?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
2006-12-12 [paul] 2.6.1cvs21
[claws.git] / src / prefs_filtering.c
blobca3f5c269472f6100ea22132150e01df68abbab6
1 /*
2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2006 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 2 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, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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 "colorlabel.h"
52 #include "manual.h"
53 #include "combobox.h"
54
55 #include "matcher_parser.h"
56 #include "matcher.h"
57 #include "prefs_filtering_action.h"
58
59 enum {
60 PREFS_FILTERING_ENABLED,
61 PREFS_FILTERING_NAME,
62 PREFS_FILTERING_ACCOUNT_ID,
63 PREFS_FILTERING_ACCOUNT_NAME,
64 PREFS_FILTERING_RULE,
65 PREFS_FILTERING_PROP,
66 N_PREFS_FILTERING_COLUMNS
67 };
68
69 struct _Filtering {
70 GtkWidget *window;
71
72 GtkWidget *help_btn;
73 GtkWidget *ok_btn;
74 GtkWidget *name_entry;
75 GtkWidget *account_label;
76 GtkWidget *account_combobox;
77 GtkListStore *account_combobox_list;
78 GtkWidget *cond_entry;
79 GtkWidget *action_entry;
80
81 GtkWidget *cond_list_view;
82
83 GtkTreeViewColumn *account_name_column;
84 };
85
86 typedef struct _Filtering Filtering;
87
88 static Filtering filtering;
89
90 static GSList ** p_processing_list = NULL;
91
92 /* widget creating functions */
93 static void prefs_filtering_create (void);
94
95 static void prefs_filtering_set_dialog (const gchar *header,
96 const gchar *key);
97 static void prefs_filtering_set_list (void);
98
99 /* callback functions */
100 static void prefs_filtering_register_cb (void);
101 static void prefs_filtering_substitute_cb (void);
102 static void prefs_filtering_delete_cb (void);
103 static void prefs_filtering_top (void);
104 static void prefs_filtering_up (void);
105 static void prefs_filtering_down (void);
106 static void prefs_filtering_bottom (void);
107 static gint prefs_filtering_deleted (GtkWidget *widget,
108 GdkEventAny *event,
109 gpointer data);
110 static gboolean prefs_filtering_key_pressed(GtkWidget *widget,
111 GdkEventKey *event,
112 gpointer data);
113 static void prefs_filtering_cancel (void);
114 static void prefs_filtering_ok (void);
115
116 static void prefs_filtering_condition_define (void);
117 static void prefs_filtering_action_define(void);
118 static gint prefs_filtering_list_view_set_row (gint row, FilteringProp * prop);
119
120 static void prefs_filtering_reset_dialog (void);
121 static gboolean prefs_filtering_rename_path_func(GNode *node, gpointer data);
122 static gboolean prefs_filtering_delete_path_func(GNode *node, gpointer data);
123
124 static void delete_path(GSList ** p_filters, const gchar * path);
125
126
127 static GtkListStore* prefs_filtering_create_data_store (void);
128 static gint prefs_filtering_list_view_insert_rule (GtkListStore *list_store,
129 gint row,
130 gboolean enabled,
131 const gchar *name,
132 gint account_id,
133 const gchar *account_name,
134 const gchar *rule,
135 gboolean prop);
136 static gchar *prefs_filtering_list_view_get_rule (GtkWidget *list,
137 gint row);
138 static void prefs_filtering_list_view_get_rule_info (GtkWidget *list,
139 gint row,
140 gboolean *enabled,
141 gchar **name,
142 gint *account_id);
143
144 static GtkWidget *prefs_filtering_list_view_create (void);
145 static void prefs_filtering_create_list_view_columns (GtkWidget *list_view);
146 static gint prefs_filtering_get_selected_row (GtkWidget *list_view);
147 static gboolean prefs_filtering_list_view_select_row (GtkWidget *list, gint row);
148
149 static gboolean prefs_filtering_selected (GtkTreeSelection *selector,
150 GtkTreeModel *model,
151 GtkTreePath *path,
152 gboolean currently_selected,
153 gpointer data);
154
155 static void prefs_filtering_account_option_menu_populate(void);
156
157 static gulong signal_id = 0; /* filtering.help_btn clicked signal */
158
159 void prefs_filtering_open(GSList ** p_processing,
160 const gchar *title,
161 const gchar *help_url_anchor,
162 const gchar *header,
163 const gchar *key,
164 gboolean per_account_filtering)
165 {
166 if (prefs_rc_is_readonly(FILTERING_RC))
167 return;
168
169 inc_lock();
170
171 if (!filtering.window) {
172 prefs_filtering_create();
173 } else {
174 gtk_list_store_clear(filtering.account_combobox_list);
175 prefs_filtering_account_option_menu_populate();
176 }
177
178 gtk_tree_view_column_set_visible(filtering.account_name_column,
179 per_account_filtering);
180
181 manage_window_set_transient(GTK_WINDOW(filtering.window));
182 gtk_widget_grab_focus(filtering.ok_btn);
183
184 if (title != NULL)
185 gtk_window_set_title(GTK_WINDOW(filtering.window), title);
186 else
187 gtk_window_set_title (GTK_WINDOW(filtering.window),
188 _("Filtering/Processing configuration"));
189
190 if (help_url_anchor != NULL) {
191 if (signal_id != 0) {
192 g_signal_handler_disconnect(
193 G_OBJECT(filtering.help_btn),
194 signal_id);
195 }
196
197 signal_id = g_signal_connect(G_OBJECT(filtering.help_btn),
198 "clicked",
199 G_CALLBACK(manual_open_with_anchor_cb),
200 (gchar*)help_url_anchor);
201 }
202 else {
203 gtk_widget_set_sensitive(filtering.help_btn, FALSE);
204 }
205
206 p_processing_list = p_processing;
207
208 prefs_filtering_set_dialog(header, key);
209 if (per_account_filtering) {
210 gtk_widget_show(filtering.account_label);
211 gtk_widget_show(filtering.account_combobox);
212 } else {
213 gtk_widget_hide(filtering.account_label);
214 gtk_widget_hide(filtering.account_combobox);
215 combobox_select_by_data(GTK_COMBO_BOX(filtering.account_combobox), 0);
216 }
217
218 gtk_widget_show(filtering.window);
219
220 start_address_completion(NULL);
221 }
222
223 static void prefs_filtering_size_allocate_cb(GtkWidget *widget,
224 GtkAllocation *allocation)
225 {
226 g_return_if_fail(allocation != NULL);
227
228 prefs_common.filteringwin_width = allocation->width;
229 prefs_common.filteringwin_height = allocation->height;
