Add Comments TVHome, TVApps

Change-Id: Ibc8c3daf9bd33e2a424e9b6b541a6d98c5614178
Signed-off-by: Heonjae Jang <heonjae.jang@samsung.com>

15 files changed, 251 insertions, 23 deletions

diff --git a/TVHome/TVHome.TizenTV/Sniper.cs b/TVHome/TVHome.TizenTV/Sniper.cs
index 0c277f6..3fc0b5e 100644
--- a/TVHome/TVHome.TizenTV/Sniper.cs
+++ b/TVHome/TVHome.TizenTV/Sniper.cs
@@ -6,19 +6,59 @@ using Tizen;
 
 namespace CoreApp
 {
+    /// <summary>
+    /// Handles recent screen shot of launched applications
+    /// </summary>
     public class Sniper
     {
+        /// <summary>
+        /// Main window of the application
+        /// </summary>
         private IntPtr nativeWindow;
+
+        /// <summary>
+        /// A path of storage for recent screen shot of launched application
+        /// </summary>
         private string storagePath;
+
+        /// <summary>
+        /// A width of recent screen shot
+        /// </summary>
         private int imageWidth;
+
+        /// <summary>
+        /// A height of recent screen shot
+        /// </summary>
         private int imageHeight;
+
+        /// <summary>
+        /// A flag indicates whether updating recent screen shot or not
+        /// </summary>
         public bool SkipUpdateFlag;
+
+        /// <summary>
+        /// Callbacks of sniper events
+        /// </summary>
 		private static InterOp.SniperCallback callbacks;
 
+        /// <summary>
+        /// A EventHandler handles recent screen shot update event
+        /// </summary>
         public event EventHandler<Event> UpdatedEvent;
+
+        /// <summary>
+        /// A EventHandler handles add or remove application
+        /// </summary>
         public event EventHandler<Event> AddRemoveEvent;
+
+        /// <summary>
+        /// A EventHandler handles skip update event
+        /// </summary>
         public event EventHandler<Event> SkipUpdateEvent;
 
+        /// <summary>
+        /// TODO : Comment this
+        /// </summary>
         public class Event : EventArgs
         {
             public string AppId;
@@ -26,11 +66,23 @@ namespace CoreApp
             public string Info;
         }
 
+        /// <summary>
+        /// A method for writing debug log
+        /// </summary>
+        /// <param name="message">A log message</param>
+        /// <param name="file">A path of caller file</param>
+        /// <param name="func">A name of caller function</param>
+        /// <param name="line">A line number of caller line</param>
         private void WriteLog(string message, [CallerFilePath] string file = "", [CallerMemberName] string func = "", [CallerLineNumber] int line = 0)
         {
             Log.Debug("sniper", message);
         }
 
+        /// <summary>
+        /// A method for handling launched application
+        /// </summary>
+        /// <param name="appId">A ID of launched application</param>
+        /// <param name="instanceId">A instance ID of launched application</param>
         private void AddedCallback(string appId, string instanceId)
         {
             EventHandler<Event> handler = AddRemoveEvent;
@@ -60,6 +112,11 @@ namespace CoreApp
             handler(this, eventInfo);
         }
 
+        /// <summary>
+        /// A method for handling terminated application
+        /// </summary>
+        /// <param name="appId">A ID of terminated application</param>
+        /// <param name="instanceId">A instance ID of terminated application</param>
         private void RemovedCallback(string appId, string instanceId)
         {
             EventHandler<Event> handler = AddRemoveEvent;
@@ -89,6 +146,12 @@ namespace CoreApp
             handler(this, eventInfo);
         }
 
+        /// <summary>
+        /// A method for handling application screen is updated
+        /// </summary>
+        /// <param name="appId">A ID of application that screen is updated</param>
+        /// <param name="instanceId">A instance ID of application that screen is updated</param>
+        /// <param name="Filename">A path of application screen shot</param>
         private void UpdatedCallback(string appId, string instanceId, string Filename)
         {
             EventHandler<Event> handler = UpdatedEvent;
@@ -118,6 +181,13 @@ namespace CoreApp
             handler(this, eventInfo);
         }
 
