libempathy-gtk/empathy-new-message-dialog.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2007-2008 Collabora Ltd.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  18  *
  19  * Authors: Xavier Claessens <xclaesse@gmail.com>
  20  */
  21
  22 #include <config.h>
  23
  24 #include <string.h>
  25 #include <stdlib.h>
  26
  27 #include <gtk/gtk.h>
  28 #include <glib/gi18n-lib.h>
  29
  30 #include <libempathy/empathy-call-factory.h>
  31 #include <libempathy/empathy-tp-contact-factory.h>
  32 #include <libempathy/empathy-contact-manager.h>
  33 #include <libempathy/empathy-dispatcher.h>
  34 #include <libempathy/empathy-utils.h>
  35
  36 #define DEBUG_FLAG EMPATHY_DEBUG_CONTACT
  37 #include <libempathy/empathy-debug.h>
  38
  39 #include <libempathy-gtk/empathy-ui-utils.h>
  40 #include <libempathy-gtk/empathy-images.h>
  41
  42 #include "empathy-new-message-dialog.h"
  43 #include "empathy-account-chooser.h"
  44
  45 static EmpathyNewMessageDialog *dialog_singleton = NULL;
  46
  47 G_DEFINE_TYPE(EmpathyNewMessageDialog, empathy_new_message_dialog,
  48                                        GTK_TYPE_DIALOG)
  49
  50 /**
  51  * SECTION:empathy-new-message-dialog
  52  * @title: EmpathyNewMessageDialog
  53  * @short_description: A dialog to show a new message
  54  * @include: libempathy-gtk/empathy-new-message-dialog.h
  55  *
  56  * #EmpathyNewMessageDialog is a dialog which allows a text chat or
  57  * call to be started with any contact on any enabled account.
  58  */
  59
  60 typedef struct _EmpathyNewMessageDialogPriv EmpathyNewMessageDialogPriv;
  61
  62 struct _EmpathyNewMessageDialogPriv {
  63         GtkWidget *dialog;
  64         GtkWidget *table_contact;
  65         GtkWidget *account_chooser;
  66         GtkWidget *entry_id;
  67         GtkWidget *button_chat;
  68         GtkWidget *button_call;
  69         EmpathyContactManager *contact_manager;
  70 };
  71
  72 #define GET_PRIV(o) \
  73   (G_TYPE_INSTANCE_GET_PRIVATE ((o), EMPATHY_TYPE_NEW_MESSAGE_DIALOG, \
  74     EmpathyNewMessageDialogPriv))
  75
  76 enum {
  77         COMPLETION_COL_TEXT,
  78         COMPLETION_COL_ID,
  79         COMPLETION_COL_NAME,
  80 } CompletionCol;
  81
  82 static void
  83 new_message_dialog_account_changed_cb (GtkWidget               *widget,
  84                                        EmpathyNewMessageDialog *dialog)
  85 {
  86         EmpathyNewMessageDialogPriv *priv = GET_PRIV (dialog);
  87         EmpathyAccountChooser *chooser;
  88         TpConnection          *connection;
  89         EmpathyTpContactList *contact_list;
  90         GList                *members;
  91         GtkListStore         *store;
  92         GtkEntryCompletion   *completion;
  93         GtkTreeIter           iter;
  94         gchar                *tmpstr;
  95
  96         /* Remove completions */
  97         completion = gtk_entry_get_completion (GTK_ENTRY (priv->entry_id));
  98         store = GTK_LIST_STORE (gtk_entry_completion_get_model (completion));
  99         gtk_list_store_clear (store);
 100
 101         /* Get members of the new account */
 102         chooser = EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser);
 103         connection = empathy_account_chooser_get_connection (chooser);
 104         if (!connection) {
 105                 return;
 106         }
 107         contact_list = empathy_contact_manager_get_list (priv->contact_manager,
 108                                                          connection);
 109         members = empathy_contact_list_get_members (EMPATHY_CONTACT_LIST (contact_list));
 110
 111         /* Add members to the completion */
 112         while (members) {
 113                 EmpathyContact *contact = members->data;
 114
 115                 DEBUG ("Adding contact ID %s, Name %s",
 116                        empathy_contact_get_id (contact),
 117                        empathy_contact_get_name (contact));
 118
 119                 tmpstr = g_strdup_printf ("%s (%s)",
 120                         empathy_contact_get_name (contact),
 121                         empathy_contact_get_id (contact));
 122
 123                 gtk_list_store_insert_with_values (store, &iter, -1,
