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-tp-contact-factory.h>
  31 #include <libempathy/empathy-contact-manager.h>
  32 #include <libempathy/empathy-dispatcher.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-new-message-dialog.h"
  42 #include "empathy-account-chooser.h"
  43
  44 static EmpathyNewMessageDialog *dialog_singleton = NULL;
  45
  46 G_DEFINE_TYPE(EmpathyNewMessageDialog, empathy_new_message_dialog,
  47                                        GTK_TYPE_DIALOG)
  48
  49 /**
  50  * SECTION:empathy-new-message-dialog
  51  * @title: EmpathyNewMessageDialog
  52  * @short_description: A dialog to show a new message
  53  * @include: libempathy-gtk/empathy-new-message-dialog.h
  54  *
  55  * #EmpathyNewMessageDialog is a dialog which allows a text chat or
  56  * call to be started with any contact on any enabled account.
  57  */
  58
  59 typedef struct _EmpathyNewMessageDialogPriv EmpathyNewMessageDialogPriv;
  60
  61 struct _EmpathyNewMessageDialogPriv {
  62         GtkWidget *dialog;
  63         GtkWidget *table_contact;
  64         GtkWidget *account_chooser;
  65         GtkWidget *entry_id;
  66         GtkWidget *button_chat;
  67         EmpathyContactManager *contact_manager;
  68 };
  69
  70 #define GET_PRIV(o) \
  71   (G_TYPE_INSTANCE_GET_PRIVATE ((o), EMPATHY_TYPE_NEW_MESSAGE_DIALOG, \
  72     EmpathyNewMessageDialogPriv))
  73
  74 enum {
  75         COMPLETION_COL_TEXT,
  76         COMPLETION_COL_ID,
  77         COMPLETION_COL_NAME,
  78 } CompletionCol;
  79
  80 static void
  81 new_message_dialog_account_changed_cb (GtkWidget               *widget,
  82                                        EmpathyNewMessageDialog *dialog)
  83 {
  84         EmpathyNewMessageDialogPriv *priv = GET_PRIV (dialog);
  85         EmpathyAccountChooser *chooser;
  86         TpConnection          *connection;
  87         EmpathyTpContactList *contact_list;
  88         GList                *members;
  89         GtkListStore         *store;
  90         GtkEntryCompletion   *completion;
  91         GtkTreeIter           iter;
  92         gchar                *tmpstr;
  93
  94         /* Remove completions */
  95         completion = gtk_entry_get_completion (GTK_ENTRY (priv->entry_id));
  96         store = GTK_LIST_STORE (gtk_entry_completion_get_model (completion));
  97         gtk_list_store_clear (store);
  98
  99         /* Get members of the new account */
 100         chooser = EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser);
 101         connection = empathy_account_chooser_get_connection (chooser);
 102         if (!connection) {
 103                 return;
 104         }
 105         contact_list = empathy_contact_manager_get_list (priv->contact_manager,
 106                                                          connection);
 107         members = empathy_contact_list_get_members (EMPATHY_CONTACT_LIST (contact_list));
 108
 109         /* Add members to the completion */
 110         while (members) {
 111                 EmpathyContact *contact = members->data;
 112
 113                 DEBUG ("Adding contact ID %s, Name %s",
 114                        empathy_contact_get_id (contact),
 115                        empathy_contact_get_name (contact));
 116
 117                 tmpstr = g_strdup_printf ("%s (%s)",
 118                         empathy_contact_get_name (contact),
 119                         empathy_contact_get_id (contact));
 120
 121                 gtk_list_store_insert_with_values (store, &iter, -1,
 122                         COMPLETION_COL_TEXT, tmpstr,
 123                         COMPLETION_COL_ID, empathy_contact_get_id (contact),
 124                         COMPLETION_COL_NAME, empathy_contact_get_name (contact),
 125                         -1);
 126
 127                 g_free (tmpstr);
 128
 129                 g_object_unref (contact);
 130                 members = g_list_delete_link (members, members);
 131         }
 132 }
 133
 134 static gboolean
 135 new_message_dialog_match_selected_cb (GtkEntryCompletion *widget,
 136                                       GtkTreeModel       *model,
 137                                       GtkTreeIter        *iter,
 138                                       EmpathyNewMessageDialog *dialog)
 139 {
 140         EmpathyNewMessageDialogPriv *priv = GET_PRIV (dialog);
 141         gchar *id;
 142
 143         if (!iter || !model) {
 144                 return FALSE;
 145         }
 146
 147         gtk_tree_model_get (model, iter, COMPLETION_COL_ID, &id, -1);
 148         gtk_entry_set_text (GTK_ENTRY (priv->entry_id), id);
 149
 150         DEBUG ("Got selected match **%s**", id);
 151
 152         g_free (id);
 153
 154         return TRUE;
 155 }
 156
 157 static gboolean
 158 new_message_dialog_match_func (GtkEntryCompletion *completion,
