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
  41 #include "empathy-new-message-dialog.h"
  42 #include "empathy-account-chooser.h"
  43
  44 /**
  45  * SECTION:empathy-new-message-dialog
  46  * @title: EmpathyNewMessageDialog
  47  * @short_description: A dialog to show a new message
  48  * @include: libempathy-gtk/empathy-new-message-dialog.h
  49  *
  50  * #EmpathyNewMessageDialog is a dialog which allows a text chat or
  51  * call to be started with any contact on any enabled account.
  52  */
  53
  54 typedef struct {
  55         GtkWidget *dialog;
  56         GtkWidget *table_contact;
  57         GtkWidget *account_chooser;
  58         GtkWidget *entry_id;
  59         GtkWidget *button_chat;
  60         GtkWidget *button_call;
  61         EmpathyContactManager *contact_manager;
  62 } EmpathyNewMessageDialog;
  63
  64 enum {
  65         COMPLETION_COL_TEXT,
  66         COMPLETION_COL_ID,
  67         COMPLETION_COL_NAME,
  68 } CompletionCol;
  69
  70 static void
  71 new_message_dialog_account_changed_cb (GtkWidget               *widget,
  72                                        EmpathyNewMessageDialog *dialog)
  73 {
  74         EmpathyAccountChooser *chooser;
  75         TpConnection          *connection;
  76         EmpathyTpContactList *contact_list;
  77         GList                *members;
  78         GtkListStore         *store;
  79         GtkEntryCompletion   *completion;
  80         GtkTreeIter           iter;
  81         gchar                *tmpstr;
  82
  83         /* Remove completions */
  84         completion = gtk_entry_get_completion (GTK_ENTRY (dialog->entry_id));
  85         store = GTK_LIST_STORE (gtk_entry_completion_get_model (completion));
  86         gtk_list_store_clear (store);
  87
  88         /* Get members of the new account */
  89         chooser = EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser);
  90         connection = empathy_account_chooser_get_connection (chooser);
  91         if (!connection) {
  92                 return;
  93         }
  94         contact_list = empathy_contact_manager_get_list (dialog->contact_manager,
  95                                                          connection);
  96         members = empathy_contact_list_get_members (EMPATHY_CONTACT_LIST (contact_list));
  97
  98         /* Add members to the completion */
  99         while (members) {
 100                 EmpathyContact *contact = members->data;
 101
 102                 if (empathy_contact_is_online (contact)) {
 103                         DEBUG ("Adding contact ID %s, Name %s",
 104                                empathy_contact_get_id (contact),
 105                                empathy_contact_get_name (contact));
 106
 107                         tmpstr = g_strdup_printf ("%s (%s)",
 108                                 empathy_contact_get_name (contact),
 109                                 empathy_contact_get_id (contact));
 110
 111                         gtk_list_store_insert_with_values (store, &iter, -1,
 112                                 COMPLETION_COL_TEXT, tmpstr,
 113                                 COMPLETION_COL_ID, empathy_contact_get_id (contact),
 114                                 COMPLETION_COL_NAME, empathy_contact_get_name (contact),
 115                                 -1);
 116
 117                         g_free (tmpstr);
 118                 }
 119
 120                 g_object_unref (contact);
 121                 members = g_list_delete_link (members, members);
 122         }
 123 }
 124
 125 static gboolean
 126 new_message_dialog_match_selected_cb (GtkEntryCompletion *widget,
 127                                       GtkTreeModel       *model,
 128                                       GtkTreeIter        *iter,
 129                                       EmpathyNewMessageDialog *dialog)
 130 {
 131         gchar *id;
 132
 133         if (!iter || !model) {
 134                 return FALSE;
 135         }
 136
 137         gtk_tree_model_get (model, iter, COMPLETION_COL_ID, &id, -1);
 138         gtk_entry_set_text (GTK_ENTRY (dialog->entry_id), id);
 139
 140         DEBUG ("Got selected match **%s**", id);
 141
 142         g_free (id);
