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 #if GTK_MAJOR_VERSION >= 2
55 #define BUTTON_SIZE_X -1
56 #define BUTTON_SIZE_Y -1
58 #define BUTTON_SIZE_X 50
59 #define BUTTON_SIZE_Y 20
63 static GtkWidget* colorize_dialog_new(char *filter);
64 static void add_filter_to_list(gpointer filter_arg, gpointer list_arg);
65 static void color_filter_up_cb(GtkButton *button, gpointer user_data);
66 static void color_filter_down_cb(GtkButton *button, gpointer user_data);
67 #if GTK_MAJOR_VERSION < 2
68 static void remember_selected_row(GtkCList *clist, gint row, gint column,
69 GdkEvent *event, gpointer user_data);
70 static void unremember_selected_row(GtkCList *clist, gint row, gint column,
71 GdkEvent *event, gpointer user_data);
73 static void remember_selected_row(GtkTreeSelection *sel, gpointer list);
75 static void color_destroy_cb(GtkButton *button, gpointer user_data);
76 static void destroy_edit_dialog_cb(gpointer filter_arg, gpointer dummy);
77 static void create_new_color_filter(GtkButton *button, const char *filter);
78 static void color_new_cb(GtkButton *button, gpointer user_data);
79 static void color_edit_cb(GtkButton *button, gpointer user_data);
80 static void color_delete_cb(GtkWidget *widget, gpointer user_data);
81 static void color_save_cb(GtkButton *button, gpointer user_data);
82 static void color_ok_cb(GtkButton *button, gpointer user_data);
83 static void color_cancel_cb(GtkWidget *widget, gpointer user_data);
84 static void color_apply_cb(GtkButton *button, gpointer user_data);
85 static void color_clear_cb(GtkWidget *button, gpointer user_data);
86 static void color_export_cb(GtkButton *button, gpointer user_data );
87 static void color_import_cb(GtkButton *button, gpointer user_data );
90 static GtkWidget *colorize_win;
91 gint num_of_filters; /* number of filters being displayed */
92 gint row_selected; /* row in color_filters that is selected */
93 #if GTK_MAJOR_VERSION >= 2
94 gboolean row_is_moving = FALSE;
97 /* This is a list of all current color filters in the dialog
98 * (copied from color_filters.c and edited with the dialog).
99 * The color filter items are not identical to the ones used for the
100 * packet list display, so they can be safely edited.
102 * XXX - use the existing GTK list for this purpose and build temporary copies
103 * e.g. for the save/export functions.
104 * Problem: Don't know when able to safely throw away, e.g. while exporting.
106 static GSList *color_filter_edit_list = NULL;
109 #define COLOR_UP_LB "color_up_lb"
110 #define COLOR_DOWN_LB "color_down_lb"
111 #define COLOR_EDIT_LB "color_edit_lb"
112 #define COLOR_DELETE_LB "color_delete_lb"
113 #define COLOR_FILTERS_CL "color_filters_cl"
114 #define COLOR_FILTER_LIST "color_filter_list"
117 /* Callback for the "Display:Coloring Rules" menu item. */
119 color_display_cb(GtkWidget *w _U_, gpointer d _U_)
121 if (colorize_win != NULL) {
122 /* There's already a color dialog box active; reactivate it. */
123 reactivate_window(colorize_win);
125 /* Create a new "Colorize Display" dialog. */
126 colorize_win = colorize_dialog_new(NULL);
130 /* this opens the color dialog and presets the filter string */
132 color_display_with_filter(char *filter)
134 if (colorize_win != NULL) {
135 /* There's already a color dialog box active; reactivate it. */
136 reactivate_window(colorize_win);
138 /* Create a new "Colorize Display" dialog. */
139 colorize_win = colorize_dialog_new(filter);
143 /* if this filter is selected - count it in the given int* */
145 count_this_select(gpointer filter_arg, gpointer counter_arg)
147 color_filter_t *colorf = filter_arg;
148 int * cnt = counter_arg;
150 if (colorf->selected)
154 /* TODO: implement count of selected filters. Plug in to file_dlg update of "export selected" checkbox. */
155 int color_selected_count(void)
159 g_slist_foreach(color_filter_edit_list, count_this_select, &count);
164 /* Create the "Coloring Rules" dialog. */
166 colorize_dialog_new (char *filter)
168 GtkWidget *color_win;
170 GtkWidget *main_hbox;
171 GtkWidget *ctrl_vbox;
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_delete;
192 GtkWidget *manage_fr;
193 GtkWidget *manage_vbox;
194 GtkWidget *color_export;
195 GtkWidget *color_import;
196 GtkWidget *color_clear;
198 GtkWidget *button_ok_hbox;
200 GtkWidget *color_apply;
201 GtkWidget *color_save;
202 GtkWidget *color_cancel;
203 GtkWidget *color_help;
205 #if GTK_MAJOR_VERSION >= 2
207 GtkCellRenderer *renderer;
208 GtkTreeViewColumn *column;
209 GtkTreeSelection *selection;
211 const gchar *titles[] = { "Name", "String" };
216 row_selected = -1; /* no row selected */
217 tooltips = gtk_tooltips_new ();
219 /* Resizing of the dialog window is now reasonably done.
