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 #include <tp-account-widgets/tpaw-utils.h>
  32
  33 #include "empathy-presence-manager.h"
  34 #include "empathy-status-presets.h"
  35 #include "empathy-utils.h"
  36
  37 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
  38 #include "empathy-debug.h"
  39
  40 #include "empathy-ui-utils.h"
  41 #include "empathy-presence-chooser.h"
  42 #include "empathy-status-preset-dialog.h"
  43
  44 /**
  45  * SECTION:empathy-presence-chooser
  46  * @title:EmpathyPresenceChooser
  47  * @short_description: A widget used to change presence
  48  * @include: libempathy-gtk/empathy-presence-chooser.h
  49  *
  50  * #EmpathyPresenceChooser is a widget which extends #GtkComboBoxEntry
  51  * to change presence.
  52  */
  53
  54 /**
  55  * EmpathyAccountChooser:
  56  * @parent: parent object
  57  *
  58  * Widget which extends #GtkComboBoxEntry to change presence.
  59  */
  60
  61 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyPresenceChooser)
  62
  63 /* For custom message dialog */
  64 enum {
  65         COL_ICON,
  66         COL_LABEL,
  67         COL_PRESENCE,
  68         COL_COUNT
  69 };
  70
  71 /* For combobox's model */
  72 enum {
  73         COL_STATUS_TEXT,
  74         COL_STATE_ICON_NAME,
  75         COL_STATE,
  76         COL_DISPLAY_MARKUP,
  77         COL_STATUS_CUSTOMISABLE,
  78         COL_TYPE,
  79         N_COLUMNS
  80 };
  81
  82 typedef enum  {
  83         ENTRY_TYPE_BUILTIN,
  84         ENTRY_TYPE_SAVED,
  85         ENTRY_TYPE_CUSTOM,
  86         ENTRY_TYPE_SEPARATOR,
  87         ENTRY_TYPE_EDIT_CUSTOM,
  88 } PresenceChooserEntryType;
  89
  90 typedef struct {
  91         EmpathyPresenceManager *presence_mgr;
  92         GNetworkMonitor *connectivity;
  93
  94         gboolean     editing_status;
  95         int          block_set_editing;
  96         int          block_changed;
  97         guint        focus_out_idle_source;
  98
  99         TpConnectionPresenceType state;
 100         PresenceChooserEntryType previous_type;
 101
 102         TpAccountManager *account_manager;
 103 } EmpathyPresenceChooserPriv;
 104
 105 /* States to be listed in the menu.
 106  * Each state has a boolean telling if it can have custom message */
 107 static struct { TpConnectionPresenceType state;
 108          gboolean customisable;
 109 } states[] = { { TP_CONNECTION_PRESENCE_TYPE_AVAILABLE, TRUE } ,
 110                          { TP_CONNECTION_PRESENCE_TYPE_BUSY, TRUE },
 111                          { TP_CONNECTION_PRESENCE_TYPE_AWAY, TRUE },
 112                          { TP_CONNECTION_PRESENCE_TYPE_HIDDEN, FALSE },
 113                          { TP_CONNECTION_PRESENCE_TYPE_OFFLINE, FALSE},
 114                          { TP_CONNECTION_PRESENCE_TYPE_UNSET, },
 115                         };
 116
 117 static void            presence_chooser_constructed            (GObject                    *object);
 118 static void            presence_chooser_finalize               (GObject                    *object);
 119 static void            presence_chooser_presence_changed_cb    (EmpathyPresenceChooser      *chooser);
 120 static void            presence_chooser_menu_add_item          (GtkWidget                  *menu,
 121                                                                 const gchar                *str,
 122                                                                 TpConnectionPresenceType                  state);
 123 static void            presence_chooser_noncustom_activate_cb  (GtkWidget                  *item,
 124                                                                 gpointer                    user_data);
 125 static void            presence_chooser_set_state              (TpConnectionPresenceType                  state,
 126                                                                 const gchar                *status);
 127 static void            presence_chooser_custom_activate_cb     (GtkWidget                  *item,
 128                                                                 gpointer                    user_data);
 129
 130 G_DEFINE_TYPE (EmpathyPresenceChooser, empathy_presence_chooser, GTK_TYPE_COMBO_BOX);
 131
 132 static void
 133 empathy_presence_chooser_class_init (EmpathyPresenceChooserClass *klass)
 134 {
 135         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 136
 137         object_class->constructed = presence_chooser_constructed;
 138         object_class->finalize = presence_chooser_finalize;
 139
 140         g_type_class_add_private (object_class, sizeof (EmpathyPresenceChooserPriv));
 141 }
 142
 143 static void
 144 presence_chooser_create_model (EmpathyPresenceChooser *self)
 145 {
 146         GtkListStore *store;
 147         char *custom_message;
 148         int i;
 149
 150         store = gtk_list_store_new (N_COLUMNS,
 151                                     G_TYPE_STRING,    /* COL_STATUS_TEXT */
 152                                     G_TYPE_STRING,    /* COL_STATE_ICON_NAME */
 153                                     G_TYPE_UINT,      /* COL_STATE */
 154                                     G_TYPE_STRING,    /* COL_DISPLAY_MARKUP */
 155                                     G_TYPE_BOOLEAN,   /* COL_STATUS_CUSTOMISABLE */
 156                                     G_TYPE_INT);      /* COL_TYPE */
 157
 158         custom_message = g_strdup_printf ("<i>%s</i>", _("Custom Message…"));
 159
 160         for (i = 0; states[i].state != TP_CONNECTION_PRESENCE_TYPE_UNSET; i++) {
 161                 GList       *list, *l;
 162                 const char *status, *icon_name;
 163
 164                 status = empathy_presence_get_default_message (states[i].state);
 165                 icon_name = empathy_icon_name_for_presence (states[i].state);
 166
 167                 gtk_list_store_insert_with_values (store, NULL, -1,
