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 <gdk/gdkkeysyms.h>
  35
  36 #include <telepathy-glib/util.h>
  37 #include <libmissioncontrol/mc-enum-types.h>
  38
  39 #include <libempathy/empathy-idle.h>
  40 #include <libempathy/empathy-utils.h>
  41 #include <libempathy/empathy-status-presets.h>
  42
  43 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
  44 #include <libempathy/empathy-debug.h>
  45
  46 #include "empathy-ui-utils.h"
  47 #include "empathy-images.h"
  48 #include "empathy-presence-chooser.h"
  49 #include "empathy-status-preset-dialog.h"
  50
  51 /**
  52  * SECTION:empathy-presence-chooser
  53  * @title:EmpathyPresenceChooser
  54  * @short_description: A widget used to change presence
  55  * @include: libempathy-gtk/empathy-presence-chooser.h
  56  *
  57  * #EmpathyPresenceChooser is a widget which extends #GtkComboBoxEntry
  58  * to change presence.
  59  */
  60
  61 /**
  62  * EmpathyAccountChooser:
  63  * @parent: parent object
  64  *
  65  * Widget which extends #GtkComboBoxEntry to change presence.
  66  */
  67
  68 /* Flashing delay for icons (milliseconds). */
  69 #define FLASH_TIMEOUT 500
  70
  71 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyPresenceChooser)
  72
  73 /* For custom message dialog */
  74 enum {
  75         COL_ICON,
  76         COL_LABEL,
  77         COL_PRESENCE,
  78         COL_COUNT
  79 };
  80
  81 /* For combobox's model */
  82 enum {
  83         COL_STATE_ICON_NAME,
  84         COL_STATE,
  85         COL_STATUS_TEXT,
  86         COL_DISPLAY_MARKUP,
  87         COL_STATUS_CUSTOMISABLE,
  88         COL_TYPE,
  89         N_COLUMNS
  90 };
  91
  92 typedef enum  {
  93         ENTRY_TYPE_BUILTIN,
  94         ENTRY_TYPE_SAVED,
  95         ENTRY_TYPE_CUSTOM,
  96         ENTRY_TYPE_SEPARATOR,
  97         ENTRY_TYPE_EDIT_CUSTOM,
  98 } PresenceChooserEntryType;
  99
 100 typedef struct {
 101         EmpathyIdle *idle;
 102
 103         gboolean     editing_status;
 104         int          block_set_editing;
 105         int          block_changed;
 106         guint        focus_out_idle_source;
 107
 108         McPresence   state;
 109         PresenceChooserEntryType previous_type;
 110
 111         McPresence   flash_state_1;
 112         McPresence   flash_state_2;
 113         guint        flash_timeout_id;
 114 } EmpathyPresenceChooserPriv;
 115
 116 /* States to be listed in the menu.
 117  * Each state has a boolean telling if it can have custom message */
 118 static guint states[] = {MC_PRESENCE_AVAILABLE, TRUE,
 119                          MC_PRESENCE_DO_NOT_DISTURB, TRUE,
 120                          MC_PRESENCE_AWAY, TRUE,
 121                          MC_PRESENCE_HIDDEN, FALSE,
 122                          MC_PRESENCE_OFFLINE, FALSE};
 123
 124 static void            presence_chooser_finalize               (GObject                    *object);
 125 static void            presence_chooser_presence_changed_cb    (EmpathyPresenceChooser      *chooser);
 126 static gboolean        presence_chooser_flash_timeout_cb       (EmpathyPresenceChooser      *chooser);
 127 static void            presence_chooser_flash_start            (EmpathyPresenceChooser      *chooser,
 128                                                                 McPresence                  state_1,
 129                                                                 McPresence                  state_2);
 130 static void            presence_chooser_flash_stop             (EmpathyPresenceChooser      *chooser,
 131                                                                 McPresence                  state);
 132 static void            presence_chooser_menu_add_item          (GtkWidget                  *menu,
 133                                                                 const gchar                *str,
 134                                                                 McPresence                  state);
 135 static void            presence_chooser_noncustom_activate_cb  (GtkWidget                  *item,
 136                                                                 gpointer                    user_data);
 137 static void            presence_chooser_set_state              (McPresence                  state,
 138                                                                 const gchar                *status);
 139 static void            presence_chooser_custom_activate_cb     (GtkWidget                  *item,
 140                                                                 gpointer                    user_data);
 141
 142 G_DEFINE_TYPE (EmpathyPresenceChooser, empathy_presence_chooser, GTK_TYPE_COMBO_BOX_ENTRY);
 143
 144 static void
 145 empathy_presence_chooser_class_init (EmpathyPresenceChooserClass *klass)
 146 {
 147         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 148
 149         object_class->finalize = presence_chooser_finalize;
 150
 151         g_type_class_add_private (object_class, sizeof (EmpathyPresenceChooserPriv));
 152 }
 153
 154 static void
 155 presence_chooser_create_model (EmpathyPresenceChooser *self)
 156 {
 157         GtkListStore *store;
 158         char *custom_message;
 159         int i;
 160
 161         store = gtk_list_store_new (N_COLUMNS,
 162                                     G_TYPE_STRING,    /* COL_STATE_ICON_NAME */
 163                                     MC_TYPE_PRESENCE, /* COL_STATE */
