2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2003 Hiroyuki Yamamoto and the Sylpheed-Claws team
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
27 #include <glib/gi18n.h>
29 #include <gtk/gtkoptionmenu.h>
30 #include <gdk/gdkkeysyms.h>
37 #include "prefs_gtk.h"
38 #include "prefs_matcher.h"
39 #include "prefs_filtering.h"
40 #include "prefs_common.h"
41 #include "mainwindow.h"
42 #include "foldersel.h"
43 #include "manage_window.h"
47 #include "alertpanel.h"
49 #include "filtering.h"
50 #include "addr_compl.h"
51 #include "colorlabel.h"
53 #include "matcher_parser.h"
55 #include "prefs_filtering_action.h"
60 N_PREFS_FILTERING_COLUMNS
63 static struct Filtering {
67 GtkWidget *cond_entry;
68 GtkWidget *action_entry;
70 GtkWidget *cond_list_view;
73 static GSList ** p_processing_list = NULL;
75 /* widget creating functions */
76 static void prefs_filtering_create (void);
78 static void prefs_filtering_set_dialog (const gchar *header,
80 static void prefs_filtering_set_list (void);
82 /* callback functions */
83 static void prefs_filtering_register_cb (void);
84 static void prefs_filtering_substitute_cb (void);
85 static void prefs_filtering_delete_cb (void);
86 static void prefs_filtering_top (void);
87 static void prefs_filtering_up (void);
88 static void prefs_filtering_down (void);
89 static void prefs_filtering_bottom (void);
90 static gint prefs_filtering_deleted (GtkWidget *widget,
93 static gboolean prefs_filtering_key_pressed(GtkWidget *widget,
96 static void prefs_filtering_cancel (void);
97 static void prefs_filtering_ok (void);
99 static void prefs_filtering_condition_define (void);
100 static void prefs_filtering_action_define(void);
101 static gint prefs_filtering_list_view_set_row (gint row, FilteringProp * prop);
103 static void prefs_filtering_reset_dialog (void);
104 static gboolean prefs_filtering_rename_path_func(GNode *node, gpointer data);
105 static gboolean prefs_filtering_delete_path_func(GNode *node, gpointer data);
107 static void delete_path(GSList ** p_filters, const gchar * path);
110 static GtkListStore* prefs_filtering_create_data_store (void);
111 static gint prefs_filtering_list_view_insert_rule (GtkListStore *list_store,
115 static gchar *prefs_filtering_list_view_get_rule (GtkWidget *list,
118 static GtkWidget *prefs_filtering_list_view_create (void);
119 static void prefs_filtering_create_list_view_columns (GtkWidget *list_view);
120 static gint prefs_filtering_get_selected_row (GtkWidget *list_view);
121 static gboolean prefs_filtering_list_view_select_row (GtkWidget *list, gint row);
123 static gboolean prefs_filtering_selected (GtkTreeSelection *selector,
126 gboolean currently_selected,
129 void prefs_filtering_open(GSList ** p_processing,
134 if (prefs_rc_is_readonly(FILTERING_RC))
139 if (!filtering.window) {
140 prefs_filtering_create();
143 manage_window_set_transient(GTK_WINDOW(filtering.window));
144 gtk_widget_grab_focus(filtering.ok_btn);
147 gtk_window_set_title(GTK_WINDOW(filtering.window), title);
149 gtk_window_set_title (GTK_WINDOW(filtering.window),
150 _("Filtering/Processing configuration"));
152 p_processing_list = p_processing;
154 prefs_filtering_set_dialog(header, key);
156 gtk_widget_show(filtering.window);
158 start_address_completion();
161 static void prefs_filtering_size_allocate_cb(GtkWidget *widget,
162 GtkAllocation *allocation)
164 g_return_if_fail(allocation != NULL);
166 prefs_common.filteringwin_width = allocation->width;
167 prefs_common.filteringwin_height = allocation->height;
170 /* prefs_filtering_close() - just to have one common exit point */
171 static void prefs_filtering_close(void)
173 end_address_completion();
175 gtk_widget_hide(filtering.window);
179 static void prefs_filtering_create(void)
