libempathy-gtk/empathy-roster-contact.c

   1 #include "config.h"
   2 #include "empathy-roster-contact.h"
   3
   4 #include <glib/gi18n-lib.h>
   5 #include <tp-account-widgets/tpaw-images.h>
   6 #include <tp-account-widgets/tpaw-pixbuf-utils.h>
   7
   8 #include "empathy-ui-utils.h"
   9 #include "empathy-utils.h"
  10
  11 G_DEFINE_TYPE (EmpathyRosterContact, empathy_roster_contact, GTK_TYPE_LIST_BOX_ROW)
  12
  13 #define AVATAR_SIZE 48
  14
  15 enum
  16 {
  17   PROP_INDIVIDIUAL = 1,
  18   PROP_GROUP,
  19   PROP_ONLINE,
  20   PROP_ALIAS,
  21   PROP_MOST_RECENT_EVENT,
  22   N_PROPS
  23 };
  24
  25 /*
  26 enum
  27 {
  28   LAST_SIGNAL
  29 };
  30
  31 static guint signals[LAST_SIGNAL];
  32 */
  33
  34 struct _EmpathyRosterContactPriv
  35 {
  36   FolksIndividual *individual;
  37   EmpathyContact *contact;
  38   gchar *group;
  39
  40   TplLogManager *log_manager;
  41   TplEvent *most_recent_event;
  42
  43   GtkWidget *avatar;
  44   GtkWidget *first_line_alig;
  45   GtkWidget *alias;
  46   GtkWidget *presence_msg;
  47   GtkWidget *most_recent_msg;
  48   GtkWidget *presence_icon;
  49   GtkWidget *phone_icon;
  50
  51   /* If not NULL, used instead of the individual's presence icon */
  52   gchar *event_icon;
  53
  54   gboolean online;
  55 };
  56
  57 static const gchar *
  58 get_alias (EmpathyRosterContact *self)
  59 {
  60   return folks_alias_details_get_alias (FOLKS_ALIAS_DETAILS (
  61         self->priv->individual));
  62 }
  63
  64 static void
  65 empathy_roster_contact_get_property (GObject *object,
  66     guint property_id,
  67     GValue *value,
  68     GParamSpec *pspec)
  69 {
  70   EmpathyRosterContact *self = EMPATHY_ROSTER_CONTACT (object);
  71
  72   switch (property_id)
  73     {
  74       case PROP_INDIVIDIUAL:
  75         g_value_set_object (value, self->priv->individual);
  76         break;
  77       case PROP_GROUP:
  78         g_value_set_string (value, self->priv->group);
  79         break;
  80       case PROP_ONLINE:
  81         g_value_set_boolean (value, self->priv->online);
  82         break;
  83       case PROP_ALIAS:
  84         g_value_set_string (value, get_alias (self));
  85         break;
  86       case PROP_MOST_RECENT_EVENT:
  87         g_value_set_object (value, self->priv->most_recent_event);
  88         break;
  89       default:
  90         G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
  91         break;
  92     }
  93 }
  94
  95 static void
  96 empathy_roster_contact_set_property (GObject *object,
  97     guint property_id,
  98     const GValue *value,
  99     GParamSpec *pspec)
 100 {
 101   EmpathyRosterContact *self = EMPATHY_ROSTER_CONTACT (object);
 102
 103   switch (property_id)
 104     {
 105       case PROP_INDIVIDIUAL:
 106         g_assert (self->priv->individual == NULL); /* construct only */
 107         self->priv->individual = g_value_dup_object (value);
 108         break;
 109       case PROP_GROUP:
 110         g_assert (self->priv->group == NULL); /* construct only */
 111         self->priv->group = g_value_dup_string (value);
 112         break;
 113       default:
 114         G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 115         break;
 116     }
 117 }
 118
 119 gint64
 120 empathy_roster_contact_get_most_recent_timestamp (EmpathyRosterContact *contact)
 121 {
 122   if (contact->priv->most_recent_event) {
