769 lines
22 KiB
C
769 lines
22 KiB
C
/*
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* pmcomman.c - program manager
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* Copyright (c) 1991, Microsoft Corporation
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* DESCRIPTION
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* This file is for support of program manager under NT Windows.
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* This file is/was ported from pmcomman.c (program manager).
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* MODIFICATION HISTORY
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* Initial Version: x/x/90 Author Unknown, since he didn't feel
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* like commenting the code...
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* NT 32b Version: 1/22/91 Jeff Pack Intitial port to begin.
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* 6/15/91 JohanneC re-ported.
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*/
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#include "progman.h"
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/** IsRemoteDrive -- tests to see if drive is a remote drive
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* BOOL APIENTRY IsRemoteDrive(wDrive)
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* ENTRY - int wDrive - drive number to test
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* EXIT - BOOL xxx - returns TRUE if remote, false if not.
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* SYNOPSIS - calls GetDriveType to determine if media is remote or not.
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*/
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BOOL APIENTRY IsRemoteDrive(int wDrive)
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{
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TCHAR pszdrive[5] = TEXT("c:\\"); /*default string value*/
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pszdrive[0] = (TCHAR)wDrive + (TCHAR)TEXT('A'); /*convert wDrive (0-25) to drive letter*/
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/*and place in string to pass to GetDriveType*/
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return((BOOL) (GetDriveType(pszdrive) == DRIVE_REMOTE));
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}
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/** IsRemovableDrive -- tests to see if drive is removable
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* BOOL APIENTRY IsRemovableDrive( int wDrive)
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* ENTRY - int wDrive - drive number to test
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* EXIT - BOOL xxx - returns TRUE if removable, false if not.
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* SYNOPSIS - calls GetDriveType to determine if media is removable or not.
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*/
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BOOL APIENTRY IsRemovableDrive( int wDrive)
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{
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TCHAR pszdrive[5] = TEXT("c:\\"); /*default string value*/
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pszdrive[0] = (TCHAR)wDrive + (TCHAR)TEXT('A'); /*convert wDrive (0-25) to drive letter*/
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/*and place in string to pass to GetDriveType*/
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return((BOOL)(GetDriveType(pszdrive) == DRIVE_REMOVABLE));
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}
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/** BuildDescription --
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* VOID APIENTRY BuildDescription(LPTSTR szName, LPTSTR szPath)
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* ENTRY - LPTSTR szName
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* LPTSTR szPath
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* EXIT - VOID xxx -
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* SYNOPSIS -
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* WARNINGS - sordid coding style BUG BUG assumes 8.3 filename convention
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* EFFECTS -
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*/
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VOID APIENTRY BuildDescription(LPTSTR szName, LPTSTR szPath)
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{
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TCHAR ch;
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TCHAR ch2 = 0;
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LPTSTR p;
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LPTSTR p2;
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LPTSTR p3 = NULL;
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//When User creating new icon with command line added quote (such as "a b.exe")
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// and no description, then invalid description ("a b) added new icon.
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BOOL bQuote = FALSE;
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if (*szPath == TEXT('"') && *(szPath+lstrlen(szPath)-1) == TEXT('"')) {
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bQuote = TRUE;
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*(szPath+lstrlen(szPath)-1) = TEXT('\0');
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szPath++;
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}
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p = p2 = szPath;
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/* Scan the string looking for the last filename. */
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while (*p) {
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if (*p == TEXT('\\'))
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p2 = p+1;
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else if (*p == TEXT('.'))
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p3 = p;
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p = CharNext(p);
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}
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if (!p3)
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p3 = p;
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ch = *p3;
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*p3 = TEXT('\0');
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if (lstrlen(p2) > MAXITEMNAMELEN) {
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ch2 = *(p2 + MAXITEMNAMELEN);
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*(p2 + MAXITEMNAMELEN) = TEXT('\0');
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}
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lstrcpy(szName, p2);
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*p3 = ch;
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if (ch2) {
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*(p2 + MAXITEMNAMELEN) = ch2;
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}
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if( bQuote )
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*(szPath+lstrlen(szPath)) = TEXT('"');
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CharUpper(szName);
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CharLower(CharNext(szName));
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}
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/* Returns 0 for success. Otherwise returns a IDS_ string code. */
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/** ExecProgram -- exec program function
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* WORD APIENTRY ExecProgram(LPTSTR lpszPath, LPTSTR lpDir, LPTSTR lpTitle, BOOL bLoadIt)
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* ENTRY - LPTSTR lpszPath -
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* LPTSTR lpDir -
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* BOOL bLoadIt -
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* EXIT - BOOL xxx - returns (0)FALSE if successful, else returns
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* IDS_ string code.
