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 );
96 static GtkWidget *colorize_win;
97 gint num_of_filters; /* number of filters being displayed */
98 gint row_selected; /* row in color_filters that is selected */
100 /* This is a list of all current color filters in the dialog
101 * (copied from color_filters.c and edited with the dialog).
102 * The color filter items are not identical to the ones used for the
103 * packet list display, so they can be safely edited.
105 * XXX - use the existing GTK list for this purpose and build temporary copies
106 * e.g. for the save/export functions.
107 * Problem: Don't know when able to safely throw away, e.g. while exporting.
109 static GSList *color_filter_edit_list = NULL;
112 #define COLOR_UP_LB "color_up_lb"
113 #define COLOR_DOWN_LB "color_down_lb"
114 #define COLOR_EDIT_LB "color_edit_lb"
115 #define COLOR_DELETE_LB "color_delete_lb"
116 #define COLOR_FILTERS_CL "color_filters_cl"
117 #define COLOR_FILTER_LIST "color_filter_list"
120 /* Callback for the "Display:Coloring Rules" menu item. */
122 color_display_cb(GtkWidget *w _U_, gpointer d _U_)
124 if (colorize_win != NULL) {
125 /* There's already a color dialog box active; reactivate it. */
126 reactivate_window(colorize_win);
128 /* Create a new "Colorize Display" dialog. */
129 colorize_win = colorize_dialog_new(NULL);
133 /* this opens the color dialog and presets the filter string */
135 color_display_with_filter(char *filter)
137 if (colorize_win != NULL) {
138 /* There's already a color dialog box active; reactivate it. */
139 reactivate_window(colorize_win);
141 /* Create a new "Colorize Display" dialog. */
142 colorize_win = colorize_dialog_new(filter);
146 /* if this filter is selected - count it in the given int* */
148 count_this_select(gpointer filter_arg, gpointer counter_arg)
150 color_filter_t *colorf = filter_arg;
151 int * cnt = counter_arg;
153 if (colorf->selected)
157 /* TODO: implement count of selected filters. Plug in to file_dlg update of "export selected" checkbox. */
158 int color_selected_count(void)
162 g_slist_foreach(color_filter_edit_list, count_this_select, &count);
167 /* Create the "Coloring Rules" dialog. */
169 colorize_dialog_new (char *filter)
171 GtkWidget *color_win;
173 GtkWidget *main_hbox;
174 GtkWidget *ctrl_vbox;
175 GtkTooltips *tooltips;
178 GtkWidget *order_vbox;
179 GtkWidget *color_filter_up;
180 GtkWidget *order_move_label;
181 GtkWidget *color_filter_down;
184 GtkWidget *list_vbox;
185 GtkWidget *scrolledwindow1;
186 GtkWidget *color_filters;
187 GtkWidget *list_label;
190 GtkWidget *edit_vbox;
191 GtkWidget *color_new;
192 GtkWidget *color_edit;
193 GtkWidget *color_delete;
195 GtkWidget *manage_fr;
196 GtkWidget *manage_vbox;
197 GtkWidget *color_export;
198 GtkWidget *color_import;
199 GtkWidget *color_clear;
201 GtkWidget *button_ok_hbox;
203 GtkWidget *color_apply;
204 GtkWidget *color_save;
205 GtkWidget *color_cancel;
206 GtkWidget *color_help;
208 #if GTK_MAJOR_VERSION >= 2
210 GtkCellRenderer *renderer;
211 GtkTreeViewColumn *column;
212 GtkTreeSelection *selection;
214 const gchar *titles[] = { "Name", "String" };
219 row_selected = -1; /* no row selected */
220 tooltips = gtk_tooltips_new ();
222 /* Resizing of the dialog window is now reasonably done.
223 * Default size is set so that it should fit into every usual screen resolution.
