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.
34 #include <epan/packet.h>
37 #include "color_filters.h"
38 #include "color_dlg.h"
40 #include <epan/dfilter/dfilter.h>
41 #include "simple_dialog.h"
42 #include "dlg_utils.h"
43 #include "gui_utils.h"
44 #include "dfilter_expr_dlg.h"
45 #include "compat_macros.h"
46 #include "filter_dlg.h"
47 #include "capture_file_dlg.h"
48 #include "gtkglobals.h"
49 #include <epan/prefs.h>
52 #include "color_edit_dlg.h"
54 /* XXX - ugly workaround for bug #699 */
55 /* the "Up"/"Down" buttons of the GTK2.x version doesn't work properly */
56 /* simply use the GTK1.x version of this dialog for now ... */
57 #if GTK_MAJOR_VERSION >= 2
58 #undef GTK_MAJOR_VERSION
59 #define GTK_MAJOR_VERSION 1
60 #define BUTTON_SIZE_X -1
61 #define BUTTON_SIZE_Y -1
63 #define BUTTON_SIZE_X 50
64 #define BUTTON_SIZE_Y 20
66 /* XXX - ugly workaround for bug #699 */
69 static GtkWidget* colorize_dialog_new(char *filter);
70 static void add_filter_to_list(gpointer filter_arg, gpointer list_arg);
71 static void color_filter_up_cb(GtkButton *button, gpointer user_data);
72 static void color_filter_down_cb(GtkButton *button, gpointer user_data);
73 #if GTK_MAJOR_VERSION < 2
74 static void remember_selected_row(GtkCList *clist, gint row, gint column,
75 GdkEvent *event, gpointer user_data);
76 static void unremember_selected_row(GtkCList *clist, gint row, gint column,
77 GdkEvent *event, gpointer user_data);
79 static void remember_selected_row(GtkTreeSelection *sel, gpointer list);
81 static void color_destroy_cb(GtkButton *button, gpointer user_data);
82 static void destroy_edit_dialog_cb(gpointer filter_arg, gpointer dummy);
83 static void create_new_color_filter(GtkButton *button, const char *filter);
84 static void color_new_cb(GtkButton *button, gpointer user_data);
85 static void color_edit_cb(GtkButton *button, gpointer user_data);
86 static void color_delete_cb(GtkWidget *widget, gpointer user_data);
87 static void color_save_cb(GtkButton *button, gpointer user_data);
88 static void color_ok_cb(GtkButton *button, gpointer user_data);
89 static void color_cancel_cb(GtkWidget *widget, gpointer user_data);
90 static void color_apply_cb(GtkButton *button, gpointer user_data);
91 static void color_clear_cb(GtkWidget *button, gpointer user_data);
92 static void color_export_cb(GtkButton *button, gpointer user_data );
93 static void color_import_cb(GtkButton *button, gpointer user_data );
95 static GtkWidget* color_sel_win_new(color_filter_t *colorf, gboolean);
96 static void color_sel_ok_cb(GtkButton *button, gpointer user_data);
97 static void color_sel_cancel_cb(GtkObject *object, gpointer user_data);
100 static GtkWidget *colorize_win;
101 gint num_of_filters; /* number of filters being displayed */
102 gint row_selected; /* row in color_filters that is selected */
104 /* This is a list of all current color filters in the dialog
105 * (copied from color_filters.c and edited with the dialog).
106 * The color filter items are not identical to the ones used for the
107 * packet list display, so they can be safely edited.
109 * XXX - use the existing GTK list for this purpose and build temporary copies
110 * e.g. for the save/export functions.
111 * Problem: Don't know when able to safely throw away, e.g. while exporting.
113 static GSList *color_filter_edit_list = NULL;
116 #define COLOR_UP_LB "color_up_lb"
117 #define COLOR_DOWN_LB "color_down_lb"
118 #define COLOR_EDIT_LB "color_edit_lb"
119 #define COLOR_DELETE_LB "color_delete_lb"
120 #define COLOR_FILTERS_CL "color_filters_cl"
121 #define COLOR_FILTER_LIST "color_filter_list"
124 /* Callback for the "Display:Coloring Rules" menu item. */
126 color_display_cb(GtkWidget *w _U_, gpointer d _U_)
128 if (colorize_win != NULL) {
129 /* There's already a color dialog box active; reactivate it. */
130 reactivate_window(colorize_win);
132 /* Create a new "Colorize Display" dialog. */
133 colorize_win = colorize_dialog_new(NULL);
137 /* this opens the color dialog and presets the filter string */
139 color_display_with_filter(char *filter)
141 if (colorize_win != NULL) {
142 /* There's already a color dialog box active; reactivate it. */
143 reactivate_window(colorize_win);
145 /* Create a new "Colorize Display" dialog. */
146 colorize_win = colorize_dialog_new(filter);
150 /* if this filter is selected - count it in the given int* */
152 count_this_select(gpointer filter_arg, gpointer counter_arg)
154 color_filter_t *colorf = filter_arg;
155 int * cnt = counter_arg;
157 if (colorf->selected)
161 /* TODO: implement count of selected filters. Plug in to file_dlg update of "export selected" checkbox. */
162 int color_selected_count(void)
166 g_slist_foreach(color_filter_edit_list, count_this_select, &count);
171 /* Create the "Coloring Rules" dialog. */
173 colorize_dialog_new (char *filter)
175 GtkWidget *color_win;
177 GtkWidget *main_hbox;
178 GtkWidget *ctrl_vbox;
179 GtkTooltips *tooltips;
182 GtkWidget *order_vbox;
183 GtkWidget *color_filter_up;
184 GtkWidget *order_move_label;
185 GtkWidget *color_filter_down;
188 GtkWidget *list_vbox;
189 GtkWidget *scrolledwindow1;
190 GtkWidget *color_filters;
191 GtkWidget *list_label;
194 GtkWidget *edit_vbox;
195 GtkWidget *color_new;
196 GtkWidget *color_edit;
197 GtkWidget *color_delete;
199 GtkWidget *manage_fr;
200 GtkWidget *manage_vbox;
201 GtkWidget *color_export;
202 GtkWidget *color_import;
203 GtkWidget *color_clear;
205 GtkWidget *button_ok_hbox;
207 GtkWidget *color_apply;
208 GtkWidget *color_save;
209 GtkWidget *color_cancel;
210 GtkWidget *color_help;
212 #if GTK_MAJOR_VERSION >= 2
214 GtkCellRenderer *renderer;
215 GtkTreeViewColumn *column;
216 GtkTreeSelection *selection;
218 const gchar *titles[] = { "Name", "String" };
223 row_selected = -1; /* no row selected */
224 tooltips = gtk_tooltips_new ();
226 /* Resizing of the dialog window is now reasonably done.
