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Refactoring LoadPluginInterfaces

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This commit is contained in:
bao-qian 2015-11-02 18:13:53 +00:00
parent c9edc217fd
commit a668ed5e24
2 changed files with 37 additions and 42 deletions
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15
Wox.Core/AssemblyHelper.cs
View File

@ -8,20 +8,5 @@ namespace Wox.Core
{
internal class AssemblyHelper
{
public static List<KeyValuePair<PluginPair, T>> LoadPluginInterfaces<T>() where T : class
{
List<KeyValuePair<PluginPair, T>> results = new List<KeyValuePair<PluginPair, T>>();
foreach (PluginPair pluginPair in PluginManager.AllPlugins)
{
//need to load types from AllPlugins
//PluginInitContext is only available in this instance
T type = pluginPair.Plugin as T;
if (type != null)
{
results.Add(new KeyValuePair<PluginPair, T>(pluginPair,type));
}
}
return results;
}
}
}

64
Wox.Core/Plugin/PluginManager.cs
View File

@ -1,4 +1,5 @@
using System.Collections.Generic;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
@ -22,9 +23,9 @@ namespace Wox.Core.Plugin
{
public const string DirectoryName = "Plugins";
private static List<PluginMetadata> pluginMetadatas;
private static List<KeyValuePair<PluginPair, IInstantQuery>> instantSearches;
private static List<PluginPair> instantSearches;
private static IEnumerable<PluginPair> exclusiveSearchPlugins;
private static List<KeyValuePair<PluginPair, IContextMenu>> contextMenuPlugins;
private static List<PluginPair> contextMenuPlugins;
private static List<PluginPair> plugins;
/// <summary>
@ -109,7 +110,7 @@ namespace Wox.Core.Plugin
ThreadPool.QueueUserWorkItem(o =>
{
LoadInstantSearches();
GetInstantSearchesPlugins();
});
}
@ -120,16 +121,16 @@ namespace Wox.Core.Plugin
public static void QueryForAllPlugins(Query query)
{
query.ActionKeyword = string.Empty;
query.ActionKeyword = String.Empty;
query.Search = query.RawQuery;
if (query.Terms.Length == 0) return;
if (IsVailldActionKeyword(query.Terms[0]))
{
query.ActionKeyword = query.Terms[0];
}
if (!string.IsNullOrEmpty(query.ActionKeyword))
if (!String.IsNullOrEmpty(query.ActionKeyword))
{
query.Search = string.Join(Query.Seperater, query.Terms.Skip(1).ToArray());
query.Search = String.Join(Query.Seperater, query.Terms.Skip(1).ToArray());
}
QueryDispatch(query);
}
@ -187,7 +188,7 @@ namespace Wox.Core.Plugin
/// <returns></returns>
private static bool IsVailldActionKeyword(string actionKeyword)
{
if (string.IsNullOrEmpty(actionKeyword) || actionKeyword == Query.WildcardSign) return false;
if (String.IsNullOrEmpty(actionKeyword) || actionKeyword == Query.WildcardSign) return false;
PluginPair pair = AllPlugins.FirstOrDefault(o => o.Metadata.ActionKeyword == actionKeyword);
if (pair == null) return false;
var customizedPluginConfig = UserSettingStorage.Instance.
@ -202,22 +203,19 @@ namespace Wox.Core.Plugin
public static bool IsInstantQuery(string query)
{
return LoadInstantSearches().Any(o => o.Value.IsInstantQuery(query));
return GetInstantSearchesPlugins().Any(o => ((IInstantQuery)o).IsInstantQuery(query));
}
private static bool IsInstantSearchPlugin(PluginMetadata pluginMetadata)
{
//todo:to improve performance, any instant search plugin that takes long than 200ms will not consider a instant plugin anymore
return pluginMetadata.Language.ToUpper() == AllowedLanguage.CSharp &&
LoadInstantSearches().Any(o => o.Key.Metadata.ID == pluginMetadata.ID);
GetInstantSearchesPlugins().Any(o => o.Metadata.ID == pluginMetadata.ID);
}
private static List<KeyValuePair<PluginPair, IInstantQuery>> LoadInstantSearches()
private static List<PluginPair> GetInstantSearchesPlugins()
{
if (instantSearches != null) return instantSearches;
instantSearches = AssemblyHelper.LoadPluginInterfaces<IInstantQuery>();
instantSearches = instantSearches ?? GetPlugin<IInstantQuery>();
return instantSearches;
}
@ -231,6 +229,22 @@ namespace Wox.Core.Plugin
return AllPlugins.FirstOrDefault(o => o.Metadata.ID == id);
}
public static List<PluginPair> GetPlugin<T>() where T : class
{
var results = new List<PluginPair>();
foreach (var pluginPair in AllPlugins)
{
//need to load types from AllPlugins
//PluginInitContext is only available in this instance
T type = pluginPair.Plugin as T;
if (type != null)
{
results.Add(pluginPair);
}
}
return results;
}
private static PluginPair GetExclusivePlugin(Query query)
{
exclusiveSearchPlugins = exclusiveSearchPlugins ??
@ -242,7 +256,7 @@ namespace Wox.Core.Plugin
private static PluginPair GetActionKeywordPlugin(Query query)
{
//if a query doesn't contain a vaild action keyword, it should not be a action keword plugin query
if (string.IsNullOrEmpty(query.ActionKeyword)) return null;
if (String.IsNullOrEmpty(query.ActionKeyword)) return null;
return AllPlugins.FirstOrDefault(o => o.Metadata.ActionKeyword == query.ActionKeyword);
}
@ -258,22 +272,19 @@ namespace Wox.Core.Plugin
public static List<Result> GetPluginContextMenus(Result result)
{
List<Result> contextContextMenus = new List<Result>();
if (contextMenuPlugins == null)
{
contextMenuPlugins = AssemblyHelper.LoadPluginInterfaces<IContextMenu>();
}
contextMenuPlugins = contextMenuPlugins ?? GetPlugin<IContextMenu>();
var contextMenuPlugin = contextMenuPlugins.FirstOrDefault(o => o.Key.Metadata.ID == result.PluginID);
if (contextMenuPlugin.Value != null)
var pluginPair = contextMenuPlugins.FirstOrDefault(o => o.Metadata.ID == result.PluginID);
var plugin = (IContextMenu)pluginPair?.Plugin;
if (plugin != null)
{
try
{
return contextMenuPlugin.Value.LoadContextMenus(result);
return plugin.LoadContextMenus(result);
}
catch (System.Exception e)
{
Log.Error(string.Format("Couldn't load plugin context menus {0}: {1}", contextMenuPlugin.Key.Metadata.Name, e.Message));
Log.Error($"Couldn't load plugin context menus {pluginPair.Metadata.Name}: {e.Message}");
#if (DEBUG)
{
throw;
@ -282,8 +293,7 @@ namespace Wox.Core.Plugin
}
}
return contextContextMenus;
return new List<Result>();
}
}
}