 168                         COL_STATUS_TEXT, status,
 169                         COL_STATE_ICON_NAME, icon_name,
 170                         COL_STATE, states[i].state,
 171                         COL_DISPLAY_MARKUP, status,
 172                         COL_STATUS_CUSTOMISABLE, states[i].customisable,
 173                         COL_TYPE, ENTRY_TYPE_BUILTIN,
 174                         -1);
 175
 176                 if (states[i].customisable) {
 177                         /* Set custom messages if wanted */
 178                         list = empathy_status_presets_get (states[i].state, -1);
 179                         list = g_list_sort (list, (GCompareFunc) g_utf8_collate);
 180                         for (l = list; l; l = l->next) {
 181                                 gtk_list_store_insert_with_values (store,
 182                                         NULL, -1,
 183                                         COL_STATUS_TEXT, l->data,
 184                                         COL_STATE_ICON_NAME, icon_name,
 185                                         COL_STATE, states[i].state,
 186                                         COL_DISPLAY_MARKUP, l->data,
 187                                         COL_STATUS_CUSTOMISABLE, TRUE,
 188                                         COL_TYPE, ENTRY_TYPE_SAVED,
 189                                         -1);
 190                         }
 191                         g_list_free (list);
 192
 193                         gtk_list_store_insert_with_values (store, NULL, -1,
 194                                 COL_STATUS_TEXT, _("Custom Message…"),
 195                                 COL_STATE_ICON_NAME, icon_name,
 196                                 COL_STATE, states[i].state,
 197                                 COL_DISPLAY_MARKUP, custom_message,
 198                                 COL_STATUS_CUSTOMISABLE, TRUE,
 199                                 COL_TYPE, ENTRY_TYPE_CUSTOM,
 200                                 -1);
 201                 }
 202
 203         }
 204
 205         /* add a separator */
 206         gtk_list_store_insert_with_values (store, NULL, -1,
 207                         COL_TYPE, ENTRY_TYPE_SEPARATOR,
 208                         -1);
 209
 210         gtk_list_store_insert_with_values (store, NULL, -1,
 211                 COL_STATUS_TEXT, _("Edit Custom Messages…"),
 212                 COL_STATE_ICON_NAME, GTK_STOCK_EDIT,
 213                 COL_DISPLAY_MARKUP, _("Edit Custom Messages…"),
 214                 COL_TYPE, ENTRY_TYPE_EDIT_CUSTOM,
 215                 -1);
 216
 217         g_free (custom_message);
 218
 219         gtk_combo_box_set_model (GTK_COMBO_BOX (self), GTK_TREE_MODEL (store));
 220         g_object_unref (store);
 221 }
 222
 223 static void
 224 presence_chooser_popup_shown_cb (GObject *self,
 225                                  GParamSpec *pspec,
 226                                  gpointer user_data)
 227 {
 228         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 229         gboolean shown;
 230
 231         g_object_get (self, "popup-shown", &shown, NULL);
 232         if (!shown) {
 233                 return;
 234         }
 235
 236         /* see presence_chooser_entry_focus_out_cb () for what this does */
 237         if (priv->focus_out_idle_source != 0) {
 238                 g_source_remove (priv->focus_out_idle_source);
 239                 priv->focus_out_idle_source = 0;
 240         }
 241
 242         presence_chooser_create_model (EMPATHY_PRESENCE_CHOOSER (self));
 243 }
 244
 245 static PresenceChooserEntryType
 246 presence_chooser_get_entry_type (EmpathyPresenceChooser *self)
 247 {
 248         GtkTreeIter iter;
 249         PresenceChooserEntryType type = -1;
 250
 251         if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (self), &iter)) {
 252                 type = ENTRY_TYPE_CUSTOM;
 253         }
 254         else {
 255                 GtkTreeModel *model;
 256
 257                 model = gtk_combo_box_get_model (GTK_COMBO_BOX (self));
 258                 gtk_tree_model_get (model, &iter,
 259                                     COL_TYPE, &type,
 260                                     -1);
 261         }
 262
 263         return type;
 264 }
 265
 266 static TpConnectionPresenceType
 267 get_state_and_status (EmpathyPresenceChooser *self,
 268         gchar **status)
 269 {
 270         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 271         TpConnectionPresenceType state;
 272         gchar *tmp;
 273
 274         state = tp_account_manager_get_most_available_presence (
 275                 priv->account_manager, NULL, &tmp);
 276         if (TPAW_STR_EMPTY (tmp)) {
 277                 /* no message, use the default message */
 278                 g_free (tmp);
 279                 tmp = g_strdup (empathy_presence_get_default_message (state));
 280         }
 281
 282         if (status != NULL)
 283                 *status = tmp;
 284         else
 285                 g_free (tmp);
 286
 287         return state;
 288 }
 289
 290 static gboolean
 291 presence_chooser_is_preset (EmpathyPresenceChooser *self)
 292 {
 293         TpConnectionPresenceType state;
 294         char *status;
 295         GList *presets, *l;
 296         gboolean match = FALSE;
 297
 298         state = get_state_and_status (self, &status);
 299
 300         presets = empathy_status_presets_get (state, -1);
 301         for (l = presets; l; l = l->next) {
 302                 char *preset = (char *) l->data;
 303
 304                 if (!tp_strdiff (status, preset)) {
 305                         match = TRUE;
 306                         break;
 307                 }
 308         }
 309
 310         g_list_free (presets);
 311
 312         DEBUG ("is_preset(%i, %s) = %i", state, status, match);
