Add project files.

2026-06-28 23:01:07 +03:00 · 2017-02-05 20:14:11 +02:00
parent 7950426bba
commit 824363a7ee
113 changed files with 6105 additions and 0 deletions
@@ -0,0 +1,59 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.26127.3
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CompassVO", "CompassVO\CompassVO.csproj", "{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Phone7.Fx.Preview", "Phone7.Fx.Preview\Phone7.Fx.Preview.csproj", "{B55A0F90-2B5A-4C4B-88F4-013AA1629866}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{60E3BC0B-053D-498A-B5F1-8F953EFA4C07}"
+	ProjectSection(SolutionItems) = preProject
+		ReadMe.md = ReadMe.md
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Debug|ARM = Debug|ARM
+		Debug|x86 = Debug|x86
+		Release|Any CPU = Release|Any CPU
+		Release|ARM = Release|ARM
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}.Debug|Any CPU.Deploy.0 = Debug|Any CPU
+		{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}.Debug|ARM.ActiveCfg = Debug|ARM
+		{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}.Debug|ARM.Build.0 = Debug|ARM
+		{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}.Debug|ARM.Deploy.0 = Debug|ARM
+		{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}.Debug|x86.ActiveCfg = Debug|x86
+		{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}.Debug|x86.Build.0 = Debug|x86
+		{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}.Debug|x86.Deploy.0 = Debug|x86
+		{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}.Release|Any CPU.Build.0 = Release|Any CPU
+		{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}.Release|Any CPU.Deploy.0 = Release|Any CPU
+		{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}.Release|ARM.ActiveCfg = Release|ARM
+		{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}.Release|ARM.Build.0 = Release|ARM
+		{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}.Release|ARM.Deploy.0 = Release|ARM
+		{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}.Release|x86.ActiveCfg = Release|x86
+		{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}.Release|x86.Build.0 = Release|x86
+		{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}.Release|x86.Deploy.0 = Release|x86
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Debug|ARM.ActiveCfg = Debug|ARM
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Debug|ARM.Build.0 = Debug|ARM
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Debug|x86.ActiveCfg = Debug|x86
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Debug|x86.Build.0 = Debug|x86
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Release|ARM.ActiveCfg = Release|ARM
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Release|ARM.Build.0 = Release|ARM
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Release|x86.ActiveCfg = Release|x86
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Release|x86.Build.0 = Release|x86
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
@@ -0,0 +1,129 @@
+<phone:PhoneApplicationPage x:Class="CompassVO.AboutPage"
+                            xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                            xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                            xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
+                            xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
+                            xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+                            xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+                            xmlns:i="clr-namespace:System.Windows.Interactivity;assembly=System.Windows.Interactivity"
+                            xmlns:GalaSoft_MvvmLight_Command="clr-namespace:GalaSoft.MvvmLight.Command;assembly=GalaSoft.MvvmLight.Extras.WP71"
+                            FontFamily="{StaticResource PhoneFontFamilyNormal}"
+                            FontSize="{StaticResource PhoneFontSizeNormal}"
+                            Foreground="{StaticResource PhoneForegroundBrush}"
+                            SupportedOrientations="Portrait"
+                            Orientation="Portrait"
+                            mc:Ignorable="d"
+                            d:DesignHeight="768"
+                            d:DesignWidth="480"
+                            shell:SystemTray.IsVisible="True"
+                            DataContext="{Binding Main, Source={StaticResource Locator}}">
+
+  <!--LayoutRoot is the root grid where all page content is placed-->
+  <Grid x:Name="LayoutRoot"
+          Background="Transparent">
+    <Grid.RowDefinitions>
+      <RowDefinition Height="Auto" />
+      <RowDefinition Height="*" />
+    </Grid.RowDefinitions>
+
+    <!--TitlePanel contains the name of the application and page title-->
+    <StackPanel x:Name="TitlePanel"
+                    Grid.Row="0"
+                    Margin="12,17,0,28">
+      <TextBlock x:Name="ApplicationTitle"
+                       Text="Compass VO"
+                       Margin="0"
+                       Style="{StaticResource PhoneTextNormalStyle}" />
+      <TextBlock x:Name="PageTitle"
+                       Text="About"
+                       Margin="0,-7,0,0"
+                       Style="{StaticResource PhoneTextTitle1Style}" />
+    </StackPanel>
+
+    <!--ContentPanel - place additional content here-->
+    <Grid x:Name="ContentPanel"
+              Grid.Row="1"
+              Margin="12,0,12,0">
+      <StackPanel>
+        <TextBlock>
+                    Version: 1.2.0.0
+        </TextBlock>
+        <TextBlock FontSize="16">
+                    ChangeLog:<LineBreak />
+                    - multiple fixes: (heading declinations, calibration crash)<LineBreak />
+                    - tweaks on orienteering theme<LineBreak />
+                    - new themes: digital and night<LineBreak />
+                    - new feature: taking map photo by hardware camera button<LineBreak />
+        </TextBlock>
+        <TextBlock Margin="0, 12, 0, 6">
+                Carefully designed by
+        </TextBlock>
+        <Border Background="White"
+                        HorizontalAlignment="Center"
+                        Width="452" Height="80">
+          <i:Interaction.Triggers>
+            <i:EventTrigger EventName="MouseLeftButtonDown">
+              <GalaSoft_MvvmLight_Command:EventToCommand Command="{Binding Path=OpenWebPageCommand, Mode=OneWay}" />
+            </i:EventTrigger>
+          </i:Interaction.Triggers>
+          <Image  Margin="12"
+                            Stretch="Uniform"
+                            Source="/Images/jwp_banner_452.jpg" />
+        </Border>
+        <TextBlock Margin="0, 6, 0, 6">
+                and
+        </TextBlock>
+        <Border Background="White"
+                        HorizontalAlignment="Center"
+                        Width="452" Height="80">
+          <i:Interaction.Triggers>
+            <i:EventTrigger EventName="MouseLeftButtonDown">
+              <GalaSoft_MvvmLight_Command:EventToCommand Command="{Binding Path=OpenWebPageVOCommand, Mode=OneWay}" />
+            </i:EventTrigger>
+          </i:Interaction.Triggers>
+          <Image  Margin="12"
+                            Stretch="Uniform"
+                            Source="/Images/banner_logo.png" />
+        </Border>
+
+        <Button Width="300"
+                        HorizontalAlignment="Left"
+                        Margin="-10, 24, 0, 0"
+                        x:Name="btnRateMe"
+                        Content="review and rate">
+          <i:Interaction.Triggers>
+            <i:EventTrigger EventName="Click">
+              <GalaSoft_MvvmLight_Command:EventToCommand Command="{Binding Path=RateMeCommand, Mode=OneWay}" />
+            </i:EventTrigger>
+          </i:Interaction.Triggers>
+        </Button>
+        <Button Width="300"
+                        HorizontalAlignment="Left"
+                        Margin="-10, 6, 0, 0"
+                        x:Name="btnFeedback"
+                        Content="feedback">
+          <i:Interaction.Triggers>
+            <i:EventTrigger EventName="Click">
+              <GalaSoft_MvvmLight_Command:EventToCommand Command="{Binding Path=SendFeedbackCommand, Mode=OneWay}" />
+            </i:EventTrigger>
+          </i:Interaction.Triggers>
+        </Button>
+        <TextBlock>
+                    Thank you for your feedback and ideas!
+        </TextBlock>
+      </StackPanel>
+    </Grid>
+  </Grid>
+
+  <!--Sample code showing usage of ApplicationBar-->
+  <!--<phone:PhoneApplicationPage.ApplicationBar>
+        <shell:ApplicationBar IsVisible="True" IsMenuEnabled="True">
+            <shell:ApplicationBarIconButton IconUri="/Images/appbar_button1.png" Text="Button 1" />
+            <shell:ApplicationBarIconButton IconUri="/Images/appbar_button2.png" Text="Button 2" />
+            <shell:ApplicationBar.MenuItems>
+                <shell:ApplicationBarMenuItem Text="MenuItem 1" />
+                <shell:ApplicationBarMenuItem Text="MenuItem 2" />
+            </shell:ApplicationBar.MenuItems>
+        </shell:ApplicationBar>
+    </phone:PhoneApplicationPage.ApplicationBar>-->
+</phone:PhoneApplicationPage>
@@ -0,0 +1,12 @@
+using Microsoft.Phone.Controls;
+
+namespace CompassVO
+{
+  public partial class AboutPage : PhoneApplicationPage
+  {
+    public AboutPage()
+    {
+      InitializeComponent();
+    }
+  }
+}
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Application x:Class="CompassVO.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
+             xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:vm="clr-namespace:CompassVO.ViewModel"
+             xmlns:Converters="clr-namespace:Coding4Fun.Phone.Controls.Converters;assembly=Coding4Fun.Phone.Controls"
+             xmlns:Converters1="clr-namespace:CompassVO.Converters" mc:Ignorable="d">
+  <!--Application Resources-->
+  <Application.Resources>
+    <vm:ViewModelLocator x:Key="Locator"
+                             d:IsDataSource="True" />
+
+    <Converters:BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter" />
+    <Converters1:ConditionalTextConverter x:Key="ConditionalTextConverter" />
+    <Converters1:NegativeNumberConverter x:Key="NegativeNumberConverter" />
+    <FontFamily x:Key="Digital">/Resources/Fonts/LCDMU.TTF#LCDMono</FontFamily>
+  </Application.Resources>
+  <Application.ApplicationLifetimeObjects>
+    <!--Required object that handles lifetime events for the application-->
+    <shell:PhoneApplicationService Launching="Application_Launching"
+                                       Closing="Application_Closing"
+                                       Activated="Application_Activated"
+                                       Deactivated="Application_Deactivated" />
+  </Application.ApplicationLifetimeObjects>
+</Application>
@@ -0,0 +1,196 @@
+using CompassVO.Model;
+using CompassVO.Utils.Logging;
+using CompassVO.ViewModel;
+using GalaSoft.MvvmLight.Threading;
+using Microsoft.Phone.Controls;
+using Microsoft.Phone.Shell;
+using System;
+using System.Net;
+using System.Windows;
+using System.Windows.Navigation;
+
+namespace CompassVO
+{
+  public partial class App : Application
+  {
+    public static bool IgnoreAllErrors { get; set; }
+
+    private static bool _canExit = true;
+
+    public static bool CanExit
+    {
+      get { return _canExit; }
+      set { _canExit = value; }
+    }
+
+    /// <summary>
+    /// Provides easy access to the root frame of the Phone Application.
+    /// </summary>
+    /// <returns>The root frame of the Phone Application.</returns>
+    public PhoneApplicationFrame RootFrame { get; private set; }
+
+    /// <summary>
+    /// Constructor for the Application object.
+    /// </summary>
+    public App()
+    {
+      // Global handler for uncaught exceptions.
+      UnhandledException += Application_UnhandledException;
+
+      DispatcherHelper.Initialize();
+
+      // Standard Silverlight initialization
+      InitializeComponent();
+
+      // Phone-specific initialization
+      InitializePhoneApplication();
+
+      // Show graphics profiling information while debugging.
+      if (System.Diagnostics.Debugger.IsAttached)
+      {
+        // Display the current frame rate counters.
+        Application.Current.Host.Settings.EnableFrameRateCounter = true;
+
+        // Show the areas of the app that are being redrawn in each frame.
+        //Application.Current.Host.Settings.EnableRedrawRegions = true;
+
+        // Enable non-production analysis visualization mode,
+        // which shows areas of a page that are handed off to GPU with a colored overlay.
+        //Application.Current.Host.Settings.EnableCacheVisualization = true;
+
+        // Disable the application idle detection by setting the UserIdleDetectionMode property of the
+        // application's PhoneApplicationService object to Disabled.
+        // Caution:- Use this under debug mode only. Application that disables user idle detection will continue to run
+        // and consume battery power when the user is not using the phone.
+        PhoneApplicationService.Current.UserIdleDetectionMode = IdleDetectionMode.Disabled;
+      }
+    }
+
+    // Code to execute when the application is launching (eg, from Start)
+    // This code will not execute when the application is reactivated
+    private void Application_Launching(object sender, LaunchingEventArgs e)
+    {
+    }
+
+    // Code to execute when the application is activated (brought to foreground)
+    // This code will not execute when the application is first launched
+    private void Application_Activated(object sender, ActivatedEventArgs e)
+    {
+    }
+
+    // Code to execute when the application is deactivated (sent to background)
+    // This code will not execute when the application is closing
+    private void Application_Deactivated(object sender, DeactivatedEventArgs e)
+    {
+    }
+
+    // Code to execute when the application is closing (eg, user hit Back)
+    // This code will not execute when the application is deactivated
+    private void Application_Closing(object sender, ClosingEventArgs e)
+    {
+      if (Locator != null)
+        Locator.Cleanup();
+    }
+
+    // Code to execute if a navigation fails
+    private void RootFrame_NavigationFailed(object sender, NavigationFailedEventArgs e)
+    {
+      if (System.Diagnostics.Debugger.IsAttached)
+      {
+        // A navigation has failed; break into the debugger
+        System.Diagnostics.Debugger.Break();
+      }
+    }
+
+    // Code to execute on Unhandled Exceptions
+    private void Application_UnhandledException(object sender, ApplicationUnhandledExceptionEventArgs e)
+    {
+      #region Error Logging
+
+      if (IgnoreAllErrors)
+      {
+        e.Handled = true;
+        return;
+      }
+
+      if (e.ExceptionObject is QuitException)
+      {
+        return;
+      }
+      if (e.ExceptionObject is WebException)
+      {
+        MessageBox.Show(e.ExceptionObject.Message);
+      }
+      else
+      {
+        ShowException(e.ExceptionObject);
+      }
+
+      #endregion Error Logging
+
+      if (System.Diagnostics.Debugger.IsAttached)
+      {
+        // An unhandled exception has occurred; break into the debugger
+        System.Diagnostics.Debugger.Break();
+      }
+      else
+      {
+        e.Handled = true;
+      }
+    }
+
+    private void ShowException(Exception ex)
+    {
+      DispatcherHelper.CheckBeginInvokeOnUI(() =>
+      {
+        var exception = new ExceptionPrompt();
+        exception.To = Constants.JWP_SUPPORT_EMAIL;
+        exception.Show(ex);
+      });
+    }
+
+    #region Phone application initialization
+
+    // Avoid double-initialization
+    private bool phoneApplicationInitialized = false;
+
+    // Do not add any additional code to this method
+    private void InitializePhoneApplication()
+    {
+      if (phoneApplicationInitialized)
+        return;
+
+      // Create the frame but don't set it as RootVisual yet; this allows the splash
+      // screen to remain active until the application is ready to render.
