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

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2005-2007 Imendio AB
   4  * Copyright (C) 2007 Collabora Ltd.
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public
  17  * License along with this program; if not, write to the
  18  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19  * Boston, MA 02111-1307, USA.
  20  *
  21  * Authors: Mikael Hallendal <micke@imendio.com>
  22  *          Martyn Russell <martyn@imendio.com>
  23  *          Xavier Claessens <xclaesse@gmail.com>
  24  */
  25
  26 #include "config.h"
  27
  28 #include <string.h>
  29
  30 #include <glib/gi18n.h>
  31 #include <gtk/gtk.h>
  32 #include <glade/glade.h>
  33
  34 #include <libtelepathy/tp-helpers.h>
  35
  36 #include <libmissioncontrol/mc-account.h>
  37 #include <libmissioncontrol/mission-control.h>
  38
  39 #include <libempathy/empathy-contact-factory.h>
  40 #include <libempathy/empathy-contact-list.h>
  41 #include <libempathy/empathy-log-manager.h>
  42 #include <libempathy/empathy-tp-group.h>
  43 #include <libempathy/empathy-debug.h>
  44 #include <libempathy/empathy-utils.h>
  45 #include <libempathy/empathy-marshal.h>
  46
  47 #include "empathy-contact-list-view.h"
  48 #include "empathy-contact-list-store.h"
  49 #include "empathy-images.h"
  50 #include "empathy-contact-groups.h"
  51 #include "empathy-cell-renderer-expander.h"
  52 #include "empathy-cell-renderer-text.h"
  53 #include "empathy-cell-renderer-activatable.h"
  54 #include "empathy-ui-utils.h"
  55 #include "empathy-contact-dialogs.h"
  56 //#include "empathy-chat-invite.h"
  57 //#include "empathy-ft-window.h"
  58 #include "empathy-log-window.h"
  59
  60 #define DEBUG_DOMAIN "ContactListView"
  61
  62 /* Flashing delay for icons (milliseconds). */
  63 #define FLASH_TIMEOUT 500
  64
  65 /* Active users are those which have recently changed state
  66  * (e.g. online, offline or from normal to a busy state).
  67  */
  68
  69 #define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), EMPATHY_TYPE_CONTACT_LIST_VIEW, EmpathyContactListViewPriv))
  70
  71 struct _EmpathyContactListViewPriv {
  72         EmpathyContactListStore *store;
  73         GtkUIManager            *ui;
  74         GtkTreeRowReference     *drag_row;
  75         gboolean                 interactive;
  76 };
  77
  78 typedef struct {
  79         EmpathyContactListView *view;
  80         GtkTreePath           *path;
  81         guint                  timeout_id;
  82 } DragMotionData;
  83
  84 typedef struct {
  85         EmpathyContactListView *view;
  86         EmpathyContact         *contact;
  87         gboolean               remove;
  88 } ShowActiveData;
  89
  90 static void        empathy_contact_list_view_class_init         (EmpathyContactListViewClass *klass);
  91 static void        empathy_contact_list_view_init               (EmpathyContactListView      *list);
  92 static void        contact_list_view_finalize                  (GObject                    *object);
  93 static void        contact_list_view_get_property              (GObject                    *object,
  94                                                                 guint                       param_id,
  95                                                                 GValue                     *value,
  96                                                                 GParamSpec                 *pspec);
  97 static void        contact_list_view_set_property              (GObject                    *object,
  98                                                                 guint                       param_id,
  99                                                                 const GValue               *value,
 100                                                                 GParamSpec                 *pspec);
 101 static void        contact_list_view_setup                     (EmpathyContactListView      *view);
 102 static void        contact_list_view_row_has_child_toggled_cb  (GtkTreeModel               *model,
 103                                                                 GtkTreePath                *path,
 104                                                                 GtkTreeIter                *iter,
 105                                                                 EmpathyContactListView      *view);
 106 static void        contact_list_view_drag_data_received        (GtkWidget                  *widget,
 107                                                                 GdkDragContext             *context,
 108                                                                 gint                        x,
 109                                                                 gint                        y,
 110                                                                 GtkSelectionData           *selection,
 111                                                                 guint                       info,
 112                                                                 guint                       time);
 113 static gboolean    contact_list_view_drag_motion               (GtkWidget                  *widget,
 114                                                                 GdkDragContext             *context,
 115                                                                 gint                        x,
 116                                                                 gint                        y,
 117                                                                 guint                       time);
 118 static gboolean    contact_list_view_drag_motion_cb            (DragMotionData             *data);
 119 static void        contact_list_view_drag_begin                (GtkWidget                  *widget,
 120                                                                 GdkDragContext             *context);
 121 static void        contact_list_view_drag_data_get             (GtkWidget                  *widget,
 122                                                                 GdkDragContext             *context,
 123                                                                 GtkSelectionData           *selection,
 124                                                                 guint                       info,
 125                                                                 guint                       time);
 126 static void        contact_list_view_drag_end                  (GtkWidget                  *widget,
 127                                                                 GdkDragContext             *context);
 128 static gboolean    contact_list_view_drag_drop                 (GtkWidget                  *widget,
 129                                                                 GdkDragContext             *drag_context,
 130                                                                 gint                        x,
 131                                                                 gint                        y,
 132                                                                 guint                       time);
 133 static void        contact_list_view_cell_set_background       (EmpathyContactListView      *view,
 134                                                                 GtkCellRenderer            *cell,
 135                                                                 gboolean                    is_group,
 136                                                                 gboolean                    is_active);
