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., 51 Franklin St, Fifth Floor,
  19  * Boston, MA  02110-1301  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
  38 #include <libempathy/empathy-idle.h>
  39 #include <libempathy/empathy-utils.h>
  40 #include <libempathy/empathy-status-presets.h>
  41
  42 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
  43 #include <libempathy/empathy-debug.h>
  44
  45 #include "empathy-ui-utils.h"
  46 #include "empathy-images.h"
  47 #include "empathy-presence-chooser.h"
  48 #include "empathy-status-preset-dialog.h"
  49
  50 /**
  51  * SECTION:empathy-presence-chooser
  52  * @title:EmpathyPresenceChooser
  53  * @short_description: A widget used to change presence
  54  * @include: libempathy-gtk/empathy-presence-chooser.h
  55  *
  56  * #EmpathyPresenceChooser is a widget which extends #GtkComboBoxEntry
  57  * to change presence.
  58  */
  59
  60 /**
  61  * EmpathyAccountChooser:
  62  * @parent: parent object
  63  *
  64  * Widget which extends #GtkComboBoxEntry to change presence.
  65  */
  66
  67 /* Flashing delay for icons (milliseconds). */
  68 #define FLASH_TIMEOUT 500
  69
  70 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyPresenceChooser)
  71
  72 /* For custom message dialog */
  73 enum {
  74         COL_ICON,
  75         COL_LABEL,
  76         COL_PRESENCE,
  77         COL_COUNT
  78 };
  79
  80 /* For combobox's model */
  81 enum {
  82         COL_STATUS_TEXT,
  83         COL_STATE_ICON_NAME,
  84         COL_STATE,
  85         COL_DISPLAY_MARKUP,
  86         COL_STATUS_CUSTOMISABLE,
  87         COL_TYPE,
  88         N_COLUMNS
  89 };
  90
  91 typedef enum  {
  92         ENTRY_TYPE_BUILTIN,
  93         ENTRY_TYPE_SAVED,
  94         ENTRY_TYPE_CUSTOM,
  95         ENTRY_TYPE_SEPARATOR,
  96         ENTRY_TYPE_EDIT_CUSTOM,
  97 } PresenceChooserEntryType;
  98
  99 typedef struct {
 100         EmpathyIdle *idle;
 101
 102         gboolean     editing_status;
 103         int          block_set_editing;
 104         int          block_changed;
 105         guint        focus_out_idle_source;
 106
 107         TpConnectionPresenceType state;
 108         PresenceChooserEntryType previous_type;
 109
 110         TpConnectionPresenceType   flash_state_1;
 111         TpConnectionPresenceType   flash_state_2;
 112         guint        flash_timeout_id;
 113 } EmpathyPresenceChooserPriv;
 114
 115 /* States to be listed in the menu.
 116  * Each state has a boolean telling if it can have custom message */
 117 static struct { TpConnectionPresenceType state;
 118          gboolean customisable;
 119 } states[] = { { TP_CONNECTION_PRESENCE_TYPE_AVAILABLE, TRUE } ,
 120                          { TP_CONNECTION_PRESENCE_TYPE_BUSY, TRUE },
 121                          { TP_CONNECTION_PRESENCE_TYPE_AWAY, TRUE },
 122                          { TP_CONNECTION_PRESENCE_TYPE_HIDDEN, FALSE },
 123                          { TP_CONNECTION_PRESENCE_TYPE_OFFLINE, FALSE},
 124                          { TP_CONNECTION_PRESENCE_TYPE_UNSET, },
 125                         };
 126
 127 static void            presence_chooser_finalize               (GObject                    *object);
 128 static void            presence_chooser_presence_changed_cb    (EmpathyPresenceChooser      *chooser);
 129 static gboolean        presence_chooser_flash_timeout_cb       (EmpathyPresenceChooser      *chooser);
 130 static void            presence_chooser_flash_start            (EmpathyPresenceChooser      *chooser,
 131                                                                 TpConnectionPresenceType                  state_1,
 132                                                                 TpConnectionPresenceType                  state_2);
 133 static void            presence_chooser_flash_stop             (EmpathyPresenceChooser      *chooser,
 134                                                                 TpConnectionPresenceType                  state);
 135 static void            presence_chooser_menu_add_item          (GtkWidget                  *menu,
 136                                                                 const gchar                *str,
 137                                                                 TpConnectionPresenceType                  state);
 138 static void            presence_chooser_noncustom_activate_cb  (GtkWidget                  *item,
 139                                                                 gpointer                    user_data);
 140 static void            presence_chooser_set_state              (TpConnectionPresenceType                  state,
 141                                                                 const gchar                *status);
 142 static void            presence_chooser_custom_activate_cb     (GtkWidget                  *item,
 143                                                                 gpointer                    user_data);
 144
 145 G_DEFINE_TYPE (EmpathyPresenceChooser, empathy_presence_chooser, GTK_TYPE_COMBO_BOX_ENTRY);
 146
 147 static void
 148 empathy_presence_chooser_class_init (EmpathyPresenceChooserClass *klass)
 149 {
 150         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 151
 152         object_class->finalize = presence_chooser_finalize;
 153
 154         g_type_class_add_private (object_class, sizeof (EmpathyPresenceChooserPriv));
 155 }
 156
 157 static void
 158 presence_chooser_create_model (EmpathyPresenceChooser *self)
 159 {
 160         GtkListStore *store;
 161         char *custom_message;
 162         int i;