+      RootFrame = new PhoneApplicationFrame();
+      RootFrame.Navigated += CompleteInitializePhoneApplication;
+
+      // Handle navigation failures
+      RootFrame.NavigationFailed += RootFrame_NavigationFailed;
+
+      // Ensure we don't initialize again
+      phoneApplicationInitialized = true;
+    }
+
+    // Do not add any additional code to this method
+    private void CompleteInitializePhoneApplication(object sender, NavigationEventArgs e)
+    {
+      // Set the root visual to allow the application to render
+      if (RootVisual != RootFrame)
+        RootVisual = RootFrame;
+
+      // Remove this handler since it is no longer needed
+      RootFrame.Navigated -= CompleteInitializePhoneApplication;
+    }
+
+    #endregion Phone application initialization
+
+    public static ViewModelLocator Locator
+    {
+      get
+      {
+        return App.Current.Resources["Locator"] as ViewModelLocator;
+      }
+    }
+  }
+}
@@ -0,0 +1,366 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>10.0.20506</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{AC16D6A0-B6AA-4732-9AC4-A0C35EF75B97}</ProjectGuid>
+    <ProjectTypeGuids>{C089C8C0-30E0-4E22-80C0-CE093F111A43};{fae04ec0-301f-11d3-bf4b-00c04f79efbc}</ProjectTypeGuids>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>CompassVO</RootNamespace>
+    <AssemblyName>CompassVO</AssemblyName>
+    <TargetFrameworkVersion>v8.0</TargetFrameworkVersion>
+    <SilverlightVersion>
+    </SilverlightVersion>
+    <TargetFrameworkProfile>
+    </TargetFrameworkProfile>
+    <TargetFrameworkIdentifier>WindowsPhone</TargetFrameworkIdentifier>
+    <SilverlightApplication>true</SilverlightApplication>
+    <SupportedCultures>
+    </SupportedCultures>
+    <XapOutputs>true</XapOutputs>
+    <GenerateSilverlightManifest>true</GenerateSilverlightManifest>
+    <XapFilename>CompassVO_$(Configuration)_$(Platform).xap</XapFilename>
+    <SilverlightManifestTemplate>Properties\AppManifest.xml</SilverlightManifestTemplate>
+    <SilverlightAppEntry>CompassVO.App</SilverlightAppEntry>
+    <ValidateXaml>true</ValidateXaml>
+    <ThrowErrorsInValidation>true</ThrowErrorsInValidation>
+    <FileUpgradeFlags>
+    </FileUpgradeFlags>
+    <UpgradeBackupLocation>
+    </UpgradeBackupLocation>
+    <OldToolsVersion>4.0</OldToolsVersion>
+    <MinimumVisualStudioVersion>11.0</MinimumVisualStudioVersion>
+    <PublishUrl>publish\</PublishUrl>
+    <Install>true</Install>
+    <InstallFrom>Disk</InstallFrom>
+    <UpdateEnabled>false</UpdateEnabled>
+    <UpdateMode>Foreground</UpdateMode>
+    <UpdateInterval>7</UpdateInterval>
+    <UpdateIntervalUnits>Days</UpdateIntervalUnits>
+    <UpdatePeriodically>false</UpdatePeriodically>
+    <UpdateRequired>false</UpdateRequired>
+    <MapFileExtensions>true</MapFileExtensions>
+    <ApplicationRevision>0</ApplicationRevision>
+    <ApplicationVersion>1.0.0.%2a</ApplicationVersion>
+    <IsWebBootstrapper>false</IsWebBootstrapper>
+    <UseApplicationTrust>false</UseApplicationTrust>
+    <BootstrapperEnabled>true</BootstrapperEnabled>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>Bin\Debug</OutputPath>
+    <DefineConstants>DEBUG;TRACE;SILVERLIGHT;WINDOWS_PHONE</DefineConstants>
+    <NoStdLib>true</NoStdLib>
+    <NoConfig>true</NoConfig>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>Bin\Release</OutputPath>
+    <DefineConstants>TRACE;SILVERLIGHT;WINDOWS_PHONE</DefineConstants>
+    <NoStdLib>true</NoStdLib>
+    <NoConfig>true</NoConfig>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
+    <PlatformTarget />
+    <OutputPath>Bin\x86\Debug</OutputPath>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
+    <PlatformTarget />
+    <OutputPath>Bin\x86\Release</OutputPath>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|ARM'">
+    <PlatformTarget />
+    <OutputPath>Bin\ARM\Debug</OutputPath>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|ARM'">
+    <PlatformTarget />
+    <OutputPath>Bin\ARM\Release</OutputPath>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Coding4Fun.Phone.Controls">
+      <HintPath>..\packages\Coding4Fun.Phone.Controls.Complete.1.4.6\lib\Coding4Fun.Phone.Controls.dll</HintPath>
+    </Reference>
+    <Reference Include="Coding4Fun.Phone.Controls.Toolkit">
+      <HintPath>..\packages\Coding4Fun.Phone.Controls.Complete.1.4.6\lib\Coding4Fun.Phone.Controls.Toolkit.dll</HintPath>
+    </Reference>
+    <Reference Include="GalaSoft.MvvmLight.Extras.WP71, Version=0.0.0.0, Culture=neutral, processorArchitecture=MSIL" />
+    <Reference Include="GalaSoft.MvvmLight.WP71, Version=0.0.0.0, Culture=neutral, processorArchitecture=MSIL" />
+    <Reference Include="MicroIoc">
+      <HintPath>..\packages\microioc.1.0\lib\MicroIoc.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Phone.Controls, Version=8.0.0.0, Culture=neutral, PublicKeyToken=24eec0d8c86cda1e, processorArchitecture=MSIL" />
+    <Reference Include="Microsoft.Phone.Controls.Toolkit, Version=7.0.0.0, Culture=neutral, PublicKeyToken=b772ad94eb9ca604, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\packages\SilverlightToolkitWP.4.2011.8.17\lib\sl4-windowsphone71\Microsoft.Phone.Controls.Toolkit.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Windows.Interactivity, Version=3.8.5.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL" />
+    <Reference Include="Telerik.Windows.Controls.Primitives, Version=2011.3.817.1040, Culture=neutral, PublicKeyToken=5803cfa389c90ce7" />
+    <Reference Include="Telerik.Windows.Core, Version=2011.3.817.1040, Culture=neutral, PublicKeyToken=5803cfa389c90ce7" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="AboutPage.xaml.cs">
+      <DependentUpon>AboutPage.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="App.xaml.cs">
+      <DependentUpon>App.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Converters\ConditionalTextConverter.cs" />
+    <Compile Include="Converters\NegativeNumberConverter.cs" />
+    <Compile Include="MainPage.xaml.cs">
+      <DependentUpon>MainPage.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Model\AppSettings.cs" />
+    <Compile Include="Model\Constants.cs" />
+    <Compile Include="Model\Container.cs" />
+    <Compile Include="Model\Messages\CompassThemeChangedMessage.cs" />
+    <Compile Include="Model\Messages\LoadPhotoMessage.cs" />
+    <Compile Include="Model\Messages\RefreshAppBarMessage.cs" />
+    <Compile Include="Model\Messages\ShowCameraPreviewMessage.cs" />
+    <Compile Include="Model\Messages\TakePhotoMessage.cs" />
+    <Compile Include="Model\Messages\UpdateCompassUIMessage.cs" />
+    <Compile Include="Model\OperationModeEnum.cs" />
+    <Compile Include="Model\QuitException.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Service\CompassEx.cs" />
+    <Compile Include="Service\CompassReadingEx.cs" />
+    <Compile Include="Service\CompassThemeController.cs" />
+    <Compile Include="Service\Navigation\IPageNavigation.cs" />
+    <Compile Include="Service\Navigation\PageNavigation.cs" />
+    <Compile Include="SettingsPage.xaml.cs">
+      <DependentUpon>SettingsPage.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Themes\CompassUiUtil.cs" />
+    <Compile Include="Themes\compass_metro_graphic\compass_metro_graphic_UI.xaml.cs">
+      <DependentUpon>compass_metro_graphic_UI.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Themes\compass_metro_graphic\theme_compass_metro_graphic.cs" />
+    <Compile Include="Themes\compass_cardinal\compass_cardinal_UI.xaml.cs">
+      <DependentUpon>compass_cardinal_UI.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Themes\compass_cardinal\theme_compass_cardinal.cs" />
+    <Compile Include="Themes\compass_night\compass_night_UI.xaml.cs">
+      <DependentUpon>compass_night_UI.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Themes\compass_night\theme_compass_night.cs" />
+    <Compile Include="Themes\compass_orienteering\compass_orienteering_UI.xaml.cs">
+      <DependentUpon>compass_orienteering_UI.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Themes\compass_orienteering\theme_compass_orienteering.cs" />
+    <Compile Include="Themes\compass_digital\compass_digital_UI.xaml.cs">
+      <DependentUpon>compass_digital_UI.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Themes\compass_digital\theme_compass_digital.cs" />
+    <Compile Include="Themes\ICompassTheme.cs" />
+    <Compile Include="Utils\Filters\SimpleKalman.cs" />
+    <Compile Include="Utils\IsolatedStorageHelper.cs" />
+    <Compile Include="Utils\Logging\ExceptionPrompt.cs" />
+    <Compile Include="Utils\MediaHelper.cs" />
+    <Compile Include="Utils\PhoneThemeDetect.cs" />
+    <Compile Include="ViewModel\MainViewModel.cs" />
+    <Compile Include="ViewModel\ViewModelBase.cs" />
+    <Compile Include="ViewModel\ViewModelLocator.cs" />
+    <Compile Include="Views\compass_calibration.xaml.cs">
+      <DependentUpon>compass_calibration.xaml</DependentUpon>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <ApplicationDefinition Include="App.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </ApplicationDefinition>
+    <Page Include="AboutPage.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="MainPage.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="SettingsPage.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="Themes\compass_metro_graphic\compass_metro_graphic_UI.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Include="Themes\compass_cardinal\compass_cardinal_UI.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Include="Themes\compass_night\compass_night_UI.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Include="Themes\compass_orienteering\compass_orienteering_UI.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="Themes\compass_digital\compass_digital_UI.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Include="Themes\Generic.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Include="Views\compass_calibration.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="app.config" />
+    <None Include="packages.config" />
+    <None Include="Properties\AppManifest.xml" />
+    <None Include="Properties\WMAppManifest.xml">
+      <SubType>Designer</SubType>
+    </None>
+    <Content Include="Resources\Fonts\LCDMU.TTF">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+  </ItemGroup>
+  <ItemGroup>
+    <Content Include="ApplicationIcon.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Background.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Images\appbar.check.rest.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Images\appbar.delete.rest.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Images\appbar.feature.camera.rest.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Images\appbar.feature.settings.rest.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Images\appbar.folder.rest.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Images\banner_logo.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Images\banner_logo_100.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Images\calibrate_compass.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Images\icon_dial_lock.png" />
+    <Content Include="Images\icon_dial_unlock.png" />
+    <Content Include="Images\icon_map.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Images\jwp_banner_452.jpg">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Images\pinch_zoom_72.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Sounds\camera.wav">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Themes\compass_cardinal\images\compass_old_needle_light.png" />
+    <Content Include="Themes\compass_digital\images\compass_digital_dial.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Themes\compass_digital\images\compass_digital_needle.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Themes\compass_metro_graphic\images\sample_metro_graphic.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Themes\compass_cardinal\images\compass_old_needle.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Themes\compass_cardinal\images\sample_old.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Themes\compass_night\images\sample_night.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Themes\compass_orienteering\images\compass_orienteering_back.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Themes\compass_orienteering\images\compass_orienteering_dial.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Themes\compass_orienteering\images\compass_orienteering_needle.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Images\icon_dial_black.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Images\icon_dial_white.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Images\icon_background_black.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Images\icon_background_white.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="SplashScreenImage.jpg" />
+    <Content Include="Themes\compass_orienteering\images\compass_orienteering_rotate.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Themes\compass_orienteering\images\sample_orienteering.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Themes\compass_digital\images\sample_digital.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Toolkit.Content\ApplicationBar.Cancel.png" />
+    <Content Include="Toolkit.Content\ApplicationBar.Check.png" />
+    <Content Include="Toolkit.Content\ApplicationBar.Delete.png" />
+    <Content Include="Toolkit.Content\ApplicationBar.Select.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <BootstrapperPackage Include="Microsoft.Net.Framework.3.5.SP1">
+      <Visible>False</Visible>
+      <ProductName>.NET Framework 3.5 SP1</ProductName>
+      <Install>false</Install>
+    </BootstrapperPackage>
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\Phone7.Fx.Preview\Phone7.Fx.Preview.csproj">
+      <Project>{B55A0F90-2B5A-4C4B-88F4-013AA1629866}</Project>
+      <Name>Phone7.Fx.Preview</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(MSBuildExtensionsPath)\Microsoft\$(TargetFrameworkIdentifier)\$(TargetFrameworkVersion)\Microsoft.$(TargetFrameworkIdentifier).$(TargetFrameworkVersion).Overrides.targets" />
+  <Import Project="$(MSBuildExtensionsPath)\Microsoft\$(TargetFrameworkIdentifier)\$(TargetFrameworkVersion)\Microsoft.$(TargetFrameworkIdentifier).CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+  <ProjectExtensions />
+</Project>
@@ -0,0 +1,32 @@
+using System;
+using System.Globalization;
+using System.Windows.Data;
+
+namespace CompassVO.Converters
+{
+  public class ConditionalTextConverter : IValueConverter
+  {
+    #region Implementation of IValueConverter
+
+    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+    {
+      if (value != null && parameter != null && value is bool)
+      {
+        bool boolVal = (bool)value;
+        string[] texts = parameter.ToString().Split('|');
+        if (texts.Length == 2)
+        {
+          return boolVal ? texts[0] : texts[1];
+        }
+      }
+      return null;
+    }
+
+    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+    {
+      return null;
+    }
+
+    #endregion Implementation of IValueConverter
+  }
+}
@@ -0,0 +1,42 @@
+using System;
+using System.Globalization;
+using System.Windows.Data;
+
+namespace CompassVO.Converters
+{
+  public class NegativeNumberConverter : IValueConverter
+  {
+    #region Implementation of IValueConverter
+
+    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+    {
+      if (value != null)
+      {
+        if (value is int)
+        {
+          return -(int)value;
+        }
+        if (value is double)
+        {
+          return -(double)value;
+        }
+        if (value is long)
+        {
+          return -(long)value;
+        }
+        if (value is decimal)
+        {
+          return -(decimal)value;
+        }
+      }
+      return null;
+    }
+
+    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+    {
+      return null;
+    }
+
+    #endregion Implementation of IValueConverter
+  }
+}
@@ -0,0 +1,258 @@
+<phone:PhoneApplicationPage xmlns:telerikPrimitives="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Primitives"
+                            x:Class="CompassVO.MainPage"
+                            xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                            xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                            xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
+                            xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
+                            xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+                            xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+                            xmlns:Preview="clr-namespace:Phone7.Fx.Preview;assembly=Phone7.Fx.Preview"
+                            xmlns:compass_orienteering="clr-namespace:CompassVO.Themes.compass_orienteering"
+                            xmlns:Views="clr-namespace:CompassVO.Views"
+                            xmlns:GalaSoft_MvvmLight_Command="clr-namespace:GalaSoft.MvvmLight.Command;assembly=GalaSoft.MvvmLight.Extras.WP71"
+                            xmlns:i="clr-namespace:System.Windows.Interactivity;assembly=System.Windows.Interactivity"
+                            xmlns:toolkit="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls.Toolkit"
+                            mc:Ignorable="d"
+                            d:DesignWidth="480"
+                            d:DesignHeight="768"
+                            FontFamily="{StaticResource PhoneFontFamilyNormal}"
+                            FontSize="{StaticResource PhoneFontSizeNormal}"
+                            Foreground="{StaticResource PhoneForegroundBrush}"
+                            SupportedOrientations="Portrait"
+                            Orientation="Portrait"
+                            shell:SystemTray.IsVisible="True"
+                            Unloaded="PhoneApplicationPage_Unloaded"
+                            DataContext="{Binding Main, Source={StaticResource Locator}}"
+                            BackKeyPress="PhoneApplicationPage_BackKeyPress">
+
+  <i:Interaction.Triggers>
+    <i:EventTrigger EventName="Loaded">
+      <GalaSoft_MvvmLight_Command:EventToCommand Command="{Binding Main.MainPageLoaded, Mode=OneWay, Source={StaticResource Locator}}" />
+    </i:EventTrigger>
+  </i:Interaction.Triggers>
+
+  <!--LayoutRoot is the root grid where all page content is placed-->
+  <Grid x:Name="LayoutRoot"
+          Background="White">
+
+    <!--ContentPanel - place additional content here-->
+    <Grid x:Name="ContentPanel"
+              Grid.Row="0"
+              Margin="0"
+              DoubleTap="ContentPanel_DoubleTap"
+              ManipulationStarted="ContentPanel_ManipulationStarted"
+              ManipulationDelta="ContentPanel_ManipulationDelta"
+              ManipulationCompleted="ContentPanel_ManipulationCompleted">
+
+      <toolkit:GestureService.GestureListener>
+        <toolkit:GestureListener x:Name="gl"
+                                         DragStarted="gl_DragStarted"
+                                         DragDelta="gl_DragDelta"
+                                         PinchStarted="gl_PinchStarted"
+                                         PinchDelta="gl_PinchDelta" />
+      </toolkit:GestureService.GestureListener>
+
+      <Grid Visibility="{Binding IsLoading, Converter={StaticResource BooleanToVisibilityConverter}}">
+        <TextBlock Foreground="Black"
+                           HorizontalAlignment="Center"
+                           VerticalAlignment="Center"
+                           FontSize="24">
+                    Loading ...
