git.maemo.org Git - modest/blob - src/maemo/modest-maemo-utils.c

   1 /* Copyright (c) 2006, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 #ifndef DBUS_API_SUBJECT_TO_CHANGE
  31 #define DBUS_API_SUBJECT_TO_CHANGE
  32 #endif /*DBUS_API_SUBJECT_TO_CHANGE*/
  33
  34 #include <dbus/dbus.h>
  35 #include <dbus/dbus-glib-lowlevel.h>
  36 #include <glib.h>
  37 #include <glib/gstdio.h>
  38 #include <errno.h>
  39 #include <string.h> /* for strlen */
  40 #include <modest-runtime.h>
  41 #include <libgnomevfs/gnome-vfs.h>
  42 #include <tny-fs-stream.h>
  43 #include <tny-camel-account.h>
  44 #include <tny-status.h>
  45 #include <tny-camel-transport-account.h>
  46 #include <tny-camel-imap-store-account.h>
  47 #include <tny-camel-pop-store-account.h>
  48 #include "modest-hildon-includes.h"
  49
  50 #include "modest-maemo-utils.h"
  51 #include "modest-platform.h"
  52
  53 /*
  54  * For getting and tracking the Bluetooth name
  55  */
  56 #define BTNAME_SERVICE                  "org.bluez"
  57 #define BTNAME_REQUEST_IF               "org.bluez.Adapter"
  58 #define BTNAME_SIGNAL_IF                "org.bluez.Adapter"
  59 #define BTNAME_REQUEST_PATH             "/org/bluez/hci0"
  60 #define BTNAME_SIGNAL_PATH              "/org/bluez/hci0"
  61
  62 #define BTNAME_REQ_GET                  "GetName"
  63 #define BTNAME_SIG_CHANGED              "NameChanged"
  64
  65 #define BTNAME_MATCH_RULE "type='signal',interface='" BTNAME_SIGNAL_IF \
  66                           "',member='" BTNAME_SIG_CHANGED "'"
  67
  68 GQuark modest_maemo_utils_get_supported_secure_authentication_error_quark (void)
  69 {
  70         return g_quark_from_static_string("modest-maemo-utils-get-supported-secure-authentication-error-quark");
  71 }
  72
  73 GtkWidget*
  74 modest_maemo_utils_menubar_to_menu (GtkUIManager *ui_manager)
  75 {
  76         GtkWidget *main_menu;
  77         GtkWidget *menubar;
  78         GList *children, *iter;
  79
  80         g_return_val_if_fail (ui_manager, NULL);
  81
  82         /* Create new main menu */
  83         main_menu = gtk_menu_new();
  84
  85         /* Get the menubar from the UI manager */
  86         menubar = gtk_ui_manager_get_widget (ui_manager, "/MenuBar");
  87
  88         iter = children = gtk_container_get_children (GTK_CONTAINER (menubar));
  89         while (iter) {
  90                 GtkWidget *menu;
  91
  92                 menu = GTK_WIDGET (iter->data);
  93                 gtk_widget_reparent(menu, main_menu);
  94
  95                 iter = g_list_next (iter);
  96         }
  97         g_list_free (children);
  98         return main_menu;
  99 }
 100
 101
 102 static void
 103 update_device_name_from_msg (DBusMessage *message)
 104 {
 105         DBusError error;
 106         DBusMessageIter iter;
 107
 108         dbus_error_init (&error);
 109
 110         if (dbus_set_error_from_message (&error, message)) {
 111                 g_printerr ("modest: failed to get bluetooth name: %s\n", error.message);
 112                 dbus_error_free (&error);
 113         } else {
 114                 const gchar *device_name;
 115                 if (!dbus_message_iter_init (message, &iter)) {
 116                         g_printerr ("modest: message did not have argument\n");
 117                         return;
 118                 }
 119                 dbus_message_iter_get_basic (&iter, &device_name);
 120                 g_warning ("update device name: %s", device_name);
 121                 modest_conf_set_string (modest_runtime_get_conf(),
 122                                         MODEST_CONF_DEVICE_NAME, device_name,
 123                                         NULL);
 124         }
 125 }
 126
 127
 128 static void
 129 on_device_name_received (DBusPendingCall *call, void *user_data)
 130 {
 131         DBusMessage *message;
 132
 133         g_return_if_fail (dbus_pending_call_get_completed (call));
 134
 135         message = dbus_pending_call_steal_reply (call);
 136         if (!message) {
 137                 g_printerr ("modest: no reply on device name query\n");
 138                 return;
 139         }
 140
 141         update_device_name_from_msg (message);
 142         dbus_message_unref (message);
 143 }
 144
 145
 146 static DBusHandlerResult
 147 handle_dbus_signal (DBusConnection *conn, DBusMessage *msg, gpointer data)
