gtk/toolbar.c

   1 /* toolbar.c
   2  * The main toolbar
   3  * Copyright 2003, Ulf Lamping <ulf.lamping@web.de>
   4  *
   5  * $Id$
   6  *
   7  * Wireshark - Network traffic analyzer
   8  * By Gerald Combs <gerald@wireshark.org>
   9  * Copyright 1998 Gerald Combs
  10  *
  11  * This program is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU General Public License
  13  * as published by the Free Software Foundation; either version 2
  14  * of the License, or (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  24  */
  25
  26 /*
  27  * This file implements a "main" toolbar for Wireshark (suitable for gtk1 and
  28  * gtk2).
  29  *
  30  * As it is desirable to have the same toolbar implementation for gtk1 and gtk2
  31  * in Wireshark, only those library calls available in the gtk1 libraries
  32  * are used inside this file.
  33  *
  34  * Hint: gtk2 in comparison to gtk1 has a better way to handle with "common"
  35  * icons; gtk2 calls this kind of icons "stock-icons"
  36  * (stock-icons including: icons for "open", "save", "print", ...).
  37  * The gtk2 version of this code uses them.
  38  */
  39
  40 #ifdef HAVE_CONFIG_H
  41 #include "config.h"
  42 #endif
  43
  44 #include <gtk/gtk.h>
  45
  46 #ifdef HAVE_LIBPCAP
  47 #include "capture_dlg.h"
  48 #endif /* HAVE_LIBPCAP */
  49 #include "filter_dlg.h"
  50 #include "capture_file_dlg.h"
  51 #include "find_dlg.h"
  52 #include "goto_dlg.h"
  53 #include "color.h"
  54 #include "color_dlg.h"
  55 #include <epan/prefs.h>
  56 #include "prefs_dlg.h"
  57 #include "main.h"
  58 #include "help_dlg.h"
  59 #include "gtkglobals.h"
  60 #include "toolbar.h"
  61 #include "keys.h"
  62 #include "compat_macros.h"
  63 #include "recent.h"
  64 #include "packet_history.h"
  65 #include "packet_list.h"
  66 #include "color_filters.h"
  67 #include "menu.h"
  68
  69 /* Most of the icons used here are coming (or are derived) from GTK2 stock icons.
  70  * They were converted using "The Gimp" with standard conversion from png to xpm.
  71  * All stock icons can be (currently) found at:
  72  * "ftp://ftp.gtk.org/pub/gtk/v2.0/gtk+-2.0.6.tar.bz2"
  73  * in the directory "gtk+-2.0.6\gtk\stock-icons" */
  74
  75 /* The base for the new capture icons were GNOME system tools: Connection-Ethernet.png
  76  * see http://cvs.gnome.org/viewcvs/gnome-system-tools/pixmaps/ and it's 16x16 counterpart,
  77  * which are released under the GPL (or LGPL?). These icons were
  78  * merged together with some icons of the tremendous ximian icon collection (>1200!)
  79  * for  OpenOffice? (LGPL'ed), which can be found at:
  80  * http://www.novell.com/coolsolutions/feature/1637.html
  81  */
  82
  83 #if GTK_MAJOR_VERSION < 2
  84 #include "../image/toolbar/stock_save_as_24.xpm"
  85 #include "../image/toolbar/stock_close_24.xpm"
  86 #include "../image/toolbar/stock_refresh_24.xpm"
  87 #include "../image/toolbar/stock_print_24.xpm"
  88 #include "../image/toolbar/stock_search_24.xpm"
  89 #include "../image/toolbar/stock_left_arrow_24.xpm"
  90 #include "../image/toolbar/stock_right_arrow_24.xpm"
  91 #include "../image/toolbar/stock_jump_to_24.xpm"
  92 #include "../image/toolbar/stock_top_24.xpm"
  93 #include "../image/toolbar/stock_bottom_24.xpm"
  94 #include "../image/toolbar/stock_zoom_in_24.xpm"
  95 #include "../image/toolbar/stock_zoom_out_24.xpm"
  96 #include "../image/toolbar/stock_zoom_1_24.xpm"
  97 #include "../image/toolbar/stock_colorselector_24.xpm"
  98 #include "../image/toolbar/stock_help_24.xpm"
  99 #endif /* GTK_MAJOR_VERSION */
 100
 101 /* these icons are derived from the original stock icons */
 102 #ifdef HAVE_LIBPCAP
 103 #include "../image/toolbar/capture_interfaces_24.xpm"
 104 #include "../image/toolbar/capture_options_24.xpm"
 105 #include "../image/toolbar/capture_start_24.xpm"
 106 #include "../image/toolbar/capture_stop_24.xpm"
