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Fix error creation and warning
[claws.git] / src / folderview.c
blobe265635cf6587bacd91e28dc6577a2839c2237bd
1 /*
2 * Claws Mail -- a GTK based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2023 the Claws Mail team and Hiroyuki Yamamoto
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 #include "config.h"
20 #include "defs.h"
21
22 #include <glib.h>
23 #include <glib/gi18n.h>
24 #include <gdk/gdkkeysyms.h>
25 #include <gtk/gtk.h>
26 #include <stdio.h>
27 #include <string.h>
28 #include <stdlib.h>
29
30 #include "main.h"
31 #include "mainwindow.h"
32 #include "folderview.h"
33 #include "summaryview.h"
34 #include "summary_search.h"
35 #include "inputdialog.h"
36 #include "manage_window.h"
37 #include "alertpanel.h"
38 #include "menu.h"
39 #include "stock_pixmap.h"
40 #include "procmsg.h"
41 #include "utils.h"
42 #include "gtkutils.h"
43 #include "prefs_common.h"
44 #include "prefs_account.h"
45 #include "prefs_filtering.h"
46 #include "prefs_folder_item.h"
47 #include "account.h"
48 #include "folder.h"
49 #include "foldersel.h"
50 #include "inc.h"
51 #include "statusbar.h"
52 #include "hooks.h"
53 #include "folderutils.h"
54 #include "partial_download.h"
55 #include "prefs_folder_column.h"
56 #include "filtering.h"
57 #include "quicksearch.h"
58 #include "manual.h"
59 #include "timing.h"
60 #include "log.h"
61 #include "gtkcmctree.h"
62
63 #define COL_FOLDER_WIDTH 150
64 #define COL_NUM_WIDTH 32
65
66 static GList *folderview_list = NULL;
67
68 static GtkStyle *bold_style;
69
70 static GdkPixbuf *inboxxpm;
71 static GdkPixbuf *inboxhrmxpm;
72 static GdkPixbuf *inboxopenxpm;
73 static GdkPixbuf *inboxopenhrmxpm;
74 static GdkPixbuf *outboxxpm;
75 static GdkPixbuf *outboxhrmxpm;
76 static GdkPixbuf *outboxopenxpm;
77 static GdkPixbuf *outboxopenhrmxpm;
78 static GdkPixbuf *folderxpm;
79 static GdkPixbuf *folderhrmxpm;
80 static GdkPixbuf *folderopenxpm;
81 static GdkPixbuf *folderopenhrmxpm;
82 static GdkPixbuf *trashopenxpm;
83 static GdkPixbuf *trashopenhrmxpm;
84 static GdkPixbuf *trashxpm;
85 static GdkPixbuf *trashhrmxpm;
86 static GdkPixbuf *queuexpm;
87 static GdkPixbuf *queuehrmxpm;
88 static GdkPixbuf *queueopenxpm;
89 static GdkPixbuf *queueopenhrmxpm;
90 static GdkPixbuf *draftsxpm;
91 static GdkPixbuf *draftsopenxpm;
92 static GdkPixbuf *foldersubsxpm;
93 static GdkPixbuf *foldersubsopenxpm;
94 static GdkPixbuf *foldernoselectxpm;
95 static GdkPixbuf *foldernoselectopenxpm;
96
97 static GdkPixbuf *m_inboxxpm;
98 static GdkPixbuf *m_inboxhrmxpm;
99 static GdkPixbuf *m_inboxopenxpm;
100 static GdkPixbuf *m_inboxopenhrmxpm;
101 static GdkPixbuf *m_outboxxpm;
102 static GdkPixbuf *m_outboxhrmxpm;
103 static GdkPixbuf *m_outboxopenxpm;
104 static GdkPixbuf *m_outboxopenhrmxpm;
105 static GdkPixbuf *m_folderxpm;
106 static GdkPixbuf *m_folderhrmxpm;
107 static GdkPixbuf *m_folderopenxpm;
108 static GdkPixbuf *m_folderopenhrmxpm;
109 static GdkPixbuf *m_trashopenxpm;
110 static GdkPixbuf *m_trashopenhrmxpm;
111 static GdkPixbuf *m_trashxpm;
112 static GdkPixbuf *m_trashhrmxpm;
113 static GdkPixbuf *m_queuexpm;
114 static GdkPixbuf *m_queuehrmxpm;
115 static GdkPixbuf *m_queueopenxpm;
116 static GdkPixbuf *m_queueopenhrmxpm;
117 static GdkPixbuf *m_draftsxpm;
118 static GdkPixbuf *m_draftsopenxpm;
119 static GdkPixbuf *m_foldersubsxpm;
120 static GdkPixbuf *m_foldernoselectxpm;
121
122 static GdkPixbuf *newxpm;
123 static GdkPixbuf *unreadxpm;
124 static GdkPixbuf *readxpm;
125
126 static void folderview_select_node (FolderView *folderview,
127 GtkCMCTreeNode *node);
128 static void folderview_set_folders (FolderView *folderview);
129 static void folderview_sort_folders (FolderView *folderview,
130 GtkCMCTreeNode *root,
131 Folder *folder);
132 static void folderview_append_folder (FolderView *folderview,
133 Folder *folder);
134 static void folderview_update_node (FolderView *folderview,
135 GtkCMCTreeNode *node);
136
137 static gint folderview_clist_compare (GtkCMCList *clist,
138 gconstpointer ptr1,
139 gconstpointer ptr2);
140
141 /* callback functions */
142 static gboolean folderview_button_pressed (GtkWidget *ctree,
143 GdkEventButton *event,
144 FolderView *folderview);
145 static gboolean folderview_button_released (GtkWidget *ctree,
146 GdkEventButton *event,
147 FolderView *folderview);
148 static gboolean folderview_key_pressed (GtkWidget *widget,
149 GdkEventKey *event,
150 FolderView *folderview);
151 static void folderview_selected (GtkCMCTree *ctree,
152 GtkCMCTreeNode *row,
153 gint column,
154 FolderView *folderview);
155 static void folderview_tree_expanded (GtkCMCTree *ctree,
156 GtkCMCTreeNode *node,
157 FolderView *folderview);
158 static void folderview_tree_collapsed (GtkCMCTree *ctree,
159 GtkCMCTreeNode *node,
160 FolderView *folderview);
161 static void folderview_popup_close (GtkMenuShell *menu_shell,
162 FolderView *folderview);
163 static void folderview_col_resized (GtkCMCList *clist,
164 gint column,
165 gint width,
166 FolderView *folderview);
167
168 static void mark_all_read_unread_handler (GtkAction *action,
169 gpointer data,
170 gboolean recursive,
171 gboolean read);
172
173 static void mark_all_read_cb (GtkAction *action,
174 gpointer data);
175 static void mark_all_unread_cb (GtkAction *action,
176 gpointer data);
177 static void mark_all_read_recursive_cb (GtkAction *action,
178 gpointer data);
179 static void mark_all_unread_recursive_cb (GtkAction *action,
180 gpointer data);
181
182 static void folderview_empty_trash_cb (GtkAction *action,
183 gpointer data);
184
185 static void folderview_send_queue_cb (GtkAction *action,
186 gpointer data);
187
188 static void folderview_search_cb (GtkAction *action,
189 gpointer data);
190 static void folderview_run_processing_cb(GtkAction *action,
191 gpointer data);
192 static void folderview_startup_folder_cb(GtkAction *action,
193 gpointer data);
194
195 static void folderview_property_cb (GtkAction *action,
196 gpointer data);
197
198 static gboolean folderview_drag_motion_cb(GtkWidget *widget,
199 GdkDragContext *context,
200 gint x,
201 gint y,
202 guint time,
203 FolderView *folderview);
204 static void folderview_drag_leave_cb (GtkWidget *widget,
205 GdkDragContext *context,
206 guint time,
207 FolderView *folderview);
208 static void folderview_drag_received_cb (GtkWidget *widget,
209 GdkDragContext *drag_context,
210 gint x,
211 gint y,
212 GtkSelectionData *data,
213 guint info,
214 guint time,
215 FolderView *folderview);
216 #ifndef GENERIC_UMPC
217 static void folderview_start_drag (GtkWidget *widget, gint button, GdkEvent *event,
218 FolderView *folderview);
219 #endif
220 static void folderview_drag_data_get (GtkWidget *widget,
221 GdkDragContext *drag_context,
222 GtkSelectionData *selection_data,
223 guint info,
224 guint time,
225 FolderView *folderview);
226 static void folderview_drag_end_cb (GtkWidget *widget,
227 GdkDragContext *drag_context,
228 FolderView *folderview);
229
230 static void folderview_create_folder_node (FolderView *folderview,
231 FolderItem *item);
232 static gboolean folderview_update_folder (gpointer source,
233 gpointer userdata);
234 static gboolean folderview_update_item_claws (gpointer source,
235 gpointer data);
236 static void folderview_processing_cb(GtkAction *action, gpointer data);
237 static void folderview_set_sens_and_popup_menu(FolderView *folderview, gint row,
238 GdkEventButton *event);
239 static void folderview_header_set_displayed_columns_cb(GtkAction *gaction,
240 gpointer data);
241 static gboolean folderview_header_button_pressed(GtkWidget *widget,
242 GdkEvent *_event,
243 gpointer user_data);
244
245 GHashTable *folderview_popups;
246
247 static GtkActionEntry folderview_common_popup_entries[] =
248 {
249 {"FolderViewPopup", NULL, "FolderViewPopup", NULL, NULL , NULL},
250 {"FolderViewPopup/MarkAllRead", NULL, N_("Mark all re_ad"), NULL, NULL, G_CALLBACK(mark_all_read_cb) },
251 {"FolderViewPopup/MarkAllUnread", NULL, N_("Mark all u_nread"), NULL, NULL, G_CALLBACK(mark_all_unread_cb) },
252 {"FolderViewPopup/MarkAllReadRec", NULL, N_("Mark all read recursi_vely"), NULL, NULL, G_CALLBACK(mark_all_read_recursive_cb) },
253 {"FolderViewPopup/MarkAllUnreadRec", NULL, N_("Mark all unread recursi_vely"), NULL, NULL, G_CALLBACK(mark_all_unread_recursive_cb) },
254 {"FolderViewPopup/---", NULL, "---", NULL, NULL , NULL},
255 {"FolderViewPopup/RunProcessing", NULL, N_("R_un processing rules"), NULL, NULL, G_CALLBACK(folderview_run_processing_cb) },
256 {"FolderViewPopup/SearchFolder", NULL, N_("_Search folder..."), NULL, NULL, G_CALLBACK(folderview_search_cb) },
257 {"FolderViewPopup/OpenFolder", NULL, N_("Open on start-up"), NULL, NULL, G_CALLBACK(folderview_startup_folder_cb) },
258 {"FolderViewPopup/Properties", NULL, N_("_Properties..."), NULL, NULL, G_CALLBACK(folderview_property_cb) },
259 {"FolderViewPopup/Processing", NULL, N_("Process_ing..."), NULL, NULL, G_CALLBACK(folderview_processing_cb) },
260 {"FolderViewPopup/EmptyTrash", NULL, N_("Empty _trash..."), NULL, NULL, G_CALLBACK(folderview_empty_trash_cb) },
261 {"FolderViewPopup/SendQueue", NULL, N_("Send _queue..."), NULL, NULL, G_CALLBACK(folderview_send_queue_cb) },
262
263 };
264
265 static GtkActionEntry folderview_header_popup_entries[] =
266 {
267 {"FolderViewHeaderPopup", NULL, "FolderViewHeaderPopup", NULL, NULL, NULL },
268 {"FolderViewHeaderPopup/SetDisplayedColumns", NULL, N_("Set Displayed columns"), NULL, NULL, G_CALLBACK(folderview_header_set_displayed_columns_cb) }
269 };
270
271 GtkTargetEntry folderview_drag_types[] =
272 {
273 {"claws-mail/internal", GTK_TARGET_SAME_APP, TARGET_DUMMY},
274 {"text/uri-list", 0, TARGET_MAIL_URI_LIST}
275 };
276
277 void folderview_initialize(void)
278 {
279 FolderViewPopup *fpopup;
280
281 fpopup = g_new0(FolderViewPopup, 1);
282
283 fpopup->klass = "common";
284 fpopup->path = "<CommonFolder>";
285 fpopup->entries = folderview_common_popup_entries;
286 fpopup->n_entries = G_N_ELEMENTS(folderview_common_popup_entries);
287 fpopup->set_sensitivity = NULL;
288
289 folderview_popups = g_hash_table_new(g_str_hash, g_str_equal);
290 g_hash_table_insert(folderview_popups, "common", fpopup);
291 }
292
293 static GtkActionGroup *create_action_group(FolderView *folderview, FolderViewPopup *fpopup)
294 {
295 FolderViewPopup *fpopup_common;
296 GtkActionGroup *action_group;
297
298 action_group = cm_menu_create_action_group(
299 fpopup->path,
300 fpopup->entries, fpopup->n_entries,
301 (gpointer)folderview);
302
303 if (fpopup->toggle_entries)
304 gtk_action_group_add_toggle_actions(action_group, fpopup->toggle_entries,
305 fpopup->n_toggle_entries,
306 (gpointer)folderview);
307 if (fpopup->radio_entries)
308 gtk_action_group_add_radio_actions(action_group, fpopup->radio_entries,
309 fpopup->n_radio_entries, fpopup->radio_default,
310 G_CALLBACK(fpopup->radio_callback),
311 (gpointer)folderview);
312
313 fpopup_common = g_hash_table_lookup(folderview_popups, "common");
314 if (fpopup_common != fpopup) {
315 gtk_action_group_add_actions(action_group, fpopup_common->entries,
316 fpopup_common->n_entries,
317 (gpointer)folderview);
318 if (fpopup_common->toggle_entries)
319 gtk_action_group_add_toggle_actions(action_group, fpopup_common->toggle_entries,
320 fpopup_common->n_toggle_entries,
321 (gpointer)folderview);
322 if (fpopup_common->radio_entries)
323 gtk_action_group_add_radio_actions(action_group, fpopup_common->radio_entries,
324 fpopup_common->n_radio_entries, fpopup_common->radio_default,
325 G_CALLBACK(fpopup_common->radio_callback),
326 (gpointer)folderview);
327 }
328
329 return action_group;
330 }
331
332 static void create_action_groups(gpointer key, gpointer value, gpointer data)
333 {
334 FolderView *folderview = data;
335 FolderViewPopup *fpopup = value;
336 GtkActionGroup *group;
337
338 group = create_action_group(folderview, fpopup);
339 g_hash_table_insert(folderview->popups, fpopup->klass, group);
340 }
341
342 static void folderview_column_set_titles(FolderView *folderview)
343 {
344 GtkWidget *ctree = folderview->ctree;
345 GtkWidget *label_folder;
346 GtkWidget *label_new;
347 GtkWidget *label_unread;
348 GtkWidget *label_total;
349 GtkWidget *hbox_folder;
350 GtkWidget *hbox_new;
351 GtkWidget *hbox_unread;
352 GtkWidget *hbox_total;
353 gint *col_pos = folderview->col_pos;
354
355 debug_print("setting titles...\n");
356 gtk_widget_realize(folderview->ctree);
357 gtk_widget_show_all(folderview->scrolledwin);
358
359 /* CLAWS: titles for "New" and "Unread" show new & unread pixmaps
360 * instead text (text overflows making them unreadable and ugly) */
361 stock_pixbuf_gdk(STOCK_PIXMAP_NEW, &newxpm);
362 stock_pixbuf_gdk(STOCK_PIXMAP_UNREAD, &unreadxpm);
363 stock_pixbuf_gdk(STOCK_PIXMAP_READ, &readxpm);
364
365 label_folder = gtk_label_new(_("Folder"));
366 label_new = gtk_image_new_from_pixbuf(newxpm);
367 label_unread = gtk_image_new_from_pixbuf(unreadxpm);
368 label_total = gtk_image_new_from_pixbuf(readxpm);
369
370 gtk_cmclist_column_titles_active(GTK_CMCLIST(ctree));
371
372 hbox_folder = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
373 hbox_new = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
374 hbox_unread = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
375 hbox_total = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
376
377 /* left justified */
378 gtk_box_pack_start(GTK_BOX(hbox_folder), label_folder, TRUE, TRUE, 0);
379 gtk_widget_set_halign(label_folder, GTK_ALIGN_START);
380 gtk_box_pack_start(GTK_BOX(hbox_new), label_new, TRUE, TRUE, 0);
381 gtk_widget_set_halign(label_new, GTK_ALIGN_END);
382 gtk_box_pack_start(GTK_BOX(hbox_unread), label_unread, TRUE, TRUE, 0);
383 gtk_widget_set_halign(label_unread, GTK_ALIGN_END);
384 gtk_box_pack_start(GTK_BOX(hbox_total), label_total, TRUE, TRUE, 0);
385 gtk_widget_set_halign(label_total, GTK_ALIGN_END);
386
387 gtk_widget_show_all(hbox_folder);
388 gtk_widget_show_all(hbox_new);
389 gtk_widget_show_all(hbox_unread);
390 gtk_widget_show_all(hbox_total);
391
392 #ifdef GENERIC_UMPC
393 gtk_widget_set_size_request(hbox_new, -1, 20);
394 gtk_widget_set_size_request(hbox_unread, -1, 20);
395 gtk_widget_set_size_request(hbox_total, -1, 20);
396 #endif
397
398 gtk_cmclist_set_column_widget(GTK_CMCLIST(ctree),col_pos[F_COL_FOLDER],hbox_folder);
399 gtk_cmclist_set_column_widget(GTK_CMCLIST(ctree),col_pos[F_COL_NEW],hbox_new);
400 gtk_cmclist_set_column_widget(GTK_CMCLIST(ctree),col_pos[F_COL_UNREAD],hbox_unread);
401 gtk_cmclist_set_column_widget(GTK_CMCLIST(ctree),col_pos[F_COL_TOTAL],hbox_total);
402
403 #ifdef GENERIC_UMPC
404 GTK_EVENTS_FLUSH();
405 #endif
406
