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) 2007-2008 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 <libmissioncontrol/mc-account.h>
  35 #include <libmissioncontrol/mission-control.h>
  36
  37 #include <libempathy/empathy-contact-factory.h>
  38 #include <libempathy/empathy-contact-list.h>
  39 #include <libempathy/empathy-log-manager.h>
  40 #include <libempathy/empathy-tp-group.h>
  41 #include <libempathy/empathy-contact-groups.h>
  42 #include <libempathy/empathy-debug.h>
  43 #include <libempathy/empathy-utils.h>
  44
  45 #include "empathy-contact-list-view.h"
  46 #include "empathy-contact-list-store.h"
  47 #include "empathy-images.h"
  48 #include "empathy-cell-renderer-expander.h"
  49 #include "empathy-cell-renderer-text.h"
  50 #include "empathy-cell-renderer-activatable.h"
  51 #include "empathy-ui-utils.h"
  52 #include "empathy-contact-dialogs.h"
  53 //#include "empathy-chat-invite.h"
  54 //#include "empathy-ft-window.h"
  55 #include "empathy-log-window.h"
  56 #include "empathy-gtk-enum-types.h"
  57 #include "empathy-gtk-marshal.h"
  58
  59 #define DEBUG_DOMAIN "ContactListView"
  60
  61 /* Flashing delay for icons (milliseconds). */
  62 #define FLASH_TIMEOUT 500
  63
  64 /* Active users are those which have recently changed state
  65  * (e.g. online, offline or from normal to a busy state).
  66  */
  67
  68 #define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), EMPATHY_TYPE_CONTACT_LIST_VIEW, EmpathyContactListViewPriv))
  69
  70 typedef struct {
  71         EmpathyContactListStore    *store;
  72         GtkUIManager               *ui;
  73         GtkTreeRowReference        *drag_row;
  74         EmpathyContactListFeatures  features;
  75 } EmpathyContactListViewPriv;
  76
  77 typedef struct {
  78         EmpathyContactListView *view;
  79         GtkTreePath           *path;
  80         guint                  timeout_id;
  81 } DragMotionData;
  82
  83 typedef struct {
  84         EmpathyContactListView *view;
  85         EmpathyContact         *contact;
  86         gboolean               remove;
  87 } ShowActiveData;
  88
  89 static void        empathy_contact_list_view_class_init         (EmpathyContactListViewClass *klass);
  90 static void        empathy_contact_list_view_init               (EmpathyContactListView      *list);
  91 static void        contact_list_view_finalize                  (GObject                    *object);
  92 static void        contact_list_view_get_property              (GObject                    *object,
  93                                                                 guint                       param_id,
  94                                                                 GValue                     *value,
  95                                                                 GParamSpec                 *pspec);
  96 static void        contact_list_view_set_property              (GObject                    *object,
  97                                                                 guint                       param_id,
  98                                                                 const GValue               *value,
  99                                                                 GParamSpec                 *pspec);
 100 static void        contact_list_view_setup                     (EmpathyContactListView      *view);
 101 static void        contact_list_view_row_has_child_toggled_cb  (GtkTreeModel               *model,
 102                                                                 GtkTreePath                *path,
 103                                                                 GtkTreeIter                *iter,
 104                                                                 EmpathyContactListView      *view);
 105 static void        contact_list_view_drag_data_received        (GtkWidget                  *widget,
 106                                                                 GdkDragContext             *context,
 107                                                                 gint                        x,
 108                                                                 gint                        y,
 109                                                                 GtkSelectionData           *selection,
 110                                                                 guint                       info,
 111                                                                 guint                       time);
 112 static gboolean    contact_list_view_drag_motion               (GtkWidget                  *widget,
 113                                                                 GdkDragContext             *context,
 114                                                                 gint                        x,
 115                                                                 gint                        y,
 116                                                                 guint                       time);
 117 static gboolean    contact_list_view_drag_motion_cb            (DragMotionData             *data);
 118 static void        contact_list_view_drag_begin                (GtkWidget                  *widget,
 119                                                                 GdkDragContext             *context);
 120 static void        contact_list_view_drag_data_get             (GtkWidget                  *widget,
 121                                                                 GdkDragContext             *context,
 122                                                                 GtkSelectionData           *selection,
 123                                                                 guint                       info,
 124                                                                 guint                       time);
 125 static void        contact_list_view_drag_end                  (GtkWidget                  *widget,
 126                                                                 GdkDragContext             *context);
 127 static gboolean    contact_list_view_drag_drop                 (GtkWidget                  *widget,
 128                                                                 GdkDragContext             *drag_context,
 129                                                                 gint                        x,
 130                                                                 gint                        y,
 131                                                                 guint                       time);
 132 static void        contact_list_view_cell_set_background       (EmpathyContactListView      *view,
 133                                                                 GtkCellRenderer            *cell,
 134                                                                 gboolean                    is_group,
 135                                                                 gboolean                    is_active);
 136 static void        contact_list_view_pixbuf_cell_data_func     (GtkTreeViewColumn          *tree_column,
 137                                                                 GtkCellRenderer            *cell,
 138                                                                 GtkTreeModel               *model,
 139                                                                 GtkTreeIter                *iter,
 140                                                                 EmpathyContactListView     *view);
 141 #ifdef HAVE_VOIP
 142 static void        contact_list_view_voip_cell_data_func       (GtkTreeViewColumn          *tree_column,
 143                                                                 GtkCellRenderer            *cell,
 144                                                                 GtkTreeModel               *model,
 145                                                                 GtkTreeIter                *iter,
 146                                                                 EmpathyContactListView     *view);
 147 #endif
 148 static void        contact_list_view_avatar_cell_data_func     (GtkTreeViewColumn          *tree_column,
 149                                                                 GtkCellRenderer            *cell,
 150                                                                 GtkTreeModel               *model,
 151                                                                 GtkTreeIter                *iter,
 152                                                                 EmpathyContactListView      *view);
