2 * Definitions for dialog boxes for color filters
6 * Wireshark - Network traffic analyzer
7 * By Gerald Combs <gerald@wireshark.org>
8 * Copyright 1998 Gerald Combs
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License
12 * as published by the Free Software Foundation; either version 2
13 * of the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
33 #include <epan/packet.h>
34 #include <epan/dfilter/dfilter.h>
35 #include <epan/prefs.h>
38 #include "../color_filters.h"
40 #include "../simple_dialog.h"
43 #include "gtk/color_utils.h"
44 #include "gtk/color_dlg.h"
45 #include "gtk/dlg_utils.h"
46 #include "gtk/gui_utils.h"
47 #include "gtk/dfilter_expr_dlg.h"
48 #include "gtk/stock_icons.h"
49 #include "gtk/filter_dlg.h"
50 #include "gtk/capture_file_dlg.h"
51 #include "gtk/gtkglobals.h"
52 #include "gtk/help_dlg.h"
53 #include "gtk/color_edit_dlg.h"
54 #include "gtk/new_packet_list.h"
57 #define BUTTON_SIZE_X -1
58 #define BUTTON_SIZE_Y -1
61 static GtkWidget* colorize_dialog_new(char *filter);
62 static void add_filter_to_list(gpointer filter_arg, gpointer list_arg, gboolean prepend);
63 static void color_filter_up_cb(GtkButton *button, gpointer user_data);
64 static void color_filter_down_cb(GtkButton *button, gpointer user_data);
65 static void remember_selected_row(GtkTreeSelection *sel, gpointer list);
66 static void color_destroy_cb(GtkButton *button, gpointer user_data);
67 static void destroy_edit_dialog_cb(gpointer filter_arg, gpointer dummy);
68 static void create_new_color_filter(GtkButton *button, const char *filter);
69 static void color_new_cb(GtkButton *button, gpointer user_data);
70 static void color_edit_cb(GtkButton *button, gpointer user_data);
71 static gboolean color_filters_button_cb(GtkWidget *, GdkEventButton *, gpointer);
72 static void color_disable_cb(GtkWidget *widget, gboolean user_data);
73 static void color_delete_cb(GtkWidget *widget, gpointer user_data);
74 static void color_save_cb(GtkButton *button, gpointer user_data);
75 static void color_ok_cb(GtkButton *button, gpointer user_data);
76 static void color_cancel_cb(GtkWidget *widget, gpointer user_data);
77 static void color_apply_cb(GtkButton *button, gpointer user_data);
78 static void color_clear_cb(GtkWidget *button, gpointer user_data);
79 static void color_import_cb(GtkButton *button, gpointer user_data );
80 static void color_export_cb(GtkButton *button, gpointer user_data );
83 static GtkWidget *colorize_win;
84 gint color_dlg_num_of_filters; /* number of filters being displayed */
85 gint color_dlg_row_selected; /* row in color_filters that is selected */
87 static gboolean row_is_moving = FALSE;
89 /* This is a list of all current color filters in the dialog
90 * (copied from color_filters.c and edited with the dialog).
91 * The color filter items are not identical to the ones used for the
92 * packet list display, so they can be safely edited.
94 * Keep the temporary filters in a separate list so that they are
95 * not shown in the edit-dialog
97 * XXX - use the existing GTK list for this purpose and build temporary copies
98 * e.g. for the save/export functions.
99 * Problem: Don't know when able to safely throw away, e.g. while exporting.
101 static GSList *color_filter_edit_list = NULL;
102 static GSList *color_filter_tmp_list = NULL;
105 #define COLOR_UP_LB "color_up_lb"
106 #define COLOR_DOWN_LB "color_down_lb"
107 #define COLOR_EDIT_LB "color_edit_lb"
108 #define COLOR_ENABLE_LB "color_enable_lb"
109 #define COLOR_DISABLE_LB "color_disable_lb"
110 #define COLOR_DELETE_LB "color_delete_lb"
111 #define COLOR_FILTERS_CL "color_filters_cl"
112 #define COLOR_FILTER_LIST "color_filter_list"
115 /* Callback for the "Display:Coloring Rules" menu item. */
117 color_display_cb(GtkWidget *w _U_, gpointer d _U_)
119 if (colorize_win != NULL) {
120 /* There's already a color dialog box active; reactivate it. */
121 reactivate_window(colorize_win);
123 /* Create a new "Colorize Display" dialog. */