220 * Default size is set so that it should fit into every usual screen resolution.
221 * All other widgets are always packed depending on the current window size. */
222 color_win = dlg_window_new ("Wireshark: Coloring Rules");
223 OBJECT_SET_DATA(color_win, "color_win", color_win);
224 gtk_window_set_default_size(GTK_WINDOW(color_win), DEF_WIDTH, DEF_HEIGHT * 2/3);
225 dlg_vbox = gtk_vbox_new (FALSE, 0);
226 gtk_container_set_border_width (GTK_CONTAINER (dlg_vbox), 5);
227 gtk_container_add (GTK_CONTAINER (color_win), dlg_vbox);
229 main_hbox = gtk_hbox_new (FALSE, 0);
230 gtk_box_pack_start (GTK_BOX (dlg_vbox), main_hbox, TRUE, TRUE, 0);
232 ctrl_vbox = gtk_vbox_new (FALSE, 0);
233 gtk_box_pack_start (GTK_BOX (main_hbox), ctrl_vbox, FALSE, FALSE, 0);
235 /* edit buttons frame */
236 edit_fr = gtk_frame_new("Edit");
237 gtk_box_pack_start (GTK_BOX (ctrl_vbox), edit_fr, TRUE, TRUE, 0);
239 /* edit_vbox is first button column (containing: new, edit and such) */
240 edit_vbox = gtk_vbutton_box_new();
241 gtk_button_box_set_child_size(GTK_BUTTON_BOX(edit_vbox), BUTTON_SIZE_X, BUTTON_SIZE_Y);
242 gtk_container_set_border_width (GTK_CONTAINER (edit_vbox), 5);
243 gtk_container_add(GTK_CONTAINER(edit_fr), edit_vbox);
245 color_new = BUTTON_NEW_FROM_STOCK(GTK_STOCK_NEW);
246 #if GTK_MAJOR_VERSION < 2
247 WIDGET_SET_SIZE(color_new, BUTTON_SIZE_X, BUTTON_SIZE_Y);
249 gtk_box_pack_start (GTK_BOX (edit_vbox), color_new, FALSE, FALSE, 5);
250 gtk_tooltips_set_tip (tooltips, color_new, ("Create a new filter at the end of the list"), NULL);
252 color_edit = BUTTON_NEW_FROM_STOCK(WIRESHARK_STOCK_EDIT);
253 #if GTK_MAJOR_VERSION < 2
254 WIDGET_SET_SIZE(color_edit, BUTTON_SIZE_X, BUTTON_SIZE_Y);
256 gtk_box_pack_start (GTK_BOX (edit_vbox), color_edit, FALSE, FALSE, 5);
257 gtk_tooltips_set_tip (tooltips, color_edit, ("Edit the properties of the selected filter."
258 " If more than one filter is selected, edit the first selected one"), NULL);
259 gtk_widget_set_sensitive (color_edit, FALSE);
261 color_delete = BUTTON_NEW_FROM_STOCK(GTK_STOCK_DELETE);
262 gtk_box_pack_start (GTK_BOX (edit_vbox), color_delete, FALSE, FALSE, 5);
263 #if GTK_MAJOR_VERSION < 2
264 WIDGET_SET_SIZE(color_delete, BUTTON_SIZE_X, BUTTON_SIZE_Y);
266 gtk_tooltips_set_tip (tooltips, color_delete, ("Delete the selected filter(s)"), NULL);
267 gtk_widget_set_sensitive (color_delete, FALSE);
268 /* End edit buttons frame */
271 /* manage buttons frame */
272 manage_fr = gtk_frame_new("Manage");
273 gtk_box_pack_start (GTK_BOX (ctrl_vbox), manage_fr, FALSE, FALSE, 0);
275 manage_vbox = gtk_vbox_new (FALSE, 0);
276 gtk_container_set_border_width (GTK_CONTAINER (manage_vbox), 5);
277 gtk_container_add(GTK_CONTAINER(manage_fr), manage_vbox);
279 color_export = BUTTON_NEW_FROM_STOCK(WIRESHARK_STOCK_EXPORT);
280 gtk_box_pack_start (GTK_BOX (manage_vbox), color_export, FALSE, FALSE, 5);
281 #if GTK_MAJOR_VERSION < 2
282 WIDGET_SET_SIZE(color_export, BUTTON_SIZE_X, BUTTON_SIZE_Y);
284 gtk_tooltips_set_tip(tooltips, color_export, ("Save all/selected filters to a file"), NULL);
286 color_import = BUTTON_NEW_FROM_STOCK(WIRESHARK_STOCK_IMPORT);
287 gtk_box_pack_start (GTK_BOX (manage_vbox), color_import, FALSE, FALSE, 5);
288 #if GTK_MAJOR_VERSION < 2
289 WIDGET_SET_SIZE(color_import, BUTTON_SIZE_X, BUTTON_SIZE_Y);
291 gtk_tooltips_set_tip(tooltips, color_import, ("Load filters from a file and append them to the list"), NULL);
293 color_clear = BUTTON_NEW_FROM_STOCK(GTK_STOCK_CLEAR);
294 gtk_box_pack_start(GTK_BOX (manage_vbox), color_clear, FALSE, FALSE, 5);
295 #if GTK_MAJOR_VERSION < 2
296 WIDGET_SET_SIZE(color_clear, BUTTON_SIZE_X, BUTTON_SIZE_Y);