184 GtkWidget *cancel_btn;
185 GtkWidget *confirm_area;
193 GtkWidget *cond_label;
194 GtkWidget *cond_entry;
196 GtkWidget *action_label;
197 GtkWidget *action_entry;
198 GtkWidget *action_btn;
201 GtkWidget *subst_btn;
204 GtkWidget *cond_hbox;
205 GtkWidget *cond_scrolledwin;
206 GtkWidget *cond_list_view;
213 GtkWidget *bottom_btn;
214 static GdkGeometry geometry;
216 debug_print("Creating filtering configuration window...\n");
218 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
219 gtk_container_set_border_width (GTK_CONTAINER (window), 8);
220 gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
221 gtk_window_set_modal (GTK_WINDOW (window), TRUE);
222 gtk_window_set_resizable(GTK_WINDOW (window), TRUE);
224 vbox = gtk_vbox_new (FALSE, 6);
225 gtk_widget_show (vbox);
226 gtk_container_add (GTK_CONTAINER (window), vbox);
228 gtkut_stock_button_set_create(&confirm_area, &ok_btn, GTK_STOCK_OK,
229 &cancel_btn, GTK_STOCK_CANCEL, NULL, NULL);
230 gtk_widget_show (confirm_area);
231 gtk_box_pack_end (GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
232 gtk_widget_grab_default (ok_btn);
234 gtk_window_set_title (GTK_WINDOW(window),
235 _("Filtering/Processing configuration"));
237 g_signal_connect(G_OBJECT(window), "delete_event",
238 G_CALLBACK(prefs_filtering_deleted), NULL);
239 g_signal_connect(G_OBJECT(window), "size_allocate",
240 G_CALLBACK(prefs_filtering_size_allocate_cb), NULL);
241 g_signal_connect(G_OBJECT(window), "key_press_event",
242 G_CALLBACK(prefs_filtering_key_pressed), NULL);
243 MANAGE_WINDOW_SIGNALS_CONNECT (window);
244 g_signal_connect(G_OBJECT(ok_btn), "clicked",
245 G_CALLBACK(prefs_filtering_ok), NULL);
246 g_signal_connect(G_OBJECT(cancel_btn), "clicked",
247 G_CALLBACK(prefs_filtering_cancel), NULL);
249 vbox1 = gtk_vbox_new (FALSE, VSPACING);
250 gtk_widget_show (vbox1);
251 gtk_box_pack_start (GTK_BOX (vbox), vbox1, TRUE, TRUE, 0);
252 gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
254 cond_label = gtk_label_new (_("Condition"));
255 gtk_widget_show (cond_label);
256 gtk_misc_set_alignment (GTK_MISC (cond_label), 0, 0.5);
257 gtk_box_pack_start (GTK_BOX (vbox1), cond_label, FALSE, FALSE, 0);
259 hbox1 = gtk_hbox_new (FALSE, VSPACING);
260 gtk_widget_show (hbox1);
261 gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
262 gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
264 cond_entry = gtk_entry_new ();
265 gtk_widget_show (cond_entry);
266 gtk_box_pack_start (GTK_BOX (hbox1), cond_entry, TRUE, TRUE, 0);
268 cond_btn = gtk_button_new_with_label (_("Define ..."));
269 gtk_widget_show (cond_btn);
270 gtk_box_pack_start (GTK_BOX (hbox1), cond_btn, FALSE, FALSE, 0);
271 g_signal_connect(G_OBJECT (cond_btn), "clicked",
272 G_CALLBACK(prefs_filtering_condition_define),
275 action_label = gtk_label_new (_("Action"));
276 gtk_widget_show (action_label);
277 gtk_misc_set_alignment (GTK_MISC (action_label), 0, 0.5);
278 gtk_box_pack_start (GTK_BOX (vbox1), action_label, FALSE, FALSE, 0);
280 hbox1 = gtk_hbox_new (FALSE, VSPACING);
281 gtk_widget_show (hbox1);
282 gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
283 gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
285 action_entry = gtk_entry_new ();
286 gtk_widget_show (action_entry);
287 gtk_box_pack_start (GTK_BOX (hbox1), action_entry, TRUE, TRUE, 0);
289 action_btn = gtk_button_new_with_label (_("Define ..."));
290 gtk_widget_show (action_btn);
291 gtk_box_pack_start (GTK_BOX (hbox1), action_btn, FALSE, FALSE, 0);
292 g_signal_connect(G_OBJECT (action_btn), "clicked",
293 G_CALLBACK(prefs_filtering_action_define),
296 /* register / substitute / delete */
298 reg_hbox = gtk_hbox_new (FALSE, 4);
299 gtk_widget_show (reg_hbox);
300 gtk_box_pack_start (GTK_BOX (vbox1), reg_hbox, FALSE, FALSE, 0);