224 * All other widgets are always packed depending on the current window size. */
225 color_win = dlg_window_new ("Wireshark: Coloring Rules");
226 OBJECT_SET_DATA(color_win, "color_win", color_win);
227 gtk_window_set_default_size(GTK_WINDOW(color_win), DEF_WIDTH, DEF_HEIGHT * 2/3);
228 dlg_vbox = gtk_vbox_new (FALSE, 0);
229 gtk_container_set_border_width (GTK_CONTAINER (dlg_vbox), 5);
230 gtk_container_add (GTK_CONTAINER (color_win), dlg_vbox);
232 main_hbox = gtk_hbox_new (FALSE, 0);
233 gtk_box_pack_start (GTK_BOX (dlg_vbox), main_hbox, TRUE, TRUE, 0);
235 ctrl_vbox = gtk_vbox_new (FALSE, 0);
236 gtk_box_pack_start (GTK_BOX (main_hbox), ctrl_vbox, FALSE, FALSE, 0);
238 /* edit buttons frame */
239 edit_fr = gtk_frame_new("Edit");
240 gtk_box_pack_start (GTK_BOX (ctrl_vbox), edit_fr, TRUE, TRUE, 0);
242 /* edit_vbox is first button column (containing: new, edit and such) */
243 edit_vbox = gtk_vbutton_box_new();
244 gtk_button_box_set_child_size(GTK_BUTTON_BOX(edit_vbox), BUTTON_SIZE_X, BUTTON_SIZE_Y);
245 gtk_container_set_border_width (GTK_CONTAINER (edit_vbox), 5);
246 gtk_container_add(GTK_CONTAINER(edit_fr), edit_vbox);
248 color_new = BUTTON_NEW_FROM_STOCK(GTK_STOCK_NEW);
249 #if GTK_MAJOR_VERSION < 2
250 WIDGET_SET_SIZE(color_new, BUTTON_SIZE_X, BUTTON_SIZE_Y);
252 gtk_box_pack_start (GTK_BOX (edit_vbox), color_new, FALSE, FALSE, 5);
253 gtk_tooltips_set_tip (tooltips, color_new, ("Create a new filter at the end of the list"), NULL);
255 color_edit = BUTTON_NEW_FROM_STOCK(WIRESHARK_STOCK_EDIT);
256 #if GTK_MAJOR_VERSION < 2
257 WIDGET_SET_SIZE(color_edit, BUTTON_SIZE_X, BUTTON_SIZE_Y);
259 gtk_box_pack_start (GTK_BOX (edit_vbox), color_edit, FALSE, FALSE, 5);
260 gtk_tooltips_set_tip (tooltips, color_edit, ("Edit the properties of the selected filter."
261 " If more than one filter is selected, edit the first selected one"), NULL);
262 gtk_widget_set_sensitive (color_edit, FALSE);
264 color_delete = BUTTON_NEW_FROM_STOCK(GTK_STOCK_DELETE);
265 gtk_box_pack_start (GTK_BOX (edit_vbox), color_delete, FALSE, FALSE, 5);
266 #if GTK_MAJOR_VERSION < 2
267 WIDGET_SET_SIZE(color_delete, BUTTON_SIZE_X, BUTTON_SIZE_Y);
269 gtk_tooltips_set_tip (tooltips, color_delete, ("Delete the selected filter(s)"), NULL);
270 gtk_widget_set_sensitive (color_delete, FALSE);
271 /* End edit buttons frame */
274 /* manage buttons frame */
275 manage_fr = gtk_frame_new("Manage");
276 gtk_box_pack_start (GTK_BOX (ctrl_vbox), manage_fr, FALSE, FALSE, 0);
278 manage_vbox = gtk_vbox_new (FALSE, 0);
279 gtk_container_set_border_width (GTK_CONTAINER (manage_vbox), 5);
280 gtk_container_add(GTK_CONTAINER(manage_fr), manage_vbox);
282 color_export = BUTTON_NEW_FROM_STOCK(WIRESHARK_STOCK_EXPORT);
283 gtk_box_pack_start (GTK_BOX (manage_vbox), color_export, FALSE, FALSE, 5);
284 #if GTK_MAJOR_VERSION < 2
285 WIDGET_SET_SIZE(color_export, BUTTON_SIZE_X, BUTTON_SIZE_Y);
287 gtk_tooltips_set_tip(tooltips, color_export, ("Save all/selected filters to a file"), NULL);
289 color_import = BUTTON_NEW_FROM_STOCK(WIRESHARK_STOCK_IMPORT);
290 gtk_box_pack_start (GTK_BOX (manage_vbox), color_import, FALSE, FALSE, 5);
291 #if GTK_MAJOR_VERSION < 2
292 WIDGET_SET_SIZE(color_import, BUTTON_SIZE_X, BUTTON_SIZE_Y);
294 gtk_tooltips_set_tip(tooltips, color_import, ("Load filters from a file and append them to the list"), NULL);
296 color_clear = BUTTON_NEW_FROM_STOCK(GTK_STOCK_CLEAR);
297 gtk_box_pack_start(GTK_BOX (manage_vbox), color_clear, FALSE, FALSE, 5);
298 #if GTK_MAJOR_VERSION < 2
299 WIDGET_SET_SIZE(color_clear, BUTTON_SIZE_X, BUTTON_SIZE_Y);
301 gtk_tooltips_set_tip(tooltips, color_clear, ("Clear the filter list and revert to system-wide default filter set"), NULL);
304 /* filter list frame */
305 list_fr = gtk_frame_new("Filter");
306 gtk_box_pack_start (GTK_BOX (main_hbox), list_fr, TRUE, TRUE, 0);
308 list_vbox = gtk_vbox_new (FALSE, 0);
309 gtk_container_set_border_width (GTK_CONTAINER (list_vbox), 5);
310 gtk_container_add(GTK_CONTAINER(list_fr), list_vbox);
312 list_label = gtk_label_new (("List is processed in order until match is found"));
