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/util.h>
  37
  38 #include <libempathy/empathy-connectivity.h>
  39 #include <libempathy/empathy-idle.h>
  40 #include <libempathy/empathy-utils.h>
  41 #include <libempathy/empathy-status-presets.h>
  42 #include <libempathy/empathy-account-manager.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         TpConnectionPresenceType   flash_state_1;
 114         TpConnectionPresenceType   flash_state_2;
 115         guint        flash_timeout_id;
 116
 117         EmpathyAccountManager *account_manager;
 118 } EmpathyPresenceChooserPriv;
 119
 120 /* States to be listed in the menu.
 121  * Each state has a boolean telling if it can have custom message */
 122 static struct { TpConnectionPresenceType state;
 123          gboolean customisable;
 124 } states[] = { { TP_CONNECTION_PRESENCE_TYPE_AVAILABLE, TRUE } ,
 125                          { TP_CONNECTION_PRESENCE_TYPE_BUSY, TRUE },
 126                          { TP_CONNECTION_PRESENCE_TYPE_AWAY, TRUE },
 127                          { TP_CONNECTION_PRESENCE_TYPE_HIDDEN, FALSE },
 128                          { TP_CONNECTION_PRESENCE_TYPE_OFFLINE, FALSE},
 129                          { TP_CONNECTION_PRESENCE_TYPE_UNSET, },
 130                         };
 131
 132 static void            presence_chooser_finalize               (GObject                    *object);
 133 static void            presence_chooser_presence_changed_cb    (EmpathyPresenceChooser      *chooser);
 134 static gboolean        presence_chooser_flash_timeout_cb       (EmpathyPresenceChooser      *chooser);
 135 static void            presence_chooser_flash_start            (EmpathyPresenceChooser      *chooser,
 136                                                                 TpConnectionPresenceType                  state_1,
 137                                                                 TpConnectionPresenceType                  state_2);
 138 static void            presence_chooser_flash_stop             (EmpathyPresenceChooser      *chooser,
 139                                                                 TpConnectionPresenceType                  state);
 140 static void            presence_chooser_menu_add_item          (GtkWidget                  *menu,
 141                                                                 const gchar                *str,
 142                                                                 TpConnectionPresenceType                  state);
 143 static void            presence_chooser_noncustom_activate_cb  (GtkWidget                  *item,
 144                                                                 gpointer                    user_data);
 145 static void            presence_chooser_set_state              (TpConnectionPresenceType                  state,
 146                                                                 const gchar                *status);
 147 static void            presence_chooser_custom_activate_cb     (GtkWidget                  *item,
 148                                                                 gpointer                    user_data);
 149
 150 G_DEFINE_TYPE (EmpathyPresenceChooser, empathy_presence_chooser, GTK_TYPE_COMBO_BOX_ENTRY);
 151
 152 static void
 153 empathy_presence_chooser_class_init (EmpathyPresenceChooserClass *klass)
 154 {
 155         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 156
 157         object_class->finalize = presence_chooser_finalize;
 158
 159         g_type_class_add_private (object_class, sizeof (EmpathyPresenceChooserPriv));
 160 }
 161
 162 static void
 163 presence_chooser_create_model (EmpathyPresenceChooser *self)
 164 {
 165         GtkListStore *store;
 166         char *custom_message;
 167         int i;
 168
 169         store = gtk_list_store_new (N_COLUMNS,
 170                                     G_TYPE_STRING,    /* COL_STATUS_TEXT */
 171                                     G_TYPE_STRING,    /* COL_STATE_ICON_NAME */
 172                                     G_TYPE_UINT,      /* COL_STATE */
 173                                     G_TYPE_STRING,    /* COL_DISPLAY_MARKUP */
 174                                     G_TYPE_BOOLEAN,   /* COL_STATUS_CUSTOMISABLE */
 175                                     G_TYPE_INT);      /* COL_TYPE */
 176
 177         custom_message = g_strdup_printf ("<i>%s</i>", _("Custom Message..."));
 178
 179         for (i = 0; states[i].state != TP_CONNECTION_PRESENCE_TYPE_UNSET; i++) {
 180                 GList       *list, *l;
 181                 const char *status, *icon_name;
 182
 183                 status = empathy_presence_get_default_message (states[i].state);
 184                 icon_name = empathy_icon_name_for_presence (states[i].state);
 185
 186                 gtk_list_store_insert_with_values (store, NULL, -1,
 187                         COL_STATUS_TEXT, status,
 188                         COL_STATE_ICON_NAME, icon_name,
 189                         COL_STATE, states[i].state,
 190                         COL_DISPLAY_MARKUP, status,
 191                         COL_STATUS_CUSTOMISABLE, states[i].customisable,
 192                         COL_TYPE, ENTRY_TYPE_BUILTIN,
