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

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2005-2007 Imendio AB
   4  * Copyright (C) 2007-2008 Collabora Ltd.
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public
  17  * License along with this program; if not, write to the
  18  * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
  19  * Boston, MA  02110-1301  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-lib.h>
  31 #include <gdk/gdkkeysyms.h>
  32 #include <gtk/gtk.h>
  33
  34 #include <telepathy-glib/util.h>
  35 #include <libmissioncontrol/mc-account.h>
  36
  37 #include <libempathy/empathy-account-manager.h>
  38 #include <libempathy/empathy-call-factory.h>
  39 #include <libempathy/empathy-tp-contact-factory.h>
  40 #include <libempathy/empathy-contact-list.h>
  41 #include <libempathy/empathy-contact-groups.h>
  42 #include <libempathy/empathy-dispatcher.h>
  43 #include <libempathy/empathy-utils.h>
  44
  45 #include "empathy-contact-list-view.h"
  46 #include "empathy-contact-list-store.h"
  47 #include "empathy-images.h"
  48 #include "empathy-cell-renderer-expander.h"
  49 #include "empathy-cell-renderer-text.h"
  50 #include "empathy-cell-renderer-activatable.h"
  51 #include "empathy-ui-utils.h"
  52 #include "empathy-gtk-enum-types.h"
  53 #include "empathy-gtk-marshal.h"
  54
  55 #define DEBUG_FLAG EMPATHY_DEBUG_CONTACT
  56 #include <libempathy/empathy-debug.h>
  57
  58 /* Active users are those which have recently changed state
  59  * (e.g. online, offline or from normal to a busy state).
  60  */
  61
  62 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyContactListView)
  63 typedef struct {
  64         EmpathyContactListStore        *store;
  65         GtkTreeRowReference            *drag_row;
  66         EmpathyContactListFeatureFlags  list_features;
  67         EmpathyContactFeatureFlags      contact_features;
  68         GtkWidget                      *tooltip_widget;
  69 } EmpathyContactListViewPriv;
  70
  71 typedef struct {
  72         EmpathyContactListView *view;
  73         GtkTreePath           *path;
  74         guint                  timeout_id;
  75 } DragMotionData;
  76
  77 typedef struct {
  78         EmpathyContactListView *view;
  79         EmpathyContact         *contact;
  80         gboolean               remove;
  81 } ShowActiveData;
  82
  83 enum {
  84         PROP_0,
  85         PROP_STORE,
  86         PROP_LIST_FEATURES,
  87         PROP_CONTACT_FEATURES,
  88 };
  89
  90 enum DndDragType {
  91         DND_DRAG_TYPE_CONTACT_ID,
  92         DND_DRAG_TYPE_URL,
  93         DND_DRAG_TYPE_STRING,
  94 };
  95
  96 static const GtkTargetEntry drag_types_dest[] = {
  97         { "text/contact-id", 0, DND_DRAG_TYPE_CONTACT_ID },
  98         { "text/uri-list",   0, DND_DRAG_TYPE_URL },
  99         { "text/plain",      0, DND_DRAG_TYPE_STRING },
 100         { "STRING",          0, DND_DRAG_TYPE_STRING },
 101 };
 102
 103 static const GtkTargetEntry drag_types_source[] = {
 104         { "text/contact-id", 0, DND_DRAG_TYPE_CONTACT_ID },
 105 };
 106
 107 static GdkAtom drag_atoms_dest[G_N_ELEMENTS (drag_types_dest)];
 108 static GdkAtom drag_atoms_source[G_N_ELEMENTS (drag_types_source)];
 109
 110 enum {
 111         DRAG_CONTACT_RECEIVED,
 112         LAST_SIGNAL
 113 };
 114
 115 static guint signals[LAST_SIGNAL];
 116
 117 G_DEFINE_TYPE (EmpathyContactListView, empathy_contact_list_view, GTK_TYPE_TREE_VIEW);
 118
 119 static void
 120 contact_list_view_tooltip_destroy_cb (GtkWidget              *widget,
 121                                       EmpathyContactListView *view)
 122 {
 123         EmpathyContactListViewPriv *priv = GET_PRIV (view);
 124
 125         if (priv->tooltip_widget) {
 126                 DEBUG ("Tooltip destroyed");
 127                 g_object_unref (priv->tooltip_widget);
 128                 priv->tooltip_widget = NULL;
 129         }
 130 }
 131
 132 static gboolean
 133 contact_list_view_query_tooltip_cb (EmpathyContactListView *view,
 134                                     gint                    x,
 135                                     gint                    y,
 136                                     gboolean                keyboard_mode,
 137                                     GtkTooltip             *tooltip,
 138                                     gpointer                user_data)
 139 {
 140         EmpathyContactListViewPriv *priv = GET_PRIV (view);
 141         EmpathyContact             *contact;
 142         GtkTreeModel               *model;
 143         GtkTreeIter                 iter;
 144         GtkTreePath                *path;
 145         static gint                 running = 0;
 146         gboolean                    ret = FALSE;
 147
 148         /* Avoid an infinite loop. See GNOME bug #574377 */
 149         if (running > 0) {
 150                 return FALSE;
 151         }
 152         running++;
 153
 154         if (!gtk_tree_view_get_tooltip_context (GTK_TREE_VIEW (view), &x, &y,
 155                                                 keyboard_mode,
 156                                                 &model, &path, &iter)) {
 157                 goto OUT;
 158         }
 159
 160         gtk_tree_view_set_tooltip_row (GTK_TREE_VIEW (view), tooltip, path);
 161         gtk_tree_path_free (path);
 162
 163         gtk_tree_model_get (model, &iter,
 164                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
 165                             -1);
 166         if (!contact) {
 167                 goto OUT;
 168         }
 169
 170         if (!priv->tooltip_widget) {
 171                 priv->tooltip_widget = empathy_contact_widget_new (contact,
 172                         EMPATHY_CONTACT_WIDGET_FOR_TOOLTIP);
 173                 g_object_ref (priv->tooltip_widget);
 174                 g_signal_connect (priv->tooltip_widget, "destroy",
 175                                   G_CALLBACK (contact_list_view_tooltip_destroy_cb),
 176                                   view);
 177                 gtk_widget_show (priv->tooltip_widget);
 178         } else {
 179                 empathy_contact_widget_set_contact (priv->tooltip_widget,
 180                                                     contact);
 181         }
 182
 183         gtk_tooltip_set_custom (tooltip, priv->tooltip_widget);
 184         ret = TRUE;
 185
 186         g_object_unref (contact);
 187 OUT:
 188         running--;
 189
 190         return ret;
 191 }
 192
 193 typedef struct {
 194         gchar *new_group;
 195         gchar *old_group;
 196         GdkDragAction action;
 197 } DndGetContactData;
 198
 199 static void
 200 contact_list_view_dnd_get_contact_free (DndGetContactData *data)
 201 {
 202         g_free (data->new_group);
 203         g_free (data->old_group);
 204         g_slice_free (DndGetContactData, data);
 205 }
 206
 207 static void
 208 contact_list_view_drag_got_contact (EmpathyTpContactFactory *factory,
 209                                     EmpathyContact          *contact,
 210                                     const GError            *error,
 211                                     gpointer                 user_data,
 212                                     GObject                 *view)
 213 {
 214         EmpathyContactListViewPriv *priv = GET_PRIV (view);
 215         DndGetContactData          *data = user_data;
 216         EmpathyContactList         *list;
 217
 218         if (error != NULL) {
 219                 DEBUG ("Error: %s", error->message);
 220                 return;
 221         }
 222
 223         DEBUG ("contact %s (%d) dragged from '%s' to '%s'",
 224                 empathy_contact_get_id (contact),
 225                 empathy_contact_get_handle (contact),
 226                 data->old_group, data->new_group);
 227
 228         list = empathy_contact_list_store_get_list_iface (priv->store);
