forked from osmocom/wireshark
50899dad38
NULL, convert it to a copy of a null string, otherwise replace it with a copy of the string, so that we know that the variable for the preference always points to a string that can be freed. That also obviates the need to worry about a null-pointer value for a preference variable when checking to see whether a preference has changed. When checking for a string preference not being set, check for an empty string, not a null pointer - the above code turns null pointers into pointers to empty strings, *and* the GUI code does (and always did!) the same. svn path=/trunk/; revision=7343
1341 lines
40 KiB
C
1341 lines
40 KiB
C
/* prefs_dlg.c
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* Routines for handling preferences
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*
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* $Id: prefs_dlg.c,v 1.59 2003/03/11 23:14:42 guy Exp $
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <gtk/gtk.h>
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#include <string.h>
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#include <epan/filesystem.h>
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#include "main.h"
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#include <epan/packet.h>
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#include "file.h"
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#include "prefs.h"
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#include "column_prefs.h"
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#include "print.h"
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#include "prefs_dlg.h"
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#include "print_prefs.h"
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#include "stream_prefs.h"
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#include "gui_prefs.h"
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#include "capture_prefs.h"
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#include "nameres_prefs.h"
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#include "ui_util.h"
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#include "dlg_utils.h"
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#include "simple_dialog.h"
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#include "compat_macros.h"
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#include "prefs-int.h"
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#ifdef HAVE_LIBPCAP
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#ifdef WIN32
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#include "capture-wpcap.h"
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#endif /* _WIN32 */
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#endif /* HAVE_LIBPCAP */
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static void prefs_main_ok_cb(GtkWidget *, gpointer);
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static void prefs_main_apply_cb(GtkWidget *, gpointer);
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static void prefs_main_save_cb(GtkWidget *, gpointer);
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static void prefs_main_cancel_cb(GtkWidget *, gpointer);
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static gboolean prefs_main_delete_cb(GtkWidget *, gpointer);
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static void prefs_main_destroy_cb(GtkWidget *, gpointer);
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#if GTK_MAJOR_VERSION < 2
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static void prefs_tree_select_cb(GtkCTree *, GtkCTreeNode *, gint,
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gpointer);
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#else
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static void prefs_tree_select_cb(GtkTreeSelection *, gpointer);
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#endif
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#define E_PRINT_PAGE_KEY "printer_options_page"
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#define E_COLUMN_PAGE_KEY "column_options_page"
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#define E_STREAM_PAGE_KEY "tcp_stream_options_page"
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#define E_GUI_PAGE_KEY "gui_options_page"
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#define E_CAPTURE_PAGE_KEY "capture_options_page"
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#define E_NAMERES_PAGE_KEY "nameres_options_page"
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#define E_TOOLTIPS_KEY "tooltips"
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static int first_proto_prefs_page = -1;
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/*
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* Keep a static pointer to the notebook to be able to choose the
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* displayed page.
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*/
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static GtkWidget *notebook;
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/*
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* Keep a static pointer to the current "Preferences" window, if any, so that
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* if somebody tries to do "Edit:Preferences" while there's already a
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* "Preferences" window up, we just pop up the existing one, rather than
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* creating a new one.
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*/
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static GtkWidget *prefs_w;
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/*
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* Save the value of the preferences as of when the preferences dialog
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* box was first popped up, so we can revert to those values if the
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* user selects "Cancel".
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*/
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static e_prefs saved_prefs;
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struct ct_struct {
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GtkWidget *main_vb;
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GtkWidget *notebook;
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GtkWidget *tree;
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#if GTK_MAJOR_VERSION < 2
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GtkCTreeNode *node;
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#else
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GtkTreeIter iter;
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#endif
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GtkTooltips *tooltips;
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gint page;
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gboolean is_protocol;
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};
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static void
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pref_show(pref_t *pref, gpointer user_data)
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{
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GtkWidget *main_tb = user_data;
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const char *title;
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char *label_string;
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char uint_str[10+1];
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/* Give this preference a label which is its title, followed by a colon,
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and left-align it. */
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title = pref->title;
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label_string = g_malloc(strlen(title) + 2);
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strcpy(label_string, title);
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strcat(label_string, ":");
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/* Save the current value of the preference, so that we can revert it if
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the user does "Apply" and then "Cancel", and create the control for
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editing the preference. */
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switch (pref->type) {
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case PREF_UINT:
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pref->saved_val.uint = *pref->varp.uint;
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/* XXX - there are no uint spinbuttons, so we can't use a spinbutton.
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Even more annoyingly, even if there were, GLib doesn't define
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G_MAXUINT - but I think ANSI C may define UINT_MAX, so we could
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use that. */
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switch (pref->info.base) {
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case 10:
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sprintf(uint_str, "%u", pref->saved_val.uint);
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break;
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case 8:
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sprintf(uint_str, "%o", pref->saved_val.uint);
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break;
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case 16:
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sprintf(uint_str, "%x", pref->saved_val.uint);
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break;
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}
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pref->control = create_preference_entry(main_tb, pref->ordinal,
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label_string, pref->description,
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uint_str);
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break;
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case PREF_BOOL:
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pref->saved_val.boolval = *pref->varp.boolp;
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pref->control = create_preference_check_button(main_tb, pref->ordinal,
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label_string, pref->description,
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pref->saved_val.boolval);
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break;
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case PREF_ENUM:
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pref->saved_val.enumval = *pref->varp.enump;
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if (pref->info.enum_info.radio_buttons) {
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/* Show it as radio buttons. */
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pref->control = create_preference_radio_buttons(main_tb, pref->ordinal,
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label_string, pref->description,
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pref->info.enum_info.enumvals,
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pref->saved_val.enumval);
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} else {
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/* Show it as an option menu. */
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pref->control = create_preference_option_menu(main_tb, pref->ordinal,
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label_string, pref->description,
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pref->info.enum_info.enumvals,
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pref->saved_val.enumval);
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}
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break;
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case PREF_STRING:
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if (pref->saved_val.string != NULL)
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g_free(pref->saved_val.string);
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pref->saved_val.string = g_strdup(*pref->varp.string);
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pref->control = create_preference_entry(main_tb, pref->ordinal,
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label_string, pref->description,
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pref->saved_val.string);
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break;
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case PREF_OBSOLETE:
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g_assert_not_reached();
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break;
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}
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g_free(label_string);
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}
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#define MAX_TREE_NODE_NAME_LEN 64
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static void
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module_prefs_show(module_t *module, gpointer user_data)
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{
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struct ct_struct *cts = user_data;
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struct ct_struct child_cts;
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GtkWidget *main_vb, *main_tb, *frame;
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gchar label_str[MAX_TREE_NODE_NAME_LEN];
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#if GTK_MAJOR_VERSION < 2
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gchar *label_ptr = label_str;
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GtkCTreeNode *ct_node;
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#else
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GtkTreeStore *model;
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GtkTreeIter iter;
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#endif
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/*
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* Add this module to the tree.
