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  *          Bruno Dusausoy <bdusauso@beeznest.net>
  25  */
  26
  27 #include "config.h"
  28
  29 #include <string.h>
  30
  31 #include <glib/gi18n.h>
  32 #include <gtk/gtk.h>
  33 #include <glade/glade.h>
  34
  35 #include <libmissioncontrol/mc-account.h>
  36 #include <libmissioncontrol/mission-control.h>
  37
  38 #include <libempathy/empathy-contact-factory.h>
  39 #include <libempathy/empathy-contact-list.h>
  40 #include <libempathy/empathy-log-manager.h>
  41 #include <libempathy/empathy-tp-group.h>
  42 #include <libempathy/empathy-contact-groups.h>
  43 #include <libempathy/empathy-debug.h>
  44 #include <libempathy/empathy-utils.h>
  45
  46 #include "empathy-contact-list-view.h"
  47 #include "empathy-contact-list-store.h"
  48 #include "empathy-images.h"
  49 #include "empathy-cell-renderer-expander.h"
  50 #include "empathy-cell-renderer-text.h"
  51 #include "empathy-cell-renderer-activatable.h"
  52 #include "empathy-ui-utils.h"
  53 #include "empathy-contact-dialogs.h"
  54 //#include "empathy-chat-invite.h"
  55 //#include "empathy-ft-window.h"
  56 #include "empathy-log-window.h"
  57 #include "empathy-gtk-enum-types.h"
  58 #include "empathy-gtk-marshal.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 typedef struct {
  72         EmpathyContactListStore    *store;
  73         GtkUIManager               *ui;
  74         GtkTreeRowReference        *drag_row;
  75         EmpathyContactListFeatures  features;
  76 } EmpathyContactListViewPriv;
  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 static gboolean    contact_list_view_remove_dialog_show         (GtkWindow                  *parent,
 189                                                                 const gchar                 *window_title,
 190                                                                 const gchar                 *text);
 191
 192 enum {
 193         PROP_0,
 194         PROP_FEATURES
 195 };
 196
 197 static const GtkActionEntry entries[] = {
 198         { "ContactMenu", NULL,
 199           N_("_Contact"), NULL, NULL,
 200           NULL
 201         },
 202         { "GroupMenu", NULL,
 203           N_("_Group"),NULL, NULL,
 204           NULL
 205         },
 206         { "Chat", EMPATHY_IMAGE_MESSAGE,
 207           N_("_Chat"), NULL, N_("Chat with contact"),
 208           G_CALLBACK (contact_list_view_action_cb)
 209         },
 210         { "Information", EMPATHY_IMAGE_CONTACT_INFORMATION,
 211           N_("Infor_mation"), "<control>I", N_("View contact information"),
 212           G_CALLBACK (contact_list_view_action_cb)
 213         },
 214         { "Rename", NULL,
 215           N_("Re_name"), NULL, N_("Rename"),
 216           G_CALLBACK (contact_list_view_action_cb)
 217         },
 218         { "Edit", GTK_STOCK_EDIT,
 219           N_("_Edit"), NULL, N_("Edit the groups and name for this contact"),
 220           G_CALLBACK (contact_list_view_action_cb)
 221         },
 222         { "Remove", GTK_STOCK_REMOVE,
 223           N_("_Remove"), NULL, N_("Remove contact"),
 224           G_CALLBACK (contact_list_view_action_cb)
 225         },
 226         { "Invite", EMPATHY_IMAGE_GROUP_MESSAGE,
 227           N_("_Invite to Chat Room"), NULL, N_("Invite to a currently open chat room"),
 228           G_CALLBACK (contact_list_view_action_cb)
 229         },
 230         { "SendFile", NULL,
 231           N_("_Send File..."), NULL, N_("Send a file"),
 232           G_CALLBACK (contact_list_view_action_cb)
 233         },
 234         { "Log", EMPATHY_IMAGE_LOG,
 235           N_("_View Previous Conversations"), NULL, N_("View previous conversations with this contact"),
 236           G_CALLBACK (contact_list_view_action_cb)
 237         },
 238 #ifdef HAVE_VOIP
 239         { "Call", EMPATHY_IMAGE_VOIP,
 240           N_("_Call"), NULL, N_("Start a voice or video conversation with this contact"),
 241           G_CALLBACK (contact_list_view_action_cb)
 242         },
 243 #endif
 244 };
 245
 246 static guint n_entries = G_N_ELEMENTS (entries);
 247
 248 static const gchar *ui_info =
 249         "<ui>"
 250         "  <popup name='Contact'>"
 251         "    <menuitem action='Chat'/>"
 252 #ifdef HAVE_VOIP
 253         "    <menuitem action='Call'/>"
 254 #endif
 255         "    <menuitem action='Log'/>"
 256         "    <menuitem action='SendFile'/>"
 257         "    <separator/>"
 258         "    <menuitem action='Invite'/>"
 259         "    <separator/>"
 260         "    <menuitem action='Edit'/>"
 261         "    <menuitem action='Remove'/>"
 262         "    <separator/>"
 263         "    <menuitem action='Information'/>"
 264         "  </popup>"
 265         "  <popup name='Group'>"
 266         "    <menuitem action='Rename'/>"
 267         "    <menuitem action='Remove'/>"
 268         "  </popup>"
 269         "</ui>";
 270
 271 enum DndDragType {
 272         DND_DRAG_TYPE_CONTACT_ID,
 273         DND_DRAG_TYPE_URL,
 274         DND_DRAG_TYPE_STRING,
 275 };
 276
 277 static const GtkTargetEntry drag_types_dest[] = {
 278         { "text/contact-id", 0, DND_DRAG_TYPE_CONTACT_ID },
 279         { "text/uri-list",   0, DND_DRAG_TYPE_URL },
 280         { "text/plain",      0, DND_DRAG_TYPE_STRING },
 281         { "STRING",          0, DND_DRAG_TYPE_STRING },
 282 };
 283
 284 static const GtkTargetEntry drag_types_source[] = {
 285         { "text/contact-id", 0, DND_DRAG_TYPE_CONTACT_ID },
 286 };
 287
 288 static GdkAtom drag_atoms_dest[G_N_ELEMENTS (drag_types_dest)];
 289 static GdkAtom drag_atoms_source[G_N_ELEMENTS (drag_types_source)];
 290
 291 enum {
 292         DRAG_CONTACT_RECEIVED,
 293         LAST_SIGNAL
 294 };
 295
 296 static guint signals[LAST_SIGNAL];
 297
 298 G_DEFINE_TYPE (EmpathyContactListView, empathy_contact_list_view, GTK_TYPE_TREE_VIEW);
 299
 300 static void
 301 empathy_contact_list_view_class_init (EmpathyContactListViewClass *klass)
 302 {
 303         GObjectClass   *object_class = G_OBJECT_CLASS (klass);
 304         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
 305
 306         object_class->finalize = contact_list_view_finalize;
 307         object_class->get_property = contact_list_view_get_property;
 308         object_class->set_property = contact_list_view_set_property;
 309
 310         widget_class->drag_data_received = contact_list_view_drag_data_received;
 311         widget_class->drag_drop          = contact_list_view_drag_drop;
 312         widget_class->drag_begin         = contact_list_view_drag_begin;
 313         widget_class->drag_data_get      = contact_list_view_drag_data_get;
 314         widget_class->drag_end           = contact_list_view_drag_end;
 315         /* FIXME: noticed but when you drag the row over the treeview
 316          * fast, it seems to stop redrawing itself, if we don't
 317          * connect this signal, all is fine.