 148 {
 149         if (dbus_message_is_signal(msg, BTNAME_SIGNAL_IF, BTNAME_SIG_CHANGED))
 150                 update_device_name_from_msg (msg);
 151
 152         return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
 153 }
 154
 155
 156 static void
 157 get_device_name_from_dbus ()
 158 {
 159         static DBusConnection *conn = NULL;
 160         DBusMessage *request;
 161         DBusError error;
 162         DBusPendingCall *call = NULL;
 163
 164         dbus_error_init (&error);
 165         if (!conn) {
 166                 conn = dbus_bus_get (DBUS_BUS_SYSTEM, &error);
 167                 if (!conn) {
 168                         g_printerr ("modest: cannot get on the dbus: %s: %s\n",
 169                                     error.name, error.message);
 170                         dbus_error_free (&error);
 171                         return;
 172                 }
 173         }
 174
 175         request = dbus_message_new_method_call (BTNAME_SERVICE, BTNAME_REQUEST_PATH,
 176                                                 BTNAME_REQUEST_IF, BTNAME_REQ_GET);
 177         if (!request) {
 178                 /* should we free the connection? */
 179                 g_printerr ("modest: dbus_message_new_method_call failed\n");
 180                 return;
 181         }
 182         dbus_message_set_auto_start (request, TRUE);
 183         if (dbus_connection_send_with_reply (conn, request, &call, -1)) {
 184                 dbus_pending_call_set_notify (call, on_device_name_received,
 185                                               NULL, NULL);
 186                 dbus_pending_call_unref (call);
 187         }
 188         dbus_message_unref (request);
 189
 190         dbus_connection_setup_with_g_main (conn, NULL);
 191         dbus_bus_add_match (conn, BTNAME_MATCH_RULE, &error);
 192         if (dbus_error_is_set(&error)) {
 193                 g_printerr ("modest: dbus_bus_add_match failed: %s\n", error.message);
 194                 dbus_error_free (&error);
 195         }
 196
 197         if (!dbus_connection_add_filter(conn, handle_dbus_signal, NULL, NULL))
 198                 g_printerr ("modest: dbus_connection_add_filter failed\n");
 199 }
 200
 201
 202 void
 203 modest_maemo_utils_get_device_name (void)
 204 {
 205         get_device_name_from_dbus ();
 206 }
 207
 208 gboolean
 209 modest_maemo_utils_folder_writable (const gchar *filename)
 210 {
 211         g_return_val_if_fail (filename, FALSE);
 212
 213         if (!filename)
 214                 return FALSE;
 215
 216         if (g_strncasecmp (filename, "obex", 4) != 0) {
 217                 GnomeVFSFileInfo folder_info;
 218                 gchar *folder;
 219                 folder = g_path_get_dirname (filename);
 220                 gnome_vfs_get_file_info (folder, &folder_info,
 221                                          GNOME_VFS_FILE_INFO_GET_ACCESS_RIGHTS);
 222                 g_free (folder);
 223                 if (!((folder_info.permissions & GNOME_VFS_PERM_ACCESS_WRITABLE) ||
 224                       (folder_info.permissions & GNOME_VFS_PERM_USER_WRITE))) {
 225                         return FALSE;
 226                 }
 227         }
 228         return TRUE;
 229 }
 230
 231 gboolean
 232 modest_maemo_utils_file_exists (const gchar *filename)
 233 {
 234         GnomeVFSURI *uri = NULL;
 235         gboolean result = FALSE;
 236
 237         uri = gnome_vfs_uri_new (filename);
 238         if (uri) {
 239                 result = gnome_vfs_uri_exists (uri);
 240                 gnome_vfs_uri_unref (uri);
 241         }
 242         return result;
 243 }
 244
 245 TnyFsStream *
 246 modest_maemo_utils_create_temp_stream (const gchar *orig_name, gchar **path)
 247 {
 248         gint fd;
 249         gchar *filepath = NULL;
 250         gchar *tmpdir;
 251
 252         /* hmmm... maybe we need a modest_text_utils_validate_file_name? */
 253         g_return_val_if_fail (orig_name || strlen(orig_name) == 0, NULL);
 254         if (strlen(orig_name) > 200) {
 255                 g_warning ("%s: filename too long ('%s')",
 256                            __FUNCTION__, orig_name);
 257                 return NULL;
 258         }
 259
 260         if (g_strstr_len (orig_name, strlen(orig_name), "/") != NULL) {
 261                 g_warning ("%s: filename contains '/' character(s) (%s)",
