Exemplo n.º 1
0
        internal Component(IPlugin instance)
        {
            Plugin = instance;

            // depending on plugin interface version, an other interface might be available
            if (Plugin.GetType().GetInterface("Pic.Plugin.IPluginExt1") != null)
            {
                _ext1 = Plugin as IPluginExt1;
            }
            else if (Plugin.GetType().GetInterface("Pic.Plugin.IPluginExt2") != null)
            {
                _ext2 = Plugin as IPluginExt2;
            }
            else if (Plugin.GetType().GetInterface("Pic.Plugin.IPluginExt3") != null)
            {
                _ext3 = Plugin as IPluginExt3;
            }
            else if (Plugin.GetType().GetInterface("Pic.Plugin.IPluginExt4") != null)
            {
                _ext4 = Plugin as IPluginExt4;
            }
            else
            {
                throw new PluginException(string.Format("Failed to load plugin {0}\nOne of the following interface is expected: \n{1}"
                                                        , Plugin.Name
                                                        , "Pic.Plugin.IPluginExt1\nPic.Plugin.IPluginExt2\nPic.Plugin.IPluginExt3"));
            }
        }
Exemplo n.º 2
0
        public ParameterStack GetInitializedParameterStack(IPlugin plugin)
        {
            // check if already available in cache
            ParameterStack stack = null;

            stack = ComponentLoader.GetStackFromCache(plugin.Guid);
            if (null == stack)
            {
                if (!(_searchMethod is IComponentSearchMethod))
                {
                    throw new PluginException("Component loader was not initialized with a valid plugin search method.");
                }

                IPluginExt1 pluginExt1 = plugin as IPluginExt1;
                IPluginExt2 pluginExt2 = plugin as IPluginExt2;
                IPluginExt3 pluginExt3 = plugin as IPluginExt3;

                // get parameter stack
                if (null != pluginExt1)
                {
                    stack = plugin.Parameters;
                }
                else if (null != pluginExt2)
                {
                    stack = pluginExt2.BuildParameterStack(null);
                }
                else if (null != pluginExt3)
                {
                    stack = pluginExt3.BuildParameterStack(null);
                }
                // check parameter stack
                if (null == stack)
                {
                    throw new PluginException("Failed to build initial parameter stack.");
                }

                // load parameter values from plugins
                foreach (Parameter param in stack)
                {
                    try
                    {
                        ParameterDouble pd = param as ParameterDouble;
                        if (null != pd)
                        {
                            stack.SetDoubleParameter(pd.Name, _searchMethod.GetDoubleParameterDefaultValue(plugin.Guid, pd.Name));
                        }
                        ParameterBool pb = param as ParameterBool;
                        if (null != pb)
                        {
                            stack.SetBoolParameter(pb.Name, _searchMethod.GetBoolParameterDefaultValue(plugin.Guid, pb.Name));
                        }
                        ParameterInt pi = param as ParameterInt;
                        if (null != pi)
                        {
                            stack.SetIntParameter(pi.Name, _searchMethod.GetIntParameterDefaultValue(plugin.Guid, pi.Name));
                        }
                        ParameterMulti pm = param as ParameterMulti;
                        if (null != pm)
                        {
                            stack.SetMultiParameter(pm.Name, _searchMethod.GetMultiParameterDefaultValue(plugin.Guid, pm.Name));
                        }
                    }
                    catch (Exception /*ex*/)
                    {
                    }
                }
                // save in cache
                ComponentLoader.InsertParameterStackInCache(plugin.Guid, stack);
            }
            return(stack.Clone());
        }
Exemplo n.º 3
0
        internal Component(IPlugin instance)
        {
            _instance = instance;

            // depending on plugin interface version, an other interface might be available
            if (_instance.GetType().GetInterface("Pic.Plugin.IPluginExt1") != null)
                _ext1 = _instance as IPluginExt1;
            else if (_instance.GetType().GetInterface("Pic.Plugin.IPluginExt2") != null)
                _ext2 = _instance as IPluginExt2;
            else if (_instance.GetType().GetInterface("Pic.Plugin.IPluginExt3") != null)
                _ext3 = _instance as IPluginExt3;
            else
                throw new PluginException(string.Format("Failed to load plugin {0}\nOne of the following interface is expected: \n{1}"
                    , _instance.Name
                    , "Pic.Plugin.IPluginExt1\nPic.Plugin.IPluginExt2\nPic.Plugin.IPluginExt3"));
        }