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         int          previous_type;
  65
  66         McPresence   flash_state_1;
  67         McPresence   flash_state_2;
  68         guint        flash_timeout_id;
  69 } EmpathyPresenceChooserPriv;
  70
  71 typedef struct {
  72         GtkWidget    *dialog;
  73         GtkWidget    *checkbutton_save;
  74         GtkWidget    *comboboxentry_message;
  75         GtkWidget    *entry_message;
  76         GtkWidget    *combobox_status;
  77         GtkTreeModel *model_status;
  78 } CustomMessageDialog;
  79
  80 enum {
  81         COL_ICON,
  82         COL_LABEL,
  83         COL_PRESENCE,
  84         COL_COUNT
  85 };
  86
  87 static CustomMessageDialog *message_dialog = NULL;
  88 /* States to be listed in the menu.
  89  * Each state has a boolean telling if it can have custom message */
  90 static guint states[] = {MC_PRESENCE_AVAILABLE, TRUE,
  91                          MC_PRESENCE_DO_NOT_DISTURB, TRUE,
  92                          MC_PRESENCE_AWAY, TRUE,
  93                          MC_PRESENCE_HIDDEN, FALSE,
  94                          MC_PRESENCE_OFFLINE, FALSE};
  95
  96 static void            presence_chooser_finalize               (GObject                    *object);
  97 static void            presence_chooser_presence_changed_cb    (EmpathyPresenceChooser      *chooser);
  98 static gboolean        presence_chooser_flash_timeout_cb       (EmpathyPresenceChooser      *chooser);
  99 static void            presence_chooser_flash_start            (EmpathyPresenceChooser      *chooser,
 100                                                                 McPresence                  state_1,
 101                                                                 McPresence                  state_2);
 102 static void            presence_chooser_flash_stop             (EmpathyPresenceChooser      *chooser,
 103                                                                 McPresence                  state);
 104 static void            presence_chooser_menu_add_item          (GtkWidget                  *menu,
 105                                                                 const gchar                *str,
 106                                                                 McPresence                  state);
 107 static void            presence_chooser_noncustom_activate_cb  (GtkWidget                  *item,
 108                                                                 gpointer                    user_data);
 109 static void            presence_chooser_set_state              (McPresence                  state,
 110                                                                 const gchar                *status);
 111 static void            presence_chooser_custom_activate_cb     (GtkWidget                  *item,
 112                                                                 gpointer                    user_data);
 113 static void            presence_chooser_dialog_show            (GtkWindow                  *parent);
 114
 115 G_DEFINE_TYPE (EmpathyPresenceChooser, empathy_presence_chooser, GTK_TYPE_COMBO_BOX_ENTRY);
 116
 117 static void
 118 empathy_presence_chooser_class_init (EmpathyPresenceChooserClass *klass)
 119 {
 120         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 121
 122         object_class->finalize = presence_chooser_finalize;
 123
 124         g_type_class_add_private (object_class, sizeof (EmpathyPresenceChooserPriv));
 125 }
 126
 127 enum
 128 {
 129         COL_STATE_ICON_NAME,
 130         COL_STATE,
 131         COL_STATUS_TEXT,
 132         COL_DISPLAY_MARKUP,
 133         COL_STATUS_CUSTOMISABLE,
 134         COL_TYPE,
 135         N_COLUMNS
 136 };
 137
 138 enum
 139 {
 140         ENTRY_TYPE_BUILTIN,
 141         ENTRY_TYPE_SAVED,
 142         ENTRY_TYPE_CUSTOM,
 143         ENTRY_TYPE_SEPARATOR,
 144         ENTRY_TYPE_EDIT_CUSTOM,
 145 };
 146
 147 static GtkTreeModel *
 148 create_model (void)
 149 {
 150         GtkListStore *store = gtk_list_store_new (N_COLUMNS,
 151                         G_TYPE_STRING,          /* COL_STATE_ICON_NAME */
 152                         MC_TYPE_PRESENCE,       /* COL_STATE */
 153                         G_TYPE_STRING,          /* COL_STATUS_TEXT */
 154                         G_TYPE_STRING,          /* COL_DISPLAY_MARKUP */
 155                         G_TYPE_BOOLEAN,         /* COL_STATUS_CUSTOMISABLE */
 156                         G_TYPE_INT);            /* COL_TYPE */
 157
 158         GtkTreeIter iter;
 159
 160         int i;
 161         for (i = 0; i < G_N_ELEMENTS (states); i += 2) {
 162                 GList       *list, *l;
 163
 164                 const char *status = empathy_presence_get_default_message (states[i]);
 165                 const char *icon_name = empathy_icon_name_for_presence (states[i]);
 166
 167                 gtk_list_store_append (store, &iter);
 168                 gtk_list_store_set (store, &iter,
 169                                 COL_STATE_ICON_NAME, icon_name,
 170                                 COL_STATE, states[i],
 171                                 COL_STATUS_TEXT, status,
 172                                 COL_DISPLAY_MARKUP, status,
 173                                 COL_STATUS_CUSTOMISABLE, states[i+1],
 174                                 COL_TYPE, ENTRY_TYPE_BUILTIN,
 175                                 -1);
 176
 177                 if (states[i+1]) {