124 colorize_win = colorize_dialog_new(NULL);
128 /* this opens the color dialog and presets the filter string */
130 color_display_with_filter(char *filter)
132 if (colorize_win != NULL) {
133 /* There's already a color dialog box active; reactivate it. */
134 reactivate_window(colorize_win);
136 /* Create a new "Colorize Display" dialog. */
137 colorize_win = colorize_dialog_new(filter);
141 /* if this filter is selected - count it in the given int* */
143 count_this_select(gpointer filter_arg, gpointer counter_arg)
145 color_filter_t *colorf = filter_arg;
146 int * cnt = counter_arg;
148 if (colorf->selected)
152 /* TODO: implement count of selected filters. Plug in to file_dlg update of "export selected" checkbox. */
153 int color_selected_count(void)
157 g_slist_foreach(color_filter_edit_list, count_this_select, &count);
162 /* Create the "Coloring Rules" dialog. */
164 colorize_dialog_new (char *filter)
166 GtkWidget *color_win;
168 GtkWidget *main_hbox;
169 GtkWidget *ctrl_vbox;
170 #if GTK_CHECK_VERSION(2,12,0)
172 GtkTooltips *tooltips;
175 GtkWidget *order_vbox;
176 GtkWidget *color_filter_up;
177 GtkWidget *order_move_label;
178 GtkWidget *color_filter_down;
181 GtkWidget *list_vbox;
182 GtkWidget *scrolledwindow1;
183 GtkWidget *color_filters;
184 GtkWidget *list_label;
187 GtkWidget *edit_vbox;
188 GtkWidget *color_new;
189 GtkWidget *color_edit;
190 GtkWidget *color_enable;
191 GtkWidget *color_disable;
192 GtkWidget *color_delete;
194 GtkWidget *manage_fr;
195 GtkWidget *manage_vbox;
196 GtkWidget *color_import;
197 GtkWidget *color_export;
198 GtkWidget *color_clear;
200 GtkWidget *button_ok_hbox;
202 GtkWidget *color_apply;
203 GtkWidget *color_save;
204 GtkWidget *color_cancel;
205 GtkWidget *color_help;
208 GtkCellRenderer *renderer;
209 GtkTreeViewColumn *column;
210 GtkTreeSelection *selection;
211 const gchar *titles[] = { "Name", "String" };
215 color_dlg_num_of_filters = 0;
216 color_dlg_row_selected = -1; /* no row selected */
217 #if GTK_CHECK_VERSION(2,12,0)
219 tooltips = gtk_tooltips_new ();
221 /* Resizing of the dialog window is now reasonably done.
222 * Default size is set so that it should fit into every usual screen resolution.
223 * All other widgets are always packed depending on the current window size. */
224 color_win = dlg_conf_window_new ("Wireshark: Coloring Rules");
225 g_object_set_data(G_OBJECT(color_win), "color_win", color_win);
226 gtk_window_set_default_size(GTK_WINDOW(color_win), DEF_WIDTH, DEF_HEIGHT * 2/3);
227 dlg_vbox = gtk_vbox_new (FALSE, 0);
228 gtk_container_set_border_width (GTK_CONTAINER (dlg_vbox), 5);
229 gtk_container_add (GTK_CONTAINER (color_win), dlg_vbox);
231 main_hbox = gtk_hbox_new (FALSE, 0);
232 gtk_box_pack_start (GTK_BOX (dlg_vbox), main_hbox, TRUE, TRUE, 0);
234 ctrl_vbox = gtk_vbox_new (FALSE, 0);
235 gtk_box_pack_start (GTK_BOX (main_hbox), ctrl_vbox, FALSE, FALSE, 0);
237 /* edit buttons frame */
238 edit_fr = gtk_frame_new("Edit");
239 gtk_box_pack_start (GTK_BOX (ctrl_vbox), edit_fr, TRUE, TRUE, 0);
241 /* edit_vbox is first button column (containing: new, edit and such) */
242 edit_vbox = gtk_vbox_new(TRUE, 0);
243 gtk_container_set_border_width (GTK_CONTAINER (edit_vbox), 5);
244 gtk_container_add(GTK_CONTAINER(edit_fr), edit_vbox);
246 color_new = gtk_button_new_from_stock(GTK_STOCK_NEW);
247 gtk_box_pack_start (GTK_BOX (edit_vbox), color_new, FALSE, FALSE, 5);
248 #if GTK_CHECK_VERSION(2,12,0)
249 gtk_widget_set_tooltip_text(color_new, "Create a new filter at the top of the list");
251 gtk_tooltips_set_tip (tooltips, color_new, ("Create a new filter at the top of the list"), NULL);
254 color_edit = gtk_button_new_from_stock(WIRESHARK_STOCK_EDIT);
255 gtk_box_pack_start (GTK_BOX (edit_vbox), color_edit, FALSE, FALSE, 5);
256 #if GTK_CHECK_VERSION(2,12,0)
257 gtk_widget_set_tooltip_text(color_edit, " If more than one filter is selected, edit the first selected one");
259 gtk_tooltips_set_tip (tooltips, color_edit, ("Edit the properties of the selected filter."
