-/* $Id$
- *
+/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS Display Control Panel
- * FILE: lib/cpl/desk/screensaver.c
+ * FILE: dll/cpl/desk/screensaver.c
* PURPOSE: Screen saver property page
- *
+ *
* PROGRAMMERS: Trevor McCort (lycan359@gmail.com)
+ * Ged Murphy (gedmurphy@reactos.org)
*/
#include "desk.h"
-
#define MAX_SCREENSAVERS 100
typedef struct
typedef struct _GLOBAL_DATA
{
- ScreenSaverItem g_ScreenSaverItems[MAX_SCREENSAVERS];
- int ImageListSelection;
- HMENU g_hPopupMenu;
+ ScreenSaverItem ScreenSaverItems[MAX_SCREENSAVERS];
+ PROCESS_INFORMATION PrevWindowPi;
+ int Selection;
} GLOBAL_DATA, *PGLOBAL_DATA;
+static LPTSTR
+GetCurrentScreenSaverValue(LPTSTR lpValue)
+{
+ HKEY hKey;
+ LPTSTR lpBuf = NULL;
+ DWORD BufSize, Type = REG_SZ;
+ LONG Ret;
+
+ Ret = RegOpenKeyEx(HKEY_CURRENT_USER,
+ _T("Control Panel\\Desktop"),
+ 0,
+ KEY_READ,
+ &hKey);
+ if (Ret != ERROR_SUCCESS)
+ return NULL;
+
+ Ret = RegQueryValueEx(hKey,
+ lpValue,
+ 0,
+ &Type,
+ NULL,
+ &BufSize);
+ if (Ret == ERROR_SUCCESS)
+ {
+ lpBuf = HeapAlloc(GetProcessHeap(),
+ 0,
+ BufSize);
+ if (lpBuf)
+ {
+ Ret = RegQueryValueEx(hKey,
+ lpValue,
+ 0,
+ &Type,
+ (LPBYTE)lpBuf,
+ &BufSize);
+ if (Ret != ERROR_SUCCESS)
+ lpBuf = NULL;
+ }
+ }
+
+ RegCloseKey(hKey);
+
+ return lpBuf;
+}
+
static VOID
-ListViewItemAreChanged(HWND hwndDlg, PGLOBAL_DATA pGlobalData, int itemIndex)
+SelectionChanged(HWND hwndDlg, PGLOBAL_DATA pGlobalData)
{
+ HWND hwndCombo;
BOOL bEnable;
- LV_ITEM lvItem;
+ INT i;
- lvItem.mask = LVIF_PARAM;
- lvItem.iItem = itemIndex;
- lvItem.iSubItem = 0;
+ hwndCombo = GetDlgItem(hwndDlg, IDC_SCREENS_LIST);
- if (!ListView_GetItem(GetDlgItem(hwndDlg, IDC_SCREENS_CHOICES), &lvItem))
- return;
+ i = (INT)SendMessage(hwndCombo, CB_GETCURSEL, 0, 0);
+ i = (INT)SendMessage(hwndCombo, CB_GETITEMDATA, i, 0);
- pGlobalData->ImageListSelection = lvItem.lParam;
+ pGlobalData->Selection = i;
- bEnable = (lvItem.lParam != 0);
+ bEnable = (i != 0);
EnableWindow(GetDlgItem(hwndDlg, IDC_SCREENS_SETTINGS), bEnable);
EnableWindow(GetDlgItem(hwndDlg, IDC_SCREENS_TESTSC), bEnable);
EnableWindow(GetDlgItem(hwndDlg, IDC_SCREENS_USEPASSCHK), bEnable);
EnableWindow(GetDlgItem(hwndDlg, IDC_SCREENS_TIMEDELAY), bEnable);
EnableWindow(GetDlgItem(hwndDlg, IDC_SCREENS_TIME), bEnable);
+ EnableWindow(GetDlgItem(hwndDlg, IDC_WAITTEXT), bEnable);
+ EnableWindow(GetDlgItem(hwndDlg, IDC_MINTEXT), bEnable);
+}
+
+
+static VOID
+SetScreenSaverPreviewBox(HWND hwndDlg, PGLOBAL_DATA pGlobalData)
+{
+ HWND hPreview = GetDlgItem(hwndDlg, IDC_SCREENS_PREVIEW);
+ STARTUPINFO si;
+ TCHAR szCmdline[2048];
+
+ /* kill off the previous preview process*/
+ if (pGlobalData->PrevWindowPi.hProcess)