 164                                     G_TYPE_STRING,    /* COL_STATUS_TEXT */
 165                                     G_TYPE_STRING,    /* COL_DISPLAY_MARKUP */
 166                                     G_TYPE_BOOLEAN,   /* COL_STATUS_CUSTOMISABLE */
 167                                     G_TYPE_INT);      /* COL_TYPE */
 168
 169         custom_message = g_strdup_printf ("<i>%s</i>", _("Custom Message..."));
 170
 171         for (i = 0; i < G_N_ELEMENTS (states); i += 2) {
 172                 GList       *list, *l;
 173                 const char *status, *icon_name;
 174
 175                 status = empathy_presence_get_default_message (states[i]);
 176                 icon_name = empathy_icon_name_for_presence (states[i]);
 177
 178                 gtk_list_store_insert_with_values (store, NULL, -1,
 179                         COL_STATE_ICON_NAME, icon_name,
 180                         COL_STATE, states[i],
 181                         COL_STATUS_TEXT, status,
 182                         COL_DISPLAY_MARKUP, status,
 183                         COL_STATUS_CUSTOMISABLE, states[i+1],
 184                         COL_TYPE, ENTRY_TYPE_BUILTIN,
 185                         -1);
 186
 187                 if (states[i+1]) {
 188
 189                         /* Set custom messages if wanted */
 190                         list = empathy_status_presets_get (states[i], -1);
 191                         list = g_list_sort (list, (GCompareFunc) g_utf8_collate);
 192                         for (l = list; l; l = l->next) {
 193                                 gtk_list_store_insert_with_values (store,
 194                                         NULL, -1,
 195                                         COL_STATE_ICON_NAME, icon_name,
 196                                         COL_STATE, states[i],
 197                                         COL_STATUS_TEXT, l->data,
 198                                         COL_DISPLAY_MARKUP, l->data,
 199                                         COL_STATUS_CUSTOMISABLE, TRUE,
 200                                         COL_TYPE, ENTRY_TYPE_SAVED,
 201                                         -1);
 202                         }
 203                         g_list_free (list);
 204
 205                         gtk_list_store_insert_with_values (store, NULL, -1,
 206                                 COL_STATE_ICON_NAME, icon_name,
 207                                 COL_STATE, states[i],
 208                                 COL_STATUS_TEXT, "",
 209                                 COL_DISPLAY_MARKUP, custom_message,
 210                                 COL_STATUS_CUSTOMISABLE, TRUE,
 211                                 COL_TYPE, ENTRY_TYPE_CUSTOM,
 212                                 -1);
 213                 }
 214
 215         }
 216
 217         /* add a separator */
 218         gtk_list_store_insert_with_values (store, NULL, -1,
 219                         COL_TYPE, ENTRY_TYPE_SEPARATOR,
 220                         -1);
 221
 222         gtk_list_store_insert_with_values (store, NULL, -1,
 223                 COL_STATE_ICON_NAME, GTK_STOCK_EDIT,
 224                 COL_STATUS_TEXT, "",
 225                 COL_DISPLAY_MARKUP, _("Edit Custom Messages..."),
 226                 COL_TYPE, ENTRY_TYPE_EDIT_CUSTOM,
 227                 -1);
 228
 229         g_free (custom_message);
 230
 231         gtk_combo_box_set_model (GTK_COMBO_BOX (self), GTK_TREE_MODEL (store));
 232         g_object_unref (store);
 233 }
 234
 235 static void
 236 presence_chooser_popup_shown_cb (GObject *self,
 237                                  GParamSpec *pspec,
 238                                  gpointer user_data)
 239 {
 240         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 241         gboolean shown;
 242
 243         g_object_get (self, "popup-shown", &shown, NULL);
 244         if (!shown) {
 245                 return;
 246         }
 247
 248         /* see presence_chooser_entry_focus_out_cb() for what this does */
 249         if (priv->focus_out_idle_source != 0) {
 250                 g_source_remove (priv->focus_out_idle_source);
 251                 priv->focus_out_idle_source = 0;
 252         }
 253
 254         presence_chooser_create_model (EMPATHY_PRESENCE_CHOOSER (self));
 255 }
 256
 257 static PresenceChooserEntryType
 258 presence_chooser_get_entry_type (EmpathyPresenceChooser *self)
 259 {
 260         GtkTreeIter iter;
 261         PresenceChooserEntryType type = -1;
 262
 263         if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (self), &iter)) {
 264                 type = ENTRY_TYPE_CUSTOM;
 265         }
 266         else {
 267                 GtkTreeModel *model;
 268
 269                 model = gtk_combo_box_get_model (GTK_COMBO_BOX (self));
 270                 gtk_tree_model_get (model, &iter,
 271                                     COL_TYPE, &type,
 272                                     -1);
 273         }
 274
 275         return type;
 276 }
 277
 278 static gboolean
 279 presence_chooser_is_preset (EmpathyPresenceChooser *self)
 280 {
 281         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 282         McPresence state;
 283         const char *status;
 284         GList *presets, *l;
 285         gboolean match = FALSE;
 286
 287         state = empathy_idle_get_state (priv->idle);
 288         status = empathy_idle_get_status (priv->idle);
