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., 59 Temple Place - Suite 330,
  19  * Boston, MA 02111-1307, 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 <glade/glade.h>
  35 #include <gdk/gdkkeysyms.h>
  36
  37 #include <telepathy-glib/util.h>
  38 #include <libmissioncontrol/mc-enum-types.h>
  39
  40 #include <libempathy/empathy-idle.h>
  41 #include <libempathy/empathy-utils.h>
  42 #include <libempathy/empathy-status-presets.h>
  43
  44 // FIXME - what's the correct debug flag?
  45 #define DEBUG_FLAG EMPATHY_DEBUG_DISPATCHER
  46 #include <libempathy/empathy-debug.h>
  47
  48 #include "empathy-ui-utils.h"
  49 #include "empathy-images.h"
  50 #include "empathy-presence-chooser.h"
  51
  52 /* Flashing delay for icons (milliseconds). */
  53 #define FLASH_TIMEOUT 500
  54
  55 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyPresenceChooser)
  56 typedef struct {
  57         EmpathyIdle *idle;
  58
  59         gboolean     editing_status;
  60         int          block_set_editing;
  61         int          block_changed;
  62
  63         McPresence   state;
  64
  65         McPresence   flash_state_1;
  66         McPresence   flash_state_2;
  67         guint        flash_timeout_id;
  68 } EmpathyPresenceChooserPriv;
  69
  70 typedef struct {
  71         GtkWidget    *dialog;
  72         GtkWidget    *checkbutton_save;
  73         GtkWidget    *comboboxentry_message;
  74         GtkWidget    *entry_message;
  75         GtkWidget    *combobox_status;
  76         GtkTreeModel *model_status;
  77 } CustomMessageDialog;
  78
  79 enum {
  80         COL_ICON,
  81         COL_LABEL,
  82         COL_PRESENCE,
  83         COL_COUNT
  84 };
  85
  86 static CustomMessageDialog *message_dialog = NULL;
  87 /* States to be listed in the menu.
  88  * Each state has a boolean telling if it can have custom message */
  89 static guint states[] = {MC_PRESENCE_AVAILABLE, TRUE,
  90                          MC_PRESENCE_DO_NOT_DISTURB, TRUE,
  91                          MC_PRESENCE_AWAY, TRUE,
  92                          MC_PRESENCE_HIDDEN, FALSE,
  93                          MC_PRESENCE_OFFLINE, FALSE};
  94
  95 static void            presence_chooser_finalize               (GObject                    *object);
  96 static void            presence_chooser_presence_changed_cb    (EmpathyPresenceChooser      *chooser);
  97 static gboolean        presence_chooser_flash_timeout_cb       (EmpathyPresenceChooser      *chooser);
  98 static void            presence_chooser_flash_start            (EmpathyPresenceChooser      *chooser,
  99                                                                 McPresence                  state_1,
 100                                                                 McPresence                  state_2);
 101 static void            presence_chooser_flash_stop             (EmpathyPresenceChooser      *chooser,
 102                                                                 McPresence                  state);
 103 static void            presence_chooser_menu_add_item          (GtkWidget                  *menu,
 104                                                                 const gchar                *str,
 105                                                                 McPresence                  state);
 106 static void            presence_chooser_noncustom_activate_cb  (GtkWidget                  *item,
 107                                                                 gpointer                    user_data);
 108 static void            presence_chooser_set_state              (McPresence                  state,
 109                                                                 const gchar                *status);
 110 static void            presence_chooser_custom_activate_cb     (GtkWidget                  *item,
 111                                                                 gpointer                    user_data);
 112 static void            presence_chooser_dialog_show            (GtkWindow                  *parent);
 113
 114 G_DEFINE_TYPE (EmpathyPresenceChooser, empathy_presence_chooser, GTK_TYPE_COMBO_BOX_ENTRY);
 115
 116 static void
 117 empathy_presence_chooser_class_init (EmpathyPresenceChooserClass *klass)
 118 {
 119         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 120
 121         object_class->finalize = presence_chooser_finalize;
 122
 123         g_type_class_add_private (object_class, sizeof (EmpathyPresenceChooserPriv));
 124 }
 125
 126 enum
 127 {
 128         COL_STATE_ICON_NAME,
 129         COL_STATE,
 130         COL_STATUS_TEXT,
 131         COL_DISPLAY_MARKUP,
 132         COL_TYPE,
 133         N_COLUMNS
 134 };
 135
 136 enum
 137 {
 138         ENTRY_TYPE_BUILTIN,
 139         ENTRY_TYPE_SAVED,
