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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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 update_tree_cb(FolderView *folderview, guint action, GtkWidget *widget);
46 static void download_cb(FolderView *folderview, guint action, GtkWidget *widget);
47 static void sync_cb(FolderView *folderview, guint action, GtkWidget *widget);
49 static GtkItemFactoryEntry news_popup_entries[] =
51 {N_("/_Subscribe to newsgroup..."), NULL, subscribe_newsgroup_cb, 0, NULL},
52 {N_("/_Unsubscribe newsgroup"), NULL, unsubscribe_newsgroup_cb, 0, NULL},
53 {N_("/---"), NULL, NULL, 0, "<Separator>"},
54 {N_("/Synchronise"), NULL, sync_cb, 0, NULL},
55 {N_("/Down_load messages"), NULL, download_cb, 0, NULL},
56 {N_("/---"), NULL, NULL, 0, "<Separator>"},
57 {N_("/_Check for new messages"), NULL, update_tree_cb, 0, NULL},
58 {N_("/---"), NULL, NULL, 0, "<Separator>"},
61 static void set_sensitivity(GtkItemFactory *factory, FolderItem *item);
63 static FolderViewPopup news_popup =
71 void news_gtk_init(void)
75 n_entries = sizeof(news_popup_entries) /
76 sizeof(news_popup_entries[0]);
77 for (i = 0; i < n_entries; i++)
78 news_popup.entries = g_slist_append(news_popup.entries, &news_popup_entries[i]);
80 folderview_register_popup(&news_popup);
83 static void set_sensitivity(GtkItemFactory *factory, FolderItem *item)
85 #define SET_SENS(name, sens) \
86 menu_set_sensitive(factory, name, sens)
88 SET_SENS("/Subscribe to newsgroup...", folder_item_parent(item) == NULL);
89 SET_SENS("/Unsubscribe newsgroup", folder_item_parent(item) != NULL);
90 SET_SENS("/Check for new messages", folder_item_parent(item) == NULL);
95 static void subscribe_newsgroup_cb(FolderView *folderview, guint action, GtkWidget *widget)
97 GtkCTree *ctree = GTK_CTREE(folderview->ctree);
98 GtkCTreeNode *servernode, *node;
101 FolderItem *rootitem;
107 if (!folderview->selected) return;
109 item = gtk_ctree_node_get_row_data(ctree, folderview->selected);
110 g_return_if_fail(item != NULL);
111 folder = item->folder;
112 g_return_if_fail(folder != NULL);
113 g_return_if_fail(FOLDER_TYPE(folder) == F_NEWS);
114 g_return_if_fail(folder->account != NULL);
116 if (GTK_CTREE_ROW(folderview->selected)->parent != NULL)
117 servernode = GTK_CTREE_ROW(folderview->selected)->parent;
119 servernode = folderview->selected;
121 rootitem = gtk_ctree_node_get_row_data(ctree, servernode);
123 new_subscr = grouplist_dialog(folder);
125 /* remove unsubscribed newsgroups */
126 for (gnode = folder->node->children; gnode != NULL; ) {
127 GNode *next = gnode->next;
129 item = FOLDER_ITEM(gnode->data);
130 if (g_slist_find_custom(new_subscr, item->path,
131 (GCompareFunc)g_ascii_strcasecmp) != NULL) {
136 node = gtk_ctree_find_by_row_data(ctree, servernode, item);
142 if (folderview->opened == node) {
143 summary_clear_all(folderview->summaryview);
144 folderview->opened = NULL;
147 gtk_ctree_remove_node(ctree, node);
148 folder_item_remove(item);
153 gtk_clist_freeze(GTK_CLIST(ctree));
155 /* add subscribed newsgroups */
156 for (cur = new_subscr; cur != NULL; cur = cur->next) {
157 gchar *name = (gchar *)cur->data;
158 FolderUpdateData hookdata;
160 if (folder_find_child_item_by_name(rootitem, name) != NULL)
163 newitem = folder_item_new(folder, name, name);
164 folder_item_append(rootitem, newitem);
166 hookdata.folder = newitem->folder;
167 hookdata.update_flags = FOLDER_TREE_CHANGED | FOLDER_ADD_FOLDERITEM;
168 hookdata.item = newitem;
169 hooks_invoke(FOLDER_UPDATE_HOOKLIST, &hookdata);
172 gtk_clist_thaw(GTK_CLIST(ctree));
174 slist_free_strings(new_subscr);
175 g_slist_free(new_subscr);
180 static void unsubscribe_newsgroup_cb(FolderView *folderview, guint action,
183 GtkCTree *ctree = GTK_CTREE(folderview->ctree);
190 if (!folderview->selected) return;
192 item = gtk_ctree_node_get_row_data(ctree, folderview->selected);
193 g_return_if_fail(item != NULL);
194 g_return_if_fail(item->folder != NULL);
195 g_return_if_fail(FOLDER_TYPE(item->folder) == F_NEWS);
196 g_return_if_fail(item->folder->account != NULL);
198 old_id = folder_item_get_identifier(item);
200 name = trim_string(item->path, 32);
201 message = g_strdup_printf(_("Really unsubscribe newsgroup '%s'?"), name);
202 avalue = alertpanel_full(_("Unsubscribe newsgroup"), message,
203 GTK_STOCK_YES, GTK_STOCK_NO, NULL, FALSE,
204 NULL, ALERT_WARNING, G_ALERTALTERNATE);
207 if (avalue != G_ALERTDEFAULT) return;
209 if (folderview->opened == folderview->selected) {
210 summary_clear_all(folderview->summaryview);
211 folderview->opened = NULL;
214 folder_item_remove(item);
217 prefs_filtering_delete_path(old_id);
221 static void update_tree_cb(FolderView *folderview, guint action,
226 item = folderview_get_selected_item(folderview);
227 g_return_if_fail(item != NULL);
229 summary_show(folderview->summaryview, NULL);
231 g_return_if_fail(item->folder != NULL);
233 folderview_check_new(item->folder);
236 static void sync_cb(FolderView *folderview, guint action,
241 item = folderview_get_selected_item(folderview);
242 g_return_if_fail(item != NULL);
243 folder_synchronise(item->folder);
246 void news_gtk_synchronise(FolderItem *item)
248 MainWindow *mainwin = mainwindow_get_mainwindow();
249 FolderView *folderview = mainwin->folderview;
251 g_return_if_fail(item != NULL);
252 g_return_if_fail(item->folder != NULL);
254 main_window_cursor_wait(mainwin);
256 main_window_lock(mainwin);
257 gtk_widget_set_sensitive(folderview->ctree, FALSE);
258 main_window_progress_on(mainwin);
260 if (folder_item_fetch_all_msg(item) < 0) {
263 name = trim_string(item->name, 32);
264 alertpanel_error(_("Error occurred while downloading messages in '%s'."), name);
267 folder_set_ui_func(item->folder, NULL, NULL);
268 main_window_progress_off(mainwin);
269 gtk_widget_set_sensitive(folderview->ctree, TRUE);
270 main_window_unlock(mainwin);
272 main_window_cursor_normal(mainwin);
275 static void download_cb(FolderView *folderview, guint action,
278 GtkCTree *ctree = GTK_CTREE(folderview->ctree);
281 if (!folderview->selected) return;
283 item = gtk_ctree_node_get_row_data(ctree, folderview->selected);
284 news_gtk_synchronise(item);