 124                         COMPLETION_COL_TEXT, tmpstr,
 125                         COMPLETION_COL_ID, empathy_contact_get_id (contact),
 126                         COMPLETION_COL_NAME, empathy_contact_get_name (contact),
 127                         -1);
 128
 129                 g_free (tmpstr);
 130
 131                 g_object_unref (contact);
 132                 members = g_list_delete_link (members, members);
 133         }
 134 }
 135
 136 static gboolean
 137 new_message_dialog_match_selected_cb (GtkEntryCompletion *widget,
 138                                       GtkTreeModel       *model,
 139                                       GtkTreeIter        *iter,
 140                                       EmpathyNewMessageDialog *dialog)
 141 {
 142         EmpathyNewMessageDialogPriv *priv = GET_PRIV (dialog);
 143         gchar *id;
 144
 145         if (!iter || !model) {
 146                 return FALSE;
 147         }
 148
 149         gtk_tree_model_get (model, iter, COMPLETION_COL_ID, &id, -1);
 150         gtk_entry_set_text (GTK_ENTRY (priv->entry_id), id);
 151
 152         DEBUG ("Got selected match **%s**", id);
 153
 154         g_free (id);
 155
 156         return TRUE;
 157 }
 158
 159 static gboolean
 160 new_message_dialog_match_func (GtkEntryCompletion *completion,
 161                                const gchar        *key,
 162                                GtkTreeIter        *iter,
 163                                gpointer            user_data)
 164 {
 165         GtkTreeModel *model;
 166         gchar        *id;
 167         gchar        *name;
 168
 169         model = gtk_entry_completion_get_model (completion);
 170         if (!model || !iter) {
 171                 return FALSE;
 172         }
 173
 174         gtk_tree_model_get (model, iter, COMPLETION_COL_NAME, &name, -1);
 175         if (strstr (name, key)) {
 176                 DEBUG ("Key %s is matching name **%s**", key, name);
 177                 g_free (name);
 178                 return TRUE;
 179         }
 180         g_free (name);
 181
 182         gtk_tree_model_get (model, iter, COMPLETION_COL_ID, &id, -1);
 183         if (strstr (id, key)) {
 184                 DEBUG ("Key %s is matching ID **%s**", key, id);
 185                 g_free (id);
 186                 return TRUE;
 187         }
 188         g_free (id);
 189
 190         return FALSE;
 191 }
 192
 193 static void
 194 new_message_dialog_call_got_contact_cb (EmpathyTpContactFactory *factory,
 195                                         EmpathyContact          *contact,
 196                                         const GError            *error,
 197                                         gpointer                 user_data,
 198                                         GObject                 *weak_object)
 199 {
 200         EmpathyCallFactory *call_factory;
 201
 202         if (error != NULL) {
 203                 DEBUG ("Error: %s", error->message);
 204                 return;
 205         }
 206
 207         call_factory = empathy_call_factory_get ();
 208         empathy_call_factory_new_call (call_factory, contact);
 209 }
 210
 211 static void
 212 new_message_dialog_response_cb (GtkWidget               *widget,
 213                                 gint                    response,
 214                                 EmpathyNewMessageDialog *dialog)
 215 {
 216         EmpathyNewMessageDialogPriv *priv = GET_PRIV (dialog);
 217         TpConnection *connection;
 218         const gchar *id;
 219
 220         connection = empathy_account_chooser_get_connection (
 221                 EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser));
 222         id = gtk_entry_get_text (GTK_ENTRY (priv->entry_id));
 223         if (!connection || EMP_STR_EMPTY (id)) {
 224                 gtk_widget_destroy (widget);
 225                 return;
 226         }
 227
 228         if (response == 1) {
 229                 EmpathyTpContactFactory *factory;
 230
 231                 factory = empathy_tp_contact_factory_dup_singleton (connection);
 232                 empathy_tp_contact_factory_get_from_id (factory, id,
 233                         new_message_dialog_call_got_contact_cb,