 163
 164         store = gtk_list_store_new (N_COLUMNS,
 165                                     G_TYPE_STRING,    /* COL_STATUS_TEXT */
 166                                     G_TYPE_STRING,    /* COL_STATE_ICON_NAME */
 167                                     G_TYPE_UINT,      /* COL_STATE */
 168                                     G_TYPE_STRING,    /* COL_DISPLAY_MARKUP */
 169                                     G_TYPE_BOOLEAN,   /* COL_STATUS_CUSTOMISABLE */
 170                                     G_TYPE_INT);      /* COL_TYPE */
 171
 172         custom_message = g_strdup_printf ("<i>%s</i>", _("Custom Message..."));
 173
 174         for (i = 0; states[i].state != TP_CONNECTION_PRESENCE_TYPE_UNSET; i++) {
 175                 GList       *list, *l;
 176                 const char *status, *icon_name;
 177
 178                 status = empathy_presence_get_default_message (states[i].state);
 179                 icon_name = empathy_icon_name_for_presence (states[i].state);
 180
 181                 gtk_list_store_insert_with_values (store, NULL, -1,
 182                         COL_STATUS_TEXT, status,
 183                         COL_STATE_ICON_NAME, icon_name,
 184                         COL_STATE, states[i].state,
 185                         COL_DISPLAY_MARKUP, status,
 186                         COL_STATUS_CUSTOMISABLE, states[i].customisable,
 187                         COL_TYPE, ENTRY_TYPE_BUILTIN,
 188                         -1);
 189
 190                 if (states[i].customisable) {
 191                         /* Set custom messages if wanted */
 192                         list = empathy_status_presets_get (states[i].state, -1);
 193                         list = g_list_sort (list, (GCompareFunc) g_utf8_collate);
 194                         for (l = list; l; l = l->next) {
 195                                 gtk_list_store_insert_with_values (store,
 196                                         NULL, -1,
 197                                         COL_STATUS_TEXT, l->data,
 198                                         COL_STATE_ICON_NAME, icon_name,
 199                                         COL_STATE, states[i].state,
 200                                         COL_DISPLAY_MARKUP, l->data,
 201                                         COL_STATUS_CUSTOMISABLE, TRUE,
 202                                         COL_TYPE, ENTRY_TYPE_SAVED,
 203                                         -1);
 204                         }
 205                         g_list_free (list);
 206
 207                         gtk_list_store_insert_with_values (store, NULL, -1,
 208                                 COL_STATUS_TEXT, _("Custom Message..."),
 209                                 COL_STATE_ICON_NAME, icon_name,
 210                                 COL_STATE, states[i].state,
 211                                 COL_DISPLAY_MARKUP, custom_message,
 212                                 COL_STATUS_CUSTOMISABLE, TRUE,
 213                                 COL_TYPE, ENTRY_TYPE_CUSTOM,
 214                                 -1);
 215                 }
 216
 217         }
 218
 219         /* add a separator */
 220         gtk_list_store_insert_with_values (store, NULL, -1,
 221                         COL_TYPE, ENTRY_TYPE_SEPARATOR,
 222                         -1);
 223
 224         gtk_list_store_insert_with_values (store, NULL, -1,
 225                 COL_STATUS_TEXT, _("Edit Custom Messages..."),
 226                 COL_STATE_ICON_NAME, GTK_STOCK_EDIT,
 227                 COL_DISPLAY_MARKUP, _("Edit Custom Messages..."),
 228                 COL_TYPE, ENTRY_TYPE_EDIT_CUSTOM,
 229                 -1);
 230
 231         g_free (custom_message);
 232
 233         gtk_combo_box_set_model (GTK_COMBO_BOX (self), GTK_TREE_MODEL (store));
 234         g_object_unref (store);
 235 }
 236
 237 static void
 238 presence_chooser_popup_shown_cb (GObject *self,
 239                                  GParamSpec *pspec,
 240                                  gpointer user_data)
 241 {
 242         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 243         gboolean shown;
 244
 245         g_object_get (self, "popup-shown", &shown, NULL);
 246         if (!shown) {
 247                 return;
 248         }
 249
 250         /* see presence_chooser_entry_focus_out_cb () for what this does */
 251         if (priv->focus_out_idle_source != 0) {
 252                 g_source_remove (priv->focus_out_idle_source);
 253                 priv->focus_out_idle_source = 0;
 254         }
 255
 256         presence_chooser_create_model (EMPATHY_PRESENCE_CHOOSER (self));
 257 }
 258
 259 static PresenceChooserEntryType
 260 presence_chooser_get_entry_type (EmpathyPresenceChooser *self)
 261 {
 262         GtkTreeIter iter;
 263         PresenceChooserEntryType type = -1;
 264
 265         if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (self), &iter)) {
 266                 type = ENTRY_TYPE_CUSTOM;
 267         }
 268         else {
 269                 GtkTreeModel *model;
 270
 271                 model = gtk_combo_box_get_model (GTK_COMBO_BOX (self));
 272                 gtk_tree_model_get (model, &iter,
 273                                     COL_TYPE, &type,
 274                                     -1);
 275         }
 276
 277         return type;
 278 }
 279
 280 static gboolean
 281 presence_chooser_is_preset (EmpathyPresenceChooser *self)
 282 {
 283         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 284         TpConnectionPresenceType state;
 285         const char *status;
