static void
files_changed_cb (GFileMonitor *monitor,
GFile *file,
GFile *other_file,
GFileMonitorEvent event_type,
gpointer user_data)
{
BgPicturesSource *self = BG_PICTURES_SOURCE (user_data);
char *uri;
switch (event_type)
{
case G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT:
file_added (file, self);
break;
case G_FILE_MONITOR_EVENT_DELETED:
uri = g_file_get_uri (file);
bg_pictures_source_remove (self, uri);
g_free (uri);
break;
default:
return;
}
}
void
DjVuFileCache::add_file(const GP<DjVuFile> & file)
{
DEBUG_MSG("DjVuFileCache::add_file(): trying to add a new item\n");
DEBUG_MAKE_INDENT(3);
GCriticalSectionLock lock(&class_lock);
// See if the file is already cached
GPosition pos;
for(pos=list;pos;++pos)
if (list[pos]->get_file()==file) break;
if (pos) list[pos]->refresh(); // Refresh the timestamp
else
{
// Doesn't exist in the list yet
int _max_size=enabled ? max_size : 0;
if (max_size<0) _max_size=max_size;
int add_size=file->get_memory_usage();
if (_max_size>=0 && add_size>_max_size)
{
DEBUG_MSG("but this item is way too large => doing nothing\n");
return;
}
if (_max_size>=0) clear_to_size(_max_size-add_size);
list.append(new Item(file));
cur_size+=add_size;
file_added(file);
}
}