 153 static void        contact_list_view_text_cell_data_func       (GtkTreeViewColumn          *tree_column,
 154                                                                 GtkCellRenderer            *cell,
 155                                                                 GtkTreeModel               *model,
 156                                                                 GtkTreeIter                *iter,
 157                                                                 EmpathyContactListView      *view);
 158 static void        contact_list_view_expander_cell_data_func   (GtkTreeViewColumn          *column,
 159                                                                 GtkCellRenderer            *cell,
 160                                                                 GtkTreeModel               *model,
 161                                                                 GtkTreeIter                *iter,
 162                                                                 EmpathyContactListView      *view);
 163 static GtkWidget * contact_list_view_get_contact_menu          (EmpathyContactListView      *view,
 164                                                                 gboolean                    can_send_file,
 165                                                                 gboolean                    can_show_log,
 166                                                                 gboolean                    can_voip);
 167 static gboolean    contact_list_view_button_press_event_cb     (EmpathyContactListView      *view,
 168                                                                 GdkEventButton             *event,
 169                                                                 gpointer                    user_data);
 170 static void        contact_list_view_row_activated_cb          (EmpathyContactListView      *view,
 171                                                                 GtkTreePath                *path,
 172                                                                 GtkTreeViewColumn          *col,
 173                                                                 gpointer                    user_data);
 174 #ifdef HAVE_VOIP
 175 static void        contact_list_view_voip_activated_cb         (EmpathyCellRendererActivatable *cell,
 176                                                                 const gchar                *path_string,
 177                                                                 EmpathyContactListView     *view);
 178 #endif
 179 static void        contact_list_view_row_expand_or_collapse_cb (EmpathyContactListView      *view,
 180                                                                 GtkTreeIter                *iter,
 181                                                                 GtkTreePath                *path,
 182                                                                 gpointer                    user_data);
 183 static void        contact_list_view_action_cb                 (GtkAction                  *action,
 184                                                                 EmpathyContactListView      *view);
 185 static void        contact_list_view_voip_activated            (EmpathyContactListView      *view,
 186                                                                 EmpathyContact              *contact);
 187 static gboolean    contact_list_view_remove_dialog_show         (GtkWindow                  *parent,
 188                                                                 const gchar                 *window_title,
 189                                                                 const gchar                 *text);
 190
 191 enum {
 192         PROP_0,
 193         PROP_FEATURES
 194 };
 195
 196 static const GtkActionEntry entries[] = {
 197         { "ContactMenu", NULL,
 198           N_("_Contact"), NULL, NULL,
 199           NULL
 200         },
 201         { "GroupMenu", NULL,
 202           N_("_Group"),NULL, NULL,
 203           NULL
 204         },
 205         { "Chat", EMPATHY_IMAGE_MESSAGE,
 206           N_("_Chat"), NULL, N_("Chat with contact"),
 207           G_CALLBACK (contact_list_view_action_cb)
 208         },
 209         { "Information", EMPATHY_IMAGE_CONTACT_INFORMATION,
 210           N_("Infor_mation"), "<control>I", N_("View contact information"),
 211           G_CALLBACK (contact_list_view_action_cb)
 212         },
 213         { "Rename", NULL,
 214           N_("Re_name"), NULL, N_("Rename"),
 215           G_CALLBACK (contact_list_view_action_cb)
 216         },
 217         { "Edit", GTK_STOCK_EDIT,
 218           N_("_Edit"), NULL, N_("Edit the groups and name for this contact"),
 219           G_CALLBACK (contact_list_view_action_cb)
 220         },
 221         { "Remove", GTK_STOCK_REMOVE,
 222           N_("_Remove"), NULL, N_("Remove contact"),
 223           G_CALLBACK (contact_list_view_action_cb)
 224         },
 225         { "Invite", EMPATHY_IMAGE_GROUP_MESSAGE,
 226           N_("_Invite to Chat Room"), NULL, N_("Invite to a currently open chat room"),
 227           G_CALLBACK (contact_list_view_action_cb)
 228         },
 229         { "SendFile", NULL,
 230           N_("_Send File..."), NULL, N_("Send a file"),
 231           G_CALLBACK (contact_list_view_action_cb)
 232         },
 233         { "Log", EMPATHY_IMAGE_LOG,
 234           N_("_View Previous Conversations"), NULL, N_("View previous conversations with this contact"),
 235           G_CALLBACK (contact_list_view_action_cb)
 236         },
 237 #ifdef HAVE_VOIP
 238         { "Call", EMPATHY_IMAGE_VOIP,
 239           N_("_Call"), NULL, N_("Start a voice or video conversation with this contact"),
 240           G_CALLBACK (contact_list_view_action_cb)
 241         },
 242 #endif
 243 };
 244
 245 static guint n_entries = G_N_ELEMENTS (entries);
 246
 247 static const gchar *ui_info =
 248         "<ui>"
 249         "  <popup name='Contact'>"
 250         "    <menuitem action='Chat'/>"
 251 #ifdef HAVE_VOIP
 252         "    <menuitem action='Call'/>"
 253 #endif
 254         "    <menuitem action='Log'/>"
 255         "    <menuitem action='SendFile'/>"
 256         "    <separator/>"
 257         "    <menuitem action='Invite'/>"
 258         "    <separator/>"
 259         "    <menuitem action='Edit'/>"
 260         "    <menuitem action='Remove'/>"
 261         "    <separator/>"
 262         "    <menuitem action='Information'/>"
 263         "  </popup>"
 264         "  <popup name='Group'>"
 265         "    <menuitem action='Rename'/>"
 266         "    <menuitem action='Remove'/>"
 267         "  </popup>"
 268         "</ui>";
 269
 270 enum DndDragType {
 271         DND_DRAG_TYPE_CONTACT_ID,
 272         DND_DRAG_TYPE_URL,
 273         DND_DRAG_TYPE_STRING,
 274 };
 275
 276 static const GtkTargetEntry drag_types_dest[] = {
 277         { "text/contact-id", 0, DND_DRAG_TYPE_CONTACT_ID },
 278         { "text/uri-list",   0, DND_DRAG_TYPE_URL },
 279         { "text/plain",      0, DND_DRAG_TYPE_STRING },
 280         { "STRING",          0, DND_DRAG_TYPE_STRING },
 281 };
 282
 283 static const GtkTargetEntry drag_types_source[] = {
 284         { "text/contact-id", 0, DND_DRAG_TYPE_CONTACT_ID },
 285 };
 286
 287 static GdkAtom drag_atoms_dest[G_N_ELEMENTS (drag_types_dest)];
 288 static GdkAtom drag_atoms_source[G_N_ELEMENTS (drag_types_source)];
 289
 290 enum {
 291         DRAG_CONTACT_RECEIVED,
 292         LAST_SIGNAL
 293 };
 294
 295 static guint signals[LAST_SIGNAL];
 296
 297 G_DEFINE_TYPE (EmpathyContactListView, empathy_contact_list_view, GTK_TYPE_TREE_VIEW);
 298
 299 static void
 300 empathy_contact_list_view_class_init (EmpathyContactListViewClass *klass)
 301 {
 302         GObjectClass   *object_class = G_OBJECT_CLASS (klass);
 303         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
 304
 305         object_class->finalize = contact_list_view_finalize;
 306         object_class->get_property = contact_list_view_get_property;
 307         object_class->set_property = contact_list_view_set_property;
 308
 309         widget_class->drag_data_received = contact_list_view_drag_data_received;
 310         widget_class->drag_drop          = contact_list_view_drag_drop;
 311         widget_class->drag_begin         = contact_list_view_drag_begin;
 312         widget_class->drag_data_get      = contact_list_view_drag_data_get;
 313         widget_class->drag_end           = contact_list_view_drag_end;
 314         /* FIXME: noticed but when you drag the row over the treeview
 315          * fast, it seems to stop redrawing itself, if we don't
 316          * connect this signal, all is fine.
