![Jaap Keuter](/assets/img/avatar_default.png)
Do not make dialog windows transient to the Wireshark top level window on WIN32, since this causes some strange behaviour on Windows. See http://www.wireshark.org/lists/wireshark-dev/200909/msg00184.html svn path=/trunk/; revision=30667
481 lines
16 KiB
C
481 lines
16 KiB
C
/* dlg_utils.c
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* Utilities to use when constructing dialogs
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*
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* $Id$
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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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 <string.h>
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#include <stdarg.h>
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#include <gtk/gtk.h>
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#include "gtk/gtkglobals.h"
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#include "gtk/gui_utils.h"
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#include "gtk/dlg_utils.h"
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#include "gtk/stock_icons.h"
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#include "epan/filesystem.h"
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static void
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dlg_activate (GtkWidget *widget, gpointer ok_button);
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/* create a button for the button row (helper for dlg_button_row_new) */
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static GtkWidget *
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dlg_button_new(GtkWidget *hbox, GtkWidget *button_hbox, const gchar *stock_id)
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{
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GtkWidget *button;
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button = gtk_button_new_from_stock(stock_id);
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GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
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g_object_set_data(G_OBJECT(hbox), stock_id, button);
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gtk_box_pack_end(GTK_BOX(button_hbox), button, FALSE, FALSE, 0);
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gtk_widget_show(button);
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return button;
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}
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/*
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* Set the focus and default for the nth item in a button row, with
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* 0 being the first item.
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*/
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#define BUTTON_HBOX_KEY "button_hbox"
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void
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dlg_button_focus_nth(GtkWidget *hbox, gint focus_item) {
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GtkWidget *button_hbox, *button;
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GList *children;
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gint cur_item = 0;
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if (!hbox)
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return;
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button_hbox = g_object_get_data(G_OBJECT(hbox), BUTTON_HBOX_KEY);
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children = gtk_container_get_children(GTK_CONTAINER(button_hbox));
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while (children) {
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if (cur_item == focus_item) {
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button = children->data;
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gtk_widget_grab_focus(button);
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gtk_widget_grab_default(button);
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break;
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}
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children = g_list_next(children);
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cur_item++;
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}
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g_list_free(children);
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}
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/* create a button row for a dialog */
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/* The purpose of this is, to have one place available, where all button rows
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* from all dialogs are laid out. This will:
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*
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* a.) keep the button layout more consistent over the different dialogs
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* b.) being able to switch between different button layouts, e.g.:
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* e.g. Win32: "OK" "Apply" "Cancel"
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* e.g. GNOME: "Apply" "Cancel" "OK"
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*/
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GtkWidget *
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dlg_button_row_new(const gchar *stock_id_first, ...)
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{
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gint buttons = 0;
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va_list stock_id_list;
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const gchar *stock_id = stock_id_first;
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GtkWidget *hbox;
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GtkWidget *button_hbox;
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GtkWidget *help_hbox;
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GtkWidget *button;
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const gchar *apply = NULL;
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const gchar *cancel = NULL;
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const gchar *cap_start = NULL;
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const gchar *cap_stop = NULL;
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const gchar *clear = NULL;
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const gchar *close = NULL;
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const gchar *copy = NULL;
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const gchar *create_stat = NULL;
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const gchar *delete = NULL;
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const gchar *dont_save = NULL;
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const gchar *filter_stream= NULL;
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const gchar *find = NULL;
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const gchar *help = NULL;
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const gchar *jump = NULL;
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const gchar *no = NULL;
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const gchar *ok = NULL;
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const gchar *print = NULL;
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const gchar *save = NULL;
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const gchar *save_as = NULL;
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const gchar *save_all = NULL;
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const gchar *stop = NULL;
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const gchar *yes = NULL;
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#ifdef HAVE_GEOIP
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const gchar *map = NULL;
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#endif /* HAVE_GEOIP */
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va_start(stock_id_list, stock_id_first);
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/* get all buttons needed */
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while(stock_id != NULL) {
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if (strcmp(stock_id, GTK_STOCK_OK) == 0) {
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ok = stock_id;