 159                                const gchar        *key,
 160                                GtkTreeIter        *iter,
 161                                gpointer            user_data)
 162 {
 163         GtkTreeModel *model;
 164         gchar        *id;
 165         gchar        *name;
 166
 167         model = gtk_entry_completion_get_model (completion);
 168         if (!model || !iter) {
 169                 return FALSE;
 170         }
 171
 172         gtk_tree_model_get (model, iter, COMPLETION_COL_NAME, &name, -1);
 173         if (strstr (name, key)) {
 174                 DEBUG ("Key %s is matching name **%s**", key, name);
 175                 g_free (name);
 176                 return TRUE;
 177         }
 178         g_free (name);
 179
 180         gtk_tree_model_get (model, iter, COMPLETION_COL_ID, &id, -1);
 181         if (strstr (id, key)) {
 182                 DEBUG ("Key %s is matching ID **%s**", key, id);
 183                 g_free (id);
 184                 return TRUE;
 185         }
 186         g_free (id);
 187
 188         return FALSE;
 189 }
 190
 191 static void
 192 new_message_dialog_response_cb (GtkWidget               *widget,
 193                                 gint                    response,
 194                                 EmpathyNewMessageDialog *dialog)
 195 {
 196         EmpathyNewMessageDialogPriv *priv = GET_PRIV (dialog);
 197         TpConnection *connection;
 198         const gchar *id;
 199
 200         connection = empathy_account_chooser_get_connection (
 201                 EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser));
 202         id = gtk_entry_get_text (GTK_ENTRY (priv->entry_id));
 203         if (!connection || EMP_STR_EMPTY (id)) {
 204                 gtk_widget_destroy (widget);
 205                 return;
 206         }
 207
 208         if (response == GTK_RESPONSE_ACCEPT) {
 209                 empathy_dispatcher_chat_with_contact_id (connection, id, NULL, NULL);
 210         }
 211
 212         gtk_widget_destroy (widget);
 213 }
 214
 215 static void
 216 new_message_change_state_button_cb  (GtkEditable             *editable,
 217                                      EmpathyNewMessageDialog *dialog)
 218 {
 219         EmpathyNewMessageDialogPriv *priv = GET_PRIV (dialog);
 220         const gchar *id;
 221         gboolean     sensitive;
 222
 223         id = gtk_entry_get_text (GTK_ENTRY (editable));
 224         sensitive = !EMP_STR_EMPTY (id);
 225
 226         gtk_widget_set_sensitive (priv->button_chat, sensitive);
 227 }
 228
 229 static GObject *
 230 empathy_new_message_dialog_constructor (GType type,
 231                                         guint n_props,
 232                                         GObjectConstructParam *props)
 233 {
 234         GObject *retval;
 235
 236         if (dialog_singleton) {
 237                 retval = G_OBJECT (dialog_singleton);
 238                 g_object_ref (retval);
 239         }
 240         else {
 241                 retval = G_OBJECT_CLASS (
 242                 empathy_new_message_dialog_parent_class)->constructor (type,
 243                         n_props, props);
 244
 245                 dialog_singleton = EMPATHY_NEW_MESSAGE_DIALOG (retval);
 246                 g_object_add_weak_pointer (retval, (gpointer) &dialog_singleton);
 247         }
 248
 249         return retval;
 250 }
 251
 252 static void
 253 empathy_new_message_dialog_init (EmpathyNewMessageDialog *dialog)
 254 {
 255         EmpathyNewMessageDialogPriv *priv = GET_PRIV (dialog);
 256         GtkBuilder                     *gui;
 257         gchar                          *filename;
 258         GtkEntryCompletion             *completion;
 259         GtkListStore                   *model;
 260         GtkWidget                      *content_area;
 261         GtkWidget                      *image;
 262
 263         /* create a contact manager */
 264         priv->contact_manager = empathy_contact_manager_dup_singleton ();
 265
 266         filename = empathy_file_lookup ("empathy-new-message-dialog.ui",
 267                                         "libempathy-gtk");
 268         gui = empathy_builder_get_file (filename,
 269                                         "table_contact", &priv->table_contact,
 270                                         "entry_id", &priv->entry_id,
 271                                         NULL);
 272         g_free (filename);
 273
 274         content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
 275         gtk_container_add (GTK_CONTAINER (content_area), priv->table_contact);
 276
 277         /* add buttons */
 278         gtk_dialog_add_button (GTK_DIALOG (dialog),
 279                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
 280