302 arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT);
303 gtk_widget_show (arrow);
304 gtk_box_pack_start (GTK_BOX (reg_hbox), arrow, FALSE, FALSE, 0);
305 gtk_widget_set_size_request (arrow, -1, 16);
307 btn_hbox = gtk_hbox_new (TRUE, 4);
308 gtk_widget_show (btn_hbox);
309 gtk_box_pack_start (GTK_BOX (reg_hbox), btn_hbox, FALSE, FALSE, 0);
311 reg_btn = gtk_button_new_from_stock (GTK_STOCK_ADD);
312 gtk_widget_show (reg_btn);
313 gtk_box_pack_start (GTK_BOX (btn_hbox), reg_btn, FALSE, TRUE, 0);
314 g_signal_connect(G_OBJECT (reg_btn), "clicked",
315 G_CALLBACK(prefs_filtering_register_cb), NULL);
317 subst_btn = gtk_button_new_with_label (_(" Replace "));
318 gtk_widget_show (subst_btn);
319 gtk_box_pack_start (GTK_BOX (btn_hbox), subst_btn, FALSE, TRUE, 0);
320 g_signal_connect(G_OBJECT (subst_btn), "clicked",
321 G_CALLBACK(prefs_filtering_substitute_cb),
324 del_btn = gtk_button_new_from_stock (GTK_STOCK_REMOVE);
325 gtk_widget_show (del_btn);
326 gtk_box_pack_start (GTK_BOX (btn_hbox), del_btn, FALSE, TRUE, 0);
327 g_signal_connect(G_OBJECT (del_btn), "clicked",
328 G_CALLBACK(prefs_filtering_delete_cb), NULL);
330 cond_hbox = gtk_hbox_new (FALSE, 8);
331 gtk_widget_show (cond_hbox);
332 gtk_box_pack_start (GTK_BOX (vbox1), cond_hbox, TRUE, TRUE, 0);
334 cond_scrolledwin = gtk_scrolled_window_new (NULL, NULL);
335 gtk_widget_show (cond_scrolledwin);
336 gtk_widget_set_size_request (cond_scrolledwin, -1, 150);
337 gtk_box_pack_start (GTK_BOX (cond_hbox), cond_scrolledwin,
339 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (cond_scrolledwin),
340 GTK_POLICY_AUTOMATIC,
341 GTK_POLICY_AUTOMATIC);
343 cond_list_view = prefs_filtering_list_view_create();
344 gtk_widget_show (cond_list_view);
345 gtk_container_add (GTK_CONTAINER (cond_scrolledwin), cond_list_view);
347 btn_vbox = gtk_vbox_new (FALSE, 8);
348 gtk_widget_show (btn_vbox);
349 gtk_box_pack_start (GTK_BOX (cond_hbox), btn_vbox, FALSE, FALSE, 0);
351 top_btn = gtk_button_new_from_stock (GTK_STOCK_GOTO_TOP);
352 gtk_widget_show (top_btn);
353 gtk_box_pack_start (GTK_BOX (btn_vbox), top_btn, FALSE, FALSE, 0);
354 g_signal_connect(G_OBJECT (top_btn), "clicked",
355 G_CALLBACK(prefs_filtering_top), NULL);
357 PACK_VSPACER (btn_vbox, spc_vbox, VSPACING_NARROW_2);
359 up_btn = gtk_button_new_from_stock (GTK_STOCK_GO_UP);
360 gtk_widget_show (up_btn);
361 gtk_box_pack_start (GTK_BOX (btn_vbox), up_btn, FALSE, FALSE, 0);
362 g_signal_connect(G_OBJECT (up_btn), "clicked",
363 G_CALLBACK(prefs_filtering_up), NULL);
365 down_btn = gtk_button_new_from_stock (GTK_STOCK_GO_DOWN);
366 gtk_widget_show (down_btn);
367 gtk_box_pack_start (GTK_BOX (btn_vbox), down_btn, FALSE, FALSE, 0);
368 g_signal_connect(G_OBJECT (down_btn), "clicked",
369 G_CALLBACK(prefs_filtering_down), NULL);
371 PACK_VSPACER (btn_vbox, spc_vbox, VSPACING_NARROW_2);
373 bottom_btn = gtk_button_new_from_stock (GTK_STOCK_GOTO_BOTTOM);
374 gtk_widget_show (bottom_btn);
375 gtk_box_pack_start (GTK_BOX (btn_vbox), bottom_btn, FALSE, FALSE, 0);
376 g_signal_connect(G_OBJECT (bottom_btn), "clicked",
377 G_CALLBACK(prefs_filtering_bottom), NULL);
379 if (!geometry.min_height) {
380 geometry.min_width = 500;
381 geometry.min_height = 400;
384 gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
386 gtk_widget_set_size_request(window, prefs_common.filteringwin_width,
387 prefs_common.filteringwin_height);
389 gtk_widget_show_all(window);
391 filtering.window = window;
392 filtering.ok_btn = ok_btn;
394 filtering.cond_entry = cond_entry;
395 filtering.action_entry = action_entry;
396 filtering.cond_list_view = cond_list_view;
399 static void rename_path(GSList * filters,
400 const gchar * old_path, const gchar * new_path);
402 void prefs_filtering_rename_path(const gchar *old_path, const gchar *new_path)
