libempathy-gtk/empathy-contact-selector-dialog.c

   1 /*
   2  * Copyright (C) 2007-2009 Collabora Ltd.
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17  *
  18  * Authors: Xavier Claessens <xclaesse@gmail.com>
  19  * Authors: Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
  20  * Authors: Danielle Madeley <danielle.madeley@collabora.co.uk>
  21  */
  22
  23 #include <config.h>
  24
  25 #include <string.h>
  26 #include <stdlib.h>
  27
  28 #include <gtk/gtk.h>
  29 #include <glib/gi18n-lib.h>
  30
  31 #include <libempathy/empathy-tp-contact-factory.h>
  32 #include <libempathy/empathy-contact-manager.h>
  33 #include <libempathy/empathy-utils.h>
  34
  35 #define DEBUG_FLAG EMPATHY_DEBUG_CONTACT
  36 #include <libempathy/empathy-debug.h>
  37
  38 #include <libempathy-gtk/empathy-ui-utils.h>
  39 #include <libempathy-gtk/empathy-images.h>
  40
  41 #include "empathy-contact-selector-dialog.h"
  42 #include "empathy-account-chooser.h"
  43
  44 G_DEFINE_ABSTRACT_TYPE (EmpathyContactSelectorDialog,
  45     empathy_contact_selector_dialog,
  46     GTK_TYPE_DIALOG)
  47
  48 typedef struct _EmpathyContactSelectorDialogPriv \
  49           EmpathyContactSelectorDialogPriv;
  50
  51 struct _EmpathyContactSelectorDialogPriv {
  52   GtkListStore *store;
  53   GtkWidget *account_chooser_label;
  54   GtkWidget *account_chooser;
  55   GtkWidget *entry_id;
  56   EmpathyContactManager *contact_manager;
  57   TpAccount *filter_account;
  58
  59   gboolean show_account_chooser;
  60 };
  61
  62 #define GET_PRIV(o) \
  63   (G_TYPE_INSTANCE_GET_PRIVATE ((o), EMPATHY_TYPE_CONTACT_SELECTOR_DIALOG, \
  64     EmpathyContactSelectorDialogPriv))
  65
  66 enum {
  67   PROP_0,
  68   PROP_SHOW_ACCOUNT_CHOOSER,
  69   PROP_FILTER_ACCOUNT,
  70   PROP_SELECTED_ACCOUNT
  71 };
  72
  73 enum {
  74   COMPLETION_COL_TEXT,
  75   COMPLETION_COL_ID,
  76   COMPLETION_COL_NAME,
  77 } CompletionCol;
  78
  79 static void
  80 contact_selector_dialog_account_changed_cb (GtkWidget *widget,
  81     EmpathyContactSelectorDialog *dialog)
  82 {
  83   EmpathyContactSelectorDialogPriv *priv = GET_PRIV (dialog);
  84   EmpathyAccountChooser *chooser;
  85   TpConnection *connection;
  86   GList *members;
  87
  88   /* Remove completions */
  89   gtk_list_store_clear (priv->store);
  90
  91   /* Get members of the new account */
  92   chooser = EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser);
  93   connection = empathy_account_chooser_get_connection (chooser);
  94   if (!connection)
  95     return;
  96
  97   if (priv->show_account_chooser)
  98     {
  99       EmpathyTpContactList *contact_list;
 100
 101       contact_list = empathy_contact_manager_get_list (priv->contact_manager,
 102                    connection);
 103       members = empathy_contact_list_get_members (
 104           EMPATHY_CONTACT_LIST (contact_list));
 105     }
 106   else
 107     {
 108       if (priv->filter_account != NULL)
 109         {
 110           EmpathyTpContactList *contact_list;
 111
 112           connection = tp_account_get_connection (priv->filter_account);
 113           if (connection == NULL)
 114             return;
 115
 116           contact_list = empathy_contact_manager_get_list (
 117               priv->contact_manager, connection);
 118
 119           members = empathy_contact_list_get_members (
 120               EMPATHY_CONTACT_LIST (contact_list));
 121         }
 122       else
 123         {
 124           members = empathy_contact_list_get_members (
 125               EMPATHY_CONTACT_LIST (priv->contact_manager));
 126         }
 127     }
 128
 129   /* Add members to the completion */
 130   while (members)
 131     {
 132       EmpathyContact *contact = members->data;
 133       GtkTreeIter iter;
 134       gchar *tmpstr;
 135
 136       DEBUG ("Adding contact ID %s, Name %s",
 137              empathy_contact_get_id (contact),
 138              empathy_contact_get_alias (contact));
 139
