ReactOS 0.4.15-dev-7907-g95bf896
screensaver.c
Go to the documentation of this file.
1/*
2 * COPYRIGHT: See COPYING in the top level directory
3 * PROJECT: ReactOS Display Control Panel
4 * FILE: dll/cpl/desk/screensaver.c
5 * PURPOSE: Screen saver property page
6 *
7 * PROGRAMMERS: Trevor McCort (lycan359@gmail.com)
8 * Ged Murphy (gedmurphy@reactos.org)
9 */
10
11#include "desk.h"
12
13#define MAX_SCREENSAVERS 100
14
15static const TCHAR szPreviewWndClass[] = TEXT("SSDemoParent");
16
17typedef struct
18{
19 BOOL bIsScreenSaver; /* Is this a valid screensaver */
20 TCHAR szFilename[MAX_PATH];
21 TCHAR szDisplayName[256];
23
24
25typedef struct _DATA
26{
34
35
36static LPTSTR
38{
39 HKEY hKey;
40 LPTSTR lpBuf = NULL;
42 LONG Ret;
43
45 _T("Control Panel\\Desktop"),
46 0,
48 &hKey);
49 if (Ret != ERROR_SUCCESS)
50 return NULL;
51
53 lpValue,
54 0,
55 &Type,
56 NULL,
57 &BufSize);
58 if (Ret == ERROR_SUCCESS)
59 {
60 lpBuf = HeapAlloc(GetProcessHeap(), 0, BufSize);
61 if (lpBuf)
62 {
64 lpValue,
65 0,
66 &Type,
67 (LPBYTE)lpBuf,
68 &BufSize);
69 if (Ret != ERROR_SUCCESS)
70 {
71 HeapFree(GetProcessHeap(), 0, lpBuf);
72 lpBuf = NULL;
73 }
74 }
75 }
76
78
79 return lpBuf;
80}
81
82
83static VOID
85{
86 HWND hwndCombo;
88 INT i;
89
90 hwndCombo = GetDlgItem(hwndDlg, IDC_SCREENS_LIST);
91
92 i = (INT)SendMessage(hwndCombo, CB_GETCURSEL, 0, 0);
93 i = (INT)SendMessage(hwndCombo, CB_GETITEMDATA, i, 0);
94
95 pData->Selection = i;
96
97 bEnable = (i != 0);
98
106}
107
108
111 UINT uMsg,
114{
115 HWND hwnd;
116 PDATA pData;
117 LRESULT Ret = FALSE;
118
120 if (!pData)
121 return Ret;
122
123 Ret = CallWindowProc(pData->OldPreviewProc, hwndDlg, uMsg, wParam, lParam);
124
125 if (uMsg == WM_PAINT)
126 {
127 hwnd = pData->ScreenSaverPreviewParent;
128 if (hwnd)
130 }
131
132 return Ret;
133}
134
135
136static VOID
138{
139 HBRUSH hBrush;
140 HDC hDC;
141 HGDIOBJ hOldObj;
142 RECT rcItem = {
147 };
148
149 hDC = CreateCompatibleDC(draw->hDC);
151
152 if (!IsWindowVisible(pData->ScreenSaverPreviewParent))
153 {
154 /* FIXME: Draw static bitmap inside monitor. */
156 FillRect(hDC, &rcItem, hBrush);
157 DeleteObject(hBrush);
158 }
159
160 GdiTransparentBlt(draw->hDC,
161 draw->rcItem.left, draw->rcItem.top,
162 draw->rcItem.right - draw->rcItem.left + 1,
163 draw->rcItem.bottom - draw->rcItem.top + 1,
164 hDC,
165 0, 0,
168
169 SelectObject(hDC, hOldObj);
170 DeleteDC(hDC);
171}
172
173
174/*
175 * /p:<hwnd> Run preview, hwnd is handle of calling window
176 */
177static VOID
179{
180 HWND hPreview = pData->ScreenSaverPreviewParent;
181 HRESULT hr;
182 STARTUPINFO si;
183 TCHAR szCmdline[2048];
184
185 /* Kill off the previous preview process */
186 if (pData->PrevWindowPi.hProcess)
187 {
188 TerminateProcess(pData->PrevWindowPi.hProcess, 0);
189 CloseHandle(pData->PrevWindowPi.hProcess);
190 CloseHandle(pData->PrevWindowPi.hThread);
191 pData->PrevWindowPi.hThread = pData->PrevWindowPi.hProcess = NULL;
192 }
193 ShowWindow(pData->ScreenSaverPreviewParent, SW_HIDE);
194
195 if (pData->Selection < 1)
196 return;
197
198 hr = StringCbPrintf(szCmdline, sizeof(szCmdline),
199 TEXT("%s /p %Iu"),
200 pData->ScreenSaverItems[pData->Selection].szFilename,
201 (ULONG_PTR)hPreview);
202 if (FAILED(hr))
203 return;
204
205 ZeroMemory(&si, sizeof(si));
206 si.cb = sizeof(si);
207 ZeroMemory(&pData->PrevWindowPi, sizeof(pData->PrevWindowPi));
208
209 ShowWindow(pData->ScreenSaverPreviewParent, SW_SHOW);
210
211 if (!CreateProcess(NULL,
212 szCmdline,
213 NULL,
214 NULL,
215 FALSE,
216 0,
217 NULL,
218 NULL,
219 &si,
220 &pData->PrevWindowPi))
221 {
222 pData->PrevWindowPi.hThread = pData->PrevWindowPi.hProcess = NULL;
223 }
224}
225
226static BOOL
229{
230 DWORD dwResult;
