Add support for IP Heartbeat API in maemo utils.
[modest] / src / hildon2 / modest-maemo-utils.c
index e0fa856..b86fa2d 100644 (file)
 #include "modest-platform.h"
 #include "modest-ui-constants.h"
 #include <hildon/hildon-picker-dialog.h>
+#ifdef MODEST_USE_IPHB
+#include <iphbd/libiphb.h>
+#endif
 
 /* Label child of a captioned */
 #define CAPTIONED_LABEL_CHILD "captioned-label"
 
+#ifdef MODEST_PLATFORM_MAEMO
+#define INTERNAL_MMC_USB_MODE  "/system/osso/af/internal-mmc-used-over-usb"
+#endif
 
 static osso_context_t *__osso_context = NULL; /* urgh global */
 
@@ -64,45 +70,27 @@ osso_context_t *
 modest_maemo_utils_get_osso_context (void)
 {
        if (!__osso_context) 
-               g_warning ("%s: __osso_context == NULL", __FUNCTION__);
+               __osso_context = osso_initialize(PACKAGE,PACKAGE_VERSION,
+                                                FALSE, NULL);
 
        return __osso_context;
 }
 
-void
-modest_maemo_utils_set_osso_context (osso_context_t *osso_context)
-{
-       g_return_if_fail (osso_context);
-       __osso_context = osso_context;
-}
-
 static void
-get_properties_cb (DBusPendingCall *call,
-                  void *user_data)
+get_properties_cb (DBusMessage *message)
 {
        DBusMessageIter iter;
        DBusMessageIter dict_iter;
        DBusMessageIter dict_entry_iter;
        DBusError err;
        gchar *bt_name = NULL;
-       DBusMessage *message;
        int key_type, array_type, msg_type;
 
-       if ( !dbus_pending_call_get_completed ( call ) )
-               g_warning ("%s: Call not completed!", __FUNCTION__);
-
-       message = dbus_pending_call_steal_reply ( call );
-
-       if (message == NULL)
-               g_warning ("%s: Message is NULL", __FUNCTION__);
-
-
        dbus_error_init(&err);
        if (dbus_set_error_from_message (&err, message)) {
                g_warning ("%s: %s", __FUNCTION__, err.message);
        }
 
-
        /* Get msg type */
        dbus_message_iter_init (message, &iter);
        msg_type = dbus_message_iter_get_arg_type (&iter);
@@ -153,37 +141,32 @@ get_properties_cb (DBusPendingCall *call,
 }
 
 static void
-get_default_adapter_cb (DBusPendingCall *call,
-                       void *user_data)
+get_default_adapter_cb (DBusConnection *conn,
+                       DBusMessage *message)
 {
-       DBusMessage *message;
        DBusMessageIter iter;
        gchar* path = NULL;
+       DBusError error;
+       DBusMessage *msg, *adapterMsg;
+
+       dbus_message_iter_init (message, &iter);
+       dbus_message_iter_get_basic (&iter, &path);
 
-       message = dbus_pending_call_steal_reply(call);
+       if (!path)
+               return;
 
-       // Todo extract msg info from here
-       dbus_message_iter_init ( message, &iter );
+       adapterMsg = dbus_message_new_method_call ("org.bluez", path,
+                                                  "org.bluez.Adapter",
+                                                  "GetProperties");
 
-       dbus_message_iter_get_basic (&iter, &path);
-       if (path != NULL) {
-               DBusConnection *conn;
-               DBusMessage *adapterMsg = dbus_message_new_method_call("org.bluez", path,
-                                                                      "org.bluez.Adapter",
-                                                                      "GetProperties");
-               DBusPendingCall *call = NULL;
-
-               conn = dbus_bus_get (DBUS_BUS_SYSTEM, NULL);
-
-               if (conn && dbus_connection_send_with_reply(conn, adapterMsg, &call, -1) ) {
-                       g_debug ("Getting the properties");
-                       dbus_pending_call_set_notify(call, get_properties_cb, NULL, NULL);
-                       dbus_pending_call_block(call);
-                       dbus_pending_call_unref(call);
-               }
-       } else {
-               g_warning ("Failed to get the default bluetooth adapter");
+       dbus_error_init (&error);
+       msg = dbus_connection_send_with_reply_and_block (conn, adapterMsg, -1, &error);
+       if (msg) {
+               g_debug ("Getting the properties");
+               get_properties_cb (msg);
+               dbus_message_unref (msg);
        }
+       dbus_message_unref (adapterMsg);
 }
 