 140       tmpstr = g_strdup_printf ("%s (%s)",
 141         empathy_contact_get_alias (contact),
 142         empathy_contact_get_id (contact));
 143
 144       gtk_list_store_insert_with_values (priv->store, &iter, -1,
 145         COMPLETION_COL_TEXT, tmpstr,
 146         COMPLETION_COL_ID, empathy_contact_get_id (contact),
 147         COMPLETION_COL_NAME, empathy_contact_get_alias (contact),
 148         -1);
 149
 150       g_free (tmpstr);
 151
 152       g_object_unref (contact);
 153       members = g_list_delete_link (members, members);
 154   }
 155
 156   g_object_notify (G_OBJECT (dialog), "selected-account");
 157 }
 158
 159 static gboolean
 160 contact_selector_dialog_match_selected_cb (GtkEntryCompletion *widget,
 161     GtkTreeModel *model,
 162     GtkTreeIter *iter,
 163     EmpathyContactSelectorDialog *dialog)
 164 {
 165   EmpathyContactSelectorDialogPriv *priv = GET_PRIV (dialog);
 166   gchar *id;
 167
 168   if (!iter || !model)
 169     return FALSE;
 170
 171   gtk_tree_model_get (model, iter, COMPLETION_COL_ID, &id, -1);
 172   gtk_entry_set_text (GTK_ENTRY (priv->entry_id), id);
 173
 174   DEBUG ("Got selected match **%s**", id);
 175
 176   g_free (id);
 177
 178   return TRUE;
 179 }
 180
 181 static gboolean
 182 contact_selector_dialog_match_func (GtkEntryCompletion *completion,
 183     const gchar *key,
 184     GtkTreeIter *iter,
 185     gpointer user_data)
 186 {
 187   GtkTreeModel *model;
 188   gchar *str, *lower;
 189   gboolean v = FALSE;
 190
 191   model = gtk_entry_completion_get_model (completion);
 192   if (!model || !iter)
 193     return FALSE;
 194
 195   gtk_tree_model_get (model, iter, COMPLETION_COL_NAME, &str, -1);
 196   lower = g_utf8_strdown (str, -1);
 197   if (strstr (lower, key))
 198     {
 199       DEBUG ("Key %s is matching name **%s**", key, str);
 200       v = TRUE;
 201       goto out;
 202     }
 203   g_free (str);
 204   g_free (lower);
 205
 206   gtk_tree_model_get (model, iter, COMPLETION_COL_ID, &str, -1);
 207   lower = g_utf8_strdown (str, -1);
 208   if (strstr (lower, key))
 209     {
 210       DEBUG ("Key %s is matching ID **%s**", key, str);
 211       v = TRUE;
 212       goto out;
 213     }
 214
 215 out:
 216   g_free (str);
 217   g_free (lower);
 218
 219   return v;
 220 }
 221
 222 static void
 223 contact_selector_change_state_button_cb  (GtkEditable *editable,
 224     EmpathyContactSelectorDialog *dialog)
 225 {
 226   const gchar *id;
 227   gboolean sensitive;
 228
 229   id = gtk_entry_get_text (GTK_ENTRY (editable));
 230   sensitive = !EMP_STR_EMPTY (id);
 231
 232   gtk_widget_set_sensitive (dialog->button_action, sensitive);
 233 }
 234
 235 static void
 236 entry_activate_cb (GtkEntry *entry,
 237     gpointer self)
 238 {
 239   const gchar *id;
 240
 241   id = gtk_entry_get_text (entry);
 242   if (EMP_STR_EMPTY (id))
 243     return;
 244
 245   gtk_dialog_response (GTK_DIALOG (self), GTK_RESPONSE_ACCEPT);
 246 }
 247
 248 static void
 249 account_chooser_filter (TpAccount *account,
 250     EmpathyAccountChooserFilterResultCallback callback,
 251     gpointer callback_data,
 252     gpointer user_data)
 253 {
 254   EmpathyContactSelectorDialog *self = user_data;
 255   EmpathyContactSelectorDialogClass *class = \
 256       EMPATHY_CONTACT_SELECTOR_DIALOG_GET_CLASS (self);
 257
 258   if (class->account_filter == NULL)
 259     {
 260       empathy_account_chooser_filter_is_connected (
 261           account,callback, callback_data, user_data);
 262       return;
 263     }
 264
 265   class->account_filter (self, callback, callback_data, account);
 266 }
 267
 268 static gboolean
 269 contact_selector_dialog_filter_visible (GtkTreeModel *model,
 270                                         GtkTreeIter  *iter,
 271                                         gpointer      data)
 272 {
 273   EmpathyContactSelectorDialog *self = EMPATHY_CONTACT_SELECTOR_DIALOG (data);
 274   gboolean r;
 275   char *id;
 276
 277   gtk_tree_model_get (model, iter,