 178                         /* Set custom messages if wanted */
 179                         list = empathy_status_presets_get (states[i], 5);
 180                         for (l = list; l; l = l->next) {
 181                                 gtk_list_store_append (store, &iter);
 182                                 gtk_list_store_set (store, &iter,
 183                                                 COL_STATE_ICON_NAME, icon_name,
 184                                                 COL_STATE, states[i],
 185                                                 COL_STATUS_TEXT, l->data,
 186                                                 COL_DISPLAY_MARKUP, l->data,
 187                                                 COL_STATUS_CUSTOMISABLE, TRUE,
 188                                                 COL_TYPE, ENTRY_TYPE_SAVED,
 189                                                 -1);
 190                         }
 191                         g_list_free (list);
 192
 193                         gtk_list_store_append (store, &iter);
 194                         gtk_list_store_set (store, &iter,
 195                                         COL_STATE_ICON_NAME, icon_name,
 196                                         COL_STATE, states[i],
 197                                         COL_STATUS_TEXT, "",
 198                                         COL_DISPLAY_MARKUP, "<i>Custom Message...</i>",
 199                                         COL_STATUS_CUSTOMISABLE, TRUE,
 200                                         COL_TYPE, ENTRY_TYPE_CUSTOM,
 201                                         -1);
 202                 }
 203
 204         }
 205
 206         /* add a separator */
 207         gtk_list_store_append (store, &iter);
 208         gtk_list_store_set (store, &iter,
 209                         COL_TYPE, ENTRY_TYPE_SEPARATOR,
 210                         -1);
 211
 212         gtk_list_store_append (store, &iter);
 213         gtk_list_store_set (store, &iter,
 214                         COL_STATE_ICON_NAME, GTK_STOCK_EDIT,
 215                         COL_STATUS_TEXT, "",
 216                         COL_DISPLAY_MARKUP, "Edit Custom Messages...",
 217                         COL_TYPE, ENTRY_TYPE_EDIT_CUSTOM,
 218                         -1);
 219
 220         return GTK_TREE_MODEL (store);
 221 }
 222
 223 static void
 224 presence_chooser_popup_shown_cb (GObject *self,
 225                                  GParamSpec *pspec,
 226                                  gpointer user_data)
 227 {
 228         gboolean shown;
 229         g_object_get (self, "popup-shown", &shown, NULL);
 230
 231         if (!shown) return;
 232
 233         GtkTreeModel *model = create_model ();
 234
 235         gtk_combo_box_set_model (GTK_COMBO_BOX (self), GTK_TREE_MODEL (model));
 236
 237         g_object_unref (model);
 238 }
 239
 240 static void
 241 presence_chooser_set_status_editing (EmpathyPresenceChooser *self,
 242                                      gboolean editing)
 243 {
 244         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 245         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (self));
 246
 247         if (priv->block_set_editing) return;
 248
 249         if (editing)
 250         {
 251                 priv->editing_status = TRUE;
 252                 gtk_entry_set_icon_from_stock (GTK_ENTRY (entry),
 253                                 GTK_ENTRY_ICON_SECONDARY,
 254                                 GTK_STOCK_OK);
 255                 gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 256                                 GTK_ENTRY_ICON_SECONDARY,
 257                                 _("Set status"));
 258                 gtk_entry_set_icon_sensitive (GTK_ENTRY (entry),
 259                                 GTK_ENTRY_ICON_PRIMARY,
 260                                 FALSE);
 261         }
 262         else
 263         {
 264                 gtk_entry_set_icon_from_stock (GTK_ENTRY (entry),
 265                                 GTK_ENTRY_ICON_SECONDARY,
 266                                 NULL);
 267                 gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 268                                 GTK_ENTRY_ICON_SECONDARY,
 269                                 NULL);
 270                 gtk_entry_set_icon_sensitive (GTK_ENTRY (entry),
 271                                 GTK_ENTRY_ICON_PRIMARY,
 272                                 TRUE);
 273
 274                 /* attempt to get the toplevel for this widget */
 275                 GtkWidget *window = gtk_widget_get_toplevel (GTK_WIDGET (self));
 276                 if (GTK_WIDGET_TOPLEVEL (window) && GTK_IS_WINDOW (window))
 277                 {
 278                         /* unset the focus */
 279                         gtk_window_set_focus (GTK_WINDOW (window), NULL);
 280                 }
 281                 gtk_editable_set_position (GTK_EDITABLE (entry), 0);
 282
 283                 priv->editing_status = FALSE;
 284         }
 285 }
 286
 287 static void
 288 mc_set_custom_state (EmpathyPresenceChooser *self)
 289 {
 290         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 291         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (self));
 292
 293         /* update the status with MC */
 294         const char *status = gtk_entry_get_text (GTK_ENTRY (entry));
 295         DEBUG ("Sending state to MC-> %s (%s)\n",
 296                         g_enum_get_value (g_type_class_peek (MC_TYPE_PRESENCE),
