#ifndef lint
#ifdef sccs
static char     sccsid[] = "@(#)txt_tool.c 20.26 93/06/28";
#endif
#endif

/*
 *	(c) Copyright 1989 Sun Microsystems, Inc. Sun design patents 
 *	pending in the U.S. and foreign countries. See LEGAL NOTICE 
 *	file for terms of the license.
 */

/*
 * Initialization and finalization of text subwindows.
 */

#include <xview_private/primal.h>
#include <xview_private/txt_impl.h>
#include <xview/notice.h>
#include <xview/frame.h>
#include <xview/wmgr.h>
#include <fcntl.h>
#define _NOTIFY_MIN_SYMBOLS
#include <xview/notify.h>
#undef _NOTIFY_MIN_SYMBOLS

#include <xview/win_struct.h>

Xv_public Notify_error win_post_event();
Pkg_private Textsw_view_handle textsw_init_internal();

Pkg_private void
textsw_default_notify(abstract, attrs)
    Textsw          abstract;
    Attr_attribute *attrs;
{
    register Textsw_view_handle view = VIEW_ABS_TO_REP(abstract);
    register Frame  frame = xv_get(abstract, WIN_FRAME);
    Xv_Notice	text_notice;

    for (; *attrs; attrs = attr_next(attrs)) {
	switch ((int)*attrs) {
	  case TEXTSW_ACTION_TOOL_CLOSE:
	  case TEXTSW_ACTION_TOOL_MGR:
	  case TEXTSW_ACTION_TOOL_DESTROY:
	  case TEXTSW_ACTION_TOOL_QUIT:{
		switch ((Textsw_action) (*attrs)) {
		  case TEXTSW_ACTION_TOOL_CLOSE:
		    if (!xv_get(frame, FRAME_CLOSED))
			xv_set(frame, FRAME_CLOSED, TRUE, 0);
		    break;
		  case TEXTSW_ACTION_TOOL_MGR:{
			(void) win_post_event(frame,
				      (Event *) attrs[1], NOTIFY_IMMEDIATE);
			break;
		    }
		  case TEXTSW_ACTION_TOOL_QUIT:
		    if (textsw_has_been_modified(abstract)) {
			int             result;

                        text_notice = (Xv_Notice)xv_get(frame, 
                                XV_KEY_DATA, (Attr_attribute)text_notice_key, 
				NULL);
                        if (!text_notice)  {
                            text_notice = xv_create(frame, NOTICE,
                                NOTICE_LOCK_SCREEN, FALSE,
			        NOTICE_BLOCK_THREAD, TRUE,
                                NOTICE_MESSAGE_STRINGS,
				XV_MSG("The text has been edited.\n\
\n\
You may discard edits now and quit, or cancel\n\
the request to Quit and go back and either save the\n\
contents or store the contents as a new file."),
                                NULL,
                                NOTICE_BUTTON_YES, 
				XV_MSG("Cancel, do NOT Quit"),
                                NOTICE_BUTTON, 
				XV_MSG("Discard edits, then Quit"), (Attr_attribute)123,
                                NOTICE_STATUS, &result,
                                XV_SHOW, TRUE,
                                NULL);

                            xv_set(frame, 
                                XV_KEY_DATA, (Attr_attribute)text_notice_key, text_notice,
                                NULL);
                        }
                        else  {
                            xv_set(text_notice, 
				NOTICE_LOCK_SCREEN, FALSE,
			        NOTICE_BLOCK_THREAD, TRUE,
                                NOTICE_MESSAGE_STRINGS,
				XV_MSG("The text has been edited.\n\
\n\
You may discard edits now and quit, or cancel\n\
the request to Quit and go back and either save the\n\
contents or store the contents as a new file."),
                                NULL,
                                NOTICE_BUTTON_YES, 
				XV_MSG("Cancel, do NOT Quit"),
                                NOTICE_BUTTON, 
				XV_MSG("Discard edits, then Quit"), (Attr_attribute)123,
				NOTICE_STATUS, &result,
                                XV_SHOW, TRUE, 
                                NULL);
                        }

			if ((result == ACTION_STOP) || (result == NOTICE_YES) || (result == NOTICE_FAILED)) {
			    break;
			} else {
			    (void) textsw_reset(abstract, 0, 0);
			    (void) textsw_reset(abstract, 0, 0);
			}
		    }
		    xv_destroy_safe(frame);
		    break;
		  case TEXTSW_ACTION_TOOL_DESTROY:
		    xv_set(frame, FRAME_NO_CONFIRM, TRUE, NULL);
		    xv_destroy_safe(frame);
		    break;
		}
		break;
	    }
	  default:
	    break;
	}
    }
}
