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         g_signal_connect_swapped (entry, "changed",
 505                         G_CALLBACK (changed_cb), chooser);
 506
 507         priv->idle = empathy_idle_dup_singleton ();
 508         presence_chooser_presence_changed_cb (chooser);
 509         g_signal_connect_swapped (priv->idle, "notify",
 510                                   G_CALLBACK (presence_chooser_presence_changed_cb),
 511                                   chooser);
 512
 513         g_object_set (chooser,
 514                         // FIXME: this string sucks
 515                         "tooltip-text", _("Set your presence and current status"),
 516                         NULL);
 517 }
 518
 519 static void
 520 presence_chooser_finalize (GObject *object)
 521 {
 522         EmpathyPresenceChooserPriv *priv;
 523
 524         priv = GET_PRIV (object);
 525
 526         if (priv->flash_timeout_id) {
 527                 g_source_remove (priv->flash_timeout_id);
 528         }
 529
 530         g_signal_handlers_disconnect_by_func (priv->idle,
 531                                               presence_chooser_presence_changed_cb,
 532                                               object);
 533         g_object_unref (priv->idle);
 534
 535         G_OBJECT_CLASS (empathy_presence_chooser_parent_class)->finalize (object);
 536 }
 537
 538 GtkWidget *
 539 empathy_presence_chooser_new (void)
 540 {
 541         GtkWidget *chooser;
 542
 543         chooser = g_object_new (EMPATHY_TYPE_PRESENCE_CHOOSER, NULL);
 544
 545         return chooser;
 546 }
 547
 548 static void
 549 presence_chooser_presence_changed_cb (EmpathyPresenceChooser *chooser)
 550 {
 551         EmpathyPresenceChooserPriv *priv;
 552         McPresence                 state;
 553         McPresence                 flash_state;
 554         const gchar               *status;
 555
 556         priv = GET_PRIV (chooser);
 557
 558         priv->state = state = empathy_idle_get_state (priv->idle);
 559         status = empathy_idle_get_status (priv->idle);
 560         flash_state = empathy_idle_get_flash_state (priv->idle);
 561
 562         /* look through the model and attempt to find a matching state */
 563         GtkTreeModel *model = gtk_combo_box_get_model (GTK_COMBO_BOX (chooser));
 564         GtkTreeIter iter;
 565         gboolean valid, match_state = FALSE, match = FALSE;
 566         for (valid = gtk_tree_model_get_iter_first (model, &iter);
 567              valid;
 568              valid = gtk_tree_model_iter_next (model, &iter))
 569         {
 570                 int m_type;
 571                 McPresence m_state;
 572                 char *m_status;
 573
 574                 gtk_tree_model_get (model, &iter,
 575                                 COL_STATE, &m_state,
 576                                 COL_TYPE, &m_type,
 577                                 -1);
 578
 579                 if (m_type == ENTRY_TYPE_CUSTOM ||
 580                     m_type == ENTRY_TYPE_SEPARATOR ||
 581                     m_type == ENTRY_TYPE_EDIT_CUSTOM)
 582                 {
 583                         continue;
 584                 }
 585                 else if (!match_state && state == m_state)
 586                 {
 587                         /* we are now in the section that can contain our
 588                          * match */
 589                         match_state = TRUE;
 590                 }
 591                 else if (match_state && state != m_state)
 592                 {
 593                         /* we have passed the section that can contain our
 594                          * match */
 595                         break;
 596                 }
 597
 598                 gtk_tree_model_get (model, &iter,
 599                                 COL_STATUS_TEXT, &m_status,
 600                                 -1);
 601
 602                 match = !strcmp (status, m_status);
 603
 604                 g_free (m_status);
 605
 606                 if (match) break;
 607
 608         }
 609
 610         if (match)
 611         {
 612                 priv->block_changed++;
 613                 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (chooser), &iter);
 614                 priv->block_changed--;
 615         }
 616         else
 617         {
 618                 // FIXME - do we insert the match into the menu?
