reactos/dll/cpl/mmsys/sounds.c
Thamatip Chitpong 3da25b73c2
[MMSYS] Use PWSTR instead of PWCHAR for string (#5333)
Use PWSTR instead of PWCHAR for string
Constify some function arguments
2023-06-12 21:52:56 +02:00

1595 lines
45 KiB
C

/*
* PROJECT: ReactOS Multimedia Control Panel
* FILE: dll/cpl/mmsys/sounds.c
* PURPOSE: ReactOS Multimedia Control Panel
* PROGRAMMER: Thomas Weidenmueller <w3seek@reactos.com>
* Johannes Anderwald <janderwald@reactos.com>
* Dmitry Chapyshev <dmitry@reactos.org>
* Victor Martinez Calvo <victor.martinez@reactos.org>
* Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
*/
#include "mmsys.h"
#include <commdlg.h>
#include <windowsx.h>
#include <debug.h>
#define ID_SOUND_TEST_TIMER 1
typedef struct _LABEL_MAP
{
PWSTR szName;
PWSTR szDesc;
PWSTR szIcon;
struct _APP_MAP *AppMap;
struct _LABEL_MAP *Next;
} LABEL_MAP, *PLABEL_MAP;
typedef struct _APP_MAP
{
WCHAR szName[MAX_PATH];
WCHAR szDesc[MAX_PATH];
WCHAR szIcon[MAX_PATH];
struct _APP_MAP *Next;
PLABEL_MAP LabelMap;
} APP_MAP, *PAPP_MAP;
typedef struct _LABEL_CONTEXT
{
PLABEL_MAP LabelMap;
PAPP_MAP AppMap;
WCHAR szValue[MAX_PATH];
struct _LABEL_CONTEXT *Next;
} LABEL_CONTEXT, *PLABEL_CONTEXT;
typedef struct _SOUND_SCHEME_CONTEXT
{
WCHAR szName[MAX_PATH];
WCHAR szDesc[MAX_PATH];
PLABEL_CONTEXT LabelContext;
} SOUND_SCHEME_CONTEXT, *PSOUND_SCHEME_CONTEXT;
typedef struct _GLOBAL_DATA
{
WCHAR szDefault[MAX_PATH];
HIMAGELIST hSoundsImageList;
PLABEL_MAP pLabelMap;
PAPP_MAP pAppMap;
UINT NumWavOut;
HICON hPlayIcon;
HICON hStopIcon;
} GLOBAL_DATA, *PGLOBAL_DATA;
/* A filter string is a list separated by NULL and ends with double NULLs. */
LPWSTR MakeFilter(LPWSTR psz)
{
PWCHAR pch;
ASSERT(psz[0] != UNICODE_NULL &&
psz[wcslen(psz) - 1] == L'|');
for (pch = psz; *pch != UNICODE_NULL; pch++)
{
/* replace vertical bar with NULL */
if (*pch == L'|')
{
*pch = UNICODE_NULL;
}
}
return psz;
}
PLABEL_MAP FindLabel(PGLOBAL_DATA pGlobalData, PAPP_MAP pAppMap, PCWSTR szName)
{
PLABEL_MAP pMap = pGlobalData->pLabelMap;
while (pMap)
{
ASSERT(pMap);
ASSERT(pMap->szName);
if (!wcscmp(pMap->szName, szName))
return pMap;
pMap = pMap->Next;
}
pMap = pAppMap->LabelMap;
while (pMap)
{
ASSERT(pMap);
ASSERT(pMap->szName);
if (!wcscmp(pMap->szName, szName))
return pMap;
pMap = pMap->Next;
}
pMap = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(LABEL_MAP));
if (!pMap)
return NULL;
pMap->szName = pMap->szDesc = _wcsdup(szName);
if (!pMap->szName)
{
HeapFree(GetProcessHeap(), 0, pMap);
return NULL;
}
pMap->AppMap = pAppMap;
pMap->Next = pGlobalData->pLabelMap;
pGlobalData->pLabelMap = pMap;
return pMap;
}
VOID RemoveLabel(PGLOBAL_DATA pGlobalData, PLABEL_MAP pMap)
{
PLABEL_MAP pCurMap = pGlobalData->pLabelMap;
if (pCurMap == pMap)
{
pGlobalData->pLabelMap = pGlobalData->pLabelMap->Next;
return;
}
while (pCurMap)
{
if (pCurMap->Next == pMap)
{
pCurMap->Next = pCurMap->Next->Next;
return;
}
pCurMap = pCurMap->Next;
}
}
static
VOID
FreeLabelMap(PGLOBAL_DATA pGlobalData)
{
PLABEL_MAP pCurMap;
while (pGlobalData->pLabelMap)
{
pCurMap = pGlobalData->pLabelMap->Next;
/* Prevent double freeing (for "FindLabel") */
if (pGlobalData->pLabelMap->szName != pGlobalData->pLabelMap->szDesc)
{
free(pGlobalData->pLabelMap->szName);
}
free(pGlobalData->pLabelMap->szDesc);
free(pGlobalData->pLabelMap->szIcon);
HeapFree(GetProcessHeap(), 0, pGlobalData->pLabelMap);
pGlobalData->pLabelMap = pCurMap;
}
}
PAPP_MAP FindApp(PGLOBAL_DATA pGlobalData, PCWSTR szName)
{
PAPP_MAP pMap = pGlobalData->pAppMap;
while (pMap)
{
if (!wcscmp(pMap->szName, szName))
return pMap;
pMap = pMap->Next;
}
return NULL;
}
static
VOID
FreeAppMap(PGLOBAL_DATA pGlobalData)
{
PAPP_MAP pCurMap;
while (pGlobalData->pAppMap)
{
pCurMap = pGlobalData->pAppMap->Next;
HeapFree(GetProcessHeap(), 0, pGlobalData->pAppMap);
pGlobalData->pAppMap = pCurMap;
}
}
PLABEL_CONTEXT FindLabelContext(PGLOBAL_DATA pGlobalData, PSOUND_SCHEME_CONTEXT pSoundScheme, PCWSTR AppName, PCWSTR LabelName)
