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Stupid SVN doesn't add new files to the working cope when importing a patch, for some reason I can't comprehend.
svn path=/branches/shell-experiments/; revision=64404
This commit is contained in:
David Quintana
parent
257a0de098
commit
36f8c65080
272
dll/win32/msgina/shutdown.c
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272
dll/win32/msgina/shutdown.c
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/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS msgina.dll
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* FILE: lib/msgina/shutdown.c
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* PURPOSE: Shutdown Dialog Box
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* PROGRAMMER: Lee Schroeder (spaceseel at gmail dot com)
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* UPDATE HISTORY:
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* 24-11-2003 Created
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*/
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#include "msgina.h"
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#include <powrprof.h>
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#include <strsafe.h>
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#include <wingdi.h>
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#include <stdlib.h>
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int g_shutdownCode = 0;
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BOOL g_logoffHideState = FALSE;
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VOID UpdateShutdownShellDesc(HWND hwnd)
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{
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WCHAR tmpBuffer[256];
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UINT shutdownDescId = 0;
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HWND shutdownHwnd = GetDlgItem(hwnd, IDC_SHUTDOWN_DESCRIPTION);
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int shutdownCode = 0;
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shutdownCode = SendDlgItemMessageW(hwnd, IDC_SHUTDOWN_LIST, CB_GETCURSEL, 0, 0);
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if(!g_logoffHideState)
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{
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switch (shutdownCode)
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{
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case 0: /* Log off */
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shutdownDescId = IDS_SHUTDOWN_LOGOFF_DESC;
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break;
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case 1: /* Shut down */
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shutdownDescId = IDS_SHUTDOWN_SHUTDOWN_DESC;
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break;
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case 2: /* Restart */
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shutdownDescId = IDS_SHUTDOWN_RESTART_DESC;
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break;
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default:
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break;
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}
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if (IsPwrSuspendAllowed())
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{
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if (shutdownCode == 3) /* Sleep */
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{
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shutdownDescId = IDS_SHUTDOWN_SLEEP_DESC;
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}
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else if (shutdownCode == 4) /* Hibernate */
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{
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shutdownDescId = IDS_SHUTDOWN_HIBERNATE_DESC;
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}
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}
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else
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{
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if (shutdownCode == 3) /* Hibernate */
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{
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shutdownDescId = IDS_SHUTDOWN_SLEEP_DESC;
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}
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}
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}
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else
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{
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switch (shutdownCode)
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{
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case 0: /* Shut down */
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shutdownDescId = IDS_SHUTDOWN_SHUTDOWN_DESC;
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break;
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case 1: /* Restart */
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shutdownDescId = IDS_SHUTDOWN_RESTART_DESC;
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break;
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default:
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break;
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}
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if (IsPwrSuspendAllowed())
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{
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if (shutdownCode == 2) /* Sleep */
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{
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shutdownDescId = IDS_SHUTDOWN_SLEEP_DESC;
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}
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else if (shutdownCode == 3) /* Hibernate */
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{
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shutdownDescId = IDS_SHUTDOWN_HIBERNATE_DESC;
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}
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}
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else
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{
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if (shutdownCode == 2) /* Hibernate */
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{
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shutdownDescId = IDS_SHUTDOWN_SLEEP_DESC;
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}
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}
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}
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LoadStringW(hDllInstance, shutdownDescId, tmpBuffer, sizeof(tmpBuffer));
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SetWindowTextW(shutdownHwnd, tmpBuffer);
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}
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BOOL CALLBACK ExitWindowsDialogShellProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam)
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{
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PGINA_CONTEXT pgContext;
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pgContext = (PGINA_CONTEXT)GetWindowLongPtr(hwnd, GWL_USERDATA);
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switch (Message)
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{
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case WM_INITDIALOG:
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{
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int defSelect = 0;
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WCHAR userBuffer[256];
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DWORD userBufferSize = _countof(userBuffer);
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WCHAR tmpBuffer[256];
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WCHAR tmpBuffer2[512];
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pgContext = (PGINA_CONTEXT)lParam;
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SetWindowLongPtr(hwnd, GWL_USERDATA, (DWORD_PTR)pgContext);
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/* Clears the content before it's used */
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SendDlgItemMessageW(hwnd, IDC_SHUTDOWN_LIST, CB_RESETCONTENT, 0, 0);
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if(!g_logoffHideState)
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{
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/* Log off */
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LoadStringW(hDllInstance, IDS_SHUTDOWN_LOGOFF, tmpBuffer, sizeof(tmpBuffer)/sizeof(WCHAR));
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GetUserNameW(userBuffer, &userBufferSize);
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StringCchPrintfW(tmpBuffer2, 512, tmpBuffer, userBuffer);
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SendDlgItemMessageW(hwnd, IDC_SHUTDOWN_LIST, CB_ADDSTRING, 0, (LPARAM)tmpBuffer2);
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}
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/* Shut down - DEFAULT */
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LoadStringW(hDllInstance, IDS_SHUTDOWN_SHUTDOWN, tmpBuffer, sizeof(tmpBuffer)/sizeof(WCHAR));
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defSelect = SendDlgItemMessageW(hwnd, IDC_SHUTDOWN_LIST, CB_ADDSTRING, 0, (LPARAM)tmpBuffer);
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/* Restart */
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LoadStringW(hDllInstance, IDS_SHUTDOWN_RESTART, tmpBuffer, sizeof(tmpBuffer)/sizeof(WCHAR));
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SendDlgItemMessageW(hwnd, IDC_SHUTDOWN_LIST, CB_ADDSTRING, 0, (LPARAM)tmpBuffer);