227 * Default size is set so that it should fit into every usual screen resolution.
228 * All other widgets are always packed depending on the current window size. */
229 color_win = dlg_window_new ("Wireshark: Coloring Rules");
230 OBJECT_SET_DATA(color_win, "color_win", color_win);
231 gtk_window_set_default_size(GTK_WINDOW(color_win), DEF_WIDTH, DEF_HEIGHT * 2/3);
232 dlg_vbox = gtk_vbox_new (FALSE, 0);
233 gtk_container_set_border_width (GTK_CONTAINER (dlg_vbox), 5);
234 gtk_container_add (GTK_CONTAINER (color_win), dlg_vbox);
236 main_hbox = gtk_hbox_new (FALSE, 0);
237 gtk_box_pack_start (GTK_BOX (dlg_vbox), main_hbox, TRUE, TRUE, 0);
239 ctrl_vbox = gtk_vbox_new (FALSE, 0);
240 gtk_box_pack_start (GTK_BOX (main_hbox), ctrl_vbox, FALSE, FALSE, 0);
242 /* edit buttons frame */
243 edit_fr = gtk_frame_new("Edit");
244 gtk_box_pack_start (GTK_BOX (ctrl_vbox), edit_fr, TRUE, TRUE, 0);
246 /* edit_vbox is first button column (containing: new, edit and such) */
247 edit_vbox = gtk_vbutton_box_new();
248 gtk_button_box_set_child_size(GTK_BUTTON_BOX(edit_vbox), BUTTON_SIZE_X, BUTTON_SIZE_Y);
249 gtk_container_set_border_width (GTK_CONTAINER (edit_vbox), 5);
250 gtk_container_add(GTK_CONTAINER(edit_fr), edit_vbox);
252 color_new = BUTTON_NEW_FROM_STOCK(GTK_STOCK_NEW);
253 #if GTK_MAJOR_VERSION < 2
254 WIDGET_SET_SIZE(color_new, BUTTON_SIZE_X, BUTTON_SIZE_Y);
256 gtk_box_pack_start (GTK_BOX (edit_vbox), color_new, FALSE, FALSE, 5);
257 gtk_tooltips_set_tip (tooltips, color_new, ("Create a new filter at the end of the list"), NULL);
259 color_edit = BUTTON_NEW_FROM_STOCK(WIRESHARK_STOCK_EDIT);
260 #if GTK_MAJOR_VERSION < 2
261 WIDGET_SET_SIZE(color_edit, BUTTON_SIZE_X, BUTTON_SIZE_Y);
263 gtk_box_pack_start (GTK_BOX (edit_vbox), color_edit, FALSE, FALSE, 5);
264 gtk_tooltips_set_tip (tooltips, color_edit, ("Edit the properties of the selected filter."