230 }
231
232 /* prefs_filtering_close() - just to have one common exit point */
233 static void prefs_filtering_close(void)
234 {
235 end_address_completion();
236
237 gtk_widget_hide(filtering.window);
238 inc_unlock();
239 }
240
241 static void prefs_filtering_account_option_menu_populate(void)
242 {
243 GList *accounts = NULL;
244 GtkTreeIter iter;
245
246 accounts = account_get_list();
247
248 g_return_if_fail(accounts != NULL);
249
250 COMBOBOX_ADD(filtering.account_combobox_list, Q_("Filtering Account Menu|All"), 0);
251 for (; accounts != NULL; accounts = accounts->next) {
252 PrefsAccount *ac = (PrefsAccount *)accounts->data;
253
254 COMBOBOX_ADD(filtering.account_combobox_list, ac->account_name, ac->account_id);
255 }
256 }
257
258 static GtkWidget *prefs_filtering_account_option_menu(Filtering *filtering)
259 {
260 GtkWidget *optmenu = NULL;
261 GtkWidget *optmenubox = NULL;
262 GtkListStore *menu = NULL;
263
264 optmenubox = gtk_event_box_new();
265 optmenu = gtkut_sc_combobox_create(optmenubox, FALSE);
266 menu = GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(optmenu)));
267
268 filtering->account_combobox = optmenu;
269 filtering->account_combobox_list = menu;
270
271 prefs_filtering_account_option_menu_populate();
272
273 return optmenubox;
274 }
275
276 static void prefs_filtering_create(void)
277 {
278 GtkWidget *window;
279 GtkWidget *vbox;
280 GtkWidget *help_btn;
281 GtkWidget *cancel_btn;
282 GtkWidget *ok_btn;
283 GtkWidget *confirm_area;
284
285 GtkWidget *vbox1;
286 GtkWidget *reg_hbox;
287 GtkWidget *arrow;
288 GtkWidget *btn_hbox;
289
290 GtkWidget *name_label;
291 GtkWidget *name_entry;
292 GtkWidget *account_label;
293 GtkWidget *account_opt_menu;
294 GtkWidget *cond_label;
295 GtkWidget *cond_entry;
296 GtkWidget *cond_btn;
297 GtkWidget *action_label;
298 GtkWidget *action_entry;
299 GtkWidget *action_btn;
300
301 GtkWidget *reg_btn;
302 GtkWidget *subst_btn;
303 GtkWidget *del_btn;
304
305 GtkWidget *cond_hbox;
306 GtkWidget *cond_scrolledwin;
307 GtkWidget *cond_list_view;
308
309 GtkWidget *btn_vbox;
310 GtkWidget *spc_vbox;
311 GtkWidget *top_btn;
312 GtkWidget *up_btn;
313 GtkWidget *down_btn;
314 GtkWidget *bottom_btn;
315 GtkWidget *table;
316 static GdkGeometry geometry;
317
318 debug_print("Creating filtering configuration window...\n");
319
320 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
321 gtk_container_set_border_width (GTK_CONTAINER (window), 8);
322 gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
323 gtk_window_set_modal (GTK_WINDOW (window), TRUE);
324 gtk_window_set_resizable(GTK_WINDOW (window), TRUE);
325
326 vbox = gtk_vbox_new (FALSE, 6);
327 gtk_widget_show (vbox);
328 gtk_container_add (GTK_CONTAINER (window), vbox);
329
330 gtkut_stock_button_set_create_with_help(&confirm_area, &help_btn,
331 &cancel_btn, GTK_STOCK_CANCEL,
332 &ok_btn, GTK_STOCK_OK,
333 NULL, NULL);
334 gtk_widget_show (confirm_area);
335 gtk_box_pack_end (GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
336 gtk_widget_grab_default (ok_btn);
337
338 gtk_window_set_title (GTK_WINDOW(window),
339 _("Filtering/Processing configuration"));
340
341 g_signal_connect(G_OBJECT(window), "delete_event",
342 G_CALLBACK(prefs_filtering_deleted), NULL);
343 g_signal_connect(G_OBJECT(window), "size_allocate",
344 G_CALLBACK(prefs_filtering_size_allocate_cb), NULL);
345 g_signal_connect(G_OBJECT(window), "key_press_event",
346 G_CALLBACK(prefs_filtering_key_pressed), NULL);
347 MANAGE_WINDOW_SIGNALS_CONNECT (window);
348 g_signal_connect(G_OBJECT(ok_btn), "clicked",
349 G_CALLBACK(prefs_filtering_ok), NULL);
350 g_signal_connect(G_OBJECT(cancel_btn), "clicked",
351 G_CALLBACK(prefs_filtering_cancel), NULL);
352
353 vbox1 = gtk_vbox_new (FALSE, VSPACING);
354 gtk_widget_show (vbox1);
355 gtk_box_pack_start (GTK_BOX (vbox), vbox1, FALSE, TRUE, 0);
356 gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
357
358 table = gtk_table_new(4, 3, FALSE);
359 gtk_table_set_row_spacings (GTK_TABLE (table), VSPACING_NARROW_2);
360 gtk_table_set_col_spacings (GTK_TABLE (table), 4);
361 gtk_widget_show(table);
362 gtk_box_pack_start (GTK_BOX (vbox1), table, TRUE, TRUE, 0);
363
364 name_label = gtk_label_new (_("Name"));
365 gtk_widget_show (name_label);
366 gtk_misc_set_alignment (GTK_MISC (name_label), 1, 0.5);
367 gtk_table_attach (GTK_TABLE (table), name_label, 0, 1, 0, 1,
368 (GtkAttachOptions) (GTK_FILL),
369 (GtkAttachOptions) (0), 0, 0);
370
371 name_entry = gtk_entry_new ();
372 gtk_widget_show (name_entry);
373 gtk_table_attach (GTK_TABLE (table), name_entry, 1, 2, 0, 1,
374 (GtkAttachOptions) (GTK_FILL|GTK_EXPAND),
375 (GtkAttachOptions) (0), 0, 0);
376
377 account_label = gtk_label_new (_("Account"));
378 gtk_widget_show (account_label);
379 gtk_misc_set_alignment (GTK_MISC (account_label), 1, 0.5);
380 gtk_table_attach (GTK_TABLE (table), account_label, 0, 1, 1, 2,
381 (GtkAttachOptions) (GTK_FILL),
382 (GtkAttachOptions) (0), 0, 0);
383
384 account_opt_menu = prefs_filtering_account_option_menu(&filtering);
385 gtk_widget_show (account_opt_menu);
386 gtk_table_attach (GTK_TABLE (table), account_opt_menu, 1, 2, 1, 2,
387 (GtkAttachOptions) (GTK_FILL|GTK_EXPAND),
388 (GtkAttachOptions) (0), 0, 0);
389 combobox_select_by_data(GTK_COMBO_BOX(filtering.account_combobox), 0);
390
391 cond_label = gtk_label_new (_("Condition"));
392 gtk_widget_show (cond_label);
393 gtk_misc_set_alignment (GTK_MISC (cond_label), 1, 0.5);
394 gtk_table_attach (GTK_TABLE (table), cond_label, 0, 1, 2, 3,
395 (GtkAttachOptions) (GTK_FILL),
396 (GtkAttachOptions) (0), 0, 0);
397
398 cond_entry = gtk_entry_new ();
399 gtk_widget_show (cond_entry);
400 gtk_table_attach (GTK_TABLE (table), cond_entry, 1, 2, 2, 3,
401 (GtkAttachOptions) (GTK_FILL|GTK_EXPAND),
402 (GtkAttachOptions) (0), 0, 0);
403
404 cond_btn = gtk_button_new_with_label (_(" Define... "));
405 gtk_widget_show (cond_btn);
