libempathy-gtk/gossip-log-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2006-2007 Imendio AB
   4  * Copyright (C) 2007 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: Martyn Russell <martyn@imendio.com>
  22  *          Xavier Claessens <xclaesse@gmail.com>
  23  */
  24
  25 #include "config.h"
  26
  27 #include <string.h>
  28 #include <stdlib.h>
  29
  30 #include <glib/gi18n.h>
  31 #include <gtk/gtk.h>
  32 #include <glade/glade.h>
  33
  34 #include <libempathy/empathy-log-manager.h>
  35 #include <libempathy/gossip-chatroom-manager.h>
  36 #include <libempathy/gossip-chatroom.h>
  37 #include <libempathy/gossip-message.h>
  38 #include <libempathy/gossip-debug.h>
  39 #include <libempathy/gossip-utils.h>
  40 #include <libempathy/gossip-time.h>
  41
  42 #include "gossip-log-window.h"
  43 #include "gossip-account-chooser.h"
  44 #include "gossip-chat-view.h"
  45 #include "gossip-ui-utils.h"
  46
  47 #define DEBUG_DOMAIN "LogWindow"
  48
  49 typedef struct {
  50         GtkWidget         *window;
  51
  52         GtkWidget         *notebook;
  53
  54         GtkWidget         *entry_find;
  55         GtkWidget         *button_find;
  56         GtkWidget         *treeview_find;
  57         GtkWidget         *scrolledwindow_find;
  58         GossipChatView    *chatview_find;
  59         GtkWidget         *button_previous;
  60         GtkWidget         *button_next;
  61
  62         GtkWidget         *vbox_chats;
  63         GtkWidget         *account_chooser_chats;
  64         GtkWidget         *entry_chats;
  65         GtkWidget         *calendar_chats;
  66         GtkWidget         *treeview_chats;
  67         GtkWidget         *scrolledwindow_chats;
  68         GossipChatView    *chatview_chats;
  69
  70         gchar             *last_find;
  71
  72         EmpathyLogManager *log_manager;
  73 } GossipLogWindow;
  74
  75 static void
  76 log_window_destroy_cb (GtkWidget       *widget,
  77                        GossipLogWindow *window);
  78 static void
  79 log_window_entry_find_changed_cb (GtkWidget       *entry,
  80                                   GossipLogWindow *window);
  81 static void
  82 log_window_find_changed_cb (GtkTreeSelection *selection,
  83                             GossipLogWindow  *window);
  84 static void
  85 log_window_find_populate (GossipLogWindow *window,
  86                           const gchar     *search_criteria);
  87 static void
  88 log_window_find_setup (GossipLogWindow *window);
  89 static void
  90 log_window_button_find_clicked_cb (GtkWidget       *widget,
  91                                    GossipLogWindow *window);
  92 static void
  93 log_window_button_next_clicked_cb (GtkWidget       *widget,
  94                                    GossipLogWindow *window);
  95 static void
  96 log_window_button_previous_clicked_cb (GtkWidget       *widget,
  97                                        GossipLogWindow *window);
  98 static void
  99 log_window_chats_changed_cb (GtkTreeSelection *selection,
 100                              GossipLogWindow  *window);
 101 static void
 102 log_window_chats_populate (GossipLogWindow *window);
 103 static void
 104 log_window_chats_setup (GossipLogWindow *window);
 105 static void
 106 log_window_chats_accounts_changed_cb (GtkWidget       *combobox,
 107                                       GossipLogWindow *window);
 108 static void
 109 log_window_chats_new_message_cb (GossipContact   *own_contact,
 110                                  GossipMessage   *message,
 111                                  GossipLogWindow *window);
 112 static void
 113 log_window_chats_set_selected  (GossipLogWindow *window,
 114                                 McAccount       *account,
 115                                 const gchar     *chat_id,
 116                                 gboolean         is_chatroom);
 117 static gboolean
 118 log_window_chats_get_selected (GossipLogWindow  *window,
 119                                McAccount       **account,
 120                                gchar           **chat_id,
 121                                gboolean         *is_chatroom);
 122 static void
 123 log_window_chats_get_messages (GossipLogWindow *window,
 124                                const gchar     *date_to_show);
 125 static void
 126 log_window_calendar_chats_day_selected_cb (GtkWidget       *calendar,
 127                                            GossipLogWindow *window);
 128 static void
 129 log_window_calendar_chats_month_changed_cb (GtkWidget       *calendar,
 130                                             GossipLogWindow *window);
 131 static void
 132 log_window_entry_chats_changed_cb (GtkWidget       *entry,
 133                                    GossipLogWindow *window);
 134 static void
 135 log_window_entry_chats_activate_cb (GtkWidget       *entry,
 136                                     GossipLogWindow *window);
 137
 138 enum {
 139         COL_FIND_ACCOUNT_ICON,
 140         COL_FIND_ACCOUNT_NAME,
 141         COL_FIND_ACCOUNT,
 142         COL_FIND_CHAT_NAME,
 143         COL_FIND_CHAT_ID,
 144         COL_FIND_IS_CHATROOM,
 145         COL_FIND_DATE,
 146         COL_FIND_DATE_READABLE,
 147         COL_FIND_COUNT
 148 };
 149
 150 enum {
 151         COL_CHAT_ICON,
 152         COL_CHAT_NAME,
 153         COL_CHAT_ACCOUNT,
 154         COL_CHAT_ID,
 155         COL_CHAT_IS_CHATROOM,
 156         COL_CHAT_COUNT
 157 };
 158
 159 void
 160 gossip_log_window_show (McAccount   *account,
 161                         const gchar *chat_id,
 162                         gboolean     is_chatroom,
 163                         GtkWindow   *parent)
 164 {
 165         static GossipLogWindow *window = NULL;
 166         GossipAccountChooser   *account_chooser;
 167         GList                  *accounts;
 168         gint                    account_num;
 169         GladeXML               *glade;
 170
 171         if (window) {
 172                 gtk_window_present (GTK_WINDOW (window->window));
 173
 174                 if (account && chat_id) {
 175                         gtk_notebook_set_current_page (GTK_NOTEBOOK (window->notebook), 1);
 176                         log_window_chats_set_selected (window, account,