 193                         -1);
 194
 195                 if (states[i].customisable) {
 196                         /* Set custom messages if wanted */
 197                         list = empathy_status_presets_get (states[i].state, -1);
 198                         list = g_list_sort (list, (GCompareFunc) g_utf8_collate);
 199                         for (l = list; l; l = l->next) {
 200                                 gtk_list_store_insert_with_values (store,
 201                                         NULL, -1,
 202                                         COL_STATUS_TEXT, l->data,
 203                                         COL_STATE_ICON_NAME, icon_name,
 204                                         COL_STATE, states[i].state,
 205                                         COL_DISPLAY_MARKUP, l->data,
 206                                         COL_STATUS_CUSTOMISABLE, TRUE,
 207                                         COL_TYPE, ENTRY_TYPE_SAVED,
 208                                         -1);
 209                         }
 210                         g_list_free (list);
 211
 212                         gtk_list_store_insert_with_values (store, NULL, -1,
 213                                 COL_STATUS_TEXT, _("Custom Message..."),
 214                                 COL_STATE_ICON_NAME, icon_name,
 215                                 COL_STATE, states[i].state,
 216                                 COL_DISPLAY_MARKUP, custom_message,
 217                                 COL_STATUS_CUSTOMISABLE, TRUE,
 218                                 COL_TYPE, ENTRY_TYPE_CUSTOM,
 219                                 -1);
 220                 }
 221
 222         }
 223
 224         /* add a separator */
 225         gtk_list_store_insert_with_values (store, NULL, -1,
 226                         COL_TYPE, ENTRY_TYPE_SEPARATOR,
 227                         -1);
 228
 229         gtk_list_store_insert_with_values (store, NULL, -1,
 230                 COL_STATUS_TEXT, _("Edit Custom Messages..."),
 231                 COL_STATE_ICON_NAME, GTK_STOCK_EDIT,
 232                 COL_DISPLAY_MARKUP, _("Edit Custom Messages..."),
 233                 COL_TYPE, ENTRY_TYPE_EDIT_CUSTOM,
 234                 -1);
 235
 236         g_free (custom_message);
 237
 238         gtk_combo_box_set_model (GTK_COMBO_BOX (self), GTK_TREE_MODEL (store));
 239         g_object_unref (store);
 240 }
 241
 242 static void
 243 presence_chooser_popup_shown_cb (GObject *self,
 244                                  GParamSpec *pspec,
 245                                  gpointer user_data)
 246 {
 247         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 248         gboolean shown;
 249
 250         g_object_get (self, "popup-shown", &shown, NULL);
 251         if (!shown) {
 252                 return;
 253         }
 254
 255         /* see presence_chooser_entry_focus_out_cb () for what this does */
 256         if (priv->focus_out_idle_source != 0) {
 257                 g_source_remove (priv->focus_out_idle_source);
 258                 priv->focus_out_idle_source = 0;
 259         }
 260
 261         presence_chooser_create_model (EMPATHY_PRESENCE_CHOOSER (self));
 262 }
 263
 264 static PresenceChooserEntryType
 265 presence_chooser_get_entry_type (EmpathyPresenceChooser *self)
 266 {
 267         GtkTreeIter iter;
 268         PresenceChooserEntryType type = -1;
 269
 270         if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (self), &iter)) {
 271                 type = ENTRY_TYPE_CUSTOM;
 272         }
 273         else {
 274                 GtkTreeModel *model;
 275
 276                 model = gtk_combo_box_get_model (GTK_COMBO_BOX (self));
 277                 gtk_tree_model_get (model, &iter,
 278                                     COL_TYPE, &type,
 279                                     -1);
 280         }
 281
 282         return type;
 283 }
 284
 285 static gboolean
 286 presence_chooser_is_preset (EmpathyPresenceChooser *self)
 287 {
 288         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 289         TpConnectionPresenceType state;
 290         const char *status;
 291         GList *presets, *l;
 292         gboolean match = FALSE;
 293
 294         state = empathy_idle_get_state (priv->idle);
 295         status = empathy_idle_get_status (priv->idle);
 296
 297         presets = empathy_status_presets_get (state, -1);
 298         for (l = presets; l; l = l->next) {
 299                 char *preset = (char *) l->data;
 300
 301                 if (!tp_strdiff (status, preset)) {
 302                         match = TRUE;
 303                         break;
 304                 }
 305         }
 306
 307         g_list_free (presets);
 308
 309         DEBUG ("is_preset(%i, %s) = %i\n", state, status, match);
 310
 311         return match;
 312 }
 313
 314 static void
 315 presence_chooser_set_favorite_icon (EmpathyPresenceChooser *self)
 316 {
 317         GtkWidget *entry;
 318         PresenceChooserEntryType type;
 319
 320         entry = gtk_bin_get_child (GTK_BIN (self));
 321         type = presence_chooser_get_entry_type (self);
 322
 323         if (type == ENTRY_TYPE_CUSTOM || type == ENTRY_TYPE_SAVED) {