265 " If more than one filter is selected, edit the first selected one"), NULL);
266 gtk_widget_set_sensitive (color_edit, FALSE);
268 color_delete = BUTTON_NEW_FROM_STOCK(GTK_STOCK_DELETE);
269 gtk_box_pack_start (GTK_BOX (edit_vbox), color_delete, FALSE, FALSE, 5);
270 #if GTK_MAJOR_VERSION < 2
271 WIDGET_SET_SIZE(color_delete, BUTTON_SIZE_X, BUTTON_SIZE_Y);
273 gtk_tooltips_set_tip (tooltips, color_delete, ("Delete the selected filter(s)"), NULL);
274 gtk_widget_set_sensitive (color_delete, FALSE);
275 /* End edit buttons frame */
278 /* manage buttons frame */
279 manage_fr = gtk_frame_new("Manage");
280 gtk_box_pack_start (GTK_BOX (ctrl_vbox), manage_fr, FALSE, FALSE, 0);
282 manage_vbox = gtk_vbox_new (FALSE, 0);
283 gtk_container_set_border_width (GTK_CONTAINER (manage_vbox), 5);
284 gtk_container_add(GTK_CONTAINER(manage_fr), manage_vbox);
286 color_export = BUTTON_NEW_FROM_STOCK(WIRESHARK_STOCK_EXPORT);
287 gtk_box_pack_start (GTK_BOX (manage_vbox), color_export, FALSE, FALSE, 5);
288 #if GTK_MAJOR_VERSION < 2
289 WIDGET_SET_SIZE(color_export, BUTTON_SIZE_X, BUTTON_SIZE_Y);
291 gtk_tooltips_set_tip(tooltips, color_export, ("Save all/selected filters to a file"), NULL);
293 color_import = BUTTON_NEW_FROM_STOCK(WIRESHARK_STOCK_IMPORT);
294 gtk_box_pack_start (GTK_BOX (manage_vbox), color_import, FALSE, FALSE, 5);
295 #if GTK_MAJOR_VERSION < 2
296 WIDGET_SET_SIZE(color_import, BUTTON_SIZE_X, BUTTON_SIZE_Y);
298 gtk_tooltips_set_tip(tooltips, color_import, ("Load filters from a file and append them to the list"), NULL);
300 color_clear = BUTTON_NEW_FROM_STOCK(GTK_STOCK_CLEAR);
301 gtk_box_pack_start(GTK_BOX (manage_vbox), color_clear, FALSE, FALSE, 5);
302 #if GTK_MAJOR_VERSION < 2
303 WIDGET_SET_SIZE(color_clear, BUTTON_SIZE_X, BUTTON_SIZE_Y);
305 gtk_tooltips_set_tip(tooltips, color_clear, ("Clear the filter list and revert to system-wide default filter set"), NULL);
308 /* filter list frame */
309 list_fr = gtk_frame_new("Filter");
310 gtk_box_pack_start (GTK_BOX (main_hbox), list_fr, TRUE, TRUE, 0);
312 list_vbox = gtk_vbox_new (FALSE, 0);
313 gtk_container_set_border_width (GTK_CONTAINER (list_vbox), 5);
314 gtk_container_add(GTK_CONTAINER(list_fr), list_vbox);
316 list_label = gtk_label_new (("List is processed in order until match is found"));
317 gtk_box_pack_start (GTK_BOX (list_vbox), list_label, FALSE, FALSE, 0);
319 /* create the list of filters */
320 scrolledwindow1 = scrolled_window_new(NULL, NULL);
321 #if GTK_MAJOR_VERSION >= 2
322 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwindow1),
325 gtk_box_pack_start (GTK_BOX (list_vbox), scrolledwindow1, TRUE, TRUE, 0);
327 #if GTK_MAJOR_VERSION < 2
328 color_filters = gtk_clist_new_with_titles(2, (gchar **) titles);
330 /* the list store contains : filter name, filter string, foreground
331 * color, background color, pointer to color filter */
332 store = gtk_list_store_new(5, G_TYPE_STRING, G_TYPE_STRING,
333 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER);
334 color_filters = tree_view_new(GTK_TREE_MODEL(store));
335 g_object_unref(store);
336 renderer = gtk_cell_renderer_text_new();
337 column = gtk_tree_view_column_new_with_attributes(titles[0], renderer, "text",
339 "background", 3, NULL);
340 gtk_tree_view_column_set_fixed_width(column, 80);
341 gtk_tree_view_append_column(GTK_TREE_VIEW(color_filters), column);
342 renderer = gtk_cell_renderer_text_new();
343 column = gtk_tree_view_column_new_with_attributes(titles[1], renderer, "text",
345 "background", 3, NULL);
346 gtk_tree_view_column_set_fixed_width(column, 300);
347 gtk_tree_view_append_column(GTK_TREE_VIEW(color_filters), column);
348 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(color_filters), TRUE);
349 gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW(color_filters), FALSE);
352 #if GTK_MAJOR_VERSION < 2
353 gtk_clist_set_selection_mode (GTK_CLIST (color_filters),GTK_SELECTION_EXTENDED);
355 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
356 gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
359 gtk_container_add (GTK_CONTAINER (scrolledwindow1), color_filters);
360 #if GTK_MAJOR_VERSION < 2
361 gtk_clist_set_column_width (GTK_CLIST (color_filters), 0, 80);
362 gtk_clist_set_column_width (GTK_CLIST (color_filters), 1, 300);
363 gtk_clist_column_titles_show (GTK_CLIST (color_filters));
368 order_fr = gtk_frame_new("Order");
369 gtk_box_pack_start (GTK_BOX (main_hbox), order_fr, FALSE, FALSE, 0);
371 order_vbox = gtk_vbox_new (TRUE, 0);
372 gtk_container_set_border_width (GTK_CONTAINER (order_vbox), 5);
373 gtk_container_add(GTK_CONTAINER(order_fr), order_vbox);
375 color_filter_up = BUTTON_NEW_FROM_STOCK(GTK_STOCK_GO_UP);
