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 account_chooser_filter (TpAccount *account,
 237     EmpathyAccountChooserFilterResultCallback callback,
 238     gpointer callback_data,
 239     gpointer user_data)
 240 {
 241   EmpathyContactSelectorDialog *self = user_data;
 242   EmpathyContactSelectorDialogClass *class = \
 243       EMPATHY_CONTACT_SELECTOR_DIALOG_GET_CLASS (self);
 244
 245   if (class->account_filter == NULL)
 246     {
 247       empathy_account_chooser_filter_is_connected (
 248           account,callback, callback_data, user_data);
 249       return;
 250     }
 251
 252   class->account_filter (self, callback, callback_data, account);
 253 }
 254
 255 static gboolean
 256 contact_selector_dialog_filter_visible (GtkTreeModel *model,
 257                                         GtkTreeIter  *iter,
 258                                         gpointer      data)
 259 {
 260   EmpathyContactSelectorDialog *self = EMPATHY_CONTACT_SELECTOR_DIALOG (data);
 261   gboolean r;
 262   char *id;
 263
 264   gtk_tree_model_get (model, iter,
 265       COMPLETION_COL_ID, &id,
 266       -1);
 267
 268   /* this must be non-NULL for this function to get called */
 269   r = EMPATHY_CONTACT_SELECTOR_DIALOG_GET_CLASS (self)->contact_filter (
 270       self, id);
 271
 272   g_free (id);
 273
 274   return r;
 275 }
 276
 277 static void
 278 empathy_contact_selector_dialog_init (EmpathyContactSelectorDialog *dialog)
 279 {
 280   EmpathyContactSelectorDialogPriv *priv = GET_PRIV (dialog);
 281   GtkBuilder *gui;
 282   gchar *filename;
 283   GtkEntryCompletion *completion;
 284   GtkWidget *content_area;
 285   GtkWidget *table_grid;
 286
 287   dialog->vbox = gtk_vbox_new (FALSE, 3);
 288
 289   /* create a contact manager */
 290   priv->contact_manager = empathy_contact_manager_dup_singleton ();
 291
 292   filename = empathy_file_lookup ("empathy-contact-selector-dialog.ui",
 293           "libempathy-gtk");
 294   gui = empathy_builder_get_file (filename,
 295                 "table_grid", &table_grid,
 296                 "account_chooser_label", &priv->account_chooser_label,
 297                 "entry_id", &priv->entry_id,
 298                 NULL);
 299   g_free (filename);
 300
 301   gtk_entry_set_activates_default (GTK_ENTRY (priv->entry_id), TRUE);
 302
 303   content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
 304   gtk_container_add (GTK_CONTAINER (content_area), dialog->vbox);
 305   gtk_box_pack_start (GTK_BOX (dialog->vbox), table_grid, TRUE, TRUE, 0);
 306   gtk_widget_show (dialog->vbox);
 307
 308   gtk_dialog_add_button (GTK_DIALOG (dialog),
 309     GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
 310
 311   /* Tweak the dialog */
 312   gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
 313   gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_CENTER_ON_PARENT);
 314   gtk_window_set_type_hint (GTK_WINDOW (dialog), GDK_WINDOW_TYPE_HINT_DIALOG);
 315
 316   gtk_container_set_border_width (GTK_CONTAINER (dialog->vbox), 6);
 317   gtk_container_set_border_width (GTK_CONTAINER (dialog), 6);
 318
 319   /* text completion */
 320   priv->store = gtk_list_store_new (3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
 321
 322   completion = gtk_entry_completion_new ();
 323   gtk_entry_completion_set_text_column (completion, COMPLETION_COL_TEXT);
 324   gtk_entry_completion_set_match_func (completion,
 325                contact_selector_dialog_match_func,
 326                NULL, NULL);
 327   gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (priv->store));
 328   gtk_entry_set_completion (GTK_ENTRY (priv->entry_id), completion);
 329   g_signal_connect (completion, "match-selected",
 330         G_CALLBACK (contact_selector_dialog_match_selected_cb),
 331         dialog);
 332   g_object_unref (completion);
 333   g_object_unref (priv->store);
 334
 335   empathy_builder_connect (gui, dialog,
 336              "entry_id", "changed", contact_selector_change_state_button_cb,
 337              NULL);
 338
 339   g_object_unref (gui);
 340
 341   /* Create account chooser */
 342   priv->show_account_chooser = TRUE;
 343   priv->account_chooser = empathy_account_chooser_new ();
 344   gtk_grid_attach (GTK_GRID (table_grid),
 345            priv->account_chooser,
 346            1, 0, 1, 1);
 347   empathy_account_chooser_set_filter (