+        /// <summary>
+        /// A method for handling screen update is skipped
+        /// </summary>
+        /// <param name="appId">A ID of application that screen update is skipped</param>
+        /// <param name="instanceId">A instance ID of application that screen update is skipped</param>
+        /// <param name="Filename">A path of application screen shot</param>
+        /// <returns>Returns finish code</returns>
         private int SkipUpdateCallback(string appId, string instanceId, string Filename)
         {
             EventHandler<Event> handler = SkipUpdateEvent;
@@ -156,15 +226,26 @@ namespace CoreApp
             return 0;
         }
 
-        public Sniper(IntPtr win, string path, int w, int h)
+        /// <summary>
+        /// Constructor
+        /// </summary>
+        /// <param name="window">Main window of this application</param>
+        /// <param name="path">Storage path</param>
+        /// <param name="width">Screen shot width</param>
+        /// <param name="height">Screen shot height</param>
+        public Sniper(IntPtr window, string path, int width, int height)
         {
-            nativeWindow = win;
+            nativeWindow = window;
             storagePath = path;
-            imageWidth = w;
-            imageHeight = h;
+            imageWidth = width;
+            imageHeight = height;
             SkipUpdateFlag = false;
         }
 
+        /// <summary>
+        /// A method for starting monitoring
+        /// Adds callbacks and initialize Sniper class
+        /// </summary>
         public void StartMonitor()
         {
             try
@@ -192,6 +273,9 @@ namespace CoreApp
             WriteLog("Sniper starts monitoring : " + storagePath + "ImageSize : " + imageWidth + "x" + imageHeight);
         }
 
+        /// <summary>
+        /// A method stops monitoring
+        /// </summary>
         public void StopMonitor()
         {
             try
@@ -206,6 +290,10 @@ namespace CoreApp
             WriteLog("Sniper stops monitoring : " + storagePath + "ImageSize : " + imageWidth + "x" + imageHeight);
         }
 
+        /// <summary>
+        /// A method requests updating application screen shot
+        /// </summary>
+        /// <param name="instanceId">A instance ID of application</param>
         public void RequestUpdate(string instanceId)
         {
             try
diff --git a/TVHome/TVHome.TizenTV/TVHome.TizenTV.nuget.targets b/TVHome/TVHome.TizenTV/TVHome.TizenTV.nuget.targets
index 66cefbe..c577474 100644
--- a/TVHome/TVHome.TizenTV/TVHome.TizenTV.nuget.targets
+++ b/TVHome/TVHome.TizenTV/TVHome.TizenTV.nuget.targets
@@ -1,9 +1,18 @@
 <?xml version="1.0" encoding="utf-8" standalone="no"?>
 <Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup Condition="'$(NuGetPackageRoot)' == ''">
-    <NuGetPackageRoot>$(UserProfile)\.nuget\packages\</NuGetPackageRoot>
+  <PropertyGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
+    <RestoreSuccess Condition=" '$(RestoreSuccess)' == '' ">True</RestoreSuccess>
+    <RestoreTool Condition=" '$(RestoreTool)' == '' ">NuGet</RestoreTool>
+    <ProjectAssetsFile Condition=" '$(ProjectAssetsFile)' == '' ">D:\git\home\TVHome\TVHome.TizenTV\TVHome.TizenTV.project.lock.json</ProjectAssetsFile>
+    <NuGetPackageRoot Condition=" '$(NuGetPackageRoot)' == '' ">$(UserProfile)\.nuget\packages\</NuGetPackageRoot>
+    <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">C:\Users\samsung\.nuget\packages\</NuGetPackageFolders>
+    <NuGetProjectStyle Condition=" '$(NuGetProjectStyle)' == '' ">ProjectJson</NuGetProjectStyle>
+    <NuGetToolVersion Condition=" '$(NuGetToolVersion)' == '' ">4.2.0</NuGetToolVersion>
   </PropertyGroup>
-  <ImportGroup>
-    <Import Project="$(NuGetPackageRoot)\Xamarin.Forms\2.3.5-r233-003\build\portable-win+net45+wp80+win81+wpa81+MonoAndroid10+Xamarin.iOS10+xamarinmac20\Xamarin.Forms.targets" Condition="Exists('$(NuGetPackageRoot)\Xamarin.Forms\2.3.5-r233-003\build\portable-win+net45+wp80+win81+wpa81+MonoAndroid10+Xamarin.iOS10+xamarinmac20\Xamarin.Forms.targets')" />
+  <PropertyGroup>
+    <MSBuildAllProjects>$(MSBuildAllProjects);$(MSBuildThisFileFullPath)</MSBuildAllProjects>
+  </PropertyGroup>
+  <ImportGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
+    <Import Project="$(NuGetPackageRoot)xamarin.forms\2.3.5-r233-003\build\portable-win+net45+wp80+win81+wpa81+MonoAndroid10+Xamarin.iOS10+xamarinmac20\Xamarin.Forms.targets" Condition="Exists('$(NuGetPackageRoot)xamarin.forms\2.3.5-r233-003\build\portable-win+net45+wp80+win81+wpa81+MonoAndroid10+Xamarin.iOS10+xamarinmac20\Xamarin.Forms.targets')" />
   </ImportGroup>
 </Project>
\ No newline at end of file
diff --git a/TVHome/TVHome.TizenTV/tizen-manifest.xml b/TVHome/TVHome.TizenTV/tizen-manifest.xml
index 544041f..cd899ae 100755
--- a/TVHome/TVHome.TizenTV/tizen-manifest.xml
+++ b/TVHome/TVHome.TizenTV/tizen-manifest.xml
@@ -5,10 +5,6 @@
     <icon>xahome.png</icon>
     <label>Home</label>
   </ui-application>
-  <ui-application appid="org.tizen.xaapps" exec="xaapps.exe" multiple="false" nodisplay="true" taskmanage="false" splash-screen-display="true" type="dotnet" launch_mode="single">
-    <icon>xaapps.png</icon>
-    <label>Apps</label>
-  </ui-application>
   <shortcut-list />
   <privileges>
     <privilege>http://tizen.org/privilege/bluetooth</privilege>
diff --git a/TVHome/TVHome/Controls/MainPanelButton.xaml.cs b/TVHome/TVHome/Controls/MainPanelButton.xaml.cs
index 4673323..77cb61b 100755
--- a/TVHome/TVHome/Controls/MainPanelButton.xaml.cs
+++ b/TVHome/TVHome/Controls/MainPanelButton.xaml.cs
@@ -152,6 +152,10 @@ namespace TVHome.Controls
         {
         }
 