{
PLABEL_CONTEXT pLabelContext;
pLabelContext = pSoundScheme->LabelContext;
while (pLabelContext)
{
ASSERT(pLabelContext->AppMap);
ASSERT(pLabelContext->LabelMap);
if (!_wcsicmp(pLabelContext->AppMap->szName, AppName) && !_wcsicmp(pLabelContext->LabelMap->szName, LabelName))
{
return pLabelContext;
}
pLabelContext = pLabelContext->Next;
}
pLabelContext = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(LABEL_CONTEXT));
if (!pLabelContext)
return NULL;
pLabelContext->AppMap = FindApp(pGlobalData, AppName);
pLabelContext->LabelMap = FindLabel(pGlobalData, pLabelContext->AppMap, LabelName);
ASSERT(pLabelContext->AppMap);
ASSERT(pLabelContext->LabelMap);
pLabelContext->szValue[0] = UNICODE_NULL;
pLabelContext->Next = pSoundScheme->LabelContext;
pSoundScheme->LabelContext = pLabelContext;
return pLabelContext;
}
BOOL
LoadEventLabel(PGLOBAL_DATA pGlobalData, HKEY hKey, PCWSTR szSubKey)
{
HKEY hSubKey;
DWORD cbValue;
WCHAR szDesc[MAX_PATH];
WCHAR szData[MAX_PATH];
PLABEL_MAP pMap;
if (RegOpenKeyExW(hKey,
szSubKey,
0,
KEY_READ,
&hSubKey) != ERROR_SUCCESS)
{
return FALSE;
}
cbValue = sizeof(szDesc);
if (RegQueryValueExW(hSubKey,
NULL,
NULL,
NULL,
(LPBYTE)szDesc,
&cbValue) != ERROR_SUCCESS)
{
RegCloseKey(hSubKey);
return FALSE;
}
cbValue = sizeof(szData);
if (RegQueryValueExW(hSubKey,
L"DispFileName",
NULL,
NULL,
(LPBYTE)szData,
&cbValue) != ERROR_SUCCESS)
{
RegCloseKey(hSubKey);
return FALSE;
}
pMap = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(LABEL_MAP));
if (!pMap)
{
return FALSE;
}
pMap->szName = _wcsdup(szSubKey);
pMap->szDesc = _wcsdup(szDesc);
pMap->szIcon = _wcsdup(szData);
if (pGlobalData->pLabelMap)
{
pMap->Next = pGlobalData->pLabelMap;
pGlobalData->pLabelMap = pMap;
}
else
{
pGlobalData->pLabelMap = pMap;
pGlobalData->pLabelMap->Next = NULL;
}
return TRUE;
}
BOOL
LoadEventLabels(PGLOBAL_DATA pGlobalData)
{
HKEY hSubKey;
DWORD dwCurKey;
WCHAR szName[MAX_PATH];
DWORD dwName;
DWORD dwResult;
DWORD dwCount;
if (RegOpenKeyExW(HKEY_CURRENT_USER,
L"AppEvents\\EventLabels",
0,
KEY_READ,
&hSubKey) != ERROR_SUCCESS)
{
return FALSE;
}
dwCurKey = 0;
dwCount = 0;
do
{
dwName = _countof(szName);
dwResult = RegEnumKeyExW(hSubKey,
dwCurKey,
szName,
&dwName,
NULL,
NULL,
NULL,
NULL);
if (dwResult == ERROR_SUCCESS)
{
if (LoadEventLabel(pGlobalData, hSubKey, szName))
{
dwCount++;
}
}
dwCurKey++;
} while (dwResult == ERROR_SUCCESS);
RegCloseKey(hSubKey);
return (dwCount != 0);
}
BOOL
AddSoundProfile(HWND hwndDlg, HKEY hKey, PCWSTR szSubKey, BOOL SetDefault)
{
HKEY hSubKey;
WCHAR szValue[MAX_PATH];
DWORD cbValue, dwResult;
LRESULT lResult;
PSOUND_SCHEME_CONTEXT pScheme;
if (RegOpenKeyExW(hKey,
szSubKey,
0,
KEY_READ,
&hSubKey) != ERROR_SUCCESS)
{
return FALSE;
}
cbValue = sizeof(szValue);
dwResult = RegQueryValueExW(hSubKey,
NULL,
NULL,
NULL,
(LPBYTE)szValue,
&cbValue);
RegCloseKey(hSubKey);
if (dwResult != ERROR_SUCCESS)
return FALSE;
/* Try to add the new profile */
lResult = ComboBox_AddString(GetDlgItem(hwndDlg, IDC_SOUND_SCHEME), szValue);
if (lResult == CB_ERR)
return FALSE;
/* Allocate the profile scheme buffer */
pScheme = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(SOUND_SCHEME_CONTEXT));
if (pScheme == NULL)
{
/* We failed to allocate the buffer, no need to keep a dangling string in the combobox */
ComboBox_DeleteString(GetDlgItem(hwndDlg, IDC_SOUND_SCHEME), lResult);
return FALSE;
}
StringCchCopyW(pScheme->szDesc, _countof(pScheme->szDesc), szValue);
StringCchCopyW(pScheme->szName, _countof(pScheme->szName), szSubKey);
/* Associate the value with the item in the combobox */
ComboBox_SetItemData(GetDlgItem(hwndDlg, IDC_SOUND_SCHEME), lResult, pScheme);
/* Optionally, select the profile */
if (SetDefault)
{
ComboBox_SetCurSel(GetDlgItem(hwndDlg, IDC_SOUND_SCHEME), lResult);
}
return TRUE;
}
DWORD
EnumerateSoundProfiles(PGLOBAL_DATA pGlobalData, HWND hwndDlg, HKEY hKey)
{
HKEY hSubKey;
DWORD dwName, dwCurKey, dwResult, dwNumSchemes;
