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2007-08-27 [colin] 2.10.0cvs179
[claws.git] / src / prefs_filtering.c
blob79cb6f32a6188c04184a3481e5870fe217fa0bf0
1 /*
2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2007 Hiroyuki Yamamoto and the Claws Mail team
4 *
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 3 of the License, or
8 * (at your option) any later version.
9 *
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.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 *
18 */
19
20 #ifdef HAVE_CONFIG_H
21 # include "config.h"
22 #endif
23
24 #include "defs.h"
25
26 #include <glib.h>
27 #include <glib/gi18n.h>
28 #include <gtk/gtk.h>
29 #include <gtk/gtkoptionmenu.h>
30 #include <gdk/gdkkeysyms.h>
31 #include <stdio.h>
32 #include <stdlib.h>
33 #include <string.h>
34 #include <errno.h>
35
36 #include "main.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"
44 #include "inc.h"
45 #include "utils.h"
46 #include "gtkutils.h"
47 #include "alertpanel.h"
48 #include "folder.h"
49 #include "filtering.h"
50 #include "addr_compl.h"
51 #include "manual.h"
52 #include "combobox.h"
53
54 #include "matcher_parser.h"
55 #include "matcher.h"
56 #include "prefs_filtering_action.h"
57
58 enum {
59 PREFS_FILTERING_ENABLED,
60 PREFS_FILTERING_NAME,
61 PREFS_FILTERING_ACCOUNT_ID,
62 PREFS_FILTERING_ACCOUNT_NAME,
63 PREFS_FILTERING_RULE,
64 PREFS_FILTERING_PROP,
65 N_PREFS_FILTERING_COLUMNS
66 };
67
68 struct _Filtering {
69 GtkWidget *window;
70
71 GtkWidget *help_btn;
72 GtkWidget *ok_btn;
73 GtkWidget *name_entry;
74 GtkWidget *account_label;
75 GtkWidget *account_combobox;
76 GtkListStore *account_combobox_list;
77 GtkWidget *cond_entry;
78 GtkWidget *action_entry;
79
80 GtkWidget *cond_list_view;
81
82 GtkTreeViewColumn *account_name_column;
83 };
84
85 typedef struct _Filtering Filtering;
86
87 static Filtering filtering;
88
89 static GSList ** p_processing_list = NULL;
90
91 /* widget creating functions */
92 static void prefs_filtering_create (void);
93
94 static void prefs_filtering_set_dialog (const gchar *header,
95 const gchar *key);
96 static void prefs_filtering_set_list (void);
97
98 /* callback functions */
99 static void prefs_filtering_register_cb (void);
100 static void prefs_filtering_substitute_cb (void);
101 static void prefs_filtering_delete_cb (void);
102 static void prefs_filtering_top (void);
103 static void prefs_filtering_up (void);
104 static void prefs_filtering_down (void);
105 static void prefs_filtering_bottom (void);
106 static gint prefs_filtering_deleted (GtkWidget *widget,
107 GdkEventAny *event,
108 gpointer data);
109 static gboolean prefs_filtering_key_pressed(GtkWidget *widget,
110 GdkEventKey *event,
111 gpointer data);
112 static void prefs_filtering_cancel (void);
113 static void prefs_filtering_ok (void);
114
115 static void prefs_filtering_condition_define (void);
116 static void prefs_filtering_action_define(void);
117 static gint prefs_filtering_list_view_set_row (gint row, FilteringProp * prop);
118
119 static void prefs_filtering_reset_dialog (void);
120 static gboolean prefs_filtering_rename_path_func(GNode *node, gpointer data);
121 static gboolean prefs_filtering_delete_path_func(GNode *node, gpointer data);
122
123 static void delete_path(GSList ** p_filters, const gchar * path);
124
125
126 static GtkListStore* prefs_filtering_create_data_store (void);
127 static gint prefs_filtering_list_view_insert_rule (GtkListStore *list_store,
128 gint row,
129 gboolean enabled,
130 const gchar *name,
131 gint account_id,
132 const gchar *account_name,
133 const gchar *rule,
134 gboolean prop);
135 static gchar *prefs_filtering_list_view_get_rule (GtkWidget *list,
136 gint row);
137 static void prefs_filtering_list_view_get_rule_info (GtkWidget *list,
138 gint row,
139 gboolean *enabled,
140 gchar **name,
141 gint *account_id);
142
143 static GtkWidget *prefs_filtering_list_view_create (void);
144 static void prefs_filtering_create_list_view_columns (GtkWidget *list_view);
145
146 static gboolean prefs_filtering_selected (GtkTreeSelection *selector,
147 GtkTreeModel *model,
148 GtkTreePath *path,
149 gboolean currently_selected,
150 gpointer data);
151
152 static void prefs_filtering_account_option_menu_populate(void);
153
154 static gulong signal_id = 0; /* filtering.help_btn clicked signal */
155
156 void prefs_filtering_open(GSList ** p_processing,
157 const gchar *title,
158 const gchar *help_url_anchor,
159 const gchar *header,
160 const gchar *key,
161 gboolean per_account_filtering)
162 {
163 if (prefs_rc_is_readonly(FILTERING_RC))
164 return;
165
166 inc_lock();
167
168 if (!filtering.window) {
169 prefs_filtering_create();
170 } else {
171 gtk_list_store_clear(filtering.account_combobox_list);
172 prefs_filtering_account_option_menu_populate();
173 }
174
175 gtk_tree_view_column_set_visible(filtering.account_name_column,
176 per_account_filtering);
177
178 manage_window_set_transient(GTK_WINDOW(filtering.window));
179 gtk_widget_grab_focus(filtering.ok_btn);
180
181 if (title != NULL)
182 gtk_window_set_title(GTK_WINDOW(filtering.window), title);
183 else
184 gtk_window_set_title (GTK_WINDOW(filtering.window),
185 _("Filtering/Processing configuration"));
186
187 if (help_url_anchor != NULL) {
188 if (signal_id != 0) {
189 g_signal_handler_disconnect(
190 G_OBJECT(filtering.help_btn),
191 signal_id);
192 }
193
194 signal_id = g_signal_connect(G_OBJECT(filtering.help_btn),
195 "clicked",
196 G_CALLBACK(manual_open_with_anchor_cb),
197 (gchar*)help_url_anchor);
198 }
199 else {
200 gtk_widget_set_sensitive(filtering.help_btn, FALSE);
201 }
202
203 p_processing_list = p_processing;
204
205 prefs_filtering_set_dialog(header, key);
206 if (per_account_filtering) {
207 gtk_widget_show(filtering.account_label);
208 gtk_widget_show(filtering.account_combobox);