 137 static void        contact_list_view_pixbuf_cell_data_func     (GtkTreeViewColumn          *tree_column,
 138                                                                 GtkCellRenderer            *cell,
 139                                                                 GtkTreeModel               *model,
 140                                                                 GtkTreeIter                *iter,
 141                                                                 EmpathyContactListView     *view);
 142 #ifdef HAVE_VOIP
 143 static void        contact_list_view_voip_cell_data_func       (GtkTreeViewColumn          *tree_column,
 144                                                                 GtkCellRenderer            *cell,
 145                                                                 GtkTreeModel               *model,
 146                                                                 GtkTreeIter                *iter,
 147                                                                 EmpathyContactListView     *view);
 148 #endif
 149 static void        contact_list_view_avatar_cell_data_func     (GtkTreeViewColumn          *tree_column,
 150                                                                 GtkCellRenderer            *cell,
 151                                                                 GtkTreeModel               *model,
 152                                                                 GtkTreeIter                *iter,
 153                                                                 EmpathyContactListView      *view);
 154 static void        contact_list_view_text_cell_data_func       (GtkTreeViewColumn          *tree_column,
 155                                                                 GtkCellRenderer            *cell,
 156                                                                 GtkTreeModel               *model,
 157                                                                 GtkTreeIter                *iter,
 158                                                                 EmpathyContactListView      *view);
 159 static void        contact_list_view_expander_cell_data_func   (GtkTreeViewColumn          *column,
 160                                                                 GtkCellRenderer            *cell,
 161                                                                 GtkTreeModel               *model,
 162                                                                 GtkTreeIter                *iter,
 163                                                                 EmpathyContactListView      *view);
 164 static GtkWidget * contact_list_view_get_contact_menu          (EmpathyContactListView      *view,
 165                                                                 gboolean                    can_send_file,
 166                                                                 gboolean                    can_show_log,
 167                                                                 gboolean                    can_voip);
 168 static gboolean    contact_list_view_button_press_event_cb     (EmpathyContactListView      *view,
 169                                                                 GdkEventButton             *event,
 170                                                                 gpointer                    user_data);
 171 static void        contact_list_view_row_activated_cb          (EmpathyContactListView      *view,
 172                                                                 GtkTreePath                *path,
 173                                                                 GtkTreeViewColumn          *col,
 174                                                                 gpointer                    user_data);
 175 #ifdef HAVE_VOIP
 176 static void        contact_list_view_voip_activated_cb         (EmpathyCellRendererActivatable *cell,
 177                                                                 const gchar                *path_string,
 178                                                                 EmpathyContactListView     *view);
 179 #endif
 180 static void        contact_list_view_row_expand_or_collapse_cb (EmpathyContactListView      *view,
 181                                                                 GtkTreeIter                *iter,
 182                                                                 GtkTreePath                *path,
 183                                                                 gpointer                    user_data);
 184 static void        contact_list_view_action_cb                 (GtkAction                  *action,
 185                                                                 EmpathyContactListView      *view);
 186 static void        contact_list_view_action_activated          (EmpathyContactListView      *view,
 187                                                                 EmpathyContact              *contact);
 188 static void        contact_list_view_voip_activated            (EmpathyContactListView      *view,
 189                                                                 EmpathyContact              *contact);
 190
 191 enum {
 192         PROP_0,
 193         PROP_INTERACTIVE
 194 };
 195
 196 static const GtkActionEntry entries[] = {
 197         { "ContactMenu", NULL,
 198           N_("_Contact"), NULL, NULL,
 199           NULL
 200         },
 201         { "GroupMenu", NULL,
 202           N_("_Group"),NULL, NULL,
 203           NULL
 204         },
 205         { "Chat", EMPATHY_IMAGE_MESSAGE,
 206           N_("_Chat"), NULL, N_("Chat with contact"),
 207           G_CALLBACK (contact_list_view_action_cb)
 208         },
 209         { "Information", EMPATHY_IMAGE_CONTACT_INFORMATION,
 210           N_("Infor_mation"), "<control>I", N_("View contact information"),
 211           G_CALLBACK (contact_list_view_action_cb)
 212         },
 213         { "Rename", NULL,
 214           N_("Re_name"), NULL, N_("Rename"),
 215           G_CALLBACK (contact_list_view_action_cb)
 216         },
 217         { "Edit", GTK_STOCK_EDIT,
 218           N_("_Edit"), NULL, N_("Edit the groups and name for this contact"),
 219           G_CALLBACK (contact_list_view_action_cb)
 220         },
 221         { "Remove", GTK_STOCK_REMOVE,
 222           N_("_Remove"), NULL, N_("Remove contact"),
 223           G_CALLBACK (contact_list_view_action_cb)
 224         },
 225         { "Invite", EMPATHY_IMAGE_GROUP_MESSAGE,
 226           N_("_Invite to Chat Room"), NULL, N_("Invite to a currently open chat room"),
 227           G_CALLBACK (contact_list_view_action_cb)
 228         },
 229         { "SendFile", NULL,
 230           N_("_Send File..."), NULL, N_("Send a file"),
 231           G_CALLBACK (contact_list_view_action_cb)
 232         },
 233         { "Log", EMPATHY_IMAGE_LOG,
 234           N_("_View Previous Conversations"), NULL, N_("View previous conversations with this contact"),
 235           G_CALLBACK (contact_list_view_action_cb)
 236         },
 237 #ifdef HAVE_VOIP
 238         { "Call", EMPATHY_IMAGE_VOIP,
 239           N_("_Call"), NULL, N_("Start a voice or video conversation with this contact"),
 240           G_CALLBACK (contact_list_view_action_cb)
 241         },
 242 #endif
 243 };
 244
 245 static guint n_entries = G_N_ELEMENTS (entries);
 246
 247 static const gchar *ui_info =
 248         "<ui>"
 249         "  <popup name='Contact'>"
 250         "    <menuitem action='Chat'/>"
 251 #ifdef HAVE_VOIP
 252         "    <menuitem action='Call'/>"
 253 #endif
