pidgin/gtkroomlist.c

   1 /**
   2  * @file gtkroomlist.c GTK+ Room List UI
   3  * @ingroup pidgin
   4  */
   5
   6 /* pidgin
   7  *
   8  * Pidgin is the legal property of its developers, whose names are too numerous
   9  * to list here.  Please refer to the COPYRIGHT file distributed with this
  10  * source distribution.
  11  *
  12  * This program is free software; you can redistribute it and/or modify
  13  * it under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  * GNU General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
  25  */
  26
  27 #include "internal.h"
  28 #include "pidgin.h"
  29 #include "gtkutils.h"
  30 #include "pidginstock.h"
  31 #include "pidgintooltip.h"
  32
  33 #include "debug.h"
  34 #include "account.h"
  35 #include "connection.h"
  36 #include "notify.h"
  37
  38 #include "gtkroomlist.h"
  39
  40 typedef struct _PidginRoomlistDialog {
  41         GtkWidget *window;
  42         GtkWidget *account_widget;
  43         GtkWidget *progress;
  44         GtkWidget *sw;
  45
  46         GtkWidget *stop_button;
  47         GtkWidget *list_button;
  48         GtkWidget *add_button;
  49         GtkWidget *join_button;
  50         GtkWidget *close_button;
  51
  52         PurpleAccount *account;
  53         PurpleRoomlist *roomlist;
  54
  55         gboolean pg_needs_pulse;
  56         guint pg_update_to;
  57 } PidginRoomlistDialog;
  58
  59 typedef struct _PidginRoomlist {
  60         PidginRoomlistDialog *dialog;
  61         GtkTreeStore *model;
  62         GtkWidget *tree;
  63         GHashTable *cats; /**< Meow. */
  64         gint num_rooms, total_rooms;
  65         GtkWidget *tipwindow;
  66         GdkRectangle tip_rect;
  67         PangoLayout *tip_layout;
  68         PangoLayout *tip_name_layout;
  69         int tip_height;
  70         int tip_width;
  71         int tip_name_height;
  72         int tip_name_width;
  73 } PidginRoomlist;
  74
  75 enum {
  76         NAME_COLUMN = 0,
  77         ROOM_COLUMN,
  78         NUM_OF_COLUMNS,
  79 };
  80
  81 static GList *roomlists = NULL;
  82
  83 static gint delete_win_cb(GtkWidget *w, GdkEventAny *e, gpointer d)
  84 {
  85         PidginRoomlistDialog *dialog = d;
  86
  87         if (dialog->roomlist && purple_roomlist_get_in_progress(dialog->roomlist))
  88                 purple_roomlist_cancel_get_list(dialog->roomlist);
  89
  90         if (dialog->pg_update_to > 0)
  91                 purple_timeout_remove(dialog->pg_update_to);
  92
  93         if (dialog->roomlist) {
  94                 PidginRoomlist *rl = dialog->roomlist->ui_data;
  95
  96                 if (dialog->pg_update_to > 0)
  97                         /* yes, that's right, unref it twice. */
  98                         purple_roomlist_unref(dialog->roomlist);
  99
 100                 if (rl)
 101                         rl->dialog = NULL;
 102                 purple_roomlist_unref(dialog->roomlist);
 103         }
 104
 105         dialog->progress = NULL;
 106         g_free(dialog);
 107
 108         return FALSE;
 109 }
 110
 111 static void dialog_select_account_cb(GObject *w, PurpleAccount *account,
 112                                      PidginRoomlistDialog *dialog)
 113 {
 114         gboolean change = (account != dialog->account);
 115         dialog->account = account;
 116
 117         if (change && dialog->roomlist) {
 118                 PidginRoomlist *rl = dialog->roomlist->ui_data;
 119                 if (rl->tree) {
 120                         gtk_widget_destroy(rl->tree);
 121                         rl->tree = NULL;
 122                 }
 123                 purple_roomlist_unref(dialog->roomlist);
 124                 dialog->roomlist = NULL;
 125         }
 126 }
 127
 128 static void list_button_cb(GtkButton *button, PidginRoomlistDialog *dialog)
 129 {
 130         PurpleConnection *gc;
 131         PidginRoomlist *rl;
 132
 133         gc = purple_account_get_connection(dialog->account);
 134         if (!gc)
 135                 return;
 136
 137         if (dialog->roomlist != NULL) {
 138                 rl = dialog->roomlist->ui_data;
 139                 gtk_widget_destroy(rl->tree);
 140                 purple_roomlist_unref(dialog->roomlist);
 141         }
 142
 143         dialog->roomlist = purple_roomlist_get_list(gc);
 144         if (!dialog->roomlist)
 145                 return;
 146         purple_roomlist_ref(dialog->roomlist);
 147         rl = dialog->roomlist->ui_data;
 148         rl->dialog = dialog;
 149
 150         if (dialog->account_widget)
 151                 gtk_widget_set_sensitive(dialog->account_widget, FALSE);
 152
 153         gtk_container_add(GTK_CONTAINER(dialog->sw), rl->tree);
 154
 155         /* some protocols (not bundled with libpurple) finish getting their
