libempathy-gtk/empathy-contact-list-view.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2005-2007 Imendio AB
   4  * Copyright (C) 2007 Collabora Ltd.
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public
  17  * License along with this program; if not, write to the
  18  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19  * Boston, MA 02111-1307, USA.
  20  *
  21  * Authors: Mikael Hallendal <micke@imendio.com>
  22  *          Martyn Russell <martyn@imendio.com>
  23  *          Xavier Claessens <xclaesse@gmail.com>
  24  */
  25
  26 #include "config.h"
  27
  28 #include <string.h>
  29
  30 #include <glib/gi18n.h>
  31 #include <gtk/gtk.h>
  32 #include <glade/glade.h>
  33
  34 #include <libtelepathy/tp-helpers.h>
  35
  36 #include <libmissioncontrol/mc-account.h>
  37 #include <libmissioncontrol/mission-control.h>
  38
  39 #include <libempathy/empathy-contact-factory.h>
  40 #include <libempathy/empathy-contact-list.h>
  41 #include <libempathy/empathy-log-manager.h>
  42 #include <libempathy/empathy-tp-group.h>
  43 #include <libempathy/empathy-debug.h>
  44 #include <libempathy/empathy-utils.h>
  45 #include <libempathy/empathy-marshal.h>
  46
  47 #include "empathy-contact-list-view.h"
  48 #include "empathy-contact-list-store.h"
  49 #include "empathy-images.h"
  50 #include "empathy-contact-groups.h"
  51 #include "empathy-cell-renderer-expander.h"
  52 #include "empathy-cell-renderer-text.h"
  53 #include "empathy-cell-renderer-activatable.h"
  54 #include "empathy-ui-utils.h"
  55 #include "empathy-contact-dialogs.h"
  56 //#include "empathy-chat-invite.h"
  57 //#include "empathy-ft-window.h"
  58 #include "empathy-log-window.h"
  59
  60 #define DEBUG_DOMAIN "ContactListView"
  61
  62 /* Flashing delay for icons (milliseconds). */
  63 #define FLASH_TIMEOUT 500
  64
  65 /* Active users are those which have recently changed state
  66  * (e.g. online, offline or from normal to a busy state).
  67  */
  68
  69 #define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), EMPATHY_TYPE_CONTACT_LIST_VIEW, EmpathyContactListViewPriv))
  70
  71 struct _EmpathyContactListViewPriv {
  72         EmpathyContactListStore *store;
  73         GtkUIManager            *ui;
  74         GtkTreeRowReference     *drag_row;
  75         gboolean                 interactive;
  76 };
  77
  78 typedef struct {
  79         EmpathyContactListView *view;
  80         GtkTreePath           *path;
  81         guint                  timeout_id;
  82 } DragMotionData;
  83
  84 typedef struct {
  85         EmpathyContactListView *view;
  86         EmpathyContact         *contact;
  87         gboolean               remove;
  88 } ShowActiveData;
  89
  90 static void        empathy_contact_list_view_class_init         (EmpathyContactListViewClass *klass);
  91 static void        empathy_contact_list_view_init               (EmpathyContactListView      *list);
  92 static void        contact_list_view_finalize                  (GObject                    *object);
  93 static void        contact_list_view_get_property              (GObject                    *object,
  94                                                                 guint                       param_id,
  95                                                                 GValue                     *value,
  96                                                                 GParamSpec                 *pspec);
  97 static void        contact_list_view_set_property              (GObject                    *object,
  98                                                                 guint                       param_id,
  99                                                                 const GValue               *value,
 100                                                                 GParamSpec                 *pspec);
 101 static void        contact_list_view_setup                     (EmpathyContactListView      *view);
 102 static void        contact_list_view_row_has_child_toggled_cb  (GtkTreeModel               *model,
 103                                                                 GtkTreePath                *path,
 104                                                                 GtkTreeIter                *iter,
 105                                                                 EmpathyContactListView      *view);
 106 static void        contact_list_view_drag_data_received        (GtkWidget                  *widget,
 107                                                                 GdkDragContext             *context,
 108                                                                 gint                        x,
 109                                                                 gint                        y,
 110                                                                 GtkSelectionData           *selection,
 111                                                                 guint                       info,
 112                                                                 guint                       time);
 113 static gboolean    contact_list_view_drag_motion               (GtkWidget                  *widget,
 114                                                                 GdkDragContext             *context,
 115                                                                 gint                        x,
 116                                                                 gint                        y,
 117                                                                 guint                       time);
 118 static gboolean    contact_list_view_drag_motion_cb            (DragMotionData             *data);
 119 static void        contact_list_view_drag_begin                (GtkWidget                  *widget,
 120                                                                 GdkDragContext             *context);
 121 static void        contact_list_view_drag_data_get             (GtkWidget                  *widget,
 122                                                                 GdkDragContext             *context,
 123                                                                 GtkSelectionData           *selection,
 124                                                                 guint                       info,
 125                                                                 guint                       time);
 126 static void        contact_list_view_drag_end                  (GtkWidget                  *widget,
 127                                                                 GdkDragContext             *context);
 128 static gboolean    contact_list_view_drag_drop                 (GtkWidget                  *widget,
 129                                                                 GdkDragContext             *drag_context,
 130                                                                 gint                        x,
 131                                                                 gint                        y,
 132                                                                 guint                       time);
 133 static void        contact_list_view_cell_set_background       (EmpathyContactListView      *view,
 134                                                                 GtkCellRenderer            *cell,
 135                                                                 gboolean                    is_group,
 136                                                                 gboolean                    is_active);
 137 static void        contact_list_view_pixbuf_cell_data_func     (GtkTreeViewColumn          *tree_column,
 138                                                                 GtkCellRenderer            *cell,
 139                                                                 GtkTreeModel               *model,
 140                                                                 GtkTreeIter                *iter,
 141                                                                 EmpathyContactListView     *view);
 142 #ifdef HAVE_VOIP
 143 static void        contact_list_view_voip_cell_data_func       (GtkTreeViewColumn          *tree_column,
 144                                                                 GtkCellRenderer            *cell,
 145                                                                 GtkTreeModel               *model,
 146                                                                 GtkTreeIter                *iter,
 147                                                                 EmpathyContactListView     *view);
 148 #endif
 149 static void        contact_list_view_avatar_cell_data_func     (GtkTreeViewColumn          *tree_column,