 140         ENTRY_TYPE_CUSTOM,
 141         ENTRY_TYPE_SEPARATOR,
 142         ENTRY_TYPE_EDIT_CUSTOM,
 143 };
 144
 145 static GtkTreeModel *
 146 create_model (void)
 147 {
 148         GtkListStore *store = gtk_list_store_new (N_COLUMNS,
 149                         G_TYPE_STRING,          /* COL_STATE_ICON_NAME */
 150                         MC_TYPE_PRESENCE,       /* COL_STATE */
 151                         G_TYPE_STRING,          /* COL_STATUS_TEXT */
 152                         G_TYPE_STRING,          /* COL_DISPLAY_MARKUP */
 153                         G_TYPE_INT);            /* COL_TYPE */
 154
 155         GtkTreeIter iter;
 156
 157         int i;
 158         for (i = 0; i < G_N_ELEMENTS (states); i += 2) {
 159                 GList       *list, *l;
 160
 161                 const char *status = empathy_presence_get_default_message (states[i]);
 162                 const char *icon_name = empathy_icon_name_for_presence (states[i]);
 163
 164                 gtk_list_store_append (store, &iter);
 165                 gtk_list_store_set (store, &iter,
 166                                 COL_STATE_ICON_NAME, icon_name,
 167                                 COL_STATE, states[i],
 168                                 COL_STATUS_TEXT, status,
 169                                 COL_DISPLAY_MARKUP, status,
 170                                 COL_TYPE, ENTRY_TYPE_BUILTIN,
 171                                 -1);
 172
 173                 if (states[i+1]) {
 174                         /* Set custom messages if wanted */
 175                         list = empathy_status_presets_get (states[i], 5);
 176                         for (l = list; l; l = l->next) {
 177                                 gtk_list_store_append (store, &iter);
 178                                 gtk_list_store_set (store, &iter,
 179                                                 COL_STATE_ICON_NAME, icon_name,
 180                                                 COL_STATE, states[i],
 181                                                 COL_STATUS_TEXT, l->data,
 182                                                 COL_DISPLAY_MARKUP, l->data,
 183                                                 COL_TYPE, ENTRY_TYPE_SAVED,
 184                                                 -1);
 185                         }
 186                         g_list_free (list);
 187
 188                         gtk_list_store_append (store, &iter);
 189                         gtk_list_store_set (store, &iter,
 190                                         COL_STATE_ICON_NAME, icon_name,
 191                                         COL_STATE, states[i],
 192                                         COL_STATUS_TEXT, "",
 193                                         COL_DISPLAY_MARKUP, "<i>Custom Message...</i>",
 194                                         COL_TYPE, ENTRY_TYPE_CUSTOM,
 195                                         -1);
 196                 }
 197
 198         }
 199
 200         /* add a separator */
 201         gtk_list_store_append (store, &iter);
 202         gtk_list_store_set (store, &iter,
 203                         COL_TYPE, ENTRY_TYPE_SEPARATOR,
 204                         -1);
 205
 206         gtk_list_store_append (store, &iter);
 207         gtk_list_store_set (store, &iter,
 208                         COL_STATE_ICON_NAME, GTK_STOCK_EDIT,
 209                         COL_STATUS_TEXT, "",
 210                         COL_DISPLAY_MARKUP, "Edit Custom Messages...",
 211                         COL_TYPE, ENTRY_TYPE_EDIT_CUSTOM,
 212                         -1);
 213
 214         return GTK_TREE_MODEL (store);
 215 }
 216
 217 static void
 218 popup_shown_cb (GObject *self, GParamSpec *pspec, gpointer user_data)
 219 {
 220         gboolean shown;
 221         g_object_get (self, "popup-shown", &shown, NULL);
 222
 223         if (!shown) return;
 224
 225         GtkTreeModel *model = create_model ();
 226
 227         gtk_combo_box_set_model (GTK_COMBO_BOX (self), GTK_TREE_MODEL (model));
 228
 229         g_object_unref (model);
 230 }
 231
 232 static void
 233 set_status_editing (EmpathyPresenceChooser *self, gboolean editing)
 234 {
 235         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 236         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (self));
 237
 238         if (priv->block_set_editing) return;
 239
 240         if (editing)
 241         {
 242                 priv->editing_status = TRUE;
 243                 gtk_entry_set_icon_from_stock (GTK_ENTRY (entry),
 244                                 GTK_ENTRY_ICON_SECONDARY,
 245                                 GTK_STOCK_OK);
 246                 gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 247                                 GTK_ENTRY_ICON_SECONDARY,
