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

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2005-2007 Imendio AB
   4  * Copyright (C) 2007 Collabora Ltd.
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public
  17  * License along with this program; if not, write to the
  18  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19  * Boston, MA 02111-1307, USA.
  20  *
  21  * Authors: Mikael Hallendal <micke@imendio.com>
  22  *          Martyn Russell <martyn@imendio.com>
  23  *          Xavier Claessens <xclaesse@gmail.com>
  24  */
  25
  26 #include "config.h"
  27
  28 #include <string.h>
  29
  30 #include <glib/gi18n.h>
  31 #include <gtk/gtk.h>
  32 #include <glade/glade.h>
  33
  34 #include <libtelepathy/tp-helpers.h>
  35
  36 #include <libmissioncontrol/mc-account.h>
  37 #include <libmissioncontrol/mission-control.h>
  38
  39 #include <libempathy/empathy-contact-factory.h>
  40 #include <libempathy/empathy-contact-list.h>
  41 #include <libempathy/empathy-log-manager.h>
  42 #include <libempathy/empathy-tp-group.h>
  43 #include <libempathy/empathy-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         model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
 778
 779         /* Get source group information. */
 780         if (priv->drag_row) {
 781                 path = gtk_tree_row_reference_get_path (priv->drag_row);
 782                 if (path) {
 783                         old_group = empathy_contact_list_store_get_parent_group (model, path, NULL);
 784                         gtk_tree_path_free (path);
 785                 }
 786         }
 787
 788         /* Get destination group information. */
 789         is_row = gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (widget),
 790                                                     x,
 791                                                     y,
 792                                                     &path,
 793                                                     &position);
 794
 795         if (is_row) {
 796                 new_group = empathy_contact_list_store_get_parent_group (model, path, NULL);
 797                 gtk_tree_path_free (path);
 798         }
 799
 800         empathy_debug (DEBUG_DOMAIN,
 801                       "contact %s (%d) dragged from '%s' to '%s'",
 802                       empathy_contact_get_id (contact),
 803                       empathy_contact_get_handle (contact),
 804                       old_group, new_group);
 805
 806         list = empathy_contact_list_store_get_list_iface (priv->store);
 807         if (new_group) {
 808                 empathy_contact_list_add_to_group (list, contact, new_group);
 809         }
 810         if (old_group && context->action == GDK_ACTION_MOVE) {
 811                 empathy_contact_list_remove_from_group (list, contact, old_group);
 812         }
 813
 814         g_free (old_group);
 815         g_free (new_group);
 816
 817         gtk_drag_finish (context, TRUE, FALSE, GDK_CURRENT_TIME);
 818 }
 819
 820 static gboolean
 821 contact_list_view_drag_motion (GtkWidget      *widget,
 822                                GdkDragContext *context,
 823                                gint            x,
 824                                gint            y,
 825                                guint           time)
 826 {
 827         static DragMotionData *dm = NULL;
 828         GtkTreePath           *path;
 829         gboolean               is_row;
 830         gboolean               is_different = FALSE;
 831         gboolean               cleanup = TRUE;
 832
 833         is_row = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (widget),
 834                                                 x,
 835                                                 y,
 836                                                 &path,
 837                                                 NULL,
 838                                                 NULL,
 839                                                 NULL);
 840
 841         cleanup &= (!dm);
 842
 843         if (is_row) {
 844                 cleanup &= (dm && gtk_tree_path_compare (dm->path, path) != 0);
 845                 is_different = (!dm || (dm && gtk_tree_path_compare (dm->path, path) != 0));
 846         } else {
 847                 cleanup &= FALSE;
 848         }
 849
 850         if (!is_different && !cleanup) {
 851                 return TRUE;
 852         }
 853
 854         if (dm) {
 855                 gtk_tree_path_free (dm->path);
 856                 if (dm->timeout_id) {
 857                         g_source_remove (dm->timeout_id);
 858                 }
 859
 860                 g_free (dm);
 861
 862                 dm = NULL;
 863         }
 864
 865         if (!gtk_tree_view_row_expanded (GTK_TREE_VIEW (widget), path)) {
 866                 dm = g_new0 (DragMotionData, 1);
 867
 868                 dm->view = EMPATHY_CONTACT_LIST_VIEW (widget);
 869                 dm->path = gtk_tree_path_copy (path);
 870
 871                 dm->timeout_id = g_timeout_add_seconds (1,
 872                         (GSourceFunc) contact_list_view_drag_motion_cb,
 873                         dm);
 874         }
 875
 876         return TRUE;
