2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2004 Hiroyuki Yamamoto & the Sylpheed-Claws Team
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
27 #include <glib/gi18n.h>
33 #include "folderview.h"
36 #include "alertpanel.h"
37 #include "grouplistdialog.h"
38 #include "prefs_common.h"
40 #include "common/hooks.h"
43 static void subscribe_newsgroup_cb(FolderView *folderview, guint action, GtkWidget *widget);
44 static void unsubscribe_newsgroup_cb(FolderView *folderview, guint action, GtkWidget *widget);
45 static void news_settings_cb(FolderView *folderview, guint action, GtkWidget *widget);
46 static void remove_news_server_cb(FolderView *folderview, guint action, GtkWidget *widget);
47 static void update_tree_cb(FolderView *folderview, guint action, GtkWidget *widget);
48 static void download_cb(FolderView *folderview, guint action, GtkWidget *widget);
49 static void sync_cb(FolderView *folderview, guint action, GtkWidget *widget);
51 static GtkItemFactoryEntry news_popup_entries[] =
53 {N_("/_Subscribe to newsgroup..."), NULL, subscribe_newsgroup_cb, 0, NULL},
54 {N_("/_Unsubscribe newsgroup"), NULL, unsubscribe_newsgroup_cb, 0, NULL},
55 {N_("/---"), NULL, NULL, 0, "<Separator>"},
56 {N_("/Synchronise"), NULL, sync_cb, 0, NULL},
57 {N_("/Down_load messages"), NULL, download_cb, 0, NULL},
58 {N_("/---"), NULL, NULL, 0, "<Separator>"},
59 {N_("/_Check for new messages"), NULL, update_tree_cb, 0, NULL},
60 {N_("/---"), NULL, NULL, 0, "<Separator>"},
61 {N_("/News _account settings"), NULL, news_settings_cb, 0, NULL},
62 {N_("/Remove _news account"), NULL, remove_news_server_cb, 0, NULL},
63 {N_("/---"), NULL, NULL, 0, "<Separator>"},
66 static void set_sensitivity(GtkItemFactory *factory, FolderItem *item);
68 static FolderViewPopup news_popup =
76 gboolean news_gtk_should_override(void)
78 static time_t overridden_yes = 0;
79 static time_t overridden_no = 0;
80 gboolean answer = TRUE;
82 if (prefs_common.work_offline) {
83 if (time(NULL) - overridden_yes < 600)
85 else if (time(NULL) - overridden_no < 3)
88 answer = (alertpanel(_("Offline warning"),
89 _("You're working offline. Override during 10 minutes?"),
90 GTK_STOCK_YES, GTK_STOCK_NO, NULL) == G_ALERTDEFAULT);
93 overridden_yes = time(NULL);
95 overridden_no = time(NULL);
100 void news_gtk_init(void)
104 n_entries = sizeof(news_popup_entries) /
105 sizeof(news_popup_entries[0]);
106 for (i = 0; i < n_entries; i++)
107 news_popup.entries = g_slist_append(news_popup.entries, &news_popup_entries[i]);
109 folderview_register_popup(&news_popup);
112 static void set_sensitivity(GtkItemFactory *factory, FolderItem *item)
114 #define SET_SENS(name, sens) \
115 menu_set_sensitive(factory, name, sens)
117 SET_SENS("/Subscribe to newsgroup...", folder_item_parent(item) == NULL);
118 SET_SENS("/Unsubscribe newsgroup", folder_item_parent(item) != NULL);
119 SET_SENS("/Remove news account", folder_item_parent(item) == NULL);
121 SET_SENS("/Check for new messages", folder_item_parent(item) == NULL);
126 static void subscribe_newsgroup_cb(FolderView *folderview, guint action, GtkWidget *widget)
128 GtkCTree *ctree = GTK_CTREE(folderview->ctree);
129 GtkCTreeNode *servernode, *node;
132 FolderItem *rootitem;
138 if (!folderview->selected) return;
140 item = gtk_ctree_node_get_row_data(ctree, folderview->selected);
141 g_return_if_fail(item != NULL);
142 folder = item->folder;
143 g_return_if_fail(folder != NULL);
144 g_return_if_fail(FOLDER_TYPE(folder) == F_NEWS);
145 g_return_if_fail(folder->account != NULL);
147 if (GTK_CTREE_ROW(folderview->selected)->parent != NULL)
148 servernode = GTK_CTREE_ROW(folderview->selected)->parent;
150 servernode = folderview->selected;
152 rootitem = gtk_ctree_node_get_row_data(ctree, servernode);
154 new_subscr = grouplist_dialog(folder);
156 /* remove unsubscribed newsgroups */
157 for (gnode = folder->node->children; gnode != NULL; ) {
158 GNode *next = gnode->next;
160 item = FOLDER_ITEM(gnode->data);
161 if (g_slist_find_custom(new_subscr, item->path,
162 (GCompareFunc)g_ascii_strcasecmp) != NULL) {
167 node = gtk_ctree_find_by_row_data(ctree, servernode, item);
173 if (folderview->opened == node) {
174 summary_clear_all(folderview->summaryview);
175 folderview->opened = NULL;
178 gtk_ctree_remove_node(ctree, node);
179 folder_item_remove(item);
184 gtk_clist_freeze(GTK_CLIST(ctree));
186 /* add subscribed newsgroups */
187 for (cur = new_subscr; cur != NULL; cur = cur->next) {