 123     return tpl_event_get_timestamp (contact->priv->most_recent_event);
 124   }
 125   return 0;
 126 }
 127
 128 static const gchar*
 129 get_most_recent_message (EmpathyRosterContact *contact)
 130 {
 131   if (contact->priv->most_recent_event) {
 132     return tpl_text_event_get_message (TPL_TEXT_EVENT(contact->priv->most_recent_event));
 133   }
 134   return NULL;
 135 }
 136
 137 static void
 138 avatar_loaded_cb (GObject *source,
 139     GAsyncResult *result,
 140     gpointer user_data)
 141 {
 142   TpWeakRef *wr = user_data;
 143   EmpathyRosterContact *self;
 144   GdkPixbuf *pixbuf;
 145
 146   self = tp_weak_ref_dup_object (wr);
 147   if (self == NULL)
 148     goto out;
 149
 150   pixbuf = empathy_pixbuf_avatar_from_individual_scaled_finish (
 151       FOLKS_INDIVIDUAL (source), result, NULL);
 152
 153   if (pixbuf == NULL)
 154     {
 155       pixbuf = tpaw_pixbuf_from_icon_name_sized (
 156           TPAW_IMAGE_AVATAR_DEFAULT, AVATAR_SIZE);
 157     }
 158
 159   gtk_image_set_from_pixbuf (GTK_IMAGE (self->priv->avatar), pixbuf);
 160   g_object_unref (pixbuf);
 161
 162   g_object_unref (self);
 163
 164 out:
 165   tp_weak_ref_destroy (wr);
 166 }
 167
 168 static void
 169 update_most_recent_msg (EmpathyRosterContact *self)
 170 {
 171   const gchar* msg = get_most_recent_message (self);
 172
 173   if (tp_str_empty (msg))
 174     {
 175       gtk_alignment_set (GTK_ALIGNMENT (self->priv->first_line_alig),
 176           0, 0.5, 1, 1);
 177       gtk_widget_hide (self->priv->most_recent_msg);
 178     }
 179   else
 180     {
 181       gchar *tmp = g_strdup (msg);
 182       if (strchr(tmp, '\n')) strchr(tmp, '\n')[0] = 0;
 183       gtk_label_set_text (GTK_LABEL (self->priv->most_recent_msg), tmp);
 184       gtk_alignment_set (GTK_ALIGNMENT (self->priv->first_line_alig),
 185           0, 0.75, 1, 1);
 186       gtk_misc_set_alignment (GTK_MISC (self->priv->most_recent_msg), 0, 0.25);
 187       g_free (tmp);
 188     }
 189 }
 190
 191 static void
 192 update_avatar (EmpathyRosterContact *self)
 193 {
 194   empathy_pixbuf_avatar_from_individual_scaled_async (self->priv->individual,
 195       AVATAR_SIZE, AVATAR_SIZE, NULL, avatar_loaded_cb,
 196       tp_weak_ref_new (self, NULL, NULL));
 197 }
 198
 199 static void
 200 avatar_changed_cb (FolksIndividual *individual,
 201     GParamSpec *spec,
 202     EmpathyRosterContact *self)
 203 {
 204   update_avatar (self);
 205 }
 206
 207 static void
 208 update_alias (EmpathyRosterContact *self)
 209 {
 210   gtk_label_set_text (GTK_LABEL (self->priv->alias), get_alias (self));
 211
 212   g_object_notify (G_OBJECT (self), "alias");
 213 }
 214
 215 static void
 216 alias_changed_cb (FolksIndividual *individual,
 217     GParamSpec *spec,
 218     EmpathyRosterContact *self)
 219 {
 220   update_alias (self);
 221 }
 222
 223 static void
 224 update_presence_msg (EmpathyRosterContact *self)
 225 {
 226   const gchar *msg;
 227   GStrv types;
 228
 229   msg = folks_presence_details_get_presence_message (
 230       FOLKS_PRESENCE_DETAILS (self->priv->individual));
 231
 232   if (tp_str_empty (msg))
 233     {
 234       /* Just display the alias in the center of the row */
 235       gtk_alignment_set (GTK_ALIGNMENT (self->priv->first_line_alig),
 236           0, 0.5, 1, 1);
 237
 238       gtk_widget_hide (self->priv->presence_msg);
 239     }
 240   else
 241     {