298 gtk_tooltips_set_tip(tooltips, color_clear, ("Clear the filter list and revert to system-wide default filter set"), NULL);
301 /* filter list frame */
302 list_fr = gtk_frame_new("Filter");
303 gtk_box_pack_start (GTK_BOX (main_hbox), list_fr, TRUE, TRUE, 0);
305 list_vbox = gtk_vbox_new (FALSE, 0);
306 gtk_container_set_border_width (GTK_CONTAINER (list_vbox), 5);
307 gtk_container_add(GTK_CONTAINER(list_fr), list_vbox);
309 list_label = gtk_label_new (("List is processed in order until match is found"));
310 gtk_box_pack_start (GTK_BOX (list_vbox), list_label, FALSE, FALSE, 0);
312 /* create the list of filters */
313 scrolledwindow1 = scrolled_window_new(NULL, NULL);
314 #if GTK_MAJOR_VERSION >= 2
315 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwindow1),
318 gtk_box_pack_start (GTK_BOX (list_vbox), scrolledwindow1, TRUE, TRUE, 0);
320 #if GTK_MAJOR_VERSION < 2
321 color_filters = gtk_clist_new_with_titles(2, (gchar **) titles);
323 /* the list store contains : filter name, filter string, foreground
324 * color, background color, pointer to color filter */
325 store = gtk_list_store_new(5, G_TYPE_STRING, G_TYPE_STRING,
326 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER);
327 color_filters = tree_view_new(GTK_TREE_MODEL(store));
328 g_object_unref(store);
329 renderer = gtk_cell_renderer_text_new();
330 column = gtk_tree_view_column_new_with_attributes(titles[0], renderer, "text",
332 "background", 3, NULL);
333 gtk_tree_view_column_set_fixed_width(column, 80);
334 gtk_tree_view_append_column(GTK_TREE_VIEW(color_filters), column);
335 renderer = gtk_cell_renderer_text_new();
336 column = gtk_tree_view_column_new_with_attributes(titles[1], renderer, "text",
338 "background", 3, NULL);
339 gtk_tree_view_column_set_fixed_width(column, 300);
340 gtk_tree_view_append_column(GTK_TREE_VIEW(color_filters), column);
341 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(color_filters), TRUE);
342 gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW(color_filters), FALSE);
345 #if GTK_MAJOR_VERSION < 2
346 gtk_clist_set_selection_mode (GTK_CLIST (color_filters),GTK_SELECTION_EXTENDED);
348 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
349 gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
352 gtk_container_add (GTK_CONTAINER (scrolledwindow1), color_filters);
353 #if GTK_MAJOR_VERSION < 2
354 gtk_clist_set_column_width (GTK_CLIST (color_filters), 0, 80);
355 gtk_clist_set_column_width (GTK_CLIST (color_filters), 1, 300);
356 gtk_clist_column_titles_show (GTK_CLIST (color_filters));
361 order_fr = gtk_frame_new("Order");
362 gtk_box_pack_start (GTK_BOX (main_hbox), order_fr, FALSE, FALSE, 0);
364 order_vbox = gtk_vbox_new (TRUE, 0);
365 gtk_container_set_border_width (GTK_CONTAINER (order_vbox), 5);
366 gtk_container_add(GTK_CONTAINER(order_fr), order_vbox);
368 color_filter_up = BUTTON_NEW_FROM_STOCK(GTK_STOCK_GO_UP);
369 #if GTK_MAJOR_VERSION < 2
370 WIDGET_SET_SIZE(color_filter_up, BUTTON_SIZE_X, BUTTON_SIZE_Y);
372 gtk_box_pack_start (GTK_BOX (order_vbox), color_filter_up, FALSE, FALSE, 0);
373 gtk_tooltips_set_tip (tooltips, color_filter_up, ("Move filter higher in list"), NULL);
374 gtk_widget_set_sensitive (color_filter_up, FALSE);
376 order_move_label = gtk_label_new (("Move\nselected filter\nup or down"));
377 gtk_box_pack_start (GTK_BOX (order_vbox), order_move_label, FALSE, FALSE, 0);
379 color_filter_down = BUTTON_NEW_FROM_STOCK(GTK_STOCK_GO_DOWN);
380 #if GTK_MAJOR_VERSION < 2
381 WIDGET_SET_SIZE(color_filter_down, BUTTON_SIZE_X, BUTTON_SIZE_Y);
383 gtk_box_pack_start (GTK_BOX (order_vbox), color_filter_down, FALSE, FALSE, 0);