 107 #include "../image/toolbar/capture_restart_24.xpm"
 108 #include "../image/toolbar/capture_filter_24.xpm"
 109 #if GTK_MAJOR_VERSION >= 2
 110 #include "../image/toolbar/capture_details_24.xpm"
 111 #endif
 112 #endif /* HAVE_LIBPCAP */
 113 #include "../image/toolbar/display_filter_24.xpm"
 114 /* these icons are standard stock icons, but used for Wireshark specific stock icon labels */
 115 #if GTK_MAJOR_VERSION >= 2
 116 #include "../image/toolbar/stock_add_24.xpm"
 117 #endif
 118 #include "../image/toolbar/stock_open_24.xpm"
 119 #if GTK_MAJOR_VERSION >= 2
 120 #include "../image/toolbar/stock_ok_20.xpm"
 121 #endif
 122 #include "../image/toolbar/stock_save_24.xpm"
 123 #include "../image/toolbar/stock_preferences_24.xpm"
 124 #if GTK_MAJOR_VERSION >= 2
 125 #include "../image/toolbar/stock_properties_24.xpm"
 126 #include "../image/wsicon16.xpm"
 127 #endif
 128 #include "../image/toolbar/colorize_24.xpm"
 129 #include "../image/toolbar/autoscroll_24.xpm"
 130 #include "../image/toolbar/resize_columns_24.xpm"
 131 #if GTK_MAJOR_VERSION >= 2
 132 #include "../image/toolbar/time_24.xpm"
 133 #include "../image/toolbar/internet_24.xpm"
 134 #include "../image/toolbar/web_support_24.xpm"
 135 #include "../image/toolbar/wiki_24.xpm"
 136 #include "../image/toolbar/conversations_16.xpm"
 137 #include "../image/toolbar/endpoints_16.xpm"
 138 #include "../image/toolbar/graphs_16.xpm"
 139 #include "../image/toolbar/telephony_16.xpm"
 140 #include "../image/toolbar/decode_as_16.xpm"
 141 #include "../image/toolbar/checkbox_16.xpm"
 142 #include "../image/toolbar/file_set_list_16.xpm"
 143 #include "../image/toolbar/file_set_next_16.xpm"
 144 #include "../image/toolbar/file_set_previous_16.xpm"
 145 #endif
 146
 147
 148 /* XXX: add this key to some .h file, as it adds a key to the top level Widget? */
 149 #define E_TB_MAIN_KEY             "toolbar_main"
 150
 151
 152 static gboolean toolbar_init = FALSE;
 153
 154 #ifdef HAVE_LIBPCAP
 155 static GtkWidget *capture_options_button, *new_button, *stop_button, *clear_button, *if_button;
 156 static GtkWidget *capture_filter_button;
 157 #endif /* HAVE_LIBPCAP */
 158 static GtkWidget *open_button, *save_button, *save_as_button, *close_button, *reload_button;
 159 static GtkWidget *print_button, *find_button, *history_forward_button, *history_back_button;
 160 static GtkWidget *go_to_button, *go_to_top_button, *go_to_bottom_button;
 161 static GtkWidget *display_filter_button;
 162 static GtkWidget *zoom_in_button, *zoom_out_button, *zoom_100_button, *colorize_button, *autoscroll_button, *resize_columns_button;
 163 static GtkWidget *color_display_button, *prefs_button, *help_button;
 164
 165 #if GTK_MAJOR_VERSION >= 2
 166 typedef struct stock_pixmap_tag{
 167     const char *    name;
 168     const char **   xpm_data;
 169 } stock_pixmap_t;
 170
 171 /* generate application specific stock items */
 172 static void wireshark_stock_icons(void) {
 173     GtkIconFactory * factory;
 174     gint32 i;
 175
 176
 177     /* register non-standard pixmaps with the gtk-stock engine */
 178     static const GtkStockItem stock_items[] = {
 179 #ifdef HAVE_LIBPCAP
 180         { WIRESHARK_STOCK_CAPTURE_INTERFACES,    WIRESHARK_STOCK_LABEL_CAPTURE_INTERFACES,    0, 0, NULL },
 181         { WIRESHARK_STOCK_CAPTURE_OPTIONS,       WIRESHARK_STOCK_LABEL_CAPTURE_OPTIONS,       0, 0, NULL },
 182         { WIRESHARK_STOCK_CAPTURE_START,         WIRESHARK_STOCK_LABEL_CAPTURE_START,         0, 0, NULL },
 183         { WIRESHARK_STOCK_CAPTURE_STOP,          WIRESHARK_STOCK_LABEL_CAPTURE_STOP,          0, 0, NULL },
 184         { WIRESHARK_STOCK_CAPTURE_RESTART,       WIRESHARK_STOCK_LABEL_CAPTURE_RESTART,       0, 0, NULL },
 185         { WIRESHARK_STOCK_CAPTURE_FILTER,        WIRESHARK_STOCK_LABEL_CAPTURE_FILTER,        0, 0, NULL },
 186         { WIRESHARK_STOCK_CAPTURE_FILTER_ENTRY,  WIRESHARK_STOCK_LABEL_CAPTURE_FILTER_ENTRY,  0, 0, NULL },
