/* prefs_dlg.c * Routines for handling preferences * * $Id: prefs_dlg.c,v 1.11 2000/05/08 07:58:20 guy Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs * 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 #ifdef HAVE_SYS_TYPES_H #include #endif #include #include #include #include #include #ifdef HAVE_UNISTD_H #include #endif #include #include "main.h" #include "packet.h" #include "file.h" #include "prefs.h" #include "column_prefs.h" #include "print.h" #include "prefs_dlg.h" #include "print_prefs.h" #include "stream_prefs.h" #include "gui_prefs.h" #include "util.h" #include "ui_util.h" #include "dlg_utils.h" #include "simple_dialog.h" static void prefs_main_ok_cb(GtkWidget *, gpointer); static void prefs_main_save_cb(GtkWidget *, gpointer); static void prefs_main_cancel_cb(GtkWidget *, gpointer); static gboolean prefs_main_delete_cb(GtkWidget *, gpointer); static void prefs_main_destroy_cb(GtkWidget *, gpointer); #define E_PRINT_PAGE_KEY "printer_options_page" #define E_COLUMN_PAGE_KEY "column_options_page" #define E_STREAM_PAGE_KEY "tcp_stream_options_page" #define E_GUI_PAGE_KEY "gui_options_page" /* * Keep a static pointer to the current "Preferences" window, if any, so that * if somebody tries to do "Edit:Preferences" while there's already a * "Preferences" window up, we just pop up the existing one, rather than * creating a new one. */ static GtkWidget *prefs_w; void prefs_cb(GtkWidget *w, gpointer sp) { GtkWidget *main_vb, *top_hb, *bbox, *prefs_nb, *ok_bt, *save_bt, *cancel_bt; GtkWidget *print_pg, *column_pg, *stream_pg, *gui_pg, *label; gint start_page = (gint) sp; if (prefs_w != NULL) { /* There's already a "Preferences" dialog box; reactivate it. */ reactivate_window(prefs_w); return; } prefs_w = gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_window_set_title(GTK_WINDOW(prefs_w), "Ethereal: Preferences"); gtk_signal_connect(GTK_OBJECT(prefs_w), "delete-event", GTK_SIGNAL_FUNC(prefs_main_delete_cb), NULL); gtk_signal_connect(GTK_OBJECT(prefs_w), "destroy", GTK_SIGNAL_FUNC(prefs_main_destroy_cb), NULL); /* Container for each row of widgets */ main_vb = gtk_vbox_new(FALSE, 5); gtk_container_border_width(GTK_CONTAINER(main_vb), 5); gtk_container_add(GTK_CONTAINER(prefs_w), main_vb); gtk_widget_show(main_vb); /* Top row: Preferences notebook */ top_hb = gtk_hbox_new(FALSE, 1); gtk_container_add(GTK_CONTAINER(main_vb), top_hb); gtk_widget_show(top_hb); prefs_nb = gtk_notebook_new(); gtk_container_add(GTK_CONTAINER(main_vb), prefs_nb); gtk_widget_show(prefs_nb); /* Printing prefs */ print_pg = printer_prefs_show(); gtk_object_set_data(GTK_OBJECT(prefs_w), E_PRINT_PAGE_KEY, print_pg); label = gtk_label_new ("Printing"); gtk_notebook_append_page (GTK_NOTEBOOK(prefs_nb), print_pg, label); /* Column prefs */ column_pg = column_prefs_show(); gtk_object_set_data(GTK_OBJECT(prefs_w), E_COLUMN_PAGE_KEY, column_pg); label = gtk_label_new ("Columns"); gtk_notebook_append_page (GTK_NOTEBOOK(prefs_nb), column_pg, label); /* TCP Streams prefs */ stream_pg = stream_prefs_show(); gtk_object_set_data(GTK_OBJECT(prefs_w), E_STREAM_PAGE_KEY, stream_pg); label = gtk_label_new ("TCP Streams"); gtk_notebook_append_page (GTK_NOTEBOOK(prefs_nb), stream_pg, label); /* GUI prefs */ gui_pg = gui_prefs_show(); gtk_object_set_data(GTK_OBJECT(prefs_w), E_GUI_PAGE_KEY, gui_pg); label = gtk_label_new ("GUI"); gtk_notebook_append_page (GTK_NOTEBOOK(prefs_nb), gui_pg, label); /* Jump to the specified page, if it was supplied */ if (start_page > E_PR_PG_NONE) gtk_notebook_set_page(GTK_NOTEBOOK(prefs_nb), start_page); /* Button row: OK and cancel buttons */ bbox = gtk_hbutton_box_new(); gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_END); gtk_button_box_set_spacing(GTK_BUTTON_BOX(bbox), 5); gtk_container_add(GTK_CONTAINER(main_vb), bbox); gtk_widget_show(bbox); ok_bt = gtk_button_new_with_label ("OK"); gtk_signal_connect(GTK_OBJECT(ok_bt), "clicked", GTK_SIGNAL_FUNC(prefs_main_ok_cb), GTK_OBJECT(prefs_w)); GTK_WIDGET_SET_FLAGS(ok_bt, GTK_CAN_DEFAULT); gtk_box_pack_start (GTK_BOX (bbox), ok_bt, TRUE, TRUE, 0); gtk_widget_grab_default(ok_bt); gtk_widget_show(ok_bt); save_bt = gtk_button_new_with_label ("Save"); gtk_signal_connect(GTK_OBJECT(save_bt), "clicked", GTK_SIGNAL_FUNC(prefs_main_save_cb), GTK_OBJECT(prefs_w)); GTK_WIDGET_SET_FLAGS(save_bt, GTK_CAN_DEFAULT); gtk_box_pack_start (GTK_BOX (bbox), save_bt, TRUE, TRUE, 0); gtk_widget_show(save_bt); cancel_bt = gtk_button_new_with_label ("Cancel"); gtk_signal_connect(GTK_OBJECT(cancel_bt), "clicked", GTK_SIGNAL_FUNC(prefs_main_cancel_cb), GTK_OBJECT(prefs_w)); GTK_WIDGET_SET_FLAGS(cancel_bt, GTK_CAN_DEFAULT); gtk_box_pack_start (GTK_BOX (bbox), cancel_bt, TRUE, TRUE, 0); gtk_widget_show(cancel_bt); /* Catch the "key_press_event" signal in the window, so that we can catch the ESC key being pressed and act as if the "Cancel" button had been selected. */ dlg_set_cancel(prefs_w, cancel_bt); gtk_widget_show(prefs_w); } static void prefs_main_ok_cb(GtkWidget *ok_bt, gpointer parent_w) { printer_prefs_ok(gtk_object_get_data(GTK_OBJECT(parent_w), E_PRINT_PAGE_KEY)); column_prefs_ok(gtk_object_get_data(GTK_OBJECT(parent_w), E_COLUMN_PAGE_KEY)); stream_prefs_ok(gtk_object_get_data(GTK_OBJECT(parent_w), E_STREAM_PAGE_KEY)); gui_prefs_ok(gtk_object_get_data(GTK_OBJECT(parent_w), E_GUI_PAGE_KEY)); gtk_widget_destroy(GTK_WIDGET(parent_w)); } static void prefs_main_save_cb(GtkWidget *save_bt, gpointer parent_w) { int err; char *pf_path; printer_prefs_save(gtk_object_get_data(GTK_OBJECT(parent_w), E_PRINT_PAGE_KEY)); column_prefs_save(gtk_object_get_data(GTK_OBJECT(parent_w), E_COLUMN_PAGE_KEY)); stream_prefs_save(gtk_object_get_data(GTK_OBJECT(parent_w), E_STREAM_PAGE_KEY)); gui_prefs_save(gtk_object_get_data(GTK_OBJECT(parent_w), E_GUI_PAGE_KEY)); err = write_prefs(&pf_path); if (err != 0) { simple_dialog(ESD_TYPE_WARN, NULL, "Can't open preferences file\n\"%s\": %s.", pf_path, strerror(err)); } } static void prefs_main_cancel_cb(GtkWidget *cancel_bt, gpointer parent_w) { printer_prefs_cancel(gtk_object_get_data(GTK_OBJECT(parent_w), E_PRINT_PAGE_KEY)); column_prefs_cancel(gtk_object_get_data(GTK_OBJECT(parent_w), E_COLUMN_PAGE_KEY)); stream_prefs_cancel(gtk_object_get_data(GTK_OBJECT(parent_w), E_STREAM_PAGE_KEY)); gui_prefs_cancel(gtk_object_get_data(GTK_OBJECT(parent_w), E_GUI_PAGE_KEY)); gtk_widget_destroy(GTK_WIDGET(parent_w)); } static gboolean prefs_main_delete_cb(GtkWidget *prefs_w, gpointer dummy) { printer_prefs_delete(gtk_object_get_data(GTK_OBJECT(prefs_w), E_PRINT_PAGE_KEY)); column_prefs_delete(gtk_object_get_data(GTK_OBJECT(prefs_w), E_COLUMN_PAGE_KEY)); stream_prefs_delete(gtk_object_get_data(GTK_OBJECT(prefs_w), E_STREAM_PAGE_KEY)); gui_prefs_delete(gtk_object_get_data(GTK_OBJECT(prefs_w), E_GUI_PAGE_KEY)); return FALSE; } static void prefs_main_destroy_cb(GtkWidget *win, gpointer user_data) { /* XXX - call the delete callback? Or move its stuff here and get rid of it? */ /* Note that we no longer have a "Preferences" dialog box. */ prefs_w = NULL; }