 877 }
 878
 879 static gboolean
 880 contact_list_view_drag_motion_cb (DragMotionData *data)
 881 {
 882         gtk_tree_view_expand_row (GTK_TREE_VIEW (data->view),
 883                                   data->path,
 884                                   FALSE);
 885
 886         data->timeout_id = 0;
 887
 888         return FALSE;
 889 }
 890
 891 static void
 892 contact_list_view_drag_begin (GtkWidget      *widget,
 893                               GdkDragContext *context)
 894 {
 895         EmpathyContactListViewPriv *priv;
 896         GtkTreeSelection          *selection;
 897         GtkTreeModel              *model;
 898         GtkTreePath               *path;
 899         GtkTreeIter                iter;
 900
 901         priv = GET_PRIV (widget);
 902
 903         GTK_WIDGET_CLASS (empathy_contact_list_view_parent_class)->drag_begin (widget,
 904                                                                               context);
 905
 906         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
 907         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 908                 return;
 909         }
 910
 911         path = gtk_tree_model_get_path (model, &iter);
 912         priv->drag_row = gtk_tree_row_reference_new (model, path);
 913         gtk_tree_path_free (path);
 914 }
 915
 916 static void
 917 contact_list_view_drag_data_get (GtkWidget        *widget,
 918                                  GdkDragContext   *context,
 919                                  GtkSelectionData *selection,
 920                                  guint             info,
 921                                  guint             time)
 922 {
 923         EmpathyContactListViewPriv *priv;
 924         GtkTreePath                *src_path;
 925         GtkTreeIter                 iter;
 926         GtkTreeModel               *model;
 927         EmpathyContact             *contact;
 928         McAccount                  *account;
 929         const gchar                *contact_id;
 930         const gchar                *account_id;
 931         gchar                      *str;
 932
 933         priv = GET_PRIV (widget);
 934
 935         model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
 936         if (!priv->drag_row) {
 937                 return;
 938         }
 939
 940         src_path = gtk_tree_row_reference_get_path (priv->drag_row);
 941         if (!src_path) {
 942                 return;
 943         }
 944
 945         if (!gtk_tree_model_get_iter (model, &iter, src_path)) {
 946                 gtk_tree_path_free (src_path);
 947                 return;
 948         }
 949
 950         gtk_tree_path_free (src_path);
 951
 952         contact = empathy_contact_list_view_get_selected (EMPATHY_CONTACT_LIST_VIEW (widget));
 953         if (!contact) {
 954                 return;
 955         }
 956
 957         account = empathy_contact_get_account (contact);
 958         account_id = mc_account_get_unique_name (account);
 959         contact_id = empathy_contact_get_id (contact);
 960         g_object_unref (contact);
 961         str = g_strconcat (account_id, "/", contact_id, NULL);
 962
 963         switch (info) {
 964         case DND_DRAG_TYPE_CONTACT_ID:
 965                 gtk_selection_data_set (selection, drag_atoms_source[info], 8,
 966                                         (guchar*)str, strlen (str) + 1);
 967                 break;
 968         }
 969
 970         g_free (str);
 971 }
 972
 973 static void
 974 contact_list_view_drag_end (GtkWidget      *widget,
 975                             GdkDragContext *context)
 976 {
 977         EmpathyContactListViewPriv *priv;
 978
 979         priv = GET_PRIV (widget);
 980
 981         GTK_WIDGET_CLASS (empathy_contact_list_view_parent_class)->drag_end (widget,
 982                                                                             context);
 983
 984         if (priv->drag_row) {
 985                 gtk_tree_row_reference_free (priv->drag_row);
 986                 priv->drag_row = NULL;
 987         }
 988 }
 989
 990 static gboolean
 991 contact_list_view_drag_drop (GtkWidget      *widget,
 992                              GdkDragContext *drag_context,
 993                              gint            x,
 994                              gint            y,
 995                              guint           time)
 996 {
 997         return FALSE;
 998 }
 999
1000 static void
1001 contact_list_view_cell_set_background (EmpathyContactListView *view,
1002                                        GtkCellRenderer       *cell,
1003                                        gboolean               is_group,
1004                                        gboolean               is_active)
1005 {
1006         GdkColor  color;
1007         GtkStyle *style;
1008
1009         style = gtk_widget_get_style (GTK_WIDGET (view));
1010
1011         if (!is_group && is_active) {
1012                 color = style->bg[GTK_STATE_SELECTED];
1013
1014                 /* Here we take the current theme colour and add it to
1015                  * the colour for white and average the two. This
1016                  * gives a colour which is inline with the theme but
1017                  * slightly whiter.
