libempathy-gtk/empathy-presence-chooser.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) 2009 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: Richard Hult <richard@imendio.com>
  22  *          Martyn Russell <martyn@imendio.com>
  23  *          Xavier Claessens <xclaesse@gmail.com>
  24  *          Danielle Madeley <danielle.madeley@collabora.co.uk>
  25  */
  26
  27 #include "config.h"
  28 #include "empathy-presence-chooser.h"
  29
  30 #include <glib/gi18n-lib.h>
  31
  32 #include "empathy-presence-manager.h"
  33 #include "empathy-status-presets.h"
  34 #include "empathy-utils.h"
  35
  36 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
  37 #include "empathy-debug.h"
  38
  39 #include "empathy-ui-utils.h"
  40 #include "empathy-presence-chooser.h"
  41 #include "empathy-status-preset-dialog.h"
  42
  43 /**
  44  * SECTION:empathy-presence-chooser
  45  * @title:EmpathyPresenceChooser
  46  * @short_description: A widget used to change presence
  47  * @include: libempathy-gtk/empathy-presence-chooser.h
  48  *
  49  * #EmpathyPresenceChooser is a widget which extends #GtkComboBoxEntry
  50  * to change presence.
  51  */
  52
  53 /**
  54  * EmpathyAccountChooser:
  55  * @parent: parent object
  56  *
  57  * Widget which extends #GtkComboBoxEntry to change presence.
  58  */
  59
  60 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyPresenceChooser)
  61
  62 /* For custom message dialog */
  63 enum {
  64         COL_ICON,
  65         COL_LABEL,
  66         COL_PRESENCE,
  67         COL_COUNT
  68 };
  69
  70 /* For combobox's model */
  71 enum {
  72         COL_STATUS_TEXT,
  73         COL_STATE_ICON_NAME,
  74         COL_STATE,
  75         COL_DISPLAY_MARKUP,
  76         COL_STATUS_CUSTOMISABLE,
  77         COL_TYPE,
  78         N_COLUMNS
  79 };
  80
  81 typedef enum  {
  82         ENTRY_TYPE_BUILTIN,
  83         ENTRY_TYPE_SAVED,
  84         ENTRY_TYPE_CUSTOM,
  85         ENTRY_TYPE_SEPARATOR,
  86         ENTRY_TYPE_EDIT_CUSTOM,
  87 } PresenceChooserEntryType;
  88
  89 typedef struct {
  90         EmpathyPresenceManager *presence_mgr;
  91         GNetworkMonitor *connectivity;
  92
  93         gboolean     editing_status;
  94         int          block_set_editing;
  95         int          block_changed;
  96         guint        focus_out_idle_source;
  97
  98         TpConnectionPresenceType state;
  99         PresenceChooserEntryType previous_type;
 100
 101         TpAccountManager *account_manager;
 102 } EmpathyPresenceChooserPriv;
 103
 104 /* States to be listed in the menu.
 105  * Each state has a boolean telling if it can have custom message */
 106 static struct { TpConnectionPresenceType state;
 107          gboolean customisable;
 108 } states[] = { { TP_CONNECTION_PRESENCE_TYPE_AVAILABLE, TRUE } ,
 109                          { TP_CONNECTION_PRESENCE_TYPE_BUSY, TRUE },
 110                          { TP_CONNECTION_PRESENCE_TYPE_AWAY, TRUE },
 111                          { TP_CONNECTION_PRESENCE_TYPE_HIDDEN, FALSE },
 112                          { TP_CONNECTION_PRESENCE_TYPE_OFFLINE, FALSE},
 113                          { TP_CONNECTION_PRESENCE_TYPE_UNSET, },
 114                         };
 115
 116 static void            presence_chooser_constructed            (GObject                    *object);
 117 static void            presence_chooser_finalize               (GObject                    *object);
 118 static void            presence_chooser_presence_changed_cb    (EmpathyPresenceChooser      *chooser);
 119 static void            presence_chooser_menu_add_item          (GtkWidget                  *menu,
 120                                                                 const gchar                *str,
 121                                                                 TpConnectionPresenceType                  state);
 122 static void            presence_chooser_noncustom_activate_cb  (GtkWidget                  *item,
 123                                                                 gpointer                    user_data);
 124 static void            presence_chooser_set_state              (TpConnectionPresenceType                  state,
 125                                                                 const gchar                *status);
 126 static void            presence_chooser_custom_activate_cb     (GtkWidget                  *item,
 127                                                                 gpointer                    user_data);
 128
 129 G_DEFINE_TYPE (EmpathyPresenceChooser, empathy_presence_chooser, GTK_TYPE_COMBO_BOX);
 130
 131 static void
 132 empathy_presence_chooser_class_init (EmpathyPresenceChooserClass *klass)
 133 {
 134         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 135
 136         object_class->constructed = presence_chooser_constructed;
 137         object_class->finalize = presence_chooser_finalize;
 138
 139         g_type_class_add_private (object_class, sizeof (EmpathyPresenceChooserPriv));
 140 }
 141
 142 static void
 143 presence_chooser_create_model (EmpathyPresenceChooser *self)
 144 {
 145         GtkListStore *store;
 146         char *custom_message;
 147         int i;
 148
 149         store = gtk_list_store_new (N_COLUMNS,
 150                                     G_TYPE_STRING,    /* COL_STATUS_TEXT */
 151                                     G_TYPE_STRING,    /* COL_STATE_ICON_NAME */
 152                                     G_TYPE_UINT,      /* COL_STATE */
 153                                     G_TYPE_STRING,    /* COL_DISPLAY_MARKUP */
 154                                     G_TYPE_BOOLEAN,   /* COL_STATUS_CUSTOMISABLE */
 155                                     G_TYPE_INT);      /* COL_TYPE */
 156
 157         custom_message = g_strdup_printf ("<i>%s</i>", _("Custom Message…"));
 158
 159         for (i = 0; states[i].state != TP_CONNECTION_PRESENCE_TYPE_UNSET; i++) {