384 gtk_tooltips_set_tip (tooltips, color_filter_down, ("Move filter lower in list"), NULL);
385 gtk_widget_set_sensitive (color_filter_down, FALSE);
388 /* Button row: OK and cancel buttons */
389 if(topic_available(HELP_COLORING_RULES_DIALOG)) {
390 button_ok_hbox = dlg_button_row_new(GTK_STOCK_OK, GTK_STOCK_APPLY, GTK_STOCK_SAVE, GTK_STOCK_CANCEL, GTK_STOCK_HELP, NULL);
392 button_ok_hbox = dlg_button_row_new(GTK_STOCK_OK, GTK_STOCK_APPLY, GTK_STOCK_SAVE, GTK_STOCK_CANCEL, NULL);
394 gtk_box_pack_start (GTK_BOX (dlg_vbox), button_ok_hbox, FALSE, FALSE, 5);
396 color_ok = OBJECT_GET_DATA(button_ok_hbox, GTK_STOCK_OK);
397 gtk_tooltips_set_tip (tooltips, color_ok, ("Apply the color filters to the display and close this dialog"), NULL);
399 color_apply = OBJECT_GET_DATA(button_ok_hbox, GTK_STOCK_APPLY);
400 gtk_tooltips_set_tip (tooltips, color_apply, ("Apply the color filters to the display and keep this dialog open"), NULL);
402 color_save = OBJECT_GET_DATA(button_ok_hbox, GTK_STOCK_SAVE);
403 gtk_tooltips_set_tip (tooltips, color_save, ("Save the color filters permanently and keep this dialog open"), NULL);
405 color_cancel = OBJECT_GET_DATA(button_ok_hbox, GTK_STOCK_CANCEL);
406 window_set_cancel_button(color_win, color_cancel, color_cancel_cb);
407 gtk_tooltips_set_tip (tooltips, color_cancel, ("Cancel changes done (since last \"Apply\") and close this dialog"), NULL);
409 if(topic_available(HELP_COLORING_RULES_DIALOG)) {
410 color_help = OBJECT_GET_DATA(button_ok_hbox, GTK_STOCK_HELP);
411 gtk_tooltips_set_tip (tooltips, color_help, ("Get help about this dialog"), NULL);
412 SIGNAL_CONNECT(color_help, "clicked", topic_cb, HELP_COLORING_RULES_DIALOG);
415 gtk_widget_grab_default(color_ok);
417 /* signals and such */
418 SIGNAL_CONNECT(color_win, "destroy", color_destroy_cb, NULL);
419 OBJECT_SET_DATA(color_filter_up, COLOR_FILTERS_CL, color_filters);
420 SIGNAL_CONNECT(color_filter_up, "clicked", color_filter_up_cb, NULL);
421 OBJECT_SET_DATA(color_filter_down, COLOR_FILTERS_CL, color_filters);
422 SIGNAL_CONNECT(color_filter_down, "clicked", color_filter_down_cb, NULL);
423 #if GTK_MAJOR_VERSION < 2
424 SIGNAL_CONNECT(color_filters, "select_row", remember_selected_row, NULL);
425 SIGNAL_CONNECT(color_filters, "unselect_row", unremember_selected_row, NULL);
427 SIGNAL_CONNECT(selection, "changed", remember_selected_row, color_filters);
429 OBJECT_SET_DATA(color_filters, COLOR_UP_LB, color_filter_up);
430 OBJECT_SET_DATA(color_filters, COLOR_DOWN_LB, color_filter_down);
431 OBJECT_SET_DATA(color_filters, COLOR_EDIT_LB, color_edit);
432 OBJECT_SET_DATA(color_filters, COLOR_DELETE_LB, color_delete);
433 OBJECT_SET_DATA(color_new, COLOR_FILTERS_CL, color_filters);
434 SIGNAL_CONNECT(color_new, "clicked", color_new_cb, NULL);
435 OBJECT_SET_DATA(color_edit, COLOR_FILTERS_CL, color_filters);
436 SIGNAL_CONNECT(color_edit, "clicked", color_edit_cb, NULL);
437 OBJECT_SET_DATA(color_delete, COLOR_EDIT_LB, color_edit);
438 OBJECT_SET_DATA(color_delete, COLOR_FILTERS_CL, color_filters);
439 SIGNAL_CONNECT(color_delete, "clicked", color_delete_cb, NULL);
440 SIGNAL_CONNECT(color_export, "clicked", color_export_cb, NULL);
441 OBJECT_SET_DATA(color_import, COLOR_FILTERS_CL, color_filters);
442 SIGNAL_CONNECT(color_import, "clicked", color_import_cb, NULL);
443 OBJECT_SET_DATA(color_clear, COLOR_FILTERS_CL, color_filters);
444 SIGNAL_CONNECT(color_clear, "clicked", color_clear_cb, NULL);
445 SIGNAL_CONNECT(color_ok, "clicked", color_ok_cb, NULL);
446 SIGNAL_CONNECT(color_apply, "clicked", color_apply_cb, NULL);
447 SIGNAL_CONNECT(color_save, "clicked", color_save_cb, NULL);
449 SIGNAL_CONNECT(color_win, "delete_event", window_delete_event_cb, NULL);