 187         { WIRESHARK_STOCK_CAPTURE_DETAILS,       WIRESHARK_STOCK_LABEL_CAPTURE_DETAILS,       0, 0, NULL },
 188 #endif
 189         { WIRESHARK_STOCK_DISPLAY_FILTER,        WIRESHARK_STOCK_LABEL_DISPLAY_FILTER,        0, 0, NULL },
 190         { WIRESHARK_STOCK_DISPLAY_FILTER_ENTRY,  WIRESHARK_STOCK_LABEL_DISPLAY_FILTER_ENTRY,  0, 0, NULL },
 191         { WIRESHARK_STOCK_PREFS,                 WIRESHARK_STOCK_LABEL_PREFS,                 0, 0, NULL },
 192         { WIRESHARK_STOCK_BROWSE,                WIRESHARK_STOCK_LABEL_BROWSE,                0, 0, NULL },
 193         { WIRESHARK_STOCK_CREATE_STAT,           WIRESHARK_STOCK_LABEL_CREATE_STAT,           0, 0, NULL },
 194         { WIRESHARK_STOCK_EXPORT,                WIRESHARK_STOCK_LABEL_EXPORT,                0, 0, NULL },
 195         { WIRESHARK_STOCK_IMPORT,                WIRESHARK_STOCK_LABEL_IMPORT,                0, 0, NULL },
 196         { WIRESHARK_STOCK_EDIT,                  WIRESHARK_STOCK_LABEL_EDIT,                  0, 0, NULL },
 197         { WIRESHARK_STOCK_ADD_EXPRESSION,        WIRESHARK_STOCK_LABEL_ADD_EXPRESSION,        0, 0, NULL },
 198         { WIRESHARK_STOCK_DONT_SAVE,             WIRESHARK_STOCK_LABEL_DONT_SAVE,             0, 0, NULL },
 199         { WIRESHARK_STOCK_ABOUT,                 WIRESHARK_STOCK_LABEL_ABOUT,                 0, 0, NULL },
 200         { WIRESHARK_STOCK_COLORIZE,              WIRESHARK_STOCK_LABEL_COLORIZE,              0, 0, NULL },
 201         { WIRESHARK_STOCK_AUTOSCROLL,            WIRESHARK_STOCK_LABEL_AUTOSCROLL,            0, 0, NULL },
 202         { WIRESHARK_STOCK_RESIZE_COLUMNS,        WIRESHARK_STOCK_LABEL_RESIZE_COLUMNS,        0, 0, NULL },
 203         { WIRESHARK_STOCK_TIME,                  WIRESHARK_STOCK_LABEL_TIME,                  0, 0, NULL },
 204         { WIRESHARK_STOCK_INTERNET,              WIRESHARK_STOCK_LABEL_INTERNET,              0, 0, NULL },
 205         { WIRESHARK_STOCK_WEB_SUPPORT,           WIRESHARK_STOCK_LABEL_WEB_SUPPORT,           0, 0, NULL },
 206         { WIRESHARK_STOCK_WIKI,                  WIRESHARK_STOCK_LABEL_WIKI,                  0, 0, NULL },
 207         { WIRESHARK_STOCK_CONVERSATIONS,         WIRESHARK_STOCK_LABEL_CONVERSATIONS,         0, 0, NULL },
 208         { WIRESHARK_STOCK_ENDPOINTS,             WIRESHARK_STOCK_LABEL_ENDPOINTS,             0, 0, NULL },
 209         { WIRESHARK_STOCK_GRAPHS,                WIRESHARK_STOCK_LABEL_GRAPHS,                0, 0, NULL },
 210         { WIRESHARK_STOCK_TELEPHONY,             WIRESHARK_STOCK_LABEL_TELEPHONY,             0, 0, NULL },
 211         { WIRESHARK_STOCK_DECODE_AS,             WIRESHARK_STOCK_LABEL_DECODE_AS,             0, 0, NULL },
 212         { WIRESHARK_STOCK_CHECKBOX,              WIRESHARK_STOCK_LABEL_CHECKBOX,              0, 0, NULL },
 213         { WIRESHARK_STOCK_FILE_SET_LIST,         WIRESHARK_STOCK_LABEL_FILE_SET_LIST,         0, 0, NULL },
 214         { WIRESHARK_STOCK_FILE_SET_NEXT,         WIRESHARK_STOCK_LABEL_FILE_SET_NEXT,         0, 0, NULL },
 215         { WIRESHARK_STOCK_FILE_SET_PREVIOUS,     WIRESHARK_STOCK_LABEL_FILE_SET_PREVIOUS,     0, 0, NULL },
 216         { WIRESHARK_STOCK_FILTER_OUT_STREAM,     WIRESHARK_STOCK_LABEL_FILTER_OUT_STREAM,     0, 0, NULL }
 217     };
 218
 219     static const stock_pixmap_t pixmaps[] = {
 220 #ifdef HAVE_LIBPCAP
 221         { WIRESHARK_STOCK_CAPTURE_INTERFACES,    capture_interfaces_24_xpm },
 222         { WIRESHARK_STOCK_CAPTURE_OPTIONS,       capture_options_24_xpm },
 223         { WIRESHARK_STOCK_CAPTURE_START,         capture_start_24_xpm },
 224         { WIRESHARK_STOCK_CAPTURE_STOP,          capture_stop_24_xpm },
 225         { WIRESHARK_STOCK_CAPTURE_RESTART,       capture_restart_24_xpm },
 226         { WIRESHARK_STOCK_CAPTURE_FILTER,        capture_filter_24_xpm },