406 gtk_table_attach (GTK_TABLE (table), cond_btn, 2, 3, 2, 3,
407 (GtkAttachOptions) (GTK_FILL),
408 (GtkAttachOptions) (0), 2, 2);
409 g_signal_connect(G_OBJECT (cond_btn), "clicked",
410 G_CALLBACK(prefs_filtering_condition_define),
411 NULL);
412
413 action_label = gtk_label_new (_("Action"));
414 gtk_widget_show (action_label);
415 gtk_misc_set_alignment (GTK_MISC (action_label), 1, 0.5);
416 gtk_table_attach (GTK_TABLE (table), action_label, 0, 1, 3, 4,
417 (GtkAttachOptions) (GTK_FILL),
418 (GtkAttachOptions) (0), 0, 0);
419
420 action_entry = gtk_entry_new ();
421 gtk_widget_show (action_entry);
422 gtk_table_attach (GTK_TABLE (table), action_entry, 1, 2, 3, 4,
423 (GtkAttachOptions) (GTK_FILL|GTK_EXPAND),
424 (GtkAttachOptions) (0), 0, 0);
425
426 action_btn = gtk_button_new_with_label (_(" Define... "));
427 gtk_widget_show (action_btn);
428 gtk_table_attach (GTK_TABLE (table), action_btn, 2, 3, 3, 4,
429 (GtkAttachOptions) (GTK_FILL),
430 (GtkAttachOptions) (0), 2, 2);
431 g_signal_connect(G_OBJECT (action_btn), "clicked",
432 G_CALLBACK(prefs_filtering_action_define),
433 NULL);
434
435 /* register / substitute / delete */
436 reg_hbox = gtk_hbox_new (FALSE, 4);
437 gtk_widget_show (reg_hbox);
438 gtk_box_pack_start (GTK_BOX (vbox1), reg_hbox, FALSE, FALSE, 0);
439
440 arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT);
441 gtk_widget_show (arrow);
442 gtk_box_pack_start (GTK_BOX (reg_hbox), arrow, FALSE, FALSE, 0);
443 gtk_widget_set_size_request (arrow, -1, 16);
444
445 btn_hbox = gtk_hbox_new (TRUE, 4);
446 gtk_widget_show (btn_hbox);
447 gtk_box_pack_start (GTK_BOX (reg_hbox), btn_hbox, FALSE, FALSE, 0);
448
449 reg_btn = gtk_button_new_from_stock (GTK_STOCK_ADD);
450 gtk_widget_show (reg_btn);
451 gtk_box_pack_start (GTK_BOX (btn_hbox), reg_btn, FALSE, TRUE, 0);
452 g_signal_connect(G_OBJECT (reg_btn), "clicked",
453 G_CALLBACK(prefs_filtering_register_cb), NULL);
454
455 subst_btn = gtkut_get_replace_btn (_("Replace"));
456 gtk_widget_show (subst_btn);
457 gtk_box_pack_start (GTK_BOX (btn_hbox), subst_btn, FALSE, TRUE, 0);
458 g_signal_connect(G_OBJECT (subst_btn), "clicked",
459 G_CALLBACK(prefs_filtering_substitute_cb),
460 NULL);
461
462 del_btn = gtk_button_new_from_stock (GTK_STOCK_DELETE);
463 gtk_widget_show (del_btn);
464 gtk_box_pack_start (GTK_BOX (btn_hbox), del_btn, FALSE, TRUE, 0);
465 g_signal_connect(G_OBJECT (del_btn), "clicked",
466 G_CALLBACK(prefs_filtering_delete_cb), NULL);
467
468 cond_hbox = gtk_hbox_new (FALSE, 8);
469 gtk_widget_show (cond_hbox);
470 gtk_box_pack_start (GTK_BOX (vbox), cond_hbox, TRUE, TRUE, 0);
471
472 cond_scrolledwin = gtk_scrolled_window_new (NULL, NULL);
473 gtk_widget_show (cond_scrolledwin);
474 gtk_widget_set_size_request (cond_scrolledwin, -1, 150);
475 gtk_box_pack_start (GTK_BOX (cond_hbox), cond_scrolledwin,
476 TRUE, TRUE, 0);
477 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (cond_scrolledwin),
478 GTK_POLICY_AUTOMATIC,
479 GTK_POLICY_AUTOMATIC);
480
481 cond_list_view = prefs_filtering_list_view_create();
482 gtk_widget_show (cond_list_view);
483 gtk_container_add (GTK_CONTAINER (cond_scrolledwin), cond_list_view);
484
485 btn_vbox = gtk_vbox_new (FALSE, 8);
486 gtk_widget_show (btn_vbox);
487 gtk_box_pack_start (GTK_BOX (cond_hbox), btn_vbox, FALSE, FALSE, 0);
488
489 top_btn = gtk_button_new_from_stock (GTK_STOCK_GOTO_TOP);
490 gtk_widget_show (top_btn);
491 gtk_box_pack_start (GTK_BOX (btn_vbox), top_btn, FALSE, FALSE, 0);
492 g_signal_connect(G_OBJECT (top_btn), "clicked",
493 G_CALLBACK(prefs_filtering_top), NULL);
494
495 PACK_VSPACER (btn_vbox, spc_vbox, VSPACING_NARROW_2);
496
497 up_btn = gtk_button_new_from_stock (GTK_STOCK_GO_UP);
498 gtk_widget_show (up_btn);
499 gtk_box_pack_start (GTK_BOX (btn_vbox), up_btn, FALSE, FALSE, 0);
500 g_signal_connect(G_OBJECT (up_btn), "clicked",
501 G_CALLBACK(prefs_filtering_up), NULL);
502
503 down_btn = gtk_button_new_from_stock (GTK_STOCK_GO_DOWN);
504 gtk_widget_show (down_btn);
505 gtk_box_pack_start (GTK_BOX (btn_vbox), down_btn, FALSE, FALSE, 0);
506 g_signal_connect(G_OBJECT (down_btn), "clicked",
507 G_CALLBACK(prefs_filtering_down), NULL);
508
509 PACK_VSPACER (btn_vbox, spc_vbox, VSPACING_NARROW_2);
510
511 bottom_btn = gtk_button_new_from_stock (GTK_STOCK_GOTO_BOTTOM);
512 gtk_widget_show (bottom_btn);
513 gtk_box_pack_start (GTK_BOX (btn_vbox), bottom_btn, FALSE, FALSE, 0);
514 g_signal_connect(G_OBJECT (bottom_btn), "clicked",
515 G_CALLBACK(prefs_filtering_bottom), NULL);
516
517 if (!geometry.min_height) {
518 geometry.min_width = 500;
519 geometry.min_height = 400;
520 }
521
522 gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
523 GDK_HINT_MIN_SIZE);
524 gtk_widget_set_size_request(window, prefs_common.filteringwin_width,
525 prefs_common.filteringwin_height);
526
527 gtk_widget_show_all(window);
528
529 filtering.window = window;
530 filtering.help_btn = help_btn;
531 filtering.ok_btn = ok_btn;
532
533 filtering.name_entry = name_entry;
534 filtering.cond_entry = cond_entry;
535 filtering.action_entry = action_entry;
536 filtering.cond_list_view = cond_list_view;
537 filtering.account_label = account_label;
538 }
539
540 static void rename_path(GSList * filters,
541 const gchar * old_path, const gchar * new_path);
542
543 void prefs_filtering_rename_path(const gchar *old_path, const gchar *new_path)
544 {
545 GList * cur;
546 const gchar *paths[2] = {NULL, NULL};
547 paths[0] = old_path;
548 paths[1] = new_path;
549 for (cur = folder_get_list() ; cur != NULL ; cur = g_list_next(cur)) {
550 Folder *folder;
551 folder = (Folder *) cur->data;
552 g_node_traverse(folder->node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
553 prefs_filtering_rename_path_func, paths);
554 }
555
556 rename_path(pre_global_processing, old_path, new_path);
557 rename_path(post_global_processing, old_path, new_path);
558 rename_path(filtering_rules, old_path, new_path);