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*/
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strcpy(label_str, module->title);
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#if GTK_MAJOR_VERSION < 2
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ct_node = gtk_ctree_insert_node(GTK_CTREE(cts->tree), cts->node, NULL,
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&label_ptr, 5, NULL, NULL, NULL, NULL, !module->is_subtree,
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FALSE);
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#else
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model = GTK_TREE_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(cts->tree)));
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if (module->is_subtree)
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gtk_tree_store_append(model, &iter, NULL);
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else
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gtk_tree_store_append(model, &iter, &cts->iter);
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#endif
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/*
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* Is this a subtree?
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*/
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if (module->is_subtree) {
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/*
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* Yes.
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*/
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/* Note that there's no page attached to this item */
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#if GTK_MAJOR_VERSION < 2
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gtk_ctree_node_set_row_data(GTK_CTREE(cts->tree), ct_node,
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GINT_TO_POINTER(-1));
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#else
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gtk_tree_store_set(model, &iter, 0, label_str, 1, -1, -1);
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#endif
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/*
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* Walk the subtree and attach stuff to it.
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*/
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child_cts = *cts;
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#if GTK_MAJOR_VERSION < 2
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child_cts.node = ct_node;
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#else
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child_cts.iter = iter;
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#endif
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if (module == protocols_module)
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child_cts.is_protocol = TRUE;
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prefs_module_list_foreach(module->prefs, module_prefs_show, &child_cts);
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} else {
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/*
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* No.
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* Create a notebook page for it.
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*/
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/* Frame */
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frame = gtk_frame_new(module->title);
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gtk_widget_show(frame);
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/* Main vertical box */
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main_vb = gtk_vbox_new(FALSE, 5);
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gtk_container_border_width(GTK_CONTAINER(main_vb), 5);
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gtk_container_add(GTK_CONTAINER(frame), main_vb);
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/* Main table */
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main_tb = gtk_table_new(module->numprefs, 2, FALSE);
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gtk_box_pack_start(GTK_BOX(main_vb), main_tb, FALSE, FALSE, 0);
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gtk_table_set_row_spacings(GTK_TABLE(main_tb), 10);
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gtk_table_set_col_spacings(GTK_TABLE(main_tb), 15);
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OBJECT_SET_DATA(main_tb, E_TOOLTIPS_KEY, cts->tooltips);
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/* Add items for each of the preferences */
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prefs_pref_foreach(module, pref_show, main_tb);
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/* Add the page to the notebook */
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gtk_notebook_append_page(GTK_NOTEBOOK(cts->notebook), frame, NULL);
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/* Attach the page to the tree item */
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#if GTK_MAJOR_VERSION < 2
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gtk_ctree_node_set_row_data(GTK_CTREE(cts->tree), ct_node,
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GINT_TO_POINTER(cts->page));
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#else
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gtk_tree_store_set(model, &iter, 0, label_str, 1, cts->page, -1);
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#endif
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/* If this is the first protocol page, remember its page number */
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if (first_proto_prefs_page == -1)
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first_proto_prefs_page = cts->page;
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cts->page++;
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/* Show 'em what we got */
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gtk_widget_show_all(main_vb);
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}
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}
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void
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prefs_cb(GtkWidget *w _U_, gpointer dummy _U_)
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{
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GtkWidget *top_hb, *bbox, *prefs_nb, *ct_sb, *frame,
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*ok_bt, *apply_bt, *save_bt, *cancel_bt;
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GtkWidget *print_pg, *column_pg, *stream_pg, *gui_pg;
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#ifdef HAVE_LIBPCAP
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GtkWidget *capture_pg;
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#endif
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GtkWidget *nameres_pg;
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gchar label_str[MAX_TREE_NODE_NAME_LEN];
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struct ct_struct cts;
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#if GTK_MAJOR_VERSION < 2
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gchar *label_ptr = label_str;
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GtkCTreeNode *ct_node;
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#else
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GtkTreeStore *store;
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GtkTreeSelection *selection;
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GtkCellRenderer *renderer;
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GtkTreeViewColumn *column;
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gint col_offset;
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GtkTreeIter iter;
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#endif
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if (prefs_w != NULL) {
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/* There's already a "Preferences" dialog box; reactivate it. */
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reactivate_window(prefs_w);