231 MSG msg;
232
233 while (TRUE)
234 {
235 dwResult = MsgWaitForMultipleObjects(1,
236 &hProcess,
237 FALSE,
238 INFINITE,
240 if (dwResult == WAIT_OBJECT_0 + 1)
241 {
242 if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
243 {
244 if (msg.message == WM_QUIT)
245 {
246 return FALSE;
247 }
248 if (IsDialogMessage(hwndDlg, &msg))
249 {
252 }
253 }
254 }
255 else if (dwResult == WAIT_OBJECT_0)
256 {
257 return TRUE;
258 }
259 else
260 {
261 return FALSE;
262 }
263 }
264}
265
266
267/*
268 * /c:<hwnd> Run configuration, hwnd is handle of calling window
269 */
270static VOID
272{
273 HRESULT hr;
274 STARTUPINFO si;
276 TCHAR szCmdline[2048];
277
278 if (pData->Selection < 1)
279 return;
280
281 hr = StringCbPrintf(szCmdline, sizeof(szCmdline),
282 TEXT("%s /c:%Iu"),
283 pData->ScreenSaverItems[pData->Selection].szFilename,
284 (ULONG_PTR)hwndDlg);
285 if (FAILED(hr))
286 return;
287
288 ZeroMemory(&si, sizeof(si));
289 si.cb = sizeof(si);
290 ZeroMemory(&pi, sizeof(pi));
292 szCmdline,
293 NULL,
294 NULL,
295 FALSE,
296 0,
297 NULL,
298 NULL,
299 &si,
300 &pi))
301 {
302 /* Kill off the previous preview process */
303 if (pData->PrevWindowPi.hProcess)
304 {
305 TerminateProcess(pData->PrevWindowPi.hProcess, 0);
306 CloseHandle(pData->PrevWindowPi.hProcess);
307 CloseHandle(pData->PrevWindowPi.hThread);
308 pData->PrevWindowPi.hThread = pData->PrevWindowPi.hProcess = NULL;
309 }
310
311 if (WaitForSettingsDialog(hwndDlg, pi.hProcess))
313
314 CloseHandle(pi.hProcess);
315 CloseHandle(pi.hThread);
316 }
317}
318
319/*
320 * /s Run normal
321 */
322static VOID
324{
325 HRESULT hr;
326 STARTUPINFO si;
328 TCHAR szCmdline[2048];
329
330 if (pData->Selection < 1)
331 return;
332
333 /* Kill off the previous preview process */
334 if (pData->PrevWindowPi.hProcess)
335 {
336 TerminateProcess(pData->PrevWindowPi.hProcess, 0);
337 CloseHandle(pData->PrevWindowPi.hProcess);
338 CloseHandle(pData->PrevWindowPi.hThread);
339 pData->PrevWindowPi.hThread = pData->PrevWindowPi.hProcess = NULL;
340 }
341
342 hr = StringCbPrintf(szCmdline, sizeof(szCmdline),
343 TEXT("%s /s"),
344 pData->ScreenSaverItems[pData->Selection].szFilename);
345 if (FAILED(hr))
346 return;
347
348 ZeroMemory(&si, sizeof(si));
349 si.cb = sizeof(si);
350 ZeroMemory(&pi, sizeof(pi));
352 szCmdline,
353 NULL,
354 NULL,
355 FALSE,
356 0,
357 NULL,
358 NULL,
359 &si,
360 &pi))
361 {
363 CloseHandle(pi.hProcess);
364 CloseHandle(pi.hThread);
365 }
366}
367
368
369static VOID
371{
372 HKEY hKey;
373 TCHAR szBuffer[2];
374 DWORD bufferSize = sizeof(szBuffer);
375 DWORD varType = REG_SZ;
376 LONG result;
377
379 _T("Control Panel\\Desktop"),
380 0,
382 &hKey) == ERROR_SUCCESS)
383 {
385 _T("ScreenSaverIsSecure"),
386 0,
387 &varType,
388 (LPBYTE)szBuffer,
389 &bufferSize);
391
392 if (result == ERROR_SUCCESS)
393 {
394 if (_ttoi(szBuffer) == 1)
395 {
396 SendDlgItemMessage(hwndDlg,
400 0);
401 return;
402 }
403 }
404
405 SendDlgItemMessage(hwndDlg,
409 0);
410 }
411}
412
413
414static BOOL
416 _In_ HWND hwndScreenSavers,
418 _In_ SCREEN_SAVER_ITEM* ScreenSaverItem)
419{
420 UINT i;
421
422 if (pData->ScreenSaverCount >= MAX_SCREENSAVERS)
423 return FALSE;
424
425 i = SendMessage(hwndScreenSavers,
427 0,
428 (LPARAM)ScreenSaverItem->szDisplayName);
429 if ((i == CB_ERR) || (i == CB_ERRSPACE))
430 return FALSE;
431
432 SendMessage(hwndScreenSavers,
434 i,
435 (LPARAM)pData->ScreenSaverCount);
436
437 pData->ScreenSaverCount++;
438 return TRUE;
439}
440
441static BOOL
443 _In_ HWND hwndScreenSavers,
445 _In_ LPCTSTR pszFilePath,
447{
448 SCREEN_SAVER_ITEM* ScreenSaverItem;
450 HRESULT hr;
451
452 if (pData->ScreenSaverCount >= MAX_SCREENSAVERS)
453 return FALSE;
454
455 ScreenSaverItem = pData->ScreenSaverItems + pData->ScreenSaverCount;
