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