 248                                 _("Set status"));
 249                 gtk_entry_set_icon_sensitive (GTK_ENTRY (entry),
 250                                 GTK_ENTRY_ICON_PRIMARY,
 251                                 FALSE);
 252         }
 253         else
 254         {
 255                 gtk_entry_set_icon_from_stock (GTK_ENTRY (entry),
 256                                 GTK_ENTRY_ICON_SECONDARY,
 257                                 NULL);
 258                 gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 259                                 GTK_ENTRY_ICON_SECONDARY,
 260                                 NULL);
 261                 gtk_entry_set_icon_sensitive (GTK_ENTRY (entry),
 262                                 GTK_ENTRY_ICON_PRIMARY,
 263                                 TRUE);
 264
 265                 /* attempt to get the toplevel for this widget */
 266                 GtkWidget *window = gtk_widget_get_toplevel (GTK_WIDGET (self));
 267                 if (GTK_WIDGET_TOPLEVEL (window) && GTK_IS_WINDOW (window))
 268                 {
 269                         /* unset the focus */
 270                         gtk_window_set_focus (GTK_WINDOW (window), NULL);
 271                 }
 272                 gtk_editable_set_position (GTK_EDITABLE (entry), 0);
 273
 274                 priv->editing_status = FALSE;
 275         }
 276 }
 277
 278 static void
 279 mc_set_custom_state (EmpathyPresenceChooser *self)
 280 {
 281         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 282         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (self));
 283
 284         /* update the status with MC */
 285         const char *status = gtk_entry_get_text (GTK_ENTRY (entry));
 286         DEBUG ("Sending state to MC-> %s (%s)\n",
 287                         g_enum_get_value (g_type_class_peek (MC_TYPE_PRESENCE),
 288                                 priv->state)->value_name,
 289                         status);
 290         empathy_idle_set_presence (priv->idle, priv->state, status);
 291 }
 292
 293 static void
 294 ui_set_custom_state (EmpathyPresenceChooser *self,
 295                            McPresence state,
 296                            const char *status)
 297 {
 298         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 299         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (self));
 300         const char *icon_name;
 301
 302         priv->block_set_editing++;
 303         priv->block_changed++;
 304
 305         icon_name = empathy_icon_name_for_presence (state);
 306         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 307                         GTK_ENTRY_ICON_PRIMARY,
 308                         icon_name);
 309         gtk_entry_set_text (GTK_ENTRY (entry), status);
 310
 311         priv->block_changed--;
 312         priv->block_set_editing--;
 313 }
 314
 315 static void
 316 entry_icon_release_cb (EmpathyPresenceChooser   *self,
 317                        GtkEntryIconPosition      icon_pos,
 318                        GdkEvent         *event,
 319                        GtkEntry         *entry)
 320 {
 321         set_status_editing (self, FALSE);
 322         mc_set_custom_state (self);
 323 }
 324
 325 static void
 326 entry_activate_cb (EmpathyPresenceChooser       *self,
 327                    GtkEntry                     *entry)
 328 {
 329         set_status_editing (self, FALSE);
 330         mc_set_custom_state (self);
 331 }
 332
 333 static gboolean
 334 entry_key_press_event_cb (EmpathyPresenceChooser        *self,
 335                           GdkEventKey                   *event,
 336                           GtkWidget                     *entry)
 337 {
 338         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 339
 340         if (priv->editing_status && event->keyval == GDK_Escape)
 341         {
 342                 /* the user pressed Escape, undo the editing */
 343                 set_status_editing (self, FALSE);
 344                 presence_chooser_presence_changed_cb (self);
 345
 346                 return TRUE;
 347         }
 348
 349         return FALSE; /* send this event elsewhere */
 350 }
 351
 352 static void
 353 changed_cb (GtkComboBox *self, gpointer user_data)
 354 {
 355         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 356
 357         if (priv->block_changed) return;
 358
 359         GtkTreeIter iter;
 360         char *icon_name;
 361         int type = -1;
 362
 363         GtkTreeModel *model = gtk_combo_box_get_model (self);
 364         if (!gtk_combo_box_get_active_iter (self, &iter))
 365         {
 366                 /* the combo is being edited to a custom entry */
 367                 if (!priv->editing_status)
 368                 {
 369                         set_status_editing (EMPATHY_PRESENCE_CHOOSER (self), TRUE);