456
457 ScreenSaverItem->bIsScreenSaver = TRUE;
458
459 hModule = LoadLibraryEx(pszFilePath,
460 NULL,
462 if (hModule)
463 {
465 1,
466 ScreenSaverItem->szDisplayName,
467 _countof(ScreenSaverItem->szDisplayName)) == 0)
468 {
469 /* If the string does not exist, copy the file name */
470 hr = StringCbCopy(ScreenSaverItem->szDisplayName,
471 sizeof(ScreenSaverItem->szDisplayName),
473 if (FAILED(hr))
474 {
476 return FALSE;
477 }
478 /* Remove the .scr extension */
479 ScreenSaverItem->szDisplayName[_tcslen(pszFileName)-4] = _T('\0');
480 }
482 }
483 else
484 {
485 hr = StringCbCopy(ScreenSaverItem->szDisplayName,
486 sizeof(ScreenSaverItem->szDisplayName),
487 _T("Unknown"));
488 if (FAILED(hr))
489 return FALSE;
490 }
491
492 hr = StringCbCopy(ScreenSaverItem->szFilename,
493 sizeof(ScreenSaverItem->szFilename),
494 pszFilePath);
495 if (FAILED(hr))
496 return FALSE;
497
498 return AddScreenSaverItem(hwndScreenSavers, pData, ScreenSaverItem);
499}
500
501static VOID
503 _In_ HWND hwndScreenSavers,
505 _In_ LPCTSTR pszSearchPath)
506{
507 HRESULT hr;
509 HANDLE hFind;
511
513 TEXT("%s\\*.scr"), pszSearchPath);
514 if (FAILED(hr))
515 return;
516
517 hFind = FindFirstFile(szFilePath, &fd);
518 if (hFind == INVALID_HANDLE_VALUE)
519 return;
520
521 do
522 {
523 /* Don't add any hidden screensavers */
524 if (fd.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN)
525 continue;
526
527 if (pData->ScreenSaverCount >= MAX_SCREENSAVERS)
528 break;
529
531 TEXT("%s\\%s"), pszSearchPath, fd.cFileName);
532 if (FAILED(hr))
533 break;
534
535 if (!AddScreenSaver(hwndScreenSavers, pData, szFilePath, fd.cFileName))
536 break;
537
538 } while (FindNextFile(hFind, &fd));
539
540 FindClose(hFind);
541}
542
543static VOID
545 _In_ HWND hwndScreenSavers,
547{
548 SCREEN_SAVER_ITEM* ScreenSaverItem;
549 PTCHAR pBackSlash;
550 TCHAR szSearchPath[MAX_PATH];
551 TCHAR szLocalPath[MAX_PATH];
552
553 /* Initialize the number of list items */
554 pData->ScreenSaverCount = 0;
555
556 /* Add the "(None)" item */
557 ScreenSaverItem = pData->ScreenSaverItems;
558
559 ScreenSaverItem->bIsScreenSaver = FALSE;
560
562 IDS_NONE,
563 ScreenSaverItem->szDisplayName,
564 _countof(ScreenSaverItem->szDisplayName));
565
566 AddScreenSaverItem(hwndScreenSavers, pData, ScreenSaverItem);
567
568 /* Add all the screensavers where the applet is stored */
569 GetModuleFileName(hApplet, szLocalPath, _countof(szLocalPath));
570 pBackSlash = _tcsrchr(szLocalPath, _T('\\'));
571 if (pBackSlash != NULL)
572 {
573 *pBackSlash = _T('\0');
574 SearchScreenSavers(hwndScreenSavers, pData, szLocalPath);
575 }
576
577 /* Add all the screensavers in the C:\ReactOS\System32 directory */
578 GetSystemDirectory(szSearchPath, _countof(szSearchPath));
579 if (pBackSlash != NULL && _tcsicmp(szSearchPath, szLocalPath) != 0)
580 SearchScreenSavers(hwndScreenSavers, pData, szSearchPath);
581
582 /* Add all the screensavers in the C:\ReactOS directory */
583 GetWindowsDirectory(szSearchPath, _countof(szSearchPath));
584 if (pBackSlash != NULL && _tcsicmp(szSearchPath, szLocalPath) != 0)
585 SearchScreenSavers(hwndScreenSavers, pData, szSearchPath);
586}
587
588
589static VOID
591{
592 HKEY regKey;
593
595 _T("Control Panel\\Desktop"),
596 0,
598 &regKey) == ERROR_SUCCESS)
599 {
600 INT Time;
601 BOOL bRet;
602 TCHAR Sec;
603 UINT Ret;
604
605 /* Set the screensaver */
606 if (pData->ScreenSaverItems[pData->Selection].bIsScreenSaver)
607 {
608 SIZE_T Length = (_tcslen(pData->ScreenSaverItems[pData->Selection].szFilename) + 1) * sizeof(TCHAR);
609 RegSetValueEx(regKey,
610 _T("SCRNSAVE.EXE"),
611 0,
612 REG_SZ,
613 (PBYTE)pData->ScreenSaverItems[pData->Selection].szFilename,
