forked from osmocom/wireshark
618 lines
18 KiB
C
618 lines
18 KiB
C
/* column.c
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* Routines for handling column preferences
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*
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* $Id: column.c,v 1.14 1999/06/21 19:04:34 gram Exp $
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@zing.org>
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* Copyright 1998 Gerald Combs
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*
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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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#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#include <gtk/gtk.h>
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#include <stdio.h>
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#include <ctype.h>
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#include <errno.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include "timestamp.h"
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#include "prefs.h"
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#include "column.h"
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#include "packet.h"
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extern e_prefs prefs;
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static GtkWidget *column_l, *chg_bt, *del_bt, *title_te, *fmt_m, *up_bt,
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*dn_bt;
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static gint cur_fmt;
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#define E_COL_NAME_KEY "column_name"
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#define E_COL_LBL_KEY "column_label"
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#define E_COL_CM_KEY "in_col_cancel_mode"
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static gchar *col_format_to_string(gint);
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static gchar *col_format_desc(gint);
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static gint get_column_format_from_str(gchar *str);
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static void column_sel_list_cb(GtkWidget *, gpointer);
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static void column_sel_new_cb(GtkWidget *, gpointer);
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static void column_sel_chg_cb(GtkWidget *, gpointer);
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static void column_sel_del_cb(GtkWidget *, gpointer);
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static void column_sel_arrow_cb(GtkWidget *, gpointer);
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static void column_set_fmt_cb(GtkWidget *, gpointer);
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/* Given a format number (as defined in ethereal.h), returns its equivalent
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string */
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static gchar *
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col_format_to_string(gint fmt) {
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gchar *slist[] = { "%m", "%t", "%Rt", "%At", "%Tt", "%s", "%rs", "%us",
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"%hs", "%rhs", "%uhs", "%ns", "%rns", "%uns", "%d",
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"%rd", "%ud", "%hd", "%rhd", "%uhd", "%nd", "%rnd",
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"%und", "%S", "%rS", "%uS", "%D", "%rD", "%uD", "%p",
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"%i" };
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if (fmt < 0 || fmt > NUM_COL_FMTS)
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return NULL;
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return(slist[fmt]);
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}
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/* Given a format number (as defined in ethereal.h), returns its
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description */
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static gchar *
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col_format_desc(gint fmt) {
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gchar *dlist[] = { "Number", "Time (command line specified)",
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"Relative time", "Absolute time", "Delta time",
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"Source address", "Src addr (resolved)",
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"Src addr (unresolved)", "Hardware src addr",
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"Hw src addr (resolved)", "Hw src addr (unresolved)",
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"Network src addr", "Net scr addr (resolved)",
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"Net src addr (unresolved)", "Destination address",
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"Dest addr (resolved)", "Dest addr (unresolved)",
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"Hardware dest addr", "Hw dest addr (resolved)",
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"Hw dest addr (unresolved)", "Network dest addr",
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"Net dest addr (resolved)", "Net dest addr (unresolved)",
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"Source port", "Src port (resolved)",
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"Src port (unresolved)", "Destination port",
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"Dest port (resolved)", "Dest port (unresolved)",
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"Protocol", "Information" };
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if (fmt < 0 || fmt > NUM_COL_FMTS)
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return NULL;
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return(dlist[fmt]);