 318          */
 319         widget_class->drag_motion        = contact_list_view_drag_motion;
 320
 321         signals[DRAG_CONTACT_RECEIVED] =
 322                 g_signal_new ("drag-contact-received",
 323                               G_OBJECT_CLASS_TYPE (klass),
 324                               G_SIGNAL_RUN_LAST,
 325                               0,
 326                               NULL, NULL,
 327                               _empathy_gtk_marshal_VOID__OBJECT_STRING_STRING,
 328                               G_TYPE_NONE,
 329                               3, EMPATHY_TYPE_CONTACT, G_TYPE_STRING, G_TYPE_STRING);
 330
 331         g_object_class_install_property (object_class,
 332                                          PROP_FEATURES,
 333                                          g_param_spec_flags ("features",
 334                                                              "Features of the view",
 335                                                              "Falgs for all enabled features",
 336                                                               EMPATHY_TYPE_CONTACT_LIST_FEATURES,
 337                                                               0,
 338                                                               G_PARAM_READWRITE));
 339
 340         g_type_class_add_private (object_class, sizeof (EmpathyContactListViewPriv));
 341 }
 342
 343 static void
 344 empathy_contact_list_view_init (EmpathyContactListView *view)
 345 {
 346         EmpathyContactListViewPriv *priv;
 347         GtkActionGroup            *action_group;
 348         GError                    *error = NULL;
 349
 350         priv = GET_PRIV (view);
 351
 352         /* Get saved group states. */
 353         empathy_contact_groups_get_all ();
 354
 355         /* Set up UI Manager */
 356         priv->ui = gtk_ui_manager_new ();
 357
 358         action_group = gtk_action_group_new ("Actions");
 359         gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
 360         gtk_action_group_add_actions (action_group, entries, n_entries, view);
 361         gtk_ui_manager_insert_action_group (priv->ui, action_group, 0);
 362
 363         if (!gtk_ui_manager_add_ui_from_string (priv->ui, ui_info, -1, &error)) {
 364                 g_warning ("Could not build contact menus from string:'%s'", error->message);
 365                 g_error_free (error);
 366         }
 367
 368         g_object_unref (action_group);
 369
 370         gtk_tree_view_set_row_separator_func (GTK_TREE_VIEW (view),
 371                                               empathy_contact_list_store_row_separator_func,
 372                                               NULL, NULL);
 373
 374         /* Connect to tree view signals rather than override. */
 375         g_signal_connect (view,
 376                           "button-press-event",
 377                           G_CALLBACK (contact_list_view_button_press_event_cb),
 378                           NULL);
 379         g_signal_connect (view,
 380                           "row-activated",
 381                           G_CALLBACK (contact_list_view_row_activated_cb),
 382                           NULL);
 383         g_signal_connect (view,
 384                           "row-expanded",
 385                           G_CALLBACK (contact_list_view_row_expand_or_collapse_cb),
 386                           GINT_TO_POINTER (TRUE));
 387         g_signal_connect (view,
 388                           "row-collapsed",
 389                           G_CALLBACK (contact_list_view_row_expand_or_collapse_cb),
 390                           GINT_TO_POINTER (FALSE));
 391 }
 392
 393 static void
 394 contact_list_view_finalize (GObject *object)
 395 {
 396         EmpathyContactListViewPriv *priv;
 397
 398         priv = GET_PRIV (object);
 399
 400         if (priv->ui) {
 401                 g_object_unref (priv->ui);
 402         }
 403         if (priv->store) {
 404                 g_object_unref (priv->store);
 405         }
 406
 407         G_OBJECT_CLASS (empathy_contact_list_view_parent_class)->finalize (object);
 408 }
 409
 410 static void
 411 contact_list_view_get_property (GObject    *object,
 412                                 guint       param_id,
 413                                 GValue     *value,
 414                                 GParamSpec *pspec)
 415 {
 416         EmpathyContactListViewPriv *priv;
 417
 418         priv = GET_PRIV (object);
 419
 420         switch (param_id) {
 421         case PROP_FEATURES:
 422                 g_value_set_flags (value, priv->features);
 423                 break;
 424         default:
 425                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 426                 break;
 427         };
 428 }
 429
 430 static void
 431 contact_list_view_set_property (GObject      *object,
 432                                 guint         param_id,
 433                                 const GValue *value,
 434                                 GParamSpec   *pspec)
 435 {
 436         EmpathyContactListView     *view = EMPATHY_CONTACT_LIST_VIEW (object);
 437         EmpathyContactListViewPriv *priv;
 438
 439         priv = GET_PRIV (object);
 440
 441         switch (param_id) {
 442         case PROP_FEATURES:
 443                 empathy_contact_list_view_set_features (view, g_value_get_flags (value));
 444                 break;
 445         default:
 446                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 447                 break;
 448         };
 449 }
 450
 451 EmpathyContactListView *
 452 empathy_contact_list_view_new (EmpathyContactListStore    *store,
 453                                EmpathyContactListFeatures  features)
 454 {
 455         EmpathyContactListView     *view;
 456         EmpathyContactListViewPriv *priv;
 457
 458         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store), NULL);
 459
 460         view = g_object_new (EMPATHY_TYPE_CONTACT_LIST_VIEW,
 461                             "features", features,
 462                             NULL);
 463
 464         priv = GET_PRIV (view);
 465         priv->store = g_object_ref (store);
 466         contact_list_view_setup (EMPATHY_CONTACT_LIST_VIEW (view));
 467
 468         return view;
 469 }
 470
 471 void
 472 empathy_contact_list_view_set_features (EmpathyContactListView     *view,
 473                                         EmpathyContactListFeatures  features)
 474 {
 475         EmpathyContactListViewPriv *priv = GET_PRIV (view);
 476
 477         g_return_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view));
 478
 479         priv->features = features;
 480
 481         /* Update DnD source/dest */
 482         if (features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_DRAG) {
 483                 gtk_drag_source_set (GTK_WIDGET (view),
 484                                      GDK_BUTTON1_MASK,
 485                                      drag_types_source,
 486                                      G_N_ELEMENTS (drag_types_source),
 487                                      GDK_ACTION_MOVE | GDK_ACTION_COPY);
 488         } else {
 489                 gtk_drag_source_unset (GTK_WIDGET (view));
 490
 491         }
 492
 493         if (features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_DROP) {