 160                 GList       *list, *l;
 161                 const char *status, *icon_name;
 162
 163                 status = empathy_presence_get_default_message (states[i].state);
 164                 icon_name = empathy_icon_name_for_presence (states[i].state);
 165
 166                 gtk_list_store_insert_with_values (store, NULL, -1,
 167                         COL_STATUS_TEXT, status,
 168                         COL_STATE_ICON_NAME, icon_name,
 169                         COL_STATE, states[i].state,
 170                         COL_DISPLAY_MARKUP, status,
 171                         COL_STATUS_CUSTOMISABLE, states[i].customisable,
 172                         COL_TYPE, ENTRY_TYPE_BUILTIN,
 173                         -1);
 174
 175                 if (states[i].customisable) {
 176                         /* Set custom messages if wanted */
 177                         list = empathy_status_presets_get (states[i].state, -1);
 178                         list = g_list_sort (list, (GCompareFunc) g_utf8_collate);
 179                         for (l = list; l; l = l->next) {
 180                                 gtk_list_store_insert_with_values (store,
 181                                         NULL, -1,
 182                                         COL_STATUS_TEXT, l->data,
 183                                         COL_STATE_ICON_NAME, icon_name,
 184                                         COL_STATE, states[i].state,
 185                                         COL_DISPLAY_MARKUP, l->data,
 186                                         COL_STATUS_CUSTOMISABLE, TRUE,
 187                                         COL_TYPE, ENTRY_TYPE_SAVED,
 188                                         -1);
 189                         }
 190                         g_list_free (list);
 191
 192                         gtk_list_store_insert_with_values (store, NULL, -1,
 193                                 COL_STATUS_TEXT, _("Custom Message…"),
 194                                 COL_STATE_ICON_NAME, icon_name,
 195                                 COL_STATE, states[i].state,
 196                                 COL_DISPLAY_MARKUP, custom_message,
 197                                 COL_STATUS_CUSTOMISABLE, TRUE,
 198                                 COL_TYPE, ENTRY_TYPE_CUSTOM,
 199                                 -1);
 200                 }
 201
 202         }
 203
 204         /* add a separator */
 205         gtk_list_store_insert_with_values (store, NULL, -1,
 206                         COL_TYPE, ENTRY_TYPE_SEPARATOR,
 207                         -1);
 208
 209         gtk_list_store_insert_with_values (store, NULL, -1,
 210                 COL_STATUS_TEXT, _("Edit Custom Messages…"),
 211                 COL_STATE_ICON_NAME, GTK_STOCK_EDIT,
 212                 COL_DISPLAY_MARKUP, _("Edit Custom Messages…"),
 213                 COL_TYPE, ENTRY_TYPE_EDIT_CUSTOM,
 214                 -1);
 215
 216         g_free (custom_message);
 217
 218         gtk_combo_box_set_model (GTK_COMBO_BOX (self), GTK_TREE_MODEL (store));
 219         g_object_unref (store);
 220 }
 221
 222 static void
 223 presence_chooser_popup_shown_cb (GObject *self,
 224                                  GParamSpec *pspec,
 225                                  gpointer user_data)
 226 {
 227         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 228         gboolean shown;
 229
 230         g_object_get (self, "popup-shown", &shown, NULL);
 231         if (!shown) {
 232                 return;
 233         }
 234
 235         /* see presence_chooser_entry_focus_out_cb () for what this does */
 236         if (priv->focus_out_idle_source != 0) {
 237                 g_source_remove (priv->focus_out_idle_source);
 238                 priv->focus_out_idle_source = 0;
 239         }
 240
 241         presence_chooser_create_model (EMPATHY_PRESENCE_CHOOSER (self));
 242 }
 243
 244 static PresenceChooserEntryType
 245 presence_chooser_get_entry_type (EmpathyPresenceChooser *self)
 246 {
 247         GtkTreeIter iter;
 248         PresenceChooserEntryType type = -1;
 249
 250         if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (self), &iter)) {
 251                 type = ENTRY_TYPE_CUSTOM;
 252         }
 253         else {
 254                 GtkTreeModel *model;
 255
 256                 model = gtk_combo_box_get_model (GTK_COMBO_BOX (self));
 257                 gtk_tree_model_get (model, &iter,
 258                                     COL_TYPE, &type,
 259                                     -1);
 260         }
 261
 262         return type;
 263 }
 264
 265 static TpConnectionPresenceType
 266 get_state_and_status (EmpathyPresenceChooser *self,
 267         gchar **status)
 268 {
 269         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 270         TpConnectionPresenceType state;
 271         gchar *tmp;
 272
 273         state = tp_account_manager_get_most_available_presence (
 274                 priv->account_manager, NULL, &tmp);
 275         if (EMP_STR_EMPTY (tmp)) {
 276                 /* no message, use the default message */
 277                 g_free (tmp);
 278                 tmp = g_strdup (empathy_presence_get_default_message (state));
 279         }
 280
 281         if (status != NULL)
 282                 *status = tmp;
 283         else
 284                 g_free (tmp);
 285
 286         return state;
 287 }
 288
 289 static gboolean
 290 presence_chooser_is_preset (EmpathyPresenceChooser *self)
 291 {
 292         TpConnectionPresenceType state;
 293         char *status;
 294         GList *presets, *l;
 295         gboolean match = FALSE;
 296
 297         state = get_state_and_status (self, &status);
 298
 299         presets = empathy_status_presets_get (state, -1);
 300         for (l = presets; l; l = l->next) {
 301                 char *preset = (char *) l->data;
 302
 303                 if (!tp_strdiff (status, preset)) {