 242       FolksPresenceType type;
 243
 244       type = folks_presence_details_get_presence_type (
 245           FOLKS_PRESENCE_DETAILS (self->priv->individual));
 246       if (type == FOLKS_PRESENCE_TYPE_ERROR)
 247         {
 248           gchar *tmp;
 249
 250           /* Add a prefix explaining that something goes wrong when trying to
 251            * fetch contact's presence. */
 252           tmp = g_strdup_printf (_("Server cannot find contact: %s"), msg);
 253           gtk_label_set_text (GTK_LABEL (self->priv->presence_msg), tmp);
 254
 255           g_free (tmp);
 256         }
 257       else
 258         {
 259           gtk_label_set_text (GTK_LABEL (self->priv->presence_msg), msg);
 260         }
 261
 262       gtk_alignment_set (GTK_ALIGNMENT (self->priv->first_line_alig),
 263           0, 0.75, 1, 1);
 264       gtk_misc_set_alignment (GTK_MISC (self->priv->presence_msg), 0, 0.25);
 265
 266       gtk_widget_show (self->priv->presence_msg);
 267     }
 268
 269   types = (GStrv) empathy_individual_get_client_types (self->priv->individual);
 270
 271   gtk_widget_set_visible (self->priv->phone_icon,
 272       empathy_client_types_contains_mobile_device (types));
 273 }
 274
 275 static void
 276 presence_message_changed_cb (FolksIndividual *individual,
 277     GParamSpec *spec,
 278     EmpathyRosterContact *self)
 279 {
 280   update_presence_msg (self);
 281 }
 282
 283 static void
 284 update_presence_icon (EmpathyRosterContact *self)
 285 {
 286   const gchar *icon;
 287
 288   if (self->priv->event_icon == NULL)
 289     icon = empathy_icon_name_for_individual (self->priv->individual);
 290   else
 291     icon = self->priv->event_icon;
 292
 293   gtk_image_set_from_icon_name (GTK_IMAGE (self->priv->presence_icon), icon,
 294       GTK_ICON_SIZE_MENU);
 295 }
 296
 297 static void
 298 update_online (EmpathyRosterContact *self)
 299 {
 300   FolksPresenceType presence;
 301   gboolean online;
 302
 303   presence = folks_presence_details_get_presence_type (
 304       FOLKS_PRESENCE_DETAILS (self->priv->individual));
 305
 306   switch (presence)
 307     {
 308       case FOLKS_PRESENCE_TYPE_UNSET:
 309       case FOLKS_PRESENCE_TYPE_OFFLINE:
 310       case FOLKS_PRESENCE_TYPE_UNKNOWN:
 311       case FOLKS_PRESENCE_TYPE_ERROR:
 312         online = FALSE;
 313         break;
 314
 315       case FOLKS_PRESENCE_TYPE_AVAILABLE:
 316       case FOLKS_PRESENCE_TYPE_AWAY:
 317       case FOLKS_PRESENCE_TYPE_EXTENDED_AWAY:
 318       case FOLKS_PRESENCE_TYPE_HIDDEN:
 319       case FOLKS_PRESENCE_TYPE_BUSY:
 320         online = TRUE;
 321         break;
 322
 323       default:
 324         g_warning ("Unknown FolksPresenceType: %d", presence);
 325         online = FALSE;
 326     }
 327
 328   if (self->priv->online == online)
 329     return;
 330
 331   self->priv->online = online;
 332   g_object_notify (G_OBJECT (self), "online");
 333 }
 334
 335 static void
 336 presence_status_changed_cb (FolksIndividual *individual,
 337     GParamSpec *spec,
 338     EmpathyRosterContact *self)
 339 {
 340   update_presence_icon (self);
 341   update_online (self);
 342 }
 343
 344 static void
 345 get_filtered_events (GObject *source_object, GAsyncResult *res, gpointer user_data)
 346 {
 347   EmpathyRosterContact *contact = EMPATHY_ROSTER_CONTACT (user_data);
 348   GError *error;
 349   GList *events;
 350
 351   error = NULL;