559
560 prefs_matcher_write_config();
561 }
562
563 static void rename_path(GSList * filters,
564 const gchar * old_path, const gchar * new_path)
565 {
566 gchar *base;
567 gchar *prefix;
568 gchar *suffix;
569 gchar *dest_path;
570 gchar *old_path_with_sep;
571 gint destlen;
572 gint prefixlen;
573 gint oldpathlen;
574 GSList * action_cur;
575 GSList * cur;
576
577 oldpathlen = strlen(old_path);
578 old_path_with_sep = g_strconcat(old_path,G_DIR_SEPARATOR_S,NULL);
579
580 for (cur = filters; cur != NULL; cur = cur->next) {
581 FilteringProp *filtering = (FilteringProp *)cur->data;
582
583 for(action_cur = filtering->action_list ; action_cur != NULL ;
584 action_cur = action_cur->next) {
585
586 FilteringAction *action = action_cur->data;
587
588 if (!action->destination) continue;
589
590 destlen = strlen(action->destination);
591
592 if (destlen > oldpathlen) {
593 prefixlen = destlen - oldpathlen;
594 suffix = action->destination + prefixlen;
595
596 if (!strncmp(old_path, suffix, oldpathlen)) {
597 prefix = g_malloc0(prefixlen + 1);
598 strncpy2(prefix, action->destination, prefixlen);
599
600 base = suffix + oldpathlen;
601 while (*base == G_DIR_SEPARATOR) base++;
602 if (*base == '\0')
603 dest_path = g_strconcat(prefix,
604 G_DIR_SEPARATOR_S,
605 new_path, NULL);
606 else
607 dest_path = g_strconcat(prefix,
608 G_DIR_SEPARATOR_S,
609 new_path,
610 G_DIR_SEPARATOR_S,
611 base, NULL);
612
613 g_free(prefix);
614 g_free(action->destination);
615 action->destination = dest_path;
616 } else { /* for non-leaf folders */
617 /* compare with trailing slash */
618 if (!strncmp(old_path_with_sep, action->destination, oldpathlen+1)) {
619
620 suffix = action->destination + oldpathlen + 1;
621 dest_path = g_strconcat(new_path,
622 G_DIR_SEPARATOR_S,
623 suffix, NULL);
624 g_free(action->destination);
625 action->destination = dest_path;
626 }
627 }
628 } else {
629 /* folder-moving a leaf */
630 if (!strcmp(old_path, action->destination)) {
631 dest_path = g_strdup(new_path);
632 g_free(action->destination);
633 action->destination = dest_path;
634 }
635 }
636 }
637 }
638 }
639
640 static gboolean prefs_filtering_rename_path_func(GNode *node, gpointer data)
641 {
642 GSList *filters;
643 const gchar * old_path;
644 const gchar * new_path;
645 const gchar ** paths;
646 FolderItem *item;
647
648 paths = data;
649 old_path = paths[0];
650 new_path = paths[1];
651
652 g_return_val_if_fail(old_path != NULL, FALSE);
653 g_return_val_if_fail(new_path != NULL, FALSE);
654 g_return_val_if_fail(node != NULL, FALSE);
655
656 item = node->data;
657 if (!item || !item->prefs)
658 return FALSE;
659 filters = item->prefs->processing;
660
661 rename_path(filters, old_path, new_path);
662
663 return FALSE;
664 }
665
666 void prefs_filtering_delete_path(const gchar *path)
667 {
668 GList * cur;
669 for (cur = folder_get_list() ; cur != NULL ; cur = g_list_next(cur)) {
670 Folder *folder;
671 folder = (Folder *) cur->data;
672 g_node_traverse(folder->node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
673 prefs_filtering_delete_path_func, (gchar *)path);
674 }
675 delete_path(&pre_global_processing, path);
676 delete_path(&post_global_processing, path);
677 delete_path(&filtering_rules, path);
678
679 prefs_matcher_write_config();
680 }
681
682 static void delete_path(GSList ** p_filters, const gchar * path)
683 {
684 GSList * filters;
685 GSList * duplist;
686 gchar *suffix;
687 gint destlen;
688 gint prefixlen;
689 gint pathlen;
690 GSList * action_cur;
691 GSList * cur;
692
693 filters = *p_filters;
694 pathlen = strlen(path);
695 duplist = g_slist_copy(filters);
696 for (cur = duplist ; cur != NULL; cur = g_slist_next(cur)) {
697 FilteringProp *filtering = (FilteringProp *) cur->data;
698
699 for(action_cur = filtering->action_list ; action_cur != NULL ;
700 action_cur = action_cur->next) {
701
702 FilteringAction *action;
703
704 action = action_cur->data;
705
706 if (!action->destination) continue;
707
708 destlen = strlen(action->destination);
709
710 if (destlen > pathlen) {
711 prefixlen = destlen - pathlen;
712 suffix = action->destination + prefixlen;
713
714 if (suffix && !strncmp(path, suffix, pathlen)) {
715 filteringprop_free(filtering);
716 filters = g_slist_remove(filters, filtering);
717 }
718 } else if (strcmp(action->destination, path) == 0) {
719 filteringprop_free(filtering);
720 filters = g_slist_remove(filters, filtering);
721 }
722 }
723 }
724 g_slist_free(duplist);
725
726 * p_filters = filters;
727 }
728
729 static gboolean prefs_filtering_delete_path_func(GNode *node, gpointer data)
730 {
731 const gchar *path = data;
732 FolderItem *item;
733 GSList ** p_filters;
734
735 g_return_val_if_fail(path != NULL, FALSE);
736 g_return_val_if_fail(node != NULL, FALSE);
737
738 item = node->data;
739 if (!item || !item->prefs)
740 return FALSE;
741 p_filters = &item->prefs->processing;
742
743 delete_path(p_filters, path);
744
745 return FALSE;
746 }
747
748 static void prefs_filtering_set_dialog(const gchar *header, const gchar *key)
749 {
750 GtkTreeView *list_view = GTK_TREE_VIEW(filtering.cond_list_view);
751 GSList *cur;
752 GSList * prefs_filtering;
753 gchar *cond_str;
754 GtkListStore *list_store;
755
756 list_store = GTK_LIST_STORE(gtk_tree_view_get_model(list_view));
757 gtk_list_store_clear(list_store);
758
759 /* add the place holder (New) at row 0 */
760 prefs_filtering_list_view_insert_rule(list_store, -1,
761 FALSE,
762 _("(New)"),
763 0,
764 _("(New)"),
765 _("(New)"),
766 FALSE);
767
768 prefs_filtering = *p_processing_list;
769
770 for(cur = prefs_filtering ; cur != NULL ; cur = g_slist_next(cur)) {
771 FilteringProp * prop = (FilteringProp *) cur->data;
772 gchar *account_name = NULL;
773
774 if (prop->account_id > 0) {
775 PrefsAccount *ac_prefs = account_find_from_id(prop->account_id);
776
777 if (ac_prefs)
778 account_name = ac_prefs->account_name;
779 }
780 if (account_name == NULL)