 234                         NULL, NULL, NULL);
 235                 g_object_unref (factory);
 236         } else if (response == 2) {
 237                 empathy_dispatcher_chat_with_contact_id (connection, id, NULL, NULL);
 238         }
 239
 240         gtk_widget_destroy (widget);
 241 }
 242
 243 static void
 244 new_message_change_state_button_cb  (GtkEditable             *editable,
 245                                      EmpathyNewMessageDialog *dialog)
 246 {
 247         EmpathyNewMessageDialogPriv *priv = GET_PRIV (dialog);
 248         const gchar *id;
 249         gboolean     sensitive;
 250
 251         id = gtk_entry_get_text (GTK_ENTRY (editable));
 252         sensitive = !EMP_STR_EMPTY (id);
 253
 254         gtk_widget_set_sensitive (priv->button_chat, sensitive);
 255         gtk_widget_set_sensitive (priv->button_call, sensitive);
 256 }
 257
 258 static GObject *
 259 empathy_new_message_dialog_constructor (GType type,
 260                                         guint n_props,
 261                                         GObjectConstructParam *props)
 262 {
 263         GObject *retval;
 264
 265         if (dialog_singleton) {
 266                 retval = G_OBJECT (dialog_singleton);
 267                 g_object_ref (retval);
 268         }
 269         else {
 270                 retval = G_OBJECT_CLASS (
 271                 empathy_new_message_dialog_parent_class)->constructor (type,
 272                         n_props, props);
 273
 274                 dialog_singleton = EMPATHY_NEW_MESSAGE_DIALOG (retval);
 275                 g_object_add_weak_pointer (retval, (gpointer) &dialog_singleton);
 276         }
 277
 278         return retval;
 279 }
 280
 281 static void
 282 empathy_new_message_dialog_init (EmpathyNewMessageDialog *dialog)
 283 {
 284         EmpathyNewMessageDialogPriv *priv = GET_PRIV (dialog);
 285         GtkBuilder                     *gui;
 286         gchar                          *filename;
 287         GtkEntryCompletion             *completion;
 288         GtkListStore                   *model;
 289         GtkWidget                      *content_area;
 290         GtkWidget                      *image;
 291
 292         /* create a contact manager */
 293         priv->contact_manager = empathy_contact_manager_dup_singleton ();
 294
 295         filename = empathy_file_lookup ("empathy-new-message-dialog.ui",
 296                                         "libempathy-gtk");
 297         gui = empathy_builder_get_file (filename,
 298                                         "table_contact", &priv->table_contact,
 299                                         "entry_id", &priv->entry_id,
 300                                         NULL);
 301         g_free (filename);
 302
 303         content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
 304         gtk_container_add (GTK_CONTAINER (content_area), priv->table_contact);
 305
 306         /* add buttons */
 307         gtk_dialog_add_button (GTK_DIALOG (dialog),
 308                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
 309
 310         priv->button_call = gtk_button_new_with_mnemonic (_("C_all"));
 311         image = gtk_image_new_from_icon_name (EMPATHY_IMAGE_VOIP,
 312                 GTK_ICON_SIZE_BUTTON);
 313         gtk_button_set_image (GTK_BUTTON (priv->button_call), image);
 314
 315         gtk_dialog_add_action_widget (GTK_DIALOG (dialog), priv->button_call, 1);
 316         gtk_widget_show (priv->button_call);
 317
 318         priv->button_chat = gtk_button_new_with_mnemonic (_("C_hat"));
 319         image = gtk_image_new_from_icon_name (EMPATHY_IMAGE_NEW_MESSAGE,
 320                 GTK_ICON_SIZE_BUTTON);
 321         gtk_button_set_image (GTK_BUTTON (priv->button_chat), image);
 322
 323         gtk_dialog_add_action_widget (GTK_DIALOG (dialog), priv->button_chat, 2);
 324         gtk_widget_show (priv->button_chat);
 325
 326         /* Tweak the dialog */
 327         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
 328
 329         gtk_window_set_title (GTK_WINDOW (dialog), _("New Conversation"));
 330         gtk_window_set_role (GTK_WINDOW (dialog), "new_message");