451 gtk_widget_grab_focus(color_filters);
453 /* prepare filter list content */
454 color_filters_clone(color_filters);
455 OBJECT_SET_DATA(color_win, COLOR_FILTER_LIST, &color_filter_edit_list);
457 gtk_widget_show_all(color_win);
459 /* hide the Save button if the user uses implicit save */
460 if(!prefs.gui_use_pref_save) {
461 gtk_widget_hide(color_save);
464 window_present(color_win);
467 /* if we specified a preset filter string, open the new dialog and
469 create_new_color_filter(GTK_BUTTON(color_new), filter);
475 /* move a row in the list +/- one position up/down */
476 static void move_this_row (GtkWidget *color_filters,
478 gint amount) /* only tested with +1(down) and -1(up) */
480 color_filter_t *colorf;
481 #if GTK_MAJOR_VERSION < 2
485 GtkTreeIter iter1, iter2;
486 gchar *name, *string, *fg_str, *bg_str;
489 g_assert(amount == +1 || amount == -1);
490 g_assert(amount == +1 || filter_number > 0);
491 g_assert(amount == -1 || filter_number < num_of_filters - 1);
493 #if GTK_MAJOR_VERSION < 2
496 lower = filter_number;
497 higher = filter_number + amount;
501 higher = filter_number;
502 lower = filter_number + amount;
505 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), filter_number);
506 gtk_clist_swap_rows(GTK_CLIST(color_filters), higher, lower);
509 * That row is still selected, but it's now moved.
511 remember_selected_row(GTK_CLIST(color_filters), filter_number + amount, 0, NULL, NULL);
514 row_is_moving = TRUE;
515 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
516 gtk_tree_model_iter_nth_child(model, &iter1, NULL, filter_number);
517 gtk_tree_model_iter_nth_child(model, &iter2, NULL, filter_number + amount);
519 gtk_tree_model_get(model, &iter1, 0, &name, 1, &string,
520 2, &fg_str, 3, &bg_str, 4, &colorf, -1);
521 gtk_list_store_remove(GTK_LIST_STORE(model), &iter1);
523 gtk_list_store_insert_before(GTK_LIST_STORE(model), &iter1, &iter2);
525 gtk_list_store_insert_after(GTK_LIST_STORE(model), &iter1, &iter2);
526 gtk_list_store_set(GTK_LIST_STORE(model), &iter1, 0, name, 1, string,
527 2, fg_str, 3, bg_str, 4, colorf, -1);
532 row_is_moving = FALSE;
535 * re-select the initial row
537 gtk_widget_grab_focus(color_filters);
538 gtk_tree_selection_select_iter(gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters)), &iter1);
542 color_filter_edit_list = g_slist_remove(color_filter_edit_list, colorf);
543 color_filter_edit_list = g_slist_insert(color_filter_edit_list, colorf, filter_number + amount);
546 /* User pressed the "Up" button: Move the selected filters up in the list */
548 color_filter_up_cb(GtkButton *button, gpointer user_data _U_)
552 GtkWidget * color_filters;
553 color_filter_t *colorf;
554 #if GTK_MAJOR_VERSION < 2
558 GtkTreeSelection *sel;
562 color_filters = (GtkWidget *)OBJECT_GET_DATA(button, COLOR_FILTERS_CL);
564 #if GTK_MAJOR_VERSION < 2
565 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), 0);
566 if (colorf->selected)
570 for (filter_number = 0; filter_number < num_of_filters; filter_number++)
572 #if GTK_MAJOR_VERSION < 2
573 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), filter_number);
574 if (colorf->selected)
575 move_this_row (color_filters, filter_number, amount);
577 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
578 gtk_tree_model_iter_nth_child(model, &iter, NULL, filter_number);
579 gtk_tree_model_get(model, &iter, 4, &colorf, -1);
580 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
581 if (gtk_tree_selection_iter_is_selected(sel, &iter))
582 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;
595 #if GTK_MAJOR_VERSION < 2
602 color_filters = (GtkWidget *)OBJECT_GET_DATA(button, COLOR_FILTERS_CL);
