src/grouplistdialog.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2012 Hiroyuki Yamamoto and the Claws Mail team
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  17  *
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #include "claws-features.h"
  23 #endif
  24
  25 #include "defs.h"
  26
  27 #include <glib.h>
  28 #include <glib/gi18n.h>
  29 #include <gdk/gdkkeysyms.h>
  30 #include <gtk/gtk.h>
  31 #include <string.h>
  32
  33 #include "grouplistdialog.h"
  34 #include "mainwindow.h"
  35 #include "manage_window.h"
  36 #include "gtkutils.h"
  37 #include "utils.h"
  38 #include "news.h"
  39 #include "folder.h"
  40 #include "alertpanel.h"
  41 #include "recv.h"
  42 #include "socket.h"
  43 #include "prefs_common.h"
  44
  45 #define GROUPLIST_DIALOG_WIDTH          450
  46 #define GROUPLIST_DIALOG_HEIGHT         400
  47 #define GROUPLIST_COL_NAME_WIDTH        250
  48
  49 static gboolean ack;
  50 static gboolean locked;
  51
  52 static GtkWidget *dialog;
  53 static GtkWidget *entry;
  54 static GtkWidget *ctree;
  55 static GtkWidget *status_label;
  56 static GtkWidget *ok_button;
  57 static GSList *group_list;
  58 static Folder *news_folder;
  59
  60 static GSList *subscribed;
  61
  62 static void grouplist_dialog_create     (void);
  63 static void grouplist_dialog_set_list   (const gchar    *pattern,
  64                                          gboolean        refresh);
  65 static void grouplist_search            (void);
  66 static void grouplist_clear             (void);
  67 static gboolean grouplist_recv_func     (SockInfo       *sock,
  68                                          gint            count,
  69                                          gint            read_bytes,
  70                                          gpointer        data);
  71 static void grouplist_size_allocate     (GtkWidget *widget,
  72                                          GtkAllocation *allocation);
  73
  74 static gint window_deleted      (GtkWidget      *widget,
  75                                  GdkEventAny    *event,
  76                                  gpointer        data);
  77 static void ok_clicked          (GtkWidget      *widget,
  78                                  gpointer        data);
  79 static void cancel_clicked      (GtkWidget      *widget,
  80                                  gpointer        data);
  81 static void refresh_clicked     (GtkWidget      *widget,
  82                                  gpointer        data);
  83 static gboolean key_pressed     (GtkWidget      *widget,
  84                                  GdkEventKey    *event,
  85                                  gpointer        data);
  86 static gboolean button_press_cb (GtkCMCTree     *ctree,
  87                                  GdkEventButton *button,
  88                                  gpointer        data);
  89 static void entry_activated     (GtkEditable    *editable);
  90 static void search_clicked      (GtkWidget      *widget,
  91                                  gpointer        data);
  92
  93 GSList *grouplist_dialog(Folder *folder)
  94 {
  95         GNode *node;
  96         FolderItem *item;
  97
  98         if (dialog && gtk_widget_get_visible(dialog)) return NULL;
  99
 100         if (!dialog)
 101                 grouplist_dialog_create();
 102
 103         news_folder = folder;
 104
 105         gtk_widget_show(dialog);
 106         gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
 107         manage_window_set_transient(GTK_WINDOW(dialog));
 108         gtk_widget_grab_focus(ok_button);
 109         gtk_widget_grab_focus(ctree);
 110         GTK_EVENTS_FLUSH();
 111
 112         subscribed = NULL;
 113         for (node = folder->node->children; node != NULL; node = node->next) {
 114                 item = FOLDER_ITEM(node->data);