260 " If more than one filter is selected, edit the first selected one"), NULL);
262 gtk_widget_set_sensitive (color_edit, FALSE);
264 color_enable = gtk_button_new_from_stock(WIRESHARK_STOCK_ENABLE);
265 gtk_box_pack_start (GTK_BOX (edit_vbox), color_enable, FALSE, FALSE, 5);
266 #if GTK_CHECK_VERSION(2,12,0)
267 gtk_widget_set_tooltip_text(color_enable, "Enable the selected filter(s)");
269 gtk_tooltips_set_tip (tooltips, color_enable, ("Enable the selected filter(s)"), NULL);
271 gtk_widget_set_sensitive (color_enable, FALSE);
273 color_disable = gtk_button_new_from_stock(WIRESHARK_STOCK_DISABLE);
274 gtk_box_pack_start (GTK_BOX (edit_vbox), color_disable, FALSE, FALSE, 5);
275 #if GTK_CHECK_VERSION(2,12,0)
276 gtk_widget_set_tooltip_text(color_disable, "Disable the selected filter(s)");
278 gtk_tooltips_set_tip (tooltips, color_disable, ("Disable the selected filter(s)"), NULL);
280 gtk_widget_set_sensitive (color_disable, FALSE);
282 color_delete = gtk_button_new_from_stock(GTK_STOCK_DELETE);
283 gtk_box_pack_start (GTK_BOX (edit_vbox), color_delete, FALSE, FALSE, 5);
284 #if GTK_CHECK_VERSION(2,12,0)
285 gtk_widget_set_tooltip_text(color_delete, "Delete the selected filter(s)");
287 gtk_tooltips_set_tip (tooltips, color_delete, ("Delete the selected filter(s)"), NULL);
289 gtk_widget_set_sensitive (color_delete, FALSE);
290 /* End edit buttons frame */
293 /* manage buttons frame */
294 manage_fr = gtk_frame_new("Manage");
295 gtk_box_pack_start (GTK_BOX (ctrl_vbox), manage_fr, TRUE, TRUE, 0);
297 manage_vbox = gtk_vbox_new (TRUE, 0);
298 gtk_container_set_border_width (GTK_CONTAINER (manage_vbox), 5);
299 gtk_container_add(GTK_CONTAINER(manage_fr), manage_vbox);
301 color_import = gtk_button_new_from_stock(WIRESHARK_STOCK_IMPORT);
302 gtk_box_pack_start (GTK_BOX (manage_vbox), color_import, FALSE, FALSE, 5);
303 #if GTK_CHECK_VERSION(2,12,0)
304 gtk_widget_set_tooltip_text(color_import, "Load filters from a file and append them to the list");
306 gtk_tooltips_set_tip(tooltips, color_import, ("Load filters from a file and append them to the list"), NULL);
308 color_export = gtk_button_new_from_stock(WIRESHARK_STOCK_EXPORT);
309 gtk_box_pack_start (GTK_BOX (manage_vbox), color_export, FALSE, FALSE, 5);
310 #if GTK_CHECK_VERSION(2,12,0)
311 gtk_widget_set_tooltip_text(color_export, "Save all/selected filters to a file");
313 gtk_tooltips_set_tip(tooltips, color_export, ("Save all/selected filters to a file"), NULL);
315 color_clear = gtk_button_new_from_stock(GTK_STOCK_CLEAR);
316 gtk_box_pack_start(GTK_BOX (manage_vbox), color_clear, FALSE, FALSE, 5);
317 #if GTK_CHECK_VERSION(2,12,0)
318 gtk_widget_set_tooltip_text(color_clear, "Clear the filter list and revert to system-wide default filter set");
320 gtk_tooltips_set_tip(tooltips, color_clear, ("Clear the filter list and revert to system-wide default filter set"), NULL);
323 /* filter list frame */
324 list_fr = gtk_frame_new("Filter");
325 gtk_box_pack_start (GTK_BOX (main_hbox), list_fr, TRUE, TRUE, 0);
327 list_vbox = gtk_vbox_new (FALSE, 0);
328 gtk_container_set_border_width (GTK_CONTAINER (list_vbox), 5);
329 gtk_container_add(GTK_CONTAINER(list_fr), list_vbox);
331 list_label = gtk_label_new (("List is processed in order until match is found"));
332 gtk_box_pack_start (GTK_BOX (list_vbox), list_label, FALSE, FALSE, 0);
334 /* create the list of filters */
335 scrolledwindow1 = scrolled_window_new(NULL, NULL);
336 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwindow1),
338 gtk_box_pack_start (GTK_BOX (list_vbox), scrolledwindow1, TRUE, TRUE, 0);
340 /* the list store contains : filter name, filter string, foreground
341 * color, background color, pointer to color filter */
342 store = gtk_list_store_new(6,
349 color_filters = tree_view_new(GTK_TREE_MODEL(store));
350 g_object_unref(store);
351 renderer = gtk_cell_renderer_text_new();
352 column = gtk_tree_view_column_new_with_attributes(titles[0], renderer,
358 gtk_tree_view_column_set_fixed_width(column, 80);
359 gtk_tree_view_append_column(GTK_TREE_VIEW(color_filters), column);
360 renderer = gtk_cell_renderer_text_new();
361 column = gtk_tree_view_column_new_with_attributes(titles[1], renderer,
367 gtk_tree_view_column_set_fixed_width(column, 300);
368 gtk_tree_view_append_column(GTK_TREE_VIEW(color_filters), column);
369 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(color_filters), TRUE);
370 gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW(color_filters), FALSE);
372 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
373 gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
375 gtk_container_add (GTK_CONTAINER (scrolledwindow1), color_filters);
379 order_fr = gtk_frame_new("Order");
380 gtk_box_pack_start (GTK_BOX (main_hbox), order_fr, FALSE, FALSE, 0);
382 order_vbox = gtk_vbox_new (TRUE, 0);
383 gtk_container_set_border_width (GTK_CONTAINER (order_vbox), 5);