407 gtk_sctree_set_column_tooltip(GTK_SCTREE(ctree), col_pos[F_COL_NEW], _("New"));
408 gtk_sctree_set_column_tooltip(GTK_SCTREE(ctree), col_pos[F_COL_UNREAD], _("Unread"));
409 gtk_sctree_set_column_tooltip(GTK_SCTREE(ctree), col_pos[F_COL_TOTAL], _("Total"));
410 }
411
412 static gboolean folderview_popup_menu(GtkWidget *widget, gpointer data)
413 {
414 FolderView *folderview = (FolderView *)data;
415 GdkEventButton event;
416 if (folderview_get_selected_item(folderview) == NULL)
417 return FALSE;
418
419 event.button = 3;
420 event.time = gtk_get_current_event_time();
421
422 folderview_set_sens_and_popup_menu(folderview, -1,
423 &event);
424
425 return TRUE;
426 }
427
428
429 static GtkWidget *folderview_ctree_create(FolderView *folderview)
430 {
431 GtkWidget *ctree;
432 gint *col_pos;
433 FolderColumnState *col_state;
434 FolderColumnType type;
435 gchar *titles[N_FOLDER_COLS];
436 gint i;
437 GtkWidget *scrolledwin = folderview->scrolledwin;
438
439 debug_print("creating tree...\n");
440 memset(titles, 0, sizeof(titles));
441
442 col_state = prefs_folder_column_get_config();
443 memset(titles, 0, sizeof(titles));
444
445 col_pos = folderview->col_pos;
446
447 for (i = 0; i < N_FOLDER_COLS; i++) {
448 folderview->col_state[i] = col_state[i];
449 type = col_state[i].type;
450 col_pos[type] = i;
451 }
452
453 titles[col_pos[F_COL_FOLDER]] = _("Folder");
454 titles[col_pos[F_COL_NEW]] = _("New");
455 titles[col_pos[F_COL_UNREAD]] = _("Unread");
456 /* TRANSLATORS: This in Number sign in American style */
457 titles[col_pos[F_COL_TOTAL]] = _("#");
458
459 ctree = gtk_sctree_new_with_titles(N_FOLDER_COLS, col_pos[F_COL_FOLDER],
460 titles);
461
462 gtk_widget_set_name(GTK_WIDGET(ctree), "folderview_sctree");
463
464 if (prefs_common.show_col_headers == FALSE)
465 gtk_cmclist_column_titles_hide(GTK_CMCLIST(ctree));
466
467
468 gtk_cmclist_set_selection_mode(GTK_CMCLIST(ctree), GTK_SELECTION_BROWSE);
469 gtk_cmclist_set_column_justification(GTK_CMCLIST(ctree), col_pos[F_COL_NEW],
470 GTK_JUSTIFY_RIGHT);
471 gtk_cmclist_set_column_justification(GTK_CMCLIST(ctree),
472 col_pos[F_COL_UNREAD],
473 GTK_JUSTIFY_RIGHT);
474 gtk_cmclist_set_column_justification(GTK_CMCLIST(ctree),
475 col_pos[F_COL_TOTAL],
476 GTK_JUSTIFY_RIGHT);
477 gtk_cmctree_set_expander_style(GTK_CMCTREE(ctree),
478 GTK_CMCTREE_EXPANDER_TRIANGLE);
479
480 gtk_sctree_set_stripes(GTK_SCTREE(ctree), prefs_common.use_stripes_in_summaries);
481 gtk_sctree_set_recursive_expand(GTK_SCTREE(ctree), FALSE);
482
483 gtk_cmctree_set_indent(GTK_CMCTREE(ctree), CTREE_INDENT);
484 gtk_cmclist_set_compare_func(GTK_CMCLIST(ctree), folderview_clist_compare);
485
486 /* don't let title buttons take key focus */
487 for (i = 0; i < N_FOLDER_COLS; i++) {
488 gtk_widget_set_can_focus(GTK_CMCLIST(ctree)->column[i].button, FALSE);
489 gtk_cmclist_set_column_width(GTK_CMCLIST(ctree), col_pos[i],
490 prefs_common.folder_col_size[i]);
491 gtk_cmclist_set_column_visibility
492 (GTK_CMCLIST(ctree), i, col_state[i].visible);
493
494 g_signal_connect(G_OBJECT(GTK_CMCLIST(ctree)->column[i].button),
495 "button-press-event",
496 G_CALLBACK(folderview_header_button_pressed),
497 folderview);
498 }
499
500 g_signal_connect(G_OBJECT(ctree), "key_press_event",
501 G_CALLBACK(folderview_key_pressed),
502 folderview);
503 g_signal_connect(G_OBJECT(ctree), "button_press_event",
504 G_CALLBACK(folderview_button_pressed),
505 folderview);
506 g_signal_connect(G_OBJECT(ctree), "popup-menu",
507 G_CALLBACK(folderview_popup_menu), folderview);
508 g_signal_connect(G_OBJECT(ctree), "button_release_event",
509 G_CALLBACK(folderview_button_released),
510 folderview);
511 g_signal_connect(G_OBJECT(ctree), "tree_select_row",
512 G_CALLBACK(folderview_selected), folderview);
513 #ifndef GENERIC_UMPC
514 /* drag-n-dropping folders on maemo is impractical as this
515 * opens the folder almost everytime */
516 g_signal_connect(G_OBJECT(ctree), "start_drag",
517 G_CALLBACK(folderview_start_drag), folderview);
518 #endif
519 g_signal_connect(G_OBJECT(ctree), "drag_data_get",
520 G_CALLBACK(folderview_drag_data_get),
521 folderview);
522
523 g_signal_connect_after(G_OBJECT(ctree), "tree_expand",
524 G_CALLBACK(folderview_tree_expanded),
525 folderview);
526 g_signal_connect_after(G_OBJECT(ctree), "tree_collapse",
527 G_CALLBACK(folderview_tree_collapsed),
528 folderview);
529
530 g_signal_connect(G_OBJECT(ctree), "resize_column",
531 G_CALLBACK(folderview_col_resized),
532 folderview);
533
534 /* drop callback */
535 gtk_drag_dest_set(ctree, GTK_DEST_DEFAULT_ALL & ~GTK_DEST_DEFAULT_HIGHLIGHT,
536 folderview_drag_types, 2,
537 GDK_ACTION_MOVE | GDK_ACTION_COPY | GDK_ACTION_DEFAULT);
538 g_signal_connect(G_OBJECT(ctree), "drag_motion",
539 G_CALLBACK(folderview_drag_motion_cb),
540 folderview);
541 g_signal_connect(G_OBJECT(ctree), "drag_leave",
542 G_CALLBACK(folderview_drag_leave_cb),
543 folderview);
544 g_signal_connect(G_OBJECT(ctree), "drag_data_received",
545 G_CALLBACK(folderview_drag_received_cb),
546 folderview);
547 g_signal_connect(G_OBJECT(ctree), "drag_end",
548 G_CALLBACK(folderview_drag_end_cb),
549 folderview);
550
551 gtk_container_add(GTK_CONTAINER(scrolledwin), ctree);
552
553 return ctree;
554 }
555
556 void folderview_set_column_order(FolderView *folderview)
557 {
558 GtkWidget *ctree = folderview->ctree;
559 FolderItem *item = folderview_get_selected_item(folderview);
560 FolderItem *sel_item = NULL, *op_item = NULL;
561 GtkWidget *scrolledwin = folderview->scrolledwin;
562
563 if (folderview->drag_timer_id != 0) {
564 g_source_remove(folderview->drag_timer_id);
565 folderview->drag_timer_id = 0;
566 }
567 if (folderview->deferred_refresh_id != 0) {
568 g_source_remove(folderview->deferred_refresh_id);
569 folderview->deferred_refresh_id = 0;
570 }
571 if (folderview->scroll_timeout_id != 0) {
572 g_source_remove(folderview->scroll_timeout_id);
573 folderview->scroll_timeout_id = 0;
574 }
575 if (folderview->postpone_select_id != 0) {
576 g_source_remove(folderview->postpone_select_id);
577 folderview->postpone_select_id = 0;
578 }
579
580 if (folderview->selected)
581 sel_item = folderview_get_selected_item(folderview);
582 if (folderview->opened)
583 op_item = folderview_get_opened_item(folderview);
584
585 debug_print("recreating tree...\n");
586 gtk_widget_destroy(folderview->ctree);
587
588
589 folderview->ctree = ctree = folderview_ctree_create(folderview);
590 gtk_scrolled_window_set_hadjustment(GTK_SCROLLED_WINDOW(scrolledwin),
591 GTK_CMCLIST(ctree)->hadjustment);
592 gtk_scrolled_window_set_vadjustment(GTK_SCROLLED_WINDOW(scrolledwin),
593 GTK_CMCLIST(ctree)->vadjustment);
594 gtk_widget_show(ctree);
595
596 if (sel_item)
597 folderview->selected = gtk_cmctree_find_by_row_data(GTK_CMCTREE(ctree), NULL, sel_item);
598 if (op_item)
599 folderview->opened = gtk_cmctree_find_by_row_data(GTK_CMCTREE(ctree), NULL, op_item);
600
601 folderview_set(folderview);
602 folderview_column_set_titles(folderview);
603
604 folderview_select(folderview,item);
605 }
606
607 FolderView *folderview_create(MainWindow *mainwin)
608 {
609 FolderView *folderview;
610 GtkWidget *scrolledwin;
611 GtkWidget *ctree;
612
613 debug_print("Creating folder view...\n");
614 folderview = g_new0(FolderView, 1);
615
616 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
617 gtk_widget_set_name(GTK_WIDGET(scrolledwin), "folderview");
618 gtk_scrolled_window_set_policy
619 (GTK_SCROLLED_WINDOW(scrolledwin),
620 GTK_POLICY_AUTOMATIC,
621 prefs_common.folderview_vscrollbar_policy);
622
623 folderview->scrolledwin = scrolledwin;
624 ctree = folderview_ctree_create(folderview);
625 gtk_cmclist_set_row_height(GTK_CMCLIST(ctree), 0);
626
627 /* create popup factories */
628 folderview->popups = g_hash_table_new(g_str_hash, g_str_equal);
629 g_hash_table_foreach(folderview_popups, create_action_groups, folderview);
630
631 gtk_action_group_add_actions(mainwin->action_group,
632 folderview_header_popup_entries,
633 G_N_ELEMENTS(folderview_header_popup_entries),
634 (gpointer)folderview);
635
636 MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus", "FolderViewHeaderPopup", "FolderViewHeaderPopup", GTK_UI_MANAGER_MENU)
637 MENUITEM_ADDUI_MANAGER(mainwin->ui_manager, "/Menus/FolderViewHeaderPopup", "SetDisplayedColumns", "FolderViewHeaderPopup/SetDisplayedColumns", GTK_UI_MANAGER_MENUITEM)
638
639 folderview->headerpopupmenu = gtk_menu_item_get_submenu(GTK_MENU_ITEM(
640 gtk_ui_manager_get_widget(mainwin->ui_manager,
641 "/Menus/FolderViewHeaderPopup") ));
642
643 folderview->ctree = ctree;
644
645 folderview->folder_update_callback_id =
646 hooks_register_hook(FOLDER_UPDATE_HOOKLIST, folderview_update_folder, (gpointer) folderview);
647 folderview->folder_item_update_callback_id =
648 hooks_register_hook(FOLDER_ITEM_UPDATE_HOOKLIST, folderview_update_item_claws, (gpointer) folderview);
649
650 gtk_widget_show_all(scrolledwin);
651
652 folderview->target_list = gtk_target_list_new(folderview_drag_types, 2);
653 folderview_list = g_list_append(folderview_list, folderview);
654
655 folderview->drag_timer_id = 0;
656 folderview->deferred_refresh_id = 0;
657 folderview->scroll_timeout_id = 0;
658 folderview->postpone_select_id = 0;
659
660 return folderview;
661 }
662
663 static void folderview_set_fonts(FolderView *folderview)
664 {
665 PangoFontDescription *font_desc;
666 GtkWidget *ctree = folderview->ctree;
667
668 font_desc = pango_font_description_from_string(NORMAL_FONT);
669 if (font_desc) {
670 gtk_widget_override_font(ctree, font_desc);
671 pango_font_description_free(font_desc);
672 }
673
674 if (!bold_style) {
675 bold_style = gtk_style_copy(gtk_widget_get_style(ctree));
676
677 if (prefs_common.derive_from_normal_font || !BOLD_FONT) {
678 font_desc = pango_font_description_from_string(NORMAL_FONT);
679 if (font_desc) {
680 pango_font_description_free(bold_style->font_desc);
681 bold_style->font_desc = font_desc;
682 }
683 pango_font_description_set_weight
684 (bold_style->font_desc, PANGO_WEIGHT_BOLD);
685 } else {
686 font_desc = pango_font_description_from_string(BOLD_FONT);
687 if (font_desc) {
688 pango_font_description_free(bold_style->font_desc);
689 bold_style->font_desc = font_desc;
690 }
691 }
692 }
693 }
694
695 void folderview_init(FolderView *folderview)
696 {
697 stock_pixbuf_gdk(STOCK_PIXMAP_INBOX_CLOSE, &inboxxpm);
698 stock_pixbuf_gdk(STOCK_PIXMAP_INBOX_CLOSE_HRM, &inboxhrmxpm);
699 stock_pixbuf_gdk(STOCK_PIXMAP_INBOX_OPEN, &inboxopenxpm);
700 stock_pixbuf_gdk(STOCK_PIXMAP_INBOX_OPEN_HRM, &inboxopenhrmxpm);
701 stock_pixbuf_gdk(STOCK_PIXMAP_OUTBOX_CLOSE, &outboxxpm);
702 stock_pixbuf_gdk(STOCK_PIXMAP_OUTBOX_CLOSE_HRM, &outboxhrmxpm);
703 stock_pixbuf_gdk(STOCK_PIXMAP_OUTBOX_OPEN, &outboxopenxpm);
704 stock_pixbuf_gdk(STOCK_PIXMAP_OUTBOX_OPEN_HRM, &outboxopenhrmxpm);
705 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_CLOSE, &folderxpm);
706 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_CLOSE_HRM, &folderhrmxpm);
707 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_OPEN, &folderopenxpm);
708 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_OPEN_HRM, &folderopenhrmxpm);
709 stock_pixbuf_gdk(STOCK_PIXMAP_TRASH_OPEN, &trashopenxpm);
710 stock_pixbuf_gdk(STOCK_PIXMAP_TRASH_OPEN_HRM, &trashopenhrmxpm);
711 stock_pixbuf_gdk(STOCK_PIXMAP_TRASH_CLOSE, &trashxpm);
712 stock_pixbuf_gdk(STOCK_PIXMAP_TRASH_CLOSE_HRM, &trashhrmxpm);
713 stock_pixbuf_gdk(STOCK_PIXMAP_QUEUE_CLOSE, &queuexpm);
714 stock_pixbuf_gdk(STOCK_PIXMAP_QUEUE_CLOSE_HRM, &queuehrmxpm);
715 stock_pixbuf_gdk(STOCK_PIXMAP_QUEUE_OPEN, &queueopenxpm);
716 stock_pixbuf_gdk(STOCK_PIXMAP_QUEUE_OPEN_HRM, &queueopenhrmxpm);
717 stock_pixbuf_gdk(STOCK_PIXMAP_DRAFTS_CLOSE, &draftsxpm);
718 stock_pixbuf_gdk(STOCK_PIXMAP_DRAFTS_OPEN, &draftsopenxpm);
719 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_SUBS_OPEN, &foldersubsopenxpm);
720 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_SUBS_CLOSE, &foldersubsxpm);
721 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_NOSELECT_OPEN, &foldernoselectopenxpm);
722 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_NOSELECT_CLOSE, &foldernoselectxpm);
723
724 stock_pixbuf_gdk(STOCK_PIXMAP_INBOX_CLOSE_MARK, &m_inboxxpm);
725 stock_pixbuf_gdk(STOCK_PIXMAP_INBOX_CLOSE_HRM_MARK, &m_inboxhrmxpm);
726 stock_pixbuf_gdk(STOCK_PIXMAP_INBOX_OPEN_MARK, &m_inboxopenxpm);
727 stock_pixbuf_gdk(STOCK_PIXMAP_INBOX_OPEN_HRM_MARK, &m_inboxopenhrmxpm);
728 stock_pixbuf_gdk(STOCK_PIXMAP_OUTBOX_CLOSE_MARK, &m_outboxxpm);
729 stock_pixbuf_gdk(STOCK_PIXMAP_OUTBOX_CLOSE_HRM_MARK, &m_outboxhrmxpm);
730 stock_pixbuf_gdk(STOCK_PIXMAP_OUTBOX_OPEN_MARK, &m_outboxopenxpm);
731 stock_pixbuf_gdk(STOCK_PIXMAP_OUTBOX_OPEN_HRM_MARK, &m_outboxopenhrmxpm);
732 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_CLOSE_MARK, &m_folderxpm);
733 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_CLOSE_HRM_MARK, &m_folderhrmxpm);
734 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_OPEN_MARK, &m_folderopenxpm);
735 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_OPEN_HRM_MARK, &m_folderopenhrmxpm);
736 stock_pixbuf_gdk(STOCK_PIXMAP_TRASH_OPEN_MARK, &m_trashopenxpm);
737 stock_pixbuf_gdk(STOCK_PIXMAP_TRASH_OPEN_HRM_MARK, &m_trashopenhrmxpm);
738 stock_pixbuf_gdk(STOCK_PIXMAP_TRASH_CLOSE_MARK, &m_trashxpm);
739 stock_pixbuf_gdk(STOCK_PIXMAP_TRASH_CLOSE_HRM_MARK, &m_trashhrmxpm);
740 stock_pixbuf_gdk(STOCK_PIXMAP_QUEUE_CLOSE_MARK, &m_queuexpm);
741 stock_pixbuf_gdk(STOCK_PIXMAP_QUEUE_CLOSE_HRM_MARK, &m_queuehrmxpm);
742 stock_pixbuf_gdk(STOCK_PIXMAP_QUEUE_OPEN_MARK, &m_queueopenxpm);
743 stock_pixbuf_gdk(STOCK_PIXMAP_QUEUE_OPEN_HRM_MARK, &m_queueopenhrmxpm);
744 stock_pixbuf_gdk(STOCK_PIXMAP_DRAFTS_CLOSE_MARK, &m_draftsxpm);
745 stock_pixbuf_gdk(STOCK_PIXMAP_DRAFTS_OPEN_MARK, &m_draftsopenxpm);
746 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_SUBS_CLOSE_MARK, &m_foldersubsxpm);
747 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_NOSELECT_CLOSE_MARK, &m_foldernoselectxpm);
748
749 folderview_set_fonts(folderview);
750 }
751
752 static gboolean folderview_defer_set(gpointer data)
753 {
754 FolderView *folderview = (FolderView *)data;
755 MainWindow *mainwin = folderview->mainwin;
756
757 if (!mainwin)
758 return FALSE;
759 if (mainwin->lock_count)
760 return TRUE;
761
762 debug_print("doing deferred folderview_set now\n");
763 folderview_set(folderview);
764
765 folderview->deferred_refresh_id = 0;
766 return FALSE;
767 }
768
769 void folderview_set(FolderView *folderview)
770 {
771 GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
772 MainWindow *mainwin = folderview->mainwin;
773 FolderItem *sel_item = NULL, *op_item = NULL;