 229         if (data->new_group) {
 230                 empathy_contact_list_add_to_group (list, contact, data->new_group);
 231         }
 232         if (data->old_group && data->action == GDK_ACTION_MOVE) {
 233                 empathy_contact_list_remove_from_group (list, contact, data->old_group);
 234         }
 235 }
 236
 237 static void
 238 contact_list_view_drag_data_received (GtkWidget         *view,
 239                                       GdkDragContext    *context,
 240                                       gint               x,
 241                                       gint               y,
 242                                       GtkSelectionData  *selection,
 243                                       guint              info,
 244                                       guint              time)
 245 {
 246         EmpathyContactListViewPriv *priv;
 247         EmpathyAccountManager      *account_manager;
 248         EmpathyTpContactFactory    *factory = NULL;
 249         McAccount                  *account;
 250         GtkTreeModel               *model;
 251         GtkTreeViewDropPosition     position;
 252         GtkTreePath                *path;
 253         const gchar                *id;
 254         gchar                     **strv = NULL;
 255         const gchar                *account_id;
 256         const gchar                *contact_id;
 257         gchar                      *new_group = NULL;
 258         gchar                      *old_group = NULL;
 259         DndGetContactData          *data;
 260         gboolean                    is_row;
 261         gboolean                    success = TRUE;
 262
 263         priv = GET_PRIV (view);
 264         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
 265
 266         /* Get destination group information. */
 267         is_row = gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (view),
 268                                                     x,
 269                                                     y,
 270                                                     &path,
 271                                                     &position);
 272
 273         if (is_row) {
 274                 new_group = empathy_contact_list_store_get_parent_group (model,
 275                         path, NULL);
 276                 gtk_tree_path_free (path);
 277         }
 278
 279         /* Get source group information. */
 280         if (priv->drag_row) {
 281                 path = gtk_tree_row_reference_get_path (priv->drag_row);
 282                 if (path) {
 283                         old_group = empathy_contact_list_store_get_parent_group (
 284                                 model, path, NULL);
 285                         gtk_tree_path_free (path);
 286                 }
 287         }
 288
 289         if (!tp_strdiff (old_group, new_group)) {
 290                 g_free (new_group);
 291                 g_free (old_group);
 292                 goto OUT;
 293         }
 294
 295         id = (const gchar*) selection->data;
 296         DEBUG ("Received %s%s drag & drop contact from roster with id:'%s'",
 297                 context->action == GDK_ACTION_MOVE ? "move" : "",
 298                 context->action == GDK_ACTION_COPY ? "copy" : "",
 299                 id);
 300
 301         strv = g_strsplit (id, "/", 2);
 302         account_id = strv[0];
 303         contact_id = strv[1];
 304         account = mc_account_lookup (account_id);
 305         if (account) {
 306                 TpConnection *connection;
 307
 308                 /* FIXME: We assume we have already an account manager */
 309                 account_manager = empathy_account_manager_dup_singleton ();
 310                 connection = empathy_account_manager_get_connection (account_manager,
 311                                                                      account);
 312                 if (connection) {
 313                         factory = empathy_tp_contact_factory_dup_singleton (connection);
 314                 }
 315                 g_object_unref (account_manager);
 316         }
 317
 318         if (!factory) {
 319                 DEBUG ("Failed to get factory for account '%s'", account_id);
 320                 success = FALSE;
 321                 g_free (new_group);
 322                 g_free (old_group);
 323                 goto OUT;
 324         }
 325
 326         data = g_slice_new0 (DndGetContactData);
 327         data->new_group = new_group;
 328         data->old_group = old_group;
 329         data->action = context->action;
 330
 331         /* FIXME: We should probably wait for the cb before calling
 332          * gtk_drag_finish */
 333         empathy_tp_contact_factory_get_from_id (factory, contact_id,
 334                 contact_list_view_drag_got_contact,
 335                 data, (GDestroyNotify) contact_list_view_dnd_get_contact_free,
 336                 G_OBJECT (view));
 337
 338         g_object_unref (factory);
 339
 340 OUT:
 341         g_strfreev (strv);
 342         gtk_drag_finish (context, success, FALSE, GDK_CURRENT_TIME);
 343 }
 344
 345 static gboolean
 346 contact_list_view_drag_motion_cb (DragMotionData *data)
 347 {
 348         gtk_tree_view_expand_row (GTK_TREE_VIEW (data->view),
 349                                   data->path,
 350                                   FALSE);
 351
 352         data->timeout_id = 0;
 353
 354         return FALSE;
 355 }
 356
 357 static gboolean
 358 contact_list_view_drag_motion (GtkWidget      *widget,
 359                                GdkDragContext *context,
 360                                gint            x,
 361                                gint            y,
 362                                guint           time)
 363 {
 364         static DragMotionData *dm = NULL;
 365         GtkTreePath           *path;
 366         gboolean               is_row;
 367         gboolean               is_different = FALSE;
 368         gboolean               cleanup = TRUE;
 369
 370         is_row = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (widget),
 371                                                 x,
 372                                                 y,
 373                                                 &path,
 374                                                 NULL,
 375                                                 NULL,
 376                                                 NULL);
 377
 378         cleanup &= (!dm);
 379
 380         if (is_row) {
 381                 cleanup &= (dm && gtk_tree_path_compare (dm->path, path) != 0);
 382                 is_different = (!dm || (dm && gtk_tree_path_compare (dm->path, path) != 0));
 383         } else {
 384                 cleanup &= FALSE;
 385         }
 386
 387         if (!is_different && !cleanup) {
 388                 return TRUE;
 389         }
 390
 391         if (dm) {
 392                 gtk_tree_path_free (dm->path);
 393                 if (dm->timeout_id) {
 394                         g_source_remove (dm->timeout_id);
 395                 }
 396
 397                 g_free (dm);
 398
 399                 dm = NULL;
 400         }
 401
 402         if (!gtk_tree_view_row_expanded (GTK_TREE_VIEW (widget), path)) {
 403                 dm = g_new0 (DragMotionData, 1);
 404
 405                 dm->view = EMPATHY_CONTACT_LIST_VIEW (widget);
 406                 dm->path = gtk_tree_path_copy (path);
 407
 408                 dm->timeout_id = g_timeout_add_seconds (1,
 409                         (GSourceFunc) contact_list_view_drag_motion_cb,
 410                         dm);
 411         }
 412
 413         return TRUE;
 414 }
 415
 416 static void
 417 contact_list_view_drag_begin (GtkWidget      *widget,
 418                               GdkDragContext *context)
 419 {
 420         EmpathyContactListViewPriv *priv;