 317          */
 318         widget_class->drag_motion        = contact_list_view_drag_motion;
 319
 320         signals[DRAG_CONTACT_RECEIVED] =
 321                 g_signal_new ("drag-contact-received",
 322                               G_OBJECT_CLASS_TYPE (klass),
 323                               G_SIGNAL_RUN_LAST,
 324                               0,
 325                               NULL, NULL,
 326                               _empathy_gtk_marshal_VOID__OBJECT_STRING_STRING,
 327                               G_TYPE_NONE,
 328                               3, EMPATHY_TYPE_CONTACT, G_TYPE_STRING, G_TYPE_STRING);
 329
 330         g_object_class_install_property (object_class,
 331                                          PROP_FEATURES,
 332                                          g_param_spec_flags ("features",
 333                                                              "Features of the view",
 334                                                              "Falgs for all enabled features",
 335                                                               EMPATHY_TYPE_CONTACT_LIST_FEATURES,
 336                                                               0,
 337                                                               G_PARAM_READWRITE));
 338
 339         g_type_class_add_private (object_class, sizeof (EmpathyContactListViewPriv));
 340 }
 341
 342 static void
 343 empathy_contact_list_view_init (EmpathyContactListView *view)
 344 {
 345         EmpathyContactListViewPriv *priv;
 346         GtkActionGroup            *action_group;
 347         GError                    *error = NULL;
 348
 349         priv = GET_PRIV (view);
 350
 351         /* Get saved group states. */
 352         empathy_contact_groups_get_all ();
 353
 354         /* Set up UI Manager */
 355         priv->ui = gtk_ui_manager_new ();
 356
 357         action_group = gtk_action_group_new ("Actions");
 358         gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
 359         gtk_action_group_add_actions (action_group, entries, n_entries, view);
 360         gtk_ui_manager_insert_action_group (priv->ui, action_group, 0);
 361
 362         if (!gtk_ui_manager_add_ui_from_string (priv->ui, ui_info, -1, &error)) {
 363                 g_warning ("Could not build contact menus from string:'%s'", error->message);
 364                 g_error_free (error);
 365         }
 366
 367         g_object_unref (action_group);
 368
 369         gtk_tree_view_set_row_separator_func (GTK_TREE_VIEW (view),
 370                                               empathy_contact_list_store_row_separator_func,
 371                                               NULL, NULL);
 372
 373         /* Connect to tree view signals rather than override. */
 374         g_signal_connect (view,
 375                           "button-press-event",
 376                           G_CALLBACK (contact_list_view_button_press_event_cb),
 377                           NULL);
 378         g_signal_connect (view,
 379                           "row-activated",
 380                           G_CALLBACK (contact_list_view_row_activated_cb),
 381                           NULL);
 382         g_signal_connect (view,
 383                           "row-expanded",
 384                           G_CALLBACK (contact_list_view_row_expand_or_collapse_cb),
 385                           GINT_TO_POINTER (TRUE));
 386         g_signal_connect (view,
 387                           "row-collapsed",
 388                           G_CALLBACK (contact_list_view_row_expand_or_collapse_cb),
 389                           GINT_TO_POINTER (FALSE));
 390 }
 391
 392 static void
 393 contact_list_view_finalize (GObject *object)
 394 {
 395         EmpathyContactListViewPriv *priv;
 396
 397         priv = GET_PRIV (object);
 398
 399         if (priv->ui) {
 400                 g_object_unref (priv->ui);
 401         }
 402         if (priv->store) {
 403                 g_object_unref (priv->store);
 404         }
 405
 406         G_OBJECT_CLASS (empathy_contact_list_view_parent_class)->finalize (object);
 407 }
 408
 409 static void
 410 contact_list_view_get_property (GObject    *object,
 411                                 guint       param_id,
 412                                 GValue     *value,
 413                                 GParamSpec *pspec)
 414 {
 415         EmpathyContactListViewPriv *priv;
 416
 417         priv = GET_PRIV (object);
 418
 419         switch (param_id) {
 420         case PROP_FEATURES:
 421                 g_value_set_flags (value, priv->features);
 422                 break;
 423         default:
 424                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 425                 break;
 426         };
 427 }
 428
 429 static void
 430 contact_list_view_set_property (GObject      *object,
 431                                 guint         param_id,
 432                                 const GValue *value,
 433                                 GParamSpec   *pspec)
 434 {
 435         EmpathyContactListView     *view = EMPATHY_CONTACT_LIST_VIEW (object);
 436         EmpathyContactListViewPriv *priv;
 437
 438         priv = GET_PRIV (object);
 439
 440         switch (param_id) {
 441         case PROP_FEATURES:
 442                 empathy_contact_list_view_set_features (view, g_value_get_flags (value));
 443                 break;
 444         default:
 445                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 446                 break;
 447         };
 448 }
 449
 450 EmpathyContactListView *
 451 empathy_contact_list_view_new (EmpathyContactListStore    *store,
 452                                EmpathyContactListFeatures  features)
 453 {
 454         EmpathyContactListView     *view;
 455         EmpathyContactListViewPriv *priv;
 456
 457         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store), NULL);
 458
 459         view = g_object_new (EMPATHY_TYPE_CONTACT_LIST_VIEW,
 460                             "features", features,
 461                             NULL);
 462
 463         priv = GET_PRIV (view);
 464         priv->store = g_object_ref (store);
 465         contact_list_view_setup (EMPATHY_CONTACT_LIST_VIEW (view));
 466
 467         return view;
 468 }
 469
 470 void
 471 empathy_contact_list_view_set_features (EmpathyContactListView     *view,
 472                                         EmpathyContactListFeatures  features)
 473 {
 474         EmpathyContactListViewPriv *priv = GET_PRIV (view);
 475
 476         g_return_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view));
 477
 478         priv->features = features;
 479
 480         /* Update DnD source/dest */
 481         if (features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_DRAG) {
 482                 gtk_drag_source_set (GTK_WIDGET (view),
 483                                      GDK_BUTTON1_MASK,
 484                                      drag_types_source,
 485                                      G_N_ELEMENTS (drag_types_source),
 486                                      GDK_ACTION_MOVE | GDK_ACTION_COPY);
 487         } else {
 488                 gtk_drag_source_unset (GTK_WIDGET (view));
 489
 490         }
 491
 492         if (features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_DROP) {
 493                 gtk_drag_dest_set (GTK_WIDGET (view),
 494                                    GTK_DEST_DEFAULT_ALL,
 495                                    drag_types_dest,
 496                                    G_N_ELEMENTS (drag_types_dest),
 497                                    GDK_ACTION_MOVE | GDK_ACTION_COPY);
 498         } else {
 499                 /* FIXME: URI could still be  droped depending on FT feature */
 500                 gtk_drag_dest_unset (GTK_WIDGET (view));
 501         }
 502
 503         g_object_notify (G_OBJECT (view), "features");
 504 }
 505
 506 EmpathyContactListFeatures
 507 empathy_contact_list_view_get_features (EmpathyContactListView  *view)
 508 {
 509         EmpathyContactListViewPriv *priv = GET_PRIV (view);
 510
 511         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), FALSE);
 512
 513         return priv->features;
 514 }
 515
 516 EmpathyContact *
 517 empathy_contact_list_view_get_selected (EmpathyContactListView *view)
 518 {
 519         EmpathyContactListViewPriv *priv;
 520         GtkTreeSelection          *selection;
 521         GtkTreeIter                iter;
 522         GtkTreeModel              *model;
 523         EmpathyContact             *contact;
 524
 525         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
 526
 527         priv = GET_PRIV (view);
 528