 313
 314         g_free (status);
 315         return match;
 316 }
 317
 318 static void
 319 presence_chooser_set_favorite_icon (EmpathyPresenceChooser *self)
 320 {
 321         GtkWidget *entry;
 322         PresenceChooserEntryType type;
 323
 324         entry = gtk_bin_get_child (GTK_BIN (self));
 325         type = presence_chooser_get_entry_type (self);
 326
 327         if (type == ENTRY_TYPE_CUSTOM || type == ENTRY_TYPE_SAVED) {
 328                 if (presence_chooser_is_preset (self)) {
 329                         /* saved entries can be removed from the list */
 330                         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 331                                            GTK_ENTRY_ICON_SECONDARY,
 332                                            "starred-symbolic");
 333                         gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 334                                          GTK_ENTRY_ICON_SECONDARY,
 335                                          _("Click to remove this status as a favorite"));
 336                 }
 337                 else {
 338                         /* custom entries can be favorited */
 339                         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 340                                            GTK_ENTRY_ICON_SECONDARY,
 341                                            "non-starred-symbolic");
 342                         gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 343                                          GTK_ENTRY_ICON_SECONDARY,
 344                                          _("Click to make this status a favorite"));
 345                 }
 346         }
 347         else {
 348                 /* built-in entries cannot be favorited */
 349                 gtk_entry_set_icon_from_stock (GTK_ENTRY (entry),
 350                                            GTK_ENTRY_ICON_SECONDARY,
 351                                            NULL);
 352                 gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 353                                          GTK_ENTRY_ICON_SECONDARY,
 354                                          NULL);
 355         }
 356 }
 357
 358 static void
 359 presence_chooser_set_status_editing (EmpathyPresenceChooser *self,
 360                                      gboolean editing)
 361 {
 362         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 363         GtkWidget *entry;
 364
 365         if (priv->block_set_editing) {
 366                 return;
 367         }
 368
 369         entry = gtk_bin_get_child (GTK_BIN (self));
 370         if (editing) {
 371                 gchar *tooltip_text;
 372                 gchar *status;
 373
 374                 priv->editing_status = TRUE;
 375
 376                 get_state_and_status (self, &status);
 377                 /* Translators: %s is a status message like 'At the pub' for example */
 378                 tooltip_text = g_strdup_printf (_("<b>Current message: %s</b>\n"
 379                         "<small><i>Press Enter to set the new message or Esc to cancel.</i></small>"),
 380                     status);
 381                 gtk_widget_set_tooltip_markup (entry, tooltip_text);
 382                 gtk_entry_set_icon_from_stock (GTK_ENTRY (entry),
 383                                                GTK_ENTRY_ICON_SECONDARY,
 384                                                GTK_STOCK_OK);
 385                 gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 386                                                  GTK_ENTRY_ICON_SECONDARY,
 387                                                  _("Set status"));
 388                 gtk_entry_set_icon_sensitive (GTK_ENTRY (entry),
 389                                               GTK_ENTRY_ICON_PRIMARY,
 390                                               FALSE);
 391                 g_free (status);
 392                 g_free (tooltip_text);
 393         } else {
 394                 GtkWidget *window;
 395
 396                 presence_chooser_set_favorite_icon (self);
 397                 gtk_entry_set_icon_sensitive (GTK_ENTRY (entry),
 398                                               GTK_ENTRY_ICON_PRIMARY,
 399                                               TRUE);
 400
 401                 /* attempt to get the toplevel for this widget */
 402                 window = gtk_widget_get_toplevel (GTK_WIDGET (self));
 403                 if (gtk_widget_is_toplevel (window) && GTK_IS_WINDOW (window)) {
 404                         /* unset the focus */
 405                         gtk_window_set_focus (GTK_WINDOW (window), NULL);
 406                 }
 407
 408                 /* see presence_chooser_entry_focus_out_cb ()
 409                  * for what this does */
 410                 if (priv->focus_out_idle_source != 0) {
 411                         g_source_remove (priv->focus_out_idle_source);
 412                         priv->focus_out_idle_source = 0;
 413                 }
 414
 415                 gtk_editable_set_position (GTK_EDITABLE (entry), 0);
 416
 417                 priv->editing_status = FALSE;
 418         }
 419 }
 420
 421 static void
 422 mc_set_custom_state (EmpathyPresenceChooser *self)
 423 {
 424         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 425         GtkWidget *entry;
 426         const char *status;
 427
 428         entry = gtk_bin_get_child (GTK_BIN (self));
 429         /* update the status with MC */
 430         status = gtk_entry_get_text (GTK_ENTRY (entry));
 431
 432         DEBUG ("Sending state to MC-> %d (%s)", priv->state, status);
 433
 434         empathy_presence_manager_set_presence (priv->presence_mgr, priv->state, status);
 435 }
 436
 437 static void
 438 ui_set_custom_state (EmpathyPresenceChooser *self,
 439                      TpConnectionPresenceType state,