 494                 gtk_drag_dest_set (GTK_WIDGET (view),
 495                                    GTK_DEST_DEFAULT_ALL,
 496                                    drag_types_dest,
 497                                    G_N_ELEMENTS (drag_types_dest),
 498                                    GDK_ACTION_MOVE | GDK_ACTION_COPY);
 499         } else {
 500                 /* FIXME: URI could still be  droped depending on FT feature */
 501                 gtk_drag_dest_unset (GTK_WIDGET (view));
 502         }
 503
 504         g_object_notify (G_OBJECT (view), "features");
 505 }
 506
 507 EmpathyContactListFeatures
 508 empathy_contact_list_view_get_features (EmpathyContactListView  *view)
 509 {
 510         EmpathyContactListViewPriv *priv = GET_PRIV (view);
 511
 512         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), FALSE);
 513
 514         return priv->features;
 515 }
 516
 517 EmpathyContact *
 518 empathy_contact_list_view_get_selected (EmpathyContactListView *view)
 519 {
 520         EmpathyContactListViewPriv *priv;
 521         GtkTreeSelection          *selection;
 522         GtkTreeIter                iter;
 523         GtkTreeModel              *model;
 524         EmpathyContact             *contact;
 525
 526         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
 527
 528         priv = GET_PRIV (view);
 529
 530         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
 531         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 532                 return NULL;
 533         }
 534
 535         gtk_tree_model_get (model, &iter,
 536                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
 537                             -1);
 538
 539         return contact;
 540 }
 541
 542 gchar *
 543 empathy_contact_list_view_get_selected_group (EmpathyContactListView *view)
 544 {
 545         EmpathyContactListViewPriv *priv;
 546         GtkTreeSelection          *selection;
 547         GtkTreeIter                iter;
 548         GtkTreeModel              *model;
 549         gboolean                   is_group;
 550         gchar                     *name;
 551
 552         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
 553
 554         priv = GET_PRIV (view);
 555
 556         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
 557         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 558                 return NULL;
 559         }
 560
 561         gtk_tree_model_get (model, &iter,
 562                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
 563                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
 564                             -1);
 565
 566         if (!is_group) {
 567                 g_free (name);
 568                 return NULL;
 569         }
 570
 571         return name;
 572 }
 573
 574 static void
 575 contact_list_view_setup (EmpathyContactListView *view)
 576 {
 577         EmpathyContactListViewPriv *priv;
 578         GtkCellRenderer           *cell;
 579         GtkTreeViewColumn         *col;
 580         gint                       i;
 581
 582         priv = GET_PRIV (view);
 583
 584         gtk_tree_view_set_search_equal_func (GTK_TREE_VIEW (view),
 585                                              empathy_contact_list_store_search_equal_func,
 586                                              NULL, NULL);
 587
 588         g_signal_connect (priv->store, "row-has-child-toggled",
 589                           G_CALLBACK (contact_list_view_row_has_child_toggled_cb),
 590                           view);
 591         gtk_tree_view_set_model (GTK_TREE_VIEW (view),
 592                                  GTK_TREE_MODEL (priv->store));
 593
 594         /* Setup view */
 595         g_object_set (view,
 596                       "headers-visible", FALSE,
 597                       "reorderable", TRUE,
 598                       "show-expanders", FALSE,
 599                       NULL);
 600
 601         col = gtk_tree_view_column_new ();
 602
 603         /* State */
 604         cell = gtk_cell_renderer_pixbuf_new ();
 605         gtk_tree_view_column_pack_start (col, cell, FALSE);
 606         gtk_tree_view_column_set_cell_data_func (
 607                 col, cell,
 608                 (GtkTreeCellDataFunc) contact_list_view_pixbuf_cell_data_func,
 609                 view, NULL);
 610
 611         g_object_set (cell,
 612                       "xpad", 5,
 613                       "ypad", 1,
 614                       "visible", FALSE,
 615                       NULL);
 616
 617         /* Name */
 618         cell = empathy_cell_renderer_text_new ();
 619         gtk_tree_view_column_pack_start (col, cell, TRUE);
 620         gtk_tree_view_column_set_cell_data_func (
 621                 col, cell,
 622                 (GtkTreeCellDataFunc) contact_list_view_text_cell_data_func,
 623                 view, NULL);
 624
 625         gtk_tree_view_column_add_attribute (col, cell,
 626                                             "name", EMPATHY_CONTACT_LIST_STORE_COL_NAME);
 627         gtk_tree_view_column_add_attribute (col, cell,
 628                                             "status", EMPATHY_CONTACT_LIST_STORE_COL_STATUS);
 629         gtk_tree_view_column_add_attribute (col, cell,
 630                                             "is_group", EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP);
 631
 632 #ifdef HAVE_VOIP
 633         /* Voip Capability Icon */
 634         cell = empathy_cell_renderer_activatable_new ();
 635         gtk_tree_view_column_pack_start (col, cell, FALSE);
 636         gtk_tree_view_column_set_cell_data_func (
 637                 col, cell,
 638                 (GtkTreeCellDataFunc) contact_list_view_voip_cell_data_func,
 639                 view, NULL);
 640
 641         g_object_set (cell,
 642                       "visible", FALSE,
 643                       NULL);
 644
 645         g_signal_connect (cell, "path-activated",
 646                           G_CALLBACK (contact_list_view_voip_activated_cb),
 647                           view);
 648 #endif
 649
 650         /* Avatar */
 651         cell = gtk_cell_renderer_pixbuf_new ();
 652         gtk_tree_view_column_pack_start (col, cell, FALSE);
 653         gtk_tree_view_column_set_cell_data_func (
 654                 col, cell,
 655                 (GtkTreeCellDataFunc) contact_list_view_avatar_cell_data_func,
 656                 view, NULL);
 657
 658         g_object_set (cell,
 659                       "xpad", 0,
 660                       "ypad", 0,
 661                       "visible", FALSE,
 662                       "width", 32,
 663                       "height", 32,
 664                       NULL);
 665
 666         /* Expander */
 667         cell = empathy_cell_renderer_expander_new ();
 668         gtk_tree_view_column_pack_end (col, cell, FALSE);
 669         gtk_tree_view_column_set_cell_data_func (
 670                 col, cell,
 671                 (GtkTreeCellDataFunc) contact_list_view_expander_cell_data_func,
 672                 view, NULL);
 673
 674         /* Actually add the column now we have added all cell renderers */
 675         gtk_tree_view_append_column (GTK_TREE_VIEW (view), col);
