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