 286         GList *presets, *l;
 287         gboolean match = FALSE;
 288
 289         state = empathy_idle_get_state (priv->idle);
 290         status = empathy_idle_get_status (priv->idle);
 291
 292         presets = empathy_status_presets_get (state, -1);
 293         for (l = presets; l; l = l->next) {
 294                 char *preset = (char *) l->data;
 295
 296                 if (!tp_strdiff (status, preset)) {
 297                         match = TRUE;
 298                         break;
 299                 }
 300         }
 301
 302         g_list_free (presets);
 303
 304         DEBUG ("is_preset(%i, %s) = %i\n", state, status, match);
 305
 306         return match;
 307 }
 308
 309 static void
 310 presence_chooser_set_favorite_icon (EmpathyPresenceChooser *self)
 311 {
 312         GtkWidget *entry;
 313         PresenceChooserEntryType type;
 314
 315         entry = gtk_bin_get_child (GTK_BIN (self));
 316         type = presence_chooser_get_entry_type (self);
 317
 318         if (type == ENTRY_TYPE_CUSTOM || type == ENTRY_TYPE_SAVED) {
 319                 if (presence_chooser_is_preset (self)) {
 320                         /* saved entries can be removed from the list */
 321                         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 322                                            GTK_ENTRY_ICON_SECONDARY,
 323                                            "empathy-starred");
 324                         gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 325                                          GTK_ENTRY_ICON_SECONDARY,
 326                                          _("Click to remove this status as a favorite"));
 327                 }
 328                 else {
 329                         /* custom entries can be favorited */
 330                         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 331                                            GTK_ENTRY_ICON_SECONDARY,
 332                                            "empathy-unstarred");
 333                         gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 334                                          GTK_ENTRY_ICON_SECONDARY,
 335                                          _("Click to make this status a favorite"));
 336                 }
 337         }
 338         else {
 339                 /* built-in entries cannot be favorited */
 340                 gtk_entry_set_icon_from_stock (GTK_ENTRY (entry),
 341                                            GTK_ENTRY_ICON_SECONDARY,
 342                                            NULL);
 343                 gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 344                                          GTK_ENTRY_ICON_SECONDARY,
 345                                          NULL);
 346         }
 347 }
 348
 349 static void
 350 presence_chooser_set_status_editing (EmpathyPresenceChooser *self,
 351                                      gboolean editing)
 352 {
 353         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 354         GtkWidget *entry;
 355
 356         if (priv->block_set_editing) {
 357                 return;
 358         }
 359
 360         entry = gtk_bin_get_child (GTK_BIN (self));
 361         if (editing) {
 362                 priv->editing_status = TRUE;
 363
 364                 gtk_entry_set_icon_from_stock (GTK_ENTRY (entry),
 365                                                GTK_ENTRY_ICON_SECONDARY,
 366                                                GTK_STOCK_OK);
 367                 gtk_entry_set_icon_tooltip_text (GTK_ENTRY (entry),
 368                                                  GTK_ENTRY_ICON_SECONDARY,
 369                                                  _("Set status"));
 370                 gtk_entry_set_icon_sensitive (GTK_ENTRY (entry),
 371                                               GTK_ENTRY_ICON_PRIMARY,
 372                                               FALSE);
 373         } else {
 374                 GtkWidget *window;
 375
 376                 presence_chooser_set_favorite_icon (self);
 377                 gtk_entry_set_icon_sensitive (GTK_ENTRY (entry),
 378                                               GTK_ENTRY_ICON_PRIMARY,
 379                                               TRUE);
 380
 381                 /* attempt to get the toplevel for this widget */
 382                 window = gtk_widget_get_toplevel (GTK_WIDGET (self));
 383                 if (GTK_WIDGET_TOPLEVEL (window) && GTK_IS_WINDOW (window)) {
 384                         /* unset the focus */
 385                         gtk_window_set_focus (GTK_WINDOW (window), NULL);
 386                 }
 387
 388                 /* see presence_chooser_entry_focus_out_cb ()
 389                  * for what this does */
 390                 if (priv->focus_out_idle_source != 0) {
 391                         g_source_remove (priv->focus_out_idle_source);
 392                         priv->focus_out_idle_source = 0;
 393                 }
 394
 395                 gtk_editable_set_position (GTK_EDITABLE (entry), 0);
 396
 397                 priv->editing_status = FALSE;
 398         }
 399 }
 400
 401 static void
 402 mc_set_custom_state (EmpathyPresenceChooser *self)
 403 {
 404         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 405         GtkWidget *entry;
 406         const char *status;
 407
 408         entry = gtk_bin_get_child (GTK_BIN (self));
 409         /* update the status with MC */
 410         status = gtk_entry_get_text (GTK_ENTRY (entry));
 411
 412         DEBUG ("Sending state to MC-> %d (%s)\n", priv->state, status);