 304                         match = TRUE;
 305                         break;
 306                 }
 307         }
 308
 309         g_list_free (presets);
 310
 311         DEBUG ("is_preset(%i, %s) = %i", state, status, match);
 312
 313         g_free (status);
 314         return match;
 315 }
 316
 317 static void
 318 presence_chooser_set_favorite_icon (EmpathyPresenceChooser *self)
 319 {
 320         GtkWidget *entry;
 321         PresenceChooserEntryType type;
 322
 323         entry = gtk_bin_get_child (GTK_BIN (self));
 324         type = presence_chooser_get_entry_type (self);
 325
 326         if (type == ENTRY_TYPE_CUSTOM || type == ENTRY_TYPE_SAVED) {
 327                 if (presence_chooser_is_preset (self)) {
 328                         /* saved entries can be removed from the list */
 329                         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 330                                            GTK_ENTRY_ICON_SECONDARY,
 331                                            "starred-symbolic");
 332                         gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 333                                          GTK_ENTRY_ICON_SECONDARY,
 334                                          _("Click to remove this status as a favorite"));
 335                 }
 336                 else {
 337                         /* custom entries can be favorited */
 338                         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 339                                            GTK_ENTRY_ICON_SECONDARY,
 340                                            "non-starred-symbolic");
 341                         gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 342                                          GTK_ENTRY_ICON_SECONDARY,
 343                                          _("Click to make this status a favorite"));
 344                 }
 345         }
 346         else {
 347                 /* built-in entries cannot be favorited */
 348                 gtk_entry_set_icon_from_stock (GTK_ENTRY (entry),
 349                                            GTK_ENTRY_ICON_SECONDARY,
 350                                            NULL);
 351                 gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 352                                          GTK_ENTRY_ICON_SECONDARY,
 353                                          NULL);
 354         }
 355 }
 356
 357 static void
 358 presence_chooser_set_status_editing (EmpathyPresenceChooser *self,
 359                                      gboolean editing)
 360 {
 361         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 362         GtkWidget *entry;
 363
 364         if (priv->block_set_editing) {
 365                 return;
 366         }
 367
 368         entry = gtk_bin_get_child (GTK_BIN (self));
 369         if (editing) {
 370                 gchar *tooltip_text;
 371                 gchar *status;
 372
 373                 priv->editing_status = TRUE;
 374
 375                 get_state_and_status (self, &status);
 376                 /* Translators: %s is a status message like 'At the pub' for example */
 377                 tooltip_text = g_strdup_printf (_("<b>Current message: %s</b>\n"
 378                         "<small><i>Press Enter to set the new message or Esc to cancel.</i></small>"),
 379                     status);
 380                 gtk_widget_set_tooltip_markup (entry, tooltip_text);
 381                 gtk_entry_set_icon_from_stock (GTK_ENTRY (entry),
 382                                                GTK_ENTRY_ICON_SECONDARY,
 383                                                GTK_STOCK_OK);
 384                 gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 385                                                  GTK_ENTRY_ICON_SECONDARY,
 386                                                  _("Set status"));
 387                 gtk_entry_set_icon_sensitive (GTK_ENTRY (entry),
 388                                               GTK_ENTRY_ICON_PRIMARY,
 389                                               FALSE);
 390                 g_free (status);
 391                 g_free (tooltip_text);
 392         } else {
 393                 GtkWidget *window;
 394
 395                 presence_chooser_set_favorite_icon (self);
 396                 gtk_entry_set_icon_sensitive (GTK_ENTRY (entry),
 397                                               GTK_ENTRY_ICON_PRIMARY,
 398                                               TRUE);
 399
 400                 /* attempt to get the toplevel for this widget */
 401                 window = gtk_widget_get_toplevel (GTK_WIDGET (self));
 402                 if (gtk_widget_is_toplevel (window) && GTK_IS_WINDOW (window)) {
 403                         /* unset the focus */
 404                         gtk_window_set_focus (GTK_WINDOW (window), NULL);
 405                 }
 406
 407                 /* see presence_chooser_entry_focus_out_cb ()
 408                  * for what this does */
 409                 if (priv->focus_out_idle_source != 0) {
 410                         g_source_remove (priv->focus_out_idle_source);
 411                         priv->focus_out_idle_source = 0;
 412                 }
 413
 414                 gtk_editable_set_position (GTK_EDITABLE (entry), 0);
 415
 416                 priv->editing_status = FALSE;
 417         }
 418 }
 419
 420 static void
 421 mc_set_custom_state (EmpathyPresenceChooser *self)
 422 {
 423         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 424         GtkWidget *entry;
 425         const char *status;
 426
 427         entry = gtk_bin_get_child (GTK_BIN (self));
 428         /* update the status with MC */
 429         status = gtk_entry_get_text (GTK_ENTRY (entry));
 430
 431         DEBUG ("Sending state to MC-> %d (%s)", priv->state, status);
 432
 433         empathy_presence_manager_set_presence (priv->presence_mgr, priv->state, status);