+        </TextBlock>
+      </Grid>
+
+      <Canvas x:Name="viewfinderCanvas"
+                    Margin="0"
+                    Width="1066"
+                    Height="800"
+                    HorizontalAlignment="Center"
+                    VerticalAlignment="Center"
+                    Visibility="{Binding IsCameraActive, Converter={StaticResource BooleanToVisibilityConverter}}">
+
+        <!--Camera viewfinder -->
+        <Canvas.Background>
+          <VideoBrush x:Name="viewfinderBrush"
+                                Stretch="UniformToFill">
+          </VideoBrush>
+        </Canvas.Background>
+        <Canvas.RenderTransform>
+          <RotateTransform Angle="90"
+                                     CenterX="533"
+                                     CenterY="400"></RotateTransform>
+        </Canvas.RenderTransform>
+      </Canvas>
+
+      <Grid>
+        <Canvas x:Name="viewPhoto"
+                        Margin="0"
+                        Width="1"
+                        Height="1"
+                        HorizontalAlignment="Center"
+                        VerticalAlignment="Center"
+                        Visibility="{Binding HasPhoto, Converter={StaticResource BooleanToVisibilityConverter}}">
+
+          <!--Camera Photo -->
+          <Image x:Name="backPhoto"
+                           CacheMode="BitmapCache">
+            <Image.RenderTransform>
+              <TransformGroup>
+                <TranslateTransform X="{Binding PhotoOffsetX}"
+                                                    Y="{Binding PhotoOffsetY}" />
+                <RotateTransform Angle="{Binding PhotoAngle}"
+                                                 CenterX="0"
+                                                 CenterY="0" />
+                <ScaleTransform ScaleX="{Binding PhotoScale}"
+                                                ScaleY="{Binding PhotoScale}"
+                                                CenterX="0"
+                                                CenterY="0" />
+              </TransformGroup>
+            </Image.RenderTransform>
+          </Image>
+        </Canvas>
+      </Grid>
+
+      <Grid x:Name="compassContainer"
+                  Opacity="{Binding CompasUIOpacity}">
+        <!--<compass_orienteering:compass_orienteering />-->
+        <!--<StackPanel Orientation="Horizontal">
+                <TextBlock x:Name="lblAngleMagnetic"
+                           FontSize="28"
+                           Margin="6">Angle magnetic:</TextBlock>
+                <TextBlock x:Name="lblAngleMagneticValue"
+                           Margin="6"
+                           FontSize="28"
+                           Text="{Binding Path=MagneticHeading, Mode=OneWay, StringFormat='0'}" />
+            </StackPanel>
+            <StackPanel Orientation="Horizontal">
+                <TextBlock x:Name="lblAngleTrue"
+                           FontSize="28"
+                           Margin="6">Angle true:</TextBlock>
+                <TextBlock x:Name="lblAngleTrueValue"
+                           Margin="6"
+                           FontSize="28"
+                           Text="{Binding Path=TrueHeading, Mode=OneWay, StringFormat='0'}" />
+            </StackPanel>
+            <StackPanel Orientation="Horizontal">
+                <TextBlock x:Name="lblAngleMD"
+                           FontSize="28"
+                           Margin="6">Magnetic declination:</TextBlock>
+                <TextBlock x:Name="lblAngleMDValue"
+                           Margin="6"
+                           FontSize="28"
+                           Text="{Binding Path=MagneticDeclination, Mode=OneWay}" />
+            </StackPanel>
+            <StackPanel Orientation="Horizontal">
+                <TextBlock x:Name="lblAccuracy"
+                           FontSize="28"
+                           Margin="6">Accuracy:</TextBlock>
+                <TextBlock x:Name="lblAccuracyValue"
+                           Margin="6"
+                           FontSize="28"
+                           Text="{Binding Path=HeadingAccuracy, Mode=OneWay}" />
+            </StackPanel>-->
+      </Grid>
+
+      <Grid HorizontalAlignment="Stretch"
+                  VerticalAlignment="Stretch"
+                  Margin="0"
+                  Background="Transparent" />
+
+      <!--all status messages-->
+      <Grid HorizontalAlignment="Stretch"
+                  VerticalAlignment="Stretch">
+        <!--camera init-->
+        <Border CornerRadius="6"
+                        BorderThickness="2"
+                        BorderBrush="DarkGray"
+                        Background="White"
+                        VerticalAlignment="Center"
+                        HorizontalAlignment="Center"
+                        Visibility="{Binding IsInitCamera, Converter={StaticResource BooleanToVisibilityConverter}}">
+          <Grid Margin="24">
+            <TextBlock Foreground="Black"
+                                   HorizontalAlignment="Center"
+                                   VerticalAlignment="Center"
+                                   Margin="0"
+                                   FontSize="22">Starting camera ...</TextBlock>
+          </Grid>
+        </Border>
+        <!--saving photo-->
+        <Border CornerRadius="6"
+                        BorderThickness="2"
+                        BorderBrush="DarkGray"
+                        Background="White"
+                        VerticalAlignment="Center"
+                        HorizontalAlignment="Center"
+                        Visibility="{Binding IsSavingPhoto, Converter={StaticResource BooleanToVisibilityConverter}}">
+          <Grid Margin="24">
+            <TextBlock Foreground="Black"
+                                   HorizontalAlignment="Center"
+                                   VerticalAlignment="Center"
+                                   Margin="0"
+                                   FontSize="22">Saving photo ...</TextBlock>
+          </Grid>
+        </Border>
+        <!--image editing-->
+        <Image Source="/Images/pinch_zoom_72.png"
+                       Stretch="None"
+                       VerticalAlignment="Top"
+                       HorizontalAlignment="Left"
+                       Margin="12"
+                       Visibility="{Binding HasPhotoAndEditImage, Converter={StaticResource BooleanToVisibilityConverter}}"></Image>
+      </Grid>
+    </Grid>
+
+    <!--Calibration UI-->
+    <telerikPrimitives:RadWindow x:Name="winCalibration"
+                                     IsFullScreen="True"
+                                     IsOpen="{Binding NeedsCalibration}"
+                                     IsClosedOnBackButton="False"
+                                     IsClosedOnOutsideTap="False">
+      <Border Background="Black">
+        <Views:compass_calibration x:Name="pnlCalibration"
+                                           Width="380"
+                                           Height="600" />
+      </Border>
+    </telerikPrimitives:RadWindow>
+
+    <!--app bar-->
+    <Preview:BindableApplicationBar x:Name="AppBar"
+                                        BarOpacity="0.8"
+                                        IsMenuEnabled="True">
+      <!--<Preview:BindableApplicationBarIconButton Command="{Binding Main.BackPictureEdit, Mode=OneWay, Source={StaticResource Locator}}"
+                                                      IconUri="/Images/icon_background_white.png"
+                                                      IsEnabled="{Binding IsCompassMode}"
+                                                      Text="edit back" />
+            <Preview:BindableApplicationBarIconButton Command="{Binding Main.CompassDialEdit, Mode=OneWay, Source={StaticResource Locator}}"
+                                                      IconUri="/Images/icon_dial_white.png"
+                                                      IsEnabled="{Binding IsCompassMode}"
+                                                      Text="edit dial" />
+            <Preview:BindableApplicationBarIconButton Command="{Binding Main.ShowSettings, Mode=OneWay, Source={StaticResource Locator}}"
+                                                      IconUri="/Images/appbar.feature.settings.rest.png"
+                                                      IsEnabled="{Binding IsCompassMode}"
+                                                      Text="setting" />
+
+            <Preview:BindableApplicationBarIconButton Command="{Binding Main.AcceptDialEdit, Mode=OneWay, Source={StaticResource Locator}}"
+                                                      IconUri="/Images/appbar.check.rest.png"
+                                                      IsEnabled="{Binding IsDialEdit}"
+                                                      Text="accept" />-->
+
+      <!--<Preview:BindableApplicationBar.MenuItems>
+                <Preview:BindableApplicationBarMenuItem  Text="about"
+                                                         Command="{Binding ShowAbout}" />
+            </Preview:BindableApplicationBar.MenuItems>-->
+    </Preview:BindableApplicationBar>
+  </Grid>
+
+  <!--Sample code showing usage of ApplicationBar-->
+  <!--<phone:PhoneApplicationPage.ApplicationBar>
+        <shell:ApplicationBar IsVisible="True" IsMenuEnabled="True">
+            <shell:ApplicationBarIconButton IconUri="/Images/appbar_button1.png" Text="Button 1" />
+            <shell:ApplicationBarIconButton IconUri="/Images/appbar_button2.png" Text="Button 2" />
+            <shell:ApplicationBar.MenuItems>
+                <shell:ApplicationBarMenuItem Text="MenuItem 1" />
+                <shell:ApplicationBarMenuItem Text="MenuItem 2" />
+            </shell:ApplicationBar.MenuItems>
+        </shell:ApplicationBar>
+    </phone:PhoneApplicationPage.ApplicationBar>-->
+</phone:PhoneApplicationPage>
@@ -0,0 +1,368 @@
+using CompassVO.Model;
+using CompassVO.Model.Messages;
+using CompassVO.Utils;
+using GalaSoft.MvvmLight.Messaging;
+using GalaSoft.MvvmLight.Threading;
+using Microsoft.Devices;
+using Microsoft.Phone.Controls;
+using Microsoft.Xna.Framework.Media;
+using Phone7.Fx.Preview;
+using System;
+using System.IO;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+
+namespace CompassVO
+{
+  public partial class MainPage : PhoneApplicationPage
+  {
+    private PhotoCamera cam;
+    private UserControl compass_control;
+    private bool isCamInit = false;
+
+    // Constructor
+    public MainPage()
+    {
+      InitializeComponent();
+      Messenger.Default.Register<CompassThemeChangedMessage>(this, (res) => CreateCompassTheme());
+      Messenger.Default.Register<RefreshAppBarMessage>(this, (res) => FillAppBar());
+      Messenger.Default.Register<ShowCameraPreviewMessage>(this, (res) => InitCamera(res));
+      Messenger.Default.Register<TakePhotoMessage>(this, (res) => TakePhoto());
+      Messenger.Default.Register<LoadPhotoMessage>(this, (res) => LoadPhoto());
+    }
+
+    protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
+    {
+      if (App.Locator.Main.IsBackgroundImageEdit && App.Locator.Main.IsCameraActive && !App.Locator.Main.HasPhoto)
+      {
+        App.Locator.Main.IsInitCamera = true;
+        InitCamera(new ShowCameraPreviewMessage(true));
+      }
+      base.OnNavigatedTo(e);
+    }
+
+    private void LoadPhoto()
+    {
+      if (App.Locator.Main.HasPhoto)
+      {
+        WriteableBitmap bmp = IsolatedStorageHelper.LoadFromLocalStorage(Constants.FINAL_PHOTO_FILENAME, Constants.PHOTO_FOLDER);
+        backPhoto.Source = bmp;
+        backPhoto.UpdateLayout();
+      }
+    }
+
+    private void InitCamera(ShowCameraPreviewMessage res)
+    {
+      if (cam != null)
+        cam.Dispose();
+      cam = null;
+      isCamInit = false;
+
+      if (res.ShowCamera)
+      {
+        if ((PhotoCamera.IsCameraTypeSupported(CameraType.Primary) == true))
+        {
+          // Otherwise, use standard camera on back of device.
