| /* |
| * Windows Exec & Help |
| * |
| */ |
| |
| #include <stdlib.h> |
| #include <stdio.h> |
| #include <string.h> |
| #include <unistd.h> |
| #include "neexe.h" |
| #include "shell.h" |
| #include "windows.h" |
| #include "callback.h" |
| #include "stddebug.h" |
| #include "debug.h" |
| #include "win.h" |
| |
| #define HELP_CONTEXT 0x0001 |
| #define HELP_QUIT 0x0002 |
| #define HELP_INDEX 0x0003 |
| #define HELP_CONTENTS 0x0003 |
| #define HELP_HELPONHELP 0x0004 |
| #define HELP_SETINDEX 0x0005 |
| #define HELP_SETCONTENTS 0x0005 |
| #define HELP_CONTEXTPOPUP 0x0008 |
| #define HELP_FORCEFILE 0x0009 |
| #define HELP_KEY 0x0101 |
| #define HELP_COMMAND 0x0102 |
| #define HELP_PARTIALKEY 0x0105 |
| #define HELP_MULTIKEY 0x0201 |
| #define HELP_SETWINPOS 0x0203 |
| |
| |
| /*********************************************************************** |
| * EXEC_ExitWindows |
| * |
| * Clean-up everything and exit the Wine process. |
| * This is the back-end of ExitWindows(), called when all windows |
| * have agreed to be terminated. |
| */ |
| void EXEC_ExitWindows( int retCode ) |
| { |
| /* Do the clean-up stuff */ |
| |
| WriteOutProfiles(); |
| SHELL_SaveRegistry(); |
| |
| exit( retCode ); |
| } |
| |
| |
| /*********************************************************************** |
| * ExitWindows (USER.7) |
| */ |
| BOOL ExitWindows( DWORD dwReturnCode, WORD wReserved ) |
| { |
| HWND hwndDesktop; |
| WND *wndPtr; |
| HWND *list, *pWnd; |
| int count, i; |
| BOOL result; |
| |
| api_assert("ExitWindows", wReserved == 0); |
| api_assert("ExitWindows", HIWORD(dwReturnCode) == 0); |
| |
| /* We have to build a list of all windows first, as in EnumWindows */ |
| |
| /* First count the windows */ |
| |
| hwndDesktop = GetDesktopWindow(); |
| count = 0; |
| for (wndPtr = WIN_GetDesktop()->child; wndPtr; wndPtr = wndPtr->next) |
| count++; |
| if (!count) /* No windows, we can exit at once */ |
| EXEC_ExitWindows( LOWORD(dwReturnCode) ); |
| |
| /* Now build the list of all windows */ |
| |
| if (!(pWnd = list = (HWND *)malloc( sizeof(HWND) * count ))) return FALSE; |
| for (wndPtr = WIN_GetDesktop()->child; wndPtr; wndPtr = wndPtr->next) |
| *pWnd++ = wndPtr->hwndSelf; |
| |
| /* Now send a WM_QUERYENDSESSION message to every window */ |
| |
| for (pWnd = list, i = 0; i < count; i++, pWnd++) |
| { |
| /* Make sure that window still exists */ |
| if (!IsWindow(*pWnd)) continue; |
| if (!SendMessage( *pWnd, WM_QUERYENDSESSION, 0, 0 )) break; |
| } |
| result = (i == count); |
| |
| /* Now notify all windows that got a WM_QUERYENDSESSION of the result */ |
| |
| for (pWnd = list; i > 0; i--, pWnd++) |
| { |
| if (!IsWindow(*pWnd)) continue; |
| SendMessage( *pWnd, WM_ENDSESSION, result, 0 ); |
| } |
| free( list ); |
| |
| if (result) EXEC_ExitWindows( LOWORD(dwReturnCode) ); |
| return FALSE; |
| } |
| |
| |
| /********************************************************************** |
| * WinHelp [USER.171] |
| */ |
| BOOL WinHelp(HWND hWnd, LPSTR lpHelpFile, WORD wCommand, DWORD dwData) |
| { |
| static WORD WM_WINHELP=0; |
| HWND hDest; |
| char szBuf[20]; |
| LPWINHELP lpwh; |
| HANDLE hwh; |
| void *data=0; |
| int size,dsize,nlen; |
| if (wCommand != HELP_QUIT) /* FIXME */ |
| if(WinExec("winhelp.exe -x",SW_SHOWNORMAL)<=32) |
| return FALSE; |
| /* FIXME: Should be directed yield, to let winhelp open the window */ |
| Yield(); |
| if(!WM_WINHELP) { |
| strcpy(szBuf,"WM_WINHELP"); |
| WM_WINHELP=RegisterWindowMessage(MAKE_SEGPTR(szBuf)); |
| if(!WM_WINHELP) |
| return FALSE; |
| } |
| strcpy(szBuf,"MS_WINHELP"); |
| hDest = FindWindow(MAKE_SEGPTR(szBuf),0); |
| if(!hDest) |
| return FALSE; |
| switch(wCommand) |
| { |
| case HELP_CONTEXT: |
| case HELP_CONTENTS: |
| case HELP_SETCONTENTS: |
| case HELP_CONTEXTPOPUP: |
| case HELP_FORCEFILE: |
| case HELP_HELPONHELP: |
| case HELP_QUIT: |
| dsize=0; |
| break; |
| case HELP_KEY: |
| case HELP_PARTIALKEY: |
| case HELP_COMMAND: |
| data = PTR_SEG_TO_LIN(dwData); |
| dsize = strlen(data)+1; |
| break; |
| case HELP_MULTIKEY: |
| data = PTR_SEG_TO_LIN(dwData); |
| dsize = ((LPMULTIKEYHELP)data) -> mkSize; |
| break; |
| case HELP_SETWINPOS: |
| data = PTR_SEG_TO_LIN(dwData); |
| dsize = ((LPHELPWININFO)data) -> wStructSize; |
| break; |
| default: |
| fprintf(stderr,"Unknown help command %d\n",wCommand); |
| return FALSE; |
| } |
| if(lpHelpFile) |
| nlen = strlen(lpHelpFile)+1; |
| else |
| nlen = 0; |
| size = sizeof(WINHELP) + nlen + dsize; |
| hwh = GlobalAlloc(0,size); |
| lpwh = GlobalLock(hwh); |
| lpwh->size = size; |
| lpwh->command = wCommand; |
| if(nlen) { |
| lpwh->ofsFilename = sizeof(WINHELP); |
| strcpy(((char*)lpwh) + sizeof(WINHELP),lpHelpFile); |
| } |
| if(dsize) { |
| memcpy(((char*)lpwh)+sizeof(WINHELP)+nlen,data,dsize); |
| lpwh->ofsData = sizeof(WINHELP)+nlen; |
| } else |
| lpwh->ofsData = 0; |
| GlobalUnlock(hwh); |
| return SendMessage(hDest,WM_WINHELP,hWnd,hwh); |
| } |