209 } else {
210 gtk_widget_hide(filtering.account_label);
211 gtk_widget_hide(filtering.account_combobox);
212 combobox_select_by_data(GTK_COMBO_BOX(filtering.account_combobox), 0);
213 }
214
215 gtk_widget_show(filtering.window);
216
217 start_address_completion(NULL);
218 }
219
220 static void prefs_filtering_size_allocate_cb(GtkWidget *widget,
221 GtkAllocation *allocation)
222 {
223 g_return_if_fail(allocation != NULL);
224
225 prefs_common.filteringwin_width = allocation->width;
226 prefs_common.filteringwin_height = allocation->height;
227 }
228
229 /* prefs_filtering_close() - just to have one common exit point */
230 static void prefs_filtering_close(void)
231 {
232 end_address_completion();
233
234 gtk_widget_hide(filtering.window);
235 inc_unlock();
236 }
237
238 static void prefs_filtering_account_option_menu_populate(void)
239 {
240 GList *accounts = NULL;
241 GtkTreeIter iter;
242
243 accounts = account_get_list();
244
245 g_return_if_fail(accounts != NULL);
246
247 COMBOBOX_ADD(filtering.account_combobox_list, Q_("Filtering Account Menu|All"), 0);
248 for (; accounts != NULL; accounts = accounts->next) {
249 PrefsAccount *ac = (PrefsAccount *)accounts->data;
250
251 COMBOBOX_ADD_ESCAPED(filtering.account_combobox_list, ac->account_name, ac->account_id);
252 }
253 }
254
255 static GtkWidget *prefs_filtering_account_option_menu(Filtering *filtering)
256 {
257 GtkWidget *optmenu = NULL;
258 GtkWidget *optmenubox = NULL;
259 GtkListStore *menu = NULL;
260
261 optmenubox = gtk_event_box_new();
262 optmenu = gtkut_sc_combobox_create(optmenubox, FALSE);
263 menu = GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(optmenu)));
264
265 filtering->account_combobox = optmenu;
266 filtering->account_combobox_list = menu;
267
268 prefs_filtering_account_option_menu_populate();
269
270 return optmenubox;
271 }
272
273 static void prefs_filtering_create(void)
274 {
275 GtkWidget *window;
276 GtkWidget *vbox;
277 GtkWidget *help_btn;
278 GtkWidget *cancel_btn;
279 GtkWidget *ok_btn;
280 GtkWidget *confirm_area;
281
282 GtkWidget *vbox1;
283 GtkWidget *reg_hbox;
284 GtkWidget *arrow;
285 GtkWidget *btn_hbox;
286
287 GtkWidget *name_label;
288 GtkWidget *name_entry;
289 GtkWidget *account_label;
290 GtkWidget *account_opt_menu;
291 GtkWidget *cond_label;
292 GtkWidget *cond_entry;
293 GtkWidget *cond_btn;
294 GtkWidget *action_label;
295 GtkWidget *action_entry;
296 GtkWidget *action_btn;
297
298 GtkWidget *reg_btn;
299 GtkWidget *subst_btn;
300 GtkWidget *del_btn;
301
302 GtkWidget *cond_hbox;
303 GtkWidget *cond_scrolledwin;
304 GtkWidget *cond_list_view;
305
306 GtkWidget *btn_vbox;
307 GtkWidget *spc_vbox;
308 GtkWidget *top_btn;
309 GtkWidget *up_btn;
310 GtkWidget *down_btn;
311 GtkWidget *bottom_btn;
312 GtkWidget *table;
313 static GdkGeometry geometry;
314
315 debug_print("Creating filtering configuration window...\n");
316
317 window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "prefs_filtering");
318 gtk_container_set_border_width (GTK_CONTAINER (window), 8);
319 gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
320 gtk_window_set_modal (GTK_WINDOW (window), TRUE);
321 gtk_window_set_resizable(GTK_WINDOW (window), TRUE);
322
323 vbox = gtk_vbox_new (FALSE, 6);
324 gtk_widget_show (vbox);
325 gtk_container_add (GTK_CONTAINER (window), vbox);
326
327 gtkut_stock_button_set_create_with_help(&confirm_area, &help_btn,
328 &cancel_btn, GTK_STOCK_CANCEL,
329 &ok_btn, GTK_STOCK_OK,
330 NULL, NULL);
331 gtk_widget_show (confirm_area);
332 gtk_box_pack_end (GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
333 gtk_widget_grab_default (ok_btn);
334
335 gtk_window_set_title (GTK_WINDOW(window),
336 _("Filtering/Processing configuration"));
337
338 g_signal_connect(G_OBJECT(window), "delete_event",
339 G_CALLBACK(prefs_filtering_deleted), NULL);
340 g_signal_connect(G_OBJECT(window), "size_allocate",
341 G_CALLBACK(prefs_filtering_size_allocate_cb), NULL);
342 g_signal_connect(G_OBJECT(window), "key_press_event",
343 G_CALLBACK(prefs_filtering_key_pressed), NULL);
344 MANAGE_WINDOW_SIGNALS_CONNECT (window);
345 g_signal_connect(G_OBJECT(ok_btn), "clicked",
346 G_CALLBACK(prefs_filtering_ok), NULL);
347 g_signal_connect(G_OBJECT(cancel_btn), "clicked",
348 G_CALLBACK(prefs_filtering_cancel), NULL);
349
350 vbox1 = gtk_vbox_new (FALSE, VSPACING);
351 gtk_widget_show (vbox1);
352 gtk_box_pack_start (GTK_BOX (vbox), vbox1, FALSE, TRUE, 0);
353 gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
354
355 table = gtk_table_new(4, 3, FALSE);
356 gtk_table_set_row_spacings (GTK_TABLE (table), VSPACING_NARROW_2);
357 gtk_table_set_col_spacings (GTK_TABLE (table), 4);
358 gtk_widget_show(table);
359 gtk_box_pack_start (GTK_BOX (vbox1), table, TRUE, TRUE, 0);
360
361 name_label = gtk_label_new (_("Name"));
362 gtk_widget_show (name_label);
363 gtk_misc_set_alignment (GTK_MISC (name_label), 1, 0.5);
364 gtk_table_attach (GTK_TABLE (table), name_label, 0, 1, 0, 1,
365 (GtkAttachOptions) (GTK_FILL),
366 (GtkAttachOptions) (0), 0, 0);
367
368 name_entry = gtk_entry_new ();
369 gtk_widget_show (name_entry);
370 gtk_table_attach (GTK_TABLE (table), name_entry, 1, 2, 0, 1,
371 (GtkAttachOptions) (GTK_FILL|GTK_EXPAND),
372 (GtkAttachOptions) (0), 0, 0);
373
374 account_label = gtk_label_new (_("Account"));
375 gtk_widget_show (account_label);
376 gtk_misc_set_alignment (GTK_MISC (account_label), 1, 0.5);
377 gtk_table_attach (GTK_TABLE (table), account_label, 0, 1, 1, 2,
378 (GtkAttachOptions) (GTK_FILL),
379 (GtkAttachOptions) (0), 0, 0);
380
381 account_opt_menu = prefs_filtering_account_option_menu(&filtering);
382 gtk_widget_show (account_opt_menu);
383 gtk_table_attach (GTK_TABLE (table), account_opt_menu, 1, 2, 1, 2,
384 (GtkAttachOptions) (GTK_FILL|GTK_EXPAND),
385 (GtkAttachOptions) (0), 0, 0);