 370                 }
 371                 return;
 372         }
 373
 374         gtk_tree_model_get (model, &iter,
 375                         COL_STATE_ICON_NAME, &icon_name,
 376                         COL_STATE, &priv->state,
 377                         COL_TYPE, &type,
 378                         -1);
 379
 380         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (self));
 381
 382         if (type == ENTRY_TYPE_EDIT_CUSTOM)
 383         {
 384                 /* recover the status that was unset because COL_STATUS_TEXT
 385                  * is "". Unfortunately if you try and set COL_STATUS_TEXT to
 386                  * NULL, it generates a g_critical. I wonder if there is a
 387                  * better way around this. */
 388                 const char *status = empathy_idle_get_status (priv->idle);
 389                 priv->block_set_editing++;
 390                 gtk_entry_set_text (GTK_ENTRY (entry), status);
 391                 priv->block_set_editing--;
 392
 393                 /* attempt to get the toplevel for this widget */
 394                 GtkWidget *window = gtk_widget_get_toplevel (GTK_WIDGET (self));
 395                 if (!GTK_WIDGET_TOPLEVEL (window) || !GTK_IS_WINDOW (window))
 396                 {
 397                         window = NULL;
 398                 }
 399
 400                 presence_chooser_dialog_show (GTK_WINDOW (window));
 401         }
 402         else if (type == ENTRY_TYPE_CUSTOM)
 403         {
 404                 gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 405                                 GTK_ENTRY_ICON_PRIMARY,
 406                                 icon_name);
 407
 408                 /* preseed the status */
 409                 const char *status = empathy_idle_get_status (priv->idle);
 410                 priv->block_set_editing++;
 411                 gtk_entry_set_text (GTK_ENTRY (entry), status);
 412                 priv->block_set_editing--;
 413
 414                 /* grab the focus */
 415                 gtk_widget_grab_focus (entry);
 416
 417                 set_status_editing (EMPATHY_PRESENCE_CHOOSER (self), TRUE);
 418         }
 419         else
 420         {
 421                 char *status;
 422                 /* just in case we were setting a new status when
 423                  * things were changed */
 424                 set_status_editing (EMPATHY_PRESENCE_CHOOSER (self), FALSE);
 425
 426                 gtk_tree_model_get (model, &iter,
 427                                 COL_STATUS_TEXT, &status,
 428                                 -1);
 429
 430                 empathy_idle_set_presence (priv->idle, priv->state, status);
 431
 432                 g_free (status);
 433         }
 434
 435         g_free (icon_name);
 436 }
 437
 438 static gboolean
 439 combo_row_separator_func (GtkTreeModel  *model,
 440                           GtkTreeIter   *iter,
 441                           gpointer       data)
 442 {
 443         int type;
 444         gtk_tree_model_get (model, iter,
 445                         COL_TYPE, &type,
 446                         -1);
 447
 448         return (type == ENTRY_TYPE_SEPARATOR);
 449 }
 450
 451 static void
 452 empathy_presence_chooser_init (EmpathyPresenceChooser *chooser)
 453 {
 454         EmpathyPresenceChooserPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (chooser,
 455                 EMPATHY_TYPE_PRESENCE_CHOOSER, EmpathyPresenceChooserPriv);
 456
 457         chooser->priv = priv;
 458
 459         GtkTreeModel *model = create_model ();
 460
 461         gtk_combo_box_set_model (GTK_COMBO_BOX (chooser), GTK_TREE_MODEL (model));
 462         gtk_combo_box_entry_set_text_column (GTK_COMBO_BOX_ENTRY (chooser),
 463                         COL_STATUS_TEXT);
 464         gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (chooser),
 465                         combo_row_separator_func,
 466                         NULL, NULL);
 467
 468         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (chooser));
 469         gtk_entry_set_icon_activatable (GTK_ENTRY (entry),
 470                         GTK_ENTRY_ICON_PRIMARY, FALSE);
 471         g_signal_connect_object (entry, "icon-release",
 472                         G_CALLBACK (entry_icon_release_cb), chooser,
 473                         G_CONNECT_SWAPPED);
 474         g_signal_connect_object (entry, "activate",
 475                         G_CALLBACK (entry_activate_cb), chooser,
 476                         G_CONNECT_SWAPPED);
 477         g_signal_connect_object (entry, "key-press-event",
 478                         G_CALLBACK (entry_key_press_event_cb), chooser,
 479                         G_CONNECT_SWAPPED);
 480         // FIXME - should this also happen when the user presses TAB ?