384 gtk_container_add(GTK_CONTAINER(order_fr), order_vbox);
386 color_filter_up = gtk_button_new_from_stock(GTK_STOCK_GO_UP);
387 gtk_box_pack_start (GTK_BOX (order_vbox), color_filter_up, FALSE, FALSE, 0);
388 #if GTK_CHECK_VERSION(2,12,0)
389 gtk_widget_set_tooltip_text(color_filter_up, "Move filter higher in list");
391 gtk_tooltips_set_tip (tooltips, color_filter_up, ("Move filter higher in list"), NULL);
393 gtk_widget_set_sensitive (color_filter_up, FALSE);
395 order_move_label = gtk_label_new (("Move\nselected filter\nup or down"));
396 gtk_box_pack_start (GTK_BOX (order_vbox), order_move_label, FALSE, FALSE, 0);
398 color_filter_down = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
399 gtk_box_pack_start (GTK_BOX (order_vbox), color_filter_down, FALSE, FALSE, 0);
400 #if GTK_CHECK_VERSION(2,12,0)
401 gtk_widget_set_tooltip_text(color_filter_down, "Move filter lower in list");
403 gtk_tooltips_set_tip (tooltips, color_filter_down, ("Move filter lower in list"), NULL);
405 gtk_widget_set_sensitive (color_filter_down, FALSE);
408 /* Button row: OK, cancel and help buttons */
409 button_ok_hbox = dlg_button_row_new(GTK_STOCK_OK, GTK_STOCK_APPLY, GTK_STOCK_SAVE, GTK_STOCK_CANCEL, GTK_STOCK_HELP, NULL);
410 gtk_box_pack_start (GTK_BOX (dlg_vbox), button_ok_hbox, FALSE, FALSE, 5);
412 color_ok = g_object_get_data(G_OBJECT(button_ok_hbox), GTK_STOCK_OK);
413 #if GTK_CHECK_VERSION(2,12,0)
414 gtk_widget_set_tooltip_text(color_ok, "Apply the color filters to the display and close this dialog");
416 gtk_tooltips_set_tip (tooltips, color_ok, ("Apply the color filters to the display and close this dialog"), NULL);
418 color_apply = g_object_get_data(G_OBJECT(button_ok_hbox), GTK_STOCK_APPLY);
419 #if GTK_CHECK_VERSION(2,12,0)
420 gtk_widget_set_tooltip_text(color_apply, "Apply the color filters to the display and keep this dialog open");
422 gtk_tooltips_set_tip (tooltips, color_apply, ("Apply the color filters to the display and keep this dialog open"), NULL);
425 color_save = g_object_get_data(G_OBJECT(button_ok_hbox), GTK_STOCK_SAVE);
426 #if GTK_CHECK_VERSION(2,12,0)
427 gtk_widget_set_tooltip_text(color_save, "Save the color filters permanently and keep this dialog open");
429 gtk_tooltips_set_tip (tooltips, color_save, ("Save the color filters permanently and keep this dialog open"), NULL);
431 color_cancel = g_object_get_data(G_OBJECT(button_ok_hbox), GTK_STOCK_CANCEL);
432 window_set_cancel_button(color_win, color_cancel, color_cancel_cb);
433 #if GTK_CHECK_VERSION(2,12,0)
434 gtk_widget_set_tooltip_text(color_cancel, "Cancel changes done (since last \"Apply\") and close this dialog");
436 gtk_tooltips_set_tip (tooltips, color_cancel, ("Cancel changes done (since last \"Apply\") and close this dialog"), NULL);
439 color_help = g_object_get_data(G_OBJECT(button_ok_hbox), GTK_STOCK_HELP);
440 #if GTK_CHECK_VERSION(2,12,0)
441 gtk_widget_set_tooltip_text(color_help, "Get help about this dialog");
443 gtk_tooltips_set_tip (tooltips, color_help, ("Get help about this dialog"), NULL);
445 g_signal_connect(color_help, "clicked", G_CALLBACK(topic_cb), (gpointer)HELP_COLORING_RULES_DIALOG);
447 gtk_widget_grab_default(color_ok);
449 /* signals and such */
450 g_signal_connect(color_win, "destroy", G_CALLBACK(color_destroy_cb), NULL);
451 g_object_set_data(G_OBJECT(color_filter_up), COLOR_FILTERS_CL, color_filters);
452 g_signal_connect(color_filter_up, "clicked", G_CALLBACK(color_filter_up_cb), NULL);
453 g_object_set_data(G_OBJECT(color_filter_down), COLOR_FILTERS_CL, color_filters);
454 g_signal_connect(color_filter_down, "clicked", G_CALLBACK(color_filter_down_cb), NULL);
455 g_signal_connect(selection, "changed", G_CALLBACK(remember_selected_row), color_filters);
456 g_signal_connect(color_filters, "button_press_event", G_CALLBACK(color_filters_button_cb), NULL);
457 g_object_set_data(G_OBJECT(color_filters), COLOR_UP_LB, color_filter_up);
458 g_object_set_data(G_OBJECT(color_filters), COLOR_DOWN_LB, color_filter_down);
459 g_object_set_data(G_OBJECT(color_filters), COLOR_EDIT_LB, color_edit);
460 g_object_set_data(G_OBJECT(color_filters), COLOR_ENABLE_LB, color_enable);
461 g_object_set_data(G_OBJECT(color_filters), COLOR_DISABLE_LB, color_disable);
462 g_object_set_data(G_OBJECT(color_filters), COLOR_DELETE_LB, color_delete);
463 g_object_set_data(G_OBJECT(color_new), COLOR_FILTERS_CL, color_filters);
464 g_signal_connect(color_new, "clicked", G_CALLBACK(color_new_cb), NULL);
465 g_object_set_data(G_OBJECT(color_edit), COLOR_FILTERS_CL, color_filters);
466 g_signal_connect(color_edit, "clicked", G_CALLBACK(color_edit_cb), NULL);
467 g_object_set_data(G_OBJECT(color_enable), COLOR_FILTERS_CL, color_filters);
468 g_signal_connect(color_enable, "clicked", G_CALLBACK(color_disable_cb), FALSE);
469 g_object_set_data(G_OBJECT(color_disable), COLOR_FILTERS_CL, color_filters);