386 combobox_select_by_data(GTK_COMBO_BOX(filtering.account_combobox), 0);
387
388 cond_label = gtk_label_new (_("Condition"));
389 gtk_widget_show (cond_label);
390 gtk_misc_set_alignment (GTK_MISC (cond_label), 1, 0.5);
391 gtk_table_attach (GTK_TABLE (table), cond_label, 0, 1, 2, 3,
392 (GtkAttachOptions) (GTK_FILL),
393 (GtkAttachOptions) (0), 0, 0);
394
395 cond_entry = gtk_entry_new ();
396 gtk_widget_show (cond_entry);
397 gtk_table_attach (GTK_TABLE (table), cond_entry, 1, 2, 2, 3,
398 (GtkAttachOptions) (GTK_FILL|GTK_EXPAND),
399 (GtkAttachOptions) (0), 0, 0);
400
401 cond_btn = gtk_button_new_with_label (_(" Define... "));
402 gtk_widget_show (cond_btn);
403 gtk_table_attach (GTK_TABLE (table), cond_btn, 2, 3, 2, 3,
404 (GtkAttachOptions) (GTK_FILL),
405 (GtkAttachOptions) (0), 2, 2);
406 g_signal_connect(G_OBJECT (cond_btn), "clicked",
407 G_CALLBACK(prefs_filtering_condition_define),
408 NULL);
409
410 action_label = gtk_label_new (_("Action"));
411 gtk_widget_show (action_label);
412 gtk_misc_set_alignment (GTK_MISC (action_label), 1, 0.5);
413 gtk_table_attach (GTK_TABLE (table), action_label, 0, 1, 3, 4,
414 (GtkAttachOptions) (GTK_FILL),
415 (GtkAttachOptions) (0), 0, 0);
416
417 action_entry = gtk_entry_new ();
418 gtk_widget_show (action_entry);
419 gtk_table_attach (GTK_TABLE (table), action_entry, 1, 2, 3, 4,
420 (GtkAttachOptions) (GTK_FILL|GTK_EXPAND),
421 (GtkAttachOptions) (0), 0, 0);
422
423 action_btn = gtk_button_new_with_label (_(" Define... "));
424 gtk_widget_show (action_btn);
425 gtk_table_attach (GTK_TABLE (table), action_btn, 2, 3, 3, 4,
426 (GtkAttachOptions) (GTK_FILL),
427 (GtkAttachOptions) (0), 2, 2);
428 g_signal_connect(G_OBJECT (action_btn), "clicked",
429 G_CALLBACK(prefs_filtering_action_define),
430 NULL);
431
432 /* register / substitute / delete */
433 reg_hbox = gtk_hbox_new (FALSE, 4);
434 gtk_widget_show (reg_hbox);
435 gtk_box_pack_start (GTK_BOX (vbox1), reg_hbox, FALSE, FALSE, 0);
436
437 arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT);
438 gtk_widget_show (arrow);
439 gtk_box_pack_start (GTK_BOX (reg_hbox), arrow, FALSE, FALSE, 0);
440 gtk_widget_set_size_request (arrow, -1, 16);
441
442 btn_hbox = gtk_hbox_new (TRUE, 4);
443 gtk_widget_show (btn_hbox);
444 gtk_box_pack_start (GTK_BOX (reg_hbox), btn_hbox, FALSE, FALSE, 0);
445
446 reg_btn = gtk_button_new_from_stock (GTK_STOCK_ADD);
447 gtk_widget_show (reg_btn);
448 gtk_box_pack_start (GTK_BOX (btn_hbox), reg_btn, FALSE, TRUE, 0);
449 g_signal_connect(G_OBJECT (reg_btn), "clicked",
450 G_CALLBACK(prefs_filtering_register_cb), NULL);
451
452 subst_btn = gtkut_get_replace_btn (_("Replace"));
453 gtk_widget_show (subst_btn);
454 gtk_box_pack_start (GTK_BOX (btn_hbox), subst_btn, FALSE, TRUE, 0);
455 g_signal_connect(G_OBJECT (subst_btn), "clicked",
456 G_CALLBACK(prefs_filtering_substitute_cb),
457 NULL);
458
459 del_btn = gtk_button_new_from_stock (GTK_STOCK_DELETE);
460 gtk_widget_show (del_btn);
461 gtk_box_pack_start (GTK_BOX (btn_hbox), del_btn, FALSE, TRUE, 0);
462 g_signal_connect(G_OBJECT (del_btn), "clicked",
463 G_CALLBACK(prefs_filtering_delete_cb), NULL);
464
465 cond_hbox = gtk_hbox_new (FALSE, 8);
466 gtk_widget_show (cond_hbox);
467 gtk_box_pack_start (GTK_BOX (vbox), cond_hbox, TRUE, TRUE, 0);
468
469 cond_scrolledwin = gtk_scrolled_window_new (NULL, NULL);
470 gtk_widget_show (cond_scrolledwin);
471 gtk_widget_set_size_request (cond_scrolledwin, -1, 150);
472 gtk_box_pack_start (GTK_BOX (cond_hbox), cond_scrolledwin,
473 TRUE, TRUE, 0);
474 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (cond_scrolledwin),
475 GTK_POLICY_AUTOMATIC,
476 GTK_POLICY_AUTOMATIC);
477
478 cond_list_view = prefs_filtering_list_view_create();
479 gtk_widget_show (cond_list_view);
480 gtk_container_add (GTK_CONTAINER (cond_scrolledwin), cond_list_view);
481
482 btn_vbox = gtk_vbox_new (FALSE, 8);
483 gtk_widget_show (btn_vbox);
484 gtk_box_pack_start (GTK_BOX (cond_hbox), btn_vbox, FALSE, FALSE, 0);
485
486 top_btn = gtk_button_new_from_stock (GTK_STOCK_GOTO_TOP);
487 gtk_widget_show (top_btn);
488 gtk_box_pack_start (GTK_BOX (btn_vbox), top_btn, FALSE, FALSE, 0);
489 g_signal_connect(G_OBJECT (top_btn), "clicked",
490 G_CALLBACK(prefs_filtering_top), NULL);
491
492 PACK_VSPACER (btn_vbox, spc_vbox, VSPACING_NARROW_2);
493
494 up_btn = gtk_button_new_from_stock (GTK_STOCK_GO_UP);
495 gtk_widget_show (up_btn);
496 gtk_box_pack_start (GTK_BOX (btn_vbox), up_btn, FALSE, FALSE, 0);
497 g_signal_connect(G_OBJECT (up_btn), "clicked",
498 G_CALLBACK(prefs_filtering_up), NULL);
499
500 down_btn = gtk_button_new_from_stock (GTK_STOCK_GO_DOWN);
501 gtk_widget_show (down_btn);
502 gtk_box_pack_start (GTK_BOX (btn_vbox), down_btn, FALSE, FALSE, 0);
503 g_signal_connect(G_OBJECT (down_btn), "clicked",
504 G_CALLBACK(prefs_filtering_down), NULL);
505
506 PACK_VSPACER (btn_vbox, spc_vbox, VSPACING_NARROW_2);
507
508 bottom_btn = gtk_button_new_from_stock (GTK_STOCK_GOTO_BOTTOM);
509 gtk_widget_show (bottom_btn);
510 gtk_box_pack_start (GTK_BOX (btn_vbox), bottom_btn, FALSE, FALSE, 0);
511 g_signal_connect(G_OBJECT (bottom_btn), "clicked",
512 G_CALLBACK(prefs_filtering_bottom), NULL);
513
514 if (!geometry.min_height) {
515 geometry.min_width = 500;
516 geometry.min_height = 400;
517 }
518
519 gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
520 GDK_HINT_MIN_SIZE);
521 gtk_widget_set_size_request(window, prefs_common.filteringwin_width,
522 prefs_common.filteringwin_height);
523
524 gtk_widget_show_all(window);
525
526 filtering.window = window;
527 filtering.help_btn = help_btn;
528 filtering.ok_btn = ok_btn;
529
530 filtering.name_entry = name_entry;
531 filtering.cond_entry = cond_entry;
532 filtering.action_entry = action_entry;
533 filtering.cond_list_view = cond_list_view;
534 filtering.account_label = account_label;
