reactos/dll/cpl/mmsys/sounds.c

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/*
* 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 <strsafe.h>
#include <debug.h>
struct __APP_MAP__;
typedef struct __LABEL_MAP__
{
TCHAR * szName;
TCHAR * szDesc;
TCHAR * szIcon;
struct __APP_MAP__ * AppMap;
struct __LABEL_MAP__ * Next;
} LABEL_MAP, *PLABEL_MAP;
typedef struct __APP_MAP__
{
TCHAR szName[MAX_PATH];
TCHAR szDesc[MAX_PATH];
TCHAR szIcon[MAX_PATH];
struct __APP_MAP__ *Next;
PLABEL_MAP LabelMap;
} APP_MAP, *PAPP_MAP;
typedef struct __LABEL_CONTEXT__
{
PLABEL_MAP LabelMap;
PAPP_MAP AppMap;
TCHAR szValue[MAX_PATH];
struct __LABEL_CONTEXT__ *Next;
} LABEL_CONTEXT, *PLABEL_CONTEXT;
typedef struct __SOUND_SCHEME_CONTEXT__
{
TCHAR szName[MAX_PATH];
TCHAR szDesc[MAX_PATH];
PLABEL_CONTEXT LabelContext;
} SOUND_SCHEME_CONTEXT, *PSOUND_SCHEME_CONTEXT;
static PLABEL_MAP s_Map = NULL;
static PAPP_MAP s_App = NULL;
TCHAR szDefault[MAX_PATH];
/* A filter string is a list separated by NULL and ends with double NULLs. */
LPWSTR MakeFilter(LPWSTR psz)
{
WCHAR *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(PAPP_MAP pAppMap, TCHAR * szName)
{
PLABEL_MAP pMap = s_Map;
while (pMap)
{
ASSERT(pMap);
ASSERT(pMap->szName);
if (!_tcscmp(pMap->szName, szName))
return pMap;
pMap = pMap->Next;
}
pMap = pAppMap->LabelMap;
while (pMap)
{
ASSERT(pMap);
ASSERT(pMap->szName);
if (!_tcscmp(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 = _tcsdup(szName);
if (!pMap->szName)
{
HeapFree(GetProcessHeap(), 0, pMap);
return NULL;
}
pMap->AppMap = pAppMap;
pMap->Next = s_Map;
s_Map = pMap;
return pMap;
}
VOID RemoveLabel(PLABEL_MAP pMap)
{
PLABEL_MAP pCurMap = s_Map;
if (pCurMap == pMap)
{
s_Map = s_Map->Next;
return;
}
while (pCurMap)
{
if (pCurMap->Next == pMap)
{
pCurMap->Next = pCurMap->Next->Next;
return;
}
pCurMap = pCurMap->Next;
}
}
PAPP_MAP FindApp(TCHAR * szName)
{
PAPP_MAP pMap = s_App;
while (pMap)
{
if (!_tcscmp(pMap->szName, szName))
return pMap;
pMap = pMap->Next;
}
return NULL;
}
PLABEL_CONTEXT FindLabelContext(PSOUND_SCHEME_CONTEXT pSoundScheme, TCHAR * AppName, TCHAR * LabelName)
{
PLABEL_CONTEXT pLabelContext;
pLabelContext = pSoundScheme->LabelContext;
while (pLabelContext)
{
ASSERT(pLabelContext->AppMap);
ASSERT(pLabelContext->LabelMap);
if (!_tcsicmp(pLabelContext->AppMap->szName, AppName) && !_tcsicmp(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(AppName);
pLabelContext->LabelMap = FindLabel(pLabelContext->AppMap, LabelName);
ASSERT(pLabelContext->AppMap);
ASSERT(pLabelContext->LabelMap);
pLabelContext->szValue[0] = _T('\0');