 278       COMPLETION_COL_ID, &id,
 279       -1);
 280
 281   /* this must be non-NULL for this function to get called */
 282   r = EMPATHY_CONTACT_SELECTOR_DIALOG_GET_CLASS (self)->contact_filter (
 283       self, id);
 284
 285   g_free (id);
 286
 287   return r;
 288 }
 289
 290 static void
 291 empathy_contact_selector_dialog_init (EmpathyContactSelectorDialog *dialog)
 292 {
 293   EmpathyContactSelectorDialogPriv *priv = GET_PRIV (dialog);
 294   GtkBuilder *gui;
 295   gchar *filename;
 296   GtkEntryCompletion *completion;
 297   GtkWidget *content_area;
 298   GtkWidget *table_contact;
 299
 300   dialog->vbox = gtk_vbox_new (FALSE, 3);
 301
 302   /* create a contact manager */
 303   priv->contact_manager = empathy_contact_manager_dup_singleton ();
 304
 305   filename = empathy_file_lookup ("empathy-contact-selector-dialog.ui",
 306           "libempathy-gtk");
 307   gui = empathy_builder_get_file (filename,
 308                 "table_contact", &table_contact,
 309                 "account_chooser_label", &priv->account_chooser_label,
 310                 "entry_id", &priv->entry_id,
 311                 NULL);
 312   g_free (filename);
 313
 314   empathy_builder_connect (gui, dialog,
 315       "entry_id", "activate", entry_activate_cb,
 316       NULL);
 317
 318   content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
 319   gtk_container_add (GTK_CONTAINER (content_area), dialog->vbox);
 320   gtk_box_pack_start (GTK_BOX (dialog->vbox), table_contact, TRUE, TRUE, 0);
 321   gtk_widget_show (dialog->vbox);
 322
 323   gtk_dialog_add_button (GTK_DIALOG (dialog),
 324     GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
 325
 326   /* Tweak the dialog */
 327   gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
 328   gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_CENTER_ON_PARENT);
 329   gtk_window_set_type_hint (GTK_WINDOW (dialog), GDK_WINDOW_TYPE_HINT_DIALOG);
 330
 331   gtk_container_set_border_width (GTK_CONTAINER (dialog->vbox), 6);
 332   gtk_container_set_border_width (GTK_CONTAINER (dialog), 6);
 333
 334   /* text completion */
 335   priv->store = gtk_list_store_new (3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
 336
 337   completion = gtk_entry_completion_new ();
 338   gtk_entry_completion_set_text_column (completion, COMPLETION_COL_TEXT);
 339   gtk_entry_completion_set_match_func (completion,
 340                contact_selector_dialog_match_func,
 341                NULL, NULL);
 342   gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (priv->store));
 343   gtk_entry_set_completion (GTK_ENTRY (priv->entry_id), completion);
 344   g_signal_connect (completion, "match-selected",
 345         G_CALLBACK (contact_selector_dialog_match_selected_cb),
 346         dialog);
 347   g_object_unref (completion);
 348   g_object_unref (priv->store);
 349
 350   empathy_builder_connect (gui, dialog,
 351              "entry_id", "changed", contact_selector_change_state_button_cb,
 352              NULL);
 353
 354   g_object_unref (gui);
 355
 356   /* Create account chooser */
 357   priv->show_account_chooser = TRUE;
 358   priv->account_chooser = empathy_account_chooser_new ();
 359   gtk_table_attach_defaults (GTK_TABLE (table_contact),
 360            priv->account_chooser,
 361            1, 2, 0, 1);
 362   empathy_account_chooser_set_filter (
 363       EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser),
 364       account_chooser_filter,
 365       dialog);
 366   gtk_widget_show (priv->account_chooser);
 367
 368   contact_selector_dialog_account_changed_cb (priv->account_chooser, dialog);
 369   g_signal_connect (priv->account_chooser, "changed",
 370         G_CALLBACK (contact_selector_dialog_account_changed_cb),
 371         dialog);
 372 }
 373
 374 static void
 375 empathy_contact_selector_dialog_get_property (GObject *self,
 376     guint prop_id,
 377     GValue *value,
 378     GParamSpec *pspec)
 379 {