313 gtk_box_pack_start (GTK_BOX (list_vbox), list_label, FALSE, FALSE, 0);
315 /* create the list of filters */
316 scrolledwindow1 = scrolled_window_new(NULL, NULL);
317 #if GTK_MAJOR_VERSION >= 2
318 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwindow1),
321 gtk_box_pack_start (GTK_BOX (list_vbox), scrolledwindow1, TRUE, TRUE, 0);
323 #if GTK_MAJOR_VERSION < 2
324 color_filters = gtk_clist_new_with_titles(2, (gchar **) titles);
326 /* the list store contains : filter name, filter string, foreground
327 * color, background color, pointer to color filter */
328 store = gtk_list_store_new(5, G_TYPE_STRING, G_TYPE_STRING,
329 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER);
330 color_filters = tree_view_new(GTK_TREE_MODEL(store));
331 g_object_unref(store);
332 renderer = gtk_cell_renderer_text_new();
333 column = gtk_tree_view_column_new_with_attributes(titles[0], renderer, "text",
335 "background", 3, NULL);
336 gtk_tree_view_column_set_fixed_width(column, 80);
337 gtk_tree_view_append_column(GTK_TREE_VIEW(color_filters), column);
338 renderer = gtk_cell_renderer_text_new();
339 column = gtk_tree_view_column_new_with_attributes(titles[1], renderer, "text",
341 "background", 3, NULL);
342 gtk_tree_view_column_set_fixed_width(column, 300);
343 gtk_tree_view_append_column(GTK_TREE_VIEW(color_filters), column);
344 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(color_filters), TRUE);
345 gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW(color_filters), FALSE);
348 #if GTK_MAJOR_VERSION < 2
349 gtk_clist_set_selection_mode (GTK_CLIST (color_filters),GTK_SELECTION_EXTENDED);
351 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
352 gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
355 gtk_container_add (GTK_CONTAINER (scrolledwindow1), color_filters);
356 #if GTK_MAJOR_VERSION < 2
357 gtk_clist_set_column_width (GTK_CLIST (color_filters), 0, 80);
358 gtk_clist_set_column_width (GTK_CLIST (color_filters), 1, 300);
359 gtk_clist_column_titles_show (GTK_CLIST (color_filters));
364 order_fr = gtk_frame_new("Order");
365 gtk_box_pack_start (GTK_BOX (main_hbox), order_fr, FALSE, FALSE, 0);
367 order_vbox = gtk_vbox_new (TRUE, 0);
368 gtk_container_set_border_width (GTK_CONTAINER (order_vbox), 5);
369 gtk_container_add(GTK_CONTAINER(order_fr), order_vbox);
371 color_filter_up = BUTTON_NEW_FROM_STOCK(GTK_STOCK_GO_UP);
372 #if GTK_MAJOR_VERSION < 2
373 WIDGET_SET_SIZE(color_filter_up, BUTTON_SIZE_X, BUTTON_SIZE_Y);
375 gtk_box_pack_start (GTK_BOX (order_vbox), color_filter_up, FALSE, FALSE, 0);
376 gtk_tooltips_set_tip (tooltips, color_filter_up, ("Move filter higher in list"), NULL);
377 gtk_widget_set_sensitive (color_filter_up, FALSE);
379 order_move_label = gtk_label_new (("Move\nselected filter\nup or down"));
380 gtk_box_pack_start (GTK_BOX (order_vbox), order_move_label, FALSE, FALSE, 0);
382 color_filter_down = BUTTON_NEW_FROM_STOCK(GTK_STOCK_GO_DOWN);
383 #if GTK_MAJOR_VERSION < 2
384 WIDGET_SET_SIZE(color_filter_down, BUTTON_SIZE_X, BUTTON_SIZE_Y);
386 gtk_box_pack_start (GTK_BOX (order_vbox), color_filter_down, FALSE, FALSE, 0);
387 gtk_tooltips_set_tip (tooltips, color_filter_down, ("Move filter lower in list"), NULL);
388 gtk_widget_set_sensitive (color_filter_down, FALSE);
391 /* Button row: OK and cancel buttons */
392 if(topic_available(HELP_COLORING_RULES_DIALOG)) {
393 button_ok_hbox = dlg_button_row_new(GTK_STOCK_OK, GTK_STOCK_APPLY, GTK_STOCK_SAVE, GTK_STOCK_CANCEL, GTK_STOCK_HELP, NULL);
395 button_ok_hbox = dlg_button_row_new(GTK_STOCK_OK, GTK_STOCK_APPLY, GTK_STOCK_SAVE, GTK_STOCK_CANCEL, NULL);
397 gtk_box_pack_start (GTK_BOX (dlg_vbox), button_ok_hbox, FALSE, FALSE, 5);
399 color_ok = OBJECT_GET_DATA(button_ok_hbox, GTK_STOCK_OK);
400 gtk_tooltips_set_tip (tooltips, color_ok, ("Apply the color filters to the display and close this dialog"), NULL);
402 color_apply = OBJECT_GET_DATA(button_ok_hbox, GTK_STOCK_APPLY);
403 gtk_tooltips_set_tip (tooltips, color_apply, ("Apply the color filters to the display and keep this dialog open"), NULL);
