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_full(subscribed);
 127                 subscribed = NULL;
 128
 129                 for (node = folder->node->children; node != NULL;
 130                      node = node->next) {
 131                         item = FOLDER_ITEM(node->data);
 132                         subscribed = g_slist_append(subscribed,
 133                                                     g_strdup(item->path));
 134                 }
 135         }
 136
 137         grouplist_clear();
 138
 139         return subscribed;
 140 }
 141
 142 static void grouplist_dialog_create(void)
 143 {
 144         GtkWidget *vbox;
 145         GtkWidget *hbox;
 146         GtkWidget *msg_label;
 147         GtkWidget *search_button;
 148         GtkWidget *confirm_area;
 149         GtkWidget *cancel_button;
 150         GtkWidget *refresh_button;
 151         GtkWidget *scrolledwin;
 152         static GdkGeometry geometry;
 153         gchar *titles[3];
 154         gint i;
 155
 156         dialog = gtk_dialog_new();
 157         gtk_window_set_resizable(GTK_WINDOW(dialog), TRUE);
 158         gtk_container_set_border_width
 159                 (GTK_CONTAINER(gtk_dialog_get_action_area(GTK_DIALOG(dialog))), 5);
 160         gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_CENTER);
 161         gtk_window_set_title(GTK_WINDOW(dialog), _("Newsgroup subscription"));
 162         g_signal_connect(G_OBJECT(dialog), "delete_event",
 163                          G_CALLBACK(window_deleted), NULL);
 164         g_signal_connect(G_OBJECT(dialog), "key_press_event",
 165                          G_CALLBACK(key_pressed), NULL);
 166         g_signal_connect(G_OBJECT(dialog), "size_allocate",
 167                          G_CALLBACK(grouplist_size_allocate), NULL);
 168         MANAGE_WINDOW_SIGNALS_CONNECT(dialog);
 169
 170         vbox = gtk_vbox_new(FALSE, 8);
 171         gtk_container_add(GTK_CONTAINER(
 172                                 gtk_dialog_get_content_area(GTK_DIALOG(dialog))), vbox);
 173         gtk_container_set_border_width(GTK_CONTAINER(vbox), 8);
 174
 175         hbox = gtk_hbox_new(FALSE, 0);
 176         gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
 177
 178         msg_label = gtk_label_new(_("Select newsgroups for subscription:"));
 179         gtk_box_pack_start(GTK_BOX(hbox), msg_label, FALSE, FALSE, 0);
 180
 181         hbox = gtk_hbox_new(FALSE, 8);
 182         gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
 183
 184         msg_label = gtk_label_new(_("Find groups:"));
 185         gtk_box_pack_start(GTK_BOX(hbox), msg_label, FALSE, FALSE, 0);
 186
 187         entry = gtk_entry_new();
 188         gtk_box_pack_start(GTK_BOX(hbox), entry, TRUE, TRUE, 0);
 189         g_signal_connect(G_OBJECT(entry), "activate",
 190                          G_CALLBACK(entry_activated), NULL);
 191
 192         search_button = gtk_button_new_with_label(_(" Search "));
 193         gtk_box_pack_start(GTK_BOX(hbox), search_button, FALSE, FALSE, 0);
 194
 195         g_signal_connect(G_OBJECT(search_button), "clicked",
 196                          G_CALLBACK(search_clicked), NULL);
 197
 198         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
 199         gtk_box_pack_start(GTK_BOX (vbox), scrolledwin, TRUE, TRUE, 0);
 200         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW (scrolledwin),
 201                                        GTK_POLICY_AUTOMATIC,
 202                                        GTK_POLICY_AUTOMATIC);
 203
 204         titles[0] = _("Newsgroup name");
 205         titles[1] = _("Messages");
 206         titles[2] = _("Type");
 207         ctree = gtk_sctree_new_with_titles(3, 0, titles);
 208         gtk_container_add(GTK_CONTAINER(scrolledwin), ctree);
 209         gtk_cmclist_set_column_width
 210                 (GTK_CMCLIST(ctree), 0, GROUPLIST_COL_NAME_WIDTH);
 211         gtk_cmclist_set_column_auto_resize(GTK_CMCLIST(ctree), 0, TRUE);
 212         gtk_cmclist_set_selection_mode(GTK_CMCLIST(ctree), GTK_SELECTION_MULTIPLE);
 213
 214         gtk_cmctree_set_line_style(GTK_CMCTREE(ctree), GTK_CMCTREE_LINES_NONE);
 215         gtk_cmctree_set_expander_style(GTK_CMCTREE(ctree),
 216                                 GTK_CMCTREE_EXPANDER_TRIANGLE);
 217
 218         for (i = 0; i < 3; i++)
 219                 gtkut_widget_set_can_focus(GTK_CMCLIST(ctree)->column[i].button, FALSE);
 220         g_signal_connect(G_OBJECT(ctree), "button-press-event",