774
775 if (!mainwin)
776 return;
777
778 if (mainwin->lock_count) {
779 if (folderview->deferred_refresh_id == 0)
780 folderview->deferred_refresh_id =
781 g_timeout_add(500, folderview_defer_set, folderview);
782 debug_print("deferred folderview_set\n");
783 return;
784 }
785
786 inc_lock();
787 debug_print("Setting folder info...\n");
788 STATUSBAR_PUSH(mainwin, _("Setting folder info..."));
789
790 main_window_cursor_wait(mainwin);
791
792 if (folderview->selected)
793 sel_item = folderview_get_selected_item(folderview);
794 if (folderview->opened)
795 op_item = folderview_get_opened_item(folderview);
796
797 folderview->selected = NULL;
798 folderview->opened = NULL;
799
800 gtk_cmclist_freeze(GTK_CMCLIST(ctree));
801 gtk_cmclist_clear(GTK_CMCLIST(ctree));
802
803 folderview_set_folders(folderview);
804
805 if (sel_item)
806 folderview->selected = gtk_cmctree_find_by_row_data(ctree, NULL, sel_item);
807 if (op_item)
808 folderview->opened = gtk_cmctree_find_by_row_data(ctree, NULL, op_item);
809
810 gtk_cmclist_thaw(GTK_CMCLIST(ctree));
811 main_window_cursor_normal(mainwin);
812 STATUSBAR_POP(mainwin);
813 inc_unlock();
814 }
815
816 void folderview_set_all(void)
817 {
818 GList *list;
819
820 for (list = folderview_list; list != NULL; list = list->next)
821 folderview_set((FolderView *)list->data);
822 }
823
824 void folderview_select(FolderView *folderview, FolderItem *item)
825 {
826 GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
827 GtkCMCTreeNode *node;
828 GtkCMCTreeNode *old_selected = folderview->selected;
829
830 if (!item) return;
831
832 node = gtk_cmctree_find_by_row_data(ctree, NULL, item);
833 if (node) folderview_select_node(folderview, node);
834
835 if (old_selected != node)
836 folder_update_op_count();
837 }
838
839 static void mark_all_read_cb(GtkAction *action, gpointer data)
840 {
841 mark_all_read_unread_handler(action, data, FALSE, TRUE);
842 }
843
844 static void mark_all_unread_cb(GtkAction *action, gpointer data)
845 {
846 mark_all_read_unread_handler(action, data, FALSE, FALSE);
847 }
848
849 static void mark_all_read_recursive_cb(GtkAction *action, gpointer data)
850 {
851 mark_all_read_unread_handler(action, data, TRUE, TRUE);
852 }
853
854 static void mark_all_unread_recursive_cb(GtkAction *action, gpointer data)
855 {
856 mark_all_read_unread_handler(action, data, TRUE, FALSE);
857 }
858
859 static void mark_all_read_unread_handler(GtkAction *action, gpointer data,
860 gboolean recursive, gboolean read)
861 {
862 FolderView *folderview = (FolderView *)data;
863 FolderItem *item;
864 AlertValue val;
865 gchar *message;
866 gchar *title;
867
868 item = folderview_get_selected_item(folderview);
869 if (item == NULL)
870 return;
871
872 if (read) {
873 title = _("Mark all as read");
874 message = recursive? _("Do you really want to mark all mails in this "
875 "folder and its subfolders as read?") :
876 _("Do you really want to mark all mails in this "
877 "folder as read?");
878 } else {
879 title = _("Mark all as unread");
880 message = recursive? _("Do you really want to mark all mails in this "
881 "folder and its subfolders as unread?") :
882 _("Do you really want to mark all mails in this "
883 "folder as unread?");
884 }
885 if (prefs_common.ask_mark_all_read) {
886 val = alertpanel_full(title, message,
887 NULL, _("_No"), NULL, _("_Yes"), NULL, NULL,
888 ALERTFOCUS_FIRST, TRUE, NULL, ALERT_QUESTION);
889
890 if ((val & ~G_ALERTDISABLE) != G_ALERTALTERNATE)
891 return;
892 else if (val & G_ALERTDISABLE)
893 prefs_common.ask_mark_all_read = FALSE;
894 }
895
896 folder_item_update_freeze();
897 if (folderview->summaryview->folder_item != item && !recursive)
898 summary_lock(folderview->summaryview);
899 else
900 summary_freeze(folderview->summaryview);
901
902 if (read) {
903 if (recursive)
904 folderutils_mark_all_read_recursive(item, TRUE);
905 else {
906 if (prefs_common.run_processingrules_before_mark_all)
907 folderview_run_processing(item);
908 folderutils_mark_all_read(item, TRUE);
909 }
910 } else {
911 if (recursive)
912 folderutils_mark_all_read_recursive(item, FALSE);
913 else {
914 folderutils_mark_all_read(item, FALSE);
915 if (prefs_common.run_processingrules_before_mark_all)
916 folderview_run_processing(item);
917 }
918 }
919 if (folderview->summaryview->folder_item != item && !recursive)
920 summary_unlock(folderview->summaryview);
921 else
922 summary_thaw(folderview->summaryview);
923 folder_item_update_thaw();
924 }
925
926 static void folderview_select_node(FolderView *folderview, GtkCMCTreeNode *node)
927 {
928 GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
929
930 cm_return_if_fail(node != NULL);
931
932 if (folderview->open_folder) {
933 return;
934 }
935
936 gtk_cmclist_freeze(GTK_CMCLIST(ctree));
937 gtkut_ctree_expand_parent_all(ctree, node);
938
939 folderview->open_folder = TRUE;
940 gtkut_ctree_set_focus_row(ctree, node);
941 gtk_cmctree_select(ctree, node);
942 gtk_cmclist_thaw(GTK_CMCLIST(ctree));
943 if ((folderview->summaryview->folder_item &&
944 folderview->summaryview->folder_item->total_msgs > 0) ||
945 prefs_common.layout_mode == SMALL_LAYOUT)
946 summary_select_node(folderview->summaryview,
947 folderview->summaryview->selected, OPEN_SELECTED_ON_FOLDER_OPEN);
948 else
949 gtk_widget_grab_focus(folderview->ctree);
950 }
951
952 void folderview_unselect(FolderView *folderview)
953 {
954 if (folderview->opened && !GTK_CMCTREE_ROW(folderview->opened)->children)
955 gtk_cmctree_collapse
956 (GTK_CMCTREE(folderview->ctree), folderview->opened);
957
958 folderview->selected = folderview->opened = NULL;
959 }
960
961 static GtkCMCTreeNode *folderview_find_next_with_flag(GtkCMCTree *ctree,
962 GtkCMCTreeNode *node,
963 MsgPermFlags flag)
964 {
965 FolderItem *item;
966
967 if (node)
968 node = gtkut_ctree_node_next(ctree, node);
969 else
970 node = GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list);
971
972 for (; node != NULL; node = gtkut_ctree_node_next(ctree, node)) {
973 item = gtk_cmctree_node_get_row_data(ctree, node);
974 if (!item)
975 continue;
976 if (item->stype == F_TRASH || item->stype == F_DRAFT)
977 continue;
978 switch (flag) {
979 case MSG_UNREAD:
980 if((item->unread_msgs > 0) && (!item->prefs || !item->prefs->skip_on_goto_unread_or_new))
981 return node;
982 break;
983 case MSG_NEW:
984 if((item->new_msgs > 0) && (!item->prefs || !item->prefs->skip_on_goto_unread_or_new))
985 return node;
986 break;
987 case MSG_MARKED:
988 if(item->marked_msgs > 0)
989 return node;
990 break;
991 default:
992 if(item->total_msgs > 0)
993 return node;
994 break;
995 }
996 }
997
998 return NULL;
999 }
1000
1001 void folderview_select_next_with_flag(FolderView *folderview,
1002 MsgPermFlags flag)
1003 {
1004 GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
1005 GtkCMCTreeNode *node = NULL;
1006 EntryAction last_summary_select_prio = prefs_common.summary_select_prio[0];
1007
1008 switch (flag) {
1009 case MSG_UNREAD:
1010 prefs_common.summary_select_prio[0] = ACTION_OLDEST_UNREAD;
1011 break;
1012 case MSG_NEW:
1013 prefs_common.summary_select_prio[0] = ACTION_OLDEST_NEW;
1014 break;
1015 case MSG_MARKED:
1016 prefs_common.summary_select_prio[0] = ACTION_OLDEST_MARKED;
1017 break;
1018 default:
1019 prefs_common.summary_select_prio[0] = ACTION_OLDEST_LIST;
1020 break;
1021 }
1022
1023 node = folderview_find_next_with_flag(ctree, folderview->opened, flag);
1024 if (node != NULL) {
1025 folderview_select_node(folderview, node);
1026 goto out;
1027 }
1028
1029 if (!folderview->opened ||
1030 folderview->opened == GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list)) {
1031 goto out;
1032 }
1033
1034 /* search again from the first node */
1035 node = folderview_find_next_with_flag(ctree, NULL, flag);
1036 if (node != NULL)
1037 folderview_select_node(folderview, node);
1038
1039 out:
1040 prefs_common.summary_select_prio[0] = last_summary_select_prio;
1041 }
1042
1043 FolderItem *folderview_get_selected_item(FolderView *folderview)
1044 {
1045 g_return_val_if_fail(folderview != NULL, NULL);
1046 g_return_val_if_fail(folderview->ctree != NULL, NULL);
1047
1048 GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
1049
1050 if (!folderview->selected) return NULL;
1051 return gtk_cmctree_node_get_row_data(ctree, folderview->selected);
1052 }
1053
1054 FolderItem *folderview_get_opened_item(FolderView *folderview)
1055 {
1056 g_return_val_if_fail(folderview != NULL, NULL);
1057 g_return_val_if_fail(folderview->ctree != NULL, NULL);
1058
1059 GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
1060
1061 if (!folderview->opened) return NULL;
1062 return gtk_cmctree_node_get_row_data(ctree, folderview->opened);
1063 }
1064
1065 static void folderview_set_folders(FolderView *folderview)
1066 {
1067 GList *list;
1068 list = folder_get_list();
1069
1070 for (; list != NULL; list = list->next) {
1071 folderview_append_folder(folderview, FOLDER(list->data));
1072 }
1073 }
1074
1075 static gchar *get_scan_str(FolderItem *item)
1076 {
1077 if (item->path)
1078 return g_strdup_printf(_("Scanning folder %s/%s..."),
1079 item->folder->name, item->path);
1080 else
1081 return g_strdup_printf(_("Scanning folder %s..."),
1082 item->folder->name);
1083 }
1084 static void folderview_scan_tree_func(Folder *folder, FolderItem *item,
1085 gpointer data)
1086 {
1087 GList *list;
1088 for (list = folderview_list; list != NULL; list = list->next) {
1089 FolderView *folderview = (FolderView *)list->data;
1090 MainWindow *mainwin = folderview->mainwin;
1091 gchar *str = get_scan_str(item);
1092
1093 STATUSBAR_PUSH(mainwin, str);
1094 STATUSBAR_POP(mainwin);
1095 g_free(str);
1096 }
1097 }
1098
1099 void folderview_rescan_tree(Folder *folder, gboolean rebuild)
1100 {
1101 GtkWidget *window;
1102 MainWindow *mainwin = mainwindow_get_mainwindow();
1103 FolderView *folderview = NULL;
1104 GtkAdjustment *pos = NULL;
1105 gint height = 0;
1106
1107 cm_return_if_fail(folder != NULL);
1108
1109 if (!folder->klass->scan_tree) return;
1110
1111 if (rebuild &&
1112 alertpanel_full(_("Rebuild folder tree"),
1113 _("Rebuilding the folder tree will remove "
1114 "local caches. Do you want to continue?"),
1115 NULL, _("_No"), NULL, _("_Yes"), NULL, NULL,
1116 ALERTFOCUS_FIRST, FALSE, NULL, ALERT_WARNING)
1117 != G_ALERTALTERNATE) {
1118 return;
1119 }
1120
1121 inc_lock();
1122 if (rebuild)
1123 window = label_window_create(_("Rebuilding folder tree..."));
1124 else
1125 window = label_window_create(_("Scanning folder tree..."));
1126
1127 if (mainwin)
1128 folderview = mainwin->folderview;
1129
1130 if (folderview) {
1131 pos = gtk_scrolled_window_get_vadjustment(
1132 GTK_SCROLLED_WINDOW(folderview->scrolledwin));
1133 height = gtk_adjustment_get_value(pos);
1134 }
1135
1136 folder_set_ui_func(folder, folderview_scan_tree_func, NULL);
1137 folder_scan_tree(folder, rebuild);
1138 folder_set_ui_func(folder, NULL, NULL);
1139
1140 folderview_set_all();
1141
1142 if (folderview) {
1143 pos = gtk_scrolled_window_get_vadjustment(
1144 GTK_SCROLLED_WINDOW(folderview->scrolledwin));
1145 gtk_adjustment_set_value(pos, height);
1146 }
1147 label_window_destroy(window);
1148 inc_unlock();
1149 }
1150
1151 /** folderview_check_new()
1152 * Scan and update the folder and return the
1153 * count the number of new messages since last check.
1154 * \param folder the folder to check for new messages
1155 * \return the number of new messages since last check
1156 */
1157 gint folderview_check_new(Folder *folder)
1158 {
1159 GList *list;
1160 FolderItem *item;
1161 FolderView *folderview;
1162 GtkCMCTree *ctree;
1163 GtkCMCTreeNode *node;
1164 gint new_msgs = 0;
1165 gint former_new_msgs = 0;
1166 gint former_new = 0, former_unread = 0, former_total;
1167
1168 for (list = folderview_list; list != NULL; list = list->next) {
1169 folderview = (FolderView *)list->data;
1170 ctree = GTK_CMCTREE(folderview->ctree);
1171 folderview->scanning_folder = folder;
1172 inc_lock();
1173 main_window_lock(folderview->mainwin);
1174
1175 for (node = GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list);
1176 node != NULL; node = gtkut_ctree_node_next(ctree, node)) {
1177 gchar *str = NULL;
1178 item = gtk_cmctree_node_get_row_data(ctree, node);
1179 if (!item || !item->path || !item->folder) continue;
1180 if (item->no_select) continue;
1181 if (folder && folder != item->folder) continue;
1182 if (!folder && !FOLDER_IS_LOCAL(item->folder)) continue;
1183 if (!item->prefs->newmailcheck) continue;
1184 if (item->processing_pending == TRUE) {
1185 debug_print("skipping %s, processing pending\n",
1186 item->path ? item->path : item->name);
1187 continue;
1188 }
1189 if (item->scanning != ITEM_NOT_SCANNING) {
1190 debug_print("skipping %s, scanning\n",
1191 item->path ? item->path : item->name);
1192 continue;
1193 }
1194
1195 str = get_scan_str(item);
1196
1197 STATUSBAR_PUSH(folderview->mainwin, str);
1198 GTK_EVENTS_FLUSH();
1199 g_free(str);
1200
1201 folderview_scan_tree_func(item->folder, item, NULL);
1202 former_new = item->new_msgs;
1203 former_unread = item->unread_msgs;
1204 former_total = item->total_msgs;
1205
1206 if (item->folder->klass->scan_required &&
1207 (item->folder->klass->scan_required(item->folder, item) ||
1208 item->folder->inbox == item ||
1209 item->opened == TRUE ||
1210 item->processing_pending == TRUE)) {
1211 if (folder_item_scan(item) < 0) {
1212 if (folder) {
1213 if (FOLDER_TYPE(item->folder) == F_NEWS || FOLDER_IS_LOCAL(folder)) {
1214 log_error(LOG_PROTOCOL, _("Couldn't scan folder %s\n"),
1215 item->path ? item->path:item->name);
1216 STATUSBAR_POP(folderview->mainwin);
1217 continue;
1218 } else if (!FOLDER_IS_LOCAL(folder)) {
1219 STATUSBAR_POP(folderview->mainwin);
1220 break;
1221 }
1222 }
1223 }
1224 } else if (!item->folder->klass->scan_required) {
1225 if (folder_item_scan(item) < 0) {
1226 if (folder && !FOLDER_IS_LOCAL(folder)) {
1227 STATUSBAR_POP(folderview->mainwin);
1228 break;
1229 }
1230 }
1231 }
1232 if (former_new != item->new_msgs ||
1233 former_unread != item->unread_msgs ||
1234 former_total != item->total_msgs)
1235 folderview_update_node(folderview, node);
1236
1237 new_msgs += item->new_msgs;
1238 former_new_msgs += former_new;
1239 STATUSBAR_POP(folderview->mainwin);
1240 }
1241 folderview->scanning_folder = NULL;
1242 main_window_unlock(folderview->mainwin);
1243 inc_unlock();
1244 }
1245
1246 folder_write_list();
1247 /* Number of new messages since last check is the just the difference
1248 * between former_new_msgs and new_msgs. If new_msgs is less than
1249 * former_new_msgs, that would mean another session accessed the folder
1250 * and the result is not well defined.
