forked from osmocom/wireshark
299 lines
9.3 KiB
C
299 lines
9.3 KiB
C
/* print_prefs.c
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* Dialog boxes for preferences for printing
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*
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* $Id: print_prefs.c,v 1.8 2000/10/20 04:26:40 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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#include <errno.h>
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#include <gtk/gtk.h>
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#include "globals.h"
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#include "print_prefs.h"
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#include "keys.h"
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#include "print.h"
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#include "prefs_dlg.h"
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#include "util.h"
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#include "ui_util.h"
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#include "dlg_utils.h"
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static void printer_opts_file_cb(GtkWidget *w, gpointer te);
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static void printer_opts_fs_ok_cb(GtkWidget *w, gpointer data);
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static void printer_opts_fs_cancel_cb(GtkWidget *w, gpointer data);
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static void printer_opts_fs_destroy_cb(GtkWidget *win, gpointer data);
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static void printer_opts_toggle_format(GtkWidget *widget, gpointer data);
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static void printer_opts_toggle_dest(GtkWidget *widget, gpointer data);
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#define E_FS_CALLER_PTR_KEY "fs_caller_ptr"
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#define E_FILE_SEL_DIALOG_PTR_KEY "file_sel_dialog_ptr"
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GtkWidget * printer_prefs_show()
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{
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GtkWidget *main_vb, *main_tb, *button;
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GtkWidget *format_hb, *format_lb;
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GtkWidget *dest_hb, *dest_lb;
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GtkWidget *cmd_lb, *cmd_te;
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GtkWidget *file_bt_hb, *file_bt, *file_te;
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GSList *format_grp, *dest_grp;
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/* Enclosing containers 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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main_tb = gtk_table_new(4, 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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gtk_widget_show(main_tb);
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/* Output format */
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format_lb = gtk_label_new("Format:");
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gtk_misc_set_alignment(GTK_MISC(format_lb), 1.0, 0.5);
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gtk_table_attach_defaults(GTK_TABLE(main_tb), format_lb, 0, 1, 0, 1);
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gtk_widget_show(format_lb);
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format_hb = gtk_hbox_new(FALSE, 0);
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gtk_table_attach_defaults(GTK_TABLE(main_tb), format_hb, 1, 2, 0, 1);
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gtk_widget_show(format_hb);
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button = gtk_radio_button_new_with_label(NULL, "Plain Text");
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if (prefs.pr_format == PR_FMT_TEXT) {
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gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(button), TRUE);
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}
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format_grp = gtk_radio_button_group(GTK_RADIO_BUTTON(button));
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gtk_box_pack_start(GTK_BOX(format_hb), button, FALSE, FALSE, 10);
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gtk_widget_show(button);
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button = gtk_radio_button_new_with_label(format_grp, "PostScript");
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if (prefs.pr_format == PR_FMT_PS) {
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gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(button), TRUE);
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}
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gtk_signal_connect(GTK_OBJECT(button), "toggled",
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GTK_SIGNAL_FUNC(printer_opts_toggle_format), NULL);
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gtk_box_pack_start(GTK_BOX(format_hb), button, FALSE, FALSE, 10);
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gtk_widget_show(button);
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/* Output destination */
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dest_lb = gtk_label_new("Print to:");
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gtk_misc_set_alignment(GTK_MISC(dest_lb), 1.0, 0.5);
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gtk_table_attach_defaults(GTK_TABLE(main_tb), dest_lb, 0, 1, 1, 2);
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gtk_widget_show(dest_lb);
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dest_hb = gtk_hbox_new(FALSE, 0);
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gtk_table_attach_defaults(GTK_TABLE(main_tb), dest_hb, 1, 2, 1, 2);
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gtk_widget_show(dest_hb);
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button = gtk_radio_button_new_with_label(NULL, "Command");
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if (prefs.pr_dest == PR_DEST_CMD) {
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gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(button), TRUE);
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}
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dest_grp = gtk_radio_button_group(GTK_RADIO_BUTTON(button));