 void
@@ -192,7 +175,7 @@ modest_maemo_utils_get_device_name (void)
        static DBusConnection *conn = NULL;
        DBusMessage *request;
        DBusError error;
-       DBusPendingCall *call = NULL;
+       DBusMessage *msg;
 
        dbus_error_init (&error);
        if (!conn) {
@@ -206,16 +189,20 @@ modest_maemo_utils_get_device_name (void)
        }
 
        /* Get the default adapter */
-       request = dbus_message_new_method_call("org.bluez", "/" ,
-                                              "org.bluez.Manager",
-                                              "DefaultAdapter");
+       request = dbus_message_new_method_call ("org.bluez", "/" ,
+                                               "org.bluez.Manager",
+                                               "DefaultAdapter");
 
-       if (dbus_connection_send_with_reply(conn, request, &call, -1)) {
+       msg = dbus_connection_send_with_reply_and_block (conn, request, -1, &error);
+       if (msg) {
                g_debug ("Getting the default adapter");
-               dbus_pending_call_set_notify(call, get_default_adapter_cb, NULL, NULL);
-               dbus_pending_call_block(call);
-               dbus_pending_call_unref(call);
+               get_default_adapter_cb (conn, msg);
+               dbus_message_unref (msg);
        }
+
+       dbus_message_unref (request);
+       if (dbus_error_is_set (&error))
+               dbus_error_free (&error);
 }
 
 void
@@ -228,14 +215,19 @@ modest_maemo_utils_setup_images_filechooser (GtkFileChooser *chooser)
 
        g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser));
 
-       conf_folder = modest_conf_get_string (modest_runtime_get_conf (), MODEST_CONF_LATEST_INSERT_IMAGE_PATH, NULL);
+       conf_folder = modest_conf_get_string (modest_runtime_get_conf (),
+                                             MODEST_CONF_LATEST_INSERT_IMAGE_PATH, NULL);
        if (conf_folder && conf_folder[0] != '\0') {
                gtk_file_chooser_set_current_folder_uri (chooser, conf_folder);
        } else {
                gchar *images_folder;
                /* Set the default folder to images folder */
-               images_folder = g_build_filename (g_getenv (MODEST_MAEMO_UTILS_MYDOCS_ENV),
-                                                 MODEST_MAEMO_UTILS_DEFAULT_IMAGE_FOLDER, NULL);
+               images_folder = (gchar *) g_strdup(g_get_user_special_dir (G_USER_DIRECTORY_PICTURES));
+               if (!images_folder) {
+                       /* fallback */
+                       images_folder = g_build_filename (g_getenv (MODEST_MAEMO_UTILS_MYDOCS_ENV),
+                                                         MODEST_MAEMO_UTILS_DEFAULT_IMAGE_FOLDER, NULL);
+               }
                gtk_file_chooser_set_current_folder (chooser, images_folder);
                g_free (images_folder);
        }
@@ -355,7 +347,7 @@ modest_maemo_utils_create_captioned_with_size_type    (GtkSizeGroup *title_size_
                label = gtk_label_new (title);
        }
        align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
-       gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_TRIPLE);
+       gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 
        gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
        hildon_gtk_widget_set_theme_size (label, HILDON_SIZE_FINGER_HEIGHT);
@@ -406,6 +398,28 @@ modest_maemo_utils_captioned_set_label (GtkWidget *captioned,
 }
 
