static void
mx_progress_bar_get_preferred_width (ClutterActor *actor,
gfloat for_height,
gfloat *min_width_p,
gfloat *nat_width_p)
{
MxPadding padding;
MxProgressBarPrivate *priv = MX_PROGRESS_BAR (actor)->priv;
gfloat height;
clutter_actor_get_preferred_width (priv->fill,
for_height,
min_width_p,
nat_width_p);
clutter_actor_get_preferred_height (priv->fill,
-1,
&height,
NULL);
mx_widget_get_padding (MX_WIDGET (actor), &padding);
if (min_width_p)
*min_width_p += padding.left + padding.right;
/* Add an arbitrary amount to the width for preferred width, so that the
* indicator is visible and can display some values */
if (nat_width_p)
*nat_width_p += padding.left + padding.right + height * 4;
}
static void
mx_progress_bar_unmap (ClutterActor *actor)
{
MxProgressBarPrivate *priv = MX_PROGRESS_BAR (actor)->priv;
CLUTTER_ACTOR_CLASS (mx_progress_bar_parent_class)->unmap (actor);
clutter_actor_unmap (priv->fill);
}
static void
update (MpdStorageDeviceTile *self)
{
MpdStorageDeviceTilePrivate *priv = GET_PRIVATE (self);
char *markup;
int64_t size = -1;
int64_t available_size = -1;
markup = mpd_storage_device_tile_get_title (self);
clutter_text_set_markup (GET_CLUTTER_TEXT (priv->label),
markup);
g_free (markup);
if (priv->storage)
{
g_object_get (priv->storage,
"size", &size,
"available-size", &available_size,
NULL);
}
if (size > -1 && available_size > -1)
{
unsigned int percentage = 100 - (double) available_size / size * 100;
mx_progress_bar_set_progress (MX_PROGRESS_BAR (priv->meter),
percentage / 100.);
} else {
g_object_set (priv->meter, "visible", false, NULL);
mx_table_child_set_row_span (MX_TABLE (priv->table), priv->label, 2);
}
}
static void
mx_progress_bar_apply_style (MxWidget *widget,
MxStyle *style)
{
MxProgressBarPrivate *priv = MX_PROGRESS_BAR (widget)->priv;
if (priv->fill != NULL)
mx_stylable_set_style (MX_STYLABLE (priv->fill), style);
}
static void
mx_progress_bar_allocate (ClutterActor *actor,
const ClutterActorBox *box,
ClutterAllocationFlags flags)
{
MxProgressBar *self = MX_PROGRESS_BAR (actor);
CLUTTER_ACTOR_CLASS (mx_progress_bar_parent_class)->
allocate (actor, box, flags);
mx_progress_bar_allocate_fill (self, box, flags);
}
static void
mx_progress_bar_dispose (GObject *object)
{
MxProgressBarPrivate *priv = MX_PROGRESS_BAR (object)->priv;
if (priv->fill)
{
clutter_actor_unparent (CLUTTER_ACTOR (priv->fill));
priv->fill = NULL;
}
G_OBJECT_CLASS (mx_progress_bar_parent_class)->dispose (object);
}
static void
mx_progress_bar_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
MxProgressBar *self = MX_PROGRESS_BAR (object);
switch (property_id)
{
case PROP_PROGRESS:
mx_progress_bar_set_progress (self, g_value_get_double (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
mx_progress_bar_get_preferred_height (ClutterActor *actor,
gfloat for_width,
gfloat *min_height_p,
gfloat *nat_height_p)
{
MxPadding padding;
MxProgressBarPrivate *priv = MX_PROGRESS_BAR (actor)->priv;
clutter_actor_get_preferred_height (priv->fill,
for_width,
min_height_p,
nat_height_p);
mx_widget_get_padding (MX_WIDGET (actor), &padding);
if (min_height_p)
*min_height_p += padding.top + padding.bottom;
if (nat_height_p)
*nat_height_p += padding.top + padding.bottom;
}
static void
update (MpdDiskTile *self)
{
MpdDiskTilePrivate *priv = GET_PRIVATE (self);
char *markup;
char *size_text;
uint64_t size;
uint64_t available_size;
unsigned int percentage;
g_object_get (priv->storage,
"size", &size,
"available-size", &available_size,
NULL);
percentage = 100 - (double) available_size / size * 100;
/* We don't want to display 0% used, we still have *something* installed */
if (percentage == 0)
percentage++;
size_text = g_format_size (size);
markup = g_strdup_printf (_("You are using %d%% of %s"),
percentage,
size_text);
clutter_text_set_markup (CLUTTER_TEXT (mx_label_get_clutter_text (
MX_LABEL (priv->label))), markup);
g_free (markup);
g_free (size_text);
/* The progress bar does not look good if the percentage < 3%. We cheat
* and always display a minimum of 3% */
mx_progress_bar_set_progress (MX_PROGRESS_BAR (priv->meter),
MAX (.03, percentage / 100.));
}