 150                                                                 GtkCellRenderer            *cell,
 151                                                                 GtkTreeModel               *model,
 152                                                                 GtkTreeIter                *iter,
 153                                                                 EmpathyContactListView      *view);
 154 static void        contact_list_view_text_cell_data_func       (GtkTreeViewColumn          *tree_column,
 155                                                                 GtkCellRenderer            *cell,
 156                                                                 GtkTreeModel               *model,
 157                                                                 GtkTreeIter                *iter,
 158                                                                 EmpathyContactListView      *view);
 159 static void        contact_list_view_expander_cell_data_func   (GtkTreeViewColumn          *column,
 160                                                                 GtkCellRenderer            *cell,
 161                                                                 GtkTreeModel               *model,
 162                                                                 GtkTreeIter                *iter,
 163                                                                 EmpathyContactListView      *view);
 164 static GtkWidget * contact_list_view_get_contact_menu          (EmpathyContactListView      *view,
 165                                                                 gboolean                    can_send_file,
 166                                                                 gboolean                    can_show_log,
 167                                                                 gboolean                    can_voip);
 168 static gboolean    contact_list_view_button_press_event_cb     (EmpathyContactListView      *view,
 169                                                                 GdkEventButton             *event,
 170                                                                 gpointer                    user_data);
 171 static void        contact_list_view_row_activated_cb          (EmpathyContactListView      *view,
 172                                                                 GtkTreePath                *path,
 173                                                                 GtkTreeViewColumn          *col,
 174                                                                 gpointer                    user_data);
 175 #ifdef HAVE_VOIP
 176 static void        contact_list_view_voip_activated_cb         (EmpathyCellRendererActivatable *cell,
 177                                                                 const gchar                *path_string,
 178                                                                 EmpathyContactListView     *view);
 179 #endif
 180 static void        contact_list_view_row_expand_or_collapse_cb (EmpathyContactListView      *view,
 181                                                                 GtkTreeIter                *iter,
 182                                                                 GtkTreePath                *path,
 183                                                                 gpointer                    user_data);
 184 static void        contact_list_view_action_cb                 (GtkAction                  *action,
 185                                                                 EmpathyContactListView      *view);
 186 static void        contact_list_view_voip_activated            (EmpathyContactListView      *view,
 187                                                                 EmpathyContact              *contact);
 188
 189 enum {
 190         PROP_0,
 191         PROP_INTERACTIVE
 192 };
 193
 194 static const GtkActionEntry entries[] = {
 195         { "ContactMenu", NULL,
 196           N_("_Contact"), NULL, NULL,
 197           NULL
 198         },
 199         { "GroupMenu", NULL,
 200           N_("_Group"),NULL, NULL,
 201           NULL
 202         },
 203         { "Chat", EMPATHY_IMAGE_MESSAGE,
 204           N_("_Chat"), NULL, N_("Chat with contact"),
 205           G_CALLBACK (contact_list_view_action_cb)
 206         },
 207         { "Information", EMPATHY_IMAGE_CONTACT_INFORMATION,
 208           N_("Infor_mation"), "<control>I", N_("View contact information"),
 209           G_CALLBACK (contact_list_view_action_cb)
 210         },
 211         { "Rename", NULL,
 212           N_("Re_name"), NULL, N_("Rename"),
 213           G_CALLBACK (contact_list_view_action_cb)
 214         },
 215         { "Edit", GTK_STOCK_EDIT,
 216           N_("_Edit"), NULL, N_("Edit the groups and name for this contact"),
 217           G_CALLBACK (contact_list_view_action_cb)
 218         },
 219         { "Remove", GTK_STOCK_REMOVE,
 220           N_("_Remove"), NULL, N_("Remove contact"),
 221           G_CALLBACK (contact_list_view_action_cb)
 222         },
 223         { "Invite", EMPATHY_IMAGE_GROUP_MESSAGE,
 224           N_("_Invite to Chat Room"), NULL, N_("Invite to a currently open chat room"),
 225           G_CALLBACK (contact_list_view_action_cb)
 226         },
 227         { "SendFile", NULL,
 228           N_("_Send File..."), NULL, N_("Send a file"),
 229           G_CALLBACK (contact_list_view_action_cb)
 230         },
 231         { "Log", EMPATHY_IMAGE_LOG,
 232           N_("_View Previous Conversations"), NULL, N_("View previous conversations with this contact"),
 233           G_CALLBACK (contact_list_view_action_cb)
 234         },
 235 #ifdef HAVE_VOIP
 236         { "Call", EMPATHY_IMAGE_VOIP,
 237           N_("_Call"), NULL, N_("Start a voice or video conversation with this contact"),
 238           G_CALLBACK (contact_list_view_action_cb)
 239         },
 240 #endif
 241 };
 242
 243 static guint n_entries = G_N_ELEMENTS (entries);
 244
 245 static const gchar *ui_info =
 246         "<ui>"
 247         "  <popup name='Contact'>"
 248         "    <menuitem action='Chat'/>"
 249 #ifdef HAVE_VOIP
 250         "    <menuitem action='Call'/>"
 251 #endif
 252         "    <menuitem action='Log'/>"
 253         "    <menuitem action='SendFile'/>"
 254         "    <separator/>"
 255         "    <menuitem action='Invite'/>"
 256         "    <separator/>"
 257         "    <menuitem action='Edit'/>"
 258         "    <menuitem action='Remove'/>"
 259         "    <separator/>"
 260         "    <menuitem action='Information'/>"
 261         "  </popup>"
 262         "  <popup name='Group'>"
 263         "    <menuitem action='Rename'/>"
 264         "  </popup>"
 265         "</ui>";
 266
 267 enum DndDragType {
 268         DND_DRAG_TYPE_CONTACT_ID,
 269         DND_DRAG_TYPE_URL,
 270         DND_DRAG_TYPE_STRING,
 271 };
 272
 273 static const GtkTargetEntry drag_types_dest[] = {
 274         { "text/contact-id", 0, DND_DRAG_TYPE_CONTACT_ID },
 275         { "text/uri-list",   0, DND_DRAG_TYPE_URL },
 276         { "text/plain",      0, DND_DRAG_TYPE_STRING },
 277         { "STRING",          0, DND_DRAG_TYPE_STRING },
 278 };
 279
 280 static const GtkTargetEntry drag_types_source[] = {
 281         { "text/contact-id", 0, DND_DRAG_TYPE_CONTACT_ID },
 282 };
 283
 284 static GdkAtom drag_atoms_dest[G_N_ELEMENTS (drag_types_dest)];
 285 static GdkAtom drag_atoms_source[G_N_ELEMENTS (drag_types_source)];
 286
 287 enum {
 288         DRAG_CONTACT_RECEIVED,
 289         LAST_SIGNAL
 290 };
 291
 292 static guint signals[LAST_SIGNAL];
 293
 294 G_DEFINE_TYPE (EmpathyContactListView, empathy_contact_list_view, GTK_TYPE_TREE_VIEW);
 295
 296 static void
 297 empathy_contact_list_view_class_init (EmpathyContactListViewClass *klass)
 298 {
 299         GObjectClass   *object_class = G_OBJECT_CLASS (klass);
 300         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
 301
 302         object_class->finalize = contact_list_view_finalize;
 303         object_class->get_property = contact_list_view_get_property;
 304         object_class->set_property = contact_list_view_set_property;
 305
 306         widget_class->drag_data_received = contact_list_view_drag_data_received;
 307         widget_class->drag_drop          = contact_list_view_drag_drop;
 308         widget_class->drag_begin         = contact_list_view_drag_begin;
 309         widget_class->drag_data_get      = contact_list_view_drag_data_get;
 310         widget_class->drag_end           = contact_list_view_drag_end;
 311         /* FIXME: noticed but when you drag the row over the treeview
 312          * fast, it seems to stop redrawing itself, if we don't
 313          * connect this signal, all is fine.