376 #if GTK_MAJOR_VERSION < 2
377 WIDGET_SET_SIZE(color_filter_up, BUTTON_SIZE_X, BUTTON_SIZE_Y);
379 gtk_box_pack_start (GTK_BOX (order_vbox), color_filter_up, FALSE, FALSE, 0);
380 gtk_tooltips_set_tip (tooltips, color_filter_up, ("Move filter higher in list"), NULL);
381 gtk_widget_set_sensitive (color_filter_up, FALSE);
383 order_move_label = gtk_label_new (("Move\nselected filter\nup or down"));
384 gtk_box_pack_start (GTK_BOX (order_vbox), order_move_label, FALSE, FALSE, 0);
386 color_filter_down = BUTTON_NEW_FROM_STOCK(GTK_STOCK_GO_DOWN);
387 #if GTK_MAJOR_VERSION < 2
388 WIDGET_SET_SIZE(color_filter_down, BUTTON_SIZE_X, BUTTON_SIZE_Y);
390 gtk_box_pack_start (GTK_BOX (order_vbox), color_filter_down, FALSE, FALSE, 0);
391 gtk_tooltips_set_tip (tooltips, color_filter_down, ("Move filter lower in list"), NULL);
392 gtk_widget_set_sensitive (color_filter_down, FALSE);
395 /* Button row: OK and cancel buttons */
396 if(topic_available(HELP_COLORING_RULES_DIALOG)) {
397 button_ok_hbox = dlg_button_row_new(GTK_STOCK_OK, GTK_STOCK_APPLY, GTK_STOCK_SAVE, GTK_STOCK_CANCEL, GTK_STOCK_HELP, NULL);
399 button_ok_hbox = dlg_button_row_new(GTK_STOCK_OK, GTK_STOCK_APPLY, GTK_STOCK_SAVE, GTK_STOCK_CANCEL, NULL);
401 gtk_box_pack_start (GTK_BOX (dlg_vbox), button_ok_hbox, FALSE, FALSE, 5);
403 color_ok = OBJECT_GET_DATA(button_ok_hbox, GTK_STOCK_OK);
404 gtk_tooltips_set_tip (tooltips, color_ok, ("Apply the color filters to the display and close this dialog"), NULL);
406 color_apply = OBJECT_GET_DATA(button_ok_hbox, GTK_STOCK_APPLY);
407 gtk_tooltips_set_tip (tooltips, color_apply, ("Apply the color filters to the display and keep this dialog open"), NULL);
409 color_save = OBJECT_GET_DATA(button_ok_hbox, GTK_STOCK_SAVE);
410 gtk_tooltips_set_tip (tooltips, color_save, ("Save the color filters permanently and keep this dialog open"), NULL);
412 color_cancel = OBJECT_GET_DATA(button_ok_hbox, GTK_STOCK_CANCEL);
413 window_set_cancel_button(color_win, color_cancel, color_cancel_cb);
414 gtk_tooltips_set_tip (tooltips, color_cancel, ("Cancel changes done (since last \"Apply\") and close this dialog"), NULL);
416 if(topic_available(HELP_COLORING_RULES_DIALOG)) {
417 color_help = OBJECT_GET_DATA(button_ok_hbox, GTK_STOCK_HELP);
418 gtk_tooltips_set_tip (tooltips, color_help, ("Get help about this dialog"), NULL);
419 SIGNAL_CONNECT(color_help, "clicked", topic_cb, HELP_COLORING_RULES_DIALOG);
422 gtk_widget_grab_default(color_ok);
424 /* signals and such */
425 SIGNAL_CONNECT(color_win, "destroy", color_destroy_cb, NULL);
426 OBJECT_SET_DATA(color_filter_up, COLOR_FILTERS_CL, color_filters);
427 SIGNAL_CONNECT(color_filter_up, "clicked", color_filter_up_cb, NULL);
428 OBJECT_SET_DATA(color_filter_down, COLOR_FILTERS_CL, color_filters);
429 SIGNAL_CONNECT(color_filter_down, "clicked", color_filter_down_cb, NULL);
430 #if GTK_MAJOR_VERSION < 2
431 SIGNAL_CONNECT(color_filters, "select_row", remember_selected_row, NULL);
432 SIGNAL_CONNECT(color_filters, "unselect_row", unremember_selected_row, NULL);
434 SIGNAL_CONNECT(selection, "changed", remember_selected_row, color_filters);
436 OBJECT_SET_DATA(color_filters, COLOR_UP_LB, color_filter_up);
437 OBJECT_SET_DATA(color_filters, COLOR_DOWN_LB, color_filter_down);
438 OBJECT_SET_DATA(color_filters, COLOR_EDIT_LB, color_edit);
439 OBJECT_SET_DATA(color_filters, COLOR_DELETE_LB, color_delete);
440 OBJECT_SET_DATA(color_new, COLOR_FILTERS_CL, color_filters);
441 SIGNAL_CONNECT(color_new, "clicked", color_new_cb, NULL);
442 OBJECT_SET_DATA(color_edit, COLOR_FILTERS_CL, color_filters);
443 SIGNAL_CONNECT(color_edit, "clicked", color_edit_cb, NULL);
444 OBJECT_SET_DATA(color_delete, COLOR_EDIT_LB, color_edit);
445 OBJECT_SET_DATA(color_delete, COLOR_FILTERS_CL, color_filters);
446 SIGNAL_CONNECT(color_delete, "clicked", color_delete_cb, NULL);
447 SIGNAL_CONNECT(color_export, "clicked", color_export_cb, NULL);
448 OBJECT_SET_DATA(color_import, COLOR_FILTERS_CL, color_filters);
449 SIGNAL_CONNECT(color_import, "clicked", color_import_cb, NULL);
450 OBJECT_SET_DATA(color_clear, COLOR_FILTERS_CL, color_filters);
451 SIGNAL_CONNECT(color_clear, "clicked", color_clear_cb, NULL);
452 SIGNAL_CONNECT(color_ok, "clicked", color_ok_cb, NULL);
453 SIGNAL_CONNECT(color_apply, "clicked", color_apply_cb, NULL);
454 SIGNAL_CONNECT(color_save, "clicked", color_save_cb, NULL);
456 SIGNAL_CONNECT(color_win, "delete_event", window_delete_event_cb, NULL);
458 gtk_widget_grab_focus(color_filters);
460 /* prepare filter list content */
461 color_filters_clone(color_filters);
462 OBJECT_SET_DATA(color_win, COLOR_FILTER_LIST, &color_filter_edit_list);