 262                            __FUNCTION__, orig_name);
 263                 return NULL;
 264         }
 265
 266         /* make a random subdir under /tmp or /var/tmp */
 267         tmpdir = g_strdup_printf ("%s/%d", g_get_tmp_dir (), (guint)random());
 268         if (g_mkdir (tmpdir, 0755) == -1) {
 269                 g_warning ("%s: failed to create dir '%s': %s",
 270                            __FUNCTION__, tmpdir, g_strerror(errno));
 271                 g_free (tmpdir);
 272                 return NULL;
 273         }
 274
 275         /* try to write the file there */
 276         filepath = g_strconcat (tmpdir, "/", orig_name, NULL);
 277         fd = g_open (filepath, O_CREAT|O_WRONLY|O_TRUNC, 0644);
 278         if (fd == -1) {
 279                 g_warning ("%s: failed to create '%s': %s",
 280                            __FUNCTION__, filepath, g_strerror(errno));
 281                 g_free (tmpdir);
 282                 g_free (filepath);
 283                 return NULL;
 284         }
 285
 286         g_free (tmpdir);
 287
 288         if (path)
 289                 *path = filepath;
 290
 291         return TNY_FS_STREAM (tny_fs_stream_new (fd));
 292 }
 293
 294 typedef struct
 295 {
 296         gboolean cancel;
 297         GList *result;
 298         GtkWidget* dialog;
 299         GtkWidget* progress;
 300         GError* error;
 301 } ModestGetSupportedAuthInfo;
 302
 303 static void on_camel_account_get_supported_secure_authentication_status (
 304         GObject *self, TnyStatus *status, gpointer user_data)
 305 {
 306         /*ModestGetSupportedAuthInfo* info = (ModestGetSupportedAuthInfo*) user_data;*/
 307 }
 308
 309 static gboolean
 310 on_idle_secure_auth_finished (gpointer user_data)
 311 {
 312         ModestGetSupportedAuthInfo *info = (ModestGetSupportedAuthInfo*)user_data;
 313         /* Operation has finished, close the dialog. Control continues after
 314          * gtk_dialog_run in modest_maemo_utils_get_supported_secure_authentication_methods() */
 315
 316         /* This is a GDK lock because we are an idle callback and
 317          * the code below is or does Gtk+ code */
 318
 319         gdk_threads_enter(); /* CHECKED */
 320         gtk_dialog_response (GTK_DIALOG (info->dialog), GTK_RESPONSE_ACCEPT);
 321         gdk_threads_leave(); /* CHECKED */
 322
 323         return FALSE;
 324 }
 325
 326 static void
 327 on_camel_account_get_supported_secure_authentication (
 328   TnyCamelAccount *self, gboolean cancelled,
 329   TnyList *auth_types, GError *err,
 330   gpointer user_data)
 331 {
 332         ModestGetSupportedAuthInfo *info = (ModestGetSupportedAuthInfo*)user_data;
 333         g_return_if_fail (info);
 334
 335
 336         /* Free everything if the actual action was canceled */
 337         if (info->cancel)
 338         {
 339                 /* The operation was canceled and the ownership of the info given to us
 340                  * so that we could still check the cancel flag. */
 341                 g_slice_free (ModestGetSupportedAuthInfo, info);
 342                 info = NULL;
 343         }
 344         else
 345         {
 346                 if (err)
 347                 {
 348                         if (info->error) {
 349                                 g_error_free (info->error);
 350                                 info->error = NULL;
 351                         }
 352
 353                         info->error = g_error_copy (err);
 354                 }
 355
 356                 if (!auth_types) {
 357                         g_warning ("DEBUG: %s: auth_types is NULL.\n", __FUNCTION__);
 358                 }
 359                 else if (tny_list_get_length(auth_types) == 0) {
 360                         g_warning ("DEBUG: %s: auth_types is an empty TnyList.\n", __FUNCTION__);
 361                 } else
 362                 {
 363                         ModestPairList* pairs = modest_protocol_info_get_auth_protocol_pair_list ();
 364
 365                         /* Get the enum value for the strings: */
 366                         GList *result = NULL;
 367                         TnyIterator* iter = tny_list_create_iterator(auth_types);
 368                         while (!tny_iterator_is_done(iter)) {
 369                                 TnyPair *pair = TNY_PAIR(tny_iterator_get_current(iter));