535 }
536
537 static void rename_path(GSList * filters,
538 const gchar * old_path, const gchar * new_path);
539
540 void prefs_filtering_rename_path(const gchar *old_path, const gchar *new_path)
541 {
542 GList * cur;
543 const gchar *paths[2] = {NULL, NULL};
544 paths[0] = old_path;
545 paths[1] = new_path;
546 for (cur = folder_get_list() ; cur != NULL ; cur = g_list_next(cur)) {
547 Folder *folder;
548 folder = (Folder *) cur->data;
549 g_node_traverse(folder->node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
550 prefs_filtering_rename_path_func, paths);
551 }
552
553 rename_path(pre_global_processing, old_path, new_path);
554 rename_path(post_global_processing, old_path, new_path);
555 rename_path(filtering_rules, old_path, new_path);
556
557 prefs_matcher_write_config();
558 }
559
560 static void rename_path(GSList * filters,
561 const gchar * old_path, const gchar * new_path)
562 {
563 gchar *base;
564 gchar *prefix;
565 gchar *suffix;
566 gchar *dest_path;
567 gchar *old_path_with_sep;
568 gint destlen;
569 gint prefixlen;
570 gint oldpathlen;
571 GSList * action_cur;
572 GSList * cur;
573
574 oldpathlen = strlen(old_path);
575 old_path_with_sep = g_strconcat(old_path,G_DIR_SEPARATOR_S,NULL);
576
577 for (cur = filters; cur != NULL; cur = cur->next) {
578 FilteringProp *filtering = (FilteringProp *)cur->data;
579
580 for(action_cur = filtering->action_list ; action_cur != NULL ;
581 action_cur = action_cur->next) {
582
583 FilteringAction *action = action_cur->data;
584
585 if (!action->destination) continue;
586
587 destlen = strlen(action->destination);
588
589 if (destlen > oldpathlen) {
590 prefixlen = destlen - oldpathlen;
591 suffix = action->destination + prefixlen;
592
593 if (!strncmp(old_path, suffix, oldpathlen)) {
594 prefix = g_malloc0(prefixlen + 1);
595 strncpy2(prefix, action->destination, prefixlen);
596
597 base = suffix + oldpathlen;
598 while (*base == G_DIR_SEPARATOR) base++;
599 if (*base == '\0')
600 dest_path = g_strconcat(prefix,
601 G_DIR_SEPARATOR_S,
602 new_path, NULL);
603 else
604 dest_path = g_strconcat(prefix,
605 G_DIR_SEPARATOR_S,
606 new_path,
607 G_DIR_SEPARATOR_S,
608 base, NULL);
609
610 g_free(prefix);
611 g_free(action->destination);
612 action->destination = dest_path;
613 } else { /* for non-leaf folders */
614 /* compare with trailing slash */
615 if (!strncmp(old_path_with_sep, action->destination, oldpathlen+1)) {
616
617 suffix = action->destination + oldpathlen + 1;
618 dest_path = g_strconcat(new_path,
619 G_DIR_SEPARATOR_S,
620 suffix, NULL);
621 g_free(action->destination);
622 action->destination = dest_path;
623 }
624 }
625 } else {
626 /* folder-moving a leaf */
627 if (!strcmp(old_path, action->destination)) {
628 dest_path = g_strdup(new_path);
629 g_free(action->destination);
630 action->destination = dest_path;
631 }
632 }
633 }
634 }
635 }
636
637 static gboolean prefs_filtering_rename_path_func(GNode *node, gpointer data)
638 {
639 GSList *filters;
640 const gchar * old_path;
641 const gchar * new_path;
642 const gchar ** paths;
643 FolderItem *item;
644
645 paths = data;
646 old_path = paths[0];
647 new_path = paths[1];
648
649 g_return_val_if_fail(old_path != NULL, FALSE);
650 g_return_val_if_fail(new_path != NULL, FALSE);
651 g_return_val_if_fail(node != NULL, FALSE);
652
653 item = node->data;
654 if (!item || !item->prefs)
655 return FALSE;
656 filters = item->prefs->processing;
657
658 rename_path(filters, old_path, new_path);
659
660 return FALSE;
661 }
662
663 void prefs_filtering_delete_path(const gchar *path)
664 {
665 GList * cur;
666 for (cur = folder_get_list() ; cur != NULL ; cur = g_list_next(cur)) {
667 Folder *folder;
668 folder = (Folder *) cur->data;
669 g_node_traverse(folder->node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
670 prefs_filtering_delete_path_func, (gchar *)path);
671 }
672 delete_path(&pre_global_processing, path);
673 delete_path(&post_global_processing, path);
674 delete_path(&filtering_rules, path);
675
676 prefs_matcher_write_config();
677 }
678
679 static void delete_path(GSList ** p_filters, const gchar * path)
680 {
681 GSList * filters;
682 GSList * duplist;
683 gchar *suffix;
684 gint destlen;
685 gint prefixlen;
686 gint pathlen;
687 GSList * action_cur;
688 GSList * cur;
689
690 filters = *p_filters;
691 pathlen = strlen(path);
692 duplist = g_slist_copy(filters);
693 for (cur = duplist ; cur != NULL; cur = g_slist_next(cur)) {
694 FilteringProp *filtering = (FilteringProp *) cur->data;
695
696 for(action_cur = filtering->action_list ; action_cur != NULL ;
697 action_cur = action_cur->next) {
698
699 FilteringAction *action;
700
701 action = action_cur->data;
702
703 if (!action->destination) continue;
704
705 destlen = strlen(action->destination);
706
707 if (destlen > pathlen) {
708 prefixlen = destlen - pathlen;
709 suffix = action->destination + prefixlen;
710
711 if (suffix && !strncmp(path, suffix, pathlen)) {
712 filteringprop_free(filtering);
713 filters = g_slist_remove(filters, filtering);
714 }
715 } else if (strcmp(action->destination, path) == 0) {
716 filteringprop_free(filtering);
717 filters = g_slist_remove(filters, filtering);
718 }
719 }
720 }
721 g_slist_free(duplist);
722
723 * p_filters = filters;
724 }
725
726 static gboolean prefs_filtering_delete_path_func(GNode *node, gpointer data)
727 {
728 const gchar *path = data;
729 FolderItem *item;
730 GSList ** p_filters;
731
732 g_return_val_if_fail(path != NULL, FALSE);
733 g_return_val_if_fail(node != NULL, FALSE);
734
735 item = node->data;
736 if (!item || !item->prefs)
737 return FALSE;
738 p_filters = &item->prefs->processing;
739
740 delete_path(p_filters, path);
741
742 return FALSE;
743 }
744
745 static void prefs_filtering_set_dialog(const gchar *header, const gchar *key)
746 {