 289
 290         presets = empathy_status_presets_get (state, -1);
 291         for (l = presets; l; l = l->next) {
 292                 char *preset = (char *) l->data;
 293
 294                 if (!strcmp (status, preset)) {
 295                         match = TRUE;
 296                         break;
 297                 }
 298         }
 299
 300         g_list_free (presets);
 301
 302         DEBUG ("is_preset(%i, %s) = %i\n", state, status, match);
 303
 304         return match;
 305 }
 306
 307 static void
 308 presence_chooser_set_favorite_icon (EmpathyPresenceChooser *self)
 309 {
 310         GtkWidget *entry;
 311         PresenceChooserEntryType type;
 312
 313         entry = gtk_bin_get_child (GTK_BIN (self));
 314         type = presence_chooser_get_entry_type (self);
 315
 316         if (type == ENTRY_TYPE_CUSTOM || type == ENTRY_TYPE_SAVED) {
 317                 if (presence_chooser_is_preset (self)) {
 318                         /* saved entries can be removed from the list */
 319                         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 320                                            GTK_ENTRY_ICON_SECONDARY,
 321                                            "empathy-starred");
 322                         gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 323                                          GTK_ENTRY_ICON_SECONDARY,
 324                                          _("Click to remove this status as a favorite"));
 325                 }
 326                 else {
 327                         /* custom entries can be favorited */
 328                         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 329                                            GTK_ENTRY_ICON_SECONDARY,
 330                                            "empathy-unstarred");
 331                         gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 332                                          GTK_ENTRY_ICON_SECONDARY,
 333                                          _("Click to make this status a favorite"));
 334                 }
 335         }
 336         else {
 337                 /* built-in entries cannot be favorited */
 338                 gtk_entry_set_icon_from_stock (GTK_ENTRY (entry),
 339                                            GTK_ENTRY_ICON_SECONDARY,
 340                                            NULL);
 341                 gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 342                                          GTK_ENTRY_ICON_SECONDARY,
 343                                          NULL);
 344         }
 345 }
 346
 347 static void
 348 presence_chooser_set_status_editing (EmpathyPresenceChooser *self,
 349                                      gboolean editing)
 350 {
 351         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 352         GtkWidget *entry;
 353
 354         if (priv->block_set_editing) {
 355                 return;
 356         }
 357
 358         entry = gtk_bin_get_child (GTK_BIN (self));
 359         if (editing) {
 360                 priv->editing_status = TRUE;
 361
 362                 gtk_entry_set_icon_from_stock (GTK_ENTRY (entry),
 363                                                GTK_ENTRY_ICON_SECONDARY,
 364                                                GTK_STOCK_OK);
 365                 gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 366                                                  GTK_ENTRY_ICON_SECONDARY,
 367                                                  _("Set status"));
 368                 gtk_entry_set_icon_sensitive (GTK_ENTRY (entry),
 369                                               GTK_ENTRY_ICON_PRIMARY,
 370                                               FALSE);
 371         } else {
 372                 GtkWidget *window;
 373
 374                 presence_chooser_set_favorite_icon (self);
 375                 gtk_entry_set_icon_sensitive (GTK_ENTRY (entry),
 376                                               GTK_ENTRY_ICON_PRIMARY,
 377                                               TRUE);
 378
 379                 /* attempt to get the toplevel for this widget */
 380                 window = gtk_widget_get_toplevel (GTK_WIDGET (self));
 381                 if (GTK_WIDGET_TOPLEVEL (window) && GTK_IS_WINDOW (window)) {
 382                         /* unset the focus */
 383                         gtk_window_set_focus (GTK_WINDOW (window), NULL);
 384                 }
 385
 386                 /* see presence_chooser_entry_focus_out_cb()
 387                  * for what this does */
 388                 if (priv->focus_out_idle_source != 0) {
 389                         g_source_remove (priv->focus_out_idle_source);
 390                         priv->focus_out_idle_source = 0;
 391                 }
 392
 393                 gtk_editable_set_position (GTK_EDITABLE (entry), 0);
 394
 395                 priv->editing_status = FALSE;
 396         }
 397 }
 398
 399 static void
 400 mc_set_custom_state (EmpathyPresenceChooser *self)
 401 {
 402         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 403         GtkWidget *entry;
 404         const char *status;
 405
 406         entry = gtk_bin_get_child (GTK_BIN (self));
 407         /* update the status with MC */
 408         status = gtk_entry_get_text (GTK_ENTRY (entry));
 409
 410         DEBUG ("Sending state to MC-> %s (%s)\n",