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return;
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}
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/* Save the current preferences, so we can revert to those values
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if the user presses "Cancel". */
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copy_prefs(&saved_prefs, &prefs);
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prefs_w = dlg_window_new("Ethereal: Preferences");
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SIGNAL_CONNECT(prefs_w, "delete_event", prefs_main_delete_cb, NULL);
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SIGNAL_CONNECT(prefs_w, "destroy", prefs_main_destroy_cb, NULL);
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/*
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* Unfortunately, we can't arrange that a GtkTable widget wrap an event box
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* around a table row, so the spacing between the preference item's label
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* and its control widgets is inactive and the tooltip doesn't pop up when
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* the mouse is over it.
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*/
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cts.tooltips = gtk_tooltips_new();
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/* Container for each row of widgets */
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cts.main_vb = gtk_vbox_new(FALSE, 5);
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gtk_container_border_width(GTK_CONTAINER(cts.main_vb), 5);
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gtk_container_add(GTK_CONTAINER(prefs_w), cts.main_vb);
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gtk_widget_show(cts.main_vb);
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/* Top row: Preferences tree and notebook */
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top_hb = gtk_hbox_new(FALSE, 10);
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gtk_container_add(GTK_CONTAINER(cts.main_vb), top_hb);
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gtk_widget_show(top_hb);
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/* Place a Ctree on the left for preference categories */
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ct_sb = scrolled_window_new(NULL, NULL);
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gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(ct_sb),
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GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
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gtk_container_add(GTK_CONTAINER(top_hb), ct_sb);
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gtk_widget_show(ct_sb);
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#if GTK_MAJOR_VERSION < 2
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cts.tree = ctree_new(1, 0);
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cts.node = NULL;
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#else
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store = gtk_tree_store_new(2, G_TYPE_STRING, G_TYPE_INT);
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cts.tree = tree_view_new(GTK_TREE_MODEL(store));
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gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(cts.tree), FALSE);
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selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(cts.tree));
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gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE);
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renderer = gtk_cell_renderer_text_new();
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col_offset = gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(cts.tree),
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-1, "Name", renderer,
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"text", 0, NULL);
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column = gtk_tree_view_get_column(GTK_TREE_VIEW(cts.tree),
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col_offset - 1);
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gtk_tree_view_column_set_sizing(GTK_TREE_VIEW_COLUMN(column),
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GTK_TREE_VIEW_COLUMN_AUTOSIZE);
|
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#endif
|
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cts.page = 0;
|
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gtk_container_add(GTK_CONTAINER(ct_sb), cts.tree);
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|
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#if GTK_MAJOR_VERSION < 2
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gtk_clist_set_column_auto_resize(GTK_CLIST(cts.tree), 0, TRUE);
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SIGNAL_CONNECT(cts.tree, "tree-select-row", prefs_tree_select_cb, NULL);
|
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#else
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SIGNAL_CONNECT(selection, "changed", prefs_tree_select_cb, NULL);
|
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#endif
|
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gtk_widget_show(cts.tree);
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|
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/* A notebook widget sans tabs is used to flip between prefs */
|
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notebook = prefs_nb = gtk_notebook_new();
|
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gtk_notebook_set_show_tabs(GTK_NOTEBOOK(prefs_nb), FALSE);
|
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gtk_notebook_set_show_border(GTK_NOTEBOOK(prefs_nb), FALSE);
|
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gtk_container_add(GTK_CONTAINER(top_hb), prefs_nb);
|
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gtk_widget_show(prefs_nb);
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|
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/* Printing prefs */
|
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frame = gtk_frame_new("Printing");
|
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gtk_widget_show(GTK_WIDGET(frame));
|
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print_pg = printer_prefs_show();
|
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gtk_container_add(GTK_CONTAINER(frame), print_pg);
|
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OBJECT_SET_DATA(prefs_w, E_PRINT_PAGE_KEY, print_pg);
|
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gtk_notebook_append_page (GTK_NOTEBOOK(prefs_nb), frame, NULL);
|
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strcpy(label_str, "Printing");
|
|
#if GTK_MAJOR_VERSION < 2
|
|
ct_node = gtk_ctree_insert_node(GTK_CTREE(cts.tree), NULL, NULL,
|
|
&label_ptr, 5, NULL, NULL, NULL, NULL, TRUE, TRUE);
|
|
gtk_ctree_node_set_row_data(GTK_CTREE(cts.tree), ct_node,
|
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GINT_TO_POINTER(cts.page));
|
|
#else
|
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gtk_tree_store_append(store, &iter, NULL);
|
|
gtk_tree_store_set(store, &iter, 0, label_str, 1, cts.page, -1);
|
|
#endif
|
|
cts.page++;
|
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|
|
/* Column prefs */
|
|
frame = gtk_frame_new("Columns");
|
|
gtk_widget_show(GTK_WIDGET(frame));
|
|
column_pg = column_prefs_show();
|
|
gtk_container_add(GTK_CONTAINER(frame), column_pg);
|
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OBJECT_SET_DATA(prefs_w, E_COLUMN_PAGE_KEY, column_pg);
|
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gtk_notebook_append_page (GTK_NOTEBOOK(prefs_nb), frame, NULL);
|
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strcpy(label_str, "Columns");
|
|
#if GTK_MAJOR_VERSION < 2
|
|
ct_node = gtk_ctree_insert_node(GTK_CTREE(cts.tree), NULL, NULL,
|
|
&label_ptr, 5, NULL, NULL, NULL, NULL, TRUE, TRUE);
|
|
gtk_ctree_node_set_row_data(GTK_CTREE(cts.tree), ct_node,
|
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GINT_TO_POINTER(cts.page));
