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
 273                 priv->editing_status = FALSE;
 274         }
 275 }
 276
 277 static void
 278 mc_set_custom_state (EmpathyPresenceChooser *self)
 279 {
 280         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 281         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (self));
 282
 283         /* update the status with MC */
 284         const char *status = gtk_entry_get_text (GTK_ENTRY (entry));
 285         DEBUG ("Sending state to MC-> %s (%s)\n",
 286                         g_enum_get_value (g_type_class_peek (MC_TYPE_PRESENCE),
 287                                 priv->state)->value_name,
 288                         status);
 289         empathy_idle_set_presence (priv->idle, priv->state, status);
 290 }
 291
 292 static void
 293 ui_set_custom_state (EmpathyPresenceChooser *self,
 294                            McPresence state,
 295                            const char *status)
 296 {
 297         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 298         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (self));
 299         const char *icon_name;
 300
 301         priv->block_set_editing++;
 302         priv->block_changed++;
 303
 304         icon_name = empathy_icon_name_for_presence (state);
 305         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 306                         GTK_ENTRY_ICON_PRIMARY,
 307                         icon_name);
 308         gtk_entry_set_text (GTK_ENTRY (entry), status);
 309
 310         priv->block_changed--;
 311         priv->block_set_editing--;
 312 }
 313
 314 static void
 315 entry_icon_release_cb (EmpathyPresenceChooser   *self,
 316                        GtkEntryIconPosition      icon_pos,
 317                        GdkEvent         *event,
 318                        GtkEntry         *entry)
 319 {
 320         set_status_editing (self, FALSE);
 321         mc_set_custom_state (self);
 322 }
 323
 324 static void
 325 entry_activate_cb (EmpathyPresenceChooser       *self,
 326                    GtkEntry                     *entry)
 327 {
 328         set_status_editing (self, FALSE);
 329         mc_set_custom_state (self);
 330 }
 331
 332 static gboolean
 333 entry_key_press_event_cb (EmpathyPresenceChooser        *self,
 334                           GdkEventKey                   *event,
 335                           GtkWidget                     *entry)
 336 {
 337         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 338
 339         if (priv->editing_status && event->keyval == GDK_Escape)
 340         {
 341                 /* the user pressed Escape, undo the editing */
 342                 set_status_editing (self, FALSE);
 343                 presence_chooser_presence_changed_cb (self);
 344
 345                 return TRUE;
 346         }
 347
 348         return FALSE; /* send this event elsewhere */
 349 }
 350
 351 static void
 352 changed_cb (GtkComboBox *self, gpointer user_data)
 353 {
 354         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 355
 356         if (priv->block_changed) return;
 357
 358         GtkTreeIter iter;
 359         char *icon_name;
 360         int type = -1;
 361
 362         GtkTreeModel *model = gtk_combo_box_get_model (self);
 363         if (!gtk_combo_box_get_active_iter (self, &iter))
 364         {
 365                 /* the combo is being edited to a custom entry */
 366                 if (!priv->editing_status)
 367                 {
 368                         set_status_editing (EMPATHY_PRESENCE_CHOOSER (self), TRUE);
 369                 }
 370                 return;
 371         }
 372
 373         gtk_tree_model_get (model, &iter,
 374                         COL_STATE_ICON_NAME, &icon_name,
 375                         COL_STATE, &priv->state,
 376                         COL_TYPE, &type,
 377                         -1);
 378
 379         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (self));
 380
 381         if (type == ENTRY_TYPE_EDIT_CUSTOM)