604 #if GTK_MAJOR_VERSION < 2
605 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), num_of_filters - 1);
606 if (colorf->selected)
610 for (filter_number = num_of_filters - 1; filter_number >= 0; filter_number--)
612 #if GTK_MAJOR_VERSION < 2
613 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), filter_number);
615 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
616 gtk_tree_model_iter_nth_child(model, &iter, NULL, filter_number);
617 gtk_tree_model_get(model, &iter, 4, &colorf, -1);
619 if (colorf->selected)
620 move_this_row (color_filters, filter_number, amount);
624 /* A row was selected; remember its row number */
625 #if GTK_MAJOR_VERSION < 2
627 remember_selected_row(GtkCList *clist, gint row, gint column _U_,
628 GdkEvent *event _U_, gpointer user_data _U_)
631 color_filter_t *colorf;
635 colorf = gtk_clist_get_row_data(clist, row);
636 colorf->selected = TRUE;
639 * A row is selected, so we can move it up *if* it's not at the top
640 * and move it down *if* it's not at the bottom.
642 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_UP_LB);
643 gtk_widget_set_sensitive (button, row > 0);
644 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_DOWN_LB);
645 gtk_widget_set_sensitive(button, row < num_of_filters - 1);
648 * A row is selected, so we can operate on it.
650 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_EDIT_LB);
651 gtk_widget_set_sensitive (button, TRUE);
652 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_DELETE_LB);
653 gtk_widget_set_sensitive(button, TRUE);
660 gint count; /* count of selected filters */
661 gboolean first_selected; /* true if the first filter in the list is selected */
662 gboolean last_selected; /* true if the last filter in the list is selected */
663 gpointer color_filters;
665 /* called for each selected row in the tree.
667 static void remember_this_row (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer arg)
670 color_filter_t *colorf;
671 struct remember_data *data = arg;
673 gtk_tree_model_get(model, iter, 4, &colorf, -1);
674 colorf->selected = TRUE;
676 path_index = gtk_tree_path_get_indices(path); /* not to be freed */
677 if (path_index == NULL) /* can return NULL according to API doc.*/
681 row_selected = path_index[0];
683 if (row_selected == 0)
684 data->first_selected = TRUE;
685 if (row_selected == num_of_filters - 1)
686 data->last_selected = TRUE;
690 gtk_tree_view_scroll_to_cell(data->color_filters, path, NULL, FALSE, 0.0, 0.0);
693 /* clear the selection flag of this filter */
695 clear_select_flag(gpointer filter_arg, gpointer arg _U_)
697 color_filter_t *colorf = filter_arg;
699 colorf->selected = FALSE;
702 /* The gtk+2.0 version gets called for, (maybe multiple,) changes in the selection. */
704 remember_selected_row(GtkTreeSelection *sel, gpointer color_filters)
707 struct remember_data data;
709 data.first_selected = data.last_selected = FALSE;
711 data.color_filters = color_filters;
713 g_slist_foreach(color_filter_edit_list, clear_select_flag, NULL);
714 gtk_tree_selection_selected_foreach(sel,remember_this_row, &data);
719 * One or more rows are selected, so we can operate on them.
722 /* We can only edit if there is exactly one filter selected */
723 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_EDIT_LB);
724 gtk_widget_set_sensitive (button, data.count == 1);
726 /* We can delete any number of filters */
727 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_DELETE_LB);
728 gtk_widget_set_sensitive (button, TRUE);
730 * We can move them up *if* one of them isn't the top row,
731 * and move them down *if* one of them isn't the bottom row.