 314          */
 315         widget_class->drag_motion        = contact_list_view_drag_motion;
 316
 317         signals[DRAG_CONTACT_RECEIVED] =
 318                 g_signal_new ("drag-contact-received",
 319                               G_OBJECT_CLASS_TYPE (klass),
 320                               G_SIGNAL_RUN_LAST,
 321                               0,
 322                               NULL, NULL,
 323                               empathy_marshal_VOID__OBJECT_STRING_STRING,
 324                               G_TYPE_NONE,
 325                               3, EMPATHY_TYPE_CONTACT, G_TYPE_STRING, G_TYPE_STRING);
 326
 327         g_object_class_install_property (object_class,
 328                                          PROP_INTERACTIVE,
 329                                          g_param_spec_boolean ("interactive",
 330                                                                "View is interactive",
 331                                                                "Is the view interactive",
 332                                                                FALSE,
 333                                                                G_PARAM_READWRITE));
 334
 335         g_type_class_add_private (object_class, sizeof (EmpathyContactListViewPriv));
 336 }
 337
 338 static void
 339 empathy_contact_list_view_init (EmpathyContactListView *view)
 340 {
 341         EmpathyContactListViewPriv *priv;
 342         GtkActionGroup            *action_group;
 343         GError                    *error = NULL;
 344
 345         priv = GET_PRIV (view);
 346
 347         /* Get saved group states. */
 348         empathy_contact_groups_get_all ();
 349
 350         /* Set up UI Manager */
 351         priv->ui = gtk_ui_manager_new ();
 352
 353         action_group = gtk_action_group_new ("Actions");
 354         gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
 355         gtk_action_group_add_actions (action_group, entries, n_entries, view);
 356         gtk_ui_manager_insert_action_group (priv->ui, action_group, 0);
 357
 358         if (!gtk_ui_manager_add_ui_from_string (priv->ui, ui_info, -1, &error)) {
 359                 g_warning ("Could not build contact menus from string:'%s'", error->message);
 360                 g_error_free (error);
 361         }
 362
 363         g_object_unref (action_group);
 364
 365         gtk_tree_view_set_row_separator_func (GTK_TREE_VIEW (view),
 366                                               empathy_contact_list_store_row_separator_func,
 367                                               NULL, NULL);
 368
 369         /* Connect to tree view signals rather than override. */
 370         g_signal_connect (view,
 371                           "button-press-event",
 372                           G_CALLBACK (contact_list_view_button_press_event_cb),
 373                           NULL);
 374         g_signal_connect (view,
 375                           "row-activated",
 376                           G_CALLBACK (contact_list_view_row_activated_cb),
 377                           NULL);
 378         g_signal_connect (view,
 379                           "row-expanded",
 380                           G_CALLBACK (contact_list_view_row_expand_or_collapse_cb),
 381                           GINT_TO_POINTER (TRUE));
 382         g_signal_connect (view,
 383                           "row-collapsed",
 384                           G_CALLBACK (contact_list_view_row_expand_or_collapse_cb),
 385                           GINT_TO_POINTER (FALSE));
 386 }
 387
 388 static void
 389 contact_list_view_finalize (GObject *object)
 390 {
 391         EmpathyContactListViewPriv *priv;
 392
 393         priv = GET_PRIV (object);
 394
 395         if (priv->ui) {
 396                 g_object_unref (priv->ui);
 397         }
 398         if (priv->store) {
 399                 g_object_unref (priv->store);
 400         }
 401
 402         G_OBJECT_CLASS (empathy_contact_list_view_parent_class)->finalize (object);
 403 }
 404
 405 static void
 406 contact_list_view_get_property (GObject    *object,
 407                                 guint       param_id,
 408                                 GValue     *value,
 409                                 GParamSpec *pspec)
 410 {
 411         EmpathyContactListViewPriv *priv;
 412
 413         priv = GET_PRIV (object);
 414
 415         switch (param_id) {
 416         case PROP_INTERACTIVE:
 417                 g_value_set_boolean (value, priv->interactive);
 418                 break;
 419         default:
 420                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 421                 break;
 422         };
 423 }
 424
 425 static void
 426 contact_list_view_set_property (GObject      *object,
 427                                 guint         param_id,
 428                                 const GValue *value,
 429                                 GParamSpec   *pspec)
 430 {
 431         EmpathyContactListView     *view = EMPATHY_CONTACT_LIST_VIEW (object);
 432         EmpathyContactListViewPriv *priv;
 433
 434         priv = GET_PRIV (object);
 435
 436         switch (param_id) {
 437         case PROP_INTERACTIVE:
 438                 empathy_contact_list_view_set_interactive (view, g_value_get_boolean (value));
 439                 break;
 440         default:
 441                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 442                 break;
 443         };
 444 }
 445
 446 EmpathyContactListView *
 447 empathy_contact_list_view_new (EmpathyContactListStore *store)
 448 {
 449         EmpathyContactListViewPriv *priv;
 450         EmpathyContactListView     *view;
 451
 452         view = g_object_new (EMPATHY_TYPE_CONTACT_LIST_VIEW, NULL);
 453         priv = GET_PRIV (view);
 454
 455         priv->store = g_object_ref (store);
 456         contact_list_view_setup (view);
 457
 458         return view;
 459 }
 460
 461 void
 462 empathy_contact_list_view_set_interactive (EmpathyContactListView  *view,
 463                                            gboolean                 interactive)
 464 {
 465         EmpathyContactListViewPriv *priv = GET_PRIV (view);
 466
 467         g_return_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view));
 468
 469         priv->interactive = interactive;
 470         g_object_notify (G_OBJECT (view), "interactive");
 471 }
 472
 473 gboolean
 474 empathy_contact_list_view_get_interactive (EmpathyContactListView  *view)
 475 {
 476         EmpathyContactListViewPriv *priv = GET_PRIV (view);
 477
 478         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), FALSE);
 479
 480         return priv->interactive;
 481 }
 482
 483 EmpathyContact *
 484 empathy_contact_list_view_get_selected (EmpathyContactListView *view)
 485 {
 486         EmpathyContactListViewPriv *priv;
 487         GtkTreeSelection          *selection;
 488         GtkTreeIter                iter;
 489         GtkTreeModel              *model;
 490         EmpathyContact             *contact;
 491
 492         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
 493
 494         priv = GET_PRIV (view);
 495
 496         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
 497         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 498                 return NULL;
 499         }
 500
 501         gtk_tree_model_get (model, &iter,
 502                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
 503                             -1);
 504
 505         return contact;
 506 }
 507
 508 gchar *
 509 empathy_contact_list_view_get_selected_group (EmpathyContactListView *view)
 510 {
 511         EmpathyContactListViewPriv *priv;