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*/
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WORD APIENTRY ExecProgram (
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LPTSTR lpszPath,
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LPTSTR lpDir,
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LPTSTR lpTitle,
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BOOL bLoadIt,
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DWORD dwDDEId,
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WORD wHotKeyId,
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BOOL bNewVDM
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)
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{
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WORD ret;
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WORD wNTVDMFlags=0;
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HCURSOR hCursor;
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LPTSTR lpP;
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TCHAR cSeparator;
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TCHAR lpReservedFormat[] = TEXT("dde.%d,hotkey.%d,ntvdm.%d");
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TCHAR lpReserved[100]; // used for DDE request of icons from console apps
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// add for passing the hotkey associated with an item.
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DWORD OldErrorMode;
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ret = 0;
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//hPendingWindow = NULL;
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hCursor = SetCursor(LoadCursor(NULL, IDC_WAIT));
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/* Don't mess with the mouse state; unless we're on a mouseless system.
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*/
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if (!GetSystemMetrics(SM_MOUSEPRESENT))
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ShowCursor(TRUE);
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/* skip leading spaces
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*/
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while (*lpszPath == TEXT(' '))
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lpszPath++;
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/* skip past path
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*/
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lpP = lpszPath;
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if (*lpszPath == TEXT('"')) {
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cSeparator = TEXT('"');
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lpP++;
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}
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else {
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cSeparator = TEXT(' ');
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}
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for (; *lpP && *lpP != cSeparator; lpP = CharNext(lpP))
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;
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if (*lpP == TEXT('"')) {
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lpP++;
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}
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/* if stuff on end, separate it
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*/
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if (*lpP)
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*lpP++ = 0;
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/* Try to exec 'szCommandLine'. */
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fInExec = TRUE;
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/*changed order, since wPendINstance is a 32b HANDLE, and ret is WORD*/
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if (!lpP)
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lpP = TEXT("");
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// Setup this flags variable so NTVDM can overwrite pif information
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// if user has specified info in the icon properties.
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if (lpDir && *lpDir)
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wNTVDMFlags |= PROPERTY_HAS_CURDIR;
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if (wHotKeyId)
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wNTVDMFlags |= PROPERTY_HAS_HOTKEY;
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if (lpTitle && *lpTitle)
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wNTVDMFlags |= PROPERTY_HAS_TITLE;
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wsprintf(lpReserved, lpReservedFormat, dwDDEId, wHotKeyId, wNTVDMFlags);
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OldErrorMode = SetErrorMode(0);
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ret = (WORD)RealShellExecuteEx(hwndProgman, NULL, lpszPath, lpP, lpDir, NULL, lpTitle, lpReserved, (WORD)(bLoadIt ? SW_SHOWMINNOACTIVE : SW_SHOWNORMAL), NULL, bNewVDM ? EXEC_SEPARATE_VDM : 0);
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SetErrorMode(OldErrorMode);
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fInExec = FALSE;
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// Unfortunately we are still using the 0 - 31 error code
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// combinations instead of the NT error codes. SE_ERR_OOM
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// is the default case for all errors in RealShellExecuteExW,
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// thus displaying an out of memory error is probably bogus.
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// We can call GetLastError ourselves to get the _real_ error.
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// Special cases:
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// 1) If you have a really deep directory structure(70 chars), and you
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// try to spawn a WOW app from it CreateProcess will fail with
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// and error of ERROR_INVALID_PARAMETER. We'll grab this case,
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// and map it into the bad path message since it is the closest.
