static void
query_editor_changed_callback (NemoQueryEditor *editor,
NemoQuery *query,
gboolean reload,
NemoWindowSlot *slot)
{
NemoDirectory *directory;
g_assert (NEMO_IS_FILE (slot->viewed_file));
directory = nemo_directory_get_for_file (slot->viewed_file);
if (!NEMO_IS_SEARCH_DIRECTORY (directory)) {
/* this is the first change from the query editor. we
ask for a location change to the search directory,
indicate the directory needs to be sync'd with the
current query. */
create_new_search (slot);
/* Focus is now on the new slot, move it back to query_editor */
gtk_widget_grab_focus (GTK_WIDGET (slot->query_editor));
} else {
sync_search_directory (slot);
}
nemo_directory_unref (directory);
}
static gboolean
nemo_drag_can_accept_files (NemoFile *drop_target_item)
{
NemoDirectory *directory;
if (nemo_file_is_directory (drop_target_item)) {
gboolean res;
/* target is a directory, accept if editable */
directory = nemo_directory_get_for_file (drop_target_item);
res = nemo_directory_is_editable (directory);
nemo_directory_unref (directory);
return res;
}
if (NEMO_IS_DESKTOP_ICON_FILE (drop_target_item)) {
return TRUE;
}
/* Launchers are an acceptable drop target */
if (nemo_file_is_launcher (drop_target_item)) {
return TRUE;
}
if (nemo_is_file_roller_installed () &&
nemo_file_is_archive (drop_target_item)) {
return TRUE;
}
return FALSE;
}
static void
sync_search_directory (NemoWindowSlot *slot)
{
NemoDirectory *directory;
NemoQuery *query;
g_assert (NEMO_IS_FILE (slot->viewed_file));
directory = nemo_directory_get_for_file (slot->viewed_file);
g_assert (NEMO_IS_SEARCH_DIRECTORY (directory));
query = nemo_query_editor_get_query (slot->query_editor);
nemo_search_directory_set_query (NEMO_SEARCH_DIRECTORY (directory),
query);
g_object_unref (query);
nemo_window_slot_reload (slot);
nemo_directory_unref (directory);
}
static gboolean
update_node_without_reporting (FMTreeModel *model, TreeNode *node)
{
gboolean changed;
changed = FALSE;
if (node->directory == NULL &&
(nemo_file_is_directory (node->file) || node->parent == NULL)) {
node->directory = nemo_directory_get_for_file (node->file);
} else if (node->directory != NULL &&
!(nemo_file_is_directory (node->file) || node->parent == NULL)) {
stop_monitoring_directory (model, node);
destroy_children (model, node);
nemo_directory_unref (node->directory);
node->directory = NULL;
}
changed |= tree_node_update_display_name (node);
changed |= tree_node_update_closed_pixbuf (node);
changed |= tree_node_update_open_pixbuf (node);
return changed;
}