1251 */
1252 new_msgs = (former_new_msgs < new_msgs ? new_msgs - former_new_msgs : 0);
1253 return new_msgs;
1254 }
1255
1256 void folderview_check_new_all(void)
1257 {
1258 GList *list;
1259 GtkWidget *window;
1260 FolderView *folderview;
1261
1262 folderview = (FolderView *)folderview_list->data;
1263
1264 inc_lock();
1265 main_window_lock(folderview->mainwin);
1266 window = label_window_create
1267 (_("Checking for new messages in all folders..."));
1268
1269 list = folder_get_list();
1270 for (; list != NULL; list = list->next) {
1271 Folder *folder = list->data;
1272
1273 folderview_check_new(folder);
1274 }
1275
1276 folder_write_list();
1277 folderview_set_all();
1278
1279 label_window_destroy(window);
1280 main_window_unlock(folderview->mainwin);
1281 inc_unlock();
1282 }
1283
1284 static gboolean folderview_have_children_sub(FolderView *folderview,
1285 FolderItem *item,
1286 gboolean in_sub)
1287 {
1288 GNode *node = NULL;
1289
1290 if (!item || !item->folder || !item->folder->node)
1291 return FALSE;
1292
1293 node = item->folder->node;
1294
1295 node = g_node_find(node, G_PRE_ORDER, G_TRAVERSE_ALL, item);
1296 node = node->children;
1297
1298 if (in_sub && item->total_msgs > 0) {
1299 return TRUE;
1300 }
1301
1302 while (node != NULL) {
1303 if (node && node->data) {
1304 FolderItem *next_item = (FolderItem*) node->data;
1305 node = node->next;
1306 if (folderview_have_children_sub(folderview,
1307 next_item, TRUE))
1308 return TRUE;
1309 }
1310 }
1311
1312 return FALSE;
1313 }
1314
1315 static gboolean folderview_have_children(FolderView *folderview,
1316 FolderItem *item)
1317 {
1318 return folderview_have_children_sub(folderview, item, FALSE);
1319 }
1320
1321 static gboolean folderview_have_new_children_sub(FolderView *folderview,
1322 FolderItem *item,
1323 gboolean in_sub)
1324 {
1325 GNode *node = NULL;
1326
1327 if (!item || !item->folder || !item->folder->node)
1328 return FALSE;
1329
1330 node = item->folder->node;
1331
1332 node = g_node_find(node, G_PRE_ORDER, G_TRAVERSE_ALL, item);
1333 node = node->children;
1334
1335 if (in_sub &&
1336 (item->new_msgs > 0 ||
1337 (folder_has_parent_of_type(item, F_QUEUE) && item->total_msgs > 0))) {
1338 return TRUE;
1339 }
1340
1341 while (node != NULL) {
1342 if (node && node->data) {
1343 FolderItem *next_item = (FolderItem*) node->data;
1344 node = node->next;
1345 if (folderview_have_new_children_sub(folderview,
1346 next_item, TRUE))
1347 return TRUE;
1348 }
1349 }
1350
1351 return FALSE;
1352 }
1353
1354 static gboolean folderview_have_new_children(FolderView *folderview,
1355 FolderItem *item)
1356 {
1357 return folderview_have_new_children_sub(folderview, item, FALSE);
1358 }
1359
1360 static gboolean folderview_have_unread_children_sub(FolderView *folderview,
1361 FolderItem *item,
1362 gboolean in_sub)
1363 {
1364 GNode *node = NULL;
1365
1366 if (!item || !item->folder || !item->folder->node)
1367 return FALSE;
1368
1369 node = item->folder->node;
1370
1371 node = g_node_find(node, G_PRE_ORDER, G_TRAVERSE_ALL, item);
1372 node = node->children;
1373
1374 if (in_sub &&
1375 (item->unread_msgs > 0 ||
1376 (folder_has_parent_of_type(item, F_QUEUE) && item->total_msgs > 0))) {
1377 return TRUE;
1378 }
1379
1380 while (node != NULL) {
1381 if (node && node->data) {
1382 FolderItem *next_item = (FolderItem*) node->data;
1383 node = node->next;
1384 if (folderview_have_unread_children_sub(folderview,
1385 next_item,
1386 TRUE))
1387 return TRUE;
1388 }
1389 }
1390
1391 return FALSE;
1392 }
1393
1394 static gboolean folderview_have_unread_children(FolderView *folderview,
1395 FolderItem *item)
1396 {
1397 return folderview_have_unread_children_sub(folderview, item, FALSE);
1398 }
1399
1400 static gboolean folderview_have_read_children_sub(FolderView *folderview,
1401 FolderItem *item,
1402 gboolean in_sub)
1403 {
1404 GNode *node = NULL;
1405
1406 if (!item || !item->folder || !item->folder->node) {
1407 return FALSE;
1408 }
1409
1410 node = item->folder->node;
1411
1412 node = g_node_find(node, G_PRE_ORDER, G_TRAVERSE_ALL, item);
1413 node = node->children;
1414
1415 if (in_sub &&
1416 (((item->total_msgs > 0) &&
1417 (item->unread_msgs != (item->total_msgs - item->ignored_msgs))))) {
1418 return TRUE;
1419 }
1420
1421 while (node != NULL) {
1422 if (node && node->data) {
1423 FolderItem *next_item = (FolderItem*) node->data;
1424 node = node->next;
1425 if (folderview_have_read_children_sub(folderview,
1426 next_item,
1427 TRUE)) {
1428 return TRUE;
1429 }
1430 }
1431 }
1432
1433 return FALSE;
1434 }
1435
1436 static gboolean folderview_have_read_children(FolderView *folderview,
1437 FolderItem *item)
1438 {
1439 return folderview_have_read_children_sub(folderview, item, FALSE);
1440 }
1441
1442 static gboolean folderview_have_matching_children_sub(FolderView *folderview,
1443 FolderItem *item,
1444 gboolean in_sub)
1445 {
1446 GNode *node = NULL;
1447
1448 if (!item || !item->folder || !item->folder->node)
1449 return FALSE;
1450
1451 node = item->folder->node;
1452
1453 node = g_node_find(node, G_PRE_ORDER, G_TRAVERSE_ALL, item);
1454 node = node->children;
1455
1456 if (in_sub && item->search_match){
1457 return TRUE;
1458 }
1459
1460 while (node != NULL) {
1461 if (node && node->data) {
1462 FolderItem *next_item = (FolderItem*) node->data;
1463 node = node->next;
1464 if (folderview_have_matching_children_sub(folderview,
1465 next_item,
1466 TRUE))
1467 return TRUE;
1468 }
1469 }
1470
1471 return FALSE;
1472 }
1473
1474 static gboolean folderview_have_matching_children(FolderView *folderview,
1475 FolderItem *item)
1476 {
1477 return folderview_have_matching_children_sub(folderview, item, FALSE);
1478 }
1479
1480 static gboolean folderview_have_marked_children_sub(FolderView *folderview,
1481 FolderItem *item,
1482 gboolean in_sub)
1483 {
1484 GNode *node = NULL;
1485
1486 if (!item || !item->folder || !item->folder->node)
1487 return FALSE;
1488
1489 node = item->folder->node;
1490
1491 node = g_node_find(node, G_PRE_ORDER, G_TRAVERSE_ALL, item);
1492 node = node->children;
1493
1494 if (item->marked_msgs != 0) {
1495 return TRUE;
1496 }
1497
1498 while (node != NULL) {
1499 if (node && node->data) {
1500 FolderItem *next_item = (FolderItem*) node->data;
1501 node = node->next;
1502 if (folderview_have_marked_children_sub(folderview,
1503 next_item, TRUE))
1504 return TRUE;
1505 }
1506 }
1507
1508 return FALSE;
1509 }
1510
1511 static gboolean folderview_have_marked_children(FolderView *folderview,
1512 FolderItem *item)
1513 {
1514 return folderview_have_marked_children_sub(folderview, item, FALSE);
1515 }
1516
1517 static void folderview_update_node(FolderView *folderview, GtkCMCTreeNode *node)
1518 {
1519 GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
1520 GtkStyle *style = NULL, *prev_style;
1521 FolderItem *item;
1522 GdkRGBA black = { 0, 0, 0, 1 };
1523 GdkPixbuf *xpm, *openxpm;
1524 static GdkPixbuf *searchicon;
1525 gboolean mark = FALSE;
1526 gchar *name;
1527 gchar *str;
1528 gboolean add_unread_mark;
1529 gboolean add_sub_match_mark;
1530 gboolean use_bold, use_color;
1531 gint *col_pos = folderview->col_pos;
1532 SpecialFolderItemType stype;
1533
1534 item = gtk_cmctree_node_get_row_data(ctree, node);
1535 cm_return_if_fail(item != NULL);
1536
1537 if (!GTK_CMCTREE_ROW(node)->expanded)
1538 mark = folderview_have_marked_children(folderview, item);
1539 else
1540 mark = (item->marked_msgs != 0);
1541
1542 stype = item->stype;
1543 if (stype == F_NORMAL) {
1544 if (folder_has_parent_of_type(item, F_TRASH))
1545 stype = F_TRASH;
1546 else if (folder_has_parent_of_type(item, F_DRAFT))
1547 stype = F_DRAFT;
1548 else if (folder_has_parent_of_type(item, F_OUTBOX))
1549 stype = F_OUTBOX;
1550 else if (folder_has_parent_of_type(item, F_QUEUE))
1551 stype = F_QUEUE;
1552 }
1553 switch (stype) {
1554 case F_INBOX:
1555 if (item->hide_read_msgs || item->hide_read_threads) {
1556 xpm = mark?m_inboxhrmxpm:inboxhrmxpm;
1557 openxpm = mark?m_inboxopenhrmxpm:inboxopenhrmxpm;
1558 } else {
1559 xpm = mark?m_inboxxpm:inboxxpm;
1560 openxpm = mark?m_inboxopenxpm:inboxopenxpm;
1561 }
1562 break;
1563 case F_OUTBOX:
1564 if (item->hide_read_msgs || item->hide_read_threads) {
1565 xpm = mark?m_outboxhrmxpm:outboxhrmxpm;
1566 openxpm = mark?m_outboxopenhrmxpm:outboxopenhrmxpm;
1567 } else {
1568 xpm = mark?m_outboxxpm:outboxxpm;
1569 openxpm = mark?m_outboxopenxpm:outboxopenxpm;
1570 }
1571 break;
1572 case F_QUEUE:
1573 if (item->hide_read_msgs || item->hide_read_threads) {
1574 xpm = mark?m_queuehrmxpm:queuehrmxpm;
1575 openxpm = mark?m_queueopenhrmxpm:queueopenhrmxpm;
1576 } else {
1577 xpm = mark?m_queuexpm:queuexpm;
1578 openxpm = mark?m_queueopenxpm:queueopenxpm;
1579 }
1580 break;
1581 case F_TRASH:
1582 if (item->hide_read_msgs || item->hide_read_threads) {
1583 xpm = mark?m_trashhrmxpm:trashhrmxpm;
1584 openxpm = mark?m_trashopenhrmxpm:trashopenhrmxpm;
1585 } else {
1586 xpm = mark?m_trashxpm:trashxpm;
1587 openxpm = mark?m_trashopenxpm:trashopenxpm;
1588 }
1589 break;
1590 case F_DRAFT:
1591 xpm = mark?m_draftsxpm:draftsxpm;
1592 openxpm = mark?m_draftsopenxpm:draftsopenxpm;
1593 break;
1594 default:
1595 if (!item->path &&
1596 FOLDER_TYPE(item->folder) == F_IMAP &&
1597 item->folder->account->imap_subsonly) {
1598 xpm = mark?m_foldersubsxpm:foldersubsxpm;
1599 openxpm = foldersubsopenxpm;
1600 } else if (item->no_select) {
1601 xpm = mark?m_foldernoselectxpm:foldernoselectxpm;
1602 openxpm = foldernoselectopenxpm;
1603 } else if (item->hide_read_msgs || item->hide_read_threads) {
1604 xpm = mark?m_folderhrmxpm:folderhrmxpm;
1605 openxpm = mark?m_folderopenhrmxpm:folderopenhrmxpm;
1606 } else {
1607 xpm = mark?m_folderxpm:folderxpm;
1608 openxpm = mark?m_folderopenxpm:folderopenxpm;
1609 }
1610 }
1611
1612 name = folder_item_get_name(item);
1613
1614 if (!GTK_CMCTREE_ROW(node)->expanded) {
1615 add_unread_mark = folderview_have_unread_children(
1616 folderview, item);
1617 add_sub_match_mark = folderview_have_matching_children(
1618 folderview, item);
1619 } else {
1620 add_unread_mark = FALSE;
1621 add_sub_match_mark = FALSE;
1622 }
1623
1624 if (item->search_match) {
1625 if (!searchicon) {
1626 stock_pixbuf_gdk(STOCK_PIXMAP_QUICKSEARCH,
1627 &searchicon);
1628 }
1629 xpm = openxpm = searchicon;
1630 }
1631
1632 str = NULL;
1633 if (prefs_common.display_folder_unread) {
1634 if (folder_has_parent_of_type(item, F_QUEUE)) {
1635 /* only total_msgs matters here */
1636 if (item->total_msgs > 0) {
1637 /* show total number (should be equal to the unread number)
1638 and signs if any */
1639 str = g_strdup_printf("%s (%d%s%s)",
1640 name, item->total_msgs,
1641 (add_unread_mark || add_sub_match_mark) ? "+" : "",
1642 (item->unreadmarked_msgs > 0) ? "!" : "");
1643 }
1644 } else {
1645 if (prefs_common.display_folder_unread == 1) {
1646 if (item->unread_msgs > 0) {
1647 /* show unread number and signs */
1648 str = g_strdup_printf("%s (%d%s%s)",
1649 name, item->unread_msgs,
1650 (add_unread_mark || add_sub_match_mark) ? "+" : "",
1651 (item->unreadmarked_msgs > 0) ? "!" : "");
1652 }
1653 } else {
1654 if (item->total_msgs > 0) {
1655 /* show unread number, total number and signs if any */
1656 str = g_strdup_printf("%s (%d/%d%s%s)",
1657 name, item->unread_msgs, item->total_msgs,
1658 (add_unread_mark || add_sub_match_mark) ? "+" : "",
1659 (item->unreadmarked_msgs > 0) ? "!" : "");
1660 }
1661 }
1662 }
1663 if ((str == NULL) &&
1664 (add_unread_mark || add_sub_match_mark || (item->unreadmarked_msgs > 0))) {
1665 /* no unread/total numbers, but at least one sign */
1666 str = g_strdup_printf("%s (%s%s)",
1667 name,
1668 (add_unread_mark || add_sub_match_mark) ? "+" : "",
1669 (item->unreadmarked_msgs > 0) ? "!" : "");
1670 }
1671 }
1672 if (str == NULL) {
1673 /* last fallback, folder name only or with +! sign */
1674 if (item->unreadmarked_msgs > 0 && add_sub_match_mark) {
1675 str = g_strdup_printf("%s%s",
1676 name, " (+!)");
1677 } else if (item->unreadmarked_msgs > 0) {
1678 str = g_strdup_printf("%s%s",
1679 name, " (!)");
1680 } else if (add_sub_match_mark) {
1681 str = g_strdup_printf("%s%s",
1682 name, " (+)");
1683 } else {
1684 str = g_strdup_printf("%s", name);
1685 }
1686 }
1687 gtk_cmctree_set_node_info(ctree, node, str, FOLDER_SPACING,
1688 xpm, openxpm,
1689 FALSE, GTK_CMCTREE_ROW(node)->expanded);
1690 g_free(str);
1691 g_free(name);
1692
1693 if (!folder_item_parent(item)) {
1694 gtk_cmctree_node_set_text(ctree, node, col_pos[F_COL_NEW], "-");
1695 gtk_cmctree_node_set_text(ctree, node, col_pos[F_COL_UNREAD], "-");
1696 gtk_cmctree_node_set_text(ctree, node, col_pos[F_COL_TOTAL], "-");
1697 } else {
1698 gtk_cmctree_node_set_text(ctree, node, col_pos[F_COL_NEW], item->new_msgs > 0 ? itos(item->new_msgs) : prefs_common.zero_replacement);
1699 gtk_cmctree_node_set_text(ctree, node, col_pos[F_COL_UNREAD], item->unread_msgs > 0 ? itos(item->unread_msgs) : prefs_common.zero_replacement);
1700 gtk_cmctree_node_set_text(ctree, node, col_pos[F_COL_TOTAL], item->total_msgs > 0 ? itos(item->total_msgs) : prefs_common.zero_replacement);
1701 }
1702
1703 if (folder_has_parent_of_type(item, F_OUTBOX) ||
1704 folder_has_parent_of_type(item, F_TRASH)) {
1705 use_bold = use_color = FALSE;
1706 } else if (folder_has_parent_of_type(item, F_QUEUE)) {
1707 GSList *list = folder_item_get_msg_list(item);
1708 GSList *cur;
1709 use_bold = use_color = FALSE;
1710 for (cur = list; cur; cur = cur->next) {
1711 MsgInfo *msginfo = (MsgInfo *)cur->data;
1712 if (!MSG_IS_DELETED(msginfo->flags)) {
1713 /* highlight queue folder if there are any messages */
1714 use_bold = use_color = TRUE;
1715 break;
1716 }
1717 }
1718 if (!GTK_CMCTREE_ROW(node)->expanded &&
1719 use_bold == FALSE &&
1720 folderview_have_children(folderview, item))
1721 use_bold = use_color = TRUE;
1722 procmsg_msg_list_free(list);
1723 } else {
1724 /* if unread messages exist or target folder is set, print with bold font */
1725 use_bold = (item->unread_msgs > 0 || item->new_msgs > 0 || item->op_count > 0)
1726 || add_unread_mark;
1727 /* if new messages exist, print with colored letter */
1728 use_color =
1729 (item->new_msgs > 0) ||