 221                          G_CALLBACK(button_press_cb), NULL);
 222
 223         hbox = gtk_hbox_new(FALSE, 0);
 224         gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
 225
 226         status_label = gtk_label_new("");
 227         gtk_box_pack_start(GTK_BOX(hbox), status_label, FALSE, FALSE, 0);
 228
 229         gtkut_stock_button_set_create(&confirm_area,
 230                                       &refresh_button, GTK_STOCK_REFRESH,
 231                                       &cancel_button, GTK_STOCK_CANCEL,
 232                                       &ok_button, GTK_STOCK_OK);
 233         gtk_container_add(GTK_CONTAINER(gtk_dialog_get_action_area(GTK_DIALOG(dialog))),
 234                           confirm_area);
 235         gtk_widget_grab_default(ok_button);
 236
 237         g_signal_connect(G_OBJECT(ok_button), "clicked",
 238                          G_CALLBACK(ok_clicked), NULL);
 239         g_signal_connect(G_OBJECT(cancel_button), "clicked",
 240                          G_CALLBACK(cancel_clicked), NULL);
 241         g_signal_connect(G_OBJECT(refresh_button), "clicked",
 242                          G_CALLBACK(refresh_clicked), NULL);
 243
 244         if (!geometry.min_width) {
 245                 geometry.min_width = GROUPLIST_DIALOG_WIDTH;
 246                 geometry.min_height = GROUPLIST_DIALOG_HEIGHT;
 247         }
 248
 249         gtk_window_set_geometry_hints(GTK_WINDOW(dialog), NULL, &geometry,
 250                                       GDK_HINT_MIN_SIZE);
 251         gtk_window_set_default_size(GTK_WINDOW(dialog),
 252                                         prefs_common.news_subscribe_width,
 253                                         prefs_common.news_subscribe_height);
 254
 255         gtk_widget_show_all(gtk_dialog_get_content_area(GTK_DIALOG(dialog)));
 256 }
 257
 258 static GHashTable *branch_node_table;
 259
 260 static void grouplist_hash_init(void)
 261 {
 262         branch_node_table = g_hash_table_new(g_str_hash, g_str_equal);
 263 }
 264
 265 static void grouplist_hash_done(void)
 266 {
 267         hash_free_strings(branch_node_table);
 268         g_hash_table_destroy(branch_node_table);
 269 }
 270
 271 static GtkCMCTreeNode *grouplist_hash_get_branch_node(const gchar *name)
 272 {
 273         return g_hash_table_lookup(branch_node_table, name);
 274 }
 275
 276 static void grouplist_hash_set_branch_node(const gchar *name,
 277                                            GtkCMCTreeNode *node)
 278 {
 279         g_hash_table_insert(branch_node_table, g_strdup(name), node);
 280 }
 281
 282 static gchar *grouplist_get_parent_name(const gchar *name)
 283 {
 284         gchar *p;
 285
 286         p = strrchr(name, '.');
 287         if (!p)
 288                 return g_strdup("");
 289         return g_strndup(name, p - name);
 290 }
 291
 292 static GtkCMCTreeNode *grouplist_create_parent(const gchar *name,
 293                                              const gchar *pattern)
 294 {
 295         GtkCMCTreeNode *parent;
 296         GtkCMCTreeNode *node;
 297         gchar *cols[3];
 298         gchar *parent_name;
 299
 300         if (*name == '\0') return NULL;
 301         node = grouplist_hash_get_branch_node(name);
 302         if (node != NULL) return node;
 303
 304         cols[0] = (gchar *)name;
 305         cols[1] = cols[2] = "";
 306
 307         parent_name = grouplist_get_parent_name(name);
 308         parent = grouplist_create_parent(parent_name, pattern);
 309
 310         node = parent ? GTK_CMCTREE_ROW(parent)->children
 311                 : GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list);
 312         node = gtk_sctree_insert_node(GTK_CMCTREE(ctree), parent, node,
 313                                      cols, 0, NULL, NULL,
 314                                      FALSE, FALSE);
 315         if (parent && g_pattern_match_simple(pattern, parent_name) == FALSE)
 316                 gtk_cmctree_expand(GTK_CMCTREE(ctree), parent);
 317         gtk_cmctree_node_set_selectable(GTK_CMCTREE(ctree), node, FALSE);
 318
 319         grouplist_hash_set_branch_node(name, node);
 320
 321         g_free(parent_name);
 322
 323         return node;
 324 }
 325
 326 static GtkCMCTreeNode *grouplist_create_branch(NewsGroupInfo *ginfo,
 327                                              const gchar *pattern)
 328 {
 329         GtkCMCTreeNode *node;
 330         GtkCMCTreeNode *parent;
 331         gchar *name = (gchar *)ginfo->name;