 529         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
 530         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 531                 return NULL;
 532         }
 533
 534         gtk_tree_model_get (model, &iter,
 535                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
 536                             -1);
 537
 538         return contact;
 539 }
 540
 541 gchar *
 542 empathy_contact_list_view_get_selected_group (EmpathyContactListView *view)
 543 {
 544         EmpathyContactListViewPriv *priv;
 545         GtkTreeSelection          *selection;
 546         GtkTreeIter                iter;
 547         GtkTreeModel              *model;
 548         gboolean                   is_group;
 549         gchar                     *name;
 550
 551         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
 552
 553         priv = GET_PRIV (view);
 554
 555         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
 556         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 557                 return NULL;
 558         }
 559
 560         gtk_tree_model_get (model, &iter,
 561                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
 562                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
 563                             -1);
 564
 565         if (!is_group) {
 566                 g_free (name);
 567                 return NULL;
 568         }
 569
 570         return name;
 571 }
 572
 573 static void
 574 contact_list_view_setup (EmpathyContactListView *view)
 575 {
 576         EmpathyContactListViewPriv *priv;
 577         GtkCellRenderer           *cell;
 578         GtkTreeViewColumn         *col;
 579         gint                       i;
 580
 581         priv = GET_PRIV (view);
 582
 583         gtk_tree_view_set_search_equal_func (GTK_TREE_VIEW (view),
 584                                              empathy_contact_list_store_search_equal_func,
 585                                              NULL, NULL);
 586
 587         g_signal_connect (priv->store, "row-has-child-toggled",
 588                           G_CALLBACK (contact_list_view_row_has_child_toggled_cb),
 589                           view);
 590         gtk_tree_view_set_model (GTK_TREE_VIEW (view),
 591                                  GTK_TREE_MODEL (priv->store));
 592
 593         /* Setup view */
 594         g_object_set (view,
 595                       "headers-visible", FALSE,
 596                       "reorderable", TRUE,
 597                       "show-expanders", FALSE,
 598                       NULL);
 599
 600         col = gtk_tree_view_column_new ();
 601
 602         /* State */
 603         cell = gtk_cell_renderer_pixbuf_new ();
 604         gtk_tree_view_column_pack_start (col, cell, FALSE);
 605         gtk_tree_view_column_set_cell_data_func (
 606                 col, cell,
 607                 (GtkTreeCellDataFunc) contact_list_view_pixbuf_cell_data_func,
 608                 view, NULL);
 609
 610         g_object_set (cell,
 611                       "xpad", 5,
 612                       "ypad", 1,
 613                       "visible", FALSE,
 614                       NULL);
 615
 616         /* Name */
 617         cell = empathy_cell_renderer_text_new ();
 618         gtk_tree_view_column_pack_start (col, cell, TRUE);
 619         gtk_tree_view_column_set_cell_data_func (
 620                 col, cell,
 621                 (GtkTreeCellDataFunc) contact_list_view_text_cell_data_func,
 622                 view, NULL);
 623
 624         gtk_tree_view_column_add_attribute (col, cell,
 625                                             "name", EMPATHY_CONTACT_LIST_STORE_COL_NAME);
 626         gtk_tree_view_column_add_attribute (col, cell,
 627                                             "status", EMPATHY_CONTACT_LIST_STORE_COL_STATUS);
 628         gtk_tree_view_column_add_attribute (col, cell,
 629                                             "is_group", EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP);
 630
 631 #ifdef HAVE_VOIP
 632         /* Voip Capability Icon */
 633         cell = empathy_cell_renderer_activatable_new ();
 634         gtk_tree_view_column_pack_start (col, cell, FALSE);
 635         gtk_tree_view_column_set_cell_data_func (
 636                 col, cell,
 637                 (GtkTreeCellDataFunc) contact_list_view_voip_cell_data_func,
 638                 view, NULL);
 639
 640         g_object_set (cell,
 641                       "visible", FALSE,
 642                       NULL);
 643
 644         g_signal_connect (cell, "path-activated",
 645                           G_CALLBACK (contact_list_view_voip_activated_cb),
 646                           view);
 647 #endif
 648
 649         /* Avatar */
 650         cell = gtk_cell_renderer_pixbuf_new ();
 651         gtk_tree_view_column_pack_start (col, cell, FALSE);
 652         gtk_tree_view_column_set_cell_data_func (
 653                 col, cell,
 654                 (GtkTreeCellDataFunc) contact_list_view_avatar_cell_data_func,
 655                 view, NULL);
 656
 657         g_object_set (cell,
 658                       "xpad", 0,
 659                       "ypad", 0,
 660                       "visible", FALSE,
 661                       "width", 32,
 662                       "height", 32,
 663                       NULL);
 664
 665         /* Expander */
 666         cell = empathy_cell_renderer_expander_new ();
 667         gtk_tree_view_column_pack_end (col, cell, FALSE);
 668         gtk_tree_view_column_set_cell_data_func (
 669                 col, cell,
 670                 (GtkTreeCellDataFunc) contact_list_view_expander_cell_data_func,
 671                 view, NULL);
 672
 673         /* Actually add the column now we have added all cell renderers */
 674         gtk_tree_view_append_column (GTK_TREE_VIEW (view), col);
 675
 676         /* Drag & Drop. */
 677         for (i = 0; i < G_N_ELEMENTS (drag_types_dest); ++i) {
 678                 drag_atoms_dest[i] = gdk_atom_intern (drag_types_dest[i].target,
 679                                                       FALSE);
 680         }
 681
 682         for (i = 0; i < G_N_ELEMENTS (drag_types_source); ++i) {
 683                 drag_atoms_source[i] = gdk_atom_intern (drag_types_source[i].target,
 684                                                         FALSE);
 685         }
 686 }
 687
 688 static void
 689 contact_list_view_row_has_child_toggled_cb (GtkTreeModel          *model,
 690                                             GtkTreePath           *path,
 691                                             GtkTreeIter           *iter,
 692                                             EmpathyContactListView *view)
 693 {
 694         EmpathyContactListViewPriv *priv = GET_PRIV (view);
 695         gboolean  is_group = FALSE;
 696         gchar    *name = NULL;
 697
 698         gtk_tree_model_get (model, iter,
 699                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
 700                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
 701                             -1);
 702
 703         if (!is_group || G_STR_EMPTY (name)) {
 704                 g_free (name);
 705                 return;
 706         }
 707
 708         if (!(priv->features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_SAVE) ||
 709             empathy_contact_group_get_expanded (name)) {
 710                 g_signal_handlers_block_by_func (view,
 711                                                  contact_list_view_row_expand_or_collapse_cb,
 712                                                  GINT_TO_POINTER (TRUE));
 713                 gtk_tree_view_expand_row (GTK_TREE_VIEW (view), path, TRUE);
 714                 g_signal_handlers_unblock_by_func (view,
 715                                                    contact_list_view_row_expand_or_collapse_cb,
 716                                                    GINT_TO_POINTER (TRUE));
 717         } else {
 718                 g_signal_handlers_block_by_func (view,
 719                                                  contact_list_view_row_expand_or_collapse_cb,
 720                                                  GINT_TO_POINTER (FALSE));
 721                 gtk_tree_view_collapse_row (GTK_TREE_VIEW (view), path);
 722                 g_signal_handlers_unblock_by_func (view,
 723                                                    contact_list_view_row_expand_or_collapse_cb,
 724                                                    GINT_TO_POINTER (FALSE));
 725         }
 726
 727         g_free (name);
 728 }
 729
 730 static void
 731 contact_list_view_drag_data_received (GtkWidget         *widget,
