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Mon Apr 14 11:22:54 1997 John Harvey <john@division.co.uk> * [graphics/win16drv/init.c] Minor changes to help debug problems. * [if1632/dummy.c] [if1632/gdi.spec] Dummy routines for StartPage, EndPage, SetAbortProc, AbortProc. * [misc/printdrv.c] [if1632/gdi.spec] [include/windows.h] StartDoc16, EndDoc16 new functions. Sun Apr 13 11:18:35 1997 Alexandre Julliard <julliard@lrc.epfl.ch> * [memory/virtual.c] Implemented MapViewOfFile. * [debugger/dbg.y] Added 'info maps' command. Fri Apr 11 16:34:08 1997 Frans van Dorsselaer <devel@rulhmpc58.LeidenUniv.nl> * [controls/edit.c] [controls/EDIT.TODO] Started restructuring. Performance improvements. Fixed: wordwrap, scrollbar handling, scrolling, painting, EditWndProc() is now reentrant, wordbreak procs, better compliance to specs. New: margins, format rectangle. * [controls/widgets.c] Changed the cursor for the edit control class to an I-beam. * [include/callback.h] Added 32 bit wordbreak callback. Mon Apr 7 20:53:28 1997 Albrecht Kleine <kleine@ak.sax.de> * [objects/metafile.c] Added handling of some more metafile records: META_CREATEREGION, META_INVERTREGION etc. Sat Apr 5 09:23:02 MET DST 1997 Sven Verdoolaege <skimo@breughel.ufsia.ac.be> * [loader/signal.c] Define kernel sigaction ourselves instead of getting it from the kernel source. Wed Apr 2 21:05:00 1997 Uwe Bonnes <bon@elektron.ikp.physik.th-darmstadt.de> * [control/menu.c] Fix return value range for GetMenuState. * [files/file.c] Always fill out ofs->szPathName in FILE_DoOpenFile. * [memory/string.c] Add debug option string. * [objects/cursoricon.c] Fix return value for DestroyIcon32. Mon Mar 31 17:16:12 1997 Alex Korobka <alex@trantor.pharm.sunysb.edu> * [DEVELOPERS-HINTS] [misc/*] [windows/*] [graphics/*] Added description of the source tree. Moved several files to fit it. * [misc/shell.c] Use Win32 heap functions.
112 lines
2.7 KiB
C
112 lines
2.7 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 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 (USER32.578)
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*/
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BOOL32 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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if(WinExec32("winhelp.exe -x",SW_SHOWNORMAL)<=32)
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return FALSE;
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/* FIXME: Should be directed yield, to let winhelp open the window */
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Yield();
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if(!WM_WINHELP) {
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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_CONTENTS:
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case HELP_SETCONTENTS:
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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_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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if(nlen) {
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lpwh->ofsFilename = sizeof(WINHELP);
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strcpy(((char*)lpwh) + sizeof(WINHELP),lpHelpFile);
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}
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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 (USER32.579)
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*/
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BOOL32 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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