 177                                                        chat_id, is_chatroom);
 178                 }
 179
 180                 return;
 181         }
 182
 183         window = g_new0 (GossipLogWindow, 1);
 184         window->log_manager = empathy_log_manager_new ();
 185
 186         glade = gossip_glade_get_file ("gossip-log-window.glade",
 187                                        "log_window",
 188                                        NULL,
 189                                        "log_window", &window->window,
 190                                        "notebook", &window->notebook,
 191                                        "entry_find", &window->entry_find,
 192                                        "button_find", &window->button_find,
 193                                        "treeview_find", &window->treeview_find,
 194                                        "scrolledwindow_find", &window->scrolledwindow_find,
 195                                        "button_previous", &window->button_previous,
 196                                        "button_next", &window->button_next,
 197                                        "entry_chats", &window->entry_chats,
 198                                        "calendar_chats", &window->calendar_chats,
 199                                        "vbox_chats", &window->vbox_chats,
 200                                        "treeview_chats", &window->treeview_chats,
 201                                        "scrolledwindow_chats", &window->scrolledwindow_chats,
 202                                        NULL);
 203         gossip_glade_connect (glade,
 204                               window,
 205                               "log_window", "destroy", log_window_destroy_cb,
 206                               "entry_find", "changed", log_window_entry_find_changed_cb,
 207                               "button_previous", "clicked", log_window_button_previous_clicked_cb,
 208                               "button_next", "clicked", log_window_button_next_clicked_cb,
 209                               "button_find", "clicked", log_window_button_find_clicked_cb,
 210                               "entry_chats", "changed", log_window_entry_chats_changed_cb,
 211                               "entry_chats", "activate", log_window_entry_chats_activate_cb,
 212                               NULL);
 213
 214         g_object_unref (glade);
 215
 216         g_object_add_weak_pointer (G_OBJECT (window->window),
 217                                    (gpointer) &window);
 218
 219         /* We set this up here so we can block it when needed. */
 220         g_signal_connect (window->calendar_chats, "day-selected",
 221                           G_CALLBACK (log_window_calendar_chats_day_selected_cb),
 222                           window);
 223         g_signal_connect (window->calendar_chats, "month-changed",
 224                           G_CALLBACK (log_window_calendar_chats_month_changed_cb),
 225                           window);
 226
 227         /* Configure Search GossipChatView */
 228         window->chatview_find = gossip_chat_view_new ();
 229         gtk_container_add (GTK_CONTAINER (window->scrolledwindow_find),
 230                            GTK_WIDGET (window->chatview_find));
 231         gtk_widget_show (GTK_WIDGET (window->chatview_find));
 232
 233         /* Configure Contacts GossipChatView */
 234         window->chatview_chats = gossip_chat_view_new ();
 235         gtk_container_add (GTK_CONTAINER (window->scrolledwindow_chats),
 236                            GTK_WIDGET (window->chatview_chats));
 237         gtk_widget_show (GTK_WIDGET (window->chatview_chats));
 238
 239         /* Account chooser for chats */
 240         window->account_chooser_chats = gossip_account_chooser_new ();
 241         account_chooser = GOSSIP_ACCOUNT_CHOOSER (window->account_chooser_chats);
 242         gossip_account_chooser_set_can_select_all (account_chooser, TRUE);
 243
 244         gtk_box_pack_start (GTK_BOX (window->vbox_chats),
 245                             window->account_chooser_chats,
 246                             FALSE, TRUE, 0);
 247
 248         g_signal_connect (window->account_chooser_chats, "changed",
 249                           G_CALLBACK (log_window_chats_accounts_changed_cb),
 250                           window);
 251
 252         /* Populate */
 253         accounts = mc_accounts_list ();
 254         account_num = g_list_length (accounts);
 255         mc_accounts_list_free (accounts);
 256
 257         if (account_num > 1) {
 258                 gtk_widget_show (window->vbox_chats);
 259                 gtk_widget_show (window->account_chooser_chats);
 260         } else {
 261                 gtk_widget_hide (window->vbox_chats);
 262                 gtk_widget_hide (window->account_chooser_chats);
 263         }
 264
 265         /* Search List */
 266         log_window_find_setup (window);
 267
 268         /* Contacts */
 269         log_window_chats_setup (window);
 270         log_window_chats_populate (window);
 271
 272         /* Select chat */
 273         if (account && chat_id) {
 274                 gtk_notebook_set_current_page (GTK_NOTEBOOK (window->notebook), 1);
 275                 log_window_chats_set_selected (window, account,
 276                                                chat_id, is_chatroom);
 277         }
 278
 279         if (parent) {
 280                 gtk_window_set_transient_for (GTK_WINDOW (window->window),
 281                                               GTK_WINDOW (parent));
 282         }
 283
 284         gtk_widget_show (window->window);
 285 }
 286
 287 static void
 288 log_window_destroy_cb (GtkWidget       *widget,
 289                        GossipLogWindow *window)
 290 {
 291         g_signal_handlers_disconnect_by_func (window->log_manager,
 292                                               log_window_chats_new_message_cb,
 293                                               window);
 294
 295         g_free (window->last_find);
 296         g_object_unref (window->log_manager);
 297
 298         g_free (window);
 299 }
 300
 301 /*
 302  * Search code.