405 color_save = OBJECT_GET_DATA(button_ok_hbox, GTK_STOCK_SAVE);
406 gtk_tooltips_set_tip (tooltips, color_save, ("Save the color filters permanently and keep this dialog open"), NULL);
408 color_cancel = OBJECT_GET_DATA(button_ok_hbox, GTK_STOCK_CANCEL);
409 window_set_cancel_button(color_win, color_cancel, color_cancel_cb);
410 gtk_tooltips_set_tip (tooltips, color_cancel, ("Cancel changes done (since last \"Apply\") and close this dialog"), NULL);
412 if(topic_available(HELP_COLORING_RULES_DIALOG)) {
413 color_help = OBJECT_GET_DATA(button_ok_hbox, GTK_STOCK_HELP);
414 gtk_tooltips_set_tip (tooltips, color_help, ("Get help about this dialog"), NULL);
415 SIGNAL_CONNECT(color_help, "clicked", topic_cb, HELP_COLORING_RULES_DIALOG);
418 gtk_widget_grab_default(color_ok);
420 /* signals and such */
421 SIGNAL_CONNECT(color_win, "destroy", color_destroy_cb, NULL);
422 OBJECT_SET_DATA(color_filter_up, COLOR_FILTERS_CL, color_filters);
423 SIGNAL_CONNECT(color_filter_up, "clicked", color_filter_up_cb, NULL);
424 OBJECT_SET_DATA(color_filter_down, COLOR_FILTERS_CL, color_filters);
425 SIGNAL_CONNECT(color_filter_down, "clicked", color_filter_down_cb, NULL);
426 #if GTK_MAJOR_VERSION < 2
427 SIGNAL_CONNECT(color_filters, "select_row", remember_selected_row, NULL);
428 SIGNAL_CONNECT(color_filters, "unselect_row", unremember_selected_row, NULL);
430 SIGNAL_CONNECT(selection, "changed", remember_selected_row, color_filters);
432 OBJECT_SET_DATA(color_filters, COLOR_UP_LB, color_filter_up);
433 OBJECT_SET_DATA(color_filters, COLOR_DOWN_LB, color_filter_down);
434 OBJECT_SET_DATA(color_filters, COLOR_EDIT_LB, color_edit);
435 OBJECT_SET_DATA(color_filters, COLOR_DELETE_LB, color_delete);
436 OBJECT_SET_DATA(color_new, COLOR_FILTERS_CL, color_filters);
437 SIGNAL_CONNECT(color_new, "clicked", color_new_cb, NULL);
438 OBJECT_SET_DATA(color_edit, COLOR_FILTERS_CL, color_filters);
439 SIGNAL_CONNECT(color_edit, "clicked", color_edit_cb, NULL);
440 OBJECT_SET_DATA(color_delete, COLOR_EDIT_LB, color_edit);
441 OBJECT_SET_DATA(color_delete, COLOR_FILTERS_CL, color_filters);
442 SIGNAL_CONNECT(color_delete, "clicked", color_delete_cb, NULL);
443 SIGNAL_CONNECT(color_export, "clicked", color_export_cb, NULL);
444 OBJECT_SET_DATA(color_import, COLOR_FILTERS_CL, color_filters);
445 SIGNAL_CONNECT(color_import, "clicked", color_import_cb, NULL);
446 OBJECT_SET_DATA(color_clear, COLOR_FILTERS_CL, color_filters);
447 SIGNAL_CONNECT(color_clear, "clicked", color_clear_cb, NULL);
448 SIGNAL_CONNECT(color_ok, "clicked", color_ok_cb, NULL);
449 SIGNAL_CONNECT(color_apply, "clicked", color_apply_cb, NULL);
450 SIGNAL_CONNECT(color_save, "clicked", color_save_cb, NULL);
452 SIGNAL_CONNECT(color_win, "delete_event", window_delete_event_cb, NULL);
454 gtk_widget_grab_focus(color_filters);
456 /* prepare filter list content */
457 color_filters_clone(color_filters);
458 OBJECT_SET_DATA(color_win, COLOR_FILTER_LIST, &color_filter_edit_list);
460 gtk_widget_show_all(color_win);
462 /* hide the Save button if the user uses implicit save */
463 if(!prefs.gui_use_pref_save) {
464 gtk_widget_hide(color_save);
467 window_present(color_win);
470 /* if we specified a preset filter string, open the new dialog and
472 create_new_color_filter(GTK_BUTTON(color_new), filter);
478 /* move a row in the list +/- one position up/down */
479 static void move_this_row (GtkWidget *color_filters,
481 gint amount) /* only tested with +1(down) and -1(up) */
483 color_filter_t *colorf;
484 #if GTK_MAJOR_VERSION < 2
488 GtkTreeIter iter1, iter2;
489 gchar *name, *string, *fg_str, *bg_str;
492 g_assert(amount == +1 || amount == -1);
493 g_assert(amount == +1 || filter_number > 0);
494 g_assert(amount == -1 || filter_number < num_of_filters - 1);
496 #if GTK_MAJOR_VERSION < 2
499 lower = filter_number;
500 higher = filter_number + amount;
504 higher = filter_number;
505 lower = filter_number + amount;
508 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), filter_number);
509 gtk_clist_swap_rows(GTK_CLIST(color_filters), higher, lower);
512 * That row is still selected, but it's now moved.