747 GtkTreeView *list_view = GTK_TREE_VIEW(filtering.cond_list_view);
748 GSList *cur;
749 GSList * prefs_filtering;
750 gchar *cond_str;
751 GtkListStore *list_store;
752
753 list_store = GTK_LIST_STORE(gtk_tree_view_get_model(list_view));
754 gtk_list_store_clear(list_store);
755
756 /* add the place holder (New) at row 0 */
757 prefs_filtering_list_view_insert_rule(list_store, -1,
758 FALSE,
759 _("(New)"),
760 0,
761 _("(New)"),
762 _("(New)"),
763 FALSE);
764
765 prefs_filtering = *p_processing_list;
766
767 for(cur = prefs_filtering ; cur != NULL ; cur = g_slist_next(cur)) {
768 FilteringProp * prop = (FilteringProp *) cur->data;
769 gchar *account_name = NULL;
770
771 if (prop->account_id > 0) {
772 PrefsAccount *ac_prefs = account_find_from_id(prop->account_id);
773
774 if (ac_prefs)
775 account_name = ac_prefs->account_name;
776 }
777 if (account_name == NULL)
778 account_name = (gchar *)Q_("Filtering Account Menu|All");
779
780 cond_str = filteringprop_to_string(prop);
781 subst_char(cond_str, '\t', ':');
782
783 prefs_filtering_list_view_insert_rule(list_store, -1,
784 prop->enabled,
785 prop->name,
786 prop->account_id,
787 account_name,
788 cond_str, TRUE);
789
790 g_free(cond_str);
791 }
792
793 prefs_filtering_reset_dialog();
794
795 if (header && key) {
796 gchar * quoted_key;
797 gchar *match_str;
798
799 quoted_key = matcher_quote_str(key);
800
801 match_str = g_strconcat(header, " ", get_matchparser_tab_str(MATCHTYPE_MATCHCASE),
802 " \"", quoted_key, "\"", NULL);
803 g_free(quoted_key);
804
805 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), match_str);
806 g_free(match_str);
807 }
808 }
809
810 static void prefs_filtering_reset_dialog(void)
811 {
812 gtk_entry_set_text(GTK_ENTRY(filtering.name_entry), "");
813 combobox_select_by_data(GTK_COMBO_BOX(filtering.account_combobox), 0);
814 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), "");
815 gtk_entry_set_text(GTK_ENTRY(filtering.action_entry), "");
816 }
817
818 static void prefs_filtering_set_list(void)
819 {
820 gint row = 1;
821 FilteringProp *prop;
822 GSList * cur;
823 gchar * filtering_str;
824 GSList * prefs_filtering;
825
826 prefs_filtering = *p_processing_list;
827 for (cur = prefs_filtering ; cur != NULL ; cur = g_slist_next(cur))
828 filteringprop_free((FilteringProp *) cur->data);
829 g_slist_free(prefs_filtering);
830 prefs_filtering = NULL;
831
832
833 while (NULL != (filtering_str = prefs_filtering_list_view_get_rule
834 (filtering.cond_list_view, row))) {
835 /* FIXME: this strcmp() is bogus: "(New)" should never
836 * be inserted in the storage */
837 if (strcmp(filtering_str, _("(New)")) != 0) {
838 gboolean enabled;
839 gchar *name;
840 gint account_id = 0;
841
842 prefs_filtering_list_view_get_rule_info(
843 filtering.cond_list_view, row,
844 &enabled, &name, &account_id);
845 prop = matcher_parser_get_filtering(filtering_str);
846 g_free(filtering_str);
847 if (prop) {
848 prop->enabled = enabled;
849 prop->name = name;
850 prop->account_id = account_id;
851 prefs_filtering =
852 g_slist_append(prefs_filtering, prop);
853 }
854 }
855
856 row++;
857 }
858
859 *p_processing_list = prefs_filtering;
860 }
861
862 static gint prefs_filtering_list_view_set_row(gint row, FilteringProp * prop)
863 {
864 GtkTreeView *list_view = GTK_TREE_VIEW(filtering.cond_list_view);
865 gchar *str;
866 GtkListStore *list_store;
867 gchar *name = NULL;
868 gint account_id = 0;
869 gchar *account_name = (gchar *)Q_("Filtering Account Menu|All");
870 gboolean enabled = TRUE;
871
872 str = filteringprop_to_string(prop);
873 if (str == NULL)
874 return -1;
875
876 if (prop) {
877 if (prop->name)
878 name = prop->name;
879 account_id = prop->account_id;
880 if (account_id > 0)
881 account_name = account_find_from_id(account_id)->account_name;
882 enabled = prop->enabled;
883 }
884
885 list_store = GTK_LIST_STORE(gtk_tree_view_get_model(list_view));
886
887 row = prefs_filtering_list_view_insert_rule(list_store, row,
888 enabled,
889 name,
890 account_id,
891 account_name,
892 str,
893 prop != NULL);
894
895 g_free(str);
896
897 return row;
898 }
899
900 static void prefs_filtering_condition_define_done(MatcherList * matchers)
901 {
902 gchar * str;
903
904 if (matchers == NULL)
905 return;
906
907 str = matcherlist_to_string(matchers);
908
909 if (str != NULL) {
910 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), str);
911 g_free(str);
912 }
913 }
914
915 static void prefs_filtering_condition_define(void)
916 {
917 gchar * cond_str;
918 MatcherList * matchers = NULL;
919
920 cond_str = gtk_editable_get_chars(GTK_EDITABLE(filtering.cond_entry), 0, -1);
921
922 if (*cond_str != '\0') {
923 matchers = matcher_parser_get_cond(cond_str, NULL);
924 if (matchers == NULL)
925 alertpanel_error(_("Condition string is not valid."));
926 }
927
928 g_free(cond_str);
929
930 prefs_matcher_open(matchers, prefs_filtering_condition_define_done);
931
932 if (matchers != NULL)
933 matcherlist_free(matchers);
934 }
935
936 static void prefs_filtering_action_define_done(GSList * action_list)
937 {
938 gchar * str;
939
940 if (action_list == NULL)
941 return;
942
943 str = filteringaction_list_to_string(action_list);
944
945 if (str != NULL) {
946 gtk_entry_set_text(GTK_ENTRY(filtering.action_entry), str);
947 g_free(str);
948 }
949 }
950
951 static void prefs_filtering_action_define(void)
952 {
953 gchar * action_str;
954 GSList * action_list = NULL;
955
956 action_str = gtk_editable_get_chars(GTK_EDITABLE(filtering.action_entry), 0, -1);
957
958 if (*action_str != '\0') {
959 action_list = matcher_parser_get_action_list(action_str);
960 if (action_list == NULL)
961 alertpanel_error(_("Action string is not valid."));
962 }
963
964 g_free(action_str);
965
966 prefs_filtering_action_open(action_list,
967 prefs_filtering_action_define_done);
968