 413
 414         empathy_idle_set_presence (priv->idle, priv->state, status);
 415 }
 416
 417 static void
 418 ui_set_custom_state (EmpathyPresenceChooser *self,
 419                      TpConnectionPresenceType state,
 420                      const char *status)
 421 {
 422         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 423         GtkWidget *entry;
 424         const char *icon_name;
 425
 426         entry = gtk_bin_get_child (GTK_BIN (self));
 427
 428         priv->block_set_editing++;
 429         priv->block_changed++;
 430
 431         icon_name = empathy_icon_name_for_presence (state);
 432         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 433                                            GTK_ENTRY_ICON_PRIMARY,
 434                                            icon_name);
 435         gtk_entry_set_text (GTK_ENTRY (entry), status == NULL ? "" : status);
 436         presence_chooser_set_favorite_icon (self);
 437
 438         priv->block_changed--;
 439         priv->block_set_editing--;
 440 }
 441
 442 static void
 443 presence_chooser_reset_status (EmpathyPresenceChooser *self)
 444 {
 445         /* recover the status that was unset */
 446         presence_chooser_set_status_editing (self, FALSE);
 447         presence_chooser_presence_changed_cb (self);
 448 }
 449
 450 static void
 451 presence_chooser_entry_icon_release_cb (EmpathyPresenceChooser *self,
 452                                         GtkEntryIconPosition    icon_pos,
 453                                         GdkEvent               *event,
 454                                         GtkEntry               *entry)
 455 {
 456         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 457
 458         if (priv->editing_status) {
 459                 presence_chooser_set_status_editing (self, FALSE);
 460                 mc_set_custom_state (self);
 461         }
 462         else {
 463                 PresenceChooserEntryType type;
 464                 TpConnectionPresenceType state;
 465                 const char *status;
 466
 467                 type = presence_chooser_get_entry_type (self);
 468                 state = empathy_idle_get_state (priv->idle);
 469                 status = empathy_idle_get_status (priv->idle);
 470
 471                 if (!empathy_status_presets_is_valid (state))
 472                         /* It doesn't make sense to add such presence as favorite */
 473                         return;
 474
 475                 if (presence_chooser_is_preset (self)) {
 476                         /* remove the entry */
 477                         DEBUG ("REMOVING PRESET (%i, %s)\n", state, status);
 478                         empathy_status_presets_remove (state, status);
 479                 }
 480                 else {
 481                         /* save the entry */
 482                         DEBUG ("SAVING PRESET (%i, %s)\n", state, status);
 483                         empathy_status_presets_set_last (state, status);
 484                 }
 485
 486                 /* update the icon */
 487                 presence_chooser_set_favorite_icon (self);
 488         }
 489 }
 490
 491 static void
 492 presence_chooser_entry_activate_cb (EmpathyPresenceChooser *self,
 493                                     GtkEntry               *entry)
 494 {
 495         presence_chooser_set_status_editing (self, FALSE);
 496         mc_set_custom_state (self);
 497 }
 498
 499 static gboolean
 500 presence_chooser_entry_key_press_event_cb (EmpathyPresenceChooser *self,
 501                                            GdkEventKey            *event,
 502                                            GtkWidget              *entry)
 503 {
 504         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 505
 506         if (priv->editing_status && event->keyval == GDK_Escape) {
 507                 /* the user pressed Escape, undo the editing */
 508                 presence_chooser_reset_status (self);
 509                 return TRUE;
 510         }
 511         else if (event->keyval == GDK_Up || event->keyval == GDK_Down) {
 512                 /* ignore */
 513                 return TRUE;
 514         }
 515
 516         return FALSE; /* send this event elsewhere */
 517 }
 518
 519 static gboolean
 520 presence_chooser_entry_button_press_event_cb (EmpathyPresenceChooser *self,
 521                                               GdkEventButton         *event,
 522                                               GtkWidget              *entry)
 523 {
 524         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 525
 526         if (!priv->editing_status &&
 527             event->button == 1 &&
 528             !GTK_WIDGET_HAS_FOCUS (entry)) {
 529                 gtk_widget_grab_focus (entry);
 530                 gtk_editable_select_region (GTK_EDITABLE (entry), 0, -1);
 531
 532                 return TRUE;
 533         }
 534
 535         return FALSE;
 536 }
 537
 538 static void
 539 presence_chooser_entry_changed_cb (EmpathyPresenceChooser *self,
 540                                    GtkEntry               *entry)
 541 {
 542         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 543
 544         if (priv->block_changed){
 545                 return;
 546         }
 547
 548         /* the combo is being edited to a custom entry */
 549         if (!priv->editing_status) {
 550                 presence_chooser_set_status_editing (self, TRUE);
 551         }
 552 }
 553
 554 static void
 555 presence_chooser_changed_cb (GtkComboBox *self, gpointer user_data)