 370                                 const gchar *auth_name = NULL;
 371                                 if (pair) {
 372                                         auth_name = tny_pair_get_name(pair);
 373                                         g_object_unref (pair);
 374                                         pair = NULL;
 375                                 }
 376
 377                                 printf("DEBUG: %s: auth_name=%s\n", __FUNCTION__, auth_name);
 378
 379                                 ModestAuthProtocol proto = modest_protocol_info_get_auth_protocol (auth_name);
 380                                 if(proto != MODEST_PROTOCOL_AUTH_NONE)
 381                                                 result = g_list_prepend(result, GINT_TO_POINTER(proto));
 382
 383                                 tny_iterator_next(iter);
 384                         }
 385                         g_object_unref (iter);
 386
 387                         modest_pair_list_free (pairs);
 388
 389                         info->result = result;
 390                 }
 391
 392                 printf("DEBUG: finished\n");
 393
 394                 /* Close the dialog in a main thread */
 395                 g_idle_add(on_idle_secure_auth_finished, info);
 396         }
 397 }
 398
 399 static void on_secure_auth_cancel(GtkWidget* dialog, int response, gpointer user_data)
 400 {
 401         if(response == GTK_RESPONSE_REJECT || response == GTK_RESPONSE_DELETE_EVENT)
 402         {
 403                 ModestGetSupportedAuthInfo *info = (ModestGetSupportedAuthInfo*)user_data;
 404                 g_return_if_fail(info);
 405                 /* This gives the ownership of the info to the worker thread. */
 406                 info->result = NULL;
 407                 info->cancel = TRUE;
 408         }
 409 }
 410
 411 GList*
 412 modest_maemo_utils_get_supported_secure_authentication_methods (ModestTransportStoreProtocol proto,
 413         const gchar* hostname, gint port, const gchar* username, GtkWindow *parent_window, GError** error)
 414 {
 415         g_return_val_if_fail (proto != MODEST_PROTOCOL_TRANSPORT_STORE_UNKNOWN, NULL);
 416
 417         /* We need a connection to get the capabilities; */
 418         if (!modest_platform_connect_and_wait (GTK_WINDOW (parent_window), NULL))
 419                 return NULL;
 420
 421         /*
 422         result = g_list_append (result, GINT_TO_POINTER (MODEST_PROTOCOL_AUTH_CRAMMD5));
 423         */
 424
 425         /* Create a TnyCamelAccount so we can use
 426          * tny_camel_account_get_supported_secure_authentication(): */
 427         TnyAccount * tny_account = NULL;
 428         switch (proto) {
 429         case MODEST_PROTOCOL_TRANSPORT_SENDMAIL:
 430         case MODEST_PROTOCOL_TRANSPORT_SMTP:
 431                 tny_account = TNY_ACCOUNT(tny_camel_transport_account_new ()); break;
 432         case MODEST_PROTOCOL_STORE_POP:
 433                 tny_account = TNY_ACCOUNT(tny_camel_pop_store_account_new ()); break;
 434         case MODEST_PROTOCOL_STORE_IMAP:
 435                 tny_account = TNY_ACCOUNT(tny_camel_imap_store_account_new ()); break;
 436         case MODEST_PROTOCOL_STORE_MAILDIR:
 437         case MODEST_PROTOCOL_STORE_MBOX:
 438                 tny_account = TNY_ACCOUNT(tny_camel_store_account_new()); break;
 439         default:
 440                 tny_account = NULL;
 441         }
 442
 443
 444         if (!tny_account) {
 445                 g_printerr ("%s could not create tny account.", __FUNCTION__);
 446                 return NULL;
 447         }
 448
 449         /* Set proto, so that the prepare_func() vfunc will work when we call
 450          * set_session(): */
 451          /* TODO: Why isn't this done in account_new()? */
 452         tny_account_set_proto (tny_account,
 453                                modest_protocol_info_get_transport_store_protocol_name(proto));
 454
 455         tny_account_set_hostname (tny_account, hostname);
 456         /* Required for POP, at least */
 457         tny_account_set_user (tny_account, username);
 458
 459         if(port > 0)
 460                 tny_account_set_port (tny_account, port);
 461
 462         /* Set the session for the account, so we can use it: */
 463         ModestTnyAccountStore *account_store = modest_runtime_get_account_store ();