 481
 482         GtkCellRenderer *renderer;
 483         gtk_cell_layout_clear (GTK_CELL_LAYOUT (chooser));
 484
 485         renderer = gtk_cell_renderer_pixbuf_new ();
 486         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (chooser), renderer, FALSE);
 487         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (chooser), renderer,
 488                         "icon-name", COL_STATE_ICON_NAME,
 489                         NULL);
 490         g_object_set (renderer, "stock-size", GTK_ICON_SIZE_MENU, NULL);
 491
 492         renderer = gtk_cell_renderer_text_new ();
 493         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (chooser), renderer, TRUE);
 494         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (chooser), renderer,
 495                         "markup", COL_DISPLAY_MARKUP,
 496                         NULL);
 497
 498         g_object_unref (model);
 499
 500         g_signal_connect (chooser, "notify::popup-shown",
 501                         G_CALLBACK (popup_shown_cb), NULL);
 502         g_signal_connect (chooser, "changed",
 503                         G_CALLBACK (changed_cb), NULL);
 504
 505         priv->idle = empathy_idle_dup_singleton ();
 506         presence_chooser_presence_changed_cb (chooser);
 507         g_signal_connect_swapped (priv->idle, "notify",
 508                                   G_CALLBACK (presence_chooser_presence_changed_cb),
 509                                   chooser);
 510
 511         g_object_set (chooser,
 512                         // FIXME: this string sucks
 513                         "tooltip-text", _("Set your presence and current status"),
 514                         NULL);
 515 }
 516
 517 static void
 518 presence_chooser_finalize (GObject *object)
 519 {
 520         EmpathyPresenceChooserPriv *priv;
 521
 522         priv = GET_PRIV (object);
 523
 524         if (priv->flash_timeout_id) {
 525                 g_source_remove (priv->flash_timeout_id);
 526         }
 527
 528         g_signal_handlers_disconnect_by_func (priv->idle,
 529                                               presence_chooser_presence_changed_cb,
 530                                               object);
 531         g_object_unref (priv->idle);
 532
 533         G_OBJECT_CLASS (empathy_presence_chooser_parent_class)->finalize (object);
 534 }
 535
 536 GtkWidget *
 537 empathy_presence_chooser_new (void)
 538 {
 539         GtkWidget *chooser;
 540
 541         chooser = g_object_new (EMPATHY_TYPE_PRESENCE_CHOOSER, NULL);
 542
 543         return chooser;
 544 }
 545
 546 static void
 547 presence_chooser_presence_changed_cb (EmpathyPresenceChooser *chooser)
 548 {
 549         EmpathyPresenceChooserPriv *priv;
 550         McPresence                 state;
 551         McPresence                 flash_state;
 552         const gchar               *status;
 553
 554         priv = GET_PRIV (chooser);
 555
 556         priv->state = state = empathy_idle_get_state (priv->idle);
 557         status = empathy_idle_get_status (priv->idle);
 558         flash_state = empathy_idle_get_flash_state (priv->idle);
 559
 560         /* look through the model and attempt to find a matching state */
 561         GtkTreeModel *model = gtk_combo_box_get_model (GTK_COMBO_BOX (chooser));
 562         GtkTreeIter iter;
 563         gboolean valid, match_state = FALSE, match = FALSE;
 564         for (valid = gtk_tree_model_get_iter_first (model, &iter);
 565              valid;
 566              valid = gtk_tree_model_iter_next (model, &iter))
 567         {
 568                 int m_type;
 569                 McPresence m_state;
 570                 char *m_status;
 571
 572                 gtk_tree_model_get (model, &iter,
 573                                 COL_STATE, &m_state,
 574                                 COL_TYPE, &m_type,
 575                                 -1);
 576
 577                 if (m_type == ENTRY_TYPE_CUSTOM ||
 578                     m_type == ENTRY_TYPE_SEPARATOR ||
 579                     m_type == ENTRY_TYPE_EDIT_CUSTOM)
 580                 {
 581                         continue;
 582                 }
 583                 else if (!match_state && state == m_state)
 584                 {
 585                         /* we are now in the section that can contain our
 586                          * match */
 587                         match_state = TRUE;
 588                 }
 589                 else if (match_state && state != m_state)
 590                 {
 591                         /* we have passed the section that can contain our
 592                          * match */
 593                         break;
 594                 }
 595
 596                 gtk_tree_model_get (model, &iter,
 597                                 COL_STATUS_TEXT, &m_status,
 598                                 -1);
 599
 600                 match = !strcmp (status, m_status);
 601
 602                 g_free (m_status);
 603
 604                 if (match) break;
 605
 606         }
 607
 608         if (match)
 609         {
 610                 priv->block_changed++;
 611                 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (chooser), &iter);
 612                 priv->block_changed--;
 613         }
 614         else
 615         {
 616                 // FIXME - do we insert the match into the menu?