 227         { WIRESHARK_STOCK_CAPTURE_FILTER_ENTRY,  capture_filter_24_xpm },
 228         { WIRESHARK_STOCK_CAPTURE_DETAILS,       capture_details_24_xpm },
 229 #endif
 230         { WIRESHARK_STOCK_DISPLAY_FILTER,        display_filter_24_xpm },
 231         { WIRESHARK_STOCK_DISPLAY_FILTER_ENTRY,  display_filter_24_xpm },
 232         { WIRESHARK_STOCK_PREFS,                 stock_preferences_24_xpm },
 233         { WIRESHARK_STOCK_BROWSE,                stock_open_24_xpm },
 234         { WIRESHARK_STOCK_CREATE_STAT,           stock_ok_20_xpm },
 235         { WIRESHARK_STOCK_EXPORT,                stock_save_24_xpm },    /* XXX: needs a better icon */
 236         { WIRESHARK_STOCK_IMPORT,                stock_save_24_xpm },    /* XXX: needs a better icon */
 237         { WIRESHARK_STOCK_EDIT,                  stock_properties_24_xpm },
 238         { WIRESHARK_STOCK_ADD_EXPRESSION,        stock_add_24_xpm },
 239         { WIRESHARK_STOCK_ABOUT,                 wsicon16_xpm },
 240         { WIRESHARK_STOCK_COLORIZE,              colorize_24_xpm },
 241         { WIRESHARK_STOCK_AUTOSCROLL,            autoscroll_24_xpm },
 242         { WIRESHARK_STOCK_RESIZE_COLUMNS,        resize_columns_24_xpm},
 243         { WIRESHARK_STOCK_TIME,                  time_24_xpm},
 244         { WIRESHARK_STOCK_INTERNET,              internet_24_xpm},
 245         { WIRESHARK_STOCK_WEB_SUPPORT,           web_support_24_xpm},
 246         { WIRESHARK_STOCK_WIKI,                  wiki_24_xpm},
 247         { WIRESHARK_STOCK_CONVERSATIONS,         conversations_16_xpm},
 248         { WIRESHARK_STOCK_ENDPOINTS,             endpoints_16_xpm},
 249         { WIRESHARK_STOCK_GRAPHS,                graphs_16_xpm},
 250         { WIRESHARK_STOCK_TELEPHONY,             telephony_16_xpm},
 251         { WIRESHARK_STOCK_DECODE_AS,             decode_as_16_xpm},
 252         { WIRESHARK_STOCK_CHECKBOX,              checkbox_16_xpm},
 253         { WIRESHARK_STOCK_FILE_SET_LIST,         file_set_list_16_xpm},
 254         { WIRESHARK_STOCK_FILE_SET_NEXT,         file_set_next_16_xpm},
 255         { WIRESHARK_STOCK_FILE_SET_PREVIOUS,     file_set_previous_16_xpm},
 256         { WIRESHARK_STOCK_FILTER_OUT_STREAM,     display_filter_24_xpm},
 257         { NULL, NULL }
 258     };
 259
 260     /* Register our stock items */
 261     gtk_stock_add (stock_items, G_N_ELEMENTS (stock_items));
 262
 263     /* Add our custom icon factory to the list of defaults */
 264     factory = gtk_icon_factory_new();
 265     gtk_icon_factory_add_default(factory);
 266
 267     /* Create the stock items to add into our icon factory */
 268     for (i = 0; pixmaps[i].name != NULL; i++) {
 269         GdkPixbuf * pixbuf;
 270         GtkIconSet *icon_set;
 271
 272         pixbuf = gdk_pixbuf_new_from_xpm_data((const char **) (pixmaps[i].xpm_data));
 273         g_assert(pixbuf);
 274         icon_set = gtk_icon_set_new_from_pixbuf (pixbuf);
 275         gtk_icon_factory_add (factory, pixmaps[i].name, icon_set);
 276         gtk_icon_set_unref (icon_set);
 277         g_object_unref (G_OBJECT (pixbuf));
 278     }
 279
 280     /* Drop our reference to the factory, GTK will hold a reference.*/
 281     g_object_unref (G_OBJECT (factory));
 282 }
 283 #endif
 284
 285
 286 /*
 287  * Redraw all toolbars (currently only the main toolbar)
 288  */
 289 void
 290 toolbar_redraw_all(void)
 291 {
 292     GtkWidget     *main_tb;
 293
 294     main_tb = OBJECT_GET_DATA(top_level, E_TB_MAIN_KEY);
 295
 296     gtk_toolbar_set_style(GTK_TOOLBAR(main_tb),
 297                           prefs.gui_toolbar_main_style);
 298
 299 #if GTK_MAJOR_VERSION < 2
 300     /* In GTK+ 1.2[.x], the toolbar takes the maximum vertical size it ever
 301      * had, even if you change the style in such a way as to reduce its
 302      * height, unless we queue a resize (which resizes ALL elements in the
 303      * top-level container).