 380   EmpathyContactSelectorDialog *dialog = EMPATHY_CONTACT_SELECTOR_DIALOG (self);
 381   EmpathyContactSelectorDialogPriv *priv = GET_PRIV (dialog);
 382
 383   switch (prop_id)
 384     {
 385       case PROP_SHOW_ACCOUNT_CHOOSER:
 386         g_value_set_boolean (value,
 387           empathy_contact_selector_dialog_get_show_account_chooser (dialog));
 388         break;
 389
 390       case PROP_FILTER_ACCOUNT:
 391         g_value_set_object (value,
 392             empathy_contact_selector_dialog_get_filter_account (dialog));
 393         break;
 394
 395       case PROP_SELECTED_ACCOUNT:
 396         g_value_set_object (value, empathy_account_chooser_get_account (
 397               EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser)));
 398         break;
 399
 400       default:
 401         G_OBJECT_WARN_INVALID_PROPERTY_ID (self, prop_id, pspec);
 402         break;
 403     }
 404 }
 405
 406 static void
 407 empathy_contact_selector_dialog_set_property (GObject *self,
 408     guint prop_id,
 409     const GValue *value,
 410     GParamSpec *pspec)
 411 {
 412   EmpathyContactSelectorDialog *dialog = EMPATHY_CONTACT_SELECTOR_DIALOG (self);
 413   EmpathyContactSelectorDialogPriv *priv = GET_PRIV (dialog);
 414
 415   switch (prop_id)
 416     {
 417       case PROP_SHOW_ACCOUNT_CHOOSER:
 418         empathy_contact_selector_dialog_set_show_account_chooser (dialog,
 419             g_value_get_boolean (value));
 420         break;
 421
 422       case PROP_FILTER_ACCOUNT:
 423         empathy_contact_selector_dialog_set_filter_account (dialog,
 424             g_value_get_object (value));
 425         break;
 426
 427       case PROP_SELECTED_ACCOUNT:
 428         empathy_account_chooser_set_account (
 429             EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser),
 430             g_value_get_object (value));
 431         break;
 432
 433       default:
 434         G_OBJECT_WARN_INVALID_PROPERTY_ID (self, prop_id, pspec);
 435         break;
 436     }
 437 }
 438
 439 static void
 440 empathy_contact_selector_dialog_constructed (GObject *dialog)
 441 {
 442   EmpathyContactSelectorDialogPriv *priv = GET_PRIV (dialog);
 443
 444   if (EMPATHY_CONTACT_SELECTOR_DIALOG_GET_CLASS (dialog)->contact_filter)
 445     {
 446       GtkEntryCompletion *completion;
 447       GtkTreeModel *filter;
 448
 449       completion = gtk_entry_get_completion (GTK_ENTRY (priv->entry_id));
 450       filter = gtk_tree_model_filter_new (GTK_TREE_MODEL (priv->store), NULL);
 451
 452       gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (filter),
 453           contact_selector_dialog_filter_visible, dialog, NULL);
 454
 455       gtk_entry_completion_set_model (completion, filter);
 456       g_object_unref (filter);
 457     }
 458 }
 459
 460 static void
 461 empathy_contact_selector_dialog_dispose (GObject *object)
 462 {
 463   EmpathyContactSelectorDialogPriv *priv = GET_PRIV (object);
 464
 465   if (priv->contact_manager != NULL) {
 466     g_object_unref (priv->contact_manager);
 467     priv->contact_manager = NULL;
 468   }
 469
 470   if (priv->filter_account != NULL) {
 471     g_object_unref (priv->filter_account);
 472     priv->filter_account = NULL;
 473   }
 474
 475   if (G_OBJECT_CLASS (empathy_contact_selector_dialog_parent_class)->dispose)
 476     G_OBJECT_CLASS (empathy_contact_selector_dialog_parent_class)->dispose (
 477         object);
 478 }
 479
 480 static void
 481 empathy_contact_selector_dialog_class_init (
 482     EmpathyContactSelectorDialogClass *class)
 483 {
 484   GObjectClass *object_class = G_OBJECT_CLASS (class);
 485
 486   g_type_class_add_private (class, sizeof (EmpathyContactSelectorDialogPriv));
 487
 488   class->contact_filter = NULL;
 489
 490   object_class->constructed = empathy_contact_selector_dialog_constructed;
 491   object_class->dispose = empathy_contact_selector_dialog_dispose;
 492   object_class->get_property = empathy_contact_selector_dialog_get_property;