 382         {
 383                 /* recover the status that was unset because COL_STATUS_TEXT
 384                  * is "". Unfortunately if you try and set COL_STATUS_TEXT to
 385                  * NULL, it generates a g_critical. I wonder if there is a
 386                  * better way around this. */
 387                 const char *status = empathy_idle_get_status (priv->idle);
 388                 priv->block_set_editing++;
 389                 gtk_entry_set_text (GTK_ENTRY (entry), status);
 390                 priv->block_set_editing--;
 391
 392                 /* attempt to get the toplevel for this widget */
 393                 GtkWidget *window = gtk_widget_get_toplevel (GTK_WIDGET (self));
 394                 if (!GTK_WIDGET_TOPLEVEL (window) || !GTK_IS_WINDOW (window))
 395                 {
 396                         window = NULL;
 397                 }
 398
 399                 presence_chooser_dialog_show (GTK_WINDOW (window));
 400         }
 401         else if (type == ENTRY_TYPE_CUSTOM)
 402         {
 403                 gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 404                                 GTK_ENTRY_ICON_PRIMARY,
 405                                 icon_name);
 406
 407                 /* grab the focus */
 408                 gtk_widget_grab_focus (entry);
 409
 410                 set_status_editing (EMPATHY_PRESENCE_CHOOSER (self), TRUE);
 411         }
 412         else
 413         {
 414                 char *status;
 415                 /* just in case we were setting a new status when
 416                  * things were changed */
 417                 set_status_editing (EMPATHY_PRESENCE_CHOOSER (self), FALSE);
 418
 419                 gtk_tree_model_get (model, &iter,
 420                                 COL_STATUS_TEXT, &status,
 421                                 -1);
 422
 423                 empathy_idle_set_presence (priv->idle, priv->state, status);
 424
 425                 g_free (status);
 426         }
 427
 428         g_free (icon_name);
 429 }
 430
 431 static gboolean
 432 combo_row_separator_func (GtkTreeModel  *model,
 433                           GtkTreeIter   *iter,
 434                           gpointer       data)
 435 {
 436         int type;
 437         gtk_tree_model_get (model, iter,
 438                         COL_TYPE, &type,
 439                         -1);
 440
 441         return (type == ENTRY_TYPE_SEPARATOR);
 442 }
 443
 444 static void
 445 empathy_presence_chooser_init (EmpathyPresenceChooser *chooser)
 446 {
 447         EmpathyPresenceChooserPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (chooser,
 448                 EMPATHY_TYPE_PRESENCE_CHOOSER, EmpathyPresenceChooserPriv);
 449
 450         chooser->priv = priv;
 451
 452         GtkTreeModel *model = create_model ();
 453
 454         gtk_combo_box_set_model (GTK_COMBO_BOX (chooser), GTK_TREE_MODEL (model));
 455         gtk_combo_box_entry_set_text_column (GTK_COMBO_BOX_ENTRY (chooser),
 456                         COL_STATUS_TEXT);
 457         gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (chooser),
 458                         combo_row_separator_func,
 459                         NULL, NULL);
 460
 461         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (chooser));
 462         gtk_entry_set_icon_activatable (GTK_ENTRY (entry),
 463                         GTK_ENTRY_ICON_PRIMARY, FALSE);
 464         g_signal_connect_object (entry, "icon-release",
 465                         G_CALLBACK (entry_icon_release_cb), chooser,
 466                         G_CONNECT_SWAPPED);
 467         g_signal_connect_object (entry, "activate",
 468                         G_CALLBACK (entry_activate_cb), chooser,
 469                         G_CONNECT_SWAPPED);
 470         g_signal_connect_object (entry, "key-press-event",
 471                         G_CALLBACK (entry_key_press_event_cb), chooser,
 472                         G_CONNECT_SWAPPED);
 473         // FIXME - should this also happen when the user presses TAB ?