 512         GtkTreeSelection          *selection;
 513         GtkTreeIter                iter;
 514         GtkTreeModel              *model;
 515         gboolean                   is_group;
 516         gchar                     *name;
 517
 518         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
 519
 520         priv = GET_PRIV (view);
 521
 522         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
 523         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 524                 return NULL;
 525         }
 526
 527         gtk_tree_model_get (model, &iter,
 528                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
 529                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
 530                             -1);
 531
 532         if (!is_group) {
 533                 g_free (name);
 534                 return NULL;
 535         }
 536
 537         return name;
 538 }
 539
 540 GtkWidget *
 541 empathy_contact_list_view_get_group_menu (EmpathyContactListView *view)
 542 {
 543         EmpathyContactListViewPriv *priv;
 544         GtkWidget                 *widget;
 545
 546         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
 547
 548         priv = GET_PRIV (view);
 549
 550         widget = gtk_ui_manager_get_widget (priv->ui, "/Group");
 551
 552         return widget;
 553 }
 554
 555 GtkWidget *
 556 empathy_contact_list_view_get_contact_menu (EmpathyContactListView *view,
 557                                             EmpathyContact         *contact)
 558 {
 559         EmpathyLogManager *log_manager;
 560         gboolean           can_show_log;
 561         gboolean           can_send_file;
 562         gboolean           can_voip;
 563
 564         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
 565         g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
 566
 567         log_manager = empathy_log_manager_new ();
 568         can_show_log = empathy_log_manager_exists (log_manager,
 569                                                    empathy_contact_get_account (contact),
 570                                                    empathy_contact_get_id (contact),
 571                                                    FALSE);
 572         g_object_unref (log_manager);
 573         can_send_file = FALSE;
 574         can_voip = empathy_contact_can_voip (contact);
 575
 576         return contact_list_view_get_contact_menu (view,
 577                                                    can_send_file,
 578                                                    can_show_log,
 579                                                    can_voip);
 580 }
 581
 582 static void
 583 contact_list_view_setup (EmpathyContactListView *view)
 584 {
 585         EmpathyContactListViewPriv *priv;
 586         GtkCellRenderer           *cell;
 587         GtkTreeViewColumn         *col;
 588         gint                       i;
 589
 590         priv = GET_PRIV (view);
 591
 592         gtk_tree_view_set_search_equal_func (GTK_TREE_VIEW (view),
 593                                              empathy_contact_list_store_search_equal_func,
 594                                              NULL, NULL);
 595
 596         g_signal_connect (priv->store, "row-has-child-toggled",
 597                           G_CALLBACK (contact_list_view_row_has_child_toggled_cb),
 598                           view);
 599         gtk_tree_view_set_model (GTK_TREE_VIEW (view),
 600                                  GTK_TREE_MODEL (priv->store));
 601
 602         /* Setup view */
 603         g_object_set (view,
 604                       "headers-visible", FALSE,
 605                       "reorderable", TRUE,
 606                       "show-expanders", FALSE,
 607                       NULL);
 608
 609         col = gtk_tree_view_column_new ();
 610
 611         /* State */
 612         cell = gtk_cell_renderer_pixbuf_new ();
 613         gtk_tree_view_column_pack_start (col, cell, FALSE);
 614         gtk_tree_view_column_set_cell_data_func (
 615                 col, cell,
 616                 (GtkTreeCellDataFunc) contact_list_view_pixbuf_cell_data_func,
 617                 view, NULL);
 618
 619         g_object_set (cell,
 620                       "xpad", 5,
 621                       "ypad", 1,
 622                       "visible", FALSE,
 623                       NULL);
 624
 625         /* Name */
 626         cell = empathy_cell_renderer_text_new ();
 627         gtk_tree_view_column_pack_start (col, cell, TRUE);
 628         gtk_tree_view_column_set_cell_data_func (
 629                 col, cell,
 630                 (GtkTreeCellDataFunc) contact_list_view_text_cell_data_func,
 631                 view, NULL);
 632
 633         gtk_tree_view_column_add_attribute (col, cell,
 634                                             "name", EMPATHY_CONTACT_LIST_STORE_COL_NAME);
 635         gtk_tree_view_column_add_attribute (col, cell,
 636                                             "status", EMPATHY_CONTACT_LIST_STORE_COL_STATUS);
 637         gtk_tree_view_column_add_attribute (col, cell,
 638                                             "is_group", EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP);
 639
 640 #ifdef HAVE_VOIP
 641         /* Voip Capability Icon */
 642         cell = empathy_cell_renderer_activatable_new ();
 643         gtk_tree_view_column_pack_start (col, cell, FALSE);
 644         gtk_tree_view_column_set_cell_data_func (
 645                 col, cell,
 646                 (GtkTreeCellDataFunc) contact_list_view_voip_cell_data_func,
 647                 view, NULL);
 648
 649         g_object_set (cell,
 650                       "visible", FALSE,
 651                       NULL);
 652
 653         g_signal_connect (cell, "path-activated",
 654                           G_CALLBACK (contact_list_view_voip_activated_cb),
 655                           view);
 656 #endif
 657
 658         /* Avatar */
 659         cell = gtk_cell_renderer_pixbuf_new ();
 660         gtk_tree_view_column_pack_start (col, cell, FALSE);
 661         gtk_tree_view_column_set_cell_data_func (
 662                 col, cell,
 663                 (GtkTreeCellDataFunc) contact_list_view_avatar_cell_data_func,
 664                 view, NULL);
 665
 666         g_object_set (cell,
 667                       "xpad", 0,
 668                       "ypad", 0,
 669                       "visible", FALSE,
 670                       "width", 32,
 671                       "height", 32,
 672                       NULL);
 673
 674         /* Expander */
 675         cell = empathy_cell_renderer_expander_new ();
 676         gtk_tree_view_column_pack_end (col, cell, FALSE);
 677         gtk_tree_view_column_set_cell_data_func (
 678                 col, cell,
 679                 (GtkTreeCellDataFunc) contact_list_view_expander_cell_data_func,
 680                 view, NULL);
 681
 682         /* Actually add the column now we have added all cell renderers */
 683         gtk_tree_view_append_column (GTK_TREE_VIEW (view), col);
 684
 685         /* Drag & Drop. */
 686         for (i = 0; i < G_N_ELEMENTS (drag_types_dest); ++i) {
 687                 drag_atoms_dest[i] = gdk_atom_intern (drag_types_dest[i].target,
 688                                                       FALSE);
 689         }
 690
 691         for (i = 0; i < G_N_ELEMENTS (drag_types_source); ++i) {
 692                 drag_atoms_source[i] = gdk_atom_intern (drag_types_source[i].target,
 693                                                         FALSE);
 694         }
 695
 696         /* Note: We support the COPY action too, but need to make the
 697          * MOVE action the default.