 297                                 priv->state)->value_name,
 298                         status);
 299         empathy_idle_set_presence (priv->idle, priv->state, status);
 300 }
 301
 302 static void
 303 ui_set_custom_state (EmpathyPresenceChooser *self,
 304                            McPresence state,
 305                            const char *status)
 306 {
 307         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 308         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (self));
 309         const char *icon_name;
 310
 311         priv->block_set_editing++;
 312         priv->block_changed++;
 313
 314         icon_name = empathy_icon_name_for_presence (state);
 315         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 316                         GTK_ENTRY_ICON_PRIMARY,
 317                         icon_name);
 318         gtk_entry_set_text (GTK_ENTRY (entry), status);
 319
 320         priv->block_changed--;
 321         priv->block_set_editing--;
 322 }
 323
 324 static void
 325 presence_chooser_reset_status (EmpathyPresenceChooser *self)
 326 {
 327         /* recover the status that was unset */
 328         presence_chooser_presence_changed_cb (self);
 329 }
 330
 331 static void
 332 presence_chooser_entry_icon_release_cb (EmpathyPresenceChooser  *self,
 333                                         GtkEntryIconPosition     icon_pos,
 334                                         GdkEvent                *event,
 335                                         GtkEntry                *entry)
 336 {
 337         presence_chooser_set_status_editing (self, FALSE);
 338         mc_set_custom_state (self);
 339 }
 340
 341 static void
 342 presence_chooser_entry_activate_cb (EmpathyPresenceChooser      *self,
 343                                     GtkEntry                    *entry)
 344 {
 345         presence_chooser_set_status_editing (self, FALSE);
 346         mc_set_custom_state (self);
 347 }
 348
 349 static gboolean
 350 presence_chooser_entry_key_press_event_cb (EmpathyPresenceChooser       *self,
 351                                            GdkEventKey                  *event,
 352                                            GtkWidget                    *entry)
 353 {
 354         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 355
 356         if (priv->editing_status && event->keyval == GDK_Escape)
 357         {
 358                 /* the user pressed Escape, undo the editing */
 359                 presence_chooser_set_status_editing (self, FALSE);
 360                 presence_chooser_reset_status (self);
 361
 362                 return TRUE;
 363         }
 364         else if (event->keyval == GDK_Up || event->keyval == GDK_Down)
 365         {
 366                 /* ignore */
 367                 return TRUE;
 368         }
 369
 370         return FALSE; /* send this event elsewhere */
 371 }
 372
 373 static gboolean
 374 presence_chooser_entry_button_press_event_cb (EmpathyPresenceChooser *self,
 375                                               GdkEventButton         *event,
 376                                               GtkWidget              *entry)
 377 {
 378         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 379
 380         if (!priv->editing_status &&
 381             event->button == 1 &&
 382             !GTK_WIDGET_HAS_FOCUS (entry))
 383         {
 384                 gtk_widget_grab_focus (entry);
 385                 gtk_editable_select_region (GTK_EDITABLE (entry), 0, -1);
 386
 387                 return TRUE;
 388         }
 389
 390         return FALSE;
 391 }
 392
 393 static void
 394 presence_chooser_entry_changed_cb (EmpathyPresenceChooser *self,
 395                                    gpointer user_data)
 396 {
 397         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 398
 399         if (priv->block_changed) return;
 400
 401         /* the combo is being edited to a custom entry */
 402         if (!priv->editing_status)
 403         {
 404                 presence_chooser_set_status_editing (self, TRUE);
 405         }
 406 }
 407
 408 static void
 409 presence_chooser_changed_cb (GtkComboBox *self, gpointer user_data)
 410 {
 411         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 412
 413         if (priv->block_changed) return;
 414
 415         GtkTreeIter iter;
 416         char *icon_name;
 417         McPresence new_state;
 418         gboolean customisable = TRUE;
 419         int type = -1;
 420
 421         GtkTreeModel *model = gtk_combo_box_get_model (self);
 422         if (!gtk_combo_box_get_active_iter (self, &iter))
 423         {
 424                 return;
 425         }
 426
 427         gtk_tree_model_get (model, &iter,
 428                         COL_STATE_ICON_NAME, &icon_name,
 429                         COL_STATE, &new_state,
 430                         COL_STATUS_CUSTOMISABLE, &customisable,
 431                         COL_TYPE, &type,
 432                         -1);
 433
 434         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (self));
 435
 436         /* some types of status aren't editable, set the editability of the
 437          * entry appropriately. Unless we're just about to reset it anyway,
 438          * in which case, don't fiddle with it */
 439         if (type != ENTRY_TYPE_EDIT_CUSTOM)
 440         {
 441                 gtk_editable_set_editable (GTK_EDITABLE (entry), customisable);