514 remember_selected_row(GTK_CLIST(color_filters), filter_number + amount, 0, NULL, NULL);
517 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
518 gtk_tree_model_iter_nth_child(model, &iter1, NULL, filter_number);
519 gtk_tree_model_iter_nth_child(model, &iter2, NULL, filter_number + amount);
521 gtk_tree_model_get(model, &iter1, 0, &name, 1, &string,
522 2, &fg_str, 3, &bg_str, 4, &colorf, -1);
523 gtk_list_store_remove(GTK_LIST_STORE(model), &iter1);
525 gtk_list_store_insert_before(GTK_LIST_STORE(model), &iter1, &iter2);
527 gtk_list_store_insert_after(GTK_LIST_STORE(model), &iter1, &iter2);
528 gtk_list_store_set(GTK_LIST_STORE(model), &iter1, 0, name, 1, string,
529 2, fg_str, 3, bg_str, 4, colorf, -1);
536 * re-select the initial row
538 gtk_widget_grab_focus(color_filters);
539 gtk_tree_selection_select_iter(gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters)), &iter1);
543 color_filter_edit_list = g_slist_remove(color_filter_edit_list, colorf);
544 color_filter_edit_list = g_slist_insert(color_filter_edit_list, colorf, filter_number + amount);
547 /* User pressed the "Up" button: Move the selected filters up in the list */
549 color_filter_up_cb(GtkButton *button, gpointer user_data _U_)
553 GtkWidget * color_filters;
554 color_filter_t *colorf;
555 #if GTK_MAJOR_VERSION < 2
559 GtkTreeSelection *sel;
563 color_filters = (GtkWidget *)OBJECT_GET_DATA(button, COLOR_FILTERS_CL);
565 #if GTK_MAJOR_VERSION < 2
566 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), 0);
567 if (colorf->selected)
571 for (filter_number = 0; filter_number < num_of_filters; filter_number++)
573 #if GTK_MAJOR_VERSION < 2
574 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), filter_number);
575 if (colorf->selected)
576 move_this_row (color_filters, filter_number, amount);
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, 4, &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);
588 /* User pressed the "Down" button: Move the selected filters down in the list */
590 color_filter_down_cb(GtkButton *button, gpointer user_data _U_)
594 GtkWidget * color_filters;
595 color_filter_t *colorf;
596 #if GTK_MAJOR_VERSION < 2
603 color_filters = (GtkWidget *)OBJECT_GET_DATA(button, COLOR_FILTERS_CL);
605 #if GTK_MAJOR_VERSION < 2
606 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), num_of_filters - 1);
607 if (colorf->selected)
611 for (filter_number = num_of_filters - 1; filter_number >= 0; filter_number--)
613 #if GTK_MAJOR_VERSION < 2
614 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), filter_number);
616 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
617 gtk_tree_model_iter_nth_child(model, &iter, NULL, filter_number);
618 gtk_tree_model_get(model, &iter, 4, &colorf, -1);
620 if (colorf->selected)
621 move_this_row (color_filters, filter_number, amount);
625 /* A row was selected; remember its row number */
626 #if GTK_MAJOR_VERSION < 2
628 remember_selected_row(GtkCList *clist, gint row, gint column _U_,
629 GdkEvent *event _U_, gpointer user_data _U_)
632 color_filter_t *colorf;
636 colorf = gtk_clist_get_row_data(clist, row);
637 colorf->selected = TRUE;
640 * A row is selected, so we can move it up *if* it's not at the top
641 * and move it down *if* it's not at the bottom.
643 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_UP_LB);
644 gtk_widget_set_sensitive (button, row > 0);
645 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_DOWN_LB);
646 gtk_widget_set_sensitive(button, row < num_of_filters - 1);
649 * A row is selected, so we can operate on it.
651 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_EDIT_LB);
652 gtk_widget_set_sensitive (button, TRUE);
653 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_DELETE_LB);
654 gtk_widget_set_sensitive(button, TRUE);
661 gint count; /* count of selected filters */
662 gboolean first_selected; /* true if the first filter in the list is selected */
663 gboolean last_selected; /* true if the last filter in the list is selected */
664 gpointer color_filters;
666 /* called for each selected row in the tree.