 332         gchar *parent_name;
 333         gchar *count_str;
 334         gchar *cols[3];
 335         gint count;
 336
 337         count = ginfo->last - ginfo->first;
 338         if (count < 0)
 339                 count = 0;
 340         count_str = itos(count);
 341
 342         cols[0] = ginfo->name;
 343         cols[1] = count_str;
 344         if (ginfo->type == 'y')
 345                 cols[2] = "";
 346         else if (ginfo->type == 'm')
 347                 cols[2] = _("moderated");
 348         else if (ginfo->type == 'n')
 349                 cols[2] = _("readonly");
 350         else
 351                 cols[2] = _("unknown");
 352
 353         parent_name = grouplist_get_parent_name(name);
 354         parent = grouplist_create_parent(parent_name, pattern);
 355         node = grouplist_hash_get_branch_node(name);
 356         if (node) {
 357                 gtk_cmctree_set_node_info(GTK_CMCTREE(ctree), node, cols[0], 0,
 358                                         NULL, NULL, FALSE, FALSE);
 359                 gtk_cmctree_node_set_text(GTK_CMCTREE(ctree), node, 1, cols[1]);
 360                 gtk_cmctree_node_set_text(GTK_CMCTREE(ctree), node, 2, cols[2]);
 361         } else {
 362                 node = parent ? GTK_CMCTREE_ROW(parent)->children
 363                         : GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list);
 364                 node = gtk_sctree_insert_node(GTK_CMCTREE(ctree), parent, node,
 365                                              cols, 0, NULL, NULL,
 366                                              TRUE, FALSE);
 367                 if (parent &&
 368                     g_pattern_match_simple(pattern, parent_name) == FALSE)
 369                         gtk_cmctree_expand(GTK_CMCTREE(ctree), parent);
 370         }
 371         gtk_cmctree_node_set_selectable(GTK_CMCTREE(ctree), node, TRUE);
 372         if (node)
 373                 gtk_cmctree_node_set_row_data(GTK_CMCTREE(ctree), node, ginfo);
 374
 375         g_free(parent_name);
 376
 377         return node;
 378 }
 379
 380 static void grouplist_expand_upwards(GtkCMCTree *ctree, const gchar *name) {
 381         const gchar *ptr;
 382         gchar *newname=g_malloc0(strlen(name));
 383
 384         for (ptr=name; *ptr; ptr++) {
 385                 if (*ptr == '.')
 386                         gtk_cmctree_expand(ctree,
 387                                 grouplist_hash_get_branch_node(newname));
 388                 newname[ptr-name] = *ptr;
 389         }
 390         g_free(newname);
 391 }
 392
 393 static void grouplist_dialog_set_list(const gchar *pattern, gboolean refresh)
 394 {
 395         static GdkCursor *watch_cursor = NULL;
 396         GSList *cur;
 397         GtkCMCTreeNode *node;
 398         GPatternSpec *pspec;
 399         GdkWindow *window;
 400
 401         if (locked) return;
 402         locked = TRUE;
 403
 404         if (!pattern || *pattern == '\0')
 405                 pattern = "*";
 406
 407         if (!watch_cursor)
 408                 watch_cursor = gdk_cursor_new(GDK_WATCH);
 409         window = gtk_widget_get_window(dialog);
 410         gdk_window_set_cursor(window, watch_cursor);
 411         main_window_cursor_wait(mainwindow_get_mainwindow());
 412         GTK_EVENTS_FLUSH();
 413
 414         if (refresh) {
 415                 ack = TRUE;
 416                 grouplist_clear();
 417                 recv_set_ui_func(grouplist_recv_func, NULL);
 418                 group_list = news_get_group_list(news_folder);
 419                 group_list = g_slist_reverse(group_list);
 420                 recv_set_ui_func(NULL, NULL);
 421                 if (group_list == NULL && ack == TRUE) {
 422                         alertpanel_error(_("Can't retrieve newsgroup list."));
 423                         locked = FALSE;
 424                         gdk_window_set_cursor(window, NULL);
 425                         main_window_cursor_normal(mainwindow_get_mainwindow());
 426                         return;
 427                 }
 428         } else
 429                 gtk_cmclist_clear(GTK_CMCLIST(ctree));
 430
 431         gtk_entry_set_text(GTK_ENTRY(entry), pattern);
 432
 433         grouplist_hash_init();
 434
 435         gtk_cmclist_freeze(GTK_CMCLIST(ctree));
 436
 437         pspec = g_pattern_spec_new(pattern);
 438
 439         for (cur = group_list; cur != NULL ; cur = cur->next) {
 440                 NewsGroupInfo *ginfo = (NewsGroupInfo *)cur->data;
 441