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gtk_box_pack_start(GTK_BOX(dest_hb), button, FALSE, FALSE, 10);
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gtk_widget_show(button);
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button = gtk_radio_button_new_with_label(dest_grp, "File");
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if (prefs.pr_dest == PR_DEST_FILE) {
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gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(button), TRUE);
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}
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gtk_signal_connect(GTK_OBJECT(button), "toggled",
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GTK_SIGNAL_FUNC(printer_opts_toggle_dest), NULL);
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gtk_box_pack_start(GTK_BOX(dest_hb), button, FALSE, FALSE, 10);
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gtk_widget_show(button);
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/* Command text entry */
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cmd_lb = gtk_label_new("Command:");
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gtk_misc_set_alignment(GTK_MISC(cmd_lb), 1.0, 0.5);
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gtk_table_attach_defaults(GTK_TABLE(main_tb), cmd_lb, 0, 1, 2, 3);
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gtk_widget_show(cmd_lb);
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cmd_te = gtk_entry_new();
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gtk_object_set_data(GTK_OBJECT(main_vb), PRINT_CMD_TE_KEY, cmd_te);
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if (prefs.pr_cmd) gtk_entry_set_text(GTK_ENTRY(cmd_te), prefs.pr_cmd);
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gtk_table_attach_defaults(GTK_TABLE(main_tb), cmd_te, 1, 2, 2, 3);
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gtk_widget_show(cmd_te);
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/* File button and text entry */
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file_bt_hb = gtk_hbox_new(FALSE, 0);
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gtk_table_attach_defaults(GTK_TABLE(main_tb), file_bt_hb, 0, 1, 3, 4);
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gtk_widget_show(file_bt_hb);
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file_bt = gtk_button_new_with_label("File:");
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gtk_box_pack_end(GTK_BOX(file_bt_hb), file_bt, FALSE, FALSE, 0);
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gtk_widget_show(file_bt);
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file_te = gtk_entry_new();
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gtk_object_set_data(GTK_OBJECT(main_vb), PRINT_FILE_TE_KEY, file_te);
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if (prefs.pr_file) gtk_entry_set_text(GTK_ENTRY(file_te), prefs.pr_file);
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gtk_table_attach_defaults(GTK_TABLE(main_tb), file_te, 1, 2, 3, 4);
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gtk_widget_show(file_te);
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gtk_signal_connect(GTK_OBJECT(file_bt), "clicked",
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GTK_SIGNAL_FUNC(printer_opts_file_cb), GTK_OBJECT(file_te));
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gtk_widget_show(main_vb);
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return(main_vb);
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}
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static void
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printer_opts_file_cb(GtkWidget *file_bt, gpointer file_te) {
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GtkWidget *caller = gtk_widget_get_toplevel(file_bt);
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GtkWidget *fs;
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/* Has a file selection dialog box already been opened for that top-level
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widget? */
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fs = gtk_object_get_data(GTK_OBJECT(caller), E_FILE_SEL_DIALOG_PTR_KEY);
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if (fs != NULL) {
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/* Yes. Just re-activate that dialog box. */
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reactivate_window(fs);
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return;
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}
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fs = gtk_file_selection_new ("Ethereal: Print to a File");
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gtk_object_set_data(GTK_OBJECT(fs), PRINT_FILE_TE_KEY, file_te);
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/* Set the E_FS_CALLER_PTR_KEY for the new dialog to point to our caller. */
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gtk_object_set_data(GTK_OBJECT(fs), E_FS_CALLER_PTR_KEY, caller);
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/* Set the E_FILE_SEL_DIALOG_PTR_KEY for the caller to point to us */
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gtk_object_set_data(GTK_OBJECT(caller), E_FILE_SEL_DIALOG_PTR_KEY, fs);
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/* Call a handler when the file selection box is destroyed, so we can inform
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our caller, if any, that it's been destroyed. */
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gtk_signal_connect(GTK_OBJECT(fs), "destroy",
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GTK_SIGNAL_FUNC(printer_opts_fs_destroy_cb), NULL);
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gtk_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION(fs)->ok_button),
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"clicked", (GtkSignalFunc) printer_opts_fs_ok_cb, fs);
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/* Connect the cancel_button to destroy the widget */
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gtk_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION(fs)->cancel_button),
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"clicked", (GtkSignalFunc) printer_opts_fs_cancel_cb, fs);
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/* Catch the "key_press_event" signal in the window, so that we can catch
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the ESC key being pressed and act as if the "Cancel" button had