+          cam = new Microsoft.Devices.PhotoCamera(CameraType.Primary);
+          cam.Initialized += new EventHandler<CameraOperationCompletedEventArgs>(cam_Initialized);
+          cam.CaptureImageAvailable += new EventHandler<ContentReadyEventArgs>(cam_CaptureImageAvailable);
+          CameraButtons.ShutterKeyHalfPressed += new EventHandler(CameraButtons_ShutterKeyHalfPressed);
+          CameraButtons.ShutterKeyReleased += new EventHandler(CameraButtons_ShutterKeyReleased);
+          CameraButtons.ShutterKeyPressed += new EventHandler(CameraButtons_ShutterKeyPressed);
+          //Set the VideoBrush source to the camera.
+          viewfinderBrush.SetSource(cam);
+        }
+      }
+    }
+
+    private void CameraButtons_ShutterKeyPressed(object sender, EventArgs e)
+    {
+      if (cam != null)
+      {
+        try
+        {
+          cam.CaptureImage();
+        }
+        catch (Exception)
+        {
+        }
+      }
+    }
+
+    private void CameraButtons_ShutterKeyReleased(object sender, EventArgs e)
+    {
+      if (cam != null)
+      {
+        cam.CancelFocus();
+      }
+    }
+
+    private void CameraButtons_ShutterKeyHalfPressed(object sender, EventArgs e)
+    {
+      if (cam != null)
+      {
+        DispatcherHelper.CheckBeginInvokeOnUI(() =>
+        {
+          cam.Focus();
+        });
+      }
+    }
+
+    private void cam_CaptureImageAvailable(object sender, ContentReadyEventArgs e)
+    {
+      Dispatcher.BeginInvoke(() =>
+      {
+        App.Locator.Main.IsCameraActive = false;
+        App.Locator.Main.IsSavingPhoto = true;
+        MediaHelper.PlaySound("Sounds\\camera.wav");
+        InitCamera(new ShowCameraPreviewMessage(false));
+      });
+      using (MemoryStream ms = new MemoryStream())
+      {
+        byte[] buffer = new byte[4096];
+        int len = 0;
+        while ((len = e.ImageStream.Read(buffer, 0, buffer.Length)) > 0)
+        {
+          ms.Write(buffer, 0, len);
+        }
+        buffer = ms.ToArray();
+        IsolatedStorageHelper.SaveToLocalStorage(Constants.TEMP_PHOTO_FILENAME, Constants.PHOTO_FOLDER, buffer);
+        //save also to media lib
+        MediaLibrary myMediaLibrary = new MediaLibrary();
+        myMediaLibrary.SavePicture(string.Format("mapscan_{0}.jpg", Guid.NewGuid().ToString("N")), buffer);
+      }
+      //
+      Dispatcher.BeginInvoke(() =>
+      {
+        WriteableBitmap bmp = IsolatedStorageHelper.LoadFromLocalStorage(Constants.TEMP_PHOTO_FILENAME, Constants.PHOTO_FOLDER);
+        backPhoto.Source = bmp;
+
+        App.Locator.Main.PhotoOffsetX = -(double)bmp.PixelWidth / 2;
+        App.Locator.Main.PhotoOffsetY = -(double)bmp.PixelHeight / 2;
+        App.Locator.Main.PhotoScale = (double)1066 / bmp.PixelWidth;
+        App.Locator.Main.PhotoAngle = 90;
+        App.Locator.Main.SavePhotoSettings();
+
+        App.Locator.Main.HasPhoto = true;
+        FillAppBar();
+        App.Locator.Main.IsSavingPhoto = false;
+      });
+    }
+
+    private void cam_Initialized(object sender, CameraOperationCompletedEventArgs e)
+    {
+      isCamInit = true;
+      Dispatcher.BeginInvoke(() =>
+      {
+        App.Locator.Main.IsInitCamera = false;
+      });
+    }
+
+    private void FillAppBar()
+    {
+      AppBar.Buttons.Clear();
+      if (App.Locator.Main.IsCompassMode)
+      {
+        BindableApplicationBarIconButton button1 = new BindableApplicationBarIconButton();
+        button1.IconUri = new Uri("/Images/icon_map.png", UriKind.Relative);
+        button1.Text = "set map";
+        button1.Command = App.Locator.Main.BackPictureEdit;
+        AppBar.Buttons.Add(button1);
+
+        if (App.Locator.Main.CurrentTheme.SupportsDialRotation)
+        {
+          BindableApplicationBarIconButton button2 = new BindableApplicationBarIconButton();
+          button2.IconUri = new Uri(App.Locator.Main.IsDialEdit ? "/Images/icon_dial_lock.png" : "/Images/icon_dial_unlock.png", UriKind.Relative);
+          button2.Text = "dial";
+          button2.Command = App.Locator.Main.CompassDialEdit;
+          AppBar.Buttons.Add(button2);
+        }
+
+        BindableApplicationBarIconButton button3 = new BindableApplicationBarIconButton();
+        button3.IconUri = new Uri("/Images/appbar.feature.settings.rest.png", UriKind.Relative);
+        button3.Text = "settings";
+        button3.Command = App.Locator.Main.ShowSettings;
+        AppBar.Buttons.Add(button3);
+      }
+      else if (App.Locator.Main.IsBackgroundImageEdit)
+      {
+        if (!App.Locator.Main.HasPhoto)
+        {
+          //no photo
+          BindableApplicationBarIconButton button1 = new BindableApplicationBarIconButton();
+          button1.IconUri = new Uri("/Images/appbar.feature.camera.rest.png", UriKind.Relative);
+          button1.Text = "photo";
+          button1.Command = App.Locator.Main.TakePhotoCommand;
+          AppBar.Buttons.Add(button1);
+
+          BindableApplicationBarIconButton button2 = new BindableApplicationBarIconButton();
+          button2.IconUri = new Uri("/Images/appbar.folder.rest.png", UriKind.Relative);
+          button2.Text = "browse";
+          button2.Command = App.Locator.Main.SelectPhotoCommand;
+          AppBar.Buttons.Add(button2);
+        }
+        else
+        {
+          BindableApplicationBarIconButton button1 = new BindableApplicationBarIconButton();
+          button1.IconUri = new Uri("/Images/appbar.check.rest.png", UriKind.Relative);
+          button1.Text = "accept";
+          button1.Command = App.Locator.Main.AcceptPhotoEdit;
+          AppBar.Buttons.Add(button1);
+          //has photo
+          BindableApplicationBarIconButton button3 = new BindableApplicationBarIconButton();
+          button3.IconUri = new Uri("/Images/appbar.delete.rest.png", UriKind.Relative);
+          button3.Text = "remove";
+          button3.Command = App.Locator.Main.RemovePhotoCommand;
+          AppBar.Buttons.Add(button3);
+        }
+      }
+      else if (App.Locator.Main.IsDialEdit)
+      {
+        BindableApplicationBarIconButton button1 = new BindableApplicationBarIconButton();
+        button1.IconUri = new Uri("/Images/appbar.check.rest.png", UriKind.Relative);
+        button1.Text = "accept";
+        button1.Command = App.Locator.Main.AcceptDialEdit;
+        AppBar.Buttons.Add(button1);
+      }
+
+      //about
+      BindableApplicationBarMenuItem menu1 = new BindableApplicationBarMenuItem();
+      menu1.Text = "about";
+      menu1.Command = App.Locator.Main.ShowAbout;
+      AppBar.MenuItems.Add(menu1);
+    }
+
+    public void CreateCompassTheme()
+    {
+      if (App.Locator.Main.CurrentTheme != null)
+      {
+        compassContainer.Children.Clear();
+        //
+        compass_control = (UserControl)Activator.CreateInstance(App.Locator.Main.CurrentTheme.UIcomponent);
+        compass_control.Width = 480;
+        compass_control.Height = 800;
+        compass_control.HorizontalAlignment = HorizontalAlignment.Center;
+        compass_control.VerticalAlignment = VerticalAlignment.Center;
+        compassContainer.Children.Add(compass_control);
+        compass_control.UpdateLayout();
+
+        //back color
+        LayoutRoot.Background = new SolidColorBrush(App.Locator.Main.CurrentTheme.BackgroundColor);
+      }
+    }
+
+    private void PhoneApplicationPage_Unloaded(object sender, RoutedEventArgs e)
+    {
+      //
+    }
+
+    private void ContentPanel_DoubleTap(object sender, System.Windows.Input.GestureEventArgs e)
+    {
+      if (cam != null && isCamInit && cam.IsFocusSupported)
+      {
+        cam.CancelFocus();
+        cam.Focus();
+      }
+    }
+
+    private void ContentPanel_ManipulationStarted(object sender, System.Windows.Input.ManipulationStartedEventArgs e)
+    {
+      if (App.Locator.Main.IsDialEdit)
+      {
+        MatrixTransform pt = (MatrixTransform)e.ManipulationContainer.TransformToVisual(LayoutRoot);
+        App.Locator.Main.CompassDialEditStarted(new Point(pt.Matrix.OffsetX + e.ManipulationOrigin.X, pt.Matrix.OffsetY + e.ManipulationOrigin.Y));
+      }
+    }
+
+    private void ContentPanel_ManipulationDelta(object sender, System.Windows.Input.ManipulationDeltaEventArgs e)
+    {
+      if (App.Locator.Main.IsDialEdit)
+      {
+        MatrixTransform pt = (MatrixTransform)e.ManipulationContainer.TransformToVisual(LayoutRoot);
+        App.Locator.Main.CompassDialEditDelta(new Point(pt.Matrix.OffsetX + e.ManipulationOrigin.X, pt.Matrix.OffsetY + e.ManipulationOrigin.Y));
+      }
+    }
+
+    private void ContentPanel_ManipulationCompleted(object sender, ManipulationCompletedEventArgs e)
+    {
+      if (App.Locator.Main.IsDialEdit)
+      {
+        App.Locator.Main.CompassDialEditCompleted();
+      }
+    }
+
+    private void PhoneApplicationPage_BackKeyPress(object sender, System.ComponentModel.CancelEventArgs e)
+    {
+      //
+      if (!App.Locator.Main.IsCompassMode)
+      {
+        App.Locator.Main.CancelEdit();
+        e.Cancel = true;
+      }
+    }
+
+    public void TakePhoto()
+    {
+      if (cam != null && isCamInit)
+      {
+        try
+        {
+          cam.CaptureImage();
+        }
+        catch (Exception)
+        {
+        }
+      }
+    }
+
+    private void gl_DragStarted(object sender, DragStartedGestureEventArgs e)
+    {
+      if (App.Locator.Main.IsBackgroundImageEdit && App.Locator.Main.HasPhoto)
+      {
+        //
+      }
+    }
+
+    private const double Rad2Deg = 180.0 / Math.PI;
+    private const double Deg2Rad = Math.PI / 180.0;
+
+    private void gl_DragDelta(object sender, DragDeltaGestureEventArgs e)
+    {
+      if (App.Locator.Main.IsBackgroundImageEdit && App.Locator.Main.HasPhoto)
+      {
+        double radians = -App.Locator.Main.PhotoAngle * Deg2Rad;
+        double msin = Math.Sin(radians);
+        double mcos = Math.Cos(radians);
+        double x = mcos * e.HorizontalChange - msin * e.VerticalChange;
+        double y = msin * e.HorizontalChange + mcos * e.VerticalChange;
+
+        App.Locator.Main.PhotoOffsetX += x / App.Locator.Main.PhotoScale;
+        App.Locator.Main.PhotoOffsetY += y / App.Locator.Main.PhotoScale;
+      }
+    }
+
+    private void gl_PinchDelta(object sender, PinchGestureEventArgs e)
+    {
+      if (App.Locator.Main.IsBackgroundImageEdit && App.Locator.Main.HasPhoto)
+      {
+        App.Locator.Main.PhotoAngle = _initPhotoRotation + e.TotalAngleDelta;
+        App.Locator.Main.PhotoScale = _initPhotoScale * e.DistanceRatio;
+      }
+    }
+
+    private double _initPhotoRotation;
+    private double _initPhotoScale;
+
+    private void gl_PinchStarted(object sender, PinchStartedGestureEventArgs e)
+    {
+      if (App.Locator.Main.IsBackgroundImageEdit && App.Locator.Main.HasPhoto)
+      {
+        _initPhotoRotation = App.Locator.Main.PhotoAngle;
+        _initPhotoScale = App.Locator.Main.PhotoScale;
+      }
+    }
+  }
+}
@@ -0,0 +1,158 @@
+using System.IO.IsolatedStorage;
+using System.Runtime.Serialization;
+
+namespace CompassVO.Model
+{
+  [DataContract]
+  public class AppSettings
+  {
+    [IgnoreDataMember]
+    public const string APP_SETTINGS_KEY = "APP_SETTINGS_KEY";
+
+    private double _dialAngle;
+
+    [DataMember]
+    public double DialAngle
+    {
+      get { return _dialAngle; }
+      set
+      {
+        if (_dialAngle == value)
+          return;
+        _dialAngle = value;
+      }
+    }
+
+    private string _currentTheme;
+
+    [DataMember]
+    public string CurrentTheme
+    {
+      get { return _currentTheme; }
+      set
+      {
+        if (_currentTheme == value)
+          return;
+        _currentTheme = value;
+      }
+    }
+
+    private double _photoOffsetX = 0;
+
+    [DataMember]
+    public double PhotoOffsetX
+    {
+      get { return _photoOffsetX; }
+      set
+      {
+        if (_photoOffsetX == value)
+          return;
+        _photoOffsetX = value;
+      }
+    }
+
+    private double _photoOffsetY = 0;
+
+    [DataMember]
+    public double PhotoOffsetY
+    {
+      get { return _photoOffsetY; }
+      set
+      {
+        if (_photoOffsetY == value)
+          return;
+        _photoOffsetY = value;
+      }
+    }
+
+    private double _photoScale = 1;
+
+    [DataMember]
+    public double PhotoScale
+    {
+      get { return _photoScale; }
+      set
+      {
+        if (_photoScale == value)
+          return;
+        _photoScale = value;
+      }
+    }
+
+    private double _photoAngle = 0;
+
+    [DataMember]
+    public double PhotoAngle
+    {
+      get { return _photoAngle; }
+      set
+      {
+        if (_photoAngle == value)
+          return;
+        _photoAngle = value;
+      }
+    }
+
+    private bool _isHeadingMagnetic = true;
+
+    [DataMember]
+    public bool IsHeadingMagnetic
+    {
+      get { return _isHeadingMagnetic; }
+      set
+      {
+        if (_isHeadingMagnetic == value)
+          return;
+        _isHeadingMagnetic = value;
+      }
+    }
+
+    private AppSettings()
+    {
+    }
+
+    private static AppSettings _instance;
+
+    public static AppSettings Instance
+    {
+      get
+      {
+        if (_instance == null)