614 (DWORD)Length);
615
617 }
618 else
619 {
620 /* Windows deletes the value if no screensaver is set */
621 RegDeleteValue(regKey, _T("SCRNSAVE.EXE"));
622
624 }
625
626 /* Set the secure value */
627 Ret = SendDlgItemMessage(hwndDlg,
630 0,
631 0);
632 Sec = (Ret == BST_CHECKED) ? _T('1') : _T('0');
633 RegSetValueEx(regKey,
634 _T("ScreenSaverIsSecure"),
635 0,
636 REG_SZ,
637 (PBYTE)&Sec,
638 sizeof(TCHAR));
639
640 /* Set the screensaver time delay */
641 Time = GetDlgItemInt(hwndDlg,
643 &bRet,
644 FALSE);
645 if (Time == 0)
646 Time = 1;
647 Time *= 60; // Convert to seconds
648
650
651 RegCloseKey(regKey);
652 }
653}
654
655
656static BOOL
658{
659 HWND hwndSSCombo = GetDlgItem(hwndDlg, IDC_SCREENS_LIST);
660 LPTSTR pSsValue;
661 INT iCurSs;
662 WNDCLASS wc = {0};
663
665 if (!pData)
666 {
667 EndDialog(hwndDlg, -1);
668 return FALSE;
669 }
670
672 wc.hInstance = hApplet;
673 wc.hCursor = NULL;
676
677 if (RegisterClass(&wc))
678 {
679 HWND hParent = GetDlgItem(hwndDlg, IDC_SCREENS_PREVIEW);
680 HWND hChild;
681
682 if (hParent != NULL)
683 {
684 pData->OldPreviewProc = (WNDPROC)GetWindowLongPtr(hParent, GWLP_WNDPROC);
687 }
688
691 0, 0, 0, 0, hParent,
692 NULL, hApplet, NULL);
693 if (hChild != NULL)
694 {
695 RECT rc;
696 GetClientRect(hParent, &rc);
697 rc.left += MONITOR_LEFT;
698 rc.top += MONITOR_TOP;
700 }
701
702 pData->ScreenSaverPreviewParent = hChild;
703 }
704
706
707 pData->Selection = -1;
708
709 SendDlgItemMessage(hwndDlg,
712 0,
713 MAKELONG(240, 1));
714
715 EnumScreenSavers(hwndSSCombo, pData);
716
718
719 /* Set the current screensaver in the combo box */
720 iCurSs = 0; // Default to "(None)"
721 pSsValue = GetCurrentScreenSaverValue(_T("SCRNSAVE.EXE"));
722 if (pSsValue)
723 {
724 BOOL bFound = FALSE;
725 INT i;
726
727 /* Find whether the current screensaver is in the list */
728 for (i = 0; i < pData->ScreenSaverCount; i++)
729 {
730 if (!_tcsicmp(pSsValue, pData->ScreenSaverItems[i].szFilename))
731 {
732 bFound = TRUE;
733 break;
734 }
735 }
736
737 if (!bFound)
738 {
739 /* The current screensaver is not in the list: add it */
740 // i = pData->ScreenSaverCount;
741 bFound = AddScreenSaver(hwndSSCombo, pData, pSsValue, _T("SCRNSAVE.EXE"));
742 if (bFound)
743 i = pData->ScreenSaverCount - 1;
744 }
745
746 HeapFree(GetProcessHeap(), 0, pSsValue);
747
748 if (bFound)
749 {
750 /* The current screensaver should be in the list: select it */
751 iCurSs = SendMessage(hwndSSCombo,
753 -1,
754 (LPARAM)pData->ScreenSaverItems[i].szDisplayName);
755 if (iCurSs == CB_ERR)
756 iCurSs = 0; // Default to "(None)"
757 }
758 }
759 SendMessage(hwndSSCombo, CB_SETCURSEL, iCurSs, 0);
760
761 /* Set the current timeout */
762 pSsValue = GetCurrentScreenSaverValue(_T("ScreenSaveTimeOut"));
763 if (pSsValue)
764 {
765 UINT Time = _ttoi(pSsValue) / 60;
766
767 HeapFree(GetProcessHeap(), 0, pSsValue);
768
769 SendDlgItemMessage(hwndDlg,
772 0,
773 Time);
774 }
775
776 SelectionChanged(hwndDlg, pData);
777
778 return TRUE;
779}
780
781
784 UINT uMsg,
787{
788 PDATA pData;
789
791
792 switch (uMsg)
793 {
794 case WM_INITDIALOG:
795 {
796 OnInitDialog(hwndDlg, pData);
797 break;
798 }
799
800 case WM_DESTROY:
801 {
802 if (pData->ScreenSaverPreviewParent)
803 {
806 (LONG_PTR)pData->OldPreviewProc);
807 DestroyWindow(pData->ScreenSaverPreviewParent);
808 pData->ScreenSaverPreviewParent = NULL;
809 }
811 if (pData->PrevWindowPi.hProcess)
812 {
813 TerminateProcess(pData->PrevWindowPi.hProcess, 0);
814 CloseHandle(pData->PrevWindowPi.hProcess);
815 CloseHandle(pData->PrevWindowPi.hThread);
816 }
818 break;
819 }
820
821 case WM_ENDSESSION:
822 {
824 break;
825 }
826
827 case WM_DRAWITEM:
828 {
829 LPDRAWITEMSTRUCT lpDrawItem;