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}
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/* Marks each array element true if it can be substituted for the given
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column format */
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void
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get_column_format_matches(gboolean *fmt_list, gint format) {
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int i;
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for (i = 0; i < NUM_COL_FMTS; i++) {
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/* Get the obvious: the format itself */
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if (i == format)
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fmt_list[i] = TRUE;
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/* Get any formats lower down on the chain */
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switch (format) {
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case COL_DEF_SRC:
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fmt_list[COL_RES_DL_SRC] = TRUE;
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fmt_list[COL_RES_NET_SRC] = TRUE;
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break;
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case COL_RES_SRC:
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fmt_list[COL_RES_DL_SRC] = TRUE;
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fmt_list[COL_RES_NET_SRC] = TRUE;
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break;
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case COL_UNRES_SRC:
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fmt_list[COL_UNRES_DL_SRC] = TRUE;
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fmt_list[COL_UNRES_NET_SRC] = TRUE;
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break;
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case COL_DEF_DST:
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fmt_list[COL_RES_DL_DST] = TRUE;
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fmt_list[COL_RES_NET_DST] = TRUE;
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break;
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case COL_RES_DST:
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fmt_list[COL_RES_DL_DST] = TRUE;
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fmt_list[COL_RES_NET_DST] = TRUE;
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break;
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case COL_UNRES_DST:
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fmt_list[COL_UNRES_DL_DST] = TRUE;
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fmt_list[COL_UNRES_NET_DST] = TRUE;
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break;
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case COL_DEF_DL_SRC:
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fmt_list[COL_RES_DL_SRC] = TRUE;
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break;
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case COL_DEF_DL_DST:
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fmt_list[COL_RES_DL_DST] = TRUE;
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break;
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case COL_DEF_NET_SRC:
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fmt_list[COL_RES_NET_SRC] = TRUE;
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break;
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case COL_DEF_NET_DST:
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fmt_list[COL_RES_NET_DST] = TRUE;
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break;
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case COL_DEF_SRC_PORT:
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fmt_list[COL_RES_SRC_PORT] = TRUE;
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break;
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case COL_DEF_DST_PORT:
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fmt_list[COL_RES_DST_PORT] = TRUE;
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break;
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default:
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break;
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}
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}
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}
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#define TIME_DEF 0
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#define TIME_REL 1
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#define TIME_ABS 2
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#define TIME_DEL 3
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#define RES_DEF 0
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#define RES_DO 1
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#define RES_DONT 2
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#define ADDR_DEF 0
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#define ADDR_DL 3
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#define ADDR_NET 6
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gint
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get_column_format(gint col) {
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GList *clp = g_list_nth(prefs.col_list, col);
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fmt_data *cfmt;
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cfmt = (fmt_data *) clp->data;
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return(get_column_format_from_str(cfmt->fmt));
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}
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static gint
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get_column_format_from_str(gchar *str) {
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gchar *cptr = str;
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gint res_off = RES_DEF, addr_off = ADDR_DEF, time_off = TIME_DEF;
