetProcessHeap(), 0,
 126                 sizeof(struct DeviceInfo) * (*ndevs));
 127         if(!*out){
 128             IMMDeviceCollection_Release(coll);
 129             return FALSE;
 130         }
 131
 132         for(i = 0; i < *ndevs; ++i){
 133             IMMDevice *dev;
 134
 135             hr = IMMDeviceCollection_Item(coll, i, &dev);
 136             if(FAILED(hr)){
 137                 (*out)[i].id = NULL;
 138                 continue;
 139             }
 140
 141             load_device(dev, &(*out)[i]);
 142
 143             IMMDevice_Release(dev);
 144         }
 145     }else
 146         *out = NULL;
 147
 148     IMMDeviceCollection_Release(coll);
 149
 150     return TRUE;
 151 }
 152
 153 static BOOL get_driver_name(IMMDeviceEnumerator *devenum, PROPVARIANT *pv)
 154 {
 155     IMMDevice *device;
 156     IPropertyStore *ps;
 157     HRESULT hr;
 158
 159     static const WCHAR wine_info_deviceW[] = {'W','i','n','e',' ',
 160         'i','n','f','o',' ','d','e','v','i','c','e',0};
 161
 162     hr = IMMDeviceEnumerator_GetDevice(devenum, wine_info_deviceW, &device);
 163     if(FAILED(hr))
 164         return FALSE;
 165
 166     hr = IMMDevice_OpenPropertyStore(device, STGM_READ, &ps);
 167     if(FAILED(hr)){
 168         IMMDevice_Release(device);
 169         return FALSE;
 170     }
 171
 172     hr = IPropertyStore_GetValue(ps,
 173             (const PROPERTYKEY *)&DEVPKEY_Device_Driver, pv);
 174     IPropertyStore_Release(ps);
 175     IMMDevice_Release(device);
 176     if(FAILED(hr))
 177         return FALSE;
 178
 179     return TRUE;
 180 }
 181
 182 static void initAudioDlg (HWND hDlg)
 183 {
 184     WCHAR display_str[256], format_str[256], sysdefault_str[256], disabled_str[64];
 185     IMMDeviceEnumerator *devenum;
 186     BOOL have_driver = FALSE;
 187     HRESULT hr;
 188
 189     WINE_TRACE("\n");
 190
 191     LoadStringW(GetModuleHandleW(NULL), IDS_AUDIO_DRIVER,
 192             format_str, sizeof(format_str) / sizeof(*format_str));
 193     LoadStringW(GetModuleHandleW(NULL), IDS_AUDIO_DRIVER_NONE,
 194             disabled_str, sizeof(disabled_str) / sizeof(*disabled_str));
 195     LoadStringW(GetModuleHandleW(NULL), IDS_AUDIO_SYSDEFAULT,
 196             sysdefault_str, sizeof(sysdefault_str) / sizeof(*sysdefault_str));
 197
 198     hr = CoCreateInstance(&CLSID_MMDeviceEnumerator, NULL,
 199             CLSCTX_INPROC_SERVER, &IID_IMMDeviceEnumerator, (void**)&devenum);
 200     if(SUCCEEDED(hr)){
 201         PROPVARIANT pv;
 202
 203         load_devices(devenum, eRender, &num_render_devs, &render_devs);
 204         load_devices(devenum, eCapture, &num_capture_devs, &capture_devs);
 205
 206         PropVariantInit(&pv);
 207         if(get_driver_name(devenum, &pv) && pv.u.pwszVal[0] != '\0'){
 208             have_driver = TRUE;
 209             wnsprintfW(display_str, sizeof(display_str) / sizeof(*display_str),
 210                     format_str, pv.u.pwszVal);
 211             lstrcatW(g_drv_keyW, pv.u.pwszVal);
 212         }
 213         PropVariantClear(&pv);
 214
 215         IMMDeviceEnumerator_Release(devenum);
 216     }
 217
 218     SendDlgItemMessageW(hDlg, IDC_AUDIOOUT_DEVICE, CB_ADDSTRING,
 219             0, (LPARAM)sysdefault_str);
 220     SendDlgItemMessageW(hDlg, IDC_AUDIOOUT_DEVICE, CB_SETCURSEL, 0, 0);
 221     SendDlgItemMessageW(hDlg, IDC_VOICEOUT_DEVICE, CB_ADDSTRING,
 222             0, (LPARAM)sysdefault_str);