 303  */
 304 static void
 305 log_window_entry_find_changed_cb (GtkWidget       *entry,
 306                                   GossipLogWindow *window)
 307 {
 308         const gchar *str;
 309         gboolean     is_sensitive = TRUE;
 310
 311         str = gtk_entry_get_text (GTK_ENTRY (window->entry_find));
 312
 313         is_sensitive &= !G_STR_EMPTY (str);
 314         is_sensitive &=
 315                 !window->last_find ||
 316                 (window->last_find && strcmp (window->last_find, str) != 0);
 317
 318         gtk_widget_set_sensitive (window->button_find, is_sensitive);
 319 }
 320
 321 static void
 322 log_window_find_changed_cb (GtkTreeSelection *selection,
 323                             GossipLogWindow  *window)
 324 {
 325         GtkTreeView   *view;
 326         GtkTreeModel  *model;
 327         GtkTreeIter    iter;
 328         McAccount     *account;
 329         gchar         *chat_id;
 330         gboolean       is_chatroom;
 331         gchar         *date;
 332         GossipMessage *message;
 333         GList         *messages;
 334         GList         *l;
 335         gboolean       can_do_previous;
 336         gboolean       can_do_next;
 337
 338         /* Get selected information */
 339         view = GTK_TREE_VIEW (window->treeview_find);
 340         model = gtk_tree_view_get_model (view);
 341
 342         if (!gtk_tree_selection_get_selected (selection, NULL, &iter)) {
 343                 gtk_widget_set_sensitive (window->button_previous, FALSE);
 344                 gtk_widget_set_sensitive (window->button_next, FALSE);
 345
 346                 gossip_chat_view_clear (window->chatview_find);
 347
 348                 return;
 349         }
 350
 351         gtk_widget_set_sensitive (window->button_previous, TRUE);
 352         gtk_widget_set_sensitive (window->button_next, TRUE);
 353
 354         gtk_tree_model_get (model, &iter,
 355                             COL_FIND_ACCOUNT, &account,
 356                             COL_FIND_CHAT_ID, &chat_id,
 357                             COL_FIND_IS_CHATROOM, &is_chatroom,
 358                             COL_FIND_DATE, &date,
 359                             -1);
 360
 361         /* Clear all current messages shown in the textview */
 362         gossip_chat_view_clear (window->chatview_find);
 363
 364         /* Turn off scrolling temporarily */
 365         gossip_chat_view_scroll (window->chatview_find, FALSE);
 366
 367         /* Get messages */
 368         messages = empathy_log_manager_get_messages_for_date (window->log_manager,
 369                                                               account,
 370                                                               chat_id,
 371                                                               is_chatroom,
 372                                                               date);
 373         g_object_unref (account);
 374         g_free (date);
 375         g_free (chat_id);
 376
 377         for (l = messages; l; l = l->next) {
 378                 message = l->data;
 379                 gossip_chat_view_append_message (window->chatview_find, message);
 380                 g_object_unref (message);
 381         }
 382         g_list_free (messages);
 383
 384         /* Scroll to the most recent messages */
 385         gossip_chat_view_scroll (window->chatview_find, TRUE);
 386
 387         /* Highlight and find messages */
 388         gossip_chat_view_highlight (window->chatview_find,
 389                                     window->last_find);
 390         gossip_chat_view_find_next (window->chatview_find,
 391                                     window->last_find,
 392                                     TRUE);
 393         gossip_chat_view_find_abilities (window->chatview_find,
 394                                          window->last_find,
 395                                          &can_do_previous,
 396                                          &can_do_next);
 397         gtk_widget_set_sensitive (window->button_previous, can_do_previous);
 398         gtk_widget_set_sensitive (window->button_next, can_do_next);
 399         gtk_widget_set_sensitive (window->button_find, FALSE);
 400 }
 401
 402 static void
 403 log_window_find_populate (GossipLogWindow *window,
 404                           const gchar     *search_criteria)
 405 {
 406         GList              *hits, *l;
 407
 408         GtkTreeView        *view;
 409         GtkTreeModel       *model;
 410         GtkTreeSelection   *selection;
 411         GtkListStore       *store;
 412         GtkTreeIter         iter;
 413
 414         view = GTK_TREE_VIEW (window->treeview_find);
 415         model = gtk_tree_view_get_model (view);
 416         selection = gtk_tree_view_get_selection (view);
 417         store = GTK_LIST_STORE (model);
 418
 419         gossip_chat_view_clear (window->chatview_find);
 420
 421         gtk_list_store_clear (store);
 422
 423         if (G_STR_EMPTY (search_criteria)) {
 424                 /* Just clear the search. */
 425                 return;
 426         }
 427
 428         hits = empathy_log_manager_search_new (window->log_manager, search_criteria);
 429
 430         for (l = hits; l; l = l->next) {
 431                 EmpathyLogSearchHit *hit;
 432                 const gchar         *account_name;
 433                 const gchar         *account_icon;
 434                 gchar               *date_readable;
 435
 436                 hit = l->data;
 437
 438                 /* Protect against invalid data (corrupt or old log files. */