 464         TnySessionCamel *session =
 465                 modest_tny_account_store_get_session (TNY_ACCOUNT_STORE (account_store));
 466         g_return_val_if_fail (session, NULL);
 467         tny_camel_account_set_session (TNY_CAMEL_ACCOUNT(tny_account), session);
 468
 469
 470         /* Ask camel to ask the server, asynchronously: */
 471         ModestGetSupportedAuthInfo *info = g_slice_new (ModestGetSupportedAuthInfo);
 472         info->result = NULL;
 473         info->cancel = FALSE;
 474         info->error = NULL;
 475         info->progress = gtk_progress_bar_new();
 476         /* TODO: Need logical_ID for the title: */
 477         info->dialog = gtk_dialog_new_with_buttons(_("Authentication"),
 478                                                    parent_window, GTK_DIALOG_MODAL,
 479                                                    _("mcen_bd_dialog_cancel"),
 480                                                    GTK_RESPONSE_REJECT,
 481                                                    NULL);
 482         //gtk_window_set_default_size(GTK_WINDOW(info->dialog), 300, 100);
 483
 484         g_signal_connect(G_OBJECT(info->dialog), "response", G_CALLBACK(on_secure_auth_cancel), info);
 485
 486         gtk_container_add(GTK_CONTAINER(GTK_DIALOG(info->dialog)->vbox),
 487                           gtk_label_new("Checking for supported authentication types..."));
 488         gtk_container_add(GTK_CONTAINER(GTK_DIALOG(info->dialog)->vbox), info->progress);
 489         gtk_widget_show_all(info->dialog);
 490         gtk_progress_bar_pulse(GTK_PROGRESS_BAR(info->progress));
 491
 492         printf ("DEBUG: %s: STARTING.\n", __FUNCTION__);
 493         tny_camel_account_get_supported_secure_authentication (
 494                 TNY_CAMEL_ACCOUNT (tny_account),
 495                 on_camel_account_get_supported_secure_authentication,
 496                 on_camel_account_get_supported_secure_authentication_status,
 497                 info);
 498
 499         gtk_dialog_run (GTK_DIALOG (info->dialog));
 500
 501         gtk_widget_destroy(info->dialog);
 502
 503         GList *result = info->result;
 504         if (!info->cancel)
 505         {
 506                 if (info->error) {
 507                         gchar * debug_url_string = tny_account_get_url_string  (tny_account);
 508                         g_warning ("DEBUG: %s:\n  error: %s\n  account url: %s", __FUNCTION__, info->error->message,
 509                                 debug_url_string);
 510                         g_free (debug_url_string);
 511
 512                         g_propagate_error(error, info->error);
 513                         info->error = NULL;
 514                 }
 515
 516                 g_slice_free (ModestGetSupportedAuthInfo, info);
 517                 info = NULL;
 518         }
 519         else
 520         {
 521                 // Tell the caller that the operation was canceled so it can
 522                 // make a difference
 523                 g_set_error(error,
 524                             modest_maemo_utils_get_supported_secure_authentication_error_quark(),
 525                             MODEST_MAEMO_UTILS_GET_SUPPORTED_SECURE_AUTHENTICATION_ERROR_CANCELED,
 526                             "User has canceled query");
 527         }
 528
 529         return result;
 530 }
 531
 532 void
 533 modest_maemo_utils_setup_images_filechooser (GtkFileChooser *chooser)
 534 {
 535         gchar *images_folder;
 536         GtkFileFilter *file_filter;
 537         GList *image_mimetypes_list;
 538         GList *node;
 539
 540         g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser));
 541
 542         /* Set the default folder to images folder */
 543         images_folder = g_build_filename (g_get_home_dir (),
 544                                           MODEST_MAEMO_UTILS_MYDOCS_FOLDER,
 545                                           MODEST_MAEMO_UTILS_DEFAULT_IMAGE_FOLDER, NULL);
 546         gtk_file_chooser_set_current_folder (chooser, images_folder);
 547         g_free (images_folder);
 548
 549         /* Set the images mime filter */
 550         file_filter = gtk_file_filter_new ();
 551 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 552         image_mimetypes_list = osso_mime_get_mime_types_for_category (OSSO_MIME_CATEGORY_IMAGES);
 553 #else