733 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_UP_LB);
734 gtk_widget_set_sensitive(button, !data.first_selected);
735 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_DOWN_LB);
736 gtk_widget_set_sensitive(button, !data.last_selected);
743 * No row is selected, so we can't do operations that affect the
746 if (!row_is_moving) {
747 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_UP_LB);
748 gtk_widget_set_sensitive (button, FALSE);
749 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_DOWN_LB);
750 gtk_widget_set_sensitive (button, FALSE);
752 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_EDIT_LB);
753 gtk_widget_set_sensitive (button, FALSE);
754 button = (GtkWidget *)OBJECT_GET_DATA(color_filters, COLOR_DELETE_LB);
755 gtk_widget_set_sensitive (button, FALSE);
760 #if GTK_MAJOR_VERSION < 2
761 /* A row was unselected; un-remember its row number */
763 unremember_selected_row (GtkCList *clist,
767 gpointer user_data _U_)
770 color_filter_t *colorf;
774 colorf = gtk_clist_get_row_data(clist, row);
775 colorf->selected = FALSE;
777 if (color_selected_count() == 0)
780 * No row is selected, so we can't do operations that affect the
783 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_UP_LB);
784 gtk_widget_set_sensitive (button, FALSE);
785 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_DOWN_LB);
786 gtk_widget_set_sensitive (button, FALSE);
787 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_EDIT_LB);
788 gtk_widget_set_sensitive (button, FALSE);
789 button = (GtkWidget *)OBJECT_GET_DATA(clist, COLOR_DELETE_LB);
790 gtk_widget_set_sensitive(button, FALSE);
797 /* destroy a single color edit dialog */
799 destroy_edit_dialog_cb(gpointer filter_arg, gpointer dummy _U_)
801 color_filter_t *colorf = (color_filter_t *)filter_arg;
803 if (colorf->edit_dialog != NULL)
804 window_destroy(colorf->edit_dialog);
807 /* Called when the dialog box is being destroyed; destroy any edit
808 * dialogs opened from this dialog.
811 color_destroy_cb (GtkButton *button _U_,
812 gpointer user_data _U_)
814 /* Destroy any edit dialogs we have open. */
815 g_slist_foreach(color_filter_edit_list, destroy_edit_dialog_cb, NULL);
817 /* destroy the filter list itself */
818 color_filter_list_delete(&color_filter_edit_list);
825 select_row(GtkWidget *color_filters, int row)
827 #if GTK_MAJOR_VERSION < 2
832 GtkTreeSelection *sel;
835 #if GTK_MAJOR_VERSION < 2
836 /* select the new row */
837 gtk_clist_select_row(GTK_CLIST(color_filters), row, -1);
839 /* select the new row */
840 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
841 num_filters = gtk_tree_model_iter_n_children(model, NULL);
842 gtk_tree_model_iter_nth_child(model, &iter, NULL, row);
843 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
844 gtk_tree_selection_select_iter(sel, &iter);
850 /* add a single color filter to the list */
852 add_filter_to_list(gpointer filter_arg, gpointer list_arg)
854 color_filter_t *colorf = filter_arg;
855 #if GTK_MAJOR_VERSION < 2
856 GtkWidget *color_filters = list_arg;
861 data[0] = colorf->filter_name;
862 data[1] = colorf->filter_text;
863 row = gtk_clist_append(GTK_CLIST(color_filters), data);
864 color_t_to_gdkcolor(&fg, &colorf->fg_color);
865 color_t_to_gdkcolor(&bg, &colorf->bg_color);
866 gtk_clist_set_row_data(GTK_CLIST(color_filters), row, colorf);
867 gtk_clist_set_foreground(GTK_CLIST(color_filters), row, &fg);
868 gtk_clist_set_background(GTK_CLIST(color_filters), row, &bg);
870 gchar fg_str[14], bg_str[14];
874 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(list_arg)));
875 gtk_list_store_append(store, &iter);
876 g_snprintf(fg_str, 14, "#%04X%04X%04X",
877 colorf->fg_color.red, colorf->fg_color.green, colorf->fg_color.blue);
878 g_snprintf(bg_str, 14, "#%04X%04X%04X",
879 colorf->bg_color.red, colorf->bg_color.green, colorf->bg_color.blue);
880 gtk_list_store_set(store, &iter, 0, colorf->filter_name,
881 1, colorf->filter_text, 2, fg_str, 3, bg_str,
884 color_filter_edit_list = g_slist_append(color_filter_edit_list, colorf);
890 /* a new color filter was read in from a filter file */
892 color_filter_add_cb(color_filter_t *colorf, gpointer user_data)
894 GtkWidget *color_filters = user_data;
896 add_filter_to_list(colorf, color_filters);
898 #if GTK_MAJOR_VERSION >= 2
899 gtk_widget_grab_focus(color_filters);
903 /* Create a new filter, add it to the list, and pop up an
904 "Edit color filter" dialog box to edit it. */
906 create_new_color_filter(GtkButton *button, const char *filter)