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/* To do: Make this parse %-formatted strings "for real" */
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while (*cptr != '\0') {
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switch (*cptr) {
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case 't': /* To do: fix for absolute and delta */
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return COL_CLS_TIME + time_off;
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break;
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case 'm':
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return COL_NUMBER;
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break;
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case 's':
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return COL_DEF_SRC + res_off + addr_off;
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break;
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case 'd':
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return COL_DEF_DST + res_off + addr_off;
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break;
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case 'S':
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return COL_DEF_SRC_PORT + res_off;
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break;
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case 'D':
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return COL_DEF_DST_PORT + res_off;
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break;
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case 'p':
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return COL_PROTOCOL;
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break;
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case 'i':
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return COL_INFO;
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break;
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case 'r':
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res_off = RES_DO;
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break;
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case 'u':
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res_off = RES_DONT;
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break;
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case 'h':
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addr_off = ADDR_DL;
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break;
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case 'n':
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addr_off = ADDR_NET;
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break;
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case 'R':
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time_off = TIME_REL;
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break;
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case 'A':
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time_off = TIME_ABS;
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break;
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case 'T':
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time_off = TIME_DEL;
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break;
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}
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cptr++;
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}
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return COL_NUMBER;
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}
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gchar *
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get_column_title(gint col) {
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GList *clp = g_list_nth(prefs.col_list, col);
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fmt_data *cfmt;
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cfmt = (fmt_data *) clp->data;
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return(cfmt->title);
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}
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#define MAX_FMT_PREF_LEN 1024
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#define MAX_FMT_PREF_LINE_LEN 60
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gchar *
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col_format_to_pref_str() {
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static gchar pref_str[MAX_FMT_PREF_LEN] = "";
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GList *clp = g_list_first(prefs.col_list);
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fmt_data *cfmt;
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int cur_pos = 0, cur_len = 0, fmt_len;
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while (clp) {
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cfmt = (fmt_data *) clp->data;
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fmt_len = strlen(cfmt->title) + 4;
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if ((fmt_len + cur_len) < (MAX_FMT_PREF_LEN - 1)) {
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if ((fmt_len + cur_pos) > MAX_FMT_PREF_LINE_LEN) {
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cur_len--;
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cur_pos = 0;
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pref_str[cur_len] = '\n'; cur_len++;
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pref_str[cur_len] = '\t'; cur_len++;
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}
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sprintf(&pref_str[cur_len], "\"%s\", ", cfmt->title);
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cur_len += fmt_len;
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cur_pos += fmt_len;
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}
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fmt_len = strlen(cfmt->fmt) + 4;