668 static void remember_this_row (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer arg)
671 color_filter_t *colorf;
672 struct remember_data *data = arg;
674 gtk_tree_model_get(model, iter, 4, &colorf, -1);
675 colorf->selected = TRUE;
677 path_index = gtk_tree_path_get_indices(path); /* not to be freed */
678 if (path_index == NULL) /* can return NULL according to API doc.*/
682 row_selected = path_index[0];
684 if (row_selected == 0)
685 data->first_selected = TRUE;
686 if (row_selected == num_of_filters - 1)
687 data->last_selected = TRUE;
692 /* clear the selection flag of this filter */
694 clear_select_flag(gpointer filter_arg, gpointer arg _U_)
696 color_filter_t *colorf = filter_arg;
698 colorf->selected = FALSE;
701 /* The gtk+2.0 version gets called for, (maybe multiple,) changes in the selection. */
703 remember_selected_row(GtkTreeSelection *sel, gpointer color_filters)
706 struct remember_data data;
708 data.first_selected = data.last_selected = FALSE;
710 data.color_filters = color_filters;
712 g_slist_foreach(color_filter_edit_list, clear_select_flag, NULL);
713 gtk_tree_selection_selected_foreach(sel,remember_this_row, &data);
718 * One or more rows are selected, so we can operate on them.
721 /* We can only edit if there is exactly one filter selected */
722 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_EDIT_LB);
723 gtk_widget_set_sensitive (button, data.count == 1);
725 /* We can delete any number of filters */
726 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_DELETE_LB);
727 gtk_widget_set_sensitive (button, TRUE);
729 * We can move them up *if* one of them isn't the top row,
730 * and move them down *if* one of them isn't the bottom row.
732 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_UP_LB);
733 gtk_widget_set_sensitive(button, !data.first_selected);
734 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_DOWN_LB);
735 gtk_widget_set_sensitive(button, !data.last_selected);
742 * No row is selected, so we can't do operations that affect the
745 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_UP_LB);
746 gtk_widget_set_sensitive (button, FALSE);
747 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_DOWN_LB);
748 gtk_widget_set_sensitive (button, FALSE);
749 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_EDIT_LB);
750 gtk_widget_set_sensitive (button, FALSE);
751 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_DELETE_LB);
752 gtk_widget_set_sensitive (button, FALSE);
757 #if GTK_MAJOR_VERSION < 2
758 /* A row was unselected; un-remember its row number */
760 unremember_selected_row (GtkCList *clist,
764 gpointer user_data _U_)
767 color_filter_t *colorf;
771 colorf = gtk_clist_get_row_data(clist, row);
772 colorf->selected = FALSE;
774 if (color_selected_count() == 0)
777 * No row is selected, so we can't do operations that affect the
780 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_UP_LB);
781 gtk_widget_set_sensitive (button, FALSE);
782 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_DOWN_LB);
783 gtk_widget_set_sensitive (button, FALSE);
784 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_EDIT_LB);
785 gtk_widget_set_sensitive (button, FALSE);
786 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_DELETE_LB);
787 gtk_widget_set_sensitive(button, FALSE);
794 /* destroy a single color edit dialog */
796 destroy_edit_dialog_cb(gpointer filter_arg, gpointer dummy _U_)
798 color_filter_t *colorf = (color_filter_t *)filter_arg;
800 if (colorf->edit_dialog != NULL)
801 window_destroy(colorf->edit_dialog);
804 /* Called when the dialog box is being destroyed; destroy any edit
805 * dialogs opened from this dialog.
808 color_destroy_cb (GtkButton *button _U_,
809 gpointer user_data _U_)
811 /* Destroy any edit dialogs we have open. */
812 g_slist_foreach(color_filter_edit_list, destroy_edit_dialog_cb, NULL);
814 /* destroy the filter list itself */
815 color_filter_list_delete(&color_filter_edit_list);
822 select_row(GtkWidget *color_filters, int row)
824 #if GTK_MAJOR_VERSION < 2
829 GtkTreeSelection *sel;
832 #if GTK_MAJOR_VERSION < 2
833 /* select the new row */
834 gtk_clist_select_row(GTK_CLIST(color_filters), row, -1);
836 /* select the new row */
837 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
838 num_filters = gtk_tree_model_iter_n_children(model, NULL);
839 gtk_tree_model_iter_nth_child(model, &iter, NULL, row);
840 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
841 gtk_tree_selection_select_iter(sel, &iter);
847 /* add a single color filter to the list */
849 add_filter_to_list(gpointer filter_arg, gpointer list_arg)
851 color_filter_t *colorf = filter_arg;
852 #if GTK_MAJOR_VERSION < 2
853 GtkWidget *color_filters = list_arg;
858 data[0] = colorf->filter_name;