+        {
+          if (IsolatedStorageSettings.ApplicationSettings.Contains(APP_SETTINGS_KEY))
+            _instance = IsolatedStorageSettings.ApplicationSettings[APP_SETTINGS_KEY] as AppSettings;
+          else
+            _instance = new AppSettings();
+        }
+        return _instance;
+      }
+    }
+
+    public static object _lock = new object();
+
+    public static void Save()
+    {
+      lock (_lock)
+      {
+        if (IsolatedStorageSettings.ApplicationSettings.Contains(APP_SETTINGS_KEY))
+        {
+          IsolatedStorageSettings.ApplicationSettings[APP_SETTINGS_KEY] = AppSettings.Instance;
+        }
+        else
+        {
+          IsolatedStorageSettings.ApplicationSettings.Add(APP_SETTINGS_KEY, AppSettings.Instance);
+        }
+        IsolatedStorageSettings.ApplicationSettings.Save();
+      }
+    }
+
+    public static void Load()
+    {
+      lock (_lock)
+      {
+        if (IsolatedStorageSettings.ApplicationSettings.Contains(APP_SETTINGS_KEY))
+          _instance = IsolatedStorageSettings.ApplicationSettings[APP_SETTINGS_KEY] as AppSettings;
+      }
+    }
+  }
+}
@@ -0,0 +1,13 @@
+namespace CompassVO.Model
+{
+  public class Constants
+  {
+    public const string WEB_PAGE = "http://www.just-windows-phone.com";
+    public const string WEB_PAGE_VO = "http://www.vorienteering.com";
+    public const string JWP_SUPPORT_EMAIL = "justwindowsphone@gmail.com";
+
+    public const string FINAL_PHOTO_FILENAME = "selectedPhoto.jpg";
+    public const string TEMP_PHOTO_FILENAME = "tempPhoto.jpg";
+    public const string PHOTO_FOLDER = "photo";
+  }
+}
@@ -0,0 +1,31 @@
+using MicroIoc;
+
+namespace CompassVO.Model
+{
+  public sealed class Container
+  {
+    private Container()
+    {
+    }
+
+    public static IMicroIocContainer Instance
+    {
+      get
+      {
+        return Nested.instance;
+      }
+    }
+
+    private class Nested
+    {
+      // Explicit static constructor to tell C# compiler
+      // not to mark type as before field init
+      static Nested()
+      {
+      }
+
+      internal static readonly IMicroIocContainer instance =
+          new MicroIocContainer();
+    }
+  }
+}
@@ -0,0 +1,6 @@
+namespace CompassVO.Model.Messages
+{
+  public class CompassThemeChangedMessage
+  {
+  }
+}
@@ -0,0 +1,6 @@
+namespace CompassVO.Model.Messages
+{
+  public class LoadPhotoMessage
+  {
+  }
+}
@@ -0,0 +1,6 @@
+namespace CompassVO.Model.Messages
+{
+  public class RefreshAppBarMessage
+  {
+  }
+}
@@ -0,0 +1,12 @@
+namespace CompassVO.Model.Messages
+{
+  public class ShowCameraPreviewMessage
+  {
+    public bool ShowCamera { get; set; }
+
+    public ShowCameraPreviewMessage(bool showCamera)
+    {
+      ShowCamera = showCamera;
+    }
+  }
+}
@@ -0,0 +1,6 @@
+namespace CompassVO.Model.Messages
+{
+  public class TakePhotoMessage
+  {
+  }
+}
@@ -0,0 +1,16 @@
+namespace CompassVO.Model.Messages
+{
+  public class UpdateCompassUIMessage
+  {
+    private UpdateCompassUIMessage()
+    {
+    }
+
+    public UpdateCompassUIMessage(double angle)
+    {
+      Angle = angle;
+    }
+
+    public double Angle { get; set; }
+  }
+}
@@ -0,0 +1,9 @@
+namespace CompassVO.Model
+{
+  public enum OperationModeEnum
+  {
+    CompassMode,
+    DialEdit,
+    PhotoEdit
+  }
+}
@@ -0,0 +1,8 @@
+using System;
+
+namespace CompassVO.Model
+{
+  public class QuitException : Exception
+  {
+  }
+}
@@ -0,0 +1,6 @@
+<Deployment xmlns="http://schemas.microsoft.com/client/2007/deployment"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+>
+    <Deployment.Parts>
+    </Deployment.Parts>
+</Deployment>
@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Resources;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("Compass VO")]
+[assembly: AssemblyDescription("Compass application for all users.")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("Just Windows Phone")]
+[assembly: AssemblyProduct("Compass VO")]
+[assembly: AssemblyCopyright("Copyright © Just Windows Phone 2011")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("dd9d3d8f-4ce9-4b41-8a35-0cd127192ade")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Revision and Build Numbers
+// by using the '*' as shown below:
+[assembly: AssemblyVersion("1.2.0")]
+[assembly: AssemblyFileVersion("1.2.0")]
+[assembly: NeutralResourcesLanguageAttribute("en-US")]
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Deployment xmlns="http://schemas.microsoft.com/windowsphone/2012/deployment" AppPlatformVersion="8.0">
+  <DefaultLanguage xmlns="" code="" />
+  <App xmlns="" ProductID="{c1b722e3-2eda-45d7-b043-e97041552c56}" Title="Compass VO" RuntimeType="Silverlight" Version="1.2.0.0" Genre="apps.normal" Author="Just Windows Phone" Description="Compass application for all users." Publisher="Just Windows Phone" PublisherID="{47cd8814-8b38-4f7c-980e-9bb4631a0f4e}">
+    <IconPath IsRelative="true" IsResource="false">ApplicationIcon.png</IconPath>
+    <Capabilities>
+      <Capability Name="ID_CAP_GAMERSERVICES" />
+      <Capability Name="ID_CAP_IDENTITY_DEVICE" />
+      <Capability Name="ID_CAP_IDENTITY_USER" />
+      <Capability Name="ID_CAP_LOCATION" />
+      <Capability Name="ID_CAP_MICROPHONE" />
+      <Capability Name="ID_CAP_NETWORKING" />
+      <Capability Name="ID_CAP_PHONEDIALER" />
+      <Capability Name="ID_CAP_PUSH_NOTIFICATION" />
+      <Capability Name="ID_CAP_SENSORS" />
+      <Capability Name="ID_CAP_WEBBROWSERCOMPONENT" />
+      <Capability Name="ID_CAP_ISV_CAMERA" />
+      <Capability Name="ID_CAP_CONTACTS" />
+      <Capability Name="ID_CAP_APPOINTMENTS" />
+      <Capability Name="ID_CAP_MEDIALIB_AUDIO" />
+      <Capability Name="ID_CAP_MEDIALIB_PHOTO" />
+      <Capability Name="ID_CAP_MEDIALIB_PLAYBACK" />
+    </Capabilities>
+    <Tasks>
+      <DefaultTask Name="_default" NavigationPage="MainPage.xaml" />
+    </Tasks>
+    <Tokens>
+      <PrimaryToken TokenID="CompassVOToken" TaskName="_default">
+        <TemplateFlip>
+          <SmallImageURI IsResource="false" IsRelative="true">Background.png</SmallImageURI>
+          <Count>0</Count>
+          <BackgroundImageURI IsResource="false" IsRelative="true">Background.png</BackgroundImageURI>
+          <Title>Compass VO</Title>
+          <BackContent></BackContent>
+          <BackBackgroundImageURI></BackBackgroundImageURI>
+          <BackTitle></BackTitle>
+          <DeviceLockImageURI></DeviceLockImageURI>
+          <HasLarge>false</HasLarge>
+        </TemplateFlip>
+      </PrimaryToken>
+    </Tokens>
+    <ScreenResolutions>
+      <ScreenResolution Name="ID_RESOLUTION_WVGA" />
+      <ScreenResolution Name="ID_RESOLUTION_WXGA" />
+      <ScreenResolution Name="ID_RESOLUTION_HD720P" />
+    </ScreenResolutions>
+  </App>
+</Deployment>
@@ -0,0 +1,186 @@
+using CompassVO.Utils.Filters;
+using Microsoft.Devices.Sensors;
+using System;
+
+namespace CompassVO.Service
+{
+  public class CompassEx : IDisposable
+  {
+    private Compass _compass;
+    private bool _needsCalibration;
+    private SimpleKalman filteredHeading = new SimpleKalman();
+
+    #region static Properties
+
+    private static bool isInit;
+    private static bool _isSupported;
+
+    public static bool IsSupported
+    {
+      get
+      {
+        if (!isInit)
+        {
+          _isSupported = Compass.IsSupported;
+          isInit = true;
+        }
+        return _isSupported;
+      }
+      set { _isSupported = value; }
+    }
+
+    #endregion static Properties
+
+    #region public properties
+
+    public TimeSpan TimeBetweenUpdates { get; set; }
+
+    private CompassReadingEx _currentValue = new CompassReadingEx();
+
+    public CompassReadingEx CurrentValue
+    {
+      get
+      {
+        return _currentValue;
+      }
+    }
+
+    public bool IsDataValid
+    {
+      get { return _compass != null ? _compass.IsDataValid : false; }
+    }
+
+    #endregion public properties
+
+    #region public events
+
+    public event System.EventHandler<CalibrationEventArgs> Calibrate;
+
+    public event System.EventHandler<CalibrationEventArgs> Calibrated;
+
+    public event System.EventHandler<SensorReadingEventArgs<CompassReadingEx>> CurrentValueChanged;
+
+    #endregion public events
+
+    public CompassEx()
+    {
+      _compass = new Compass();
+      _compass.Calibrate += new EventHandler<CalibrationEventArgs>(_compass_Calibrate);
+      _compass.CurrentValueChanged += new EventHandler<SensorReadingEventArgs<CompassReading>>(_compass_CurrentValueChanged);
+    }
+
+    private void _compass_CurrentValueChanged(object sender, SensorReadingEventArgs<CompassReading> e)
+    {
+      if (_needsCalibration && e.SensorReading.HeadingAccuracy <= 20)
+      {
+        _needsCalibration = false;
+        Calibrated?.Invoke(sender, new CalibrationEventArgs());
+      }
+
+      if (_compass != null)
+      {
+        ProcessCurrentValue(e.SensorReading);
+      }
+
+      if (CurrentValueChanged != null)
+      {
+        CurrentValueChanged(sender, new SensorReadingEventArgs<CompassReadingEx>() { SensorReading = CurrentValue });
+      }
+    }
+
+    private void _compass_Calibrate(object sender, CalibrationEventArgs e)
+    {
+      _needsCalibration = true;
+      Calibrate?.Invoke(sender, e);
+    }
+
+    private bool isFirstReading;
+    private double md;
+
+    private void ProcessCurrentValue(CompassReading compassReading)
+    {
+      double newmd = compassReading.TrueHeading - compassReading.MagneticHeading;
+      if (Math.Abs(newmd) < 45)
+      {
+        md = newmd;
+      }
+
+      if (isFirstReading)
+      {
+        filteredHeading.init(compassReading.TrueHeading);
+        isFirstReading = false;
+      }
+
+      double currentFilter = filteredHeading.current();
+      double currentRead = compassReading.TrueHeading - md;
+      if (Math.Abs(currentRead - currentFilter) > 180)
+      {
+        if (currentRead > currentFilter)
+          currentRead -= 360;
+        else if (currentRead < currentFilter)
+          currentRead += 360;
+
+        if (Math.Sign(currentRead) == Math.Sign(currentFilter))
+        {
+          if (currentRead < 0)
+          {
+            currentRead += 360;
+            currentFilter += 360;
+            filteredHeading.init(currentFilter);
+          }
+          else if (currentRead > 360 && currentFilter > 360)
+          {
+            currentRead -= 360;
+            currentFilter -= 360;
+            filteredHeading.init(currentFilter);
+          }
+        }
+      }
+
+      currentRead = filteredHeading.update(currentRead);
+      currentRead = (currentRead + 360) % 360;
+      double trueRead = ((currentRead + md) + 360) % 360;
+
+      _currentValue = new CompassReadingEx()
+      {
+        HeadingAccuracy = compassReading.HeadingAccuracy,
+        TrueHeading = trueRead,
+        MagneticHeading = currentRead,
+        MagneticDeclination = md,
+        MagnetometerReading = compassReading.MagnetometerReading,
+        Timestamp = compassReading.Timestamp,
+        MagneticCardinalDirection = CompassReadingEx.GetCardinalDirection(currentRead),
+        TrueCardinalDirection = CompassReadingEx.GetCardinalDirection(trueRead)
+      };
+    }
+
+    #region public methods
+
+    public void Start()
+    {
+      if (IsSupported)
+      {
+        _compass.TimeBetweenUpdates = this.TimeBetweenUpdates;
+        _compass.Start();
+      }
+    }
+
+    public void Stop()
+    {
+      if (_compass != null)
+        _compass.Stop();
+    }
+
+    #endregion public methods
+
+    #region Implementation of IDisposable
+
+    public void Dispose()
+    {
+      if (_compass != null)
+        _compass.Dispose();
+    }
+
+    #endregion Implementation of IDisposable
+  }
+}
@@ -0,0 +1,108 @@
+using Microsoft.Devices.Sensors;
+using Microsoft.Xna.Framework;
+using System;
+
+namespace CompassVO.Service
+{
+  public struct CompassReadingEx : ISensorReading
+  {
+    public DateTimeOffset Timestamp
+    {
+      get;
+      internal set;
+    }
+
+    public double HeadingAccuracy
+    {
+      get;
+      internal set;
+    }
+
+    public double TrueHeading
+    {
+      get;
+      internal set;
+    }
+
+    public Vector3 MagnetometerReading
+    {
+      get;
+      internal set;
+    }
+
+    public double MagneticHeading
+    {
+      get;
+      internal set;
+    }
+
+    public double MagneticDeclination
+    {
+      get;
+      internal set;
+    }
+
+    public CardinalDirection MagneticCardinalDirection
+    {
+      get;
+      internal set;
+    }
+
+    public CardinalDirection TrueCardinalDirection
+    {
+      get;
+      internal set;
+    }
+
+    public static CardinalDirection GetCardinalDirection(double angle)
+    {
+      angle = angle % 360;
+      if (angle < 22.5 || angle >= 337.5)
+      {
+        return CardinalDirection.N;
+      }
+      if (angle >= 22.5 && angle < 67.5)
+      {
+        return CardinalDirection.NE;
+      }
+      if (angle >= 67.5 && angle < 112.5)
+      {
+        return CardinalDirection.E;
+      }
+      if (angle >= 112.5 && angle < 157.5)
+      {
+        return CardinalDirection.SE;
+      }
+      if (angle >= 157.5 && angle < 202.5)
+      {
