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| author | Ted Gould <ted@gould.cx> | 2011-01-05 16:58:37 -0600 |
|---|---|---|
| committer | Ted Gould <ted@gould.cx> | 2011-01-05 16:58:37 -0600 |
| commit | a02639a8849df82b563331783f5d571622d65208 (patch) | |
| tree | 025c50857c18fce3e3ecdd72f711b05c49d5e5eb /libdbusmenu-glib/menuitem.c | |
| parent | 2597a9ea2a74a8390c0f46ea1518d493608aea19 (diff) | |
| download | libdbusmenu-a02639a8849df82b563331783f5d571622d65208.tar.gz libdbusmenu-a02639a8849df82b563331783f5d571622d65208.tar.bz2 libdbusmenu-a02639a8849df82b563331783f5d571622d65208.zip | |
Handling the case of a NULL variant by making it clear the hashtable of that property.
Diffstat (limited to 'libdbusmenu-glib/menuitem.c')
| -rw-r--r-- | libdbusmenu-glib/menuitem.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/libdbusmenu-glib/menuitem.c b/libdbusmenu-glib/menuitem.c index ad6472b..50354ee 100644 --- a/libdbusmenu-glib/menuitem.c +++ b/libdbusmenu-glib/menuitem.c @@ -984,14 +984,22 @@ dbusmenu_menuitem_property_set_variant (DbusmenuMenuitem * mi, const gchar * pro DbusmenuMenuitemPrivate * priv = DBUSMENU_MENUITEM_GET_PRIVATE(mi); - gchar * lprop = g_strdup(property); - g_variant_ref(value); - gboolean replaced = FALSE; - gpointer currentval = g_hash_table_lookup(priv->properties, lprop); - if (currentval == NULL || !g_variant_equal((GVariant*)currentval, value)) { - g_hash_table_replace(priv->properties, lprop, value); - replaced = TRUE; + gpointer currentval = g_hash_table_lookup(priv->properties, property); + + if (value != NULL) { + gchar * lprop = g_strdup(property); + g_variant_ref(value); + + if (currentval == NULL || !g_variant_equal((GVariant*)currentval, value)) { + g_hash_table_replace(priv->properties, lprop, value); + replaced = TRUE; + } + } else { + if (currentval != NULL) { + g_hash_table_remove(priv->properties, property); + replaced = TRUE; + } } /* NOTE: The actual value is invalid at this point @@ -999,7 +1007,7 @@ dbusmenu_menuitem_property_set_variant (DbusmenuMenuitem * mi, const gchar * pro table. But the fact that there was a value is the imporant part. */ if (currentval == NULL || replaced) { - g_signal_emit(G_OBJECT(mi), signals[PROPERTY_CHANGED], 0, lprop, value, TRUE); + g_signal_emit(G_OBJECT(mi), signals[PROPERTY_CHANGED], 0, property, value, TRUE); } return TRUE; |