405 const gchar *paths[2] = {NULL, NULL};
408 for (cur = folder_get_list() ; cur != NULL ; cur = g_list_next(cur)) {
410 folder = (Folder *) cur->data;
411 g_node_traverse(folder->node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
412 prefs_filtering_rename_path_func, paths);
415 rename_path(pre_global_processing, old_path, new_path);
416 rename_path(post_global_processing, old_path, new_path);
417 rename_path(filtering_rules, old_path, new_path);
419 prefs_matcher_write_config();
422 static void rename_path(GSList * filters,
423 const gchar * old_path, const gchar * new_path)
429 gchar *old_path_with_sep;
436 oldpathlen = strlen(old_path);
437 old_path_with_sep = g_strconcat(old_path,G_DIR_SEPARATOR_S,NULL);
439 for (cur = filters; cur != NULL; cur = cur->next) {
440 FilteringProp *filtering = (FilteringProp *)cur->data;
442 for(action_cur = filtering->action_list ; action_cur != NULL ;
443 action_cur = action_cur->next) {
445 FilteringAction *action = action_cur->data;
447 if (!action->destination) continue;
449 destlen = strlen(action->destination);
451 if (destlen > oldpathlen) {
452 prefixlen = destlen - oldpathlen;
453 suffix = action->destination + prefixlen;
455 if (!strncmp(old_path, suffix, oldpathlen)) {
456 prefix = g_malloc0(prefixlen + 1);
457 strncpy2(prefix, action->destination, prefixlen);
459 base = suffix + oldpathlen;
460 while (*base == G_DIR_SEPARATOR) base++;
462 dest_path = g_strconcat(prefix,
466 dest_path = g_strconcat(prefix,
473 g_free(action->destination);
474 action->destination = dest_path;
475 } else { /* for non-leaf folders */
476 /* compare with trailing slash */
477 if (!strncmp(old_path_with_sep, action->destination, oldpathlen+1)) {
479 suffix = action->destination + oldpathlen + 1;
480 dest_path = g_strconcat(new_path,
483 g_free(action->destination);
484 action->destination = dest_path;
488 /* folder-moving a leaf */
489 if (!strcmp(old_path, action->destination)) {
490 dest_path = g_strdup(new_path);
491 g_free(action->destination);
492 action->destination = dest_path;
499 static gboolean prefs_filtering_rename_path_func(GNode *node, gpointer data)
502 const gchar * old_path;
503 const gchar * new_path;
504 const gchar ** paths;
511 g_return_val_if_fail(old_path != NULL, FALSE);
512 g_return_val_if_fail(new_path != NULL, FALSE);
513 g_return_val_if_fail(node != NULL, FALSE);
516 if (!item || !item->prefs)
518 filters = item->prefs->processing;
520 rename_path(filters, old_path, new_path);
525 void prefs_filtering_delete_path(const gchar *path)
528 for (cur = folder_get_list() ; cur != NULL ; cur = g_list_next(cur)) {
530 folder = (Folder *) cur->data;
531 g_node_traverse(folder->node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
532 prefs_filtering_delete_path_func, (gchar *)path);
534 delete_path(&pre_global_processing, path);
535 delete_path(&post_global_processing, path);
536 delete_path(&filtering_rules, path);
538 prefs_matcher_write_config();
541 static void delete_path(GSList ** p_filters, const gchar * path)
552 filters = *p_filters;
553 pathlen = strlen(path);
554 duplist = g_slist_copy(filters);
555 for (cur = duplist ; cur != NULL; cur = g_slist_next(cur)) {
556 FilteringProp *filtering = (FilteringProp *) cur->data;
558 for(action_cur = filtering->action_list ; action_cur != NULL ;
559 action_cur = action_cur->next) {
561 FilteringAction *action;
563 action = action_cur->data;
565 if (!action->destination) continue;
567 destlen = strlen(action->destination);
569 if (destlen > pathlen) {
570 prefixlen = destlen - pathlen;
571 suffix = action->destination + prefixlen;
573 if (suffix && !strncmp(path, suffix, pathlen)) {
574 filteringprop_free(filtering);
575 filters = g_slist_remove(filters, filtering);