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} else if (strcmp(stock_id, WIRESHARK_STOCK_CREATE_STAT) == 0) {
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create_stat = stock_id;
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} else if (strcmp(stock_id, GTK_STOCK_APPLY) == 0) {
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apply = stock_id;
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} else if (strcmp(stock_id, GTK_STOCK_SAVE) == 0) {
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save = stock_id;
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} else if (strcmp(stock_id, GTK_STOCK_SAVE_AS) == 0) {
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save_as = stock_id;
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} else if (strcmp(stock_id, WIRESHARK_STOCK_SAVE_ALL) == 0) {
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save_all = stock_id;
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} else if (strcmp(stock_id, WIRESHARK_STOCK_DONT_SAVE) == 0) {
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dont_save = stock_id;
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} else if (strcmp(stock_id, WIRESHARK_STOCK_QUIT_DONT_SAVE) == 0) {
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dont_save = stock_id;
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} else if (strcmp(stock_id, GTK_STOCK_CANCEL) == 0) {
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cancel = stock_id;
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} else if (strcmp(stock_id, GTK_STOCK_CLOSE) == 0) {
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close = stock_id;
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} else if (strcmp(stock_id, GTK_STOCK_CLEAR) == 0) {
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clear = stock_id;
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#ifdef HAVE_LIBPCAP
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} else if (strcmp(stock_id, WIRESHARK_STOCK_CAPTURE_START) == 0) {
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cap_start = stock_id;
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} else if (strcmp(stock_id, WIRESHARK_STOCK_CAPTURE_STOP) == 0) {
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cap_stop = stock_id;
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#endif /* HAVE_LIBPCAP */
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#ifdef HAVE_GEOIP
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} else if (strcmp(stock_id, WIRESHARK_STOCK_MAP) == 0) {
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map = stock_id;
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#endif /* HAVE_GEOIP */
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} else if (strcmp(stock_id, GTK_STOCK_STOP) == 0) {
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stop = stock_id;
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} else if (strcmp(stock_id, GTK_STOCK_HELP) == 0) {
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help = stock_id;
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} else if (strcmp(stock_id, GTK_STOCK_PRINT) == 0) {
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print = stock_id;
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} else if (strcmp(stock_id, GTK_STOCK_FIND) == 0) {
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find = stock_id;
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} else if (strcmp(stock_id, GTK_STOCK_JUMP_TO) == 0) {
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jump = stock_id;
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} else if (strcmp(stock_id, GTK_STOCK_YES) == 0) {
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yes = stock_id;
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} else if (strcmp(stock_id, GTK_STOCK_NO) == 0) {
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no = stock_id;
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} else if (strcmp(stock_id, WIRESHARK_STOCK_FILTER_OUT_STREAM) == 0) {
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filter_stream = stock_id;
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} else if (strcmp(stock_id, GTK_STOCK_DELETE) == 0) {
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delete = stock_id;
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} else if (strcmp(stock_id, GTK_STOCK_COPY) == 0) {
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copy = stock_id;
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} else {
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/* we don't know that button! */
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g_assert_not_reached();
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}
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buttons++;
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stock_id = va_arg(stock_id_list, gchar *);
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}
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va_end(stock_id_list);
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hbox = gtk_hbox_new(FALSE, 0);
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gtk_widget_show(hbox);
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button_hbox = gtk_hbutton_box_new();
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gtk_box_pack_end(GTK_BOX(hbox), button_hbox, TRUE, TRUE, 0);
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g_object_set_data(G_OBJECT(hbox), BUTTON_HBOX_KEY, button_hbox);
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gtk_widget_show(button_hbox);
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gtk_box_set_spacing(GTK_BOX(button_hbox), 5);
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help_hbox = gtk_hbutton_box_new();
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gtk_box_pack_end(GTK_BOX(hbox), help_hbox, FALSE, FALSE, 0);
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gtk_widget_show(help_hbox);
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gtk_box_set_spacing(GTK_BOX(help_hbox), 5);
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if (buttons == 0) {
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/* if no buttons wanted, simply do nothing */
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return hbox;
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}
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if (buttons == 1) {
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/* if only one button, simply put it in the middle (default) */
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dlg_button_new(hbox, button_hbox, stock_id_first);
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return hbox;
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}
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/* do we have a help button? -> special handling for it */
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if (help) {
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button = gtk_button_new_from_stock(help);
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GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
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g_object_set_data(G_OBJECT(hbox), help, button);
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gtk_box_pack_start(GTK_BOX(help_hbox), button, FALSE, FALSE, 0);
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gtk_widget_show(button);
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buttons--;
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}
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/* do we have a copy button? -> special handling for it */
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if (copy) {
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button = gtk_button_new_from_stock(copy);
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GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
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g_object_set_data(G_OBJECT(hbox), copy, button);
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gtk_box_pack_start(GTK_BOX(help_hbox), button, FALSE, FALSE, 0);
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gtk_widget_show(button);
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buttons--;
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}
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#ifdef HAVE_GEOIP
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/* do we have a map button? -> special handling for it */
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if (map) {
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button = gtk_button_new_from_stock(map);