 474
 475         GtkCellRenderer *renderer;
 476         gtk_cell_layout_clear (GTK_CELL_LAYOUT (chooser));
 477
 478         renderer = gtk_cell_renderer_pixbuf_new ();
 479         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (chooser), renderer, FALSE);
 480         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (chooser), renderer,
 481                         "icon-name", COL_STATE_ICON_NAME,
 482                         NULL);
 483         g_object_set (renderer, "stock-size", GTK_ICON_SIZE_MENU, NULL);
 484
 485         renderer = gtk_cell_renderer_text_new ();
 486         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (chooser), renderer, TRUE);
 487         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (chooser), renderer,
 488                         "markup", COL_DISPLAY_MARKUP,
 489                         NULL);
 490
 491         g_object_unref (model);
 492
 493         g_signal_connect (chooser, "notify::popup-shown",
 494                         G_CALLBACK (popup_shown_cb), NULL);
 495         g_signal_connect (chooser, "changed",
 496                         G_CALLBACK (changed_cb), NULL);
 497
 498         priv->idle = empathy_idle_dup_singleton ();
 499         presence_chooser_presence_changed_cb (chooser);
 500         g_signal_connect_swapped (priv->idle, "notify",
 501                                   G_CALLBACK (presence_chooser_presence_changed_cb),
 502                                   chooser);
 503
 504         g_object_set (chooser,
 505                         // FIXME: this string sucks
 506                         "tooltip-text", _("Set your presence and current status"),
 507                         NULL);
 508 }
 509
 510 static void
 511 presence_chooser_finalize (GObject *object)
 512 {
 513         EmpathyPresenceChooserPriv *priv;
 514
 515         priv = GET_PRIV (object);
 516
 517         if (priv->flash_timeout_id) {
 518                 g_source_remove (priv->flash_timeout_id);
 519         }
 520
 521         g_signal_handlers_disconnect_by_func (priv->idle,
 522                                               presence_chooser_presence_changed_cb,
 523                                               object);
 524         g_object_unref (priv->idle);
 525
 526         G_OBJECT_CLASS (empathy_presence_chooser_parent_class)->finalize (object);
 527 }
 528
 529 GtkWidget *
 530 empathy_presence_chooser_new (void)
 531 {
 532         GtkWidget *chooser;
 533
 534         chooser = g_object_new (EMPATHY_TYPE_PRESENCE_CHOOSER, NULL);
 535
 536         return chooser;
 537 }
 538
 539 static void
 540 presence_chooser_presence_changed_cb (EmpathyPresenceChooser *chooser)
 541 {
 542         EmpathyPresenceChooserPriv *priv;
 543         McPresence                 state;
 544         McPresence                 flash_state;
 545         const gchar               *status;
 546
 547         priv = GET_PRIV (chooser);
 548
 549         priv->state = state = empathy_idle_get_state (priv->idle);
 550         status = empathy_idle_get_status (priv->idle);
 551         flash_state = empathy_idle_get_flash_state (priv->idle);
 552
 553         /* look through the model and attempt to find a matching state */
 554         GtkTreeModel *model = gtk_combo_box_get_model (GTK_COMBO_BOX (chooser));
 555         GtkTreeIter iter;
 556         gboolean valid, match_state = FALSE, match = FALSE;
 557         for (valid = gtk_tree_model_get_iter_first (model, &iter);
 558              valid;
 559              valid = gtk_tree_model_iter_next (model, &iter))
 560         {
 561                 int m_type;
 562                 McPresence m_state;
 563                 char *m_status;
 564
 565                 gtk_tree_model_get (model, &iter,
 566                                 COL_STATE, &m_state,
 567                                 COL_TYPE, &m_type,
 568                                 -1);
 569
 570                 if (m_type == ENTRY_TYPE_CUSTOM ||
 571                     m_type == ENTRY_TYPE_SEPARATOR ||
 572                     m_type == ENTRY_TYPE_EDIT_CUSTOM)
 573                 {
 574                         continue;
 575                 }
 576                 else if (!match_state && state == m_state)
 577                 {
 578                         /* we are now in the section that can contain our
 579                          * match */
 580                         match_state = TRUE;
 581                 }
 582                 else if (match_state && state != m_state)
 583                 {
 584                         /* we have passed the section that can contain our
 585                          * match */
 586                         break;
 587                 }
 588
 589                 gtk_tree_model_get (model, &iter,
 590                                 COL_STATUS_TEXT, &m_status,
 591                                 -1);
 592
 593                 match = !strcmp (status, m_status);
 594
 595                 g_free (m_status);
 596
 597                 if (match) break;
 598
 599         }
 600
 601         if (match)
 602         {
 603                 priv->block_changed++;
 604                 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (chooser), &iter);
 605                 priv->block_changed--;
 606         }
 607         else
 608         {
 609                 // FIXME - do we insert the match into the menu?
