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Refactoring GetPlugins<T>()

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This commit is contained in:
bao-qian
2015-11-02 18:52:34 +00:00
parent a668ed5e24
commit 818802cf5e
2 changed files with 12 additions and 24 deletions
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30
Wox.Core/Plugin/PluginManager.cs
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@@ -23,9 +23,9 @@ namespace Wox.Core.Plugin
{
public const string DirectoryName = "Plugins";
private static List<PluginMetadata> pluginMetadatas;
private static List<PluginPair> instantSearches;
private static IEnumerable<PluginPair> instantSearches;
private static IEnumerable<PluginPair> exclusiveSearchPlugins;
private static List<PluginPair> contextMenuPlugins;
private static IEnumerable<PluginPair> contextMenuPlugins;
private static List<PluginPair> plugins;
/// <summary>
@@ -203,7 +203,7 @@ namespace Wox.Core.Plugin
public static bool IsInstantQuery(string query)
{
return GetInstantSearchesPlugins().Any(o => ((IInstantQuery)o).IsInstantQuery(query));
return GetInstantSearchesPlugins().Any(o => ((IInstantQuery)o.Plugin).IsInstantQuery(query));
}
private static bool IsInstantSearchPlugin(PluginMetadata pluginMetadata)
@@ -213,9 +213,9 @@ namespace Wox.Core.Plugin
GetInstantSearchesPlugins().Any(o => o.Metadata.ID == pluginMetadata.ID);
}
private static List<PluginPair> GetInstantSearchesPlugins()
private static IEnumerable<PluginPair> GetInstantSearchesPlugins()
{
instantSearches = instantSearches ?? GetPlugin<IInstantQuery>();
instantSearches = instantSearches ?? GetPlugins<IInstantQuery>();
return instantSearches;
}
@@ -229,26 +229,14 @@ namespace Wox.Core.Plugin
return AllPlugins.FirstOrDefault(o => o.Metadata.ID == id);
}
public static List<PluginPair> GetPlugin<T>() where T : class
public static IEnumerable<PluginPair> GetPlugins<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;
return from p in AllPlugins where p.Plugin is T select p;
}
private static PluginPair GetExclusivePlugin(Query query)
{
exclusiveSearchPlugins = exclusiveSearchPlugins ??
AllPlugins.Where(p => p.Plugin.GetType().GetInterfaces().Contains(typeof(IExclusiveQuery)));
exclusiveSearchPlugins = exclusiveSearchPlugins ?? GetPlugins<IExclusiveQuery>();
var plugin = exclusiveSearchPlugins.FirstOrDefault(p => ((IExclusiveQuery)p.Plugin).IsExclusiveQuery(query));
return plugin;
}
@@ -272,7 +260,7 @@ namespace Wox.Core.Plugin
public static List<Result> GetPluginContextMenus(Result result)
{
contextMenuPlugins = contextMenuPlugins ?? GetPlugin<IContextMenu>();
contextMenuPlugins = contextMenuPlugins ?? GetPlugins<IContextMenu>();
var pluginPair = contextMenuPlugins.FirstOrDefault(o => o.Metadata.ID == result.PluginID);
var plugin = (IContextMenu)pluginPair?.Plugin;