470 g_signal_connect(color_disable, "clicked", G_CALLBACK(color_disable_cb), (gpointer)TRUE);
471 g_object_set_data(G_OBJECT(color_delete), COLOR_EDIT_LB, color_edit);
472 g_object_set_data(G_OBJECT(color_delete), COLOR_FILTERS_CL, color_filters);
473 g_signal_connect(color_delete, "clicked", G_CALLBACK(color_delete_cb), NULL);
474 g_object_set_data(G_OBJECT(color_import), COLOR_FILTERS_CL, color_filters);
475 g_signal_connect(color_import, "clicked", G_CALLBACK(color_import_cb), NULL);
476 g_signal_connect(color_export, "clicked", G_CALLBACK(color_export_cb), NULL);
477 g_object_set_data(G_OBJECT(color_clear), COLOR_FILTERS_CL, color_filters);
478 g_signal_connect(color_clear, "clicked", G_CALLBACK(color_clear_cb), NULL);
479 g_signal_connect(color_ok, "clicked", G_CALLBACK(color_ok_cb), NULL);
480 g_signal_connect(color_apply, "clicked", G_CALLBACK(color_apply_cb), NULL);
481 g_signal_connect(color_save, "clicked", G_CALLBACK(color_save_cb), NULL);
483 g_signal_connect(color_win, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);
485 gtk_widget_grab_focus(color_filters);
487 /* prepare filter list content */
488 color_filters_clone(color_filters);
489 g_object_set_data(G_OBJECT(color_win), COLOR_FILTER_LIST, &color_filter_edit_list);
491 gtk_widget_show_all(color_win);
493 /* hide the Save button if the user uses implicit save */
494 if(!prefs.gui_use_pref_save) {
495 gtk_widget_hide(color_save);
498 window_present(color_win);
501 /* if we specified a preset filter string, open the new dialog and
503 create_new_color_filter(GTK_BUTTON(color_new), filter);
509 /* move a row in the list +/- one position up/down */
510 static void move_this_row (GtkWidget *color_filters,
512 gint amount) /* only tested with +1(down) and -1(up) */
514 color_filter_t *colorf;
516 GtkTreeIter iter1, iter2;
517 gchar *name, *string, *fg_str, *bg_str;
520 g_assert(amount == +1 || amount == -1);
521 g_assert(amount == +1 || filter_number > 0);
522 g_assert(amount == -1 || filter_number < color_dlg_num_of_filters - 1);
524 row_is_moving = TRUE;
525 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
526 gtk_tree_model_iter_nth_child(model, &iter1, NULL, filter_number);
527 gtk_tree_model_iter_nth_child(model, &iter2, NULL, filter_number + amount);
529 gtk_tree_model_get(model, &iter1, 0, &name, 1, &string,
530 2, &fg_str, 3, &bg_str, 4, &disabled, 5, &colorf, -1);
531 gtk_list_store_remove(GTK_LIST_STORE(model), &iter1);
533 gtk_list_store_insert_before(GTK_LIST_STORE(model), &iter1, &iter2);
535 gtk_list_store_insert_after(GTK_LIST_STORE(model), &iter1, &iter2);
537 gtk_list_store_set(GTK_LIST_STORE(model), &iter1,
549 row_is_moving = FALSE;
552 * re-select the initial row
554 gtk_widget_grab_focus(color_filters);
555 gtk_tree_selection_select_iter(gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters)), &iter1);
557 color_filter_edit_list = g_slist_remove(color_filter_edit_list, colorf);
558 color_filter_edit_list = g_slist_insert(color_filter_edit_list, colorf, filter_number + amount);
561 /* User pressed the "Up" button: Move the selected filters up in the list */
563 color_filter_up_cb(GtkButton *button, gpointer user_data _U_)
567 GtkWidget * color_filters;
568 color_filter_t *colorf;
571 GtkTreeSelection *sel;
574 color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(button), COLOR_FILTERS_CL);
576 for (filter_number = 0; filter_number < color_dlg_num_of_filters; filter_number++)
578 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
579 gtk_tree_model_iter_nth_child(model, &iter, NULL, filter_number);
580 gtk_tree_model_get(model, &iter, 5, &colorf, -1);
581 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
582 if (gtk_tree_selection_iter_is_selected(sel, &iter))
583 move_this_row (color_filters, filter_number, amount);
587 /* User pressed the "Down" button: Move the selected filters down in the list */
589 color_filter_down_cb(GtkButton *button, gpointer user_data _U_)
593 GtkWidget * color_filters;
594 color_filter_t *colorf;
599 color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(button), COLOR_FILTERS_CL);
601 for (filter_number = color_dlg_num_of_filters - 1; filter_number >= 0; filter_number--)
603 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
604 gtk_tree_model_iter_nth_child(model, &iter, NULL, filter_number);
605 gtk_tree_model_get(model, &iter, 5, &colorf, -1);
606 if (colorf->selected)
607 move_this_row (color_filters, filter_number, amount);
614 gint count; /* count of selected filters */
615 gboolean first_selected; /* true if the first filter in the list is selected */
616 gboolean last_selected; /* true if the last filter in the list is selected */
617 gboolean all_enabled; /* true if all selected coloring rules are enabled */
618 gboolean all_disabled; /* true if all selected coloring rules are disabled */
619 gpointer color_filters;
621 /* called for each selected row in the tree.