908 color_filter_t *colorf;
910 color_t bg_color, fg_color;
911 GtkWidget *color_filters;
912 #if GTK_MAJOR_VERSION >= 2
913 GtkTreeSelection *sel;
916 color_filters = (GtkWidget *)OBJECT_GET_DATA(button, COLOR_FILTERS_CL);
918 /* unselect all filters */
919 #if GTK_MAJOR_VERSION >= 2
920 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
921 gtk_tree_selection_unselect_all (sel);
923 gtk_clist_unselect_all (GTK_CLIST(color_filters));
926 /* Use the default background and foreground colors as the colors. */
927 style = gtk_widget_get_style(packet_list);
928 gdkcolor_to_color_t(&bg_color, &style->base[GTK_STATE_NORMAL]);
929 gdkcolor_to_color_t(&fg_color, &style->text[GTK_STATE_NORMAL]);
931 colorf = color_filter_new("name", filter, &bg_color, &fg_color);
933 add_filter_to_list(colorf, color_filters);
935 select_row(color_filters, num_of_filters-1);
937 /* open the edit dialog */
938 edit_color_filter_dialog(color_filters, TRUE /* is a new filter */);
940 #if GTK_MAJOR_VERSION >= 2
941 gtk_widget_grab_focus(color_filters);
945 /* User pressed the "New" button: Create a new filter in the list,
946 and pop up an "Edit color filter" dialog box to edit it. */
948 color_new_cb(GtkButton *button, gpointer user_data _U_)
950 create_new_color_filter(button, "filter");
953 /* User pressed the "Edit" button: Pop up an "Edit color filter" dialog box
954 to edit an existing filter. */
956 color_edit_cb(GtkButton *button, gpointer user_data _U_)
958 GtkWidget *color_filters;
960 color_filters = (GtkWidget *)OBJECT_GET_DATA(button, COLOR_FILTERS_CL);
961 g_assert(row_selected != -1);
962 edit_color_filter_dialog(color_filters, FALSE /* is not a new filter */);
965 /* Delete a single color filter from the list and elsewhere. */
967 color_delete(gint row, GtkWidget *color_filters)
969 color_filter_t *colorf;
971 #if GTK_MAJOR_VERSION >= 2
976 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
977 gtk_tree_model_iter_nth_child(model, &iter, NULL, row);
978 gtk_tree_model_get(model, &iter, 4, &colorf, -1);
980 /* Remove this color filter from the CList displaying the
982 gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
985 /* Destroy any "Edit color filter" dialog boxes editing it. */
986 if (colorf->edit_dialog != NULL)
987 window_destroy(colorf->edit_dialog);
989 /* Delete the color filter from the list of color filters. */
990 color_filter_edit_list = g_slist_remove(color_filter_edit_list, colorf);
991 color_filter_delete(colorf);
993 /* If we grab the focus after updating the selection, the first
994 * row is always selected, so we do it before */
995 gtk_widget_grab_focus(color_filters);
997 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), row);
999 /* Remove this color filter from the CList displaying the
1001 gtk_clist_remove(GTK_CLIST(color_filters), row);
1004 /* Destroy any "Edit color filter" dialog boxes editing it. */
1005 if (colorf->edit_dialog != NULL)
1006 window_destroy(colorf->edit_dialog);
1008 /* Delete the color filter from the list of color filters. */
1009 color_filter_edit_list = g_slist_remove(color_filter_edit_list, colorf);
1010 color_filter_delete(colorf);
1014 /* User pressed the "Delete" button: Delete the selected filters from the list.*/
1016 color_delete_cb(GtkWidget *widget, gpointer user_data _U_)
1018 GtkWidget *color_filters;
1019 gint row, num_filters;
1020 #if GTK_MAJOR_VERSION < 2
1021 color_filter_t *colorf;
1023 GtkTreeModel *model;
1025 GtkTreeSelection *sel;
1028 color_filters = (GtkWidget *)OBJECT_GET_DATA(widget, COLOR_FILTERS_CL);
1030 /* get the number of filters in the list */
1031 #if GTK_MAJOR_VERSION < 2
1032 num_filters = num_of_filters;
1034 model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
1035 num_filters = gtk_tree_model_iter_n_children(model, NULL);
1036 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
1039 /* iterate through the list and delete the selected ones */
1040 for (row = num_filters - 1; row >= 0; row--)
1042 #if GTK_MAJOR_VERSION < 2
1043 colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters), row);
1044 if (colorf->selected)
1045 color_delete (row, color_filters);
1047 gtk_tree_model_iter_nth_child(model, &iter, NULL, row);
1048 if (gtk_tree_selection_iter_is_selected(sel, &iter))
1049 color_delete (row, color_filters);
1054 /* User pressed "Export": Pop up an "Export color filter" dialog box. */
1056 color_export_cb(GtkButton *button, gpointer data _U_)
1058 GtkWidget *color_filters;
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);