 254         "    <menuitem action='Log'/>"
 255         "    <menuitem action='SendFile'/>"
 256         "    <separator/>"
 257         "    <menuitem action='Invite'/>"
 258         "    <separator/>"
 259         "    <menuitem action='Edit'/>"
 260         "    <menuitem action='Remove'/>"
 261         "    <separator/>"
 262         "    <menuitem action='Information'/>"
 263         "  </popup>"
 264         "  <popup name='Group'>"
 265         "    <menuitem action='Rename'/>"
 266         "  </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_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_INTERACTIVE,
 331                                          g_param_spec_boolean ("interactive",
 332                                                                "View is interactive",
 333                                                                "Is the view interactive",
 334                                                                FALSE,
 335                                                                G_PARAM_READWRITE));
 336
 337         g_type_class_add_private (object_class, sizeof (EmpathyContactListViewPriv));
 338 }
 339
 340 static void
 341 empathy_contact_list_view_init (EmpathyContactListView *view)
 342 {
 343         EmpathyContactListViewPriv *priv;
 344         GtkActionGroup            *action_group;
 345         GError                    *error = NULL;
 346
 347         priv = GET_PRIV (view);
 348
 349         /* Get saved group states. */
 350         empathy_contact_groups_get_all ();
 351
 352         /* Set up UI Manager */
 353         priv->ui = gtk_ui_manager_new ();
 354
 355         action_group = gtk_action_group_new ("Actions");
 356         gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
 357         gtk_action_group_add_actions (action_group, entries, n_entries, view);
 358         gtk_ui_manager_insert_action_group (priv->ui, action_group, 0);
 359
 360         if (!gtk_ui_manager_add_ui_from_string (priv->ui, ui_info, -1, &error)) {
 361                 g_warning ("Could not build contact menus from string:'%s'", error->message);
 362                 g_error_free (error);
 363         }
 364
 365         g_object_unref (action_group);
 366
 367         gtk_tree_view_set_row_separator_func (GTK_TREE_VIEW (view),
 368                                               empathy_contact_list_store_row_separator_func,
 369                                               NULL, NULL);
 370
 371         /* Connect to tree view signals rather than override. */
 372         g_signal_connect (view,
 373                           "button-press-event",
 374                           G_CALLBACK (contact_list_view_button_press_event_cb),
 375                           NULL);
 376         g_signal_connect (view,
 377                           "row-activated",
 378                           G_CALLBACK (contact_list_view_row_activated_cb),
 379                           NULL);
 380         g_signal_connect (view,
 381                           "row-expanded",
 382                           G_CALLBACK (contact_list_view_row_expand_or_collapse_cb),
 383                           GINT_TO_POINTER (TRUE));
 384         g_signal_connect (view,
 385                           "row-collapsed",
 386                           G_CALLBACK (contact_list_view_row_expand_or_collapse_cb),
 387                           GINT_TO_POINTER (FALSE));
 388 }
 389
 390 static void
 391 contact_list_view_finalize (GObject *object)
 392 {
 393         EmpathyContactListViewPriv *priv;
 394
 395         priv = GET_PRIV (object);
 396
 397         if (priv->ui) {
 398                 g_object_unref (priv->ui);
 399         }
 400         if (priv->store) {
 401                 g_object_unref (priv->store);
 402         }
 403
 404         G_OBJECT_CLASS (empathy_contact_list_view_parent_class)->finalize (object);
 405 }
 406
 407 static void
 408 contact_list_view_get_property (GObject    *object,
 409                                 guint       param_id,
 410                                 GValue     *value,
 411                                 GParamSpec *pspec)
 412 {
 413         EmpathyContactListViewPriv *priv;
 414
 415         priv = GET_PRIV (object);
 416
 417         switch (param_id) {
 418         case PROP_INTERACTIVE:
 419                 g_value_set_boolean (value, priv->interactive);
 420                 break;
 421         default:
 422                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 423                 break;
 424         };
 425 }
 426
 427 static void
 428 contact_list_view_set_property (GObject      *object,
 429                                 guint         param_id,
 430                                 const GValue *value,
 431                                 GParamSpec   *pspec)
 432 {
 433         EmpathyContactListView     *view = EMPATHY_CONTACT_LIST_VIEW (object);
 434         EmpathyContactListViewPriv *priv;
 435
 436         priv = GET_PRIV (object);
 437
 438         switch (param_id) {
 439         case PROP_INTERACTIVE:
 440                 empathy_contact_list_view_set_interactive (view, g_value_get_boolean (value));
 441                 break;
 442         default:
 443                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 444                 break;
 445         };
 446 }
 447
 448 EmpathyContactListView *
 449 empathy_contact_list_view_new (EmpathyContactListStore *store)
 450 {
 451         EmpathyContactListViewPriv *priv;
 452         EmpathyContactListView     *view;
 453
 454         view = g_object_new (EMPATHY_TYPE_CONTACT_LIST_VIEW, NULL);
 455         priv = GET_PRIV (view);
 456
 457         priv->store = g_object_ref (store);
 458         contact_list_view_setup (view);
 459
 460         return view;
 461 }
 462
 463 void
 464 empathy_contact_list_view_set_interactive (EmpathyContactListView  *view,
 465                                            gboolean                 interactive)
 466 {
 467         EmpathyContactListViewPriv *priv = GET_PRIV (view);
 468
 469         g_return_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view));
 470
 471         priv->interactive = interactive;
 472         g_object_notify (G_OBJECT (view), "interactive");
 473 }
 474
 475 gboolean
 476 empathy_contact_list_view_get_interactive (EmpathyContactListView  *view)
 477 {
 478         EmpathyContactListViewPriv *priv = GET_PRIV (view);
 479
 480         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), FALSE);
 481
 482         return priv->interactive;
 483 }
 484
 485 EmpathyContact *
 486 empathy_contact_list_view_get_selected (EmpathyContactListView *view)
 487 {
 488         EmpathyContactListViewPriv *priv;
 489         GtkTreeSelection          *selection;
 490         GtkTreeIter                iter;
 491         GtkTreeModel              *model;
 492         EmpathyContact             *contact;
 493
 494         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
 495
 496         priv = GET_PRIV (view);
 497
 498         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
 499         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 500                 return NULL;
 501         }
 502
 503         gtk_tree_model_get (model, &iter,
 504                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
 505                             -1);
 506
 507         return contact;
 508 }
 509
 510 gchar *
 511 empathy_contact_list_view_get_selected_group (EmpathyContactListView *view)
 512 {
 513         EmpathyContactListViewPriv *priv;
 514         GtkTreeSelection          *selection;
 515         GtkTreeIter                iter;