969 if (action_list != NULL) {
970 GSList * cur;
971 for(cur = action_list ; cur != NULL ; cur = cur->next) {
972 filteringaction_free(cur->data);
973 }
974 }
975 }
976
977
978 /* register / substitute delete buttons */
979
980
981 static FilteringProp * prefs_filtering_dialog_to_filtering(gboolean alert)
982 {
983 MatcherList * cond;
984 gboolean enabled = TRUE;
985 gchar * name = NULL;
986 gint account_id = 0;
987 gchar * cond_str = NULL;
988 gchar * action_str = NULL;
989 FilteringProp * prop = NULL;
990 GSList * action_list;
991
992 name = gtk_editable_get_chars(GTK_EDITABLE(filtering.name_entry), 0, -1);
993
994 account_id = combobox_get_active_data(GTK_COMBO_BOX(filtering.account_combobox));
995
996 cond_str = gtk_editable_get_chars(GTK_EDITABLE(filtering.cond_entry), 0, -1);
997 if (*cond_str == '\0') {
998 if(alert == TRUE) alertpanel_error(_("Condition string is empty."));
999 goto fail;
1000 }
1001
1002 action_str = gtk_editable_get_chars(GTK_EDITABLE(filtering.action_entry), 0, -1);
1003 if (*action_str == '\0') {
1004 if(alert == TRUE) alertpanel_error(_("Action string is empty."));
1005 goto fail;
1006 }
1007
1008 cond = matcher_parser_get_cond(cond_str, NULL);
1009
1010 if (cond == NULL) {
1011 if(alert == TRUE) alertpanel_error(_("Condition string is not valid."));
1012 goto fail;
1013 }
1014
1015 action_list = matcher_parser_get_action_list(action_str);
1016
1017
1018 if (action_list == NULL) {
1019 if(alert == TRUE) alertpanel_error(_("Action string is not valid."));
1020 goto fail;
1021 }
1022
1023 prop = filteringprop_new(enabled, name, account_id, cond, action_list);
1024
1025 fail:
1026 g_free(name);
1027 g_free(cond_str);
1028 g_free(action_str);
1029 return prop;
1030 }
1031
1032 static void prefs_filtering_register_cb(void)
1033 {
1034 FilteringProp * prop;
1035
1036 prop = prefs_filtering_dialog_to_filtering(TRUE);
1037 if (prop == NULL)
1038 return;
1039 prefs_filtering_list_view_set_row(-1, prop);
1040
1041 filteringprop_free(prop);
1042
1043 prefs_filtering_reset_dialog();
1044 }
1045
1046 static void prefs_filtering_substitute_cb(void)
1047 {
1048 gint selected_row = gtkut_list_view_get_selected_row
1049 (filtering.cond_list_view);
1050 FilteringProp *prop;
1051 gboolean enabled;
1052 gchar *name;
1053 gint account_id;
1054
1055 if (selected_row <= 0)
1056 return;
1057
1058 prop = prefs_filtering_dialog_to_filtering(TRUE);
1059
1060 if (prop == NULL)
1061 return;
1062
1063 /* prop->emabled is always TRUE here, re-use the value from the selected row
1064 as we don't substitute this value from dialog */
1065 prefs_filtering_list_view_get_rule_info(
1066 filtering.cond_list_view, selected_row,
1067 &enabled, &name, &account_id);
1068 prop->enabled = enabled;
1069
1070 prefs_filtering_list_view_set_row(selected_row, prop);
1071
1072 filteringprop_free(prop);
1073
1074 prefs_filtering_reset_dialog();
1075 }
1076
1077 static void prefs_filtering_delete_cb(void)
1078 {
1079 GtkTreeView *list_view = GTK_TREE_VIEW(filtering.cond_list_view);
1080 GtkTreeModel *model;
1081 GtkTreeIter iter;
1082 gint row;
1083
1084 row = gtkut_list_view_get_selected_row(filtering.cond_list_view);
1085 if (row <= 0)
1086 return;
1087
1088 if (alertpanel(_("Delete rule"),
1089 _("Do you really want to delete this rule?"),
1090 GTK_STOCK_CANCEL, "+"GTK_STOCK_DELETE, NULL) == G_ALERTDEFAULT)
1091 return;
1092
1093 model = gtk_tree_view_get_model(list_view);
1094 if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
1095 return;
1096
1097 gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
1098
1099 prefs_filtering_reset_dialog();
1100 }
1101
1102 static void prefs_filtering_top(void)
1103 {
1104 gint row;
1105 GtkTreeIter top, sel;
1106 GtkTreeModel *model;
1107
1108 row = gtkut_list_view_get_selected_row(filtering.cond_list_view);
1109 if (row <= 1)
1110 return;
1111
1112 model = gtk_tree_view_get_model(GTK_TREE_VIEW(filtering.cond_list_view));
1113
1114 if (!gtk_tree_model_iter_nth_child(model, &top, NULL, 0)
1115 || !gtk_tree_model_iter_nth_child(model, &sel, NULL, row))
1116 return;
1117
1118 gtk_list_store_move_after(GTK_LIST_STORE(model), &sel, &top);
1119 gtkut_list_view_select_row(filtering.cond_list_view, 1);
1120 }
1121
1122 static void prefs_filtering_up(void)
1123 {
1124 gint row;
1125 GtkTreeIter top, sel;
1126 GtkTreeModel *model;
1127
1128 row = gtkut_list_view_get_selected_row(filtering.cond_list_view);
1129 if (row <= 1)
1130 return;
1131
1132 model = gtk_tree_view_get_model(GTK_TREE_VIEW(filtering.cond_list_view));
1133
1134 if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row - 1)
1135 || !gtk_tree_model_iter_nth_child(model, &sel, NULL, row))
1136 return;
1137
1138 gtk_list_store_swap(GTK_LIST_STORE(model), &top, &sel);
1139 gtkut_list_view_select_row(filtering.cond_list_view, row - 1);
1140 }
1141
1142 static void prefs_filtering_down(void)
1143 {
1144 gint row, n_rows;
1145 GtkTreeIter top, sel;
1146 GtkTreeModel *model;
1147
1148 model = gtk_tree_view_get_model(GTK_TREE_VIEW(filtering.cond_list_view));
1149 n_rows = gtk_tree_model_iter_n_children(model, NULL);
1150 row = gtkut_list_view_get_selected_row(filtering.cond_list_view);
1151 if (row < 1 || row >= n_rows - 1)
1152 return;
1153
1154 if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row)
1155 || !gtk_tree_model_iter_nth_child(model, &sel, NULL, row + 1))
1156 return;
1157
1158 gtk_list_store_swap(GTK_LIST_STORE(model), &top, &sel);
1159 gtkut_list_view_select_row(filtering.cond_list_view, row + 1);
1160 }
1161
1162 static void prefs_filtering_bottom(void)
1163 {
1164 gint row, n_rows;
1165 GtkTreeIter top, sel;
1166 GtkTreeModel *model;
1167
1168 model = gtk_tree_view_get_model(GTK_TREE_VIEW(filtering.cond_list_view));
1169 n_rows = gtk_tree_model_iter_n_children(model, NULL);
1170 row = gtkut_list_view_get_selected_row(filtering.cond_list_view);