 304      *
 305      * In GTK+ 2.x, this isn't necessary - it does the right thing. */
 306     gtk_container_queue_resize(GTK_CONTAINER(top_level));
 307 #endif /* GTK_MAJOR_VERSION */
 308 }
 309
 310 /* Enable or disable toolbar items based on whether you have a capture file
 311    you've finished reading. */
 312 void set_toolbar_for_capture_file(gboolean have_capture_file) {
 313     if (toolbar_init) {
 314         gtk_widget_set_sensitive(save_button, have_capture_file);
 315         gtk_widget_set_sensitive(save_as_button, have_capture_file);
 316         gtk_widget_set_sensitive(close_button, have_capture_file);
 317         gtk_widget_set_sensitive(reload_button, have_capture_file);
 318     }
 319 }
 320
 321 /* Enable or disable menu items based on whether you have an unsaved
 322    capture file you've finished reading. */
 323 void set_toolbar_for_unsaved_capture_file(gboolean have_unsaved_capture_file) {
 324     if (toolbar_init) {
 325         if(have_unsaved_capture_file) {
 326             gtk_widget_hide(save_as_button);
 327             gtk_widget_show(save_button);
 328         } else {
 329             gtk_widget_show(save_as_button);
 330             gtk_widget_hide(save_button);
 331         }
 332         /*gtk_widget_set_sensitive(save_button, have_unsaved_capture_file);
 333         gtk_widget_set_sensitive(save_as_button, !have_unsaved_capture_file);*/
 334     }
 335 }
 336
 337
 338 /** The packet history has changed, we need to update the menu.
 339  *
 340  * @param back_history some back history entries available
 341  * @param forward_history some forward history entries available
 342  */
 343 void set_toolbar_for_packet_history(gboolean back_history, gboolean forward_history) {
 344     gtk_widget_set_sensitive(history_back_button, back_history);
 345     gtk_widget_set_sensitive(history_forward_button, forward_history);
 346 }
 347
 348
 349 /* XXX - this is a quick and dirty hack to get the current state of capturing.
 350  * this has to be improved, and should be reside somewhere in the capture engine. */
 351 gboolean g_is_capture_in_progress = FALSE;
 352
 353 gboolean
 354 is_capture_in_progress(void)
 355 {
 356     return g_is_capture_in_progress;
 357 }
 358
 359 /* set toolbar state "have a capture in progress" */
 360 void set_toolbar_for_capture_in_progress(gboolean capture_in_progress) {
 361
 362     g_is_capture_in_progress = capture_in_progress;
 363
 364     if (toolbar_init) {
 365 #ifdef HAVE_LIBPCAP
 366         gtk_widget_set_sensitive(capture_options_button, !capture_in_progress);
 367         gtk_widget_set_sensitive(new_button, !capture_in_progress);
 368         gtk_widget_set_sensitive(stop_button, capture_in_progress);
 369         gtk_widget_set_sensitive(clear_button, capture_in_progress);
 370         /*if (capture_in_progress) {
 371             gtk_widget_hide(new_button);
 372             gtk_widget_show(stop_button);
 373         } else {
 374             gtk_widget_show(new_button);
 375             gtk_widget_hide(stop_button);
 376         }*/
 377 #endif /* HAVE_LIBPCAP */
 378         gtk_widget_set_sensitive(open_button, !capture_in_progress);
 379     }
 380 }
 381
 382 /* set toolbar state "have packets captured" */
 383 void set_toolbar_for_captured_packets(gboolean have_captured_packets) {
 384
 385     if (toolbar_init) {
 386         gtk_widget_set_sensitive(print_button, have_captured_packets);
 387         gtk_widget_set_sensitive(find_button, have_captured_packets);
 388         gtk_widget_set_sensitive(history_back_button, have_captured_packets);
 389         gtk_widget_set_sensitive(history_forward_button, have_captured_packets);
 390         gtk_widget_set_sensitive(go_to_button, have_captured_packets);
 391         gtk_widget_set_sensitive(go_to_top_button, have_captured_packets);