 676
 677         /* Drag & Drop. */
 678         for (i = 0; i < G_N_ELEMENTS (drag_types_dest); ++i) {
 679                 drag_atoms_dest[i] = gdk_atom_intern (drag_types_dest[i].target,
 680                                                       FALSE);
 681         }
 682
 683         for (i = 0; i < G_N_ELEMENTS (drag_types_source); ++i) {
 684                 drag_atoms_source[i] = gdk_atom_intern (drag_types_source[i].target,
 685                                                         FALSE);
 686         }
 687 }
 688
 689 static void
 690 contact_list_view_row_has_child_toggled_cb (GtkTreeModel          *model,
 691                                             GtkTreePath           *path,
 692                                             GtkTreeIter           *iter,
 693                                             EmpathyContactListView *view)
 694 {
 695         EmpathyContactListViewPriv *priv = GET_PRIV (view);
 696         gboolean  is_group = FALSE;
 697         gchar    *name = NULL;
 698
 699         gtk_tree_model_get (model, iter,
 700                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
 701                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
 702                             -1);
 703
 704         if (!is_group || G_STR_EMPTY (name)) {
 705                 g_free (name);
 706                 return;
 707         }
 708
 709         if (!(priv->features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_SAVE) ||
 710             empathy_contact_group_get_expanded (name)) {
 711                 g_signal_handlers_block_by_func (view,
 712                                                  contact_list_view_row_expand_or_collapse_cb,
 713                                                  GINT_TO_POINTER (TRUE));
 714                 gtk_tree_view_expand_row (GTK_TREE_VIEW (view), path, TRUE);
 715                 g_signal_handlers_unblock_by_func (view,
 716                                                    contact_list_view_row_expand_or_collapse_cb,
 717                                                    GINT_TO_POINTER (TRUE));
 718         } else {
 719                 g_signal_handlers_block_by_func (view,
 720                                                  contact_list_view_row_expand_or_collapse_cb,
 721                                                  GINT_TO_POINTER (FALSE));
 722                 gtk_tree_view_collapse_row (GTK_TREE_VIEW (view), path);
 723                 g_signal_handlers_unblock_by_func (view,
 724                                                    contact_list_view_row_expand_or_collapse_cb,
 725                                                    GINT_TO_POINTER (FALSE));
 726         }
 727
 728         g_free (name);
 729 }
 730
 731 static void
 732 contact_list_view_drag_data_received (GtkWidget         *widget,
 733                                       GdkDragContext    *context,
 734                                       gint               x,
 735                                       gint               y,
 736                                       GtkSelectionData  *selection,
 737                                       guint              info,
 738                                       guint              time)
 739 {
 740         EmpathyContactListViewPriv *priv;
 741         EmpathyContactList         *list;
 742         EmpathyContactFactory      *factory;
 743         McAccount                  *account;
 744         GtkTreeModel               *model;
 745         GtkTreePath                *path;
 746         GtkTreeViewDropPosition     position;
 747         EmpathyContact             *contact = NULL;
 748         const gchar                *id;
 749         gchar                     **strv;
 750         gchar                      *new_group = NULL;
 751         gchar                      *old_group = NULL;
 752         gboolean                    is_row;
 753
 754         priv = GET_PRIV (widget);
 755
 756         id = (const gchar*) selection->data;
 757         empathy_debug (DEBUG_DOMAIN, "Received %s%s drag & drop contact from roster with id:'%s'",
 758                       context->action == GDK_ACTION_MOVE ? "move" : "",
 759                       context->action == GDK_ACTION_COPY ? "copy" : "",
 760                       id);
 761
 762         strv = g_strsplit (id, "/", 2);
 763         factory = empathy_contact_factory_new ();
 764         account = mc_account_lookup (strv[0]);
 765         if (account) {
 766                 contact = empathy_contact_factory_get_from_id (factory,
 767                                                                account,
 768                                                                strv[1]);
 769                 g_object_unref (account);
 770         }
 771         g_object_unref (factory);
 772         g_strfreev (strv);
 773
 774         if (!contact) {
 775                 empathy_debug (DEBUG_DOMAIN, "No contact found associated with drag & drop");
 776                 return;
 777         }
 778
 779         empathy_contact_run_until_ready (contact,
 780                                          EMPATHY_CONTACT_READY_HANDLE,
 781                                          NULL);
 782
 783         model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
 784
 785         /* Get source group information. */
 786         if (priv->drag_row) {
 787                 path = gtk_tree_row_reference_get_path (priv->drag_row);
 788                 if (path) {
 789                         old_group = empathy_contact_list_store_get_parent_group (model, path, NULL);
 790                         gtk_tree_path_free (path);
 791                 }
 792         }
 793
 794         /* Get destination group information. */
 795         is_row = gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (widget),
 796                                                     x,
 797                                                     y,
 798                                                     &path,
 799                                                     &position);
 800
 801         if (is_row) {
 802                 new_group = empathy_contact_list_store_get_parent_group (model, path, NULL);
 803                 gtk_tree_path_free (path);
 804         }
 805
 806         empathy_debug (DEBUG_DOMAIN,
 807                       "contact %s (%d) dragged from '%s' to '%s'",
 808                       empathy_contact_get_id (contact),
 809                       empathy_contact_get_handle (contact),
 810                       old_group, new_group);
 811
 812         list = empathy_contact_list_store_get_list_iface (priv->store);
 813         if (new_group) {
 814                 empathy_contact_list_add_to_group (list, contact, new_group);
 815         }
 816         if (old_group && context->action == GDK_ACTION_MOVE) {
 817                 empathy_contact_list_remove_from_group (list, contact, old_group);
 818         }
 819
 820         g_free (old_group);
 821         g_free (new_group);
 822
 823         gtk_drag_finish (context, TRUE, FALSE, GDK_CURRENT_TIME);
 824 }
 825
 826 static gboolean
 827 contact_list_view_drag_motion (GtkWidget      *widget,
 828                                GdkDragContext *context,
 829                                gint            x,