1730 (add_unread_mark &&
1731 folderview_have_new_children(folderview, item));
1732 }
1733
1734 gtk_cmctree_node_set_foreground(ctree, node, NULL);
1735
1736 if (use_bold) {
1737 style = bold_style;
1738 if (item->op_count > 0)
1739 gtk_cmctree_node_set_foreground(ctree, node, &folderview->color_op);
1740 else if (use_color)
1741 gtk_cmctree_node_set_foreground(ctree, node, &folderview->color_new);
1742 else if (!gdk_rgba_equal(&item->prefs->color, &black))
1743 gtk_cmctree_node_set_foreground(ctree, node, &item->prefs->color);
1744 } else if (use_color)
1745 gtk_cmctree_node_set_foreground(ctree, node, &folderview->color_new);
1746 else if (item->op_count > 0)
1747 gtk_cmctree_node_set_foreground(ctree, node, &folderview->color_op);
1748 else if (!gdk_rgba_equal(&item->prefs->color, &black))
1749 gtk_cmctree_node_set_foreground(ctree, node, &item->prefs->color);
1750
1751 gtk_cmctree_node_set_row_style(ctree, node, style);
1752
1753 prev_style = gtk_cmctree_node_get_row_style(ctree, node);
1754 if (prev_style) {
1755 GtkStyle *ctree_style = gtk_widget_get_style(GTK_WIDGET(ctree));
1756
1757 style = gtk_style_copy(prev_style);
1758 style->text[GTK_STATE_NORMAL] = ctree_style->text[GTK_STATE_NORMAL];
1759 style->text[GTK_STATE_SELECTED] = ctree_style->text[GTK_STATE_SELECTED];
1760 gtk_cmctree_node_set_row_style(ctree, node, style);
1761 g_object_unref(style);
1762 }
1763
1764 if ((node = gtkut_ctree_find_collapsed_parent(ctree, node)) != NULL)
1765 folderview_update_node(folderview, node);
1766 }
1767
1768 void folderview_update_search_icon(FolderItem *item, gboolean matches)
1769 {
1770 GList *list;
1771 FolderView *folderview;
1772 GtkCMCTree *ctree;
1773 GtkCMCTreeNode *node;
1774
1775 cm_return_if_fail(item != NULL);
1776
1777 for (list = folderview_list; list != NULL; list = list->next) {
1778 folderview = (FolderView *)list->data;
1779 ctree = GTK_CMCTREE(folderview->ctree);
1780
1781 node = gtk_cmctree_find_by_row_data(ctree, NULL, item);
1782 if (node && item->search_match != matches) {
1783 item->search_match = matches;
1784 folderview_update_node(folderview, node);
1785 }
1786 }
1787 }
1788
1789 static gboolean folderview_update_item_claws(gpointer source, gpointer data)
1790 {
1791 FolderItemUpdateData *update_info = (FolderItemUpdateData *)source;
1792 FolderView *folderview = (FolderView *)data;
1793 GtkCMCTree *ctree;
1794 GtkCMCTreeNode *node;
1795 cm_return_val_if_fail(update_info != NULL, TRUE);
1796 cm_return_val_if_fail(update_info->item != NULL, TRUE);
1797 cm_return_val_if_fail(folderview != NULL, FALSE);
1798
1799 ctree = GTK_CMCTREE(folderview->ctree);
1800
1801 node = gtk_cmctree_find_by_row_data(ctree, NULL, update_info->item);
1802
1803 if (node) {
1804 if (update_info->update_flags & (F_ITEM_UPDATE_MSGCNT | F_ITEM_UPDATE_NAME))
1805 folderview_update_node(folderview, node);
1806
1807 if ((update_info->update_flags & F_ITEM_UPDATE_CONTENT) &&
1808 update_info->item == folderview->summaryview->folder_item &&
1809 update_info->item != NULL)
1810 if (!quicksearch_has_sat_predicate(folderview->summaryview->quicksearch))
1811 summary_show(folderview->summaryview, update_info->item, FALSE);
1812 }
1813
1814 return FALSE;
1815 }
1816
1817 static gboolean folderview_gnode_func(GtkCMCTree *ctree, guint depth,
1818 GNode *gnode, GtkCMCTreeNode *cnode,
1819 gpointer data)
1820 {
1821 FolderView *folderview = (FolderView *)data;
1822 FolderItem *item = FOLDER_ITEM(gnode->data);
1823
1824 cm_return_val_if_fail(item != NULL, FALSE);
1825
1826 gtk_cmctree_node_set_row_data(ctree, cnode, item);
1827 folderview_update_node(folderview, cnode);
1828
1829 return TRUE;
1830 }
1831
1832 static void folderview_expand_func(GtkCMCTree *ctree, GtkCMCTreeNode *node,
1833 gpointer data)
1834 {
1835 FolderView *folderview = (FolderView *)data;
1836 FolderItem *item;
1837
1838 if (GTK_CMCTREE_ROW(node)->children) {
1839 item = gtk_cmctree_node_get_row_data(ctree, node);
1840 cm_return_if_fail(item != NULL);
1841
1842 if (!item->collapsed)
1843 gtk_cmctree_expand(ctree, node);
1844 else
1845 folderview_update_node(folderview, node);
1846 }
1847 }
1848
1849 static void set_special_folder(GtkCMCTree *ctree, FolderItem *item,
1850 GtkCMCTreeNode *root, GtkCMCTreeNode **prev)
1851 {
1852 if (item) {
1853 GtkCMCTreeNode *node, *parent, *sibling;
1854
1855 node = gtk_cmctree_find_by_row_data(ctree, root, item);
1856 if (!node)
1857 g_warning("%s not found", item->path);
1858 else {
1859 parent = GTK_CMCTREE_ROW(node)->parent;
1860 if (*prev && parent == GTK_CMCTREE_ROW(*prev)->parent)
1861 sibling = GTK_CMCTREE_ROW(*prev)->sibling;
1862 else
1863 sibling = GTK_CMCTREE_ROW(parent)->children;
1864 while (sibling) {
1865 FolderItem *tmp;
1866
1867 tmp = gtk_cmctree_node_get_row_data
1868 (ctree, sibling);
1869 if (tmp && tmp->stype != F_NORMAL)
1870 sibling = GTK_CMCTREE_ROW(sibling)->sibling;
1871 else
1872 break;
1873 }
1874 if (node != sibling)
1875 gtk_cmctree_move(ctree, node, parent, sibling);
1876 }
1877
1878 *prev = node;
1879 }
1880 }
1881
1882 static void folderview_sort_folders(FolderView *folderview, GtkCMCTreeNode *root,
1883 Folder *folder)
1884 {
1885 GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
1886 GtkCMCTreeNode *prev = NULL;
1887
1888 gtk_cmclist_freeze(GTK_CMCLIST(ctree));
1889 gtk_sctree_sort_recursive(ctree, root);
1890 if (root && GTK_CMCTREE_ROW(root)->parent) {
1891 gtk_cmclist_thaw(GTK_CMCLIST(ctree));
1892 return;
1893 }
1894 set_special_folder(ctree, folder->inbox, root, &prev);
1895 set_special_folder(ctree, folder->outbox, root, &prev);
1896 set_special_folder(ctree, folder->draft, root, &prev);
1897 set_special_folder(ctree, folder->queue, root, &prev);
1898 set_special_folder(ctree, folder->trash, root, &prev);
1899 gtk_cmclist_thaw(GTK_CMCLIST(ctree));
1900 }
1901
1902 static void folderview_append_folder(FolderView *folderview, Folder *folder)
1903 {
1904 GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
1905 GtkCMCTreeNode *root;
1906
1907 cm_return_if_fail(folder != NULL);
1908
1909 root = gtk_sctree_insert_gnode(ctree, NULL, NULL, folder->node,
1910 folderview_gnode_func, folderview);
1911 gtk_cmctree_pre_recursive(ctree, root, folderview_expand_func,
1912 folderview);
1913 folderview_sort_folders(folderview, root, folder);
1914 }
1915
1916 /* callback functions */
1917 static void folderview_set_sens_and_popup_menu(FolderView *folderview, gint row,
1918 GdkEventButton *event)
1919 {
1920 FolderItem *item;
1921 Folder *folder;
1922 FolderViewPopup *fpopup;
1923 GtkActionGroup *action_group;
1924 GtkWidget *popup;
1925 FolderItem *special_trash = NULL, *special_queue = NULL;
1926 PrefsAccount *ac;
1927 GtkUIManager *ui_manager = gtk_ui_manager_new();
1928
1929 if (folderview->ui_manager)
1930 g_object_unref(folderview->ui_manager);
1931
1932 folderview->ui_manager = ui_manager;
1933 item = folderview_get_selected_item(folderview);
1934
1935 cm_return_if_fail(item != NULL);
1936 cm_return_if_fail(item->folder != NULL);
1937 folder = item->folder;
1938
1939 fpopup = g_hash_table_lookup(folderview_popups, folder->klass->idstr);
1940
1941 if (fpopup != NULL)
1942 action_group = g_hash_table_lookup(folderview->popups, folder->klass->idstr);
1943 else {
1944 fpopup = g_hash_table_lookup(folderview_popups, "common");
1945 action_group = g_hash_table_lookup(folderview->popups, "common");
1946 }
1947
1948 gtk_ui_manager_insert_action_group(ui_manager, action_group, 0);
1949 MENUITEM_ADDUI_MANAGER(ui_manager, "/", "Popup", "Popup", GTK_UI_MANAGER_MENUBAR)
1950 MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup", "FolderViewPopup", "FolderViewPopup", GTK_UI_MANAGER_MENU)
1951
1952 if (fpopup->add_menuitems)
1953 fpopup->add_menuitems(ui_manager, item);
1954
1955 MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "MarkAllRead", "FolderViewPopup/MarkAllRead", GTK_UI_MANAGER_MENUITEM)
1956 MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "MarkAllUnread", "FolderViewPopup/MarkAllUnread", GTK_UI_MANAGER_MENUITEM)
1957 MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "MarkAllReadRec", "FolderViewPopup/MarkAllReadRec", GTK_UI_MANAGER_MENUITEM)
1958 MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "MarkAllUnreadRec", "FolderViewPopup/MarkAllUnreadRec", GTK_UI_MANAGER_MENUITEM)
1959 MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "Separator1", "FolderViewPopup/---", GTK_UI_MANAGER_SEPARATOR)
1960 MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "RunProcessing", "FolderViewPopup/RunProcessing", GTK_UI_MANAGER_MENUITEM)
1961 MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "SearchFolder", "FolderViewPopup/SearchFolder", GTK_UI_MANAGER_MENUITEM)
1962 MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "OpenFolder", "FolderViewPopup/OpenFolder", GTK_UI_MANAGER_MENUITEM)
1963 MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "Properties", "FolderViewPopup/Properties", GTK_UI_MANAGER_MENUITEM)
1964 MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "Processing", "FolderViewPopup/Processing", GTK_UI_MANAGER_MENUITEM)
1965
1966 if (fpopup->set_sensitivity != NULL)
1967 fpopup->set_sensitivity(ui_manager, item);
1968
1969 if (NULL != (ac = account_find_from_item(item))) {
1970 special_trash = account_get_special_folder(ac, F_TRASH);
1971 special_queue = account_get_special_folder(ac, F_QUEUE);
1972 }
1973
1974 if ((item == folder->trash || item == special_trash
1975 || folder_has_parent_of_type(item, F_TRASH))) {
1976 MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "SeparatorTrash", "FolderViewPopup/---", GTK_UI_MANAGER_SEPARATOR)
1977 MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "EmptyTrash", "FolderViewPopup/EmptyTrash", GTK_UI_MANAGER_MENUITEM)
1978 }
1979
1980 if ((item == folder->queue || item == special_queue
1981 || folder_has_parent_of_type(item, F_QUEUE))) {
1982 MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "SeparatorQueue", "FolderViewPopup/---", GTK_UI_MANAGER_SEPARATOR)
1983 MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "SendQueue", "FolderViewPopup/SendQueue", GTK_UI_MANAGER_MENUITEM)
1984 }
1985
1986 #define SET_SENS(name, sens) \
1987 cm_menu_set_sensitive_full(ui_manager, "Popup/"name, sens)
1988
1989 SET_SENS("FolderViewPopup/MarkAllRead", item->unread_msgs > 0);
1990 SET_SENS("FolderViewPopup/MarkAllUnread", (item->total_msgs > 0) &&
1991 (item->unread_msgs != (item->total_msgs - item->ignored_msgs)));
1992 SET_SENS("FolderViewPopup/MarkAllReadRec", folderview_have_unread_children(folderview,item));
1993 SET_SENS("FolderViewPopup/MarkAllUnreadRec", folderview_have_read_children(folderview,item));
1994 SET_SENS("FolderViewPopup/SearchFolder", item->total_msgs > 0 &&
1995 folderview->selected == folderview->opened);
1996 SET_SENS("FolderViewPopup/Properties", TRUE);
1997
1998 SET_SENS("FolderViewPopup/RunProcessing", item->prefs->processing &&
1999 item->total_msgs >= 1 && !item->processing_pending);
2000 SET_SENS("FolderViewPopup/Processing", item->node->parent != NULL &&
2001 !item->no_select && !item->processing_pending);
2002
2003 if (item->node->parent != NULL) {
2004 gchar *id = folder_item_get_identifier(item);
2005 SET_SENS("FolderViewPopup/OpenFolder", !prefs_common.goto_folder_on_startup
2006 || strcmp(id, prefs_common.startup_folder));
2007 g_free(id);
2008 }
2009
2010 if (item == folder->trash || item == special_trash
2011 || folder_has_parent_of_type(item, F_TRASH)) {
2012 GSList *msglist = folder_item_get_msg_list(item);
2013 SET_SENS("FolderViewPopup/EmptyTrash", msglist != NULL);
2014 procmsg_msg_list_free(msglist);
2015 }
2016 if (item == folder->queue || item == special_queue
2017 || folder_has_parent_of_type(item, F_QUEUE)) {
2018 GSList *msglist = folder_item_get_msg_list(item);
2019 SET_SENS("FolderViewPopup/SendQueue", msglist != NULL);
2020 procmsg_msg_list_free(msglist);
2021 }
2022 #undef SET_SENS
2023
2024 popup = gtk_menu_item_get_submenu(GTK_MENU_ITEM(
2025 gtk_ui_manager_get_widget(ui_manager, "/Popup/FolderViewPopup")) );
2026 g_signal_connect(G_OBJECT(popup), "selection_done",
2027 G_CALLBACK(folderview_popup_close),
2028 folderview);
2029 gtk_menu_popup_at_pointer(GTK_MENU(popup), NULL);
2030 }
2031
2032 static gboolean folderview_button_pressed(GtkWidget *ctree, GdkEventButton *event,
2033 FolderView *folderview)
2034 {
2035 GtkCMCList *clist = GTK_CMCLIST(ctree);
2036 gint prev_row = -1, row = -1, column = -1;
2037
2038 if (!event) return FALSE;
2039 if (event->window != clist->clist_window) return FALSE;
2040
2041 if (event->button == 1 || event->button == 2) {
2042 if (!gtk_sctree_is_hot_spot (GTK_SCTREE(clist), event->x, event->y))
2043 folderview->open_folder = TRUE;
2044
2045 if (event->type == GDK_2BUTTON_PRESS) {
2046 if (clist->selection) {
2047 GtkCMCTreeNode *node;
2048
2049 node = GTK_CMCTREE_NODE(clist->selection->data);
2050 if (node) {
2051 gtk_cmctree_toggle_expansion(
2052 GTK_CMCTREE(ctree),
2053 node);
2054 folderview->open_folder = FALSE;
2055 }
2056 }
2057 }
2058 return FALSE;
2059 }
2060
2061 if (event->button == 2 || event->button == 3) {
2062 /* right clicked */
2063 if (clist->selection) {
2064 GtkCMCTreeNode *node;
2065
2066 node = GTK_CMCTREE_NODE(clist->selection->data);
2067 if (node)
2068 prev_row = gtkut_ctree_get_nth_from_node
2069 (GTK_CMCTREE(ctree), node);
2070 }
2071
2072 if (!gtk_cmclist_get_selection_info(clist, event->x, event->y,
2073 &row, &column))
2074 return FALSE;
2075 if (prev_row != row) {
2076 gtk_cmclist_unselect_all(clist);
2077 if (event->button == 2)
2078 folderview_select_node
2079 (folderview,
2080 gtk_cmctree_node_nth(GTK_CMCTREE(ctree),
2081 row));
2082 else
2083 gtk_cmclist_select_row(clist, row, column);
2084 }
2085 }
2086
2087 if (event->button != 3) return FALSE;
2088
2089 folderview_set_sens_and_popup_menu(folderview, row, event);
2090 return FALSE;
2091 }
2092
2093 static gboolean folderview_button_released(GtkWidget *ctree, GdkEventButton *event,
2094 FolderView *folderview)
2095 {
2096 int row = -1, column = -1;
2097
2098 if (!event) return FALSE;
2099
2100 if (!gtk_cmclist_get_selection_info(GTK_CMCLIST(ctree), event->x, event->y,
2101 &row, &column))