 439                 if (!hit->account || !hit->chat_id) {
 440                         continue;
 441                 }
 442
 443                 date_readable = empathy_log_manager_get_date_readable (hit->date);
 444                 account_name = mc_account_get_display_name (hit->account);
 445                 account_icon = gossip_icon_name_from_account (hit->account);
 446
 447                 gtk_list_store_append (store, &iter);
 448                 gtk_list_store_set (store, &iter,
 449                                     COL_FIND_ACCOUNT_ICON, account_icon,
 450                                     COL_FIND_ACCOUNT_NAME, account_name,
 451                                     COL_FIND_ACCOUNT, hit->account,
 452                                     COL_FIND_CHAT_NAME, hit->chat_id, /* FIXME */
 453                                     COL_FIND_CHAT_ID, hit->chat_id,
 454                                     COL_FIND_IS_CHATROOM, hit->is_chatroom,
 455                                     COL_FIND_DATE, hit->date,
 456                                     COL_FIND_DATE_READABLE, date_readable,
 457                                     -1);
 458
 459                 g_free (date_readable);
 460
 461                 /* FIXME: Update COL_FIND_CHAT_NAME */
 462                 if (hit->is_chatroom) {
 463                 } else {
 464                 }
 465         }
 466
 467         if (hits) {
 468                 empathy_log_manager_search_free (hits);
 469         }
 470 }
 471
 472 static void
 473 log_window_find_setup (GossipLogWindow *window)
 474 {
 475         GtkTreeView       *view;
 476         GtkTreeModel      *model;
 477         GtkTreeSelection  *selection;
 478         GtkTreeSortable   *sortable;
 479         GtkTreeViewColumn *column;
 480         GtkListStore      *store;
 481         GtkCellRenderer   *cell;
 482         gint               offset;
 483
 484         view = GTK_TREE_VIEW (window->treeview_find);
 485         selection = gtk_tree_view_get_selection (view);
 486
 487         /* New store */
 488         store = gtk_list_store_new (COL_FIND_COUNT,
 489                                     G_TYPE_STRING,          /* account icon name */
 490                                     G_TYPE_STRING,          /* account name */
 491                                     MC_TYPE_ACCOUNT,        /* account */
 492                                     G_TYPE_STRING,          /* chat name */
 493                                     G_TYPE_STRING,          /* chat id */
 494                                     G_TYPE_BOOLEAN,         /* is chatroom */
 495                                     G_TYPE_STRING,          /* date */
 496                                     G_TYPE_STRING);         /* date_readable */
 497
 498         model = GTK_TREE_MODEL (store);
 499         sortable = GTK_TREE_SORTABLE (store);
 500
 501         gtk_tree_view_set_model (view, model);
 502
 503         /* New column */
 504         column = gtk_tree_view_column_new ();
 505
 506         cell = gtk_cell_renderer_pixbuf_new ();
 507         gtk_tree_view_column_pack_start (column, cell, FALSE);
 508         gtk_tree_view_column_add_attribute (column, cell,
 509                                             "icon-name",
 510                                             COL_FIND_ACCOUNT_ICON);
 511
 512         cell = gtk_cell_renderer_text_new ();
 513         gtk_tree_view_column_pack_start (column, cell, TRUE);
 514         gtk_tree_view_column_add_attribute (column, cell,
 515                                             "text",
 516                                             COL_FIND_ACCOUNT_NAME);
 517
 518         gtk_tree_view_column_set_title (column, _("Account"));
 519         gtk_tree_view_append_column (view, column);
 520
 521         gtk_tree_view_column_set_resizable (column, TRUE);
 522         gtk_tree_view_column_set_clickable (column, TRUE);
 523
 524         cell = gtk_cell_renderer_text_new ();
 525         offset = gtk_tree_view_insert_column_with_attributes (view, -1, _("Conversation"),
 526                                                               cell, "text", COL_FIND_CHAT_NAME,
 527                                                               NULL);
 528
 529         column = gtk_tree_view_get_column (view, offset - 1);
 530         gtk_tree_view_column_set_sort_column_id (column, COL_FIND_CHAT_NAME);
 531         gtk_tree_view_column_set_resizable (column, TRUE);
 532         gtk_tree_view_column_set_clickable (column, TRUE);
 533
 534         cell = gtk_cell_renderer_text_new ();
 535         offset = gtk_tree_view_insert_column_with_attributes (view, -1, _("Date"),
 536                                                               cell, "text", COL_FIND_DATE_READABLE,
 537                                                               NULL);
 538
 539         column = gtk_tree_view_get_column (view, offset - 1);
 540         gtk_tree_view_column_set_sort_column_id (column, COL_FIND_DATE);
 541         gtk_tree_view_column_set_resizable (column, TRUE);
 542         gtk_tree_view_column_set_clickable (column, TRUE);
 543
 544         /* Set up treeview properties */
 545         gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
 546         gtk_tree_sortable_set_sort_column_id (sortable,
 547                                               COL_FIND_DATE,
 548                                               GTK_SORT_ASCENDING);
 549
 550         /* Set up signals */
 551         g_signal_connect (selection, "changed",
 552                           G_CALLBACK (log_window_find_changed_cb),
 553                           window);
 554
 555         g_object_unref (store);