DWORD cbDefault;
WCHAR szName[MAX_PATH];
cbDefault = sizeof(pGlobalData->szDefault);
if (RegQueryValueExW(hKey,
NULL,
NULL,
NULL,
(LPBYTE)pGlobalData->szDefault,
&cbDefault) != ERROR_SUCCESS)
{
return FALSE;
}
if (RegOpenKeyExW(hKey,
L"Names",
0,
KEY_READ,
&hSubKey) != ERROR_SUCCESS)
{
return FALSE;
}
dwNumSchemes = 0;
dwCurKey = 0;
do
{
dwName = _countof(szName);
dwResult = RegEnumKeyExW(hSubKey,
dwCurKey,
szName,
&dwName,
NULL,
NULL,
NULL,
NULL);
if (dwResult == ERROR_SUCCESS)
{
if (AddSoundProfile(hwndDlg, hSubKey, szName, (!_wcsicmp(szName, pGlobalData->szDefault))))
{
dwNumSchemes++;
}
}
dwCurKey++;
} while (dwResult == ERROR_SUCCESS);
RegCloseKey(hSubKey);
return dwNumSchemes;
}
PSOUND_SCHEME_CONTEXT FindSoundProfile(HWND hwndDlg, PCWSTR szName)
{
LRESULT lCount, lIndex, lResult;
PSOUND_SCHEME_CONTEXT pScheme;
HWND hwndComboBox;
hwndComboBox = GetDlgItem(hwndDlg, IDC_SOUND_SCHEME);
lCount = ComboBox_GetCount(hwndComboBox);
if (lCount == CB_ERR)
{
return NULL;
}
for (lIndex = 0; lIndex < lCount; lIndex++)
{
lResult = ComboBox_GetItemData(hwndComboBox, lIndex);
if (lResult == CB_ERR)
{
continue;
}
pScheme = (PSOUND_SCHEME_CONTEXT)lResult;
if (!_wcsicmp(pScheme->szName, szName))
{
return pScheme;
}
}
return NULL;
}
static
VOID
FreeSoundProfiles(HWND hwndDlg)
{
LRESULT lCount, lIndex, lResult;
PSOUND_SCHEME_CONTEXT pScheme;
PLABEL_CONTEXT pLabelContext;
HWND hwndComboBox;
hwndComboBox = GetDlgItem(hwndDlg, IDC_SOUND_SCHEME);
lCount = ComboBox_GetCount(hwndComboBox);
if (lCount == CB_ERR)
return;
for (lIndex = 0; lIndex < lCount; lIndex++)
{
lResult = ComboBox_GetItemData(hwndComboBox, lIndex);
if (lResult == CB_ERR)
{
continue;
}
pScheme = (PSOUND_SCHEME_CONTEXT)lResult;
while (pScheme->LabelContext)
{
pLabelContext = pScheme->LabelContext->Next;
HeapFree(GetProcessHeap(), 0, pScheme->LabelContext);
pScheme->LabelContext = pLabelContext;
}
HeapFree(GetProcessHeap(), 0, pScheme);
}
}
BOOL
ImportSoundLabel(PGLOBAL_DATA pGlobalData, HWND hwndDlg, HKEY hKey, PCWSTR szProfile, PCWSTR szLabelName, PCWSTR szAppName, PAPP_MAP AppMap, PLABEL_MAP LabelMap)
{
HKEY hSubKey;
WCHAR szValue[MAX_PATH];
WCHAR szBuffer[MAX_PATH];
DWORD cbValue, cchLength;
PSOUND_SCHEME_CONTEXT pScheme;
PLABEL_CONTEXT pLabelContext;
BOOL bCurrentProfile, bActiveProfile;
bCurrentProfile = !_wcsicmp(szProfile, L".Current");
bActiveProfile = !_wcsicmp(szProfile, pGlobalData->szDefault);
if (RegOpenKeyExW(hKey,
szProfile,
0,
KEY_READ,
&hSubKey) != ERROR_SUCCESS)
{
return FALSE;
}
cbValue = sizeof(szValue);
if (RegQueryValueExW(hSubKey,
NULL,
NULL,
NULL,
(LPBYTE)szValue,
&cbValue) != ERROR_SUCCESS)
{
return FALSE;
}
if (bCurrentProfile)
pScheme = FindSoundProfile(hwndDlg, pGlobalData->szDefault);
else
pScheme = FindSoundProfile(hwndDlg, szProfile);
if (!pScheme)
{
return FALSE;
}
pLabelContext = FindLabelContext(pGlobalData, pScheme, AppMap->szName, LabelMap->szName);
cchLength = ExpandEnvironmentStringsW(szValue, szBuffer, _countof(szBuffer));
if (cchLength == 0 || cchLength > _countof(szBuffer))
{
/* fixme */
return FALSE;
}
if (bCurrentProfile)
StringCchCopyW(pLabelContext->szValue, _countof(pLabelContext->szValue), szBuffer);
else if (!bActiveProfile)
StringCchCopyW(pLabelContext->szValue, _countof(pLabelContext->szValue), szBuffer);
return TRUE;
}
DWORD
ImportSoundEntry(PGLOBAL_DATA pGlobalData, HWND hwndDlg, HKEY hKey, PCWSTR szLabelName, PCWSTR szAppName, PAPP_MAP pAppMap)
{
HKEY hSubKey;
DWORD dwNumProfiles;
DWORD dwCurKey;
DWORD dwResult;
DWORD dwProfile;
WCHAR szProfile[MAX_PATH];
PLABEL_MAP pLabel;
if (RegOpenKeyExW(hKey,
szLabelName,
0,
KEY_READ,
&hSubKey) != ERROR_SUCCESS)
{
return FALSE;
}
pLabel = FindLabel(pGlobalData, pAppMap, szLabelName);
ASSERT(pLabel);
RemoveLabel(pGlobalData, pLabel);
pLabel->AppMap = pAppMap;
pLabel->Next = pAppMap->LabelMap;
pAppMap->LabelMap = pLabel;
dwNumProfiles = 0;
dwCurKey = 0;
do
{
dwProfile = _countof(szProfile);
dwResult = RegEnumKeyExW(hSubKey,