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if ((fmt_len + cur_len) < (MAX_FMT_PREF_LEN - 1)) {
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if ((fmt_len + cur_pos) > MAX_FMT_PREF_LINE_LEN) {
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cur_len--;
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cur_pos = 0;
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pref_str[cur_len] = '\n'; cur_len++;
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pref_str[cur_len] = '\t'; cur_len++;
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}
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sprintf(&pref_str[cur_len], "\"%s\", ", cfmt->fmt);
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cur_len += fmt_len;
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cur_pos += fmt_len;
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}
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clp = clp->next;
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}
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if (cur_len > 2)
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pref_str[cur_len - 2] = '\0';
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return(pref_str);
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}
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/* Create and display the column selection widgets. */
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/* Called when the 'Columns' preference notebook page is selected. */
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GtkWidget *
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column_prefs_show() {
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GtkWidget *main_vb, *top_hb, *list_bb, *new_bt, *column_sc, *nl_item,
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*nl_lb, *tb, *lb, *menu, *mitem, *arrow_hb;
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GList *clp = NULL;
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fmt_data *cfmt;
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gint i;
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/* Container for each row of widgets */
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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_widget_show(main_vb);
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gtk_object_set_data(GTK_OBJECT(main_vb), E_COL_CM_KEY, (gpointer)FALSE);
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/* Top row: Column list and buttons */
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top_hb = gtk_hbox_new(FALSE, 5);
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gtk_container_add(GTK_CONTAINER(main_vb), top_hb);
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gtk_widget_show(top_hb);
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list_bb = gtk_vbutton_box_new();
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gtk_button_box_set_layout (GTK_BUTTON_BOX (list_bb), GTK_BUTTONBOX_START);
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gtk_container_add(GTK_CONTAINER(top_hb), list_bb);
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gtk_widget_show(list_bb);
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new_bt = gtk_button_new_with_label ("New");
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gtk_signal_connect(GTK_OBJECT(new_bt), "clicked",
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GTK_SIGNAL_FUNC(column_sel_new_cb), NULL);
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gtk_container_add(GTK_CONTAINER(list_bb), new_bt);
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gtk_widget_show(new_bt);
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chg_bt = gtk_button_new_with_label ("Change");
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gtk_widget_set_sensitive(chg_bt, FALSE);
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gtk_signal_connect(GTK_OBJECT(chg_bt), "clicked",
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GTK_SIGNAL_FUNC(column_sel_chg_cb), NULL);
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gtk_container_add(GTK_CONTAINER(list_bb), chg_bt);
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gtk_widget_show(chg_bt);
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del_bt = gtk_button_new_with_label ("Delete");
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gtk_widget_set_sensitive(del_bt, FALSE);
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gtk_signal_connect(GTK_OBJECT(del_bt), "clicked",
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GTK_SIGNAL_FUNC(column_sel_del_cb), NULL);
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gtk_container_add(GTK_CONTAINER(list_bb), del_bt);
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gtk_widget_show(del_bt);
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arrow_hb = gtk_hbox_new(TRUE, 3);
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gtk_container_add(GTK_CONTAINER(list_bb), arrow_hb);
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gtk_widget_show(arrow_hb);
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up_bt = gtk_button_new_with_label("Up");
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gtk_widget_set_sensitive(up_bt, FALSE);
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gtk_signal_connect(GTK_OBJECT(up_bt), "clicked",
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GTK_SIGNAL_FUNC(column_sel_arrow_cb), NULL);
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gtk_box_pack_start(GTK_BOX(arrow_hb), up_bt, TRUE, TRUE, 0);
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gtk_widget_show(up_bt);
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dn_bt = gtk_button_new_with_label("Down");
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gtk_widget_set_sensitive(dn_bt, FALSE);
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gtk_signal_connect(GTK_OBJECT(dn_bt), "clicked",