 556 {
 557         EmpathyPresenceChooserPriv *priv = GET_PRIV (self);
 558         GtkTreeIter iter;
 559         char *icon_name;
 560         TpConnectionPresenceType new_state;
 561         gboolean customisable = TRUE;
 562         PresenceChooserEntryType type = -1;
 563         GtkWidget *entry;
 564         GtkTreeModel *model;
 565
 566         if (priv->block_changed ||
 567             !gtk_combo_box_get_active_iter (self, &iter)) {
 568                 return;
 569         }
 570
 571         model = gtk_combo_box_get_model (self);
 572         gtk_tree_model_get (model, &iter,
 573                             COL_STATE_ICON_NAME, &icon_name,
 574                             COL_STATE, &new_state,
 575                             COL_STATUS_CUSTOMISABLE, &customisable,
 576                             COL_TYPE, &type,
 577                             -1);
 578
 579         entry = gtk_bin_get_child (GTK_BIN (self));
 580
 581         /* some types of status aren't editable, set the editability of the
 582          * entry appropriately. Unless we're just about to reset it anyway,
 583          * in which case, don't fiddle with it */
 584         if (type != ENTRY_TYPE_EDIT_CUSTOM) {
 585                 gtk_editable_set_editable (GTK_EDITABLE (entry), customisable);
 586                 priv->state = new_state;
 587         }
 588
 589         if (type == ENTRY_TYPE_EDIT_CUSTOM) {
 590                 GtkWidget *window, *dialog;
 591
 592                 presence_chooser_reset_status (EMPATHY_PRESENCE_CHOOSER (self));
 593
 594                 /* attempt to get the toplevel for this widget */
 595                 window = gtk_widget_get_toplevel (GTK_WIDGET (self));
 596                 if (!GTK_WIDGET_TOPLEVEL (window) || !GTK_IS_WINDOW (window)) {
 597                         window = NULL;
 598                 }
 599
 600                 dialog = empathy_status_preset_dialog_new (GTK_WINDOW (window));
 601                 gtk_dialog_run (GTK_DIALOG (dialog));
 602                 gtk_widget_destroy (dialog);
 603         }
 604         else if (type == ENTRY_TYPE_CUSTOM) {
 605                 gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 606                                                    GTK_ENTRY_ICON_PRIMARY,
 607                                                    icon_name);
 608
 609                 /* preseed the status */
 610                 if (priv->previous_type == ENTRY_TYPE_BUILTIN) {
 611                         /* if their previous entry was a builtin, don't
 612                          * preseed */
 613                         gtk_entry_set_text (GTK_ENTRY (entry), "");
 614                 } else {
 615                         /* else preseed the text of their currently entered
 616                          * status message */
 617                         const char *status;
 618
 619                         status = empathy_idle_get_status (priv->idle);
 620                         gtk_entry_set_text (GTK_ENTRY (entry), status);
 621                 }
 622
 623                 /* grab the focus */
 624                 gtk_widget_grab_focus (entry);
 625         } else {
 626                 char *status;
 627
 628                 /* just in case we were setting a new status when
 629                  * things were changed */
 630                 presence_chooser_set_status_editing (
 631                         EMPATHY_PRESENCE_CHOOSER (self),
 632                         FALSE);
 633                 gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 634                                            GTK_ENTRY_ICON_PRIMARY,
 635                                            icon_name);
 636
 637                 gtk_tree_model_get (model, &iter,
 638                                     COL_STATUS_TEXT, &status,
 639                                     -1);
 640
 641                 empathy_idle_set_presence (priv->idle, priv->state, status);
 642
 643                 g_free (status);
 644         }
 645
 646         if (type != ENTRY_TYPE_EDIT_CUSTOM) {
 647                 priv->previous_type = type;
 648         }
 649         g_free (icon_name);
 650 }
 651
 652 static gboolean
 653 combo_row_separator_func (GtkTreeModel  *model,
 654                           GtkTreeIter   *iter,
 655                           gpointer       data)
 656 {
 657         PresenceChooserEntryType type;
 658
 659         gtk_tree_model_get (model, iter,
 660                             COL_TYPE, &type,
 661                             -1);
 662
 663         return (type == ENTRY_TYPE_SEPARATOR);
 664 }
 665
 666 static gboolean
 667 presence_chooser_entry_focus_out_idle_cb (gpointer user_data)
 668 {
 669         EmpathyPresenceChooser *chooser;
 670         GtkWidget *entry;
 671
 672         DEBUG ("Autocommiting status message\n");
 673
 674         chooser = EMPATHY_PRESENCE_CHOOSER (user_data);
 675         entry = gtk_bin_get_child (GTK_BIN (chooser));
 676
 677         presence_chooser_entry_activate_cb (chooser, GTK_ENTRY (entry));
 678
 679         return FALSE;
 680 }
 681
 682 static gboolean
 683 presence_chooser_entry_focus_out_cb (EmpathyPresenceChooser *chooser,
 684                                      GdkEventFocus *event,
 685                                      GtkEntry *entry)
 686 {
 687         EmpathyPresenceChooserPriv *priv = GET_PRIV (chooser);
 688
 689         if (priv->editing_status) {
 690                 /* this seems a bit evil and maybe it will be fragile,
 691                  * someone should think of a better way to do it.
