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-defs.h>
  51 #include "modest-maemo-utils.h"
  52 #include "modest-text-utils.h"
  53 #include "modest-platform.h"
  54
  55 /*
  56  * For getting and tracking the Bluetooth name
  57  */
  58 #define BTNAME_SERVICE                  "org.bluez"
  59 #define BTNAME_REQUEST_IF               "org.bluez.Adapter"
  60 #define BTNAME_SIGNAL_IF                "org.bluez.Adapter"
  61 #define BTNAME_REQUEST_PATH             "/org/bluez/hci0"
  62 #define BTNAME_SIGNAL_PATH              "/org/bluez/hci0"
  63
  64 #define BTNAME_REQ_GET                  "GetName"
  65 #define BTNAME_SIG_CHANGED              "NameChanged"
  66
  67 #define BTNAME_MATCH_RULE "type='signal',interface='" BTNAME_SIGNAL_IF \
  68                           "',member='" BTNAME_SIG_CHANGED "'"
  69
  70
  71 static osso_context_t *__osso_context = NULL; /* urgh global */
  72
  73 osso_context_t *
  74 modest_maemo_utils_get_osso_context (void)
  75 {
  76         if (!__osso_context)
  77                 g_warning ("%s: __osso_context == NULL", __FUNCTION__);
  78
  79         return __osso_context;
  80 }
  81
  82 void
  83 modest_maemo_utils_set_osso_context (osso_context_t *osso_context)
  84 {
  85         g_return_if_fail (osso_context);
  86         __osso_context = osso_context;
  87 }
  88
  89 static void
  90 update_device_name_from_msg (DBusMessage *message)
  91 {
  92         DBusError error;
  93         DBusMessageIter iter;
  94
  95         dbus_error_init (&error);
  96
  97         if (dbus_set_error_from_message (&error, message)) {
  98                 g_printerr ("modest: failed to get bluetooth name: %s\n", error.message);
  99                 dbus_error_free (&error);
 100         } else {
 101                 const gchar *device_name;
 102                 if (!dbus_message_iter_init (message, &iter)) {
 103                         g_printerr ("modest: message did not have argument\n");
 104                         return;
 105                 }
 106                 dbus_message_iter_get_basic (&iter, &device_name);
 107                 modest_conf_set_string (modest_runtime_get_conf(),
 108                                         MODEST_CONF_DEVICE_NAME, device_name,
 109                                         NULL);
 110         }
 111 }
 112
 113
 114 static void
 115 on_device_name_received (DBusPendingCall *call, void *user_data)
 116 {
 117         DBusMessage *message;
 118
 119         g_return_if_fail (dbus_pending_call_get_completed (call));
 120
 121         message = dbus_pending_call_steal_reply (call);
 122         if (!message) {
 123                 g_printerr ("modest: no reply on device name query\n");
 124                 return;
 125         }
 126
 127         update_device_name_from_msg (message);
 128         dbus_message_unref (message);
 129 }
 130
 131
 132 static DBusHandlerResult
 133 handle_dbus_signal (DBusConnection *conn, DBusMessage *msg, gpointer data)
 134 {
 135         if (dbus_message_is_signal(msg, BTNAME_SIGNAL_IF, BTNAME_SIG_CHANGED))
 136                 update_device_name_from_msg (msg);
 137
 138         return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
 139 }
 140
 141
 142 static void
 143 get_device_name_from_dbus ()
 144 {
 145         static DBusConnection *conn = NULL;
 146         DBusMessage *request;
 147         DBusError error;
 148         DBusPendingCall *call = NULL;
 149
 150         dbus_error_init (&error);
 151         if (!conn) {
 152                 conn = dbus_bus_get (DBUS_BUS_SYSTEM, &error);
 153                 if (!conn) {
 154                         g_printerr ("modest: cannot get on the dbus: %s: %s\n",
 155                                     error.name, error.message);
 156                         dbus_error_free (&error);
 157                         return;
 158                 }
 159         }
 160
 161         request = dbus_message_new_method_call (BTNAME_SERVICE, BTNAME_REQUEST_PATH,
 162                                                 BTNAME_REQUEST_IF, BTNAME_REQ_GET);
