forked from osmocom/wireshark
![Guy Harris](/assets/img/avatar_default.png)
lets us add tooltips to other preference items whose widgets are created with the "create_preference_XXX()" routines - just pass in a tooltip text string rather than a null pointer.) svn path=/trunk/; revision=4577
240 lines
7.4 KiB
C
240 lines
7.4 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 1.11 2002/01/20 20:05:18 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 <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.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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#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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#define E_PRINT_FORMAT_KEY "print_format"
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#define E_PRINT_DESTINATION_KEY "print_destination"
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static const enum_val_t print_format_vals[] = {
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{ "Plain Text", PR_FMT_TEXT },
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{ "Postscript", PR_FMT_PS },
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{ NULL, 0 }
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};
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static const enum_val_t print_dest_vals[] = {
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{ "Command", PR_DEST_CMD },
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{ "File", PR_DEST_FILE },
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{ NULL, 0 }
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};
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GtkWidget * printer_prefs_show(void)
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{
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GtkWidget *main_vb, *main_tb, *button;
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GtkWidget *cmd_te;
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GtkWidget *file_bt_hb, *file_bt, *file_te;
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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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button = create_preference_radio_buttons(main_tb, 0, "Format:",
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NULL, print_format_vals, prefs.pr_format);
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gtk_object_set_data(GTK_OBJECT(main_vb), E_PRINT_FORMAT_KEY, button);
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/* Output destination */
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button = create_preference_radio_buttons(main_tb, 1, "Print to:",
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NULL, print_dest_vals, prefs.pr_dest);
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gtk_object_set_data(GTK_OBJECT(main_vb), E_PRINT_DESTINATION_KEY,
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button);
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/* Command text entry */
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cmd_te = create_preference_entry(main_tb, 2, "Command:", NULL,
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prefs.pr_cmd);
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gtk_object_set_data(GTK_OBJECT(main_vb), PRINT_CMD_TE_KEY, 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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prefs.pr_format = fetch_preference_radio_buttons_val(
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gtk_object_get_data(GTK_OBJECT(w), E_PRINT_FORMAT_KEY),
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print_format_vals);
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prefs.pr_dest = fetch_preference_radio_buttons_val(
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gtk_object_get_data(GTK_OBJECT(w), E_PRINT_DESTINATION_KEY),
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print_dest_vals);
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if (prefs.pr_cmd)
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g_free(prefs.pr_cmd);
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prefs.pr_cmd = 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 = 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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