+ {
+ TerminateProcess(pGlobalData->PrevWindowPi.hProcess, 0);
+ CloseHandle(pGlobalData->PrevWindowPi.hProcess);
+ CloseHandle(pGlobalData->PrevWindowPi.hThread);
+ pGlobalData->PrevWindowPi.hThread = pGlobalData->PrevWindowPi.hProcess = NULL;
+ }
+
+ if (pGlobalData->Selection > 0)
+ {
+ _stprintf(szCmdline,
+ _T("%s /p %u"),
+ pGlobalData->ScreenSaverItems[pGlobalData->Selection].szFilename,
+ hPreview);
+
+ ZeroMemory(&si, sizeof(si));
+ si.cb = sizeof(si);
+ ZeroMemory(&pGlobalData->PrevWindowPi, sizeof(pGlobalData->PrevWindowPi));
+
+ if (!CreateProcess(NULL,
+ szCmdline,
+ NULL,
+ NULL,
+ FALSE,
+ 0,
+ NULL,
+ NULL,
+ &si,
+ &pGlobalData->PrevWindowPi))
+ {
+ pGlobalData->PrevWindowPi.hThread = pGlobalData->PrevWindowPi.hProcess = NULL;
+ }
+ }
+}
+
+static BOOL
+WaitForSettingsDialog(HWND hwndDlg,
+ HANDLE hProcess)
+{
+ while (TRUE)
+ {
+ DWORD Ret;
+ MSG msg;
+
+ while (PeekMessage(&msg,
+ NULL,
+ 0,
+ 0,
+ PM_REMOVE))
+ {
+ if (msg.message == WM_QUIT)
+ return FALSE;
+
+ if (IsDialogMessage(hwndDlg, &msg))
+ {
+ TranslateMessage(&msg);
+ DispatchMessage(&msg);
+ }
+ }
+
+ Ret = MsgWaitForMultipleObjects(1,
+ &hProcess,
+ FALSE,
+ INFINITE,
+ QS_ALLINPUT);
+ if (Ret == (WAIT_OBJECT_0))
+ {
+ return TRUE;
+ }
+ }
}
ScreensaverConfig(HWND hwndDlg, PGLOBAL_DATA pGlobalData)
{
/*
- /p:<hwnd> Run in preview
- /s Run normal
/c:<hwnd> Run configuration, hwnd is handle of calling window
- /a Run change password
*/
- WCHAR szCmdline[2048];
+ TCHAR szCmdline[2048];
STARTUPINFO si;
PROCESS_INFORMATION pi;
- if (pGlobalData->ImageListSelection < 1)
+ if (pGlobalData->Selection < 1)
return;
- swprintf(szCmdline, L"%s /c:%u",
- pGlobalData->g_ScreenSaverItems[pGlobalData->ImageListSelection].szFilename,
- hwndDlg);
+ _stprintf(szCmdline,
+ _T("%s /c:%u"),
+ pGlobalData->ScreenSaverItems[pGlobalData->Selection].szFilename,
+ hwndDlg);
ZeroMemory(&si, sizeof(si));
si.cb = sizeof(si);
ZeroMemory(&pi, sizeof(pi));
- if(CreateProcess(NULL, szCmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
+ if(CreateProcess(NULL,
+ szCmdline,
+ NULL,
+ NULL,
+ FALSE,
+ 0,
+ NULL,
+ NULL,
+ &si,
+ &pi))
{
- CloseHandle(pi.hProcess);
- CloseHandle(pi.hThread);
+ /* kill off the previous preview process */
+ if (pGlobalData->PrevWindowPi.hProcess)
+ {
+ TerminateProcess(pGlobalData->PrevWindowPi.hProcess, 0);
+ CloseHandle(pGlobalData->PrevWindowPi.hProcess);
+ CloseHandle(pGlobalData->PrevWindowPi.hThread);
+ pGlobalData->PrevWindowPi.hThread = pGlobalData->PrevWindowPi.hProcess = NULL;
+ }
+
+ if (WaitForSettingsDialog(hwndDlg, pi.hProcess))
+ SetScreenSaverPreviewBox(hwndDlg, pGlobalData);
}
}
ScreensaverPreview(HWND hwndDlg, PGLOBAL_DATA pGlobalData)
{
/*