1171 if (row < 1 || row >= n_rows - 1)
1172 return;
1173
1174 if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row)
1175 || !gtk_tree_model_iter_nth_child(model, &sel, NULL, n_rows - 1))
1176 return;
1177
1178 gtk_list_store_move_after(GTK_LIST_STORE(model), &top, &sel);
1179 gtkut_list_view_select_row(filtering.cond_list_view, n_rows - 1);
1180 }
1181
1182 static void prefs_filtering_select_set(FilteringProp *prop)
1183 {
1184 gchar *matcher_str;
1185 gchar *action_str;
1186
1187 prefs_filtering_reset_dialog();
1188
1189 matcher_str = matcherlist_to_string(prop->matchers);
1190 if (matcher_str == NULL) {
1191 return;
1192 }
1193
1194 if (prop->name != NULL)
1195 gtk_entry_set_text(GTK_ENTRY(filtering.name_entry), prop->name);
1196
1197 combobox_select_by_data(GTK_COMBO_BOX(filtering.account_combobox), prop->account_id);
1198
1199 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), matcher_str);
1200
1201 action_str = filteringaction_list_to_string(prop->action_list);
1202 if (matcher_str == NULL) {
1203 return;
1204 }
1205 gtk_entry_set_text(GTK_ENTRY(filtering.action_entry), action_str);
1206
1207 g_free(action_str);
1208 g_free(matcher_str);
1209 }
1210
1211 static gint prefs_filtering_deleted(GtkWidget *widget, GdkEventAny *event,
1212 gpointer data)
1213 {
1214 prefs_filtering_cancel();
1215 return TRUE;
1216 }
1217
1218 static gboolean prefs_filtering_key_pressed(GtkWidget *widget, GdkEventKey *event,
1219 gpointer data)
1220 {
1221 if (event && event->keyval == GDK_Escape) {
1222 prefs_filtering_cancel();
1223 return TRUE;
1224 }
1225 return FALSE;
1226 }
1227
1228 static void prefs_filtering_ok(void)
1229 {
1230 FilteringProp * prop;
1231 gchar * str;
1232 gchar * filtering_str;
1233 gint row = 1;
1234 AlertValue val;
1235
1236 prop = prefs_filtering_dialog_to_filtering(FALSE);
1237 if (prop != NULL) {
1238 str = filteringprop_to_string(prop);
1239
1240 while (NULL != (filtering_str = (prefs_filtering_list_view_get_rule
1241 (filtering.cond_list_view,
1242 row)))) {
1243 if (strcmp(filtering_str, str) == 0)
1244 break;
1245 row++;
1246 g_free(filtering_str);
1247 }
1248
1249 if (!filtering_str) {
1250 val = alertpanel(_("Entry not saved"),
1251 _("The entry was not saved. Close anyway?"),
1252 GTK_STOCK_CLOSE, _("+_Continue editing"), NULL);
1253 if (G_ALERTDEFAULT != val) {
1254 g_free(filtering_str);
1255 g_free(str); /* fixed two leaks: huzzah! */
1256 filteringprop_free(prop);
1257 return;
1258 }
1259 }
1260
1261 g_free(filtering_str);
1262 g_free(str);
1263 filteringprop_free(prop); /* fixed a leak: huzzah! */
1264 } else {
1265 gchar *name, *condition, *action;
1266 name = gtk_editable_get_chars(GTK_EDITABLE(filtering.name_entry), 0, -1);
1267 condition = gtk_editable_get_chars(GTK_EDITABLE(filtering.cond_entry), 0, -1);
1268 action = gtk_editable_get_chars(GTK_EDITABLE(filtering.action_entry), 0, -1);
1269 if (strlen(name) ||
1270 strlen(condition) ||
1271 strlen(action)) {
1272 val = alertpanel(_("Entry not saved"),
1273 _("The entry was not saved. Close anyway?"),
1274 GTK_STOCK_CLOSE, _("+_Continue editing"), NULL);
1275 if (G_ALERTDEFAULT != val) {
1276 g_free(name);
1277 g_free(condition);
1278 g_free(action);
1279 return;
1280 }
1281 }
1282 g_free(name);
1283 g_free(condition);
1284 g_free(action);
1285 }
1286 prefs_filtering_set_list();
1287 prefs_matcher_write_config();
1288 prefs_filtering_close();
1289 }
1290
1291 static void prefs_filtering_cancel(void)
1292 {
1293 prefs_matcher_read_config();
1294 prefs_filtering_close();
1295 }
1296
1297 static GtkListStore* prefs_filtering_create_data_store(void)
1298 {
1299 return gtk_list_store_new(N_PREFS_FILTERING_COLUMNS,
1300 G_TYPE_BOOLEAN,
1301 G_TYPE_STRING,
1302 G_TYPE_INT,
1303 G_TYPE_STRING,
1304 G_TYPE_STRING,
1305 G_TYPE_BOOLEAN,
1306 -1);
1307 }
1308
1309 /*!
1310 *\brief Insert filtering rule into store. Note that we access the
1311 * tree view / store by index, which is a bit suboptimal, but
1312 * at least it made GTK 2 porting easier.
1313 *
1314 *\param list_store Store to operate on
1315 *\param row -1 to add a new rule to store, else change an existing
1316 * row
1317 *\param enabled TRUE if rule is enabled
1318 *\param name The Name of rule
1319 *\param account_id The account ID
1320 *\param account_name The account name or All or (New)
1321 *\param rule String representation of rule
1322 *\param prop TRUE if valid filtering rule; if FALSE it's the first
1323 * entry in the store ("(New)").
1324 *
1325 *\return int Row of inserted / changed rule.
1326 */
1327 static gint prefs_filtering_list_view_insert_rule(GtkListStore *list_store,
1328 gint row,
1329 gboolean enabled,
1330 const gchar *name,
1331 gint account_id,
1332 const gchar *account_name,
1333 const gchar *rule,
1334 gboolean prop)
1335 {
1336 GtkTreeIter iter;
1337
1338 /* check if valid row at all */
1339 if (row >= 0) {
1340 if (!gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(list_store),
1341 &iter, NULL, row))
1342 row = -1;
1343 }
1344
1345 if (row < 0) {
1346 /* append new */
1347 gtk_list_store_append(list_store, &iter);
1348 gtk_list_store_set(list_store, &iter,
1349 PREFS_FILTERING_ENABLED, enabled,
1350 PREFS_FILTERING_NAME, name,
1351 PREFS_FILTERING_ACCOUNT_ID, account_id,
1352 PREFS_FILTERING_ACCOUNT_NAME, account_name,
1353 PREFS_FILTERING_RULE, rule,
1354 PREFS_FILTERING_PROP, prop,
1355 -1);
1356 return gtk_tree_model_iter_n_children(GTK_TREE_MODEL(list_store),
1357 NULL) - 1;
1358 } else {
1359 /* change existing */
1360 gtk_list_store_set(list_store, &iter,
1361 PREFS_FILTERING_ENABLED, enabled,
1362 PREFS_FILTERING_NAME, name,
1363 PREFS_FILTERING_ACCOUNT_ID, account_id,
1364 PREFS_FILTERING_ACCOUNT_NAME, account_name,
1365 PREFS_FILTERING_RULE, rule,
1366 -1);
1367 return row;
1368 }
1369 }
1370
1371 /*!