830 lpDrawItem = (LPDRAWITEMSTRUCT)lParam;
831
832 if (lpDrawItem->CtlID == IDC_SCREENS_PREVIEW)
833 ShowScreenSaverPreview(lpDrawItem, pData);
834 break;
835 }
836
837 case WM_COMMAND:
838 {
839 DWORD controlId = LOWORD(wParam);
841
842 switch (controlId)
843 {
844 case IDC_SCREENS_LIST:
845 {
847 {
848 SelectionChanged(hwndDlg, pData);
850 PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
851 }
852 break;
853 }
854
856 {
857 if (command == EN_CHANGE)
858 PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
859 break;
860 }
861
862 case IDC_SCREENS_POWER_BUTTON: // Start Powercfg.Cpl
863 {
864 if (command == BN_CLICKED)
865 WinExec("rundll32 shell32.dll,Control_RunDLL powercfg.cpl",SW_SHOWNORMAL);
866 break;
867 }
868
869 case IDC_SCREENS_TESTSC: // Screensaver Preview
870 {
871 if (command == BN_CLICKED)
872 {
873 ScreenSaverPreview(hwndDlg, pData);
875 }
876 break;
877 }
878
879 case IDC_SCREENS_SETTINGS: // Screensaver Settings
880 {
881 if (command == BN_CLICKED)
882 ScreenSaverConfig(hwndDlg, pData);
883 break;
884 }
885
886 case IDC_SCREENS_USEPASSCHK: // Screensaver Is Secure
887 {
888 if (command == BN_CLICKED)
889 PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
890 break;
891 }
892 }
893 break;
894 }
895
896 case WM_NOTIFY:
897 {
898 LPNMHDR lpnm = (LPNMHDR)lParam;
899
900 switch(lpnm->code)
901 {
902 case PSN_APPLY:
903 {
904 SetScreenSaver(hwndDlg, pData);
905 return TRUE;
906 }
907
908 case PSN_SETACTIVE:
909 {
910 /* Enable screensaver preview support */
912 break;
913 }
914
915 case PSN_KILLACTIVE:
916 {
917 /* Kill running preview screensaver */
918 if (pData->PrevWindowPi.hProcess)
919 {
920 TerminateProcess(pData->PrevWindowPi.hProcess, 0);
921 CloseHandle(pData->PrevWindowPi.hProcess);
922 CloseHandle(pData->PrevWindowPi.hThread);
923 pData->PrevWindowPi.hThread = pData->PrevWindowPi.hProcess = NULL;
924 }
925 break;
926 }
927 }
928 }
929 break;
930 }
931
932 return FALSE;
933}
static HDC hDC
Definition: 3dtext.c:33
#define BufSize
Definition: FsRtlTunnel.c:28
Type
Definition: Type.h:7
#define msg(x)
Definition: auth_time.c:54
GLOBAL_DATA g_GlobalData
Definition: background.c:70
#define IDS_NONE
Definition: resource.h:133
#define RegCloseKey(hKey)
Definition: registry.h:49
WPARAM wParam
Definition: combotst.c:138
LPARAM lParam
Definition: combotst.c:139
#define ERROR_SUCCESS
Definition: deptool.c:10
#define MONITOR_HEIGHT
Definition: desk.h:77
#define MONITOR_BOTTOM
Definition: desk.h:74
#define MONITOR_LEFT
Definition: desk.h:71
#define MONITOR_ALPHA
Definition: desk.h:79
#define MONITOR_TOP
Definition: desk.h:72
#define MONITOR_WIDTH
Definition: desk.h:76
#define MONITOR_RIGHT
Definition: desk.h:73
#define NULL
Definition: types.h:112
#define TRUE
Definition: types.h:120
#define FALSE
Definition: types.h:117
HINSTANCE hApplet
Definition: access.c:17
#define IDC_SCREENS_PREVIEW
Definition: resource.h:39
#define IDC_SCREENS_USEPASSCHK
Definition: resource.h:44
#define IDC_SCREENS_TIME
Definition: resource.h:46
#define IDC_SCREENS_TIMEDELAY
Definition: resource.h:45
#define IDC_SCREENS_POWER_BUTTON
Definition: resource.h:41
#define IDC_MINTEXT
Definition: resource.h:48
#define IDC_SCREENS_LIST
Definition: resource.h:40
#define IDC_SCREENS_TESTSC
Definition: resource.h:43
#define IDC_SCREENS_SETTINGS
Definition: resource.h:42
#define IDC_WAITTEXT
Definition: resource.h:47
static LPTSTR GetCurrentScreenSaverValue(LPTSTR lpValue)
Definition: screensaver.c:37
static VOID ShowScreenSaverPreview(IN LPDRAWITEMSTRUCT draw, IN PDATA pData)
Definition: screensaver.c:137
static VOID SelectionChanged(HWND hwndDlg, PDATA pData)
Definition: screensaver.c:84
static VOID EnumScreenSavers(_In_ HWND hwndScreenSavers, _In_ PDATA pData)
Definition: screensaver.c:544
