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