623 static void remember_this_row (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer arg)
626 color_filter_t *colorf;
627 struct remember_data *data = arg;
629 gtk_tree_model_get(model, iter, 5, &colorf, -1);
630 colorf->selected = TRUE;
632 data->all_enabled &= (!colorf->disabled);
633 data->all_disabled &= colorf->disabled;
635 path_index = gtk_tree_path_get_indices(path); /* not to be freed */
636 if (path_index == NULL) /* can return NULL according to API doc.*/
640 color_dlg_row_selected = path_index[0];
642 if (color_dlg_row_selected == 0)
643 data->first_selected = TRUE;
644 if (color_dlg_row_selected == color_dlg_num_of_filters - 1)
645 data->last_selected = TRUE;
649 gtk_tree_view_scroll_to_cell(data->color_filters, path, NULL, FALSE, 0.0f, 0.0f);
652 /* clear the selection flag of this filter */
654 clear_select_flag(gpointer filter_arg, gpointer arg _U_)
656 color_filter_t *colorf = filter_arg;
658 colorf->selected = FALSE;
661 /* The gtk+2.0 version gets called for, (maybe multiple,) changes in the selection. */
663 remember_selected_row(GtkTreeSelection *sel, gpointer color_filters)
666 struct remember_data data;
668 data.first_selected = data.last_selected = FALSE;
669 data.all_enabled = data.all_disabled = TRUE;
671 data.color_filters = color_filters;
673 g_slist_foreach(color_filter_edit_list, clear_select_flag, NULL);
674 gtk_tree_selection_selected_foreach(sel,remember_this_row, &data);
679 * One or more rows are selected, so we can operate on them.
682 /* We can only edit if there is exactly one filter selected */
683 button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_EDIT_LB);
684 gtk_widget_set_sensitive (button, data.count == 1);
686 /* We can enable any number of filters */
687 button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_ENABLE_LB);
688 gtk_widget_set_sensitive (button, !data.all_enabled);
690 /* We can disable any number of filters */
691 button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_DISABLE_LB);
692 gtk_widget_set_sensitive (button, !data.all_disabled);
694 /* We can delete any number of filters */
695 button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_DELETE_LB);
696 gtk_widget_set_sensitive (button, TRUE);
699 * We can move them up *if* one of them isn't the top row,
700 * and move them down *if* one of them isn't the bottom row.
702 button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_UP_LB);
703 gtk_widget_set_sensitive(button, !data.first_selected);
704 button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_DOWN_LB);
705 gtk_widget_set_sensitive(button, !data.last_selected);
709 color_dlg_row_selected = -1;
712 * No row is selected, so we can't do operations that affect the
715 if (!row_is_moving) {
716 button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_UP_LB);
717 gtk_widget_set_sensitive (button, FALSE);
718 button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_DOWN_LB);
719 gtk_widget_set_sensitive (button, FALSE);
721 button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_EDIT_LB);
722 gtk_widget_set_sensitive (button, FALSE);
723 button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_ENABLE_LB);
724 gtk_widget_set_sensitive (button, FALSE);
725 button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_DISABLE_LB);
726 gtk_widget_set_sensitive (button, FALSE);
727 button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_DELETE_LB);
728 gtk_widget_set_sensitive (button, FALSE);
734 /* destroy a single color edit dialog */
736 destroy_edit_dialog_cb(gpointer filter_arg, gpointer dummy _U_)
738 color_filter_t *colorf = (color_filter_t *)filter_arg;
740 if (colorf->edit_dialog != NULL)
741 window_destroy(colorf->edit_dialog);
744 /* Called when the dialog box is being destroyed; destroy any edit
745 * dialogs opened from this dialog.