 830                                gint            y,
 831                                guint           time)
 832 {
 833         static DragMotionData *dm = NULL;
 834         GtkTreePath           *path;
 835         gboolean               is_row;
 836         gboolean               is_different = FALSE;
 837         gboolean               cleanup = TRUE;
 838
 839         is_row = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (widget),
 840                                                 x,
 841                                                 y,
 842                                                 &path,
 843                                                 NULL,
 844                                                 NULL,
 845                                                 NULL);
 846
 847         cleanup &= (!dm);
 848
 849         if (is_row) {
 850                 cleanup &= (dm && gtk_tree_path_compare (dm->path, path) != 0);
 851                 is_different = (!dm || (dm && gtk_tree_path_compare (dm->path, path) != 0));
 852         } else {
 853                 cleanup &= FALSE;
 854         }
 855
 856         if (!is_different && !cleanup) {
 857                 return TRUE;
 858         }
 859
 860         if (dm) {
 861                 gtk_tree_path_free (dm->path);
 862                 if (dm->timeout_id) {
 863                         g_source_remove (dm->timeout_id);
 864                 }
 865
 866                 g_free (dm);
 867
 868                 dm = NULL;
 869         }
 870
 871         if (!gtk_tree_view_row_expanded (GTK_TREE_VIEW (widget), path)) {
 872                 dm = g_new0 (DragMotionData, 1);
 873
 874                 dm->view = EMPATHY_CONTACT_LIST_VIEW (widget);
 875                 dm->path = gtk_tree_path_copy (path);
 876
 877                 dm->timeout_id = g_timeout_add_seconds (1,
 878                         (GSourceFunc) contact_list_view_drag_motion_cb,
 879                         dm);
 880         }
 881
 882         return TRUE;
 883 }
 884
 885 static gboolean
 886 contact_list_view_drag_motion_cb (DragMotionData *data)
 887 {
 888         gtk_tree_view_expand_row (GTK_TREE_VIEW (data->view),
 889                                   data->path,
 890                                   FALSE);
 891
 892         data->timeout_id = 0;
 893
 894         return FALSE;
 895 }
 896
 897 static void
 898 contact_list_view_drag_begin (GtkWidget      *widget,
 899                               GdkDragContext *context)
 900 {
 901         EmpathyContactListViewPriv *priv;
 902         GtkTreeSelection          *selection;
 903         GtkTreeModel              *model;
 904         GtkTreePath               *path;
 905         GtkTreeIter                iter;
 906
 907         priv = GET_PRIV (widget);
 908
 909         GTK_WIDGET_CLASS (empathy_contact_list_view_parent_class)->drag_begin (widget,
 910                                                                               context);
 911
 912         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
 913         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 914                 return;
 915         }
 916
 917         path = gtk_tree_model_get_path (model, &iter);
 918         priv->drag_row = gtk_tree_row_reference_new (model, path);
 919         gtk_tree_path_free (path);
 920 }
 921
 922 static void
 923 contact_list_view_drag_data_get (GtkWidget        *widget,
 924                                  GdkDragContext   *context,
 925                                  GtkSelectionData *selection,
 926                                  guint             info,
 927                                  guint             time)
 928 {
 929         EmpathyContactListViewPriv *priv;
 930         GtkTreePath                *src_path;
 931         GtkTreeIter                 iter;
 932         GtkTreeModel               *model;
 933         EmpathyContact             *contact;
 934         McAccount                  *account;
 935         const gchar                *contact_id;
 936         const gchar                *account_id;
 937         gchar                      *str;
 938
 939         priv = GET_PRIV (widget);
 940
 941         model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
 942         if (!priv->drag_row) {
 943                 return;
 944         }
 945
 946         src_path = gtk_tree_row_reference_get_path (priv->drag_row);
 947         if (!src_path) {
 948                 return;
 949         }
 950
 951         if (!gtk_tree_model_get_iter (model, &iter, src_path)) {
 952                 gtk_tree_path_free (src_path);
 953                 return;
 954         }
 955
 956         gtk_tree_path_free (src_path);
 957
 958         contact = empathy_contact_list_view_get_selected (EMPATHY_CONTACT_LIST_VIEW (widget));
 959         if (!contact) {
 960                 return;
 961         }
 962
 963         account = empathy_contact_get_account (contact);
 964         account_id = mc_account_get_unique_name (account);
 965         contact_id = empathy_contact_get_id (contact);
 966         g_object_unref (contact);
 967         str = g_strconcat (account_id, "/", contact_id, NULL);
 968
 969         switch (info) {
 970         case DND_DRAG_TYPE_CONTACT_ID:
 971                 gtk_selection_data_set (selection, drag_atoms_source[info], 8,
 972                                         (guchar*)str, strlen (str) + 1);
 973                 break;
 974         }
 975
 976         g_free (str);
 977 }
 978
 979 static void
 980 contact_list_view_drag_end (GtkWidget      *widget,
 981                             GdkDragContext *context)
 982 {
 983         EmpathyContactListViewPriv *priv;
 984
 985         priv = GET_PRIV (widget);
 986
 987         GTK_WIDGET_CLASS (empathy_contact_list_view_parent_class)->drag_end (widget,
 988                                                                             context);
 989
 990         if (priv->drag_row) {
 991                 gtk_tree_row_reference_free (priv->drag_row);
 992                 priv->drag_row = NULL;
 993         }
 994 }
 995
 996 static gboolean
 997 contact_list_view_drag_drop (GtkWidget      *widget,
 998                              GdkDragContext *drag_context,
 999                              gint            x,
1000                              gint            y,
1001                              guint           time)
1002 {
1003         return FALSE;
1004 }
1005
1006 static void
1007 contact_list_view_cell_set_background (EmpathyContactListView *view,
1008                                        GtkCellRenderer       *cell,
1009                                        gboolean               is_group,
1010                                        gboolean               is_active)
1011 {
1012         GdkColor  color;
1013         GtkStyle *style;
1014
1015         style = gtk_widget_get_style (GTK_WIDGET (view));
1016
1017         if (!is_group && is_active) {
1018                 color = style->bg[GTK_STATE_SELECTED];
1019
1020                 /* Here we take the current theme colour and add it to
1021                  * the colour for white and average the two. This
1022                  * gives a colour which is inline with the theme but
1023                  * slightly whiter.