- /p:<hwnd> Run in preview
/s Run normal
- /c:<hwnd> Run configuration, hwnd is handle of calling window
- /a Run change password
*/
WCHAR szCmdline[2048];
STARTUPINFO si;
PROCESS_INFORMATION pi;
- if (pGlobalData->ImageListSelection < 1)
+ if (pGlobalData->Selection < 1)
return;
- swprintf(szCmdline, L"%s /p",
- pGlobalData->g_ScreenSaverItems[pGlobalData->ImageListSelection].szFilename);
+ /* kill off the previous preview process*/
+ if (pGlobalData->PrevWindowPi.hProcess)
+ {
+ TerminateProcess(pGlobalData->PrevWindowPi.hProcess, 0);
+ CloseHandle(pGlobalData->PrevWindowPi.hProcess);
+ CloseHandle(pGlobalData->PrevWindowPi.hThread);
+ pGlobalData->PrevWindowPi.hThread = pGlobalData->PrevWindowPi.hProcess = NULL;
+ }
+
+ _stprintf(szCmdline,
+ _T("%s /s"),
+ pGlobalData->ScreenSaverItems[pGlobalData->Selection].szFilename);
ZeroMemory(&si, sizeof(si));
si.cb = sizeof(si);
ZeroMemory(&pi, sizeof(pi));
- if(CreateProcess(NULL, szCmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
+ if(CreateProcess(NULL,
+ szCmdline,
+ NULL,
+ NULL,
+ FALSE,
+ 0,
+ NULL,
+ NULL,
+ &si,
+ &pi))
{
+ WaitForSingleObject(pi.hProcess, INFINITE);
CloseHandle(pi.hProcess);
CloseHandle(pi.hThread);
}
}
-static VOID
-ScreensaverDelete(HWND hwndDlg, PGLOBAL_DATA pGlobalData)
-{
- SHFILEOPSTRUCT fos;
-
- if (pGlobalData->ImageListSelection < 1) // Can NOT delete anything :-)
- return;
-
- fos.hwnd = hwndDlg;
- fos.wFunc = FO_DELETE;
- fos.fFlags = 0;
- fos.pFrom = pGlobalData->g_ScreenSaverItems[pGlobalData->ImageListSelection].szFilename;
-
- SHFileOperationW(&fos);
-}
-
-
static VOID
CheckRegScreenSaverIsSecure(HWND hwndDlg)
{
DWORD varType = REG_SZ;
LONG result;
- RegOpenKeyEx(HKEY_CURRENT_USER, TEXT("Control Panel\\Desktop"), 0, KEY_ALL_ACCESS, &hKey);
- result = RegQueryValueEx(hKey, TEXT("ScreenSaverIsSecure"), 0, &varType, (LPBYTE)szBuffer, &bufferSize);
- RegCloseKey(hKey);
-
- if (result == ERROR_SUCCESS)
+ if (RegOpenKeyEx(HKEY_CURRENT_USER,
+ _T("Control Panel\\Desktop"),
+ 0,
+ KEY_ALL_ACCESS,
+ &hKey) == ERROR_SUCCESS)
{
- if (_ttoi(szBuffer) == 1)
+ result = RegQueryValueEx(hKey,
+ _T("ScreenSaverIsSecure"),
+ 0,
+ &varType,
+ (LPBYTE)szBuffer,
+ &bufferSize);
+ RegCloseKey(hKey);
+
+ if (result == ERROR_SUCCESS)
{
- SendDlgItemMessage(hwndDlg, IDC_SCREENS_USEPASSCHK, BM_SETCHECK, (WPARAM)BST_CHECKED, 0);
- return;
+ if (_ttoi(szBuffer) == 1)
+ {
+ SendDlgItemMessage(hwndDlg,
+ IDC_SCREENS_USEPASSCHK,
+ BM_SETCHECK,
+ (WPARAM)BST_CHECKED,
+ 0);
+ return;
+ }
}
- }
- SendDlgItemMessage(hwndDlg, IDC_SCREENS_USEPASSCHK, BM_SETCHECK, (WPARAM)BST_UNCHECKED, 0);
+ SendDlgItemMessage(hwndDlg,
+ IDC_SCREENS_USEPASSCHK,
+ BM_SETCHECK,
+ (WPARAM)BST_UNCHECKED,
+ 0);