 392         gtk_widget_set_sensitive(go_to_bottom_button, have_captured_packets);
 393         gtk_widget_set_sensitive(zoom_in_button, have_captured_packets);
 394         gtk_widget_set_sensitive(zoom_out_button, have_captured_packets);
 395         gtk_widget_set_sensitive(zoom_100_button, have_captured_packets);
 396         gtk_widget_set_sensitive(resize_columns_button, have_captured_packets);
 397         /* XXX - I don't see a reason why this should be done (as it is in the
 398          * menus) */
 399         /* gtk_widget_set_sensitive(color_display_button, have_captured_packets);*/
 400     }
 401 }
 402
 403
 404 /* helper function: add a separator to the toolbar */
 405 static void toolbar_append_separator(GtkWidget *toolbar) {
 406 #if GTK_MAJOR_VERSION < 2
 407     /* the usage of a gtk_separator doesn't seem to work for a toolbar.
 408      * (at least in the win32 port of gtk 1.3)
 409      * So simply add a few spaces */
 410     gtk_toolbar_append_space(GTK_TOOLBAR(toolbar)); /* space after item */
 411     gtk_toolbar_append_space(GTK_TOOLBAR(toolbar)); /* space after item */
 412 #else
 413     /* GTK 2 uses (as it should be) a seperator when adding this space */
 414     gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
 415 #endif /* GTK_MAJOR_VERSION */
 416 }
 417
 418
 419
 420 #if GTK_MAJOR_VERSION < 2
 421 #define toolbar_item(new_item, window, toolbar, stock, tooltip, xpm, callback, user_data) { \
 422     icon = gdk_pixmap_create_from_xpm_d(window->window, &mask, &window->style->white, (gchar **) xpm); \
 423     iconw = gtk_pixmap_new(icon, mask); \
 424     new_item = gtk_toolbar_append_item(GTK_TOOLBAR (toolbar), \
 425         stock, tooltip, "Private", iconw, GTK_SIGNAL_FUNC(callback), user_data);\
 426     }
 427 #else
 428 #define toolbar_item(new_item, window, toolbar, stock, tooltip, xpm, callback, user_data) { \
 429     new_item = gtk_toolbar_insert_stock(GTK_TOOLBAR(toolbar), \
 430         stock, tooltip, "Private", G_CALLBACK(callback), user_data, -1);\
 431     }
 432 #endif /* GTK_MAJOR_VERSION */
 433
 434
 435 #define toolbar_icon(new_icon, window, xpm) { \
 436     icon = gdk_pixmap_create_from_xpm_d(window->window, &mask, &window->style->white, (gchar **) xpm); \
 437     new_icon = gtk_pixmap_new(icon, mask); \
 438     }
 439
 440
 441 #define toolbar_toggle_button(new_item, window, toolbar, stock, tooltip, xpm, callback, user_data) {\
 442     toolbar_icon(iconw, window, xpm); \
 443     new_item = gtk_toolbar_append_element(GTK_TOOLBAR(toolbar), \
 444         GTK_TOOLBAR_CHILD_TOGGLEBUTTON, NULL, \
 445         stock, tooltip, "Private", iconw, GTK_SIGNAL_FUNC(callback), user_data);\
 446     }
 447
 448
 449
 450 static void
 451 colorize_toggle_cb(GtkWidget *toggle_button, gpointer user_data _U_) {
 452     menu_colorize_changed(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(toggle_button)));
 453 }
 454
 455 void
 456 toolbar_colorize_changed(gboolean packet_list_colorize) {
 457     if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(colorize_button)) != packet_list_colorize) {
 458         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(colorize_button), packet_list_colorize);
 459     }
 460 }
 461
 462
 463 #ifdef HAVE_LIBPCAP
 464 static void
 465 auto_scroll_live_toggle_cb(GtkWidget *autoscroll_button, gpointer user_data _U_) {
 466     menu_auto_scroll_live_changed(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(autoscroll_button)));
 467 }
 468
 469 void
 470 toolbar_auto_scroll_live_changed(gboolean auto_scroll_live) {
 471     if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(autoscroll_button)) != auto_scroll_live) {
 472         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(autoscroll_button), auto_scroll_live);