 516         GtkTreeModel              *model;
 517         gboolean                   is_group;
 518         gchar                     *name;
 519
 520         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
 521
 522         priv = GET_PRIV (view);
 523
 524         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
 525         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 526                 return NULL;
 527         }
 528
 529         gtk_tree_model_get (model, &iter,
 530                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
 531                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
 532                             -1);
 533
 534         if (!is_group) {
 535                 g_free (name);
 536                 return NULL;
 537         }
 538
 539         return name;
 540 }
 541
 542 GtkWidget *
 543 empathy_contact_list_view_get_group_menu (EmpathyContactListView *view)
 544 {
 545         EmpathyContactListViewPriv *priv;
 546         GtkWidget                 *widget;
 547
 548         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
 549
 550         priv = GET_PRIV (view);
 551
 552         widget = gtk_ui_manager_get_widget (priv->ui, "/Group");
 553
 554         return widget;
 555 }
 556
 557 GtkWidget *
 558 empathy_contact_list_view_get_contact_menu (EmpathyContactListView *view,
 559                                             EmpathyContact         *contact)
 560 {
 561         EmpathyLogManager *log_manager;
 562         gboolean           can_show_log;
 563         gboolean           can_send_file;
 564         gboolean           can_voip;
 565
 566         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
 567         g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
 568
 569         log_manager = empathy_log_manager_new ();
 570         can_show_log = empathy_log_manager_exists (log_manager,
 571                                                    empathy_contact_get_account (contact),
 572                                                    empathy_contact_get_id (contact),
 573                                                    FALSE);
 574         g_object_unref (log_manager);
 575         can_send_file = FALSE;
 576         can_voip = empathy_contact_can_voip (contact);
 577
 578         return contact_list_view_get_contact_menu (view,
 579                                                    can_send_file,
 580                                                    can_show_log,
 581                                                    can_voip);
 582 }
 583
 584 static void
 585 contact_list_view_setup (EmpathyContactListView *view)
 586 {
 587         EmpathyContactListViewPriv *priv;
 588         GtkCellRenderer           *cell;
 589         GtkTreeViewColumn         *col;
 590         gint                       i;
 591
 592         priv = GET_PRIV (view);
 593
 594         gtk_tree_view_set_search_equal_func (GTK_TREE_VIEW (view),
 595                                              empathy_contact_list_store_search_equal_func,
 596                                              NULL, NULL);
 597
 598         g_signal_connect (priv->store, "row-has-child-toggled",
 599                           G_CALLBACK (contact_list_view_row_has_child_toggled_cb),
 600                           view);
 601         gtk_tree_view_set_model (GTK_TREE_VIEW (view),
 602                                  GTK_TREE_MODEL (priv->store));
 603
 604         /* Setup view */
 605         g_object_set (view,
 606                       "headers-visible", FALSE,
 607                       "reorderable", TRUE,
 608                       "show-expanders", FALSE,
 609                       NULL);
 610
 611         col = gtk_tree_view_column_new ();
 612
 613         /* State */
 614         cell = gtk_cell_renderer_pixbuf_new ();
 615         gtk_tree_view_column_pack_start (col, cell, FALSE);
 616         gtk_tree_view_column_set_cell_data_func (
 617                 col, cell,
 618                 (GtkTreeCellDataFunc) contact_list_view_pixbuf_cell_data_func,
 619                 view, NULL);
 620
 621         g_object_set (cell,
 622                       "xpad", 5,
 623                       "ypad", 1,
 624                       "visible", FALSE,
 625                       NULL);
 626
 627         /* Name */
 628         cell = empathy_cell_renderer_text_new ();
 629         gtk_tree_view_column_pack_start (col, cell, TRUE);
 630         gtk_tree_view_column_set_cell_data_func (
 631                 col, cell,
 632                 (GtkTreeCellDataFunc) contact_list_view_text_cell_data_func,
 633                 view, NULL);
 634
 635         gtk_tree_view_column_add_attribute (col, cell,
 636                                             "name", EMPATHY_CONTACT_LIST_STORE_COL_NAME);
 637         gtk_tree_view_column_add_attribute (col, cell,
 638                                             "status", EMPATHY_CONTACT_LIST_STORE_COL_STATUS);
 639         gtk_tree_view_column_add_attribute (col, cell,
 640                                             "is_group", EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP);
 641
 642 #ifdef HAVE_VOIP
 643         /* Voip Capability Icon */
 644         cell = empathy_cell_renderer_activatable_new ();
 645         gtk_tree_view_column_pack_start (col, cell, FALSE);
 646         gtk_tree_view_column_set_cell_data_func (
 647                 col, cell,
 648                 (GtkTreeCellDataFunc) contact_list_view_voip_cell_data_func,
 649                 view, NULL);
 650
 651         g_object_set (cell,
 652                       "visible", FALSE,
 653                       NULL);
 654
 655         g_signal_connect (cell, "path-activated",
 656                           G_CALLBACK (contact_list_view_voip_activated_cb),
 657                           view);
 658 #endif
 659
 660         /* Avatar */
 661         cell = gtk_cell_renderer_pixbuf_new ();
 662         gtk_tree_view_column_pack_start (col, cell, FALSE);
 663         gtk_tree_view_column_set_cell_data_func (
 664                 col, cell,
 665                 (GtkTreeCellDataFunc) contact_list_view_avatar_cell_data_func,
 666                 view, NULL);
 667
 668         g_object_set (cell,
 669                       "xpad", 0,
 670                       "ypad", 0,
 671                       "visible", FALSE,
 672                       "width", 32,
 673                       "height", 32,
 674                       NULL);
 675
 676         /* Expander */
 677         cell = empathy_cell_renderer_expander_new ();
 678         gtk_tree_view_column_pack_end (col, cell, FALSE);
 679         gtk_tree_view_column_set_cell_data_func (
 680                 col, cell,
 681                 (GtkTreeCellDataFunc) contact_list_view_expander_cell_data_func,
 682                 view, NULL);
 683
 684         /* Actually add the column now we have added all cell renderers */
 685         gtk_tree_view_append_column (GTK_TREE_VIEW (view), col);
 686
 687         /* Drag & Drop. */
 688         for (i = 0; i < G_N_ELEMENTS (drag_types_dest); ++i) {
 689                 drag_atoms_dest[i] = gdk_atom_intern (drag_types_dest[i].target,
 690                                                       FALSE);
 691         }
 692
 693         for (i = 0; i < G_N_ELEMENTS (drag_types_source); ++i) {
 694                 drag_atoms_source[i] = gdk_atom_intern (drag_types_source[i].target,
 695                                                         FALSE);
 696         }
 697
 698         /* Note: We support the COPY action too, but need to make the
 699          * MOVE action the default.