 411                 g_enum_get_value (g_type_class_peek (MC_TYPE_PRESENCE),
 412                         priv->state)->value_name,
 413                 status);
 414
 415         empathy_idle_set_presence (priv->idle, priv->state, status);
 416 }
 417
 418 static void
 419 ui_set_custom_state (EmpathyPresenceChooser *self,
 420                      McPresence state,
 421                      const char *status)
 422 {
 423         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 424         GtkWidget *entry;
 425         const char *icon_name;
 426
 427         entry = gtk_bin_get_child (GTK_BIN (self));
 428
 429         priv->block_set_editing++;
 430         priv->block_changed++;
 431
 432         icon_name = empathy_icon_name_for_presence (state);
 433         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 434                                            GTK_ENTRY_ICON_PRIMARY,
 435                                            icon_name);
 436         gtk_entry_set_text (GTK_ENTRY (entry), status);
 437         presence_chooser_set_favorite_icon (self);
 438
 439         priv->block_changed--;
 440         priv->block_set_editing--;
 441 }
 442
 443 static void
 444 presence_chooser_reset_status (EmpathyPresenceChooser *self)
 445 {
 446         /* recover the status that was unset */
 447         presence_chooser_set_status_editing (self, FALSE);
 448         presence_chooser_presence_changed_cb (self);
 449 }
 450
 451 static void
 452 presence_chooser_entry_icon_release_cb (EmpathyPresenceChooser *self,
 453                                         GtkEntryIconPosition    icon_pos,
 454                                         GdkEvent               *event,
 455                                         GtkEntry               *entry)
 456 {
 457         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 458
 459         if (priv->editing_status) {
 460                 presence_chooser_set_status_editing (self, FALSE);
 461                 mc_set_custom_state (self);
 462         }
 463         else {
 464                 PresenceChooserEntryType type;
 465                 McPresence state;
 466                 const char *status;
 467
 468                 type = presence_chooser_get_entry_type (self);
 469                 state = empathy_idle_get_state (priv->idle);
 470                 status = empathy_idle_get_status (priv->idle);
 471
 472                 if (presence_chooser_is_preset (self)) {
 473                         /* remove the entry */
 474                         DEBUG ("REMOVING PRESET (%i, %s)\n", state, status);
 475                         empathy_status_presets_remove (state, status);
 476                 }
 477                 else {
 478                         /* save the entry */
 479                         DEBUG ("SAVING PRESET (%i, %s)\n", state, status);
 480                         empathy_status_presets_set_last (state, status);
 481                 }
 482
 483                 /* update the icon */
 484                 presence_chooser_set_favorite_icon (self);
 485         }
 486 }
 487
 488 static void
 489 presence_chooser_entry_activate_cb (EmpathyPresenceChooser *self,
 490                                     GtkEntry               *entry)
 491 {
 492         presence_chooser_set_status_editing (self, FALSE);
 493         mc_set_custom_state (self);
 494 }
 495
 496 static gboolean
 497 presence_chooser_entry_key_press_event_cb (EmpathyPresenceChooser *self,
 498                                            GdkEventKey            *event,
 499                                            GtkWidget              *entry)
 500 {
 501         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 502
 503         if (priv->editing_status && event->keyval == GDK_Escape) {
 504                 /* the user pressed Escape, undo the editing */
 505                 presence_chooser_reset_status (self);
 506                 return TRUE;
 507         }
 508         else if (event->keyval == GDK_Up || event->keyval == GDK_Down) {
 509                 /* ignore */
 510                 return TRUE;
 511         }
 512
 513         return FALSE; /* send this event elsewhere */
 514 }
 515
 516 static gboolean
 517 presence_chooser_entry_button_press_event_cb (EmpathyPresenceChooser *self,
 518                                               GdkEventButton         *event,
 519                                               GtkWidget              *entry)
 520 {
 521         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 522
 523         if (!priv->editing_status &&
 524             event->button == 1 &&
 525             !GTK_WIDGET_HAS_FOCUS (entry)) {
 526                 gtk_widget_grab_focus (entry);
 527                 gtk_editable_select_region (GTK_EDITABLE (entry), 0, -1);
 528
 529                 return TRUE;
 530         }
 531
 532         return FALSE;
 533 }
 534
 535 static void
 536 presence_chooser_entry_changed_cb (EmpathyPresenceChooser *self,
 537                                    GtkEntry               *entry)
 538 {
 539         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 540
 541         if (priv->block_changed){
 542                 return;
 543         }
 544
 545         /* the combo is being edited to a custom entry */
 546         if (!priv->editing_status) {
 547                 presence_chooser_set_status_editing (self, TRUE);
 548         }
 549 }
 550
 551 static void