pLabelContext->Next = pSoundScheme->LabelContext;
pSoundScheme->LabelContext = pLabelContext;
return pLabelContext;
}
BOOL
LoadEventLabel(HKEY hKey, TCHAR * szSubKey)
{
HKEY hSubKey;
DWORD cbValue;
TCHAR szDesc[MAX_PATH];
TCHAR szData[MAX_PATH];
PLABEL_MAP pMap;
if (RegOpenKeyEx(hKey,
szSubKey,
0,
KEY_READ,
&hSubKey) != ERROR_SUCCESS)
{
return FALSE;
}
cbValue = sizeof(szDesc);
if (RegQueryValueEx(hSubKey,
NULL,
NULL,
NULL,
(LPBYTE)szDesc,
&cbValue) != ERROR_SUCCESS)
{
RegCloseKey(hSubKey);
return FALSE;
}
cbValue = sizeof(szData);
if (RegQueryValueEx(hSubKey,
_T("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 = _tcsdup(szSubKey);
pMap->szDesc = _tcsdup(szDesc);
pMap->szIcon = _tcsdup(szData);
if (s_Map)
{
pMap->Next = s_Map;
s_Map = pMap;
}
else
{
s_Map = pMap;
s_Map->Next = 0;
}
return TRUE;
}
BOOL
LoadEventLabels()
{
HKEY hSubKey;
DWORD dwCurKey;
TCHAR szName[MAX_PATH];
DWORD dwName;
DWORD dwResult;
DWORD dwCount;
if (RegOpenKeyEx(HKEY_CURRENT_USER,
_T("AppEvents\\EventLabels"),
0,
KEY_READ,
&hSubKey) != ERROR_SUCCESS)
{
return FALSE;
}
dwCurKey = 0;
dwCount = 0;
do
{
dwName = _countof(szName);
dwResult = RegEnumKeyEx(hSubKey,
dwCurKey,
szName,
&dwName,
NULL,
NULL,
NULL,
NULL);
if (dwResult == ERROR_SUCCESS)
{
if (LoadEventLabel(hSubKey, szName))
{
dwCount++;
}
}
dwCurKey++;
} while (dwResult == ERROR_SUCCESS);
RegCloseKey(hSubKey);
return (dwCount != 0);
}
BOOL
AddSoundProfile(HWND hwndDlg, HKEY hKey, TCHAR * szSubKey, BOOL SetDefault)
{
HKEY hSubKey;
TCHAR szValue[MAX_PATH];
DWORD cbValue, dwResult;
LRESULT lResult;
PSOUND_SCHEME_CONTEXT pScheme;
if (RegOpenKeyEx(hKey,
szSubKey,
0,
KEY_READ,
&hSubKey) != ERROR_SUCCESS)
{
return FALSE;
}
cbValue = sizeof(szValue);
dwResult = RegQueryValueEx(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;
}
StringCchCopy(pScheme->szDesc, MAX_PATH, szValue);
StringCchCopy(pScheme->szName, MAX_PATH, 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(HWND hwndDlg, HKEY hKey)
{
HKEY hSubKey;
DWORD dwName, dwCurKey, dwResult, dwNumSchemes;
DWORD cbDefault;
TCHAR szName[MAX_PATH];
cbDefault = sizeof(szDefault);
if (RegQueryValueEx(hKey,
NULL,
NULL,
NULL,
(LPBYTE)szDefault,
&cbDefault) != ERROR_SUCCESS)
{
return FALSE;
}
if (RegOpenKeyEx(hKey,
_T("Names"),
0,
KEY_READ,
&hSubKey) != ERROR_SUCCESS)
{
return FALSE;
}
dwNumSchemes = 0;
dwCurKey = 0;
do
{
dwName = _countof(szName);
dwResult = RegEnumKeyEx(hSubKey,
dwCurKey,
szName,
&dwName,
NULL,
NULL,
NULL,
NULL);
if (dwResult == ERROR_SUCCESS)
{
if (AddSoundProfile(hwndDlg, hSubKey, szName, (!_tcsicmp(szName, szDefault))))
{
dwNumSchemes++;
}
}
dwCurKey++;
