guihelp.c

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C语言 代码 · 共 103 行

/****************************************************************************
*
*                            Open Watcom Project
*
*    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
*
*  ========================================================================
*
*    This file contains Original Code and/or Modifications of Original
*    Code as defined in and that are subject to the Sybase Open Watcom
*    Public License version 1.0 (the 'License'). You may not use this file
*    except in compliance with the License. BY USING THIS FILE YOU AGREE TO
*    ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is
*    provided with the Original Code and Modifications, and is also
*    available at www.sybase.com/developer/opensource.
*
*    The Original Code and all software distributed under the License are
*    distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
*    EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM
*    ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF
*    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
*    NON-INFRINGEMENT. Please see the License for the specific language
*    governing rights and limitations under the License.
*
*  ========================================================================
*
* Description:  WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
*               DESCRIBE IT HERE!
*
****************************************************************************/


#include "guiwind.h"
#include "guicolor.h"
#define FILE void
#include "help.h"
#include "guistr.h"

extern EVENT GUIAllEvents[];

gui_help_instance GUIHelpInit( gui_window *wnd, char *file, char *title )
{
    wnd=wnd;
    file=file;
    title=title;
    return( (gui_help_instance)TRUE );
}

void GUIHelpFini( gui_help_instance inst, gui_window *wnd, char *file )
{
    wnd=wnd;
    file=file;
    inst=inst;
}

bool GUIShowHelp( gui_help_instance inst, gui_window *wnd, gui_help_actions act, char *file, char *topic )
{
    bool        ret;

    inst = inst;
    ret = FALSE;

    switch( act ) {
        case GUI_HELP_CONTENTS:
        case GUI_HELP_ON_HELP:
        case GUI_HELP_SEARCH:
            ret = GUIDisplayHelp( wnd, file, LIT( Table_of_Contents ) );
            break;
        case GUI_HELP_CONTEXT:
            break;
        case GUI_HELP_KEY:
            if( topic == NULL ) {
                topic = "";
            }
            ret = GUIDisplayHelp( wnd, file, topic );
            break;
    }

    return( ret );
}

bool GUIDisplayHelp( gui_window *wnd, char *file, char *topic )
{
    static char *helpfiles[2] = { NULL, NULL };
    helpfiles[0] = file;

    wnd = wnd;
    GUISetDialColours();
    uipoplist( /* GUIAllEvents */ );
    helpinit( helpfiles, NULL );
    showhelp( topic, NULL, HELPLANG_ENGLISH );
    helpfini();
    uipushlist( GUIAllEvents );
    GUIResetDialColours();
    return( TRUE );
}

bool GUIDisplayHelpId( gui_window *wnd, char *file, int id )
{
    wnd=wnd;file=file;id=id;
    return( FALSE );
}