781 account_name = (gchar *)Q_("Filtering Account Menu|All");
782
783 cond_str = filteringprop_to_string(prop);
784 subst_char(cond_str, '\t', ':');
785
786 prefs_filtering_list_view_insert_rule(list_store, -1,
787 prop->enabled,
788 prop->name,
789 prop->account_id,
790 account_name,
791 cond_str, TRUE);
792
793 g_free(cond_str);
794 }
795
796 prefs_filtering_reset_dialog();
797
798 if (header && key) {
799 gchar * quoted_key;
800 gchar *match_str;
801
802 quoted_key = matcher_quote_str(key);
803
804 match_str = g_strconcat(header, " ", get_matchparser_tab_str(MATCHTYPE_MATCHCASE),
805 " \"", quoted_key, "\"", NULL);
806 g_free(quoted_key);
807
808 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), match_str);
809 g_free(match_str);
810 }
811 }
812
813 static void prefs_filtering_reset_dialog(void)
814 {
815 gtk_entry_set_text(GTK_ENTRY(filtering.name_entry), "");
816 combobox_select_by_data(GTK_COMBO_BOX(filtering.account_combobox), 0);
817 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), "");
818 gtk_entry_set_text(GTK_ENTRY(filtering.action_entry), "");
819 }
820
821 static void prefs_filtering_set_list(void)
822 {
823 gint row = 1;
824 FilteringProp *prop;
825 GSList * cur;
826 gchar * filtering_str;
827 GSList * prefs_filtering;
828
829 prefs_filtering = *p_processing_list;
830 for (cur = prefs_filtering ; cur != NULL ; cur = g_slist_next(cur))
831 filteringprop_free((FilteringProp *) cur->data);
832 g_slist_free(prefs_filtering);
833 prefs_filtering = NULL;
834
835
836 while (NULL != (filtering_str = prefs_filtering_list_view_get_rule
837 (filtering.cond_list_view, row))) {
838 /* FIXME: this strcmp() is bogus: "(New)" should never
839 * be inserted in the storage */
840 if (strcmp(filtering_str, _("(New)")) != 0) {
841 gboolean enabled;
842 gchar *name;
843 gint account_id = 0;
844
845 prefs_filtering_list_view_get_rule_info(
846 filtering.cond_list_view, row,
847 &enabled, &name, &account_id);
848 prop = matcher_parser_get_filtering(filtering_str);
849 g_free(filtering_str);
850 if (prop) {
851 prop->enabled = enabled;
852 prop->name = name;
853 prop->account_id = account_id;
854 prefs_filtering =
855 g_slist_append(prefs_filtering, prop);
856 }
857 }
858
859 row++;
860 }
861
862 *p_processing_list = prefs_filtering;
863 }
864
865 static gint prefs_filtering_list_view_set_row(gint row, FilteringProp * prop)
866 {
867 GtkTreeView *list_view = GTK_TREE_VIEW(filtering.cond_list_view);
868 gchar *str;
869 GtkListStore *list_store;
870 gchar *name = NULL;
871 gint account_id = 0;
872 gchar *account_name = (gchar *)Q_("Filtering Account Menu|All");
873 gboolean enabled = TRUE;
874
875 str = filteringprop_to_string(prop);
876 if (str == NULL)
877 return -1;
878
879 if (prop) {
880 if (prop->name)
881 name = prop->name;
882 account_id = prop->account_id;
883 if (account_id > 0)
884 account_name = account_find_from_id(account_id)->account_name;
885 enabled = prop->enabled;
886 }
887
888 list_store = GTK_LIST_STORE(gtk_tree_view_get_model(list_view));
889
890 row = prefs_filtering_list_view_insert_rule(list_store, row,
891 enabled,
892 name,
893 account_id,
894 account_name,
895 str,
896 prop != NULL);
897
898 g_free(str);
899
900 return row;
901 }
902
903 static void prefs_filtering_condition_define_done(MatcherList * matchers)
904 {
905 gchar * str;
906
907 if (matchers == NULL)
908 return;
909
910 str = matcherlist_to_string(matchers);
911
912 if (str != NULL) {
913 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), str);
914 g_free(str);
915 }
916 }
917
918 static void prefs_filtering_condition_define(void)
919 {
920 gchar * cond_str;
921 MatcherList * matchers = NULL;
922
923 cond_str = gtk_editable_get_chars(GTK_EDITABLE(filtering.cond_entry), 0, -1);
924
925 if (*cond_str != '\0') {
926 matchers = matcher_parser_get_cond(cond_str, NULL);
927 if (matchers == NULL)
928 alertpanel_error(_("Condition string is not valid."));
929 }
930
931 g_free(cond_str);
932
933 prefs_matcher_open(matchers, prefs_filtering_condition_define_done);
934
935 if (matchers != NULL)
936 matcherlist_free(matchers);
937 }
938
939 static void prefs_filtering_action_define_done(GSList * action_list)
940 {
941 gchar * str;
942
943 if (action_list == NULL)
944 return;
945
946 str = filteringaction_list_to_string(action_list);
947
948 if (str != NULL) {
949 gtk_entry_set_text(GTK_ENTRY(filtering.action_entry), str);
950 g_free(str);
951 }
952 }
953
954 static void prefs_filtering_action_define(void)
955 {
956 gchar * action_str;
957 GSList * action_list = NULL;
958
959 action_str = gtk_editable_get_chars(GTK_EDITABLE(filtering.action_entry), 0, -1);
960
961 if (*action_str != '\0') {
962 action_list = matcher_parser_get_action_list(action_str);
963 if (action_list == NULL)
964 alertpanel_error(_("Action string is not valid."));
965 }
966
967 g_free(action_str);
968
969 prefs_filtering_action_open(action_list,
970 prefs_filtering_action_define_done);
971
972 if (action_list != NULL) {
973 GSList * cur;
974 for(cur = action_list ; cur != NULL ; cur = cur->next) {
975 filteringaction_free(cur->data);
976 }
977 }
978 }
979
980
981 /* register / substitute delete buttons */
982
983
984 static FilteringProp * prefs_filtering_dialog_to_filtering(gboolean alert)
985 {
986 MatcherList * cond;
987 gboolean enabled = TRUE;
988 gchar * name = NULL;
989 gint account_id = 0;
990 gchar * cond_str = NULL;
991 gchar * action_str = NULL;
992 FilteringProp * prop = NULL;
993 GSList * action_list;
994
995 name = gtk_editable_get_chars(GTK_EDITABLE(filtering.name_entry), 0, -1);
996
997 account_id = combobox_get_active_data(GTK_COMBO_BOX(filtering.account_combobox));
998
999 cond_str = gtk_editable_get_chars(GTK_EDITABLE(filtering.cond_entry), 0, -1);
1000 if (*cond_str == '\0') {
1001 if(alert == TRUE) alertpanel_error(_("Condition string is empty."));
1002 goto fail;
1003 }
1004
1005 action_str = gtk_editable_get_chars(GTK_EDITABLE(filtering.action_entry), 0, -1);