 617                 ui_set_custom_state (chooser, state, status);
 618         }
 619
 620         if (flash_state != MC_PRESENCE_UNSET) {
 621                 presence_chooser_flash_start (chooser, state, flash_state);
 622         } else {
 623                 presence_chooser_flash_stop (chooser, state);
 624         }
 625 }
 626
 627 static gboolean
 628 presence_chooser_flash_timeout_cb (EmpathyPresenceChooser *chooser)
 629 {
 630         EmpathyPresenceChooserPriv *priv;
 631         McPresence                 state;
 632         static gboolean            on = FALSE;
 633
 634         priv = GET_PRIV (chooser);
 635
 636         if (on) {
 637                 state = priv->flash_state_1;
 638         } else {
 639                 state = priv->flash_state_2;
 640         }
 641
 642         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (chooser));
 643         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 644                         GTK_ENTRY_ICON_PRIMARY,
 645                         empathy_icon_name_for_presence (state));
 646
 647         on = !on;
 648
 649         return TRUE;
 650 }
 651
 652 static void
 653 presence_chooser_flash_start (EmpathyPresenceChooser *chooser,
 654                               McPresence             state_1,
 655                               McPresence             state_2)
 656 {
 657         EmpathyPresenceChooserPriv *priv;
 658
 659         g_return_if_fail (EMPATHY_IS_PRESENCE_CHOOSER (chooser));
 660
 661         priv = GET_PRIV (chooser);
 662
 663         priv->flash_state_1 = state_1;
 664         priv->flash_state_2 = state_2;
 665
 666         if (!priv->flash_timeout_id) {
 667                 priv->flash_timeout_id = g_timeout_add (FLASH_TIMEOUT,
 668                                                         (GSourceFunc) presence_chooser_flash_timeout_cb,
 669                                                         chooser);
 670         }
 671 }
 672
 673 static void
 674 presence_chooser_flash_stop (EmpathyPresenceChooser *chooser,
 675                              McPresence             state)
 676 {
 677         EmpathyPresenceChooserPriv *priv;
 678
 679         g_return_if_fail (EMPATHY_IS_PRESENCE_CHOOSER (chooser));
 680
 681         priv = GET_PRIV (chooser);
 682
 683         if (priv->flash_timeout_id) {
 684                 g_source_remove (priv->flash_timeout_id);
 685                 priv->flash_timeout_id = 0;
 686         }
 687         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (chooser));
 688
 689         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 690                         GTK_ENTRY_ICON_PRIMARY,
 691                         empathy_icon_name_for_presence (state));
 692
 693         // FIXME - what does this do?
 694         // priv->last_state = state;
 695 }
 696
 697 GtkWidget *
 698 empathy_presence_chooser_create_menu (void)
 699 {
 700         const gchar *status;
 701         GtkWidget   *menu;
 702         GtkWidget   *item;
 703         GtkWidget   *image;
 704         guint        i;
 705
 706         menu = gtk_menu_new ();
 707
 708         for (i = 0; i < G_N_ELEMENTS (states); i += 2) {
 709                 GList       *list, *l;
 710
 711                 status = empathy_presence_get_default_message (states[i]);
 712                 presence_chooser_menu_add_item (menu,
 713                                                 status,
 714                                                 states[i]);
 715
 716                 if (states[i+1]) {
 717                         /* Set custom messages if wanted */
 718                         list = empathy_status_presets_get (states[i], 5);
 719                         for (l = list; l; l = l->next) {
 720                                 presence_chooser_menu_add_item (menu,
 721                                                                 l->data,
 722                                                                 states[i]);
 723                         }
 724                         g_list_free (list);
 725                 }
 726
 727         }
 728
 729         /* Separator. */
 730         item = gtk_menu_item_new ();
 731         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
 732         gtk_widget_show (item);
 733
 734         /* Custom messages */
 735         item = gtk_image_menu_item_new_with_label (_("Custom messages..."));
 736         image = gtk_image_new_from_stock (GTK_STOCK_EDIT, GTK_ICON_SIZE_MENU);
 737         gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
 738         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
 739         gtk_widget_show (image);
 740         gtk_widget_show (item);
 741
 742         g_signal_connect (item,
 743                           "activate",
 744                           G_CALLBACK (presence_chooser_custom_activate_cb),
 745                           NULL);
 746
 747         return menu;
 748 }
 749
 750 static void
 751 presence_chooser_menu_add_item (GtkWidget   *menu,
 752                                 const gchar *str,
 753                                 McPresence   state)
 754 {
 755         GtkWidget   *item;
 756         GtkWidget   *image;
 757         const gchar *icon_name;
 758
 759         item = gtk_image_menu_item_new_with_label (str);
 760         icon_name = empathy_icon_name_for_presence (state);
 761
 762         g_signal_connect (item, "activate",
 763                           G_CALLBACK (presence_chooser_noncustom_activate_cb),
 764                           NULL);