188 gchar *name = (gchar *)cur->data;
189 FolderUpdateData hookdata;
191 if (folder_find_child_item_by_name(rootitem, name) != NULL)
194 newitem = folder_item_new(folder, name, name);
195 folder_item_append(rootitem, newitem);
197 hookdata.folder = newitem->folder;
198 hookdata.update_flags = FOLDER_TREE_CHANGED | FOLDER_ADD_FOLDERITEM;
199 hookdata.item = newitem;
200 hooks_invoke(FOLDER_UPDATE_HOOKLIST, &hookdata);
203 gtk_clist_thaw(GTK_CLIST(ctree));
205 slist_free_strings(new_subscr);
206 g_slist_free(new_subscr);
211 static void unsubscribe_newsgroup_cb(FolderView *folderview, guint action,
214 GtkCTree *ctree = GTK_CTREE(folderview->ctree);
221 if (!folderview->selected) return;
223 item = gtk_ctree_node_get_row_data(ctree, folderview->selected);
224 g_return_if_fail(item != NULL);
225 g_return_if_fail(item->folder != NULL);
226 g_return_if_fail(FOLDER_TYPE(item->folder) == F_NEWS);
227 g_return_if_fail(item->folder->account != NULL);
229 old_id = folder_item_get_identifier(item);
231 name = trim_string(item->path, 32);
232 message = g_strdup_printf(_("Really unsubscribe newsgroup '%s'?"), name);
233 avalue = alertpanel_full(_("Unsubscribe newsgroup"), message,
234 GTK_STOCK_YES, GTK_STOCK_NO, NULL, FALSE,
235 NULL, ALERT_WARNING, G_ALERTALTERNATE);
238 if (avalue != G_ALERTDEFAULT) return;
240 if (folderview->opened == folderview->selected) {
241 summary_clear_all(folderview->summaryview);
242 folderview->opened = NULL;
245 folder_item_remove(item);
248 prefs_filtering_delete_path(old_id);
252 static void news_settings_cb(FolderView *folderview, guint action, GtkWidget *widget)
256 item = folderview_get_selected_item(folderview);
260 account_open(item->folder->account);
263 static void remove_news_server_cb(FolderView *folderview, guint action,
266 GtkCTree *ctree = GTK_CTREE(folderview->ctree);
268 PrefsAccount *account;
273 if (!folderview->selected) return;
275 item = gtk_ctree_node_get_row_data(ctree, folderview->selected);
276 g_return_if_fail(item != NULL);
277 g_return_if_fail(item->folder != NULL);
278 g_return_if_fail(FOLDER_TYPE(item->folder) == F_NEWS);
279 g_return_if_fail(item->folder->account != NULL);
281 name = trim_string(item->folder->name, 32);
282 message = g_strdup_printf(_("Really delete news account '%s'?"), name);
283 avalue = alertpanel_full(_("Delete news account"), message,
284 GTK_STOCK_YES, GTK_STOCK_NO, NULL, FALSE,
285 NULL, ALERT_WARNING, G_ALERTALTERNATE);
289 if (avalue != G_ALERTDEFAULT) return;
291 if (folderview->opened == folderview->selected ||
292 gtk_ctree_is_ancestor(ctree,
293 folderview->selected,
294 folderview->opened)) {
295 summary_clear_all(folderview->summaryview);
296 folderview->opened = NULL;
299 account = item->folder->account;
300 folderview_unselect(folderview);
301 summary_clear_all(folderview->summaryview);
302 folder_destroy(item->folder);
303 account_destroy(account);
305 main_window_reflect_prefs_all();
309 static void update_tree_cb(FolderView *folderview, guint action,
314 item = folderview_get_selected_item(folderview);
315 g_return_if_fail(item != NULL);
317 summary_show(folderview->summaryview, NULL);
319 g_return_if_fail(item->folder != NULL);
321 folderview_check_new(item->folder);
324 static void sync_cb(FolderView *folderview, guint action,
329 item = folderview_get_selected_item(folderview);
330 g_return_if_fail(item != NULL);
331 folder_synchronise(item->folder);
334 void news_gtk_synchronise(FolderItem *item)
336 MainWindow *mainwin = mainwindow_get_mainwindow();
337 FolderView *folderview = mainwin->folderview;
339 g_return_if_fail(item != NULL);
340 g_return_if_fail(item->folder != NULL);
342 main_window_cursor_wait(mainwin);
344 main_window_lock(mainwin);
345 gtk_widget_set_sensitive(folderview->ctree, FALSE);
346 main_window_progress_on(mainwin);
348 if (folder_item_fetch_all_msg(item) < 0) {
351 name = trim_string(item->name, 32);
352 alertpanel_error(_("Error occurred while downloading messages in '%s'."), name);
355 folder_set_ui_func(item->folder, NULL, NULL);
356 main_window_progress_off(mainwin);
357 gtk_widget_set_sensitive(folderview->ctree, TRUE);
358 main_window_unlock(mainwin);
360 main_window_cursor_normal(mainwin);
363 static void download_cb(FolderView *folderview, guint action,
366 GtkCTree *ctree = GTK_CTREE(folderview->ctree);
369 if (!folderview->selected) return;
371 item = gtk_ctree_node_get_row_data(ctree, folderview->selected);
372 news_gtk_synchronise(item);