2102 return FALSE;
2103 if (event->button == 1 && folderview->open_folder == FALSE &&
2104 folderview->opened != NULL) {
2105 gtkut_ctree_set_focus_row(GTK_CMCTREE(ctree),
2106 folderview->opened);
2107 gtk_cmctree_select(GTK_CMCTREE(ctree), folderview->opened);
2108 }
2109
2110 return FALSE;
2111 }
2112
2113 #define BREAK_ON_MODIFIER_KEY() \
2114 if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK)) != 0) break
2115
2116 static gboolean folderview_key_pressed(GtkWidget *widget, GdkEventKey *event,
2117 FolderView *folderview)
2118 {
2119 GtkCMCTreeNode *node;
2120 FolderItem *item;
2121
2122 if (!event) return FALSE;
2123
2124 if (quicksearch_has_focus(folderview->summaryview->quicksearch))
2125 return FALSE;
2126
2127 switch (event->keyval) {
2128 case GDK_KEY_Right:
2129 if (folderview->selected) {
2130 if (GTK_CMCTREE_ROW(folderview->selected)->children != NULL
2131 && !GTK_CMCTREE_ROW(folderview->selected)->expanded)
2132 gtk_cmctree_expand(GTK_CMCTREE(folderview->ctree),
2133 folderview->selected);
2134 else
2135 folderview_select_node(folderview,
2136 folderview->selected);
2137 }
2138 break;
2139 #ifdef GENERIC_UMPC
2140 case GDK_KEY_Return:
2141 if (folderview->selected && GTK_CMCTREE_ROW(folderview->selected)->children) {
2142 gtk_cmctree_toggle_expansion(
2143 GTK_CMCTREE(folderview->ctree),
2144 folderview->selected);
2145 }
2146 break;
2147 #else
2148 case GDK_KEY_Return:
2149 case GDK_KEY_KP_Enter:
2150 if (folderview->selected)
2151 folderview_select_node(folderview, folderview->selected);
2152 break;
2153 #endif
2154 case GDK_KEY_space:
2155 BREAK_ON_MODIFIER_KEY();
2156 if (folderview->selected) {
2157 if (folderview->opened == folderview->selected &&
2158 (!folderview->summaryview->folder_item ||
2159 folderview->summaryview->folder_item->total_msgs == 0))
2160 folderview_select_next_with_flag(folderview, MSG_UNREAD);
2161 else
2162 folderview_select_node(folderview,
2163 folderview->selected);
2164 }
2165 break;
2166 case GDK_KEY_Left:
2167 if (folderview->selected) {
2168 /* If the folder is expanded and can be collapsed, do that... */
2169 if (GTK_CMCTREE_ROW(folderview->selected)->expanded &&
2170 GTK_CMCTREE_ROW(folderview->selected)->children != NULL) {
2171 gtk_cmctree_collapse(GTK_CMCTREE(folderview->ctree),
2172 folderview->selected);
2173 } else {
2174 /* ...otherwise, move cursor to its parent node. */
2175 if ((item = gtk_cmctree_node_get_row_data(GTK_CMCTREE(folderview->ctree),
2176 folderview->selected))) {
2177 if ((node = gtk_cmctree_find_by_row_data(GTK_CMCTREE(folderview->ctree),
2178 NULL, folder_item_parent(item)))) {
2179 gtk_sctree_select(GTK_SCTREE(folderview->ctree), node);
2180 if (!gtk_cmctree_node_is_visible(GTK_CMCTREE(folderview->ctree), node))
2181 gtk_cmctree_node_moveto(GTK_CMCTREE(folderview->ctree),
2182 node, -1, 0, 0);
2183 }
2184 }
2185 }
2186 }
2187 break;
2188 case GDK_KEY_Home:
2189 case GDK_KEY_End:
2190 if (event->keyval == GDK_KEY_Home)
2191 node = gtk_cmctree_node_nth(GTK_CMCTREE(folderview->ctree), 0);
2192 else
2193 node = gtk_cmctree_last(GTK_CMCTREE(folderview->ctree),
2194 gtk_cmctree_node_nth(GTK_CMCTREE(folderview->ctree), 0));
2195
2196 gtk_sctree_select(GTK_SCTREE(folderview->ctree), node);
2197
2198 if (!gtk_cmctree_node_is_visible(GTK_CMCTREE(folderview->ctree), node))
2199 gtk_cmctree_node_moveto(GTK_CMCTREE(folderview->ctree),
2200 node, -1, 0, 0);
2201 break;
2202 default:
2203 break;
2204 }
2205
2206 return FALSE;
2207 }
2208
2209 typedef struct _PostponedSelectData
2210 {
2211 GtkCMCTree *ctree;
2212 GtkCMCTreeNode *row;
2213 gint column;
2214 FolderView *folderview;
2215 } PostponedSelectData;
2216
2217 static gboolean postpone_select(void *data)
2218 {
2219 PostponedSelectData *psdata = (PostponedSelectData *)data;
2220 debug_print("trying again\n");
2221
2222 psdata->folderview->postpone_select_id = 0;
2223 psdata->folderview->open_folder = TRUE;
2224 main_window_cursor_normal(psdata->folderview->mainwin);
2225 STATUSBAR_POP(psdata->folderview->mainwin);
2226 folderview_selected(psdata->ctree, psdata->row,
2227 psdata->column, psdata->folderview);
2228 g_free(psdata);
2229 return FALSE;
2230 }
2231
2232 void folderview_close_opened(FolderView *folderview, gboolean dirty)
2233 {
2234 if (folderview->opened) {
2235 if (dirty) {
2236 folderview->opened = NULL;
2237 return;
2238 }
2239
2240 FolderItem *olditem =
2241 gtk_cmctree_node_get_row_data(GTK_CMCTREE(folderview->ctree),
2242 folderview->opened);
2243 if (olditem) {
2244 gchar *buf = g_strdup_printf(_("Closing folder %s..."),
2245 olditem->path ? olditem->path:olditem->name);
2246 /* will be null if we just moved the previously opened folder */
2247 STATUSBAR_PUSH(folderview->mainwin, buf);
2248 main_window_cursor_wait(folderview->mainwin);
2249 g_free(buf);
2250 summary_save_prefs_to_folderitem(folderview->summaryview, olditem);
2251 summary_show(folderview->summaryview, NULL, FALSE);
2252 folder_item_close(olditem);
2253 main_window_cursor_normal(folderview->mainwin);
2254 STATUSBAR_POP(folderview->mainwin);
2255 if (olditem->folder->klass->item_closed)
2256 olditem->folder->klass->item_closed(olditem);
2257
2258 }
2259 }
2260
2261 if (folderview->opened &&
2262 !GTK_CMCTREE_ROW(folderview->opened)->children)
2263 gtk_cmctree_collapse(GTK_CMCTREE(folderview->ctree), folderview->opened);
2264
2265 folderview->opened = NULL;
2266 }
2267 static void folderview_selected(GtkCMCTree *ctree, GtkCMCTreeNode *row,
2268 gint column, FolderView *folderview)
2269 {
2270 GdkDisplay *display;
2271 GdkSeat *seat;
2272 GdkDevice *device;
2273 static gboolean can_select = TRUE; /* exclusive lock */
2274 gboolean opened;
2275 FolderItem *item;
2276 gchar *buf;
2277 int res = 0;
2278 GtkCMCTreeNode *old_opened = folderview->opened;
2279 START_TIMING("");
2280 folderview->selected = row;
2281
2282 display = gdk_display_get_default();
2283 seat = gdk_display_get_default_seat(display);
2284 device = gdk_seat_get_pointer(seat);
2285
2286 debug_print("newly selected %p, opened %p\n", folderview->selected,
2287 folderview->opened);
2288 if (folderview->opened == row) {
2289 folderview->open_folder = FALSE;
2290 END_TIMING();
2291 return;
2292 }
2293
2294 item = gtk_cmctree_node_get_row_data(ctree, row);
2295 if (!item) {
2296 END_TIMING();
2297 folderview->open_folder = FALSE;
2298 return;
2299 }
2300
2301 if (!can_select || summary_is_locked(folderview->summaryview)) {
2302 if (folderview->opened) {
2303 gtkut_ctree_set_focus_row(ctree, folderview->opened);
2304 gtk_cmctree_select(ctree, folderview->opened);
2305 }
2306 folderview->open_folder = FALSE;
2307 END_TIMING();
2308 return;
2309 }
2310
2311 if (!folderview->open_folder) {
2312 END_TIMING();
2313 return;
2314 }
2315
2316 can_select = FALSE;
2317
2318 /* Save cache for old folder */
2319 /* We don't want to lose all caches if app crashes */
2320 /* Resets folderview->opened to NULL */
2321 folderview_close_opened(folderview, FALSE);
2322
2323 /* CLAWS: set compose button type: news folder items
2324 * always have a news folder as parent */
2325 if (item->folder)
2326 toolbar_set_compose_button
2327 (folderview->mainwin->toolbar,
2328 FOLDER_TYPE(item->folder) == F_NEWS ?
2329 COMPOSEBUTTON_NEWS : COMPOSEBUTTON_MAIL);
2330
2331 if (item->path)
2332 debug_print("Folder %s is selected\n", item->path);
2333
2334 if (!GTK_CMCTREE_ROW(row)->children)
2335 gtk_cmctree_expand(ctree, row);
2336
2337 /* ungrab the mouse event */
2338 if (gtk_widget_has_grab(GTK_WIDGET(ctree))) {
2339 gtk_grab_remove(GTK_WIDGET(ctree));
2340 if (gdk_display_device_is_grabbed(display, device))
2341 gdk_seat_ungrab(seat);
2342 }
2343
2344 /* Open Folder */
2345 /* TODO: wwp: avoid displaying (null) in the status bar */
2346 buf = g_strdup_printf(_("Opening folder %s..."), item->path ?
2347 item->path : "(null)");
2348 debug_print("%s\n", buf);
2349 STATUSBAR_PUSH(folderview->mainwin, buf);
2350 g_free(buf);
2351
2352 main_window_cursor_wait(folderview->mainwin);
2353
2354 if (folderview->scanning_folder == item->folder) {
2355 res = -2;
2356 } else {
2357 res = folder_item_open(item);
2358 }
2359
2360 if (res == -1 && item->no_select == FALSE) {
2361 main_window_cursor_normal(folderview->mainwin);
2362 STATUSBAR_POP(folderview->mainwin);
2363
2364 alertpanel_error(_("Folder could not be opened."));
2365
2366 folderview->open_folder = FALSE;
2367 can_select = TRUE;
2368 END_TIMING();
2369 return;
2370 } else if (res == -2 && item->no_select == FALSE) {
2371 PostponedSelectData *data = g_new0(PostponedSelectData, 1);
2372 data->ctree = ctree;
2373 data->row = row;
2374 data->column = column;
2375 data->folderview = folderview;
2376 debug_print("postponing open of %s till end of scan\n",
2377 item->path ? item->path:item->name);
2378 folderview->open_folder = FALSE;
2379 can_select = TRUE;
2380 if (folderview->postpone_select_id != 0)
2381 g_source_remove(folderview->postpone_select_id);
2382 folderview->postpone_select_id = g_timeout_add(500, postpone_select, data);
2383 END_TIMING();
2384 return;
2385 }
2386
2387 main_window_cursor_normal(folderview->mainwin);
2388
2389 /* Show messages */
2390 summary_set_prefs_from_folderitem(folderview->summaryview, item);
2391 opened = summary_show(folderview->summaryview, item, FALSE);
2392
2393 folder_clean_cache_memory(item);
2394
2395 if (!opened) {
2396 gtkut_ctree_set_focus_row(ctree, old_opened);
2397 gtk_cmctree_select(ctree, old_opened);
2398 folderview->opened = old_opened;
2399 } else {
2400 folderview->opened = row;
2401 if (gtk_cmctree_node_is_visible(ctree, row)
2402 != GTK_VISIBILITY_FULL)
2403 gtk_cmctree_node_moveto(ctree, row, -1, 0.5, 0);
2404 }
2405
2406 STATUSBAR_POP(folderview->mainwin);
2407
2408 folderview->open_folder = FALSE;
2409 can_select = TRUE;
2410 END_TIMING();
2411 }
2412
2413 static void folderview_tree_expanded(GtkCMCTree *ctree, GtkCMCTreeNode *node,
2414 FolderView *folderview)
2415 {
2416 FolderItem *item;
2417
2418 item = gtk_cmctree_node_get_row_data(ctree, node);
2419 cm_return_if_fail(item != NULL);
2420 item->collapsed = FALSE;
2421 folderview_update_node(folderview, node);
2422 }
2423
2424 static void folderview_tree_collapsed(GtkCMCTree *ctree, GtkCMCTreeNode *node,
2425 FolderView *folderview)
2426 {
2427 FolderItem *item;
2428
2429 item = gtk_cmctree_node_get_row_data(ctree, node);
2430 cm_return_if_fail(item != NULL);
2431 item->collapsed = TRUE;
2432 folderview_update_node(folderview, node);
2433 }
2434
2435 static void folderview_popup_close(GtkMenuShell *menu_shell,
2436 FolderView *folderview)
2437 {
2438 if (!folderview->opened) return;
2439
2440 gtk_cmctree_select(GTK_CMCTREE(folderview->ctree), folderview->opened);
2441 }
2442
2443 static void folderview_col_resized(GtkCMCList *clist, gint column, gint width,
2444 FolderView *folderview)
2445 {
2446 FolderColumnType type = folderview->col_state[column].type;
2447
2448 prefs_common.folder_col_size[type] = width;
2449 }
2450
2451 static void folderview_create_folder_node(FolderView *folderview, FolderItem *item)
2452 {
2453 GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
2454 gchar *text[N_FOLDER_COLS] = {NULL, "0", "0", "0"};
2455 GtkCMCTreeNode *node, *parent_node;
2456 gint *col_pos = folderview->col_pos;
2457 FolderItemUpdateData hookdata;
2458
2459 parent_node = gtk_cmctree_find_by_row_data(ctree, NULL, folder_item_parent(item));
2460 if (parent_node == NULL)
2461 return;
2462
2463 gtk_cmclist_freeze(GTK_CMCLIST(ctree));
2464
2465 text[col_pos[F_COL_FOLDER]] = item->name;
2466 node = gtk_sctree_insert_node(ctree, parent_node, NULL, text,
2467 FOLDER_SPACING,
2468 folderxpm,
2469 folderopenxpm,
2470 FALSE, FALSE);
2471 gtk_cmctree_expand(ctree, parent_node);
2472 gtk_cmctree_node_set_row_data(ctree, node, item);
2473 folderview_sort_folders(folderview, parent_node, item->folder);
2474
2475 hookdata.item = item;
2476 hookdata.update_flags = F_ITEM_UPDATE_NAME;
2477 hookdata.msg = NULL;
2478 hooks_invoke(FOLDER_ITEM_UPDATE_HOOKLIST, &hookdata);
2479
2480 gtk_cmclist_thaw(GTK_CMCLIST(ctree));
2481 }
2482
2483 static void folderview_empty_trash_cb(GtkAction *action, gpointer data)
2484 {
2485 FolderView *folderview = (FolderView *)data;
2486 FolderItem *item;
2487 GSList *mlist = NULL;
2488 GSList *cur = NULL;
2489 FolderItem *special_trash = NULL;
2490 PrefsAccount *ac;
2491
2492 if (!folderview->selected) return;
2493 item = folderview_get_selected_item(folderview);
2494 cm_return_if_fail(item != NULL);
2495 cm_return_if_fail(item->folder != NULL);
2496
2497 if (NULL != (ac = account_find_from_item(item)))
2498 special_trash = account_get_special_folder(ac, F_TRASH);
2499
2500 if (item != item->folder->trash && item != special_trash
2501 && !folder_has_parent_of_type(item, F_TRASH)) return;
2502
2503 if (prefs_common.ask_on_clean) {
2504 if (alertpanel(_("Empty trash"),
2505 _("Delete all messages in trash?"),
2506 NULL, _("_Cancel"), NULL, _("_Empty trash"), NULL, NULL,
2507 ALERTFOCUS_SECOND) != G_ALERTALTERNATE)
2508 return;
2509 }
2510
2511 mlist = folder_item_get_msg_list(item);
2512
2513 for (cur = mlist ; cur != NULL ; cur = cur->next) {
2514 MsgInfo * msginfo = (MsgInfo *) cur->data;
2515 if (MSG_IS_LOCKED(msginfo->flags))
2516 continue;
2517 /* is it partially received? (partial_recv isn't cached) */
2518 if (msginfo->total_size != 0 &&
2519 msginfo->size != (off_t)msginfo->total_size)
2520 partial_mark_for_delete(msginfo);
2521 }
2522 procmsg_msg_list_free(mlist);
2523
2524 folder_item_remove_all_msg(item);
2525 }
2526
2527 static void folderview_send_queue_cb(GtkAction *action, gpointer data)
2528 {
2529 FolderView *folderview = (FolderView *)data;
2530 FolderItem *item;
2531 FolderItem *special_queue = NULL;
2532 PrefsAccount *ac;
2533 gchar *errstr = NULL;
2534
2535 if (!folderview->selected) return;
2536 item = folderview_get_selected_item(folderview);
2537 cm_return_if_fail(item != NULL);
2538 cm_return_if_fail(item->folder != NULL);
2539
2540 if (NULL != (ac = account_find_from_item(item)))
2541 special_queue = account_get_special_folder(ac, F_QUEUE);
2542
2543 if (item != item->folder->queue && item != special_queue