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if (ret == SE_ERR_OOM)
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{
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DWORD dwResult = GetLastError();
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if (dwResult == ERROR_INVALID_PARAMETER)
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ret = SE_ERR_PNF;
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}
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/*BUG BUG these are DOS exec function return codes, no map yet to NT return codes!*/
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switch (ret) {
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case 0:
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case SE_ERR_OOM: // 8
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ret = IDS_NOMEMORYMSG;
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break;
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case SE_ERR_FNF: // 2
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ret = IDS_FILENOTFOUNDMSG;
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break;
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case SE_ERR_PNF: // 3
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ret = IDS_BADPATHMSG;
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break;
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case 4:
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ret = IDS_MANYOPENFILESMSG;
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break;
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case 5:
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ret = IDS_ACCESSDENIED;
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break;
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case 10:
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ret = IDS_NEWWINDOWSMSG;
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break;
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case 12:
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ret = IDS_OS2APPMSG;
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break;
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case 15:
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/* KERNEL has already put up a messagebox for this one. */
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ret = 0;
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break;
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case 16:
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ret = IDS_MULTIPLEDSMSG;
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break;
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case 18:
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ret = IDS_PMODEONLYMSG;
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break;
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case 19:
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ret = IDS_COMPRESSEDEXE;
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break;
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case 20:
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ret = IDS_INVALIDDLL;
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break;
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case ERROR_NOT_ENOUGH_QUOTA:
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case STATUS_PAGEFILE_QUOTA:
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ret = IDS_INSUFFICIENTQUOTA;
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break;
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case SE_ERR_SHARE:
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ret = IDS_SHAREERROR;
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break;
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case SE_ERR_ASSOCINCOMPLETE:
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ret = IDS_ASSOCINCOMPLETE;
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break;
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case SE_ERR_DDETIMEOUT:
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case SE_ERR_DDEFAIL:
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case SE_ERR_DDEBUSY:
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ret = IDS_DDEFAIL;
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break;
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case SE_ERR_NOASSOC:
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ret = IDS_NOASSOCMSG;
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break;
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default:
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if (ret < 32)
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goto EPExit;
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if (bMinOnRun && !bLoadIt)
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ShowWindow(hwndProgman, SW_SHOWMINNOACTIVE);
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ret = 0;
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}
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EPExit:
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if (!GetSystemMetrics(SM_MOUSEPRESENT)) {
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/*
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* We want to turn the mouse off here on mouseless systems, but
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* the mouse will already have been turned off by USER if the
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* app has GP'd so make sure everything's kosher.
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*/
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if (ShowCursor(FALSE) != -1)
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ShowCursor(TRUE);
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}
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SetCursor(hCursor);
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return(ret);
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}
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/** SelectionType --
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* WORD APIENTRY SelectionType(VOID)
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* ENTRY - VOID
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* EXIT - WORD xxx -
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*/
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WORD APIENTRY SelectionType(VOID)
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{
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/* If no groups, return GROUP type (so user can create one). */
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if (!pCurrentGroup)
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return(TYPE_PERSGROUP);
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if (IsIconic(pCurrentGroup->hwnd))
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if (pCurrentGroup->fCommon)
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return(TYPE_COMMONGROUP);
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else
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return(TYPE_PERSGROUP);
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return(TYPE_ITEM);
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}
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/** ExecItem --
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* VOID APIENTRY ExecItem(PGROUP pGroup, PITEM pItem, BOOL fShift, BOOL fStartup)
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* ENTRY - PGROUP pGroup -
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* PITEM pItem -
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* EXIT - VOID
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*/
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VOID APIENTRY ExecItem(PGROUP pGroup, PITEM pItem, BOOL fShift, BOOL fStartup)
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{
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WORD ret;
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TCHAR szCommand[MAXITEMPATHLEN + 1];
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TCHAR szDir[2*(MAXITEMPATHLEN + 1)];
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TCHAR szTemp[MAXMESSAGELEN+1];
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TCHAR *szTitle;
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GROUPDEF *lpgd;
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// Exec the item in the user's home directory.