 552 presence_chooser_changed_cb (GtkComboBox *self, gpointer user_data)
 553 {
 554         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 555         GtkTreeIter iter;
 556         char *icon_name;
 557         McPresence new_state;
 558         gboolean customisable = TRUE;
 559         PresenceChooserEntryType type = -1;
 560         GtkWidget *entry;
 561         GtkTreeModel *model;
 562
 563         if (priv->block_changed ||
 564             !gtk_combo_box_get_active_iter (self, &iter)) {
 565                 return;
 566         }
 567
 568         model = gtk_combo_box_get_model (self);
 569         gtk_tree_model_get (model, &iter,
 570                             COL_STATE_ICON_NAME, &icon_name,
 571                             COL_STATE, &new_state,
 572                             COL_STATUS_CUSTOMISABLE, &customisable,
 573                             COL_TYPE, &type,
 574                             -1);
 575
 576         entry = gtk_bin_get_child (GTK_BIN (self));
 577
 578         /* some types of status aren't editable, set the editability of the
 579          * entry appropriately. Unless we're just about to reset it anyway,
 580          * in which case, don't fiddle with it */
 581         if (type != ENTRY_TYPE_EDIT_CUSTOM) {
 582                 gtk_editable_set_editable (GTK_EDITABLE (entry), customisable);
 583                 priv->state = new_state;
 584         }
 585
 586         if (type == ENTRY_TYPE_EDIT_CUSTOM) {
 587                 GtkWidget *window, *dialog;
 588
 589                 presence_chooser_reset_status (EMPATHY_PRESENCE_CHOOSER (self));
 590
 591                 /* attempt to get the toplevel for this widget */
 592                 window = gtk_widget_get_toplevel (GTK_WIDGET (self));
 593                 if (!GTK_WIDGET_TOPLEVEL (window) || !GTK_IS_WINDOW (window)) {
 594                         window = NULL;
 595                 }
 596
 597                 dialog = empathy_status_preset_dialog_new (GTK_WINDOW (window));
 598                 gtk_dialog_run (GTK_DIALOG (dialog));
 599                 gtk_widget_destroy (dialog);
 600         }
 601         else if (type == ENTRY_TYPE_CUSTOM) {
 602                 gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 603                                                    GTK_ENTRY_ICON_PRIMARY,
 604                                                    icon_name);
 605
 606                 /* preseed the status */
 607                 if (priv->previous_type == ENTRY_TYPE_BUILTIN) {
 608                         /* if their previous entry was a builtin, don't
 609                          * preseed */
 610                         gtk_entry_set_text (GTK_ENTRY (entry), "");
 611                 } else {
 612                         /* else preseed the text of their currently entered
 613                          * status message */
 614                         const char *status;
 615
 616                         status = empathy_idle_get_status (priv->idle);
 617                         gtk_entry_set_text (GTK_ENTRY (entry), status);
 618                 }
 619
 620                 /* grab the focus */
 621                 gtk_widget_grab_focus (entry);
 622         } else {
 623                 char *status;
 624
 625                 /* just in case we were setting a new status when
 626                  * things were changed */
 627                 presence_chooser_set_status_editing (
 628                         EMPATHY_PRESENCE_CHOOSER (self),
 629                         FALSE);
 630
 631                 gtk_tree_model_get (model, &iter,
 632                                     COL_STATUS_TEXT, &status,
 633                                     -1);
 634
 635                 empathy_idle_set_presence (priv->idle, priv->state, status);
 636
 637                 g_free (status);
 638         }
 639
 640         if (type != ENTRY_TYPE_EDIT_CUSTOM) {
 641                 priv->previous_type = type;
 642         }
 643         g_free (icon_name);
 644 }
 645
 646 static gboolean
 647 combo_row_separator_func (GtkTreeModel  *model,
 648                           GtkTreeIter   *iter,
 649                           gpointer       data)
 650 {
 651         PresenceChooserEntryType type;
 652
 653         gtk_tree_model_get (model, iter,
 654                             COL_TYPE, &type,
 655                             -1);
 656
 657         return (type == ENTRY_TYPE_SEPARATOR);
 658 }
 659
 660 static gboolean
 661 presence_chooser_entry_focus_out_idle_cb (gpointer user_data)
 662 {
 663         EmpathyPresenceChooser *chooser;
 664         GtkWidget *entry;
 665
 666         DEBUG ("Autocommiting status message\n");
 667
 668         chooser = EMPATHY_PRESENCE_CHOOSER (user_data);
 669         entry = gtk_bin_get_child (GTK_BIN (chooser));
 670
 671         presence_chooser_entry_activate_cb (chooser, GTK_ENTRY (entry));
 672
 673         return FALSE;
 674 }
 675
 676 static gboolean
 677 presence_chooser_entry_focus_out_cb (EmpathyPresenceChooser *chooser,
 678                                      GdkEventFocus *event,
 679                                      GtkEntry *entry)
 680 {
 681         EmpathyPresenceChooserPriv *priv = GET_PRIV (chooser);
 682
 683         if (priv->editing_status) {
 684                 /* this seems a bit evil and maybe it will be fragile,
 685                  * someone should think of a better way to do it.