 610                 ui_set_custom_state (chooser, state, status);
 611         }
 612
 613         if (flash_state != MC_PRESENCE_UNSET) {
 614                 presence_chooser_flash_start (chooser, state, flash_state);
 615         } else {
 616                 presence_chooser_flash_stop (chooser, state);
 617         }
 618 }
 619
 620 static gboolean
 621 presence_chooser_flash_timeout_cb (EmpathyPresenceChooser *chooser)
 622 {
 623         EmpathyPresenceChooserPriv *priv;
 624         McPresence                 state;
 625         static gboolean            on = FALSE;
 626
 627         priv = GET_PRIV (chooser);
 628
 629         if (on) {
 630                 state = priv->flash_state_1;
 631         } else {
 632                 state = priv->flash_state_2;
 633         }
 634
 635         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (chooser));
 636         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 637                         GTK_ENTRY_ICON_PRIMARY,
 638                         empathy_icon_name_for_presence (state));
 639
 640         on = !on;
 641
 642         return TRUE;
 643 }
 644
 645 static void
 646 presence_chooser_flash_start (EmpathyPresenceChooser *chooser,
 647                               McPresence             state_1,
 648                               McPresence             state_2)
 649 {
 650         EmpathyPresenceChooserPriv *priv;
 651
 652         g_return_if_fail (EMPATHY_IS_PRESENCE_CHOOSER (chooser));
 653
 654         priv = GET_PRIV (chooser);
 655
 656         priv->flash_state_1 = state_1;
 657         priv->flash_state_2 = state_2;
 658
 659         if (!priv->flash_timeout_id) {
 660                 priv->flash_timeout_id = g_timeout_add (FLASH_TIMEOUT,
 661                                                         (GSourceFunc) presence_chooser_flash_timeout_cb,
 662                                                         chooser);
 663         }
 664 }
 665
 666 static void
 667 presence_chooser_flash_stop (EmpathyPresenceChooser *chooser,
 668                              McPresence             state)
 669 {
 670         EmpathyPresenceChooserPriv *priv;
 671
 672         g_return_if_fail (EMPATHY_IS_PRESENCE_CHOOSER (chooser));
 673
 674         priv = GET_PRIV (chooser);
 675
 676         if (priv->flash_timeout_id) {
 677                 g_source_remove (priv->flash_timeout_id);
 678                 priv->flash_timeout_id = 0;
 679         }
 680         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (chooser));
 681
 682         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 683                         GTK_ENTRY_ICON_PRIMARY,
 684                         empathy_icon_name_for_presence (state));
 685
 686         // FIXME - what does this do?