 619                 ui_set_custom_state (chooser, state, status);
 620         }
 621
 622         if (flash_state != MC_PRESENCE_UNSET) {
 623                 presence_chooser_flash_start (chooser, state, flash_state);
 624         } else {
 625                 presence_chooser_flash_stop (chooser, state);
 626         }
 627 }
 628
 629 static gboolean
 630 presence_chooser_flash_timeout_cb (EmpathyPresenceChooser *chooser)
 631 {
 632         EmpathyPresenceChooserPriv *priv;
 633         McPresence                 state;
 634         static gboolean            on = FALSE;
 635
 636         priv = GET_PRIV (chooser);
 637
 638         if (on) {
 639                 state = priv->flash_state_1;
 640         } else {
 641                 state = priv->flash_state_2;
 642         }
 643
 644         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (chooser));
 645         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 646                         GTK_ENTRY_ICON_PRIMARY,
 647                         empathy_icon_name_for_presence (state));
 648
 649         on = !on;
 650
 651         return TRUE;
 652 }
 653
 654 static void
 655 presence_chooser_flash_start (EmpathyPresenceChooser *chooser,
 656                               McPresence             state_1,
 657                               McPresence             state_2)
 658 {
 659         EmpathyPresenceChooserPriv *priv;
 660
 661         g_return_if_fail (EMPATHY_IS_PRESENCE_CHOOSER (chooser));
 662
 663         priv = GET_PRIV (chooser);
 664
 665         priv->flash_state_1 = state_1;
 666         priv->flash_state_2 = state_2;
 667
 668         if (!priv->flash_timeout_id) {
 669                 priv->flash_timeout_id = g_timeout_add (FLASH_TIMEOUT,
 670                                                         (GSourceFunc) presence_chooser_flash_timeout_cb,
 671                                                         chooser);
 672         }
 673 }
 674
 675 static void
 676 presence_chooser_flash_stop (EmpathyPresenceChooser *chooser,
 677                              McPresence             state)
 678 {
 679         EmpathyPresenceChooserPriv *priv;
 680
 681         g_return_if_fail (EMPATHY_IS_PRESENCE_CHOOSER (chooser));
 682
 683         priv = GET_PRIV (chooser);
 684
 685         if (priv->flash_timeout_id) {
 686                 g_source_remove (priv->flash_timeout_id);
 687                 priv->flash_timeout_id = 0;
 688         }
 689         GtkWidget *entry = gtk_bin_get_child (GTK_BIN (chooser));
 690
 691         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 692                         GTK_ENTRY_ICON_PRIMARY,
 693                         empathy_icon_name_for_presence (state));
 694
 695         // FIXME - what does this do?
 696         // priv->last_state = state;
 697 }
 698
 699 GtkWidget *
 700 empathy_presence_chooser_create_menu (void)
 701 {
 702         const gchar *status;
 703         GtkWidget   *menu;
 704         GtkWidget   *item;
 705         GtkWidget   *image;
 706         guint        i;
 707
 708         menu = gtk_menu_new ();
 709
 710         for (i = 0; i < G_N_ELEMENTS (states); i += 2) {
 711                 GList       *list, *l;
 712
 713                 status = empathy_presence_get_default_message (states[i]);
 714                 presence_chooser_menu_add_item (menu,
 715                                                 status,
 716                                                 states[i]);
 717
 718                 if (states[i+1]) {
 719                         /* Set custom messages if wanted */
 720                         list = empathy_status_presets_get (states[i], 5);
 721                         for (l = list; l; l = l->next) {
 722                                 presence_chooser_menu_add_item (menu,
 723                                                                 l->data,
 724                                                                 states[i]);
 725                         }
 726                         g_list_free (list);
 727                 }
 728
 729         }
 730
 731         /* Separator. */
 732         item = gtk_menu_item_new ();
 733         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
 734         gtk_widget_show (item);
 735
 736         /* Custom messages */
 737         item = gtk_image_menu_item_new_with_label (_("Custom messages..."));
 738         image = gtk_image_new_from_stock (GTK_STOCK_EDIT, GTK_ICON_SIZE_MENU);
 739         gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
 740         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
 741         gtk_widget_show (image);
 742         gtk_widget_show (item);
 743
 744         g_signal_connect (item,
 745                           "activate",
 746                           G_CALLBACK (presence_chooser_custom_activate_cb),
 747                           NULL);
 748
 749         return menu;
 750 }
 751
 752 static void
 753 presence_chooser_menu_add_item (GtkWidget   *menu,
 754                                 const gchar *str,
 755                                 McPresence   state)
 756 {
 757         GtkWidget   *item;
 758         GtkWidget   *image;
 759         const gchar *icon_name;
 760
 761         item = gtk_image_menu_item_new_with_label (str);
 762         icon_name = empathy_icon_name_for_presence (state);
 763
 764         g_signal_connect (item, "activate",
 765                           G_CALLBACK (presence_chooser_noncustom_activate_cb),
 766                           NULL);