 698          */
 699         gtk_drag_source_set (GTK_WIDGET (view),
 700                              GDK_BUTTON1_MASK,
 701                              drag_types_source,
 702                              G_N_ELEMENTS (drag_types_source),
 703                              GDK_ACTION_MOVE | GDK_ACTION_COPY);
 704
 705         gtk_drag_dest_set (GTK_WIDGET (view),
 706                            GTK_DEST_DEFAULT_ALL,
 707                            drag_types_dest,
 708                            G_N_ELEMENTS (drag_types_dest),
 709                            GDK_ACTION_MOVE | GDK_ACTION_COPY);
 710 }
 711
 712 static void
 713 contact_list_view_row_has_child_toggled_cb (GtkTreeModel          *model,
 714                                             GtkTreePath           *path,
 715                                             GtkTreeIter           *iter,
 716                                             EmpathyContactListView *view)
 717 {
 718         gboolean  is_group = FALSE;
 719         gchar    *name = NULL;
 720
 721         gtk_tree_model_get (model, iter,
 722                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
 723                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
 724                             -1);
 725
 726         if (!is_group || G_STR_EMPTY (name)) {
 727                 g_free (name);
 728                 return;
 729         }
 730
 731         if (empathy_contact_group_get_expanded (name)) {
 732                 g_signal_handlers_block_by_func (view,
 733                                                  contact_list_view_row_expand_or_collapse_cb,
 734                                                  GINT_TO_POINTER (TRUE));
 735                 gtk_tree_view_expand_row (GTK_TREE_VIEW (view), path, TRUE);
 736                 g_signal_handlers_unblock_by_func (view,
 737                                                    contact_list_view_row_expand_or_collapse_cb,
 738                                                    GINT_TO_POINTER (TRUE));
 739         } else {
 740                 g_signal_handlers_block_by_func (view,
 741                                                  contact_list_view_row_expand_or_collapse_cb,
 742                                                  GINT_TO_POINTER (FALSE));
 743                 gtk_tree_view_collapse_row (GTK_TREE_VIEW (view), path);
 744                 g_signal_handlers_unblock_by_func (view,
 745                                                    contact_list_view_row_expand_or_collapse_cb,
 746                                                    GINT_TO_POINTER (FALSE));
 747         }
 748
 749         g_free (name);
 750 }
 751
 752 static void
 753 contact_list_view_drag_data_received (GtkWidget         *widget,
 754                                       GdkDragContext    *context,
 755                                       gint               x,
 756                                       gint               y,
 757                                       GtkSelectionData  *selection,
 758                                       guint              info,
 759                                       guint              time)
 760 {
 761         EmpathyContactListViewPriv *priv;
 762         EmpathyContactList         *list;
 763         EmpathyContactFactory      *factory;
 764         McAccount                  *account;
 765         GtkTreeModel               *model;
 766         GtkTreePath                *path;
 767         GtkTreeViewDropPosition     position;
 768         EmpathyContact             *contact = NULL;
 769         const gchar                *id;
 770         gchar                     **strv;
 771         gchar                      *new_group = NULL;
 772         gchar                      *old_group = NULL;
 773         gboolean                    is_row;
 774
 775         priv = GET_PRIV (widget);
 776
 777         id = (const gchar*) selection->data;
 778         empathy_debug (DEBUG_DOMAIN, "Received %s%s drag & drop contact from roster with id:'%s'",
 779                       context->action == GDK_ACTION_MOVE ? "move" : "",
 780                       context->action == GDK_ACTION_COPY ? "copy" : "",
 781                       id);
 782
 783         strv = g_strsplit (id, "/", 2);
 784         factory = empathy_contact_factory_new ();
 785         account = mc_account_lookup (strv[0]);
 786         if (account) {
 787                 contact = empathy_contact_factory_get_from_id (factory,
 788                                                                account,
 789                                                                strv[1]);
 790                 g_object_unref (account);
 791         }
 792         g_object_unref (factory);
 793         g_strfreev (strv);
 794
 795         if (!contact) {
 796                 empathy_debug (DEBUG_DOMAIN, "No contact found associated with drag & drop");
 797                 return;
 798         }
 799
 800         model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
 801
 802         /* Get source group information. */
 803         if (priv->drag_row) {
 804                 path = gtk_tree_row_reference_get_path (priv->drag_row);
 805                 if (path) {
 806                         old_group = empathy_contact_list_store_get_parent_group (model, path, NULL);
 807                         gtk_tree_path_free (path);
 808                 }
 809         }
 810
 811         /* Get destination group information. */
 812         is_row = gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (widget),
 813                                                     x,
 814                                                     y,
 815                                                     &path,
 816                                                     &position);
 817
 818         if (is_row) {
 819                 new_group = empathy_contact_list_store_get_parent_group (model, path, NULL);
 820                 gtk_tree_path_free (path);
 821         }
 822
 823         empathy_debug (DEBUG_DOMAIN,
 824                       "contact %s (%d) dragged from '%s' to '%s'",
 825                       empathy_contact_get_id (contact),
 826                       empathy_contact_get_handle (contact),
 827                       old_group, new_group);
 828
 829         list = empathy_contact_list_store_get_list_iface (priv->store);
 830         if (new_group) {
 831                 empathy_contact_list_add_to_group (list, contact, new_group);
 832         }
 833         if (old_group && context->action == GDK_ACTION_MOVE) {
 834                 empathy_contact_list_remove_from_group (list, contact, old_group);
 835         }
 836
 837         g_free (old_group);
 838         g_free (new_group);
 839
 840         gtk_drag_finish (context, TRUE, FALSE, GDK_CURRENT_TIME);
 841 }
 842
 843 static gboolean
 844 contact_list_view_drag_motion (GtkWidget      *widget,
 845                                GdkDragContext *context,
 846                                gint            x,
 847                                gint            y,
 848                                guint           time)
 849 {