1006 if (*action_str == '\0') {
1007 if(alert == TRUE) alertpanel_error(_("Action string is empty."));
1008 goto fail;
1009 }
1010
1011 cond = matcher_parser_get_cond(cond_str, NULL);
1012
1013 if (cond == NULL) {
1014 if(alert == TRUE) alertpanel_error(_("Condition string is not valid."));
1015 goto fail;
1016 }
1017
1018 action_list = matcher_parser_get_action_list(action_str);
1019
1020
1021 if (action_list == NULL) {
1022 if(alert == TRUE) alertpanel_error(_("Action string is not valid."));
1023 goto fail;
1024 }
1025
1026 prop = filteringprop_new(enabled, name, account_id, cond, action_list);
1027
1028 fail:
1029 g_free(name);
1030 g_free(cond_str);
1031 g_free(action_str);
1032 return prop;
1033 }
1034
1035 static void prefs_filtering_register_cb(void)
1036 {
1037 FilteringProp * prop;
1038
1039 prop = prefs_filtering_dialog_to_filtering(TRUE);
1040 if (prop == NULL)
1041 return;
1042 prefs_filtering_list_view_set_row(-1, prop);
1043
1044 filteringprop_free(prop);
1045
1046 prefs_filtering_reset_dialog();
1047 }
1048
1049 static void prefs_filtering_substitute_cb(void)
1050 {
1051 gint selected_row = prefs_filtering_get_selected_row
1052 (filtering.cond_list_view);
1053 FilteringProp *prop;
1054 gboolean enabled;
1055 gchar *name;
1056 gint account_id;
1057
1058 if (selected_row <= 0)
1059 return;
1060
1061 prop = prefs_filtering_dialog_to_filtering(TRUE);
1062
1063 if (prop == NULL)
1064 return;
1065
1066 /* prop->emabled is always TRUE here, re-use the value from the selected row
1067 as we don't substitute this value from dialog */
1068 prefs_filtering_list_view_get_rule_info(
1069 filtering.cond_list_view, selected_row,
1070 &enabled, &name, &account_id);
1071 prop->enabled = enabled;
1072
1073 prefs_filtering_list_view_set_row(selected_row, prop);
1074
1075 filteringprop_free(prop);
1076
1077 prefs_filtering_reset_dialog();
1078 }
1079
1080 static void prefs_filtering_delete_cb(void)
1081 {
1082 GtkTreeView *list_view = GTK_TREE_VIEW(filtering.cond_list_view);
1083 GtkTreeModel *model;
1084 GtkTreeIter iter;
1085 gint row;
1086
1087 row = prefs_filtering_get_selected_row(filtering.cond_list_view);
1088 if (row <= 0)
1089 return;
1090
1091 if (alertpanel(_("Delete rule"),
1092 _("Do you really want to delete this rule?"),
1093 GTK_STOCK_CANCEL, "+"GTK_STOCK_DELETE, NULL) == G_ALERTDEFAULT)
1094 return;
1095
1096 model = gtk_tree_view_get_model(list_view);
1097 if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
1098 return;
1099
1100 gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
1101
1102 prefs_filtering_reset_dialog();
1103 }
1104
1105 static void prefs_filtering_top(void)
1106 {
1107 gint row;
1108 GtkTreeIter top, sel;
1109 GtkTreeModel *model;
1110
1111 row = prefs_filtering_get_selected_row(filtering.cond_list_view);
1112 if (row <= 1)
1113 return;
1114
1115 model = gtk_tree_view_get_model(GTK_TREE_VIEW(filtering.cond_list_view));
1116
1117 if (!gtk_tree_model_iter_nth_child(model, &top, NULL, 0)
1118 || !gtk_tree_model_iter_nth_child(model, &sel, NULL, row))
1119 return;
1120
1121 gtk_list_store_move_after(GTK_LIST_STORE(model), &sel, &top);
1122 prefs_filtering_list_view_select_row(filtering.cond_list_view, 1);
1123 }
1124
1125 static void prefs_filtering_up(void)
1126 {
1127 gint row;
1128 GtkTreeIter top, sel;
1129 GtkTreeModel *model;
1130
1131 row = prefs_filtering_get_selected_row(filtering.cond_list_view);
1132 if (row <= 1)
1133 return;
1134
1135 model = gtk_tree_view_get_model(GTK_TREE_VIEW(filtering.cond_list_view));
1136
1137 if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row - 1)
1138 || !gtk_tree_model_iter_nth_child(model, &sel, NULL, row))
1139 return;
1140
1141 gtk_list_store_swap(GTK_LIST_STORE(model), &top, &sel);
1142 prefs_filtering_list_view_select_row(filtering.cond_list_view, row - 1);
1143 }
1144
1145 static void prefs_filtering_down(void)
1146 {
1147 gint row, n_rows;
1148 GtkTreeIter top, sel;
1149 GtkTreeModel *model;
1150
1151 model = gtk_tree_view_get_model(GTK_TREE_VIEW(filtering.cond_list_view));
1152 n_rows = gtk_tree_model_iter_n_children(model, NULL);
1153 row = prefs_filtering_get_selected_row(filtering.cond_list_view);
1154 if (row < 1 || row >= n_rows - 1)
1155 return;
1156
1157 if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row)
1158 || !gtk_tree_model_iter_nth_child(model, &sel, NULL, row + 1))
1159 return;
1160
1161 gtk_list_store_swap(GTK_LIST_STORE(model), &top, &sel);
1162 prefs_filtering_list_view_select_row(filtering.cond_list_view, row + 1);
1163 }
1164
1165 static void prefs_filtering_bottom(void)
1166 {
1167 gint row, n_rows;
1168 GtkTreeIter top, sel;
1169 GtkTreeModel *model;
1170
1171 model = gtk_tree_view_get_model(GTK_TREE_VIEW(filtering.cond_list_view));
1172 n_rows = gtk_tree_model_iter_n_children(model, NULL);
1173 row = prefs_filtering_get_selected_row(filtering.cond_list_view);
1174 if (row < 1 || row >= n_rows - 1)
1175 return;
1176
1177 if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row)
1178 || !gtk_tree_model_iter_nth_child(model, &sel, NULL, n_rows - 1))
1179 return;
1180
1181 gtk_list_store_move_after(GTK_LIST_STORE(model), &top, &sel);
1182 prefs_filtering_list_view_select_row(filtering.cond_list_view, n_rows - 1);
1183 }
1184
1185 static void prefs_filtering_select_set(FilteringProp *prop)
1186 {
1187 gchar *matcher_str;
1188 gchar *action_str;
1189
1190 prefs_filtering_reset_dialog();
1191
1192 matcher_str = matcherlist_to_string(prop->matchers);
1193 if (matcher_str == NULL) {
1194 return;
1195 }
1196
1197 if (prop->name != NULL)
1198 gtk_entry_set_text(GTK_ENTRY(filtering.name_entry), prop->name);
1199
1200 combobox_select_by_data(GTK_COMBO_BOX(filtering.account_combobox), prop->account_id);
1201
1202 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), matcher_str);
1203
1204 action_str = filteringaction_list_to_string(prop->action_list);