 687         // priv->last_state = state;
 688 }
 689
 690 GtkWidget *
 691 empathy_presence_chooser_create_menu (void)
 692 {
 693         const gchar *status;
 694         GtkWidget   *menu;
 695         GtkWidget   *item;
 696         GtkWidget   *image;
 697         guint        i;
 698
 699         menu = gtk_menu_new ();
 700
 701         for (i = 0; i < G_N_ELEMENTS (states); i += 2) {
 702                 GList       *list, *l;
 703
 704                 status = empathy_presence_get_default_message (states[i]);
 705                 presence_chooser_menu_add_item (menu,
 706                                                 status,
 707                                                 states[i]);
 708
 709                 if (states[i+1]) {
 710                         /* Set custom messages if wanted */
 711                         list = empathy_status_presets_get (states[i], 5);
 712                         for (l = list; l; l = l->next) {
 713                                 presence_chooser_menu_add_item (menu,
 714                                                                 l->data,
 715                                                                 states[i]);
 716                         }
 717                         g_list_free (list);
 718                 }
 719
 720         }
 721
 722         /* Separator. */
 723         item = gtk_menu_item_new ();
 724         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
 725         gtk_widget_show (item);
 726
 727         /* Custom messages */
 728         item = gtk_image_menu_item_new_with_label (_("Custom messages..."));
 729         image = gtk_image_new_from_stock (GTK_STOCK_EDIT, GTK_ICON_SIZE_MENU);
 730         gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
 731         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
 732         gtk_widget_show (image);
 733         gtk_widget_show (item);
 734
 735         g_signal_connect (item,
 736                           "activate",
 737                           G_CALLBACK (presence_chooser_custom_activate_cb),
 738                           NULL);
 739
 740         return menu;
 741 }
 742
 743 static void
 744 presence_chooser_menu_add_item (GtkWidget   *menu,
 745                                 const gchar *str,
 746                                 McPresence   state)
 747 {
 748         GtkWidget   *item;
 749         GtkWidget   *image;
 750         const gchar *icon_name;
 751
 752         item = gtk_image_menu_item_new_with_label (str);
 753         icon_name = empathy_icon_name_for_presence (state);
 754
 755         g_signal_connect (item, "activate",
 756                           G_CALLBACK (presence_chooser_noncustom_activate_cb),
 757                           NULL);
 758
 759         image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
 760         gtk_widget_show (image);
 761
 762         gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
 763         gtk_widget_show (item);
 764
 765         g_object_set_data_full (G_OBJECT (item),
 766                                 "status", g_strdup (str),
 767                                 (GDestroyNotify) g_free);
 768
 769         g_object_set_data (G_OBJECT (item), "state", GINT_TO_POINTER (state));
 770
 771         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
 772 }
 773
 774 static void
 775 presence_chooser_noncustom_activate_cb (GtkWidget *item,
 776                                         gpointer   user_data)
 777 {
 778         McPresence   state;
 779         const gchar *status;
 780
 781         status = g_object_get_data (G_OBJECT (item), "status");
 782         state = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (item), "state"));
 783
 784         presence_chooser_set_state (state, status);
 785 }
 786
 787 static void
 788 presence_chooser_set_state (McPresence   state,
 789                             const gchar *status)
 790 {
 791         EmpathyIdle *idle;
 792
 793         idle = empathy_idle_dup_singleton ();
 794         empathy_idle_set_presence (idle, state, status);
 795         g_object_unref (idle);
 796 }
 797
 798 static void
 799 presence_chooser_custom_activate_cb (GtkWidget *item,
 800                                      gpointer   user_data)
 801 {
 802         presence_chooser_dialog_show (NULL);
 803 }
 804
 805 static McPresence
 806 presence_chooser_dialog_get_selected (CustomMessageDialog *dialog)
 807 {
 808         GtkTreeModel *model;
 809         GtkTreeIter   iter;
 810         McPresence    presence = LAST_MC_PRESENCE;
 811