 421         GtkTreeSelection          *selection;
 422         GtkTreeModel              *model;
 423         GtkTreePath               *path;
 424         GtkTreeIter                iter;
 425
 426         priv = GET_PRIV (widget);
 427
 428         GTK_WIDGET_CLASS (empathy_contact_list_view_parent_class)->drag_begin (widget,
 429                                                                               context);
 430
 431         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
 432         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 433                 return;
 434         }
 435
 436         path = gtk_tree_model_get_path (model, &iter);
 437         priv->drag_row = gtk_tree_row_reference_new (model, path);
 438         gtk_tree_path_free (path);
 439 }
 440
 441 static void
 442 contact_list_view_drag_data_get (GtkWidget        *widget,
 443                                  GdkDragContext   *context,
 444                                  GtkSelectionData *selection,
 445                                  guint             info,
 446                                  guint             time)
 447 {
 448         EmpathyContactListViewPriv *priv;
 449         GtkTreePath                *src_path;
 450         GtkTreeIter                 iter;
 451         GtkTreeModel               *model;
 452         EmpathyContact             *contact;
 453         McAccount                  *account;
 454         const gchar                *contact_id;
 455         const gchar                *account_id;
 456         gchar                      *str;
 457
 458         priv = GET_PRIV (widget);
 459
 460         model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
 461         if (!priv->drag_row) {
 462                 return;
 463         }
 464
 465         src_path = gtk_tree_row_reference_get_path (priv->drag_row);
 466         if (!src_path) {
 467                 return;
 468         }
 469
 470         if (!gtk_tree_model_get_iter (model, &iter, src_path)) {
 471                 gtk_tree_path_free (src_path);
 472                 return;
 473         }
 474
 475         gtk_tree_path_free (src_path);
 476
 477         contact = empathy_contact_list_view_dup_selected (EMPATHY_CONTACT_LIST_VIEW (widget));
 478         if (!contact) {
 479                 return;
 480         }
 481
 482         account = empathy_contact_get_account (contact);
 483         account_id = mc_account_get_unique_name (account);
 484         contact_id = empathy_contact_get_id (contact);
 485         g_object_unref (contact);
 486         str = g_strconcat (account_id, "/", contact_id, NULL);
 487
 488         switch (info) {
 489         case DND_DRAG_TYPE_CONTACT_ID:
 490                 gtk_selection_data_set (selection, drag_atoms_source[info], 8,
 491                                         (guchar *) str, strlen (str) + 1);
 492                 break;
 493         }
 494
 495         g_free (str);
 496 }
 497
 498 static void
 499 contact_list_view_drag_end (GtkWidget      *widget,
 500                             GdkDragContext *context)
 501 {
 502         EmpathyContactListViewPriv *priv;
 503
 504         priv = GET_PRIV (widget);
 505
 506         GTK_WIDGET_CLASS (empathy_contact_list_view_parent_class)->drag_end (widget,
 507                                                                             context);
 508
 509         if (priv->drag_row) {
 510                 gtk_tree_row_reference_free (priv->drag_row);
 511                 priv->drag_row = NULL;
 512         }
 513 }
 514
 515 static gboolean
 516 contact_list_view_drag_drop (GtkWidget      *widget,
 517                              GdkDragContext *drag_context,
 518                              gint            x,
 519                              gint            y,
 520                              guint           time)
 521 {
 522         return FALSE;
 523 }
 524
 525 typedef struct {
 526         EmpathyContactListView *view;
 527         guint                   button;
 528         guint32                 time;
 529 } MenuPopupData;
 530
 531 static gboolean
 532 contact_list_view_popup_menu_idle_cb (gpointer user_data)
 533 {
 534         MenuPopupData *data = user_data;
 535         GtkWidget     *menu;
 536
 537         menu = empathy_contact_list_view_get_contact_menu (data->view);
 538         if (!menu) {
 539                 menu = empathy_contact_list_view_get_group_menu (data->view);
 540         }
 541
 542         if (menu) {
 543                 gtk_widget_show (menu);
 544                 gtk_menu_popup (GTK_MENU (menu),
 545                                 NULL, NULL, NULL, NULL,
 546                                 data->button, data->time);
 547         }
 548
 549         g_slice_free (MenuPopupData, data);
 550
 551         return FALSE;
 552 }
 553
 554 static gboolean
 555 contact_list_view_button_press_event_cb (EmpathyContactListView *view,
 556                                          GdkEventButton         *event,
 557                                          gpointer                user_data)
 558 {
 559         if (event->button == 3) {
 560                 MenuPopupData *data;
 561
 562                 data = g_slice_new (MenuPopupData);
 563                 data->view = view;
 564                 data->button = event->button;
 565                 data->time = event->time;
 566                 g_idle_add (contact_list_view_popup_menu_idle_cb, data);
 567         }
 568
 569         return FALSE;
 570 }
 571
 572 static gboolean
 573 contact_list_view_key_press_event_cb (EmpathyContactListView *view,
 574                                       GdkEventKey            *event,
 575                                       gpointer                user_data)
 576 {
 577         if (event->keyval == GDK_Menu) {
 578                 MenuPopupData *data;
 579
 580                 data = g_slice_new (MenuPopupData);
 581                 data->view = view;
 582                 data->button = 0;
 583                 data->time = event->time;
 584                 g_idle_add (contact_list_view_popup_menu_idle_cb, data);
 585         }
 586
 587         return FALSE;
 588 }
 589
 590 static void
 591 contact_list_view_row_activated (GtkTreeView       *view,
 592                                  GtkTreePath       *path,
 593                                  GtkTreeViewColumn *column)
 594 {
 595         EmpathyContactListViewPriv *priv = GET_PRIV (view);
 596         EmpathyContact             *contact;
 597         GtkTreeModel               *model;
 598         GtkTreeIter                 iter;
 599
 600         if (!(priv->contact_features & EMPATHY_CONTACT_FEATURE_CHAT)) {
 601                 return;
 602         }
 603
 604         model = GTK_TREE_MODEL (priv->store);
 605         gtk_tree_model_get_iter (model, &iter, path);
 606         gtk_tree_model_get (model, &iter,
 607                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
 608                             -1);
 609
 610         if (contact) {
 611                 DEBUG ("Starting a chat");
 612                 empathy_dispatcher_chat_with_contact (contact, NULL, NULL);
 613                 g_object_unref (contact);
 614         }
 615 }
 616
 617 static void
 618 contact_list_start_voip_call (EmpathyCellRendererActivatable *cell,
 619     const gchar                    *path_string,
 620     EmpathyContactListView         *view,
 621     gboolean with_video)
 622 {
 623         EmpathyContactListViewPriv *priv = GET_PRIV (view);
 624         GtkTreeModel               *model;
 625         GtkTreeIter                 iter;
 626         EmpathyContact             *contact;
 627
 628         if (!(priv->contact_features & EMPATHY_CONTACT_FEATURE_CALL)) {
 629                 return;
 630         }
 631
 632         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