 440                      const char *status)
 441 {
 442         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 443         GtkWidget *entry;
 444         const char *icon_name;
 445         const gchar *status_tooltip;
 446
 447         entry = gtk_bin_get_child (GTK_BIN (self));
 448
 449         priv->block_set_editing++;
 450         priv->block_changed++;
 451
 452         icon_name = empathy_icon_name_for_presence (state);
 453         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 454                                            GTK_ENTRY_ICON_PRIMARY,
 455                                            icon_name);
 456         status_tooltip = status == NULL ? "" : status;
 457         gtk_entry_set_text (GTK_ENTRY (entry), status_tooltip);
 458         gtk_widget_set_tooltip_text (GTK_WIDGET (entry), status_tooltip);
 459         presence_chooser_set_favorite_icon (self);
 460
 461         priv->block_changed--;
 462         priv->block_set_editing--;
 463 }
 464
 465 static void
 466 presence_chooser_reset_status (EmpathyPresenceChooser *self)
 467 {
 468         /* recover the status that was unset */
 469         presence_chooser_set_status_editing (self, FALSE);
 470         presence_chooser_presence_changed_cb (self);
 471 }
 472
 473 static void
 474 presence_chooser_entry_icon_release_cb (EmpathyPresenceChooser *self,
 475                                         GtkEntryIconPosition    icon_pos,
 476                                         GdkEvent               *event,
 477                                         GtkEntry               *entry)
 478 {
 479         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 480
 481         if (priv->editing_status) {
 482                 presence_chooser_set_status_editing (self, FALSE);
 483                 mc_set_custom_state (self);
 484         }
 485         else {
 486                 TpConnectionPresenceType state;
 487                 char *status;
 488
 489                 state = get_state_and_status (self, &status);
 490
 491                 if (!empathy_status_presets_is_valid (state)) {
 492                         /* It doesn't make sense to add such presence as favorite */
 493                         g_free (status);
 494                         return;
 495                 }
 496
 497                 if (presence_chooser_is_preset (self)) {
 498                         /* remove the entry */
 499                         DEBUG ("REMOVING PRESET (%i, %s)", state, status);
 500                         empathy_status_presets_remove (state, status);
 501                 }
 502                 else {
 503                         /* save the entry */
 504                         DEBUG ("SAVING PRESET (%i, %s)", state, status);
 505                         empathy_status_presets_set_last (state, status);
 506                 }
 507
 508                 /* update the icon */
 509                 presence_chooser_set_favorite_icon (self);
 510                 g_free (status);
 511         }
 512 }
 513
 514 static void
 515 presence_chooser_entry_activate_cb (EmpathyPresenceChooser *self,
 516                                     GtkEntry               *entry)
 517 {
 518         presence_chooser_set_status_editing (self, FALSE);
 519         mc_set_custom_state (self);
 520 }
 521
 522 static gboolean
 523 presence_chooser_entry_key_press_event_cb (EmpathyPresenceChooser *self,
 524                                            GdkEventKey            *event,
 525                                            GtkWidget              *entry)
 526 {
 527         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 528
 529         if (priv->editing_status && event->keyval == GDK_KEY_Escape) {
 530                 /* the user pressed Escape, undo the editing */
 531                 presence_chooser_reset_status (self);
 532                 return TRUE;
 533         }
 534         else if (event->keyval == GDK_KEY_Up || event->keyval == GDK_KEY_Down) {
 535                 /* ignore */
 536                 return TRUE;
 537         }
 538
 539         return FALSE; /* send this event elsewhere */
 540 }
 541
 542 static gboolean
 543 presence_chooser_entry_button_press_event_cb (EmpathyPresenceChooser *self,
 544                                               GdkEventButton         *event,
 545                                               GtkWidget              *entry)
 546 {
 547         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 548
 549         if (!priv->editing_status &&
 550             event->button == 1 &&
 551             !gtk_widget_has_focus (entry)) {
 552                 gtk_widget_grab_focus (entry);
 553                 gtk_editable_select_region (GTK_EDITABLE (entry), 0, -1);
 554
 555                 return TRUE;
 556         }
 557
 558         return FALSE;
 559 }
 560
 561 static void
 562 presence_chooser_entry_changed_cb (EmpathyPresenceChooser *self,
 563                                    GtkEntry               *entry)
 564 {
 565         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 566
 567         if (priv->block_changed){
 568                 return;
 569         }
 570
 571         /* the combo is being edited to a custom entry */
 572         if (!priv->editing_status) {
 573                 presence_chooser_set_status_editing (self, TRUE);
 574         }
 575 }
 576
 577 static void
 578 presence_chooser_changed_cb (GtkComboBox *self, gpointer user_data)
 579 {
 580         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 581         GtkTreeIter iter;
 582         char *icon_name;
 583         TpConnectionPresenceType new_state;
 584         gboolean customisable = TRUE;
 585         PresenceChooserEntryType type = -1;
 586         GtkWidget *entry;
 587         GtkTreeModel *model;
 588
 589         if (priv->block_changed ||