 850         static DragMotionData *dm = NULL;
 851         GtkTreePath           *path;
 852         gboolean               is_row;
 853         gboolean               is_different = FALSE;
 854         gboolean               cleanup = TRUE;
 855
 856         is_row = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (widget),
 857                                                 x,
 858                                                 y,
 859                                                 &path,
 860                                                 NULL,
 861                                                 NULL,
 862                                                 NULL);
 863
 864         cleanup &= (!dm);
 865
 866         if (is_row) {
 867                 cleanup &= (dm && gtk_tree_path_compare (dm->path, path) != 0);
 868                 is_different = (!dm || (dm && gtk_tree_path_compare (dm->path, path) != 0));
 869         } else {
 870                 cleanup &= FALSE;
 871         }
 872
 873         if (!is_different && !cleanup) {
 874                 return TRUE;
 875         }
 876
 877         if (dm) {
 878                 gtk_tree_path_free (dm->path);
 879                 if (dm->timeout_id) {
 880                         g_source_remove (dm->timeout_id);
 881                 }
 882
 883                 g_free (dm);
 884
 885                 dm = NULL;
 886         }
 887
 888         if (!gtk_tree_view_row_expanded (GTK_TREE_VIEW (widget), path)) {
 889                 dm = g_new0 (DragMotionData, 1);
 890
 891                 dm->view = EMPATHY_CONTACT_LIST_VIEW (widget);
 892                 dm->path = gtk_tree_path_copy (path);
 893
 894                 dm->timeout_id = g_timeout_add_seconds (1,
 895                         (GSourceFunc) contact_list_view_drag_motion_cb,
 896                         dm);
 897         }
 898
 899         return TRUE;
 900 }
 901
 902 static gboolean
 903 contact_list_view_drag_motion_cb (DragMotionData *data)
 904 {
 905         gtk_tree_view_expand_row (GTK_TREE_VIEW (data->view),
 906                                   data->path,
 907                                   FALSE);
 908
 909         data->timeout_id = 0;
 910
 911         return FALSE;
 912 }
 913
 914 static void
 915 contact_list_view_drag_begin (GtkWidget      *widget,
 916                               GdkDragContext *context)
 917 {
 918         EmpathyContactListViewPriv *priv;
 919         GtkTreeSelection          *selection;
 920         GtkTreeModel              *model;
 921         GtkTreePath               *path;
 922         GtkTreeIter                iter;
 923
 924         priv = GET_PRIV (widget);
 925
 926         GTK_WIDGET_CLASS (empathy_contact_list_view_parent_class)->drag_begin (widget,
 927                                                                               context);
 928
 929         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
 930         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 931                 return;
 932         }
 933
 934         path = gtk_tree_model_get_path (model, &iter);
 935         priv->drag_row = gtk_tree_row_reference_new (model, path);
 936         gtk_tree_path_free (path);
 937 }
 938
 939 static void
 940 contact_list_view_drag_data_get (GtkWidget        *widget,
 941                                  GdkDragContext   *context,
 942                                  GtkSelectionData *selection,
 943                                  guint             info,
 944                                  guint             time)
 945 {
 946         EmpathyContactListViewPriv *priv;
 947         GtkTreePath                *src_path;
 948         GtkTreeIter                 iter;
 949         GtkTreeModel               *model;
 950         EmpathyContact             *contact;
 951         McAccount                  *account;
 952         const gchar                *contact_id;
 953         const gchar                *account_id;
 954         gchar                      *str;
 955
 956
 957         priv = GET_PRIV (widget);
 958
 959         model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
 960         if (!priv->drag_row) {
 961                 return;
 962         }
 963
 964         src_path = gtk_tree_row_reference_get_path (priv->drag_row);
 965         if (!src_path) {
 966                 return;
 967         }
 968
 969         if (!gtk_tree_model_get_iter (model, &iter, src_path)) {
 970                 gtk_tree_path_free (src_path);
 971                 return;
 972         }
 973
 974         gtk_tree_path_free (src_path);
 975
 976         contact = empathy_contact_list_view_get_selected (EMPATHY_CONTACT_LIST_VIEW (widget));
 977         if (!contact) {
 978                 return;
 979         }
 980
 981         account = empathy_contact_get_account (contact);
 982         account_id = mc_account_get_unique_name (account);
 983         contact_id = empathy_contact_get_id (contact);
 984         g_object_unref (contact);
 985         str = g_strconcat (account_id, "/", contact_id, NULL);
 986
 987         switch (info) {
 988         case DND_DRAG_TYPE_CONTACT_ID:
 989                 gtk_selection_data_set (selection, drag_atoms_source[info], 8,
 990                                         (guchar*)str, strlen (str) + 1);
 991                 break;
 992         }
 993
 994         g_free (str);
 995 }
 996
 997 static void
 998 contact_list_view_drag_end (GtkWidget      *widget,
 999                             GdkDragContext *context)
1000 {
1001         EmpathyContactListViewPriv *priv;
1002
1003         priv = GET_PRIV (widget);
1004
1005         GTK_WIDGET_CLASS (empathy_contact_list_view_parent_class)->drag_end (widget,
1006                                                                             context);
1007
1008         if (priv->drag_row) {
1009                 gtk_tree_row_reference_free (priv->drag_row);
1010                 priv->drag_row = NULL;
1011         }
1012 }
1013
1014 static gboolean
1015 contact_list_view_drag_drop (GtkWidget      *widget,
1016                              GdkDragContext *drag_context,
1017                              gint            x,
1018                              gint            y,
1019                              guint           time)
1020 {
1021         return FALSE;
1022 }
1023
1024 static void
1025 contact_list_view_cell_set_background (EmpathyContactListView *view,
1026                                        GtkCellRenderer       *cell,
1027                                        gboolean               is_group,
1028                                        gboolean               is_active)
1029 {
1030         GdkColor  color;
1031         GtkStyle *style;
1032
1033         style = gtk_widget_get_style (GTK_WIDGET (view));
1034
1035         if (!is_group && is_active) {
1036                 color = style->bg[GTK_STATE_SELECTED];
1037
1038                 /* Here we take the current theme colour and add it to
1039                  * the colour for white and average the two. This
1040                  * gives a colour which is inline with the theme but
1041                  * slightly whiter.