|
|
#else
|
|
gtk_tree_store_append(store, &iter, NULL);
|
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gtk_tree_store_set(store, &iter, 0, label_str, 1, cts.page, -1);
|
|
#endif
|
|
cts.page++;
|
|
|
|
/* TCP Streams prefs */
|
|
frame = gtk_frame_new("TCP Streams");
|
|
gtk_widget_show(GTK_WIDGET(frame));
|
|
stream_pg = stream_prefs_show();
|
|
gtk_container_add(GTK_CONTAINER(frame), stream_pg);
|
|
OBJECT_SET_DATA(prefs_w, E_STREAM_PAGE_KEY, stream_pg);
|
|
gtk_notebook_append_page (GTK_NOTEBOOK(prefs_nb), frame, NULL);
|
|
strcpy(label_str, "TCP Streams");
|
|
#if GTK_MAJOR_VERSION < 2
|
|
ct_node = gtk_ctree_insert_node(GTK_CTREE(cts.tree), NULL, NULL,
|
|
&label_ptr, 5, NULL, NULL, NULL, NULL, TRUE, TRUE);
|
|
gtk_ctree_node_set_row_data(GTK_CTREE(cts.tree), ct_node,
|
|
GINT_TO_POINTER(cts.page));
|
|
#else
|
|
gtk_tree_store_append(store, &iter, NULL);
|
|
gtk_tree_store_set(store, &iter, 0, label_str, 1, cts.page, -1);
|
|
#endif
|
|
cts.page++;
|
|
|
|
/* GUI prefs */
|
|
frame = gtk_frame_new("User Interface");
|
|
gtk_widget_show(GTK_WIDGET(frame));
|
|
gui_pg = gui_prefs_show();
|
|
gtk_container_add(GTK_CONTAINER(frame), gui_pg);
|
|
OBJECT_SET_DATA(prefs_w, E_GUI_PAGE_KEY, gui_pg);
|
|
gtk_notebook_append_page (GTK_NOTEBOOK(prefs_nb), frame, NULL);
|
|
strcpy(label_str, "User Interface");
|
|
#if GTK_MAJOR_VERSION < 2
|
|
ct_node = gtk_ctree_insert_node(GTK_CTREE(cts.tree), NULL, NULL,
|
|
&label_ptr, 5, NULL, NULL, NULL, NULL, TRUE, TRUE);
|
|
gtk_ctree_node_set_row_data(GTK_CTREE(cts.tree), ct_node,
|
|
GINT_TO_POINTER(cts.page));
|
|
#else
|
|
gtk_tree_store_append(store, &iter, NULL);
|
|
gtk_tree_store_set(store, &iter, 0, label_str, 1, cts.page, -1);
|
|
#endif
|
|
cts.page++;
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
#ifdef _WIN32
|
|
/* Is WPcap loaded? */
|
|
if (has_wpcap) {
|
|
#endif /* _WIN32 */
|
|
/* capture prefs */
|
|
frame = gtk_frame_new("Capture");
|
|
gtk_widget_show(GTK_WIDGET(frame));
|
|
capture_pg = capture_prefs_show();
|
|
gtk_container_add(GTK_CONTAINER(frame), capture_pg);
|
|
OBJECT_SET_DATA(prefs_w, E_CAPTURE_PAGE_KEY, capture_pg);
|
|
gtk_notebook_append_page (GTK_NOTEBOOK(prefs_nb), frame, NULL);
|
|
strcpy(label_str, "Capture");
|
|
#if GTK_MAJOR_VERSION < 2
|
|
ct_node = gtk_ctree_insert_node(GTK_CTREE(cts.tree), NULL, NULL,
|
|
&label_ptr, 5, NULL, NULL, NULL, NULL, TRUE, TRUE);
|
|
gtk_ctree_node_set_row_data(GTK_CTREE(cts.tree), ct_node,
|
|
GINT_TO_POINTER(cts.page));
|
|
#else
|
|
gtk_tree_store_append(store, &iter, NULL);
|
|
gtk_tree_store_set(store, &iter, 0, label_str, 1, cts.page, -1);
|
|
#endif
|
|
cts.page++;
|
|
#ifdef _WIN32
|
|
}
|
|
#endif /* _WIN32 */
|
|
#endif /* HAVE_LIBPCAP */
|
|
|
|
/* Name resolution prefs */
|
|
frame = gtk_frame_new("Name resolution");
|
|
gtk_widget_show(GTK_WIDGET(frame));
|
|
nameres_pg = nameres_prefs_show();
|
|
gtk_container_add(GTK_CONTAINER(frame), nameres_pg);
|
|
OBJECT_SET_DATA(prefs_w, E_NAMERES_PAGE_KEY, nameres_pg);
|
|
gtk_notebook_append_page (GTK_NOTEBOOK(prefs_nb), frame, NULL);
|
|
strcpy(label_str, "Name resolution");
|
|
#if GTK_MAJOR_VERSION < 2
|
|
ct_node = gtk_ctree_insert_node(GTK_CTREE(cts.tree), NULL, NULL,
|
|
&label_ptr, 5, NULL, NULL, NULL, NULL, TRUE, TRUE);
|
|
gtk_ctree_node_set_row_data(GTK_CTREE(cts.tree), ct_node,
|
|
GINT_TO_POINTER(cts.page));
|
|
#else
|
|
gtk_tree_store_append(store, &iter, NULL);
|
|
gtk_tree_store_set(store, &iter, 0, label_str, 1, cts.page, -1);
|
|
#endif
|
|
cts.page++;
|
|
|
|
/* Registered prefs */
|
|
cts.notebook = prefs_nb;
|
|
cts.is_protocol = FALSE;
|
|
prefs_module_list_foreach(NULL, module_prefs_show, &cts);
|
|
|
|
/* 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(cts.main_vb), bbox);
|
|
gtk_widget_show(bbox);
|
|
|
|
#if GTK_MAJOR_VERSION < 2
|
|
ok_bt = gtk_button_new_with_label ("OK");
|
|
#else
|
|
ok_bt = gtk_button_new_from_stock(GTK_STOCK_OK);
|
|
#endif
|
|
SIGNAL_CONNECT(ok_bt, "clicked", prefs_main_ok_cb, 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);
|
|
|
|
#if GTK_MAJOR_VERSION < 2
|
|
apply_bt = gtk_button_new_with_label ("Apply");
|
|
#else
|
|
apply_bt = gtk_button_new_from_stock(GTK_STOCK_APPLY);
|
|
#endif
|
|
SIGNAL_CONNECT(apply_bt, "clicked", prefs_main_apply_cb, prefs_w);
|
|
GTK_WIDGET_SET_FLAGS(apply_bt, GTK_CAN_DEFAULT);
|
|
gtk_box_pack_start(GTK_BOX (bbox), apply_bt, TRUE, TRUE, 0);
|
|
gtk_widget_show(apply_bt);
|
|
|
|
#if GTK_MAJOR_VERSION < 2
|
|
save_bt = gtk_button_new_with_label ("Save");
|
|
#else
|
|
save_bt = gtk_button_new_from_stock(GTK_STOCK_SAVE);
|
|
#endif
|
|
SIGNAL_CONNECT(save_bt, "clicked", prefs_main_save_cb, 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);
|
|
|
|
#if GTK_MAJOR_VERSION < 2
|
|
cancel_bt = gtk_button_new_with_label ("Cancel");
|
|
#else
|
|
cancel_bt = gtk_button_new_from_stock(GTK_STOCK_CANCEL);
|
|
#endif
|
|
SIGNAL_CONNECT(cancel_bt, "clicked", prefs_main_cancel_cb, 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);
|
|
|
|
#if GTK_MAJOR_VERSION >= 2
|
|
g_object_unref(G_OBJECT(store));
|
|
#endif
|
|
}
|
|
|
|
static void
|
|
set_option_label(GtkWidget *main_tb, int table_position,
|
|
const gchar *label_text, const gchar *tooltip_text, GtkTooltips *tooltips)
|
|
{
|
|
GtkWidget *label;
|
|
GtkWidget *event_box;
|
|
|
|
label = gtk_label_new(label_text);
|
|
gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.5);
|
|
gtk_widget_show(label);
|
|
|
|
event_box = gtk_event_box_new();
|
|
gtk_table_attach_defaults(GTK_TABLE(main_tb), event_box, 0, 1,
|
|
table_position, table_position + 1);
|
|
if (tooltip_text != NULL && tooltips != NULL)
|
|
gtk_tooltips_set_tip(tooltips, event_box, tooltip_text, NULL);
|
|
gtk_container_add(GTK_CONTAINER(event_box), label);
|
|
gtk_widget_show(event_box);
|
|
}
|
|
|
|
GtkWidget *
|
|
create_preference_check_button(GtkWidget *main_tb, int table_position,
|
|
const gchar *label_text, const gchar *tooltip_text, gboolean active)
|
|
{
|
|
GtkTooltips *tooltips;
|
|
GtkWidget *check_box;
|
|
|
|
tooltips = OBJECT_GET_DATA(main_tb, E_TOOLTIPS_KEY);
|
|
|
|
set_option_label(main_tb, table_position, label_text, tooltip_text,
|
|
tooltips);
|
|
|
|
check_box = gtk_check_button_new();
|
|
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check_box), active);
|
|
gtk_table_attach_defaults(GTK_TABLE(main_tb), check_box, 1, 2,
|
|
table_position, table_position + 1);
|
|
if (tooltip_text != NULL && tooltips != NULL)
|
|
gtk_tooltips_set_tip(tooltips, check_box, tooltip_text, NULL);
|
|
|
|
return check_box;
|
|
}
|
|
|
|
GtkWidget *
|
|
create_preference_radio_buttons(GtkWidget *main_tb, int table_position,
|
|
const gchar *label_text, const gchar *tooltip_text,
|
|
const enum_val_t *enumvals, gint current_val)
|
|
{
|
|
GtkTooltips *tooltips;
|
|
GtkWidget *radio_button_hbox, *button = NULL;
|
|
GSList *rb_group;
|
|
int index;
|
|
const enum_val_t *enum_valp;
|
|
GtkWidget *event_box;
|
|
|
|
tooltips = OBJECT_GET_DATA(main_tb, E_TOOLTIPS_KEY);
|
|
|
|
set_option_label(main_tb, table_position, label_text, tooltip_text,
|
|
tooltips);
|
|
|
|
radio_button_hbox = gtk_hbox_new(FALSE, 0);
|
|
rb_group = NULL;
|
|
for (enum_valp = enumvals, index = 0; enum_valp->name != NULL;
|
|
enum_valp++, index++) {
|
|
button = gtk_radio_button_new_with_label(rb_group,
|
|
enum_valp->name);
|
|
gtk_widget_show(button);
|
|
if (rb_group == NULL)
|
|
rb_group = gtk_radio_button_group(GTK_RADIO_BUTTON(button));
|
|
gtk_box_pack_start(GTK_BOX(radio_button_hbox), button, FALSE,
|
|
FALSE, 10);
|
|
if (enum_valp->value == current_val) {
|
|
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(button),
|
|
TRUE);
|
|
}
|
|
}
|
|
gtk_widget_show(radio_button_hbox);
|
|
|
|
event_box = gtk_event_box_new();
|
|
gtk_container_add(GTK_CONTAINER(event_box), radio_button_hbox);
|
|
gtk_table_attach_defaults(GTK_TABLE(main_tb), event_box, 1, 2,
|
|
table_position, table_position+1);
|
|
if (tooltip_text != NULL && tooltips != NULL)
|
|
gtk_tooltips_set_tip(tooltips, event_box, tooltip_text, NULL);
|
|
gtk_widget_show(event_box);
|
|
|
|
/*
|
|
* It doesn't matter which of the buttons we return - we fetch
|
|
* the value by looking at the entire radio button group to
|
|
* which it belongs, and we can get that from any button.