 331         gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
 332         gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_CENTER_ON_PARENT);
 333         gtk_window_set_type_hint (GTK_WINDOW (dialog), GDK_WINDOW_TYPE_HINT_DIALOG);
 334
 335         /* text completion */
 336         completion = gtk_entry_completion_new ();
 337         model = gtk_list_store_new (3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
 338         gtk_entry_completion_set_text_column (completion, COMPLETION_COL_TEXT);
 339         gtk_entry_completion_set_match_func (completion,
 340                                              new_message_dialog_match_func,
 341                                              NULL, NULL);
 342         gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (model));
 343         gtk_entry_set_completion (GTK_ENTRY (priv->entry_id), completion);
 344         g_signal_connect (completion, "match-selected",
 345                           G_CALLBACK (new_message_dialog_match_selected_cb),
 346                           dialog);
 347         g_object_unref (completion);
 348         g_object_unref (model);
 349
 350         g_signal_connect (dialog, "response",
 351                     G_CALLBACK (new_message_dialog_response_cb), dialog);
 352
 353         empathy_builder_connect (gui, dialog,
 354                                "entry_id", "changed", new_message_change_state_button_cb,
 355                                NULL);
 356
 357         g_object_unref (gui);
 358
 359         /* Create account chooser */
 360         priv->account_chooser = empathy_account_chooser_new ();
 361         gtk_table_attach_defaults (GTK_TABLE (priv->table_contact),
 362                                    priv->account_chooser,
 363                                    1, 2, 0, 1);
 364         empathy_account_chooser_set_filter (EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser),
 365                                             empathy_account_chooser_filter_is_connected,
 366                                             NULL);
 367         gtk_widget_show (priv->account_chooser);
 368
 369         new_message_dialog_account_changed_cb (priv->account_chooser, dialog);
 370         g_signal_connect (priv->account_chooser, "changed",
 371                           G_CALLBACK (new_message_dialog_account_changed_cb),
 372                           dialog);
 373
 374         gtk_widget_set_sensitive (priv->button_chat, FALSE);
 375         gtk_widget_set_sensitive (priv->button_call, FALSE);
 376 }
 377
 378 static void
 379 empathy_new_message_dialog_dispose (GObject *object)
 380 {
 381         EmpathyNewMessageDialogPriv *priv = GET_PRIV (object);
 382
 383         if (priv->contact_manager != NULL) {
 384                 g_object_unref (priv->contact_manager);
 385                 priv->contact_manager = NULL;
 386         }
 387
 388         if (G_OBJECT_CLASS (empathy_new_message_dialog_parent_class)->dispose)
 389                 G_OBJECT_CLASS (empathy_new_message_dialog_parent_class)->dispose (object);
 390 }
 391
 392 static void
 393 empathy_new_message_dialog_class_init (
 394   EmpathyNewMessageDialogClass *class)
 395 {
 396         GObjectClass *object_class = G_OBJECT_CLASS (class);
 397
 398         g_type_class_add_private (class, sizeof (EmpathyNewMessageDialogPriv));
 399
 400         object_class->constructor = empathy_new_message_dialog_constructor;
 401
 402         object_class->dispose = empathy_new_message_dialog_dispose;
 403 }
 404
 405 /**
 406  * empathy_new_message_dialog_new:
 407  * @parent: parent #GtkWindow of the dialog
 408  *
 409  * Create a new #EmpathyNewMessageDialog it.
 410  *
 411  * Return value: the new #EmpathyNewMessageDialog
 412  */
 413 GtkWidget *
 414 empathy_new_message_dialog_show (GtkWindow *parent)
 415 {
 416         GtkWidget *dialog;
 417
 418         dialog = g_object_new (EMPATHY_TYPE_NEW_MESSAGE_DIALOG, NULL);
 419
 420         if (parent) {
 421                 gtk_window_set_transient_for (GTK_WINDOW (dialog),
 422                                               GTK_WINDOW (parent));
 423         }
 424
 425         gtk_widget_show (dialog);
 426         return dialog;
 427 }