} while (dwResult == ERROR_SUCCESS);
RegCloseKey(hSubKey);
return dwNumSchemes;
}
PSOUND_SCHEME_CONTEXT FindSoundProfile(HWND hwndDlg, TCHAR * szName)
{
LRESULT lCount, lIndex, lResult;
PSOUND_SCHEME_CONTEXT pScheme;
lCount = ComboBox_GetCount(GetDlgItem(hwndDlg, IDC_SOUND_SCHEME));
if (lCount == CB_ERR)
{
return NULL;
}
for(lIndex = 0; lIndex < lCount; lIndex++)
{
lResult = ComboBox_GetItemData(GetDlgItem(hwndDlg, IDC_SOUND_SCHEME), lIndex);
if (lResult == CB_ERR)
{
continue;
}
pScheme = (PSOUND_SCHEME_CONTEXT)lResult;
if (!_tcsicmp(pScheme->szName, szName))
{
return pScheme;
}
}
return NULL;
}
BOOL
ImportSoundLabel(HWND hwndDlg, HKEY hKey, TCHAR * szProfile, TCHAR * szLabelName, TCHAR * szAppName, PAPP_MAP AppMap, PLABEL_MAP LabelMap)
{
HKEY hSubKey;
TCHAR szValue[MAX_PATH];
TCHAR szBuffer[MAX_PATH];
DWORD cbValue, cchLength;
PSOUND_SCHEME_CONTEXT pScheme;
PLABEL_CONTEXT pLabelContext;
BOOL bCurrentProfile, bActiveProfile;
//MessageBox(hwndDlg, szProfile, szLabelName, MB_OK);
bCurrentProfile = !_tcsicmp(szProfile, _T(".Current"));
bActiveProfile = !_tcsicmp(szProfile, szDefault);
if (RegOpenKeyEx(hKey,
szProfile,
0,
KEY_READ,
&hSubKey) != ERROR_SUCCESS)
{
return FALSE;
}
cbValue = sizeof(szValue);
if (RegQueryValueEx(hSubKey,
NULL,
NULL,
NULL,
(LPBYTE)szValue,
&cbValue) != ERROR_SUCCESS)
{
return FALSE;
}
if (bCurrentProfile)
pScheme = FindSoundProfile(hwndDlg, szDefault);
else
pScheme = FindSoundProfile(hwndDlg, szProfile);
if (!pScheme)
{
//MessageBox(hwndDlg, szProfile, _T("no profile!!"), MB_OK);
return FALSE;
}
pLabelContext = FindLabelContext(pScheme, AppMap->szName, LabelMap->szName);
cchLength = ExpandEnvironmentStrings(szValue, szBuffer, _countof(szBuffer));
if (cchLength == 0 || cchLength > _countof(szBuffer))
{
/* fixme */
return FALSE;
}
if (bCurrentProfile)
_tcscpy(pLabelContext->szValue, szBuffer);
else if (!bActiveProfile)
_tcscpy(pLabelContext->szValue, szBuffer);
return TRUE;
}
DWORD
ImportSoundEntry(HWND hwndDlg, HKEY hKey, TCHAR * szLabelName, TCHAR * szAppName, PAPP_MAP pAppMap)
{
HKEY hSubKey;
DWORD dwNumProfiles;
DWORD dwCurKey;
DWORD dwResult;
DWORD dwProfile;
TCHAR szProfile[MAX_PATH];
PLABEL_MAP pLabel;
if (RegOpenKeyEx(hKey,
szLabelName,
0,
KEY_READ,
&hSubKey) != ERROR_SUCCESS)
{
return FALSE;
}
pLabel = FindLabel(pAppMap, szLabelName);
ASSERT(pLabel);
RemoveLabel(pLabel);
pLabel->AppMap = pAppMap;
pLabel->Next = pAppMap->LabelMap;
pAppMap->LabelMap = pLabel;
dwNumProfiles = 0;
dwCurKey = 0;
do
{
dwProfile = _countof(szProfile);
dwResult = RegEnumKeyEx(hSubKey,
dwCurKey,
szProfile,
&dwProfile,
NULL,
NULL,
NULL,
NULL);