|
|
*/
|
|
return button;
|
|
}
|
|
|
|
static gint
|
|
label_to_enum_val(GtkWidget *label, const enum_val_t *enumvals)
|
|
{
|
|
char *label_string;
|
|
gint enumval;
|
|
|
|
/* Get the label's text, and translate it to a value. */
|
|
gtk_label_get(GTK_LABEL(label), &label_string);
|
|
enumval = find_val_for_string(label_string, enumvals, 1);
|
|
|
|
return enumval;
|
|
}
|
|
|
|
gint
|
|
fetch_preference_radio_buttons_val(GtkWidget *button,
|
|
const enum_val_t *enumvals)
|
|
{
|
|
GSList *rb_group;
|
|
GSList *rb_entry;
|
|
|
|
/*
|
|
* Go through the list of of radio buttons in the button's group,
|
|
* and find the first one that's active.
|
|
*/
|
|
rb_group = gtk_radio_button_group(GTK_RADIO_BUTTON(button));
|
|
button = NULL;
|
|
for (rb_entry = rb_group; rb_entry != NULL;
|
|
rb_entry = g_slist_next(rb_entry)) {
|
|
button = rb_entry->data;
|
|
if (GTK_TOGGLE_BUTTON(button)->active)
|
|
break;
|
|
}
|
|
|
|
/* OK, now return the value corresponding to that button's label. */
|
|
return label_to_enum_val(GTK_BIN(button)->child, enumvals);
|
|
}
|
|
|
|
GtkWidget *
|
|
create_preference_option_menu(GtkWidget *main_tb, int table_position,
|
|
const gchar *label_text, const gchar *tooltip_text,
|
|
const enum_val_t *enumvals, gint current_val)
|
|
{
|
|
GtkTooltips *tooltips;
|
|
GtkWidget *menu_box, *menu, *menu_item, *option_menu;
|
|
int menu_index, index;
|
|
const enum_val_t *enum_valp;
|
|
GtkWidget *event_box;
|
|
|
|
tooltips = OBJECT_GET_DATA(main_tb, E_TOOLTIPS_KEY);
|
|
|
|
set_option_label(main_tb, table_position, label_text, tooltip_text,
|
|
tooltips);
|
|
|
|
/* Create a menu from the enumvals */
|
|
menu = gtk_menu_new();
|
|
if (tooltip_text != NULL && tooltips != NULL)
|
|
gtk_tooltips_set_tip(tooltips, menu, tooltip_text, NULL);
|
|
menu_index = -1;
|
|
for (enum_valp = enumvals, index = 0; enum_valp->name != NULL;
|
|
enum_valp++, index++) {
|
|
menu_item = gtk_menu_item_new_with_label(enum_valp->name);
|
|
gtk_menu_append(GTK_MENU(menu), menu_item);
|
|
if (enum_valp->value == current_val)
|
|
menu_index = index;
|
|
gtk_widget_show(menu_item);
|
|
}
|
|
|
|
/* Create the option menu from the menu */
|
|
option_menu = gtk_option_menu_new();
|
|
gtk_option_menu_set_menu(GTK_OPTION_MENU(option_menu), menu);
|
|
|
|
/* Set its current value to the variable's current value */
|
|
if (menu_index != -1)
|
|
gtk_option_menu_set_history(GTK_OPTION_MENU(option_menu),
|
|
menu_index);
|
|
|
|
/*
|
|
* Put the option menu in an hbox, so that it's only as wide
|
|
* as the widest entry, rather than being as wide as the table
|
|
* space.
|
|
*/
|
|
menu_box = gtk_hbox_new(FALSE, 0);
|
|
gtk_box_pack_start(GTK_BOX(menu_box), option_menu, FALSE, FALSE, 0);
|
|
|
|
event_box = gtk_event_box_new();
|
|
gtk_table_attach_defaults(GTK_TABLE(main_tb), event_box,
|
|
1, 2, table_position, table_position + 1);
|
|
if (tooltip_text != NULL && tooltips != NULL)
|
|
gtk_tooltips_set_tip(tooltips, event_box, tooltip_text, NULL);
|
|
gtk_container_add(GTK_CONTAINER(event_box), menu_box);
|
|
|
|
return option_menu;
|
|
}
|
|
|
|
gint
|
|
fetch_preference_option_menu_val(GtkWidget *optmenu, const enum_val_t *enumvals)
|
|
{
|
|
/*
|
|
* OK, now return the value corresponding to the label for the
|
|
* currently active entry in the option menu.
|
|
*
|
|
* Yes, this is how you get the label for that entry. See FAQ
|
|
* 6.8 in the GTK+ FAQ.
|
|
*/
|
|
return label_to_enum_val(GTK_BIN(optmenu)->child, enumvals);
|
|
}
|
|
|
|
GtkWidget *
|
|
create_preference_entry(GtkWidget *main_tb, int table_position,
|
|
const gchar *label_text, const gchar *tooltip_text, char *value)
|
|
{
|
|
GtkTooltips *tooltips;
|
|
GtkWidget *entry;
|
|
|
|
tooltips = OBJECT_GET_DATA(main_tb, E_TOOLTIPS_KEY);
|
|
|
|
set_option_label(main_tb, table_position, label_text, tooltip_text,
|
|
tooltips);
|
|
|
|
entry = gtk_entry_new();
|
|
if (value != NULL)
|
|
gtk_entry_set_text(GTK_ENTRY(entry), value);
|
|
gtk_table_attach_defaults(GTK_TABLE(main_tb), entry, 1, 2,
|
|
table_position, table_position + 1);
|
|
if (tooltip_text != NULL && tooltips != NULL)
|
|
gtk_tooltips_set_tip(tooltips, entry, tooltip_text, NULL);
|
|
gtk_widget_show(entry);
|
|
|
|
return entry;
|
|
}
|
|
|
|
static void
|
|
pref_fetch(pref_t *pref, gpointer user_data)
|
|
{
|
|
char *str_val;
|
|
char *p;
|
|
guint uval;
|
|
gboolean bval;
|
|
gint enumval;
|
|
gboolean *pref_changed_p = user_data;
|
|
|
|
/* Fetch the value of the preference, and set the appropriate variable
|
|
to it. */
|
|
switch (pref->type) {
|
|
|
|
case PREF_UINT:
|
|
str_val = gtk_entry_get_text(GTK_ENTRY(pref->control));
|
|
uval = strtoul(str_val, &p, pref->info.base);
|
|
#if 0
|
|
if (p == value || *p != '\0')
|
|
return PREFS_SET_SYNTAX_ERR; /* number was bad */
|
|
#endif
|
|
if (*pref->varp.uint != uval) {
|
|
*pref_changed_p = TRUE;
|
|
*pref->varp.uint = uval;
|
|
}
|
|
break;
|
|
|
|
case PREF_BOOL:
|
|
bval = GTK_TOGGLE_BUTTON(pref->control)->active;
|
|
if (*pref->varp.boolp != bval) {
|
|
*pref_changed_p = TRUE;
|
|
*pref->varp.boolp = bval;
|
|
}
|
|
break;
|
|
|
|
case PREF_ENUM:
|
|
if (pref->info.enum_info.radio_buttons) {
|
|
enumval = fetch_preference_radio_buttons_val(pref->control,
|
|
pref->info.enum_info.enumvals);
|
|
} else {
|
|
enumval = fetch_preference_option_menu_val(pref->control,
|
|
pref->info.enum_info.enumvals);
|
|
}
|
|
|
|
if (*pref->varp.enump != enumval) {
|
|
*pref_changed_p = TRUE;
|
|
*pref->varp.enump = enumval;
|
|
}
|
|
break;
