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* fix mu_msg refcounting in widgets

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This commit is contained in:
Dirk-Jan C. Binnema
2011-03-15 20:38:26 +02:00
parent df2af5bbc6
commit 12a992b8d2
5 changed files with 83 additions and 83 deletions
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29
widgets/mu-msg-attach-view.c
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@ -55,6 +55,23 @@ static guint signals[LAST_SIGNAL] = {0};
G_DEFINE_TYPE (MuMsgAttachView, mu_msg_attach_view, GTK_TYPE_ICON_VIEW);
static void
set_message (MuMsgAttachView *self, MuMsg *msg)
{
if (self->_priv->_msg == msg)
return; /* nothing to todo */
if (self->_priv->_msg) {
mu_msg_unref (self->_priv->_msg);
self->_priv->_msg = NULL;
}
if (msg)
self->_priv->_msg = mu_msg_ref (msg);
}
static void
mu_msg_attach_view_class_init (MuMsgAttachViewClass *klass)
{
@ -193,12 +210,8 @@ mu_msg_attach_view_init (MuMsgAttachView *obj)
static void
mu_msg_attach_view_finalize (GObject *obj)
{
MuMsg *msg;
set_message (MU_MSG_ATTACH_VIEW(obj), NULL);
msg = MU_MSG_ATTACH_VIEW(obj)->_priv->_msg;
if (msg)
mu_msg_unref (msg);
G_OBJECT_CLASS(parent_class)->finalize (obj);
}
@ -264,13 +277,11 @@ mu_msg_attach_view_set_message (MuMsgAttachView *self, MuMsg *msg)
store = GTK_LIST_STORE (gtk_icon_view_get_model (GTK_ICON_VIEW(self)));
gtk_list_store_clear (store);
if (self->_priv->_msg)
mu_msg_unref (self->_priv->_msg);
set_message (self, msg);
if (!msg)
return 0;
self->_priv->_msg = mu_msg_ref (msg);
cbdata.store = store;
cbdata.count = 0;