+ }
}
static VOID
-AddListViewItems(HWND hwndDlg, PGLOBAL_DATA pGlobalData)
+AddScreenSavers(HWND hwndDlg, PGLOBAL_DATA pGlobalData)
{
- HWND hwndScreenSaverList = GetDlgItem(hwndDlg, IDC_SCREENS_CHOICES);
+ HWND hwndScreenSavers = GetDlgItem(hwndDlg, IDC_SCREENS_LIST);
WIN32_FIND_DATA fd;
HANDLE hFind;
TCHAR szSearchPath[MAX_PATH];
- LV_ITEM listItem;
- LV_COLUMN dummy;
- RECT clientRect;
- //HKEY regKey;
- SHFILEINFO sfi;
- HIMAGELIST himl;
- HIMAGELIST hScreenShellImageList = NULL;
- //TCHAR wallpaperFilename[MAX_PATH];
- //DWORD bufferSize = sizeof(wallpaperFilename);
- //DWORD varType = REG_SZ;
- //LONG result;
- UINT i = 0;
- int ScreenlistViewItemCount = 0;
+ INT i;
+ int ScreenSaverCount = 0;
ScreenSaverItem *ScreenSaverItem = NULL;
HANDLE hModule = NULL;
- GetClientRect(hwndScreenSaverList, &clientRect);
-
- ZeroMemory(&dummy, sizeof(LV_COLUMN));
- dummy.mask = LVCF_SUBITEM | LVCF_WIDTH;
- dummy.iSubItem = 0;
- dummy.cx = (clientRect.right - clientRect.left) - GetSystemMetrics(SM_CXVSCROLL);
-
- (void)ListView_InsertColumn(hwndScreenSaverList, 0, &dummy);
-
/* Add the "None" item */
- ScreenSaverItem = &pGlobalData->g_ScreenSaverItems[ScreenlistViewItemCount];
+ ScreenSaverItem = &pGlobalData->ScreenSaverItems[ScreenSaverCount];
ScreenSaverItem->bIsScreenSaver = FALSE;
ScreenSaverItem->szDisplayName,
sizeof(ScreenSaverItem->szDisplayName) / sizeof(TCHAR));
- ZeroMemory(&listItem, sizeof(LV_ITEM));
- listItem.mask = LVIF_TEXT | LVIF_PARAM | LVIF_STATE | LVIF_IMAGE;
- listItem.state = LVIS_SELECTED;
- listItem.pszText = ScreenSaverItem->szDisplayName;
- listItem.iImage = -1;
- listItem.iItem = ScreenlistViewItemCount;
- listItem.lParam = ScreenlistViewItemCount;
+ i = SendMessage(hwndScreenSavers,
+ CB_ADDSTRING,
+ 0,
+ (LPARAM)ScreenSaverItem->szDisplayName);
- (void)ListView_InsertItem(hwndScreenSaverList, &listItem);
- ListView_SetItemState(hwndScreenSaverList, ScreenlistViewItemCount, LVIS_SELECTED, LVIS_SELECTED);
+ SendMessage(hwndScreenSavers,
+ CB_SETITEMDATA,
+ i,
+ (LPARAM)ScreenSaverCount);
- ScreenlistViewItemCount++;
-
- /* Add current screensaver if any */
-/*
- RegOpenKeyEx(HKEY_CURRENT_USER, TEXT("Control Panel\\Desktop"), 0, KEY_ALL_ACCESS, ®Key);
-
- result = RegQueryValueEx(regKey, TEXT("SCRNSAVE.EXE"), 0, &varType, (LPBYTE)wallpaperFilename, &bufferSize);
-
- if ((result == ERROR_SUCCESS) && (_tcslen(wallpaperFilename) > 0))
- {
- himl = (HIMAGELIST)SHGetFileInfo(wallpaperFilename,
- 0,
- &sfi,
- sizeof(sfi),
- SHGFI_SYSICONINDEX | SHGFI_SMALLICON |
- SHGFI_DISPLAYNAME);
-
- if (himl != NULL)
- {
- if (i++ == 0)
- {
- g_hScreenShellImageList = himl;
- (void)ListView_SetImageList(g_hScreengroundList, himl, LVSIL_SMALL);