 324                 if (presence_chooser_is_preset (self)) {
 325                         /* saved entries can be removed from the list */
 326                         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 327                                            GTK_ENTRY_ICON_SECONDARY,
 328                                            "empathy-starred");
 329                         gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 330                                          GTK_ENTRY_ICON_SECONDARY,
 331                                          _("Click to remove this status as a favorite"));
 332                 }
 333                 else {
 334                         /* custom entries can be favorited */
 335                         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 336                                            GTK_ENTRY_ICON_SECONDARY,
 337                                            "empathy-unstarred");
 338                         gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 339                                          GTK_ENTRY_ICON_SECONDARY,
 340                                          _("Click to make this status a favorite"));
 341                 }
 342         }
 343         else {
 344                 /* built-in entries cannot be favorited */
 345                 gtk_entry_set_icon_from_stock (GTK_ENTRY (entry),
 346                                            GTK_ENTRY_ICON_SECONDARY,
 347                                            NULL);
 348                 gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 349                                          GTK_ENTRY_ICON_SECONDARY,
 350                                          NULL);
 351         }
 352 }
 353
 354 static void
 355 presence_chooser_set_status_editing (EmpathyPresenceChooser *self,
 356                                      gboolean editing)
 357 {
 358         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 359         GtkWidget *entry;
 360
 361         if (priv->block_set_editing) {
 362                 return;
 363         }
 364
 365         entry = gtk_bin_get_child (GTK_BIN (self));
 366         if (editing) {
 367                 priv->editing_status = TRUE;
 368
 369                 gtk_entry_set_icon_from_stock (GTK_ENTRY (entry),
 370                                                GTK_ENTRY_ICON_SECONDARY,
 371                                                GTK_STOCK_OK);
 372                 gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 373                                                  GTK_ENTRY_ICON_SECONDARY,
 374                                                  _("Set status"));
 375                 gtk_entry_set_icon_sensitive (GTK_ENTRY (entry),
 376                                               GTK_ENTRY_ICON_PRIMARY,
 377                                               FALSE);
 378         } else {
 379                 GtkWidget *window;
 380
 381                 presence_chooser_set_favorite_icon (self);
 382                 gtk_entry_set_icon_sensitive (GTK_ENTRY (entry),
 383                                               GTK_ENTRY_ICON_PRIMARY,
 384                                               TRUE);
 385
 386                 /* attempt to get the toplevel for this widget */
 387                 window = gtk_widget_get_toplevel (GTK_WIDGET (self));
 388                 if (GTK_WIDGET_TOPLEVEL (window) && GTK_IS_WINDOW (window)) {
 389                         /* unset the focus */
 390                         gtk_window_set_focus (GTK_WINDOW (window), NULL);
 391                 }
 392
 393                 /* see presence_chooser_entry_focus_out_cb ()
 394                  * for what this does */
 395                 if (priv->focus_out_idle_source != 0) {
 396                         g_source_remove (priv->focus_out_idle_source);
 397                         priv->focus_out_idle_source = 0;
 398                 }
 399
 400                 gtk_editable_set_position (GTK_EDITABLE (entry), 0);
 401
 402                 priv->editing_status = FALSE;
 403         }
 404 }
 405
 406 static void
 407 mc_set_custom_state (EmpathyPresenceChooser *self)
 408 {
 409         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 410         GtkWidget *entry;
 411         const char *status;
 412
 413         entry = gtk_bin_get_child (GTK_BIN (self));
 414         /* update the status with MC */
 415         status = gtk_entry_get_text (GTK_ENTRY (entry));
 416
 417         DEBUG ("Sending state to MC-> %d (%s)\n", priv->state, status);
 418
 419         empathy_idle_set_presence (priv->idle, priv->state, status);
 420 }
 421
 422 static void
 423 ui_set_custom_state (EmpathyPresenceChooser *self,
 424                      TpConnectionPresenceType state,
 425                      const char *status)
 426 {
 427         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 428         GtkWidget *entry;
 429         const char *icon_name;
 430
 431         entry = gtk_bin_get_child (GTK_BIN (self));
 432
 433         priv->block_set_editing++;
 434         priv->block_changed++;
 435
 436         icon_name = empathy_icon_name_for_presence (state);
 437         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 438                                            GTK_ENTRY_ICON_PRIMARY,