 156          * room list immediately */
 157         if(purple_roomlist_get_in_progress(dialog->roomlist)) {
 158                 gtk_widget_set_sensitive(dialog->stop_button, TRUE);
 159                 gtk_widget_set_sensitive(dialog->list_button, FALSE);
 160         } else {
 161                 gtk_widget_set_sensitive(dialog->stop_button, FALSE);
 162                 gtk_widget_set_sensitive(dialog->list_button, TRUE);
 163         }
 164         gtk_widget_set_sensitive(dialog->add_button, FALSE);
 165         gtk_widget_set_sensitive(dialog->join_button, FALSE);
 166 }
 167
 168 static void stop_button_cb(GtkButton *button, PidginRoomlistDialog *dialog)
 169 {
 170         purple_roomlist_cancel_get_list(dialog->roomlist);
 171
 172         if (dialog->account_widget)
 173                 gtk_widget_set_sensitive(dialog->account_widget, TRUE);
 174
 175         gtk_widget_set_sensitive(dialog->stop_button, FALSE);
 176         gtk_widget_set_sensitive(dialog->list_button, TRUE);
 177         gtk_widget_set_sensitive(dialog->add_button, FALSE);
 178         gtk_widget_set_sensitive(dialog->join_button, FALSE);
 179 }
 180
 181 static void close_button_cb(GtkButton *button, PidginRoomlistDialog *dialog)
 182 {
 183         GtkWidget *window = dialog->window;
 184
 185         delete_win_cb(NULL, NULL, dialog);
 186         gtk_widget_destroy(window);
 187 }
 188
 189 struct _menu_cb_info {
 190         PurpleRoomlist *list;
 191         PurpleRoomlistRoom *room;
 192 };
 193
 194 static void
 195 selection_changed_cb(GtkTreeSelection *selection, PidginRoomlist *grl) {
 196         GtkTreeIter iter;
 197         GValue val;
 198         PurpleRoomlistRoom *room;
 199         static struct _menu_cb_info *info;
 200         PidginRoomlistDialog *dialog = grl->dialog;
 201
 202         if (gtk_tree_selection_get_selected(selection, NULL, &iter)) {
 203                 val.g_type = 0;
 204                 gtk_tree_model_get_value(GTK_TREE_MODEL(grl->model), &iter, ROOM_COLUMN, &val);
 205                 room = g_value_get_pointer(&val);
 206                 if (!room || !(room->type & PURPLE_ROOMLIST_ROOMTYPE_ROOM)) {
 207                         gtk_widget_set_sensitive(dialog->join_button, FALSE);
 208                         gtk_widget_set_sensitive(dialog->add_button, FALSE);
 209                         return;
 210                 }
 211
 212                 info = g_new0(struct _menu_cb_info, 1);
 213                 info->list = dialog->roomlist;
 214                 info->room = room;
 215
 216                 g_object_set_data_full(G_OBJECT(dialog->join_button), "room-info",
 217                                                            info, g_free);
 218                 g_object_set_data(G_OBJECT(dialog->add_button), "room-info", info);
 219
 220                 gtk_widget_set_sensitive(dialog->add_button, TRUE);
 221                 gtk_widget_set_sensitive(dialog->join_button, TRUE);
 222         } else {
 223                 gtk_widget_set_sensitive(dialog->add_button, FALSE);
 224                 gtk_widget_set_sensitive(dialog->join_button, FALSE);
 225         }
 226 }
 227
 228 static void do_add_room_cb(GtkWidget *w, struct _menu_cb_info *info)
 229 {
 230         char *name;
 231         PurpleConnection *gc = purple_account_get_connection(info->list->account);
 232         PurplePluginProtocolInfo *prpl_info = NULL;
 233
 234         if(gc != NULL)
 235                 prpl_info = PURPLE_PLUGIN_PROTOCOL_INFO(gc->prpl);
 236
 237         if(prpl_info != NULL && prpl_info->roomlist_room_serialize)
 238                 name = prpl_info->roomlist_room_serialize(info->room);
 239         else
 240                 name = g_strdup(info->room->name);
 241
 242         purple_blist_request_add_chat(info->list->account, NULL, NULL, name);
 243
 244         g_free(name);
 245 }
 246
 247 static void add_room_to_blist_cb(GtkButton *button, PidginRoomlistDialog *dialog)
 248 {
 249         PurpleRoomlist *rl = dialog->roomlist;
 250         PidginRoomlist *grl = rl->ui_data;
 251         struct _menu_cb_info *info = g_object_get_data(G_OBJECT(button), "room-info");
 252
 253         if(info != NULL)
 254                 do_add_room_cb(grl->tree, info);
 255 }
 256
 257 static void do_join_cb(GtkWidget *w, struct _menu_cb_info *info)
 258 {
 259         purple_roomlist_room_join(info->list, info->room);
 260 }
 261
 262 static void join_button_cb(GtkButton *button, PidginRoomlistDialog *dialog)
 263 {
 264         PurpleRoomlist *rl = dialog->roomlist;
 265         PidginRoomlist *grl = rl->ui_data;
 266         struct _menu_cb_info *info = g_object_get_data(G_OBJECT(button), "room-info");
 267
 268         if(info != NULL)
 269                 do_join_cb(grl->tree, info);
 270 }
 271
