From: Lars Op den Kamp <lars@opdenkamp.eu>
Date: Sat, 6 Oct 2012 18:56:41 +0000 (+0200)
Subject: fixed duplicate entry and entry for 'unknown' in the button config list
X-Git-Tag: upstream/2.2.0~1^2~17^2^2~23
X-Git-Url: https://git.piment-noir.org/?a=commitdiff_plain;h=324a4cb1d256252a4cd506e90e158828e160b0ed;p=deb_libcec.git

fixed duplicate entry and entry for 'unknown' in the button config list
---

diff --git a/src/LibCecTray/controller/applications/ApplicationController.cs b/src/LibCecTray/controller/applications/ApplicationController.cs
index 310f30f..4d23071 100644
--- a/src/LibCecTray/controller/applications/ApplicationController.cs
+++ b/src/LibCecTray/controller/applications/ApplicationController.cs
@@ -353,18 +353,7 @@ namespace LibCECTray.controller.applications
     private CecButtonConfig _buttonConfig;
     public CecButtonConfig ButtonConfig
     {
-      get
-      {
-        if (_buttonConfig == null)
-        {
-          _buttonConfig = new CecButtonConfig(this);
-          foreach (CecUserControlCode key in Enum.GetValues(typeof(CecUserControlCode)))
-            _buttonConfig.Add(new CecButtonConfigItem(this, (new CecKeypress { Keycode = key })));
-
-          _buttonConfig.Load();
-        }
-        return _buttonConfig;
-      }
+      get { return _buttonConfig ?? (_buttonConfig = new CecButtonConfig(this)); }
     }
 
     public CECSettings Settings;
diff --git a/src/LibCecTray/controller/applications/CecButtonConfig.cs b/src/LibCecTray/controller/applications/CecButtonConfig.cs
index 63aba6c..35300bd 100644
--- a/src/LibCecTray/controller/applications/CecButtonConfig.cs
+++ b/src/LibCecTray/controller/applications/CecButtonConfig.cs
@@ -33,6 +33,7 @@
 using System.Collections.Generic;
 using CecSharp;
 using LibCECTray.settings;
+using System;
 
 namespace LibCECTray.controller.applications
 {
@@ -269,6 +270,27 @@ namespace LibCECTray.controller.applications
     public CecButtonConfig(ApplicationController controller)
     {
       _controller = controller;
+
+      foreach (CecUserControlCode key in Enum.GetValues(typeof(CecUserControlCode)))
+        AddConfigItem(new CecButtonConfigItem(controller, (new CecKeypress { Keycode = key })));
+
+      Load();
+    }
+
+    private void AddConfigItem(CecButtonConfigItem item)
+    {
+      if (!HasItem(item) && item.Key.Keycode != CecUserControlCode.Unknown)
+        Add(item);
+    }
+
+    public bool HasItem(CecButtonConfigItem item)
+    {
+      foreach (var entry in  this)
+      {
+        if (item.Key.Keycode == entry.Key.Keycode)
+          return true;
+      }
+      return false;
     }
 
     public void Load()