 633         if (!gtk_tree_model_get_iter_from_string (model, &iter, path_string)) {
 634                 return;
 635         }
 636
 637         gtk_tree_model_get (model, &iter,
 638                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
 639                             -1);
 640
 641         if (contact) {
 642                 EmpathyCallFactory *factory;
 643                 factory = empathy_call_factory_get ();
 644                 empathy_call_factory_new_call_with_streams (factory, contact,
 645                         TRUE, with_video);
 646                 g_object_unref (contact);
 647         }
 648 }
 649
 650 static void
 651 contact_list_view_video_call_activated_cb (
 652     EmpathyCellRendererActivatable *cell,
 653     const gchar                    *path_string,
 654     EmpathyContactListView         *view)
 655 {
 656   contact_list_start_voip_call (cell, path_string, view, TRUE);
 657 }
 658
 659
 660 static void
 661 contact_list_view_audio_call_activated_cb (EmpathyCellRendererActivatable *cell,
 662                                      const gchar                    *path_string,
 663                                      EmpathyContactListView         *view)
 664 {
 665   contact_list_start_voip_call (cell, path_string, view, FALSE);
 666 }
 667
 668 static void
 669 contact_list_view_cell_set_background (EmpathyContactListView *view,
 670                                        GtkCellRenderer       *cell,
 671                                        gboolean               is_group,
 672                                        gboolean               is_active)
 673 {
 674         GdkColor  color;
 675         GtkStyle *style;
 676
 677         style = gtk_widget_get_style (GTK_WIDGET (view));
 678
 679         if (!is_group && is_active) {
 680                 color = style->bg[GTK_STATE_SELECTED];
 681
 682                 /* Here we take the current theme colour and add it to
 683                  * the colour for white and average the two. This
 684                  * gives a colour which is inline with the theme but
 685                  * slightly whiter.
 686                  */
 687                 color.red = (color.red + (style->white).red) / 2;
 688                 color.green = (color.green + (style->white).green) / 2;
 689                 color.blue = (color.blue + (style->white).blue) / 2;
 690
 691                 g_object_set (cell,
 692                               "cell-background-gdk", &color,
 693                               NULL);
 694         } else {
 695                 g_object_set (cell,
 696                               "cell-background-gdk", NULL,
 697                               NULL);
 698         }
 699 }
 700
 701 static void
 702 contact_list_view_pixbuf_cell_data_func (GtkTreeViewColumn     *tree_column,
 703                                          GtkCellRenderer       *cell,
 704                                          GtkTreeModel          *model,
 705                                          GtkTreeIter           *iter,
 706                                          EmpathyContactListView *view)
 707 {
 708         gchar    *icon_name;
 709         gboolean  is_group;
 710         gboolean  is_active;
 711
 712         gtk_tree_model_get (model, iter,
 713                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
 714                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
 715                             EMPATHY_CONTACT_LIST_STORE_COL_ICON_STATUS, &icon_name,
 716                             -1);
 717
 718         g_object_set (cell,
 719                       "visible", !is_group,
 720                       "icon-name", icon_name,
 721                       NULL);
 722
 723         g_free (icon_name);
 724
 725         contact_list_view_cell_set_background (view, cell, is_group, is_active);
 726 }
 727
 728 static void
 729 contact_list_view_audio_call_cell_data_func (
 730                                        GtkTreeViewColumn      *tree_column,
 731                                        GtkCellRenderer        *cell,
 732                                        GtkTreeModel           *model,
 733                                        GtkTreeIter            *iter,
 734                                        EmpathyContactListView *view)
 735 {
 736         gboolean is_group;
 737         gboolean is_active;
 738         gboolean can_voip;
 739
 740         gtk_tree_model_get (model, iter,
 741                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
 742                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
 743                             EMPATHY_CONTACT_LIST_STORE_COL_CAN_AUDIO_CALL, &can_voip,
 744                             -1);
 745
 746         g_object_set (cell,
 747                       "visible", !is_group && can_voip,
 748                       "icon-name", EMPATHY_IMAGE_VOIP,
 749                       NULL);
 750
 751         contact_list_view_cell_set_background (view, cell, is_group, is_active);
 752 }
 753
 754 static void
 755 contact_list_view_video_call_cell_data_func (
 756                                        GtkTreeViewColumn      *tree_column,
 757                                        GtkCellRenderer        *cell,
 758                                        GtkTreeModel           *model,
 759                                        GtkTreeIter            *iter,
 760                                        EmpathyContactListView *view)
 761 {
 762         gboolean is_group;
 763         gboolean is_active;
 764         gboolean can_voip;
 765
 766         gtk_tree_model_get (model, iter,
 767                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
 768                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
 769                             EMPATHY_CONTACT_LIST_STORE_COL_CAN_VIDEO_CALL, &can_voip,
 770                             -1);
 771
 772         g_object_set (cell,
 773                       "visible", !is_group && can_voip,
 774                       "icon-name", EMPATHY_IMAGE_VIDEO_CALL,
 775                       NULL);
 776
 777         contact_list_view_cell_set_background (view, cell, is_group, is_active);
 778 }
 779
 780
 781 static void
 782 contact_list_view_avatar_cell_data_func (GtkTreeViewColumn     *tree_column,
 783                                          GtkCellRenderer       *cell,
 784                                          GtkTreeModel          *model,
 785                                          GtkTreeIter           *iter,
 786                                          EmpathyContactListView *view)
 787 {
 788         GdkPixbuf *pixbuf;
 789         gboolean   show_avatar;
 790         gboolean   is_group;
 791         gboolean   is_active;
 792
 793         gtk_tree_model_get (model, iter,
 794                             EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR, &pixbuf,
 795                             EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR_VISIBLE, &show_avatar,
 796                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
 797                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
 798                             -1);
 799
 800         g_object_set (cell,
 801                       "visible", !is_group && show_avatar,
 802                       "pixbuf", pixbuf,
 803                       NULL);
 804
 805         if (pixbuf) {
 806                 g_object_unref (pixbuf);
 807         }
 808
 809         contact_list_view_cell_set_background (view, cell, is_group, is_active);
 810 }
 811
 812 static void
 813 contact_list_view_text_cell_data_func (GtkTreeViewColumn     *tree_column,
 814                                        GtkCellRenderer       *cell,
 815                                        GtkTreeModel          *model,
 816                                        GtkTreeIter           *iter,