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GTK_SIGNAL_FUNC(column_sel_arrow_cb), NULL);
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gtk_box_pack_start(GTK_BOX(arrow_hb), dn_bt, TRUE, TRUE, 0);
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gtk_widget_show(dn_bt);
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column_sc = gtk_scrolled_window_new(NULL, NULL);
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gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(column_sc),
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GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
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gtk_widget_set_usize(column_sc, 250, 150);
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gtk_container_add(GTK_CONTAINER(top_hb), column_sc);
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gtk_widget_show(column_sc);
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column_l = gtk_list_new();
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gtk_list_set_selection_mode(GTK_LIST(column_l), GTK_SELECTION_SINGLE);
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gtk_signal_connect(GTK_OBJECT(column_l), "selection_changed",
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GTK_SIGNAL_FUNC(column_sel_list_cb), main_vb);
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#ifdef GTK_HAVE_FEATURES_1_1_4
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gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(column_sc), column_l);
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#else
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gtk_container_add(GTK_CONTAINER(column_sc), column_l);
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#endif
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gtk_widget_show(column_l);
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clp = g_list_first(prefs.col_list);
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while (clp) {
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cfmt = (fmt_data *) clp->data;
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nl_lb = gtk_label_new(cfmt->title);
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nl_item = gtk_list_item_new();
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gtk_misc_set_alignment (GTK_MISC (nl_lb), 0.0, 0.5);
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gtk_container_add(GTK_CONTAINER(nl_item), nl_lb);
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gtk_widget_show(nl_lb);
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gtk_container_add(GTK_CONTAINER(column_l), nl_item);
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gtk_widget_show(nl_item);
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gtk_object_set_data(GTK_OBJECT(nl_item), E_COL_LBL_KEY, nl_lb);
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gtk_object_set_data(GTK_OBJECT(nl_item), E_COL_NAME_KEY, clp);
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clp = clp->next;
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}
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/* Colunm name entry and format selection */
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tb = gtk_table_new(2, 2, FALSE);
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gtk_container_add(GTK_CONTAINER(main_vb), tb);
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gtk_table_set_row_spacings(GTK_TABLE(tb), 10);
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gtk_table_set_col_spacings(GTK_TABLE(tb), 15);
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gtk_widget_show(tb);
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lb = gtk_label_new("Column title:");
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gtk_misc_set_alignment(GTK_MISC(lb), 1.0, 0.5);
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gtk_table_attach_defaults(GTK_TABLE(tb), lb, 0, 1, 0, 1);
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gtk_widget_show(lb);
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title_te = gtk_entry_new();
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gtk_table_attach_defaults(GTK_TABLE(tb), title_te, 1, 2, 0, 1);
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gtk_widget_show(title_te);
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lb = gtk_label_new("Column format:");
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gtk_misc_set_alignment(GTK_MISC(lb), 1.0, 0.5);
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gtk_table_attach_defaults(GTK_TABLE(tb), lb, 0, 1, 1, 2);
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gtk_widget_show(lb);
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fmt_m = gtk_option_menu_new();
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menu = gtk_menu_new();
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for (i = 0; i < NUM_COL_FMTS; i++) {
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mitem = gtk_menu_item_new_with_label(col_format_desc(i));
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gtk_menu_append(GTK_MENU(menu), mitem);
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gtk_signal_connect( GTK_OBJECT(mitem), "activate",
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GTK_SIGNAL_FUNC(column_set_fmt_cb), (gpointer) i);
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gtk_widget_show(mitem);
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}
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gtk_option_menu_set_menu(GTK_OPTION_MENU(fmt_m), menu);
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cur_fmt = 0;
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gtk_option_menu_set_history(GTK_OPTION_MENU(fmt_m), cur_fmt);
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gtk_table_attach_defaults(GTK_TABLE(tb), fmt_m, 1, 2, 1, 2);
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gtk_widget_show(fmt_m);
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return(main_vb);
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}