dwCurKey,
szProfile,
&dwProfile,
NULL,
NULL,
NULL,
NULL);
if (dwResult == ERROR_SUCCESS)
{
if (ImportSoundLabel(pGlobalData, hwndDlg, hSubKey, szProfile, szLabelName, szAppName, pAppMap, pLabel))
{
dwNumProfiles++;
}
}
dwCurKey++;
} while (dwResult == ERROR_SUCCESS);
RegCloseKey(hSubKey);
return dwNumProfiles;
}
DWORD
ImportAppProfile(PGLOBAL_DATA pGlobalData, HWND hwndDlg, HKEY hKey, PCWSTR szAppName)
{
HKEY hSubKey;
WCHAR szDefault[MAX_PATH];
DWORD cbValue;
DWORD dwCurKey;
DWORD dwResult;
DWORD dwNumEntry;
DWORD dwName;
WCHAR szName[MAX_PATH];
WCHAR szIcon[MAX_PATH];
PAPP_MAP AppMap;
AppMap = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(APP_MAP));
if (!AppMap)
return 0;
if (RegOpenKeyExW(hKey,
szAppName,
0,
KEY_READ,
&hSubKey) != ERROR_SUCCESS)
{
HeapFree(GetProcessHeap(), 0, AppMap);
return 0;
}
cbValue = sizeof(szDefault);
if (RegQueryValueExW(hSubKey,
NULL,
NULL,
NULL,
(LPBYTE)szDefault,
&cbValue) != ERROR_SUCCESS)
{
RegCloseKey(hSubKey);
HeapFree(GetProcessHeap(), 0, AppMap);
return 0;
}
cbValue = sizeof(szIcon);
if (RegQueryValueExW(hSubKey,
L"DispFileName",
NULL,
NULL,
(LPBYTE)szIcon,
&cbValue) != ERROR_SUCCESS)
{
szIcon[0] = UNICODE_NULL;
}
/* initialize app map */
StringCchCopyW(AppMap->szName, _countof(AppMap->szName), szAppName);
StringCchCopyW(AppMap->szDesc, _countof(AppMap->szDesc), szDefault);
StringCchCopyW(AppMap->szIcon, _countof(AppMap->szIcon), szIcon);
AppMap->Next = pGlobalData->pAppMap;
pGlobalData->pAppMap = AppMap;
dwCurKey = 0;
dwNumEntry = 0;
do
{
dwName = _countof(szName);
dwResult = RegEnumKeyExW(hSubKey,
dwCurKey,
szName,
&dwName,
NULL,
NULL,
NULL,
NULL);
if (dwResult == ERROR_SUCCESS)
{
if (ImportSoundEntry(pGlobalData, hwndDlg, hSubKey, szName, szAppName, AppMap))
{
dwNumEntry++;
}
}
dwCurKey++;
} while (dwResult == ERROR_SUCCESS);
RegCloseKey(hSubKey);
return dwNumEntry;
}
BOOL
ImportSoundProfiles(PGLOBAL_DATA pGlobalData, HWND hwndDlg, HKEY hKey)
{
DWORD dwCurKey;
DWORD dwResult;
DWORD dwNumApps;
WCHAR szName[MAX_PATH];
HKEY hSubKey;
if (RegOpenKeyExW(hKey,
L"Apps",
0,
KEY_READ,
&hSubKey) != ERROR_SUCCESS)
{
return FALSE;
}
dwNumApps = 0;
dwCurKey = 0;
do
{
dwResult = RegEnumKeyW(hSubKey,
dwCurKey,
szName,
_countof(szName));
if (dwResult == ERROR_SUCCESS)
{
if (ImportAppProfile(pGlobalData, hwndDlg, hSubKey, szName))
{
dwNumApps++;
}
}
dwCurKey++;
} while (dwResult == ERROR_SUCCESS);
RegCloseKey(hSubKey);
return (dwNumApps != 0);
}
BOOL
LoadSoundProfiles(PGLOBAL_DATA pGlobalData, HWND hwndDlg)
{
HKEY hSubKey;
DWORD dwNumSchemes;
if (RegOpenKeyExW(HKEY_CURRENT_USER,
L"AppEvents\\Schemes",
0,
KEY_READ,
&hSubKey) != ERROR_SUCCESS)
{
return FALSE;
}
dwNumSchemes = EnumerateSoundProfiles(pGlobalData, hwndDlg, hSubKey);
if (dwNumSchemes)
{
ImportSoundProfiles(pGlobalData, hwndDlg, hSubKey);
}
RegCloseKey(hSubKey);
return FALSE;
}
BOOL
LoadSoundFiles(HWND hwndDlg)
{
WCHAR szList[256];
WCHAR szPath[MAX_PATH];
PWSTR ptr;
WIN32_FIND_DATAW FileData;
HANDLE hFile;
LRESULT lResult;
UINT length;
/* Add no sound listview item */
if (LoadStringW(hApplet, IDS_NO_SOUND, szList, _countof(szList)))
{
szList[_countof(szList) - 1] = UNICODE_NULL;
ComboBox_AddString(GetDlgItem(hwndDlg, IDC_SOUND_LIST), szList);
}
/* Load sound files */
length = GetWindowsDirectoryW(szPath, _countof(szPath));
if (length == 0 || length >= _countof(szPath) - CONST_STR_LEN(L"\\media\\*"))
{
return FALSE;
}
//PathCchAppend(szPath, _countof(szPath), L"media\\*");
StringCchCatW(szPath, _countof(szPath), L"\\media\\*");
hFile = FindFirstFileW(szPath, &FileData);
if (hFile == INVALID_HANDLE_VALUE)
{
return FALSE;
}
do
{
if (FileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
continue;
ptr = wcsrchr(FileData.cFileName, L'\\');
if (ptr)
{
ptr++;
}
else
{
ptr = FileData.cFileName;
}
lResult = SendDlgItemMessageW(hwndDlg, IDC_SOUND_LIST, CB_ADDSTRING, 0, (LPARAM)ptr);
if (lResult != CB_ERR)
{
StringCchCopyW(szPath + (length + CONST_STR_LEN(L"\\media\\")),