 767
 768         image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
 769         gtk_widget_show (image);
 770
 771         gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
 772         gtk_widget_show (item);
 773
 774         g_object_set_data_full (G_OBJECT (item),
 775                                 "status", g_strdup (str),
 776                                 (GDestroyNotify) g_free);
 777
 778         g_object_set_data (G_OBJECT (item), "state", GINT_TO_POINTER (state));
 779
 780         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
 781 }
 782
 783 static void
 784 presence_chooser_noncustom_activate_cb (GtkWidget *item,
 785                                         gpointer   user_data)
 786 {
 787         McPresence   state;
 788         const gchar *status;
 789
 790         status = g_object_get_data (G_OBJECT (item), "status");
 791         state = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (item), "state"));
 792
 793         presence_chooser_set_state (state, status);
 794 }
 795
 796 static void
 797 presence_chooser_set_state (McPresence   state,
 798                             const gchar *status)
 799 {
 800         EmpathyIdle *idle;
 801
 802         idle = empathy_idle_dup_singleton ();
 803         empathy_idle_set_presence (idle, state, status);
 804         g_object_unref (idle);
 805 }
 806
 807 static void
 808 presence_chooser_custom_activate_cb (GtkWidget *item,
 809                                      gpointer   user_data)
 810 {
 811         presence_chooser_dialog_show (NULL);
 812 }
 813
 814 static McPresence
 815 presence_chooser_dialog_get_selected (CustomMessageDialog *dialog)
 816 {
 817         GtkTreeModel *model;
 818         GtkTreeIter   iter;
 819         McPresence    presence = LAST_MC_PRESENCE;
 820
 821         model = gtk_combo_box_get_model (GTK_COMBO_BOX (dialog->combobox_status));
 822         if (gtk_combo_box_get_active_iter (GTK_COMBO_BOX (dialog->combobox_status), &iter)) {
 823                 gtk_tree_model_get (model, &iter,
 824                                     COL_PRESENCE, &presence,
 825                                     -1);
 826         }
 827
 828         return presence;
 829 }
 830
 831 static void
 832 presence_chooser_dialog_status_changed_cb (GtkWidget           *widget,
 833                                            CustomMessageDialog *dialog)
 834 {
 835         GtkListStore *store;
 836         GtkTreeIter   iter;
 837         McPresence    presence = LAST_MC_PRESENCE;
 838         GList        *messages, *l;
 839
 840         presence = presence_chooser_dialog_get_selected (dialog);
 841
 842         store = gtk_list_store_new (1, G_TYPE_STRING);
 843         messages = empathy_status_presets_get (presence, -1);
 844         for (l = messages; l; l = l->next) {
 845                 gtk_list_store_append (store, &iter);
 846                 gtk_list_store_set (store, &iter, 0, l->data, -1);
 847         }
 848
 849         gtk_entry_set_text (GTK_ENTRY (dialog->entry_message),
 850                             messages ? messages->data : "");
 851
 852         g_list_free (messages);
 853
 854         gtk_combo_box_set_model (GTK_COMBO_BOX (dialog->comboboxentry_message),
 855                                  GTK_TREE_MODEL (store));
 856
 857         g_object_unref (store);
 858 }
 859
 860 static void
 861 presence_chooser_dialog_message_changed_cb (GtkWidget           *widget,
 862                                             CustomMessageDialog *dialog)
 863 {
 864         McPresence   presence;
 865         GList       *messages, *l;
 866         const gchar *text;
 867         gboolean     found = FALSE;
 868
 869         presence = presence_chooser_dialog_get_selected (dialog);
 870         text = gtk_entry_get_text (GTK_ENTRY (dialog->entry_message));
 871
 872         messages = empathy_status_presets_get (presence, -1);
 873         for (l = messages; l; l = l->next) {
 874                 if (!tp_strdiff (text, l->data)) {
 875                         found = TRUE;
 876                         break;
 877                 }
 878         }
 879         g_list_free (messages);
 880
 881         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->checkbutton_save),
 882                                       found);
 883 }
 884
 885 static void
 886 presence_chooser_dialog_save_toggled_cb (GtkWidget           *widget,
 887                                          CustomMessageDialog *dialog)
 888 {
 889         gboolean     active;
 890         McPresence   state;
 891         const gchar *text;
 892
 893         active = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->checkbutton_save));
 894         state = presence_chooser_dialog_get_selected (dialog);
 895         text = gtk_entry_get_text (GTK_ENTRY (dialog->entry_message));
 896
 897         if (active) {
 898                 empathy_status_presets_set_last (state, text);
 899         } else {
 900                 empathy_status_presets_remove (state, text);
 901         }
 902 }
 903
 904 static void
 905 presence_chooser_dialog_setup (CustomMessageDialog *dialog)
 906 {
 907         GtkListStore    *store;
 908         GtkCellRenderer *renderer;
 909         GtkTreeIter      iter;
 910         guint            i;
 911
 912         store = gtk_list_store_new (COL_COUNT,
 913                                     G_TYPE_STRING,     /* Icon name */
 914                                     G_TYPE_STRING,     /* Label     */