1205 if (matcher_str == NULL) {
1206 return;
1207 }
1208 gtk_entry_set_text(GTK_ENTRY(filtering.action_entry), action_str);
1209
1210 g_free(action_str);
1211 g_free(matcher_str);
1212 }
1213
1214 static gint prefs_filtering_deleted(GtkWidget *widget, GdkEventAny *event,
1215 gpointer data)
1216 {
1217 prefs_filtering_cancel();
1218 return TRUE;
1219 }
1220
1221 static gboolean prefs_filtering_key_pressed(GtkWidget *widget, GdkEventKey *event,
1222 gpointer data)
1223 {
1224 if (event && event->keyval == GDK_Escape) {
1225 prefs_filtering_cancel();
1226 return TRUE;
1227 }
1228 return FALSE;
1229 }
1230
1231 static void prefs_filtering_ok(void)
1232 {
1233 FilteringProp * prop;
1234 gchar * str;
1235 gchar * filtering_str;
1236 gint row = 1;
1237 AlertValue val;
1238
1239 prop = prefs_filtering_dialog_to_filtering(FALSE);
1240 if (prop != NULL) {
1241 str = filteringprop_to_string(prop);
1242
1243 while (NULL != (filtering_str = (prefs_filtering_list_view_get_rule
1244 (filtering.cond_list_view,
1245 row)))) {
1246 if (strcmp(filtering_str, str) == 0)
1247 break;
1248 row++;
1249 g_free(filtering_str);
1250 }
1251
1252 if (!filtering_str) {
1253 val = alertpanel(_("Entry not saved"),
1254 _("The entry was not saved. Close anyway?"),
1255 GTK_STOCK_CLOSE, _("+_Continue editing"), NULL);
1256 if (G_ALERTDEFAULT != val) {
1257 g_free(filtering_str);
1258 g_free(str); /* fixed two leaks: huzzah! */
1259 filteringprop_free(prop);
1260 return;
1261 }
1262 }
1263
1264 g_free(filtering_str);
1265 g_free(str);
1266 filteringprop_free(prop); /* fixed a leak: huzzah! */
1267 } else {
1268 gchar *name, *condition, *action;
1269 name = gtk_editable_get_chars(GTK_EDITABLE(filtering.name_entry), 0, -1);
1270 condition = gtk_editable_get_chars(GTK_EDITABLE(filtering.cond_entry), 0, -1);
1271 action = gtk_editable_get_chars(GTK_EDITABLE(filtering.action_entry), 0, -1);
1272 if (strlen(name) ||
1273 strlen(condition) ||
1274 strlen(action)) {
1275 val = alertpanel(_("Entry not saved"),
1276 _("The entry was not saved. Close anyway?"),
1277 GTK_STOCK_CLOSE, _("+_Continue editing"), NULL);
1278 if (G_ALERTDEFAULT != val) {
1279 g_free(name);
1280 g_free(condition);
1281 g_free(action);
1282 return;
1283 }
1284 }
1285 g_free(name);
1286 g_free(condition);
1287 g_free(action);
1288 }
1289 prefs_filtering_set_list();
1290 prefs_matcher_write_config();
1291 prefs_filtering_close();
1292 }
1293
1294 static void prefs_filtering_cancel(void)
1295 {
1296 prefs_matcher_read_config();
1297 prefs_filtering_close();
1298 }
1299
1300 static GtkListStore* prefs_filtering_create_data_store(void)
1301 {
1302 return gtk_list_store_new(N_PREFS_FILTERING_COLUMNS,
1303 G_TYPE_BOOLEAN,
1304 G_TYPE_STRING,
1305 G_TYPE_INT,
1306 G_TYPE_STRING,
1307 G_TYPE_STRING,
1308 G_TYPE_BOOLEAN,
1309 -1);
1310 }
1311
1312 /*!
1313 *\brief Insert filtering rule into store. Note that we access the
1314 * tree view / store by index, which is a bit suboptimal, but
1315 * at least it made GTK 2 porting easier.
1316 *
1317 *\param list_store Store to operate on
1318 *\param row -1 to add a new rule to store, else change an existing
1319 * row
1320 *\param enabled TRUE if rule is enabled
1321 *\param name The Name of rule
1322 *\param account_id The account ID
1323 *\param account_name The account name or All or (New)
1324 *\param rule String representation of rule
1325 *\param prop TRUE if valid filtering rule; if FALSE it's the first
1326 * entry in the store ("(New)").
1327 *
1328 *\return int Row of inserted / changed rule.
1329 */
1330 static gint prefs_filtering_list_view_insert_rule(GtkListStore *list_store,
1331 gint row,
1332 gboolean enabled,
1333 const gchar *name,
1334 gint account_id,
1335 const gchar *account_name,
1336 const gchar *rule,
1337 gboolean prop)
1338 {
1339 GtkTreeIter iter;
1340
1341 /* check if valid row at all */
1342 if (row >= 0) {
1343 if (!gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(list_store),
1344 &iter, NULL, row))
1345 row = -1;
1346 }
1347
1348 if (row < 0) {
1349 /* append new */
1350 gtk_list_store_append(list_store, &iter);
1351 gtk_list_store_set(list_store, &iter,
1352 PREFS_FILTERING_ENABLED, enabled,
1353 PREFS_FILTERING_NAME, name,
1354 PREFS_FILTERING_ACCOUNT_ID, account_id,
1355 PREFS_FILTERING_ACCOUNT_NAME, account_name,
1356 PREFS_FILTERING_RULE, rule,
1357 PREFS_FILTERING_PROP, prop,
1358 -1);
1359 return gtk_tree_model_iter_n_children(GTK_TREE_MODEL(list_store),
1360 NULL) - 1;
1361 } else {
1362 /* change existing */
1363 gtk_list_store_set(list_store, &iter,
1364 PREFS_FILTERING_ENABLED, enabled,
1365 PREFS_FILTERING_NAME, name,
1366 PREFS_FILTERING_ACCOUNT_ID, account_id,
1367 PREFS_FILTERING_ACCOUNT_NAME, account_name,
1368 PREFS_FILTERING_RULE, rule,
1369 -1);
1370 return row;
1371 }
1372 }
1373
1374 /*!
1375 *\return gchar * Rule at specified row - should be freed.
1376 */
1377 static gchar *prefs_filtering_list_view_get_rule(GtkWidget *list, gint row)
1378 {
1379 GtkTreeView *list_view = GTK_TREE_VIEW(list);
1380 GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1381 GtkTreeIter iter;
1382 gchar *result;
1383
1384 if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
1385 return NULL;
1386
1387 gtk_tree_model_get(model, &iter,
1388 PREFS_FILTERING_RULE, &result,
1389 -1);
1390
1391 return result;
1392 }
1393
1394 static void prefs_filtering_list_view_get_rule_info(GtkWidget *list, gint row,
1395 gboolean *enabled, gchar **name, gint *account_id)
1396 {
1397 GtkTreeView *list_view = GTK_TREE_VIEW(list);
1398 GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1399 GtkTreeIter iter;
1400
1401 *enabled = TRUE;
1402 *name = NULL;
1403
1404 if (gtk_tree_model_iter_nth_child(model, &iter, NULL, row)) {
1405 gtk_tree_model_get(model, &iter,
1406 PREFS_FILTERING_ENABLED, enabled,
1407 PREFS_FILTERING_NAME, name,
1408 PREFS_FILTERING_ACCOUNT_ID, account_id,
1409 -1);
1410 }
1411 }
1412
1413 /*!
