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Sun Apr 12 12:22:23 1997 Andreas Mohr <100.30936@germany.net> * [files/drive.c] Fixed "no free space" problem with partition sizes between 1 and 2 GB (cluster_sectors may not exceed 0x40). * [windows/msgbox.c] [if1632/user.spec] [include/windows.h] Implemented MessageBoxIndirect16, corrected MSGBOXPARAMS16. * [loader/task.c] DOS environment strings may never exceed 127 chars -> truncate Unix environment strings if necessary. Sun Apr 12 02:51:44 1998 Dimitrie O. Paun <dimi@mail.cs.toronto.edu> * [files/*.c] All fprintf statements were converted to appropriate debug messages. * [tools/find_debug_channels] Updated comments at the beginning of the file. Sat Apr 11 15:27:21 1998 Alexandre Julliard <julliard@lrc.epfl.ch> * [loader/module.c] [loader/task.c] [scheduler/process.c] Moved some code around to prepare the ground for CreateProcess(). * [memory/environ.c] [loader/task.c] Moved Win32 environment strings functions to environ.c. Unified Win16 and Win32 environment management. * [scheduler/handle.c] [scheduler/k32obj.c] [scheduler/*.c] Implemented handle inheritance and DuplicateHandle(). * [scheduler/thread.c] Create a 16-bit stack for all threads. * [windows/dialog.c] Implemented DIALOGEX resource format. Fri Apr 10 20:21:51 1998 Marcus Meissner <marcus@mud.de> * [configure.in][include/acconfig.h][*/*][multimedia/*] Cleaned up the OSS detection stuff, added some more checks for headerfiles/functions. Removed a lot of OS specific #ifdefs. Lots of dependend multimedia cleanups. * [loader/pe_image.c] Enhanced comment, added missing reference count increase. * [ole/compobj.c] Replaced broken StringFromGUID2 by working one. * [misc/winsock.c] SO_LINGER uses unsigned 16 bit in Win16 and Win32, but unsigned int (32bit) for UNIX. * [memory/global.c] Allow realloc for lockcount 1 too. Fri Apr 10 15:27:34 1998 Morten Welinder <terra@diku.dk> * [graphics/x11drv/text.c] Handle control characters in trace. Ignore terminating newline. * [multimedia/init.c] (MULTIMEDIA_Init): Correct allocations. * [tools/examine-relay] Tidy up. * [windows/syscolor.c] Change highlight colour from lightblue to lightgray. This looks correct for menus. Fri Apr 10 01:49:58 1998 Douglas Ridgway <ridgway@winehq.com> * [configure.in] [Make.rules.in] Add check for c2man before using it. Fri Apr 10 02:59:21 1998 Douglas Ridgway <ridgway@winehq.com> * [DEVELOPERS-HINTS] Simple description of adding API calls. * [include/wintypes.h] [include/windows.h] Get rid of Winelib16, avoid declaring some illegal functions in Winelib, add prototypes for some enhanced metafile functions, fix GetTextExtentPoint32 declarations. * [relay32/gdi32.spec] [objects/enhmetafile.c] Cosmetic and functional improvements. * [include/wincon.h] [programs/view/*] Fixes, improved compatibility with native compilers. Thu Apr 9 15:48:49 1998 Ulrich Weigand <weigand@informatik.uni-erlangen.de> * [win32/kernel32.c] Implemented FT_Thunk / FT_Prolog / FT_Exit / FT_PrologPrime. Fixed Common32ThkLS thunk function. * [tools/build.c] [relay32/relay386.c] [if1632/relay.c] Changed relay code to allow register functions to modify stack layout. * [memory/selector.c] Implemented AllocMappedBuffer / FreeMappedBuffer. * [relay32/kernel32.spec] [if1632/kernel.spec] [win32/ordinals.c] Added names for undocumented functions. * [loader/module.c] Bugfix: LoadLibrary16 should *not* silently load 32-bit DLL. Thu Apr 9 03:54:58 1998 Jim Peterson <jspeter@birch.ee.vt.edu> * [windows/keyboard.c] Fix an erroneous test in TranslateAccelerator{16,32} for the end of the accelerator table. Thu Apr 8 20:36:28 1998 Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de> * [misc/crtdll.c] Implement getenv. * [misc/commdlg.c] Make Get[Save/Open]FileName work in most situations. * [misc/lstr.c] Use wvsprintf32A instead of vsprintf in FormatMessage32X * [misc/version] Make NT3.50 a recognised version * [graphics/x11drv/graphics.c] Change the algorithme to draw arcs * [loader/resource.c] Return an empty buffer in LoadString32A if no resource found. * [win32/code_page.c] Try harder to get the right size in MultiByteToWideChar. * [win32/process.c] Call WinExec32 for CreateProcess32A. * [windows/user.c] Install default Int0 Handler in InitApp(). Thu Apr 8 19:29:48 1998 Eric Kohl <ekohl@abo.rhein-zeitung.de> * [misc/imagelist.c] Preliminary fix for drawing selected images. Various improvements. * [controls/progress.c][include/progress.c][include/commctrl.h] Added progress bar messages and styles for IE4.01 (dll version 4.72) compatibility. Fixed led size problem. * [controls/updown.c][include/commctrl.h] Added UDM_GETRANGE32 and UDM_SETRANGE32. * [objects/oembitmaps.c][include/windows.h][include/bitmaps/*] Added Win95 icons and fixed Win95 cursor and restore button bug. Now they should be visible. Sorry!!! * [relay32/comctl32.spec] Added most missing function names. Tue Apr 6 18:48:36 1998 Matthew Becker <mbecker@glasscity.net> * [objects/font.c] [if1632/gdi.spec] GetOutlineTextMetrics: stub * [objects/text.c] GetTextCharset should just call GetTextCharsetInfo. * [misc/mpr.c] [relay32/mpr.spec] WNetCachePassword: stub * [scheduler/thread.c] [relay32/user32.spec] AttachThreadInput: stub Updated documentation. * [objects/palette.c] Updated documentation. Tue Mar 31 17:06:30 1998 James Juran <jrj120@psu.edu> * [*/*.c] Finished fixing USER32 ordinal numbers in function documentation. Mon Mar 30 20:27:38 1998 Morten Welinder <terra@diku.dk> * [misc/debugstr.c] [include/debugstr.h] Moved _dumpstr from relay32/relay386.c. Improved control character handling. * [msdos/int21.c] Implement 215E00 -- get machine name. * [windows/winpos.c] SetWindowPos32: Make an extra sync when mapping managed windows. This makes sure the reconfigure event has been handled. See Mshearts' what's-your-name window. Mon Mar 30 01:13:50 1998 Alexander V. Lukyanov <lav@long.yar.ru> * [Makefile.in] Install includes from TOPSRCDIR.
