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