577 } else if (strcmp(action->destination, path) == 0) {
578 filteringprop_free(filtering);
579 filters = g_slist_remove(filters, filtering);
583 g_slist_free(duplist);
585 * p_filters = filters;
588 static gboolean prefs_filtering_delete_path_func(GNode *node, gpointer data)
590 const gchar *path = data;
594 g_return_val_if_fail(path != NULL, FALSE);
595 g_return_val_if_fail(node != NULL, FALSE);
598 if (!item || !item->prefs)
600 p_filters = &item->prefs->processing;
602 delete_path(p_filters, path);
607 static void prefs_filtering_set_dialog(const gchar *header, const gchar *key)
609 GtkTreeView *list_view = GTK_TREE_VIEW(filtering.cond_list_view);
611 GSList * prefs_filtering;
613 GtkListStore *list_store;
615 list_store = GTK_LIST_STORE(gtk_tree_view_get_model(list_view));
616 gtk_list_store_clear(list_store);
618 /* add the place holder (New) at row 0 */
619 prefs_filtering_list_view_insert_rule(list_store, -1,
623 prefs_filtering = *p_processing_list;
625 for(cur = prefs_filtering ; cur != NULL ; cur = g_slist_next(cur)) {
626 FilteringProp * prop = (FilteringProp *) cur->data;
628 cond_str = filteringprop_to_string(prop);
629 subst_char(cond_str, '\t', ':');
631 prefs_filtering_list_view_insert_rule(list_store, -1,
637 prefs_filtering_reset_dialog();
643 quoted_key = matcher_quote_str(key);
645 match_str = g_strconcat(header, " ", get_matchparser_tab_str(MATCHTYPE_MATCHCASE),
646 " \"", quoted_key, "\"", NULL);
649 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), match_str);
654 static void prefs_filtering_reset_dialog(void)
656 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), "");
657 gtk_entry_set_text(GTK_ENTRY(filtering.action_entry), "");
660 static void prefs_filtering_set_list(void)
665 gchar * filtering_str;
666 GSList * prefs_filtering;
668 prefs_filtering = *p_processing_list;
669 for (cur = prefs_filtering ; cur != NULL ; cur = g_slist_next(cur))
670 filteringprop_free((FilteringProp *) cur->data);
671 g_slist_free(prefs_filtering);
672 prefs_filtering = NULL;
675 while (NULL != (filtering_str = prefs_filtering_list_view_get_rule
676 (filtering.cond_list_view, row))) {
677 /* FIXME: this strcmp() is bogus: "(New)" should never
678 * be inserted in the storage */
679 if (strcmp(filtering_str, _("(New)")) != 0) {
680 prop = matcher_parser_get_filtering(filtering_str);
681 g_free(filtering_str);
684 g_slist_append(prefs_filtering, prop);
690 *p_processing_list = prefs_filtering;
693 static gint prefs_filtering_list_view_set_row(gint row, FilteringProp * prop)
695 GtkTreeView *list_view = GTK_TREE_VIEW(filtering.cond_list_view);
697 GtkListStore *list_store;
699 str = filteringprop_to_string(prop);
703 list_store = GTK_LIST_STORE(gtk_tree_view_get_model(list_view));
705 row = prefs_filtering_list_view_insert_rule(list_store, row, str, prop != NULL);
712 static void prefs_filtering_condition_define_done(MatcherList * matchers)
716 if (matchers == NULL)
719 str = matcherlist_to_string(matchers);
722 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), str);
727 static void prefs_filtering_condition_define(void)
730 MatcherList * matchers = NULL;
732 cond_str = gtk_editable_get_chars(GTK_EDITABLE(filtering.cond_entry), 0, -1);
734 if (*cond_str != '\0') {
735 matchers = matcher_parser_get_cond(cond_str);
736 if (matchers == NULL)
737 alertpanel_error(_("Condition string is not valid."));
742 prefs_matcher_open(matchers, prefs_filtering_condition_define_done);
744 if (matchers != NULL)
745 matcherlist_free(matchers);
748 static void prefs_filtering_action_define_done(GSList * action_list)
752 if (action_list == NULL)
755 str = filteringaction_list_to_string(action_list);
758 gtk_entry_set_text(GTK_ENTRY(filtering.action_entry), str);
763 static void prefs_filtering_action_define(void)