_countof(szPath) - (length + CONST_STR_LEN(L"\\media\\")),
FileData.cFileName);
SendDlgItemMessageW(hwndDlg, IDC_SOUND_LIST, CB_SETITEMDATA, (WPARAM)lResult, (LPARAM)_wcsdup(szPath));
}
} while (FindNextFileW(hFile, &FileData) != 0);
FindClose(hFile);
return TRUE;
}
static
VOID
FreeSoundFiles(HWND hwndDlg)
{
LRESULT lCount, lIndex, lResult;
PWSTR pSoundPath;
HWND hwndComboBox;
hwndComboBox = GetDlgItem(hwndDlg, IDC_SOUND_LIST);
lCount = ComboBox_GetCount(hwndComboBox);
if (lCount == CB_ERR)
return;
for (lIndex = 0; lIndex < lCount; lIndex++)
{
lResult = ComboBox_GetItemData(hwndComboBox, lIndex);
if (lResult == CB_ERR)
{
continue;
}
pSoundPath = (PWSTR)lResult;
free(pSoundPath);
}
}
static
LRESULT
FindSoundFileInList(HWND hwndDlg, LPCWSTR pSoundPath)
{
LRESULT lCount, lIndex, lResult;
LPWSTR pszPath;
HWND hwndComboBox;
hwndComboBox = GetDlgItem(hwndDlg, IDC_SOUND_LIST);
lCount = ComboBox_GetCount(hwndComboBox);
if (lCount == CB_ERR)
return CB_ERR;
for (lIndex = 0; lIndex < lCount; lIndex++)
{
lResult = ComboBox_GetItemData(hwndComboBox, lIndex);
if (lResult == CB_ERR || lResult == 0)
continue;
pszPath = (LPWSTR)lResult;
if (_wcsicmp(pszPath, pSoundPath) == 0)
return lIndex;
}
return CB_ERR;
}
BOOL
ShowSoundScheme(PGLOBAL_DATA pGlobalData, HWND hwndDlg)
{
LRESULT lIndex;
PSOUND_SCHEME_CONTEXT pScheme;
PAPP_MAP pAppMap;
PLABEL_MAP pLabelMap;
PLABEL_CONTEXT pLabelContext;
HWND hDlgCtrl, hList;
TVINSERTSTRUCTW tvItem;
HTREEITEM hTreeItem;
hDlgCtrl = GetDlgItem(hwndDlg, IDC_SOUND_SCHEME);
hList = GetDlgItem(hwndDlg, IDC_SCHEME_LIST);
if (pGlobalData->hSoundsImageList != NULL)
{
TreeView_SetImageList(hList, pGlobalData->hSoundsImageList, TVSIL_NORMAL);
}
lIndex = SendMessageW(hDlgCtrl, CB_GETCURSEL, 0, 0);
if (lIndex == CB_ERR)
{
return FALSE;
}
lIndex = SendMessageW(hDlgCtrl, CB_GETITEMDATA, (WPARAM)lIndex, 0);
if (lIndex == CB_ERR)
{
return FALSE;
}
pScheme = (PSOUND_SCHEME_CONTEXT)lIndex;
StringCchCopyW(pGlobalData->szDefault, _countof(pGlobalData->szDefault), pScheme->szName);
pAppMap = pGlobalData->pAppMap;
while (pAppMap)
{
ZeroMemory(&tvItem, sizeof(tvItem));
tvItem.hParent = TVI_ROOT;
tvItem.hInsertAfter = TVI_FIRST;
tvItem.item.mask = TVIF_STATE | TVIF_TEXT | TVIF_PARAM | TVIF_IMAGE | TVIF_SELECTEDIMAGE;
tvItem.item.state = TVIS_EXPANDED;
tvItem.item.stateMask = TVIS_EXPANDED;
tvItem.item.pszText = pAppMap->szDesc;
tvItem.item.iImage = IMAGE_SOUND_SECTION;
tvItem.item.iSelectedImage = IMAGE_SOUND_SECTION;
tvItem.item.lParam = (LPARAM)NULL;
hTreeItem = TreeView_InsertItem(hList, &tvItem);
pLabelMap = pAppMap->LabelMap;
while (pLabelMap)
{
pLabelContext = FindLabelContext(pGlobalData, pScheme, pAppMap->szName, pLabelMap->szName);
ZeroMemory(&tvItem, sizeof(tvItem));
tvItem.hParent = hTreeItem;
tvItem.hInsertAfter = TVI_SORT;
tvItem.item.mask = TVIF_STATE | TVIF_TEXT | TVIF_PARAM | TVIF_IMAGE | TVIF_SELECTEDIMAGE;
tvItem.item.state = TVIS_EXPANDED;
tvItem.item.stateMask = TVIS_EXPANDED;
tvItem.item.pszText = pLabelMap->szDesc;
if (pLabelContext->szValue && wcslen(pLabelContext->szValue) > 0)
{
tvItem.item.iImage = IMAGE_SOUND_ASSIGNED;
tvItem.item.iSelectedImage = IMAGE_SOUND_ASSIGNED;
}
else
{
tvItem.item.iImage = IMAGE_SOUND_NONE;
tvItem.item.iSelectedImage = IMAGE_SOUND_NONE;
}
tvItem.item.lParam = (LPARAM)FindLabelContext(pGlobalData, pScheme, pAppMap->szName, pLabelMap->szName);
TreeView_InsertItem(hList, &tvItem);
pLabelMap = pLabelMap->Next;
}
pAppMap = pAppMap->Next;
}
return TRUE;
}
BOOL
ApplyChanges(HWND hwndDlg)
{
HKEY hKey, hSubKey;
DWORD dwType;
LRESULT lIndex;
PSOUND_SCHEME_CONTEXT pScheme;
HWND hDlgCtrl;
PLABEL_CONTEXT pLabelContext;
WCHAR Buffer[100];
hDlgCtrl = GetDlgItem(hwndDlg, IDC_SOUND_SCHEME);
lIndex = SendMessageW(hDlgCtrl, CB_GETCURSEL, 0, 0);
if (lIndex == CB_ERR)
{
return FALSE;
}
lIndex = SendMessageW(hDlgCtrl, CB_GETITEMDATA, (WPARAM)lIndex, 0);
if (lIndex == CB_ERR)
{
return FALSE;
}
pScheme = (PSOUND_SCHEME_CONTEXT)lIndex;