 556 }
 557
 558 static void
 559 log_window_button_find_clicked_cb (GtkWidget       *widget,
 560                                    GossipLogWindow *window)
 561 {
 562         const gchar *str;
 563
 564         str = gtk_entry_get_text (GTK_ENTRY (window->entry_find));
 565
 566         /* Don't find the same crap again */
 567         if (window->last_find && strcmp (window->last_find, str) == 0) {
 568                 return;
 569         }
 570
 571         g_free (window->last_find);
 572         window->last_find = g_strdup (str);
 573
 574         log_window_find_populate (window, str);
 575 }
 576
 577 static void
 578 log_window_button_next_clicked_cb (GtkWidget       *widget,
 579                                    GossipLogWindow *window)
 580 {
 581         if (window->last_find) {
 582                 gboolean can_do_previous;
 583                 gboolean can_do_next;
 584
 585                 gossip_chat_view_find_next (window->chatview_find,
 586                                             window->last_find,
 587                                             FALSE);
 588                 gossip_chat_view_find_abilities (window->chatview_find,
 589                                                  window->last_find,
 590                                                  &can_do_previous,
 591                                                  &can_do_next);
 592                 gtk_widget_set_sensitive (window->button_previous, can_do_previous);
 593                 gtk_widget_set_sensitive (window->button_next, can_do_next);
 594         }
 595 }
 596
 597 static void
 598 log_window_button_previous_clicked_cb (GtkWidget       *widget,
 599                                        GossipLogWindow *window)
 600 {
 601         if (window->last_find) {
 602                 gboolean can_do_previous;
 603                 gboolean can_do_next;
 604
 605                 gossip_chat_view_find_previous (window->chatview_find,
 606                                                 window->last_find,
 607                                                 FALSE);
 608                 gossip_chat_view_find_abilities (window->chatview_find,
 609                                                  window->last_find,
 610                                                  &can_do_previous,
 611                                                  &can_do_next);
 612                 gtk_widget_set_sensitive (window->button_previous, can_do_previous);
 613                 gtk_widget_set_sensitive (window->button_next, can_do_next);
 614         }
 615 }
 616
 617 /*
 618  * Chats Code
 619  */
 620
 621 static void
 622 log_window_chats_changed_cb (GtkTreeSelection *selection,
 623                              GossipLogWindow  *window)
 624 {
 625         /* Use last date by default */
 626         gtk_calendar_clear_marks (GTK_CALENDAR (window->calendar_chats));
 627
 628         log_window_chats_get_messages (window, NULL);
 629 }
 630
 631 static void
 632 log_window_chats_populate (GossipLogWindow *window)
 633 {
 634         GossipAccountChooser *account_chooser;
 635         McAccount            *account;
 636         GList                *chats, *l;
 637
 638         GtkTreeView          *view;
 639         GtkTreeModel         *model;
 640         GtkTreeSelection     *selection;
 641         GtkListStore         *store;
 642         GtkTreeIter           iter;
 643
 644         account_chooser = GOSSIP_ACCOUNT_CHOOSER (window->account_chooser_chats);
 645         account = gossip_account_chooser_get_account (account_chooser);
 646
 647         view = GTK_TREE_VIEW (window->treeview_chats);
 648         model = gtk_tree_view_get_model (view);
 649         selection = gtk_tree_view_get_selection (view);
 650         store = GTK_LIST_STORE (model);
 651
 652         /* Block signals to stop the logs being retrieved prematurely */
 653         g_signal_handlers_block_by_func (selection,
 654                                          log_window_chats_changed_cb,
 655                                          window);
 656
 657         gtk_list_store_clear (store);
 658
 659         chats = empathy_log_manager_get_chats (window->log_manager, account);
 660         for (l = chats; l; l = l->next) {
 661                 EmpathyLogSearchHit *hit;
 662
 663                 hit = l->data;
 664
 665                 gtk_list_store_append (store, &iter);
 666                 gtk_list_store_set (store, &iter,
 667                                     COL_CHAT_ICON, "empathy-available", /* FIXME */
 668                                     COL_CHAT_NAME, hit->chat_id,
 669                                     COL_CHAT_ACCOUNT, account,
 670                                     COL_CHAT_ID, hit->chat_id,
 671                                     COL_CHAT_IS_CHATROOM, hit->is_chatroom,
 672                                     -1);
 673
 674                 /* FIXME: Update COL_CHAT_ICON/NAME */
 675                 if (hit->is_chatroom) {
 676                 } else {
 677                 }
 678         }
 679         empathy_log_manager_search_free (chats);
 680
 681         /* Unblock signals */
 682         g_signal_handlers_unblock_by_func (selection,
 683                                            log_window_chats_changed_cb,
 684                                            window);
 685
 686
 687         g_object_unref (account);
 688 }
 689
 690 static void
 691 log_window_chats_setup (GossipLogWindow *window)
 692 {
 693         GtkTreeView       *view;
 694         GtkTreeModel      *model;
 695         GtkTreeSelection  *selection;