- }
-
- ScreenSaverItem = &g_ScreenSaverItems[g_ScreenlistViewItemCount];
-
- ScreenSaverItem->bIsScreenSaver = TRUE;
-
- _tcscpy(ScreenSaverItem->szDisplayName, sfi.szDisplayName);
- _tcscpy(ScreenSaverItem->szFilename, wallpaperFilename);
-
- ZeroMemory(&listItem, sizeof(LV_ITEM));
- listItem.mask = LVIF_TEXT | LVIF_PARAM | LVIF_STATE | LVIF_IMAGE;
- listItem.state = LVIS_SELECTED;
- listItem.pszText = ScreenSaverItem->szDisplayName;
- listItem.iImage = sfi.iIcon;
- listItem.iItem = g_ScreenlistViewItemCount;
- listItem.lParam = g_ScreenlistViewItemCount;
-
- (void)ListView_InsertItem(g_hScreengroundList, &listItem);
- ListView_SetItemState(g_hScreengroundList, g_ScreenlistViewItemCount, LVIS_SELECTED, LVIS_SELECTED);
-
- g_ScreenlistViewItemCount++;
- }
- }
-
-
-
- RegCloseKey(regKey);
-*/
+ ScreenSaverCount++;
/* Add all the screensavers in the C:\ReactOS\System32 directory. */
_tcscat(szSearchPath, TEXT("\\*.scr"));
hFind = FindFirstFile(szSearchPath, &fd);
- while (hFind != INVALID_HANDLE_VALUE)
+ while (ScreenSaverCount < MAX_SCREENSAVERS-1 &&
+ hFind != INVALID_HANDLE_VALUE)
{
/* Don't add any hidden screensavers */
if ((fd.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) == 0)
_tcscat(filename, TEXT("\\"));
_tcscat(filename, fd.cFileName);
- himl = (HIMAGELIST)SHGetFileInfo(filename,
- 0,
- &sfi,
- sizeof(sfi),
- SHGFI_SYSICONINDEX | SHGFI_SMALLICON |
- SHGFI_DISPLAYNAME);
-
- if (himl == NULL)
- {
- break;
- }
-
- if (i++ == 0)
- {
- hScreenShellImageList = himl;
- (VOID)ListView_SetImageList(hwndScreenSaverList, himl, LVSIL_SMALL);
- }
-
- ScreenSaverItem = &pGlobalData->g_ScreenSaverItems[ScreenlistViewItemCount];
+ ScreenSaverItem = &pGlobalData->ScreenSaverItems[ScreenSaverCount];
ScreenSaverItem->bIsScreenSaver = TRUE;
- hModule = LoadLibraryEx(filename, NULL, DONT_RESOLVE_DLL_REFERENCES);
+ hModule = LoadLibraryEx(filename,
+ NULL,
+ DONT_RESOLVE_DLL_REFERENCES | LOAD_LIBRARY_AS_DATAFILE);
if (hModule)
{
LoadString(hModule,
}
else
{
- _tcscpy(ScreenSaverItem->szDisplayName, sfi.szDisplayName);
+ _tcscpy(ScreenSaverItem->szDisplayName, _T("Unknown"));
}
-
_tcscpy(ScreenSaverItem->szFilename, filename);
- ZeroMemory(&listItem, sizeof(LV_ITEM));
- listItem.mask = LVIF_TEXT | LVIF_PARAM | LVIF_STATE | LVIF_IMAGE;
- listItem.pszText = ScreenSaverItem->szDisplayName;
- listItem.state = 0;
- listItem.iImage = sfi.iIcon;
- listItem.iItem = ScreenlistViewItemCount;
- listItem.lParam = ScreenlistViewItemCount;
+ i = SendMessage(hwndScreenSavers,
+ CB_ADDSTRING,
+ 0,
+ (LPARAM)ScreenSaverItem->szDisplayName);
- (VOID)ListView_InsertItem(hwndScreenSaverList, &listItem);
+ SendMessage(hwndScreenSavers,
+ CB_SETITEMDATA,
+ i,