|
|
|
|
case PREF_STRING:
|
|
str_val = gtk_entry_get_text(GTK_ENTRY(pref->control));
|
|
if (strcmp(*pref->varp.string, str_val) != 0) {
|
|
*pref_changed_p = TRUE;
|
|
g_free(*pref->varp.string);
|
|
*pref->varp.string = g_strdup(str_val);
|
|
}
|
|
break;
|
|
|
|
case PREF_OBSOLETE:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
module_prefs_fetch(module_t *module, gpointer user_data)
|
|
{
|
|
gboolean *must_redissect_p = user_data;
|
|
|
|
/* For all preferences in this module, fetch its value from this
|
|
module's notebook page. Find out whether any of them changed. */
|
|
module->prefs_changed = FALSE; /* assume none of them changed */
|
|
prefs_pref_foreach(module, pref_fetch, &module->prefs_changed);
|
|
|
|
/* If any of them changed, indicate that we must redissect and refilter
|
|
the current capture (if we have one), as the preference change
|
|
could cause packets to be dissected differently. */
|
|
if (module->prefs_changed)
|
|
*must_redissect_p = TRUE;
|
|
}
|
|
|
|
static void
|
|
pref_clean(pref_t *pref, gpointer user_data _U_)
|
|
{
|
|
switch (pref->type) {
|
|
|
|
case PREF_UINT:
|
|
break;
|
|
|
|
case PREF_BOOL:
|
|
break;
|
|
|
|
case PREF_ENUM:
|
|
break;
|
|
|
|
case PREF_STRING:
|
|
if (pref->saved_val.string != NULL) {
|
|
g_free(pref->saved_val.string);
|
|
pref->saved_val.string = NULL;
|
|
}
|
|
break;
|
|
|
|
case PREF_OBSOLETE:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
module_prefs_clean(module_t *module, gpointer user_data _U_)
|
|
{
|
|
/* For all preferences in this module, clean up any cruft allocated for
|
|
use by the GUI code. */
|
|
prefs_pref_foreach(module, pref_clean, NULL);
|
|
}
|
|
|
|
static void
|
|
prefs_main_ok_cb(GtkWidget *ok_bt _U_, gpointer parent_w)
|
|
{
|
|
gboolean must_redissect = FALSE;
|
|
|
|
/* Fetch the preferences (i.e., make sure all the values set in all of
|
|
the preferences panes have been copied to "prefs" and the registered
|
|
preferences). */
|
|
printer_prefs_fetch(OBJECT_GET_DATA(parent_w, E_PRINT_PAGE_KEY));
|
|
column_prefs_fetch(OBJECT_GET_DATA(parent_w, E_COLUMN_PAGE_KEY));
|
|
stream_prefs_fetch(OBJECT_GET_DATA(parent_w, E_STREAM_PAGE_KEY));
|
|
gui_prefs_fetch(OBJECT_GET_DATA(parent_w, E_GUI_PAGE_KEY));
|
|
#ifdef HAVE_LIBPCAP
|
|
#ifdef _WIN32
|
|
/* Is WPcap loaded? */
|
|
if (has_wpcap) {
|
|
#endif /* _WIN32 */
|
|
capture_prefs_fetch(OBJECT_GET_DATA(parent_w, E_CAPTURE_PAGE_KEY));
|
|
#ifdef _WIN32
|
|
}
|
|
#endif /* _WIN32 */
|
|
#endif /* HAVE_LIBPCAP */
|
|
nameres_prefs_fetch(OBJECT_GET_DATA(parent_w, E_NAMERES_PAGE_KEY));
|
|
prefs_modules_foreach(module_prefs_fetch, &must_redissect);
|
|
|
|
/* Now apply those preferences. */
|
|
printer_prefs_apply(OBJECT_GET_DATA(parent_w, E_PRINT_PAGE_KEY));
|
|
column_prefs_apply(OBJECT_GET_DATA(parent_w, E_COLUMN_PAGE_KEY));
|
|
stream_prefs_apply(OBJECT_GET_DATA(parent_w, E_STREAM_PAGE_KEY));
|
|
gui_prefs_apply(OBJECT_GET_DATA(parent_w, E_GUI_PAGE_KEY));
|
|
#ifdef HAVE_LIBPCAP
|
|
#ifdef _WIN32
|
|
/* Is WPcap loaded? */
|
|
if (has_wpcap) {
|
|
#endif /* _WIN32 */
|
|
capture_prefs_apply(OBJECT_GET_DATA(parent_w, E_CAPTURE_PAGE_KEY));
|
|
#ifdef _WIN32
|
|
}
|
|
#endif /* _WIN32 */
|
|
#endif /* HAVE_LIBPCAP */
|
|
nameres_prefs_apply(OBJECT_GET_DATA(parent_w, E_NAMERES_PAGE_KEY));
|
|
prefs_apply_all();
|
|
|
|
/* Now destroy the "Preferences" dialog. */
|
|
gtk_widget_destroy(GTK_WIDGET(parent_w));
|
|
|
|
if (must_redissect) {
|
|
/* Redissect all the packets, and re-evaluate the display filter. */
|
|
redissect_packets(&cfile);
|
|
}
|
|
}
|
|
|
|
static void
|
|
prefs_main_apply_cb(GtkWidget *apply_bt _U_, gpointer parent_w)
|
|
{
|
|
gboolean must_redissect = FALSE;
|
|
|
|
/* Fetch the preferences (i.e., make sure all the values set in all of
|
|
the preferences panes have been copied to "prefs" and the registered
|
|
preferences). */
|
|
printer_prefs_fetch(OBJECT_GET_DATA(parent_w, E_PRINT_PAGE_KEY));
|
|
column_prefs_fetch(OBJECT_GET_DATA(parent_w, E_COLUMN_PAGE_KEY));
|
|
stream_prefs_fetch(OBJECT_GET_DATA(parent_w, E_STREAM_PAGE_KEY));
|
|
gui_prefs_fetch(OBJECT_GET_DATA(parent_w, E_GUI_PAGE_KEY));
|
|
#ifdef HAVE_LIBPCAP
|
|
#ifdef _WIN32
|
|
/* Is WPcap loaded? */
|
|
if (has_wpcap) {
|
|
#endif /* _WIN32 */
|
|
capture_prefs_fetch(OBJECT_GET_DATA(parent_w, E_CAPTURE_PAGE_KEY));
|
|
#ifdef _WIN32
|
|
}
|
|
#endif /* _WIN32 */
|
|
#endif /* HAVE_LIBPCAP */
|
|
nameres_prefs_fetch(OBJECT_GET_DATA(parent_w, E_NAMERES_PAGE_KEY));
|
|
prefs_modules_foreach(module_prefs_fetch, &must_redissect);
|
|
|
|
/* Now apply those preferences. */
|
|
printer_prefs_apply(OBJECT_GET_DATA(parent_w, E_PRINT_PAGE_KEY));
|
|
column_prefs_apply(OBJECT_GET_DATA(parent_w, E_COLUMN_PAGE_KEY));
|
|
stream_prefs_apply(OBJECT_GET_DATA(parent_w, E_STREAM_PAGE_KEY));
|
|
gui_prefs_apply(OBJECT_GET_DATA(parent_w, E_GUI_PAGE_KEY));
|
|
#ifdef HAVE_LIBPCAP
|
|
#ifdef _WIN32
|
|
/* Is WPcap loaded? */
|
|
if (has_wpcap) {
|
|
#endif /* _WIN32 */
|
|
capture_prefs_apply(OBJECT_GET_DATA(parent_w, E_CAPTURE_PAGE_KEY));
|
|
#ifdef _WIN32
|
|
}
|
|
#endif /* _WIN32 */
|
|
#endif /* HAVE_LIBPCAP */
|
|
nameres_prefs_apply(OBJECT_GET_DATA(parent_w, E_NAMERES_PAGE_KEY));
|
|
prefs_apply_all();
|
|
|
|
if (must_redissect) {
|
|
/* Redissect all the packets, and re-evaluate the display filter. */
|
|
redissect_packets(&cfile);
|
|
}
|
|
}
|
|
|
|
static void
|
|
prefs_main_save_cb(GtkWidget *save_bt _U_, gpointer parent_w)
|
|
{
|
|
gboolean must_redissect = FALSE;