 442                 priv->state = new_state;
 443         }
 444
 445         if (type == ENTRY_TYPE_EDIT_CUSTOM)
 446         {
 447                 presence_chooser_reset_status (EMPATHY_PRESENCE_CHOOSER (self));
 448
 449                 /* attempt to get the toplevel for this widget */
 450                 GtkWidget *window = gtk_widget_get_toplevel (GTK_WIDGET (self));
 451                 if (!GTK_WIDGET_TOPLEVEL (window) || !GTK_IS_WINDOW (window))
 452                 {
 453                         window = NULL;
 454                 }
 455
 456                 presence_chooser_dialog_show (GTK_WINDOW (window));
 457         }
 458         else if (type == ENTRY_TYPE_CUSTOM)
 459         {
 460                 gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 461                                 GTK_ENTRY_ICON_PRIMARY,
 462                                 icon_name);
 463
 464                 /* preseed the status */
 465                 if (priv->previous_type == ENTRY_TYPE_BUILTIN)
 466                 {
 467                         gtk_entry_set_text (GTK_ENTRY (entry), "");
 468                 }
 469                 else
 470                 {
 471                         const char *status = empathy_idle_get_status (priv->idle);
 472                         gtk_entry_set_text (GTK_ENTRY (entry), status);
 473                 }
 474
 475                 /* grab the focus */
 476                 gtk_widget_grab_focus (entry);
 477         }
 478         else
 479         {
 480                 char *status;
 481                 /* just in case we were setting a new status when
 482                  * things were changed */
 483                 presence_chooser_set_status_editing (
 484                                 EMPATHY_PRESENCE_CHOOSER (self),
 485                                 FALSE);
 486
 487                 gtk_tree_model_get (model, &iter,
 488                                 COL_STATUS_TEXT, &status,
 489                                 -1);
 490
 491                 empathy_idle_set_presence (priv->idle, priv->state, status);
 492
 493                 g_free (status);
 494         }
 495
 496         if (type != ENTRY_TYPE_EDIT_CUSTOM)
 497         {
 498                 priv->previous_type = type;
 499         }
 500         g_free (icon_name);
 501 }
 502
 503 static gboolean
 504 combo_row_separator_func (GtkTreeModel  *model,
 505                           GtkTreeIter   *iter,
 506                           gpointer       data)
 507 {
 508         int type;
 509         gtk_tree_model_get (model, iter,
 510                         COL_TYPE, &type,
 511                         -1);
 512
 513         return (type == ENTRY_TYPE_SEPARATOR);
 514 }
 515
 516 static gboolean
 517 presence_chooser_entry_focus_out_cb (EmpathyPresenceChooser *chooser,
 518                                      GdkEventFocus *event,
 519                                      GtkEntry *entry)
 520 {
 521         EmpathyPresenceChooserPriv *priv = GET_PRIV (chooser);
 522
 523         if (priv->editing_status)
 524         {
 525                 // entry_activate_cb (chooser, entry);
 526         }
 527
 528         return FALSE;
 529 }
 530
 531 static void
 532 empathy_presence_chooser_init (EmpathyPresenceChooser *chooser)
 533 {
 534         EmpathyPresenceChooserPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (chooser,
 535                 EMPATHY_TYPE_PRESENCE_CHOOSER, EmpathyPresenceChooserPriv);
 536
 537         chooser->priv = priv;
 538
 539         GtkTreeModel *model = create_model ();
 540
 541         gtk_combo_box_set_model (GTK_COMBO_BOX (chooser), GTK_TREE_MODEL (model));
 542         gtk_combo_box_entry_set_text_column (GTK_COMBO_BOX_ENTRY (chooser),
 543                         COL_STATUS_TEXT);
 544         gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (chooser),
 545                         combo_row_separator_func,
 546                         NULL, NULL);
 547
 548         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (chooser));
 549         gtk_entry_set_icon_activatable (GTK_ENTRY (entry),
 550                         GTK_ENTRY_ICON_PRIMARY, FALSE);
 551         g_signal_connect_object (entry, "icon-release",
 552                         G_CALLBACK (presence_chooser_entry_icon_release_cb),
 553                         chooser,
 554                         G_CONNECT_SWAPPED);
 555         g_signal_connect_object (entry, "activate",
 556                         G_CALLBACK (presence_chooser_entry_activate_cb),
 557                         chooser,
 558                         G_CONNECT_SWAPPED);
 559         g_signal_connect_object (entry, "key-press-event",
 560                         G_CALLBACK (presence_chooser_entry_key_press_event_cb),
 561                         chooser,
 562                         G_CONNECT_SWAPPED);
 563         g_signal_connect_object (entry, "button-press-event",
 564                         G_CALLBACK (presence_chooser_entry_button_press_event_cb),
 565                         chooser,
 566                         G_CONNECT_SWAPPED);
 567
 568         GtkCellRenderer *renderer;
 569         gtk_cell_layout_clear (GTK_CELL_LAYOUT (chooser));
 570
 571         renderer = gtk_cell_renderer_pixbuf_new ();
 572         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (chooser), renderer, FALSE);
 573         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (chooser), renderer,