 143
 144         return TRUE;
 145 }
 146
 147 static gboolean
 148 new_message_dialog_match_func (GtkEntryCompletion *completion,
 149                                const gchar        *key,
 150                                GtkTreeIter        *iter,
 151                                gpointer            user_data)
 152 {
 153         GtkTreeModel *model;
 154         gchar        *id;
 155         gchar        *name;
 156
 157         model = gtk_entry_completion_get_model (completion);
 158         if (!model || !iter) {
 159                 return FALSE;
 160         }
 161
 162         gtk_tree_model_get (model, iter, COMPLETION_COL_NAME, &name, -1);
 163         if (strstr (name, key)) {
 164                 DEBUG ("Key %s is matching name **%s**", key, name);
 165                 g_free (name);
 166                 return TRUE;
 167         }
 168         g_free (name);
 169
 170         gtk_tree_model_get (model, iter, COMPLETION_COL_ID, &id, -1);
 171         if (strstr (id, key)) {
 172                 DEBUG ("Key %s is matching ID **%s**", key, id);
 173                 g_free (id);
 174                 return TRUE;
 175         }
 176         g_free (id);
 177
 178         return FALSE;
 179 }
 180
 181 static void
 182 new_message_dialog_call_got_contact_cb (EmpathyTpContactFactory *factory,
 183                                         EmpathyContact          *contact,
 184                                         const GError            *error,
 185                                         gpointer                 user_data,
 186                                         GObject                 *weak_object)
 187 {
 188         EmpathyCallFactory *call_factory;
 189
 190         if (error != NULL) {
 191                 DEBUG ("Error: %s", error->message);
 192                 return;
 193         }
 194
 195         call_factory = empathy_call_factory_get ();
 196         empathy_call_factory_new_call (call_factory, contact);
 197 }
 198
 199 static void
 200 new_message_dialog_response_cb (GtkWidget               *widget,
 201                                 gint                    response,
 202                                 EmpathyNewMessageDialog *dialog)
 203 {
 204         TpConnection *connection;
 205         const gchar *id;
 206
 207         connection = empathy_account_chooser_get_connection (
 208                 EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser));
 209         id = gtk_entry_get_text (GTK_ENTRY (dialog->entry_id));
 210         if (!connection || EMP_STR_EMPTY (id)) {
 211                 gtk_widget_destroy (widget);
 212                 return;
 213         }
 214
 215         if (response == 1) {
 216                 EmpathyTpContactFactory *factory;
 217
 218                 factory = empathy_tp_contact_factory_dup_singleton (connection);
 219                 empathy_tp_contact_factory_get_from_id (factory, id,
 220                         new_message_dialog_call_got_contact_cb,
 221                         NULL, NULL, NULL);
 222                 g_object_unref (factory);
 223         } else if (response == 2) {
 224                 empathy_dispatcher_chat_with_contact_id (connection, id, NULL, NULL);
 225         }
 226
 227         gtk_widget_destroy (widget);
 228 }
 229
 230 static void
 231 new_message_change_state_button_cb  (GtkEditable             *editable,
 232                                      EmpathyNewMessageDialog *dialog)
 233 {
 234         const gchar *id;
 235         gboolean     sensitive;
 236
 237         id = gtk_entry_get_text (GTK_ENTRY (editable));
 238         sensitive = !EMP_STR_EMPTY (id);
 239
 240         gtk_widget_set_sensitive (dialog->button_chat, sensitive);
 241         gtk_widget_set_sensitive (dialog->button_call, sensitive);
 242 }
 243
 244 static void
 245 new_message_dialog_destroy_cb (GtkWidget               *widget,
 246                                EmpathyNewMessageDialog *dialog)
 247 {
 248         g_object_unref (dialog->contact_manager);
 249         g_free (dialog);
 250 }
 251
 252 /**
 253  * empathy_new_message_dialog_show:
 254  * @parent: parent #GtkWindow of the dialog
 255  *
 256  * Create a new #EmpathyNewMessageDialog and show it.