464 gtk_widget_show_all(color_win);
466 /* hide the Save button if the user uses implicit save */
467 if(!prefs.gui_use_pref_save) {
468 gtk_widget_hide(color_save);
471 window_present(color_win);
474 /* if we specified a preset filter string, open the new dialog and
476 create_new_color_filter(GTK_BUTTON(color_new), filter);
482 /* move a row in the list +/- one position up/down */
483 static void move_this_row (GtkWidget *color_filters,
485 gint amount) /* only tested with +1(down) and -1(up) */
487 color_filter_t *colorf;
488 #if GTK_MAJOR_VERSION < 2
492 GtkTreeIter iter1, iter2;
493 gchar *name, *string, *fg_str, *bg_str;
496 g_assert(amount == +1 || amount == -1);
497 g_assert(amount == +1 || filter_number > 0);
498 g_assert(amount == -1 || filter_number < num_of_filters - 1);
500 #if GTK_MAJOR_VERSION < 2
503 lower = filter_number;
504 higher = filter_number + amount;
508 higher = filter_number;
509 lower = filter_number + amount;
512 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), filter_number);
513 gtk_clist_swap_rows(GTK_CLIST(color_filters), higher, lower);
516 * That row is still selected, but it's now moved.
518 remember_selected_row(GTK_CLIST(color_filters), filter_number + amount, 0, NULL, NULL);
521 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
522 gtk_tree_model_iter_nth_child(model, &iter1, NULL, filter_number);
523 gtk_tree_model_iter_nth_child(model, &iter2, NULL, filter_number + amount);
525 gtk_tree_model_get(model, &iter1, 0, &name, 1, &string,
526 2, &fg_str, 3, &bg_str, 4, &colorf, -1);
527 gtk_list_store_remove(GTK_LIST_STORE(model), &iter1);
529 gtk_list_store_insert_before(GTK_LIST_STORE(model), &iter1, &iter2);
531 gtk_list_store_insert_after(GTK_LIST_STORE(model), &iter1, &iter2);
532 gtk_list_store_set(GTK_LIST_STORE(model), &iter1, 0, name, 1, string,
533 2, fg_str, 3, bg_str, 4, colorf, -1);
540 * re-select the initial row
542 gtk_widget_grab_focus(color_filters);
543 gtk_tree_selection_select_iter(gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters)), &iter1);
547 color_filter_edit_list = g_slist_remove(color_filter_edit_list, colorf);
548 color_filter_edit_list = g_slist_insert(color_filter_edit_list, colorf, filter_number + amount);
551 /* User pressed the "Up" button: Move the selected filters up in the list */
553 color_filter_up_cb(GtkButton *button, gpointer user_data _U_)
557 GtkWidget * color_filters;
558 color_filter_t *colorf;
559 #if GTK_MAJOR_VERSION < 2
563 GtkTreeSelection *sel;
567 color_filters = (GtkWidget *)OBJECT_GET_DATA(button, COLOR_FILTERS_CL);
569 #if GTK_MAJOR_VERSION < 2
570 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), 0);
571 if (colorf->selected)
575 for (filter_number = 0; filter_number < num_of_filters; filter_number++)
577 #if GTK_MAJOR_VERSION < 2
578 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), filter_number);
579 if (colorf->selected)
580 move_this_row (color_filters, filter_number, amount);
582 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
583 gtk_tree_model_iter_nth_child(model, &iter, NULL, filter_number);
584 gtk_tree_model_get(model, &iter, 4, &colorf, -1);
585 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
586 if (gtk_tree_selection_iter_is_selected(sel, &iter))
587 move_this_row (color_filters, filter_number, amount);
592 /* User pressed the "Down" button: Move the selected filters down in the list */
594 color_filter_down_cb(GtkButton *button, gpointer user_data _U_)
598 GtkWidget * color_filters;
599 color_filter_t *colorf;
600 #if GTK_MAJOR_VERSION < 2
607 color_filters = (GtkWidget *)OBJECT_GET_DATA(button, COLOR_FILTERS_CL);
609 #if GTK_MAJOR_VERSION < 2
610 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), num_of_filters - 1);
611 if (colorf->selected)
615 for (filter_number = num_of_filters - 1; filter_number >= 0; filter_number--)
617 #if GTK_MAJOR_VERSION < 2
618 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), filter_number);
620 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
621 gtk_tree_model_iter_nth_child(model, &iter, NULL, filter_number);
622 gtk_tree_model_get(model, &iter, 4, &colorf, -1);
624 if (colorf->selected)
625 move_this_row (color_filters, filter_number, amount);
629 /* A row was selected; remember its row number */
630 #if GTK_MAJOR_VERSION < 2
632 remember_selected_row(GtkCList *clist, gint row, gint column _U_,
633 GdkEvent *event _U_, gpointer user_data _U_)
636 color_filter_t *colorf;
640 colorf = gtk_clist_get_row_data(clist, row);
641 colorf->selected = TRUE;
644 * A row is selected, so we can move it up *if* it's not at the top
645 * and move it down *if* it's not at the bottom.