if (dwResult == ERROR_SUCCESS)
{
if (ImportSoundLabel(hwndDlg, hSubKey, szProfile, szLabelName, szAppName, pAppMap, pLabel))
{
dwNumProfiles++;
}
}
dwCurKey++;
} while (dwResult == ERROR_SUCCESS);
RegCloseKey(hSubKey);
return dwNumProfiles;
}
DWORD
ImportAppProfile(HWND hwndDlg, HKEY hKey, TCHAR * szAppName)
{
HKEY hSubKey;
TCHAR szDefault[MAX_PATH];
DWORD cbValue;
DWORD dwCurKey;
DWORD dwResult;
DWORD dwNumEntry;
DWORD dwName;
TCHAR szName[MAX_PATH];
TCHAR szIcon[MAX_PATH];
PAPP_MAP AppMap;
//MessageBox(hwndDlg, szAppName, _T("Importing...\n"), MB_OK);
AppMap = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(APP_MAP));
if (!AppMap)
return 0;
if (RegOpenKeyEx(hKey,
szAppName,
0,
KEY_READ,
&hSubKey) != ERROR_SUCCESS)
{
HeapFree(GetProcessHeap(), 0, AppMap);
return 0;
}
cbValue = sizeof(szDefault);
if (RegQueryValueEx(hSubKey,
NULL,
NULL,
NULL,
(LPBYTE)szDefault,
&cbValue) != ERROR_SUCCESS)
{
RegCloseKey(hSubKey);
HeapFree(GetProcessHeap(), 0, AppMap);
return 0;
}
cbValue = sizeof(szIcon);
if (RegQueryValueEx(hSubKey,
_T("DispFileName"),
NULL,
NULL,
(LPBYTE)szIcon,
&cbValue) != ERROR_SUCCESS)
{
szIcon[0] = _T('\0');
}
/* initialize app map */
_tcscpy(AppMap->szName, szAppName);
_tcscpy(AppMap->szDesc, szDefault);
_tcscpy(AppMap->szIcon, szIcon);
AppMap->Next = s_App;
s_App = AppMap;
dwCurKey = 0;
dwNumEntry = 0;
do
{
dwName = _countof(szName);
dwResult = RegEnumKeyEx(hSubKey,
dwCurKey,
szName,
&dwName,
NULL,
NULL,
NULL,
NULL);
if (dwResult == ERROR_SUCCESS)
{
if (ImportSoundEntry(hwndDlg, hSubKey, szName, szAppName, AppMap))
{
dwNumEntry++;
}
}
dwCurKey++;
} while (dwResult == ERROR_SUCCESS);
RegCloseKey(hSubKey);
return dwNumEntry;
}
BOOL
ImportSoundProfiles(HWND hwndDlg, HKEY hKey)
{
DWORD dwCurKey;
DWORD dwResult;
DWORD dwNumApps;
TCHAR szName[MAX_PATH];
HKEY hSubKey;
if (RegOpenKeyEx(hKey,
_T("Apps"),
0,
KEY_READ,
&hSubKey) != ERROR_SUCCESS)
{
return FALSE;
}
dwNumApps = 0;
dwCurKey = 0;
do
{
dwResult = RegEnumKey(hSubKey,
dwCurKey,
szName,
_countof(szName));
if (dwResult == ERROR_SUCCESS)
{
if (ImportAppProfile(hwndDlg, hSubKey, szName))
{
dwNumApps++;
}
}
dwCurKey++;
} while (dwResult == ERROR_SUCCESS);
RegCloseKey(hSubKey);
return (dwNumApps != 0);
}
BOOL
LoadSoundProfiles(HWND hwndDlg)
{
HKEY hSubKey;
DWORD dwNumSchemes;
if (RegOpenKeyEx(HKEY_CURRENT_USER,
_T("AppEvents\\Schemes"),
0,
KEY_READ,
&hSubKey) != ERROR_SUCCESS)
{
return FALSE;
}
dwNumSchemes = EnumerateSoundProfiles(hwndDlg, hSubKey);
if (dwNumSchemes)
{
//MessageBox(hwndDlg, _T("importing sound profiles..."), NULL, MB_OK);
ImportSoundProfiles(hwndDlg, hSubKey);
}