 732                                       GdkDragContext    *context,
 733                                       gint               x,
 734                                       gint               y,
 735                                       GtkSelectionData  *selection,
 736                                       guint              info,
 737                                       guint              time)
 738 {
 739         EmpathyContactListViewPriv *priv;
 740         EmpathyContactList         *list;
 741         EmpathyContactFactory      *factory;
 742         McAccount                  *account;
 743         GtkTreeModel               *model;
 744         GtkTreePath                *path;
 745         GtkTreeViewDropPosition     position;
 746         EmpathyContact             *contact = NULL;
 747         const gchar                *id;
 748         gchar                     **strv;
 749         gchar                      *new_group = NULL;
 750         gchar                      *old_group = NULL;
 751         gboolean                    is_row;
 752
 753         priv = GET_PRIV (widget);
 754
 755         id = (const gchar*) selection->data;
 756         empathy_debug (DEBUG_DOMAIN, "Received %s%s drag & drop contact from roster with id:'%s'",
 757                       context->action == GDK_ACTION_MOVE ? "move" : "",
 758                       context->action == GDK_ACTION_COPY ? "copy" : "",
 759                       id);
 760
 761         strv = g_strsplit (id, "/", 2);
 762         factory = empathy_contact_factory_new ();
 763         account = mc_account_lookup (strv[0]);
 764         if (account) {
 765                 contact = empathy_contact_factory_get_from_id (factory,
 766                                                                account,
 767                                                                strv[1]);
 768                 g_object_unref (account);
 769         }
 770         g_object_unref (factory);
 771         g_strfreev (strv);
 772
 773         if (!contact) {
 774                 empathy_debug (DEBUG_DOMAIN, "No contact found associated with drag & drop");
 775                 return;
 776         }
 777
 778         empathy_contact_run_until_ready (contact,
 779                                          EMPATHY_CONTACT_READY_HANDLE,
 780                                          NULL);
 781
 782         model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
 783
 784         /* Get source group information. */
 785         if (priv->drag_row) {
 786                 path = gtk_tree_row_reference_get_path (priv->drag_row);
 787                 if (path) {
 788                         old_group = empathy_contact_list_store_get_parent_group (model, path, NULL);
 789                         gtk_tree_path_free (path);
 790                 }
 791         }
 792
 793         /* Get destination group information. */
 794         is_row = gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (widget),
 795                                                     x,
 796                                                     y,
 797                                                     &path,
 798                                                     &position);
 799
 800         if (is_row) {
 801                 new_group = empathy_contact_list_store_get_parent_group (model, path, NULL);
 802                 gtk_tree_path_free (path);
 803         }
 804
 805         empathy_debug (DEBUG_DOMAIN,
 806                       "contact %s (%d) dragged from '%s' to '%s'",
 807                       empathy_contact_get_id (contact),
 808                       empathy_contact_get_handle (contact),
 809                       old_group, new_group);
 810
 811         list = empathy_contact_list_store_get_list_iface (priv->store);
 812         if (new_group) {
 813                 empathy_contact_list_add_to_group (list, contact, new_group);
 814         }
 815         if (old_group && context->action == GDK_ACTION_MOVE) {
 816                 empathy_contact_list_remove_from_group (list, contact, old_group);
 817         }
 818
 819         g_free (old_group);
 820         g_free (new_group);
 821
 822         gtk_drag_finish (context, TRUE, FALSE, GDK_CURRENT_TIME);
 823 }
 824
 825 static gboolean
 826 contact_list_view_drag_motion (GtkWidget      *widget,
 827                                GdkDragContext *context,
 828                                gint            x,
 829                                gint            y,
 830                                guint           time)
 831 {
 832         static DragMotionData *dm = NULL;
 833         GtkTreePath           *path;
 834         gboolean               is_row;
 835         gboolean               is_different = FALSE;
 836         gboolean               cleanup = TRUE;
 837
 838         is_row = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (widget),
 839                                                 x,
 840                                                 y,
 841                                                 &path,
 842                                                 NULL,
 843                                                 NULL,
 844                                                 NULL);
 845
 846         cleanup &= (!dm);
 847
 848         if (is_row) {
 849                 cleanup &= (dm && gtk_tree_path_compare (dm->path, path) != 0);
 850                 is_different = (!dm || (dm && gtk_tree_path_compare (dm->path, path) != 0));
 851         } else {
 852                 cleanup &= FALSE;
 853         }
 854
 855         if (!is_different && !cleanup) {
 856                 return TRUE;
 857         }
 858
 859         if (dm) {
 860                 gtk_tree_path_free (dm->path);
 861                 if (dm->timeout_id) {
 862                         g_source_remove (dm->timeout_id);
 863                 }
 864
 865                 g_free (dm);
 866
 867                 dm = NULL;
 868         }
 869
 870         if (!gtk_tree_view_row_expanded (GTK_TREE_VIEW (widget), path)) {
 871                 dm = g_new0 (DragMotionData, 1);
 872
 873                 dm->view = EMPATHY_CONTACT_LIST_VIEW (widget);
 874                 dm->path = gtk_tree_path_copy (path);
 875
 876                 dm->timeout_id = g_timeout_add_seconds (1,
 877                         (GSourceFunc) contact_list_view_drag_motion_cb,
 878                         dm);
 879         }
 880
 881         return TRUE;
 882 }
 883
 884 static gboolean
 885 contact_list_view_drag_motion_cb (DragMotionData *data)
 886 {
 887         gtk_tree_view_expand_row (GTK_TREE_VIEW (data->view),
 888                                   data->path,
 889                                   FALSE);
 890
 891         data->timeout_id = 0;
 892
 893         return FALSE;
 894 }
 895
 896 static void
 897 contact_list_view_drag_begin (GtkWidget      *widget,
 898                               GdkDragContext *context)
 899 {
 900         EmpathyContactListViewPriv *priv;
 901         GtkTreeSelection          *selection;
 902         GtkTreeModel              *model;
 903         GtkTreePath               *path;
 904         GtkTreeIter                iter;
 905
 906         priv = GET_PRIV (widget);
 907
 908         GTK_WIDGET_CLASS (empathy_contact_list_view_parent_class)->drag_begin (widget,
 909                                                                               context);
 910
 911         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
 912         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 913                 return;
 914         }
 915
 916         path = gtk_tree_model_get_path (model, &iter);
 917         priv->drag_row = gtk_tree_row_reference_new (model, path);
 918         gtk_tree_path_free (path);
 919 }
 920
 921 static void
 922 contact_list_view_drag_data_get (GtkWidget        *widget,
 923                                  GdkDragContext   *context,
 924                                  GtkSelectionData *selection,
 925                                  guint             info,
 926                                  guint             time)
 927 {
 928         EmpathyContactListViewPriv *priv;
 929         GtkTreePath                *src_path;
 930         GtkTreeIter                 iter;
 931         GtkTreeModel               *model;
 932         EmpathyContact             *contact;
 933         McAccount                  *account;
 934         const gchar                *contact_id;
 935         const gchar                *account_id;
 936         gchar                      *str;
 937
 938         priv = GET_PRIV (widget);
 939