static VOID ScreenSaverPreview(HWND hwndDlg, PDATA pData)
Definition: screensaver.c:323
static VOID SetScreenSaver(HWND hwndDlg, PDATA pData)
Definition: screensaver.c:590
struct _DATA DATA
static BOOL AddScreenSaverItem(_In_ HWND hwndScreenSavers, _In_ PDATA pData, _In_ SCREEN_SAVER_ITEM *ScreenSaverItem)
Definition: screensaver.c:415
static VOID SearchScreenSavers(_In_ HWND hwndScreenSavers, _In_ PDATA pData, _In_ LPCTSTR pszSearchPath)
Definition: screensaver.c:502
static VOID SetScreenSaverPreviewBox(HWND hwndDlg, PDATA pData)
Definition: screensaver.c:178
struct _DATA * PDATA
static BOOL WaitForSettingsDialog(HWND hwndDlg, HANDLE hProcess)
Definition: screensaver.c:227
#define MAX_SCREENSAVERS
Definition: screensaver.c:13
static BOOL OnInitDialog(HWND hwndDlg, PDATA pData)
Definition: screensaver.c:657
static VOID ScreenSaverConfig(HWND hwndDlg, PDATA pData)
Definition: screensaver.c:271
static const TCHAR szPreviewWndClass[]
Definition: screensaver.c:15
INT_PTR CALLBACK ScreenSaverPageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
Definition: screensaver.c:783
static VOID CheckRegScreenSaverIsSecure(HWND hwndDlg)
Definition: screensaver.c:370
LRESULT CALLBACK RedrawSubclassProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
Definition: screensaver.c:110
static BOOL AddScreenSaver(_In_ HWND hwndScreenSavers, _In_ PDATA pData, _In_ LPCTSTR pszFilePath, _In_ LPCTSTR pszFileName)
Definition: screensaver.c:442
HMODULE hModule
Definition: animate.c:44
#define CloseHandle
Definition: compat.h:739
#define GetProcessHeap()
Definition: compat.h:736
#define INVALID_HANDLE_VALUE
Definition: compat.h:731
#define HeapAlloc
Definition: compat.h:733
#define FreeLibrary(x)
Definition: compat.h:748
#define MAX_PATH
Definition: compat.h:34
#define HeapFree(x, y, z)
Definition: compat.h:735
#define CALLBACK
Definition: compat.h:35
#define HEAP_ZERO_MEMORY
Definition: compat.h:134
BOOL WINAPI FindClose(HANDLE hFindFile)
Definition: find.c:502
BOOL WINAPI TerminateProcess(IN HANDLE hProcess, IN UINT uExitCode)
Definition: proc.c:1532
UINT WINAPI DECLSPEC_HOTPATCH WinExec(LPCSTR lpCmdLine, UINT uCmdShow)
Definition: proc.c:4773
#define INFINITE
Definition: serial.h:102
unsigned int BOOL
Definition: ntddk_ex.h:94
unsigned long DWORD
Definition: ntddk_ex.h:95
FxAutoRegKey hKey
pKey DeleteObject()
size_t bufferSize
GLuint64EXT * result
Definition: glext.h:11304
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
#define FAILED(hr)
Definition: intsafe.h:51
#define TEXT(s)
Definition: k32.h:26
#define REG_SZ
Definition: layer.c:22
_In_ BOOL _In_ HANDLE hProcess
Definition: mapping.h:71
#define _tcsrchr
Definition: utility.h:116
static HDC
Definition: imagelist.c:92
static HTREEITEM hChild
Definition: treeview.c:381
static PLARGE_INTEGER Time
Definition: time.c:105
static refpint_t pi[]
Definition: server.c:96
#define _In_
Definition: ms_sal.h:308
__int3264 LONG_PTR
Definition: mstsclib_h.h:276
unsigned int UINT
Definition: ndis.h:50
#define KEY_ALL_ACCESS
Definition: nt_native.h:1041
#define KEY_READ
Definition: nt_native.h:1023
#define FILE_ATTRIBUTE_HIDDEN
Definition: nt_native.h:703
char * PTCHAR
Definition: ntbasedef.h:476
_In_ ULONG _In_ ULONG _In_ ULONG Length
Definition: ntddpcm.h:102
#define LOWORD(l)
Definition: pedump.c:82
#define WS_CHILD
Definition: pedump.c:617
BYTE * PBYTE
Definition: pedump.c:66
long LONG
Definition: pedump.c:60
#define WS_CLIPCHILDREN
Definition: pedump.c:619
#define INT
Definition: polytest.cpp:20
UINT Sec[]
Definition: powershemes.c:41
#define PropSheet_Changed(d, w)
Definition: prsht.h:344
#define PSN_KILLACTIVE
Definition: prsht.h:116
#define PSN_APPLY
Definition: prsht.h:117
#define PSN_SETACTIVE