 686                  *
 687                  * The entry has focused out, but we don't know where the focus
 688                  * has gone. If it goes to the combo box, we don't want to
 689                  * do anything. If it's gone anywhere else, we want to commit
 690                  * the result.
 691                  *
 692                  * Thus we install this idle handler and store its source.
 693                  * If the source is scheduled when the popup handler runs,
 694                  * it will remove it, else the callback will commit the result.
 695                  */
 696                 priv->focus_out_idle_source = g_idle_add (
 697                         presence_chooser_entry_focus_out_idle_cb,
 698                         chooser);
 699         }
 700
 701         gtk_editable_set_position (GTK_EDITABLE (entry), 0);
 702
 703         return FALSE;
 704 }
 705
 706 static void
 707 empathy_presence_chooser_init (EmpathyPresenceChooser *chooser)
 708 {
 709         EmpathyPresenceChooserPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (chooser,
 710                 EMPATHY_TYPE_PRESENCE_CHOOSER, EmpathyPresenceChooserPriv);
 711         GtkWidget *entry;
 712         GtkCellRenderer *renderer;
 713
 714         chooser->priv = priv;
 715
 716         presence_chooser_create_model (chooser);
 717
 718         gtk_combo_box_entry_set_text_column (GTK_COMBO_BOX_ENTRY (chooser),
 719                                              COL_STATUS_TEXT);
 720         gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (chooser),
 721                                               combo_row_separator_func,
 722                                               NULL, NULL);
 723
 724         entry = gtk_bin_get_child (GTK_BIN (chooser));
 725         gtk_entry_set_icon_activatable (GTK_ENTRY (entry),
 726                                         GTK_ENTRY_ICON_PRIMARY,
 727                                         FALSE);
 728
 729         g_signal_connect_swapped (entry, "icon-release",
 730                 G_CALLBACK (presence_chooser_entry_icon_release_cb),
 731                 chooser);
 732         g_signal_connect_swapped (entry, "activate",
 733                 G_CALLBACK (presence_chooser_entry_activate_cb),
 734                 chooser);
 735         g_signal_connect_swapped (entry, "key-press-event",
 736                 G_CALLBACK (presence_chooser_entry_key_press_event_cb),
 737                 chooser);
 738         g_signal_connect_swapped (entry, "button-press-event",
 739                 G_CALLBACK (presence_chooser_entry_button_press_event_cb),
 740                 chooser);
 741
 742         gtk_cell_layout_clear (GTK_CELL_LAYOUT (chooser));
 743
 744         renderer = gtk_cell_renderer_pixbuf_new ();
 745         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (chooser), renderer, FALSE);
 746         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (chooser), renderer,
 747                                         "icon-name", COL_STATE_ICON_NAME,
 748                                         NULL);
 749         g_object_set (renderer, "stock-size", GTK_ICON_SIZE_MENU, NULL);
 750
 751         renderer = gtk_cell_renderer_text_new ();
 752         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (chooser), renderer, TRUE);
 753         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (chooser), renderer,
 754                                         "markup", COL_DISPLAY_MARKUP,
 755                                         NULL);
 756
 757         g_signal_connect (chooser, "notify::popup-shown",
 758                         G_CALLBACK (presence_chooser_popup_shown_cb), NULL);
 759         g_signal_connect (chooser, "changed",
 760                         G_CALLBACK (presence_chooser_changed_cb), NULL);
 761         g_signal_connect_swapped (entry, "changed",
 762                         G_CALLBACK (presence_chooser_entry_changed_cb),
 763                         chooser);
 764         g_signal_connect_swapped (entry, "focus-out-event",
 765                         G_CALLBACK (presence_chooser_entry_focus_out_cb),
 766                         chooser);
 767
 768         priv->idle = empathy_idle_dup_singleton ();
 769         presence_chooser_presence_changed_cb (chooser);
 770         g_signal_connect_swapped (priv->idle, "notify",
 771                 G_CALLBACK (presence_chooser_presence_changed_cb),
 772                 chooser);
 773
 774         /* FIXME: this string sucks */
 775         gtk_widget_set_tooltip_text (GTK_WIDGET (chooser),
 776                 _("Set your presence and current status"));
 777 }
 778
 779 static void
 780 presence_chooser_finalize (GObject *object)
 781 {
 782         EmpathyPresenceChooserPriv *priv;
 783
 784         priv = GET_PRIV (object);
 785
 786         if (priv->flash_timeout_id) {
 787                 g_source_remove (priv->flash_timeout_id);
 788         }
 789
 790         if (priv->focus_out_idle_source) {
 791                 g_source_remove (priv->focus_out_idle_source);
 792         }
 793
 794         g_signal_handlers_disconnect_by_func (priv->idle,
 795                                               presence_chooser_presence_changed_cb,
 796                                               object);
 797         g_object_unref (priv->idle);
 798
 799         G_OBJECT_CLASS (empathy_presence_chooser_parent_class)->finalize (object);
 800 }
 801
 802 /**
 803  * empathy_presence_chooser_new:
 804  *
 805  * Creates a new #EmpathyPresenceChooser widget.