 940         model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
 941         if (!priv->drag_row) {
 942                 return;
 943         }
 944
 945         src_path = gtk_tree_row_reference_get_path (priv->drag_row);
 946         if (!src_path) {
 947                 return;
 948         }
 949
 950         if (!gtk_tree_model_get_iter (model, &iter, src_path)) {
 951                 gtk_tree_path_free (src_path);
 952                 return;
 953         }
 954
 955         gtk_tree_path_free (src_path);
 956
 957         contact = empathy_contact_list_view_get_selected (EMPATHY_CONTACT_LIST_VIEW (widget));
 958         if (!contact) {
 959                 return;
 960         }
 961
 962         account = empathy_contact_get_account (contact);
 963         account_id = mc_account_get_unique_name (account);
 964         contact_id = empathy_contact_get_id (contact);
 965         g_object_unref (contact);
 966         str = g_strconcat (account_id, "/", contact_id, NULL);
 967
 968         switch (info) {
 969         case DND_DRAG_TYPE_CONTACT_ID:
 970                 gtk_selection_data_set (selection, drag_atoms_source[info], 8,
 971                                         (guchar*)str, strlen (str) + 1);
 972                 break;
 973         }
 974
 975         g_free (str);
 976 }
 977
 978 static void
 979 contact_list_view_drag_end (GtkWidget      *widget,
 980                             GdkDragContext *context)
 981 {
 982         EmpathyContactListViewPriv *priv;
 983
 984         priv = GET_PRIV (widget);
 985
 986         GTK_WIDGET_CLASS (empathy_contact_list_view_parent_class)->drag_end (widget,
 987                                                                             context);
 988
 989         if (priv->drag_row) {
 990                 gtk_tree_row_reference_free (priv->drag_row);
 991                 priv->drag_row = NULL;
 992         }
 993 }
 994
 995 static gboolean
 996 contact_list_view_drag_drop (GtkWidget      *widget,
 997                              GdkDragContext *drag_context,
 998                              gint            x,
 999                              gint            y,
1000                              guint           time)
1001 {
1002         return FALSE;
1003 }
1004
1005 static void
1006 contact_list_view_cell_set_background (EmpathyContactListView *view,
1007                                        GtkCellRenderer       *cell,
1008                                        gboolean               is_group,
1009                                        gboolean               is_active)
1010 {
1011         GdkColor  color;
1012         GtkStyle *style;
1013
1014         style = gtk_widget_get_style (GTK_WIDGET (view));
1015
1016         if (!is_group && is_active) {
1017                 color = style->bg[GTK_STATE_SELECTED];
1018
1019                 /* Here we take the current theme colour and add it to
1020                  * the colour for white and average the two. This
1021                  * gives a colour which is inline with the theme but
1022                  * slightly whiter.
1023                  */
1024                 color.red = (color.red + (style->white).red) / 2;
1025                 color.green = (color.green + (style->white).green) / 2;
1026                 color.blue = (color.blue + (style->white).blue) / 2;
1027
1028                 g_object_set (cell,
1029                               "cell-background-gdk", &color,
1030                               NULL);
1031         } else {
1032                 g_object_set (cell,
1033                               "cell-background-gdk", NULL,
1034                               NULL);
1035         }
1036 }
1037
1038 static void
1039 contact_list_view_pixbuf_cell_data_func (GtkTreeViewColumn     *tree_column,
1040                                          GtkCellRenderer       *cell,
1041                                          GtkTreeModel          *model,
1042                                          GtkTreeIter           *iter,
1043                                          EmpathyContactListView *view)
1044 {
1045         gchar    *icon_name;
1046         gboolean  is_group;
1047         gboolean  is_active;
1048
1049         gtk_tree_model_get (model, iter,
1050                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1051                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1052                             EMPATHY_CONTACT_LIST_STORE_COL_ICON_STATUS, &icon_name,
1053                             -1);
1054
1055         g_object_set (cell,
1056                       "visible", !is_group,
1057                       "icon-name", icon_name,
1058                       NULL);
1059
1060         g_free (icon_name);
1061
1062         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1063 }
1064
1065 #ifdef HAVE_VOIP
1066 static void
1067 contact_list_view_voip_cell_data_func (GtkTreeViewColumn      *tree_column,
1068                                        GtkCellRenderer        *cell,
1069                                        GtkTreeModel           *model,
1070                                        GtkTreeIter            *iter,
1071                                        EmpathyContactListView *view)
1072 {
1073         gboolean is_group;
1074         gboolean is_active;
1075         gboolean can_voip;
1076
1077         gtk_tree_model_get (model, iter,
1078                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1079                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1080                             EMPATHY_CONTACT_LIST_STORE_COL_CAN_VOIP, &can_voip,
1081                             -1);
1082
1083         g_object_set (cell,
1084                       "visible", !is_group && can_voip,
1085                       "icon-name", EMPATHY_IMAGE_VOIP,
1086                       NULL);
1087
1088         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1089 }
1090 #endif
1091
1092 static void
1093 contact_list_view_avatar_cell_data_func (GtkTreeViewColumn     *tree_column,
1094                                          GtkCellRenderer       *cell,
1095                                          GtkTreeModel          *model,
1096                                          GtkTreeIter           *iter,
1097                                          EmpathyContactListView *view)
1098 {
1099         GdkPixbuf *pixbuf;
1100         gboolean   show_avatar;
1101         gboolean   is_group;
1102         gboolean   is_active;
1103
1104         gtk_tree_model_get (model, iter,
1105                             EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR, &pixbuf,
1106                             EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR_VISIBLE, &show_avatar,
1107                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1108                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1109                             -1);
1110
1111         g_object_set (cell,
1112                       "visible", !is_group && show_avatar,
1113                       "pixbuf", pixbuf,
1114                       NULL);
1115
1116         if (pixbuf) {
1117                 g_object_unref (pixbuf);
1118         }
1119
1120         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1121 }
1122
1123 static void
1124 contact_list_view_text_cell_data_func (GtkTreeViewColumn     *tree_column,
1125                                        GtkCellRenderer       *cell,
1126                                        GtkTreeModel          *model,
1127                                        GtkTreeIter           *iter,
1128                                        EmpathyContactListView *view)
1129 {
1130         gboolean is_group;
1131         gboolean is_active;
1132         gboolean show_status;
1133
1134         gtk_tree_model_get (model, iter,
1135                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1136                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1137                             EMPATHY_CONTACT_LIST_STORE_COL_STATUS_VISIBLE, &show_status,
1138                             -1);
1139
1140         g_object_set (cell,
1141                       "show-status", show_status,
1142                       NULL);
1143
1144         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1145 }
1146
1147 static void
1148 contact_list_view_expander_cell_data_func (GtkTreeViewColumn     *column,
1149                                            GtkCellRenderer       *cell,
1150                                            GtkTreeModel          *model,
1151                                            GtkTreeIter           *iter,
1152                                            EmpathyContactListView *view)