 348       EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser),
 349       account_chooser_filter,
 350       dialog);
 351   gtk_widget_show (priv->account_chooser);
 352
 353   contact_selector_dialog_account_changed_cb (priv->account_chooser, dialog);
 354   g_signal_connect (priv->account_chooser, "changed",
 355         G_CALLBACK (contact_selector_dialog_account_changed_cb),
 356         dialog);
 357 }
 358
 359 static void
 360 empathy_contact_selector_dialog_get_property (GObject *self,
 361     guint prop_id,
 362     GValue *value,
 363     GParamSpec *pspec)
 364 {
 365   EmpathyContactSelectorDialog *dialog = EMPATHY_CONTACT_SELECTOR_DIALOG (self);
 366   EmpathyContactSelectorDialogPriv *priv = GET_PRIV (dialog);
 367
 368   switch (prop_id)
 369     {
 370       case PROP_SHOW_ACCOUNT_CHOOSER:
 371         g_value_set_boolean (value,
 372           empathy_contact_selector_dialog_get_show_account_chooser (dialog));
 373         break;
 374
 375       case PROP_FILTER_ACCOUNT:
 376         g_value_set_object (value,
 377             empathy_contact_selector_dialog_get_filter_account (dialog));
 378         break;
 379
 380       case PROP_SELECTED_ACCOUNT:
 381         g_value_set_object (value, empathy_account_chooser_get_account (
 382               EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser)));
 383         break;
 384
 385       default:
 386         G_OBJECT_WARN_INVALID_PROPERTY_ID (self, prop_id, pspec);
 387         break;
 388     }
 389 }
 390
 391 static void
 392 empathy_contact_selector_dialog_set_property (GObject *self,
 393     guint prop_id,
 394     const GValue *value,
 395     GParamSpec *pspec)
 396 {
 397   EmpathyContactSelectorDialog *dialog = EMPATHY_CONTACT_SELECTOR_DIALOG (self);
 398   EmpathyContactSelectorDialogPriv *priv = GET_PRIV (dialog);
 399
 400   switch (prop_id)
 401     {
 402       case PROP_SHOW_ACCOUNT_CHOOSER:
 403         empathy_contact_selector_dialog_set_show_account_chooser (dialog,
 404             g_value_get_boolean (value));
 405         break;
 406
 407       case PROP_FILTER_ACCOUNT:
 408         empathy_contact_selector_dialog_set_filter_account (dialog,
 409             g_value_get_object (value));
 410         break;
 411
 412       case PROP_SELECTED_ACCOUNT:
 413         empathy_account_chooser_set_account (
 414             EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser),
 415             g_value_get_object (value));
 416         break;
 417
 418       default:
 419         G_OBJECT_WARN_INVALID_PROPERTY_ID (self, prop_id, pspec);
 420         break;
 421     }
 422 }
 423
 424 static void
 425 empathy_contact_selector_dialog_constructed (GObject *dialog)
 426 {
 427   EmpathyContactSelectorDialog *self = EMPATHY_CONTACT_SELECTOR_DIALOG (dialog);
 428   EmpathyContactSelectorDialogPriv *priv = GET_PRIV (dialog);
 429
 430   gtk_widget_set_can_default (self->button_action, TRUE);
 431   gtk_widget_grab_default (self->button_action);
 432
 433   if (EMPATHY_CONTACT_SELECTOR_DIALOG_GET_CLASS (dialog)->contact_filter)
 434     {
 435       GtkEntryCompletion *completion;
 436       GtkTreeModel *filter;
 437
 438       completion = gtk_entry_get_completion (GTK_ENTRY (priv->entry_id));
 439       filter = gtk_tree_model_filter_new (GTK_TREE_MODEL (priv->store), NULL);
 440
 441       gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (filter),
 442           contact_selector_dialog_filter_visible, dialog, NULL);
 443
 444       gtk_entry_completion_set_model (completion, filter);
 445       g_object_unref (filter);
 446     }
 447 }
 448
 449 static void
 450 empathy_contact_selector_dialog_dispose (GObject *object)
 451 {
 452   EmpathyContactSelectorDialogPriv *priv = GET_PRIV (object);
 453
 454   if (priv->contact_manager != NULL) {
 455     g_object_unref (priv->contact_manager);
 456     priv->contact_manager = NULL;
 457   }
 458
 459   if (priv->filter_account != NULL) {
 460     g_object_unref (priv->filter_account);
 461     priv->filter_account = NULL;
 462   }
 463
 464   if (G_OBJECT_CLASS (empathy_contact_selector_dialog_parent_class)->dispose)
 465     G_OBJECT_CLASS (empathy_contact_selector_dialog_parent_class)->dispose (
 466         object);
 467 }
 468
 469 static void
 470 empathy_contact_selector_dialog_class_init (
 471     EmpathyContactSelectorDialogClass *class)
 472 {
 473   GObjectClass *object_class = G_OBJECT_CLASS (class);