 352   if (!tpl_log_manager_get_filtered_events_finish (contact->priv->log_manager, res, &events, &error))
 353     {
 354       g_warning ("Unable to get events: %s", error->message);
 355       g_error_free (error);
 356       goto out;
 357     }
 358
 359   if (events) {
 360     contact->priv->most_recent_event = TPL_EVENT (events->data);
 361     g_object_notify (G_OBJECT (contact), "most-recent-event");
 362     update_most_recent_msg (contact);
 363   }
 364
 365  out:
 366   return;
 367 }
 368
 369 static void
 370 empathy_roster_contact_constructed (GObject *object)
 371 {
 372   EmpathyRosterContact *self = EMPATHY_ROSTER_CONTACT (object);
 373   TplEntity *tpl_entity;
 374   void (*chain_up) (GObject *) =
 375       ((GObjectClass *) empathy_roster_contact_parent_class)->constructed;
 376
 377   if (chain_up != NULL)
 378     chain_up (object);
 379
 380   g_assert (FOLKS_IS_INDIVIDUAL (self->priv->individual));
 381
 382   self->priv->contact = empathy_contact_dup_best_for_action (
 383                   self->priv->individual,
 384                   EMPATHY_ACTION_CHAT);
 385
 386   self->priv->log_manager = tpl_log_manager_dup_singleton ();
 387
 388   tpl_entity = tpl_entity_new_from_tp_contact (
 389                   empathy_contact_get_tp_contact (self->priv->contact),
 390                   TPL_ENTITY_CONTACT);
 391   tpl_log_manager_get_filtered_events_async(
 392                   self->priv->log_manager,
 393                   empathy_contact_get_account (self->priv->contact),
 394                   tpl_entity,
 395                   TPL_EVENT_MASK_TEXT,
 396                   1,
 397                   NULL,
 398                   NULL,
 399                   get_filtered_events,
 400                   object);
 401
 402   tp_g_signal_connect_object (self->priv->individual, "notify::avatar",
 403       G_CALLBACK (avatar_changed_cb), self, 0);
 404   tp_g_signal_connect_object (self->priv->individual, "notify::alias",
 405       G_CALLBACK (alias_changed_cb), self, 0);
 406   tp_g_signal_connect_object (self->priv->individual,
 407       "notify::presence-message",
 408       G_CALLBACK (presence_message_changed_cb), self, 0);
 409   tp_g_signal_connect_object (self->priv->individual, "notify::presence-status",
 410       G_CALLBACK (presence_status_changed_cb), self, 0);
 411
 412   update_avatar (self);
 413   update_alias (self);
 414   update_presence_msg (self);
 415   update_presence_icon (self);
 416
 417   update_online (self);
 418 }
 419
 420 static void
 421 empathy_roster_contact_dispose (GObject *object)
 422 {
 423   EmpathyRosterContact *self = EMPATHY_ROSTER_CONTACT (object);
 424   void (*chain_up) (GObject *) =
 425       ((GObjectClass *) empathy_roster_contact_parent_class)->dispose;
 426
 427   g_clear_object (&self->priv->individual);
 428
 429   if (chain_up != NULL)
 430     chain_up (object);
 431 }
 432
 433 static void
 434 empathy_roster_contact_finalize (GObject *object)
 435 {
 436   EmpathyRosterContact *self = EMPATHY_ROSTER_CONTACT (object);
 437   void (*chain_up) (GObject *) =
 438       ((GObjectClass *) empathy_roster_contact_parent_class)->finalize;
 439
 440   g_free (self->priv->group);
 441   g_free (self->priv->event_icon);
 442   g_object_unref (self->priv->log_manager);
 443
 444   if (chain_up != NULL)
 445     chain_up (object);
 446 }
 447
 448 static void
 449 empathy_roster_contact_class_init (