 806  *
 807  * Return value: A new #EmpathyPresenceChooser widget
 808  */
 809 GtkWidget *
 810 empathy_presence_chooser_new (void)
 811 {
 812         GtkWidget *chooser;
 813
 814         chooser = g_object_new (EMPATHY_TYPE_PRESENCE_CHOOSER, NULL);
 815
 816         return chooser;
 817 }
 818
 819 static void
 820 presence_chooser_presence_changed_cb (EmpathyPresenceChooser *chooser)
 821 {
 822         EmpathyPresenceChooserPriv *priv;
 823         McPresence                  state;
 824         McPresence                  flash_state;
 825         const gchar                *status;
 826         GtkTreeModel               *model;
 827         GtkTreeIter                 iter;
 828         gboolean valid, match_state = FALSE, match = FALSE;
 829
 830         priv = GET_PRIV (chooser);
 831
 832         if (priv->editing_status) {
 833                 return;
 834         }
 835
 836         priv->state = state = empathy_idle_get_state (priv->idle);
 837         status = empathy_idle_get_status (priv->idle);
 838         flash_state = empathy_idle_get_flash_state (priv->idle);
 839
 840         /* look through the model and attempt to find a matching state */
 841         model = gtk_combo_box_get_model (GTK_COMBO_BOX (chooser));
 842         for (valid = gtk_tree_model_get_iter_first (model, &iter);
 843              valid;
 844              valid = gtk_tree_model_iter_next (model, &iter)) {
 845                 int m_type;
 846                 McPresence m_state;
 847                 char *m_status;
 848
 849                 gtk_tree_model_get (model, &iter,
 850                                 COL_STATE, &m_state,
 851                                 COL_TYPE, &m_type,
 852                                 -1);
 853
 854                 if (m_type == ENTRY_TYPE_CUSTOM ||
 855                     m_type == ENTRY_TYPE_SEPARATOR ||
 856                     m_type == ENTRY_TYPE_EDIT_CUSTOM) {
 857                         continue;
 858                 }
 859                 else if (!match_state && state == m_state) {
 860                         /* we are now in the section that can contain our
 861                          * match */
 862                         match_state = TRUE;
 863                 }
 864                 else if (match_state && state != m_state) {
 865                         /* we have passed the section that can contain our
 866                          * match */
 867                         break;
 868                 }
 869
 870                 gtk_tree_model_get (model, &iter,
 871                                 COL_STATUS_TEXT, &m_status,
 872                                 -1);
 873
 874                 match = !strcmp (status, m_status);
 875
 876                 g_free (m_status);
 877
 878                 if (match) break;
 879
 880         }
 881
 882         if (match) {
 883                 priv->block_changed++;
 884                 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (chooser), &iter);
 885                 presence_chooser_set_favorite_icon (chooser);
 886                 priv->block_changed--;
 887         }
 888         else {
 889                 ui_set_custom_state (chooser, state, status);
 890         }
 891
 892         if (flash_state != MC_PRESENCE_UNSET) {
 893                 presence_chooser_flash_start (chooser, state, flash_state);
 894         }
 895         else {
 896                 presence_chooser_flash_stop (chooser, state);
 897         }
 898 }
 899
 900 static gboolean
 901 presence_chooser_flash_timeout_cb (EmpathyPresenceChooser *chooser)
 902 {
 903         EmpathyPresenceChooserPriv *priv;
 904         McPresence                  state;
 905         static gboolean             on = FALSE;
 906         GtkWidget                  *entry;
 907
 908         priv = GET_PRIV (chooser);
 909
 910         if (on) {
 911                 state = priv->flash_state_1;
 912         }
 913         else {
 914                 state = priv->flash_state_2;
 915         }
 916
 917         entry = gtk_bin_get_child (GTK_BIN (chooser));
 918         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 919                                            GTK_ENTRY_ICON_PRIMARY,
 920                                            empathy_icon_name_for_presence (state));
 921
 922         on = !on;
 923
 924         return TRUE;
 925 }
 926
 927 static void
 928 presence_chooser_flash_start (EmpathyPresenceChooser *chooser,
 929                               McPresence              state_1,
 930                               McPresence              state_2)
 931 {
 932         EmpathyPresenceChooserPriv *priv;
 933
 934         g_return_if_fail (EMPATHY_IS_PRESENCE_CHOOSER (chooser));
 935
 936         priv = GET_PRIV (chooser);
 937
 938         priv->flash_state_1 = state_1;
 939         priv->flash_state_2 = state_2;
 940
 941         if (!priv->flash_timeout_id) {
 942                 priv->flash_timeout_id = g_timeout_add (FLASH_TIMEOUT,
 943                         (GSourceFunc) presence_chooser_flash_timeout_cb,
 944                         chooser);
 945         }
 946 }
 947
 948 static void
 949 presence_chooser_flash_stop (EmpathyPresenceChooser *chooser,
 950                              McPresence             state)
 951 {
 952         EmpathyPresenceChooserPriv *priv = GET_PRIV (chooser);
 953         GtkWidget *entry;
 954
 955         if (priv->flash_timeout_id) {
 956                 g_source_remove (priv->flash_timeout_id);
 957                 priv->flash_timeout_id = 0;
 958         }
 959
 960         entry = gtk_bin_get_child (GTK_BIN (chooser));
 961         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 962                                            GTK_ENTRY_ICON_PRIMARY,
 963                                            empathy_icon_name_for_presence (state));
 964 }
 965
 966 /**
 967  * empathy_presence_chooser_create_menu:
 968  *
 969  * Creates a new #GtkMenu allowing users to change their presence from a menu.