 574                         "icon-name", COL_STATE_ICON_NAME,
 575                         NULL);
 576         g_object_set (renderer, "stock-size", GTK_ICON_SIZE_MENU, NULL);
 577
 578         renderer = gtk_cell_renderer_text_new ();
 579         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (chooser), renderer, TRUE);
 580         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (chooser), renderer,
 581                         "markup", COL_DISPLAY_MARKUP,
 582                         NULL);
 583
 584         g_object_unref (model);
 585
 586         g_signal_connect (chooser, "notify::popup-shown",
 587                         G_CALLBACK (presence_chooser_popup_shown_cb), NULL);
 588         g_signal_connect (chooser, "changed",
 589                         G_CALLBACK (presence_chooser_changed_cb), NULL);
 590         g_signal_connect_swapped (entry, "changed",
 591                         G_CALLBACK (presence_chooser_entry_changed_cb),
 592                         chooser);
 593         g_signal_connect_swapped (entry, "focus-out-event",
 594                         G_CALLBACK (presence_chooser_entry_focus_out_cb),
 595                         chooser);
 596
 597         priv->idle = empathy_idle_dup_singleton ();
 598         presence_chooser_presence_changed_cb (chooser);
 599         g_signal_connect_swapped (priv->idle, "notify",
 600                         G_CALLBACK (presence_chooser_presence_changed_cb),
 601                         chooser);
 602
 603         g_object_set (chooser,
 604                         // FIXME: this string sucks
 605                         "tooltip-text", _("Set your presence and current status"),
 606                         NULL);
 607 }
 608
 609 static void
 610 presence_chooser_finalize (GObject *object)
 611 {
 612         EmpathyPresenceChooserPriv *priv;
 613
 614         priv = GET_PRIV (object);
 615
 616         if (priv->flash_timeout_id) {
 617                 g_source_remove (priv->flash_timeout_id);
 618         }
 619
 620         g_signal_handlers_disconnect_by_func (priv->idle,
 621                                               presence_chooser_presence_changed_cb,
 622                                               object);
 623         g_object_unref (priv->idle);
 624
 625         G_OBJECT_CLASS (empathy_presence_chooser_parent_class)->finalize (object);
 626 }
 627
 628 GtkWidget *
 629 empathy_presence_chooser_new (void)
 630 {
 631         GtkWidget *chooser;
 632
 633         chooser = g_object_new (EMPATHY_TYPE_PRESENCE_CHOOSER, NULL);
 634
 635         return chooser;
 636 }
 637
 638 static void
 639 presence_chooser_presence_changed_cb (EmpathyPresenceChooser *chooser)
 640 {
 641         EmpathyPresenceChooserPriv *priv;
 642         McPresence                 state;
 643         McPresence                 flash_state;
 644         const gchar               *status;
 645
 646         priv = GET_PRIV (chooser);
 647
 648         priv->state = state = empathy_idle_get_state (priv->idle);
 649         status = empathy_idle_get_status (priv->idle);
 650         flash_state = empathy_idle_get_flash_state (priv->idle);
 651
 652         /* look through the model and attempt to find a matching state */
 653         GtkTreeModel *model = gtk_combo_box_get_model (GTK_COMBO_BOX (chooser));
 654         GtkTreeIter iter;
 655         gboolean valid, match_state = FALSE, match = FALSE;
 656         for (valid = gtk_tree_model_get_iter_first (model, &iter);
 657              valid;
 658              valid = gtk_tree_model_iter_next (model, &iter))
 659         {
 660                 int m_type;
 661                 McPresence m_state;
 662                 char *m_status;
 663
 664                 gtk_tree_model_get (model, &iter,
 665                                 COL_STATE, &m_state,
 666                                 COL_TYPE, &m_type,
 667                                 -1);
 668
 669                 if (m_type == ENTRY_TYPE_CUSTOM ||
 670                     m_type == ENTRY_TYPE_SEPARATOR ||
 671                     m_type == ENTRY_TYPE_EDIT_CUSTOM)
 672                 {
 673                         continue;
 674                 }
 675                 else if (!match_state && state == m_state)
 676                 {
 677                         /* we are now in the section that can contain our
 678                          * match */
 679                         match_state = TRUE;
 680                 }
 681                 else if (match_state && state != m_state)
 682                 {
 683                         /* we have passed the section that can contain our
 684                          * match */
 685                         break;
 686                 }
 687
 688                 gtk_tree_model_get (model, &iter,
 689                                 COL_STATUS_TEXT, &m_status,
 690                                 -1);
 691
 692                 match = !strcmp (status, m_status);
 693
 694                 g_free (m_status);
 695
 696                 if (match) break;
 697
 698         }
 699
 700         if (match)
 701         {
 702                 priv->block_changed++;
 703                 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (chooser), &iter);
 704                 priv->block_changed--;
 705         }
 706         else
 707         {
 708                 ui_set_custom_state (chooser, state, status);
 709         }
 710
 711         if (flash_state != MC_PRESENCE_UNSET) {