766 GSList * action_list = NULL;
768 action_str = gtk_editable_get_chars(GTK_EDITABLE(filtering.action_entry), 0, -1);
770 if (*action_str != '\0') {
771 action_list = matcher_parser_get_action_list(action_str);
772 if (action_list == NULL)
773 alertpanel_error(_("Action string is not valid."));
778 prefs_filtering_action_open(action_list,
779 prefs_filtering_action_define_done);
781 if (action_list != NULL) {
783 for(cur = action_list ; cur != NULL ; cur = cur->next) {
784 filteringaction_free(cur->data);
790 /* register / substitute delete buttons */
793 static FilteringProp * prefs_filtering_dialog_to_filtering(gboolean alert)
796 gchar * cond_str = NULL;
797 gchar * action_str = NULL;
798 FilteringProp * prop = NULL;
799 GSList * action_list;
801 cond_str = gtk_editable_get_chars(GTK_EDITABLE(filtering.cond_entry), 0, -1);
802 if (*cond_str == '\0') {
803 if(alert == TRUE) alertpanel_error(_("Condition string is empty."));
807 action_str = gtk_editable_get_chars(GTK_EDITABLE(filtering.action_entry), 0, -1);
808 if (*action_str == '\0') {
809 if(alert == TRUE) alertpanel_error(_("Action string is empty."));
813 cond = matcher_parser_get_cond(cond_str);
816 if(alert == TRUE) alertpanel_error(_("Condition string is not valid."));
820 action_list = matcher_parser_get_action_list(action_str);
823 if (action_list == NULL) {
824 if(alert == TRUE) alertpanel_error(_("Action string is not valid."));
828 prop = filteringprop_new(cond, action_list);
836 static void prefs_filtering_register_cb(void)
838 FilteringProp * prop;
840 prop = prefs_filtering_dialog_to_filtering(TRUE);
843 prefs_filtering_list_view_set_row(-1, prop);
845 filteringprop_free(prop);
848 static void prefs_filtering_substitute_cb(void)
850 gint selected_row = prefs_filtering_get_selected_row
851 (filtering.cond_list_view);
854 if (selected_row <= 0)
857 prop = prefs_filtering_dialog_to_filtering(TRUE);
860 prefs_filtering_list_view_set_row(selected_row, prop);
862 filteringprop_free(prop);
865 static void prefs_filtering_delete_cb(void)
867 GtkTreeView *list_view = GTK_TREE_VIEW(filtering.cond_list_view);
872 row = prefs_filtering_get_selected_row(filtering.cond_list_view);
876 if (alertpanel(_("Delete rule"),
877 _("Do you really want to delete this rule?"),
878 _("Yes"), _("No"), NULL) == G_ALERTALTERNATE)
881 model = gtk_tree_view_get_model(list_view);
882 if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
885 gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
887 prefs_filtering_reset_dialog();
890 static void prefs_filtering_top(void)
893 GtkTreeIter top, sel;
896 row = prefs_filtering_get_selected_row(filtering.cond_list_view);
900 model = gtk_tree_view_get_model(GTK_TREE_VIEW(filtering.cond_list_view));
902 if (!gtk_tree_model_iter_nth_child(model, &top, NULL, 0)
903 || !gtk_tree_model_iter_nth_child(model, &sel, NULL, row))
906 gtk_list_store_move_after(GTK_LIST_STORE(model), &sel, &top);
907 prefs_filtering_list_view_select_row(filtering.cond_list_view, 1);
910 static void prefs_filtering_up(void)
913 GtkTreeIter top, sel;
916 row = prefs_filtering_get_selected_row(filtering.cond_list_view);
920 model = gtk_tree_view_get_model(GTK_TREE_VIEW(filtering.cond_list_view));
922 if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row - 1)
923 || !gtk_tree_model_iter_nth_child(model, &sel, NULL, row))
926 gtk_list_store_swap(GTK_LIST_STORE(model), &top, &sel);
927 prefs_filtering_list_view_select_row(filtering.cond_list_view, row - 1);
930 static void prefs_filtering_down(void)
933 GtkTreeIter top, sel;
936 model = gtk_tree_view_get_model(GTK_TREE_VIEW(filtering.cond_list_view));
937 n_rows = gtk_tree_model_iter_n_children(model, NULL);
938 row = prefs_filtering_get_selected_row(filtering.cond_list_view);