 115                 subscribed = g_slist_append(subscribed, g_strdup(item->path));
 116         }
 117
 118         grouplist_dialog_set_list(NULL, TRUE);
 119
 120         if (ack) gtk_main();
 121
 122         manage_window_focus_out(dialog, NULL, NULL);
 123         gtk_widget_hide(dialog);
 124
 125         if (!ack) {
 126                 slist_free_strings(subscribed);
 127                 g_slist_free(subscribed);
 128                 subscribed = NULL;
 129
 130                 for (node = folder->node->children; node != NULL;
 131                      node = node->next) {
 132                         item = FOLDER_ITEM(node->data);
 133                         subscribed = g_slist_append(subscribed,
 134                                                     g_strdup(item->path));
 135                 }
 136         }
 137
 138         grouplist_clear();
 139
 140         return subscribed;
 141 }
 142
 143 static void grouplist_dialog_create(void)
 144 {
 145         GtkWidget *vbox;
 146         GtkWidget *hbox;
 147         GtkWidget *msg_label;
 148         GtkWidget *search_button;
 149         GtkWidget *confirm_area;
 150         GtkWidget *cancel_button;
 151         GtkWidget *refresh_button;
 152         GtkWidget *scrolledwin;
 153         static GdkGeometry geometry;
 154         gchar *titles[3];
 155         gint i;
 156
 157         dialog = gtk_dialog_new();
 158         gtk_window_set_resizable(GTK_WINDOW(dialog), TRUE);
 159         gtk_container_set_border_width
 160                 (GTK_CONTAINER(gtk_dialog_get_action_area(GTK_DIALOG(dialog))), 5);
 161         gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_CENTER);
 162         gtk_window_set_title(GTK_WINDOW(dialog), _("Newsgroup subscription"));
 163         g_signal_connect(G_OBJECT(dialog), "delete_event",
 164                          G_CALLBACK(window_deleted), NULL);
 165         g_signal_connect(G_OBJECT(dialog), "key_press_event",
 166                          G_CALLBACK(key_pressed), NULL);
 167         g_signal_connect(G_OBJECT(dialog), "size_allocate",
 168                          G_CALLBACK(grouplist_size_allocate), NULL);
 169         MANAGE_WINDOW_SIGNALS_CONNECT(dialog);
 170
 171         vbox = gtk_vbox_new(FALSE, 8);
 172         gtk_container_add(GTK_CONTAINER(
 173                                 gtk_dialog_get_content_area(GTK_DIALOG(dialog))), vbox);
 174         gtk_container_set_border_width(GTK_CONTAINER(vbox), 8);
 175
 176         hbox = gtk_hbox_new(FALSE, 0);
 177         gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
 178
 179         msg_label = gtk_label_new(_("Select newsgroups for subscription:"));
 180         gtk_box_pack_start(GTK_BOX(hbox), msg_label, FALSE, FALSE, 0);
 181
 182         hbox = gtk_hbox_new(FALSE, 8);
 183         gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
 184
 185         msg_label = gtk_label_new(_("Find groups:"));
 186         gtk_box_pack_start(GTK_BOX(hbox), msg_label, FALSE, FALSE, 0);
 187
 188         entry = gtk_entry_new();
 189         gtk_box_pack_start(GTK_BOX(hbox), entry, TRUE, TRUE, 0);
 190         g_signal_connect(G_OBJECT(entry), "activate",
 191                          G_CALLBACK(entry_activated), NULL);
 192
 193         search_button = gtk_button_new_with_label(_(" Search "));
 194         gtk_box_pack_start(GTK_BOX(hbox), search_button, FALSE, FALSE, 0);
 195
 196         g_signal_connect(G_OBJECT(search_button), "clicked",
 197                          G_CALLBACK(search_clicked), NULL);
 198
 199         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
 200         gtk_box_pack_start(GTK_BOX (vbox), scrolledwin, TRUE, TRUE, 0);
 201         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW (scrolledwin),
 202                                        GTK_POLICY_AUTOMATIC,
 203                                        GTK_POLICY_AUTOMATIC);
 204