+        return CardinalDirection.S;
+      }
+      if (angle >= 202.5 && angle < 247.5)
+      {
+        return CardinalDirection.SW;
+      }
+      if (angle >= 247.5 && angle < 292.5)
+      {
+        return CardinalDirection.W;
+      }
+      if (angle >= 292.5 && angle < 337.5)
+      {
+        return CardinalDirection.NW;
+      }
+      return CardinalDirection.Unknow;
+    }
+  }
+
+  public enum CardinalDirection
+  {
+    Unknow,
+    N,
+    S,
+    E,
+    W,
+    NE,
+    SE,
+    NW,
+    SW
+  }
+}
@@ -0,0 +1,42 @@
+using CompassVO.Themes;
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+
+namespace CompassVO.Service
+{
+  public class CompassThemeController
+  {
+    private static CompassThemeController _instance;
+
+    public static CompassThemeController Instance
+    {
+      get
+      {
+        if (_instance == null)
+          _instance = new CompassThemeController();
+        return _instance;
+      }
+    }
+
+    private List<ICompassTheme> _allThemes;
+
+    public List<ICompassTheme> GetAllThemes()
+    {
+      if (_allThemes == null)
+      {
+        _allThemes = new List<ICompassTheme>();
+        foreach (Type appType in Assembly.GetExecutingAssembly().GetTypes())
+        {
+          if (appType != typeof(ICompassTheme) && appType.GetInterface(typeof(ICompassTheme).FullName, false) != null)
+          {
+            _allThemes.Add((ICompassTheme)Activator.CreateInstance(appType));
+          }
+        }
+        _allThemes.Sort((a, b) => { return a.Order.CompareTo(b.Order); });
+      }
+
+      return _allThemes;
+    }
+  }
+}
@@ -0,0 +1,18 @@
+using System;
+using System.Windows.Navigation;
+
+namespace CompassVO.Service.Navigation
+{
+  public interface INavigationService
+  {
+    event NavigatingCancelEventHandler Navigating;
+
+    object CurrentContext { get; }
+
+    void NavigateTo(Uri pageUri);
+
+    void NavigateTo(Uri pageUri, object context);
+
+    void GoBack();
+  }
+}
@@ -0,0 +1,81 @@
+using Microsoft.Phone.Controls;
+using System;
+using System.Windows;
+using System.Windows.Navigation;
+
+namespace CompassVO.Service.Navigation
+{
+  public class NavigationService : INavigationService
+  {
+    private PhoneApplicationFrame mainFrame;
+
+    private bool EnsureMainFrame()
+    {
+      if (mainFrame != null)
+      {
+        return true;
+      }
+      mainFrame = Application.Current.RootVisual as PhoneApplicationFrame;
+      if (mainFrame != null)
+      {
+        // Could be null if the app runs inside a design tool
+        mainFrame.Navigating += (s, e) =>
+        {
+          if (Navigating != null)
+          {
+            Navigating(s, e);
+          }
+        };
+        return true;
+      }
+      return false;
+    }
+
+    #region INavigationService implementation
+
+    public event NavigatingCancelEventHandler Navigating;
+
+    private object currentContext;
+
+    public object CurrentContext
+    {
+      get { return this.currentContext; }
+    }
+
+    public void NavigateTo(Uri pageUri)
+    {
+      if (pageUri == null)
+        throw new ArgumentNullException("uri");
+      if (EnsureMainFrame())
+        this.NavigateTo(pageUri, null);
+    }
+
+    public void NavigateTo(Uri pageUri, object context)
+    {
+      if (pageUri == null)
+        throw new ArgumentNullException("uri");
+      if (EnsureMainFrame())
+      {
+        this.currentContext = context;
+        mainFrame.Navigate(pageUri);
+      }
+    }
+
+    public void GoBack()
+    {
+      if (EnsureMainFrame() && mainFrame.CanGoBack)
+      {
+        try
+        {
+          mainFrame.GoBack();
+        }
+        catch (Exception)
+        {
+          //
+        }
+      }
+    }
+
+    #endregion INavigationService implementation
+  }
+}
@@ -0,0 +1,80 @@
+<phone:PhoneApplicationPage xmlns:telerikPrimitives="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Primitives"
+                            x:Class="CompassVO.SettingsPage"
+                            xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                            xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                            xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
+                            xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
+                            xmlns:controls="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls"
+                            xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+                            xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:toolkit="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls.Toolkit" mc:Ignorable="d"
+                            d:DesignWidth="480"
+                            d:DesignHeight="768"
+                            FontFamily="{StaticResource PhoneFontFamilyNormal}"
+                            FontSize="{StaticResource PhoneFontSizeNormal}"
+                            Foreground="{StaticResource PhoneForegroundBrush}"
+                            SupportedOrientations="Portrait"
+                            Orientation="Portrait"
+                            shell:SystemTray.IsVisible="True"
+                            DataContext="{Binding Main, Source={StaticResource Locator}}"
+                            Loaded="PhoneApplicationPage_Loaded">
+
+  <!--LayoutRoot is the root grid where all page content is placed-->
+  <Grid x:Name="LayoutRoot"
+          Background="Transparent">
+    <!--Pivot Control-->
+    <controls:Pivot Title="Compass VO"
+                        Margin="0">
+      <!--Pivot item one-->
+      <controls:PivotItem Header="theme">
+        <Grid>
+
+          <telerikPrimitives:RadDataBoundListBox ItemsSource="{Binding Themes, Mode=OneWay}"
+                                                           SelectedItem="{Binding CurrentTheme, Mode=TwoWay}"
+                                                           SelectionChanged="RadDataBoundListBox_SelectionChanged">
+            <telerikPrimitives:RadDataBoundListBox.ItemTemplate>
+              <DataTemplate>
+                <StackPanel Margin="0, 0, 0, 12">
+                  <TextBlock
+                                        Style="{StaticResource PhoneTextTitle2Style}"
+                                               Text="{Binding ThemeName}" />
+                  <Button toolkit:TiltEffect.IsTiltEnabled="True"
+                                            Margin="0"
+                                            Padding="-12, -7, 0, 0"
+                                            BorderThickness="1"
+                                            Command="{Binding Main.ThemeSelectedCommand, Source={StaticResource Locator}}" CommandParameter="{Binding}">
+                    <Border BorderThickness="1" BorderBrush="Gray" Margin="12, 6, 0, 0">
+                      <Image Width="450" Height="150" Stretch="None" Source="{Binding ThemeImageUrl}" />
+                    </Border>
+                  </Button>
+                </StackPanel>
+              </DataTemplate>
+            </telerikPrimitives:RadDataBoundListBox.ItemTemplate>
+          </telerikPrimitives:RadDataBoundListBox>
+        </Grid>
+      </controls:PivotItem>
+
+      <!--Pivot item two-->
+      <controls:PivotItem Header="customize">
+        <Grid>
+          <StackPanel Margin="0, 0, 0, 12">
+            <toolkit:ToggleSwitch Header="Compass Heading"
+                                              IsChecked="{Binding IsHeadingMagnetic, Mode=TwoWay}"
+                                              Content="{Binding IsHeadingMagnetic, Converter={StaticResource ConditionalTextConverter}, ConverterParameter='Magnetic North|Geographic North'}"></toolkit:ToggleSwitch>
+          </StackPanel>
+        </Grid>
+      </controls:PivotItem>
+    </controls:Pivot>
+  </Grid>
+
+  <!--Sample code showing usage of ApplicationBar-->
+  <!--<phone:PhoneApplicationPage.ApplicationBar>
+        <shell:ApplicationBar IsVisible="True" IsMenuEnabled="True">
+            <shell:ApplicationBarIconButton x:Name="appbar_button1" IconUri="/Images/appbar_button1.png" Text="Button 1" />
+            <shell:ApplicationBarIconButton x:Name="appbar_button2" IconUri="/Images/appbar_button2.png" Text="Button 2" />
+            <shell:ApplicationBar.MenuItems>
+                <shell:ApplicationBarMenuItem x:Name="menuItem1" Text="MenuItem 1" />
+                <shell:ApplicationBarMenuItem x:Name="menuItem2" Text="MenuItem 2" />
+            </shell:ApplicationBar.MenuItems>
+        </shell:ApplicationBar>
+    </phone:PhoneApplicationPage.ApplicationBar>-->
+</phone:PhoneApplicationPage>
@@ -0,0 +1,27 @@
+using Microsoft.Phone.Controls;
+using System.Windows;
+using System.Windows.Controls;
+
+namespace CompassVO
+{
+  public partial class SettingsPage : PhoneApplicationPage
+  {
+    private bool isPageLoaded;
+
+    public SettingsPage()
+    {
+      InitializeComponent();
+    }
+
+    private void RadDataBoundListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
+    {
+      if (isPageLoaded && NavigationService.CanGoBack)
+        NavigationService.GoBack();
+    }
+
+    private void PhoneApplicationPage_Loaded(object sender, RoutedEventArgs e)
+    {
+      isPageLoaded = true;
+    }
+  }
+}
@@ -0,0 +1,70 @@
+using CompassVO.Model.Messages;
+using System;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+
+namespace CompassVO.Themes
+{
+  public static class CompassUiUtil
+  {
+    private static Storyboard sb;
+    public static RotateTransform needleRotation;
+    private static UserControl CompassUi;
+
+    public static void UpdateCompassUI(UpdateCompassUIMessage res, UserControl compassUi)
+    {
+      UpdateUI(res.Angle, compassUi);
+    }
+
+    private static void SetControl(UserControl compassUi)
+    {
+      CompassUi = compassUi;
+      needleRotation = compassUi.FindName("needleRotation") as RotateTransform;
+    }
+
+    public static void UpdateUI(double angle, UserControl compassUi)
+    {
+      SetControl(compassUi);
+
+      if (sb != null)
+        sb.SkipToFill();
+
+      double newAngle = angle;
+      needleRotation.Angle = needleRotation.Angle % 360;
+      double diff = newAngle - needleRotation.Angle;
+      if (Math.Abs(diff) > 180)
+        newAngle += -Math.Sign(diff) * 360;
+      sb = StoryBoardEffect(newAngle, 50);
+      sb.Begin();
+    }
+
+    #region StoryBoard
+
+    private static Storyboard StoryBoardEffect(double needleRotationAngle, int miliseconds)
+    {
+      //add new storyboard and animation
+      Storyboard sb = new Storyboard();
+      if (needleRotation != null)
+      {
+        #region ellipse width
+
+        DoubleAnimation daNeedle = new DoubleAnimation
+        {
+          To = needleRotationAngle,
+          Duration = new Duration(TimeSpan.FromMilliseconds(miliseconds))
+        };
+        Storyboard.SetTarget(daNeedle, needleRotation);
+        PropertyPath myPropertyPath = new PropertyPath(RotateTransform.AngleProperty);
+        Storyboard.SetTargetProperty(daNeedle, myPropertyPath);
+        sb.Children.Add(daNeedle);
+
+        #endregion ellipse width
+      }
+      return sb;
+    }
+
+    #endregion StoryBoard
+  }
+}
@@ -0,0 +1,56 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                    xmlns:Controls="clr-namespace:Coding4Fun.Phone.Controls;assembly=Coding4Fun.Phone.Controls"
+                    xmlns:Logging="clr-namespace:CompassVO.Utils.Logging">
+
+  <Style TargetType="Logging:ExceptionPrompt">
+    <Setter Property="Template">
+      <Setter.Value>
+        <ControlTemplate TargetType="Logging:ExceptionPrompt">
+          <Grid>
+            <Rectangle Fill="Transparent" />
+            <Border VerticalAlignment="Center"
+                                Width="460"
+                                Height="390"
+                                Background="{StaticResource PhoneChromeBrush}"
+                                BorderThickness="1"
+                                BorderBrush="{StaticResource PhoneForegroundBrush}">
+
+              <Grid Width="450"
+                                  Height="380"
+                                  HorizontalAlignment="Center"
+                                  VerticalAlignment="Center">
+                <Grid.RowDefinitions>
+                  <RowDefinition Height="Auto" />
+                  <RowDefinition Height="*" />
+                  <RowDefinition Height="Auto" />
+                  <RowDefinition Height="Auto" />
+                </Grid.RowDefinitions>
+                <TextBlock Grid.Row="0"
+                                           Text="The program has encountered a problem and needs to close. We are sorry for the inconvenience."
+                                           TextWrapping="Wrap"
+                                           HorizontalAlignment="Center"
+                                           Margin="5"
+                                           Style="{StaticResource PhoneTextNormalStyle}" />
+                <TextBlock Grid.Row="1"
+                                           Text="We have created an error report that you can send to the developers."
