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ges: Give a reference to the formatter for the idle callback

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This avoid segfault as we are not guaranteed that the formatter will
not be destroyed in the meantime.

+ Minor cleanup of handling of private members

https://bugzilla.gnome.org/show_bug.cgi?id=724337
This commit is contained in:
Thibault Saunier 2014-02-14 13:20:31 +01:00
parent 0a25ed00a1
commit 387b234f3b
1 changed files with 20 additions and 5 deletions
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25
ges/ges-base-xml-formatter.c
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@ -29,9 +29,10 @@ G_DEFINE_ABSTRACT_TYPE (GESBaseXmlFormatter, ges_base_xml_formatter,
GES_TYPE_FORMATTER);
#define _GET_PRIV(o)\
(G_TYPE_INSTANCE_GET_PRIVATE ((o), GES_TYPE_BASE_XML_FORMATTER, GESBaseXmlFormatterPrivate))
(((GESBaseXmlFormatter*) o)->priv)
static void _loading_done (GESFormatter * self);
static gboolean _loading_done_cb (GESFormatter * self);
typedef struct PendingEffects
{
@ -235,7 +236,7 @@ _load_from_uri (GESFormatter * self, GESTimeline * timeline, const gchar * uri,
if (g_hash_table_size (priv->assetid_pendingclips) == 0 &&
priv->pending_assets == NULL)
g_idle_add ((GSourceFunc) _loading_done, self);
g_idle_add ((GSourceFunc) _loading_done_cb, g_object_ref (self));
return TRUE;
}
@ -346,7 +347,12 @@ _finalize (GObject * object)
static void
ges_base_xml_formatter_init (GESBaseXmlFormatter * self)
{
GESBaseXmlFormatterPrivate *priv = _GET_PRIV (self);
GESBaseXmlFormatterPrivate *priv;
self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
GES_TYPE_BASE_XML_FORMATTER, GESBaseXmlFormatterPrivate);
priv = self->priv;
priv->check_only = FALSE;
priv->parsecontext = NULL;
@ -411,7 +417,7 @@ _set_auto_transition (gpointer prio, LayerEntry * entry, gpointer udata)
static void
_loading_done (GESFormatter * self)
{
GESBaseXmlFormatterPrivate *priv = _GET_PRIV (self);
GESBaseXmlFormatterPrivate *priv = GES_BASE_XML_FORMATTER (self)->priv;
if (priv->parsecontext)
g_markup_parse_context_free (priv->parsecontext);
@ -424,6 +430,15 @@ _loading_done (GESFormatter * self)
ges_project_set_loaded (self->project, self);
}
static gboolean
_loading_done_cb (GESFormatter * self)
{
_loading_done (self);
g_object_unref (self);
return FALSE;
}
static void
_set_child_property (GQuark field_id, const GValue * value,
GESTrackElement * effect)