 205         titles[0] = _("Newsgroup name");
 206         titles[1] = _("Messages");
 207         titles[2] = _("Type");
 208         ctree = gtk_sctree_new_with_titles(3, 0, titles);
 209         gtk_container_add(GTK_CONTAINER(scrolledwin), ctree);
 210         gtk_cmclist_set_column_width
 211                 (GTK_CMCLIST(ctree), 0, GROUPLIST_COL_NAME_WIDTH);
 212         gtk_cmclist_set_column_auto_resize(GTK_CMCLIST(ctree), 0, TRUE);
 213         gtk_cmclist_set_selection_mode(GTK_CMCLIST(ctree), GTK_SELECTION_MULTIPLE);
 214
 215         gtk_cmctree_set_line_style(GTK_CMCTREE(ctree), GTK_CMCTREE_LINES_NONE);
 216         gtk_cmctree_set_expander_style(GTK_CMCTREE(ctree),
 217                                 GTK_CMCTREE_EXPANDER_TRIANGLE);
 218
 219         for (i = 0; i < 3; i++)
 220                 gtkut_widget_set_can_focus(GTK_CMCLIST(ctree)->column[i].button, FALSE);
 221         g_signal_connect(G_OBJECT(ctree), "button-press-event",
 222                          G_CALLBACK(button_press_cb), NULL);
 223
 224         hbox = gtk_hbox_new(FALSE, 0);
 225         gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
 226
 227         status_label = gtk_label_new("");
 228         gtk_box_pack_start(GTK_BOX(hbox), status_label, FALSE, FALSE, 0);
 229
 230         gtkut_stock_button_set_create(&confirm_area,
 231                                       &refresh_button, GTK_STOCK_REFRESH,
 232                                       &cancel_button, GTK_STOCK_CANCEL,
 233                                       &ok_button, GTK_STOCK_OK);
 234         gtk_container_add(GTK_CONTAINER(gtk_dialog_get_action_area(GTK_DIALOG(dialog))),
 235                           confirm_area);
 236         gtk_widget_grab_default(ok_button);
 237
 238         g_signal_connect(G_OBJECT(ok_button), "clicked",
 239                          G_CALLBACK(ok_clicked), NULL);
 240         g_signal_connect(G_OBJECT(cancel_button), "clicked",
 241                          G_CALLBACK(cancel_clicked), NULL);
 242         g_signal_connect(G_OBJECT(refresh_button), "clicked",
 243                          G_CALLBACK(refresh_clicked), NULL);
 244
 245         if (!geometry.min_width) {
 246                 geometry.min_width = GROUPLIST_DIALOG_WIDTH;
 247                 geometry.min_height = GROUPLIST_DIALOG_HEIGHT;
 248         }
 249
 250         gtk_window_set_geometry_hints(GTK_WINDOW(dialog), NULL, &geometry,
 251                                       GDK_HINT_MIN_SIZE);
 252         gtk_window_set_default_size(GTK_WINDOW(dialog),
 253                                         prefs_common.news_subscribe_width,
 254                                         prefs_common.news_subscribe_height);
 255
 256         gtk_widget_show_all(gtk_dialog_get_content_area(GTK_DIALOG(dialog)));
 257 }
 258
 259 static GHashTable *branch_node_table;
 260
 261 static void grouplist_hash_init(void)
 262 {
 263         branch_node_table = g_hash_table_new(g_str_hash, g_str_equal);
 264 }
 265
 266 static void grouplist_hash_done(void)
 267 {
 268         hash_free_strings(branch_node_table);
 269         g_hash_table_destroy(branch_node_table);
 270 }
 271
 272 static GtkCMCTreeNode *grouplist_hash_get_branch_node(const gchar *name)
 273 {
 274         return g_hash_table_lookup(branch_node_table, name);
 275 }
 276
 277 static void grouplist_hash_set_branch_node(const gchar *name,
 278                                            GtkCMCTreeNode *node)
 279 {
 280         g_hash_table_insert(branch_node_table, g_strdup(name), node);
 281 }
 282
 283 static gchar *grouplist_get_parent_name(const gchar *name)
 284 {
 285         gchar *p;
 286
 287         p = strrchr(name, '.');
 288         if (!p)
 289                 return g_strdup("");
 290         return g_strndup(name, p - name);
 291 }
 292
 293 static GtkCMCTreeNode *grouplist_create_parent(const gchar *name,