 590             !gtk_combo_box_get_active_iter (self, &iter)) {
 591                 return;
 592         }
 593
 594         model = gtk_combo_box_get_model (self);
 595         gtk_tree_model_get (model, &iter,
 596                             COL_STATE_ICON_NAME, &icon_name,
 597                             COL_STATE, &new_state,
 598                             COL_STATUS_CUSTOMISABLE, &customisable,
 599                             COL_TYPE, &type,
 600                             -1);
 601
 602         entry = gtk_bin_get_child (GTK_BIN (self));
 603
 604         /* some types of status aren't editable, set the editability of the
 605          * entry appropriately. Unless we're just about to reset it anyway,
 606          * in which case, don't fiddle with it */
 607         if (type != ENTRY_TYPE_EDIT_CUSTOM) {
 608                 gtk_editable_set_editable (GTK_EDITABLE (entry), customisable);
 609                 priv->state = new_state;
 610         }
 611
 612         if (type == ENTRY_TYPE_EDIT_CUSTOM) {
 613                 GtkWidget *window, *dialog;
 614
 615                 presence_chooser_reset_status (EMPATHY_PRESENCE_CHOOSER (self));
 616
 617                 /* attempt to get the toplevel for this widget */
 618                 window = gtk_widget_get_toplevel (GTK_WIDGET (self));
 619                 if (!gtk_widget_is_toplevel (window) || !GTK_IS_WINDOW (window)) {
 620                         window = NULL;
 621                 }
 622
 623                 dialog = empathy_status_preset_dialog_new (GTK_WINDOW (window));
 624                 gtk_dialog_run (GTK_DIALOG (dialog));
 625                 gtk_widget_destroy (dialog);
 626         }
 627         else if (type == ENTRY_TYPE_CUSTOM) {
 628                 gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 629                                                    GTK_ENTRY_ICON_PRIMARY,
 630                                                    icon_name);
 631
 632                 /* preseed the status */
 633                 if (priv->previous_type == ENTRY_TYPE_BUILTIN) {
 634                         /* if their previous entry was a builtin, don't
 635                          * preseed */
 636                         gtk_entry_set_text (GTK_ENTRY (entry), "");
 637                 } else {
 638                         /* else preseed the text of their currently entered
 639                          * status message */
 640                         char *status;
 641
 642                         get_state_and_status (EMPATHY_PRESENCE_CHOOSER (self),
 643                                 &status);
 644                         gtk_entry_set_text (GTK_ENTRY (entry), status);
 645                         g_free (status);
 646                 }
 647
 648                 /* grab the focus */
 649                 gtk_widget_grab_focus (entry);
 650         } else {
 651                 char *status;
 652
 653                 /* just in case we were setting a new status when
 654                  * things were changed */
 655                 presence_chooser_set_status_editing (
 656                         EMPATHY_PRESENCE_CHOOSER (self),
 657                         FALSE);
 658                 gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 659                                            GTK_ENTRY_ICON_PRIMARY,
 660                                            icon_name);
 661
 662                 gtk_tree_model_get (model, &iter,
 663                                     COL_STATUS_TEXT, &status,
 664                                     -1);
 665
 666                 empathy_presence_manager_set_presence (priv->presence_mgr, priv->state, status);
 667
 668                 g_free (status);
 669         }
 670
 671         if (type != ENTRY_TYPE_EDIT_CUSTOM) {
 672                 priv->previous_type = type;
 673         }
 674         g_free (icon_name);
 675 }
 676
 677 static gboolean
 678 combo_row_separator_func (GtkTreeModel  *model,
 679                           GtkTreeIter   *iter,
 680                           gpointer       data)
 681 {
 682         PresenceChooserEntryType type;
 683
 684         gtk_tree_model_get (model, iter,
 685                             COL_TYPE, &type,
 686                             -1);
 687
 688         return (type == ENTRY_TYPE_SEPARATOR);
 689 }
 690
 691 static gboolean
 692 presence_chooser_entry_focus_out_idle_cb (gpointer user_data)
 693 {
 694         EmpathyPresenceChooser *chooser;
 695         GtkWidget *entry;
 696
 697         DEBUG ("Autocommiting status message");
 698
 699         chooser = EMPATHY_PRESENCE_CHOOSER (user_data);
 700         entry = gtk_bin_get_child (GTK_BIN (chooser));
 701
 702         presence_chooser_entry_activate_cb (chooser, GTK_ENTRY (entry));
 703
 704         return FALSE;
 705 }
 706
 707 static gboolean
 708 presence_chooser_entry_focus_out_cb (EmpathyPresenceChooser *chooser,
 709                                      GdkEventFocus *event,
 710                                      GtkEntry *entry)
 711 {
 712         EmpathyPresenceChooserPriv *priv = GET_PRIV (chooser);
 713
 714         if (priv->editing_status) {
 715                 /* this seems a bit evil and maybe it will be fragile,
 716                  * someone should think of a better way to do it.
 717                  *
 718                  * The entry has focused out, but we don't know where the focus
 719                  * has gone. If it goes to the combo box, we don't want to
 720                  * do anything. If it's gone anywhere else, we want to commit
 721                  * the result.
 722                  *
 723                  * Thus we install this idle handler and store its source.
 724                  * If the source is scheduled when the popup handler runs,
 725                  * it will remove it, else the callback will commit the result.