 434 }
 435
 436 static void
 437 ui_set_custom_state (EmpathyPresenceChooser *self,
 438                      TpConnectionPresenceType state,
 439                      const char *status)
 440 {
 441         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 442         GtkWidget *entry;
 443         const char *icon_name;
 444         const gchar *status_tooltip;
 445
 446         entry = gtk_bin_get_child (GTK_BIN (self));
 447
 448         priv->block_set_editing++;
 449         priv->block_changed++;
 450
 451         icon_name = empathy_icon_name_for_presence (state);
 452         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 453                                            GTK_ENTRY_ICON_PRIMARY,
 454                                            icon_name);
 455         status_tooltip = status == NULL ? "" : status;
 456         gtk_entry_set_text (GTK_ENTRY (entry), status_tooltip);
 457         gtk_widget_set_tooltip_text (GTK_WIDGET (entry), status_tooltip);
 458         presence_chooser_set_favorite_icon (self);
 459
 460         priv->block_changed--;
 461         priv->block_set_editing--;
 462 }
 463
 464 static void
 465 presence_chooser_reset_status (EmpathyPresenceChooser *self)
 466 {
 467         /* recover the status that was unset */
 468         presence_chooser_set_status_editing (self, FALSE);
 469         presence_chooser_presence_changed_cb (self);
 470 }
 471
 472 static void
 473 presence_chooser_entry_icon_release_cb (EmpathyPresenceChooser *self,
 474                                         GtkEntryIconPosition    icon_pos,
 475                                         GdkEvent               *event,
 476                                         GtkEntry               *entry)
 477 {
 478         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 479
 480         if (priv->editing_status) {
 481                 presence_chooser_set_status_editing (self, FALSE);
 482                 mc_set_custom_state (self);
 483         }
 484         else {
 485                 TpConnectionPresenceType state;
 486                 char *status;
 487
 488                 state = get_state_and_status (self, &status);
 489
 490                 if (!empathy_status_presets_is_valid (state)) {
 491                         /* It doesn't make sense to add such presence as favorite */
 492                         g_free (status);
 493                         return;
 494                 }
 495
 496                 if (presence_chooser_is_preset (self)) {
 497                         /* remove the entry */
 498                         DEBUG ("REMOVING PRESET (%i, %s)", state, status);
 499                         empathy_status_presets_remove (state, status);
 500                 }
 501                 else {
 502                         /* save the entry */
 503                         DEBUG ("SAVING PRESET (%i, %s)", state, status);
 504                         empathy_status_presets_set_last (state, status);
 505                 }
 506
 507                 /* update the icon */
 508                 presence_chooser_set_favorite_icon (self);
 509                 g_free (status);
 510         }
 511 }
 512
 513 static void
 514 presence_chooser_entry_activate_cb (EmpathyPresenceChooser *self,
 515                                     GtkEntry               *entry)
 516 {
 517         presence_chooser_set_status_editing (self, FALSE);
 518         mc_set_custom_state (self);
 519 }
 520
 521 static gboolean
 522 presence_chooser_entry_key_press_event_cb (EmpathyPresenceChooser *self,
 523                                            GdkEventKey            *event,
 524                                            GtkWidget              *entry)
 525 {
 526         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 527
 528         if (priv->editing_status && event->keyval == GDK_KEY_Escape) {
 529                 /* the user pressed Escape, undo the editing */
 530                 presence_chooser_reset_status (self);
 531                 return TRUE;
 532         }
 533         else if (event->keyval == GDK_KEY_Up || event->keyval == GDK_KEY_Down) {
 534                 /* ignore */
 535                 return TRUE;
 536         }
 537
 538         return FALSE; /* send this event elsewhere */
 539 }
 540
 541 static gboolean
 542 presence_chooser_entry_button_press_event_cb (EmpathyPresenceChooser *self,
 543                                               GdkEventButton         *event,
 544                                               GtkWidget              *entry)
 545 {
 546         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 547
 548         if (!priv->editing_status &&
 549             event->button == 1 &&
 550             !gtk_widget_has_focus (entry)) {
 551                 gtk_widget_grab_focus (entry);
 552                 gtk_editable_select_region (GTK_EDITABLE (entry), 0, -1);
 553
 554                 return TRUE;
 555         }
 556
 557         return FALSE;
 558 }
 559
 560 static void
 561 presence_chooser_entry_changed_cb (EmpathyPresenceChooser *self,
 562                                    GtkEntry               *entry)
 563 {
 564         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 565
 566         if (priv->block_changed){
 567                 return;
 568         }
 569
 570         /* the combo is being edited to a custom entry */
 571         if (!priv->editing_status) {
 572                 presence_chooser_set_status_editing (self, TRUE);
 573         }
 574 }
 575
 576 static void
 577 presence_chooser_changed_cb (GtkComboBox *self, gpointer user_data)
 578 {
 579         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 580         GtkTreeIter iter;
 581         char *icon_name;
 582         TpConnectionPresenceType new_state;
 583         gboolean customisable = TRUE;
 584         PresenceChooserEntryType type = -1;
 585         GtkWidget *entry;
 586         GtkTreeModel *model;