 272 static void row_activated_cb(GtkTreeView *tv, GtkTreePath *path, GtkTreeViewColumn *arg2,
 273                       PurpleRoomlist *list)
 274 {
 275         PidginRoomlist *grl = list->ui_data;
 276         GtkTreeIter iter;
 277         PurpleRoomlistRoom *room;
 278         GValue val;
 279         struct _menu_cb_info info;
 280
 281         gtk_tree_model_get_iter(GTK_TREE_MODEL(grl->model), &iter, path);
 282         val.g_type = 0;
 283         gtk_tree_model_get_value(GTK_TREE_MODEL(grl->model), &iter, ROOM_COLUMN, &val);
 284         room = g_value_get_pointer(&val);
 285         if (!room || !(room->type & PURPLE_ROOMLIST_ROOMTYPE_ROOM))
 286                 return;
 287
 288         info.list = list;
 289         info.room = room;
 290
 291         do_join_cb(GTK_WIDGET(tv), &info);
 292 }
 293
 294 static gboolean room_click_cb(GtkWidget *tv, GdkEventButton *event, PurpleRoomlist *list)
 295 {
 296         GtkTreePath *path;
 297         PidginRoomlist *grl = list->ui_data;
 298         GValue val;
 299         PurpleRoomlistRoom *room;
 300         GtkTreeIter iter;
 301         GtkWidget *menu;
 302         static struct _menu_cb_info info; /* XXX? */
 303
 304         if (event->button != 3 || event->type != GDK_BUTTON_PRESS)
 305                 return FALSE;
 306
 307         /* Here we figure out which room was clicked */
 308         if (!gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(tv), event->x, event->y, &path, NULL, NULL, NULL))
 309                 return FALSE;
 310         gtk_tree_model_get_iter(GTK_TREE_MODEL(grl->model), &iter, path);
 311         gtk_tree_path_free(path);
 312         val.g_type = 0;
 313         gtk_tree_model_get_value (GTK_TREE_MODEL(grl->model), &iter, ROOM_COLUMN, &val);
 314         room = g_value_get_pointer(&val);
 315
 316         if (!room || !(room->type & PURPLE_ROOMLIST_ROOMTYPE_ROOM))
 317                 return FALSE;
 318
 319         info.list = list;
 320         info.room = room;
 321
 322         menu = gtk_menu_new();
 323         pidgin_new_item_from_stock(menu, _("_Join"), PIDGIN_STOCK_CHAT,
 324                                          G_CALLBACK(do_join_cb), &info, 0, 0, NULL);
 325         pidgin_new_item_from_stock(menu, _("_Add"), GTK_STOCK_ADD,
 326                                          G_CALLBACK(do_add_room_cb), &info, 0, 0, NULL);
 327
 328         gtk_widget_show_all(menu);
 329         gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
 330
 331         return FALSE;
 332 }
 333
 334 static void row_expanded_cb(GtkTreeView *treeview, GtkTreeIter *arg1, GtkTreePath *arg2, gpointer user_data)
 335 {
 336         PurpleRoomlist *list = user_data;
 337         PurpleRoomlistRoom *category;
 338         GValue val;
 339
 340         val.g_type = 0;
 341         gtk_tree_model_get_value(gtk_tree_view_get_model(treeview), arg1, ROOM_COLUMN, &val);
 342         category = g_value_get_pointer(&val);
 343
 344         if (!category->expanded_once) {
 345                 purple_roomlist_expand_category(list, category);
 346                 category->expanded_once = TRUE;
 347         }
 348 }
 349
 350 #define SMALL_SPACE 6
 351 #define TOOLTIP_BORDER 12
 352
 353 static gboolean
 354 pidgin_roomlist_paint_tooltip(GtkWidget *widget, gpointer user_data)
 355 {
 356         PurpleRoomlist *list = user_data;
 357         PidginRoomlist *grl = list->ui_data;
 358         GtkStyle *style;
 359         int current_height, max_width;
 360         int max_text_width;
 361         GtkTextDirection dir = gtk_widget_get_direction(GTK_WIDGET(grl->tree));
 362
 363         style = grl->tipwindow->style;
 364
 365         max_text_width = MAX(grl->tip_width, grl->tip_name_width);
 366         max_width = TOOLTIP_BORDER + SMALL_SPACE + max_text_width + TOOLTIP_BORDER;
 367
 368         current_height = 12;
 369
 370         if (dir == GTK_TEXT_DIR_RTL) {
 371                 gtk_paint_layout(style, grl->tipwindow->window, GTK_STATE_NORMAL, FALSE,
 372                                 NULL, grl->tipwindow, "tooltip",
 373                                 max_width - (TOOLTIP_BORDER + SMALL_SPACE) - PANGO_PIXELS(600000),
 374                                 current_height, grl->tip_name_layout);
 375         } else {
 376                 gtk_paint_layout (style, grl->tipwindow->window, GTK_STATE_NORMAL, FALSE,
 377                                 NULL, grl->tipwindow, "tooltip",
 378                                 TOOLTIP_BORDER + SMALL_SPACE, current_height, grl->tip_name_layout);
 379         }
 380         if (dir != GTK_TEXT_DIR_RTL) {
 381                 gtk_paint_layout (style, grl->tipwindow->window, GTK_STATE_NORMAL, FALSE,
 382                                 NULL, grl->tipwindow, "tooltip",
 383                                 TOOLTIP_BORDER + SMALL_SPACE, current_height + grl->tip_name_height, grl->tip_layout);
