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/* util.c
* Utility routines
*
* $Id: util.c,v 1.3 1998/09/27 22:12:46 gerald Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@zing.org>
* Copyright 1998 Gerald Combs
*
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <glib.h>
#include <gtk/gtk.h>
#include <strings.h>
#include "util.h"
#include "image/icon-excl.xpm"
const gchar *bm_key = "button mask";
/* Simple dialog function - Displays a dialog box with the supplied message
* text.
*
* Args:
* type : One of ESD_TYPE_*. Currently ignored.
* btn_mask : The address of a gint. The value passed in determines if
* the 'Cancel' button is displayed. The button pressed by the
* user is passed back.
* message : The text displayed in the dialog.
*
* To do:
* - Switch to variable args
*/
void
simple_dialog(gint type, gint *btn_mask, gchar *message) {
GtkWidget *win, *main_vb, *top_hb, *type_pm, *msg_label,
*bbox, *ok_btn, *cancel_btn;
GdkPixmap *pixmap;
GdkBitmap *mask;
GtkStyle *style;
GdkColormap *cmap;
/* Main window */
win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_container_border_width(GTK_CONTAINER(win), 7);
gtk_window_set_title(GTK_WINDOW(win), "Ethereal: Warning");
gtk_object_set_data(GTK_OBJECT(win), bm_key, btn_mask);
/* Container for our rows */
main_vb = gtk_vbox_new(FALSE, 5);
gtk_container_border_width(GTK_CONTAINER(main_vb), 5);
gtk_container_add(GTK_CONTAINER(win), main_vb);
gtk_widget_show(main_vb);
/* Top row: Icon and message text */
top_hb = gtk_hbox_new(FALSE, 5);
gtk_container_add(GTK_CONTAINER(main_vb), top_hb);
gtk_widget_show(top_hb);
style = gtk_widget_get_style(win);
cmap = gdk_colormap_get_system();
pixmap = gdk_pixmap_colormap_create_from_xpm_d(NULL, cmap, &mask,
&style->bg[GTK_STATE_NORMAL], icon_excl_xpm);
type_pm = gtk_pixmap_new(pixmap, mask);
gtk_container_add(GTK_CONTAINER(top_hb), type_pm);
gtk_widget_show(type_pm);
msg_label = gtk_label_new(message);
gtk_label_set_justify(GTK_LABEL(msg_label), GTK_JUSTIFY_FILL);
gtk_container_add(GTK_CONTAINER(top_hb), msg_label);
gtk_widget_show(msg_label);
/* Button row */
bbox = gtk_hbutton_box_new();
gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_END);
gtk_container_add(GTK_CONTAINER(main_vb), bbox);
gtk_widget_show(bbox);
ok_btn = gtk_button_new_with_label ("OK");
gtk_signal_connect_object(GTK_OBJECT(ok_btn), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy), GTK_OBJECT (win));
gtk_container_add(GTK_CONTAINER(bbox), ok_btn);
GTK_WIDGET_SET_FLAGS(ok_btn, GTK_CAN_DEFAULT);
gtk_widget_grab_default(ok_btn);
gtk_widget_show(ok_btn);
if (btn_mask && *btn_mask == ESD_BTN_CANCEL) {
cancel_btn = gtk_button_new_with_label("Cancel");
gtk_signal_connect(GTK_OBJECT(cancel_btn), "clicked",
GTK_SIGNAL_FUNC(simple_dialog_cancel_cb), (gpointer) win);
gtk_container_add(GTK_CONTAINER(bbox), cancel_btn);
gtk_widget_show(cancel_btn);
}
if (btn_mask)
*btn_mask = ESD_BTN_OK;
gtk_widget_show(win);
}
void
simple_dialog_cancel_cb(GtkWidget *w, gpointer win) {
gint *btn_mask = (gint *) gtk_object_get_data(win, bm_key);
if (btn_mask)
*btn_mask = ESD_BTN_CANCEL;
gtk_widget_destroy(GTK_WIDGET(win));
}
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