2544 && !folder_has_parent_of_type(item, F_QUEUE)) return;
2545
2546 if (procmsg_queue_is_empty(item))
2547 return;
2548
2549 if (prefs_common.work_offline)
2550 if (alertpanel(_("Offline warning"),
2551 _("You're working offline. Override?"),
2552 NULL, _("_No"), NULL, _("_Yes"),
2553 NULL, NULL, ALERTFOCUS_FIRST) != G_ALERTALTERNATE)
2554 return;
2555
2556 /* ask for confirmation before sending queued messages only
2557 in online mode and if there is at least one message queued
2558 in any of the folder queue
2559 */
2560 if (prefs_common.confirm_send_queued_messages) {
2561 if (!prefs_common.work_offline) {
2562 if (alertpanel(_("Send queued messages"),
2563 _("Send all queued messages?"),
2564 NULL, _("_Cancel"), NULL, _("_Send"),
2565 NULL, NULL, ALERTFOCUS_FIRST) != G_ALERTALTERNATE)
2566 return;
2567 }
2568 }
2569
2570 if (procmsg_send_queue(item, prefs_common.savemsg, &errstr) < 0) {
2571 if (!errstr)
2572 alertpanel_error_log(_("Some errors occurred while "
2573 "sending queued messages."));
2574 else {
2575 alertpanel_error_log(_("Some errors occurred "
2576 "while sending queued messages:\n%s"), errstr);
2577 g_free(errstr);
2578 }
2579 }
2580 }
2581
2582 static void folderview_search_cb(GtkAction *action, gpointer data)
2583 {
2584 FolderView *folderview = (FolderView *)data;
2585 summary_search(folderview->summaryview);
2586 }
2587
2588 static void folderview_startup_folder_cb(GtkAction *action, gpointer data)
2589 {
2590 FolderView *folderview = (FolderView *)data;
2591 FolderItem *item;
2592
2593 if (!folderview->selected) return;
2594
2595 item = folderview_get_selected_item(folderview);
2596
2597 prefs_common.goto_last_folder_on_startup = FALSE;
2598 prefs_common.startup_folder = folder_item_get_identifier(item);
2599 prefs_common.goto_folder_on_startup = prefs_common.startup_folder? TRUE : FALSE;
2600 }
2601
2602 static void folderview_run_processing_cb(GtkAction *action, gpointer data)
2603 {
2604 FolderView *folderview = (FolderView *)data;
2605 FolderItem *item;
2606
2607 if (!folderview->selected) return;
2608
2609 item = folderview_get_selected_item(folderview);
2610
2611 folderview_run_processing(item);
2612 }
2613
2614 void folderview_run_processing(FolderItem *item)
2615 {
2616 cm_return_if_fail(item != NULL);
2617 cm_return_if_fail(item->folder != NULL);
2618
2619 item->processing_pending = TRUE;
2620 folder_item_apply_processing(item);
2621 item->processing_pending = FALSE;
2622 }
2623
2624 static void folderview_property_cb(GtkAction *action, gpointer data)
2625 {
2626 FolderView *folderview = (FolderView *)data;
2627 FolderItem *item;
2628
2629 if (!folderview->selected) return;
2630
2631 item = folderview_get_selected_item(folderview);
2632 cm_return_if_fail(item != NULL);
2633 cm_return_if_fail(item->folder != NULL);
2634
2635 prefs_folder_item_open(item);
2636 }
2637
2638 static void folderview_recollapse_nodes(FolderView *folderview, GtkCMCTreeNode *node)
2639 {
2640 GSList *list = NULL;
2641 GSList *done = NULL;
2642 GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
2643
2644 for (list = folderview->nodes_to_recollapse; list != NULL; list = g_slist_next(list)) {
2645 if (!gtkut_ctree_node_is_parent(GTK_CMCTREE_NODE(list->data), node)
2646 && list->data != node) {
2647 gtk_cmctree_collapse(ctree, GTK_CMCTREE_NODE(list->data));
2648 done = g_slist_append(done, GTK_CMCTREE_NODE(list->data));
2649 }
2650 }
2651 for (list = done; list != NULL; list = g_slist_next(list)) {
2652 folderview->nodes_to_recollapse = g_slist_remove(folderview->nodes_to_recollapse,
2653 list->data);
2654 }
2655 g_slist_free(done);
2656 }
2657
2658 void folderview_move_folder(FolderView *folderview, FolderItem *from_folder,
2659 FolderItem *to_folder, gboolean copy)
2660 {
2661 FolderItem *new_folder = NULL;
2662 gchar *buf;
2663 gint status;
2664
2665 cm_return_if_fail(folderview != NULL);
2666 cm_return_if_fail(from_folder != NULL);
2667 cm_return_if_fail(to_folder != NULL);
2668
2669 if (prefs_common.warn_dnd) {
2670 buf = g_strdup_printf(copy ? _("Do you really want to copy folder '%s' in '%s'?"):
2671 _("Do you really want to make folder '%s' a subfolder of '%s'?"),
2672 from_folder->name, to_folder->name);
2673 status = alertpanel_full(copy ? _("Copy folder"):_("Move folder"), buf,
2674 NULL, _("_No"), NULL, _("_Yes"), NULL, NULL,
2675 ALERTFOCUS_FIRST, TRUE, NULL, ALERT_QUESTION);
2676 g_free(buf);
2677
2678 if ((status & ~G_ALERTDISABLE) != G_ALERTALTERNATE)
2679 return;
2680 else if (status & G_ALERTDISABLE)
2681 prefs_common.warn_dnd = FALSE;
2682 }
2683
2684 buf = g_strdup_printf(copy ? _("Copying %s to %s..."):_("Moving %s to %s..."),
2685 from_folder->name, to_folder->name);
2686 STATUSBAR_PUSH(folderview->mainwin, buf);
2687 g_free(buf);
2688 summary_clear_all(folderview->summaryview);
2689 folderview->opened = NULL;
2690 folderview->selected = NULL;
2691 gtk_widget_set_sensitive(GTK_WIDGET(folderview->ctree), FALSE);
2692 inc_lock();
2693 main_window_cursor_wait(folderview->mainwin);
2694
2695 statusbar_verbosity_set(FALSE);
2696 folder_item_update_freeze();
2697 gtk_cmclist_freeze(GTK_CMCLIST(folderview->ctree));
2698 if ((status = folder_item_move_to(from_folder, to_folder, &new_folder, copy)) == F_MOVE_OK) {
2699 statusbar_verbosity_set(FALSE);
2700 main_window_cursor_normal(folderview->mainwin);
2701 STATUSBAR_POP(folderview->mainwin);
2702 folder_item_update_thaw();
2703 folder_item_update_recursive(new_folder, F_ITEM_UPDATE_MSGCNT);
2704
2705 folderview_sort_folders(folderview,
2706 gtk_cmctree_find_by_row_data(GTK_CMCTREE(folderview->ctree),
2707 NULL, to_folder), new_folder->folder);
2708 folderview_select(folderview, new_folder);
2709 gtk_cmclist_thaw(GTK_CMCLIST(folderview->ctree));
2710 } else {
2711 statusbar_verbosity_set(FALSE);
2712 main_window_cursor_normal(folderview->mainwin);
2713 STATUSBAR_POP(folderview->mainwin);
2714 gtk_cmclist_thaw(GTK_CMCLIST(folderview->ctree));
2715 folder_item_update_thaw();
2716 switch (status) {
2717 case F_MOVE_FAILED_DEST_IS_PARENT:
2718 alertpanel_error(_("Source and destination are the same."));
2719 break;
2720 case F_MOVE_FAILED_DEST_IS_CHILD:
2721 alertpanel_error(copy ? _("Can't copy a folder to one of its children."):
2722 _("Can't move a folder to one of its children."));
2723 break;
2724 case F_MOVE_FAILED_DEST_OUTSIDE_MAILBOX:
2725 alertpanel_error(_("A folder cannot be moved between different mailboxes."));
2726 break;
2727 default:
2728 alertpanel_error(copy ? _("Copy failed!"):_("Move failed!"));
2729 break;
2730 }
2731 }
2732 inc_unlock();
2733 gtk_widget_set_sensitive(GTK_WIDGET(folderview->ctree), TRUE);
2734 }
2735
2736 static gint folderview_clist_compare(GtkCMCList *clist,
2737 gconstpointer ptr1, gconstpointer ptr2)
2738 {
2739 FolderItem *item1 = ((GtkCMCListRow *)ptr1)->data;
2740 FolderItem *item2 = ((GtkCMCListRow *)ptr2)->data;
2741
2742 if (item1->order > 0 && item2->order > 0) // if we have an order item, use it
2743 {
2744 return item1->order - item2->order;
2745 }
2746
2747 // if only one folder has an order it comes first
2748 if (item1->order > 0)
2749 {
2750 return -1;
2751 }
2752 if (item2->order > 0)
2753 {
2754 return 1;
2755 }
2756
2757 if (!item1->name)
2758 return (item2->name != NULL);
2759 if (!item2->name)
2760 return -1;
2761
2762 return g_utf8_collate(item1->name, item2->name);
2763 }
2764
2765 static void folderview_processing_cb(GtkAction *action, gpointer data)
2766 {
2767 FolderView *folderview = (FolderView *)data;
2768 FolderItem *item;
2769 gchar *id, *title;
2770
2771 if (!folderview->selected) return;
2772
2773 item = folderview_get_selected_item(folderview);
2774 cm_return_if_fail(item != NULL);
2775 cm_return_if_fail(item->folder != NULL);
2776
2777 id = folder_item_get_identifier(item);
2778 title = g_strdup_printf (_("Processing configuration for folder %s"), id);
2779 g_free (id);
2780
2781 prefs_filtering_open(&item->prefs->processing, title,
2782 MANUAL_ANCHOR_PROCESSING, NULL, NULL, FALSE);
2783 g_free (title);
2784 }
2785
2786 void folderview_set_target_folder_color(GdkRGBA color_op)
2787 {
2788 GList *list;
2789 FolderView *folderview;
2790
2791 for (list = folderview_list; list != NULL; list = list->next) {
2792 folderview = (FolderView *)list->data;
2793 folderview->color_op = color_op;
2794 }
2795 }
2796
2797 static gchar *last_smallfont = NULL;
2798 static gchar *last_normalfont = NULL;
2799 static gchar *last_boldfont = NULL;
2800 static gboolean last_derive = 0;
2801
2802 void folderview_reinit_fonts(FolderView *folderview)
2803 {
2804 /* force reinit */
2805 g_free(last_smallfont);
2806 last_smallfont = NULL;
2807 g_free(last_normalfont);
2808 last_normalfont = NULL;
2809 g_free(last_boldfont);
2810 last_boldfont = NULL;
2811 }
2812
2813 void folderview_reflect_prefs(void)
2814 {
2815 gboolean update_font = FALSE;
2816 FolderView *folderview = mainwindow_get_mainwindow()->folderview;
2817 FolderItem *item = folderview_get_selected_item(folderview);
2818 GtkAdjustment *pos = gtk_scrolled_window_get_vadjustment(
2819 GTK_SCROLLED_WINDOW(folderview->scrolledwin));
2820 gint height = gtk_adjustment_get_value(pos);
2821
2822 folderview->color_new = prefs_common.color[COL_NEW];
2823 folderview->color_op = prefs_common.color[COL_TGT_FOLDER];
2824
2825 if (!last_smallfont || strcmp(last_smallfont, SMALL_FONT) ||
2826 !last_normalfont || strcmp(last_normalfont, NORMAL_FONT) ||
2827 !last_boldfont || strcmp(last_boldfont, BOLD_FONT) ||
2828 last_derive != prefs_common.derive_from_normal_font)
2829 update_font = TRUE;
2830
2831 if (!update_font)
2832 return;
2833
2834 g_free(last_smallfont);
2835 last_smallfont = g_strdup(SMALL_FONT);
2836 g_free(last_normalfont);
2837 last_normalfont = g_strdup(NORMAL_FONT);
2838 g_free(last_boldfont);
2839 last_boldfont = g_strdup(BOLD_FONT);
2840 last_derive = prefs_common.derive_from_normal_font;
2841
2842 folderview_set_fonts(folderview);
2843
2844 gtk_cmclist_freeze(GTK_CMCLIST(folderview->ctree));
2845 folderview_column_set_titles(folderview);
2846 folderview_set_all();
2847
2848 g_signal_handlers_block_by_func
2849 (G_OBJECT(folderview->ctree),
2850 G_CALLBACK(folderview_selected), folderview);
2851
2852 if (item) {
2853 GtkCMCTreeNode *node = gtk_cmctree_find_by_row_data(
2854 GTK_CMCTREE(folderview->ctree), NULL, item);
2855
2856 folderview_select(folderview, item);
2857 folderview->open_folder = FALSE;
2858 folderview->selected = node;
2859 }
2860
2861 g_signal_handlers_unblock_by_func
2862 (G_OBJECT(folderview->ctree),
2863 G_CALLBACK(folderview_selected), folderview);
2864
2865 pos = gtk_scrolled_window_get_vadjustment(
2866 GTK_SCROLLED_WINDOW(folderview->scrolledwin));
2867 gtk_adjustment_set_value(pos, height);
2868 gtk_cmclist_thaw(GTK_CMCLIST(folderview->ctree));
2869 }
2870
2871 static void drag_state_stop(FolderView *folderview)
2872 {
2873 if (folderview->drag_timer_id)
2874 g_source_remove(folderview->drag_timer_id);
2875 folderview->drag_timer_id = 0;
2876 folderview->drag_node = NULL;
2877 }
2878
2879 static gboolean folderview_defer_expand(FolderView *folderview)
2880 {
2881 if (folderview->drag_node) {
2882 folderview_recollapse_nodes(folderview, folderview->drag_node);
2883 if (folderview->drag_item->collapsed) {
2884 gtk_cmctree_expand(GTK_CMCTREE(folderview->ctree), folderview->drag_node);
2885 folderview->nodes_to_recollapse = g_slist_append
2886 (folderview->nodes_to_recollapse, folderview->drag_node);
2887 }
2888 }
2889 folderview->drag_item = NULL;
2890 folderview->drag_timer_id = 0;
2891 return FALSE;
2892 }
2893
2894 static void drag_state_start(FolderView *folderview, GtkCMCTreeNode *node, FolderItem *item)
2895 {
2896 /* the idea is that we call drag_state_start() whenever we want expansion to
2897 * start after 'prefs_common.hover_time' msecs. if we want to cancel expansion,
2898 * we need to call drag_state_stop() */
2899 drag_state_stop(folderview);
2900 /* request expansion */
2901 if (0 != (folderview->drag_timer_id = g_timeout_add
2902 (prefs_common.hover_timeout,
2903 (GSourceFunc)folderview_defer_expand,
2904 folderview))) {
2905 folderview->drag_node = node;
2906 folderview->drag_item = item;
2907 }
2908 }
2909 #ifndef GENERIC_UMPC
2910 static void folderview_start_drag(GtkWidget *widget, gint button, GdkEvent *event,
2911 FolderView *folderview)
2912 {
2913 GdkDragContext *context;
2914
2915 cm_return_if_fail(folderview != NULL);
2916 if (folderview->selected == NULL) return;
2917 if (folderview->nodes_to_recollapse)
2918 g_slist_free(folderview->nodes_to_recollapse);
2919 folderview->nodes_to_recollapse = NULL;
2920 context = gtk_drag_begin_with_coordinates(widget, folderview->target_list,
2921 GDK_ACTION_MOVE|GDK_ACTION_COPY|GDK_ACTION_DEFAULT, button, event,
2922 -1, -1);
2923 gtk_drag_set_icon_default(context);
2924 }
2925 #endif
2926 static void folderview_drag_data_get(GtkWidget *widget,
2927 GdkDragContext *drag_context,
2928 GtkSelectionData *selection_data,
2929 guint info,
2930 guint time,
2931 FolderView *folderview)
2932 {
2933 FolderItem *item;
2934 GList *sel;
2935 if (info == TARGET_DUMMY) {
2936 sel = GTK_CMCLIST(folderview->ctree)->selection;
2937 if (!sel)
2938 return;
2939
2940 item = gtk_cmctree_node_get_row_data
2941 (GTK_CMCTREE(folderview->ctree),
2942 GTK_CMCTREE_NODE(sel->data));
2943 if (item) {
2944 gchar *source = NULL;
2945 gchar *name = folder_item_get_identifier(item);
2946 source = g_strdup_printf ("FROM_OTHER_FOLDER%s", name);
2947 g_free(name);
2948 gtk_selection_data_set(selection_data,
2949 gtk_selection_data_get_target(selection_data), 8,
2950 source, strlen(source));
2951 }
2952 } else {
2953 g_warning("unknown info %d", info);
2954 }
2955 }
2956
2957 static gboolean folderview_update_folder(gpointer source, gpointer userdata)
2958 {
2959 FolderUpdateData *hookdata;
2960 FolderView *folderview;
2961 GtkWidget *ctree;
2962
2963 hookdata = source;
2964 folderview = (FolderView *) userdata;
2965 cm_return_val_if_fail(hookdata != NULL, FALSE);
2966 cm_return_val_if_fail(folderview != NULL, FALSE);
2967
2968 ctree = folderview->ctree;
2969 cm_return_val_if_fail(ctree != NULL, FALSE);
2970
2971 if (hookdata->update_flags & FOLDER_ADD_FOLDERITEM)