+ (LPARAM)ScreenSaverCount);
- ScreenlistViewItemCount++;
+ ScreenSaverCount++;
}
if (!FindNextFile(hFind, &fd))
static VOID
-SetScreenSaver(PGLOBAL_DATA pGlobalData)
+SetScreenSaver(HWND hwndDlg, PGLOBAL_DATA pGlobalData)
{
HKEY regKey;
- RegOpenKeyEx(HKEY_CURRENT_USER, TEXT("Control Panel\\Desktop"), 0, KEY_ALL_ACCESS, ®Key);
- RegSetValueEx(regKey, TEXT("SCRNSAVE.EXE"), 0, REG_SZ,
- (BYTE *)pGlobalData->g_ScreenSaverItems[pGlobalData->ImageListSelection].szFilename,
- _tcslen(pGlobalData->g_ScreenSaverItems[pGlobalData->ImageListSelection].szFilename) * sizeof(TCHAR));
-
- RegCloseKey(regKey);
-
- //if(g_backgroundItems[g_backgroundSelection].bWallpaper == TRUE)
- //{
- // SystemParametersInfo(SPI_SETDESKWALLPAPER,
- // 0,
- // g_backgroundItems[g_backgroundSelection].szFilename,
- // SPIF_UPDATEINIFILE);
- //}
- //else
- //{
- // SystemParametersInfo(SPI_SETDESKWALLPAPER, 0, TEXT(""), SPIF_UPDATEINIFILE);
- //}
+ if (RegOpenKeyEx(HKEY_CURRENT_USER,
+ _T("Control Panel\\Desktop"),
+ 0,
+ KEY_ALL_ACCESS,
+ ®Key) == ERROR_SUCCESS)
+ {
+ INT Time;
+ BOOL bRet;
+ TCHAR szTime[256], Sec;
+ UINT Ret;
+
+ /* set the screensaver */
+ if (pGlobalData->ScreenSaverItems[pGlobalData->Selection].bIsScreenSaver)
+ {
+ RegSetValueEx(regKey,
+ _T("SCRNSAVE.EXE"),
+ 0,
+ REG_SZ,
+ (PBYTE)pGlobalData->ScreenSaverItems[pGlobalData->Selection].szFilename,
+ _tcslen(pGlobalData->ScreenSaverItems[pGlobalData->Selection].szFilename) * sizeof(TCHAR));
+ }
+ else
+ {
+ /* Windows deletes the value if no screensaver is set */
+ RegDeleteValue(regKey, _T("SCRNSAVE.EXE"));
+ }
+
+ /* set the screensaver time delay */
+ Time = GetDlgItemInt(hwndDlg,
+ IDC_SCREENS_TIMEDELAY,
+ &bRet,
+ FALSE);
+ if (Time == 0)
+ Time = 60;
+ else
+ Time *= 60;
+
+ _itot(Time, szTime, 10);
+ RegSetValueEx(regKey,
+ _T("ScreenSaveTimeOut"),
+ 0,
+ REG_SZ,
+ (PBYTE)szTime,
+ _tcslen(szTime) * sizeof(TCHAR));
+
+ /* set the secure value */
+ Ret = SendDlgItemMessage(hwndDlg,
+ IDC_SCREENS_USEPASSCHK,
+ BM_GETCHECK,
+ 0,
+ 0);
+ Sec = (Ret == BST_CHECKED) ? _T('1') : _T('0');
+ RegSetValueEx(regKey,
+ _T("ScreenSaverIsSecure"),
+ 0,
+ REG_SZ,
+ (PBYTE)&Sec,
+ sizeof(TCHAR));
+
+ RegCloseKey(regKey);
+ }
+}
+
+
+static BOOL
+OnInitDialog(HWND hwndDlg, PGLOBAL_DATA pGlobalData)
+{
+ LPTSTR lpCurSs;
+ HWND hwndSSCombo = GetDlgItem(hwndDlg, IDC_SCREENS_LIST);
+ INT Num;
+
+ pGlobalData = HeapAlloc(GetProcessHeap(),
+ HEAP_ZERO_MEMORY,
+ sizeof(GLOBAL_DATA));
+ if (!pGlobalData)
+ {
+ EndDialog(hwndDlg, -1);
+ return FALSE;
+ }
+
+ SetWindowLongPtr(hwndDlg,
+ DWLP_USER,
+ (LONG_PTR)pGlobalData);
+
+ pGlobalData->Selection = -1;
+
+ SendDlgItemMessage(hwndDlg,
+ IDC_SCREENS_TIME,
+ UDM_SETRANGE,
+ 0,