if (RegOpenKeyExW(HKEY_CURRENT_USER,
L"AppEvents\\Schemes",
0,
KEY_WRITE,
&hKey) != ERROR_SUCCESS)
{
return FALSE;
}
RegSetValueExW(hKey, NULL, 0, REG_SZ, (LPBYTE)pScheme->szName, (wcslen(pScheme->szName) + 1) * sizeof(WCHAR));
RegCloseKey(hKey);
if (RegOpenKeyExW(HKEY_CURRENT_USER,
L"AppEvents\\Schemes\\Apps",
0,
KEY_WRITE,
&hKey) != ERROR_SUCCESS)
{
return FALSE;
}
pLabelContext = pScheme->LabelContext;
while (pLabelContext)
{
StringCchPrintfW(Buffer, _countof(Buffer), L"%s\\%s\\.Current", pLabelContext->AppMap->szName, pLabelContext->LabelMap->szName);
if (RegOpenKeyExW(hKey, Buffer, 0, KEY_WRITE, &hSubKey) == ERROR_SUCCESS)
{
dwType = (wcschr(pLabelContext->szValue, L'%') ? REG_EXPAND_SZ : REG_SZ);
RegSetValueExW(hSubKey, NULL, 0, dwType, (LPBYTE)pLabelContext->szValue, (wcslen(pLabelContext->szValue) + 1) * sizeof(WCHAR));
RegCloseKey(hSubKey);
}
pLabelContext = pLabelContext->Next;
}
RegCloseKey(hKey);
SetWindowLongPtrW(hwndDlg, DWLP_MSGRESULT, (LONG_PTR)PSNRET_NOERROR);
return TRUE;
}
HIMAGELIST
InitImageList(UINT StartResource,
UINT EndResource,
UINT Width,
UINT Height,
ULONG type)
{
HANDLE hImage;
HIMAGELIST himl;
UINT i;
INT ret;
/* Create the toolbar icon image list */
himl = ImageList_Create(Width,
Height,
ILC_MASK | ILC_COLOR32,
EndResource - StartResource,
0);
if (himl == NULL)
return NULL;
ret = 0;
for (i = StartResource; i <= EndResource && ret != -1; i++)
{
hImage = LoadImageW(hApplet,
MAKEINTRESOURCEW(i),
type,
Width,
Height,
LR_LOADTRANSPARENT);
if (hImage == NULL)
{
ret = -1;
break;
}
if (type == IMAGE_BITMAP)
{
ret = ImageList_AddMasked(himl,
hImage,
RGB(255, 0, 128));
}
else if (type == IMAGE_ICON)
{
ret = ImageList_AddIcon(himl,
hImage);
}
DeleteObject(hImage);
}
if (ret == -1)
{
ImageList_Destroy(himl);
himl = NULL;
}
return himl;
}
/**
* @brief
* Get the duration of a waveform audio file.
*
* @param[in] pFileName
* The file name or full path of the file.
*
* @return
* The duration of the sound, in milliseconds.
* Returns 0 in case of failure.
**/
static
DWORD
GetSoundDuration(LPCWSTR pFileName)
{
MCI_OPEN_PARMSW openParms;
MCI_GENERIC_PARMS closeParms;
MCI_SET_PARMS setParms;
MCI_STATUS_PARMS statusParms;
MCIERROR mciError;
ZeroMemory(&openParms, sizeof(openParms));
openParms.lpstrDeviceType = L"waveaudio";
openParms.lpstrElementName = pFileName;
mciError = mciSendCommandW(0,
MCI_OPEN,
MCI_OPEN_TYPE | MCI_OPEN_ELEMENT | MCI_WAIT,
(DWORD_PTR)&openParms);
if (mciError != 0)
return 0;
ZeroMemory(&setParms, sizeof(setParms));
setParms.dwTimeFormat = MCI_FORMAT_MILLISECONDS;
mciError = mciSendCommandW(openParms.wDeviceID,
MCI_SET,
MCI_SET_TIME_FORMAT | MCI_WAIT,
(DWORD_PTR)&setParms);
if (mciError == 0)
{
ZeroMemory(&statusParms, sizeof(statusParms));
statusParms.dwItem = MCI_STATUS_LENGTH;
mciError = mciSendCommandW(openParms.wDeviceID,
MCI_STATUS,
MCI_STATUS_ITEM | MCI_WAIT,
(DWORD_PTR)&statusParms);
}
closeParms.dwCallback = 0;
mciSendCommandW(openParms.wDeviceID, MCI_CLOSE, MCI_WAIT, (DWORD_PTR)&closeParms);
if (mciError != 0)
return 0;
return statusParms.dwReturn;
}
static
BOOL
StartSoundTest(HWND hwndDlg, LPCWSTR pszSound)
{
DWORD dwDuration;
dwDuration = GetSoundDuration(pszSound);
if (dwDuration == 0)
return FALSE;
if (PlaySoundW(pszSound, NULL, SND_FILENAME | SND_ASYNC | SND_NODEFAULT))
{
SetTimer(hwndDlg, ID_SOUND_TEST_TIMER, dwDuration, NULL);
return TRUE;
}
return FALSE;
}
static
BOOL
StopSoundTest(HWND hwndDlg)
{
/* Check if the sound is playing */
if (KillTimer(hwndDlg, ID_SOUND_TEST_TIMER))
{
/* Stop the sound */
PlaySoundW(NULL, NULL, SND_ASYNC);
return TRUE;
}
return FALSE;
}
/* Sounds property page dialog callback */
INT_PTR
CALLBACK
SoundsDlgProc(HWND hwndDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
PGLOBAL_DATA pGlobalData;
OPENFILENAMEW ofn;
WCHAR filename[MAX_PATH];
WCHAR szFilter[256], szTitle[256];
LPWSTR pFileName;
LRESULT lResult;
pGlobalData = (PGLOBAL_DATA)GetWindowLongPtrW(hwndDlg, DWLP_USER);
switch (uMsg)
{