 439                                            icon_name);
 440         gtk_entry_set_text (GTK_ENTRY (entry), status == NULL ? "" : status);
 441         presence_chooser_set_favorite_icon (self);
 442
 443         priv->block_changed--;
 444         priv->block_set_editing--;
 445 }
 446
 447 static void
 448 presence_chooser_reset_status (EmpathyPresenceChooser *self)
 449 {
 450         /* recover the status that was unset */
 451         presence_chooser_set_status_editing (self, FALSE);
 452         presence_chooser_presence_changed_cb (self);
 453 }
 454
 455 static void
 456 presence_chooser_entry_icon_release_cb (EmpathyPresenceChooser *self,
 457                                         GtkEntryIconPosition    icon_pos,
 458                                         GdkEvent               *event,
 459                                         GtkEntry               *entry)
 460 {
 461         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 462
 463         if (priv->editing_status) {
 464                 presence_chooser_set_status_editing (self, FALSE);
 465                 mc_set_custom_state (self);
 466         }
 467         else {
 468                 PresenceChooserEntryType type;
 469                 TpConnectionPresenceType state;
 470                 const char *status;
 471
 472                 type = presence_chooser_get_entry_type (self);
 473                 state = empathy_idle_get_state (priv->idle);
 474                 status = empathy_idle_get_status (priv->idle);
 475
 476                 if (!empathy_status_presets_is_valid (state))
 477                         /* It doesn't make sense to add such presence as favorite */
 478                         return;
 479
 480                 if (presence_chooser_is_preset (self)) {
 481                         /* remove the entry */
 482                         DEBUG ("REMOVING PRESET (%i, %s)\n", state, status);
 483                         empathy_status_presets_remove (state, status);
 484                 }
 485                 else {
 486                         /* save the entry */
 487                         DEBUG ("SAVING PRESET (%i, %s)\n", state, status);
 488                         empathy_status_presets_set_last (state, status);
 489                 }
 490
 491                 /* update the icon */
 492                 presence_chooser_set_favorite_icon (self);
 493         }
 494 }
 495
 496 static void
 497 presence_chooser_entry_activate_cb (EmpathyPresenceChooser *self,
 498                                     GtkEntry               *entry)
 499 {
 500         presence_chooser_set_status_editing (self, FALSE);
 501         mc_set_custom_state (self);
 502 }
 503
 504 static gboolean
 505 presence_chooser_entry_key_press_event_cb (EmpathyPresenceChooser *self,
 506                                            GdkEventKey            *event,
 507                                            GtkWidget              *entry)
 508 {
 509         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 510
 511         if (priv->editing_status && event->keyval == GDK_Escape) {
 512                 /* the user pressed Escape, undo the editing */
 513                 presence_chooser_reset_status (self);
 514                 return TRUE;
 515         }
 516         else if (event->keyval == GDK_Up || event->keyval == GDK_Down) {
 517                 /* ignore */
 518                 return TRUE;
 519         }
 520
 521         return FALSE; /* send this event elsewhere */
 522 }
 523
 524 static gboolean
 525 presence_chooser_entry_button_press_event_cb (EmpathyPresenceChooser *self,
 526                                               GdkEventButton         *event,
 527                                               GtkWidget              *entry)
 528 {
 529         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 530
 531         if (!priv->editing_status &&
 532             event->button == 1 &&
 533             !GTK_WIDGET_HAS_FOCUS (entry)) {
 534                 gtk_widget_grab_focus (entry);
 535                 gtk_editable_select_region (GTK_EDITABLE (entry), 0, -1);
 536
 537                 return TRUE;
 538         }
 539
 540         return FALSE;
 541 }
 542
 543 static void
 544 presence_chooser_entry_changed_cb (EmpathyPresenceChooser *self,
 545                                    GtkEntry               *entry)
 546 {
 547         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 548
 549         if (priv->block_changed){
 550                 return;
 551         }
 552
 553         /* the combo is being edited to a custom entry */
 554         if (!priv->editing_status) {
 555                 presence_chooser_set_status_editing (self, TRUE);
 556         }
 557 }
 558
 559 static void
 560 presence_chooser_changed_cb (GtkComboBox *self, gpointer user_data)
 561 {
 562         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 563         GtkTreeIter iter;
 564         char *icon_name;
 565         TpConnectionPresenceType new_state;
 566         gboolean customisable = TRUE;
 567         PresenceChooserEntryType type = -1;
 568         GtkWidget *entry;
 569         GtkTreeModel *model;
 570