1153 {
1154         gboolean is_group;
1155         gboolean is_active;
1156
1157         gtk_tree_model_get (model, iter,
1158                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1159                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1160                             -1);
1161
1162         if (gtk_tree_model_iter_has_child (model, iter)) {
1163                 GtkTreePath *path;
1164                 gboolean     row_expanded;
1165
1166                 path = gtk_tree_model_get_path (model, iter);
1167                 row_expanded = gtk_tree_view_row_expanded (GTK_TREE_VIEW (column->tree_view), path);
1168                 gtk_tree_path_free (path);
1169
1170                 g_object_set (cell,
1171                               "visible", TRUE,
1172                               "expander-style", row_expanded ? GTK_EXPANDER_EXPANDED : GTK_EXPANDER_COLLAPSED,
1173                               NULL);
1174         } else {
1175                 g_object_set (cell, "visible", FALSE, NULL);
1176         }
1177
1178         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1179 }
1180
1181 static GtkWidget *
1182 contact_list_view_get_contact_menu (EmpathyContactListView *view,
1183                                     gboolean               can_send_file,
1184                                     gboolean               can_show_log,
1185                                     gboolean               can_voip)
1186 {
1187         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1188         GtkAction                  *action;
1189
1190         if (!(priv->features & (EMPATHY_CONTACT_LIST_FEATURE_CONTACT_CHAT |
1191                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_CALL |
1192                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_LOG |
1193                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_FT |
1194                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_INVITE |
1195                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_EDIT |
1196                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_INFO |
1197                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_REMOVE))) {
1198                 return NULL;
1199         }
1200
1201         /* Sort out sensitive/visible items */
1202         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Chat");
1203         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_CHAT);
1204
1205 #ifdef HAVE_VOIP
1206         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Call");
1207         gtk_action_set_sensitive (action, can_voip);
1208         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_CALL);
1209 #endif
1210
1211         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Log");
1212         gtk_action_set_sensitive (action, can_show_log);
1213         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_LOG);
1214
1215
1216         action = gtk_ui_manager_get_action (priv->ui, "/Contact/SendFile");
1217         gtk_action_set_visible (action, can_send_file && (priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_FT));
1218
1219         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Invite");
1220         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_INVITE);
1221
1222         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Edit");
1223         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_EDIT);
1224
1225         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Information");
1226         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_INFO);
1227
1228         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Remove");
1229         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_REMOVE);
1230
1231         return gtk_ui_manager_get_widget (priv->ui, "/Contact");
1232 }
1233
1234 GtkWidget *
1235 empathy_contact_list_view_get_group_menu (EmpathyContactListView *view)
1236 {
1237         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1238         GtkAction                  *action;
1239
1240         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
1241
1242         if (!(priv->features & (EMPATHY_CONTACT_LIST_FEATURE_GROUPS_RENAME |
1243                                 EMPATHY_CONTACT_LIST_FEATURE_GROUPS_REMOVE))) {
1244                 return NULL;
1245         }
1246
1247         action = gtk_ui_manager_get_action (priv->ui, "/Group/Rename");
1248         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_RENAME);
1249
1250         action = gtk_ui_manager_get_action (priv->ui, "/Group/Remove");
1251         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_REMOVE);
1252
1253         return gtk_ui_manager_get_widget (priv->ui, "/Group");
1254 }
1255
1256 GtkWidget *
1257 empathy_contact_list_view_get_contact_menu (EmpathyContactListView *view,
1258                                             EmpathyContact         *contact)
1259 {
1260         EmpathyLogManager *log_manager;
1261         gboolean           can_show_log;
1262         gboolean           can_send_file;
1263         gboolean           can_voip;
1264
1265         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
1266         g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
1267
1268         log_manager = empathy_log_manager_new ();
1269         can_show_log = empathy_log_manager_exists (log_manager,
1270                                                    empathy_contact_get_account (contact),
1271                                                    empathy_contact_get_id (contact),
1272                                                    FALSE);
1273         g_object_unref (log_manager);
1274         can_send_file = FALSE;
1275         can_voip = empathy_contact_can_voip (contact);
1276
1277         return contact_list_view_get_contact_menu (view,
1278                                                    can_send_file,
1279                                                    can_show_log,
1280                                                    can_voip);
1281 }
1282
1283 static gboolean
1284 contact_list_view_button_press_event_cb (EmpathyContactListView *view,
1285                                          GdkEventButton        *event,
1286                                          gpointer               user_data)
1287 {
1288         EmpathyContactListViewPriv *priv;
1289         EmpathyContact             *contact;
1290         GtkTreePath               *path;
1291         GtkTreeSelection          *selection;
1292         GtkTreeModel              *model;
1293         GtkTreeIter                iter;
1294         gboolean                   row_exists;
1295         GtkWidget                 *menu;
1296
1297         priv = GET_PRIV (view);
1298
1299         if (event->button != 3) {
1300                 return FALSE;
1301         }
1302
1303         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
1304         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1305
1306         gtk_widget_grab_focus (GTK_WIDGET (view));
1307
1308         row_exists = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (view),
1309                                                     event->x, event->y,
1310                                                     &path,
1311                                                     NULL, NULL, NULL);
1312         if (!row_exists) {
1313                 return FALSE;
1314         }
1315
1316         gtk_tree_selection_unselect_all (selection);
1317         gtk_tree_selection_select_path (selection, path);
1318
1319         gtk_tree_model_get_iter (model, &iter, path);
1320         gtk_tree_path_free (path);
1321
1322         gtk_tree_model_get (model, &iter,
1323                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1324                             -1);
1325
1326         if (contact) {
1327                 menu = empathy_contact_list_view_get_contact_menu (view, contact);
1328                 g_object_unref (contact);
1329         } else {
1330                 menu = empathy_contact_list_view_get_group_menu (view);
1331         }
1332
1333         if (!menu) {
1334                 return FALSE;
1335         }
1336
1337         gtk_widget_show (menu);
1338
1339         gtk_menu_popup (GTK_MENU (menu),
1340                         NULL, NULL, NULL, NULL,
1341                         event->button, event->time);
1342
1343         return TRUE;
1344 }
1345
1346 static void
1347 contact_list_view_row_activated_cb (EmpathyContactListView *view,
1348                                     GtkTreePath            *path,
1349                                     GtkTreeViewColumn      *col,