|
|
int err;
|
|
char *pf_dir_path;
|
|
char *pf_path;
|
|
|
|
/* Fetch the preferences (i.e., make sure all the values set in all of
|
|
the preferences panes have been copied to "prefs" and the registered
|
|
preferences). */
|
|
printer_prefs_fetch(OBJECT_GET_DATA(parent_w, E_PRINT_PAGE_KEY));
|
|
column_prefs_fetch(OBJECT_GET_DATA(parent_w, E_COLUMN_PAGE_KEY));
|
|
stream_prefs_fetch(OBJECT_GET_DATA(parent_w, E_STREAM_PAGE_KEY));
|
|
gui_prefs_fetch(OBJECT_GET_DATA(parent_w, E_GUI_PAGE_KEY));
|
|
#ifdef HAVE_LIBPCAP
|
|
#ifdef _WIN32
|
|
/* Is WPcap loaded? */
|
|
if (has_wpcap) {
|
|
#endif /* _WIN32 */
|
|
capture_prefs_fetch(OBJECT_GET_DATA(parent_w, E_CAPTURE_PAGE_KEY));
|
|
#ifdef _WIN32
|
|
}
|
|
#endif /* _WIN32 */
|
|
#endif /* HAVE_LIBPCAP */
|
|
nameres_prefs_fetch(OBJECT_GET_DATA(parent_w, E_NAMERES_PAGE_KEY));
|
|
prefs_modules_foreach(module_prefs_fetch, &must_redissect);
|
|
|
|
/* Create the directory that holds personal configuration files, if
|
|
necessary. */
|
|
if (create_persconffile_dir(&pf_dir_path) == -1) {
|
|
simple_dialog(ESD_TYPE_WARN, NULL,
|
|
"Can't create directory\n\"%s\"\nfor preferences file: %s.", pf_dir_path,
|
|
strerror(errno));
|
|
g_free(pf_dir_path);
|
|
} else {
|
|
/* Write the preferencs out. */
|
|
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));
|
|
g_free(pf_path);
|
|
}
|
|
}
|
|
|
|
/* Now apply those preferences.
|
|
XXX - should we do this? The user didn't click "OK" or "Apply".
|
|
However:
|
|
|
|
1) by saving the preferences they presumably indicate that they
|
|
like them;
|
|
|
|
2) the next time they fire Ethereal up, those preferences will
|
|
apply;
|
|
|
|
3) we'd have to buffer "must_redissect" so that if they do
|
|
"Apply" after this, we know we have to redissect;
|
|
|
|
4) we did apply the protocol preferences, at least, in the past. */
|
|
printer_prefs_apply(OBJECT_GET_DATA(parent_w, E_PRINT_PAGE_KEY));
|
|
column_prefs_apply(OBJECT_GET_DATA(parent_w, E_COLUMN_PAGE_KEY));
|
|
stream_prefs_apply(OBJECT_GET_DATA(parent_w, E_STREAM_PAGE_KEY));
|
|
gui_prefs_apply(OBJECT_GET_DATA(parent_w, E_GUI_PAGE_KEY));
|
|
#ifdef HAVE_LIBPCAP
|
|
#ifdef _WIN32
|
|
/* Is WPcap loaded? */
|
|
if (has_wpcap) {
|
|
#endif /* _WIN32 */
|
|
capture_prefs_apply(OBJECT_GET_DATA(parent_w, E_CAPTURE_PAGE_KEY));
|
|
#ifdef _WIN32
|
|
}
|
|
#endif /* _WIN32 */
|
|
#endif /* HAVE_LIBPCAP */
|
|
nameres_prefs_apply(OBJECT_GET_DATA(parent_w, E_NAMERES_PAGE_KEY));
|
|
prefs_apply_all();
|
|
|
|
if (must_redissect) {
|
|
/* Redissect all the packets, and re-evaluate the display filter. */
|
|
redissect_packets(&cfile);
|
|
}
|
|
}
|
|
|
|
static void
|
|
pref_revert(pref_t *pref, gpointer user_data)
|
|
{
|
|
gboolean *pref_changed_p = user_data;
|
|
|
|
/* Revert the preference to its saved value. */
|
|
switch (pref->type) {
|
|
|
|
case PREF_UINT:
|
|
if (*pref->varp.uint != pref->saved_val.uint) {
|
|
*pref_changed_p = TRUE;
|
|
*pref->varp.uint = pref->saved_val.uint;
|
|
}
|
|
break;
|
|
|
|
case PREF_BOOL:
|
|
if (*pref->varp.boolp != pref->saved_val.boolval) {
|
|
*pref_changed_p = TRUE;
|
|
*pref->varp.boolp = pref->saved_val.boolval;
|
|
}
|
|
break;
|
|
|
|
case PREF_ENUM:
|
|
if (*pref->varp.enump != pref->saved_val.enumval) {
|
|
*pref_changed_p = TRUE;
|
|
*pref->varp.enump = pref->saved_val.enumval;
|
|
}
|
|
break;
|
|
|
|
case PREF_STRING:
|
|
if (strcmp(*pref->varp.string, pref->saved_val.string) != 0) {
|
|
*pref_changed_p = TRUE;
|
|
g_free(*pref->varp.string);
|
|
*pref->varp.string = g_strdup(pref->saved_val.string);
|
|
}
|
|
break;
|
|
|
|
case PREF_OBSOLETE:
|
|
g_assert_not_reached();
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
module_prefs_revert(module_t *module, gpointer user_data)
|
|
{
|
|
gboolean *must_redissect_p = user_data;
|
|
|
|
/* For all preferences in this module, revert its value to the value
|
|
it had when we popped up the Preferences dialog. Find out whether
|
|
this changes any of them. */
|
|
module->prefs_changed = FALSE; /* assume none of them changed */
|
|
prefs_pref_foreach(module, pref_revert, &module->prefs_changed);
|
|
|
|
/* If any of them changed, indicate that we must redissect and refilter
|
|
the current capture (if we have one), as the preference change
|
|
could cause packets to be dissected differently. */
|
|
if (module->prefs_changed)
|
|
*must_redissect_p = TRUE;
|
|
}
|
|
|
|
static void
|
|
prefs_main_cancel_cb(GtkWidget *cancel_bt _U_, gpointer parent_w)
|
|
{
|
|
gboolean must_redissect = FALSE;
|
|
|
|
/* Free up the current preferences and copy the saved preferences to the
|
|
current preferences. */
|
|
free_prefs(&prefs);
|
|
copy_prefs(&prefs, &saved_prefs);
|
|
|
|
/* Now revert the registered preferences. */
|
|
prefs_modules_foreach(module_prefs_revert, &must_redissect);
|
|
|
|
/* Now apply the reverted-to preferences. */
|
|
printer_prefs_apply(OBJECT_GET_DATA(parent_w, E_PRINT_PAGE_KEY));
|
|
column_prefs_apply(OBJECT_GET_DATA(parent_w, E_COLUMN_PAGE_KEY));
|
|
stream_prefs_apply(OBJECT_GET_DATA(parent_w, E_STREAM_PAGE_KEY));
|
|
gui_prefs_apply(OBJECT_GET_DATA(parent_w, E_GUI_PAGE_KEY));
|
|
nameres_prefs_apply(OBJECT_GET_DATA(parent_w, E_NAMERES_PAGE_KEY));
|
|
prefs_apply_all();
|
|
|
|
gtk_widget_destroy(GTK_WIDGET(parent_w));
|
|
|
|
if (must_redissect) {
|
|
/* Redissect all the packets, and re-evaluate the display filter. */
|
|
redissect_packets(&cfile);
|
|
}
|
|
}
|
|
|
|
/* Treat this as a cancel, by calling "prefs_main_cancel_cb()".