+        /// <summary>
+        /// A method for changing context popup mode
+        /// </summary>
+        /// <param name="showOptions">Options for change context popup mode</param>
         public override void ChangeShowOptionsMode(bool showOptions)
         {
         }
diff --git a/TVHome/TVHome/Controls/PanelButton.cs b/TVHome/TVHome/Controls/PanelButton.cs
index 398c7da..6c12bd3 100755
--- a/TVHome/TVHome/Controls/PanelButton.cs
+++ b/TVHome/TVHome/Controls/PanelButton.cs
@@ -103,6 +103,10 @@ namespace TVHome.Controls
         /// </summary>
         public abstract void ShowContextPopup();
 
-        public abstract void ChangeShowOptionsMode(bool isShowOptions);
+        /// <summary>
+        /// A method for changing context popup mode
+        /// </summary>
+        /// <param name="showOptions">Options for change context popup mode</param>
+        public abstract void ChangeShowOptionsMode(bool showOptions);
     }
 }
diff --git a/TVHome/TVHome/Controls/SubPanelAllAppsButton.xaml.cs b/TVHome/TVHome/Controls/SubPanelAllAppsButton.xaml.cs
index 7a51c49..272a785 100755
--- a/TVHome/TVHome/Controls/SubPanelAllAppsButton.xaml.cs
+++ b/TVHome/TVHome/Controls/SubPanelAllAppsButton.xaml.cs
@@ -113,6 +113,11 @@ namespace TVHome.Controls
         {
         }
 
+
+        /// <summary>
+        /// A method for changing context popup mode
+        /// </summary>
+        /// <param name="showOptions">Options for change context popup mode</param>
         public override void ChangeShowOptionsMode(bool showOptions)
         {
         }
diff --git a/TVHome/TVHome/Controls/SubPanelButton.xaml.cs b/TVHome/TVHome/Controls/SubPanelButton.xaml.cs
index 78e8fb5..8300b5a 100755
--- a/TVHome/TVHome/Controls/SubPanelButton.xaml.cs
+++ b/TVHome/TVHome/Controls/SubPanelButton.xaml.cs
@@ -194,6 +194,10 @@ namespace TVHome.Controls
 #pragma warning restore CS4014
         }
 