 726                  */
 727                 priv->focus_out_idle_source = g_idle_add (
 728                         presence_chooser_entry_focus_out_idle_cb,
 729                         chooser);
 730         }
 731
 732         gtk_editable_set_position (GTK_EDITABLE (entry), 0);
 733
 734         return FALSE;
 735 }
 736
 737 static void
 738 update_sensitivity_am_prepared_cb (GObject *source_object,
 739                                    GAsyncResult *result,
 740                                    gpointer user_data)
 741 {
 742         TpAccountManager *manager = TP_ACCOUNT_MANAGER (source_object);
 743         EmpathyPresenceChooser *chooser = user_data;
 744         EmpathyPresenceChooserPriv *priv = GET_PRIV (chooser);
 745         gboolean sensitive = FALSE;
 746         GList *accounts, *l;
 747         GError *error = NULL;
 748
 749         if (!tp_proxy_prepare_finish (manager, result, &error)) {
 750                 DEBUG ("Failed to prepare account manager: %s", error->message);
 751                 g_error_free (error);
 752                 return;
 753         }
 754
 755         accounts = tp_account_manager_dup_valid_accounts (manager);
 756
 757         for (l = accounts ; l != NULL ; l = g_list_next (l)) {
 758                 TpAccount *a = TP_ACCOUNT (l->data);
 759
 760                 if (tp_account_is_enabled (a)) {
 761                         sensitive = TRUE;
 762                         break;
 763                 }
 764         }
 765
 766         g_list_free_full (accounts, g_object_unref);
 767
 768         if (!g_network_monitor_get_network_available (priv->connectivity))
 769                 sensitive = FALSE;
 770
 771         gtk_widget_set_sensitive (GTK_WIDGET (chooser), sensitive);
 772
 773         presence_chooser_presence_changed_cb (chooser);
 774 }
 775
 776 static void
 777 presence_chooser_update_sensitivity (EmpathyPresenceChooser *chooser)
 778 {
 779         EmpathyPresenceChooserPriv *priv = GET_PRIV (chooser);
 780
 781         tp_proxy_prepare_async (priv->account_manager, NULL,
 782                                           update_sensitivity_am_prepared_cb,
 783                                           chooser);
 784 }
 785
 786 static void
 787 presence_chooser_account_manager_account_validity_changed_cb (
 788         TpAccountManager *manager,
 789         TpAccount *account,
 790         gboolean valid,
 791         EmpathyPresenceChooser *chooser)
 792 {
 793         presence_chooser_update_sensitivity (chooser);
 794 }
 795
 796 static void
 797 presence_chooser_account_manager_account_changed_cb (
 798         TpAccountManager *manager,
 799         TpAccount *account,
 800         EmpathyPresenceChooser *chooser)
 801 {
 802         presence_chooser_update_sensitivity (chooser);
 803 }
 804
 805 static void
 806 presence_chooser_network_change (GNetworkMonitor *connectivity,
 807                                             gboolean new_online,
 808                                             EmpathyPresenceChooser *chooser)
 809 {
 810         presence_chooser_update_sensitivity (chooser);
 811 }
 812
 813 static void
 814 empathy_presence_chooser_init (EmpathyPresenceChooser *chooser)
 815 {
 816         EmpathyPresenceChooserPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (chooser,
 817                 EMPATHY_TYPE_PRESENCE_CHOOSER, EmpathyPresenceChooserPriv);
 818
 819         chooser->priv = priv;
 820 }
 821
 822 static void
 823 presence_chooser_constructed (GObject *object)
 824 {
 825         EmpathyPresenceChooser *chooser = EMPATHY_PRESENCE_CHOOSER (object);
 826         EmpathyPresenceChooserPriv *priv = chooser->priv;
 827         GtkWidget *entry;
 828         GtkCellRenderer *renderer;
 829         const gchar *status_tooltip;
 830
 831         if (G_OBJECT_CLASS (empathy_presence_chooser_parent_class)->constructed)
 832                 G_OBJECT_CLASS (empathy_presence_chooser_parent_class)->constructed (object);
 833
 834         presence_chooser_create_model (chooser);
 835
 836         gtk_combo_box_set_entry_text_column (GTK_COMBO_BOX (chooser),
 837                                              COL_STATUS_TEXT);
 838         gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (chooser),
 839                                               combo_row_separator_func,
 840                                               NULL, NULL);
 841
 842         entry = gtk_bin_get_child (GTK_BIN (chooser));
 843         gtk_entry_set_icon_activatable (GTK_ENTRY (entry),
 844                                         GTK_ENTRY_ICON_PRIMARY,
 845                                         FALSE);
 846
 847         g_signal_connect_swapped (entry, "icon-release",
 848                 G_CALLBACK (presence_chooser_entry_icon_release_cb),
 849                 chooser);
 850         g_signal_connect_swapped (entry, "activate",
 851                 G_CALLBACK (presence_chooser_entry_activate_cb),
 852                 chooser);
 853         g_signal_connect_swapped (entry, "key-press-event",
 854                 G_CALLBACK (presence_chooser_entry_key_press_event_cb),
 855                 chooser);
 856         g_signal_connect_swapped (entry, "button-press-event",
 857                 G_CALLBACK (presence_chooser_entry_button_press_event_cb),
 858                 chooser);
 859
 860         gtk_cell_layout_clear (GTK_CELL_LAYOUT (chooser));
 861
 862         renderer = gtk_cell_renderer_pixbuf_new ();
 863         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (chooser), renderer, FALSE);
 864         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (chooser), renderer,
 865                                         "icon-name", COL_STATE_ICON_NAME,
 866                                         NULL);
 867         g_object_set (renderer, "stock-size", GTK_ICON_SIZE_MENU, NULL);
 868
 869         renderer = gtk_cell_renderer_text_new ();
 870         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (chooser), renderer, TRUE);
 871         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (chooser), renderer,
 872                                         "markup", COL_DISPLAY_MARKUP,
 873                                         NULL);
 874         g_object_set (renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
 875
 876         g_signal_connect (chooser, "notify::popup-shown",
 877                         G_CALLBACK (presence_chooser_popup_shown_cb), NULL);
 878         g_signal_connect (chooser, "changed",
 879                         G_CALLBACK (presence_chooser_changed_cb), NULL);
 880         g_signal_connect_swapped (entry, "changed",
 881                         G_CALLBACK (presence_chooser_entry_changed_cb),
 882                         chooser);
 883         g_signal_connect_swapped (entry, "focus-out-event",
 884                         G_CALLBACK (presence_chooser_entry_focus_out_cb),