 700          */
 701         gtk_drag_source_set (GTK_WIDGET (view),
 702                              GDK_BUTTON1_MASK,
 703                              drag_types_source,
 704                              G_N_ELEMENTS (drag_types_source),
 705                              GDK_ACTION_MOVE | GDK_ACTION_COPY);
 706
 707         gtk_drag_dest_set (GTK_WIDGET (view),
 708                            GTK_DEST_DEFAULT_ALL,
 709                            drag_types_dest,
 710                            G_N_ELEMENTS (drag_types_dest),
 711                            GDK_ACTION_MOVE | GDK_ACTION_COPY);
 712 }
 713
 714 static void
 715 contact_list_view_row_has_child_toggled_cb (GtkTreeModel          *model,
 716                                             GtkTreePath           *path,
 717                                             GtkTreeIter           *iter,
 718                                             EmpathyContactListView *view)
 719 {
 720         gboolean  is_group = FALSE;
 721         gchar    *name = NULL;
 722
 723         gtk_tree_model_get (model, iter,
 724                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
 725                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
 726                             -1);
 727
 728         if (!is_group || G_STR_EMPTY (name)) {
 729                 g_free (name);
 730                 return;
 731         }
 732
 733         if (empathy_contact_group_get_expanded (name)) {
 734                 g_signal_handlers_block_by_func (view,
 735                                                  contact_list_view_row_expand_or_collapse_cb,
 736                                                  GINT_TO_POINTER (TRUE));
 737                 gtk_tree_view_expand_row (GTK_TREE_VIEW (view), path, TRUE);
 738                 g_signal_handlers_unblock_by_func (view,
 739                                                    contact_list_view_row_expand_or_collapse_cb,
 740                                                    GINT_TO_POINTER (TRUE));
 741         } else {
 742                 g_signal_handlers_block_by_func (view,
 743                                                  contact_list_view_row_expand_or_collapse_cb,
 744                                                  GINT_TO_POINTER (FALSE));
 745                 gtk_tree_view_collapse_row (GTK_TREE_VIEW (view), path);
 746                 g_signal_handlers_unblock_by_func (view,
 747                                                    contact_list_view_row_expand_or_collapse_cb,
 748                                                    GINT_TO_POINTER (FALSE));
 749         }
 750
 751         g_free (name);
 752 }
 753
 754 static void
 755 contact_list_view_drag_data_received (GtkWidget         *widget,
 756                                       GdkDragContext    *context,
 757                                       gint               x,
 758                                       gint               y,
 759                                       GtkSelectionData  *selection,
 760                                       guint              info,
 761                                       guint              time)
 762 {
 763         EmpathyContactListViewPriv *priv;
 764         EmpathyContactList         *list;
 765         EmpathyContactFactory      *factory;
 766         McAccount                  *account;
 767         GtkTreeModel               *model;
 768         GtkTreePath                *path;
 769         GtkTreeViewDropPosition     position;
 770         EmpathyContact             *contact = NULL;
 771         const gchar                *id;
 772         gchar                     **strv;
 773         gchar                      *new_group = NULL;
 774         gchar                      *old_group = NULL;
 775         gboolean                    is_row;
 776
 777         priv = GET_PRIV (widget);
 778
 779         id = (const gchar*) selection->data;
 780         empathy_debug (DEBUG_DOMAIN, "Received %s%s drag & drop contact from roster with id:'%s'",
 781                       context->action == GDK_ACTION_MOVE ? "move" : "",
 782                       context->action == GDK_ACTION_COPY ? "copy" : "",
 783                       id);
 784
 785         strv = g_strsplit (id, "/", 2);
 786         factory = empathy_contact_factory_new ();
 787         account = mc_account_lookup (strv[0]);
 788         if (account) {
 789                 contact = empathy_contact_factory_get_from_id (factory,
 790                                                                account,
 791                                                                strv[1]);
 792                 g_object_unref (account);
 793         }
 794         g_object_unref (factory);
 795         g_strfreev (strv);
 796
 797         if (!contact) {
 798                 empathy_debug (DEBUG_DOMAIN, "No contact found associated with drag & drop");
 799                 return;
 800         }
 801
 802         model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
 803
 804         /* Get source group information. */
 805         if (priv->drag_row) {
 806                 path = gtk_tree_row_reference_get_path (priv->drag_row);
 807                 if (path) {
 808                         old_group = empathy_contact_list_store_get_parent_group (model, path, NULL);
 809                         gtk_tree_path_free (path);
 810                 }
 811         }
 812
 813         /* Get destination group information. */
 814         is_row = gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (widget),
 815                                                     x,
 816                                                     y,
 817                                                     &path,
 818                                                     &position);
 819
 820         if (is_row) {
 821                 new_group = empathy_contact_list_store_get_parent_group (model, path, NULL);
 822                 gtk_tree_path_free (path);
 823         }
 824
 825         empathy_debug (DEBUG_DOMAIN,
 826                       "contact %s (%d) dragged from '%s' to '%s'",
 827                       empathy_contact_get_id (contact),
 828                       empathy_contact_get_handle (contact),
 829                       old_group, new_group);
 830
 831         list = empathy_contact_list_store_get_list_iface (priv->store);
 832         if (new_group) {
 833                 empathy_contact_list_add_to_group (list, contact, new_group);
 834         }
 835         if (old_group && context->action == GDK_ACTION_MOVE) {
 836                 empathy_contact_list_remove_from_group (list, contact, old_group);
 837         }
 838
 839         g_free (old_group);
 840         g_free (new_group);
 841
 842         gtk_drag_finish (context, TRUE, FALSE, GDK_CURRENT_TIME);
 843 }
 844
 845 static gboolean
 846 contact_list_view_drag_motion (GtkWidget      *widget,
 847                                GdkDragContext *context,
 848                                gint            x,
 849                                gint            y,
 850                                guint           time)
 851 {