+        /// <summary>
+        /// A method for changing context popup mode
+        /// </summary>
+        /// <param name="showOptions">Options for change context popup mode</param>
         public override async void ChangeShowOptionsMode(bool showOptions)
         {
             if (showOptions)
diff --git a/TVHome/TVHome/Controls/SubPanelSettingButton.xaml.cs b/TVHome/TVHome/Controls/SubPanelSettingButton.xaml.cs
index 83eb814..1101413 100755
--- a/TVHome/TVHome/Controls/SubPanelSettingButton.xaml.cs
+++ b/TVHome/TVHome/Controls/SubPanelSettingButton.xaml.cs
@@ -113,6 +113,10 @@ namespace TVHome.Controls
         {
         }
 
+        /// <summary>
+        /// A method for changing context popup mode
+        /// </summary>
+        /// <param name="showOptions">Options for change context popup mode</param>
         public override void ChangeShowOptionsMode(bool showOptions)
         {
         }
diff --git a/TVHome/TVHome/Controls/SubPanelThumbnailButton.xaml.cs b/TVHome/TVHome/Controls/SubPanelThumbnailButton.xaml.cs
index 8b2689d..b5bc31b 100755
--- a/TVHome/TVHome/Controls/SubPanelThumbnailButton.xaml.cs
+++ b/TVHome/TVHome/Controls/SubPanelThumbnailButton.xaml.cs
@@ -87,11 +87,6 @@ namespace TVHome.Controls
         }
         */
 
-
-        private void AnimationInitialize(object sender, EventArgs e)
-        {
-        }
-
         /// <summary>
         /// Handles Button Clicked event
         /// </summary>
@@ -199,6 +194,10 @@ namespace TVHome.Controls
             isPopupShowing = true;
         }
 
+        /// <summary>
+        /// A method for changing context popup mode
+        /// </summary>
+        /// <param name="showOptions">Options for change context popup mode</param>
         public override void ChangeShowOptionsMode(bool showOptions)
         {
         }
diff --git a/TVHome/TVHome/ViewModels/MainPageViewModel.cs b/TVHome/TVHome/ViewModels/MainPageViewModel.cs
index 3228473..493e011 100755
--- a/TVHome/TVHome/ViewModels/MainPageViewModel.cs
+++ b/TVHome/TVHome/ViewModels/MainPageViewModel.cs
@@ -57,14 +57,17 @@ namespace TVHome.ViewModels
         /// Gets or set MainList for MainPanel
         /// </summary>
         public IEnumerable<ShortcutInfo> MainList { get; set; }
+
         /// <summary>
         /// Gets or set RecentList for Recent SubPanel
         /// </summary>
         public IEnumerable<ShortcutInfo> RecentList { get; set; }
+
         /// <summary>
         /// Gets or set AppList for Apps SubPanel
         /// </summary>
         public IEnumerable<ShortcutInfo> AppList { get; set; }
+
         /// <summary>
         /// Gets or set SettingsList for Settings SubPanel
         /// </summary>
@@ -74,28 +77,47 @@ namespace TVHome.ViewModels
         /// A command for executing when MainPanel is focused.
         /// </summary>
         public Command MainPanelFocusedCommand { get; set; }
+
         /// <summary>
         /// A command for executing when SubPanel is focused.
         /// </summary>
         public Command SubPanelFocusedCommand { get; set; }
+
         /// <summary>
         /// A command for changing the status to Move status
         /// </summary>
         public Command SetMoveStatusCommand { get; set; }
+
         /// <summary>
         /// A command for changing the status to Unpin status
         /// </summary>
         public Command SetUnpinStatusCommand { get; set; }
 
