git.oblomov.eu Git - wine/blob - 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 static BOOL get_driver_name(PROPVARIANT *pv)
  59 {
  60     IMMDeviceEnumerator *devenum;
  61     IMMDevice *device;
  62     IPropertyStore *ps;
  63     HRESULT hr;
  64
  65     static const WCHAR wine_info_deviceW[] = {'W','i','n','e',' ',
  66         'i','n','f','o',' ','d','e','v','i','c','e',0};
  67
  68     hr = CoCreateInstance(&CLSID_MMDeviceEnumerator, NULL,
  69             CLSCTX_INPROC_SERVER, &IID_IMMDeviceEnumerator, (void**)&devenum);
  70     if(FAILED(hr))
  71         return FALSE;
  72
  73     hr = IMMDeviceEnumerator_GetDevice(devenum, wine_info_deviceW, &device);
  74     IMMDeviceEnumerator_Release(devenum);
  75     if(FAILED(hr))
  76         return FALSE;
  77
  78     hr = IMMDevice_OpenPropertyStore(device, STGM_READ, &ps);
  79     if(FAILED(hr)){
  80         IMMDevice_Release(device);
  81         return FALSE;
  82     }
  83
  84     hr = IPropertyStore_GetValue(ps,
  85             (const PROPERTYKEY *)&DEVPKEY_Device_Driver, pv);
  86     IPropertyStore_Release(ps);
  87     IMMDevice_Release(device);
  88     if(FAILED(hr))
  89         return FALSE;
  90
  91     return TRUE;
  92 }
  93
  94 static void initAudioDlg (HWND hDlg)
  95 {
  96     WCHAR display_str[256], format_str[256], disabled_str[64];
  97     PROPVARIANT pv;
  98
  99     WINE_TRACE("\n");
 100
 101     LoadStringW(GetModuleHandle(NULL), IDS_AUDIO_DRIVER,
 102             format_str, sizeof(format_str) / sizeof(*format_str));
 103     LoadStringW(GetModuleHandle(NULL), IDS_AUDIO_DRIVER_NONE,
 104             disabled_str, sizeof(disabled_str) / sizeof(*disabled_str));
 105
 106     PropVariantInit(&pv);
 107     if(get_driver_name(&pv) && pv.u.pwszVal[0] != '\0')
 108         wnsprintfW(display_str, sizeof(display_str) / sizeof(*display_str),
 109                 format_str, pv.u.pwszVal);
 110     else
 111         wnsprintfW(display_str, sizeof(display_str) / sizeof(*display_str),
 112                 format_str, disabled_str);
 113     PropVariantClear(&pv);
 114
 115     SetDlgItemTextW(hDlg, IDC_AUDIO_DRIVER, display_str);
 116 }
 117
 118 static void test_sound(void)
 119 {
 120     BOOL (WINAPI *pPlaySoundW)(const WCHAR *, HMODULE, DWORD);
 121     HMODULE winmm;
 122
 123     static const WCHAR winmmW[] = {'w','i','n','m','m','.','d','l','l',0};
 124
 125     winmm = LoadLibraryW(winmmW);
 126     if(!winmm){
 127         WINE_ERR("LoadLibrary failed: %u\n", GetLastError());
 128         return;
 129     }
 130
 131     pPlaySoundW = (void*)GetProcAddress(winmm, "PlaySoundW");
 132     if(!pPlaySoundW){
 133         WINE_ERR("GetProcAddress failed: %u\n", GetLastError());
 134         FreeLibrary(winmm);
 135         return;
 136     }
 137
 138     if(!pPlaySoundW(MAKEINTRESOURCEW(IDW_TESTSOUND), NULL, SND_RESOURCE | SND_SYNC)){
 139         WCHAR error_str[256], title_str[256];
 140
 141         LoadStringW(GetModuleHandle(NULL), IDS_AUDIO_TEST_FAILED,
 142                 error_str, sizeof(error_str) / sizeof(*error_str));
 143         LoadStringW(GetModuleHandle(NULL), IDS_AUDIO_TEST_FAILED_TITLE,
 144                 title_str, sizeof(title_str) / sizeof(*title_str));
 145
 146         MessageBoxW(NULL, error_str, title_str, MB_OK | MB_ICONERROR);
 147     }
 148
 149     FreeLibrary(winmm);
 150 }
 151
 152 INT_PTR CALLBACK
 153 AudioDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
 154 {
 155   switch (uMsg) {
 156       case WM_COMMAND:
 157         switch (LOWORD(wParam)) {
 158           case IDC_AUDIO_TEST:
 159               test_sound();
 160               break;
 161         }
 162       case WM_SHOWWINDOW:
 163         set_window_title(hDlg);
 164         break;
 165
 166       case WM_NOTIFY:
 167         switch(((LPNMHDR)lParam)->code) {
 168             case PSN_KILLACTIVE:
 169               SetWindowLongPtr(hDlg, DWLP_MSGRESULT, FALSE);
 170               break;
 171             case PSN_APPLY:
 172               apply();
 173               SetWindowLongPtr(hDlg, DWLP_MSGRESULT, PSNRET_NOERROR);
 174               break;
 175             case PSN_SETACTIVE:
 176               break;
 177         }
 178         break;
 179       case WM_INITDIALOG:
 180         initAudioDlg(hDlg);
 181         break;
 182   }
 183
 184   return FALSE;
 185 }