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SetCurrentDirectory(szOriginalDirectory);
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GetItemCommand(pGroup,pItem,szCommand,szDir);
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if (fShift) {
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fShift = GetKeyState(VK_SHIFT) < (SHORT)0;
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}
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ret = (WORD)((WORD)fShift || GroupFlag(pGroup, pItem, (WORD)ID_MINIMIZE));
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wPendingHotKey = GroupFlag(pGroup, pItem, (WORD)ID_HOTKEY);
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pExecingGroup = pGroup;
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pExecingItem = pItem;
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DoEnvironmentSubst(szCommand, MAXITEMPATHLEN + 1);
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DoEnvironmentSubst(szDir, 2 * (MAXITEMPATHLEN + 1));
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// REVIEW Check the working directory first because the user may
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// still want to try to run the app even with an invalid working
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// dir.
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// Check working directory.
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GetCurrentDirectory(MAXMESSAGELEN+1, szTemp);
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SheRemoveQuotes(szDir);
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// Allow dir field to be NULL without error.
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if (szDir && *szDir) {
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// NB The VPD call is because SCD sometimes returns success even
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// if the drive is invalid. SCD returns FALSE on success.
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if ((!ValidPathDrive(szDir) || !SetCurrentDirectory(szDir)) && !fStartup) {
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if (MyMessageBox(hwndProgman, IDS_BADPATHTITLE, IDS_BADPATHMSG3, NULL, MB_OKCANCEL | MB_DEFBUTTON2 | MB_ICONEXCLAMATION) == IDCANCEL)
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goto Exit;
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}
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}
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SetCurrentDirectory(szTemp);
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//OemToChar(szDir, szDir);
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if ((lpgd = LockGroup(pGroup->hwnd)) == NULL)
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return;
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szTitle = (TCHAR *)PTR(lpgd, ((LPITEMDEF)ITEM(lpgd, pItem->iItem))->pName);
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if (!dwDDEAppId || (dwDDEAppId != pItem->dwDDEId)) {
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dwDDEAppId++;
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}
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pItem->dwDDEId = dwDDEAppId;
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ret = ExecProgram(szCommand, szDir, szTitle, ret, dwDDEAppId, GroupFlag(pGroup, pItem, ID_HOTKEY), GroupFlag(pGroup, pItem, ID_NEWVDM) );
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UnlockGroup(pGroup->hwnd);
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pExecingGroup = NULL;
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pExecingItem = NULL;
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// Check for errors.
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if (ret) {
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if (fStartup) {
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/*
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* This exec is for an item in the startup group, the error
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* message will need to be patched up by adding a comment
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* after the path bit.
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*/
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szTemp[0] = TEXT('\'');
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lstrcpy(&szTemp[1], szCommand);
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LoadString(hAppInstance, IDS_STARTUPERR, szCommand, CharSizeOf(szCommand));
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lstrcat(szTemp, szCommand);
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lstrcpy(szCommand, szTemp);
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}
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MyMessageBox(hwndProgman, IDS_EXECERRTITLE, ret, szCommand, MB_OK | MB_ICONEXCLAMATION | MB_SYSTEMMODAL);
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}
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Exit:
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SetCurrentDirectory(szWindowsDirectory);
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}
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VOID RemoveAnsiGroups()
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{
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HMENU hMenu;
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FILETIME ft;
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DWORD cbGroupKey = MAXKEYLEN;
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TCHAR szGroupKey[MAXKEYLEN];
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HCURSOR hCursor;
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INT i = 0;
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if (!MyDialogBox(UPDATEGROUPSDLG, hwndProgman, UpdateGroupsDlgProc)) {
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return;
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}
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if (RegOpenKeyEx(HKEY_CURRENT_USER, szAnsiProgramGroups, 0, KEY_READ | DELETE, &hkeyAnsiProgramGroups) != ERROR_SUCCESS) {
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return;
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}
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hCursor = SetCursor(LoadCursor(NULL, IDC_WAIT));
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ShowCursor(TRUE);
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while (!RegEnumKeyEx(hkeyAnsiProgramGroups, i, szGroupKey, &cbGroupKey, 0, 0, 0, &ft)) {
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if (cbGroupKey) {
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if (RegDeleteKey(hkeyAnsiProgramGroups, szGroupKey))
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i++;
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}
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cbGroupKey = sizeof(szGroupKey);
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}
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RegCloseKey(hkeyAnsiProgramGroups);
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if (!RegDeleteKey(HKEY_CURRENT_USER, szAnsiProgramGroups)) {
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// Change Options menu: remove the 'Update Program Groups' menu item
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if (pCurrentGroup && GetWindowLong(pCurrentGroup->hwnd, GWL_STYLE) & WS_MAXIMIZE) {
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hMenu = GetSubMenu(GetMenu(hwndProgman), 2);
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}
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else {
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hMenu = GetSubMenu(GetMenu(hwndProgman), 1);
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}
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DeleteMenu(hMenu, 6, MF_BYPOSITION);
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DeleteMenu(hMenu, 5, MF_BYPOSITION);
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DrawMenuBar(hwndProgman);
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}
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RegDeleteKey(hkeyProgramManager, TEXT("Groups"));
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RegDeleteValue(hkeyPMSettings, szAnsiOrder);
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ShowCursor(FALSE);
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SetCursor(hCursor);
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}
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/** ProgmanCommandProc --
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* BOOL APIENTRY ProgmanCommandProc(register HWND hwnd, WORD wMsg,
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* register WPARAM wParam, LPARAM lParam)
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* ENTRY - HWND hWnd
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* WORD wMsg
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* WPARAM wParam
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* LPARAM lParam
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* EXIT - BOOL xxx - returns info, or zero, for nothing to return
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* SYNOPSIS - ???