 587
 588         if (priv->block_changed ||
 589             !gtk_combo_box_get_active_iter (self, &iter)) {
 590                 return;
 591         }
 592
 593         model = gtk_combo_box_get_model (self);
 594         gtk_tree_model_get (model, &iter,
 595                             COL_STATE_ICON_NAME, &icon_name,
 596                             COL_STATE, &new_state,
 597                             COL_STATUS_CUSTOMISABLE, &customisable,
 598                             COL_TYPE, &type,
 599                             -1);
 600
 601         entry = gtk_bin_get_child (GTK_BIN (self));
 602
 603         /* some types of status aren't editable, set the editability of the
 604          * entry appropriately. Unless we're just about to reset it anyway,
 605          * in which case, don't fiddle with it */
 606         if (type != ENTRY_TYPE_EDIT_CUSTOM) {
 607                 gtk_editable_set_editable (GTK_EDITABLE (entry), customisable);
 608                 priv->state = new_state;
 609         }
 610
 611         if (type == ENTRY_TYPE_EDIT_CUSTOM) {
 612                 GtkWidget *window, *dialog;
 613
 614                 presence_chooser_reset_status (EMPATHY_PRESENCE_CHOOSER (self));
 615
 616                 /* attempt to get the toplevel for this widget */
 617                 window = gtk_widget_get_toplevel (GTK_WIDGET (self));
 618                 if (!gtk_widget_is_toplevel (window) || !GTK_IS_WINDOW (window)) {
 619                         window = NULL;
 620                 }
 621
 622                 dialog = empathy_status_preset_dialog_new (GTK_WINDOW (window));
 623                 gtk_dialog_run (GTK_DIALOG (dialog));
 624                 gtk_widget_destroy (dialog);
 625         }
 626         else if (type == ENTRY_TYPE_CUSTOM) {
 627                 gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 628                                                    GTK_ENTRY_ICON_PRIMARY,
 629                                                    icon_name);
 630
 631                 /* preseed the status */
 632                 if (priv->previous_type == ENTRY_TYPE_BUILTIN) {
 633                         /* if their previous entry was a builtin, don't
 634                          * preseed */
 635                         gtk_entry_set_text (GTK_ENTRY (entry), "");
 636                 } else {
 637                         /* else preseed the text of their currently entered
 638                          * status message */
 639                         char *status;
 640
 641                         get_state_and_status (EMPATHY_PRESENCE_CHOOSER (self),
 642                                 &status);
 643                         gtk_entry_set_text (GTK_ENTRY (entry), status);
 644                         g_free (status);
 645                 }
 646
 647                 /* grab the focus */
 648                 gtk_widget_grab_focus (entry);
 649         } else {
 650                 char *status;
 651
 652                 /* just in case we were setting a new status when
 653                  * things were changed */
 654                 presence_chooser_set_status_editing (
 655                         EMPATHY_PRESENCE_CHOOSER (self),
 656                         FALSE);
 657                 gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 658                                            GTK_ENTRY_ICON_PRIMARY,
 659                                            icon_name);
 660
 661                 gtk_tree_model_get (model, &iter,
 662                                     COL_STATUS_TEXT, &status,
 663                                     -1);
 664
 665                 empathy_presence_manager_set_presence (priv->presence_mgr, priv->state, status);
 666
 667                 g_free (status);
 668         }
 669
 670         if (type != ENTRY_TYPE_EDIT_CUSTOM) {
 671                 priv->previous_type = type;
 672         }
 673         g_free (icon_name);
 674 }
 675
 676 static gboolean
 677 combo_row_separator_func (GtkTreeModel  *model,
 678                           GtkTreeIter   *iter,
 679                           gpointer       data)
 680 {
 681         PresenceChooserEntryType type;
 682
 683         gtk_tree_model_get (model, iter,
 684                             COL_TYPE, &type,
 685                             -1);
 686
 687         return (type == ENTRY_TYPE_SEPARATOR);
 688 }
 689
 690 static gboolean
 691 presence_chooser_entry_focus_out_idle_cb (gpointer user_data)
 692 {
 693         EmpathyPresenceChooser *chooser;
 694         GtkWidget *entry;
 695
 696         DEBUG ("Autocommiting status message");
 697
 698         chooser = EMPATHY_PRESENCE_CHOOSER (user_data);
 699         entry = gtk_bin_get_child (GTK_BIN (chooser));
 700
 701         presence_chooser_entry_activate_cb (chooser, GTK_ENTRY (entry));
 702
 703         return FALSE;
 704 }
 705
 706 static gboolean
 707 presence_chooser_entry_focus_out_cb (EmpathyPresenceChooser *chooser,
 708                                      GdkEventFocus *event,
 709                                      GtkEntry *entry)
 710 {
 711         EmpathyPresenceChooserPriv *priv = GET_PRIV (chooser);
 712
 713         if (priv->editing_status) {
 714                 /* this seems a bit evil and maybe it will be fragile,
 715                  * someone should think of a better way to do it.
 716                  *
 717                  * The entry has focused out, but we don't know where the focus
 718                  * has gone. If it goes to the combo box, we don't want to
 719                  * do anything. If it's gone anywhere else, we want to commit
 720                  * the result.
 721                  *
 722                  * Thus we install this idle handler and store its source.
 723                  * If the source is scheduled when the popup handler runs,
 724                  * it will remove it, else the callback will commit the result.