case WM_INITDIALOG:
{
pGlobalData = (PGLOBAL_DATA)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(GLOBAL_DATA));
SetWindowLongPtrW(hwndDlg, DWLP_USER, (LONG_PTR)pGlobalData);
pGlobalData->NumWavOut = waveOutGetNumDevs();
pGlobalData->hPlayIcon = LoadImageW(hApplet,
MAKEINTRESOURCEW(IDI_PLAY_ICON),
IMAGE_ICON,
32,
32,
LR_DEFAULTCOLOR);
pGlobalData->hStopIcon = LoadImageW(hApplet,
MAKEINTRESOURCEW(IDI_STOP_ICON),
IMAGE_ICON,
32,
32,
LR_DEFAULTCOLOR);
SendDlgItemMessageW(hwndDlg, IDC_PLAY_SOUND, BM_SETIMAGE,
IMAGE_ICON, (LPARAM)pGlobalData->hPlayIcon);
pGlobalData->hSoundsImageList = InitImageList(IDI_SOUND_SECTION,
IDI_SOUND_ASSIGNED,
GetSystemMetrics(SM_CXSMICON),
GetSystemMetrics(SM_CXSMICON),
IMAGE_ICON);
LoadEventLabels(pGlobalData);
LoadSoundProfiles(pGlobalData, hwndDlg);
LoadSoundFiles(hwndDlg);
ShowSoundScheme(pGlobalData, hwndDlg);
if (wParam == (WPARAM)GetDlgItem(hwndDlg, IDC_SOUND_SCHEME))
return TRUE;
SetFocus(GetDlgItem(hwndDlg, IDC_SOUND_SCHEME));
return FALSE;
}
case WM_COMMAND:
{
switch (LOWORD(wParam))
{
case IDC_BROWSE_SOUND:
{
ZeroMemory(&ofn, sizeof(ofn));
ofn.lStructSize = sizeof(ofn);
ofn.hwndOwner = hwndDlg;
ofn.lpstrFile = filename;
ofn.lpstrFile[0] = UNICODE_NULL;
ofn.nMaxFile = _countof(filename);
LoadStringW(hApplet, IDS_WAVE_FILES_FILTER, szFilter, _countof(szFilter));
ofn.lpstrFilter = MakeFilter(szFilter);
ofn.nFilterIndex = 0;
LoadStringW(hApplet, IDS_BROWSE_FOR_SOUND, szTitle, _countof(szTitle));
ofn.lpstrTitle = szTitle;
ofn.lpstrInitialDir = L"%SystemRoot%\\Media";
ofn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_HIDEREADONLY;
if (GetOpenFileNameW(&ofn))
{
// search if list already contains that sound
lResult = FindSoundFileInList(hwndDlg, filename);
if (lResult != CB_ERR)
{
SendDlgItemMessageW(hwndDlg, IDC_SOUND_LIST, CB_SETCURSEL, (WPARAM)lResult, 0);
break;
}
// extract file name
pFileName = wcsrchr(filename, L'\\');
ASSERT(pFileName != NULL);
pFileName++;
// add to list
lResult = SendDlgItemMessageW(hwndDlg, IDC_SOUND_LIST, CB_ADDSTRING, 0, (LPARAM)pFileName);
if (lResult != CB_ERR)
{
// add path and select item
SendDlgItemMessageW(hwndDlg, IDC_SOUND_LIST, CB_SETITEMDATA, (WPARAM)lResult, (LPARAM)_wcsdup(filename));
SendDlgItemMessageW(hwndDlg, IDC_SOUND_LIST, CB_SETCURSEL, (WPARAM)lResult, 0);
}
}
break;
}
case IDC_PLAY_SOUND:
{
LRESULT lIndex;
if (StopSoundTest(hwndDlg))
{
SendDlgItemMessageW(hwndDlg, IDC_PLAY_SOUND, BM_SETIMAGE,
IMAGE_ICON, (LPARAM)pGlobalData->hPlayIcon);
break;
}
lIndex = ComboBox_GetCurSel(GetDlgItem(hwndDlg, IDC_SOUND_LIST));
if (lIndex == CB_ERR)
{
break;
}
lIndex = ComboBox_GetItemData(GetDlgItem(hwndDlg, IDC_SOUND_LIST), lIndex);
if (lIndex != CB_ERR)
{
if (StartSoundTest(hwndDlg, (LPWSTR)lIndex))
{
SendDlgItemMessageW(hwndDlg, IDC_PLAY_SOUND, BM_SETIMAGE,
IMAGE_ICON, (LPARAM)pGlobalData->hStopIcon);
}
}
break;
}
case IDC_SOUND_SCHEME:
{
if (HIWORD(wParam) == CBN_SELENDOK)
{
TreeView_DeleteAllItems(GetDlgItem(hwndDlg, IDC_SCHEME_LIST));
ShowSoundScheme(pGlobalData, hwndDlg);
EnableWindow(GetDlgItem(hwndDlg, IDC_SOUND_LIST), FALSE);
EnableWindow(GetDlgItem(hwndDlg, IDC_TEXT_SOUND), FALSE);
EnableWindow(GetDlgItem(hwndDlg, IDC_PLAY_SOUND), FALSE);
EnableWindow(GetDlgItem(hwndDlg, IDC_BROWSE_SOUND), FALSE);
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
}
break;
}
case IDC_SOUND_LIST:
{
if (HIWORD(wParam) == CBN_SELENDOK)
{
PLABEL_CONTEXT pLabelContext;
HTREEITEM hItem;
TVITEMW item;
LRESULT lIndex;
hItem = TreeView_GetSelection(GetDlgItem(hwndDlg, IDC_SCHEME_LIST));
if (hItem == NULL)
{
break;
}
lIndex = ComboBox_GetCurSel(GetDlgItem(hwndDlg, IDC_SOUND_LIST));
if (lIndex == CB_ERR)
{
break;
}
ZeroMemory(&item, sizeof(item));
item.mask = TVIF_PARAM;
item.hItem = hItem;
if (TreeView_GetItem(GetDlgItem(hwndDlg, IDC_SCHEME_LIST), &item))
{
LRESULT lResult;
pLabelContext = (PLABEL_CONTEXT)item.lParam;
lResult = ComboBox_GetItemData(GetDlgItem(hwndDlg, IDC_SOUND_LIST), lIndex);