748 color_destroy_cb (GtkButton *button _U_,
749 gpointer user_data _U_)
751 /* Destroy any edit dialogs we have open. */
752 g_slist_foreach(color_filter_edit_list, destroy_edit_dialog_cb, NULL);
754 /* destroy the filter list itself */
755 color_filter_list_delete(&color_filter_edit_list);
756 color_filter_list_delete(&color_filter_tmp_list);
763 select_row(GtkWidget *color_filters, int row)
767 GtkTreeSelection *sel;
769 /* select the new row */
770 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
771 gtk_tree_model_iter_nth_child(model, &iter, NULL, row);
772 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
773 gtk_tree_selection_select_iter(sel, &iter);
777 /* add a single color filter to the list */
779 add_filter_to_list(gpointer filter_arg, gpointer list_arg, gboolean prepend)
781 color_filter_t *colorf = filter_arg;
782 gchar fg_str[14], bg_str[14];
786 if( strstr(colorf->filter_name,TEMP_COLOR_PREFIX)==NULL) {
787 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(list_arg)));
789 gtk_list_store_prepend(store, &iter);
791 gtk_list_store_append(store, &iter);
793 g_snprintf(fg_str, sizeof(fg_str), "#%04X%04X%04X",
794 colorf->fg_color.red, colorf->fg_color.green, colorf->fg_color.blue);
795 g_snprintf(bg_str, sizeof(bg_str), "#%04X%04X%04X",
796 colorf->bg_color.red, colorf->bg_color.green, colorf->bg_color.blue);
797 gtk_list_store_set(store, &iter,
798 0, colorf->filter_name,
799 1, colorf->filter_text,
805 color_filter_edit_list = g_slist_prepend(color_filter_edit_list, colorf);
807 color_filter_edit_list = g_slist_append(color_filter_edit_list, colorf);
809 color_dlg_num_of_filters++;
811 /* But keep the temporary ones too, so they can be added again
812 * when the user is done editing */
813 color_filter_tmp_list = g_slist_append(color_filter_tmp_list, colorf);
818 /* a new color filter was read in from a filter file */
820 color_filter_add_cb(color_filter_t *colorf, gpointer user_data)
822 GtkWidget *color_filters = user_data;
824 add_filter_to_list(colorf, color_filters, FALSE);
826 gtk_widget_grab_focus(color_filters);
829 /* Create a new filter, add it to the list, and pop up an
830 "Edit color filter" dialog box to edit it. */
832 create_new_color_filter(GtkButton *button, const char *filter)
834 color_filter_t *colorf;
836 color_t bg_color, fg_color;
837 GtkWidget *color_filters;
838 GtkTreeSelection *sel;
840 color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(button), COLOR_FILTERS_CL);
842 /* unselect all filters */
843 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
844 gtk_tree_selection_unselect_all (sel);
846 /* Use the default background and foreground colors as the colors. */
847 style = gtk_widget_get_style(new_packet_list_get_widget());
848 gdkcolor_to_color_t(&bg_color, &style->base[GTK_STATE_NORMAL]);
849 gdkcolor_to_color_t(&fg_color, &style->text[GTK_STATE_NORMAL]);
851 colorf = color_filter_new("name", filter, &bg_color, &fg_color, FALSE);
852 add_filter_to_list(colorf, color_filters, TRUE);
853 select_row(color_filters, 0);
855 /* open the edit dialog */
856 edit_color_filter_dialog(color_filters, TRUE /* is a new filter */);
858 gtk_widget_grab_focus(color_filters);
861 /* User pressed the "New" button: Create a new filter in the list,
862 and pop up an "Edit color filter" dialog box to edit it. */
864 color_new_cb(GtkButton *button, gpointer user_data _U_)
866 create_new_color_filter(button, "filter");
869 /* User pressed the "Edit" button: Pop up an "Edit color filter" dialog box
870 * to edit an existing filter. */
872 color_edit_cb(GtkButton *button, gpointer user_data _U_)
874 GtkWidget *color_filters;
876 color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(button), COLOR_FILTERS_CL);
877 g_assert(color_dlg_row_selected != -1);
878 edit_color_filter_dialog(color_filters, FALSE /* is not a new filter */);
881 /* User double-clicked on the coloring rule */
883 color_filters_button_cb(GtkWidget *list, GdkEventButton *event,
886 if (event->type == GDK_2BUTTON_PRESS) {
887 edit_color_filter_dialog(list, FALSE);
893 /* action_disable==TRUE ==> User pressed the "Disable" button:
894 * Disable the selected filters in the list.
895 * action_disable==FALSE ==> User pressed the "Enable" button:
896 * Enable the selected filters in the list.