+        /// <summary>
+        /// A command for moving item in sub panel
+        /// </summary>
         public Command OnMoveCommand { get; set; }
+
+        /// <summary>
+        /// A command for unpin item in sub panel
+        /// </summary>
         public Command OnUnpinCommand { get; set; }
+
+        /// <summary>
+        /// A command for delete a recent item
+        /// </summary>
         public Command OnClearCommand { get; set; }
+
+        /// <summary>
+        /// A command for delete all recent items
+        /// </summary>
         public Command OnClearAllCommand { get; set; }
 
         /// <summary>
         /// Gets or set CurrentStatus of HomeStatus
         /// </summary>
         public HomeStatus CurrentStatus { get; private set; }
+
         /// <summary>
         /// Gets or set SelectedMenuName of HomeMenuItem
         /// </summary>
@@ -135,7 +157,7 @@ namespace TVHome.ViewModels
         }
 
         /// <summary>
-        /// Sub panel's spacing size
+        /// Apps, Settings sub panel's spacing size
         /// </summary>
         public int SubPanelSpacing
         {
@@ -146,6 +168,9 @@ namespace TVHome.ViewModels
             }
         }
 
+        /// <summary>
+        /// Recent sub panel's spacing size
+        /// </summary>
         public double SubThumbPanelSpacing
         {
             get
@@ -599,11 +624,19 @@ namespace TVHome.ViewModels
             }
         }
 
+        /// <summary>
+        /// A method for unpin application
+        /// </summary>
+        /// <param name="appId">A application ID for unpin</param>
         private void UnpinAppShortcutInfo(string appId)
         {
             RemovePinnedApp(appId);
         }
 
+        /// <summary>
+        /// A method for updating pinned applications
+        /// </summary>
+        /// <param name="pinnedApps">A list of pinned application</param>
         private void UpdatePinnedApps(Dictionary<string, string> pinnedApps)
         {
             List<AppShortcutInfo> pinnedAppList = new List<AppShortcutInfo>();
@@ -618,6 +651,10 @@ namespace TVHome.ViewModels
             TVHomeImpl.GetInstance.AppShortcutControllerInstance.UpdatePinnedApps(pinnedAppList);
         }
 
+        /// <summary>
+        /// A method for remove pinned application
+        /// </summary>
+        /// <param name="appID">A ID of application for removing from pinned application list</param>
         private async void RemovePinnedApp(string appID)
         {
             Dictionary<string, string> PinnedApps = await TVHomeImpl.GetInstance.AppShortcutControllerInstance.GetPinnedAppsAppIDs();
@@ -629,6 +666,10 @@ namespace TVHome.ViewModels
             }
         }
 
+        /// <summary>
+        /// A method for updating reordered list
+        /// </summary>
+        /// <param name="moveList">A list of reordered views</param>
         private void MoveAppShortcutInfo(List<View> moveList)
         {
             List<AppShortcutInfo> pinnedAppList = new List<AppShortcutInfo>();
diff --git a/TVHome/TVHome/Views/MainPage.xaml.cs b/TVHome/TVHome/Views/MainPage.xaml.cs
index 17d35e1..5780690 100755
--- a/TVHome/TVHome/Views/MainPage.xaml.cs
+++ b/TVHome/TVHome/Views/MainPage.xaml.cs
@@ -220,6 +220,10 @@ namespace TVHome.Views
             };
         }
 
+        /// <summary>
+        /// A method for customizing behavior immediately prior to the Page becoming visible
+        /// Sets focus chain and Moves focus to Apps icon in Main Panel
+        /// </summary>
         protected override void OnAppearing()
         {
             base.OnAppearing();
@@ -235,6 +239,9 @@ namespace TVHome.Views
             PageMainPanel.InitialFocusing();
         }
 
+        /// <summary>
+        /// A method for setting focus chain in Main Panel
+        /// </summary>
         private void InitializeMainPanelButtonFocusChain()
         {
             Button recentMainPanelButton = PageMainPanel.GetButtonToFocusing(0);
@@ -247,6 +254,9 @@ namespace TVHome.Views
             settingMainPanelButton.On<Tizen>().SetNextFocusLeftView(appsMainPanelButton);
         }
 
+        /// <summary>
+        /// A method for setting focus chain in Recent Sub Panel
+        /// </summary>
         private void InitializeRecentSubPanelButtonFocusChain()
         {
             List<View> recentSubPanelButtons = new List<View>(RecentSubPanel.GetSubPanelButtons());
@@ -271,6 +281,9 @@ namespace TVHome.Views
             }
         }
 