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*/
|
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BOOL APIENTRY ProgmanCommandProc(HWND hwnd, WPARAM wParam, LPARAM lParam)
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{
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BOOL bMaxed;
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WORD wHelpCmd;
|
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HMENU hMenu;
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LPTSTR psz;
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HWND hwndMdiActive;
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hwndMdiActive = (HWND)SendMessage(hwndMDIClient, WM_MDIGETACTIVE, 0, 0L);
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if (hwndMdiActive != NULL)
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bMaxed = (GetWindowLong(hwndMdiActive, GWL_STYLE) & WS_MAXIMIZE) ? TRUE : FALSE;
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else
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bMaxed = 0;
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|
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dwContext = (DWORD)(IDH_HELPFIRST + wParam);
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switch (GET_WM_COMMAND_ID(wParam, lParam)) {
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case IDM_OPEN:
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if (!pCurrentGroup)
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break;
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|
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if (SelectionType() == TYPE_ITEM)
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ExecItem(pCurrentGroup,pCurrentGroup->pItems,TRUE, FALSE);
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|
else
|
|
SendMessage(pCurrentGroup->hwnd, WM_SYSCOMMAND, SC_RESTORE, 0L);
|
|
break;
|
|
case IDM_NEW:
|
|
if (fNoFileMenu)
|
|
break;
|
|
|
|
if (dwEditLevel == 1)
|
|
goto PCPNewItem;
|
|
|
|
if (dwEditLevel > 1)
|
|
break;
|
|
|
|
if (MyDialogBox(CHOOSERDLG, hwndProgman, ChooserDlgProc)) {
|
|
switch (wNewSelection) {
|
|
case TYPE_PERSGROUP:
|
|
case TYPE_COMMONGROUP:
|
|
MyDialogBox(GROUPDLG, hwndProgman, NewGroupDlgProc);
|
|
break;
|
|
case TYPE_ITEM:
|
|
PCPNewItem:
|
|
/*
|
|
* We are creating a new program item.