 765
 766         image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
 767         gtk_widget_show (image);
 768
 769         gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
 770         gtk_widget_show (item);
 771
 772         g_object_set_data_full (G_OBJECT (item),
 773                                 "status", g_strdup (str),
 774                                 (GDestroyNotify) g_free);
 775
 776         g_object_set_data (G_OBJECT (item), "state", GINT_TO_POINTER (state));
 777
 778         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
 779 }
 780
 781 static void
 782 presence_chooser_noncustom_activate_cb (GtkWidget *item,
 783                                         gpointer   user_data)
 784 {
 785         McPresence   state;
 786         const gchar *status;
 787
 788         status = g_object_get_data (G_OBJECT (item), "status");
 789         state = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (item), "state"));
 790
 791         presence_chooser_set_state (state, status);
 792 }
 793
 794 static void
 795 presence_chooser_set_state (McPresence   state,
 796                             const gchar *status)
 797 {
 798         EmpathyIdle *idle;
 799
 800         idle = empathy_idle_dup_singleton ();
 801         empathy_idle_set_presence (idle, state, status);
 802         g_object_unref (idle);
 803 }
 804
 805 static void
 806 presence_chooser_custom_activate_cb (GtkWidget *item,
 807                                      gpointer   user_data)
 808 {
 809         presence_chooser_dialog_show (NULL);
 810 }
 811
 812 static McPresence
 813 presence_chooser_dialog_get_selected (CustomMessageDialog *dialog)
 814 {
 815         GtkTreeModel *model;
 816         GtkTreeIter   iter;
 817         McPresence    presence = LAST_MC_PRESENCE;
 818
 819         model = gtk_combo_box_get_model (GTK_COMBO_BOX (dialog->combobox_status));
 820         if (gtk_combo_box_get_active_iter (GTK_COMBO_BOX (dialog->combobox_status), &iter)) {
 821                 gtk_tree_model_get (model, &iter,
 822                                     COL_PRESENCE, &presence,
 823                                     -1);
 824         }
 825
 826         return presence;
 827 }
 828
 829 static void
 830 presence_chooser_dialog_status_changed_cb (GtkWidget           *widget,
 831                                            CustomMessageDialog *dialog)
 832 {
 833         GtkListStore *store;
 834         GtkTreeIter   iter;
 835         McPresence    presence = LAST_MC_PRESENCE;
 836         GList        *messages, *l;
 837
 838         presence = presence_chooser_dialog_get_selected (dialog);
 839
 840         store = gtk_list_store_new (1, G_TYPE_STRING);
 841         messages = empathy_status_presets_get (presence, -1);
 842         for (l = messages; l; l = l->next) {
 843                 gtk_list_store_append (store, &iter);
 844                 gtk_list_store_set (store, &iter, 0, l->data, -1);
 845         }
 846
 847         gtk_entry_set_text (GTK_ENTRY (dialog->entry_message),
 848                             messages ? messages->data : "");
 849
 850         g_list_free (messages);
 851
 852         gtk_combo_box_set_model (GTK_COMBO_BOX (dialog->comboboxentry_message),
 853                                  GTK_TREE_MODEL (store));
 854
 855         g_object_unref (store);
 856 }
 857
 858 static void
 859 presence_chooser_dialog_message_changed_cb (GtkWidget           *widget,
 860                                             CustomMessageDialog *dialog)
 861 {
 862         McPresence   presence;
 863         GList       *messages, *l;
 864         const gchar *text;
 865         gboolean     found = FALSE;
 866
 867         presence = presence_chooser_dialog_get_selected (dialog);
 868         text = gtk_entry_get_text (GTK_ENTRY (dialog->entry_message));
 869
 870         messages = empathy_status_presets_get (presence, -1);
 871         for (l = messages; l; l = l->next) {
 872                 if (!tp_strdiff (text, l->data)) {
 873                         found = TRUE;
 874                         break;
 875                 }
 876         }
 877         g_list_free (messages);
 878
 879         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->checkbutton_save),
 880                                       found);
 881 }
 882
 883 static void
 884 presence_chooser_dialog_save_toggled_cb (GtkWidget           *widget,
 885                                          CustomMessageDialog *dialog)
 886 {
 887         gboolean     active;
 888         McPresence   state;
 889         const gchar *text;
 890
 891         active = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->checkbutton_save));
 892         state = presence_chooser_dialog_get_selected (dialog);
 893         text = gtk_entry_get_text (GTK_ENTRY (dialog->entry_message));
 894
 895         if (active) {
 896                 empathy_status_presets_set_last (state, text);
 897         } else {
 898                 empathy_status_presets_remove (state, text);
 899         }
 900 }
 901
 902 static void
 903 presence_chooser_dialog_setup (CustomMessageDialog *dialog)
 904 {
 905         GtkListStore    *store;
 906         GtkCellRenderer *renderer;
 907         GtkTreeIter      iter;
 908         guint            i;
 909
 910         store = gtk_list_store_new (COL_COUNT,
 911                                     G_TYPE_STRING,     /* Icon name */
 912                                     G_TYPE_STRING,     /* Label     */