859 data[1] = colorf->filter_text;
860 row = gtk_clist_append(GTK_CLIST(color_filters), data);
861 color_t_to_gdkcolor(&fg, &colorf->fg_color);
862 color_t_to_gdkcolor(&bg, &colorf->bg_color);
863 gtk_clist_set_row_data(GTK_CLIST(color_filters), row, colorf);
864 gtk_clist_set_foreground(GTK_CLIST(color_filters), row, &fg);
865 gtk_clist_set_background(GTK_CLIST(color_filters), row, &bg);
867 gchar fg_str[14], bg_str[14];
871 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(list_arg)));
872 gtk_list_store_append(store, &iter);
873 g_snprintf(fg_str, 14, "#%04X%04X%04X",
874 colorf->fg_color.red, colorf->fg_color.green, colorf->fg_color.blue);
875 g_snprintf(bg_str, 14, "#%04X%04X%04X",
876 colorf->bg_color.red, colorf->bg_color.green, colorf->bg_color.blue);
877 gtk_list_store_set(store, &iter, 0, colorf->filter_name,
878 1, colorf->filter_text, 2, fg_str, 3, bg_str,
881 color_filter_edit_list = g_slist_append(color_filter_edit_list, colorf);
887 /* a new color filter was read in from a filter file */
889 color_filter_add_cb(color_filter_t *colorf, gpointer user_data)
891 GtkWidget *color_filters = user_data;
893 add_filter_to_list(colorf, color_filters);
895 #if GTK_MAJOR_VERSION >= 2
896 gtk_widget_grab_focus(color_filters);
900 /* Create a new filter, add it to the list, and pop up an
901 "Edit color filter" dialog box to edit it. */
903 create_new_color_filter(GtkButton *button, const char *filter)
905 color_filter_t *colorf;
907 color_t bg_color, fg_color;
908 GtkWidget *color_filters;
909 #if GTK_MAJOR_VERSION >= 2
910 GtkTreeSelection *sel;
913 color_filters = (GtkWidget *)OBJECT_GET_DATA(button, COLOR_FILTERS_CL);
915 /* unselect all filters */
916 #if GTK_MAJOR_VERSION >= 2
917 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
918 gtk_tree_selection_unselect_all (sel);
920 gtk_clist_unselect_all (GTK_CLIST(color_filters));
923 /* Use the default background and foreground colors as the colors. */
924 style = gtk_widget_get_style(packet_list);
925 gdkcolor_to_color_t(&bg_color, &style->base[GTK_STATE_NORMAL]);
926 gdkcolor_to_color_t(&fg_color, &style->text[GTK_STATE_NORMAL]);
928 colorf = color_filter_new("name", filter, &bg_color, &fg_color);
930 add_filter_to_list(colorf, color_filters);
932 select_row(color_filters, num_of_filters-1);
934 /* open the edit dialog */
935 edit_color_filter_dialog(color_filters, TRUE /* is a new filter */);
937 #if GTK_MAJOR_VERSION >= 2
938 gtk_widget_grab_focus(color_filters);
942 /* User pressed the "New" button: Create a new filter in the list,
943 and pop up an "Edit color filter" dialog box to edit it. */
945 color_new_cb(GtkButton *button, gpointer user_data _U_)
947 create_new_color_filter(button, "filter");
950 /* User pressed the "Edit" button: Pop up an "Edit color filter" dialog box
951 to edit an existing filter. */
953 color_edit_cb(GtkButton *button, gpointer user_data _U_)
955 GtkWidget *color_filters;
957 color_filters = (GtkWidget *)OBJECT_GET_DATA(button, COLOR_FILTERS_CL);
958 g_assert(row_selected != -1);
959 edit_color_filter_dialog(color_filters, FALSE /* is not a new filter */);
962 /* Delete a single color filter from the list and elsewhere. */
964 color_delete(gint row, GtkWidget *color_filters)
966 color_filter_t *colorf;
968 #if GTK_MAJOR_VERSION >= 2
973 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
974 gtk_tree_model_iter_nth_child(model, &iter, NULL, row);
975 gtk_tree_model_get(model, &iter, 4, &colorf, -1);
977 /* Remove this color filter from the CList displaying the
979 gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
982 /* Destroy any "Edit color filter" dialog boxes editing it. */
983 if (colorf->edit_dialog != NULL)
984 window_destroy(colorf->edit_dialog);
986 /* Delete the color filter from the list of color filters. */
987 color_filter_edit_list = g_slist_remove(color_filter_edit_list, colorf);
988 color_filter_delete(colorf);
990 /* If we grab the focus after updating the selection, the first
991 * row is always selected, so we do it before */
992 gtk_widget_grab_focus(color_filters);
994 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), row);
996 /* Remove this color filter from the CList displaying the
998 gtk_clist_remove(GTK_CLIST(color_filters), row);
1001 /* Destroy any "Edit color filter" dialog boxes editing it. */
1002 if (colorf->edit_dialog != NULL)
1003 window_destroy(colorf->edit_dialog);
1005 /* Delete the color filter from the list of color filters. */
1006 color_filter_edit_list = g_slist_remove(color_filter_edit_list, colorf);
1007 color_filter_delete(colorf);
1011 /* User pressed the "Delete" button: Delete the selected filters from the list.*/
1013 color_delete_cb(GtkWidget *widget, gpointer user_data _U_)
1015 GtkWidget *color_filters;
1016 gint row, num_filters;