 294                                              const gchar *pattern)
 295 {
 296         GtkCMCTreeNode *parent;
 297         GtkCMCTreeNode *node;
 298         gchar *cols[3];
 299         gchar *parent_name;
 300
 301         if (*name == '\0') return NULL;
 302         node = grouplist_hash_get_branch_node(name);
 303         if (node != NULL) return node;
 304
 305         cols[0] = (gchar *)name;
 306         cols[1] = cols[2] = "";
 307
 308         parent_name = grouplist_get_parent_name(name);
 309         parent = grouplist_create_parent(parent_name, pattern);
 310
 311         node = parent ? GTK_CMCTREE_ROW(parent)->children
 312                 : GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list);
 313         node = gtk_sctree_insert_node(GTK_CMCTREE(ctree), parent, node,
 314                                      cols, 0, NULL, NULL,
 315                                      FALSE, FALSE);
 316         if (parent && g_pattern_match_simple(pattern, parent_name) == FALSE)
 317                 gtk_cmctree_expand(GTK_CMCTREE(ctree), parent);
 318         gtk_cmctree_node_set_selectable(GTK_CMCTREE(ctree), node, FALSE);
 319
 320         grouplist_hash_set_branch_node(name, node);
 321
 322         g_free(parent_name);
 323
 324         return node;
 325 }
 326
 327 static GtkCMCTreeNode *grouplist_create_branch(NewsGroupInfo *ginfo,
 328                                              const gchar *pattern)
 329 {
 330         GtkCMCTreeNode *node;
 331         GtkCMCTreeNode *parent;
 332         gchar *name = (gchar *)ginfo->name;
 333         gchar *parent_name;
 334         gchar *count_str;
 335         gchar *cols[3];
 336         gint count;
 337
 338         count = ginfo->last - ginfo->first;
 339         if (count < 0)
 340                 count = 0;
 341         count_str = itos(count);
 342
 343         cols[0] = ginfo->name;
 344         cols[1] = count_str;
 345         if (ginfo->type == 'y')
 346                 cols[2] = "";
 347         else if (ginfo->type == 'm')
 348                 cols[2] = _("moderated");
 349         else if (ginfo->type == 'n')
 350                 cols[2] = _("readonly");
 351         else
 352                 cols[2] = _("unknown");
 353
 354         parent_name = grouplist_get_parent_name(name);
 355         parent = grouplist_create_parent(parent_name, pattern);
 356         node = grouplist_hash_get_branch_node(name);
 357         if (node) {
 358                 gtk_cmctree_set_node_info(GTK_CMCTREE(ctree), node, cols[0], 0,
 359                                         NULL, NULL, FALSE, FALSE);
 360                 gtk_cmctree_node_set_text(GTK_CMCTREE(ctree), node, 1, cols[1]);
 361                 gtk_cmctree_node_set_text(GTK_CMCTREE(ctree), node, 2, cols[2]);
 362         } else {
 363                 node = parent ? GTK_CMCTREE_ROW(parent)->children
 364                         : GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list);
 365                 node = gtk_sctree_insert_node(GTK_CMCTREE(ctree), parent, node,
 366                                              cols, 0, NULL, NULL,
 367                                              TRUE, FALSE);
 368                 if (parent &&
 369                     g_pattern_match_simple(pattern, parent_name) == FALSE)
 370                         gtk_cmctree_expand(GTK_CMCTREE(ctree), parent);
 371         }
 372         gtk_cmctree_node_set_selectable(GTK_CMCTREE(ctree), node, TRUE);
 373         if (node)
 374                 gtk_cmctree_node_set_row_data(GTK_CMCTREE(ctree), node, ginfo);
 375
 376         g_free(parent_name);
 377
 378         return node;
 379 }
 380
 381 static void grouplist_expand_upwards(GtkCMCTree *ctree, const gchar *name) {
 382         const gchar *ptr;
 383         gchar *newname=g_malloc0(strlen(name));
 384
 385         for (ptr=name; *ptr; ptr++) {
 386                 if (*ptr == '.')