 384         } else {
 385                 gtk_paint_layout(style, grl->tipwindow->window, GTK_STATE_NORMAL, FALSE,
 386                                 NULL, grl->tipwindow, "tooltip",
 387                                 max_width - (TOOLTIP_BORDER + SMALL_SPACE) - PANGO_PIXELS(600000),
 388                                 current_height + grl->tip_name_height,
 389                                 grl->tip_layout);
 390         }
 391         return FALSE;
 392 }
 393
 394 static gboolean pidgin_roomlist_create_tip(PurpleRoomlist *list, GtkTreePath *path)
 395 {
 396         PidginRoomlist *grl = list->ui_data;
 397         PurpleRoomlistRoom *room;
 398         GtkTreeIter iter;
 399         GValue val;
 400         gchar *name, *tmp, *node_name;
 401         GString *tooltip_text = NULL;
 402         GList *l, *k;
 403         gint j;
 404         gboolean first = TRUE;
 405
 406 #if 0
 407         if (!gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(tv), grl->tip_rect.x, grl->tip_rect.y + (grl->tip_rect.height/2),
 408                 &path, NULL, NULL, NULL))
 409                 return FALSE;
 410 #endif
 411         gtk_tree_model_get_iter(GTK_TREE_MODEL(grl->model), &iter, path);
 412
 413         val.g_type = 0;
 414         gtk_tree_model_get_value(GTK_TREE_MODEL(grl->model), &iter, ROOM_COLUMN, &val);
 415         room = g_value_get_pointer(&val);
 416
 417         if (!room || !(room->type & PURPLE_ROOMLIST_ROOMTYPE_ROOM))
 418                 return FALSE;
 419
 420         tooltip_text = g_string_new("");
 421         gtk_tree_model_get(GTK_TREE_MODEL(grl->model), &iter, NAME_COLUMN, &name, -1);
 422
 423         for (j = NUM_OF_COLUMNS, l = room->fields, k = list->fields; l && k; j++, l = l->next, k = k->next) {
 424                 PurpleRoomlistField *f = k->data;
 425                 gchar *label;
 426                 if (f->hidden)
 427                         continue;
 428                 label = g_markup_escape_text(f->label, -1);
 429                 switch (f->type) {
 430                         case PURPLE_ROOMLIST_FIELD_BOOL:
 431                                 g_string_append_printf(tooltip_text, "%s<b>%s:</b> %s", first ? "" : "\n", label, l->data ? "True" : "False");
 432                                 break;
 433                         case PURPLE_ROOMLIST_FIELD_INT:
 434                                 g_string_append_printf(tooltip_text, "%s<b>%s:</b> %d", first ? "" : "\n", label, GPOINTER_TO_INT(l->data));
 435                                 break;
 436                         case PURPLE_ROOMLIST_FIELD_STRING:
 437                                 tmp = g_markup_escape_text((char *)l->data, -1);
 438                                 g_string_append_printf(tooltip_text, "%s<b>%s:</b> %s", first ? "" : "\n", label, tmp);
 439                                 g_free(tmp);
 440                                 break;
 441                 }
 442                 first = FALSE;
 443                 g_free(label);
 444         }
 445
 446         grl->tip_layout = gtk_widget_create_pango_layout(grl->tipwindow, NULL);
 447         grl->tip_name_layout = gtk_widget_create_pango_layout(grl->tipwindow, NULL);
 448
 449         tmp = g_markup_escape_text(name, -1);
 450         g_free(name);
 451         node_name = g_strdup_printf("<span size='x-large' weight='bold'>%s</span>", tmp);
 452         g_free(tmp);
 453
 454         pango_layout_set_markup(grl->tip_layout, tooltip_text->str, -1);
 455         pango_layout_set_wrap(grl->tip_layout, PANGO_WRAP_WORD);
 456         pango_layout_set_width(grl->tip_layout, 600000);
 457
 458         pango_layout_get_size (grl->tip_layout, &grl->tip_width, &grl->tip_height);
 459         grl->tip_width = PANGO_PIXELS(grl->tip_width);
 460         grl->tip_height = PANGO_PIXELS(grl->tip_height);
 461
 462         pango_layout_set_markup(grl->tip_name_layout, node_name, -1);
 463         pango_layout_set_wrap(grl->tip_name_layout, PANGO_WRAP_WORD);
 464         pango_layout_set_width(grl->tip_name_layout, 600000);
 465
 466         pango_layout_get_size (grl->tip_name_layout, &grl->tip_name_width, &grl->tip_name_height);
 467         grl->tip_name_width = PANGO_PIXELS(grl->tip_name_width) + SMALL_SPACE;
 468         grl->tip_name_height = MAX(PANGO_PIXELS(grl->tip_name_height), SMALL_SPACE);
 469
 470         g_free(node_name);
 471         g_string_free(tooltip_text, TRUE);
 472
 473         return TRUE;
 474 }
 475
 476 static gboolean
 477 pidgin_roomlist_create_tooltip(GtkWidget *widget, GtkTreePath *path,
 478                 gpointer data, int *w, int *h)
 479 {
 480         PurpleRoomlist *list = data;
 481         PidginRoomlist *grl = list->ui_data;
 482         grl->tipwindow = widget;