1018                  */
1019                 color.red = (color.red + (style->white).red) / 2;
1020                 color.green = (color.green + (style->white).green) / 2;
1021                 color.blue = (color.blue + (style->white).blue) / 2;
1022
1023                 g_object_set (cell,
1024                               "cell-background-gdk", &color,
1025                               NULL);
1026         } else {
1027                 g_object_set (cell,
1028                               "cell-background-gdk", NULL,
1029                               NULL);
1030         }
1031 }
1032
1033 static void
1034 contact_list_view_pixbuf_cell_data_func (GtkTreeViewColumn     *tree_column,
1035                                          GtkCellRenderer       *cell,
1036                                          GtkTreeModel          *model,
1037                                          GtkTreeIter           *iter,
1038                                          EmpathyContactListView *view)
1039 {
1040         gchar    *icon_name;
1041         gboolean  is_group;
1042         gboolean  is_active;
1043
1044         gtk_tree_model_get (model, iter,
1045                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1046                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1047                             EMPATHY_CONTACT_LIST_STORE_COL_ICON_STATUS, &icon_name,
1048                             -1);
1049
1050         g_object_set (cell,
1051                       "visible", !is_group,
1052                       "icon-name", icon_name,
1053                       NULL);
1054
1055         g_free (icon_name);
1056
1057         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1058 }
1059
1060 #ifdef HAVE_VOIP
1061 static void
1062 contact_list_view_voip_cell_data_func (GtkTreeViewColumn      *tree_column,
1063                                        GtkCellRenderer        *cell,
1064                                        GtkTreeModel           *model,
1065                                        GtkTreeIter            *iter,
1066                                        EmpathyContactListView *view)
1067 {
1068         gboolean is_group;
1069         gboolean is_active;
1070         gboolean can_voip;
1071
1072         gtk_tree_model_get (model, iter,
1073                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1074                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1075                             EMPATHY_CONTACT_LIST_STORE_COL_CAN_VOIP, &can_voip,
1076                             -1);
1077
1078         g_object_set (cell,
1079                       "visible", !is_group && can_voip,
1080                       "icon-name", EMPATHY_IMAGE_VOIP,
1081                       NULL);
1082
1083         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1084 }
1085 #endif
1086
1087 static void
1088 contact_list_view_avatar_cell_data_func (GtkTreeViewColumn     *tree_column,
1089                                          GtkCellRenderer       *cell,
1090                                          GtkTreeModel          *model,
1091                                          GtkTreeIter           *iter,
1092                                          EmpathyContactListView *view)
1093 {
1094         GdkPixbuf *pixbuf;
1095         gboolean   show_avatar;
1096         gboolean   is_group;
1097         gboolean   is_active;
1098
1099         gtk_tree_model_get (model, iter,
1100                             EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR, &pixbuf,
1101                             EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR_VISIBLE, &show_avatar,
1102                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1103                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1104                             -1);
1105
1106         g_object_set (cell,
1107                       "visible", !is_group && show_avatar,
1108                       "pixbuf", pixbuf,
1109                       NULL);
1110
1111         if (pixbuf) {
1112                 g_object_unref (pixbuf);
1113         }
1114
1115         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1116 }
1117
1118 static void
1119 contact_list_view_text_cell_data_func (GtkTreeViewColumn     *tree_column,
1120                                        GtkCellRenderer       *cell,
1121                                        GtkTreeModel          *model,
1122                                        GtkTreeIter           *iter,
1123                                        EmpathyContactListView *view)
1124 {
1125         gboolean is_group;
1126         gboolean is_active;
1127         gboolean show_status;
1128
1129         gtk_tree_model_get (model, iter,
1130                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1131                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1132                             EMPATHY_CONTACT_LIST_STORE_COL_STATUS_VISIBLE, &show_status,
1133                             -1);
1134
1135         g_object_set (cell,
1136                       "show-status", show_status,
1137                       NULL);
1138
