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/*
*
* This file is part of the XForms library package.
*
* XForms is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1, or
* (at your option) any later version.
*
* XForms is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with XForms; see the file COPYING. If not, write to
* the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
* MA 02111-1307, USA.
*
*/
/*
* $Id: goodie_alert.c,v 1.0 2002/05/08 05:16:30 zhao Release $
*.
* This file is part of the XForms library package.
* Copyright (c) 1996-2002 T.C. Zhao and Mark Overmars
* All rights reserved.
*.
*
*/
#include "forms.h"
/****************** Alert dialog ********************{**/
typedef struct
{
FL_FORM *form;
FL_OBJECT *str;
FL_OBJECT *but;
FL_OBJECT *title;
}
FD_alert;
static FD_alert *fd_alert;
static FD_alert *
create_alert(void)
{
FD_alert *fdui = (FD_alert *) fl_calloc(1, sizeof(*fdui));
int oldy = fl_inverted_y;
int oldu = fl_get_coordunit();
FL_OBJECT *ob;
fl_inverted_y = 0;
fl_set_coordunit(FL_COORD_PIXEL);
fdui->form = fl_bgn_form(FL_NO_BOX, 460, 130);
fl_set_form_title(fdui->form, "Alert");
ob = fl_add_box(FL_UP_BOX, 0, 0, 460, 130, "");
fl_set_object_bw(ob, -2);
fl_add_box(FL_FLAT_BOX, 50, 30, 380, 5, "@DnLine");
fdui->title = fl_add_box(FL_FLAT_BOX, 50, 10, 380, 20, "");
fl_set_object_lstyle(fdui->title, FL_BOLD_STYLE);
fl_set_object_lsize(fdui->title, FL_NORMAL_SIZE);
fdui->str = fl_add_text(FL_FLAT_BOX, 50, 36, 380, 45, "");
fl_set_object_lalign(fdui->str, FL_ALIGN_CENTER);
fdui->but = fl_add_button(FL_RETURN_BUTTON, 185, 90, 90, 27, "Dismiss");
fl_add_warn_icon(8, 15, 35, 35);
fl_set_form_hotobject(fdui->form, fdui->but);
fl_end_form();
fl_register_raw_callback(fdui->form, FL_ALL_EVENT, fl_goodies_preemptive);
fl_set_form_atclose(fdui->form, fl_goodies_atclose, fdui->but);
fdui->form->fdui = fdui;
if (fl_cntl.buttonFontSize != FL_DEFAULT_SIZE)
fl_fit_object_label(fdui->but, 20, 2);
fl_inverted_y = oldy;
fl_set_coordunit(oldu);
return fdui;
}
/* show a simple message with an Alert icon and a dismiss button */
void
fl_show_alert(const char *title, const char *str1, const char *str2, int c)
{
static int first = 1;
char buf[1024];
if (!fd_alert)
fd_alert = create_alert();
if (first)
{
fl_parse_goodies_label(fd_alert->but, FLAlertDismissLabel);
first = 0;
}
fl_get_goodie_title(fd_alert->form, FLAlertTitle);
fl_handle_goodie_font(fd_alert->but, fd_alert->str);
fl_set_object_label(fd_alert->title, title);
snprintf(buf,sizeof(buf),"%s\n%s", (str1?str1:""),(str2?str2:""));
fl_set_object_label(fd_alert->str, buf);
if (!fd_alert->form->visible)
fl_deactivate_all_forms();
fl_show_form(fd_alert->form, c ? FL_PLACE_CENTER : FL_PLACE_HOTSPOT,
FL_TRANSIENT, fd_alert->form->label);
fl_update_display(1);
while (fl_do_only_forms() != fd_alert->but)
;
fl_hide_form(fd_alert->form);
fl_activate_all_forms();
}
void
fl_init_alert(void)
{
fd_alert = create_alert();
}
void
fl_hide_alert(void)
{
if (fd_alert && fd_alert->form->visible)
fl_object_qenter(fd_alert->but);
}
/********************* End of alert ************************}*/
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