|
|
*/
|
|
MyDialogBox(ITEMDLG, hwndProgman, NewItemDlgProc);
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
case IDM_MOVE:
|
|
if (fNoFileMenu)
|
|
break;
|
|
MyDialogBox(MOVECOPYDLG, hwndProgman, MoveItemDlgProc);
|
|
break;
|
|
case IDM_COPY:
|
|
if (fNoFileMenu)
|
|
break;
|
|
|
|
MyDialogBox(MOVECOPYDLG, hwndProgman, CopyItemDlgProc);
|
|
break;
|
|
case IDM_DELETE:
|
|
if (fNoFileMenu)
|
|
break;
|
|
|
|
switch (SelectionType()) {
|
|
case TYPE_ITEM:
|
|
if (pCurrentGroup->pItems) {
|
|
wParam = IDS_CONFIRMDELITEMMSG;
|
|
GetItemText(pCurrentGroup, pCurrentGroup->pItems, szNameField, 0);
|
|
psz = szNameField;
|
|
break;
|
|
}
|
|
/** FALL THRU **/
|
|
|
|
case TYPE_PERSGROUP:
|
|
case TYPE_COMMONGROUP:
|
|
wParam = IDS_CONFIRMDELGROUPMSG;
|
|
GetWindowText(pCurrentGroup->hwnd, (LPTSTR)szNameField, MAXITEMPATHLEN);
|
|
psz = szNameField;
|
|
break;
|
|
}
|
|
|
|
if (MyMessageBox(hwndProgman, (WORD)IDS_CONFIRMDELTITLE, (WORD)wParam,
|
|
psz, (WORD)(MB_YESNO | MB_ICONEXCLAMATION)) == IDYES) {
|
|
if (wParam == (WPARAM)IDS_CONFIRMDELITEMMSG) {
|
|
DeleteItem(pCurrentGroup,pCurrentGroup->pItems);
|
|
} else {
|
|
DeleteGroup(pCurrentGroup->hwnd);
|
|
}
|
|
}
|
|
break;
|
|
case IDM_PROPS:
|
|
if (fNoFileMenu)
|
|
break;
|
|
|
|
switch (SelectionType()) {
|
|
case TYPE_ITEM:
|
|
if (pCurrentGroup->pItems) {
|
|
MyDialogBox(ITEMDLG, hwndProgman, EditItemDlgProc);
|
|
break;
|
|
}
|
|
/** FALL THRU **/
|
|
|
|
case TYPE_PERSGROUP:
|
|
case TYPE_COMMONGROUP:
|
|
{
|
|
LPGROUPDEF lpgd;
|
|
|
|
lpgd = LockGroup(pCurrentGroup->hwnd);
|
|
if (lpgd == 0L) {
|
|
break;
|
|
}
|
|
|
|
lstrcpy(szNameField, (LPTSTR) PTR(lpgd, lpgd->pName));
|
|
UnlockGroup(pCurrentGroup->hwnd);
|
|
MyDialogBox(GROUPDLG, hwndProgman, EditGroupDlgProc);
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
case IDM_RUN:
|
|
if (fNoFileMenu)
|
|
break;
|
|
|
|
MyDialogBox(RUNDLG, hwndProgman, RunDlgProc);
|
|
break;
|
|
case IDM_EXIT:
|
|
if (fNoFileMenu)
|
|
break;
|
|
|
|
PostMessage(hwndProgman, WM_CLOSE, 0, (LPARAM)-1);
|
|
break;
|
|
case IDM_SHUTDOWN:
|
|
if (fNoFileMenu)
|
|
break;
|
|
|
|
/* Don't close if restricted. */
|
|
if (fNoClose)
|
|
break;
|
|
|
|
if (bExitWindows) {
|
|
|
|
fExiting = TRUE;
|
|
SetWindowLong (hwndProgman, GWL_EXITING, 1);
|
|
|
|
/* Call the ShutdownDialog API. */
|
|
ShutdownDialog(hAppInstance, hwndProgman);
|
|
|
|
/* User clicked cancel or some app refused the ExitWindows... */
|
|
fExiting = FALSE;
|
|
SetWindowLong (hwndProgman, GWL_EXITING, 0);
|
|
}
|
|
break;
|
|
case IDM_AUTOARRANGE:
|
|
bAutoArrange = !bAutoArrange;
|
|
|
|
/* Check/Uncheck the menu item. */
|
|
hMenu = GetSubMenu(GetMenu(hwndProgman), IDM_OPTIONS + (int)bMaxed - (int)fNoFileMenu);
|
|
CheckMenuItem(hMenu, GET_WM_COMMAND_ID(wParam, lParam),