1139         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1140 }
1141
1142 static void
1143 contact_list_view_expander_cell_data_func (GtkTreeViewColumn     *column,
1144                                            GtkCellRenderer       *cell,
1145                                            GtkTreeModel          *model,
1146                                            GtkTreeIter           *iter,
1147                                            EmpathyContactListView *view)
1148 {
1149         gboolean is_group;
1150         gboolean is_active;
1151
1152         gtk_tree_model_get (model, iter,
1153                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1154                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1155                             -1);
1156
1157         if (gtk_tree_model_iter_has_child (model, iter)) {
1158                 GtkTreePath *path;
1159                 gboolean     row_expanded;
1160
1161                 path = gtk_tree_model_get_path (model, iter);
1162                 row_expanded = gtk_tree_view_row_expanded (GTK_TREE_VIEW (column->tree_view), path);
1163                 gtk_tree_path_free (path);
1164
1165                 g_object_set (cell,
1166                               "visible", TRUE,
1167                               "expander-style", row_expanded ? GTK_EXPANDER_EXPANDED : GTK_EXPANDER_COLLAPSED,
1168                               NULL);
1169         } else {
1170                 g_object_set (cell, "visible", FALSE, NULL);
1171         }
1172
1173         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1174 }
1175
1176 static GtkWidget *
1177 contact_list_view_get_contact_menu (EmpathyContactListView *view,
1178                                     gboolean               can_send_file,
1179                                     gboolean               can_show_log,
1180                                     gboolean               can_voip)
1181 {
1182         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1183         GtkAction                  *action;
1184
1185         if (!(priv->features & (EMPATHY_CONTACT_LIST_FEATURE_CONTACT_CHAT |
1186                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_CALL |
1187                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_LOG |
1188                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_FT |
1189                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_INVITE |
1190                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_EDIT |
1191                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_INFO |
1192                                 EMPATHY_CONTACT_LIST_FEATURE_CONTACT_REMOVE))) {
1193                 return NULL;
1194         }
1195
1196         /* Sort out sensitive/visible items */
1197         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Chat");
1198         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_CHAT);
1199
1200 #ifdef HAVE_VOIP
1201         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Call");
1202         gtk_action_set_sensitive (action, can_voip);
1203         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_CALL);
1204 #endif
1205
1206         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Log");
1207         gtk_action_set_sensitive (action, can_show_log);
1208         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_LOG);
1209
1210
1211         action = gtk_ui_manager_get_action (priv->ui, "/Contact/SendFile");
1212         gtk_action_set_visible (action, can_send_file && (priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_FT));
1213
1214         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Invite");
1215         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_INVITE);
1216
1217         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Edit");
1218         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_EDIT);
1219
1220         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Information");
1221         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_INFO);
1222
1223         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Remove");
1224         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_REMOVE);
1225
1226         return gtk_ui_manager_get_widget (priv->ui, "/Contact");
1227 }
1228
1229 GtkWidget *
1230 empathy_contact_list_view_get_group_menu (EmpathyContactListView *view)
1231 {
1232         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1233         GtkAction                  *action;
1234
1235         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
1236
1237         if (!(priv->features & (EMPATHY_CONTACT_LIST_FEATURE_GROUPS_RENAME |
1238                                 EMPATHY_CONTACT_LIST_FEATURE_GROUPS_REMOVE))) {
1239                 return NULL;
1240         }
1241
1242         action = gtk_ui_manager_get_action (priv->ui, "/Group/Rename");
1243         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_RENAME);
1244
1245         action = gtk_ui_manager_get_action (priv->ui, "/Group/Remove");
1246         gtk_action_set_visible (action, priv->features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_REMOVE);