 696         GtkTreeSortable   *sortable;
 697         GtkTreeViewColumn *column;
 698         GtkListStore      *store;
 699         GtkCellRenderer   *cell;
 700
 701         view = GTK_TREE_VIEW (window->treeview_chats);
 702         selection = gtk_tree_view_get_selection (view);
 703
 704         /* new store */
 705         store = gtk_list_store_new (COL_CHAT_COUNT,
 706                                     G_TYPE_STRING,    /* icon */
 707                                     G_TYPE_STRING,    /* name */
 708                                     MC_TYPE_ACCOUNT,  /* account */
 709                                     G_TYPE_STRING,    /* id */
 710                                     G_TYPE_BOOLEAN);  /* is chatroom */
 711
 712         model = GTK_TREE_MODEL (store);
 713         sortable = GTK_TREE_SORTABLE (store);
 714
 715         gtk_tree_view_set_model (view, model);
 716
 717         /* new column */
 718         column = gtk_tree_view_column_new ();
 719
 720         cell = gtk_cell_renderer_pixbuf_new ();
 721         gtk_tree_view_column_pack_start (column, cell, FALSE);
 722         gtk_tree_view_column_add_attribute (column, cell,
 723                                             "icon-name",
 724                                             COL_CHAT_ICON);
 725
 726         cell = gtk_cell_renderer_text_new ();
 727         g_object_set (cell, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
 728         gtk_tree_view_column_pack_start (column, cell, TRUE);
 729         gtk_tree_view_column_add_attribute (column, cell,
 730                                             "text",
 731                                             COL_CHAT_NAME);
 732
 733         gtk_tree_view_append_column (view, column);
 734
 735         /* set up treeview properties */
 736         gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
 737         gtk_tree_sortable_set_sort_column_id (sortable,
 738                                               COL_CHAT_NAME,
 739                                               GTK_SORT_ASCENDING);
 740
 741         /* set up signals */
 742         g_signal_connect (selection, "changed",
 743                           G_CALLBACK (log_window_chats_changed_cb),
 744                           window);
 745
 746         g_object_unref (store);
 747 }
 748
 749 static void
 750 log_window_chats_accounts_changed_cb (GtkWidget       *combobox,
 751                                       GossipLogWindow *window)
 752 {
 753         /* Clear all current messages shown in the textview */
 754         gossip_chat_view_clear (window->chatview_chats);
 755
 756         log_window_chats_populate (window);
 757 }
 758
 759 static void
 760 log_window_chats_new_message_cb (GossipContact   *own_contact,
 761                                  GossipMessage   *message,
 762                                  GossipLogWindow *window)
 763 {
 764         gossip_chat_view_append_message (window->chatview_chats, message);
 765
 766         /* Scroll to the most recent messages */
 767         gossip_chat_view_scroll_down (window->chatview_chats);
 768 }
 769
 770 static void
 771 log_window_chats_set_selected  (GossipLogWindow *window,
 772                                 McAccount       *account,
 773                                 const gchar     *chat_id,
 774                                 gboolean         is_chatroom)
 775 {
 776         GossipAccountChooser *account_chooser;
 777         GtkTreeView          *view;
 778         GtkTreeModel         *model;
 779         GtkTreeSelection     *selection;
 780         GtkTreeIter           iter;
 781         GtkTreePath          *path;
 782         gboolean              ok;
 783
 784         account_chooser = GOSSIP_ACCOUNT_CHOOSER (window->account_chooser_chats);
 785         gossip_account_chooser_set_account (account_chooser, account);
 786
 787         view = GTK_TREE_VIEW (window->treeview_chats);
 788         model = gtk_tree_view_get_model (view);
 789         selection = gtk_tree_view_get_selection (view);
 790
 791         if (!gtk_tree_model_get_iter_first (model, &iter)) {
 792                 return;
 793         }
 794
 795         for (ok = TRUE; ok; ok = gtk_tree_model_iter_next (model, &iter)) {
 796                 McAccount *this_account;
 797                 gchar     *this_chat_id;
 798                 gboolean   this_is_chatroom;
 799
 800                 gtk_tree_model_get (model, &iter,
 801                                     COL_CHAT_ACCOUNT, &this_account,
 802                                     COL_CHAT_ID, &this_chat_id,
 803                                     COL_CHAT_IS_CHATROOM, &this_is_chatroom,
 804                                     -1);
 805
 806                 if (gossip_account_equal (this_account, account) &&
 807                     strcmp (this_chat_id, chat_id) == 0 &&
 808                     this_is_chatroom == is_chatroom) {
 809                         gtk_tree_selection_select_iter (selection, &iter);
 810                         path = gtk_tree_model_get_path (model, &iter);
 811                         gtk_tree_view_scroll_to_cell (view, path, NULL, TRUE, 0.5, 0.0);
 812                         gtk_tree_path_free (path);
 813                         g_object_unref (this_account);
 814                         g_free (this_chat_id);
 815                         break;
 816                 }
 817
 818                 g_object_unref (this_account);
 819                 g_free (this_chat_id);
 820         }
 821 }
 822
 823 static gboolean
 824 log_window_chats_get_selected (GossipLogWindow  *window,
 825                                McAccount       **account,