 571         if (priv->block_changed ||
 572             !gtk_combo_box_get_active_iter (self, &iter)) {
 573                 return;
 574         }
 575
 576         model = gtk_combo_box_get_model (self);
 577         gtk_tree_model_get (model, &iter,
 578                             COL_STATE_ICON_NAME, &icon_name,
 579                             COL_STATE, &new_state,
 580                             COL_STATUS_CUSTOMISABLE, &customisable,
 581                             COL_TYPE, &type,
 582                             -1);
 583
 584         entry = gtk_bin_get_child (GTK_BIN (self));
 585
 586         /* some types of status aren't editable, set the editability of the
 587          * entry appropriately. Unless we're just about to reset it anyway,
 588          * in which case, don't fiddle with it */
 589         if (type != ENTRY_TYPE_EDIT_CUSTOM) {
 590                 gtk_editable_set_editable (GTK_EDITABLE (entry), customisable);
 591                 priv->state = new_state;
 592         }
 593
 594         if (type == ENTRY_TYPE_EDIT_CUSTOM) {
 595                 GtkWidget *window, *dialog;
 596
 597                 presence_chooser_reset_status (EMPATHY_PRESENCE_CHOOSER (self));
 598
 599                 /* attempt to get the toplevel for this widget */
 600                 window = gtk_widget_get_toplevel (GTK_WIDGET (self));
 601                 if (!GTK_WIDGET_TOPLEVEL (window) || !GTK_IS_WINDOW (window)) {
 602                         window = NULL;
 603                 }
 604
 605                 dialog = empathy_status_preset_dialog_new (GTK_WINDOW (window));
 606                 gtk_dialog_run (GTK_DIALOG (dialog));
 607                 gtk_widget_destroy (dialog);
 608         }
 609         else if (type == ENTRY_TYPE_CUSTOM) {
 610                 gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 611                                                    GTK_ENTRY_ICON_PRIMARY,
 612                                                    icon_name);
 613
 614                 /* preseed the status */
 615                 if (priv->previous_type == ENTRY_TYPE_BUILTIN) {
 616                         /* if their previous entry was a builtin, don't
 617                          * preseed */
 618                         gtk_entry_set_text (GTK_ENTRY (entry), "");
 619                 } else {
 620                         /* else preseed the text of their currently entered
 621                          * status message */
 622                         const char *status;
 623
 624                         status = empathy_idle_get_status (priv->idle);
 625                         gtk_entry_set_text (GTK_ENTRY (entry), status);
 626                 }
 627
 628                 /* grab the focus */
 629                 gtk_widget_grab_focus (entry);
 630         } else {
 631                 char *status;
 632
 633                 /* just in case we were setting a new status when
 634                  * things were changed */
 635                 presence_chooser_set_status_editing (
 636                         EMPATHY_PRESENCE_CHOOSER (self),
 637                         FALSE);
 638                 gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 639                                            GTK_ENTRY_ICON_PRIMARY,
 640                                            icon_name);
 641
 642                 gtk_tree_model_get (model, &iter,
 643                                     COL_STATUS_TEXT, &status,
 644                                     -1);
 645
 646                 empathy_idle_set_presence (priv->idle, priv->state, status);
 647
 648                 g_free (status);
 649         }
 650
 651         if (type != ENTRY_TYPE_EDIT_CUSTOM) {
 652                 priv->previous_type = type;
 653         }
 654         g_free (icon_name);
 655 }
 656
 657 static gboolean
 658 combo_row_separator_func (GtkTreeModel  *model,
 659                           GtkTreeIter   *iter,
 660                           gpointer       data)
 661 {
 662         PresenceChooserEntryType type;
 663
 664         gtk_tree_model_get (model, iter,
 665                             COL_TYPE, &type,
 666                             -1);
 667
 668         return (type == ENTRY_TYPE_SEPARATOR);
 669 }
 670
 671 static gboolean
 672 presence_chooser_entry_focus_out_idle_cb (gpointer user_data)
 673 {
 674         EmpathyPresenceChooser *chooser;
 675         GtkWidget *entry;
 676
 677         DEBUG ("Autocommiting status message\n");
 678
 679         chooser = EMPATHY_PRESENCE_CHOOSER (user_data);
 680         entry = gtk_bin_get_child (GTK_BIN (chooser));
 681
 682         presence_chooser_entry_activate_cb (chooser, GTK_ENTRY (entry));
 683
 684         return FALSE;
 685 }
 686
 687 static gboolean
 688 presence_chooser_entry_focus_out_cb (EmpathyPresenceChooser *chooser,
 689                                      GdkEventFocus *event,
 690                                      GtkEntry *entry)
 691 {
 692         EmpathyPresenceChooserPriv *priv = GET_PRIV (chooser);
 693
 694         if (priv->editing_status) {
 695                 /* this seems a bit evil and maybe it will be fragile,
 696                  * someone should think of a better way to do it.