 473     }
 474 }
 475 #endif
 476
 477 /*
 478  * Create all toolbars (currently only the main toolbar)
 479  */
 480 GtkWidget *
 481 toolbar_new(void)
 482 {
 483     GtkWidget *main_tb;
 484     GtkWidget *window = top_level;
 485 #if GTK_MAJOR_VERSION < 2
 486 #endif /* GTK_MAJOR_VERSION */
 487     GdkPixmap *icon;
 488     GdkBitmap * mask;
 489     GtkWidget *iconw;
 490
 491
 492 #if GTK_MAJOR_VERSION >= 2
 493     /* create application specific stock icons */
 494     wireshark_stock_icons();
 495 #endif
 496
 497     /* this function should be only called once! */
 498     g_assert(!toolbar_init);
 499
 500     /* we need to realize the window because we use pixmaps for
 501      * items on the toolbar in the context of it */
 502     /* (coming from the gtk example, please don't ask me why ;-) */
 503     gtk_widget_realize(window);
 504
 505     /* toolbar will be horizontal, with both icons and text (as default here) */
 506     /* (this will usually be overwritten by the preferences setting) */
 507 #if GTK_MAJOR_VERSION < 2
 508     main_tb = gtk_toolbar_new(GTK_ORIENTATION_HORIZONTAL,
 509                                GTK_TOOLBAR_BOTH);
 510     gtk_toolbar_set_space_size(GTK_TOOLBAR(main_tb), 3);
 511     /* the "space lines" in GTK1 looks ugly, so don't use them */
 512     /* gtk_toolbar_set_space_style(GTK_TOOLBAR(main_tb), GTK_TOOLBAR_SPACE_LINE); */
 513 #else
 514     main_tb = gtk_toolbar_new();
 515     gtk_toolbar_set_orientation(GTK_TOOLBAR(main_tb),
 516                                 GTK_ORIENTATION_HORIZONTAL);
 517 #endif /* GTK_MAJOR_VERSION */
 518
 519     OBJECT_SET_DATA(top_level, E_TB_MAIN_KEY, main_tb);
 520
 521
 522 #ifdef HAVE_LIBPCAP
 523     toolbar_item(if_button, window, main_tb,
 524         WIRESHARK_STOCK_CAPTURE_INTERFACES, "List the available capture interfaces...", capture_interfaces_24_xpm, capture_if_cb, NULL);
 525     toolbar_item(capture_options_button, window, main_tb,
 526         WIRESHARK_STOCK_CAPTURE_OPTIONS, "Show the capture options...", capture_options_24_xpm, capture_prep_cb, NULL);
 527     toolbar_item(new_button, window, main_tb,
 528         WIRESHARK_STOCK_CAPTURE_START, "Start a new live capture", capture_start_24_xpm, capture_start_cb, NULL);
 529     toolbar_item(stop_button, window, main_tb,
 530         WIRESHARK_STOCK_CAPTURE_STOP, "Stop the running live capture", capture_stop_24_xpm, capture_stop_cb, NULL);
 531     toolbar_item(clear_button, window, main_tb,
 532         WIRESHARK_STOCK_CAPTURE_RESTART, "Restart the running live capture", capture_restart_24_xpm, capture_restart_cb, NULL);
 533     toolbar_append_separator(main_tb);
 534 #endif /* HAVE_LIBPCAP */
 535
 536     toolbar_item(open_button, window, main_tb,
 537         GTK_STOCK_OPEN, "Open a capture file...", stock_open_24_xpm, file_open_cmd_cb, NULL);
 538     toolbar_item(save_button, window, main_tb,
 539         GTK_STOCK_SAVE, "Save this capture file...", stock_save_24_xpm, file_save_cmd_cb, NULL);
 540     toolbar_item(save_as_button, window, main_tb,
 541         GTK_STOCK_SAVE_AS, "Save this capture file as...", stock_save_as_24_xpm, file_save_as_cmd_cb, NULL);
 542     toolbar_item(close_button, window, main_tb,
 543         GTK_STOCK_CLOSE, "Close this capture file", stock_close_24_xpm, file_close_cmd_cb, NULL);
 544     toolbar_item(reload_button, window, main_tb,
 545         GTK_STOCK_REFRESH, "Reload this capture file", stock_refresh_24_xpm, file_reload_cmd_cb, NULL);
 546     toolbar_item(print_button, window, main_tb,
 547         GTK_STOCK_PRINT, "Print packet(s)...", stock_print_24_xpm, file_print_cmd_cb, NULL);
 548     toolbar_append_separator(main_tb);
 549
 550     toolbar_item(find_button, window, main_tb,
 551         GTK_STOCK_FIND, "Find a packet...", stock_search_24_xpm, find_frame_cb, NULL);