1042                  */
1043                 color.red = (color.red + (style->white).red) / 2;
1044                 color.green = (color.green + (style->white).green) / 2;
1045                 color.blue = (color.blue + (style->white).blue) / 2;
1046
1047                 g_object_set (cell,
1048                               "cell-background-gdk", &color,
1049                               NULL);
1050         } else {
1051                 g_object_set (cell,
1052                               "cell-background-gdk", NULL,
1053                               NULL);
1054         }
1055 }
1056
1057 static void
1058 contact_list_view_pixbuf_cell_data_func (GtkTreeViewColumn     *tree_column,
1059                                          GtkCellRenderer       *cell,
1060                                          GtkTreeModel          *model,
1061                                          GtkTreeIter           *iter,
1062                                          EmpathyContactListView *view)
1063 {
1064         gchar    *icon_name;
1065         gboolean  is_group;
1066         gboolean  is_active;
1067
1068         gtk_tree_model_get (model, iter,
1069                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1070                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1071                             EMPATHY_CONTACT_LIST_STORE_COL_ICON_STATUS, &icon_name,
1072                             -1);
1073
1074         g_object_set (cell,
1075                       "visible", !is_group,
1076                       "icon-name", icon_name,
1077                       NULL);
1078
1079         g_free (icon_name);
1080
1081         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1082 }
1083
1084 #ifdef HAVE_VOIP
1085 static void
1086 contact_list_view_voip_cell_data_func (GtkTreeViewColumn      *tree_column,
1087                                        GtkCellRenderer        *cell,
1088                                        GtkTreeModel           *model,
1089                                        GtkTreeIter            *iter,
1090                                        EmpathyContactListView *view)
1091 {
1092         gboolean is_group;
1093         gboolean is_active;
1094         gboolean can_voip;
1095
1096         gtk_tree_model_get (model, iter,
1097                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1098                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1099                             EMPATHY_CONTACT_LIST_STORE_COL_CAN_VOIP, &can_voip,
1100                             -1);
1101
1102         g_object_set (cell,
1103                       "visible", !is_group && can_voip,
1104                       "icon-name", EMPATHY_IMAGE_VOIP,
1105                       NULL);
1106
1107         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1108 }
1109 #endif
1110
1111 static void
1112 contact_list_view_avatar_cell_data_func (GtkTreeViewColumn     *tree_column,
1113                                          GtkCellRenderer       *cell,
1114                                          GtkTreeModel          *model,
1115                                          GtkTreeIter           *iter,
1116                                          EmpathyContactListView *view)
1117 {
1118         GdkPixbuf *pixbuf;
1119         gboolean   show_avatar;
1120         gboolean   is_group;
1121         gboolean   is_active;
1122
1123         gtk_tree_model_get (model, iter,
1124                             EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR, &pixbuf,
1125                             EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR_VISIBLE, &show_avatar,
1126                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1127                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1128                             -1);
1129
1130         g_object_set (cell,
1131                       "visible", !is_group && show_avatar,
1132                       "pixbuf", pixbuf,
1133                       NULL);
1134
1135         if (pixbuf) {
1136                 g_object_unref (pixbuf);
1137         }
1138
1139         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1140 }
1141
1142 static void
1143 contact_list_view_text_cell_data_func (GtkTreeViewColumn     *tree_column,
1144                                        GtkCellRenderer       *cell,
1145                                        GtkTreeModel          *model,
1146                                        GtkTreeIter           *iter,
1147                                        EmpathyContactListView *view)
1148 {
1149         gboolean is_group;
1150         gboolean is_active;
1151         gboolean show_status;
1152
1153         gtk_tree_model_get (model, iter,
1154                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1155                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1156                             EMPATHY_CONTACT_LIST_STORE_COL_STATUS_VISIBLE, &show_status,
1157                             -1);
1158
1159         g_object_set (cell,
1160                       "show-status", show_status,
1161                       NULL);
1162
1163         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1164 }
1165
1166 static void
1167 contact_list_view_expander_cell_data_func (GtkTreeViewColumn     *column,
1168                                            GtkCellRenderer       *cell,
1169                                            GtkTreeModel          *model,
1170                                            GtkTreeIter           *iter,
1171                                            EmpathyContactListView *view)
1172 {
1173         gboolean is_group;
1174         gboolean is_active;
1175
1176         gtk_tree_model_get (model, iter,
1177                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1178                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1179                             -1);
1180
1181         if (gtk_tree_model_iter_has_child (model, iter)) {
1182                 GtkTreePath *path;
1183                 gboolean     row_expanded;
1184
1185                 path = gtk_tree_model_get_path (model, iter);
1186                 row_expanded = gtk_tree_view_row_expanded (GTK_TREE_VIEW (column->tree_view), path);
1187                 gtk_tree_path_free (path);
1188
1189                 g_object_set (cell,
1190                               "visible", TRUE,
1191                               "expander-style", row_expanded ? GTK_EXPANDER_EXPANDED : GTK_EXPANDER_COLLAPSED,
1192                               NULL);
1193         } else {
1194                 g_object_set (cell, "visible", FALSE, NULL);
1195         }
1196
1197         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1198 }
1199
1200 static GtkWidget *
1201 contact_list_view_get_contact_menu (EmpathyContactListView *view,
1202                                     gboolean               can_send_file,
1203                                     gboolean               can_show_log,
1204                                     gboolean               can_voip)
1205 {
1206         EmpathyContactListViewPriv *priv;
1207         GtkAction                 *action;
1208         GtkWidget                 *widget;
1209
1210         priv = GET_PRIV (view);
1211
1212         /* Sort out sensitive items */
1213         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Log");
1214         gtk_action_set_sensitive (action, can_show_log);
1215
1216 #ifdef HAVE_VOIP
1217         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Call");
1218         gtk_action_set_sensitive (action, can_voip);
1219 #endif
1220
1221         action = gtk_ui_manager_get_action (priv->ui, "/Contact/SendFile");
1222         gtk_action_set_visible (action, can_send_file);
1223
1224         widget = gtk_ui_manager_get_widget (priv->ui, "/Contact");
1225
1226         return widget;
1227 }
1228
1229 static gboolean
1230 contact_list_view_button_press_event_cb (EmpathyContactListView *view,
1231                                          GdkEventButton        *event,
1232                                          gpointer               user_data)