 697                  *
 698                  * The entry has focused out, but we don't know where the focus
 699                  * has gone. If it goes to the combo box, we don't want to
 700                  * do anything. If it's gone anywhere else, we want to commit
 701                  * the result.
 702                  *
 703                  * Thus we install this idle handler and store its source.
 704                  * If the source is scheduled when the popup handler runs,
 705                  * it will remove it, else the callback will commit the result.
 706                  */
 707                 priv->focus_out_idle_source = g_idle_add (
 708                         presence_chooser_entry_focus_out_idle_cb,
 709                         chooser);
 710         }
 711
 712         gtk_editable_set_position (GTK_EDITABLE (entry), 0);
 713
 714         return FALSE;
 715 }
 716
 717 static void
 718 presence_chooser_update_sensitivity (EmpathyPresenceChooser *chooser)
 719 {
 720         EmpathyPresenceChooserPriv *priv = GET_PRIV (chooser);
 721         gboolean sensitive = FALSE;
 722         GList *accounts, *l;
 723
 724         accounts = empathy_account_manager_dup_accounts (priv->account_manager);
 725
 726         for (l = accounts ; l != NULL ; l = g_list_next (l)) {
 727                 EmpathyAccount *a = EMPATHY_ACCOUNT (l->data);
 728
 729                 if (empathy_account_is_enabled (a))
 730                         sensitive = TRUE;
 731
 732                 g_object_unref (a);
 733         }
 734
 735         g_list_free (accounts);
 736
 737         if (!empathy_connectivity_is_online (priv->connectivity))
 738                 sensitive = FALSE;
 739
 740         gtk_widget_set_sensitive (GTK_WIDGET (chooser), sensitive);
 741 }
 742
 743 static void
 744 presence_chooser_account_manager_account_changed_cb (
 745         EmpathyAccountManager *manager,
 746         EmpathyAccount *account,
 747         EmpathyPresenceChooser *chooser)
 748 {
 749         presence_chooser_update_sensitivity (chooser);
 750 }
 751
 752 static void
 753 presence_chooser_connectivity_state_change (EmpathyConnectivity *connectivity,
 754                                             gboolean new_online,
 755                                             EmpathyPresenceChooser *chooser)
 756 {
 757         presence_chooser_update_sensitivity (chooser);
 758 }
 759
 760 static void
 761 empathy_presence_chooser_init (EmpathyPresenceChooser *chooser)
 762 {
 763         EmpathyPresenceChooserPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (chooser,
 764                 EMPATHY_TYPE_PRESENCE_CHOOSER, EmpathyPresenceChooserPriv);
 765         GtkWidget *entry;
 766         GtkCellRenderer *renderer;
 767
 768         chooser->priv = priv;
 769
 770         presence_chooser_create_model (chooser);
 771
 772         gtk_combo_box_entry_set_text_column (GTK_COMBO_BOX_ENTRY (chooser),
 773                                              COL_STATUS_TEXT);
 774         gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (chooser),
 775                                               combo_row_separator_func,
 776                                               NULL, NULL);
 777
 778         entry = gtk_bin_get_child (GTK_BIN (chooser));
 779         gtk_entry_set_icon_activatable (GTK_ENTRY (entry),
 780                                         GTK_ENTRY_ICON_PRIMARY,
 781                                         FALSE);
 782
 783         g_signal_connect_swapped (entry, "icon-release",
 784                 G_CALLBACK (presence_chooser_entry_icon_release_cb),
 785                 chooser);
 786         g_signal_connect_swapped (entry, "activate",
 787                 G_CALLBACK (presence_chooser_entry_activate_cb),
 788                 chooser);
 789         g_signal_connect_swapped (entry, "key-press-event",
 790                 G_CALLBACK (presence_chooser_entry_key_press_event_cb),
 791                 chooser);
 792         g_signal_connect_swapped (entry, "button-press-event",
 793                 G_CALLBACK (presence_chooser_entry_button_press_event_cb),
 794                 chooser);
 795
 796         gtk_cell_layout_clear (GTK_CELL_LAYOUT (chooser));
 797
 798         renderer = gtk_cell_renderer_pixbuf_new ();