 812         model = gtk_combo_box_get_model (GTK_COMBO_BOX (dialog->combobox_status));
 813         if (gtk_combo_box_get_active_iter (GTK_COMBO_BOX (dialog->combobox_status), &iter)) {
 814                 gtk_tree_model_get (model, &iter,
 815                                     COL_PRESENCE, &presence,
 816                                     -1);
 817         }
 818
 819         return presence;
 820 }
 821
 822 static void
 823 presence_chooser_dialog_status_changed_cb (GtkWidget           *widget,
 824                                            CustomMessageDialog *dialog)
 825 {
 826         GtkListStore *store;
 827         GtkTreeIter   iter;
 828         McPresence    presence = LAST_MC_PRESENCE;
 829         GList        *messages, *l;
 830
 831         presence = presence_chooser_dialog_get_selected (dialog);
 832
 833         store = gtk_list_store_new (1, G_TYPE_STRING);
 834         messages = empathy_status_presets_get (presence, -1);
 835         for (l = messages; l; l = l->next) {
 836                 gtk_list_store_append (store, &iter);
 837                 gtk_list_store_set (store, &iter, 0, l->data, -1);
 838         }
 839
 840         gtk_entry_set_text (GTK_ENTRY (dialog->entry_message),
 841                             messages ? messages->data : "");
 842
 843         g_list_free (messages);
 844
 845         gtk_combo_box_set_model (GTK_COMBO_BOX (dialog->comboboxentry_message),
 846                                  GTK_TREE_MODEL (store));
 847
 848         g_object_unref (store);
 849 }
 850
 851 static void
 852 presence_chooser_dialog_message_changed_cb (GtkWidget           *widget,
 853                                             CustomMessageDialog *dialog)
 854 {
 855         McPresence   presence;
 856         GList       *messages, *l;
 857         const gchar *text;
 858         gboolean     found = FALSE;
 859
 860         presence = presence_chooser_dialog_get_selected (dialog);
 861         text = gtk_entry_get_text (GTK_ENTRY (dialog->entry_message));
 862
 863         messages = empathy_status_presets_get (presence, -1);
 864         for (l = messages; l; l = l->next) {
 865                 if (!tp_strdiff (text, l->data)) {
 866                         found = TRUE;
 867                         break;
 868                 }
 869         }
 870         g_list_free (messages);
 871
 872         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->checkbutton_save),
 873                                       found);
 874 }
 875
 876 static void
 877 presence_chooser_dialog_save_toggled_cb (GtkWidget           *widget,
 878                                          CustomMessageDialog *dialog)
 879 {
 880         gboolean     active;
 881         McPresence   state;
 882         const gchar *text;
 883
 884         active = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->checkbutton_save));
 885         state = presence_chooser_dialog_get_selected (dialog);
 886         text = gtk_entry_get_text (GTK_ENTRY (dialog->entry_message));
 887
 888         if (active) {
 889                 empathy_status_presets_set_last (state, text);
 890         } else {
 891                 empathy_status_presets_remove (state, text);
 892         }
 893 }
 894
 895 static void
 896 presence_chooser_dialog_setup (CustomMessageDialog *dialog)
 897 {
 898         GtkListStore    *store;
 899         GtkCellRenderer *renderer;
 900         GtkTreeIter      iter;
 901         guint            i;
 902
 903         store = gtk_list_store_new (COL_COUNT,
 904                                     G_TYPE_STRING,     /* Icon name */
 905                                     G_TYPE_STRING,     /* Label     */
 906                                     MC_TYPE_PRESENCE); /* Presence   */
 907         gtk_combo_box_set_model (GTK_COMBO_BOX (dialog->combobox_status),
 908                                  GTK_TREE_MODEL (store));
 909
 910         renderer = gtk_cell_renderer_pixbuf_new ();
 911         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (dialog->combobox_status), renderer, FALSE);
 912         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (dialog->combobox_status), renderer,
 913                                         "icon-name", COL_ICON,
 914                                         NULL);
 915         g_object_set (renderer, "stock-size", GTK_ICON_SIZE_BUTTON, NULL);
 916
 917         renderer = gtk_cell_renderer_text_new ();
 918         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (dialog->combobox_status), renderer, TRUE);
 919         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (dialog->combobox_status), renderer,