RegCloseKey(hSubKey);
return FALSE;
}
BOOL
LoadSoundFiles(HWND hwndDlg)
{
TCHAR szList[256];
WCHAR szPath[MAX_PATH];
WCHAR * ptr;
WIN32_FIND_DATAW FileData;
HANDLE hFile;
LRESULT lResult;
UINT length;
/* Add no sound listview item */
if (LoadString(hApplet, IDS_NO_SOUND, szList, _countof(szList)))
{
szList[_countof(szList) - 1] = TEXT('\0');
ComboBox_AddString(GetDlgItem(hwndDlg, IDC_SOUND_LIST), szList);
}
/* Load sound files */
length = GetWindowsDirectoryW(szPath, MAX_PATH);
if (length == 0 || length >= MAX_PATH - 9)
{
return FALSE;
}
if (szPath[length-1] != L'\\')
{
szPath[length] = L'\\';
length++;
}
wcscpy(&szPath[length], L"media\\*");
length += 7;
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, (WPARAM)0, (LPARAM)ptr);
if (lResult != CB_ERR)
{
wcscpy(&szPath[length-1], FileData.cFileName);
SendDlgItemMessageW(hwndDlg, IDC_SOUND_LIST, CB_SETITEMDATA, (WPARAM)lResult, (LPARAM)_wcsdup(szPath));
}
} while (FindNextFileW(hFile, &FileData) != 0);
FindClose(hFile);
return TRUE;
}
BOOL
ShowSoundScheme(HWND hwndDlg)
{
LRESULT lIndex;
PSOUND_SCHEME_CONTEXT pScheme;
PAPP_MAP pAppMap;
LV_ITEM listItem;
LV_COLUMN dummy;
HWND hDlgCtrl, hList;
RECT rect;
int ItemIndex;
hDlgCtrl = GetDlgItem(hwndDlg, IDC_SOUND_SCHEME);
hList = GetDlgItem(hwndDlg, IDC_SCHEME_LIST);
lIndex = SendMessage(hDlgCtrl, CB_GETCURSEL, (WPARAM)0, (LPARAM)0);
if (lIndex == CB_ERR)
{
return FALSE;
}
lIndex = SendMessage(hDlgCtrl, CB_GETITEMDATA, (WPARAM)lIndex, (LPARAM)0);
if (lIndex == CB_ERR)
{
return FALSE;
}
pScheme = (PSOUND_SCHEME_CONTEXT)lIndex;
_tcscpy(szDefault, pScheme->szName);
/* add column for app */
GetClientRect(hList, &rect);
ZeroMemory(&dummy, sizeof(dummy));
dummy.mask = LVCF_WIDTH;
dummy.iSubItem = 0;
dummy.cx = rect.right - rect.left - GetSystemMetrics(SM_CXVSCROLL);
(void)ListView_InsertColumn(hList, 0, &dummy);
ItemIndex = 0;
pAppMap = s_App;
while (pAppMap)
{
PLABEL_MAP pLabelMap = pAppMap->LabelMap;
while (pLabelMap)
{
ZeroMemory(&listItem, sizeof(listItem));
listItem.mask = LVIF_TEXT | LVIF_PARAM | LVIF_IMAGE;
listItem.pszText = pLabelMap->szDesc;
listItem.lParam = (LPARAM)FindLabelContext(pScheme, pAppMap->szName, pLabelMap->szName);
listItem.iItem = ItemIndex;
listItem.iImage = -1;
(void)ListView_InsertItem(hList, &listItem);
ItemIndex++;
pLabelMap = pLabelMap->Next;
}
pAppMap = pAppMap->Next;
}
return TRUE;
}
BOOL
ApplyChanges(HWND hwndDlg)
{
HKEY hKey, hSubKey;
LRESULT lIndex;
PSOUND_SCHEME_CONTEXT pScheme;
HWND hDlgCtrl;
PLABEL_CONTEXT pLabelContext;
TCHAR Buffer[100];
hDlgCtrl = GetDlgItem(hwndDlg, IDC_SOUND_SCHEME);
lIndex = SendMessage(hDlgCtrl, CB_GETCURSEL, (WPARAM)0, (LPARAM)0);