1024                  */
1025                 color.red = (color.red + (style->white).red) / 2;
1026                 color.green = (color.green + (style->white).green) / 2;
1027                 color.blue = (color.blue + (style->white).blue) / 2;
1028
1029                 g_object_set (cell,
1030                               "cell-background-gdk", &color,
1031                               NULL);
1032         } else {
1033                 g_object_set (cell,
1034                               "cell-background-gdk", NULL,
1035                               NULL);
1036         }
1037 }
1038
1039 static void
1040 contact_list_view_pixbuf_cell_data_func (GtkTreeViewColumn     *tree_column,
1041                                          GtkCellRenderer       *cell,
1042                                          GtkTreeModel          *model,
1043                                          GtkTreeIter           *iter,
1044                                          EmpathyContactListView *view)
1045 {
1046         gchar    *icon_name;
1047         gboolean  is_group;
1048         gboolean  is_active;
1049
1050         gtk_tree_model_get (model, iter,
1051                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1052                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1053                             EMPATHY_CONTACT_LIST_STORE_COL_ICON_STATUS, &icon_name,
1054                             -1);
1055
1056         g_object_set (cell,
1057                       "visible", !is_group,
1058                       "icon-name", icon_name,
1059                       NULL);
1060
1061         g_free (icon_name);
1062
1063         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1064 }
1065
1066 #ifdef HAVE_VOIP
1067 static void
1068 contact_list_view_voip_cell_data_func (GtkTreeViewColumn      *tree_column,
1069                                        GtkCellRenderer        *cell,
1070                                        GtkTreeModel           *model,
1071                                        GtkTreeIter            *iter,
1072                                        EmpathyContactListView *view)
1073 {
1074         gboolean is_group;
1075         gboolean is_active;
1076         gboolean can_voip;
1077
1078         gtk_tree_model_get (model, iter,
1079                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1080                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1081                             EMPATHY_CONTACT_LIST_STORE_COL_CAN_VOIP, &can_voip,
1082                             -1);
1083
1084         g_object_set (cell,
1085                       "visible", !is_group && can_voip,
1086                       "icon-name", EMPATHY_IMAGE_VOIP,
1087                       NULL);
1088
1089         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1090 }
1091 #endif
1092
1093 static void
1094 contact_list_view_avatar_cell_data_func (GtkTreeViewColumn     *tree_column,
1095                                          GtkCellRenderer       *cell,
1096                                          GtkTreeModel          *model,
1097                                          GtkTreeIter           *iter,
1098                                          EmpathyContactListView *view)
1099 {
1100         GdkPixbuf *pixbuf;
1101         gboolean   show_avatar;
1102         gboolean   is_group;
1103         gboolean   is_active;
1104
1105         gtk_tree_model_get (model, iter,
1106                             EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR, &pixbuf,
1107                             EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR_VISIBLE, &show_avatar,
1108                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1109                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1110                             -1);
1111
1112         g_object_set (cell,
1113                       "visible", !is_group && show_avatar,
1114                       "pixbuf", pixbuf,
1115                       NULL);
1116
1117         if (pixbuf) {
1118                 g_object_unref (pixbuf);
1119         }
1120
1121         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1122 }
1123
1124 static void
1125 contact_list_view_text_cell_data_func (GtkTreeViewColumn     *tree_column,
1126                                        GtkCellRenderer       *cell,
1127                                        GtkTreeModel          *model,
1128                                        GtkTreeIter           *iter,
1129                                        EmpathyContactListView *view)
1130 {
1131         gboolean is_group;
1132         gboolean is_active;
1133         gboolean show_status;
1134
1135         gtk_tree_model_get (model, iter,
1136                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1137                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1138                             EMPATHY_CONTACT_LIST_STORE_COL_STATUS_VISIBLE, &show_status,
1139                             -1);
1140
1141         g_object_set (cell,
1142                       "show-status", show_status,
1143                       NULL);
1144
1145         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1146 }
1147
1148 static void
1149 contact_list_view_expander_cell_data_func (GtkTreeViewColumn     *column,
1150                                            GtkCellRenderer       *cell,
1151                                            GtkTreeModel          *model,
1152                                            GtkTreeIter           *iter,
1153                                            EmpathyContactListView *view)
1154 {
1155         gboolean is_group;
1156         gboolean is_active;
1157
1158         gtk_tree_model_get (model, iter,
1159                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1160                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1161                             -1);
1162
1163         if (gtk_tree_model_iter_has_child (model, iter)) {
1164                 GtkTreePath *path;
1165                 gboolean     row_expanded;
1166
1167                 path = gtk_tree_model_get_path (model, iter);
1168                 row_expanded = gtk_tree_view_row_expanded (GTK_TREE_VIEW (column->tree_view), path);
1169                 gtk_tree_path_free (path);
1170
1171                 g_object_set (cell,
1172                               "visible", TRUE,
1173                               "expander-style", row_expanded ? GTK_EXPANDER_EXPANDED : GTK_EXPANDER_COLLAPSED,
1174                               NULL);
1175         } else {
1176                 g_object_set (cell, "visible", FALSE, NULL);
1177         }
1178
1179         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1180 }
1181
1182 static GtkWidget *
1183 contact_list_view_get_contact_menu (EmpathyContactListView *view,
1184                                     gboolean               can_send_file,
1185                                     gboolean               can_show_log,
1186                                     gboolean               can_voip)
1187 {
1188         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1189         GtkAction                  *action;
1190
1191         if (!(priv->features & (EMPATHY_CONTACT_LIST_FEATURE_CONTACT_CHAT |
1192                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_CALL |
1193                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_LOG |
1194                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_FT |
1195                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_INVITE |