 913                                     MC_TYPE_PRESENCE); /* Presence   */
 914         gtk_combo_box_set_model (GTK_COMBO_BOX (dialog->combobox_status),
 915                                  GTK_TREE_MODEL (store));
 916
 917         renderer = gtk_cell_renderer_pixbuf_new ();
 918         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (dialog->combobox_status), renderer, FALSE);
 919         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (dialog->combobox_status), renderer,
 920                                         "icon-name", COL_ICON,
 921                                         NULL);
 922         g_object_set (renderer, "stock-size", GTK_ICON_SIZE_BUTTON, NULL);
 923
 924         renderer = gtk_cell_renderer_text_new ();
 925         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (dialog->combobox_status), renderer, TRUE);
 926         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (dialog->combobox_status), renderer,
 927                                         "text", COL_LABEL,
 928                                         NULL);
 929
 930         for (i = 0; i < G_N_ELEMENTS (states); i += 2) {
 931                 if (!states[i+1]) {
 932                         continue;
 933                 }
 934
 935                 gtk_list_store_append (store, &iter);
 936                 gtk_list_store_set (store, &iter,
 937                                     COL_ICON, empathy_icon_name_for_presence (states[i]),
 938                                     COL_LABEL, empathy_presence_get_default_message (states[i]),
 939                                     COL_PRESENCE, states[i],
 940                                     -1);
 941         }
 942
 943         gtk_combo_box_set_active (GTK_COMBO_BOX (dialog->combobox_status), 0);
 944 }
 945
 946 static void
 947 presence_chooser_dialog_response_cb (GtkWidget           *widget,
 948                                      gint                 response,
 949                                      CustomMessageDialog *dialog)
 950 {
 951         if (response == GTK_RESPONSE_APPLY) {
 952                 McPresence   state;
 953                 const gchar *text;
 954
 955                 state = presence_chooser_dialog_get_selected (dialog);
 956                 text = gtk_entry_get_text (GTK_ENTRY (dialog->entry_message));
 957
 958                 presence_chooser_set_state (state, text);
 959         }
 960
 961         gtk_widget_destroy (widget);
 962 }
 963
 964 static void
 965 presence_chooser_dialog_destroy_cb (GtkWidget           *widget,
 966                                     CustomMessageDialog *dialog)
 967 {
 968
 969         g_free (dialog);
 970         message_dialog = NULL;
 971 }
 972
 973 static void
 974 presence_chooser_dialog_show (GtkWindow *parent)
 975 {
 976         GladeXML *glade;
 977         gchar    *filename;
 978
 979         if (message_dialog) {
 980                 gtk_window_present (GTK_WINDOW (message_dialog->dialog));
 981                 return;
 982         }
 983
 984         message_dialog = g_new0 (CustomMessageDialog, 1);
 985
 986         filename = empathy_file_lookup ("empathy-presence-chooser.glade",
 987                                         "libempathy-gtk");
 988         glade = empathy_glade_get_file (filename,
 989                                        "custom_message_dialog",
 990                                        NULL,
 991                                        "custom_message_dialog", &message_dialog->dialog,
 992                                        "checkbutton_save", &message_dialog->checkbutton_save,
 993                                        "comboboxentry_message", &message_dialog->comboboxentry_message,
 994                                        "combobox_status", &message_dialog->combobox_status,
 995                                        NULL);
 996         g_free (filename);
 997
 998         empathy_glade_connect (glade,
 999                                message_dialog,
1000                                "custom_message_dialog", "destroy", presence_chooser_dialog_destroy_cb,
1001                                "custom_message_dialog", "response", presence_chooser_dialog_response_cb,
1002                                "combobox_status", "changed", presence_chooser_dialog_status_changed_cb,
1003                                "checkbutton_save", "toggled", presence_chooser_dialog_save_toggled_cb,
1004                                NULL);
1005
1006         g_object_unref (glade);
1007
1008         /* Setup the message combobox */
1009         message_dialog->entry_message = GTK_BIN (message_dialog->comboboxentry_message)->child;
1010         gtk_entry_set_activates_default (GTK_ENTRY (message_dialog->entry_message), TRUE);
1011         gtk_entry_set_width_chars (GTK_ENTRY (message_dialog->entry_message), 25);
1012         g_signal_connect (message_dialog->entry_message, "changed",
1013                           G_CALLBACK (presence_chooser_dialog_message_changed_cb),
1014                           message_dialog);
1015
1016         presence_chooser_dialog_setup (message_dialog);
1017
1018         gtk_combo_box_entry_set_text_column (GTK_COMBO_BOX_ENTRY (message_dialog->comboboxentry_message), 0);
1019
1020         if (parent)
1021         {
1022                 gtk_window_set_transient_for (
1023                                 GTK_WINDOW (message_dialog->dialog),
1024                                 parent);
1025         }
1026
1027         gtk_widget_show_all (message_dialog->dialog);
1028 }
1029