+                                           TextWrapping="Wrap"
+                                           HorizontalAlignment="Center"
+                                           Margin="5,10,5,5"
+                                           Style="{StaticResource PhoneTextNormalStyle}" />
+
+                <CheckBox Content="Email report to developer"
+                                          Grid.Row="2"
+                                          x:Name="canSubmitCheckBox" />
+                <Controls:RoundButton x:Name="okButton"
+                                                      VerticalAlignment="Bottom"
+                                                      HorizontalAlignment="Center"
+                                                      Grid.Row="3" />
+              </Grid>
+            </Border>
+          </Grid>
+        </ControlTemplate>
+      </Setter.Value>
+    </Setter>
+  </Style>
+</ResourceDictionary>
@@ -0,0 +1,22 @@
+using System;
+using System.Windows;
+using System.Windows.Media;
+
+namespace CompassVO.Themes
+{
+  public interface ICompassTheme
+  {
+    string ThemeName { get; }
+    string ThemeImageUrl { get; }
+    Color BackgroundColor { get; }
+    Color ForegroundColor { get; }
+    int Order { get; }
+
+    bool SupportsDialRotation { get; }
+    bool SupportsBackgroundImages { get; }
+    bool SupportsTargets { get; }
+    Type UIcomponent { get; }
+
+    double GetAngle(Point point);
+  }
+}
@@ -0,0 +1,90 @@
+<UserControl x:Class="CompassVO.Themes.compass_cardinal.compass_cardinal_UI"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             mc:Ignorable="d"
+             FontFamily="{StaticResource PhoneFontFamilyNormal}"
+             FontSize="{StaticResource PhoneFontSizeNormal}"
+             Foreground="{StaticResource PhoneForegroundBrush}"
+             d:DesignHeight="800"
+             d:DesignWidth="480"
+             DataContext="{Binding Main, Source={StaticResource Locator}}">
+
+  <Grid x:Name="LayoutRoot"
+          Background="Transparent">
+    <StackPanel Margin="0, 24, 0, 0"
+                    HorizontalAlignment="Center">
+      <TextBlock Style="{StaticResource PhoneTextTitle3Style}"
+                       HorizontalAlignment="Center">magnetic heading:</TextBlock>
+      <StackPanel Orientation="Horizontal"
+                        HorizontalAlignment="Center">
+        <TextBlock Style="{StaticResource PhoneTextTitle3Style}"
+                           Text="{Binding Path=MagneticHeading, Mode=OneWay, StringFormat='0'}"
+                           HorizontalAlignment="Center"
+                           Margin="0, 0, 0, 0" />
+        <TextBlock>°</TextBlock>
+        <TextBlock Style="{StaticResource PhoneTextTitle3Style}"
+                           Margin="6, 0, 0, 0"
+                           Text="{Binding Path=MagneticCardinalDirection, Mode=OneWay}"
+                           HorizontalAlignment="Center" />
+      </StackPanel>
+      <TextBlock Style="{StaticResource PhoneTextTitle3Style}"
+                       HorizontalAlignment="Center">true heading:</TextBlock>
+      <StackPanel Orientation="Horizontal"
+                        HorizontalAlignment="Center">
+        <TextBlock Style="{StaticResource PhoneTextTitle3Style}"
+                           Text="{Binding Path=TrueHeading, Mode=OneWay, StringFormat='0'}"
+                           HorizontalAlignment="Center"
+                           Margin="0, 0, 0, 0" />
+        <TextBlock>°</TextBlock>
+        <TextBlock Style="{StaticResource PhoneTextTitle3Style}"
+                           Margin="6, 0, 0, 0"
+                           Text="{Binding Path=TrueCardinalDirection, Mode=OneWay}"
+                           HorizontalAlignment="Center" />
+      </StackPanel>
+      <TextBlock Style="{StaticResource PhoneTextTitle3Style}"
+                       HorizontalAlignment="Center">magnetic declination:</TextBlock>
+      <StackPanel Orientation="Horizontal"
+                        HorizontalAlignment="Center">
+        <TextBlock Style="{StaticResource PhoneTextTitle3Style}"
+                           Text="{Binding Path=MagneticDeclination, Mode=OneWay, StringFormat='0'}"
+                           HorizontalAlignment="Center"
+                           Margin="0, 0, 0, 0" />
+        <TextBlock>°</TextBlock>
+      </StackPanel>
+      <TextBlock Style="{StaticResource PhoneTextTitle3Style}"
+                       HorizontalAlignment="Center">accuracy:</TextBlock>
+      <StackPanel Orientation="Horizontal"
+                        HorizontalAlignment="Center">
+        <TextBlock Style="{StaticResource PhoneTextTitle3Style}"
+                           Text="{Binding Path=HeadingAccuracy, Mode=OneWay, StringFormat='0'}"
+                           HorizontalAlignment="Center"
+                           Margin="0, 0, 0, 0" />
+        <TextBlock>°</TextBlock>
+      </StackPanel>
+    </StackPanel>
+    <Grid HorizontalAlignment="Center"
+              VerticalAlignment="Top"
+              Width="410"
+              Height="410"
+              Margin="0,290,0,0.3"
+              Opacity="1">
+      <Image Height="410"
+                   x:Name="imgCompass"
+                   Stretch="UniformToFill"
+                   Width="410"
+                   Source="images\compass_old_needle.png"
+                   Margin="0"
+                   VerticalAlignment="Center"
+                   HorizontalAlignment="Center"
+                   CacheMode="BitmapCache">
+        <Image.RenderTransform>
+          <RotateTransform x:Name="needleRotation" Angle="0"
+                                     CenterX="205"
+                                     CenterY="205" />
+        </Image.RenderTransform>
+      </Image>
+    </Grid>
+  </Grid>
+</UserControl>
@@ -0,0 +1,22 @@
+using CompassVO.Model.Messages;
+using CompassVO.Utils;
+using GalaSoft.MvvmLight.Messaging;
+using System;
+using System.Windows.Controls;
+using System.Windows.Media.Imaging;
+
+namespace CompassVO.Themes.compass_cardinal
+{
+  public partial class compass_cardinal_UI : UserControl
+  {
+    public compass_cardinal_UI()
+    {
+      InitializeComponent();
+
+      imgCompass.Source = new BitmapImage(new Uri(PhoneThemeDetect.IsDarkTheme() ? @"images\compass_old_needle.png" : @"images\compass_old_needle_light.png", UriKind.Relative));
+
+      CompassUiUtil.UpdateUI(0, this);
+      Messenger.Default.Register<UpdateCompassUIMessage>(this, (res) => CompassUiUtil.UpdateCompassUI(res, this));
+    }
+  }
+}
@@ -0,0 +1,88 @@
+using CompassVO.Utils;
+using System;
+using System.Windows;
+using System.Windows.Media;
+
+namespace CompassVO.Themes.compass_cardinal
+{
+  public class theme_compass_cardinal : ICompassTheme
+  {
+    public theme_compass_cardinal()
+    {
+    }
+
+    #region Implementation of ICompassTheme
+
+    public Color BackgroundColor
+    {
+      get
+      {
+        return PhoneThemeDetect.IsDarkTheme() ? PhoneThemeDetect.DarkThemeBackground : PhoneThemeDetect.LightThemeBackground;
+      }
+    }
+
+    public Color ForegroundColor
+    {
+      get
+      {
+        return PhoneThemeDetect.IsDarkTheme() ? PhoneThemeDetect.LightThemeBackground : PhoneThemeDetect.DarkThemeBackground;
+      }
+    }
+
+    public int Order
+    {
+      get { return 2; }
+    }
+
+    public bool SupportsDialRotation
+    {
+      get { return false; }
+    }
+
+    public bool SupportsBackgroundImages
+    {
+      get { return true; }
+    }
+
+    public bool SupportsTargets
+    {
+      get { return true; }
+    }
+
+    public Type UIcomponent
+    {
+      get { return typeof(compass_cardinal_UI); }
+    }
+
+    private Point needleCenter = new Point(240, 295);
+
+    public double GetAngle(Point point)
+    {
+      return Angle(needleCenter, point);
+    }
+
+    private const double Rad2Deg = 180.0 / Math.PI;
+    private const double Deg2Rad = Math.PI / 180.0;
+
+    private double Angle(Point start, Point end)
+    {
+      return Math.Atan2(start.Y - end.Y, end.X - start.X) * Rad2Deg;
+    }
+
+    #endregion Implementation of ICompassTheme
+
+    #region ICompassTheme Members
+
+    public string ThemeName
+    {
+      get { return "Cardinal rose"; }
+    }
+
+    public string ThemeImageUrl
+    {
+      get { return "/Themes/compass_cardinal/images/sample_old.png"; }
+    }
+
+    #endregion ICompassTheme Members
+  }
+}
@@ -0,0 +1,106 @@
+<UserControl x:Class="CompassVO.Themes.compass_digital.compass_digital_UI"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:toolkit="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls.Toolkit"
+             mc:Ignorable="d"
+             FontFamily="{StaticResource PhoneFontFamilyNormal}"
+             FontSize="{StaticResource PhoneFontSizeNormal}"
+             Foreground="{StaticResource PhoneForegroundBrush}"
+             d:DesignHeight="800"
+             d:DesignWidth="480"
+             DataContext="{Binding Main, Source={StaticResource Locator}}">
+  <UserControl.Resources>
+    <Style x:Key="textDigital"
+               TargetType="TextBlock">
+      <Setter Property="Margin"
+                    Value="0,12,0,0" />
+      <Setter Property="HorizontalAlignment"
+                    Value="Center" />
+      <Setter Property="FontSize"
+                    Value="68" />
+      <Setter Property="FontFamily"
+                    Value="{StaticResource Digital}" />
+    </Style>
+  </UserControl.Resources>
+  <Grid x:Name="LayoutRoot"
+          Background="Transparent">
+
+    <Grid HorizontalAlignment="Center"
+              VerticalAlignment="Top"
+              Width="416"
+              Height="416"
+              Margin="0,200,0,0.3"
+              Opacity="1">
+      <Image Height="416"
+                   x:Name="imgDial"
+                   Stretch="None"
+                   Width="416"
+                   Source="images\compass_digital_dial.png"
+                   Margin="0"
+                   VerticalAlignment="Center"
+                   HorizontalAlignment="Center"
+                   CacheMode="BitmapCache">
+        <Image.RenderTransform>
+          <RotateTransform Angle="{Binding DialAngle, Mode=OneWay}"
+                                     CenterX="208"
+                                     CenterY="208" />
+        </Image.RenderTransform>
+      </Image>
+      <Image Height="410"
+                   x:Name="imgCompass"
+                   Stretch="UniformToFill"
+                   Width="410"
+                   Source="images\compass_digital_needle.png"
+                   Margin="0"
+                   VerticalAlignment="Center"
+                   HorizontalAlignment="Center"
+                   CacheMode="BitmapCache">
+        <Image.RenderTransform>
+          <RotateTransform x:Name="needleRotation"
+                                     Angle="0"
+                                     CenterX="205"
+                                     CenterY="205" />
+        </Image.RenderTransform>
+      </Image>
+      <StackPanel Orientation="Vertical"
+                        HorizontalAlignment="Center" VerticalAlignment="Center">
+        <TextBlock Margin="0, 0, 0, 0"
+                           Text="{Binding NeedleCardinalDirection, Mode=OneWay}"
+                           Style="{StaticResource textDigital}"
+                           Foreground="{Binding CurrentThemeForegroundColor}"
+                           HorizontalAlignment="Center" />
+        <StackPanel Orientation="Horizontal"
+                            HorizontalAlignment="Center"
+                            VerticalAlignment="Center">
+          <TextBlock Text="{Binding NeedleAngle, Mode=OneWay, StringFormat='0'}"
+                               Style="{StaticResource textDigital}"
+                               Foreground="{Binding CurrentThemeForegroundColor}" />
+          <TextBlock Style="{StaticResource textDigital}"
+                               Margin="0, 0, 0, 0"
+                               Foreground="{Binding CurrentThemeForegroundColor}">°</TextBlock>
+        </StackPanel>
+      </StackPanel>
+    </Grid>
+
+    <Grid Width="120"
+              Height="92"
+              Visibility="{Binding IsDialEditManipulation, Mode=OneWay, Converter={StaticResource BooleanToVisibilityConverter}}"
+              VerticalAlignment="Top"
+              HorizontalAlignment="Center"
+              Margin="0, 90, 0, 0">
+      <Border Background="#A5C463"
+                    BorderBrush="#505050" BorderThickness="2" CornerRadius="4">
+        <Grid Margin="0">
+          <TextBlock HorizontalAlignment="Center"
+                               VerticalAlignment="Center"
+                               Foreground="#505050"
+                               Style="{StaticResource textDigital}"
+                               FontSize="48"
+                               Text="{Binding DialAngleHeading, Mode=OneWay, StringFormat='0'}" />
+        </Grid>
+      </Border>
+    </Grid>
+  </Grid>
+</UserControl>
@@ -0,0 +1,16 @@
+using CompassVO.Model.Messages;
+using GalaSoft.MvvmLight.Messaging;
+using System.Windows.Controls;
+
+namespace CompassVO.Themes.compass_digital
+{
+  public partial class compass_digital_UI : UserControl
+  {
+    public compass_digital_UI()
+    {
+      InitializeComponent();
+      CompassUiUtil.UpdateUI(0, this);
+      Messenger.Default.Register<UpdateCompassUIMessage>(this, (res) => CompassUiUtil.UpdateCompassUI(res, this));
+    }
+  }
+}
@@ -0,0 +1,87 @@
+using System;
+using System.Windows;
+using System.Windows.Media;
+
+namespace CompassVO.Themes.compass_digital
+{
+  public class theme_compass_digital : ICompassTheme
+  {
+    public theme_compass_digital()
+    {
+    }
+
+    #region Implementation of ICompassTheme
+
+    public Color BackgroundColor
+    {
+      get
+      {
+        return Colors.LightGray;
+      }
+    }
+
+    public Color ForegroundColor
+    {
+      get
+      {
+        return Color.FromArgb(255, 80, 80, 80);
+      }
+    }
+
+    public int Order
+    {
+      get { return 1; }
+    }
+
+    public bool SupportsDialRotation
+    {
+      get { return true; }
+    }
+
+    public bool SupportsBackgroundImages
+    {
+      get { return true; }
+    }
+
+    public bool SupportsTargets
+    {
+      get { return true; }
+    }
+
+    public Type UIcomponent
+    {
+      get { return typeof(compass_digital_UI); }
+    }
+
+    private Point needleCenter = new Point(240, 408);
+
+    public double GetAngle(Point point)
+    {
+      return Angle(needleCenter, point);
+    }
+
+    private const double Rad2Deg = 180.0 / Math.PI;
+    private const double Deg2Rad = Math.PI / 180.0;
+
+    private double Angle(Point start, Point end)
+    {
+      return Math.Atan2(start.Y - end.Y, end.X - start.X) * Rad2Deg;
+    }
+
+    #endregion Implementation of ICompassTheme
+
+    #region ICompassTheme Members
+
+    public string ThemeName
+    {
+      get { return "Digital"; }
+    }
+
+    public string ThemeImageUrl
+    {
+      get { return "/Themes/compass_digital/images/sample_digital.png"; }
+    }
+
+    #endregion ICompassTheme Members
+  }
+}
@@ -0,0 +1,79 @@
+<UserControl x:Class="CompassVO.Themes.compass_orienteering.compass_metro_graphic_UI"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:toolkit="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls.Toolkit"