899 color_disable_cb(GtkWidget *widget, gboolean action_disable)
903 GtkWidget * color_filters;
904 color_filter_t *colorf;
907 GtkTreeSelection *sel;
909 color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(widget), COLOR_FILTERS_CL);
911 for (filter_number = 0; filter_number < color_dlg_num_of_filters; filter_number++)
913 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
914 gtk_tree_model_iter_nth_child(model, &iter, NULL, filter_number);
915 gtk_tree_model_get(model, &iter, 5, &colorf, -1);
916 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
917 if (gtk_tree_selection_iter_is_selected(sel, &iter)) {
918 colorf->disabled = action_disable;
919 gtk_list_store_set(GTK_LIST_STORE(model), &iter,
920 4, action_disable, -1);
923 button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_ENABLE_LB);
924 gtk_widget_set_sensitive(button, action_disable);
925 button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_DISABLE_LB);
926 gtk_widget_set_sensitive(button, !action_disable);
929 /* Delete a single color filter from the list and elsewhere. */
931 color_delete_single(gint row, GtkWidget *color_filters)
933 color_filter_t *colorf;
939 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
940 gtk_tree_model_iter_nth_child(model, &iter, NULL, row);
941 gtk_tree_model_get(model, &iter, 5, &colorf, -1);
943 /* Remove this color filter from the CList displaying the
945 gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
946 color_dlg_num_of_filters--;
948 /* Destroy any "Edit color filter" dialog boxes editing it. */
949 if (colorf->edit_dialog != NULL)
950 window_destroy(colorf->edit_dialog);
952 /* Delete the color filter from the list of color filters. */
953 color_filter_edit_list = g_slist_remove(color_filter_edit_list, colorf);
954 color_filter_delete(colorf);
956 /* If we grab the focus after updating the selection, the first
957 * row is always selected, so we do it before */
958 gtk_widget_grab_focus(color_filters);
961 /* User pressed the "Delete" button: Delete the selected filters from the list.*/
963 color_delete_cb(GtkWidget *widget, gpointer user_data _U_)
965 GtkWidget *color_filters;
966 gint row, num_filters;
969 GtkTreeSelection *sel;
971 color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(widget), COLOR_FILTERS_CL);
973 /* get the number of filters in the list */
974 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
975 num_filters = gtk_tree_model_iter_n_children(model, NULL);
976 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
978 /* iterate through the list and delete the selected ones */
979 for (row = num_filters - 1; row >= 0; row--)
981 gtk_tree_model_iter_nth_child(model, &iter, NULL, row);
982 if (gtk_tree_selection_iter_is_selected(sel, &iter))
983 color_delete_single (row, color_filters);
987 /* User pressed "Import": Pop up an "Import color filter" dialog box. */
989 color_import_cb(GtkButton *button, gpointer data _U_)
991 GtkWidget *color_filters;
992 GtkTreeSelection *sel;
994 color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(button), COLOR_FILTERS_CL);
996 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
997 gtk_tree_selection_unselect_all (sel);
999 file_color_import_cmd_cb(color_filters, &color_filter_edit_list);
1002 /* User pressed "Export": Pop up an "Export color filter" dialog box. */
1004 color_export_cb(GtkButton *button, gpointer data _U_)
1006 GtkWidget *color_filters;
1008 color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(button), COLOR_FILTERS_CL);
1010 file_color_export_cmd_cb(color_filters, color_filter_edit_list);
1013 /* User confirmed the clear operation: Remove all user defined color filters and
1014 revert to the global file. */
1016 color_clear_cmd(GtkWidget *widget)
1018 GtkWidget * color_filters;
1020 color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(widget), COLOR_FILTERS_CL);
1022 while (color_dlg_num_of_filters > 0)
1024 color_delete_single (color_dlg_num_of_filters-1, color_filters);
1027 /* try to read the global filters */
1028 color_filters_read_globals(color_filters);
1031 /* Clear button: user responded to question */
1032 static void color_clear_answered_cb(gpointer dialog _U_, gint btn, gpointer data)
1035 case(ESD_BTN_CLEAR):
1036 color_clear_cmd(data);
1038 case(ESD_BTN_CANCEL):
1041 g_assert_not_reached();
1045 /* User pressed "clear" button: ask user before really doing it */
1047 color_clear_cb(GtkWidget *widget, gpointer data _U_) {
1050 /* ask user, if he/she is really sure */
1051 dialog = simple_dialog(ESD_TYPE_CONFIRMATION, ESD_BTN_CLEAR | ESD_BTN_CANCEL,
1052 "%sRemove all your personal color settings?%s\n\n"
1053 "This will revert the color settings to global defaults.\n\n"
1054 "Are you really sure?",
1055 simple_dialog_primary_start(), simple_dialog_primary_end());
1057 simple_dialog_set_cb(dialog, color_clear_answered_cb, widget);
1062 /* User pressed "Ok" button: Exit dialog and apply new list of
1063 color filters to the capture. */
1065 color_ok_cb(GtkButton *button _U_, gpointer user_data _U_)
1067 /* Apply the new coloring rules... */
1068 color_apply_cb(button,user_data);
1070 /* ... and destroy the dialog box. */
1071 window_destroy(colorize_win);
1074 /* User pressed "Apply" button: apply the new list of color filters
1077 color_apply_cb(GtkButton *button _U_, gpointer user_data _U_)
1079 /* if we don't have a Save button, just save the settings now */
1080 if (!prefs.gui_use_pref_save) {
1081 if (!color_filters_write(color_filter_edit_list))
1082 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
1083 "Could not open filter file: %s", g_strerror(errno));
1086 /* Apply the coloring rules, both the temporary ones in
1087 * color_filter_tmp_list as the permanent ones in color_filter_edit_list
1089 color_filters_apply(color_filter_tmp_list, color_filter_edit_list);
1092 new_packet_list_colorize_packets();
1095 /* User pressed the "Save" button: save the color filters to the
1096 color filter file. */
1098 color_save_cb(GtkButton *button _U_, gpointer user_data _U_)
1101 if (!color_filters_write(color_filter_edit_list))
1102 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
1103 "Could not open filter file: %s", g_strerror(errno));
1106 /* User pressed "Cancel" button (or "ESC" or the 'X'):
1107 Exit dialog without colorizing packets with the new list. */
1109 color_cancel_cb(GtkWidget *widget _U_, gpointer user_data _U_)
1111 /* Destroy the dialog box. */
1112 window_destroy(colorize_win);