 450     EmpathyRosterContactClass *klass)
 451 {
 452   GObjectClass *oclass = G_OBJECT_CLASS (klass);
 453   GParamSpec *spec;
 454
 455   oclass->get_property = empathy_roster_contact_get_property;
 456   oclass->set_property = empathy_roster_contact_set_property;
 457   oclass->constructed = empathy_roster_contact_constructed;
 458   oclass->dispose = empathy_roster_contact_dispose;
 459   oclass->finalize = empathy_roster_contact_finalize;
 460
 461   spec = g_param_spec_object ("individual", "Individual",
 462       "FolksIndividual",
 463       FOLKS_TYPE_INDIVIDUAL,
 464       G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
 465   g_object_class_install_property (oclass, PROP_INDIVIDIUAL, spec);
 466
 467   spec = g_param_spec_string ("group", "Group",
 468       "Group of this widget, or NULL",
 469       NULL,
 470       G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
 471   g_object_class_install_property (oclass, PROP_GROUP, spec);
 472
 473   spec = g_param_spec_boolean ("online", "Online",
 474       "TRUE if Individual is online",
 475       FALSE,
 476       G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
 477   g_object_class_install_property (oclass, PROP_ONLINE, spec);
 478
 479   spec = g_param_spec_string ("alias", "Alias",
 480       "The Alias of the individual displayed in the widget",
 481       NULL,
 482       G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
 483   g_object_class_install_property (oclass, PROP_ALIAS, spec);
 484
 485   spec = g_param_spec_object ("most-recent-event", "Most recent event",
 486       "Most recent event",
 487       TPL_TYPE_EVENT,
 488       G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
 489   g_object_class_install_property (oclass, PROP_MOST_RECENT_EVENT, spec);
 490
 491   g_type_class_add_private (klass, sizeof (EmpathyRosterContactPriv));
 492 }
 493
 494 static void
 495 empathy_roster_contact_init (EmpathyRosterContact *self)
 496 {
 497   GtkWidget *alig, *main_box, *box, *first_line_box;
 498   GtkStyleContext *context;
 499
 500   self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
 501       EMPATHY_TYPE_ROSTER_CONTACT, EmpathyRosterContactPriv);
 502
 503   alig = gtk_alignment_new (0.5, 0.5, 1, 1);
 504   gtk_widget_show (alig);
 505   gtk_alignment_set_padding (GTK_ALIGNMENT (alig), 4, 4, 4, 12);
 506
 507   main_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 8);
 508
 509   /* Avatar */
 510   self->priv->avatar = gtk_image_new ();
 511
 512   gtk_widget_set_size_request (self->priv->avatar, AVATAR_SIZE, AVATAR_SIZE);
 513
 514   gtk_box_pack_start (GTK_BOX (main_box), self->priv->avatar, FALSE, FALSE, 0);
 515   gtk_widget_show (self->priv->avatar);
 516
 517   box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
 518
 519   /* Alias and phone icon */
 520   self->priv->first_line_alig = gtk_alignment_new (0, 0.5, 1, 1);
 521   first_line_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
 522
 523   self->priv->alias = gtk_label_new (NULL);
 524   gtk_label_set_ellipsize (GTK_LABEL (self->priv->alias), PANGO_ELLIPSIZE_END);
 525   gtk_box_pack_start (GTK_BOX (first_line_box), self->priv->alias,
 526       FALSE, FALSE, 0);
 527   gtk_misc_set_alignment (GTK_MISC (self->priv->alias), 0, 0.5);
 528   gtk_widget_show (self->priv->alias);
 529
 530   self->priv->phone_icon = gtk_image_new_from_icon_name ("phone-symbolic",
 531       GTK_ICON_SIZE_MENU);