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/* Sleep */
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if (IsPwrSuspendAllowed())
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{
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LoadStringW(hDllInstance, IDS_SHUTDOWN_SLEEP, tmpBuffer, sizeof(tmpBuffer)/sizeof(WCHAR));
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SendDlgItemMessageW(hwnd, IDC_SHUTDOWN_LIST, CB_ADDSTRING, 0, (LPARAM)tmpBuffer);
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}
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/* Hibernate */
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if (IsPwrHibernateAllowed())
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{
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LoadStringW(hDllInstance, IDS_SHUTDOWN_HIBERNATE, tmpBuffer, sizeof(tmpBuffer)/sizeof(WCHAR));
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SendDlgItemMessageW(hwnd, IDC_SHUTDOWN_LIST, CB_ADDSTRING, 0, (LPARAM)tmpBuffer);
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}
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/* Sets the default shut down selection */
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SendDlgItemMessageW(hwnd, IDC_SHUTDOWN_LIST, CB_SETCURSEL, defSelect, 0);
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/* Updates the choice description based on the current selection */
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UpdateShutdownShellDesc(hwnd);
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/* Draw the logo graphic */
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pgContext->hBitmap = LoadImage(hDllInstance, MAKEINTRESOURCE(IDI_ROSLOGO), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
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return TRUE;
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}
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case WM_PAINT:
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{
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PAINTSTRUCT ps;
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HDC hdc;
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if (pgContext->hBitmap)
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{
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hdc = BeginPaint(hwnd, &ps);
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DrawStateW(hdc, NULL, NULL, (LPARAM)pgContext->hBitmap, (WPARAM)0, 0, 0, 0, 0, DST_BITMAP);
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EndPaint(hwnd, &ps);
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}
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return TRUE;
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}
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case WM_DESTROY:
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{
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DeleteObject(pgContext->hBitmap);
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return TRUE;
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}
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case WM_COMMAND:
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switch(LOWORD(wParam))
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{
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case IDOK:
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g_shutdownCode = SendDlgItemMessageW(hwnd, IDC_SHUTDOWN_LIST, CB_GETCURSEL, (WPARAM)0, (LPARAM)0);
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EndDialog(hwnd, IDOK);
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break;
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case IDCANCEL:
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EndDialog(hwnd, IDCANCEL);
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break;
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case IDHELP:
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EndDialog(hwnd, IDHELP);
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break;
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case IDC_SHUTDOWN_LIST:
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UpdateShutdownShellDesc(hwnd);
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break;
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}
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break;
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default:
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return FALSE;
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}
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return TRUE;
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}
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/*
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* NOTES:
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* - Based upon observations on the ShellShutdownDialog() function, the function doesn't actually
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* do anything except show a dialog box and returning a value based upon the value chosen. That
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* means that any code that calls the function has to execute the chosen action (shut down,
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* restart, etc.).
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* - When this function is called in Windows XP, it shows the classic dialog box regardless if
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* SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\LogonType is enabled or not.
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* - When the Help button is pushed, it sends the same return value as IDCANCEL (0x00), but
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* at the same time, it calls the help file directly from the dialog box.
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* - When the dialog is created, it doesn't disable all other input from the other windows.
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* This is done elsewhere. When running the function ShellShutdownDialog() from XP/2K3, if the user clicks
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* out of the window, it automatically closes itself.
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* - The parameter, lpUsername never seems to be used when calling the function from Windows XP. Either
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* it was a parameter that was never used in the final version before release, or it has a use that
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* is currently not known.
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*/
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DWORD WINAPI
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ShellShutdownDialog(
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HWND hParent,
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LPWSTR lpUsername,
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BOOL bHideLogoff)
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{
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int dlgValue = 0;
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g_logoffHideState = bHideLogoff;
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UNREFERENCED_PARAMETER(lpUsername);
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// Loads the shut down dialog box
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dlgValue = DialogBox(hDllInstance,
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MAKEINTRESOURCE(IDD_SHUTDOWN_SHELL),
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hParent,
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ExitWindowsDialogShellProc);
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// Determines what to do based on user selection
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if (dlgValue == IDOK)
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{
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switch (g_shutdownCode)
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{
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case 0: /* Log off */
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return 0x01;
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case 1: /* Shut down */
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return 0x02;
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case 2: /* Reboot */
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return 0x04;
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case 3: /* Sleep */
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return 0x10;
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case 4: /* Hibernate */
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return 0x40;
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}
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}
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/* Help file is called directly here */
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else if (dlgValue == IDHELP)
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{
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FIXME("Help is not implemented yet.");
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MessageBoxW(hParent, L"Help is not implemented yet.", L"Message", MB_OK | MB_ICONEXCLAMATION);
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}
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else if (dlgValue == -1)
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{
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ERR("Failed to create dialog\n");
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}
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return 0x00;
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}
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