647 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_UP_LB);
648 gtk_widget_set_sensitive (button, row > 0);
649 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_DOWN_LB);
650 gtk_widget_set_sensitive(button, row < num_of_filters - 1);
653 * A row is selected, so we can operate on it.
655 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_EDIT_LB);
656 gtk_widget_set_sensitive (button, TRUE);
657 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_DELETE_LB);
658 gtk_widget_set_sensitive(button, TRUE);
665 gint count; /* count of selected filters */
666 gboolean first_selected; /* true if the first filter in the list is selected */
667 gboolean last_selected; /* true if the last filter in the list is selected */
668 gpointer color_filters;
670 /* called for each selected row in the tree.
672 static void remember_this_row (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer arg)
675 color_filter_t *colorf;
676 struct remember_data *data = arg;
678 gtk_tree_model_get(model, iter, 4, &colorf, -1);
679 colorf->selected = TRUE;
681 path_index = gtk_tree_path_get_indices(path); /* not to be freed */
682 if (path_index == NULL) /* can return NULL according to API doc.*/
686 row_selected = path_index[0];
688 if (row_selected == 0)
689 data->first_selected = TRUE;
690 if (row_selected == num_of_filters - 1)
691 data->last_selected = TRUE;
696 /* clear the selection flag of this filter */
698 clear_select_flag(gpointer filter_arg, gpointer arg _U_)
700 color_filter_t *colorf = filter_arg;
702 colorf->selected = FALSE;
705 /* The gtk+2.0 version gets called for, (maybe multiple,) changes in the selection. */
707 remember_selected_row(GtkTreeSelection *sel, gpointer color_filters)
710 struct remember_data data;
712 data.first_selected = data.last_selected = FALSE;
714 data.color_filters = color_filters;
716 g_slist_foreach(color_filter_edit_list, clear_select_flag, NULL);
717 gtk_tree_selection_selected_foreach(sel,remember_this_row, &data);
722 * One or more rows are selected, so we can operate on them.
725 /* We can only edit if there is exactly one filter selected */
726 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_EDIT_LB);
727 gtk_widget_set_sensitive (button, data.count == 1);
729 /* We can delete any number of filters */
730 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_DELETE_LB);
731 gtk_widget_set_sensitive (button, TRUE);
733 * We can move them up *if* one of them isn't the top row,
734 * and move them down *if* one of them isn't the bottom row.
736 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_UP_LB);
737 gtk_widget_set_sensitive(button, !data.first_selected);
738 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_DOWN_LB);
739 gtk_widget_set_sensitive(button, !data.last_selected);
746 * No row is selected, so we can't do operations that affect the
749 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_UP_LB);
750 gtk_widget_set_sensitive (button, FALSE);
751 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_DOWN_LB);
752 gtk_widget_set_sensitive (button, FALSE);
753 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_EDIT_LB);
754 gtk_widget_set_sensitive (button, FALSE);
755 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_DELETE_LB);
756 gtk_widget_set_sensitive (button, FALSE);
761 #if GTK_MAJOR_VERSION < 2
762 /* A row was unselected; un-remember its row number */
764 unremember_selected_row (GtkCList *clist,
768 gpointer user_data _U_)
771 color_filter_t *colorf;
775 colorf = gtk_clist_get_row_data(clist, row);
776 colorf->selected = FALSE;
778 if (color_selected_count() == 0)
781 * No row is selected, so we can't do operations that affect the
784 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_UP_LB);
785 gtk_widget_set_sensitive (button, FALSE);
786 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_DOWN_LB);
787 gtk_widget_set_sensitive (button, FALSE);
788 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_EDIT_LB);
789 gtk_widget_set_sensitive (button, FALSE);
790 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_DELETE_LB);
791 gtk_widget_set_sensitive(button, FALSE);
798 /* destroy a single color edit dialog */
800 destroy_edit_dialog_cb(gpointer filter_arg, gpointer dummy _U_)
802 color_filter_t *colorf = (color_filter_t *)filter_arg;
804 if (colorf->edit_dialog != NULL)
805 window_destroy(colorf->edit_dialog);
808 /* Called when the dialog box is being destroyed; destroy any edit
809 * dialogs opened from this dialog.