 532   gtk_misc_set_alignment (GTK_MISC (self->priv->phone_icon), 0, 0.5);
 533   gtk_box_pack_start (GTK_BOX (first_line_box), self->priv->phone_icon,
 534       TRUE, TRUE, 0);
 535
 536   gtk_container_add (GTK_CONTAINER (self->priv->first_line_alig),
 537       first_line_box);
 538   gtk_widget_show (self->priv->first_line_alig);
 539
 540   gtk_box_pack_start (GTK_BOX (box), self->priv->first_line_alig,
 541       TRUE, TRUE, 0);
 542   gtk_widget_show (first_line_box);
 543
 544   gtk_box_pack_start (GTK_BOX (main_box), box, TRUE, TRUE, 0);
 545   gtk_widget_show (box);
 546
 547   /* Presence */
 548   self->priv->presence_msg = gtk_label_new (NULL);
 549   gtk_label_set_ellipsize (GTK_LABEL (self->priv->presence_msg),
 550       PANGO_ELLIPSIZE_END);
 551   /*
 552   gtk_box_pack_start (GTK_BOX (box), self->priv->presence_msg, TRUE, TRUE, 0);
 553   gtk_widget_show (self->priv->presence_msg);
 554   */
 555
 556   context = gtk_widget_get_style_context (self->priv->presence_msg);
 557   gtk_style_context_add_class (context, GTK_STYLE_CLASS_DIM_LABEL);
 558
 559   /* Most recent message */
 560   self->priv->most_recent_msg = gtk_label_new (NULL);
 561   gtk_label_set_ellipsize (GTK_LABEL (self->priv->most_recent_msg),
 562       PANGO_ELLIPSIZE_END);
 563   gtk_box_pack_start (GTK_BOX (box), self->priv->most_recent_msg, TRUE, TRUE, 0);
 564   gtk_widget_show (self->priv->most_recent_msg);
 565
 566   context = gtk_widget_get_style_context (self->priv->most_recent_msg);
 567   gtk_style_context_add_class (context, GTK_STYLE_CLASS_DIM_LABEL);
 568
 569   /* Presence icon */
 570   self->priv->presence_icon = gtk_image_new ();
 571
 572   gtk_box_pack_start (GTK_BOX (main_box), self->priv->presence_icon,
 573       FALSE, FALSE, 0);
 574   gtk_widget_show (self->priv->presence_icon);
 575
 576   gtk_container_add (GTK_CONTAINER (self), alig);
 577   gtk_container_add (GTK_CONTAINER (alig), main_box);
 578   gtk_widget_show (main_box);
 579 }
 580
 581 GtkWidget *
 582 empathy_roster_contact_new (FolksIndividual *individual,
 583     const gchar *group)
 584 {
 585   g_return_val_if_fail (FOLKS_IS_INDIVIDUAL (individual), NULL);
 586
 587   return g_object_new (EMPATHY_TYPE_ROSTER_CONTACT,
 588       "individual", individual,
 589       "group", group,
 590       NULL);
 591 }
 592
 593 FolksIndividual *
 594 empathy_roster_contact_get_individual (EmpathyRosterContact *self)
 595 {
 596   return self->priv->individual;
 597 }
 598
 599 EmpathyContact *
 600 empathy_roster_contact_get_contact (EmpathyRosterContact *self)
 601 {
 602   return self->priv->contact;
 603 }
 604
 605 gboolean
 606 empathy_roster_contact_is_online (EmpathyRosterContact *self)
 607 {
 608   return self->priv->online;
 609 }
 610
 611 const gchar *
 612 empathy_roster_contact_get_group (EmpathyRosterContact *self)
 613 {
 614   return self->priv->group;
 615 }
 616
 617 void
 618 empathy_roster_contact_set_event_icon (EmpathyRosterContact *self,
 619     const gchar *icon)
 620 {
 621   if (!tp_strdiff (self->priv->event_icon, icon))
 622     return;
 623
 624   g_free (self->priv->event_icon);
 625   self->priv->event_icon = g_strdup (icon);
 626
 627   update_presence_icon (self);
 628 }
 629
 630 GdkPixbuf *
 631 empathy_roster_contact_get_avatar_pixbuf (EmpathyRosterContact *self)
 632 {
 633   return gtk_image_get_pixbuf (GTK_IMAGE (self->priv->avatar));
 634 }