1247
1248         return gtk_ui_manager_get_widget (priv->ui, "/Group");
1249 }
1250
1251 GtkWidget *
1252 empathy_contact_list_view_get_contact_menu (EmpathyContactListView *view,
1253                                             EmpathyContact         *contact)
1254 {
1255         EmpathyLogManager *log_manager;
1256         gboolean           can_show_log;
1257         gboolean           can_send_file;
1258         gboolean           can_voip;
1259
1260         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
1261         g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
1262
1263         log_manager = empathy_log_manager_new ();
1264         can_show_log = empathy_log_manager_exists (log_manager,
1265                                                    empathy_contact_get_account (contact),
1266                                                    empathy_contact_get_id (contact),
1267                                                    FALSE);
1268         g_object_unref (log_manager);
1269         can_send_file = FALSE;
1270         can_voip = empathy_contact_can_voip (contact);
1271
1272         return contact_list_view_get_contact_menu (view,
1273                                                    can_send_file,
1274                                                    can_show_log,
1275                                                    can_voip);
1276 }
1277
1278 static gboolean
1279 contact_list_view_button_press_event_cb (EmpathyContactListView *view,
1280                                          GdkEventButton        *event,
1281                                          gpointer               user_data)
1282 {
1283         EmpathyContactListViewPriv *priv;
1284         EmpathyContact             *contact;
1285         GtkTreePath               *path;
1286         GtkTreeSelection          *selection;
1287         GtkTreeModel              *model;
1288         GtkTreeIter                iter;
1289         gboolean                   row_exists;
1290         GtkWidget                 *menu;
1291
1292         priv = GET_PRIV (view);
1293
1294         if (event->button != 3) {
1295                 return FALSE;
1296         }
1297
1298         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
1299         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1300
1301         gtk_widget_grab_focus (GTK_WIDGET (view));
1302
1303         row_exists = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (view),
1304                                                     event->x, event->y,
1305                                                     &path,
1306                                                     NULL, NULL, NULL);
1307         if (!row_exists) {
1308                 return FALSE;
1309         }
1310
1311         gtk_tree_selection_unselect_all (selection);
1312         gtk_tree_selection_select_path (selection, path);
1313
1314         gtk_tree_model_get_iter (model, &iter, path);
1315         gtk_tree_path_free (path);
1316
1317         gtk_tree_model_get (model, &iter,
1318                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1319                             -1);
1320
1321         if (contact) {
1322                 menu = empathy_contact_list_view_get_contact_menu (view, contact);
1323                 g_object_unref (contact);
1324         } else {
1325                 menu = empathy_contact_list_view_get_group_menu (view);
1326         }
1327
1328         if (!menu) {
1329                 return FALSE;
1330         }
1331
1332         gtk_widget_show (menu);
1333
1334         gtk_menu_popup (GTK_MENU (menu),
1335                         NULL, NULL, NULL, NULL,
1336                         event->button, event->time);
1337
1338         return TRUE;
1339 }
1340
1341 static void
1342 contact_list_view_row_activated_cb (EmpathyContactListView *view,
1343                                     GtkTreePath            *path,
1344                                     GtkTreeViewColumn      *col,
1345                                     gpointer                user_data)
1346 {
1347         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1348         EmpathyContact             *contact;
1349         GtkTreeModel               *model;
1350         GtkTreeIter                 iter;
1351
1352         if (!(priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_CHAT)) {
1353                 return;
1354         }
1355
1356         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1357
1358         gtk_tree_model_get_iter (model, &iter, path);
1359         gtk_tree_model_get (model, &iter,
1360                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1361                             -1);
1362
1363         if (contact) {
1364                 empathy_chat_with_contact (contact);
1365                 g_object_unref (contact);
1366         }
1367 }
1368
1369 #ifdef HAVE_VOIP
1370 static void
1371 contact_list_view_voip_activated_cb (EmpathyCellRendererActivatable *cell,
1372                                      const gchar                    *path_string,
1373                                      EmpathyContactListView         *view)
1374 {