 493   object_class->set_property = empathy_contact_selector_dialog_set_property;
 494
 495   g_object_class_install_property (object_class, PROP_SHOW_ACCOUNT_CHOOSER,
 496       g_param_spec_boolean ("show-account-chooser",
 497         "Show Account Chooser",
 498         "Whether or not this dialog should show an account chooser",
 499         TRUE,
 500         G_PARAM_READWRITE));
 501
 502   g_object_class_install_property (object_class, PROP_FILTER_ACCOUNT,
 503       g_param_spec_object ("filter-account",
 504         "Account to filter contacts",
 505         "if 'show-account-chooser' is unset, only the contacts from this "
 506         "account are displayed",
 507         TP_TYPE_ACCOUNT,
 508         G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
 509
 510   g_object_class_install_property (object_class, PROP_SELECTED_ACCOUNT,
 511       g_param_spec_object ("selected-account",
 512         "Selected Account",
 513         "Current account selected in the account-chooser",
 514         TP_TYPE_ACCOUNT,
 515         G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
 516 }
 517
 518 const gchar *
 519 empathy_contact_selector_dialog_get_selected (
 520     EmpathyContactSelectorDialog *self,
 521     TpConnection **connection,
 522     TpAccount **account)
 523 {
 524   EmpathyContactSelectorDialogPriv *priv;
 525   const char *id;
 526
 527   g_return_val_if_fail (EMPATHY_IS_CONTACT_SELECTOR_DIALOG (self), NULL);
 528
 529   priv = GET_PRIV (self);
 530
 531   if (connection != NULL)
 532     {
 533       if (priv->show_account_chooser)
 534         *connection = empathy_account_chooser_get_connection (
 535             EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser));
 536       else
 537         *connection = NULL;
 538     }
 539
 540   if (account != NULL)
 541     {
 542       if (priv->show_account_chooser)
 543         *account = empathy_account_chooser_get_account (
 544             EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser));
 545       else
 546         *account = NULL;
 547     }
 548
 549
 550   id = gtk_entry_get_text (GTK_ENTRY (priv->entry_id));
 551   return id;
 552 }
 553
 554 void
 555 empathy_contact_selector_dialog_set_show_account_chooser (
 556     EmpathyContactSelectorDialog *self,
 557     gboolean show_account_chooser)
 558 {
 559   EmpathyContactSelectorDialogPriv *priv;
 560
 561   g_return_if_fail (EMPATHY_IS_CONTACT_SELECTOR_DIALOG (self));
 562
 563   priv = GET_PRIV (self);
 564   priv->show_account_chooser = show_account_chooser;
 565
 566   gtk_widget_set_visible (priv->account_chooser_label, show_account_chooser);
 567   gtk_widget_set_visible (priv->account_chooser, show_account_chooser);
 568   contact_selector_dialog_account_changed_cb (priv->account_chooser, self);
 569
 570   g_object_notify (G_OBJECT (self), "show-account-chooser");
 571 }
 572
 573 gboolean
 574 empathy_contact_selector_dialog_get_show_account_chooser (
 575     EmpathyContactSelectorDialog *self)
 576 {
 577   EmpathyContactSelectorDialogPriv *priv;
 578
 579   g_return_val_if_fail (EMPATHY_IS_CONTACT_SELECTOR_DIALOG (self), FALSE);
 580
 581   priv = GET_PRIV (self);
 582   return priv->show_account_chooser;
 583 }
 584
 585 void
 586 empathy_contact_selector_dialog_set_filter_account (
 587     EmpathyContactSelectorDialog *self,
 588     TpAccount *account)
 589 {
 590   EmpathyContactSelectorDialogPriv *priv;
 591
 592   g_return_if_fail (EMPATHY_IS_CONTACT_SELECTOR_DIALOG (self));
 593
 594   priv = GET_PRIV (self);
 595   priv->filter_account = g_object_ref (account);
 596
 597   g_object_notify (G_OBJECT (self), "filter-account");
 598 }
 599
 600 TpAccount *
 601 empathy_contact_selector_dialog_get_filter_account (
 602     EmpathyContactSelectorDialog *self)
 603 {
 604   EmpathyContactSelectorDialogPriv *priv;
 605
 606   g_return_val_if_fail (EMPATHY_IS_CONTACT_SELECTOR_DIALOG (self), NULL);
 607
 608   priv = GET_PRIV (self);
 609   return priv->filter_account;
 610
 611 }