939 if (row < 1 || row >= n_rows - 1)
942 if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row)
943 || !gtk_tree_model_iter_nth_child(model, &sel, NULL, row + 1))
946 gtk_list_store_swap(GTK_LIST_STORE(model), &top, &sel);
947 prefs_filtering_list_view_select_row(filtering.cond_list_view, row + 1);
950 static void prefs_filtering_bottom(void)
953 GtkTreeIter top, sel;
956 model = gtk_tree_view_get_model(GTK_TREE_VIEW(filtering.cond_list_view));
957 n_rows = gtk_tree_model_iter_n_children(model, NULL);
958 row = prefs_filtering_get_selected_row(filtering.cond_list_view);
959 if (row < 1 || row >= n_rows - 1)
962 if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row)
963 || !gtk_tree_model_iter_nth_child(model, &sel, NULL, n_rows - 1))
966 gtk_list_store_move_after(GTK_LIST_STORE(model), &top, &sel);
967 prefs_filtering_list_view_select_row(filtering.cond_list_view, n_rows - 1);
970 static void prefs_filtering_select_set(FilteringProp *prop)
975 prefs_filtering_reset_dialog();
977 matcher_str = matcherlist_to_string(prop->matchers);
978 if (matcher_str == NULL) {
982 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), matcher_str);
984 action_str = filteringaction_list_to_string(prop->action_list);
985 if (matcher_str == NULL) {
988 gtk_entry_set_text(GTK_ENTRY(filtering.action_entry), action_str);
994 static gint prefs_filtering_deleted(GtkWidget *widget, GdkEventAny *event,
997 prefs_filtering_cancel();
1001 static gboolean prefs_filtering_key_pressed(GtkWidget *widget, GdkEventKey *event,
1004 if (event && event->keyval == GDK_Escape) {
1005 prefs_filtering_cancel();
1011 static void prefs_filtering_ok(void)
1013 FilteringProp * prop;
1015 gchar * filtering_str;
1019 prop = prefs_filtering_dialog_to_filtering(FALSE);
1021 str = filteringprop_to_string(prop);
1023 while (NULL != (filtering_str = (prefs_filtering_list_view_get_rule
1024 (filtering.cond_list_view,
1026 if (strcmp(filtering_str, str) == 0)
1029 g_free(filtering_str);
1032 if (!filtering_str) {
1033 val = alertpanel(_("Entry not saved"),
1034 _("The entry was not saved. Close anyway?"),
1035 _("Yes"), _("No"), NULL);
1036 if (G_ALERTDEFAULT != val) {
1037 g_free(filtering_str);
1038 g_free(str); /* fixed two leaks: huzzah! */
1039 filteringprop_free(prop);
1044 g_free(filtering_str);
1046 filteringprop_free(prop); /* fixed a leak: huzzah! */
1048 prefs_filtering_set_list();
1049 prefs_matcher_write_config();
1050 prefs_filtering_close();
1053 static void prefs_filtering_cancel(void)
1055 prefs_matcher_read_config();
1056 prefs_filtering_close();
1059 static GtkListStore* prefs_filtering_create_data_store(void)
1061 return gtk_list_store_new(N_PREFS_FILTERING_COLUMNS,
1068 *\brief Insert filtering rule into store. Note that we access the
1069 * tree view / store by index, which is a bit suboptimal, but
1070 * at least it made GTK 2 porting easier.
1072 *\param list_store Store to operate on
1073 *\param row -1 to add a new rule to store, else change an existing
1075 *\param rule String representation of rule
1076 *\param prop TRUE if valid filtering rule; if FALSE it's the first
1077 * entry in the store ("(New)").
1079 *\return int Row of inserted / changed rule.
1081 static gint prefs_filtering_list_view_insert_rule(GtkListStore *list_store,
1088 /* check if valid row at all */
1090 if (!gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(list_store),
1097 gtk_list_store_append(list_store, &iter);
1098 gtk_list_store_set(list_store, &iter,
1099 PREFS_FILTERING_RULE, rule,
1100 PREFS_FILTERING_PROP, prop,
1102 return gtk_tree_model_iter_n_children(GTK_TREE_MODEL(list_store),
1105 /* change existing */
1106 gtk_list_store_set(list_store, &iter,
1107 PREFS_FILTERING_RULE, rule,
1114 *\return gchar * Rule at specified row - should be freed.