 692                  *
 693                  * The entry has focused out, but we don't know where the focus
 694                  * has gone. If it goes to the combo box, we don't want to
 695                  * do anything. If it's gone anywhere else, we want to commit
 696                  * the result.
 697                  *
 698                  * Thus we install this idle handler and store its source.
 699                  * If the source is scheduled when the popup handler runs,
 700                  * it will remove it, else the callback will commit the result.
 701                  */
 702                 priv->focus_out_idle_source = g_idle_add (
 703                         presence_chooser_entry_focus_out_idle_cb,
 704                         chooser);
 705         }
 706
 707         gtk_editable_set_position (GTK_EDITABLE (entry), 0);
 708
 709         return FALSE;
 710 }
 711
 712 static void
 713 empathy_presence_chooser_init (EmpathyPresenceChooser *chooser)
 714 {
 715         EmpathyPresenceChooserPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (chooser,
 716                 EMPATHY_TYPE_PRESENCE_CHOOSER, EmpathyPresenceChooserPriv);
 717         GtkWidget *entry;
 718         GtkCellRenderer *renderer;
 719
 720         chooser->priv = priv;
 721
 722         presence_chooser_create_model (chooser);
 723
 724         gtk_combo_box_entry_set_text_column (GTK_COMBO_BOX_ENTRY (chooser),
 725                                              COL_STATUS_TEXT);
 726         gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (chooser),
 727                                               combo_row_separator_func,
 728                                               NULL, NULL);
 729
 730         entry = gtk_bin_get_child (GTK_BIN (chooser));
 731         gtk_entry_set_icon_activatable (GTK_ENTRY (entry),
 732                                         GTK_ENTRY_ICON_PRIMARY,
 733                                         FALSE);
 734
 735         g_signal_connect_swapped (entry, "icon-release",
 736                 G_CALLBACK (presence_chooser_entry_icon_release_cb),
 737                 chooser);
 738         g_signal_connect_swapped (entry, "activate",
 739                 G_CALLBACK (presence_chooser_entry_activate_cb),
 740                 chooser);
 741         g_signal_connect_swapped (entry, "key-press-event",
 742                 G_CALLBACK (presence_chooser_entry_key_press_event_cb),
 743                 chooser);
 744         g_signal_connect_swapped (entry, "button-press-event",
 745                 G_CALLBACK (presence_chooser_entry_button_press_event_cb),
 746                 chooser);
 747
 748         gtk_cell_layout_clear (GTK_CELL_LAYOUT (chooser));
 749
 750         renderer = gtk_cell_renderer_pixbuf_new ();
 751         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (chooser), renderer, FALSE);
 752         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (chooser), renderer,
 753                                         "icon-name", COL_STATE_ICON_NAME,
 754                                         NULL);
 755         g_object_set (renderer, "stock-size", GTK_ICON_SIZE_MENU, NULL);
 756
 757         renderer = gtk_cell_renderer_text_new ();
 758         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (chooser), renderer, TRUE);
 759         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (chooser), renderer,
 760                                         "markup", COL_DISPLAY_MARKUP,
 761                                         NULL);
 762
 763         g_signal_connect (chooser, "notify::popup-shown",
 764                         G_CALLBACK (presence_chooser_popup_shown_cb), NULL);
 765         g_signal_connect (chooser, "changed",
 766                         G_CALLBACK (presence_chooser_changed_cb), NULL);
 767         g_signal_connect_swapped (entry, "changed",
 768                         G_CALLBACK (presence_chooser_entry_changed_cb),
 769                         chooser);
 770         g_signal_connect_swapped (entry, "focus-out-event",
 771                         G_CALLBACK (presence_chooser_entry_focus_out_cb),
 772                         chooser);
 773
 774         priv->idle = empathy_idle_dup_singleton ();
 775         presence_chooser_presence_changed_cb (chooser);
 776         g_signal_connect_swapped (priv->idle, "notify",
 777                 G_CALLBACK (presence_chooser_presence_changed_cb),
 778                 chooser);
 779
 780         /* FIXME: this string sucks */
 781         gtk_widget_set_tooltip_text (GTK_WIDGET (chooser),
 782                 _("Set your presence and current status"));
 783 }
 784
 785 static void
 786 presence_chooser_finalize (GObject *object)
 787 {
 788         EmpathyPresenceChooserPriv *priv;
 789
 790         priv = GET_PRIV (object);
 791
 792         if (priv->flash_timeout_id) {
 793                 g_source_remove (priv->flash_timeout_id);
 794         }
 795
 796         if (priv->focus_out_idle_source) {
 797                 g_source_remove (priv->focus_out_idle_source);
 798         }
 799
 800         g_signal_handlers_disconnect_by_func (priv->idle,
 801                                               presence_chooser_presence_changed_cb,
 802                                               object);
 803         g_object_unref (priv->idle);
 804
 805         G_OBJECT_CLASS (empathy_presence_chooser_parent_class)->finalize (object);
 806 }
 807
 808 /**
 809  * empathy_presence_chooser_new:
 810  *
 811  * Creates a new #EmpathyPresenceChooser widget.