2972 folderview_create_folder_node(folderview, hookdata->item);
2973 else if (hookdata->update_flags & FOLDER_RENAME_FOLDERITEM) {
2974 GtkCMCTreeNode *node = gtk_cmctree_find_by_row_data(GTK_CMCTREE(ctree),
2975 NULL, folder_item_parent(hookdata->item));
2976 folderview_sort_folders(folderview, node, hookdata->folder);
2977 } else if (hookdata->update_flags & FOLDER_REMOVE_FOLDERITEM) {
2978 GtkCMCTreeNode *node;
2979
2980 node = gtk_cmctree_find_by_row_data(GTK_CMCTREE(ctree), NULL, hookdata->item);
2981 if (node != NULL) {
2982 gtk_cmctree_remove_node(GTK_CMCTREE(ctree), node);
2983 if (folderview->selected == node)
2984 folderview->selected = NULL;
2985 if (folderview->opened == node)
2986 folderview->opened = NULL;
2987 }
2988 } else if (hookdata->update_flags & FOLDER_MOVE_FOLDERITEM) {
2989 /* do nothing, it's done by the ADD and REMOVE) */
2990 } else if (hookdata->update_flags & (FOLDER_TREE_CHANGED | FOLDER_ADD_FOLDER | FOLDER_REMOVE_FOLDER))
2991 folderview_set(folderview);
2992
2993 return FALSE;
2994 }
2995
2996 static gboolean folderview_dnd_scroll_cb(gpointer data)
2997 {
2998 FolderView *folderview = (FolderView *)data;
2999 GtkAdjustment *pos = gtk_scrolled_window_get_vadjustment(
3000 GTK_SCROLLED_WINDOW(folderview->scrolledwin));
3001 gint new_val = (int)gtk_adjustment_get_value(pos) + folderview->scroll_value;
3002 gint max = (int)gtk_adjustment_get_upper(pos) -
3003 (int)gtk_adjustment_get_page_size(pos);
3004
3005 if (folderview->scroll_value == 0) {
3006 folderview->scroll_timeout_id = 0;
3007 return FALSE;
3008 }
3009
3010 if (folderview->scroll_value > 0 && new_val > max) {
3011 new_val = max;
3012 } else if (folderview->scroll_value < 0 && new_val < 0) {
3013 new_val = 0;
3014 }
3015 gtk_adjustment_set_value(pos, new_val);
3016
3017 return TRUE;
3018 }
3019
3020 static gboolean folderview_drag_motion_cb(GtkWidget *widget,
3021 GdkDragContext *context,
3022 gint x,
3023 gint y,
3024 guint time,
3025 FolderView *folderview)
3026 {
3027 gint row, column;
3028 FolderItem *item = NULL, *src_item = NULL;
3029 GtkCMCTreeNode *node = NULL;
3030 gboolean acceptable = FALSE;
3031 GtkAdjustment *pos = gtk_scrolled_window_get_vadjustment(
3032 GTK_SCROLLED_WINDOW(folderview->scrolledwin));
3033 int height = (int)gtk_adjustment_get_page_size(pos);
3034 int total_height = (int)gtk_adjustment_get_upper(pos);
3035 int vpos = (int)gtk_adjustment_get_value(pos);
3036 int offset = prefs_common.show_col_headers ? 24:0;
3037 int dist;
3038
3039 if (gtk_cmclist_get_selection_info
3040 (GTK_CMCLIST(widget), x - offset, y - offset, &row, &column)) {
3041 GtkWidget *srcwidget;
3042
3043 if (y > height - (48 - offset) && height + vpos < total_height) {
3044 dist = -(height - (48 - offset) - y);
3045 folderview->scroll_value = 1.41f * (1+(dist / 6));
3046 } else if (y < 72 - (24 - offset) && y >= 0) {
3047 dist = 72 - (24 - offset) - y;
3048 folderview->scroll_value = -1.41f * (1+(dist / 6));
3049 } else {
3050 folderview->scroll_value = 0;
3051 }
3052 if (folderview->scroll_value != 0 && folderview->scroll_timeout_id == 0) {
3053 folderview->scroll_timeout_id =
3054 g_timeout_add(30, folderview_dnd_scroll_cb,
3055 folderview);
3056 }
3057
3058 node = gtk_cmctree_node_nth(GTK_CMCTREE(widget), row);
3059 item = gtk_cmctree_node_get_row_data(GTK_CMCTREE(widget), node);
3060 src_item = folderview->summaryview->folder_item;
3061
3062 srcwidget = gtk_drag_get_source_widget(context);
3063 if (srcwidget == summary_get_main_widget(folderview->summaryview)) {
3064 /* comes from summaryview */
3065 /* we are copying messages, so only accept folder items that are not
3066 the source item, are no root items and can copy messages */
3067 if (item && item->folder && folder_item_parent(item) != NULL && src_item &&
3068 src_item != item && FOLDER_CLASS(item->folder)->copy_msg != NULL &&
3069 FOLDER_TYPE(item->folder) != F_UNKNOWN)
3070 acceptable = TRUE;
3071 } else if (srcwidget == folderview->ctree) {
3072 /* comes from folderview */
3073 /* we are moving folder items, only accept folders that are not
3074 the source items and can copy messages and create folder items */
3075 if (item && item->folder && src_item && src_item != item &&
3076 FOLDER_CLASS(item->folder)->copy_msg != NULL &&
3077 FOLDER_CLASS(item->folder)->create_folder != NULL &&
3078 ((FOLDER_TYPE(item->folder) != F_UNKNOWN && FOLDER_TYPE(src_item->folder) != F_UNKNOWN)
3079 || item->folder == src_item->folder))
3080 acceptable = TRUE;
3081 } else {
3082 /* comes from another app */
3083 /* we are adding messages, so only accept folder items that are
3084 no root items and can copy messages */
3085 if (item && item->folder && folder_item_parent(item) != NULL
3086 && FOLDER_CLASS(item->folder)->add_msg != NULL &&
3087 FOLDER_TYPE(item->folder) != F_UNKNOWN)
3088 acceptable = TRUE;
3089 }
3090 }
3091
3092 if (acceptable || (src_item && src_item == item))
3093 drag_state_start(folderview, node, item);
3094
3095 if (acceptable) {
3096 g_signal_handlers_block_by_func
3097 (G_OBJECT(widget),
3098 G_CALLBACK(folderview_selected), folderview);
3099 gtk_cmctree_select(GTK_CMCTREE(widget), node);
3100 g_signal_handlers_unblock_by_func
3101 (G_OBJECT(widget),
3102 G_CALLBACK(folderview_selected), folderview);
3103 gdk_drag_status(context,
3104 (gdk_drag_context_get_actions(context) == GDK_ACTION_COPY ?
3105 GDK_ACTION_COPY : GDK_ACTION_MOVE) , time);
3106 } else {
3107 if (folderview->opened)
3108 gtk_cmctree_select(GTK_CMCTREE(widget), folderview->opened);
3109 gdk_drag_status(context, 0, time);
3110 }
3111
3112 return acceptable;
3113 }
3114
3115 static void folderview_drag_leave_cb(GtkWidget *widget,
3116 GdkDragContext *context,
3117 guint time,
3118 FolderView *folderview)
3119 {
3120 drag_state_stop(folderview);
3121 folderview->scroll_value = 0;
3122 gtk_cmctree_select(GTK_CMCTREE(widget), folderview->opened);
3123 }
3124
3125 static void free_info (gpointer stuff, gpointer data)
3126 {
3127 g_free(stuff);
3128 }
3129
3130 void folderview_finish_dnd(const gchar *data, GdkDragContext *drag_context,
3131 guint time, FolderItem *item)
3132 {
3133 GList *list, *tmp;
3134 GSList *msglist = NULL;
3135 list = uri_list_extract_filenames(data);
3136 if (!(item && item->folder && folder_item_parent(item) != NULL
3137 && FOLDER_CLASS(item->folder)->add_msg != NULL))
3138 {
3139 gtk_drag_finish(drag_context, FALSE, FALSE, time);
3140 debug_print("item doesn't fit\n");
3141 return;
3142 }
3143 if (!list) {
3144 gtk_drag_finish(drag_context, FALSE, FALSE, time);
3145 debug_print("list is empty\n");
3146 return;
3147 }
3148 for (tmp = list; tmp != NULL; tmp = tmp->next) {
3149 MsgFileInfo *info = NULL;
3150
3151 if (file_is_email((gchar *)tmp->data)) {
3152 info = g_new0(MsgFileInfo, 1);
3153 info->msginfo = NULL;
3154 info->file = (gchar *)tmp->data;
3155 msglist = g_slist_prepend(msglist, info);
3156 debug_print("file is a mail\n");
3157 } else {
3158 debug_print("file isn't a mail\n");
3159 }
3160 }
3161 if (msglist) {
3162 msglist = g_slist_reverse(msglist);
3163 folder_item_add_msgs(item, msglist, FALSE);
3164 g_slist_foreach(msglist, free_info, NULL);
3165 g_slist_free(msglist);
3166 gtk_drag_finish(drag_context, TRUE, FALSE, time);
3167 } else {
3168 gtk_drag_finish(drag_context, FALSE, FALSE, time);
3169 }
3170 list_free_strings_full(list);
3171 }
3172
3173 static void folderview_drag_received_cb(GtkWidget *widget,
3174 GdkDragContext *drag_context,
3175 gint x,
3176 gint y,
3177 GtkSelectionData *data,
3178 guint info,
3179 guint time,
3180 FolderView *folderview)
3181 {
3182 gint row, column;
3183 FolderItem *item = NULL, *src_item;
3184 GtkCMCTreeNode *node;
3185 int offset = prefs_common.show_col_headers ? 24:0;
3186
3187 folderview->scroll_value = 0;
3188
3189 if (info == TARGET_DUMMY) {
3190 drag_state_stop(folderview);
3191 const gchar *ddata = (const gchar *)gtk_selection_data_get_data(data);
3192 if ((gchar *)strstr(ddata, "FROM_OTHER_FOLDER") != ddata) {
3193 /* comes from summaryview */
3194 if (gtk_cmclist_get_selection_info
3195 (GTK_CMCLIST(widget), x - offset, y - offset, &row, &column) == 0)
3196 return;
3197
3198 node = gtk_cmctree_node_nth(GTK_CMCTREE(widget), row);
3199 item = gtk_cmctree_node_get_row_data(GTK_CMCTREE(widget), node);
3200 src_item = folderview->summaryview->folder_item;
3201
3202 if (item && item->no_select) {
3203 alertpanel_error(_("The destination folder can only be used to "
3204 "store subfolders."));
3205 return;
3206 }
3207 /* re-check (due to acceptable possibly set for folder moves */
3208 if (!(item && item->folder && item->path && !item->no_select &&
3209 src_item && src_item != item && FOLDER_CLASS(item->folder)->copy_msg != NULL)) {
3210 return;
3211 }
3212
3213 switch (gdk_drag_context_get_selected_action(drag_context)) {
3214 case GDK_ACTION_COPY:
3215 summary_copy_selected_to(folderview->summaryview, item);
3216 gtk_drag_finish(drag_context, TRUE, FALSE, time);
3217 break;
3218 case GDK_ACTION_MOVE:
3219 case GDK_ACTION_DEFAULT:
3220 default:
3221 if (FOLDER_CLASS(src_item->folder)->remove_msg == NULL)
3222 summary_copy_selected_to(folderview->summaryview, item);
3223 else
3224 summary_move_selected_to(folderview->summaryview, item);
3225 gtk_drag_finish(drag_context, TRUE, TRUE, time);
3226 }
3227 } else {
3228 /* comes from folderview */
3229 char *source;
3230 gboolean folder_is_normal = TRUE;
3231 gboolean copy = (GDK_ACTION_COPY ==
3232 gdk_drag_context_get_selected_action(drag_context));
3233
3234 source = (char *)gtk_selection_data_get_data(data) + 17;
3235 if (gtk_cmclist_get_selection_info
3236 (GTK_CMCLIST(widget), x - offset, y - offset, &row, &column) == 0
3237 || *source == 0) {
3238 gtk_drag_finish(drag_context, FALSE, FALSE, time);
3239 return;
3240 }
3241 node = gtk_cmctree_node_nth(GTK_CMCTREE(widget), row);
3242 item = gtk_cmctree_node_get_row_data(GTK_CMCTREE(widget), node);
3243 src_item = folder_find_item_from_identifier(source);
3244
3245 folder_is_normal =
3246 src_item != NULL &&
3247 src_item->stype == F_NORMAL &&
3248 !folder_has_parent_of_type(src_item, F_OUTBOX) &&
3249 !folder_has_parent_of_type(src_item, F_DRAFT) &&
3250 !folder_has_parent_of_type(src_item, F_QUEUE) &&
3251 !folder_has_parent_of_type(src_item, F_TRASH);
3252 if (!item || !src_item || !folder_is_normal) {
3253 gtk_drag_finish(drag_context, FALSE, FALSE, time);
3254 return;
3255 }
3256
3257 folderview_move_folder(folderview, src_item, item, copy);
3258 gtk_drag_finish(drag_context, TRUE, TRUE, time);
3259 }
3260 folderview->nodes_to_recollapse = NULL;
3261 } else if (info == TARGET_MAIL_URI_LIST) {
3262 if (gtk_cmclist_get_selection_info
3263 (GTK_CMCLIST(widget), x - offset, y - offset, &row, &column) == 0)
3264 return;
3265
3266 node = gtk_cmctree_node_nth(GTK_CMCTREE(widget), row);
3267 if (!node) {
3268 gtk_drag_finish(drag_context, FALSE, FALSE, time);
3269 debug_print("no node\n");
3270 return;
3271 }
3272 item = gtk_cmctree_node_get_row_data(GTK_CMCTREE(widget), node);
3273 if (!item) {
3274 gtk_drag_finish(drag_context, FALSE, FALSE, time);
3275 debug_print("no item\n");
3276 return;
3277 }
3278 folderview_finish_dnd(gtk_selection_data_get_data(data),
3279 drag_context, time, item);
3280 }
3281 }
3282
3283 static void folderview_drag_end_cb(GtkWidget *widget,
3284 GdkDragContext *drag_context,
3285 FolderView *folderview)
3286 {
3287 drag_state_stop(folderview);
3288 folderview->scroll_value = 0;
3289 g_slist_free(folderview->nodes_to_recollapse);
3290 folderview->nodes_to_recollapse = NULL;
3291 }
3292
3293 void folderview_register_popup(FolderViewPopup *fpopup)
3294 {
3295 GList *folderviews;
3296
3297 for (folderviews = folderview_list; folderviews != NULL; folderviews = g_list_next(folderviews)) {
3298 FolderView *folderview = folderviews->data;
3299 GtkActionGroup *factory;
3300
3301 factory = create_action_group(folderview, fpopup);
3302 g_hash_table_insert(folderview->popups, fpopup->klass, factory);
3303 }
3304 g_hash_table_insert(folderview_popups, fpopup->klass, fpopup);
3305 }
3306
3307 void folderview_unregister_popup(FolderViewPopup *fpopup)
3308 {
3309 GList *folderviews;
3310
3311
3312 for (folderviews = folderview_list; folderviews != NULL; folderviews = g_list_next(folderviews)) {
3313 FolderView *folderview = folderviews->data;
3314
3315 g_hash_table_remove(folderview->popups, fpopup->klass);
3316 }
3317 g_hash_table_remove(folderview_popups, fpopup->klass);
3318 }
3319
3320 void folderview_remove_item(FolderView *folderview, FolderItem *item)
3321 {
3322 g_return_if_fail(folderview != NULL);
3323 g_return_if_fail(item != NULL);
3324
3325 GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
3326 g_return_if_fail(ctree != NULL);
3327
3328 GtkCMCTreeNode *node =
3329 gtk_cmctree_find_by_row_data(ctree, NULL, item);
3330 g_return_if_fail(node != NULL);
3331
3332 gtk_cmctree_remove_node(ctree, node);
3333 }
3334
3335 void folderview_freeze(FolderView *folderview)
3336 {
3337 if (folderview)
3338 gtk_cmclist_freeze(GTK_CMCLIST(folderview->ctree));
3339 }
3340
3341 void folderview_thaw(FolderView *folderview)
3342 {
3343 if (folderview)
3344 gtk_cmclist_thaw(GTK_CMCLIST(folderview->ctree));
3345 }
3346
3347 void folderview_grab_focus(FolderView *folderview)
3348 {
3349 if (folderview)
3350 gtk_widget_grab_focus(folderview->ctree);
3351 }
3352
3353 static void folderview_header_set_displayed_columns_cb(GtkAction *gaction,
3354 gpointer data)
3355 {
3356 prefs_folder_column_open();
3357 }
3358
3359 static gboolean folderview_header_button_pressed(GtkWidget *widget,
3360 GdkEvent *_event,
3361 gpointer user_data)
3362 {
3363 GdkEventButton *event = (GdkEventButton *)_event;
3364 FolderView *folderview = (FolderView *)user_data;
3365
3366 cm_return_val_if_fail(folderview != NULL, FALSE);
3367
3368 /* Only handle single button presses. */
3369 if (event->type == GDK_2BUTTON_PRESS ||
3370 event->type == GDK_3BUTTON_PRESS)
3371 return FALSE;
3372
3373 /* Handle right-click for context menu */
3374 if (event->button == 3) {
3375 gtk_menu_popup_at_pointer(GTK_MENU(folderview->headerpopupmenu), NULL);
3376 return TRUE;
3377 }
3378
3379 return FALSE;
3380 }