 915                                     MC_TYPE_PRESENCE); /* Presence   */
 916         gtk_combo_box_set_model (GTK_COMBO_BOX (dialog->combobox_status),
 917                                  GTK_TREE_MODEL (store));
 918
 919         renderer = gtk_cell_renderer_pixbuf_new ();
 920         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (dialog->combobox_status), renderer, FALSE);
 921         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (dialog->combobox_status), renderer,
 922                                         "icon-name", COL_ICON,
 923                                         NULL);
 924         g_object_set (renderer, "stock-size", GTK_ICON_SIZE_BUTTON, NULL);
 925
 926         renderer = gtk_cell_renderer_text_new ();
 927         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (dialog->combobox_status), renderer, TRUE);
 928         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (dialog->combobox_status), renderer,
 929                                         "text", COL_LABEL,
 930                                         NULL);
 931
 932         for (i = 0; i < G_N_ELEMENTS (states); i += 2) {
 933                 if (!states[i+1]) {
 934                         continue;
 935                 }
 936
 937                 gtk_list_store_append (store, &iter);
 938                 gtk_list_store_set (store, &iter,
 939                                     COL_ICON, empathy_icon_name_for_presence (states[i]),
 940                                     COL_LABEL, empathy_presence_get_default_message (states[i]),
 941                                     COL_PRESENCE, states[i],
 942                                     -1);
 943         }
 944
 945         gtk_combo_box_set_active (GTK_COMBO_BOX (dialog->combobox_status), 0);
 946 }
 947
 948 static void
 949 presence_chooser_dialog_response_cb (GtkWidget           *widget,
 950                                      gint                 response,
 951                                      CustomMessageDialog *dialog)
 952 {
 953         if (response == GTK_RESPONSE_APPLY) {
 954                 McPresence   state;
 955                 const gchar *text;
 956
 957                 state = presence_chooser_dialog_get_selected (dialog);
 958                 text = gtk_entry_get_text (GTK_ENTRY (dialog->entry_message));
 959
 960                 presence_chooser_set_state (state, text);
 961         }
 962
 963         gtk_widget_destroy (widget);
 964 }
 965
 966 static void
 967 presence_chooser_dialog_destroy_cb (GtkWidget           *widget,
 968                                     CustomMessageDialog *dialog)
 969 {
 970
 971         g_free (dialog);
 972         message_dialog = NULL;
 973 }
 974
 975 static void
 976 presence_chooser_dialog_show (GtkWindow *parent)
 977 {
 978         GladeXML *glade;
 979         gchar    *filename;
 980
 981         if (message_dialog) {
 982                 gtk_window_present (GTK_WINDOW (message_dialog->dialog));
 983                 return;
 984         }
 985
 986         message_dialog = g_new0 (CustomMessageDialog, 1);
 987
 988         filename = empathy_file_lookup ("empathy-presence-chooser.glade",
 989                                         "libempathy-gtk");
 990         glade = empathy_glade_get_file (filename,
 991                                        "custom_message_dialog",
 992                                        NULL,
 993                                        "custom_message_dialog", &message_dialog->dialog,
 994                                        "checkbutton_save", &message_dialog->checkbutton_save,
 995                                        "comboboxentry_message", &message_dialog->comboboxentry_message,
 996                                        "combobox_status", &message_dialog->combobox_status,
 997                                        NULL);
 998         g_free (filename);
 999
1000         empathy_glade_connect (glade,
1001                                message_dialog,
1002                                "custom_message_dialog", "destroy", presence_chooser_dialog_destroy_cb,
1003                                "custom_message_dialog", "response", presence_chooser_dialog_response_cb,
1004                                "combobox_status", "changed", presence_chooser_dialog_status_changed_cb,
1005                                "checkbutton_save", "toggled", presence_chooser_dialog_save_toggled_cb,
1006                                NULL);
1007
1008         g_object_unref (glade);
1009
1010         /* Setup the message combobox */
1011         message_dialog->entry_message = GTK_BIN (message_dialog->comboboxentry_message)->child;
1012         gtk_entry_set_activates_default (GTK_ENTRY (message_dialog->entry_message), TRUE);
1013         gtk_entry_set_width_chars (GTK_ENTRY (message_dialog->entry_message), 25);
1014         g_signal_connect (message_dialog->entry_message, "changed",
1015                           G_CALLBACK (presence_chooser_dialog_message_changed_cb),
1016                           message_dialog);
1017
1018         presence_chooser_dialog_setup (message_dialog);
1019
1020         gtk_combo_box_entry_set_text_column (GTK_COMBO_BOX_ENTRY (message_dialog->comboboxentry_message), 0);
1021
1022         if (parent)
1023         {
1024                 gtk_window_set_transient_for (
1025                                 GTK_WINDOW (message_dialog->dialog),
1026                                 parent);
1027         }
1028
1029         gtk_widget_show_all (message_dialog->dialog);
1030 }
1031