1233 {
1234         EmpathyContactListViewPriv *priv;
1235         EmpathyContact             *contact;
1236         GtkTreePath               *path;
1237         GtkTreeSelection          *selection;
1238         GtkTreeModel              *model;
1239         GtkTreeIter                iter;
1240         gboolean                   row_exists;
1241         GtkWidget                 *menu;
1242
1243         priv = GET_PRIV (view);
1244
1245         if (!priv->interactive || event->button != 3) {
1246                 return FALSE;
1247         }
1248
1249         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
1250         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1251
1252         gtk_widget_grab_focus (GTK_WIDGET (view));
1253
1254         row_exists = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (view),
1255                                                     event->x, event->y,
1256                                                     &path,
1257                                                     NULL, NULL, NULL);
1258         if (!row_exists) {
1259                 return FALSE;
1260         }
1261
1262         gtk_tree_selection_unselect_all (selection);
1263         gtk_tree_selection_select_path (selection, path);
1264
1265         gtk_tree_model_get_iter (model, &iter, path);
1266         gtk_tree_path_free (path);
1267
1268         gtk_tree_model_get (model, &iter,
1269                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1270                             -1);
1271
1272         if (contact) {
1273                 menu = empathy_contact_list_view_get_contact_menu (view, contact);
1274                 g_object_unref (contact);
1275         } else {
1276                 menu = empathy_contact_list_view_get_group_menu (view);
1277         }
1278
1279         if (!menu) {
1280                 return FALSE;
1281         }
1282
1283         gtk_widget_show (menu);
1284
1285         gtk_menu_popup (GTK_MENU (menu),
1286                         NULL, NULL, NULL, NULL,
1287                         event->button, event->time);
1288
1289         return TRUE;
1290 }
1291
1292 static void
1293 contact_list_view_row_activated_cb (EmpathyContactListView *view,
1294                                     GtkTreePath            *path,
1295                                     GtkTreeViewColumn      *col,
1296                                     gpointer                user_data)
1297 {
1298         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1299         EmpathyContact             *contact;
1300         GtkTreeModel               *model;
1301         GtkTreeIter                 iter;
1302
1303         if (!priv->interactive) {
1304                 return;
1305         }
1306
1307         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1308
1309         gtk_tree_model_get_iter (model, &iter, path);
1310         gtk_tree_model_get (model, &iter,
1311                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1312                             -1);
1313
1314         if (contact) {
1315                 empathy_chat_with_contact (contact);
1316                 g_object_unref (contact);
1317         }
1318 }
1319
1320 #ifdef HAVE_VOIP
1321 static void
1322 contact_list_view_voip_activated_cb (EmpathyCellRendererActivatable *cell,
1323                                      const gchar                    *path_string,
1324                                      EmpathyContactListView         *view)
1325 {
1326         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1327         GtkTreeModel               *model;
1328         GtkTreeIter                 iter;
1329         EmpathyContact             *contact;
1330
1331         if (!priv->interactive) {
1332                 return;
1333         }
1334
1335         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1336         if (!gtk_tree_model_get_iter_from_string (model, &iter, path_string)) {
1337                 return;
1338         }
1339
1340         gtk_tree_model_get (model, &iter,
1341                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1342                             -1);
1343
1344         if (contact) {
1345                 contact_list_view_voip_activated (view, contact);
1346                 g_object_unref (contact);
1347         }
1348 }
1349 #endif
1350
1351
1352 static void
1353 contact_list_view_row_expand_or_collapse_cb (EmpathyContactListView *view,
1354                                              GtkTreeIter           *iter,
1355                                              GtkTreePath           *path,
1356                                              gpointer               user_data)
1357 {
1358         GtkTreeModel *model;
1359         gchar        *name;
1360         gboolean      expanded;
1361
1362         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1363
1364         gtk_tree_model_get (model, iter,
1365                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
1366                             -1);
1367
1368         expanded = GPOINTER_TO_INT (user_data);
1369         empathy_contact_group_set_expanded (name, expanded);
1370
1371         g_free (name);
1372 }
1373
1374 static void
1375 contact_list_view_action_cb (GtkAction             *action,
1376                              EmpathyContactListView *view)
1377 {
1378         EmpathyContactListViewPriv *priv;
1379         EmpathyContact             *contact;
1380         const gchar               *name;
1381         gchar                     *group;
1382         GtkWindow                 *parent;
1383
1384         priv = GET_PRIV (view);
1385
1386         name = gtk_action_get_name (action);
1387         if (!name) {
1388                 return;
1389         }
1390
1391         empathy_debug (DEBUG_DOMAIN, "Action:'%s' activated", name);
1392
1393         contact = empathy_contact_list_view_get_selected (view);
1394         group = empathy_contact_list_view_get_selected_group (view);
1395         parent = empathy_get_toplevel_window (GTK_WIDGET (view));
1396
1397         if (contact && strcmp (name, "Chat") == 0) {
1398                 empathy_chat_with_contact (contact);
1399         }
1400         else if (contact && strcmp (name, "Call") == 0) {
1401                 contact_list_view_voip_activated (view, contact);
1402         }
1403         else if (contact && strcmp (name, "Information") == 0) {
1404                 empathy_contact_information_dialog_show (contact, parent, FALSE, FALSE);
1405         }
1406         else if (contact && strcmp (name, "Edit") == 0) {
1407                 empathy_contact_information_dialog_show (contact, parent, TRUE, FALSE);
1408         }
1409         else if (contact && strcmp (name, "Remove") == 0) {
1410                 /* FIXME: Ask for confirmation */
1411                 EmpathyContactList *list;
1412
1413                 list = empathy_contact_list_store_get_list_iface (priv->store);
1414                 empathy_contact_list_remove (list, contact,
1415                                              _("Sorry, I don't want you in my contact list anymore."));
1416         }
1417         else if (contact && strcmp (name, "Invite") == 0) {
1418         }
1419         else if (contact && strcmp (name, "SendFile") == 0) {
1420         }
1421         else if (contact && strcmp (name, "Log") == 0) {
1422                 empathy_log_window_show (empathy_contact_get_account (contact),
1423                                         empathy_contact_get_id (contact),
1424                                         FALSE,
1425                                         parent);
1426         }
1427         else if (group && strcmp (name, "Rename") == 0) {
1428         }
1429
1430         g_free (group);
1431         if (contact) {
1432                 g_object_unref (contact);
1433         }
1434 }
1435
1436 static void
1437 contact_list_view_voip_activated (EmpathyContactListView *view,
1438                                   EmpathyContact         *contact)
1439 {
1440         empathy_call_contact (contact);
1441 }
1442