1375         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1376         GtkTreeModel               *model;
1377         GtkTreeIter                 iter;
1378         EmpathyContact             *contact;
1379
1380         if (!(priv->features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_CALL)) {
1381                 return;
1382         }
1383
1384         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1385         if (!gtk_tree_model_get_iter_from_string (model, &iter, path_string)) {
1386                 return;
1387         }
1388
1389         gtk_tree_model_get (model, &iter,
1390                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1391                             -1);
1392
1393         if (contact) {
1394                 contact_list_view_voip_activated (view, contact);
1395                 g_object_unref (contact);
1396         }
1397 }
1398 #endif
1399
1400
1401 static void
1402 contact_list_view_row_expand_or_collapse_cb (EmpathyContactListView *view,
1403                                              GtkTreeIter           *iter,
1404                                              GtkTreePath           *path,
1405                                              gpointer               user_data)
1406 {
1407         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1408         GtkTreeModel               *model;
1409         gchar                      *name;
1410         gboolean                    expanded;
1411
1412         if (!(priv->features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_SAVE)) {
1413                 return;
1414         }
1415
1416         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1417
1418         gtk_tree_model_get (model, iter,
1419                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
1420                             -1);
1421
1422         expanded = GPOINTER_TO_INT (user_data);
1423         empathy_contact_group_set_expanded (name, expanded);
1424
1425         g_free (name);
1426 }
1427
1428 static void
1429 contact_list_view_action_cb (GtkAction             *action,
1430                              EmpathyContactListView *view)
1431 {
1432         EmpathyContactListViewPriv *priv;
1433         EmpathyContact             *contact;
1434         const gchar               *name;
1435         gchar                     *group;
1436         GtkWindow                 *parent;
1437
1438         priv = GET_PRIV (view);
1439
1440         name = gtk_action_get_name (action);
1441         if (!name) {
1442                 return;
1443         }
1444
1445         empathy_debug (DEBUG_DOMAIN, "Action:'%s' activated", name);
1446
1447         contact = empathy_contact_list_view_get_selected (view);
1448         group = empathy_contact_list_view_get_selected_group (view);
1449         parent = empathy_get_toplevel_window (GTK_WIDGET (view));
1450
1451         if (contact && strcmp (name, "Chat") == 0) {
1452                 empathy_chat_with_contact (contact);
1453         }
1454         else if (contact && strcmp (name, "Call") == 0) {
1455                 contact_list_view_voip_activated (view, contact);
1456         }
1457         else if (contact && strcmp (name, "Information") == 0) {
1458                 empathy_contact_information_dialog_show (contact, parent, FALSE, FALSE);
1459         }
1460         else if (contact && strcmp (name, "Edit") == 0) {
1461                 empathy_contact_information_dialog_show (contact, parent, TRUE, FALSE);
1462         }
1463         else if (contact && strcmp (name, "Remove") == 0) {
1464                 /* FIXME: Ask for confirmation */
1465                 EmpathyContactList *list;
1466
1467                 list = empathy_contact_list_store_get_list_iface (priv->store);
1468                 empathy_contact_list_remove (list, contact,
1469                                              _("Sorry, I don't want you in my contact list anymore."));
1470         }
1471         else if (contact && strcmp (name, "Invite") == 0) {
1472         }
1473         else if (contact && strcmp (name, "SendFile") == 0) {
1474         }
1475         else if (contact && strcmp (name, "Log") == 0) {
1476                 empathy_log_window_show (empathy_contact_get_account (contact),
1477                                         empathy_contact_get_id (contact),
1478                                         FALSE,
1479                                         parent);
1480         }
1481         else if (group && strcmp (name, "Rename") == 0) {
1482         }
1483         else if (group && strcmp (name, "Remove") == 0) {
1484                 EmpathyContactList *list;
1485
1486                 list = empathy_contact_list_store_get_list_iface (priv->store);
1487                 empathy_contact_list_remove_group (list, group);
1488         }
1489
1490         g_free (group);
1491         if (contact) {
1492                 g_object_unref (contact);
1493         }
1494 }
1495
1496 static void
1497 contact_list_view_voip_activated (EmpathyContactListView *view,
1498                                   EmpathyContact         *contact)
1499 {
1500         empathy_call_with_contact (contact);
1501 }
1502