 552     toolbar_item(history_back_button, window, main_tb,
 553         GTK_STOCK_GO_BACK, "Go back in packet history", stock_left_arrow_24_xpm, history_back_cb, NULL);
 554     toolbar_item(history_forward_button, window, main_tb,
 555         GTK_STOCK_GO_FORWARD, "Go forward in packet history", stock_right_arrow_24_xpm, history_forward_cb, NULL);
 556     toolbar_item(go_to_button, window, main_tb,
 557         GTK_STOCK_JUMP_TO, "Go to the packet with number...", stock_jump_to_24_xpm, goto_frame_cb, NULL);
 558     toolbar_item(go_to_top_button, window, main_tb,
 559         GTK_STOCK_GOTO_TOP, "Go to the first packet", stock_top_24_xpm, goto_top_frame_cb, NULL);
 560     toolbar_item(go_to_bottom_button, window, main_tb,
 561         GTK_STOCK_GOTO_BOTTOM, "Go to the last packet", stock_bottom_24_xpm, goto_bottom_frame_cb, NULL);
 562     toolbar_append_separator(main_tb);
 563
 564     toolbar_toggle_button(colorize_button, window, main_tb,
 565         "Colorize"/*WIRESHARK_STOCK_COLORIZE*/, "Colorize Packet List", colorize_24_xpm, colorize_toggle_cb, NULL);
 566 #ifdef HAVE_LIBPCAP
 567     toolbar_toggle_button(autoscroll_button, window, main_tb,
 568         "Auto Scroll" /*WIRESHARK_STOCK_AUTOSCROLL*/, "Auto Scroll Packet List in Live Capture", autoscroll_24_xpm, auto_scroll_live_toggle_cb, NULL);
 569 #endif
 570     toolbar_append_separator(main_tb);
 571
 572     toolbar_item(zoom_in_button, window, main_tb,
 573         GTK_STOCK_ZOOM_IN, "Zoom in", stock_zoom_in_24_xpm, view_zoom_in_cb, NULL);
 574     toolbar_item(zoom_out_button, window, main_tb,
 575         GTK_STOCK_ZOOM_OUT, "Zoom out", stock_zoom_out_24_xpm, view_zoom_out_cb, NULL);
 576     toolbar_item(zoom_100_button, window, main_tb,
 577         GTK_STOCK_ZOOM_100, "Zoom 100%", stock_zoom_1_24_xpm, view_zoom_100_cb, NULL);
 578     toolbar_item(resize_columns_button, window, main_tb,
 579         WIRESHARK_STOCK_RESIZE_COLUMNS, "Resize All Columns", resize_columns_24_xpm, packet_list_resize_columns_cb, NULL);
 580     toolbar_append_separator(main_tb);
 581
 582 #ifdef HAVE_LIBPCAP
 583     toolbar_item(capture_filter_button, window, main_tb,
 584         WIRESHARK_STOCK_CAPTURE_FILTER, "Edit capture filter...", capture_filter_24_xpm, cfilter_dialog_cb, NULL);
 585 #endif /* HAVE_LIBPCAP */
 586     toolbar_item(display_filter_button, window, main_tb,
 587         WIRESHARK_STOCK_DISPLAY_FILTER, "Edit/apply display filter...", display_filter_24_xpm, dfilter_dialog_cb, NULL);
 588     toolbar_item(color_display_button, window, main_tb,
 589         GTK_STOCK_SELECT_COLOR, "Edit coloring rules...", stock_colorselector_24_xpm, color_display_cb, NULL);
 590     /* the preference button uses it's own Stock icon label "Prefs", as "Preferences" is too long */
 591     toolbar_item(prefs_button, window, main_tb,
 592         WIRESHARK_STOCK_PREFS, "Edit preferences...", stock_preferences_24_xpm, prefs_cb, NULL);
 593     toolbar_append_separator(main_tb);
 594
 595     toolbar_item(help_button, window, main_tb,
 596         GTK_STOCK_HELP, "Show some help...", stock_help_24_xpm, topic_cb, GINT_TO_POINTER(HELP_CONTENT));
 597
 598     /* disable all "sensitive" items by default */
 599     toolbar_init = TRUE;
 600     set_toolbar_for_unsaved_capture_file(FALSE);
 601     set_toolbar_for_captured_packets(FALSE);
 602     set_toolbar_for_capture_file(FALSE);
 603 #ifdef HAVE_LIBPCAP
 604     set_toolbar_for_capture_in_progress(FALSE);
 605 #endif /* HAVE_LIBPCAP */
 606
 607     /* make current preferences effective */
 608     toolbar_redraw_all();
 609
 610     return main_tb;
 611 }
 612
 613 void
 614 set_toolbar_object_data(gchar *key, gpointer data)
 615 {
 616     OBJECT_SET_DATA(open_button, key, data);
 617     OBJECT_SET_DATA(reload_button, key, data);
 618 }