Definition: prsht.h:115
#define UDM_SETRANGE
Definition: commctrl.h:2141
#define UDM_SETPOS32
Definition: commctrl.h:2155
static WCHAR szFilePath[]
Definition: qotd.c:14
#define WM_NOTIFY
Definition: richedit.h:61
#define DefWindowProc
Definition: ros2win.h:31
static int fd
Definition: io.c:51
HRESULT hr
Definition: shlfolder.c:183
#define _countof(array)
Definition: sndvol32.h:68
#define StringCbCopy
Definition: strsafe.h:155
#define StringCbPrintf
Definition: strsafe.h:544
TCHAR szDisplayName[256]
Definition: screensaver.c:21
TCHAR szFilename[MAX_PATH]
Definition: screensaver.c:20
WNDPROC OldPreviewProc
Definition: screensaver.c:30
SCREEN_SAVER_ITEM ScreenSaverItems[MAX_SCREENSAVERS]
Definition: screensaver.c:27
int Selection
Definition: screensaver.c:29
PROCESS_INFORMATION PrevWindowPi
Definition: screensaver.c:28
UINT ScreenSaverCount
Definition: screensaver.c:31
HWND ScreenSaverPreviewParent
Definition: screensaver.c:32
LONG bmMonHeight
Definition: desk.h:164
LONG bmMonWidth
Definition: desk.h:163
COLORREF desktop_color
Definition: desk.h:159
HBITMAP hMonitorBitmap
Definition: desk.h:162
DWORD cb
Definition: winbase.h:831
HBRUSH hbrBackground
Definition: winuser.h:3170
HINSTANCE hInstance
Definition: winuser.h:3167
HCURSOR hCursor
Definition: winuser.h:3169
LPCSTR lpszClassName
Definition: winuser.h:3172
WNDPROC lpfnWndProc
Definition: winuser.h:3164
UINT code
Definition: winuser.h:3159
LONG top
Definition: windef.h:307
LONG left
Definition: windef.h:306
DWORD WINAPI WaitForSingleObject(IN HANDLE hHandle, IN DWORD dwMilliseconds)
Definition: synch.c:82
#define GetWindowLongPtr
Definition: treelist.c:73
#define SetWindowLongPtr
Definition: treelist.c:70
#define GWLP_WNDPROC
Definition: treelist.c:66
#define GWLP_USERDATA
Definition: treelist.c:63
TW_UINT32 TW_UINT16 TW_UINT16 TW_MEMREF pData
Definition: twain.h:1830
TW_UINT32 TW_UINT16 TW_UINT16 MSG
Definition: twain.h:1829
int32_t INT_PTR
Definition: typedefs.h:64
unsigned char * LPBYTE
Definition: typedefs.h:53
ULONG_PTR SIZE_T
Definition: typedefs.h:80
int32_t INT
Definition: typedefs.h:58
uint32_t ULONG_PTR
Definition: typedefs.h:65
#define IN
Definition: typedefs.h:39
#define MAKELONG(a, b)
Definition: typedefs.h:249
#define HIWORD(l)
Definition: typedefs.h:247
BOOL WINAPI GdiTransparentBlt(HDC hdcDst, int xDst, int yDst, int wDst, int hDst, HDC hdcSrc, int xSrc, int ySrc, int wSrc, int hSrc, UINT crTransparent)
WORD WORD PSZ PSZ pszFileName
Definition: vdmdbg.h:44
#define _T(x)
Definition: vfdio.h:22
#define GetWindowsDirectory
Definition: winbase.h:3857
#define CreateProcess
Definition: winbase.h:3758
#define ZeroMemory
Definition: winbase.h:1712
#define GetSystemDirectory
Definition: winbase.h:3842
#define LoadLibraryEx
Definition: winbase.h:3863
#define LOAD_LIBRARY_AS_DATAFILE
Definition: winbase.h:342
#define FindNextFile
Definition: winbase.h:3788
#define WAIT_OBJECT_0
Definition: winbase.h:406
#define FindFirstFile
Definition: winbase.h:3782
#define DONT_RESOLVE_DLL_REFERENCES
Definition: winbase.h:341
#define GetModuleFileName
Definition: winbase.h:3831
_In_ LONG _In_ HWND hwnd
Definition: winddi.h:4023
_In_ BOOL bEnable
Definition: winddi.h:3426
LONG_PTR LPARAM
Definition: windef.h:208
LONG_PTR LRESULT
Definition: windef.h:209
UINT_PTR WPARAM
Definition: windef.h:207
HGDIOBJ WINAPI GetStockObject(_In_ int)
HGDIOBJ WINAPI SelectObject(_In_ HDC, _In_ HGDIOBJ)
Definition: dc.c:1539
HDC WINAPI CreateCompatibleDC(_In_opt_ HDC hdc)
#define BLACK_BRUSH
Definition: wingdi.h:896
int WINAPI FillRect(HDC, LPCRECT, HBRUSH)
HBRUSH WINAPI CreateSolidBrush(_In_ COLORREF)
BOOL WINAPI DeleteDC(_In_ HDC)
#define HKEY_CURRENT_USER
Definition: winreg.h:11
#define RegOpenKeyEx
Definition: winreg.h:520