812 color_destroy_cb (GtkButton *button _U_,
813 gpointer user_data _U_)
815 /* Destroy any edit dialogs we have open. */
816 g_slist_foreach(color_filter_edit_list, destroy_edit_dialog_cb, NULL);
818 /* destroy the filter list itself */
819 color_filter_list_delete(&color_filter_edit_list);
826 select_row(GtkWidget *color_filters, int row)
828 #if GTK_MAJOR_VERSION < 2
833 GtkTreeSelection *sel;
836 #if GTK_MAJOR_VERSION < 2
837 /* select the new row */
838 gtk_clist_select_row(GTK_CLIST(color_filters), row, -1);
840 /* select the new row */
841 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
842 num_filters = gtk_tree_model_iter_n_children(model, NULL);
843 gtk_tree_model_iter_nth_child(model, &iter, NULL, row);
844 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
845 gtk_tree_selection_select_iter(sel, &iter);
851 /* add a single color filter to the list */
853 add_filter_to_list(gpointer filter_arg, gpointer list_arg)
855 color_filter_t *colorf = filter_arg;
856 #if GTK_MAJOR_VERSION < 2
857 GtkWidget *color_filters = list_arg;
862 data[0] = colorf->filter_name;
863 data[1] = colorf->filter_text;
864 row = gtk_clist_append(GTK_CLIST(color_filters), data);
865 color_t_to_gdkcolor(&fg, &colorf->fg_color);
866 color_t_to_gdkcolor(&bg, &colorf->bg_color);
867 gtk_clist_set_row_data(GTK_CLIST(color_filters), row, colorf);
868 gtk_clist_set_foreground(GTK_CLIST(color_filters), row, &fg);
869 gtk_clist_set_background(GTK_CLIST(color_filters), row, &bg);
871 gchar fg_str[14], bg_str[14];
875 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(list_arg)));
876 gtk_list_store_append(store, &iter);
877 g_snprintf(fg_str, 14, "#%04X%04X%04X",
878 colorf->fg_color.red, colorf->fg_color.green, colorf->fg_color.blue);
879 g_snprintf(bg_str, 14, "#%04X%04X%04X",
880 colorf->bg_color.red, colorf->bg_color.green, colorf->bg_color.blue);
881 gtk_list_store_set(store, &iter, 0, colorf->filter_name,
882 1, colorf->filter_text, 2, fg_str, 3, bg_str,
885 color_filter_edit_list = g_slist_append(color_filter_edit_list, colorf);
891 /* a new color filter was read in from a filter file */
893 color_filter_add_cb(color_filter_t *colorf, gpointer user_data)
895 GtkWidget *color_filters = user_data;
897 add_filter_to_list(colorf, color_filters);
899 #if GTK_MAJOR_VERSION >= 2
900 gtk_widget_grab_focus(color_filters);
904 /* Create a new filter, add it to the list, and pop up an
905 "Edit color filter" dialog box to edit it. */
907 create_new_color_filter(GtkButton *button, const char *filter)
909 color_filter_t *colorf;
911 color_t bg_color, fg_color;
912 GtkWidget *color_filters;
913 #if GTK_MAJOR_VERSION >= 2
914 GtkTreeSelection *sel;
917 color_filters = (GtkWidget *)OBJECT_GET_DATA(button, COLOR_FILTERS_CL);
919 /* unselect all filters */
920 #if GTK_MAJOR_VERSION >= 2
921 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
922 gtk_tree_selection_unselect_all (sel);
924 gtk_clist_unselect_all (GTK_CLIST(color_filters));
927 /* Use the default background and foreground colors as the colors. */
928 style = gtk_widget_get_style(packet_list);
929 gdkcolor_to_color_t(&bg_color, &style->base[GTK_STATE_NORMAL]);
930 gdkcolor_to_color_t(&fg_color, &style->text[GTK_STATE_NORMAL]);
932 colorf = color_filter_new("name", filter, &bg_color, &fg_color);
934 add_filter_to_list(colorf, color_filters);
936 select_row(color_filters, num_of_filters-1);
938 /* open the edit dialog */
939 edit_color_filter_dialog(color_filters, TRUE /* is a new filter */);
941 #if GTK_MAJOR_VERSION >= 2
942 gtk_widget_grab_focus(color_filters);
946 /* User pressed the "New" button: Create a new filter in the list,
947 and pop up an "Edit color filter" dialog box to edit it. */
949 color_new_cb(GtkButton *button, gpointer user_data _U_)
951 create_new_color_filter(button, "filter");
954 /* User pressed the "Edit" button: Pop up an "Edit color filter" dialog box
955 to edit an existing filter. */
957 color_edit_cb(GtkButton *button, gpointer user_data _U_)
959 GtkWidget *color_filters;
961 color_filters = (GtkWidget *)OBJECT_GET_DATA(button, COLOR_FILTERS_CL);
962 g_assert(row_selected != -1);
963 edit_color_filter_dialog(color_filters, FALSE /* is not a new filter */);
966 /* Delete a single color filter from the list and elsewhere. */
968 color_delete(gint row, GtkWidget *color_filters)
970 color_filter_t *colorf;
972 #if GTK_MAJOR_VERSION >= 2
977 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
978 gtk_tree_model_iter_nth_child(model, &iter, NULL, row);
979 gtk_tree_model_get(model, &iter, 4, &colorf, -1);
981 /* Remove this color filter from the CList displaying the
983 gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
986 /* Destroy any "Edit color filter" dialog boxes editing it. */
987 if (colorf->edit_dialog != NULL)
988 window_destroy(colorf->edit_dialog);
990 /* Delete the color filter from the list of color filters. */
991 color_filter_edit_list = g_slist_remove(color_filter_edit_list, colorf);
992 color_filter_delete(colorf);
994 /* If we grab the focus after updating the selection, the first
995 * row is always selected, so we do it before */
996 gtk_widget_grab_focus(color_filters);