if (lResult == CB_ERR || lResult == 0)
{
if (lIndex != pLabelContext->szValue[0])
{
/* Update the tree view item image */
item.mask = TVIF_IMAGE | TVIF_SELECTEDIMAGE;
item.iImage = IMAGE_SOUND_NONE;
item.iSelectedImage = IMAGE_SOUND_NONE;
TreeView_SetItem(GetDlgItem(hwndDlg, IDC_SCHEME_LIST), &item);
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
EnableWindow(GetDlgItem(hwndDlg, IDC_PLAY_SOUND), FALSE);
}
pLabelContext->szValue[0] = UNICODE_NULL;
break;
}
if (_wcsicmp(pLabelContext->szValue, (PWSTR)lResult) || (lIndex != pLabelContext->szValue[0]))
{
/* Update the tree view item image */
item.mask = TVIF_IMAGE | TVIF_SELECTEDIMAGE;
item.iImage = IMAGE_SOUND_ASSIGNED;
item.iSelectedImage = IMAGE_SOUND_ASSIGNED;
TreeView_SetItem(GetDlgItem(hwndDlg, IDC_SCHEME_LIST), &item);
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
///
/// Should store in current member
///
StringCchCopyW(pLabelContext->szValue, _countof(pLabelContext->szValue), (PWSTR)lResult);
}
if (wcslen((PWSTR)lResult) && lIndex != 0 && pGlobalData->NumWavOut != 0)
{
EnableWindow(GetDlgItem(hwndDlg, IDC_PLAY_SOUND), TRUE);
}
else
{
EnableWindow(GetDlgItem(hwndDlg, IDC_PLAY_SOUND), FALSE);
}
}
}
break;
}
}
break;
}
case WM_DESTROY:
{
StopSoundTest(hwndDlg);
FreeSoundFiles(hwndDlg);
FreeSoundProfiles(hwndDlg);
FreeAppMap(pGlobalData);
FreeLabelMap(pGlobalData);
if (pGlobalData->hSoundsImageList)
ImageList_Destroy(pGlobalData->hSoundsImageList);
if (pGlobalData->hStopIcon)
DestroyIcon(pGlobalData->hStopIcon);
if (pGlobalData->hPlayIcon)
DestroyIcon(pGlobalData->hPlayIcon);
HeapFree(GetProcessHeap(), 0, pGlobalData);
break;
}
case WM_NOTIFY:
{
PLABEL_CONTEXT pLabelContext;
PWSTR ptr;
LPNMHDR lpnm = (LPNMHDR)lParam;
switch (lpnm->code)
{
case PSN_APPLY:
{
ApplyChanges(hwndDlg);
break;
}
case PSN_KILLACTIVE:
{
if (StopSoundTest(hwndDlg))
{
SendDlgItemMessageW(hwndDlg, IDC_PLAY_SOUND, BM_SETIMAGE,
IMAGE_ICON, (LPARAM)pGlobalData->hPlayIcon);
}
break;
}
case TVN_SELCHANGED:
{
LPNMTREEVIEWW nm = (LPNMTREEVIEWW)lParam;
LRESULT lCount, lIndex, lResult;
if (StopSoundTest(hwndDlg))
{
SendDlgItemMessageW(hwndDlg, IDC_PLAY_SOUND, BM_SETIMAGE,
IMAGE_ICON, (LPARAM)pGlobalData->hPlayIcon);
}
pLabelContext = (PLABEL_CONTEXT)nm->itemNew.lParam;
if (pLabelContext == NULL)
{
EnableWindow(GetDlgItem(hwndDlg, IDC_SOUND_LIST), FALSE);
EnableWindow(GetDlgItem(hwndDlg, IDC_TEXT_SOUND), FALSE);
EnableWindow(GetDlgItem(hwndDlg, IDC_BROWSE_SOUND), FALSE);
EnableWindow(GetDlgItem(hwndDlg, IDC_PLAY_SOUND), FALSE);
return FALSE;
}
EnableWindow(GetDlgItem(hwndDlg, IDC_SOUND_LIST), TRUE);
EnableWindow(GetDlgItem(hwndDlg, IDC_TEXT_SOUND), TRUE);
EnableWindow(GetDlgItem(hwndDlg, IDC_BROWSE_SOUND), TRUE);
if (wcslen(pLabelContext->szValue) == 0)
{
lIndex = ComboBox_SetCurSel(GetDlgItem(hwndDlg, IDC_SOUND_LIST), 0);
EnableWindow(GetDlgItem(hwndDlg, IDC_PLAY_SOUND), FALSE);
break;
}
if (pGlobalData->NumWavOut != 0)
EnableWindow(GetDlgItem(hwndDlg, IDC_PLAY_SOUND), TRUE);
lCount = ComboBox_GetCount(GetDlgItem(hwndDlg, IDC_SOUND_LIST));
for (lIndex = 0; lIndex < lCount; lIndex++)
{
lResult = ComboBox_GetItemData(GetDlgItem(hwndDlg, IDC_SOUND_LIST), lIndex);
if (lResult == CB_ERR || lResult == 0)
continue;
if (!wcscmp((PWSTR)lResult, pLabelContext->szValue))
{
ComboBox_SetCurSel(GetDlgItem(hwndDlg, IDC_SOUND_LIST), lIndex);
return FALSE;
}
}
ptr = wcsrchr(pLabelContext->szValue, L'\\');
if (ptr)
{
ptr++;
}
else
{
ptr = pLabelContext->szValue;
}
lIndex = ComboBox_AddString(GetDlgItem(hwndDlg, IDC_SOUND_LIST), ptr);
if (lIndex != CB_ERR)
{
ComboBox_SetItemData(GetDlgItem(hwndDlg, IDC_SOUND_LIST), lIndex, _wcsdup(pLabelContext->szValue));
ComboBox_SetCurSel(GetDlgItem(hwndDlg, IDC_SOUND_LIST), lIndex);
}
break;
}
}
break;
}
case WM_TIMER:
{
if (wParam == ID_SOUND_TEST_TIMER)
{
KillTimer(hwndDlg, ID_SOUND_TEST_TIMER);
SendDlgItemMessageW(hwndDlg, IDC_PLAY_SOUND, BM_SETIMAGE,
IMAGE_ICON, (LPARAM)pGlobalData->hPlayIcon);
}
break;
}
}
return FALSE;
}