 817                                        EmpathyContactListView *view)
 818 {
 819         gboolean is_group;
 820         gboolean is_active;
 821         gboolean show_status;
 822
 823         gtk_tree_model_get (model, iter,
 824                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
 825                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
 826                             EMPATHY_CONTACT_LIST_STORE_COL_STATUS_VISIBLE, &show_status,
 827                             -1);
 828
 829         g_object_set (cell,
 830                       "show-status", show_status,
 831                       NULL);
 832
 833         contact_list_view_cell_set_background (view, cell, is_group, is_active);
 834 }
 835
 836 static void
 837 contact_list_view_expander_cell_data_func (GtkTreeViewColumn     *column,
 838                                            GtkCellRenderer       *cell,
 839                                            GtkTreeModel          *model,
 840                                            GtkTreeIter           *iter,
 841                                            EmpathyContactListView *view)
 842 {
 843         gboolean is_group;
 844         gboolean is_active;
 845
 846         gtk_tree_model_get (model, iter,
 847                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
 848                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
 849                             -1);
 850
 851         if (gtk_tree_model_iter_has_child (model, iter)) {
 852                 GtkTreePath *path;
 853                 gboolean     row_expanded;
 854
 855                 path = gtk_tree_model_get_path (model, iter);
 856                 row_expanded = gtk_tree_view_row_expanded (GTK_TREE_VIEW (column->tree_view), path);
 857                 gtk_tree_path_free (path);
 858
 859                 g_object_set (cell,
 860                               "visible", TRUE,
 861                               "expander-style", row_expanded ? GTK_EXPANDER_EXPANDED : GTK_EXPANDER_COLLAPSED,
 862                               NULL);
 863         } else {
 864                 g_object_set (cell, "visible", FALSE, NULL);
 865         }
 866
 867         contact_list_view_cell_set_background (view, cell, is_group, is_active);
 868 }
 869
 870 static void
 871 contact_list_view_row_expand_or_collapse_cb (EmpathyContactListView *view,
 872                                              GtkTreeIter           *iter,
 873                                              GtkTreePath           *path,
 874                                              gpointer               user_data)
 875 {
 876         EmpathyContactListViewPriv *priv = GET_PRIV (view);
 877         GtkTreeModel               *model;
 878         gchar                      *name;
 879         gboolean                    expanded;
 880
 881         if (!(priv->list_features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_SAVE)) {
 882                 return;
 883         }
 884
 885         model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
 886
 887         gtk_tree_model_get (model, iter,
 888                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
 889                             -1);
 890
 891         expanded = GPOINTER_TO_INT (user_data);
 892         empathy_contact_group_set_expanded (name, expanded);
 893
 894         g_free (name);
 895 }
 896
 897 static void
 898 contact_list_view_row_has_child_toggled_cb (GtkTreeModel          *model,
 899                                             GtkTreePath           *path,
 900                                             GtkTreeIter           *iter,
 901                                             EmpathyContactListView *view)
 902 {
 903         EmpathyContactListViewPriv *priv = GET_PRIV (view);
 904         gboolean  is_group = FALSE;
 905         gchar    *name = NULL;
 906
 907         gtk_tree_model_get (model, iter,
 908                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
 909                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
 910                             -1);
 911
 912         if (!is_group || EMP_STR_EMPTY (name)) {
 913                 g_free (name);
 914                 return;
 915         }
 916
 917         if (!(priv->list_features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_SAVE) ||
 918             empathy_contact_group_get_expanded (name)) {
 919                 g_signal_handlers_block_by_func (view,
 920                                                  contact_list_view_row_expand_or_collapse_cb,
 921                                                  GINT_TO_POINTER (TRUE));
 922                 gtk_tree_view_expand_row (GTK_TREE_VIEW (view), path, TRUE);
 923                 g_signal_handlers_unblock_by_func (view,
 924                                                    contact_list_view_row_expand_or_collapse_cb,
 925                                                    GINT_TO_POINTER (TRUE));
 926         } else {
 927                 g_signal_handlers_block_by_func (view,
 928                                                  contact_list_view_row_expand_or_collapse_cb,
 929                                                  GINT_TO_POINTER (FALSE));
 930                 gtk_tree_view_collapse_row (GTK_TREE_VIEW (view), path);
 931                 g_signal_handlers_unblock_by_func (view,
 932                                                    contact_list_view_row_expand_or_collapse_cb,
 933                                                    GINT_TO_POINTER (FALSE));
 934         }
 935
 936         g_free (name);
 937 }
 938
 939 static void
 940 contact_list_view_setup (EmpathyContactListView *view)
 941 {
 942         EmpathyContactListViewPriv *priv;
 943         GtkCellRenderer           *cell;
 944         GtkTreeViewColumn         *col;
 945         gint                       i;
 946
 947         priv = GET_PRIV (view);
 948
 949         gtk_tree_view_set_search_equal_func (GTK_TREE_VIEW (view),
 950                                              empathy_contact_list_store_search_equal_func,
 951                                              NULL, NULL);
 952
 953         g_signal_connect (priv->store, "row-has-child-toggled",
 954                           G_CALLBACK (contact_list_view_row_has_child_toggled_cb),
 955                           view);
 956         gtk_tree_view_set_model (GTK_TREE_VIEW (view),
 957                                  GTK_TREE_MODEL (priv->store));
 958
 959         /* Setup view */
 960         g_object_set (view,
 961                       "headers-visible", FALSE,
 962                       "reorderable", TRUE,
 963                       "show-expanders", FALSE,
 964                       NULL);
 965
 966         col = gtk_tree_view_column_new ();
 967
 968         /* State */
 969         cell = gtk_cell_renderer_pixbuf_new ();
 970         gtk_tree_view_column_pack_start (col, cell, FALSE);
 971         gtk_tree_view_column_set_cell_data_func (
 972                 col, cell,
 973                 (GtkTreeCellDataFunc) contact_list_view_pixbuf_cell_data_func,
 974                 view, NULL);
 975
 976         g_object_set (cell,
 977                       "xpad", 5,
 978                       "ypad", 1,
 979                       "visible", FALSE,
 980                       NULL);
 981
 982         /* Name */
 983         cell = empathy_cell_renderer_text_new ();
 984         gtk_tree_view_column_pack_start (col, cell, TRUE);
 985         gtk_tree_view_column_set_cell_data_func (
 986                 col, cell,
 987                 (GtkTreeCellDataFunc) contact_list_view_text_cell_data_func,
 988                 view, NULL);
 989
 990         gtk_tree_view_column_add_attribute (col, cell,
 991                                             "name", EMPATHY_CONTACT_LIST_STORE_COL_NAME);
 992         gtk_tree_view_column_add_attribute (col, cell,