#define RegSetValueEx
Definition: winreg.h:533
#define RegQueryValueEx
Definition: winreg.h:524
#define RegDeleteValue
Definition: winreg.h:508
#define SW_SHOWNORMAL
Definition: winuser.h:770
#define WM_PAINT
Definition: winuser.h:1620
struct tagDRAWITEMSTRUCT * LPDRAWITEMSTRUCT
#define CreateWindowEx
Definition: winuser.h:5755
#define CB_SETITEMDATA
Definition: winuser.h:1966
#define SW_HIDE
Definition: winuser.h:768
BOOL WINAPI RedrawWindow(_In_opt_ HWND, _In_opt_ LPCRECT, _In_opt_ HRGN, _In_ UINT)
#define DWLP_USER
Definition: winuser.h:872
#define WM_QUIT
Definition: winuser.h:1623
BOOL WINAPI TranslateMessage(_In_ const MSG *)
BOOL WINAPI ShowWindow(_In_ HWND, _In_ int)
#define CallWindowProc
Definition: winuser.h:5735
#define IsDialogMessage
Definition: winuser.h:5809
#define BST_UNCHECKED
Definition: winuser.h:199
#define CB_ERRSPACE
Definition: winuser.h:2436
#define WM_COMMAND
Definition: winuser.h:1740
#define SPI_SETSCREENSAVEACTIVE
Definition: winuser.h:1366
#define CB_ERR
Definition: winuser.h:2435
#define CB_SETCURSEL
Definition: winuser.h:1961
#define UnregisterClass
Definition: winuser.h:5861
#define QS_ALLINPUT
Definition: winuser.h:903
#define RDW_ERASE
Definition: winuser.h:1211
#define CB_FINDSTRINGEXACT
Definition: winuser.h:1940
#define WM_INITDIALOG
Definition: winuser.h:1739
DWORD WINAPI MsgWaitForMultipleObjects(_In_ DWORD nCount, _In_reads_opt_(nCount) CONST HANDLE *pHandles, _In_ BOOL fWaitAll, _In_ DWORD dwMilliseconds, _In_ DWORD dwWakeMask)
HWND WINAPI GetDlgItem(_In_opt_ HWND, _In_ int)
#define WM_DRAWITEM
Definition: winuser.h:1645
#define CBN_SELCHANGE
Definition: winuser.h:1979
#define BM_SETCHECK
Definition: winuser.h:1921
#define SPIF_SENDCHANGE
Definition: winuser.h:1572
#define SPIF_UPDATEINIFILE
Definition: winuser.h:1571
BOOL WINAPI GetClientRect(_In_ HWND, _Out_ LPRECT)
#define RDW_ALLCHILDREN
Definition: winuser.h:1221
#define PM_REMOVE
Definition: winuser.h:1196
#define CB_ADDSTRING
Definition: winuser.h:1936
struct tagNMHDR * LPNMHDR
#define CB_GETITEMDATA
Definition: winuser.h:1950
#define SendMessage
Definition: winuser.h:5843
BOOL WINAPI EnableWindow(_In_ HWND, _In_ BOOL)
#define PeekMessage
Definition: winuser.h:5830
BOOL WINAPI SystemParametersInfoW(_In_ UINT uiAction, _In_ UINT uiParam, _Inout_opt_ PVOID pvParam, _In_ UINT fWinIni)
HWND WINAPI GetParent(_In_ HWND)
#define LoadString
Definition: winuser.h:5819
#define BN_CLICKED
Definition: winuser.h:1925
#define SW_SHOW
Definition: winuser.h:775
#define RegisterClass
Definition: winuser.h:5836
#define WM_DESTROY
Definition: winuser.h:1609
UINT WINAPI GetDlgItemInt(_In_ HWND, _In_ int, _Out_opt_ PBOOL, _In_ BOOL)
#define DispatchMessage
Definition: winuser.h:5765
#define WM_ENDSESSION
Definition: winuser.h:1627
LRESULT(CALLBACK * WNDPROC)(HWND, UINT, WPARAM, LPARAM)
Definition: winuser.h:2906
#define SystemParametersInfo
Definition: winuser.h:5858
#define CB_GETCURSEL
Definition: winuser.h:1943
#define SendDlgItemMessage
Definition: winuser.h:5842
BOOL WINAPI IsWindowVisible(_In_ HWND)
BOOL WINAPI DestroyWindow(_In_ HWND)
#define SPI_SETSCREENSAVETIMEOUT
Definition: winuser.h:1364
BOOL WINAPI MoveWindow(_In_ HWND, _In_ int, _In_ int, _In_ int, _In_ int, _In_ BOOL)
#define RDW_INVALIDATE
Definition: winuser.h:1214
#define BST_CHECKED
Definition: winuser.h:197
#define BM_GETCHECK
Definition: winuser.h:1918
BOOL WINAPI EndDialog(_In_ HWND, _In_ INT_PTR)
#define EN_CHANGE
Definition: winuser.h:2022
char TCHAR
Definition: xmlstorage.h:189
#define _ttoi
Definition: xmlstorage.h:195
const CHAR * LPCTSTR
Definition: xmlstorage.h:193
CHAR * LPTSTR
Definition: xmlstorage.h:192
#define _tcslen
Definition: xmlstorage.h:198
#define _tcsicmp
Definition: xmlstorage.h:205