1414 *\brief Create list view for filtering
1415 */
1416 static GtkWidget *prefs_filtering_list_view_create(void)
1417 {
1418 GtkTreeView *list_view;
1419 GtkTreeSelection *selector;
1420
1421 list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(GTK_TREE_MODEL
1422 (prefs_filtering_create_data_store())));
1423
1424 gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
1425 gtk_tree_view_set_reorderable(list_view, TRUE);
1426
1427 selector = gtk_tree_view_get_selection(list_view);
1428 gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
1429 gtk_tree_selection_set_select_function(selector, prefs_filtering_selected,
1430 NULL, NULL);
1431
1432 /* create the columns */
1433 prefs_filtering_create_list_view_columns(GTK_WIDGET(list_view));
1434
1435 return GTK_WIDGET(list_view);
1436 }
1437
1438 static void prefs_filtering_enable_toggled(GtkCellRendererToggle *widget,
1439 gchar *path,
1440 GtkWidget *list_view)
1441 {
1442 GtkTreeIter iter;
1443 GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
1444 gboolean enabled = TRUE;
1445
1446 if (!gtk_tree_model_get_iter_from_string(model, &iter, path))
1447 return;
1448
1449 gtk_tree_model_get(model, &iter,
1450 PREFS_FILTERING_ENABLED, &enabled,
1451 -1);
1452
1453 gtk_list_store_set(GTK_LIST_STORE(model), &iter,
1454 PREFS_FILTERING_ENABLED, !enabled,
1455 -1);
1456 }
1457
1458 static void prefs_filtering_create_list_view_columns(GtkWidget *list_view)
1459 {
1460 GtkTreeViewColumn *column;
1461 GtkCellRenderer *renderer;
1462
1463 renderer = gtk_cell_renderer_toggle_new();
1464 g_object_set(renderer,
1465 "radio", FALSE,
1466 "activatable", TRUE,
1467 NULL);
1468 column = gtk_tree_view_column_new_with_attributes
1469 (_("Enable"), /* FIXME : Enable, Enabled, or 'E' ? */
1470 renderer,
1471 "active", PREFS_FILTERING_ENABLED,
1472 NULL);
1473 gtk_tree_view_column_set_alignment (column, 0.5);
1474 gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1475 g_signal_connect(G_OBJECT(renderer), "toggled",
1476 G_CALLBACK(prefs_filtering_enable_toggled),
1477 list_view);
1478
1479 renderer = gtk_cell_renderer_text_new();
1480 column = gtk_tree_view_column_new_with_attributes
1481 (_("Name"),
1482 renderer,
1483 "text", PREFS_FILTERING_NAME,
1484 NULL);
1485 gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1486 gtk_tree_view_column_set_resizable(column, TRUE);
1487
1488 renderer = gtk_cell_renderer_text_new();
1489 column = gtk_tree_view_column_new_with_attributes
1490 (_("Account"),
1491 renderer,
1492 "text", PREFS_FILTERING_ACCOUNT_NAME,
1493 NULL);
1494 gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1495 gtk_tree_view_column_set_resizable(column, TRUE);
1496
1497 filtering.account_name_column = column;
1498
1499 renderer = gtk_cell_renderer_text_new();
1500 column = gtk_tree_view_column_new_with_attributes
1501 (_("Rule"),
1502 renderer,
1503 "text", PREFS_FILTERING_RULE,
1504 NULL);
1505 gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1506 }
1507
1508 static gboolean gtkut_tree_iter_comp(GtkTreeModel *model,
1509 GtkTreeIter *iter1,
1510 GtkTreeIter *iter2)
1511 {
1512 GtkTreePath *path1 = gtk_tree_model_get_path(model, iter1);
1513 GtkTreePath *path2 = gtk_tree_model_get_path(model, iter2);
1514 gboolean result;
1515
1516 result = gtk_tree_path_compare(path1, path2) == 0;
1517
1518 gtk_tree_path_free(path1);
1519 gtk_tree_path_free(path2);
1520
1521 return result;
1522 }
1523
1524 /*!
1525 *\brief Get selected row number.
1526 */
1527 static gint prefs_filtering_get_selected_row(GtkWidget *list_view)
1528 {
1529 GtkTreeView *view = GTK_TREE_VIEW(list_view);
1530 GtkTreeModel *model = gtk_tree_view_get_model(view);
1531 int n_rows = gtk_tree_model_iter_n_children(model, NULL);
1532 GtkTreeSelection *selection;
1533 GtkTreeIter iter;
1534 int row;
1535
1536 if (n_rows == 0)
1537 return -1;
1538
1539 selection = gtk_tree_view_get_selection(view);
1540 if (!gtk_tree_selection_get_selected(selection, &model, &iter))
1541 return -1;
1542
1543 /* get all iterators and compare them... */
1544 for (row = 0; row < n_rows; row++) {
1545 GtkTreeIter itern;
1546
1547 gtk_tree_model_iter_nth_child(model, &itern, NULL, row);
1548 if (gtkut_tree_iter_comp(model, &iter, &itern))
1549 return row;
1550 }
1551
1552 return -1;
1553 }
1554
1555 static gboolean prefs_filtering_list_view_select_row(GtkWidget *list, gint row)
1556 {
1557 GtkTreeView *list_view = GTK_TREE_VIEW(list);
1558 GtkTreeSelection *selection = gtk_tree_view_get_selection(list_view);
1559 GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1560 GtkTreeIter iter;
1561 GtkTreePath *path;
1562
1563 if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
1564 return FALSE;
1565
1566 gtk_tree_selection_select_iter(selection, &iter);
1567
1568 path = gtk_tree_model_get_path(model, &iter);
1569 gtk_tree_view_set_cursor(list_view, path, NULL, FALSE);
1570 gtk_tree_path_free(path);
1571
1572 return TRUE;
1573 }
1574
1575 /*!
1576 *\brief Triggered when a row is selected
1577 */
1578 static gboolean prefs_filtering_selected(GtkTreeSelection *selector,
1579 GtkTreeModel *model,
1580 GtkTreePath *path,
1581 gboolean currently_selected,
1582 gpointer data)
1583 {
1584 if (currently_selected)
1585 return TRUE;
1586 else {
1587 gboolean has_prop = FALSE;
1588 GtkTreeIter iter;
1589
1590 gtk_tree_model_get_iter(model, &iter, path);
1591 gtk_tree_model_get(model, &iter,
1592 PREFS_FILTERING_PROP, &has_prop,
1593 -1);
1594
1595 if (has_prop) {
1596 FilteringProp *prop;
1597 gchar *filtering_str = NULL;
1598 gchar *name = NULL;
1599 gint account_id = 0;
1600
1601 gtk_tree_model_get(model, &iter,
1602 PREFS_FILTERING_RULE, &filtering_str,
1603 -1);
1604 gtk_tree_model_get(model, &iter,
1605 PREFS_FILTERING_NAME, &name,
1606 -1);
1607 gtk_tree_model_get(model, &iter,
1608 PREFS_FILTERING_ACCOUNT_ID, &account_id,
1609 -1);
1610
1611 prop = matcher_parser_get_filtering(filtering_str);
1612 if (prop) {
1613 prop->name = g_strdup(name);
1614 prop->account_id = account_id;
1615 prefs_filtering_select_set(prop);
1616 filteringprop_free(prop);
1617 }
1618 g_free(name);
1619 g_free(filtering_str);
1620 } else
1621 prefs_filtering_reset_dialog();
1622 }
1623
1624 return TRUE;
1625 }
1626