+ MAKELONG
+ ((short) 240, (short) 1));
+
+ AddScreenSavers(hwndDlg,
+ pGlobalData);
+
+ CheckRegScreenSaverIsSecure(hwndDlg);
+
+ /* set the current screensaver in the combo box */
+ lpCurSs = GetCurrentScreenSaverValue(_T("SCRNSAVE.EXE"));
+ if (lpCurSs)
+ {
+ BOOL bFound = FALSE;
+ INT i;
+
+ for (i = 0; i < MAX_SCREENSAVERS; i++)
+ {
+ if (!_tcscmp(lpCurSs, pGlobalData->ScreenSaverItems[i].szFilename))
+ {
+ bFound = TRUE;
+ break;
+ }
+ }
+
+ if (bFound)
+ {
+ Num = SendMessage(hwndSSCombo,
+ CB_FINDSTRINGEXACT,
+ -1,
+ (LPARAM)pGlobalData->ScreenSaverItems[i].szDisplayName);
+ if (Num != CB_ERR)
+ SendMessage(hwndSSCombo,
+ CB_SETCURSEL,
+ Num,
+ 0);
+ }
+ else
+ {
+ SendMessage(hwndSSCombo,
+ CB_SETCURSEL,
+ 0,
+ 0);
+ }
+
+ HeapFree(GetProcessHeap(),
+ 0,
+ lpCurSs);
+ }
+ else
+ {
+ /* set screensaver to (none) */
+ SendMessage(hwndSSCombo,
+ CB_SETCURSEL,
+ 0,
+ 0);
+ }
+
+ /* set the current timeout */
+ lpCurSs = GetCurrentScreenSaverValue(_T("ScreenSaveTimeOut"));
+ if (lpCurSs)
+ {
+ UINT Time = _ttoi(lpCurSs);
+
+ Time /= 60;
+
+ SendDlgItemMessage(hwndDlg,
+ IDC_SCREENS_TIME,
+ UDM_SETPOS32,
+ 0,
+ Time);
+
+ HeapFree(GetProcessHeap(),
+ 0,
+ lpCurSs);
+
+ }
+
+ SelectionChanged(hwndDlg,
+ pGlobalData);
+
+ return TRUE;
}
switch (uMsg)
{
case WM_INITDIALOG:
- pGlobalData = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(GLOBAL_DATA));
- SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pGlobalData);
-
- pGlobalData->ImageListSelection = -1;
-
- SendDlgItemMessage(hwndDlg, IDC_SCREENS_TIME, UDM_SETRANGE, 0, MAKELONG ((short) 240, (short) 0));
- AddListViewItems(hwndDlg, pGlobalData);
-
- pGlobalData->g_hPopupMenu = LoadMenu(hApplet, MAKEINTRESOURCE(IDR_POPUP_MENU));
- pGlobalData->g_hPopupMenu = GetSubMenu(pGlobalData->g_hPopupMenu, 0);
-
- CheckRegScreenSaverIsSecure(hwndDlg);
+ {
+ OnInitDialog(hwndDlg, pGlobalData);
break;
+ }
case WM_DESTROY:
- DestroyMenu(pGlobalData->g_hPopupMenu);
- HeapFree(GetProcessHeap(), 0, pGlobalData);
+ {
+ if (pGlobalData->PrevWindowPi.hProcess)
+ {
+ TerminateProcess(pGlobalData->PrevWindowPi.hProcess, 0);
+ CloseHandle(pGlobalData->PrevWindowPi.hProcess);
+ CloseHandle(pGlobalData->PrevWindowPi.hThread);
+ }
+ HeapFree(GetProcessHeap(),
+ 0,
+ pGlobalData);
+ break;
+ }
+
+ case WM_ENDSESSION:
+ {
+ SetScreenSaverPreviewBox(hwndDlg,
+ pGlobalData);
break;
+ }
case WM_COMMAND:
{
switch (controlId)
{
+ case IDC_SCREENS_LIST:
+ {
+ if (HIWORD(wParam) == CBN_SELCHANGE)
+ {
+ SelectionChanged(hwndDlg, pGlobalData);
+ SetScreenSaverPreviewBox(hwndDlg, pGlobalData);
+ PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
+ }
+ break;
+ }
+
+ case IDC_SCREENS_TIMEDELAY:
+ {
+ PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
+ break;
+ }
+
case IDC_SCREENS_POWER_BUTTON: // Start Powercfg.Cpl
+ {
if (command == BN_CLICKED)
- WinExec("rundll32 shell32.dll,Control_RunDLL powercfg.cpl,,",SW_SHOWNORMAL);
+ WinExec("rundll32 shell32.dll,Control_RunDLL powercfg.cpl",SW_SHOWNORMAL);
break;
+ }
case IDC_SCREENS_TESTSC: // Screensaver Preview
+ {
if(command == BN_CLICKED)
+ {
ScreensaverPreview(hwndDlg, pGlobalData);
+ SetScreenSaverPreviewBox(hwndDlg, pGlobalData);
+ }
break;
-
- case ID_MENU_PREVIEW:
- ScreensaverPreview(hwndDlg, pGlobalData);
- break;
-
- case ID_MENU_CONFIG:
- ScreensaverConfig(hwndDlg, pGlobalData);
- break;
-
- case ID_MENU_DELETE: // Delete Screensaver
- if (command == BN_CLICKED)
- ScreensaverDelete(hwndDlg, pGlobalData);
- break;
+ }
case IDC_SCREENS_SETTINGS: // Screensaver Settings
+ {
if (command == BN_CLICKED)
ScreensaverConfig(hwndDlg, pGlobalData);
break;
+ }
case IDC_SCREENS_USEPASSCHK: // Screensaver Is Secure
+ {
if (command == BN_CLICKED)
- MessageBox(NULL, TEXT("That button doesn't do anything yet"), TEXT("Whoops"), MB_OK);
- break;
-
- case IDC_SCREENS_TIME: // Delay before show screensaver
- break;
-
- default:
+ {
+ MessageBox(NULL, TEXT("Feature not yet implemented"), TEXT("Sorry"), MB_OK);
+ PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
+ }
break;
+ }
}
break;
}
case WM_NOTIFY:
{
LPNMHDR lpnm = (LPNMHDR)lParam;
- LPNMITEMACTIVATE nmia = (LPNMITEMACTIVATE) lParam;
- RECT rc;
switch(lpnm->code)
{
case PSN_APPLY:
- SetScreenSaver(pGlobalData);
+ {
+ SetScreenSaver(hwndDlg, pGlobalData);
return TRUE;
+ }
- case NM_RCLICK:
- GetWindowRect(GetDlgItem(hwndDlg, IDC_SCREENS_CHOICES), &rc);
- TrackPopupMenuEx(pGlobalData->g_hPopupMenu, TPM_RIGHTBUTTON,
- rc.left + nmia->ptAction.x, rc.top + nmia->ptAction.y, hwndDlg, NULL);
- break;
-
- case LVN_ITEMCHANGED:
+ case PSN_SETACTIVE:
{
- LPNMLISTVIEW nm = (LPNMLISTVIEW)lParam;
- if ((nm->uNewState & LVIS_SELECTED) == 0)
- return FALSE;
- ListViewItemAreChanged(hwndDlg, pGlobalData, nm->iItem);
+ /* activate screen saver support */
+ SystemParametersInfoW(SPI_SETSCREENSAVEACTIVE, TRUE, 0, SPIF_SENDCHANGE);
+ SetScreenSaverPreviewBox(hwndDlg, pGlobalData);
break;
}
- default:
+ case PSN_KILLACTIVE:
+ {
+ /* Disable screensaver support */
+ SystemParametersInfoW(SPI_SETSCREENSAVEACTIVE, FALSE, 0, SPIF_SENDCHANGE);
+ if (pGlobalData->PrevWindowPi.hProcess)
+ {
+ TerminateProcess(pGlobalData->PrevWindowPi.hProcess, 0);
+ CloseHandle(pGlobalData->PrevWindowPi.hProcess);
+ CloseHandle(pGlobalData->PrevWindowPi.hThread);
+ pGlobalData->PrevWindowPi.hThread = pGlobalData->PrevWindowPi.hProcess = NULL;
+ }
break;
+ }
}
}
break;
projects / reactos.git / blobdiff