1372 *\return gchar * Rule at specified row - should be freed.
1373 */
1374 static gchar *prefs_filtering_list_view_get_rule(GtkWidget *list, gint row)
1375 {
1376 GtkTreeView *list_view = GTK_TREE_VIEW(list);
1377 GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1378 GtkTreeIter iter;
1379 gchar *result;
1380
1381 if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
1382 return NULL;
1383
1384 gtk_tree_model_get(model, &iter,
1385 PREFS_FILTERING_RULE, &result,
1386 -1);
1387
1388 return result;
1389 }
1390
1391 static void prefs_filtering_list_view_get_rule_info(GtkWidget *list, gint row,
1392 gboolean *enabled, gchar **name, gint *account_id)
1393 {
1394 GtkTreeView *list_view = GTK_TREE_VIEW(list);
1395 GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1396 GtkTreeIter iter;
1397
1398 *enabled = TRUE;
1399 *name = NULL;
1400
1401 if (gtk_tree_model_iter_nth_child(model, &iter, NULL, row)) {
1402 gtk_tree_model_get(model, &iter,
1403 PREFS_FILTERING_ENABLED, enabled,
1404 PREFS_FILTERING_NAME, name,
1405 PREFS_FILTERING_ACCOUNT_ID, account_id,
1406 -1);
1407 }
1408 }
1409
1410 /*!
1411 *\brief Create list view for filtering
1412 */
1413 static GtkWidget *prefs_filtering_list_view_create(void)
1414 {
1415 GtkTreeView *list_view;
1416 GtkTreeSelection *selector;
1417
1418 list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(GTK_TREE_MODEL
1419 (prefs_filtering_create_data_store())));
1420
1421 gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
1422 gtk_tree_view_set_reorderable(list_view, TRUE);
1423
1424 selector = gtk_tree_view_get_selection(list_view);
1425 gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
1426 gtk_tree_selection_set_select_function(selector, prefs_filtering_selected,
1427 NULL, NULL);
1428
1429 /* create the columns */
1430 prefs_filtering_create_list_view_columns(GTK_WIDGET(list_view));
1431
1432 return GTK_WIDGET(list_view);
1433 }
1434
1435 static void prefs_filtering_enable_toggled(GtkCellRendererToggle *widget,
1436 gchar *path,
1437 GtkWidget *list_view)
1438 {
1439 GtkTreeIter iter;
1440 GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
1441 gboolean enabled = TRUE;
1442
1443 if (!gtk_tree_model_get_iter_from_string(model, &iter, path))
1444 return;
1445
1446 gtk_tree_model_get(model, &iter,
1447 PREFS_FILTERING_ENABLED, &enabled,
1448 -1);
1449
1450 gtk_list_store_set(GTK_LIST_STORE(model), &iter,
1451 PREFS_FILTERING_ENABLED, !enabled,
1452 -1);
1453 }
1454
1455 static void prefs_filtering_create_list_view_columns(GtkWidget *list_view)
1456 {
1457 GtkTreeViewColumn *column;
1458 GtkCellRenderer *renderer;
1459
1460 renderer = gtk_cell_renderer_toggle_new();
1461 g_object_set(renderer,
1462 "radio", FALSE,
1463 "activatable", TRUE,
1464 NULL);
1465 column = gtk_tree_view_column_new_with_attributes
1466 (_("Enable"), /* FIXME : Enable, Enabled, or 'E' ? */
1467 renderer,
1468 "active", PREFS_FILTERING_ENABLED,
1469 NULL);
1470 gtk_tree_view_column_set_alignment (column, 0.5);
1471 gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1472 g_signal_connect(G_OBJECT(renderer), "toggled",
1473 G_CALLBACK(prefs_filtering_enable_toggled),
1474 list_view);
1475
1476 renderer = gtk_cell_renderer_text_new();
1477 column = gtk_tree_view_column_new_with_attributes
1478 (_("Name"),
1479 renderer,
1480 "text", PREFS_FILTERING_NAME,
1481 NULL);
1482 gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1483 gtk_tree_view_column_set_resizable(column, TRUE);
1484
1485 renderer = gtk_cell_renderer_text_new();
1486 column = gtk_tree_view_column_new_with_attributes
1487 (_("Account"),
1488 renderer,
1489 "text", PREFS_FILTERING_ACCOUNT_NAME,
1490 NULL);
1491 gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1492 gtk_tree_view_column_set_resizable(column, TRUE);
1493
1494 filtering.account_name_column = column;
1495
1496 renderer = gtk_cell_renderer_text_new();
1497 column = gtk_tree_view_column_new_with_attributes
1498 (_("Rule"),
1499 renderer,
1500 "text", PREFS_FILTERING_RULE,
1501 NULL);
1502 gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1503 }
1504
1505 /*!
1506 *\brief Triggered when a row is selected
1507 */
1508 static gboolean prefs_filtering_selected(GtkTreeSelection *selector,
1509 GtkTreeModel *model,
1510 GtkTreePath *path,
1511 gboolean currently_selected,
1512 gpointer data)
1513 {
1514 if (currently_selected)
1515 return TRUE;
1516 else {
1517 gboolean has_prop = FALSE;
1518 GtkTreeIter iter;
1519
1520 gtk_tree_model_get_iter(model, &iter, path);
1521 gtk_tree_model_get(model, &iter,
1522 PREFS_FILTERING_PROP, &has_prop,
1523 -1);
1524
1525 if (has_prop) {
1526 FilteringProp *prop;
1527 gchar *filtering_str = NULL;
1528 gchar *name = NULL;
1529 gint account_id = 0;
1530
1531 gtk_tree_model_get(model, &iter,
1532 PREFS_FILTERING_RULE, &filtering_str,
1533 -1);
1534 gtk_tree_model_get(model, &iter,
1535 PREFS_FILTERING_NAME, &name,
1536 -1);
1537 gtk_tree_model_get(model, &iter,
1538 PREFS_FILTERING_ACCOUNT_ID, &account_id,
1539 -1);
1540
1541 prop = matcher_parser_get_filtering(filtering_str);
1542 if (prop) {
1543 prop->name = g_strdup(name);
1544 prop->account_id = account_id;
1545 prefs_filtering_select_set(prop);
1546 filteringprop_free(prop);
1547 }
1548 g_free(name);
1549 g_free(filtering_str);
1550 } else
1551 prefs_filtering_reset_dialog();
1552 }
1553
1554 return TRUE;
1555 }
1556