1350                                     gpointer                user_data)
1351 {
1352         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1353         EmpathyContact             *contact;
1354         GtkTreeModel               *model;
1355         GtkTreeIter                 iter;
1356
1357         if (!(priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_CHAT)) {
1358                 return;
1359         }
1360
1361         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1362
1363         gtk_tree_model_get_iter (model, &iter, path);
1364         gtk_tree_model_get (model, &iter,
1365                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1366                             -1);
1367
1368         if (contact) {
1369                 empathy_chat_with_contact (contact);
1370                 g_object_unref (contact);
1371         }
1372 }
1373
1374 #ifdef HAVE_VOIP
1375 static void
1376 contact_list_view_voip_activated_cb (EmpathyCellRendererActivatable *cell,
1377                                      const gchar                    *path_string,
1378                                      EmpathyContactListView         *view)
1379 {
1380         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1381         GtkTreeModel               *model;
1382         GtkTreeIter                 iter;
1383         EmpathyContact             *contact;
1384
1385         if (!(priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_CALL)) {
1386                 return;
1387         }
1388
1389         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1390         if (!gtk_tree_model_get_iter_from_string (model, &iter, path_string)) {
1391                 return;
1392         }
1393
1394         gtk_tree_model_get (model, &iter,
1395                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1396                             -1);
1397
1398         if (contact) {
1399                 contact_list_view_voip_activated (view, contact);
1400                 g_object_unref (contact);
1401         }
1402 }
1403 #endif
1404
1405
1406 static void
1407 contact_list_view_row_expand_or_collapse_cb (EmpathyContactListView *view,
1408                                              GtkTreeIter           *iter,
1409                                              GtkTreePath           *path,
1410                                              gpointer               user_data)
1411 {
1412         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1413         GtkTreeModel               *model;
1414         gchar                      *name;
1415         gboolean                    expanded;
1416
1417         if (!(priv->features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_SAVE)) {
1418                 return;
1419         }
1420
1421         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1422
1423         gtk_tree_model_get (model, iter,
1424                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
1425                             -1);
1426
1427         expanded = GPOINTER_TO_INT (user_data);
1428         empathy_contact_group_set_expanded (name, expanded);
1429
1430         g_free (name);
1431 }
1432
1433 static void
1434 contact_list_view_action_cb (GtkAction             *action,
1435                              EmpathyContactListView *view)
1436 {
1437         EmpathyContactListViewPriv *priv;
1438         EmpathyContact             *contact;
1439         const gchar               *name;
1440         gchar                     *group;
1441         GtkWindow                 *parent;
1442
1443         priv = GET_PRIV (view);
1444
1445         name = gtk_action_get_name (action);
1446         if (!name) {
1447                 return;
1448         }
1449
1450         empathy_debug (DEBUG_DOMAIN, "Action:'%s' activated", name);
1451
1452         contact = empathy_contact_list_view_get_selected (view);
1453         group = empathy_contact_list_view_get_selected_group (view);
1454         parent = empathy_get_toplevel_window (GTK_WIDGET (view));
1455
1456         if (contact && strcmp (name, "Chat") == 0) {
1457                 empathy_chat_with_contact (contact);
1458         }
1459         else if (contact && strcmp (name, "Call") == 0) {
1460                 contact_list_view_voip_activated (view, contact);
1461         }
1462         else if (contact && strcmp (name, "Information") == 0) {
1463                 empathy_contact_information_dialog_show (contact, parent, FALSE, FALSE);
1464         }
1465         else if (contact && strcmp (name, "Edit") == 0) {
1466                 empathy_contact_information_dialog_show (contact, parent, TRUE, FALSE);
1467         }
1468         else if (contact && strcmp (name, "Remove") == 0) {
1469                 EmpathyContactList *list;
1470                 gchar              *text;
1471
1472                 text = g_strdup_printf (_("Do you really want to remove the contact '%s' ?"),
1473                                         empathy_contact_get_name (contact));
1474
1475                 /* TRUE if user wants to remove the contact. FALSE otherwise.*/
1476                 if (contact_list_view_remove_dialog_show (parent, _("Removing contact"), text)) {
1477                         list = empathy_contact_list_store_get_list_iface (priv->store);
1478                         empathy_contact_list_remove (list, contact,
1479                                 _("Sorry, I don't want you in my contact list anymore."));
1480                 }
1481
1482                 g_free (text);
1483         }
1484         else if (contact && strcmp (name, "Invite") == 0) {
1485         }
1486         else if (contact && strcmp (name, "SendFile") == 0) {
1487         }
1488         else if (contact && strcmp (name, "Log") == 0) {
1489                 empathy_log_window_show (empathy_contact_get_account (contact),
1490                                         empathy_contact_get_id (contact),
1491                                         FALSE,
1492                                         parent);
1493         }
1494         else if (group && strcmp (name, "Rename") == 0) {
1495         }
1496         else if (group && strcmp (name, "Remove") == 0) {
1497                 EmpathyContactList *list;
1498                 gchar              *text;
1499
1500                 text = g_strdup_printf (_("Do you really want to remove the group '%s' ?"), group);
1501
1502                 if (contact_list_view_remove_dialog_show (parent, _("Removing group"), text)) {
1503                         list = empathy_contact_list_store_get_list_iface (priv->store);
1504                         empathy_contact_list_remove_group (list, group);
1505                 }
1506
1507                 g_free (text);
1508         }
1509
1510         g_free (group);
1511         if (contact) {
1512                 g_object_unref (contact);
1513         }
1514 }
1515
1516 static gboolean
1517 contact_list_view_remove_dialog_show (GtkWindow   *parent,
1518                                       const gchar *window_title,
1519                                       const gchar *text)
1520 {
1521         GtkWidget *dialog, *label, *image, *hbox;
1522         gboolean res;
1523
1524         dialog = gtk_dialog_new_with_buttons (window_title, parent,
1525                                               GTK_DIALOG_MODAL,
1526                                               GTK_STOCK_DELETE, GTK_RESPONSE_YES,
1527                                               GTK_STOCK_CANCEL, GTK_RESPONSE_NO,
1528                                               NULL);
1529         gtk_dialog_set_has_separator (GTK_DIALOG(dialog), FALSE);
1530
1531         label = gtk_label_new (text);
1532         image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_QUESTION, GTK_ICON_SIZE_DIALOG);
1533
1534         hbox = gtk_hbox_new (FALSE, 5);
1535         gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
1536         gtk_box_pack_start_defaults (GTK_BOX (hbox), image);
1537         gtk_box_pack_start_defaults (GTK_BOX (hbox), label);
1538         gtk_box_pack_start_defaults (GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox);
1539
1540         gtk_widget_show (image);
1541         gtk_widget_show (label);
1542         gtk_widget_show (hbox);
1543         gtk_widget_show (dialog);
1544
1545         res = gtk_dialog_run (GTK_DIALOG (dialog));
1546         gtk_widget_destroy (dialog);
1547
1548         return (res == GTK_RESPONSE_YES);
1549 }
1550
1551 static void
1552 contact_list_view_voip_activated (EmpathyContactListView *view,
1553                                   EmpathyContact         *contact)
1554 {
1555         empathy_call_with_contact (contact);
1556 }
1557