 725                  */
 726                 priv->focus_out_idle_source = g_idle_add (
 727                         presence_chooser_entry_focus_out_idle_cb,
 728                         chooser);
 729         }
 730
 731         gtk_editable_set_position (GTK_EDITABLE (entry), 0);
 732
 733         return FALSE;
 734 }
 735
 736 static void
 737 update_sensitivity_am_prepared_cb (GObject *source_object,
 738                                    GAsyncResult *result,
 739                                    gpointer user_data)
 740 {
 741         TpAccountManager *manager = TP_ACCOUNT_MANAGER (source_object);
 742         EmpathyPresenceChooser *chooser = user_data;
 743         EmpathyPresenceChooserPriv *priv = GET_PRIV (chooser);
 744         gboolean sensitive = FALSE;
 745         GList *accounts, *l;
 746         GError *error = NULL;
 747
 748         if (!tp_proxy_prepare_finish (manager, result, &error)) {
 749                 DEBUG ("Failed to prepare account manager: %s", error->message);
 750                 g_error_free (error);
 751                 return;
 752         }
 753
 754         accounts = tp_account_manager_dup_valid_accounts (manager);
 755
 756         for (l = accounts ; l != NULL ; l = g_list_next (l)) {
 757                 TpAccount *a = TP_ACCOUNT (l->data);
 758
 759                 if (tp_account_is_enabled (a)) {
 760                         sensitive = TRUE;
 761                         break;
 762                 }
 763         }
 764
 765         g_list_free_full (accounts, g_object_unref);
 766
 767         if (!g_network_monitor_get_network_available (priv->connectivity))
 768                 sensitive = FALSE;
 769
 770         gtk_widget_set_sensitive (GTK_WIDGET (chooser), sensitive);
 771
 772         presence_chooser_presence_changed_cb (chooser);
 773 }
 774
 775 static void
 776 presence_chooser_update_sensitivity (EmpathyPresenceChooser *chooser)
 777 {
 778         EmpathyPresenceChooserPriv *priv = GET_PRIV (chooser);
 779
 780         tp_proxy_prepare_async (priv->account_manager, NULL,
 781                                           update_sensitivity_am_prepared_cb,
 782                                           chooser);
 783 }
 784
 785 static void
 786 presence_chooser_account_manager_account_validity_changed_cb (
 787         TpAccountManager *manager,
 788         TpAccount *account,
 789         gboolean valid,
 790         EmpathyPresenceChooser *chooser)
 791 {
 792         presence_chooser_update_sensitivity (chooser);
 793 }
 794
 795 static void
 796 presence_chooser_account_manager_account_changed_cb (
 797         TpAccountManager *manager,
 798         TpAccount *account,
 799         EmpathyPresenceChooser *chooser)
 800 {
 801         presence_chooser_update_sensitivity (chooser);
 802 }
 803
 804 static void
 805 presence_chooser_network_change (GNetworkMonitor *connectivity,
 806                                             gboolean new_online,
 807                                             EmpathyPresenceChooser *chooser)
 808 {
 809         presence_chooser_update_sensitivity (chooser);
 810 }
 811
 812 static void
 813 empathy_presence_chooser_init (EmpathyPresenceChooser *chooser)
 814 {
 815         EmpathyPresenceChooserPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (chooser,
 816                 EMPATHY_TYPE_PRESENCE_CHOOSER, EmpathyPresenceChooserPriv);
 817
 818         chooser->priv = priv;
 819 }
 820
 821 static void
 822 presence_chooser_constructed (GObject *object)
 823 {
 824         EmpathyPresenceChooser *chooser = EMPATHY_PRESENCE_CHOOSER (object);
 825         EmpathyPresenceChooserPriv *priv = chooser->priv;
 826         GtkWidget *entry;
 827         GtkCellRenderer *renderer;
 828         const gchar *status_tooltip;
 829
 830         presence_chooser_create_model (chooser);
 831
 832         gtk_combo_box_set_entry_text_column (GTK_COMBO_BOX (chooser),
 833                                              COL_STATUS_TEXT);
 834         gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (chooser),
 835                                               combo_row_separator_func,
 836                                               NULL, NULL);
 837
 838         entry = gtk_bin_get_child (GTK_BIN (chooser));
 839         gtk_entry_set_icon_activatable (GTK_ENTRY (entry),
 840                                         GTK_ENTRY_ICON_PRIMARY,
 841                                         FALSE);
 842
 843         g_signal_connect_swapped (entry, "icon-release",
 844                 G_CALLBACK (presence_chooser_entry_icon_release_cb),
 845                 chooser);
 846         g_signal_connect_swapped (entry, "activate",
 847                 G_CALLBACK (presence_chooser_entry_activate_cb),
 848                 chooser);
 849         g_signal_connect_swapped (entry, "key-press-event",
 850                 G_CALLBACK (presence_chooser_entry_key_press_event_cb),
 851                 chooser);
 852         g_signal_connect_swapped (entry, "button-press-event",
 853                 G_CALLBACK (presence_chooser_entry_button_press_event_cb),
 854                 chooser);
 855
 856         gtk_cell_layout_clear (GTK_CELL_LAYOUT (chooser));
 857
 858         renderer = gtk_cell_renderer_pixbuf_new ();
 859         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (chooser), renderer, FALSE);
 860         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (chooser), renderer,
 861                                         "icon-name", COL_STATE_ICON_NAME,
 862                                         NULL);
 863         g_object_set (renderer, "stock-size", GTK_ICON_SIZE_MENU, NULL);
 864
 865         renderer = gtk_cell_renderer_text_new ();
 866         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (chooser), renderer, TRUE);
 867         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (chooser), renderer,
 868                                         "markup", COL_DISPLAY_MARKUP,
 869                                         NULL);
 870         g_object_set (renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
 871
 872         g_signal_connect (chooser, "notify::popup-shown",
 873                         G_CALLBACK (presence_chooser_popup_shown_cb), NULL);
 874         g_signal_connect (chooser, "changed",
 875                         G_CALLBACK (presence_chooser_changed_cb), NULL);
 876         g_signal_connect_swapped (entry, "changed",
 877                         G_CALLBACK (presence_chooser_entry_changed_cb),
 878                         chooser);
 879         g_signal_connect_swapped (entry, "focus-out-event",
 880                         G_CALLBACK (presence_chooser_entry_focus_out_cb),
 881                         chooser);
 882
 883         priv->presence_mgr = empathy_presence_manager_dup_singleton ();