 554         image_mimetypes_list = hildon_mime_get_mime_types_for_category (HILDON_MIME_CATEGORY_IMAGES);
 555 #endif
 556         for (node = image_mimetypes_list; node != NULL; node = g_list_next (node)) {
 557                 gtk_file_filter_add_mime_type (file_filter, node->data);
 558         }
 559         gtk_file_chooser_set_filter (chooser, file_filter);
 560 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 561         osso_mime_types_list_free (image_mimetypes_list);
 562 #else
 563         hildon_mime_types_list_free (image_mimetypes_list);
 564 #endif
 565
 566 }
 567
 568 #if 0
 569 static void
 570 on_hide (GtkDialog *dialog, gpointer user_data)
 571 {
 572         /* Just destroy the dialog: */
 573         gtk_widget_destroy (GTK_WIDGET (dialog));
 574 }
 575 #endif
 576
 577 #if 0 /* Not used now. */
 578 /* user_data for the idle callback: */
 579 typedef struct
 580 {
 581         GtkWindow *parent_window;
 582         gchar *message;
 583 } ModestIdleNoteInfo;
 584
 585 static gboolean
 586 on_idle_show_information(gpointer user_data)
 587 {
 588         ModestIdleNoteInfo *info = (ModestIdleNoteInfo*)user_data;
 589
 590         modest_maemo_show_information_note_and_forget (info->parent_window, info->message);
 591
 592         g_free (info->message);
 593         g_slice_free (ModestIdleNoteInfo, info);
 594
 595         return FALSE; /* Don't call this again. */
 596 }
 597
 598 void
 599 modest_maemo_show_information_note_in_main_context_and_forget (GtkWindow *parent_window,
 600                                                                const gchar* message)
 601 {
 602         ModestIdleNoteInfo *info = g_slice_new (ModestIdleNoteInfo);
 603         info->parent_window = parent_window;
 604         info->message = g_strdup (message);
 605
 606         g_idle_add (on_idle_show_information, info);
 607 }
 608 #endif
 609
 610 void
 611 modest_maemo_show_dialog_and_forget (GtkWindow *parent_window,
 612                                      GtkDialog *dialog)
 613 {
 614         gtk_window_set_transient_for (GTK_WINDOW (dialog), parent_window);
 615
 616         /* Destroy the dialog when it is closed: */
 617         g_signal_connect_swapped (dialog,
 618                                   "response",
 619                                   G_CALLBACK (gtk_widget_destroy),
 620                                   dialog);
 621
 622         gtk_widget_show (GTK_WIDGET (dialog));
 623 }
 624
 625
 626
 627 void
 628 modest_maemo_set_thumbable_scrollbar (GtkScrolledWindow *win,
 629                                       gboolean thumbable)
 630 {
 631         g_return_if_fail (GTK_IS_SCROLLED_WINDOW(win));
 632 #ifdef MODEST_HAVE_HILDON1_WIDGETS
 633         hildon_helper_set_thumb_scrollbar (win, thumbable);
 634 #endif /* MODEST_HAVE_HILDON1_WIDGETS */
 635 }
 636
 637 void
 638 modest_maemo_toggle_action_set_active_block_notify (GtkToggleAction *action, gboolean value)
 639 {
 640         GSList *proxies = NULL;
 641
 642         g_return_if_fail (GTK_IS_TOGGLE_ACTION (action));
 643
 644         for (proxies = gtk_action_get_proxies (GTK_ACTION (action));
 645              proxies != NULL; proxies = g_slist_next (proxies)) {
 646                 GtkWidget *widget = (GtkWidget *) proxies->data;
 647                 gtk_action_block_activate_from (GTK_ACTION (action), widget);
 648         }
 649
 650         gtk_toggle_action_set_active (action, value);
 651
 652         for (proxies = gtk_action_get_proxies (GTK_ACTION (action));
 653              proxies != NULL; proxies = g_slist_next (proxies)) {
 654                 GtkWidget *widget = (GtkWidget *) proxies->data;
 655                 gtk_action_unblock_activate_from (GTK_ACTION (action), widget);
 656         }
 657
 658 }
 659
 660
 661
 662 FILE*
 663 modest_maemo_open_mcc_mapping_file (void)
 664 {
 665         FILE* result;
 666
 667         /* Load the file one line at a time: */
 668 #ifdef MODEST_HILDON_VERSION_0
 669         const gchar* filepath = PROVIDER_DATA_DIR "/mcc_mapping";
 670 #else
 671         const gchar* filepath = "/usr/share/operator-wizard/mcc_mapping";
 672 #endif /*MODEST_HILDON_VERSION_0*/
 673
 674         result = fopen (filepath, "r");
 675         if (!result)
 676                 g_printerr ("modest: failed to open mcc mapping file");
 677
 678         return result;
 679 }
 680
 681