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