 /**
+ * modest_maemo_utils_captioned_get_label_widget:
+ * @captioned: a #GtkWidget built as captioned
+ *
+ * obtains the label widget for the captioned
+ *
+ * Returns: a #GtkLabel
+ */
+GtkWidget *
+modest_maemo_utils_captioned_get_label_widget (GtkWidget *captioned)
+{
+       GtkWidget *label;
+
+       g_return_val_if_fail (GTK_IS_WIDGET (captioned), NULL);
+
+       label = g_object_get_data (G_OBJECT (captioned), CAPTIONED_LABEL_CHILD);
+       g_return_val_if_fail (GTK_IS_LABEL (label), NULL);
+
+       return label;
+
+}
+
+/**
  * modest_maemo_utils_set_hbutton_layout:
  * @title_sizegroup: a #GtkSizeGroup, or %NULL
  * @value_sizegroup: a #GtkSizeGroup, or %NULL
@@ -502,21 +516,22 @@ modest_maemo_utils_select_attachments (GtkWindow *window, TnyList *att_list, gbo
                        if (TNY_IS_MSG (part)) {
                                TnyHeader *header = tny_msg_get_header (TNY_MSG (part));
                                filename = tny_header_dup_subject (header);
-                               if ((filename == NULL) || (filename[0] == '\0')) {
-                                       g_free (filename);
-                                       filename = g_strdup (_("mail_va_no_subject"));
-                               }
                                g_object_unref (header);
                        } else {
                                filename = g_strdup (tny_mime_part_get_filename (part));
                        }
+                       if ((filename == NULL) || (filename[0] == '\0')) {
+                               g_free (filename);
+                               filename = g_strdup (_("mail_va_no_subject"));
+                       }
                        gtk_list_store_append (GTK_LIST_STORE (model), &iter);
                        gtk_list_store_set (GTK_LIST_STORE (model), &iter, 0, filename, 1, part, -1);
                        attachments_added ++;
                        g_free (filename);
-                       g_object_unref (part);
                }
+               g_object_unref (part);
        }
+       g_object_unref (iterator);
 
        selector = GTK_WIDGET (hildon_touch_selector_new ());
        renderer = gtk_cell_renderer_text_new ();
@@ -550,6 +565,9 @@ modest_maemo_utils_select_attachments (GtkWindow *window, TnyList *att_list, gbo
                }
                if (tny_list_get_length (att_list) == 0)
                        result = FALSE;
+
+               g_list_foreach (selected_rows, (GFunc) gtk_tree_path_free, NULL);
+               g_list_free (selected_rows);
        } else {
                result = FALSE;
        }
@@ -560,3 +578,171 @@ modest_maemo_utils_select_attachments (GtkWindow *window, TnyList *att_list, gbo
 