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been selected. */
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dlg_set_cancel(fs, GTK_FILE_SELECTION(fs)->cancel_button);
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gtk_widget_show(fs);
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}
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static void
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printer_opts_fs_ok_cb(GtkWidget *w, gpointer data) {
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gtk_entry_set_text(GTK_ENTRY(gtk_object_get_data(GTK_OBJECT(data),
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PRINT_FILE_TE_KEY)),
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gtk_file_selection_get_filename (GTK_FILE_SELECTION(data)));
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printer_opts_fs_cancel_cb(w, data);
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}
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static void
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printer_opts_fs_cancel_cb(GtkWidget *w, gpointer data) {
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gtk_widget_destroy(GTK_WIDGET(data));
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}
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static void
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printer_opts_fs_destroy_cb(GtkWidget *win, gpointer data)
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{
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GtkWidget *caller;
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/* Get the widget that requested that we be popped up.
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(It should arrange to destroy us if it's destroyed, so
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that we don't get a pointer to a non-existent window here.) */
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caller = gtk_object_get_data(GTK_OBJECT(win), E_FS_CALLER_PTR_KEY);
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/* Tell it we no longer exist. */
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gtk_object_set_data(GTK_OBJECT(caller), E_FILE_SEL_DIALOG_PTR_KEY, NULL);
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/* Now nuke this window. */
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gtk_grab_remove(GTK_WIDGET(win));
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gtk_widget_destroy(GTK_WIDGET(win));
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}
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void
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printer_prefs_fetch(GtkWidget *w)
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{
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if (prefs.pr_cmd)
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g_free(prefs.pr_cmd);
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prefs.pr_cmd =
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g_strdup(gtk_entry_get_text(
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GTK_ENTRY(gtk_object_get_data(GTK_OBJECT(w),
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PRINT_CMD_TE_KEY))));
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if (prefs.pr_file)
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g_free(prefs.pr_file);
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prefs.pr_file =
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g_strdup(gtk_entry_get_text(
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GTK_ENTRY(gtk_object_get_data(GTK_OBJECT(w),
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PRINT_FILE_TE_KEY))));
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}
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void
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printer_prefs_apply(GtkWidget *w)
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{
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}
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void
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printer_prefs_destroy(GtkWidget *w)
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{
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GtkWidget *caller = gtk_widget_get_toplevel(w);
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GtkWidget *fs;
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/* Is there a file selection dialog associated with this
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Preferences dialog? */
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fs = gtk_object_get_data(GTK_OBJECT(caller), E_FILE_SEL_DIALOG_PTR_KEY);
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if (fs != NULL) {
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/* Yes. Destroy it. */
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gtk_widget_destroy(fs);
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}
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}
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static void
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printer_opts_toggle_format(GtkWidget *widget, gpointer data)
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{
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if (GTK_TOGGLE_BUTTON (widget)->active) {
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prefs.pr_format = PR_FMT_PS;
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/* toggle file/cmd */
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}
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else {
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prefs.pr_format = PR_FMT_TEXT;
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/* toggle file/cmd */
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}
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}
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static void
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printer_opts_toggle_dest(GtkWidget *widget, gpointer data)
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{
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if (GTK_TOGGLE_BUTTON (widget)->active) {
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prefs.pr_dest = PR_DEST_FILE;
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}
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else {
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prefs.pr_dest = PR_DEST_CMD;
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}
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}
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