 387                         gtk_cmctree_expand(ctree,
 388                                 grouplist_hash_get_branch_node(newname));
 389                 newname[ptr-name] = *ptr;
 390         }
 391         g_free(newname);
 392 }
 393
 394 static void grouplist_dialog_set_list(const gchar *pattern, gboolean refresh)
 395 {
 396         static GdkCursor *watch_cursor = NULL;
 397         GSList *cur;
 398         GtkCMCTreeNode *node;
 399         GPatternSpec *pspec;
 400         GdkWindow *window;
 401
 402         if (locked) return;
 403         locked = TRUE;
 404
 405         if (!pattern || *pattern == '\0')
 406                 pattern = "*";
 407
 408         if (!watch_cursor)
 409                 watch_cursor = gdk_cursor_new(GDK_WATCH);
 410         window = gtk_widget_get_window(dialog);
 411         gdk_window_set_cursor(window, watch_cursor);
 412         main_window_cursor_wait(mainwindow_get_mainwindow());
 413         GTK_EVENTS_FLUSH();
 414
 415         if (refresh) {
 416                 ack = TRUE;
 417                 grouplist_clear();
 418                 recv_set_ui_func(grouplist_recv_func, NULL);
 419                 group_list = news_get_group_list(news_folder);
 420                 group_list = g_slist_reverse(group_list);
 421                 recv_set_ui_func(NULL, NULL);
 422                 if (group_list == NULL && ack == TRUE) {
 423                         alertpanel_error(_("Can't retrieve newsgroup list."));
 424                         locked = FALSE;
 425                         gdk_window_set_cursor(window, NULL);
 426                         main_window_cursor_normal(mainwindow_get_mainwindow());
 427                         return;
 428                 }
 429         } else
 430                 gtk_cmclist_clear(GTK_CMCLIST(ctree));
 431
 432         gtk_entry_set_text(GTK_ENTRY(entry), pattern);
 433
 434         grouplist_hash_init();
 435
 436         gtk_cmclist_freeze(GTK_CMCLIST(ctree));
 437
 438         pspec = g_pattern_spec_new(pattern);
 439
 440         for (cur = group_list; cur != NULL ; cur = cur->next) {
 441                 NewsGroupInfo *ginfo = (NewsGroupInfo *)cur->data;
 442
 443                 if (g_pattern_match_string(pspec, ginfo->name)) {
 444                         node = grouplist_create_branch(ginfo, pattern);
 445                         if (g_slist_find_custom(subscribed, ginfo->name,
 446                                                 (GCompareFunc)g_ascii_strcasecmp)
 447                             != NULL)
 448                                 gtk_cmctree_select(GTK_CMCTREE(ctree), node);
 449                 }
 450         }
 451         for (cur = subscribed; cur; cur = g_slist_next(cur))
 452                 grouplist_expand_upwards(GTK_CMCTREE(ctree), (gchar *)cur->data);
 453
 454         g_pattern_spec_free(pspec);
 455
 456         gtk_cmclist_thaw(GTK_CMCLIST(ctree));
 457
 458         grouplist_hash_done();
 459
 460         gtk_label_set_text(GTK_LABEL(status_label), _("Done."));
 461
 462         gdk_window_set_cursor(window, NULL);
 463         main_window_cursor_normal(mainwindow_get_mainwindow());
 464
 465         locked = FALSE;
 466 }
 467
 468 static void grouplist_search(void)
 469 {
 470         gchar *str;
 471
 472         if (locked) return;
 473
 474         str = gtk_editable_get_chars(GTK_EDITABLE(entry), 0, -1);
 475         grouplist_dialog_set_list(str, FALSE);
 476         g_free(str);
 477 }
 478
 479 static void grouplist_clear(void)
 480 {
 481         gtk_cmclist_clear(GTK_CMCLIST(ctree));
 482         gtk_entry_set_text(GTK_ENTRY(entry), "");
 483         news_group_list_free(group_list);
 484         group_list = NULL;
 485 }
 486
 487 static gboolean grouplist_recv_func(SockInfo *sock, gint count, gint read_bytes,
 488                                     gpointer data)
 489 {
 490         gchar buf[BUFFSIZE];
 491