 812  *
 813  * Return value: A new #EmpathyPresenceChooser widget
 814  */
 815 GtkWidget *
 816 empathy_presence_chooser_new (void)
 817 {
 818         GtkWidget *chooser;
 819
 820         chooser = g_object_new (EMPATHY_TYPE_PRESENCE_CHOOSER, NULL);
 821
 822         return chooser;
 823 }
 824
 825 static void
 826 presence_chooser_presence_changed_cb (EmpathyPresenceChooser *chooser)
 827 {
 828         EmpathyPresenceChooserPriv *priv;
 829         TpConnectionPresenceType    state;
 830         TpConnectionPresenceType    flash_state;
 831         const gchar                *status;
 832         GtkTreeModel               *model;
 833         GtkTreeIter                 iter;
 834         gboolean valid, match_state = FALSE, match = FALSE;
 835
 836         priv = GET_PRIV (chooser);
 837
 838         if (priv->editing_status) {
 839                 return;
 840         }
 841
 842         priv->state = state = empathy_idle_get_state (priv->idle);
 843         status = empathy_idle_get_status (priv->idle);
 844         flash_state = empathy_idle_get_flash_state (priv->idle);
 845
 846         /* look through the model and attempt to find a matching state */
 847         model = gtk_combo_box_get_model (GTK_COMBO_BOX (chooser));
 848         for (valid = gtk_tree_model_get_iter_first (model, &iter);
 849              valid;
 850              valid = gtk_tree_model_iter_next (model, &iter)) {
 851                 int m_type;
 852                 TpConnectionPresenceType m_state;
 853                 char *m_status;
 854
 855                 gtk_tree_model_get (model, &iter,
 856                                 COL_STATE, &m_state,
 857                                 COL_TYPE, &m_type,
 858                                 -1);
 859
 860                 if (m_type == ENTRY_TYPE_CUSTOM ||
 861                     m_type == ENTRY_TYPE_SEPARATOR ||
 862                     m_type == ENTRY_TYPE_EDIT_CUSTOM) {
 863                         continue;
 864                 }
 865                 else if (!match_state && state == m_state) {
 866                         /* we are now in the section that can contain our
 867                          * match */
 868                         match_state = TRUE;
 869                 }
 870                 else if (match_state && state != m_state) {
 871                         /* we have passed the section that can contain our
 872                          * match */
 873                         break;
 874                 }
 875
 876                 gtk_tree_model_get (model, &iter,
 877                                 COL_STATUS_TEXT, &m_status,
 878                                 -1);
 879
 880                 match = !tp_strdiff (status, m_status);
 881
 882                 g_free (m_status);
 883
 884                 if (match) break;
 885
 886         }
 887
 888         if (match) {
 889                 priv->block_changed++;
 890                 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (chooser), &iter);
 891                 presence_chooser_set_favorite_icon (chooser);
 892                 priv->block_changed--;
 893         }
 894         else {
 895                 ui_set_custom_state (chooser, state, status);
 896         }
 897
 898         if (flash_state != TP_CONNECTION_PRESENCE_TYPE_UNSET) {
 899                 presence_chooser_flash_start (chooser, state, flash_state);
 900         }
 901         else {
 902                 presence_chooser_flash_stop (chooser, state);
 903         }
 904 }
 905
 906 static gboolean
 907 presence_chooser_flash_timeout_cb (EmpathyPresenceChooser *chooser)
 908 {
 909         EmpathyPresenceChooserPriv *priv;
 910         TpConnectionPresenceType    state;
 911         static gboolean             on = FALSE;
 912         GtkWidget                  *entry;
 913
 914         priv = GET_PRIV (chooser);
 915
 916         if (on) {
 917                 state = priv->flash_state_1;
 918         }
 919         else {
 920                 state = priv->flash_state_2;
 921         }
 922
 923         entry = gtk_bin_get_child (GTK_BIN (chooser));
 924         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 925                                            GTK_ENTRY_ICON_PRIMARY,
 926                                            empathy_icon_name_for_presence (state));
 927
 928         on = !on;
 929
 930         return TRUE;
 931 }
 932
 933 static void
 934 presence_chooser_flash_start (EmpathyPresenceChooser *chooser,
 935                               TpConnectionPresenceType state_1,
 936                               TpConnectionPresenceType state_2)
 937 {
 938         EmpathyPresenceChooserPriv *priv;
 939
 940         g_return_if_fail (EMPATHY_IS_PRESENCE_CHOOSER (chooser));
 941
 942         priv = GET_PRIV (chooser);
 943
 944         priv->flash_state_1 = state_1;
 945         priv->flash_state_2 = state_2;
 946
 947         if (!priv->flash_timeout_id) {
 948                 priv->flash_timeout_id = g_timeout_add (FLASH_TIMEOUT,
 949                         (GSourceFunc) presence_chooser_flash_timeout_cb,
 950                         chooser);
 951         }
 952 }
 953
 954 static void
 955 presence_chooser_flash_stop (EmpathyPresenceChooser *chooser,
 956                              TpConnectionPresenceType state)
 957 {
 958         EmpathyPresenceChooserPriv *priv = GET_PRIV (chooser);
 959         GtkWidget *entry;
 960
 961         if (priv->flash_timeout_id) {
 962                 g_source_remove (priv->flash_timeout_id);
 963                 priv->flash_timeout_id = 0;
 964         }
 965
 966         entry = gtk_bin_get_child (GTK_BIN (chooser));
 967         gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 968                                            GTK_ENTRY_ICON_PRIMARY,
 969                                            empathy_icon_name_for_presence (state));
 970 }
 971
 972 /**
 973  * empathy_presence_chooser_create_menu:
 974  *
 975  * Creates a new #GtkMenu allowing users to change their presence from a menu.
