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