 884
 885         priv->account_manager = tp_account_manager_dup ();
 886         g_signal_connect_swapped (priv->account_manager,
 887                 "most-available-presence-changed",
 888                 G_CALLBACK (presence_chooser_presence_changed_cb),
 889                 chooser);
 890
 891         tp_g_signal_connect_object (priv->account_manager, "account-validity-changed",
 892                 G_CALLBACK (presence_chooser_account_manager_account_validity_changed_cb),
 893                 chooser, 0);
 894         tp_g_signal_connect_object (priv->account_manager, "account-removed",
 895                 G_CALLBACK (presence_chooser_account_manager_account_changed_cb),
 896                 chooser, 0);
 897         tp_g_signal_connect_object (priv->account_manager, "account-enabled",
 898                 G_CALLBACK (presence_chooser_account_manager_account_changed_cb),
 899                 chooser, 0);
 900         tp_g_signal_connect_object (priv->account_manager, "account-disabled",
 901                 G_CALLBACK (presence_chooser_account_manager_account_changed_cb),
 902                 chooser, 0);
 903
 904         status_tooltip = gtk_entry_get_text (GTK_ENTRY (entry));
 905         gtk_widget_set_tooltip_text (GTK_WIDGET (chooser), status_tooltip);
 906
 907         priv->connectivity = g_network_monitor_get_default ();
 908         g_object_ref (priv->connectivity);
 909
 910         tp_g_signal_connect_object (priv->connectivity,
 911                 "network-changed",
 912                 G_CALLBACK (presence_chooser_network_change),
 913                 chooser, 0);
 914
 915         presence_chooser_update_sensitivity (chooser);
 916 }
 917
 918 static void
 919 presence_chooser_finalize (GObject *object)
 920 {
 921         EmpathyPresenceChooserPriv *priv;
 922
 923         priv = GET_PRIV (object);
 924
 925         if (priv->focus_out_idle_source) {
 926                 g_source_remove (priv->focus_out_idle_source);
 927         }
 928
 929         if (priv->account_manager != NULL)
 930                 g_object_unref (priv->account_manager);
 931
 932         g_signal_handlers_disconnect_by_func (priv->presence_mgr,
 933                                               presence_chooser_presence_changed_cb,
 934                                               object);
 935         g_object_unref (priv->presence_mgr);
 936
 937         g_object_unref (priv->connectivity);
 938
 939         G_OBJECT_CLASS (empathy_presence_chooser_parent_class)->finalize (object);
 940 }
 941
 942 /**
 943  * empathy_presence_chooser_new:
 944  *
 945  * Creates a new #EmpathyPresenceChooser widget.
 946  *
 947  * Return value: A new #EmpathyPresenceChooser widget
 948  */
 949 GtkWidget *
 950 empathy_presence_chooser_new (void)
 951 {
 952         /* FIXME, why can't this go in init ()? */
 953         return g_object_new (EMPATHY_TYPE_PRESENCE_CHOOSER,
 954                 "has-entry", TRUE,
 955                 NULL);
 956 }
 957
 958 static void
 959 presence_chooser_presence_changed_cb (EmpathyPresenceChooser *chooser)
 960 {
 961         EmpathyPresenceChooserPriv *priv;
 962         TpConnectionPresenceType    state;
 963         gchar                      *status;
 964         GtkTreeModel               *model;
 965         GtkTreeIter                 iter;
 966         gboolean valid, match_state = FALSE, match = FALSE;
 967         GtkWidget                  *entry;
 968
 969         priv = GET_PRIV (chooser);
 970
 971         if (priv->editing_status) {
 972                 return;
 973         }
 974
 975         state = get_state_and_status (chooser, &status);
 976         priv->state = state;
 977
 978         /* An unset presence here doesn't make any sense. Force it to appear as
 979          * offline. */
 980         if (state == TP_CONNECTION_PRESENCE_TYPE_UNSET) {
 981                 state = TP_CONNECTION_PRESENCE_TYPE_OFFLINE;
 982         }
 983
 984         /* look through the model and attempt to find a matching state */
 985         model = gtk_combo_box_get_model (GTK_COMBO_BOX (chooser));
 986         for (valid = gtk_tree_model_get_iter_first (model, &iter);
 987              valid;
 988              valid = gtk_tree_model_iter_next (model, &iter)) {
 989                 int m_type;
 990                 TpConnectionPresenceType m_state;
 991                 char *m_status;
 992
 993                 gtk_tree_model_get (model, &iter,
 994                                 COL_STATE, &m_state,
 995                                 COL_TYPE, &m_type,
 996                                 -1);
 997
 998                 if (m_type == ENTRY_TYPE_CUSTOM ||
 999                     m_type == ENTRY_TYPE_SEPARATOR ||
1000                     m_type == ENTRY_TYPE_EDIT_CUSTOM) {
1001                         continue;
1002                 }
1003                 else if (!match_state && state == m_state) {
1004                         /* we are now in the section that can contain our
1005                          * match */
1006                         match_state = TRUE;
1007                 }
1008                 else if (match_state && state != m_state) {
1009                         /* we have passed the section that can contain our
1010                          * match */
1011                         break;
1012                 }
1013
1014                 gtk_tree_model_get (model, &iter,
1015                                 COL_STATUS_TEXT, &m_status,
1016                                 -1);
1017
1018                 match = !tp_strdiff (status, m_status);
1019
1020                 g_free (m_status);
1021
1022                 if (match) break;
1023
1024         }
1025
1026         if (match) {
1027                 priv->block_changed++;
1028                 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (chooser), &iter);
1029                 presence_chooser_set_favorite_icon (chooser);
1030                 priv->block_changed--;
1031         }
1032         else {
1033                 ui_set_custom_state (chooser, state, status);
1034         }
1035
1036         entry = gtk_bin_get_child (GTK_BIN (chooser));
1037         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
1038               GTK_ENTRY_ICON_PRIMARY,
1039               empathy_icon_name_for_presence (state));
1040         gtk_widget_set_tooltip_text (GTK_WIDGET (entry), status);
1041
1042         entry = gtk_bin_get_child (GTK_BIN (chooser));
1043         gtk_editable_set_editable (GTK_EDITABLE (entry),
1044             state != TP_CONNECTION_PRESENCE_TYPE_OFFLINE);
1045
1046         g_free (status);
1047 }
1048
1049 /**
1050  * empathy_presence_chooser_create_menu:
1051  *
1052  * Creates a new #GtkMenu allowing users to change their presence from a menu.