 993                                             "status", EMPATHY_CONTACT_LIST_STORE_COL_STATUS);
 994         gtk_tree_view_column_add_attribute (col, cell,
 995                                             "is_group", EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP);
 996
 997         /* Audio Call Icon */
 998         cell = empathy_cell_renderer_activatable_new ();
 999         gtk_tree_view_column_pack_start (col, cell, FALSE);
1000         gtk_tree_view_column_set_cell_data_func (
1001                 col, cell,
1002                 (GtkTreeCellDataFunc) contact_list_view_audio_call_cell_data_func,
1003                 view, NULL);
1004
1005         g_object_set (cell,
1006                       "visible", FALSE,
1007                       NULL);
1008
1009         g_signal_connect (cell, "path-activated",
1010                           G_CALLBACK (contact_list_view_audio_call_activated_cb),
1011                           view);
1012
1013         /* Video Call Icon */
1014         cell = empathy_cell_renderer_activatable_new ();
1015         gtk_tree_view_column_pack_start (col, cell, FALSE);
1016         gtk_tree_view_column_set_cell_data_func (
1017                 col, cell,
1018                 (GtkTreeCellDataFunc) contact_list_view_video_call_cell_data_func,
1019                 view, NULL);
1020
1021         g_object_set (cell,
1022                       "visible", FALSE,
1023                       NULL);
1024
1025         g_signal_connect (cell, "path-activated",
1026                           G_CALLBACK (contact_list_view_video_call_activated_cb),
1027                           view);
1028
1029         /* Avatar */
1030         cell = gtk_cell_renderer_pixbuf_new ();
1031         gtk_tree_view_column_pack_start (col, cell, FALSE);
1032         gtk_tree_view_column_set_cell_data_func (
1033                 col, cell,
1034                 (GtkTreeCellDataFunc) contact_list_view_avatar_cell_data_func,
1035                 view, NULL);
1036
1037         g_object_set (cell,
1038                       "xpad", 0,
1039                       "ypad", 0,
1040                       "visible", FALSE,
1041                       "width", 32,
1042                       "height", 32,
1043                       NULL);
1044
1045         /* Expander */
1046         cell = empathy_cell_renderer_expander_new ();
1047         gtk_tree_view_column_pack_end (col, cell, FALSE);
1048         gtk_tree_view_column_set_cell_data_func (
1049                 col, cell,
1050                 (GtkTreeCellDataFunc) contact_list_view_expander_cell_data_func,
1051                 view, NULL);
1052
1053         /* Actually add the column now we have added all cell renderers */
1054         gtk_tree_view_append_column (GTK_TREE_VIEW (view), col);
1055
1056         /* Drag & Drop. */
1057         for (i = 0; i < G_N_ELEMENTS (drag_types_dest); ++i) {
1058                 drag_atoms_dest[i] = gdk_atom_intern (drag_types_dest[i].target,
1059                                                       FALSE);
1060         }
1061
1062         for (i = 0; i < G_N_ELEMENTS (drag_types_source); ++i) {
1063                 drag_atoms_source[i] = gdk_atom_intern (drag_types_source[i].target,
1064                                                         FALSE);
1065         }
1066 }
1067
1068 static void
1069 contact_list_view_set_list_features (EmpathyContactListView         *view,
1070                                      EmpathyContactListFeatureFlags  features)
1071 {
1072         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1073         gboolean                    has_tooltip;
1074
1075         g_return_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view));
1076
1077         priv->list_features = features;
1078
1079         /* Update DnD source/dest */
1080         if (features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_DRAG) {
1081                 gtk_drag_source_set (GTK_WIDGET (view),
1082                                      GDK_BUTTON1_MASK,
1083                                      drag_types_source,
1084                                      G_N_ELEMENTS (drag_types_source),
1085                                      GDK_ACTION_MOVE | GDK_ACTION_COPY);
1086         } else {
1087                 gtk_drag_source_unset (GTK_WIDGET (view));
1088
1089         }
1090
1091         if (features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_DROP) {
1092                 gtk_drag_dest_set (GTK_WIDGET (view),
1093                                    GTK_DEST_DEFAULT_ALL,
1094                                    drag_types_dest,
1095                                    G_N_ELEMENTS (drag_types_dest),
1096                                    GDK_ACTION_MOVE | GDK_ACTION_COPY);
1097         } else {
1098                 /* FIXME: URI could still be droped depending on FT feature */
1099                 gtk_drag_dest_unset (GTK_WIDGET (view));
1100         }
1101
1102         /* Update has-tooltip */
1103         has_tooltip = (features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_TOOLTIP) != 0;
1104         gtk_widget_set_has_tooltip (GTK_WIDGET (view), has_tooltip);
1105 }
1106
1107 static void
1108 contact_list_view_finalize (GObject *object)
1109 {
1110         EmpathyContactListViewPriv *priv;
1111
1112         priv = GET_PRIV (object);
1113
1114         if (priv->store) {
1115                 g_object_unref (priv->store);
1116         }
1117         if (priv->tooltip_widget) {
1118                 gtk_widget_destroy (priv->tooltip_widget);
1119         }
1120
1121         G_OBJECT_CLASS (empathy_contact_list_view_parent_class)->finalize (object);
1122 }
1123
1124 static void
1125 contact_list_view_get_property (GObject    *object,
1126                                 guint       param_id,
1127                                 GValue     *value,
1128                                 GParamSpec *pspec)
1129 {
1130         EmpathyContactListViewPriv *priv;
1131
1132         priv = GET_PRIV (object);
1133
1134         switch (param_id) {
1135         case PROP_STORE:
1136                 g_value_set_object (value, priv->store);
1137                 break;
1138         case PROP_LIST_FEATURES:
1139                 g_value_set_flags (value, priv->list_features);
1140                 break;
1141         case PROP_CONTACT_FEATURES:
1142                 g_value_set_flags (value, priv->contact_features);
1143                 break;
1144         default:
1145                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
1146                 break;
1147         };
1148 }
1149
1150 static void
1151 contact_list_view_set_property (GObject      *object,
1152                                 guint         param_id,
1153                                 const GValue *value,
1154                                 GParamSpec   *pspec)
1155 {
1156         EmpathyContactListView     *view = EMPATHY_CONTACT_LIST_VIEW (object);
1157         EmpathyContactListViewPriv *priv = GET_PRIV (object);
1158
1159         switch (param_id) {
1160         case PROP_STORE:
1161                 priv->store = g_value_dup_object (value);
1162                 contact_list_view_setup (view);
1163                 break;
1164         case PROP_LIST_FEATURES:
1165                 contact_list_view_set_list_features (view, g_value_get_flags (value));
1166                 break;
1167         case PROP_CONTACT_FEATURES:
1168                 priv->contact_features = g_value_get_flags (value);
1169                 break;
1170         default:
1171                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
1172                 break;
1173         };
1174 }
1175
1176 static void
1177 empathy_contact_list_view_class_init (EmpathyContactListViewClass *klass)
1178 {
1179         GObjectClass     *object_class = G_OBJECT_CLASS (klass);
1180         GtkWidgetClass   *widget_class = GTK_WIDGET_CLASS (klass);