 826                                gchar           **chat_id,
 827                                gboolean         *is_chatroom)
 828 {
 829         GtkTreeView      *view;
 830         GtkTreeModel     *model;
 831         GtkTreeSelection *selection;
 832         GtkTreeIter       iter;
 833         gchar            *id = NULL;
 834         McAccount        *acc = NULL;
 835         gboolean          room = FALSE;
 836
 837         view = GTK_TREE_VIEW (window->treeview_chats);
 838         model = gtk_tree_view_get_model (view);
 839         selection = gtk_tree_view_get_selection (view);
 840
 841         if (!gtk_tree_selection_get_selected (selection, NULL, &iter)) {
 842                 return FALSE;
 843         }
 844
 845         gtk_tree_model_get (model, &iter,
 846                             COL_CHAT_ACCOUNT, &acc,
 847                             COL_CHAT_ID, &id,
 848                             COL_CHAT_IS_CHATROOM, &room,
 849                             -1);
 850
 851         if (chat_id) {
 852                 *chat_id = id;
 853         } else {
 854                 g_free (id);
 855         }
 856         if (account) {
 857                 *account = acc;
 858         } else {
 859                 g_object_unref (acc);
 860         }
 861         if (is_chatroom) {
 862                 *is_chatroom = room;
 863         }
 864
 865         return TRUE;
 866 }
 867
 868 static void
 869 log_window_chats_get_messages (GossipLogWindow *window,
 870                                const gchar     *date_to_show)
 871 {
 872         McAccount     *account;
 873         gchar         *chat_id;
 874         gboolean       is_chatroom;
 875         GossipMessage *message;
 876         GList         *messages;
 877         GList         *dates = NULL;
 878         GList         *l;
 879         const gchar   *date;
 880         guint          year_selected;
 881         guint          year;
 882         guint          month;
 883         guint          month_selected;
 884         guint          day;
 885
 886         if (!log_window_chats_get_selected (window, &account,
 887                                             &chat_id, &is_chatroom)) {
 888                 return;
 889         }
 890
 891         g_signal_handlers_block_by_func (window->calendar_chats,
 892                                          log_window_calendar_chats_day_selected_cb,
 893                                          window);
 894
 895         /* Either use the supplied date or get the last */
 896         date = date_to_show;
 897         if (!date) {
 898                 gboolean day_selected = FALSE;
 899
 900                 /* Get a list of dates and show them on the calendar */
 901                 dates = empathy_log_manager_get_dates (window->log_manager,
 902                                                        account, chat_id,
 903                                                        is_chatroom);
 904
 905                 for (l = dates; l; l = l->next) {
 906                         const gchar *str;
 907
 908                         str = l->data;
 909                         if (!str) {
 910                                 continue;
 911                         }
 912
 913                         sscanf (str, "%4d%2d%2d", &year, &month, &day);
 914                         gtk_calendar_get_date (GTK_CALENDAR (window->calendar_chats),
 915                                                &year_selected,
 916                                                &month_selected,
 917                                                NULL);
 918
 919                         month_selected++;
 920
 921                         if (!l->next) {
 922                                 date = str;
 923                         }
 924
 925                         if (year != year_selected || month != month_selected) {
 926                                 continue;
 927                         }
 928
 929
 930                         gossip_debug (DEBUG_DOMAIN, "Marking date:'%s'", str);
 931                         gtk_calendar_mark_day (GTK_CALENDAR (window->calendar_chats), day);
 932
 933                         if (l->next) {
 934                                 continue;
 935                         }
 936
 937                         day_selected = TRUE;
 938
 939                         gtk_calendar_select_day (GTK_CALENDAR (window->calendar_chats), day);
 940                 }
 941
 942                 if (!day_selected) {
 943                         /* Unselect the day in the calendar */
 944                         gtk_calendar_select_day (GTK_CALENDAR (window->calendar_chats), 0);
 945                 }
 946         } else {
 947                 sscanf (date, "%4d%2d%2d", &year, &month, &day);
 948                 gtk_calendar_get_date (GTK_CALENDAR (window->calendar_chats),
 949                                        &year_selected,
 950                                        &month_selected,
 951                                        NULL);
 952
 953                 month_selected++;
 954
 955                 if (year != year_selected && month != month_selected) {
 956                         day = 0;
 957                 }
 958
 959                 gtk_calendar_select_day (GTK_CALENDAR (window->calendar_chats), day);
 960         }
 961         g_signal_handlers_unblock_by_func (window->calendar_chats,
 962                                            log_window_calendar_chats_day_selected_cb,
 963                                            window);
 964
 965         /* Clear all current messages shown in the textview */