 885                         chooser);
 886
 887         priv->presence_mgr = empathy_presence_manager_dup_singleton ();
 888
 889         priv->account_manager = tp_account_manager_dup ();
 890         g_signal_connect_swapped (priv->account_manager,
 891                 "most-available-presence-changed",
 892                 G_CALLBACK (presence_chooser_presence_changed_cb),
 893                 chooser);
 894
 895         tp_g_signal_connect_object (priv->account_manager, "account-validity-changed",
 896                 G_CALLBACK (presence_chooser_account_manager_account_validity_changed_cb),
 897                 chooser, 0);
 898         tp_g_signal_connect_object (priv->account_manager, "account-removed",
 899                 G_CALLBACK (presence_chooser_account_manager_account_changed_cb),
 900                 chooser, 0);
 901         tp_g_signal_connect_object (priv->account_manager, "account-enabled",
 902                 G_CALLBACK (presence_chooser_account_manager_account_changed_cb),
 903                 chooser, 0);
 904         tp_g_signal_connect_object (priv->account_manager, "account-disabled",
 905                 G_CALLBACK (presence_chooser_account_manager_account_changed_cb),
 906                 chooser, 0);
 907
 908         status_tooltip = gtk_entry_get_text (GTK_ENTRY (entry));
 909         gtk_widget_set_tooltip_text (GTK_WIDGET (chooser), status_tooltip);
 910
 911         priv->connectivity = g_network_monitor_get_default ();
 912         g_object_ref (priv->connectivity);
 913
 914         tp_g_signal_connect_object (priv->connectivity,
 915                 "network-changed",
 916                 G_CALLBACK (presence_chooser_network_change),
 917                 chooser, 0);
 918
 919         presence_chooser_update_sensitivity (chooser);
 920 }
 921
 922 static void
 923 presence_chooser_finalize (GObject *object)
 924 {
 925         EmpathyPresenceChooserPriv *priv;
 926
 927         priv = GET_PRIV (object);
 928
 929         if (priv->focus_out_idle_source) {
 930                 g_source_remove (priv->focus_out_idle_source);
 931         }
 932
 933         if (priv->account_manager != NULL)
 934                 g_object_unref (priv->account_manager);
 935
 936         g_signal_handlers_disconnect_by_func (priv->presence_mgr,
 937                                               presence_chooser_presence_changed_cb,
 938                                               object);
 939         g_object_unref (priv->presence_mgr);
 940
 941         g_object_unref (priv->connectivity);
 942
 943         G_OBJECT_CLASS (empathy_presence_chooser_parent_class)->finalize (object);
 944 }
 945
 946 /**
 947  * empathy_presence_chooser_new:
 948  *
 949  * Creates a new #EmpathyPresenceChooser widget.
 950  *
 951  * Return value: A new #EmpathyPresenceChooser widget
 952  */
 953 GtkWidget *
 954 empathy_presence_chooser_new (void)
 955 {
 956         /* FIXME, why can't this go in init ()? */
 957         return g_object_new (EMPATHY_TYPE_PRESENCE_CHOOSER,
 958                 "has-entry", TRUE,
 959                 NULL);
 960 }
 961
 962 static void
 963 presence_chooser_presence_changed_cb (EmpathyPresenceChooser *chooser)
 964 {
 965         EmpathyPresenceChooserPriv *priv;
 966         TpConnectionPresenceType    state;
 967         gchar                      *status;
 968         GtkTreeModel               *model;
 969         GtkTreeIter                 iter;
 970         gboolean valid, match_state = FALSE, match = FALSE;
 971         GtkWidget                  *entry;
 972
 973         priv = GET_PRIV (chooser);
 974
 975         if (priv->editing_status) {
 976                 return;
 977         }
 978
 979         state = get_state_and_status (chooser, &status);
 980         priv->state = state;
 981
 982         /* An unset presence here doesn't make any sense. Force it to appear as
 983          * offline. */
 984         if (state == TP_CONNECTION_PRESENCE_TYPE_UNSET) {
 985                 state = TP_CONNECTION_PRESENCE_TYPE_OFFLINE;
 986         }
 987
 988         /* look through the model and attempt to find a matching state */
 989         model = gtk_combo_box_get_model (GTK_COMBO_BOX (chooser));
 990         for (valid = gtk_tree_model_get_iter_first (model, &iter);
 991              valid;
 992              valid = gtk_tree_model_iter_next (model, &iter)) {
 993                 int m_type;
 994                 TpConnectionPresenceType m_state;
 995                 char *m_status;
 996
 997                 gtk_tree_model_get (model, &iter,
 998                                 COL_STATE, &m_state,
 999                                 COL_TYPE, &m_type,
1000                                 -1);
1001
1002                 if (m_type == ENTRY_TYPE_CUSTOM ||
1003                     m_type == ENTRY_TYPE_SEPARATOR ||
1004                     m_type == ENTRY_TYPE_EDIT_CUSTOM) {
1005                         continue;
1006                 }
1007                 else if (!match_state && state == m_state) {
1008                         /* we are now in the section that can contain our
1009                          * match */
1010                         match_state = TRUE;
1011                 }
1012                 else if (match_state && state != m_state) {
1013                         /* we have passed the section that can contain our
1014                          * match */
1015                         break;
1016                 }
1017
1018                 gtk_tree_model_get (model, &iter,
1019                                 COL_STATUS_TEXT, &m_status,
1020                                 -1);
1021
1022                 match = !tp_strdiff (status, m_status);
1023
1024                 g_free (m_status);
1025
1026                 if (match) break;
1027
1028         }
1029
1030         if (match) {
1031                 priv->block_changed++;
1032                 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (chooser), &iter);
1033                 presence_chooser_set_favorite_icon (chooser);
1034                 priv->block_changed--;
1035         }
1036         else {
1037                 ui_set_custom_state (chooser, state, status);
1038         }
1039
1040         entry = gtk_bin_get_child (GTK_BIN (chooser));
1041         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
1042               GTK_ENTRY_ICON_PRIMARY,
1043               empathy_icon_name_for_presence (state));
1044         gtk_widget_set_tooltip_text (GTK_WIDGET (entry), status);
1045
1046         entry = gtk_bin_get_child (GTK_BIN (chooser));
1047         gtk_editable_set_editable (GTK_EDITABLE (entry),
1048             state != TP_CONNECTION_PRESENCE_TYPE_OFFLINE);
1049
1050         g_free (status);
1051 }
1052
1053 /**
1054  * empathy_presence_chooser_create_menu:
1055  *
1056  * Creates a new #GtkMenu allowing users to change their presence from a menu.