1053  *
1054  * Return value: a new #GtkMenu for changing presence in a menu.
1055  */
1056 GtkWidget *
1057 empathy_presence_chooser_create_menu (void)
1058 {
1059         const gchar *status;
1060         GtkWidget   *menu;
1061         GtkWidget   *item;
1062         GtkWidget   *image;
1063         guint        i;
1064
1065         menu = gtk_menu_new ();
1066
1067         for (i = 0; states[i].state != TP_CONNECTION_PRESENCE_TYPE_UNSET; i++) {
1068                 GList       *list, *l;
1069
1070                 status = empathy_presence_get_default_message (states[i].state);
1071                 presence_chooser_menu_add_item (menu,
1072                                                 status,
1073                                                 states[i].state);
1074
1075                 if (states[i].customisable) {
1076                         /* Set custom messages if wanted */
1077                         list = empathy_status_presets_get (states[i].state, 5);
1078                         for (l = list; l; l = l->next) {
1079                                 presence_chooser_menu_add_item (menu,
1080                                                                 l->data,
1081                                                                 states[i].state);
1082                         }
1083                         g_list_free (list);
1084                 }
1085
1086         }
1087
1088         /* Separator */
1089         item = gtk_menu_item_new ();
1090         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
1091         gtk_widget_show (item);
1092
1093         /* Custom messages */
1094         item = gtk_image_menu_item_new_with_label (_("Custom messages…"));
1095         image = gtk_image_new_from_stock (GTK_STOCK_EDIT, GTK_ICON_SIZE_MENU);
1096         gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
1097         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
1098         gtk_widget_show (image);
1099         gtk_widget_show (item);
1100
1101         g_signal_connect (item,
1102                           "activate",
1103                           G_CALLBACK (presence_chooser_custom_activate_cb),
1104                           NULL);
1105
1106         return menu;
1107 }
1108
1109 static void
1110 presence_chooser_menu_add_item (GtkWidget   *menu,
1111                                 const gchar *str,
1112                                 TpConnectionPresenceType state)
1113 {
1114         GtkWidget   *item;
1115         GtkWidget   *image;
1116         const gchar *icon_name;
1117
1118         item = gtk_image_menu_item_new_with_label (str);
1119         icon_name = empathy_icon_name_for_presence (state);
1120
1121         g_signal_connect (item, "activate",
1122                           G_CALLBACK (presence_chooser_noncustom_activate_cb),
1123                           NULL);
1124
1125         image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
1126         gtk_widget_show (image);
1127
1128         gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
1129         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (item), TRUE);
1130         gtk_widget_show (item);
1131
1132         g_object_set_data_full (G_OBJECT (item),
1133                                 "status", g_strdup (str),
1134                                 (GDestroyNotify) g_free);
1135
1136         g_object_set_data (G_OBJECT (item), "state", GINT_TO_POINTER (state));
1137
1138         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
1139 }
1140
1141 static void
1142 presence_chooser_noncustom_activate_cb (GtkWidget *item,
1143                                         gpointer   user_data)
1144 {
1145         TpConnectionPresenceType state;
1146         const gchar *status;
1147
1148         status = g_object_get_data (G_OBJECT (item), "status");
1149         state = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (item), "state"));
1150
1151         presence_chooser_set_state (state, status);
1152 }
1153
1154 static void
1155 presence_chooser_set_state (TpConnectionPresenceType state,
1156                             const gchar *status)
1157 {
1158         EmpathyPresenceManager *presence_mgr;
1159
1160         presence_mgr = empathy_presence_manager_dup_singleton ();
1161         empathy_presence_manager_set_presence (presence_mgr, state, status);
1162         g_object_unref (presence_mgr);
1163 }
1164
1165 static void
1166 presence_chooser_custom_activate_cb (GtkWidget *item,
1167                                      gpointer   user_data)
1168 {
1169         GtkWidget *dialog;
1170
1171         dialog = empathy_status_preset_dialog_new (NULL);
1172         gtk_dialog_run (GTK_DIALOG (dialog));
1173         gtk_widget_destroy (dialog);
1174 }