 970  *
 971  * Return value: a new #GtkMenu for changing presence in a menu.
 972  */
 973 GtkWidget *
 974 empathy_presence_chooser_create_menu (void)
 975 {
 976         const gchar *status;
 977         GtkWidget   *menu;
 978         GtkWidget   *item;
 979         GtkWidget   *image;
 980         guint        i;
 981
 982         menu = gtk_menu_new ();
 983
 984         for (i = 0; i < G_N_ELEMENTS (states); i += 2) {
 985                 GList       *list, *l;
 986
 987                 status = empathy_presence_get_default_message (states[i]);
 988                 presence_chooser_menu_add_item (menu,
 989                                                 status,
 990                                                 states[i]);
 991
 992                 if (states[i+1]) {
 993                         /* Set custom messages if wanted */
 994                         list = empathy_status_presets_get (states[i], 5);
 995                         for (l = list; l; l = l->next) {
 996                                 presence_chooser_menu_add_item (menu,
 997                                                                 l->data,
 998                                                                 states[i]);
 999                         }
1000                         g_list_free (list);
1001                 }
1002
1003         }
1004
1005         /* Separator */
1006         item = gtk_menu_item_new ();
1007         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
1008         gtk_widget_show (item);
1009
1010         /* Custom messages */
1011         item = gtk_image_menu_item_new_with_label (_("Custom messages..."));
1012         image = gtk_image_new_from_stock (GTK_STOCK_EDIT, GTK_ICON_SIZE_MENU);
1013         gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
1014         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
1015         gtk_widget_show (image);
1016         gtk_widget_show (item);
1017
1018         g_signal_connect (item,
1019                           "activate",
1020                           G_CALLBACK (presence_chooser_custom_activate_cb),
1021                           NULL);
1022
1023         return menu;
1024 }
1025
1026 static void
1027 presence_chooser_menu_add_item (GtkWidget   *menu,
1028                                 const gchar *str,
1029                                 McPresence   state)
1030 {
1031         GtkWidget   *item;
1032         GtkWidget   *image;
1033         const gchar *icon_name;
1034
1035         item = gtk_image_menu_item_new_with_label (str);
1036         icon_name = empathy_icon_name_for_presence (state);
1037
1038         g_signal_connect (item, "activate",
1039                           G_CALLBACK (presence_chooser_noncustom_activate_cb),
1040                           NULL);
1041
1042         image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
1043         gtk_widget_show (image);
1044
1045         gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
1046         gtk_widget_show (item);
1047
1048         g_object_set_data_full (G_OBJECT (item),
1049                                 "status", g_strdup (str),
1050                                 (GDestroyNotify) g_free);
1051
1052         g_object_set_data (G_OBJECT (item), "state", GINT_TO_POINTER (state));
1053
1054         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
1055 }
1056
1057 static void
1058 presence_chooser_noncustom_activate_cb (GtkWidget *item,
1059                                         gpointer   user_data)
1060 {
1061         McPresence   state;
1062         const gchar *status;
1063
1064         status = g_object_get_data (G_OBJECT (item), "status");
1065         state = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (item), "state"));
1066
1067         presence_chooser_set_state (state, status);
1068 }
1069
1070 static void
1071 presence_chooser_set_state (McPresence   state,
1072                             const gchar *status)
1073 {
1074         EmpathyIdle *idle;
1075
1076         idle = empathy_idle_dup_singleton ();
1077         empathy_idle_set_presence (idle, state, status);
1078         g_object_unref (idle);
1079 }
1080
1081 static void
1082 presence_chooser_custom_activate_cb (GtkWidget *item,
1083                                      gpointer   user_data)
1084 {
1085         GtkWidget *dialog;
1086
1087         dialog = empathy_status_preset_dialog_new (NULL);
1088         gtk_dialog_run (GTK_DIALOG (dialog));
1089         gtk_widget_destroy (dialog);
1090 }