 852         static DragMotionData *dm = NULL;
 853         GtkTreePath           *path;
 854         gboolean               is_row;
 855         gboolean               is_different = FALSE;
 856         gboolean               cleanup = TRUE;
 857
 858         is_row = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (widget),
 859                                                 x,
 860                                                 y,
 861                                                 &path,
 862                                                 NULL,
 863                                                 NULL,
 864                                                 NULL);
 865
 866         cleanup &= (!dm);
 867
 868         if (is_row) {
 869                 cleanup &= (dm && gtk_tree_path_compare (dm->path, path) != 0);
 870                 is_different = (!dm || (dm && gtk_tree_path_compare (dm->path, path) != 0));
 871         } else {
 872                 cleanup &= FALSE;
 873         }
 874
 875         if (!is_different && !cleanup) {
 876                 return TRUE;
 877         }
 878
 879         if (dm) {
 880                 gtk_tree_path_free (dm->path);
 881                 if (dm->timeout_id) {
 882                         g_source_remove (dm->timeout_id);
 883                 }
 884
 885                 g_free (dm);
 886
 887                 dm = NULL;
 888         }
 889
 890         if (!gtk_tree_view_row_expanded (GTK_TREE_VIEW (widget), path)) {
 891                 dm = g_new0 (DragMotionData, 1);
 892
 893                 dm->view = EMPATHY_CONTACT_LIST_VIEW (widget);
 894                 dm->path = gtk_tree_path_copy (path);
 895
 896                 dm->timeout_id = g_timeout_add_seconds (1,
 897                         (GSourceFunc) contact_list_view_drag_motion_cb,
 898                         dm);
 899         }
 900
 901         return TRUE;
 902 }
 903
 904 static gboolean
 905 contact_list_view_drag_motion_cb (DragMotionData *data)
 906 {
 907         gtk_tree_view_expand_row (GTK_TREE_VIEW (data->view),
 908                                   data->path,
 909                                   FALSE);
 910
 911         data->timeout_id = 0;
 912
 913         return FALSE;
 914 }
 915
 916 static void
 917 contact_list_view_drag_begin (GtkWidget      *widget,
 918                               GdkDragContext *context)
 919 {
 920         EmpathyContactListViewPriv *priv;
 921         GtkTreeSelection          *selection;
 922         GtkTreeModel              *model;
 923         GtkTreePath               *path;
 924         GtkTreeIter                iter;
 925
 926         priv = GET_PRIV (widget);
 927
 928         GTK_WIDGET_CLASS (empathy_contact_list_view_parent_class)->drag_begin (widget,
 929                                                                               context);
 930
 931         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
 932         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 933                 return;
 934         }
 935
 936         path = gtk_tree_model_get_path (model, &iter);
 937         priv->drag_row = gtk_tree_row_reference_new (model, path);
 938         gtk_tree_path_free (path);
 939 }
 940
 941 static void
 942 contact_list_view_drag_data_get (GtkWidget        *widget,
 943                                  GdkDragContext   *context,
 944                                  GtkSelectionData *selection,
 945                                  guint             info,
 946                                  guint             time)
 947 {
 948         EmpathyContactListViewPriv *priv;
 949         GtkTreePath                *src_path;
 950         GtkTreeIter                 iter;
 951         GtkTreeModel               *model;
 952         EmpathyContact             *contact;
 953         McAccount                  *account;
 954         const gchar                *contact_id;
 955         const gchar                *account_id;
 956         gchar                      *str;
 957
 958
 959         priv = GET_PRIV (widget);
 960
 961         model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
 962         if (!priv->drag_row) {
 963                 return;
 964         }
 965
 966         src_path = gtk_tree_row_reference_get_path (priv->drag_row);
 967         if (!src_path) {
 968                 return;
 969         }
 970
 971         if (!gtk_tree_model_get_iter (model, &iter, src_path)) {
 972                 gtk_tree_path_free (src_path);
 973                 return;
 974         }
 975
 976         gtk_tree_path_free (src_path);
 977
 978         contact = empathy_contact_list_view_get_selected (EMPATHY_CONTACT_LIST_VIEW (widget));
 979         if (!contact) {
 980                 return;
 981         }
 982
 983         account = empathy_contact_get_account (contact);
 984         account_id = mc_account_get_unique_name (account);
 985         contact_id = empathy_contact_get_id (contact);
 986         g_object_unref (contact);
 987         str = g_strconcat (account_id, "/", contact_id, NULL);
 988
 989         switch (info) {
 990         case DND_DRAG_TYPE_CONTACT_ID:
 991                 gtk_selection_data_set (selection, drag_atoms_source[info], 8,
 992                                         (guchar*)str, strlen (str) + 1);
 993                 break;
 994         }
 995
 996         g_free (str);
 997 }
 998
 999 static void
1000 contact_list_view_drag_end (GtkWidget      *widget,
1001                             GdkDragContext *context)
1002 {
1003         EmpathyContactListViewPriv *priv;
1004
1005         priv = GET_PRIV (widget);
1006
1007         GTK_WIDGET_CLASS (empathy_contact_list_view_parent_class)->drag_end (widget,
1008                                                                             context);
1009
1010         if (priv->drag_row) {
1011                 gtk_tree_row_reference_free (priv->drag_row);
1012                 priv->drag_row = NULL;
1013         }
1014 }
1015
1016 static gboolean
1017 contact_list_view_drag_drop (GtkWidget      *widget,
1018                              GdkDragContext *drag_context,
1019                              gint            x,
1020                              gint            y,
1021                              guint           time)
1022 {
1023         return FALSE;
1024 }
1025
1026 static void
1027 contact_list_view_cell_set_background (EmpathyContactListView *view,
1028                                        GtkCellRenderer       *cell,
1029                                        gboolean               is_group,
1030                                        gboolean               is_active)
1031 {
1032         GdkColor  color;
1033         GtkStyle *style;
1034
1035         style = gtk_widget_get_style (GTK_WIDGET (view));
1036
1037         if (!is_group && is_active) {
1038                 color = style->bg[GTK_STATE_SELECTED];
1039
1040                 /* Here we take the current theme colour and add it to
1041                  * the colour for white and average the two. This
1042                  * gives a colour which is inline with the theme but
1043                  * slightly whiter.