 712                 presence_chooser_flash_start (chooser, state, flash_state);
 713         } else {
 714                 presence_chooser_flash_stop (chooser, state);
 715         }
 716 }
 717
 718 static gboolean
 719 presence_chooser_flash_timeout_cb (EmpathyPresenceChooser *chooser)
 720 {
 721         EmpathyPresenceChooserPriv *priv;
 722         McPresence                 state;
 723         static gboolean            on = FALSE;
 724
 725         priv = GET_PRIV (chooser);
 726
 727         if (on) {
 728                 state = priv->flash_state_1;
 729         } else {
 730                 state = priv->flash_state_2;
 731         }
 732
 733         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (chooser));
 734         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 735                         GTK_ENTRY_ICON_PRIMARY,
 736                         empathy_icon_name_for_presence (state));
 737
 738         on = !on;
 739
 740         return TRUE;
 741 }
 742
 743 static void
 744 presence_chooser_flash_start (EmpathyPresenceChooser *chooser,
 745                               McPresence             state_1,
 746                               McPresence             state_2)
 747 {
 748         EmpathyPresenceChooserPriv *priv;
 749
 750         g_return_if_fail (EMPATHY_IS_PRESENCE_CHOOSER (chooser));
 751
 752         priv = GET_PRIV (chooser);
 753
 754         priv->flash_state_1 = state_1;
 755         priv->flash_state_2 = state_2;
 756
 757         if (!priv->flash_timeout_id) {
 758                 priv->flash_timeout_id = g_timeout_add (FLASH_TIMEOUT,
 759                                                         (GSourceFunc) presence_chooser_flash_timeout_cb,
 760                                                         chooser);
 761         }
 762 }
 763
 764 static void
 765 presence_chooser_flash_stop (EmpathyPresenceChooser *chooser,
 766                              McPresence             state)
 767 {
 768         EmpathyPresenceChooserPriv *priv;
 769
 770         g_return_if_fail (EMPATHY_IS_PRESENCE_CHOOSER (chooser));
 771
 772         priv = GET_PRIV (chooser);
 773
 774         if (priv->flash_timeout_id) {
 775                 g_source_remove (priv->flash_timeout_id);
 776                 priv->flash_timeout_id = 0;
 777         }
 778         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (chooser));
 779
 780         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 781                         GTK_ENTRY_ICON_PRIMARY,
 782                         empathy_icon_name_for_presence (state));
 783
 784         // FIXME - what does this do?
 785         // priv->last_state = state;
 786 }
 787
 788 GtkWidget *
 789 empathy_presence_chooser_create_menu (void)
 790 {
 791         const gchar *status;
 792         GtkWidget   *menu;
 793         GtkWidget   *item;
 794         GtkWidget   *image;
 795         guint        i;
 796
 797         menu = gtk_menu_new ();
 798
 799         for (i = 0; i < G_N_ELEMENTS (states); i += 2) {
 800                 GList       *list, *l;
 801
 802                 status = empathy_presence_get_default_message (states[i]);
 803                 presence_chooser_menu_add_item (menu,
 804                                                 status,
 805                                                 states[i]);
 806
 807                 if (states[i+1]) {
 808                         /* Set custom messages if wanted */
 809                         list = empathy_status_presets_get (states[i], 5);
 810                         for (l = list; l; l = l->next) {
 811                                 presence_chooser_menu_add_item (menu,
 812                                                                 l->data,
 813                                                                 states[i]);
 814                         }
 815                         g_list_free (list);
 816                 }
 817
 818         }
 819
 820         /* Separator. */
 821         item = gtk_menu_item_new ();
 822         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
 823         gtk_widget_show (item);
 824
 825         /* Custom messages */
 826         item = gtk_image_menu_item_new_with_label (_("Custom messages..."));
 827         image = gtk_image_new_from_stock (GTK_STOCK_EDIT, GTK_ICON_SIZE_MENU);
 828         gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
 829         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
 830         gtk_widget_show (image);
 831         gtk_widget_show (item);
 832
 833         g_signal_connect (item,
 834                           "activate",
 835                           G_CALLBACK (presence_chooser_custom_activate_cb),
 836                           NULL);
 837
 838         return menu;
 839 }
 840
 841 static void
 842 presence_chooser_menu_add_item (GtkWidget   *menu,
 843                                 const gchar *str,
 844                                 McPresence   state)
 845 {
 846         GtkWidget   *item;
 847         GtkWidget   *image;
 848         const gchar *icon_name;
 849
 850         item = gtk_image_menu_item_new_with_label (str);
 851         icon_name = empathy_icon_name_for_presence (state);
 852
 853         g_signal_connect (item, "activate",
 854                           G_CALLBACK (presence_chooser_noncustom_activate_cb),
 855                           NULL);
 856
 857         image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