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static void
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column_sel_list_cb(GtkWidget *l, gpointer data) {
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fmt_data *cfmt;
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gchar *title = "";
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GList *sl, *clp;
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GtkObject *l_item;
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gint sensitivity = FALSE, up_sens = FALSE, dn_sens = FALSE;
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sl = GTK_LIST(l)->selection;
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if (sl) { /* Something was selected */
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l_item = GTK_OBJECT(sl->data);
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clp = (GList *) gtk_object_get_data(l_item, E_COL_NAME_KEY);
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if (clp) {
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cfmt = (fmt_data *) clp->data;
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title = cfmt->title;
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cur_fmt = get_column_format_from_str(cfmt->fmt);
|
|
gtk_option_menu_set_history(GTK_OPTION_MENU(fmt_m), cur_fmt);
|
|
sensitivity = TRUE;
|
|
if (clp != g_list_first(prefs.col_list))
|
|
up_sens = TRUE;
|
|
if (clp != g_list_last(prefs.col_list))
|
|
dn_sens = TRUE;
|
|
}
|
|
}
|
|
|
|
/* Did you know that this function is called when the window is destroyed? */
|
|
/* Funny, that. */
|
|
if (!gtk_object_get_data(GTK_OBJECT(data), E_COL_CM_KEY)) {
|
|
gtk_entry_set_text(GTK_ENTRY(title_te), title);
|
|
gtk_widget_set_sensitive(chg_bt, sensitivity);
|
|
gtk_widget_set_sensitive(del_bt, sensitivity);
|
|
gtk_widget_set_sensitive(up_bt, up_sens);
|
|
gtk_widget_set_sensitive(dn_bt, dn_sens);
|
|
}
|
|
}
|
|
|
|
/* To do: add input checking to each of these callbacks */
|
|
|
|
static void
|
|
column_sel_new_cb(GtkWidget *w, gpointer data) {
|
|
fmt_data *cfmt;
|
|
gchar *title;
|
|
GtkWidget *nl_item, *nl_lb;
|
|
|
|
title = gtk_entry_get_text(GTK_ENTRY(title_te));
|
|
|
|
if (strlen(title) > 0) {
|
|
cfmt = (fmt_data *) g_malloc(sizeof(fmt_data));
|
|
cfmt->title = g_strdup(title);
|
|
cfmt->fmt = g_strdup(col_format_to_string(cur_fmt));
|
|
prefs.col_list = g_list_append(prefs.col_list, cfmt);
|
|
nl_lb = gtk_label_new(cfmt->title);
|
|
nl_item = gtk_list_item_new();
|
|
gtk_misc_set_alignment (GTK_MISC (nl_lb), 0.0, 0.5);
|
|
gtk_container_add(GTK_CONTAINER(nl_item), nl_lb);
|
|
gtk_widget_show(nl_lb);
|
|
gtk_container_add(GTK_CONTAINER(column_l), nl_item);
|
|
gtk_widget_show(nl_item);
|
|
gtk_object_set_data(GTK_OBJECT(nl_item), E_COL_LBL_KEY, nl_lb);
|
|
gtk_object_set_data(GTK_OBJECT(nl_item), E_COL_NAME_KEY,
|
|
g_list_last(prefs.col_list));
|
|
gtk_list_select_child(GTK_LIST(column_l), nl_item);
|
|
}
|
|
}
|
|
|
|
static void
|
|
column_sel_chg_cb(GtkWidget *w, gpointer data) {
|
|
fmt_data *cfmt;
|
|
gchar *title = "";
|
|
GList *sl, *clp;
|
|
GtkObject *l_item;
|
|
GtkLabel *nl_lb;
|
|
|
|
sl = GTK_LIST(column_l)->selection;
|
|
title = gtk_entry_get_text(GTK_ENTRY(title_te));
|
|
|
|
if (sl) { /* Something was selected */
|
|
l_item = GTK_OBJECT(sl->data);
|
|
clp = (GList *) gtk_object_get_data(l_item, E_COL_NAME_KEY);
|
|
nl_lb = (GtkLabel *) gtk_object_get_data(l_item, E_COL_LBL_KEY);
|
|
if (clp && nl_lb) {
|
|
cfmt = (fmt_data *) clp->data;
|
|
|
|
if (strlen(title) > 0 && cfmt) {
|
|
g_free(cfmt->title);
|
|
g_free(cfmt->fmt);
|
|
cfmt->title = g_strdup(title);
|
|
cfmt->fmt = g_strdup(col_format_to_string(cur_fmt));
|
|
gtk_label_set(nl_lb, cfmt->title);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
column_sel_del_cb(GtkWidget *w, gpointer data) {
|
|
GList *sl, *clp;
|
|
fmt_data *cfmt;
|
|
GtkObject *l_item;
|
|
gint pos;
|
|
|
|
sl = GTK_LIST(column_l)->selection;
|
|
if (sl) { /* Something was selected */
|
|
l_item = GTK_OBJECT(sl->data);
|
|
pos = gtk_list_child_position(GTK_LIST(column_l), GTK_WIDGET(l_item));
|
|
clp = (GList *) gtk_object_get_data(l_item, E_COL_NAME_KEY);
|
|
if (clp) {
|
|
cfmt = (fmt_data *) clp->data;
|
|
g_free(cfmt->title);
|
|
g_free(cfmt->fmt);
|
|
g_free(cfmt);
|
|
prefs.col_list = g_list_remove_link(prefs.col_list, clp);
|
|
gtk_list_clear_items(GTK_LIST(column_l), pos, pos + 1);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
column_sel_arrow_cb(GtkWidget *w, gpointer data) {
|
|
GList *sl, *clp, *il;
|
|
fmt_data *cfmt;
|
|
GtkObject *l_item;
|
|
gint pos, inc = 1;
|
|
|
|
if (w == up_bt)
|
|
inc = -1;
|
|
|
|
sl = GTK_LIST(column_l)->selection;
|
|
if (sl) { /* Something was selected */
|
|
l_item = GTK_OBJECT(sl->data);
|
|
pos = gtk_list_child_position(GTK_LIST(column_l), GTK_WIDGET(l_item));
|
|
clp = (GList *) gtk_object_get_data(l_item, E_COL_NAME_KEY);
|
|
if (clp) {
|
|
cfmt = (fmt_data *) clp->data;
|
|
prefs.col_list = g_list_remove(prefs.col_list, cfmt);
|
|
g_list_insert(prefs.col_list, cfmt, pos + inc);
|
|
il = (GList *) g_malloc(sizeof(GList));
|
|
il->next = NULL;
|
|
il->prev = NULL;
|
|
il->data = l_item;
|
|
gtk_widget_ref(GTK_WIDGET(l_item));
|
|
gtk_list_clear_items(GTK_LIST(column_l), pos, pos + 1);
|
|
gtk_list_insert_items(GTK_LIST(column_l), il, pos + inc);
|
|
gtk_widget_unref(GTK_WIDGET(l_item));
|
|
gtk_list_select_item(GTK_LIST(column_l), pos + inc);
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
column_set_fmt_cb(GtkWidget *w, gpointer data) {
|
|
cur_fmt = (gint) data;
|
|
}
|
|
|
|
void
|
|
column_prefs_ok(GtkWidget *w) {
|
|
|
|
column_prefs_cancel(w);
|
|
}
|
|
|
|
void
|
|
column_prefs_save(GtkWidget *w) {
|
|
}
|
|
|
|
void
|
|
column_prefs_cancel(GtkWidget *w) {
|
|
|
|
/* Let the list cb know we're about to destroy the widget tree, so it */
|
|
/* doesn't operate on widgets that don't exist. */
|
|
gtk_object_set_data(GTK_OBJECT(w), E_COL_CM_KEY, (gpointer)TRUE);
|
|
gtk_widget_destroy(GTK_WIDGET(w));
|
|
}
|