if (lIndex == CB_ERR)
{
return FALSE;
}
lIndex = SendMessage(hDlgCtrl, CB_GETITEMDATA, (WPARAM)lIndex, (LPARAM)0);
if (lIndex == CB_ERR)
{
return FALSE;
}
pScheme = (PSOUND_SCHEME_CONTEXT)lIndex;
if (RegOpenKeyEx(HKEY_CURRENT_USER,
_T("AppEvents\\Schemes"),
0,
KEY_WRITE,
&hKey) != ERROR_SUCCESS)
{
return FALSE;
}
RegSetValueEx(hKey, NULL, 0, REG_SZ, (LPBYTE)pScheme->szName, (_tcslen(pScheme->szName) +1) * sizeof(TCHAR));
RegCloseKey(hKey);
if (RegOpenKeyEx(HKEY_CURRENT_USER,
_T("AppEvents\\Schemes\\Apps"),
0,
KEY_WRITE,
&hKey) != ERROR_SUCCESS)
{
return FALSE;
}
pLabelContext = pScheme->LabelContext;
while (pLabelContext)
{
_stprintf(Buffer, _T("%s\\%s\\.Current"), pLabelContext->AppMap->szName, pLabelContext->LabelMap->szName);
if (RegOpenKeyEx(hKey, Buffer, 0, KEY_WRITE, &hSubKey) == ERROR_SUCCESS)
{
RegSetValueEx(hSubKey, NULL, 0, REG_EXPAND_SZ, (LPBYTE)pLabelContext->szValue, (_tcslen(pLabelContext->szValue) +1) * sizeof(TCHAR));
RegCloseKey(hSubKey);
}
pLabelContext = pLabelContext->Next;
}
RegCloseKey(hKey);
SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, (LONG_PTR)PSNRET_NOERROR);
return TRUE;
}
/* Sounds property page dialog callback */
INT_PTR
CALLBACK
SoundsDlgProc(HWND hwndDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
OPENFILENAMEW ofn;
WCHAR filename[MAX_PATH];
WCHAR szFilter[256], szTitle[256];
LPWSTR pFileName;
LRESULT lResult;
switch (uMsg)
{
case WM_INITDIALOG:
{
UINT NumWavOut = waveOutGetNumDevs();
SendMessage(GetDlgItem(hwndDlg, IDC_PLAY_SOUND),
BM_SETIMAGE,(WPARAM)IMAGE_ICON,
(LPARAM)(HANDLE)LoadIcon(hApplet, MAKEINTRESOURCE(IDI_PLAY_ICON)));
LoadEventLabels();
LoadSoundProfiles(hwndDlg);
LoadSoundFiles(hwndDlg);
ShowSoundScheme(hwndDlg);
if (!NumWavOut)
{
EnableWindow(GetDlgItem(hwndDlg, IDC_SOUND_SCHEME), FALSE);
EnableWindow(GetDlgItem(hwndDlg, IDC_SAVEAS_BTN), FALSE);
EnableWindow(GetDlgItem(hwndDlg, IDC_DELETE_BTN), FALSE);
EnableWindow(GetDlgItem(hwndDlg, IDC_SCHEME_LIST), FALSE);
}
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] = L'\0';
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 = NULL;
ofn.Flags = OFN_FILEMUSTEXIST | OFN_HIDEREADONLY;
if (GetOpenFileNameW(&ofn) != FALSE)
{
// FIXME search if list already contains that sound
// extract file name
pFileName = wcsrchr(filename, L'\\');
ASSERT(pFileName != NULL);
pFileName++;
// add to list
lResult = SendDlgItemMessageW(hwndDlg, IDC_SOUND_LIST, CB_ADDSTRING, (WPARAM)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, (LPARAM)0);
}
}
break;
}
case IDC_PLAY_SOUND:
{
LRESULT lIndex;