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GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
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g_object_set_data(G_OBJECT(hbox), map, button);
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gtk_box_pack_start(GTK_BOX(help_hbox), button, FALSE, FALSE, 0);
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gtk_widget_show(button);
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buttons--;
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}
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#endif /* HAVE_GEOIP */
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/* if more than one button, sort buttons from left to right */
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/* (the whole button cluster will then be right aligned) */
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gtk_button_box_set_layout (GTK_BUTTON_BOX(button_hbox), GTK_BUTTONBOX_END);
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#if !defined(_WIN32)
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/* beware: sequence of buttons are important! */
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/* XXX: this can be implemented more elegant of course, but it works as it should */
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if (buttons == 2) {
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if (ok && cancel) {
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dlg_button_new(hbox, button_hbox, cancel);
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dlg_button_new(hbox, button_hbox, ok);
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return hbox;
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}
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if (print && cancel) {
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dlg_button_new(hbox, button_hbox, cancel);
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dlg_button_new(hbox, button_hbox, print);
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return hbox;
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}
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if (find && cancel) {
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dlg_button_new(hbox, button_hbox, cancel);
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dlg_button_new(hbox, button_hbox, find);
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return hbox;
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}
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if (jump && cancel) {
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dlg_button_new(hbox, button_hbox, cancel);
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dlg_button_new(hbox, button_hbox, jump);
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return hbox;
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}
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if (save && cancel) {
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dlg_button_new(hbox, button_hbox, cancel);
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dlg_button_new(hbox, button_hbox, save);
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return hbox;
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}
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if (ok && clear) {
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dlg_button_new(hbox, button_hbox, clear);
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dlg_button_new(hbox, button_hbox, ok);
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return hbox;
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}
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if (save && close) {
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dlg_button_new(hbox, button_hbox, close);
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dlg_button_new(hbox, button_hbox, save);
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return hbox;
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}
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if (create_stat && cancel) {
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dlg_button_new(hbox, button_hbox, cancel);
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dlg_button_new(hbox, button_hbox, create_stat);
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return hbox;
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}
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if (cap_start && cancel) {
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dlg_button_new(hbox, button_hbox, cancel);
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dlg_button_new(hbox, button_hbox, cap_start);
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return hbox;
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}
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if (cap_stop && cancel) {
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dlg_button_new(hbox, button_hbox, cancel);
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dlg_button_new(hbox, button_hbox, cap_stop);
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return hbox;
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}
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if (delete && cancel) {
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dlg_button_new(hbox, button_hbox, cancel);
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dlg_button_new(hbox, button_hbox, delete);
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return hbox;
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}
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}
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if (buttons == 3) {
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if (ok && save && close) {
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dlg_button_new(hbox, button_hbox, save);
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dlg_button_new(hbox, button_hbox, close);
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dlg_button_new(hbox, button_hbox, ok);
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return hbox;
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}
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if (ok && apply && cancel) {
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dlg_button_new(hbox, button_hbox, apply);
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dlg_button_new(hbox, button_hbox, cancel);
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dlg_button_new(hbox, button_hbox, ok);
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return hbox;
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}
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if (apply && save && close) {
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dlg_button_new(hbox, button_hbox, save);
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dlg_button_new(hbox, button_hbox, close);
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dlg_button_new(hbox, button_hbox, apply);
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return hbox;
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}
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if (yes && no && cancel) {
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dlg_button_new(hbox, button_hbox, no);
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dlg_button_new(hbox, button_hbox, cancel);
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dlg_button_new(hbox, button_hbox, yes);
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return hbox;
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}
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if (save && dont_save && cancel) {
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dlg_button_new(hbox, button_hbox, dont_save);
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dlg_button_new(hbox, button_hbox, cancel);
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dlg_button_new(hbox, button_hbox, save);
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return hbox;
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}
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}
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if (buttons == 4) {
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if (ok && apply && save && cancel) {
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dlg_button_new(hbox, button_hbox, save);
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dlg_button_new(hbox, button_hbox, apply);