 920                                         "text", COL_LABEL,
 921                                         NULL);
 922
 923         for (i = 0; i < G_N_ELEMENTS (states); i += 2) {
 924                 if (!states[i+1]) {
 925                         continue;
 926                 }
 927
 928                 gtk_list_store_append (store, &iter);
 929                 gtk_list_store_set (store, &iter,
 930                                     COL_ICON, empathy_icon_name_for_presence (states[i]),
 931                                     COL_LABEL, empathy_presence_get_default_message (states[i]),
 932                                     COL_PRESENCE, states[i],
 933                                     -1);
 934         }
 935
 936         gtk_combo_box_set_active (GTK_COMBO_BOX (dialog->combobox_status), 0);
 937 }
 938
 939 static void
 940 presence_chooser_dialog_response_cb (GtkWidget           *widget,
 941                                      gint                 response,
 942                                      CustomMessageDialog *dialog)
 943 {
 944         if (response == GTK_RESPONSE_APPLY) {
 945                 McPresence   state;
 946                 const gchar *text;
 947
 948                 state = presence_chooser_dialog_get_selected (dialog);
 949                 text = gtk_entry_get_text (GTK_ENTRY (dialog->entry_message));
 950
 951                 presence_chooser_set_state (state, text);
 952         }
 953
 954         gtk_widget_destroy (widget);
 955 }
 956
 957 static void
 958 presence_chooser_dialog_destroy_cb (GtkWidget           *widget,
 959                                     CustomMessageDialog *dialog)
 960 {
 961
 962         g_free (dialog);
 963         message_dialog = NULL;
 964 }
 965
 966 static void
 967 presence_chooser_dialog_show (GtkWindow *parent)
 968 {
 969         GladeXML *glade;
 970         gchar    *filename;
 971
 972         if (message_dialog) {
 973                 gtk_window_present (GTK_WINDOW (message_dialog->dialog));
 974                 return;
 975         }
 976
 977         message_dialog = g_new0 (CustomMessageDialog, 1);
 978
 979         filename = empathy_file_lookup ("empathy-presence-chooser.glade",
 980                                         "libempathy-gtk");
 981         glade = empathy_glade_get_file (filename,
 982                                        "custom_message_dialog",
 983                                        NULL,
 984                                        "custom_message_dialog", &message_dialog->dialog,
 985                                        "checkbutton_save", &message_dialog->checkbutton_save,
 986                                        "comboboxentry_message", &message_dialog->comboboxentry_message,
 987                                        "combobox_status", &message_dialog->combobox_status,
 988                                        NULL);
 989         g_free (filename);
 990
 991         empathy_glade_connect (glade,
 992                                message_dialog,
 993                                "custom_message_dialog", "destroy", presence_chooser_dialog_destroy_cb,
 994                                "custom_message_dialog", "response", presence_chooser_dialog_response_cb,
 995                                "combobox_status", "changed", presence_chooser_dialog_status_changed_cb,
 996                                "checkbutton_save", "toggled", presence_chooser_dialog_save_toggled_cb,
 997                                NULL);
 998
 999         g_object_unref (glade);
1000
1001         /* Setup the message combobox */
1002         message_dialog->entry_message = GTK_BIN (message_dialog->comboboxentry_message)->child;
1003         gtk_entry_set_activates_default (GTK_ENTRY (message_dialog->entry_message), TRUE);
1004         gtk_entry_set_width_chars (GTK_ENTRY (message_dialog->entry_message), 25);
1005         g_signal_connect (message_dialog->entry_message, "changed",
1006                           G_CALLBACK (presence_chooser_dialog_message_changed_cb),
1007                           message_dialog);
1008
1009         presence_chooser_dialog_setup (message_dialog);
1010
1011         gtk_combo_box_entry_set_text_column (GTK_COMBO_BOX_ENTRY (message_dialog->comboboxentry_message), 0);
1012
1013         if (parent)
1014         {
1015                 gtk_window_set_transient_for (
1016                                 GTK_WINDOW (message_dialog->dialog),
1017                                 parent);
1018         }
1019
1020         gtk_widget_show_all (message_dialog->dialog);
1021 }
1022