122 lines
2.9 KiB
C
122 lines
2.9 KiB
C
/*
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* Windows Help
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include "windows.h"
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#include "heap.h"
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#include "ldt.h"
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/**********************************************************************
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* WinHelp16 (USER.171)
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*/
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BOOL16 WINAPI WinHelp16( HWND16 hWnd, LPCSTR lpHelpFile, UINT16 wCommand,
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DWORD dwData )
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{
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return WinHelp32A( hWnd, lpHelpFile, wCommand,
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(DWORD)PTR_SEG_TO_LIN(dwData) );
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}
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/**********************************************************************
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* WinHelp32A (USER32.579)
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*/
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BOOL32 WINAPI WinHelp32A( HWND32 hWnd, LPCSTR lpHelpFile, UINT32 wCommand,
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DWORD dwData )
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{
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static WORD WM_WINHELP = 0;
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HWND32 hDest;
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LPWINHELP lpwh;
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HGLOBAL16 hwh;
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int size,dsize,nlen;
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if (wCommand != HELP_QUIT) /* FIXME */
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{
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if (WinExec32("winhelp.exe -x",SW_SHOWNORMAL) <= 32)
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return FALSE;
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/* NOTE: Probably, this should be directed yield,
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to let winhelp open the window in all cases. */
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Yield16();
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}
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if(!WM_WINHELP)
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{
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WM_WINHELP=RegisterWindowMessage32A("WM_WINHELP");
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if(!WM_WINHELP)
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return FALSE;
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}
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hDest = FindWindow32A( "MS_WINHELP", NULL );
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if(!hDest)
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if(wCommand == HELP_QUIT)
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return TRUE;
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else
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return FALSE;
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switch(wCommand)
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{
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case HELP_CONTEXT:
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case HELP_SETCONTENTS:
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case HELP_CONTENTS:
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case HELP_CONTEXTPOPUP:
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case HELP_FORCEFILE:
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case HELP_HELPONHELP:
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case HELP_FINDER:
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case HELP_QUIT:
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dsize=0;
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break;
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case HELP_KEY:
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case HELP_PARTIALKEY:
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case HELP_COMMAND:
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dsize = strlen( (LPSTR)dwData )+1;
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break;
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case HELP_MULTIKEY:
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dsize = ((LPMULTIKEYHELP)dwData)->mkSize;
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break;
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case HELP_SETWINPOS:
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dsize = ((LPHELPWININFO)dwData)->wStructSize;
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break;
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default:
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fprintf(stderr,"Unknown help command %d\n",wCommand);
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return FALSE;
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}
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if(lpHelpFile)
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nlen = strlen(lpHelpFile)+1;
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else
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nlen = 0;
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size = sizeof(WINHELP) + nlen + dsize;
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hwh = GlobalAlloc16(0,size);
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lpwh = GlobalLock16(hwh);
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lpwh->size = size;
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lpwh->command = wCommand;
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lpwh->data = dwData;
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if(nlen) {
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strcpy(((char*)lpwh) + sizeof(WINHELP),lpHelpFile);
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lpwh->ofsFilename = sizeof(WINHELP);
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} else
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lpwh->ofsFilename = 0;
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if(dsize) {
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memcpy(((char*)lpwh)+sizeof(WINHELP)+nlen,(LPSTR)dwData,dsize);
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lpwh->ofsData = sizeof(WINHELP)+nlen;
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} else
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lpwh->ofsData = 0;
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GlobalUnlock16(hwh);
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return SendMessage16(hDest,WM_WINHELP,hWnd,hwh);
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}
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/**********************************************************************
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* WinHelp32W (USER32.580)
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*/
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BOOL32 WINAPI WinHelp32W( HWND32 hWnd, LPCWSTR helpFile, UINT32 command,
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DWORD dwData )
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{
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LPSTR file = HEAP_strdupWtoA( GetProcessHeap(), 0, helpFile );
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BOOL32 ret = WinHelp32A( hWnd, file, command, dwData );
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HeapFree( GetProcessHeap(), 0, file );
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return ret;
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}
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