|
|
XXX - that'll destroy the Preferences dialog; will that upset
|
|
a higher-level handler that says "OK, we've been asked to delete
|
|
this, so destroy it"? */
|
|
static gboolean
|
|
prefs_main_delete_cb(GtkWidget *prefs_w, gpointer dummy _U_)
|
|
{
|
|
prefs_main_cancel_cb(NULL, prefs_w);
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
prefs_main_destroy_cb(GtkWidget *win _U_, gpointer user_data _U_)
|
|
{
|
|
/* Let the preference tabs clean up anything they've done. */
|
|
printer_prefs_destroy(OBJECT_GET_DATA(prefs_w, E_PRINT_PAGE_KEY));
|
|
column_prefs_destroy(OBJECT_GET_DATA(prefs_w, E_COLUMN_PAGE_KEY));
|
|
stream_prefs_destroy(OBJECT_GET_DATA(prefs_w, E_STREAM_PAGE_KEY));
|
|
gui_prefs_destroy(OBJECT_GET_DATA(prefs_w, E_GUI_PAGE_KEY));
|
|
#ifdef HAVE_LIBPCAP
|
|
#ifdef _WIN32
|
|
/* Is WPcap loaded? */
|
|
if (has_wpcap) {
|
|
#endif /* _WIN32 */
|
|
capture_prefs_destroy(OBJECT_GET_DATA(prefs_w, E_CAPTURE_PAGE_KEY));
|
|
#ifdef _WIN32
|
|
}
|
|
#endif /* _WIN32 */
|
|
#endif /* HAVE_LIBPCAP */
|
|
nameres_prefs_destroy(OBJECT_GET_DATA(prefs_w, E_NAMERES_PAGE_KEY));
|
|
|
|
/* Free up the saved preferences (both for "prefs" and for registered
|
|
preferences). */
|
|
free_prefs(&saved_prefs);
|
|
prefs_modules_foreach(module_prefs_clean, NULL);
|
|
|
|
/* Note that we no longer have a "Preferences" dialog box. */
|
|
prefs_w = NULL;
|
|
first_proto_prefs_page = -1;
|
|
}
|
|
|
|
struct properties_data {
|
|
GtkWidget *w;
|
|
int page_num;
|
|
const char *title;
|
|
};
|
|
|
|
/* XXX this way of searching the correct page number is really ugly ... */
|
|
static void
|
|
module_search_properties(module_t *module, gpointer user_data)
|
|
{
|
|
struct properties_data *p = (struct properties_data *)user_data;
|
|
|
|
if (p->title == NULL) return;
|
|
if (strcmp(module->title, p->title) == 0) {
|
|
/* found it */
|
|
gtk_notebook_set_page(GTK_NOTEBOOK(p->w), p->page_num);
|
|
p->title = NULL;
|
|
} else {
|
|
p->page_num++;
|
|
}
|
|
}
|
|
|
|
void
|
|
properties_cb(GtkWidget *w, gpointer dummy)
|
|
{
|
|
const gchar *title = NULL;
|
|
struct properties_data p;
|
|
|
|
if (finfo_selected) {
|
|
header_field_info *hfinfo = finfo_selected->hfinfo;
|
|
if (hfinfo->parent == -1) {
|
|
title = prefs_get_title_by_name(hfinfo->abbrev);
|
|
} else {
|
|
title =
|
|
prefs_get_title_by_name(proto_registrar_get_abbrev(hfinfo->parent));
|
|
}
|
|
} else {
|
|
return;
|
|
}
|
|
|
|
if (!title) return;
|
|
|
|
if (prefs_w != NULL) {
|
|
reactivate_window(prefs_w);
|
|
} else {
|
|
prefs_cb(w, dummy);
|
|
}
|
|
|
|
p.w = notebook;
|
|
p.page_num = first_proto_prefs_page;
|
|
p.title = title;
|
|
|
|
prefs_module_list_foreach(protocols_module->prefs, module_search_properties,
|
|
&p);
|
|
}
|
|
|
|
/* Prefs tree selection callback. The node data has been loaded with
|
|
the proper notebook page to load. */
|
|
#if GTK_MAJOR_VERSION < 2
|
|
static void
|
|
prefs_tree_select_cb(GtkCTree *ct, GtkCTreeNode *node, gint col _U_,
|
|
gpointer dummy _U_)
|
|
#else
|
|
static void
|
|
prefs_tree_select_cb(GtkTreeSelection *sel, gpointer dummy _U_)
|
|
#endif
|
|
{
|
|
gint page;
|
|
#if GTK_MAJOR_VERSION >= 2
|
|
GtkTreeModel *model;
|
|
GtkTreeIter iter;
|
|
#endif
|
|
|
|
#if GTK_MAJOR_VERSION < 2
|
|
page = GPOINTER_TO_INT(gtk_ctree_node_get_row_data(ct, node));
|
|
|
|
if (page >= 0)
|
|
gtk_notebook_set_page(GTK_NOTEBOOK(notebook), page);
|
|
#else
|
|
if (gtk_tree_selection_get_selected(sel, &model, &iter))
|
|
{
|
|
gtk_tree_model_get(model, &iter, 1, &page, -1);
|
|
if (page >= 0)
|
|
gtk_notebook_set_page(GTK_NOTEBOOK(notebook), page);
|
|
}
|
|
#endif
|
|
}
|