 257  *
 258  * Return value: the new #EmpathyNewMessageDialog
 259  */
 260 GtkWidget *
 261 empathy_new_message_dialog_show (GtkWindow *parent)
 262 {
 263         static EmpathyNewMessageDialog *dialog = NULL;
 264         GtkBuilder                     *gui;
 265         gchar                          *filename;
 266         GtkEntryCompletion             *completion;
 267         GtkListStore                   *model;
 268
 269         if (dialog) {
 270                 gtk_window_present (GTK_WINDOW (dialog->dialog));
 271                 return dialog->dialog;
 272         }
 273
 274         dialog = g_new0 (EmpathyNewMessageDialog, 1);
 275
 276         /* create a contact manager */
 277         dialog->contact_manager = empathy_contact_manager_dup_singleton ();
 278
 279         filename = empathy_file_lookup ("empathy-new-message-dialog.ui",
 280                                         "libempathy-gtk");
 281         gui = empathy_builder_get_file (filename,
 282                                         "new_message_dialog", &dialog->dialog,
 283                                         "table_contact", &dialog->table_contact,
 284                                         "entry_id", &dialog->entry_id,
 285                                         "button_chat", &dialog->button_chat,
 286                                         "button_call",&dialog->button_call,
 287                                         NULL);
 288         g_free (filename);
 289
 290         /* text completion */
 291         completion = gtk_entry_completion_new ();
 292         model = gtk_list_store_new (3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
 293         gtk_entry_completion_set_text_column (completion, COMPLETION_COL_TEXT);
 294         gtk_entry_completion_set_match_func (completion,
 295                                              new_message_dialog_match_func,
 296                                              NULL, NULL);
 297         gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (model));
 298         gtk_entry_set_completion (GTK_ENTRY (dialog->entry_id), completion);
 299         g_signal_connect (completion, "match-selected",
 300                           G_CALLBACK (new_message_dialog_match_selected_cb),
 301                           dialog);
 302         g_object_unref (completion);
 303         g_object_unref (model);
 304
 305         empathy_builder_connect (gui, dialog,
 306                                "new_message_dialog", "destroy", new_message_dialog_destroy_cb,
 307                                "new_message_dialog", "response", new_message_dialog_response_cb,
 308                                "entry_id", "changed", new_message_change_state_button_cb,
 309                                NULL);
 310
 311         g_object_add_weak_pointer (G_OBJECT (dialog->dialog), (gpointer) &dialog);
 312
 313         g_object_unref (gui);
 314
 315         /* Create account chooser */
 316         dialog->account_chooser = empathy_account_chooser_new ();
 317         gtk_table_attach_defaults (GTK_TABLE (dialog->table_contact),
 318                                    dialog->account_chooser,
 319                                    1, 2, 0, 1);
 320         empathy_account_chooser_set_filter (EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser),
 321                                             empathy_account_chooser_filter_is_connected,
 322                                             NULL);
 323         gtk_widget_show (dialog->account_chooser);
 324
 325         new_message_dialog_account_changed_cb (dialog->account_chooser, dialog);
 326         g_signal_connect (dialog->account_chooser, "changed",
 327                           G_CALLBACK (new_message_dialog_account_changed_cb),
 328                           dialog);
 329
 330         if (parent) {
 331                 gtk_window_set_transient_for (GTK_WINDOW (dialog->dialog),
 332                                               GTK_WINDOW (parent));
 333         }
 334
 335         gtk_widget_set_sensitive (dialog->button_chat, FALSE);
 336         gtk_widget_set_sensitive (dialog->button_call, FALSE);
 337
 338         gtk_widget_show (dialog->dialog);
 339
 340         return dialog->dialog;
 341 }