1017 #if GTK_MAJOR_VERSION < 2
1018 color_filter_t *colorf;
1020 GtkTreeModel *model;
1022 GtkTreeSelection *sel;
1025 color_filters = (GtkWidget *)OBJECT_GET_DATA(widget, COLOR_FILTERS_CL);
1027 /* get the number of filters in the list */
1028 #if GTK_MAJOR_VERSION < 2
1029 num_filters = num_of_filters;
1031 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
1032 num_filters = gtk_tree_model_iter_n_children(model, NULL);
1033 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
1036 /* iterate through the list and delete the selected ones */
1037 for (row = num_filters - 1; row >= 0; row--)
1039 #if GTK_MAJOR_VERSION < 2
1040 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), row);
1041 if (colorf->selected)
1042 color_delete (row, color_filters);
1044 gtk_tree_model_iter_nth_child(model, &iter, NULL, row);
1045 if (gtk_tree_selection_iter_is_selected(sel, &iter))
1046 color_delete (row, color_filters);
1051 /* User pressed "Export": Pop up an "Export color filter" dialog box. */
1053 color_export_cb(GtkButton *button, gpointer data _U_)
1055 GtkWidget *color_filters;
1056 #if GTK_MAJOR_VERSION >= 2
1057 GtkTreeSelection *sel;
1060 color_filters = (GtkWidget *)OBJECT_GET_DATA(button, COLOR_FILTERS_CL);
1062 file_color_export_cmd_cb(color_filters, color_filter_edit_list);
1065 /* User pressed "Import": Pop up an "Import color filter" dialog box. */
1067 color_import_cb(GtkButton *button, gpointer data _U_)
1069 GtkWidget *color_filters;
1070 #if GTK_MAJOR_VERSION >= 2
1071 GtkTreeSelection *sel;
1074 color_filters = (GtkWidget *)OBJECT_GET_DATA(button, COLOR_FILTERS_CL);
1076 #if GTK_MAJOR_VERSION >= 2
1077 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
1078 gtk_tree_selection_unselect_all (sel);
1080 gtk_clist_unselect_all (GTK_CLIST(color_filters));
1083 file_color_import_cmd_cb(color_filters, &color_filter_edit_list);
1086 /* User confirmed the clear operation: Remove all user defined color filters and
1087 revert to the global file. */
1089 color_clear_cmd(GtkWidget *widget)
1091 GtkWidget * color_filters;
1093 color_filters = (GtkWidget *)OBJECT_GET_DATA(widget, COLOR_FILTERS_CL);
1095 while (num_of_filters > 0)
1097 color_delete (num_of_filters-1, color_filters);
1100 /* try to read the global filters */
1101 color_filters_read_globals(color_filters);
1104 /* Clear button: user responded to question */
1105 static void color_clear_answered_cb(gpointer dialog _U_, gint btn, gpointer data)
1108 case(ESD_BTN_CLEAR):
1109 color_clear_cmd(data);
1111 case(ESD_BTN_CANCEL):
1114 g_assert_not_reached();
1118 /* User pressed "clear" button: ask user before really doing it */
1120 color_clear_cb(GtkWidget *widget, gpointer data _U_) {
1123 /* ask user, if he/she is really sure */
1124 dialog = simple_dialog(ESD_TYPE_CONFIRMATION, ESD_BTN_CLEAR | ESD_BTN_CANCEL,
1125 PRIMARY_TEXT_START "Remove all your personal color settings?" PRIMARY_TEXT_END "\n\n"
1126 "This will revert the color settings to global defaults.\n\n"
1127 "Are you really sure?");
1129 simple_dialog_set_cb(dialog, color_clear_answered_cb, widget);
1134 /* User pressed "Ok" button: Exit dialog and apply new list of
1135 color filters to the capture. */
1137 color_ok_cb(GtkButton *button _U_, gpointer user_data _U_)
1139 color_filters_apply(color_filter_edit_list);
1141 /* if we don't have a Save button, just save the settings now */
1142 if (!prefs.gui_use_pref_save) {
1143 if (!color_filters_write(color_filter_edit_list))
1144 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
1145 "Could not open filter file: %s", strerror(errno));
1149 cf_colorize_packets(&cfile);
1151 /* Destroy the dialog box. */
1152 window_destroy(colorize_win);
1155 /* User pressed "Apply" button: apply the new list of color filters
1158 color_apply_cb(GtkButton *button _U_, gpointer user_data _U_)
1160 color_filters_apply(color_filter_edit_list);
1162 /* if we don't have a Save button, just save the settings now */
1163 if (!prefs.gui_use_pref_save) {
1164 if (!color_filters_write(color_filter_edit_list))
1165 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
1166 "Could not open filter file: %s", strerror(errno));
1169 cf_colorize_packets(&cfile);
1172 /* User pressed the "Save" button: save the color filters to the
1173 color filter file. */
1175 color_save_cb(GtkButton *button _U_, gpointer user_data _U_)
1178 if (!color_filters_write(color_filter_edit_list))
1179 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
1180 "Could not open filter file: %s", strerror(errno));
1183 /* User pressed "Cancel" button (or "ESC" or the 'X'):
1184 Exit dialog without colorizing packets with the new list. */
1186 color_cancel_cb(GtkWidget *widget _U_, gpointer user_data _U_)
1188 /* Destroy the dialog box. */
1189 window_destroy(colorize_win);