 163         if (!request) {
 164                 /* should we free the connection? */
 165                 g_printerr ("modest: dbus_message_new_method_call failed\n");
 166                 return;
 167         }
 168         dbus_message_set_auto_start (request, TRUE);
 169         if (dbus_connection_send_with_reply (conn, request, &call, -1)) {
 170                 dbus_pending_call_set_notify (call, on_device_name_received,
 171                                               NULL, NULL);
 172                 dbus_pending_call_unref (call);
 173         }
 174         dbus_message_unref (request);
 175
 176         dbus_connection_setup_with_g_main (conn, NULL);
 177         dbus_bus_add_match (conn, BTNAME_MATCH_RULE, &error);
 178         if (dbus_error_is_set(&error)) {
 179                 g_printerr ("modest: dbus_bus_add_match failed: %s\n", error.message);
 180                 dbus_error_free (&error);
 181         }
 182
 183         if (!dbus_connection_add_filter(conn, handle_dbus_signal, NULL, NULL))
 184                 g_printerr ("modest: dbus_connection_add_filter failed\n");
 185 }
 186
 187
 188 void
 189 modest_maemo_utils_get_device_name (void)
 190 {
 191         get_device_name_from_dbus ();
 192 }
 193
 194 void
 195 modest_maemo_utils_setup_images_filechooser (GtkFileChooser *chooser)
 196 {
 197         gchar *images_folder;
 198         GtkFileFilter *file_filter;
 199         GList *image_mimetypes_list;
 200         GList *node;
 201
 202         g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser));
 203
 204         /* Set the default folder to images folder */
 205         images_folder = g_build_filename (g_get_home_dir (),
 206                                           MODEST_MAEMO_UTILS_MYDOCS_FOLDER,
 207                                           MODEST_MAEMO_UTILS_DEFAULT_IMAGE_FOLDER, NULL);
 208         gtk_file_chooser_set_current_folder (chooser, images_folder);
 209         g_free (images_folder);
 210
 211         /* Set the images mime filter */
 212         file_filter = gtk_file_filter_new ();
 213 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 214         image_mimetypes_list = osso_mime_get_mime_types_for_category (OSSO_MIME_CATEGORY_IMAGES);
 215 #else
 216         image_mimetypes_list = hildon_mime_get_mime_types_for_category (HILDON_MIME_CATEGORY_IMAGES);
 217 #endif
 218         for (node = image_mimetypes_list; node != NULL; node = g_list_next (node)) {
 219                 gtk_file_filter_add_mime_type (file_filter, node->data);
 220         }
 221         gtk_file_chooser_set_filter (chooser, file_filter);
 222 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 223         osso_mime_types_list_free (image_mimetypes_list);
 224 #else
 225         hildon_mime_types_list_free (image_mimetypes_list);
 226 #endif
 227
 228 }
 229
 230 void
 231 modest_maemo_set_thumbable_scrollbar (GtkScrolledWindow *win,
 232                                       gboolean thumbable)
 233 {
 234         g_return_if_fail (GTK_IS_SCROLLED_WINDOW(win));
 235 #ifdef MODEST_HAVE_HILDON1_WIDGETS
 236         hildon_helper_set_thumb_scrollbar (win, thumbable);
 237 #endif /* MODEST_HAVE_HILDON1_WIDGETS */
 238 }
 239
 240 GtkWidget *
 241 modest_maemo_utils_get_manager_menubar_as_menu (GtkUIManager *manager,
 242                                                 const gchar *item_name)
 243 {
 244         GtkWidget *new_menu;
 245         GtkWidget *menubar;
 246         GList *children, *iter;
 247
 248         menubar = gtk_ui_manager_get_widget (manager, item_name);
 249         new_menu = gtk_menu_new ();
 250
 251         children = gtk_container_get_children (GTK_CONTAINER (menubar));
 252         for (iter = children; iter != NULL; iter = g_list_next (iter)) {
 253                 GtkWidget *menu;
 254
 255                 menu = GTK_WIDGET (iter->data);
 256                 gtk_widget_reparent (menu, new_menu);
 257         }
 258
 259         g_list_free (children);
 260
 261         return new_menu;
 262 }