1181         GtkTreeViewClass *tree_view_class = GTK_TREE_VIEW_CLASS (klass);
1182
1183         object_class->finalize = contact_list_view_finalize;
1184         object_class->get_property = contact_list_view_get_property;
1185         object_class->set_property = contact_list_view_set_property;
1186
1187         widget_class->drag_data_received = contact_list_view_drag_data_received;
1188         widget_class->drag_drop          = contact_list_view_drag_drop;
1189         widget_class->drag_begin         = contact_list_view_drag_begin;
1190         widget_class->drag_data_get      = contact_list_view_drag_data_get;
1191         widget_class->drag_end           = contact_list_view_drag_end;
1192         widget_class->drag_motion        = contact_list_view_drag_motion;
1193
1194         /* We use the class method to let user of this widget to connect to
1195          * the signal and stop emission of the signal so the default handler
1196          * won't be called. */
1197         tree_view_class->row_activated = contact_list_view_row_activated;
1198
1199         signals[DRAG_CONTACT_RECEIVED] =
1200                 g_signal_new ("drag-contact-received",
1201                               G_OBJECT_CLASS_TYPE (klass),
1202                               G_SIGNAL_RUN_LAST,
1203                               0,
1204                               NULL, NULL,
1205                               _empathy_gtk_marshal_VOID__OBJECT_STRING_STRING,
1206                               G_TYPE_NONE,
1207                               3, EMPATHY_TYPE_CONTACT, G_TYPE_STRING, G_TYPE_STRING);
1208
1209         g_object_class_install_property (object_class,
1210                                          PROP_STORE,
1211                                          g_param_spec_object ("store",
1212                                                              "The store of the view",
1213                                                              "The store of the view",
1214                                                               EMPATHY_TYPE_CONTACT_LIST_STORE,
1215                                                               G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE));
1216         g_object_class_install_property (object_class,
1217                                          PROP_LIST_FEATURES,
1218                                          g_param_spec_flags ("list-features",
1219                                                              "Features of the view",
1220                                                              "Falgs for all enabled features",
1221                                                               EMPATHY_TYPE_CONTACT_LIST_FEATURE_FLAGS,
1222                                                               EMPATHY_CONTACT_LIST_FEATURE_NONE,
1223                                                               G_PARAM_READWRITE));
1224         g_object_class_install_property (object_class,
1225                                          PROP_CONTACT_FEATURES,
1226                                          g_param_spec_flags ("contact-features",
1227                                                              "Features of the contact menu",
1228                                                              "Falgs for all enabled features for the menu",
1229                                                               EMPATHY_TYPE_CONTACT_FEATURE_FLAGS,
1230                                                               EMPATHY_CONTACT_FEATURE_NONE,
1231                                                               G_PARAM_READWRITE));
1232
1233         g_type_class_add_private (object_class, sizeof (EmpathyContactListViewPriv));
1234 }
1235
1236 static void
1237 empathy_contact_list_view_init (EmpathyContactListView *view)
1238 {
1239         EmpathyContactListViewPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (view,
1240                 EMPATHY_TYPE_CONTACT_LIST_VIEW, EmpathyContactListViewPriv);
1241
1242         view->priv = priv;
1243         /* Get saved group states. */
1244         empathy_contact_groups_get_all ();
1245
1246         gtk_tree_view_set_row_separator_func (GTK_TREE_VIEW (view),
1247                                               empathy_contact_list_store_row_separator_func,
1248                                               NULL, NULL);
1249
1250         /* Connect to tree view signals rather than override. */
1251         g_signal_connect (view, "button-press-event",
1252                           G_CALLBACK (contact_list_view_button_press_event_cb),
1253                           NULL);
1254         g_signal_connect (view, "key-press-event",
1255                           G_CALLBACK (contact_list_view_key_press_event_cb),
1256                           NULL);
1257         g_signal_connect (view, "row-expanded",
1258                           G_CALLBACK (contact_list_view_row_expand_or_collapse_cb),
1259                           GINT_TO_POINTER (TRUE));
1260         g_signal_connect (view, "row-collapsed",
1261                           G_CALLBACK (contact_list_view_row_expand_or_collapse_cb),
1262                           GINT_TO_POINTER (FALSE));
1263         g_signal_connect (view, "query-tooltip",
1264                           G_CALLBACK (contact_list_view_query_tooltip_cb),
1265                           NULL);
1266 }
1267
1268 EmpathyContactListView *
1269 empathy_contact_list_view_new (EmpathyContactListStore        *store,
1270                                EmpathyContactListFeatureFlags  list_features,
1271                                EmpathyContactFeatureFlags      contact_features)
1272 {
1273         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store), NULL);
1274
1275         return g_object_new (EMPATHY_TYPE_CONTACT_LIST_VIEW,
1276                              "store", store,
1277                              "contact-features", contact_features,
1278                              "list-features", list_features,
1279                              NULL);
1280 }
1281
1282 EmpathyContact *
1283 empathy_contact_list_view_dup_selected (EmpathyContactListView *view)
1284 {
1285         EmpathyContactListViewPriv *priv;
1286         GtkTreeSelection          *selection;
1287         GtkTreeIter                iter;
1288         GtkTreeModel              *model;
1289         EmpathyContact             *contact;
1290
1291         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
1292
1293         priv = GET_PRIV (view);
1294
1295         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
1296         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
1297                 return NULL;
1298         }
1299
1300         gtk_tree_model_get (model, &iter,
1301                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1302                             -1);
1303
1304         return contact;
1305 }
1306
1307 gchar *
1308 empathy_contact_list_view_get_selected_group (EmpathyContactListView *view)
1309 {
1310         EmpathyContactListViewPriv *priv;
1311         GtkTreeSelection          *selection;
1312         GtkTreeIter                iter;
1313         GtkTreeModel              *model;
1314         gboolean                   is_group;
1315         gchar                     *name;
1316
1317         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
1318
1319         priv = GET_PRIV (view);
1320
1321         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
1322         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
1323                 return NULL;
1324         }
1325
1326         gtk_tree_model_get (model, &iter,
1327                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1328                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
1329                             -1);
1330
1331         if (!is_group) {
1332                 g_free (name);
1333                 return NULL;
1334         }