+        /// <summary>
+        /// A method for setting focus chain in Apps Sub Panel
+        /// </summary>
         private void InitializeAppsSubPanelButtonFocusChain()
         {
             List<View> appsSubPanelButtons = new List<View>(AppsSubPanel.GetSubPanelButtons());
@@ -297,6 +310,9 @@ namespace TVHome.Views
             }
         }
 
+        /// <summary>
+        /// A method for setting focus chain in Settings Sub Panel
+        /// </summary>
         private void InitializeSettingsSubPanelButtonFocusChain()
         {
             List<View> settingSubPanelButtons = new List<View>(SettingsSubPanel.GetSubPanelButtons());
diff --git a/TVHome/TVHome/Views/MainPanel.xaml.cs b/TVHome/TVHome/Views/MainPanel.xaml.cs
index fc53ed6..1447636 100755
--- a/TVHome/TVHome/Views/MainPanel.xaml.cs
+++ b/TVHome/TVHome/Views/MainPanel.xaml.cs
@@ -31,7 +31,12 @@ namespace TVHome.Views
     public partial class MainPanel : Panel
     {
         public delegate void SelectEventHandler(HomeMenuItem item);
+
+        /// <summary>
+        /// A EventHandler for Item selected event
+        /// </summary>
         public SelectEventHandler OnItemSelectedHandler;
+
         /// <summary>
         /// MainPanel icon's transition height value when it focused.
         /// </summary>
@@ -95,6 +100,11 @@ namespace TVHome.Views
             button.FindByName<Button>("ButtonFocusArea").Focus();
         }
 
+        /// <summary>
+        /// A method for getting focusable element of Panel Button
+        /// </summary>
+        /// <param name="index">A index of panel button to get</param>
+        /// <returns>A Button element of Panel Button</returns>
         public Button GetButtonToFocusing(int index)
         {
             var button = PanelButtonGrid.Children[index];
@@ -134,20 +144,23 @@ namespace TVHome.Views
             await this.ScaleTo(1, 0);
         }
 
-        public void SetButtonFocus(int idx)
+        /// <summary>
+        /// A method for setting focus to Panel Button
+        /// </summary>
+        /// <param name="index">A index of Panel Button to set focus</param>
+        public void SetButtonFocus(int index)
         {
-            var button = PanelButtonGrid.Children[idx];
+            var button = PanelButtonGrid.Children[index];
             button.FindByName<Button>("ButtonFocusArea").Focus();
         }
 
+
         public override void MenuKeyPressed()
         {
-
         }
 
         public override void ForceHidePanel()
         {
-            throw new NotImplementedException();
         }
     }
 }
\ No newline at end of file
diff --git a/TVHome/TVHome/Views/Panel.cs b/TVHome/TVHome/Views/Panel.cs
index 93d5274..a5cbb61 100755
--- a/TVHome/TVHome/Views/Panel.cs
+++ b/TVHome/TVHome/Views/Panel.cs
@@ -69,16 +69,28 @@ namespace TVHome.Views
             set { SetValue(OnMoveVMCommandProperty, value); }
         }
 
+        /// <summary>
+        /// Identifies the OnClearVMCommand bindable property
+        /// </summary>
         public static readonly BindableProperty OnClearVMCommandProperty = BindableProperty.Create("OnClearVMCommand", typeof(ICommand), typeof(SubThumbnailPanel));
 
+        /// <summary>
+        /// A command is executed when item remove is clicked
+        /// </summary>
         public ICommand OnClearVMCommand
         {
             get { return (ICommand)GetValue(OnClearVMCommandProperty); }
             set { SetValue(OnClearVMCommandProperty, value); }
         }
 
+        /// <summary>
+        /// Identifies the OnClearAllVMCommand bindable property
+        /// </summary>
         public static readonly BindableProperty OnClearAllVMCommandProperty = BindableProperty.Create("OnClearAllVMCommand", typeof(ICommand), typeof(SubThumbnailPanel));
 