 492         g_snprintf(buf, sizeof(buf),
 493                    _("%d newsgroups received (%s read)"),
 494                    count, to_human_readable((goffset)read_bytes));
 495         gtk_label_set_text(GTK_LABEL(status_label), buf);
 496         GTK_EVENTS_FLUSH();
 497         if (ack == FALSE)
 498                 return FALSE;
 499         else
 500                 return TRUE;
 501 }
 502
 503 static void grouplist_size_allocate(GtkWidget *widget, GtkAllocation *allocation)
 504 {
 505         cm_return_if_fail( allocation != NULL );
 506
 507         prefs_common.news_subscribe_width       = allocation->width;
 508         prefs_common.news_subscribe_height      = allocation->height;
 509 }
 510
 511 static gint window_deleted(GtkWidget *widget, GdkEventAny *event, gpointer data)
 512 {
 513         ack = FALSE;
 514         if (gtk_main_level() > 1)
 515                 gtk_main_quit();
 516
 517         return TRUE;
 518 }
 519
 520 static void ok_clicked(GtkWidget *widget, gpointer data)
 521 {
 522         ack = TRUE;
 523         if (gtk_main_level() > 1)
 524                 gtk_main_quit();
 525 }
 526
 527 static void cancel_clicked(GtkWidget *widget, gpointer data)
 528 {
 529         ack = FALSE;
 530         if (gtk_main_level() > 1)
 531                 gtk_main_quit();
 532 }
 533
 534 static void refresh_clicked(GtkWidget *widget, gpointer data)
 535 {
 536         gchar *str;
 537
 538         if (locked) return;
 539
 540         news_remove_group_list_cache(news_folder);
 541
 542         str = gtk_editable_get_chars(GTK_EDITABLE(entry), 0, -1);
 543         grouplist_dialog_set_list(str, TRUE);
 544         g_free(str);
 545 }
 546
 547 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
 548 {
 549         if (event && event->keyval == GDK_KEY_Escape)
 550                 cancel_clicked(NULL, NULL);
 551         return FALSE;
 552 }
 553
 554 /* clist/ctree clear old selection on click (gtk2 only)
 555  * - intercept all button clicks (always return TRUE)
 556  * - only allow left button single click
 557  * - handle click on expander
 558  * - update "subscribed" list and un-/select row
 559  */
 560 static gboolean button_press_cb(GtkCMCTree *ctree, GdkEventButton *button,
 561                                 gpointer data)
 562 {
 563         gint row, col;
 564         GtkCMCTreeNode *node;
 565         NewsGroupInfo *ginfo;
 566         GSList *list;
 567
 568         if (button->type != GDK_BUTTON_PRESS) return TRUE;
 569         if (button->button != 1) return TRUE;
 570
 571         gtk_cmclist_get_selection_info(GTK_CMCLIST(ctree),
 572                                      button->x, button->y, &row, &col);
 573         node = gtk_cmctree_node_nth(ctree, row);
 574         if (!node) return TRUE;
 575
 576         if (gtk_cmctree_is_hot_spot(ctree, button->x, button->y)) {
 577                 gtk_cmctree_toggle_expansion(ctree, node);
 578                 return TRUE;
 579         }
 580
 581         ginfo = gtk_cmctree_node_get_row_data(ctree, node);
 582         if (!ginfo) return TRUE;
 583
 584         list = g_slist_find_custom(subscribed, ginfo->name,
 585                                    (GCompareFunc)g_ascii_strcasecmp);
 586         if (list) {
 587                 g_free(list->data);
 588                 subscribed = g_slist_remove(subscribed, list->data);
 589                 gtk_cmclist_unselect_row(GTK_CMCLIST(ctree), row, 0);
 590         } else {
 591                 subscribed = g_slist_append(subscribed, g_strdup(ginfo->name));
 592                 gtk_cmclist_select_row(GTK_CMCLIST(ctree), row, 0);
 593         }
 594
 595         return TRUE;
 596 }
 597
 598 static void entry_activated(GtkEditable *editable)
 599 {
 600         grouplist_search();
 601 }
 602
 603 static void search_clicked(GtkWidget *widget, gpointer data)
 604 {
 605         grouplist_search();
 606 }