 858         gtk_widget_show (image);
 859
 860         gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
 861         gtk_widget_show (item);
 862
 863         g_object_set_data_full (G_OBJECT (item),
 864                                 "status", g_strdup (str),
 865                                 (GDestroyNotify) g_free);
 866
 867         g_object_set_data (G_OBJECT (item), "state", GINT_TO_POINTER (state));
 868
 869         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
 870 }
 871
 872 static void
 873 presence_chooser_noncustom_activate_cb (GtkWidget *item,
 874                                         gpointer   user_data)
 875 {
 876         McPresence   state;
 877         const gchar *status;
 878
 879         status = g_object_get_data (G_OBJECT (item), "status");
 880         state = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (item), "state"));
 881
 882         presence_chooser_set_state (state, status);
 883 }
 884
 885 static void
 886 presence_chooser_set_state (McPresence   state,
 887                             const gchar *status)
 888 {
 889         EmpathyIdle *idle;
 890
 891         idle = empathy_idle_dup_singleton ();
 892         empathy_idle_set_presence (idle, state, status);
 893         g_object_unref (idle);
 894 }
 895
 896 static void
 897 presence_chooser_custom_activate_cb (GtkWidget *item,
 898                                      gpointer   user_data)
 899 {
 900         presence_chooser_dialog_show (NULL);
 901 }
 902
 903 static McPresence
 904 presence_chooser_dialog_get_selected (CustomMessageDialog *dialog)
 905 {
 906         GtkTreeModel *model;
 907         GtkTreeIter   iter;
 908         McPresence    presence = LAST_MC_PRESENCE;
 909
 910         model = gtk_combo_box_get_model (GTK_COMBO_BOX (dialog->combobox_status));
 911         if (gtk_combo_box_get_active_iter (GTK_COMBO_BOX (dialog->combobox_status), &iter)) {
 912                 gtk_tree_model_get (model, &iter,
 913                                     COL_PRESENCE, &presence,
 914                                     -1);
 915         }
 916
 917         return presence;
 918 }
 919
 920 static void
 921 presence_chooser_dialog_status_changed_cb (GtkWidget           *widget,
 922                                            CustomMessageDialog *dialog)
 923 {
 924         GtkListStore *store;
 925         GtkTreeIter   iter;
 926         McPresence    presence = LAST_MC_PRESENCE;
 927         GList        *messages, *l;
 928
 929         presence = presence_chooser_dialog_get_selected (dialog);
 930
 931         store = gtk_list_store_new (1, G_TYPE_STRING);
 932         messages = empathy_status_presets_get (presence, -1);
 933         for (l = messages; l; l = l->next) {
 934                 gtk_list_store_append (store, &iter);
 935                 gtk_list_store_set (store, &iter, 0, l->data, -1);
 936         }
 937
 938         gtk_entry_set_text (GTK_ENTRY (dialog->entry_message),
 939                             messages ? messages->data : "");
 940
 941         g_list_free (messages);
 942
 943         gtk_combo_box_set_model (GTK_COMBO_BOX (dialog->comboboxentry_message),
 944                                  GTK_TREE_MODEL (store));
 945
 946         g_object_unref (store);
 947 }
 948
 949 static void
 950 presence_chooser_dialog_message_changed_cb (GtkWidget           *widget,
 951                                             CustomMessageDialog *dialog)
 952 {
 953         McPresence   presence;
 954         GList       *messages, *l;
 955         const gchar *text;
 956         gboolean     found = FALSE;
 957
 958         presence = presence_chooser_dialog_get_selected (dialog);
 959         text = gtk_entry_get_text (GTK_ENTRY (dialog->entry_message));
 960
 961         messages = empathy_status_presets_get (presence, -1);
 962         for (l = messages; l; l = l->next) {
 963                 if (!tp_strdiff (text, l->data)) {
 964                         found = TRUE;
 965                         break;
 966                 }
 967         }
 968         g_list_free (messages);
 969
 970         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->checkbutton_save),
 971                                       found);
 972 }
 973
 974 static void
 975 presence_chooser_dialog_save_toggled_cb (GtkWidget           *widget,
 976                                          CustomMessageDialog *dialog)
 977 {
 978         gboolean     active;
 979         McPresence   state;
 980         const gchar *text;
 981
 982         active = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->checkbutton_save));
 983         state = presence_chooser_dialog_get_selected (dialog);
 984         text = gtk_entry_get_text (GTK_ENTRY (dialog->entry_message));
 985
 986         if (active) {
 987                 empathy_status_presets_set_last (state, text);
 988         } else {
 989                 empathy_status_presets_remove (state, text);
 990         }
 991 }
 992
 993 static void
 994 presence_chooser_dialog_setup (CustomMessageDialog *dialog)
 995 {
 996         GtkListStore    *store;
 997         GtkCellRenderer *renderer;
 998         GtkTreeIter      iter;
 999         guint            i;
1000
1001         store = gtk_list_store_new (COL_COUNT,
1002                                     G_TYPE_STRING,     /* Icon name */
1003                                     G_TYPE_STRING,     /* Label     */
1004                                     MC_TYPE_PRESENCE); /* Presence   */