 483         if (!pidgin_roomlist_create_tip(data, path))
 484                 return FALSE;
 485         if (w)
 486                 *w = TOOLTIP_BORDER + SMALL_SPACE +
 487                         MAX(grl->tip_width, grl->tip_name_width) + TOOLTIP_BORDER;
 488         if (h)
 489                 *h = TOOLTIP_BORDER + grl->tip_height + grl->tip_name_height
 490                         + TOOLTIP_BORDER;
 491         return TRUE;
 492 }
 493
 494 static gboolean account_filter_func(PurpleAccount *account)
 495 {
 496         PurpleConnection *conn = purple_account_get_connection(account);
 497         PurplePluginProtocolInfo *prpl_info = NULL;
 498
 499         if (conn && PURPLE_CONNECTION_IS_CONNECTED(conn))
 500                 prpl_info = PURPLE_PLUGIN_PROTOCOL_INFO(conn->prpl);
 501
 502         return (prpl_info && prpl_info->roomlist_get_list != NULL);
 503 }
 504
 505 gboolean
 506 pidgin_roomlist_is_showable()
 507 {
 508         GList *c;
 509         PurpleConnection *gc;
 510
 511         for (c = purple_connections_get_all(); c != NULL; c = c->next) {
 512                 gc = c->data;
 513
 514                 if (account_filter_func(purple_connection_get_account(gc)))
 515                         return TRUE;
 516         }
 517
 518         return FALSE;
 519 }
 520
 521 static PidginRoomlistDialog *
 522 pidgin_roomlist_dialog_new_with_account(PurpleAccount *account)
 523 {
 524         PidginRoomlistDialog *dialog;
 525         GtkWidget *window, *vbox, *vbox2, *bbox;
 526
 527         dialog = g_new0(PidginRoomlistDialog, 1);
 528         dialog->account = account;
 529
 530         /* Create the window. */
 531         dialog->window = window = pidgin_create_dialog(_("Room List"), PIDGIN_HIG_BORDER, "room list", TRUE);
 532
 533         g_signal_connect(G_OBJECT(window), "delete_event",
 534                                          G_CALLBACK(delete_win_cb), dialog);
 535
 536         /* Create the parent vbox for everything. */
 537         vbox = pidgin_dialog_get_vbox_with_properties(GTK_DIALOG(window), FALSE, PIDGIN_HIG_BORDER);
 538
 539         vbox2 = gtk_vbox_new(FALSE, PIDGIN_HIG_BORDER);
 540         gtk_container_add(GTK_CONTAINER(vbox), vbox2);
 541         gtk_widget_show(vbox2);
 542
 543         /* accounts dropdown list */
 544         dialog->account_widget = pidgin_account_option_menu_new(dialog->account, FALSE,
 545                                  G_CALLBACK(dialog_select_account_cb), account_filter_func, dialog);
 546         if (!dialog->account) /* this is normally null, and we normally don't care what the first selected item is */
 547                 dialog->account = pidgin_account_option_menu_get_selected(dialog->account_widget);
 548         pidgin_add_widget_to_vbox(GTK_BOX(vbox2), _("_Account:"), NULL, dialog->account_widget, TRUE, NULL);
 549
 550         /* scrolled window */
 551         dialog->sw = pidgin_make_scrollable(NULL, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC, GTK_SHADOW_IN, -1, 250);
 552         gtk_box_pack_start(GTK_BOX(vbox2), dialog->sw, TRUE, TRUE, 0);
 553
 554         /* progress bar */
 555         dialog->progress = gtk_progress_bar_new();
 556         gtk_progress_bar_set_pulse_step(GTK_PROGRESS_BAR(dialog->progress), 0.1);
 557         gtk_box_pack_start(GTK_BOX(vbox2), dialog->progress, FALSE, FALSE, 0);
 558         gtk_widget_show(dialog->progress);
 559
 560         /* button box */
 561         bbox = pidgin_dialog_get_action_area(GTK_DIALOG(window));
 562         gtk_box_set_spacing(GTK_BOX(bbox), PIDGIN_HIG_BOX_SPACE);
 563         gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_END);
 564
 565         /* stop button */
 566         dialog->stop_button = pidgin_dialog_add_button(GTK_DIALOG(window), GTK_STOCK_STOP,
 567                          G_CALLBACK(stop_button_cb), dialog);
 568         gtk_widget_set_sensitive(dialog->stop_button, FALSE);
 569
 570         /* list button */
 571         dialog->list_button = pidgin_pixbuf_button_from_stock(_("_Get List"), GTK_STOCK_REFRESH,
 572                                                             PIDGIN_BUTTON_HORIZONTAL);
 573         gtk_box_pack_start(GTK_BOX(bbox), dialog->list_button, FALSE, FALSE, 0);
 574         g_signal_connect(G_OBJECT(dialog->list_button), "clicked",
 575                          G_CALLBACK(list_button_cb), dialog);
 576         gtk_widget_show(dialog->list_button);
 577
 578         /* add button */
 579         dialog->add_button = pidgin_pixbuf_button_from_stock(_("_Add Chat"), GTK_STOCK_ADD,
 580                                                             PIDGIN_BUTTON_HORIZONTAL);
 581         gtk_box_pack_start(GTK_BOX(bbox), dialog->add_button, FALSE, FALSE, 0);
 582         g_signal_connect(G_OBJECT(dialog->add_button), "clicked",
