public void StartupPluginLoaderTest()
{
CoreStartup start = new CoreStartup("TickZoomTest");
start.StartCoreServices();
start.RunInitialization();
string addInConfig =
@"<Plugin name = ""LoaderTests""
author = ""Wayne Walter""
url = """"
description = ""TODO: Put description here"">
<Runtime>
<Import assembly = ""TickZoomLoaderTests.dll""/>
</Runtime>
<Path name = ""/Tests/Loaders"">
<Extension id=""MyLoader"" class=""TestLoader""/>
</Path>
</Plugin>";
var reader = new StringReader(addInConfig);
Plugin plugin = Plugin.Load(reader, ".");
plugin.Enabled = true;
PluginTree.InsertPlugin(plugin);
ModelLoaderInterface loader = (ModelLoaderInterface)PluginTree.BuildItem("/Tests/Loaders/MyLoader", this);
Assert.IsNotNull(loader);
}
public void Apply(IList items)
{
PluginTreeNode node;
try {
node = PluginTree.GetTreeNode(path);
foreach (object o in node.BuildChildItems(caller))
{
items.Add(o);
}
} catch (TreePathNotFoundException) {
LoggingService.Error("IncludeDoozer: AddinTree-Path not found: " + path);
}
}
/// <summary>
/// Initializes the Plugin system.
/// This loads the Plugins that were added to the list,
/// then it executes the <see cref="ICommand">commands</see>
/// in <c>/Workspace/Autostart</c>.
/// </summary>
public void RunInitialization()
{
PluginTree.Load(pluginFiles, disabledPlugins);
// run workspace autostart commands
LoggingService.Info("Running autostart commands...");
foreach (ICommand command in PluginTree.BuildItems <ICommand>("/Workspace/Autostart", null, false))
{
try {
command.Run();
} catch (Exception ex) {
// allow startup to continue if some commands fail
LoggingService.Error("Error during autostart: " + ex.Message, ex);
}
}
}
/// <summary>
/// Adds the specified external Plugins to the list of registered external
/// Plugins.
/// </summary>
/// <param name="plugins">
/// The list of Plugins to add. (use <see cref="Plugin"/> instances
/// created by <see cref="Plugin.Load(TextReader)"/>).
/// </param>
public static void AddExternalPlugins(IList <Plugin> plugins)
{
List <string> pluginFiles = new List <string>();
List <string> disabled = new List <string>();
LoadPluginConfiguration(pluginFiles, disabled);
foreach (Plugin plugin in plugins)
{
if (!pluginFiles.Contains(plugin.FileName))
{
pluginFiles.Add(plugin.FileName);
}
plugin.Enabled = false;
plugin.Action = PluginAction.Install;
PluginTree.InsertPlugin(plugin);
}
SavePluginConfiguration(pluginFiles, disabled);
}
public object BuildItem(object caller, Extension extension, ArrayList subItems)
{
string item = extension.Properties["item"];
string path = extension.Properties["path"];
if (item != null && item.Length > 0)
{
// include item
return(PluginTree.BuildItem(item, caller));
}
else if (path != null && path.Length > 0)
{
// include path (=multiple items)
return(new IncludeReturnItem(caller, path));
}
else
{
LoggingService.Error("<Include> requires the attribute 'item' (to include one item) or the attribute 'path' (to include multiple items)");
return(null);
}
}
/// <summary>
/// Removes the specified external Plugins from the list of registered external
/// Plugins.
/// </summary>
/// The list of Plugins to remove.
/// (use external Plugins from the <see cref="PluginTree.Plugins"/> collection).
public static void RemoveExternalPlugins(IList <Plugin> plugins)
{
List <string> pluginFiles = new List <string>();
List <string> disabled = new List <string>();
LoadPluginConfiguration(pluginFiles, disabled);
foreach (Plugin plugin in plugins)
{
foreach (string identity in plugin.Manifest.Identities.Keys)
{
disabled.Remove(identity);
}
pluginFiles.Remove(plugin.FileName);
plugin.Action = PluginAction.Uninstall;
if (!plugin.Enabled)
{
PluginTree.RemovePlugin(plugin);
}
}
SavePluginConfiguration(pluginFiles, disabled);
}