1005         gtk_combo_box_set_model (GTK_COMBO_BOX (dialog->combobox_status),
1006                                  GTK_TREE_MODEL (store));
1007
1008         renderer = gtk_cell_renderer_pixbuf_new ();
1009         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (dialog->combobox_status), renderer, FALSE);
1010         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (dialog->combobox_status), renderer,
1011                                         "icon-name", COL_ICON,
1012                                         NULL);
1013         g_object_set (renderer, "stock-size", GTK_ICON_SIZE_BUTTON, NULL);
1014
1015         renderer = gtk_cell_renderer_text_new ();
1016         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (dialog->combobox_status), renderer, TRUE);
1017         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (dialog->combobox_status), renderer,
1018                                         "text", COL_LABEL,
1019                                         NULL);
1020
1021         for (i = 0; i < G_N_ELEMENTS (states); i += 2) {
1022                 if (!states[i+1]) {
1023                         continue;
1024                 }
1025
1026                 gtk_list_store_append (store, &iter);
1027                 gtk_list_store_set (store, &iter,
1028                                     COL_ICON, empathy_icon_name_for_presence (states[i]),
1029                                     COL_LABEL, empathy_presence_get_default_message (states[i]),
1030                                     COL_PRESENCE, states[i],
1031                                     -1);
1032         }
1033
1034         gtk_combo_box_set_active (GTK_COMBO_BOX (dialog->combobox_status), 0);
1035 }
1036
1037 static void
1038 presence_chooser_dialog_response_cb (GtkWidget           *widget,
1039                                      gint                 response,
1040                                      CustomMessageDialog *dialog)
1041 {
1042         if (response == GTK_RESPONSE_APPLY) {
1043                 McPresence   state;
1044                 const gchar *text;
1045
1046                 state = presence_chooser_dialog_get_selected (dialog);
1047                 text = gtk_entry_get_text (GTK_ENTRY (dialog->entry_message));
1048
1049                 presence_chooser_set_state (state, text);
1050         }
1051
1052         gtk_widget_destroy (widget);
1053 }
1054
1055 static void
1056 presence_chooser_dialog_destroy_cb (GtkWidget           *widget,
1057                                     CustomMessageDialog *dialog)
1058 {
1059
1060         g_free (dialog);
1061         message_dialog = NULL;
1062 }
1063
1064 static void
1065 presence_chooser_dialog_show (GtkWindow *parent)
1066 {
1067         GladeXML *glade;
1068         gchar    *filename;
1069
1070         if (message_dialog) {
1071                 gtk_window_present (GTK_WINDOW (message_dialog->dialog));
1072                 return;
1073         }
1074
1075         message_dialog = g_new0 (CustomMessageDialog, 1);
1076
1077         filename = empathy_file_lookup ("empathy-presence-chooser.glade",
1078                                         "libempathy-gtk");
1079         glade = empathy_glade_get_file (filename,
1080                                        "custom_message_dialog",
1081                                        NULL,
1082                                        "custom_message_dialog", &message_dialog->dialog,
1083                                        "checkbutton_save", &message_dialog->checkbutton_save,
1084                                        "comboboxentry_message", &message_dialog->comboboxentry_message,
1085                                        "combobox_status", &message_dialog->combobox_status,
1086                                        NULL);
1087         g_free (filename);
1088
1089         empathy_glade_connect (glade,
1090                                message_dialog,
1091                                "custom_message_dialog", "destroy", presence_chooser_dialog_destroy_cb,
1092                                "custom_message_dialog", "response", presence_chooser_dialog_response_cb,
1093                                "combobox_status", "changed", presence_chooser_dialog_status_changed_cb,
1094                                "checkbutton_save", "toggled", presence_chooser_dialog_save_toggled_cb,
1095                                NULL);
1096
1097         g_object_unref (glade);
1098
1099         /* Setup the message combobox */
1100         message_dialog->entry_message = GTK_BIN (message_dialog->comboboxentry_message)->child;
1101         gtk_entry_set_activates_default (GTK_ENTRY (message_dialog->entry_message), TRUE);
1102         gtk_entry_set_width_chars (GTK_ENTRY (message_dialog->entry_message), 25);
1103         g_signal_connect (message_dialog->entry_message, "changed",
1104                           G_CALLBACK (presence_chooser_dialog_message_changed_cb),
1105                           message_dialog);
1106
1107         presence_chooser_dialog_setup (message_dialog);
1108
1109         gtk_combo_box_entry_set_text_column (GTK_COMBO_BOX_ENTRY (message_dialog->comboboxentry_message), 0);
1110
1111         if (parent)
1112         {
1113                 gtk_window_set_transient_for (
1114                                 GTK_WINDOW (message_dialog->dialog),
1115                                 parent);
1116         }
1117
1118         gtk_widget_show_all (message_dialog->dialog);
1119 }
1120