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)
{
PlaySound((TCHAR*)lIndex, NULL, SND_FILENAME);
}
break;
}
case IDC_SOUND_SCHEME:
{
if (HIWORD(wParam) == CBN_SELENDOK)
{
(void)ListView_DeleteAllItems(GetDlgItem(hwndDlg, IDC_SCHEME_LIST));
ShowSoundScheme(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;
INT SelCount;
LVITEM item;
LRESULT lIndex;
SelCount = ListView_GetSelectionMark(GetDlgItem(hwndDlg, IDC_SCHEME_LIST));
if (SelCount == -1)
{
break;
}
lIndex = ComboBox_GetCurSel(GetDlgItem(hwndDlg, IDC_SOUND_LIST));
if (lIndex == CB_ERR)
{
break;
}
ZeroMemory(&item, sizeof(item));
item.mask = LVIF_PARAM;
item.iItem = SelCount;
if (ListView_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])
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
pLabelContext->szValue[0] = L'\0';
break;
}
if (_tcsicmp(pLabelContext->szValue, (TCHAR*)lResult) || (lIndex != pLabelContext->szValue[0]))
{
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
///
/// Should store in current member
///
_tcscpy(pLabelContext->szValue, (TCHAR*)lResult);
}
if (_tcslen((TCHAR*)lResult) && lIndex != 0)
{
EnableWindow(GetDlgItem(hwndDlg, IDC_PLAY_SOUND), TRUE);
}
else
{
EnableWindow(GetDlgItem(hwndDlg, IDC_PLAY_SOUND), FALSE);
}
}
}
break;
}
}
break;
}
case WM_NOTIFY:
{
LVITEM item;
PLABEL_CONTEXT pLabelContext;
TCHAR * ptr;
LPNMHDR lpnm = (LPNMHDR)lParam;
switch(lpnm->code)
{
case PSN_APPLY:
{
ApplyChanges(hwndDlg);
break;
}
case LVN_ITEMCHANGED:
{
LPNMLISTVIEW nm = (LPNMLISTVIEW)lParam;
if ((nm->uNewState & LVIS_SELECTED) == 0)
{
return FALSE;
}
ZeroMemory(&item, sizeof(item));
item.mask = LVIF_PARAM;
item.iItem = nm->iItem;
if (ListView_GetItem(GetDlgItem(hwndDlg, IDC_SCHEME_LIST), &item))
{
LRESULT lCount, lIndex, lResult;
pLabelContext = (PLABEL_CONTEXT)item.lParam;
if (!pLabelContext)
{
return FALSE;
}
EnableWindow(GetDlgItem(hwndDlg, IDC_SOUND_LIST), TRUE);
EnableWindow(GetDlgItem(hwndDlg, IDC_TEXT_SOUND), TRUE);
EnableWindow(GetDlgItem(hwndDlg, IDC_BROWSE_SOUND), TRUE);
if (_tcslen(pLabelContext->szValue) == 0)
{
lIndex = ComboBox_SetCurSel(GetDlgItem(hwndDlg, IDC_SOUND_LIST), 0);
EnableWindow(GetDlgItem(hwndDlg, IDC_PLAY_SOUND), FALSE);
break;
}
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 (!_tcscmp((TCHAR*)lResult, pLabelContext->szValue))
{
ComboBox_SetCurSel(GetDlgItem(hwndDlg, IDC_SOUND_LIST), lIndex);
return FALSE;
}
}
ptr = _tcsrchr(pLabelContext->szValue, _T('\\'));
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, _tcsdup(pLabelContext->szValue));
ComboBox_SetCurSel(GetDlgItem(hwndDlg, IDC_SOUND_LIST), lIndex);
}
}
break;
}
}
}
break;
}
return FALSE;
}