1196                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_EDIT |
1197                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_INFO |
1198                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_REMOVE))) {
1199                 return NULL;
1200         }
1201
1202         /* Sort out sensitive/visible items */
1203         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Chat");
1204         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_CHAT);
1205
1206 #ifdef HAVE_VOIP
1207         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Call");
1208         gtk_action_set_sensitive (action, can_voip);
1209         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_CALL);
1210 #endif
1211
1212         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Log");
1213         gtk_action_set_sensitive (action, can_show_log);
1214         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_LOG);
1215
1216
1217         action = gtk_ui_manager_get_action (priv->ui, "/Contact/SendFile");
1218         gtk_action_set_visible (action, can_send_file && (priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_FT));
1219
1220         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Invite");
1221         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_INVITE);
1222
1223         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Edit");
1224         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_EDIT);
1225
1226         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Information");
1227         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_INFO);
1228
1229         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Remove");
1230         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_REMOVE);
1231
1232         return gtk_ui_manager_get_widget (priv->ui, "/Contact");
1233 }
1234
1235 GtkWidget *
1236 empathy_contact_list_view_get_group_menu (EmpathyContactListView *view)
1237 {
1238         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1239         GtkAction                  *action;
1240
1241         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
1242
1243         if (!(priv->features & (EMPATHY_CONTACT_LIST_FEATURE_GROUPS_RENAME |
1244                                 EMPATHY_CONTACT_LIST_FEATURE_GROUPS_REMOVE))) {
1245                 return NULL;
1246         }
1247
1248         action = gtk_ui_manager_get_action (priv->ui, "/Group/Rename");
1249         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_RENAME);
1250
1251         action = gtk_ui_manager_get_action (priv->ui, "/Group/Remove");
1252         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_REMOVE);
1253
1254         return gtk_ui_manager_get_widget (priv->ui, "/Group");
1255 }
1256
1257 GtkWidget *
1258 empathy_contact_list_view_get_contact_menu (EmpathyContactListView *view,
1259                                             EmpathyContact         *contact)
1260 {
1261         EmpathyLogManager *log_manager;
1262         gboolean           can_show_log;
1263         gboolean           can_send_file;
1264         gboolean           can_voip;
1265
1266         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
1267         g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
1268
1269         log_manager = empathy_log_manager_new ();
1270         can_show_log = empathy_log_manager_exists (log_manager,
1271                                                    empathy_contact_get_account (contact),
1272                                                    empathy_contact_get_id (contact),
1273                                                    FALSE);
1274         g_object_unref (log_manager);
1275         can_send_file = FALSE;
1276         can_voip = empathy_contact_can_voip (contact);
1277
1278         return contact_list_view_get_contact_menu (view,
1279                                                    can_send_file,
1280                                                    can_show_log,
1281                                                    can_voip);
1282 }
1283
1284 static gboolean
1285 contact_list_view_button_press_event_cb (EmpathyContactListView *view,
1286                                          GdkEventButton        *event,
1287                                          gpointer               user_data)
1288 {
1289         EmpathyContactListViewPriv *priv;
1290         EmpathyContact             *contact;
1291         GtkTreePath               *path;
1292         GtkTreeSelection          *selection;
1293         GtkTreeModel              *model;
1294         GtkTreeIter                iter;
1295         gboolean                   row_exists;
1296         GtkWidget                 *menu;
1297
1298         priv = GET_PRIV (view);
1299
1300         if (event->button != 3) {
1301                 return FALSE;
1302         }
1303
1304         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
1305         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1306
1307         gtk_widget_grab_focus (GTK_WIDGET (view));
1308
1309         row_exists = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (view),
1310                                                     event->x, event->y,
1311                                                     &path,
1312                                                     NULL, NULL, NULL);
1313         if (!row_exists) {
1314                 return FALSE;
1315         }
1316
1317         gtk_tree_selection_unselect_all (selection);
1318         gtk_tree_selection_select_path (selection, path);
1319
1320         gtk_tree_model_get_iter (model, &iter, path);
1321         gtk_tree_path_free (path);
1322
1323         gtk_tree_model_get (model, &iter,
1324                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1325                             -1);
1326
1327         if (contact) {
1328                 menu = empathy_contact_list_view_get_contact_menu (view, contact);
1329                 g_object_unref (contact);
1330         } else {
1331                 menu = empathy_contact_list_view_get_group_menu (view);
1332         }
1333
1334         if (!menu) {
1335                 return FALSE;
1336         }
1337
1338         gtk_widget_show (menu);
1339
1340         gtk_menu_popup (GTK_MENU (menu),
1341                         NULL, NULL, NULL, NULL,
1342                         event->button, event->time);
1343
1344         return TRUE;
1345 }
1346
1347 static void
1348 contact_list_view_row_activated_cb (EmpathyContactListView *view,
1349                                     GtkTreePath            *path,
1350                                     GtkTreeViewColumn      *col,
1351                                     gpointer                user_data)
1352 {
1353         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1354         EmpathyContact             *contact;
1355         GtkTreeModel               *model;
1356         GtkTreeIter                 iter;
1357
1358         if (!(priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_CHAT)) {
1359                 return;
1360         }
1361
1362         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1363
1364         gtk_tree_model_get_iter (model, &iter, path);
1365         gtk_tree_model_get (model, &iter,
1366                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1367                             -1);
1368
1369         if (contact) {
1370                 empathy_chat_with_contact (contact);
1371                 g_object_unref (contact);
1372         }
1373 }
1374
1375 #ifdef HAVE_VOIP
1376 static void
