protected virtual bool CheckLoadMode(PluginDescriptor pluginDescriptor, PluginsState state)
{
if (pluginDescriptor == null)
{
throw new ArgumentNullException("pluginDescriptor");
}
switch (state)
{
case PluginsState.All:
//no filering
return(true);
case PluginsState.InstalledOnly:
return(pluginDescriptor.Installed);
case PluginsState.NotInstalledOnly:
return(!pluginDescriptor.Installed);
default:
throw new Exception("Not supported LoadPluginsMode");
}
}
public PluginDescriptor GetPluginDescriptorBySystemName(string systemName,
PluginsState pluginState = PluginsState.InstalledOnly)
{
return(_plugins.FirstOrDefault(p => CheckLoadMode(p, pluginState) && p.SystemName == systemName));
}
public IEnumerable <PluginDescriptor> GetPluginDescriptors(PluginsState pluginState = PluginsState.InstalledOnly,
string group = null)
{
return(_plugins.Where(p => CheckLoadMode(p, pluginState) && CheckGroup(p, group)));
}