 976  *
 977  * Return value: a new #GtkMenu for changing presence in a menu.
 978  */
 979 GtkWidget *
 980 empathy_presence_chooser_create_menu (void)
 981 {
 982         const gchar *status;
 983         GtkWidget   *menu;
 984         GtkWidget   *item;
 985         GtkWidget   *image;
 986         guint        i;
 987
 988         menu = gtk_menu_new ();
 989
 990         for (i = 0; states[i].state != TP_CONNECTION_PRESENCE_TYPE_UNSET; i++) {
 991                 GList       *list, *l;
 992
 993                 status = empathy_presence_get_default_message (states[i].state);
 994                 presence_chooser_menu_add_item (menu,
 995                                                 status,
 996                                                 states[i].state);
 997
 998                 if (states[i].customisable) {
 999                         /* Set custom messages if wanted */
1000                         list = empathy_status_presets_get (states[i].state, 5);
1001                         for (l = list; l; l = l->next) {
1002                                 presence_chooser_menu_add_item (menu,
1003                                                                 l->data,
1004                                                                 states[i].state);
1005                         }
1006                         g_list_free (list);
1007                 }
1008
1009         }
1010
1011         /* Separator */
1012         item = gtk_menu_item_new ();
1013         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
1014         gtk_widget_show (item);
1015
1016         /* Custom messages */
1017         item = gtk_image_menu_item_new_with_label (_("Custom messages..."));
1018         image = gtk_image_new_from_stock (GTK_STOCK_EDIT, GTK_ICON_SIZE_MENU);
1019         gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
1020         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
1021         gtk_widget_show (image);
1022         gtk_widget_show (item);
1023
1024         g_signal_connect (item,
1025                           "activate",
1026                           G_CALLBACK (presence_chooser_custom_activate_cb),
1027                           NULL);
1028
1029         return menu;
1030 }
1031
1032 static void
1033 presence_chooser_menu_add_item (GtkWidget   *menu,
1034                                 const gchar *str,
1035                                 TpConnectionPresenceType state)
1036 {
1037         GtkWidget   *item;
1038         GtkWidget   *image;
1039         const gchar *icon_name;
1040
1041         item = gtk_image_menu_item_new_with_label (str);
1042         icon_name = empathy_icon_name_for_presence (state);
1043
1044         g_signal_connect (item, "activate",
1045                           G_CALLBACK (presence_chooser_noncustom_activate_cb),
1046                           NULL);
1047
1048         image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
1049         gtk_widget_show (image);
1050
1051         gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
1052         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (item), TRUE);
1053         gtk_widget_show (item);
1054
1055         g_object_set_data_full (G_OBJECT (item),
1056                                 "status", g_strdup (str),
1057                                 (GDestroyNotify) g_free);
1058
1059         g_object_set_data (G_OBJECT (item), "state", GINT_TO_POINTER (state));
1060
1061         gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
1062 }
1063
1064 static void
1065 presence_chooser_noncustom_activate_cb (GtkWidget *item,
1066                                         gpointer   user_data)
1067 {
1068         TpConnectionPresenceType state;
1069         const gchar *status;
1070
1071         status = g_object_get_data (G_OBJECT (item), "status");
1072         state = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (item), "state"));
1073
1074         presence_chooser_set_state (state, status);
1075 }
1076
1077 static void
1078 presence_chooser_set_state (TpConnectionPresenceType state,
1079                             const gchar *status)
1080 {
1081         EmpathyIdle *idle;
1082
1083         idle = empathy_idle_dup_singleton ();
1084         empathy_idle_set_presence (idle, state, status);
1085         g_object_unref (idle);
1086 }
1087
1088 static void
1089 presence_chooser_custom_activate_cb (GtkWidget *item,
1090                                      gpointer   user_data)
1091 {
1092         GtkWidget *dialog;
1093
1094         dialog = empathy_status_preset_dialog_new (NULL);
1095         gtk_dialog_run (GTK_DIALOG (dialog));
1096         gtk_widget_destroy (dialog);
1097 }