 223     SendDlgItemMessageW(hDlg, IDC_VOICEOUT_DEVICE, CB_SETCURSEL, 0, 0);
 224
 225     SendDlgItemMessageW(hDlg, IDC_AUDIOIN_DEVICE, CB_ADDSTRING,
 226             0, (LPARAM)sysdefault_str);
 227     SendDlgItemMessageW(hDlg, IDC_AUDIOIN_DEVICE, CB_SETCURSEL, 0, 0);
 228     SendDlgItemMessageW(hDlg, IDC_VOICEIN_DEVICE, CB_ADDSTRING,
 229             0, (LPARAM)sysdefault_str);
 230     SendDlgItemMessageW(hDlg, IDC_VOICEIN_DEVICE, CB_SETCURSEL, 0, 0);
 231
 232     if(have_driver){
 233         WCHAR *reg_out_dev, *reg_vout_dev, *reg_in_dev, *reg_vin_dev;
 234         UINT i;
 235
 236         reg_out_dev = get_reg_keyW(HKEY_CURRENT_USER, g_drv_keyW, reg_out_nameW, NULL);
 237         reg_vout_dev = get_reg_keyW(HKEY_CURRENT_USER, g_drv_keyW, reg_vout_nameW, NULL);
 238         reg_in_dev = get_reg_keyW(HKEY_CURRENT_USER, g_drv_keyW, reg_in_nameW, NULL);
 239         reg_vin_dev = get_reg_keyW(HKEY_CURRENT_USER, g_drv_keyW, reg_vin_nameW, NULL);
 240
 241         for(i = 0; i < num_render_devs; ++i){
 242             if(!render_devs[i].id)
 243                 continue;
 244
 245             SendDlgItemMessageW(hDlg, IDC_AUDIOOUT_DEVICE, CB_ADDSTRING,
 246                     0, (LPARAM)render_devs[i].name.u.pwszVal);
 247             SendDlgItemMessageW(hDlg, IDC_AUDIOOUT_DEVICE, CB_SETITEMDATA,
 248                     i + 1, (LPARAM)&render_devs[i]);
 249             if(reg_out_dev && !lstrcmpW(render_devs[i].id, reg_out_dev))
 250                 SendDlgItemMessageW(hDlg, IDC_AUDIOOUT_DEVICE, CB_SETCURSEL, i + 1, 0);
 251
 252             SendDlgItemMessageW(hDlg, IDC_VOICEOUT_DEVICE, CB_ADDSTRING,
 253                     0, (LPARAM)render_devs[i].name.u.pwszVal);
 254             SendDlgItemMessageW(hDlg, IDC_VOICEOUT_DEVICE, CB_SETITEMDATA,
 255                     i + 1, (LPARAM)&render_devs[i]);
 256             if(reg_vout_dev && !lstrcmpW(render_devs[i].id, reg_vout_dev))
 257                 SendDlgItemMessageW(hDlg, IDC_VOICEOUT_DEVICE, CB_SETCURSEL, i + 1, 0);
 258         }
 259
 260         for(i = 0; i < num_capture_devs; ++i){
 261             if(!capture_devs[i].id)
 262                 continue;
 263
 264             SendDlgItemMessageW(hDlg, IDC_AUDIOIN_DEVICE, CB_ADDSTRING,
 265                     0, (LPARAM)capture_devs[i].name.u.pwszVal);
 266             SendDlgItemMessageW(hDlg, IDC_AUDIOIN_DEVICE, CB_SETITEMDATA,
 267                     i + 1, (LPARAM)&capture_devs[i]);
 268             if(reg_in_dev && !lstrcmpW(capture_devs[i].id, reg_in_dev))
 269                 SendDlgItemMessageW(hDlg, IDC_AUDIOIN_DEVICE, CB_SETCURSEL, i + 1, 0);
 270
 271             SendDlgItemMessageW(hDlg, IDC_VOICEIN_DEVICE, CB_ADDSTRING,
 272                     0, (LPARAM)capture_devs[i].name.u.pwszVal);
 273             SendDlgItemMessageW(hDlg, IDC_VOICEIN_DEVICE, CB_SETITEMDATA,
 274                     i + 1, (LPARAM)&capture_devs[i]);
 275             if(reg_vin_dev && !lstrcmpW(capture_devs[i].id, reg_vin_dev))
 276                 SendDlgItemMessageW(hDlg, IDC_VOICEIN_DEVICE, CB_SETCURSEL, i + 1, 0);
 277         }
 278
 279         HeapFree(GetProcessHeap(), 0, reg_out_dev);
 280         HeapFree(GetProcessHeap(), 0, reg_vout_dev);
 281         HeapFree(GetProcessHeap(), 0, reg_in_dev);
 282         HeapFree(GetProcessHeap(), 0, reg_vin_dev);
 283     }else
 284         wnsprintfW(display_str, sizeof(display_str) / sizeof(*display_str),