 474
 475   g_type_class_add_private (class, sizeof (EmpathyContactSelectorDialogPriv));
 476
 477   class->contact_filter = NULL;
 478
 479   object_class->constructed = empathy_contact_selector_dialog_constructed;
 480   object_class->dispose = empathy_contact_selector_dialog_dispose;
 481   object_class->get_property = empathy_contact_selector_dialog_get_property;
 482   object_class->set_property = empathy_contact_selector_dialog_set_property;
 483
 484   g_object_class_install_property (object_class, PROP_SHOW_ACCOUNT_CHOOSER,
 485       g_param_spec_boolean ("show-account-chooser",
 486         "Show Account Chooser",
 487         "Whether or not this dialog should show an account chooser",
 488         TRUE,
 489         G_PARAM_READWRITE));
 490
 491   g_object_class_install_property (object_class, PROP_FILTER_ACCOUNT,
 492       g_param_spec_object ("filter-account",
 493         "Account to filter contacts",
 494         "if 'show-account-chooser' is unset, only the contacts from this "
 495         "account are displayed",
 496         TP_TYPE_ACCOUNT,
 497         G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
 498
 499   g_object_class_install_property (object_class, PROP_SELECTED_ACCOUNT,
 500       g_param_spec_object ("selected-account",
 501         "Selected Account",
 502         "Current account selected in the account-chooser",
 503         TP_TYPE_ACCOUNT,
 504         G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
 505 }
 506
 507 const gchar *
 508 empathy_contact_selector_dialog_get_selected (
 509     EmpathyContactSelectorDialog *self,
 510     TpConnection **connection,
 511     TpAccount **account)
 512 {
 513   EmpathyContactSelectorDialogPriv *priv;
 514   const char *id;
 515
 516   g_return_val_if_fail (EMPATHY_IS_CONTACT_SELECTOR_DIALOG (self), NULL);
 517
 518   priv = GET_PRIV (self);
 519
 520   if (connection != NULL)
 521     {
 522       if (priv->show_account_chooser)
 523         *connection = empathy_account_chooser_get_connection (
 524             EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser));
 525       else
 526         *connection = NULL;
 527     }
 528
 529   if (account != NULL)
 530     {
 531       if (priv->show_account_chooser)
 532         *account = empathy_account_chooser_get_account (
 533             EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser));
 534       else
 535         *account = NULL;
 536     }
 537
 538
 539   id = gtk_entry_get_text (GTK_ENTRY (priv->entry_id));
 540   return id;
 541 }
 542
 543 void
 544 empathy_contact_selector_dialog_set_show_account_chooser (
 545     EmpathyContactSelectorDialog *self,
 546     gboolean show_account_chooser)
 547 {
 548   EmpathyContactSelectorDialogPriv *priv;
 549
 550   g_return_if_fail (EMPATHY_IS_CONTACT_SELECTOR_DIALOG (self));
 551
 552   priv = GET_PRIV (self);
 553   priv->show_account_chooser = show_account_chooser;
 554
 555   gtk_widget_set_visible (priv->account_chooser_label, show_account_chooser);
 556   gtk_widget_set_visible (priv->account_chooser, show_account_chooser);
 557   contact_selector_dialog_account_changed_cb (priv->account_chooser, self);
 558
 559   g_object_notify (G_OBJECT (self), "show-account-chooser");
 560 }
 561
 562 gboolean
 563 empathy_contact_selector_dialog_get_show_account_chooser (
 564     EmpathyContactSelectorDialog *self)
 565 {
 566   EmpathyContactSelectorDialogPriv *priv;
 567
 568   g_return_val_if_fail (EMPATHY_IS_CONTACT_SELECTOR_DIALOG (self), FALSE);
 569
 570   priv = GET_PRIV (self);
 571   return priv->show_account_chooser;
 572 }
 573
 574 void
 575 empathy_contact_selector_dialog_set_filter_account (
 576     EmpathyContactSelectorDialog *self,
 577     TpAccount *account)
 578 {
 579   EmpathyContactSelectorDialogPriv *priv;
 580
 581   g_return_if_fail (EMPATHY_IS_CONTACT_SELECTOR_DIALOG (self));
 582
 583   priv = GET_PRIV (self);
 584   priv->filter_account = g_object_ref (account);
 585
 586   g_object_notify (G_OBJECT (self), "filter-account");
 587 }
 588
 589 TpAccount *
 590 empathy_contact_selector_dialog_get_filter_account (
 591     EmpathyContactSelectorDialog *self)
 592 {
 593   EmpathyContactSelectorDialogPriv *priv;
 594
 595   g_return_val_if_fail (EMPATHY_IS_CONTACT_SELECTOR_DIALOG (self), NULL);
 596
 597   priv = GET_PRIV (self);
 598   return priv->filter_account;
 599
 600 }