1057  *
1058  * Return value: a new #GtkMenu for changing presence in a menu.
1059  */
1060 GtkWidget *
1061 empathy_presence_chooser_create_menu (void)
1062 {
1063         const gchar *status;
1064         GtkWidget   *menu;
1065         GtkWidget   *item;
1066         GtkWidget   *image;
1067         guint        i;
1068
1069         menu = gtk_menu_new ();
1070
1071         for (i = 0; states[i].state != TP_CONNECTION_PRESENCE_TYPE_UNSET; i++) {
1072                 GList       *list, *l;
1073
1074                 status = empathy_presence_get_default_message (states[i].state);
1075                 presence_chooser_menu_add_item (menu,
1076                                                 status,
1077                                                 states[i].state);
1078
1079                 if (states[i].customisable) {
1080                         /* Set custom messages if wanted */
1081                         list = empathy_status_presets_get (states[i].state, 5);
1082                         for (l = list; l; l = l->next) {
1083                                 presence_chooser_menu_add_item (menu,
1084                                                                 l->data,
1085                                                                 states[i].state);
1086                         }
1087                         g_list_free (list);
1088                 }
1089
1090         }
1091
1092         /* Separator */
1093         item = gtk_menu_item_new ();
1094         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
1095         gtk_widget_show (item);
1096
1097         /* Custom messages */
1098         item = gtk_image_menu_item_new_with_label (_("Custom messages…"));
1099         image = gtk_image_new_from_stock (GTK_STOCK_EDIT, GTK_ICON_SIZE_MENU);
1100         gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
1101         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
1102         gtk_widget_show (image);
1103         gtk_widget_show (item);
1104
1105         g_signal_connect (item,
1106                           "activate",
1107                           G_CALLBACK (presence_chooser_custom_activate_cb),
1108                           NULL);
1109
1110         return menu;
1111 }
1112
1113 static void
1114 presence_chooser_menu_add_item (GtkWidget   *menu,
1115                                 const gchar *str,
1116                                 TpConnectionPresenceType state)
1117 {
1118         GtkWidget   *item;
1119         GtkWidget   *image;
1120         const gchar *icon_name;
1121
1122         item = gtk_image_menu_item_new_with_label (str);
1123         icon_name = empathy_icon_name_for_presence (state);
1124
1125         g_signal_connect (item, "activate",
1126                           G_CALLBACK (presence_chooser_noncustom_activate_cb),
1127                           NULL);
1128
1129         image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
1130         gtk_widget_show (image);
1131
1132         gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
1133         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (item), TRUE);
1134         gtk_widget_show (item);
1135
1136         g_object_set_data_full (G_OBJECT (item),
1137                                 "status", g_strdup (str),
1138                                 (GDestroyNotify) g_free);
1139
1140         g_object_set_data (G_OBJECT (item), "state", GINT_TO_POINTER (state));
1141
1142         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
1143 }
1144
1145 static void
1146 presence_chooser_noncustom_activate_cb (GtkWidget *item,
1147                                         gpointer   user_data)
1148 {
1149         TpConnectionPresenceType state;
1150         const gchar *status;
1151
1152         status = g_object_get_data (G_OBJECT (item), "status");
1153         state = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (item), "state"));
1154
1155         presence_chooser_set_state (state, status);
1156 }
1157
1158 static void
1159 presence_chooser_set_state (TpConnectionPresenceType state,
1160                             const gchar *status)
1161 {
1162         EmpathyPresenceManager *presence_mgr;
1163
1164         presence_mgr = empathy_presence_manager_dup_singleton ();
1165         empathy_presence_manager_set_presence (presence_mgr, state, status);
1166         g_object_unref (presence_mgr);
1167 }
1168
1169 static void
1170 presence_chooser_custom_activate_cb (GtkWidget *item,
1171                                      gpointer   user_data)
1172 {
1173         GtkWidget *dialog;
1174
1175         dialog = empathy_status_preset_dialog_new (NULL);
1176         gtk_dialog_run (GTK_DIALOG (dialog));
1177         gtk_widget_destroy (dialog);
1178 }