        return result;
 }
+
+#ifdef MODEST_PLATFORM_MAEMO
+gboolean
+modest_maemo_utils_in_usb_mode ()
+{
+       return modest_conf_get_bool (modest_runtime_get_conf (), INTERNAL_MMC_USB_MODE, NULL);
+}
+#endif
+
+void
+modest_maemo_utils_scroll_pannable (HildonPannableArea *pannable,
+                                   gint horizontal,
+                                   gint vertical)
+{
+       gint h_pos = -1;
+       gint v_pos = -1;
+
+       g_assert (pannable);
+       /* at atleast one of values have to be valid */
+       g_return_if_fail (h_pos == -1 && v_pos == -1);
+
+       if (horizontal != 0) {
+               GtkAdjustment *h_adj;
+
+               h_adj = hildon_pannable_area_get_hadjustment (pannable);
+               g_return_if_fail (h_adj);
+
+               h_pos = h_adj->value + h_adj->step_increment * horizontal;
+               if (horizontal > 0) {
+                       h_pos += h_adj->page_size;
+               }
+       }
+
+       if (vertical != 0) {
+               GtkAdjustment *v_adj;
+
+               v_adj = hildon_pannable_area_get_vadjustment (pannable);
+               g_return_if_fail (v_adj);
+
+               v_pos = v_adj->value + v_adj->step_increment * vertical;
+               if (vertical > 0) {
+                       v_pos += v_adj->page_size;
+               }
+       }
+
+       hildon_pannable_area_scroll_to (pannable, h_pos, v_pos);
+}
+
+#ifdef MODEST_USE_IPHB
+
+typedef struct _ModestHeartbeatSource {
+       GSource source;
+       iphb_t iphb;
+       GPollFD poll;
+       gint interval;
+} ModestHeartbeatSource;
+
+static gboolean modest_heartbeat_prepare (GSource* source, gint *timeout)
+{
+    *timeout = -1;
+    return FALSE;
+}
+
+static gboolean 
+modest_heartbeat_check(GSource* source)
+{
+       return ((ModestHeartbeatSource *) source)->poll.revents != 0;
+}
+
+static gboolean modest_heartbeat_dispatch (GSource *source, GSourceFunc callback, gpointer userdata)
+{
+    if (callback(userdata))
+    {
+           ModestHeartbeatSource *hb_source = (ModestHeartbeatSource *) source;
+
+           g_source_remove_poll (source, &(hb_source->poll));
+
+           int min = MAX(hb_source->interval - 30, 5);
+           iphb_wait(hb_source->iphb, min, min + 60, 0);
+
+           hb_source->poll.fd = iphb_get_fd(hb_source->iphb);
+           hb_source->poll.events = G_IO_IN;
+           hb_source->poll.revents = 0;
+
+           g_source_add_poll(source, &(hb_source->poll));
+
+           return TRUE;
+    } else {
+           return FALSE;
+    }
+}
+
+static void 
+modest_heartbeat_finalize (GSource* source)
+{
+       ModestHeartbeatSource* hb_source = (ModestHeartbeatSource *) source;
+       hb_source->iphb = iphb_close(hb_source->iphb);
+}
+
+GSourceFuncs modest_heartbeat_funcs =
+{
+  modest_heartbeat_prepare,
+  modest_heartbeat_check,
+  modest_heartbeat_dispatch,
+  modest_heartbeat_finalize,
+  NULL,
+  NULL
+};
+
+static GSource *
+modest_heartbeat_source_new (void)
+{
+       GSource *source;
+       ModestHeartbeatSource *hb_source;
+       iphb_t iphb;
+       int hb_interval;
+
+       source = NULL;
+       hb_interval = 0;
+
+       iphb = iphb_open (&hb_interval);
+
+       if (iphb != 0) {
+               int min;
+               source = g_source_new (&modest_heartbeat_funcs, sizeof (ModestHeartbeatSource));
+               hb_source = (ModestHeartbeatSource *) source;
+               g_source_set_priority (source, G_PRIORITY_DEFAULT_IDLE);
+               hb_source->iphb = iphb;
+               hb_source->interval = hb_interval;
+
+               min = MAX(hb_interval - 30, 5);
+               iphb_wait(hb_source->iphb, min, min + 60, 0);
+
+               hb_source->poll.fd = iphb_get_fd(hb_source->iphb);
+               hb_source->poll.events = G_IO_IN;
+               hb_source->poll.revents = 0;
+
+               g_source_add_poll(source, &(hb_source->poll));
+       } else {
+               source = g_idle_source_new ();
+       }
+
+       return source;
+}
+
+guint
+modest_heartbeat_add (GSourceFunc function,
+                     gpointer userdata)
+{
+       GSource *source;
+       guint id;
+
+       source = modest_heartbeat_source_new ();
+       g_source_set_callback (source, function, userdata, NULL);
+       id = g_source_attach (source, NULL);
+       g_source_unref (source);
+
+       return id;
+}
+
+#else
+guint
+modest_heartbeat_add (GSourceFunc function,
+                     gpointer userdata)
+{
+       return g_idle_add (function, userdata);
+}
+#endif