 799         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (chooser), renderer, FALSE);
 800         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (chooser), renderer,
 801                                         "icon-name", COL_STATE_ICON_NAME,
 802                                         NULL);
 803         g_object_set (renderer, "stock-size", GTK_ICON_SIZE_MENU, NULL);
 804
 805         renderer = gtk_cell_renderer_text_new ();
 806         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (chooser), renderer, TRUE);
 807         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (chooser), renderer,
 808                                         "markup", COL_DISPLAY_MARKUP,
 809                                         NULL);
 810
 811         g_signal_connect (chooser, "notify::popup-shown",
 812                         G_CALLBACK (presence_chooser_popup_shown_cb), NULL);
 813         g_signal_connect (chooser, "changed",
 814                         G_CALLBACK (presence_chooser_changed_cb), NULL);
 815         g_signal_connect_swapped (entry, "changed",
 816                         G_CALLBACK (presence_chooser_entry_changed_cb),
 817                         chooser);
 818         g_signal_connect_swapped (entry, "focus-out-event",
 819                         G_CALLBACK (presence_chooser_entry_focus_out_cb),
 820                         chooser);
 821
 822         priv->idle = empathy_idle_dup_singleton ();
 823         presence_chooser_presence_changed_cb (chooser);
 824         g_signal_connect_swapped (priv->idle, "notify::state",
 825                 G_CALLBACK (presence_chooser_presence_changed_cb),
 826                 chooser);
 827
 828         priv->account_manager = empathy_account_manager_dup_singleton ();
 829
 830         empathy_signal_connect_weak (priv->account_manager, "account-created",
 831                 G_CALLBACK (presence_chooser_account_manager_account_changed_cb),
 832                 G_OBJECT (chooser));
 833         empathy_signal_connect_weak (priv->account_manager, "account-deleted",
 834                 G_CALLBACK (presence_chooser_account_manager_account_changed_cb),
 835                 G_OBJECT (chooser));
 836         empathy_signal_connect_weak (priv->account_manager, "account-enabled",
 837                 G_CALLBACK (presence_chooser_account_manager_account_changed_cb),
 838                 G_OBJECT (chooser));
 839         empathy_signal_connect_weak (priv->account_manager, "account-disabled",
 840                 G_CALLBACK (presence_chooser_account_manager_account_changed_cb),
 841                 G_OBJECT (chooser));
 842
 843         /* FIXME: this string sucks */
 844         gtk_widget_set_tooltip_text (GTK_WIDGET (chooser),
 845                 _("Set your presence and current status"));
 846
 847         priv->connectivity = empathy_connectivity_dup_singleton ();
 848         empathy_signal_connect_weak (priv->connectivity,
 849                 "state-change",
 850                 G_CALLBACK (presence_chooser_connectivity_state_change),
 851                 G_OBJECT (chooser));
 852
 853         presence_chooser_update_sensitivity (chooser);
 854 }
 855
 856 static void
 857 presence_chooser_finalize (GObject *object)
 858 {
 859         EmpathyPresenceChooserPriv *priv;
 860
 861         priv = GET_PRIV (object);
 862
 863         if (priv->flash_timeout_id) {
 864                 g_source_remove (priv->flash_timeout_id);
 865         }
 866
 867         if (priv->focus_out_idle_source) {
 868                 g_source_remove (priv->focus_out_idle_source);
 869         }
 870
 871         if (priv->account_manager != NULL)
 872                 g_object_unref (priv->account_manager);
 873
 874         g_signal_handlers_disconnect_by_func (priv->idle,
 875                                               presence_chooser_presence_changed_cb,
 876                                               object);
 877         g_object_unref (priv->idle);
 878
 879         g_object_unref (priv->connectivity);
 880
 881         G_OBJECT_CLASS (empathy_presence_chooser_parent_class)->finalize (object);
 882 }
 883
 884 /**
 885  * empathy_presence_chooser_new:
 886  *
 887  * Creates a new #EmpathyPresenceChooser widget.