 966         gossip_chat_view_clear (window->chatview_chats);
 967
 968         /* Turn off scrolling temporarily */
 969         gossip_chat_view_scroll (window->chatview_find, FALSE);
 970
 971         /* Get messages */
 972         messages = empathy_log_manager_get_messages_for_date (window->log_manager,
 973                                                               account, chat_id,
 974                                                               is_chatroom,
 975                                                               date);
 976
 977         for (l = messages; l; l = l->next) {
 978                 message = l->data;
 979
 980                 gossip_chat_view_append_message (window->chatview_chats,
 981                                                  message);
 982                 g_object_unref (message);
 983         }
 984         g_list_free (messages);
 985
 986         g_list_foreach (dates, (GFunc) g_free, NULL);
 987         g_list_free (dates);
 988
 989         g_object_unref (account);
 990         g_free (chat_id);
 991
 992         /* Turn back on scrolling */
 993         gossip_chat_view_scroll (window->chatview_find, TRUE);
 994
 995         /* Scroll to the most recent messages */
 996         gossip_chat_view_scroll_down (window->chatview_chats);
 997
 998         /* Give the search entry main focus */
 999         gtk_widget_grab_focus (window->entry_chats);
1000 }
1001
1002 static void
1003 log_window_calendar_chats_day_selected_cb (GtkWidget       *calendar,
1004                                            GossipLogWindow *window)
1005 {
1006         guint  year;
1007         guint  month;
1008         guint  day;
1009
1010         gchar *date;
1011
1012         gtk_calendar_get_date (GTK_CALENDAR (calendar), &year, &month, &day);
1013
1014         /* We need this hear because it appears that the months start from 0 */
1015         month++;
1016
1017         date = g_strdup_printf ("%4.4d%2.2d%2.2d", year, month, day);
1018
1019         gossip_debug (DEBUG_DOMAIN, "Currently selected date is:'%s'", date);
1020
1021         log_window_chats_get_messages (window, date);
1022
1023         g_free (date);
1024 }
1025
1026 static void
1027 log_window_calendar_chats_month_changed_cb (GtkWidget       *calendar,
1028                                             GossipLogWindow *window)
1029 {
1030         McAccount     *account;
1031         gchar         *chat_id;
1032         gboolean       is_chatroom;
1033         guint          year_selected;
1034         guint          month_selected;
1035
1036         GList         *dates;
1037         GList         *l;
1038
1039         gtk_calendar_clear_marks (GTK_CALENDAR (calendar));
1040
1041         if (!log_window_chats_get_selected (window, &account,
1042                                             &chat_id, &is_chatroom)) {
1043                 gossip_debug (DEBUG_DOMAIN, "No chat selected to get dates for...");
1044                 return;
1045         }
1046
1047         g_object_get (calendar,
1048                       "month", &month_selected,
1049                       "year", &year_selected,
1050                       NULL);
1051
1052         /* We need this hear because it appears that the months start from 0 */
1053         month_selected++;
1054
1055         /* Get the log object for this contact */
1056         dates = empathy_log_manager_get_dates (window->log_manager, account,
1057                                                chat_id, is_chatroom);
1058         g_object_unref (account);
1059         g_free (chat_id);
1060
1061         for (l = dates; l; l = l->next) {
1062                 const gchar *str;
1063                 guint        year;
1064                 guint        month;
1065                 guint        day;
1066
1067                 str = l->data;
1068                 if (!str) {
1069                         continue;
1070                 }
1071
1072                 sscanf (str, "%4d%2d%2d", &year, &month, &day);
1073
1074                 if (year == year_selected && month == month_selected) {
1075                         gossip_debug (DEBUG_DOMAIN, "Marking date:'%s'", str);
1076                         gtk_calendar_mark_day (GTK_CALENDAR (window->calendar_chats), day);
1077                 }
1078         }
1079
1080         g_list_foreach (dates, (GFunc) g_free, NULL);
1081         g_list_free (dates);
1082
1083         gossip_debug (DEBUG_DOMAIN,
1084                       "Currently showing month %d and year %d",
1085                       month_selected, year_selected);
1086 }
1087
1088 static void
1089 log_window_entry_chats_changed_cb (GtkWidget       *entry,
1090                                    GossipLogWindow *window)
1091 {
1092         const gchar *str;
1093
1094         str = gtk_entry_get_text (GTK_ENTRY (window->entry_chats));
1095         gossip_chat_view_highlight (window->chatview_chats, str);
1096
1097         if (str) {
1098                 gossip_chat_view_find_next (window->chatview_chats,
1099                                             str,
1100                                             TRUE);
1101         }
1102 }
1103
1104 static void
1105 log_window_entry_chats_activate_cb (GtkWidget       *entry,
1106                                     GossipLogWindow *window)
1107 {
1108         const gchar *str;
1109
1110         str = gtk_entry_get_text (GTK_ENTRY (window->entry_chats));
1111
1112         if (str) {
1113                 gossip_chat_view_find_next (window->chatview_chats,
1114                                             str,
1115                                             FALSE);
1116         }
1117 }
1118