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dlg_button_new(hbox, button_hbox, cancel);
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dlg_button_new(hbox, button_hbox, ok);
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return hbox;
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}
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if (ok && apply && save && close) {
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dlg_button_new(hbox, button_hbox, save);
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dlg_button_new(hbox, button_hbox, apply);
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dlg_button_new(hbox, button_hbox, close);
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dlg_button_new(hbox, button_hbox, ok);
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return hbox;
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}
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}
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#endif
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/* beware: sequence of buttons is important! */
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if (ok != NULL) dlg_button_new(hbox, button_hbox, ok);
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if (delete != NULL) dlg_button_new(hbox, button_hbox, delete);
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if (jump != NULL) dlg_button_new(hbox, button_hbox, jump);
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if (find != NULL) dlg_button_new(hbox, button_hbox, find);
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if (print != NULL) dlg_button_new(hbox, button_hbox, print);
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if (create_stat != NULL) dlg_button_new(hbox, button_hbox, create_stat);
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if (apply != NULL) dlg_button_new(hbox, button_hbox, apply);
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if (yes != NULL) dlg_button_new(hbox, button_hbox, yes);
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if (no != NULL) dlg_button_new(hbox, button_hbox, no);
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if (save != NULL) dlg_button_new(hbox, button_hbox, save);
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if (save_as != NULL) dlg_button_new(hbox, button_hbox, save_as);
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if (save_all != NULL) dlg_button_new(hbox, button_hbox, save_all);
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if (dont_save != NULL) dlg_button_new(hbox, button_hbox, dont_save);
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if (cap_start != NULL) dlg_button_new(hbox, button_hbox, cap_start);
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if (cap_stop != NULL) dlg_button_new(hbox, button_hbox, cap_stop);
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if (stop != NULL) dlg_button_new(hbox, button_hbox, stop);
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if (clear != NULL) dlg_button_new(hbox, button_hbox, clear);
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if (filter_stream!= NULL) dlg_button_new(hbox, button_hbox, filter_stream);
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if (close != NULL) dlg_button_new(hbox, button_hbox, close);
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if (cancel != NULL) dlg_button_new(hbox, button_hbox, cancel);
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return hbox;
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}
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/* Create a dialog box window that belongs to Wireshark's main window. */
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GtkWidget *
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dlg_window_new(const gchar *title)
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{
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GtkWidget *win;
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win = window_new(GTK_WINDOW_TOPLEVEL, title);
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/*
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* XXX - if we're running in the capture child process, we can't easily
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* make this window transient for the main process's window. We just
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* punt here.
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*
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* Perhaps the child process should only capture packets, write them to
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* a file, and somehow notify the parent process and let *it* do all
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* the GUI work. If we can do that efficiently (so that we don't drop
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* more packets), perhaps we can also do so even when we're *not* doing
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* an "Update list of packets in real time" capture. That'd let the
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* child process run set-UID on platforms where you need that in order
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* to capture, and might also simplify the job of having the GUI main
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* loop wait both for user input and packet arrival.
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*/
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/*
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* On Windows, making the dialogs transient to top_level behaves strangely.
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* It is not possible any more to bring the top level window to front easily.
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* So we don't do this on Windows.
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*/
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#ifndef _WIN32
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if (top_level) {
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gtk_window_set_transient_for(GTK_WINDOW(win), GTK_WINDOW(top_level));
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}
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#endif /*_WIN32*/
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return win;
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}
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/* Create a configuration dialog box window that belongs to Wireshark's
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* main window and add the name of the current profile name to it's title bar
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*/
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GtkWidget *
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dlg_conf_window_new(const gchar *title)
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{
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const char *profile_name;
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gchar *win_name;
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GtkWidget *win;
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/*
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* Set window title to reflect which preferences profile we are
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* working with.
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*/
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profile_name = get_profile_name();
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win_name = g_strdup_printf("%s - Profile: %s", title, profile_name);
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win = dlg_window_new(win_name);
|
|
|
|
g_free(win_name);
|
|
|
|
return win;
|
|
}
|
|
|
|
/* Set the "activate" signal for a widget to call a routine to
|
|
activate the "OK" button for a dialog box.
|
|
|
|
XXX - there should be a way to specify that a GtkEntry widget
|
|
shouldn't itself handle the Return key, but should let it be
|
|
passed on to the parent, so that you don't have to do this
|
|
by hand for every GtkEntry widget in a dialog box, but, alas,
|
|
there isn't. (Does this problem exist for other widgets?
|
|
I.e., are there any others that seize the Return key? */
|
|
void
|
|
dlg_set_activate(GtkWidget *widget, GtkWidget *ok_button)
|
|
{
|
|
g_signal_connect(widget, "activate", G_CALLBACK(dlg_activate), ok_button);
|
|
}
|
|
|
|
static void
|
|
dlg_activate (GtkWidget *widget _U_, gpointer ok_button)
|
|
{
|
|
gtk_widget_activate(GTK_WIDGET(ok_button));
|
|
}
|
|
|