1044                  */
1045                 color.red = (color.red + (style->white).red) / 2;
1046                 color.green = (color.green + (style->white).green) / 2;
1047                 color.blue = (color.blue + (style->white).blue) / 2;
1048
1049                 g_object_set (cell,
1050                               "cell-background-gdk", &color,
1051                               NULL);
1052         } else {
1053                 g_object_set (cell,
1054                               "cell-background-gdk", NULL,
1055                               NULL);
1056         }
1057 }
1058
1059 static void
1060 contact_list_view_pixbuf_cell_data_func (GtkTreeViewColumn     *tree_column,
1061                                          GtkCellRenderer       *cell,
1062                                          GtkTreeModel          *model,
1063                                          GtkTreeIter           *iter,
1064                                          EmpathyContactListView *view)
1065 {
1066         gchar    *icon_name;
1067         gboolean  is_group;
1068         gboolean  is_active;
1069
1070         gtk_tree_model_get (model, iter,
1071                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1072                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1073                             EMPATHY_CONTACT_LIST_STORE_COL_ICON_STATUS, &icon_name,
1074                             -1);
1075
1076         g_object_set (cell,
1077                       "visible", !is_group,
1078                       "icon-name", icon_name,
1079                       NULL);
1080
1081         g_free (icon_name);
1082
1083         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1084 }
1085
1086 #ifdef HAVE_VOIP
1087 static void
1088 contact_list_view_voip_cell_data_func (GtkTreeViewColumn      *tree_column,
1089                                        GtkCellRenderer        *cell,
1090                                        GtkTreeModel           *model,
1091                                        GtkTreeIter            *iter,
1092                                        EmpathyContactListView *view)
1093 {
1094         gboolean is_group;
1095         gboolean is_active;
1096         gboolean can_voip;
1097
1098         gtk_tree_model_get (model, iter,
1099                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1100                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1101                             EMPATHY_CONTACT_LIST_STORE_COL_CAN_VOIP, &can_voip,
1102                             -1);
1103
1104         g_object_set (cell,
1105                       "visible", !is_group && can_voip,
1106                       "icon-name", EMPATHY_IMAGE_VOIP,
1107                       NULL);
1108
1109         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1110 }
1111 #endif
1112
1113 static void
1114 contact_list_view_avatar_cell_data_func (GtkTreeViewColumn     *tree_column,
1115                                          GtkCellRenderer       *cell,
1116                                          GtkTreeModel          *model,
1117                                          GtkTreeIter           *iter,
1118                                          EmpathyContactListView *view)
1119 {
1120         GdkPixbuf *pixbuf;
1121         gboolean   show_avatar;
1122         gboolean   is_group;
1123         gboolean   is_active;
1124
1125         gtk_tree_model_get (model, iter,
1126                             EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR, &pixbuf,
1127                             EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR_VISIBLE, &show_avatar,
1128                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1129                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1130                             -1);
1131
1132         g_object_set (cell,
1133                       "visible", !is_group && show_avatar,
1134                       "pixbuf", pixbuf,
1135                       NULL);
1136
1137         if (pixbuf) {
1138                 g_object_unref (pixbuf);
1139         }
1140
1141         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1142 }
1143
1144 static void
1145 contact_list_view_text_cell_data_func (GtkTreeViewColumn     *tree_column,
1146                                        GtkCellRenderer       *cell,
1147                                        GtkTreeModel          *model,
1148                                        GtkTreeIter           *iter,
1149                                        EmpathyContactListView *view)
1150 {
1151         gboolean is_group;
1152         gboolean is_active;
1153         gboolean show_status;
1154
1155         gtk_tree_model_get (model, iter,
1156                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1157                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1158                             EMPATHY_CONTACT_LIST_STORE_COL_STATUS_VISIBLE, &show_status,
1159                             -1);
1160
1161         g_object_set (cell,
1162                       "show-status", show_status,
1163                       NULL);
1164
1165         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1166 }
1167
1168 static void
1169 contact_list_view_expander_cell_data_func (GtkTreeViewColumn     *column,
1170                                            GtkCellRenderer       *cell,
1171                                            GtkTreeModel          *model,
1172                                            GtkTreeIter           *iter,
1173                                            EmpathyContactListView *view)
1174 {
1175         gboolean is_group;
1176         gboolean is_active;
1177
1178         gtk_tree_model_get (model, iter,
1179                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1180                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
1181                             -1);
1182
1183         if (gtk_tree_model_iter_has_child (model, iter)) {
1184                 GtkTreePath *path;
1185                 gboolean     row_expanded;
1186
1187                 path = gtk_tree_model_get_path (model, iter);
1188                 row_expanded = gtk_tree_view_row_expanded (GTK_TREE_VIEW (column->tree_view), path);
1189                 gtk_tree_path_free (path);
1190
1191                 g_object_set (cell,
1192                               "visible", TRUE,
1193                               "expander-style", row_expanded ? GTK_EXPANDER_EXPANDED : GTK_EXPANDER_COLLAPSED,
1194                               NULL);
1195         } else {
1196                 g_object_set (cell, "visible", FALSE, NULL);
1197         }
1198
1199         contact_list_view_cell_set_background (view, cell, is_group, is_active);
1200 }
1201
1202 static GtkWidget *
1203 contact_list_view_get_contact_menu (EmpathyContactListView *view,
1204                                     gboolean               can_send_file,
1205                                     gboolean               can_show_log,
1206                                     gboolean               can_voip)
1207 {
1208         EmpathyContactListViewPriv *priv;
1209         GtkAction                 *action;
1210         GtkWidget                 *widget;
1211
1212         priv = GET_PRIV (view);
1213
1214         /* Sort out sensitive items */
1215         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Log");
1216         gtk_action_set_sensitive (action, can_show_log);
1217
1218 #ifdef HAVE_VOIP
1219         action = gtk_ui_manager_get_action (priv->ui, "/Contact/Call");
1220         gtk_action_set_sensitive (action, can_voip);
1221 #endif
1222
1223         action = gtk_ui_manager_get_action (priv->ui, "/Contact/SendFile");
1224         gtk_action_set_visible (action, can_send_file);
1225
1226         widget = gtk_ui_manager_get_widget (priv->ui, "/Contact");
1227
1228         return widget;
1229 }
1230
1231 static gboolean
1232 contact_list_view_button_press_event_cb (EmpathyContactListView *view,
1233                                          GdkEventButton        *event,
1234                                          gpointer               user_data)
1235 {
1236         EmpathyContactListViewPriv *priv;
1237         EmpathyContact             *contact;
1238         GtkTreePath               *path;
1239         GtkTreeSelection          *selection;
1240         GtkTreeModel              *model;
1241         GtkTreeIter                iter;
1242         gboolean                   row_exists;