1377 contact_list_view_voip_activated_cb (EmpathyCellRendererActivatable *cell,
1378                                      const gchar                    *path_string,
1379                                      EmpathyContactListView         *view)
1380 {
1381         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1382         GtkTreeModel               *model;
1383         GtkTreeIter                 iter;
1384         EmpathyContact             *contact;
1385
1386         if (!(priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_CALL)) {
1387                 return;
1388         }
1389
1390         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1391         if (!gtk_tree_model_get_iter_from_string (model, &iter, path_string)) {
1392                 return;
1393         }
1394
1395         gtk_tree_model_get (model, &iter,
1396                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1397                             -1);
1398
1399         if (contact) {
1400                 contact_list_view_voip_activated (view, contact);
1401                 g_object_unref (contact);
1402         }
1403 }
1404 #endif
1405
1406
1407 static void
1408 contact_list_view_row_expand_or_collapse_cb (EmpathyContactListView *view,
1409                                              GtkTreeIter           *iter,
1410                                              GtkTreePath           *path,
1411                                              gpointer               user_data)
1412 {
1413         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1414         GtkTreeModel               *model;
1415         gchar                      *name;
1416         gboolean                    expanded;
1417
1418         if (!(priv->features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_SAVE)) {
1419                 return;
1420         }
1421
1422         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1423
1424         gtk_tree_model_get (model, iter,
1425                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
1426                             -1);
1427
1428         expanded = GPOINTER_TO_INT (user_data);
1429         empathy_contact_group_set_expanded (name, expanded);
1430
1431         g_free (name);
1432 }
1433
1434 static void
1435 contact_list_view_action_cb (GtkAction             *action,
1436                              EmpathyContactListView *view)
1437 {
1438         EmpathyContactListViewPriv *priv;
1439         EmpathyContact             *contact;
1440         const gchar               *name;
1441         gchar                     *group;
1442         GtkWindow                 *parent;
1443
1444         priv = GET_PRIV (view);
1445
1446         name = gtk_action_get_name (action);
1447         if (!name) {
1448                 return;
1449         }
1450
1451         empathy_debug (DEBUG_DOMAIN, "Action:'%s' activated", name);
1452
1453         contact = empathy_contact_list_view_get_selected (view);
1454         group = empathy_contact_list_view_get_selected_group (view);
1455         parent = empathy_get_toplevel_window (GTK_WIDGET (view));
1456
1457         if (contact && strcmp (name, "Chat") == 0) {
1458                 empathy_chat_with_contact (contact);
1459         }
1460         else if (contact && strcmp (name, "Call") == 0) {
1461                 contact_list_view_voip_activated (view, contact);
1462         }
1463         else if (contact && strcmp (name, "Information") == 0) {
1464                 empathy_contact_information_dialog_show (contact, parent, FALSE, FALSE);
1465         }
1466         else if (contact && strcmp (name, "Edit") == 0) {
1467                 empathy_contact_information_dialog_show (contact, parent, TRUE, FALSE);
1468         }
1469         else if (contact && strcmp (name, "Remove") == 0) {
1470                 EmpathyContactList *list;
1471                 gchar *text;
1472
1473                 text = g_strdup_printf (_("Do you really want to remove the contact '%s' ?"),
1474                                         empathy_contact_get_name (contact));
1475
1476                 /* TRUE if user wants to remove the contact. FALSE otherwise.*/
1477                 if (contact_list_view_remove_dialog_show (parent, _("Removing contact"), text)) {
1478                         list = empathy_contact_list_store_get_list_iface (priv->store);
1479                         empathy_contact_list_remove (list, contact,
1480                                                 _("Sorry, I don't want you in my contact list anymore."));
1481                 }
1482
1483                 g_free (text);
1484         }
1485         else if (contact && strcmp (name, "Invite") == 0) {
1486         }
1487         else if (contact && strcmp (name, "SendFile") == 0) {
1488         }
1489         else if (contact && strcmp (name, "Log") == 0) {
1490                 empathy_log_window_show (empathy_contact_get_account (contact),
1491                                         empathy_contact_get_id (contact),
1492                                         FALSE,
1493                                         parent);
1494         }
1495         else if (group && strcmp (name, "Rename") == 0) {
1496         }
1497         else if (group && strcmp (name, "Remove") == 0) {
1498                 EmpathyContactList *list;
1499                 gchar *text;
1500
1501                 text = g_strdup_printf (_("Do you really want to remove the group '%s' ?"), group);
1502
1503                 if (contact_list_view_remove_dialog_show (parent, _("Removing group"), text)) {
1504                         list = empathy_contact_list_store_get_list_iface (priv->store);
1505                         empathy_contact_list_remove_group (list, group);
1506                 }
1507
1508                 g_free (text);
1509         }
1510
1511         g_free (group);
1512         if (contact) {
1513                 g_object_unref (contact);
1514         }
1515 }
1516
1517 static gboolean
1518 contact_list_view_remove_dialog_show (GtkWindow *parent,
1519                                       const gchar *window_title,
1520                                       const gchar *text)
1521 {
1522         GtkWidget *dialog, *label, *image, *hbox;
1523         gboolean res;
1524
1525         dialog = gtk_dialog_new_with_buttons (window_title, parent,
1526                                                 GTK_DIALOG_MODAL,
1527                                                 GTK_STOCK_DELETE, GTK_RESPONSE_YES,
1528                                                 GTK_STOCK_CANCEL, GTK_RESPONSE_NO,
1529                                                 NULL);
1530         gtk_dialog_set_has_separator (GTK_DIALOG(dialog), FALSE);
1531
1532         label = gtk_label_new (text);
1533         image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_QUESTION, GTK_ICON_SIZE_DIALOG);
1534
1535         hbox = gtk_hbox_new (FALSE, 5);
1536         gtk_container_set_border_width (GTK_CONTAINER(hbox), 5);
1537         gtk_box_pack_start_defaults (GTK_BOX(hbox), image);
1538         gtk_box_pack_start_defaults (GTK_BOX(hbox), label);
1539
1540         gtk_box_pack_start_defaults (GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox);
1541         gtk_widget_show_all (dialog);
1542
1543         res = gtk_dialog_run (GTK_DIALOG (dialog));
1544
1545         gtk_widget_destroy (dialog);
1546         return (res == GTK_RESPONSE_YES);
1547 }
1548
1549 static void
1550 contact_list_view_voip_activated (EmpathyContactListView *view,
1551                                   EmpathyContact         *contact)
1552 {
1553         empathy_call_with_contact (contact);
1554 }
1555