 442                 if (g_pattern_match_string(pspec, ginfo->name)) {
 443                         node = grouplist_create_branch(ginfo, pattern);
 444                         if (g_slist_find_custom(subscribed, ginfo->name,
 445                                                 (GCompareFunc)g_ascii_strcasecmp)
 446                             != NULL)
 447                                 gtk_cmctree_select(GTK_CMCTREE(ctree), node);
 448                 }
 449         }
 450         for (cur = subscribed; cur; cur = g_slist_next(cur))
 451                 grouplist_expand_upwards(GTK_CMCTREE(ctree), (gchar *)cur->data);
 452
 453         g_pattern_spec_free(pspec);
 454
 455         gtk_cmclist_thaw(GTK_CMCLIST(ctree));
 456
 457         grouplist_hash_done();
 458
 459         gtk_label_set_text(GTK_LABEL(status_label), _("Done."));
 460
 461         gdk_window_set_cursor(window, NULL);
 462         main_window_cursor_normal(mainwindow_get_mainwindow());
 463
 464         locked = FALSE;
 465 }
 466
 467 static void grouplist_search(void)
 468 {
 469         gchar *str;
 470
 471         if (locked) return;
 472
 473         str = gtk_editable_get_chars(GTK_EDITABLE(entry), 0, -1);
 474         grouplist_dialog_set_list(str, FALSE);
 475         g_free(str);
 476 }
 477
 478 static void grouplist_clear(void)
 479 {
 480         gtk_cmclist_clear(GTK_CMCLIST(ctree));
 481         gtk_entry_set_text(GTK_ENTRY(entry), "");
 482         news_group_list_free(group_list);
 483         group_list = NULL;
 484 }
 485
 486 static gboolean grouplist_recv_func(SockInfo *sock, gint count, gint read_bytes,
 487                                     gpointer data)
 488 {
 489         gchar buf[BUFFSIZE];
 490
 491         g_snprintf(buf, sizeof(buf),
 492                    _("%d newsgroups received (%s read)"),
 493                    count, to_human_readable((goffset)read_bytes));
 494         gtk_label_set_text(GTK_LABEL(status_label), buf);
 495         GTK_EVENTS_FLUSH();
 496         if (ack == FALSE)
 497                 return FALSE;
 498         else
 499                 return TRUE;
 500 }
 501
 502 static void grouplist_size_allocate(GtkWidget *widget, GtkAllocation *allocation)
 503 {
 504         cm_return_if_fail( allocation != NULL );
 505
 506         prefs_common.news_subscribe_width       = allocation->width;
 507         prefs_common.news_subscribe_height      = allocation->height;
 508 }
 509
 510 static gint window_deleted(GtkWidget *widget, GdkEventAny *event, gpointer data)
 511 {
 512         ack = FALSE;
 513         if (gtk_main_level() > 1)
 514                 gtk_main_quit();
 515
 516         return TRUE;
 517 }
 518
 519 static void ok_clicked(GtkWidget *widget, gpointer data)
 520 {
 521         ack = TRUE;
 522         if (gtk_main_level() > 1)
 523                 gtk_main_quit();
 524 }
 525
 526 static void cancel_clicked(GtkWidget *widget, gpointer data)
 527 {
 528         ack = FALSE;
 529         if (gtk_main_level() > 1)
 530                 gtk_main_quit();
 531 }
 532
 533 static void refresh_clicked(GtkWidget *widget, gpointer data)
 534 {
 535         gchar *str;
 536
 537         if (locked) return;
 538
 539         news_remove_group_list_cache(news_folder);
 540
 541         str = gtk_editable_get_chars(GTK_EDITABLE(entry), 0, -1);
 542         grouplist_dialog_set_list(str, TRUE);
 543         g_free(str);
 544 }
 545
 546 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
 547 {
 548         if (event && event->keyval == GDK_KEY_Escape)
 549                 cancel_clicked(NULL, NULL);
 550         return FALSE;
 551 }
 552
 553 /* clist/ctree clear old selection on click (gtk2 only)
 554  * - intercept all button clicks (always return TRUE)
 555  * - only allow left button single click
 556  * - handle click on expander
 557  * - update "subscribed" list and un-/select row
 558  */
 559 static gboolean button_press_cb(GtkCMCTree *ctree, GdkEventButton *button,
 560                                 gpointer data)
 561 {
 562         gint row, col;
 563         GtkCMCTreeNode *node;
 564         NewsGroupInfo *ginfo;
 565         GSList *list;
 566
 567         if (button->type != GDK_BUTTON_PRESS) return TRUE;
 568         if (button->button != 1) return TRUE;
 569
 570         if (!gtk_cmclist_get_selection_info(GTK_CMCLIST(ctree),
 571                                      button->x, button->y, &row, &col))
 572                 return TRUE;
 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 }