1335
1336         return name;
1337 }
1338
1339 static gboolean
1340 contact_list_view_remove_dialog_show (GtkWindow   *parent,
1341                                       const gchar *message,
1342                                       const gchar *secondary_text)
1343 {
1344         GtkWidget *dialog;
1345         gboolean res;
1346
1347         dialog = gtk_message_dialog_new (parent, GTK_DIALOG_MODAL,
1348                                          GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE,
1349                                          "%s", message);
1350         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
1351                                 GTK_STOCK_CANCEL, GTK_RESPONSE_NO,
1352                                 GTK_STOCK_DELETE, GTK_RESPONSE_YES,
1353                                 NULL);
1354         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1355                                                   "%s", secondary_text);
1356
1357         gtk_widget_show (dialog);
1358
1359         res = gtk_dialog_run (GTK_DIALOG (dialog));
1360         gtk_widget_destroy (dialog);
1361
1362         return (res == GTK_RESPONSE_YES);
1363 }
1364
1365 static void
1366 contact_list_view_group_remove_activate_cb (GtkMenuItem            *menuitem,
1367                                             EmpathyContactListView *view)
1368 {
1369         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1370         gchar                      *group;
1371
1372         group = empathy_contact_list_view_get_selected_group (view);
1373         if (group) {
1374                 gchar     *text;
1375                 GtkWindow *parent;
1376
1377                 text = g_strdup_printf (_("Do you really want to remove the group '%s'?"), group);
1378                 parent = empathy_get_toplevel_window (GTK_WIDGET (view));
1379                 if (contact_list_view_remove_dialog_show (parent, _("Removing group"), text)) {
1380                         EmpathyContactList *list;
1381
1382                         list = empathy_contact_list_store_get_list_iface (priv->store);
1383                         empathy_contact_list_remove_group (list, group);
1384                 }
1385
1386                 g_free (text);
1387         }
1388
1389         g_free (group);
1390 }
1391
1392 GtkWidget *
1393 empathy_contact_list_view_get_group_menu (EmpathyContactListView *view)
1394 {
1395         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1396         gchar                      *group;
1397         GtkWidget                  *menu;
1398         GtkWidget                  *item;
1399         GtkWidget                  *image;
1400
1401         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
1402
1403         if (!(priv->list_features & (EMPATHY_CONTACT_LIST_FEATURE_GROUPS_RENAME |
1404                                      EMPATHY_CONTACT_LIST_FEATURE_GROUPS_REMOVE))) {
1405                 return NULL;
1406         }
1407
1408         group = empathy_contact_list_view_get_selected_group (view);
1409         if (!group) {
1410                 return NULL;
1411         }
1412
1413         menu = gtk_menu_new ();
1414
1415         /* FIXME: Not implemented yet
1416         if (priv->features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_RENAME) {
1417                 item = gtk_menu_item_new_with_mnemonic (_("Re_name"));
1418                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
1419                 gtk_widget_show (item);
1420                 g_signal_connect (item, "activate",
1421                                   G_CALLBACK (contact_list_view_group_rename_activate_cb),
1422                                   view);
1423         }*/
1424
1425         if (priv->list_features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_REMOVE) {
1426                 item = gtk_image_menu_item_new_with_mnemonic (_("_Remove"));
1427                 image = gtk_image_new_from_icon_name (GTK_STOCK_REMOVE,
1428                                                       GTK_ICON_SIZE_MENU);
1429                 gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
1430                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
1431                 gtk_widget_show (item);
1432                 g_signal_connect (item, "activate",
1433                                   G_CALLBACK (contact_list_view_group_remove_activate_cb),
1434                                   view);
1435         }
1436
1437         g_free (group);
1438
1439         return menu;
1440 }
1441
1442 static void
1443 contact_list_view_remove_activate_cb (GtkMenuItem            *menuitem,
1444                                       EmpathyContactListView *view)
1445 {
1446         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1447         EmpathyContact             *contact;
1448
1449         contact = empathy_contact_list_view_dup_selected (view);
1450
1451         if (contact) {
1452                 gchar     *text;
1453                 GtkWindow *parent;
1454
1455                 parent = empathy_get_toplevel_window (GTK_WIDGET (view));
1456                 text = g_strdup_printf (_("Do you really want to remove the contact '%s'?"),
1457                                         empathy_contact_get_name (contact));
1458                 if (contact_list_view_remove_dialog_show (parent, _("Removing contact"), text)) {
1459                         EmpathyContactList *list;
1460
1461                         list = empathy_contact_list_store_get_list_iface (priv->store);
1462                         empathy_contact_list_remove (list, contact,
1463                                 _("Sorry, I don't want you in my contact list anymore."));
1464                 }
1465
1466                 g_free (text);
1467                 g_object_unref (contact);
1468         }
1469 }
1470
1471 GtkWidget *
1472 empathy_contact_list_view_get_contact_menu (EmpathyContactListView *view)
1473 {
1474         EmpathyContactListViewPriv *priv = GET_PRIV (view);
1475         EmpathyContact             *contact;
1476         GtkWidget                  *menu;
1477         GtkWidget                  *item;
1478         GtkWidget                  *image;
1479
1480         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
1481
1482         contact = empathy_contact_list_view_dup_selected (view);
1483         if (!contact) {
1484                 return NULL;
1485         }
1486
1487         menu = empathy_contact_menu_new (contact, priv->contact_features);
1488
1489         if (!(priv->list_features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_REMOVE)) {
1490                 g_object_unref (contact);
1491                 return menu;
1492         }
1493
1494         if (menu) {
1495                 /* Separator */
1496                 item = gtk_separator_menu_item_new ();
1497                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
1498                 gtk_widget_show (item);
1499         } else {
1500                 menu = gtk_menu_new ();
1501         }
1502
1503         /* Remove contact */
1504         if (priv->list_features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_REMOVE) {
1505                 item = gtk_image_menu_item_new_with_mnemonic (_("_Remove"));
1506                 image = gtk_image_new_from_icon_name (GTK_STOCK_REMOVE,
1507                                                       GTK_ICON_SIZE_MENU);
1508                 gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
1509                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
1510                 gtk_widget_show (item);
1511                 g_signal_connect (item, "activate",
1512                                   G_CALLBACK (contact_list_view_remove_activate_cb),
1513                                   view);
1514         }
1515
1516         g_object_unref (contact);
1517
1518         return menu;
1519 }
1520