 888  *
 889  * Return value: A new #EmpathyPresenceChooser widget
 890  */
 891 GtkWidget *
 892 empathy_presence_chooser_new (void)
 893 {
 894         GtkWidget *chooser;
 895
 896         chooser = g_object_new (EMPATHY_TYPE_PRESENCE_CHOOSER, NULL);
 897
 898         return chooser;
 899 }
 900
 901 static void
 902 presence_chooser_presence_changed_cb (EmpathyPresenceChooser *chooser)
 903 {
 904         EmpathyPresenceChooserPriv *priv;
 905         TpConnectionPresenceType    state;
 906         TpConnectionPresenceType    flash_state;
 907         const gchar                *status;
 908         GtkTreeModel               *model;
 909         GtkTreeIter                 iter;
 910         gboolean valid, match_state = FALSE, match = FALSE;
 911
 912         priv = GET_PRIV (chooser);
 913
 914         if (priv->editing_status) {
 915                 return;
 916         }
 917
 918         priv->state = state = empathy_idle_get_state (priv->idle);
 919         status = empathy_idle_get_status (priv->idle);
 920         flash_state = empathy_idle_get_flash_state (priv->idle);
 921
 922         /* look through the model and attempt to find a matching state */
 923         model = gtk_combo_box_get_model (GTK_COMBO_BOX (chooser));
 924         for (valid = gtk_tree_model_get_iter_first (model, &iter);
 925              valid;
 926              valid = gtk_tree_model_iter_next (model, &iter)) {
 927                 int m_type;
 928                 TpConnectionPresenceType m_state;
 929                 char *m_status;
 930
 931                 gtk_tree_model_get (model, &iter,
 932                                 COL_STATE, &m_state,
 933                                 COL_TYPE, &m_type,
 934                                 -1);
 935
 936                 if (m_type == ENTRY_TYPE_CUSTOM ||
 937                     m_type == ENTRY_TYPE_SEPARATOR ||
 938                     m_type == ENTRY_TYPE_EDIT_CUSTOM) {
 939                         continue;
 940                 }
 941                 else if (!match_state && state == m_state) {
 942                         /* we are now in the section that can contain our
 943                          * match */
 944                         match_state = TRUE;
 945                 }
 946                 else if (match_state && state != m_state) {
 947                         /* we have passed the section that can contain our
 948                          * match */
 949                         break;
 950                 }
 951
 952                 gtk_tree_model_get (model, &iter,
 953                                 COL_STATUS_TEXT, &m_status,
 954                                 -1);
 955
 956                 match = !tp_strdiff (status, m_status);
 957
 958                 g_free (m_status);
 959
 960                 if (match) break;
 961
 962         }
 963
 964         if (match) {
 965                 priv->block_changed++;
 966                 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (chooser), &iter);
 967                 presence_chooser_set_favorite_icon (chooser);
 968                 priv->block_changed--;
 969         }
 970         else {
 971                 ui_set_custom_state (chooser, state, status);
 972         }
 973
 974         if (flash_state != TP_CONNECTION_PRESENCE_TYPE_UNSET) {
 975                 presence_chooser_flash_start (chooser, state, flash_state);
 976         }
 977         else {
 978                 presence_chooser_flash_stop (chooser, state);
 979         }
 980 }
 981
 982 static gboolean
 983 presence_chooser_flash_timeout_cb (EmpathyPresenceChooser *chooser)
 984 {
 985         EmpathyPresenceChooserPriv *priv;
 986         TpConnectionPresenceType    state;
 987         static gboolean             on = FALSE;
 988         GtkWidget                  *entry;
 989
 990         priv = GET_PRIV (chooser);
 991
 992         if (on) {
 993                 state = priv->flash_state_1;
 994         }
 995         else {
 996                 state = priv->flash_state_2;
 997         }
 998
 999         entry = gtk_bin_get_child (GTK_BIN (chooser));
1000         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
1001                                            GTK_ENTRY_ICON_PRIMARY,
1002                                            empathy_icon_name_for_presence (state));
1003
1004         on = !on;
1005
1006         return TRUE;
1007 }
1008
1009 static void
1010 presence_chooser_flash_start (EmpathyPresenceChooser *chooser,
1011                               TpConnectionPresenceType state_1,
1012                               TpConnectionPresenceType state_2)
1013 {
1014         EmpathyPresenceChooserPriv *priv;
1015
1016         g_return_if_fail (EMPATHY_IS_PRESENCE_CHOOSER (chooser));
1017
1018         priv = GET_PRIV (chooser);
1019
1020         priv->flash_state_1 = state_1;
1021         priv->flash_state_2 = state_2;
1022
1023         if (!priv->flash_timeout_id) {
1024                 priv->flash_timeout_id = g_timeout_add (FLASH_TIMEOUT,
1025                         (GSourceFunc) presence_chooser_flash_timeout_cb,
1026                         chooser);
1027         }
1028 }
1029
1030 static void
1031 presence_chooser_flash_stop (EmpathyPresenceChooser *chooser,
1032                              TpConnectionPresenceType state)
1033 {
1034         EmpathyPresenceChooserPriv *priv = GET_PRIV (chooser);
1035         GtkWidget *entry;
1036
1037         if (priv->flash_timeout_id) {
1038                 g_source_remove (priv->flash_timeout_id);
1039                 priv->flash_timeout_id = 0;
1040         }
1041
1042         entry = gtk_bin_get_child (GTK_BIN (chooser));
1043         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
1044                                            GTK_ENTRY_ICON_PRIMARY,
1045                                            empathy_icon_name_for_presence (state));
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         EmpathyIdle *idle;
1158
1159         idle = empathy_idle_dup_singleton ();
1160         empathy_idle_set_presence (idle, state, status);
1161         g_object_unref (idle);
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 }