|
|
(WORD)(bAutoArrange ? MF_CHECKED : MF_UNCHECKED));
|
|
if (hkeyPMSettings)
|
|
RegSetValueEx(hkeyPMSettings, szAutoArrange, 0, REG_DWORD, (LPBYTE)&bAutoArrange, sizeof(bAutoArrange));
|
|
if (bAutoArrange) {
|
|
HWND hwndT;
|
|
|
|
for (hwndT=GetWindow(hwndMDIClient, GW_CHILD); hwndT;
|
|
hwndT=GetWindow(hwndT, GW_HWNDNEXT)) {
|
|
if (GetWindow(hwndT, GW_OWNER))
|
|
continue;
|
|
|
|
ArrangeItems(hwndT);
|
|
}
|
|
}
|
|
break;
|
|
case IDM_MINONRUN:
|
|
bMinOnRun = !bMinOnRun;
|
|
|
|
/* Check/Uncheck the menu item. */
|
|
hMenu = GetSubMenu(GetMenu(hwndProgman), IDM_OPTIONS + (int)bMaxed - (int)fNoFileMenu);
|
|
CheckMenuItem(hMenu, GET_WM_COMMAND_ID(wParam, lParam),
|
|
(WORD)(bMinOnRun ? MF_CHECKED : MF_UNCHECKED));
|
|
if (hkeyPMSettings)
|
|
RegSetValueEx(hkeyPMSettings, szMinOnRun, 0, REG_DWORD, (LPBYTE)&bMinOnRun, sizeof(bMinOnRun));
|
|
break;
|
|
case IDM_SAVESETTINGS:
|
|
bSaveSettings = !bSaveSettings;
|
|
|
|
/* Check/Uncheck the menu item. */
|
|
hMenu = GetSubMenu(GetMenu(hwndProgman), IDM_OPTIONS + (int)bMaxed - (int)fNoFileMenu);
|
|
CheckMenuItem(hMenu, GET_WM_COMMAND_ID(wParam, lParam), (UINT)(bSaveSettings ? MF_CHECKED : MF_UNCHECKED));
|
|
if (hkeyPMSettings)
|
|
RegSetValueEx(hkeyPMSettings, szSaveSettings, 0, REG_DWORD, (LPBYTE)&bSaveSettings, sizeof(bSaveSettings));
|
|
break;
|
|
case IDM_SAVENOW:
|
|
WriteINIFile();
|
|
break;
|
|
case IDM_ANSIGROUPS:
|
|
RemoveAnsiGroups();
|
|
break;
|
|
case IDM_CASCADE:
|
|
SendMessage(hwndMDIClient, WM_MDICASCADE, 0, 0L);
|
|
break;
|
|
case IDM_TILE:
|
|
SendMessage(hwndMDIClient, WM_MDITILE, 0, 0L);
|
|
break;
|
|
case IDM_ARRANGEICONS:
|
|
if (SelectionType() != TYPE_ITEM)
|
|
SendMessage(hwndMDIClient, WM_MDIICONARRANGE, 0, 0L);
|
|
else
|
|
ArrangeItems(pCurrentGroup->hwnd);
|
|
break;
|
|
case IDM_HELPINDEX:
|
|
wHelpCmd = HELP_INDEX;
|
|
wParam = 0;
|
|
goto ACPCallHelp;
|
|
case IDM_HELPSEARCH:
|
|
wHelpCmd = HELP_PARTIALKEY;
|
|
wParam = (WPARAM)szNULL;
|
|
goto ACPCallHelp;
|
|
case IDM_HELPHELP:
|
|
wHelpCmd = HELP_HELPONHELP;
|
|
wParam = 0;
|
|
|
|
ACPCallHelp:
|
|
SetCurrentDirectory(szOriginalDirectory);
|
|
if (!WinHelp(hwndProgman, szProgmanHelp, wHelpCmd, (DWORD)wParam)) {
|
|
MyMessageBox(hwndProgman, IDS_APPTITLE, IDS_WINHELPERR, NULL, MB_OK | MB_ICONEXCLAMATION | MB_SYSTEMMODAL);
|
|
}
|
|
SetCurrentDirectory(szWindowsDirectory);
|
|
break;
|
|
case IDM_ABOUT:
|
|
{
|
|
TCHAR szTitle[40];
|
|
|
|
LoadString(hAppInstance, IDS_APPTITLE, szTitle, CharSizeOf(szTitle));
|
|
if (ShellAbout(hwndProgman, szTitle, NULL, NULL) == -1)
|
|
MessageBox(hwndProgman, szOOMExitMsg, szOOMExitTitle, MB_ICONHAND | MB_SYSTEMMODAL | MB_OK);
|
|
break;
|
|
}
|
|
default:
|
|
return(FALSE);
|
|
}
|
|
|
|
return(TRUE);
|
|
} |