 285                 format_str, disabled_str);
 286
 287     SetDlgItemTextW(hDlg, IDC_AUDIO_DRIVER, display_str);
 288 }
 289
 290 static void set_reg_device(HWND hDlg, int dlgitem, const WCHAR *key_name)
 291 {
 292     UINT idx;
 293     struct DeviceInfo *info;
 294
 295     idx = SendDlgItemMessageW(hDlg, dlgitem, CB_GETCURSEL, 0, 0);
 296
 297     info = (struct DeviceInfo *)SendDlgItemMessageW(hDlg, dlgitem,
 298             CB_GETITEMDATA, idx, 0);
 299
 300     if(!info || info == (void*)CB_ERR)
 301         set_reg_keyW(HKEY_CURRENT_USER, g_drv_keyW, key_name, NULL);
 302     else
 303         set_reg_keyW(HKEY_CURRENT_USER, g_drv_keyW, key_name, info->id);
 304 }
 305
 306 static void test_sound(void)
 307 {
 308     if(!PlaySoundW(MAKEINTRESOURCEW(IDW_TESTSOUND), NULL, SND_RESOURCE | SND_ASYNC)){
 309         WCHAR error_str[256], title_str[256];
 310
 311         LoadStringW(GetModuleHandleW(NULL), IDS_AUDIO_TEST_FAILED,
 312                 error_str, sizeof(error_str) / sizeof(*error_str));
 313         LoadStringW(GetModuleHandleW(NULL), IDS_AUDIO_TEST_FAILED_TITLE,
 314                 title_str, sizeof(title_str) / sizeof(*title_str));
 315
 316         MessageBoxW(NULL, error_str, title_str, MB_OK | MB_ICONERROR);
 317     }
 318 }
 319
 320 INT_PTR CALLBACK
 321 AudioDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
 322 {
 323   switch (uMsg) {
 324       case WM_COMMAND:
 325         switch (LOWORD(wParam)) {
 326           case IDC_AUDIO_TEST:
 327               test_sound();
 328               break;
 329           case IDC_AUDIOOUT_DEVICE:
 330               if(HIWORD(wParam) == CBN_SELCHANGE){
 331                   set_reg_device(hDlg, IDC_AUDIOOUT_DEVICE, reg_out_nameW);
 332                   SendMessageW(GetParent(hDlg), PSM_CHANGED, 0, 0);
 333               }
 334               break;
 335           case IDC_VOICEOUT_DEVICE:
 336               if(HIWORD(wParam) == CBN_SELCHANGE){
 337                   set_reg_device(hDlg, IDC_VOICEOUT_DEVICE, reg_vout_nameW);
 338                   SendMessageW(GetParent(hDlg), PSM_CHANGED, 0, 0);
 339               }
 340               break;
 341           case IDC_AUDIOIN_DEVICE:
 342               if(HIWORD(wParam) == CBN_SELCHANGE){
 343                   set_reg_device(hDlg, IDC_AUDIOIN_DEVICE, reg_in_nameW);
 344                   SendMessageW(GetParent(hDlg), PSM_CHANGED, 0, 0);
 345               }
 346               break;
 347           case IDC_VOICEIN_DEVICE:
 348               if(HIWORD(wParam) == CBN_SELCHANGE){
 349                   set_reg_device(hDlg, IDC_VOICEIN_DEVICE, reg_vin_nameW);
 350                   SendMessageW(GetParent(hDlg), PSM_CHANGED, 0, 0);
 351               }
 352               break;
 353         }
 354         break;
 355
 356       case WM_SHOWWINDOW:
 357         set_window_title(hDlg);
 358         break;
 359
 360       case WM_NOTIFY:
 361         switch(((LPNMHDR)lParam)->code) {
 362             case PSN_KILLACTIVE:
 363               SetWindowLongPtrW(hDlg, DWLP_MSGRESULT, FALSE);
 364               break;
 365             case PSN_APPLY:
 366               apply();
 367               SetWindowLongPtrW(hDlg, DWLP_MSGRESULT, PSNRET_NOERROR);
 368               break;
 369             case PSN_SETACTIVE:
 370               break;
 371         }
 372         break;
 373       case WM_INITDIALOG:
 374         initAudioDlg(hDlg);
 375         break;
 376   }
 377
 378   return FALSE;
 379 }