 583                          G_CALLBACK(add_room_to_blist_cb), dialog);
 584         gtk_widget_set_sensitive(dialog->add_button, FALSE);
 585         gtk_widget_show(dialog->add_button);
 586
 587         /* join button */
 588         dialog->join_button = pidgin_pixbuf_button_from_stock(_("_Join"), PIDGIN_STOCK_CHAT,
 589                                                             PIDGIN_BUTTON_HORIZONTAL);
 590         gtk_box_pack_start(GTK_BOX(bbox), dialog->join_button, FALSE, FALSE, 0);
 591         g_signal_connect(G_OBJECT(dialog->join_button), "clicked",
 592                                          G_CALLBACK(join_button_cb), dialog);
 593         gtk_widget_set_sensitive(dialog->join_button, FALSE);
 594         gtk_widget_show(dialog->join_button);
 595
 596         /* close button */
 597         dialog->close_button = pidgin_dialog_add_button(GTK_DIALOG(window), GTK_STOCK_CLOSE,
 598                                          G_CALLBACK(close_button_cb), dialog);
 599
 600         /* show the dialog window and return the dialog */
 601         gtk_widget_show(dialog->window);
 602
 603         return dialog;
 604 }
 605
 606 void pidgin_roomlist_dialog_show_with_account(PurpleAccount *account)
 607 {
 608         PidginRoomlistDialog *dialog = pidgin_roomlist_dialog_new_with_account(account);
 609
 610         if (!dialog)
 611                 return;
 612
 613         list_button_cb(GTK_BUTTON(dialog->list_button), dialog);
 614 }
 615
 616 void pidgin_roomlist_dialog_show(void)
 617 {
 618         pidgin_roomlist_dialog_new_with_account(NULL);
 619 }
 620
 621 static void pidgin_roomlist_new(PurpleRoomlist *list)
 622 {
 623         PidginRoomlist *rl = g_new0(PidginRoomlist, 1);
 624
 625         list->ui_data = rl;
 626
 627         rl->cats = g_hash_table_new_full(NULL, NULL, NULL, (GDestroyNotify)gtk_tree_row_reference_free);
 628
 629         roomlists = g_list_append(roomlists, list);
 630 }
 631
 632 static void int_cell_data_func(GtkTreeViewColumn *col, GtkCellRenderer *renderer,
 633                                    GtkTreeModel *model, GtkTreeIter *iter, gpointer user_data)
 634 {
 635         gchar buf[16];
 636         int myint;
 637
 638         gtk_tree_model_get(model, iter, GPOINTER_TO_INT(user_data), &myint, -1);
 639
 640         if (myint)
 641                 g_snprintf(buf, sizeof(buf), "%d", myint);
 642         else
 643                 buf[0] = '\0';
 644
 645         g_object_set(renderer, "text", buf, NULL);
 646 }
 647
 648 /* this sorts backwards on purpose, so that clicking name sorts a-z, while clicking users sorts
 649    infinity-0. you can still click again to reverse it on any of them. */
 650 static gint int_sort_func(GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b, gpointer user_data)
 651 {
 652         int c, d;
 653
 654         c = d = 0;
 655
 656         gtk_tree_model_get(model, a, GPOINTER_TO_INT(user_data), &c, -1);
 657         gtk_tree_model_get(model, b, GPOINTER_TO_INT(user_data), &d, -1);
 658
 659         if (c == d)
 660                 return 0;
 661         else if (c > d)
 662                 return -1;
 663         else
 664                 return 1;
 665 }
 666
 667 static gboolean
 668 _search_func(GtkTreeModel *model, gint column, const gchar *key, GtkTreeIter *iter, gpointer search_data)
 669 {
 670         gboolean result;
 671         gchar *name, *fold, *fkey;
 672
 673         gtk_tree_model_get(model, iter, column, &name, -1);
 674         fold = g_utf8_casefold(name, -1);
 675         fkey = g_utf8_casefold(key, -1);
 676
 677         result = (g_strstr_len(fold, strlen(fold), fkey) == NULL);
 678
 679         g_free(fold);
 680         g_free(fkey);
 681         g_free(name);
 682
 683         return result;
 684 }
 685
 686 static void pidgin_roomlist_set_fields(PurpleRoomlist *list, GList *fields)
 687 {
 688         PidginRoomlist *grl = list->ui_data;
 689         gint columns = NUM_OF_COLUMNS;
 690         int j;
 691         GtkTreeStore *model;
 692         GtkWidget *tree;
 693         GtkCellRenderer *renderer;
 694         GtkTreeViewColumn *column;
 695         GtkTreeSelection *selection;
 696         GList *l;
 697         GType *types;
 698
 699         g_return_if_fail(grl != NULL);
 700
 701         columns += g_list_length(fields);
 702         types = g_new(GType, columns);
 703
 704         types[NAME_COLUMN] = G_TYPE_STRING;
 705         types[ROOM_COLUMN] = G_TYPE_POINTER;
 706
 707         for (j = NUM_OF_COLUMNS, l = fields; l; l = l->next, j++) {
 708                 PurpleRoomlistField *f = l->data;
 709
 710                 switch (f->type) {
 711                 case PURPLE_ROOMLIST_FIELD_BOOL:
 712                         types[j] = G_TYPE_BOOLEAN;
 713                         break;
 714                 case PURPLE_ROOMLIST_FIELD_INT:
 715                         types[j] = G_TYPE_INT;
 716                         break;
 717                 case PURPLE_ROOMLIST_FIELD_STRING:
 718                         types[j] = G_TYPE_STRING;
 719                         break;
 720                 }
 721         }
 722
 723         model = gtk_tree_store_newv(columns, types);
 724         g_free(types);
 725
 726         tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
 727         gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(tree), TRUE);
 728
 729         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree));
 730         g_signal_connect(G_OBJECT(selection), "changed",
 731                                          G_CALLBACK(selection_changed_cb), grl);
 732
 733         g_object_unref(model);
 734
 735         grl->model = model;
 736         grl->tree = tree;
 737         gtk_widget_show(grl->tree);
 738
 739         renderer = gtk_cell_renderer_text_new();
 740         column = gtk_tree_view_column_new_with_attributes(_("Name"), renderer,
 741                                 "text", NAME_COLUMN, NULL);
 742         gtk_tree_view_column_set_sizing(GTK_TREE_VIEW_COLUMN(column),
 743                                         GTK_TREE_VIEW_COLUMN_GROW_ONLY);
 744         gtk_tree_view_column_set_resizable(GTK_TREE_VIEW_COLUMN(column), TRUE);
 745         gtk_tree_view_column_set_sort_column_id(GTK_TREE_VIEW_COLUMN(column), NAME_COLUMN);
 746         gtk_tree_view_column_set_reorderable(GTK_TREE_VIEW_COLUMN(column), TRUE);
 747         gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
 748
 749         for (j = NUM_OF_COLUMNS, l = fields; l; l = l->next, j++) {
 750                 PurpleRoomlistField *f = l->data;
 751
 752                 if (f->hidden)
 753                         continue;
 754
 755                 renderer = gtk_cell_renderer_text_new();
 756                 column = gtk_tree_view_column_new_with_attributes(f->label, renderer,
 757                                                                   "text", j, NULL);
 758                 gtk_tree_view_column_set_sizing(GTK_TREE_VIEW_COLUMN(column),
 759                                                 GTK_TREE_VIEW_COLUMN_GROW_ONLY);
 760                 gtk_tree_view_column_set_resizable(GTK_TREE_VIEW_COLUMN(column), TRUE);
 761                 gtk_tree_view_column_set_sort_column_id(GTK_TREE_VIEW_COLUMN(column), j);
 762                 gtk_tree_view_column_set_reorderable(GTK_TREE_VIEW_COLUMN(column), TRUE);
 763                 if (f->type == PURPLE_ROOMLIST_FIELD_INT) {
 764                         gtk_tree_view_column_set_cell_data_func(column, renderer, int_cell_data_func,
 765                                                                 GINT_TO_POINTER(j), NULL);
 766                         gtk_tree_sortable_set_sort_func(GTK_TREE_SORTABLE(model), j, int_sort_func,
 767                                                         GINT_TO_POINTER(j), NULL);
 768                 }
 769                 gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
 770         }
 771
 772         g_signal_connect(G_OBJECT(tree), "button-press-event", G_CALLBACK(room_click_cb), list);
 773         g_signal_connect(G_OBJECT(tree), "row-expanded", G_CALLBACK(row_expanded_cb), list);
 774         g_signal_connect(G_OBJECT(tree), "row-activated", G_CALLBACK(row_activated_cb), list);
 775 #if 0 /* uncomment this when the tooltips are slightly less annoying and more well behaved */
 776         g_signal_connect(G_OBJECT(tree), "motion-notify-event", G_CALLBACK(row_motion_cb), list);
 777         g_signal_connect(G_OBJECT(tree), "leave-notify-event", G_CALLBACK(row_leave_cb), list);
 778 #endif
 779         pidgin_tooltip_setup_for_treeview(tree, list,
 780                 pidgin_roomlist_create_tooltip,
 781                 pidgin_roomlist_paint_tooltip);
 782
 783         /* Enable CTRL+F searching */
 784         gtk_tree_view_set_search_column(GTK_TREE_VIEW(tree), NAME_COLUMN);
 785         gtk_tree_view_set_search_equal_func(GTK_TREE_VIEW(tree), _search_func, NULL, NULL);
 786
 787 }
 788
 789 static gboolean pidgin_progress_bar_pulse(gpointer data)
 790 {
 791         PurpleRoomlist *list = data;
 792         PidginRoomlist *rl = list->ui_data;
 793
 794         if (!rl || !rl->dialog || !rl->dialog->pg_needs_pulse) {
 795                 if (rl && rl->dialog)
 796                         rl->dialog->pg_update_to = 0;
 797                 purple_roomlist_unref(list);
 798                 return FALSE;
 799         }
 800
 801         gtk_progress_bar_pulse(GTK_PROGRESS_BAR(rl->dialog->progress));
 802         rl->dialog->pg_needs_pulse = FALSE;
 803         return TRUE;
 804 }
 805
 806 static void pidgin_roomlist_add_room(PurpleRoomlist *list, PurpleRoomlistRoom *room)