1116 static gchar *prefs_filtering_list_view_get_rule(GtkWidget *list, gint row)
1118 GtkTreeView *list_view = GTK_TREE_VIEW(list);
1119 GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1123 if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
1126 gtk_tree_model_get(model, &iter,
1127 PREFS_FILTERING_RULE, &result,
1134 *\brief Create list view for filtering
1136 static GtkWidget *prefs_filtering_list_view_create(void)
1138 GtkTreeView *list_view;
1139 GtkTreeSelection *selector;
1141 list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(GTK_TREE_MODEL
1142 (prefs_filtering_create_data_store())));
1144 gtk_tree_view_set_rules_hint(list_view, prefs_common.enable_rules_hint);
1145 gtk_tree_view_set_reorderable(list_view, TRUE);
1147 selector = gtk_tree_view_get_selection(list_view);
1148 gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
1149 gtk_tree_selection_set_select_function(selector, prefs_filtering_selected,
1152 /* create the columns */
1153 prefs_filtering_create_list_view_columns(GTK_WIDGET(list_view));
1155 return GTK_WIDGET(list_view);
1158 static void prefs_filtering_create_list_view_columns(GtkWidget *list_view)
1160 GtkTreeViewColumn *column;
1161 GtkCellRenderer *renderer;
1163 renderer = gtk_cell_renderer_text_new();
1164 column = gtk_tree_view_column_new_with_attributes
1165 (_("Current filtering/processing rules"),
1167 "text", PREFS_FILTERING_RULE,
1169 gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1172 static gboolean gtkut_tree_iter_comp(GtkTreeModel *model,
1176 GtkTreePath *path1 = gtk_tree_model_get_path(model, iter1);
1177 GtkTreePath *path2 = gtk_tree_model_get_path(model, iter2);
1180 result = gtk_tree_path_compare(path1, path2) == 0;
1182 gtk_tree_path_free(path1);
1183 gtk_tree_path_free(path2);
1189 *\brief Get selected row number.
1191 static gint prefs_filtering_get_selected_row(GtkWidget *list_view)
1193 GtkTreeView *view = GTK_TREE_VIEW(list_view);
1194 GtkTreeModel *model = gtk_tree_view_get_model(view);
1195 int n_rows = gtk_tree_model_iter_n_children(model, NULL);
1196 GtkTreeSelection *selection;
1203 selection = gtk_tree_view_get_selection(view);
1204 if (!gtk_tree_selection_get_selected(selection, &model, &iter))
1207 /* get all iterators and compare them... */
1208 for (row = 0; row < n_rows; row++) {
1211 gtk_tree_model_iter_nth_child(model, &itern, NULL, row);
1212 if (gtkut_tree_iter_comp(model, &iter, &itern))
1219 static gboolean prefs_filtering_list_view_select_row(GtkWidget *list, gint row)
1221 GtkTreeView *list_view = GTK_TREE_VIEW(list);
1222 GtkTreeSelection *selection = gtk_tree_view_get_selection(list_view);
1223 GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1227 if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
1230 gtk_tree_selection_select_iter(selection, &iter);
1232 path = gtk_tree_model_get_path(model, &iter);
1233 gtk_tree_view_set_cursor(list_view, path, NULL, FALSE);
1234 gtk_tree_path_free(path);
1240 *\brief Triggered when a row is selected
1242 static gboolean prefs_filtering_selected(GtkTreeSelection *selector,
1243 GtkTreeModel *model,
1245 gboolean currently_selected,
1248 if (currently_selected)
1251 gboolean has_prop = FALSE;
1254 gtk_tree_model_get_iter(model, &iter, path);
1255 gtk_tree_model_get(model, &iter,
1256 PREFS_FILTERING_PROP, &has_prop,
1260 FilteringProp *prop;
1261 gchar *filtering_str = NULL;
1263 gtk_tree_model_get(model, &iter,
1264 PREFS_FILTERING_RULE, &filtering_str,
1267 prop = matcher_parser_get_filtering(filtering_str);
1269 prefs_filtering_select_set(prop);
1270 filteringprop_free(prop);
1273 g_free(filtering_str);
1275 prefs_filtering_reset_dialog();