998 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), row);
1000 /* Remove this color filter from the CList displaying the
1002 gtk_clist_remove(GTK_CLIST(color_filters), row);
1005 /* Destroy any "Edit color filter" dialog boxes editing it. */
1006 if (colorf->edit_dialog != NULL)
1007 window_destroy(colorf->edit_dialog);
1009 /* Delete the color filter from the list of color filters. */
1010 color_filter_edit_list = g_slist_remove(color_filter_edit_list, colorf);
1011 color_filter_delete(colorf);
1015 /* User pressed the "Delete" button: Delete the selected filters from the list.*/
1017 color_delete_cb(GtkWidget *widget, gpointer user_data _U_)
1019 GtkWidget *color_filters;
1020 gint row, num_filters;
1021 #if GTK_MAJOR_VERSION < 2
1022 color_filter_t *colorf;
1024 GtkTreeModel *model;
1026 GtkTreeSelection *sel;
1029 color_filters = (GtkWidget *)OBJECT_GET_DATA(widget, COLOR_FILTERS_CL);
1031 /* get the number of filters in the list */
1032 #if GTK_MAJOR_VERSION < 2
1033 num_filters = num_of_filters;
1035 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
1036 num_filters = gtk_tree_model_iter_n_children(model, NULL);
1037 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
1040 /* iterate through the list and delete the selected ones */
1041 for (row = num_filters - 1; row >= 0; row--)
1043 #if GTK_MAJOR_VERSION < 2
1044 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), row);
1045 if (colorf->selected)
1046 color_delete (row, color_filters);
1048 gtk_tree_model_iter_nth_child(model, &iter, NULL, row);
1049 if (gtk_tree_selection_iter_is_selected(sel, &iter))
1050 color_delete (row, color_filters);
1055 /* User pressed "Export": Pop up an "Export color filter" dialog box. */
1057 color_export_cb(GtkButton *button, gpointer data _U_)
1059 GtkWidget *color_filters;
1060 #if GTK_MAJOR_VERSION >= 2
1061 GtkTreeSelection *sel;
1064 color_filters = (GtkWidget *)OBJECT_GET_DATA(button, COLOR_FILTERS_CL);
1066 file_color_export_cmd_cb(color_filters, color_filter_edit_list);
1069 /* User pressed "Import": Pop up an "Import color filter" dialog box. */
1071 color_import_cb(GtkButton *button, gpointer data _U_)
1073 GtkWidget *color_filters;
1074 #if GTK_MAJOR_VERSION >= 2
1075 GtkTreeSelection *sel;
1078 color_filters = (GtkWidget *)OBJECT_GET_DATA(button, COLOR_FILTERS_CL);
1080 #if GTK_MAJOR_VERSION >= 2
1081 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
1082 gtk_tree_selection_unselect_all (sel);
1084 gtk_clist_unselect_all (GTK_CLIST(color_filters));
1087 file_color_import_cmd_cb(color_filters, &color_filter_edit_list);
1090 /* User confirmed the clear operation: Remove all user defined color filters and
1091 revert to the global file. */
1093 color_clear_cmd(GtkWidget *widget)
1095 GtkWidget * color_filters;
1097 color_filters = (GtkWidget *)OBJECT_GET_DATA(widget, COLOR_FILTERS_CL);
1099 while (num_of_filters > 0)
1101 color_delete (num_of_filters-1, color_filters);
1104 /* try to read the global filters */
1105 color_filters_read_globals(color_filters);
1108 /* Clear button: user responded to question */
1109 static void color_clear_answered_cb(gpointer dialog _U_, gint btn, gpointer data)
1112 case(ESD_BTN_CLEAR):
1113 color_clear_cmd(data);
1115 case(ESD_BTN_CANCEL):
1118 g_assert_not_reached();
1122 /* User pressed "clear" button: ask user before really doing it */
1124 color_clear_cb(GtkWidget *widget, gpointer data _U_) {
1127 /* ask user, if he/she is really sure */
1128 dialog = simple_dialog(ESD_TYPE_CONFIRMATION, ESD_BTN_CLEAR | ESD_BTN_CANCEL,
1129 PRIMARY_TEXT_START "Remove all your personal color settings?" PRIMARY_TEXT_END "\n\n"
1130 "This will revert the color settings to global defaults.\n\n"
1131 "Are you really sure?");
1133 simple_dialog_set_cb(dialog, color_clear_answered_cb, widget);
1138 /* User pressed "Ok" button: Exit dialog and apply new list of
1139 color filters to the capture. */
1141 color_ok_cb(GtkButton *button _U_, gpointer user_data _U_)
1143 color_filters_apply(color_filter_edit_list);
1145 /* if we don't have a Save button, just save the settings now */
1146 if (!prefs.gui_use_pref_save) {
1147 if (!color_filters_write(color_filter_edit_list))
1148 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
1149 "Could not open filter file: %s", strerror(errno));
1153 cf_colorize_packets(&cfile);
1155 /* Destroy the dialog box. */
1156 window_destroy(colorize_win);
1159 /* User pressed "Apply" button: apply the new list of color filters
1162 color_apply_cb(GtkButton *button _U_, gpointer user_data _U_)
1164 color_filters_apply(color_filter_edit_list);
1166 cf_colorize_packets(&cfile);
1169 /* User pressed the "Save" button: save the color filters to the
1170 color filter file. */
1172 color_save_cb(GtkButton *button _U_, gpointer user_data _U_)
1175 if (!color_filters_write(color_filter_edit_list))
1176 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
1177 "Could not open filter file: %s", strerror(errno));
1180 /* User pressed "Cancel" button (or "ESC" or the 'X'):
1181 Exit dialog without colorizing packets with the new list. */
1183 color_cancel_cb(GtkWidget *widget _U_, gpointer user_data _U_)
1185 /* Destroy the dialog box. */
1186 window_destroy(colorize_win);