 807 {
 808         PidginRoomlist *rl = list->ui_data;
 809         GtkTreeRowReference *rr, *parentrr = NULL;
 810         GtkTreePath *path;
 811         GtkTreeIter iter, parent, child;
 812         GList *l, *k;
 813         int j;
 814         gboolean append = TRUE;
 815
 816         rl->total_rooms++;
 817         if (room->type == PURPLE_ROOMLIST_ROOMTYPE_ROOM)
 818                 rl->num_rooms++;
 819
 820         if (rl->dialog) {
 821                 if (rl->dialog->pg_update_to == 0) {
 822                         purple_roomlist_ref(list);
 823                         rl->dialog->pg_update_to = g_timeout_add(100, pidgin_progress_bar_pulse, list);
 824                         gtk_progress_bar_pulse(GTK_PROGRESS_BAR(rl->dialog->progress));
 825                 } else
 826                         rl->dialog->pg_needs_pulse = TRUE;
 827         }
 828
 829         if (room->parent) {
 830                 parentrr = g_hash_table_lookup(rl->cats, room->parent);
 831                 path = gtk_tree_row_reference_get_path(parentrr);
 832                 if (path) {
 833                         PurpleRoomlistRoom *tmproom = NULL;
 834
 835                         gtk_tree_model_get_iter(GTK_TREE_MODEL(rl->model), &parent, path);
 836                         gtk_tree_path_free(path);
 837
 838                         if (gtk_tree_model_iter_children(GTK_TREE_MODEL(rl->model), &child, &parent)) {
 839                                 gtk_tree_model_get(GTK_TREE_MODEL(rl->model), &child, ROOM_COLUMN, &tmproom, -1);
 840                                 if (!tmproom)
 841                                         append = FALSE;
 842                         }
 843                 }
 844         }
 845
 846         if (append)
 847                 gtk_tree_store_append(rl->model, &iter, (parentrr ? &parent : NULL));
 848         else
 849                 iter = child;
 850
 851         if (room->type & PURPLE_ROOMLIST_ROOMTYPE_CATEGORY)
 852                 gtk_tree_store_append(rl->model, &child, &iter);
 853
 854         path = gtk_tree_model_get_path(GTK_TREE_MODEL(rl->model), &iter);
 855
 856         if (room->type & PURPLE_ROOMLIST_ROOMTYPE_CATEGORY) {
 857                 rr = gtk_tree_row_reference_new(GTK_TREE_MODEL(rl->model), path);
 858                 g_hash_table_insert(rl->cats, room, rr);
 859         }
 860
 861         gtk_tree_path_free(path);
 862
 863         gtk_tree_store_set(rl->model, &iter, NAME_COLUMN, room->name, -1);
 864         gtk_tree_store_set(rl->model, &iter, ROOM_COLUMN, room, -1);
 865
 866         for (j = NUM_OF_COLUMNS, l = room->fields, k = list->fields; l && k; j++, l = l->next, k = k->next) {
 867                 PurpleRoomlistField *f = k->data;
 868                 if (f->hidden)
 869                         continue;
 870                 gtk_tree_store_set(rl->model, &iter, j, l->data, -1);
 871         }
 872 }
 873
 874 static void pidgin_roomlist_in_progress(PurpleRoomlist *list, gboolean in_progress)
 875 {
 876         PidginRoomlist *rl = list->ui_data;
 877
 878         if (!rl || !rl->dialog)
 879                 return;
 880
 881         if (in_progress) {
 882                 if (rl->dialog->account_widget)
 883                         gtk_widget_set_sensitive(rl->dialog->account_widget, FALSE);
 884                 gtk_widget_set_sensitive(rl->dialog->stop_button, TRUE);
 885                 gtk_widget_set_sensitive(rl->dialog->list_button, FALSE);
 886         } else {
 887                 rl->dialog->pg_needs_pulse = FALSE;
 888                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(rl->dialog->progress), 0.0);
 889                 if (rl->dialog->account_widget)
 890                         gtk_widget_set_sensitive(rl->dialog->account_widget, TRUE);
 891                 gtk_widget_set_sensitive(rl->dialog->stop_button, FALSE);
 892                 gtk_widget_set_sensitive(rl->dialog->list_button, TRUE);
 893         }
 894 }
 895
 896 static void pidgin_roomlist_destroy(PurpleRoomlist *list)
 897 {
 898         PidginRoomlist *rl = list->ui_data;
 899
 900         roomlists = g_list_remove(roomlists, list);
 901
 902         g_return_if_fail(rl != NULL);
 903
 904         g_hash_table_destroy(rl->cats);
 905         g_free(rl);
 906         list->ui_data = NULL;
 907 }
 908
 909 static PurpleRoomlistUiOps ops = {
 910         pidgin_roomlist_dialog_show_with_account,
 911         pidgin_roomlist_new,
 912         pidgin_roomlist_set_fields,
 913         pidgin_roomlist_add_room,
 914         pidgin_roomlist_in_progress,
 915         pidgin_roomlist_destroy,
 916         NULL,
 917         NULL,
 918         NULL,
 919         NULL
 920 };
 921
 922
 923 void pidgin_roomlist_init(void)
 924 {
 925         purple_roomlist_set_ui_ops(&ops);
 926 }