+        /// <summary>
+        /// A command is executed when item remove all is clicked
+        /// </summary>
         public ICommand OnClearAllVMCommand
         {
             get { return (ICommand)GetValue(OnClearAllVMCommandProperty); }
@@ -148,6 +160,10 @@ namespace TVHome.Views
         /// A method for handling to hide panel
         /// </summary>
         public abstract void HidePanel();
+
+        /// <summary>
+        ///  A method for handling to hide panel without animation
+        /// </summary>
         public abstract void ForceHidePanel();
 
         /// <summary>
@@ -156,6 +172,10 @@ namespace TVHome.Views
         public abstract void ShowPanel();
 
         public delegate void ItemClickEventHandler();
+
+        /// <summary>
+        /// A EventHandler for handling Item is clicked
+        /// </summary>
         public ItemClickEventHandler OnItemClickEventHandler;
 
         /// <summary>
diff --git a/TVHome/TVHome/Views/SubPanel.xaml.cs b/TVHome/TVHome/Views/SubPanel.xaml.cs
index af98020..145d4f4 100755
--- a/TVHome/TVHome/Views/SubPanel.xaml.cs
+++ b/TVHome/TVHome/Views/SubPanel.xaml.cs
@@ -219,6 +219,9 @@ namespace TVHome.Views
             }
         }
 
+        /// <summary>
+        /// A method for scrolling to right
+        /// </summary>
         private async void ScrollToRight()
         {
             double distance = SizeUtils.GetWidthSize((int)PanelScrollView.ScrollX) + SizeUtils.GetWidthSize(216);
@@ -226,6 +229,9 @@ namespace TVHome.Views
             await PanelScrollView.ScrollToAsync(distance, 0, true);
         }
 
+        /// <summary>
+        /// A method for scrolling to left
+        /// </summary>
         private async void ScrollToLeft()
         {
             double distance = SizeUtils.GetWidthSize((int)PanelScrollView.ScrollX) - SizeUtils.GetWidthSize(216);
@@ -458,6 +464,9 @@ namespace TVHome.Views
             ButtonViewList[prevIndex] = originItemView;
         }
 
+        /// <summary>
+        ///  A method for handling to hide panel without animation
+        /// </summary>
         public override void ForceHidePanel()
         {
             foreach (var item in PanelButtonStack.Children)
diff --git a/TVHome/TVHome/Views/SubThumbnailPanel.xaml.cs b/TVHome/TVHome/Views/SubThumbnailPanel.xaml.cs
index f951f35..fc1facc 100755
--- a/TVHome/TVHome/Views/SubThumbnailPanel.xaml.cs
+++ b/TVHome/TVHome/Views/SubThumbnailPanel.xaml.cs
@@ -71,6 +71,9 @@ namespace TVHome.Views
             ButtonList = new List<PanelButton>();
         }
 
+        /// <summary>
+        ///
+        /// </summary>
         public override void MenuKeyPressed()
         {
             if (isFocused)
@@ -155,6 +158,9 @@ namespace TVHome.Views
             }
         }
 
+        /// <summary>
+        /// A method for scrolling to right
+        /// </summary>
         private async void ScrollToRight()
         {
             double distance = SizeUtils.GetWidthSize((int)PanelScrollView.ScrollX) + SizeUtils.GetWidthSize(320);
@@ -162,6 +168,9 @@ namespace TVHome.Views
             await PanelScrollView.ScrollToAsync(distance, 0, true);
         }
 
+        /// <summary>
+        /// A method for scrolling to left
+        /// </summary>
         private async void ScrollToLeft()
         {
             double distance = SizeUtils.GetWidthSize((int)PanelScrollView.ScrollX) - SizeUtils.GetWidthSize(320);
@@ -169,6 +178,10 @@ namespace TVHome.Views
             await PanelScrollView.ScrollToAsync(distance, 0, true);
         }
 
+        /// <summary>
+        /// A method for getting Panel Buttons
+        /// </summary>
+        /// <returns>A list of panel button views</returns>
         public IList<View> GetSubPanelButtons()
         {
             return PanelButtonStack.Children;
@@ -252,6 +265,9 @@ namespace TVHome.Views
 #pragma warning restore CS4014
         }
 
+        /// <summary>
+        ///  A method for handling to hide panel without animation
+        /// </summary>
         public override void ForceHidePanel()
         {
             foreach (var item in PanelButtonStack.Children)