1243         GtkWidget                 *menu;
1244
1245         priv = GET_PRIV (view);
1246
1247         if (!priv->interactive || event->button != 3) {
1248                 return FALSE;
1249         }
1250
1251         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
1252         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1253
1254         gtk_widget_grab_focus (GTK_WIDGET (view));
1255
1256         row_exists = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (view),
1257                                                     event->x, event->y,
1258                                                     &path,
1259                                                     NULL, NULL, NULL);
1260         if (!row_exists) {
1261                 return FALSE;
1262         }
1263
1264         gtk_tree_selection_unselect_all (selection);
1265         gtk_tree_selection_select_path (selection, path);
1266
1267         gtk_tree_model_get_iter (model, &iter, path);
1268         gtk_tree_path_free (path);
1269
1270         gtk_tree_model_get (model, &iter,
1271                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1272                             -1);
1273
1274         if (contact) {
1275                 menu = empathy_contact_list_view_get_contact_menu (view, contact);
1276                 g_object_unref (contact);
1277         } else {
1278                 menu = empathy_contact_list_view_get_group_menu (view);
1279         }
1280
1281         if (!menu) {
1282                 return FALSE;
1283         }
1284
1285         gtk_widget_show (menu);
1286
1287         gtk_menu_popup (GTK_MENU (menu),
1288                         NULL, NULL, NULL, NULL,
1289                         event->button, event->time);
1290
1291         return TRUE;
1292 }
1293
1294 static void
1295 contact_list_view_row_activated_cb (EmpathyContactListView *view,
1296                                     GtkTreePath            *path,
1297                                     GtkTreeViewColumn      *col,
1298                                     gpointer                user_data)
1299 {
1300         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1301         EmpathyContact             *contact;
1302         GtkTreeModel               *model;
1303         GtkTreeIter                 iter;
1304
1305         if (!priv->interactive) {
1306                 return;
1307         }
1308
1309         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1310
1311         gtk_tree_model_get_iter (model, &iter, path);
1312         gtk_tree_model_get (model, &iter,
1313                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1314                             -1);
1315
1316         if (contact) {
1317                 contact_list_view_action_activated (view, contact);
1318                 g_object_unref (contact);
1319         }
1320 }
1321
1322 #ifdef HAVE_VOIP
1323 static void
1324 contact_list_view_voip_activated_cb (EmpathyCellRendererActivatable *cell,
1325                                      const gchar                    *path_string,
1326                                      EmpathyContactListView         *view)
1327 {
1328         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1329         GtkTreeModel               *model;
1330         GtkTreeIter                 iter;
1331         EmpathyContact             *contact;
1332
1333         if (!priv->interactive) {
1334                 return;
1335         }
1336
1337         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1338         if (!gtk_tree_model_get_iter_from_string (model, &iter, path_string)) {
1339                 return;
1340         }
1341
1342         gtk_tree_model_get (model, &iter,
1343                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1344                             -1);
1345
1346         if (contact) {
1347                 contact_list_view_voip_activated (view, contact);
1348                 g_object_unref (contact);
1349         }
1350 }
1351 #endif
1352
1353
1354 static void
1355 contact_list_view_row_expand_or_collapse_cb (EmpathyContactListView *view,
1356                                              GtkTreeIter           *iter,
1357                                              GtkTreePath           *path,
1358                                              gpointer               user_data)
1359 {
1360         GtkTreeModel *model;
1361         gchar        *name;
1362         gboolean      expanded;
1363
1364         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
1365
1366         gtk_tree_model_get (model, iter,
1367                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
1368                             -1);
1369
1370         expanded = GPOINTER_TO_INT (user_data);
1371         empathy_contact_group_set_expanded (name, expanded);
1372
1373         g_free (name);
1374 }
1375
1376 static void
1377 contact_list_view_action_cb (GtkAction             *action,
1378                              EmpathyContactListView *view)
1379 {
1380         EmpathyContactListViewPriv *priv;
1381         EmpathyContact             *contact;
1382         const gchar               *name;
1383         gchar                     *group;
1384         GtkWindow                 *parent;
1385
1386         priv = GET_PRIV (view);
1387
1388         name = gtk_action_get_name (action);
1389         if (!name) {
1390                 return;
1391         }
1392
1393         empathy_debug (DEBUG_DOMAIN, "Action:'%s' activated", name);
1394
1395         contact = empathy_contact_list_view_get_selected (view);
1396         group = empathy_contact_list_view_get_selected_group (view);
1397         parent = empathy_get_toplevel_window (GTK_WIDGET (view));
1398
1399         if (contact && strcmp (name, "Chat") == 0) {
1400                 contact_list_view_action_activated (view, contact);
1401         }
1402         else if (contact && strcmp (name, "Call") == 0) {
1403                 contact_list_view_voip_activated (view, contact);
1404         }
1405         else if (contact && strcmp (name, "Information") == 0) {
1406                 empathy_contact_information_dialog_show (contact, parent, FALSE, FALSE);
1407         }
1408         else if (contact && strcmp (name, "Edit") == 0) {
1409                 empathy_contact_information_dialog_show (contact, parent, TRUE, FALSE);
1410         }
1411         else if (contact && strcmp (name, "Remove") == 0) {
1412                 /* FIXME: Ask for confirmation */
1413                 EmpathyContactList *list;
1414
1415                 list = empathy_contact_list_store_get_list_iface (priv->store);
1416                 empathy_contact_list_remove (list, contact,
1417                                              _("Sorry, I don't want you in my contact list anymore."));
1418         }
1419         else if (contact && strcmp (name, "Invite") == 0) {
1420         }
1421         else if (contact && strcmp (name, "SendFile") == 0) {
1422         }
1423         else if (contact && strcmp (name, "Log") == 0) {
1424                 empathy_log_window_show (empathy_contact_get_account (contact),
1425                                         empathy_contact_get_id (contact),
1426                                         FALSE,
1427                                         parent);
1428         }
1429         else if (group && strcmp (name, "Rename") == 0) {
1430         }
1431
1432         g_free (group);
1433         if (contact) {
1434                 g_object_unref (contact);
1435         }
1436 }
1437
1438 static void
1439 contact_list_view_action_activated (EmpathyContactListView *view,
1440                                     EmpathyContact         *contact)
1441 {
1442         MissionControl *mc;
1443
1444         mc = empathy_mission_control_new ();
1445         mission_control_request_channel (mc,
1446                                          empathy_contact_get_account (contact),
1447                                          TP_IFACE_CHANNEL_TYPE_TEXT,
1448                                          empathy_contact_get_handle (contact),
1449                                          TP_HANDLE_TYPE_CONTACT,
1450                                          NULL, NULL);
1451         g_object_unref (mc);
1452 }
1453
1454 static void
1455 contact_list_view_voip_activated (EmpathyContactListView *view,
1456                                   EmpathyContact         *contact)
1457 {
1458         empathy_call_contact (contact);
1459 }
1460