 281         priv->button_chat = gtk_button_new_with_mnemonic (_("C_hat"));
 282         image = gtk_image_new_from_icon_name (EMPATHY_IMAGE_NEW_MESSAGE,
 283                 GTK_ICON_SIZE_BUTTON);
 284         gtk_button_set_image (GTK_BUTTON (priv->button_chat), image);
 285
 286         gtk_dialog_add_action_widget (GTK_DIALOG (dialog), priv->button_chat,
 287                 GTK_RESPONSE_ACCEPT);
 288         gtk_widget_show (priv->button_chat);
 289
 290         /* Tweak the dialog */
 291         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
 292
 293         gtk_window_set_title (GTK_WINDOW (dialog), _("New Conversation"));
 294         gtk_window_set_role (GTK_WINDOW (dialog), "new_message");
 295         gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
 296         gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_CENTER_ON_PARENT);
 297         gtk_window_set_type_hint (GTK_WINDOW (dialog), GDK_WINDOW_TYPE_HINT_DIALOG);
 298
 299         /* text completion */
 300         completion = gtk_entry_completion_new ();
 301         model = gtk_list_store_new (3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
 302         gtk_entry_completion_set_text_column (completion, COMPLETION_COL_TEXT);
 303         gtk_entry_completion_set_match_func (completion,
 304                                              new_message_dialog_match_func,
 305                                              NULL, NULL);
 306         gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (model));
 307         gtk_entry_set_completion (GTK_ENTRY (priv->entry_id), completion);
 308         g_signal_connect (completion, "match-selected",
 309                           G_CALLBACK (new_message_dialog_match_selected_cb),
 310                           dialog);
 311         g_object_unref (completion);
 312         g_object_unref (model);
 313
 314         g_signal_connect (dialog, "response",
 315                     G_CALLBACK (new_message_dialog_response_cb), dialog);
 316
 317         empathy_builder_connect (gui, dialog,
 318                                "entry_id", "changed", new_message_change_state_button_cb,
 319                                NULL);
 320
 321         g_object_unref (gui);
 322
 323         /* Create account chooser */
 324         priv->account_chooser = empathy_account_chooser_new ();
 325         gtk_table_attach_defaults (GTK_TABLE (priv->table_contact),
 326                                    priv->account_chooser,
 327                                    1, 2, 0, 1);
 328         empathy_account_chooser_set_filter (EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser),
 329                                             empathy_account_chooser_filter_is_connected,
 330                                             NULL);
 331         gtk_widget_show (priv->account_chooser);
 332
 333         new_message_dialog_account_changed_cb (priv->account_chooser, dialog);
 334         g_signal_connect (priv->account_chooser, "changed",
 335                           G_CALLBACK (new_message_dialog_account_changed_cb),
 336                           dialog);
 337
 338         gtk_widget_set_sensitive (priv->button_chat, FALSE);
 339 }
 340
 341 static void
 342 empathy_new_message_dialog_dispose (GObject *object)
 343 {
 344         EmpathyNewMessageDialogPriv *priv = GET_PRIV (object);
 345
 346         if (priv->contact_manager != NULL) {
 347                 g_object_unref (priv->contact_manager);
 348                 priv->contact_manager = NULL;
 349         }
 350
 351         if (G_OBJECT_CLASS (empathy_new_message_dialog_parent_class)->dispose)
 352                 G_OBJECT_CLASS (empathy_new_message_dialog_parent_class)->dispose (object);
 353 }
 354
 355 static void
 356 empathy_new_message_dialog_class_init (
 357   EmpathyNewMessageDialogClass *class)
 358 {
 359         GObjectClass *object_class = G_OBJECT_CLASS (class);
 360
 361         g_type_class_add_private (class, sizeof (EmpathyNewMessageDialogPriv));
 362
 363         object_class->constructor = empathy_new_message_dialog_constructor;
 364
 365         object_class->dispose = empathy_new_message_dialog_dispose;
 366 }
 367
 368 /**
 369  * empathy_new_message_dialog_new:
 370  * @parent: parent #GtkWindow of the dialog
 371  *
 372  * Create a new #EmpathyNewMessageDialog it.
 373  *
 374  * Return value: the new #EmpathyNewMessageDialog
 375  */
 376 GtkWidget *
 377 empathy_new_message_dialog_show (GtkWindow *parent)
 378 {
 379         GtkWidget *dialog;
 380
 381         dialog = g_object_new (EMPATHY_TYPE_NEW_MESSAGE_DIALOG, NULL);
 382
 383         if (parent) {
 384                 gtk_window_set_transient_for (GTK_WINDOW (dialog),
 385                                               GTK_WINDOW (parent));
 386         }
 387
 388         gtk_widget_show (dialog);
 389         return dialog;
 390 }