+             mc:Ignorable="d"
+             FontFamily="{StaticResource PhoneFontFamilyNormal}"
+             FontSize="{StaticResource PhoneFontSizeNormal}"
+             Foreground="{StaticResource PhoneForegroundBrush}"
+             d:DesignHeight="800"
+             d:DesignWidth="480"
+             DataContext="{Binding Main, Source={StaticResource Locator}}">
+  <UserControl.Resources>
+    <Style x:Key="textMetroGraphic"
+               TargetType="TextBlock">
+      <Setter Property="Foreground"
+                    Value="{StaticResource PhoneAccentColor}" />
+      <Setter Property="Margin"
+                    Value="0,12,0,0" />
+      <Setter Property="HorizontalAlignment"
+                    Value="Center" />
+      <Setter Property="FontSize"
+                    Value="28" />
+    </Style>
+  </UserControl.Resources>
+  <Grid x:Name="LayoutRoot"
+          Background="Transparent">
+    <StackPanel Orientation="Vertical"
+                    HorizontalAlignment="Center"
+                    Margin="0, 100, 0, 0">
+      <TextBlock Style="{StaticResource textMetroGraphic}">compass heading</TextBlock>
+      <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
+        <TextBlock Text="{Binding NeedleAngle, Mode=OneWay, StringFormat='0'}"
+                           Style="{StaticResource textMetroGraphic}" />
+        <TextBlock Style="{StaticResource textMetroGraphic}" Margin="0, 12, 0, 0">°</TextBlock>
+        <TextBlock Margin="12, 12, 0, 0"
+                           Text="{Binding NeedleCardinalDirection, Mode=OneWay}"
+                           Style="{StaticResource textMetroGraphic}" />
+      </StackPanel>
+    </StackPanel>
+    <Grid HorizontalAlignment="Center"
+              VerticalAlignment="Top"
+              Width="410"
+              Height="410"
+              Margin="0,280,0,0.3"
+              Opacity="1">
+      <Canvas Height="410"
+                    x:Name="needleCompass"
+                    Width="410"
+                    Margin="0"
+                    VerticalAlignment="Center"
+                    HorizontalAlignment="Center"
+                    CacheMode="BitmapCache">
+        <Canvas.RenderTransform>
+          <RotateTransform x:Name="needleRotation" Angle="0"
+                                     CenterX="205"
+                                     CenterY="205" />
+        </Canvas.RenderTransform>
+        <Ellipse StrokeThickness="2"
+                         Stroke="{StaticResource PhoneAccentBrush}"
+                         Width="410"
+                         Height="410" />
+        <Line Canvas.Left="205"
+                      Canvas.Top="205"
+                      Stroke="{StaticResource PhoneAccentBrush}"
+                      StrokeThickness="2"
+                      X1="0"
+                      Y1="0"
+                      X2="0"
+                      Y2="-170" />
+        <TextBlock Canvas.Top="4"
+                           Canvas.Left="197"
+                           Foreground="{StaticResource PhoneAccentBrush}"
+                           FontWeight="Bold">N</TextBlock>
+      </Canvas>
+    </Grid>
+  </Grid>
+</UserControl>
@@ -0,0 +1,16 @@
+using CompassVO.Model.Messages;
+using GalaSoft.MvvmLight.Messaging;
+using System.Windows.Controls;
+
+namespace CompassVO.Themes.compass_orienteering
+{
+  public partial class compass_metro_graphic_UI : UserControl
+  {
+    public compass_metro_graphic_UI()
+    {
+      InitializeComponent();
+      CompassUiUtil.UpdateUI(0, this);
+      Messenger.Default.Register<UpdateCompassUIMessage>(this, (res) => CompassUiUtil.UpdateCompassUI(res, this));
+    }
+  }
+}
@@ -0,0 +1,89 @@
+using CompassVO.Themes.compass_orienteering;
+using CompassVO.Utils;
+using System;
+using System.Windows;
+using System.Windows.Media;
+
+namespace CompassVO.Themes.compass_metro_graphic
+{
+  public class theme_compass_metro_graphic : ICompassTheme
+  {
+    public theme_compass_metro_graphic()
+    {
+    }
+
+    #region Implementation of ICompassTheme
+
+    public Color BackgroundColor
+    {
+      get
+      {
+        return PhoneThemeDetect.IsDarkTheme() ? PhoneThemeDetect.DarkThemeBackground : PhoneThemeDetect.LightThemeBackground;
+      }
+    }
+
+    public Color ForegroundColor
+    {
+      get
+      {
+        return PhoneThemeDetect.IsDarkTheme() ? Color.FromArgb(255, 102, 204, 255) : Colors.Red;
+      }
+    }
+
+    public int Order
+    {
+      get { return 3; }
+    }
+
+    public bool SupportsDialRotation
+    {
+      get { return false; }
+    }
+
+    public bool SupportsBackgroundImages
+    {
+      get { return true; }
+    }
+
+    public bool SupportsTargets
+    {
+      get { return true; }
+    }
+
+    public Type UIcomponent
+    {
+      get { return typeof(compass_metro_graphic_UI); }
+    }
+
+    private Point needleCenter = new Point(240, 500);
+
+    public double GetAngle(Point point)
+    {
+      return Angle(needleCenter, point);
+    }
+
+    private const double Rad2Deg = 180.0 / Math.PI;
+    private const double Deg2Rad = Math.PI / 180.0;
+
+    private double Angle(Point start, Point end)
+    {
+      return Math.Atan2(start.Y - end.Y, end.X - start.X) * Rad2Deg;
+    }
+
+    #endregion Implementation of ICompassTheme
+
+    #region ICompassTheme Members
+
+    public string ThemeName
+    {
+      get { return "Metro graphic"; }
+    }
+
+    public string ThemeImageUrl
+    {
+      get { return "/Themes/compass_metro_graphic/images/sample_metro_graphic.png"; }
+    }
+
+    #endregion ICompassTheme Members
+  }
+}
@@ -0,0 +1,82 @@
+<UserControl x:Class="CompassVO.Themes.compass_night.compass_night_UI"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:toolkit="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls.Toolkit"
+             mc:Ignorable="d"
+             FontFamily="{StaticResource PhoneFontFamilyNormal}"
+             FontSize="{StaticResource PhoneFontSizeNormal}"
+             Foreground="{StaticResource PhoneForegroundBrush}"
+             d:DesignHeight="800"
+             d:DesignWidth="480"
+             DataContext="{Binding Main, Source={StaticResource Locator}}">
+  <UserControl.Resources>
+    <Style x:Key="textNightGraphic"
+               TargetType="TextBlock">
+      <Setter Property="Margin"
+                    Value="0,12,0,0" />
+      <Setter Property="HorizontalAlignment"
+                    Value="Center" />
+      <Setter Property="FontSize"
+                    Value="42" />
+    </Style>
+  </UserControl.Resources>
+  <Grid x:Name="LayoutRoot"
+          Background="Transparent">
+    <StackPanel Orientation="Vertical"
+                    HorizontalAlignment="Center"
+                    Margin="0, 100, 0, 0">
+      <TextBlock Style="{StaticResource textNightGraphic}"
+                       Foreground="{Binding CurrentThemeForegroundColor}">compass heading</TextBlock>
+      <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
+        <TextBlock Text="{Binding NeedleAngle, Mode=OneWay, StringFormat='0'}"
+                           Style="{StaticResource textNightGraphic}"
+                           Foreground="{Binding CurrentThemeForegroundColor}" />
+        <TextBlock Style="{StaticResource textNightGraphic}" Margin="0, 12, 0, 0"
+                           Foreground="{Binding CurrentThemeForegroundColor}"
+                           >°</TextBlock>
+        <TextBlock Margin="12, 12, 0, 0"
+                           Text="{Binding NeedleCardinalDirection, Mode=OneWay}"
+                           Style="{StaticResource textNightGraphic}"
+                           Foreground="{Binding CurrentThemeForegroundColor}" />
+      </StackPanel>
+    </StackPanel>
+    <Grid HorizontalAlignment="Center"
+              VerticalAlignment="Top"
+              Width="410"
+              Height="410"
+              Margin="0,280,0,0.3"
+              Opacity="1">
+      <Canvas Height="410"
+                    x:Name="needleCompass"
+                    Width="410"
+                    Margin="0"
+                    VerticalAlignment="Center"
+                    HorizontalAlignment="Center"
+                    CacheMode="BitmapCache">
+        <Canvas.RenderTransform>
+          <RotateTransform x:Name="needleRotation" Angle="0"
+                                     CenterX="205"
+                                     CenterY="205" />
+        </Canvas.RenderTransform>
+        <Ellipse StrokeThickness="2"
+                         Stroke="{Binding CurrentThemeForegroundColor}"
+                         Width="410"
+                         Height="410" />
+        <Line Canvas.Left="205"
+                      Canvas.Top="205"
+                      Stroke="{Binding CurrentThemeForegroundColor}"
+                      StrokeThickness="2"
+                      X1="0"
+                      Y1="0"
+                      X2="0"
+                      Y2="-170" />
+        <TextBlock Canvas.Top="4"
+                           Canvas.Left="197"
+                           Foreground="{Binding CurrentThemeForegroundColor}"
+                           FontWeight="Bold">N</TextBlock>
+      </Canvas>
+    </Grid>
+  </Grid>
+</UserControl>
@@ -0,0 +1,16 @@
+using CompassVO.Model.Messages;
+using GalaSoft.MvvmLight.Messaging;
+using System.Windows.Controls;
+
+namespace CompassVO.Themes.compass_night
+{
+  public partial class compass_night_UI : UserControl
+  {
+    public compass_night_UI()
+    {
+      InitializeComponent();
+      CompassUiUtil.UpdateUI(0, this);
+      Messenger.Default.Register<UpdateCompassUIMessage>(this, (res) => CompassUiUtil.UpdateCompassUI(res, this));
+    }
+  }
+}
@@ -0,0 +1,87 @@
+using System;
+using System.Windows;
+using System.Windows.Media;
+
+namespace CompassVO.Themes.compass_night
+{
+  public class theme_compass_night : ICompassTheme
+  {
+    public theme_compass_night()
+    {
+    }
+
+    #region Implementation of ICompassTheme
+
+    public Color BackgroundColor
+    {
+      get
+      {
+        return Colors.Black;
+      }
+    }
+
+    public Color ForegroundColor
+    {
+      get
+      {
+        return Color.FromArgb(255, 139, 0, 0);
+      }
+    }
+
+    public int Order
+    {
+      get { return 4; }
+    }
+
+    public bool SupportsDialRotation
+    {
+      get { return false; }
+    }
+
+    public bool SupportsBackgroundImages
+    {
+      get { return true; }
+    }
+
+    public bool SupportsTargets
+    {
+      get { return true; }
+    }
+
+    public Type UIcomponent
+    {
+      get { return typeof(compass_night_UI); }
+    }
+
+    private Point needleCenter = new Point(240, 500);
+
+    public double GetAngle(Point point)
+    {
+      return Angle(needleCenter, point);
+    }
+
+    private const double Rad2Deg = 180.0 / Math.PI;
+    private const double Deg2Rad = Math.PI / 180.0;
+
+    private double Angle(Point start, Point end)
+    {
+      return Math.Atan2(start.Y - end.Y, end.X - start.X) * Rad2Deg;
+    }
+
+    #endregion Implementation of ICompassTheme
+
+    #region ICompassTheme Members
+
+    public string ThemeName
+    {
+      get { return "Night"; }
+    }
+
+    public string ThemeImageUrl
+    {
+      get { return "/Themes/compass_night/images/sample_night.png"; }
+    }
+
+    #endregion ICompassTheme Members
+  }
+}
@@ -0,0 +1,78 @@
+<UserControl x:Class="CompassVO.Themes.compass_orienteering.compass_orienteering_UI"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:toolkit="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls.Toolkit" mc:Ignorable="d"
+             FontFamily="{StaticResource PhoneFontFamilyNormal}"
+             FontSize="{StaticResource PhoneFontSizeNormal}"
+             Foreground="{StaticResource PhoneForegroundBrush}"
+             d:DesignHeight="800"
+             d:DesignWidth="480"
+             DataContext="{Binding Main, Source={StaticResource Locator}}">
+
+  <Grid x:Name="LayoutRoot" Background="Transparent">
+    <Image Source="images/compass_orienteering_back.png"
+               CacheMode="BitmapCache" />
+
+    <Grid HorizontalAlignment="Center" VerticalAlignment="Top" Width="410" Height="410" Margin="0,300,0,0.3" Opacity="1">
+      <Image Height="410"
+                   x:Name="imgDial"
+                   Stretch="None"
+                   Width="410"
+                   Source="images\compass_orienteering_dial.png"
+                   Margin="0"
+                   VerticalAlignment="Center"
+                   HorizontalAlignment="Center"
+                   CacheMode="BitmapCache">
+        <Image.RenderTransform>
+          <RotateTransform Angle="{Binding DialAngle, Mode=OneWay}"
+                                     CenterX="205"
+                                     CenterY="205" />
+        </Image.RenderTransform>
+      </Image>
+      <Image Height="410"
+                   x:Name="imgDialRotate"
+                   Stretch="None"
+                   Width="410"
+                   Source="images\compass_orienteering_rotate.png"
+                   Margin="0"
+                   VerticalAlignment="Center"
+                   HorizontalAlignment="Center"
+                   Visibility="{Binding IsDialEdit, Mode=OneWay, Converter={StaticResource BooleanToVisibilityConverter}}"
+                   CacheMode="BitmapCache">
+      </Image>
+      <Image Height="302"
+        		x:Name="compassNeedle"
+        		Stretch="None"
+        		Width="38"
+        		Source="images\compass_orienteering_needle.png" Margin="0" VerticalAlignment="Center" HorizontalAlignment="Center"
+                   CacheMode="BitmapCache">
+        <Image.RenderTransform>
+          <RotateTransform x:Name="needleRotation"
+                                     Angle="0"
+        				CenterX="19"
+        				CenterY="151" />
+        </Image.RenderTransform>
+      </Image>
+    </Grid>
+
+    <Grid Width="100"
+              Height="72"
+              Visibility="{Binding IsDialEditManipulation, Mode=OneWay, Converter={StaticResource BooleanToVisibilityConverter}}"
+              VerticalAlignment="Top"
+              HorizontalAlignment="Center"
+              Margin="0, 200, 0, 0">
+      <Border Background="DarkRed">
+        <Grid>
+          <TextBlock HorizontalAlignment="Center"
+                               VerticalAlignment="Center"
+                               Foreground="White"
+                               FontWeight="Bold"
+                               FontSize="36"
+                               Text="{Binding DialAngleHeading, Mode=OneWay, StringFormat='0'}" />
+        </Grid>
+      </Border>
+    </Grid>
+  </Grid>
+</UserControl>
@@ -0,0 +1,24 @@
+using CompassVO.Model.Messages;
+using GalaSoft.MvvmLight.Messaging;
+using System.ComponentModel;
+using System.Windows.Controls;
+
+namespace CompassVO.Themes.compass_orienteering
+{
+  public partial class compass_orienteering_UI : UserControl, INotifyPropertyChanged
+  {
+    public compass_orienteering_UI()
+    {
+      this.DataContext = this;
+      InitializeComponent();
+      CompassUiUtil.UpdateUI(0, this);
+      Messenger.Default.Register<UpdateCompassUIMessage>(this, (res) => CompassUiUtil.UpdateCompassUI(res, this));
+    }
+
+    #region Implementation of INotifyPropertyChanged
+
+    public event PropertyChangedEventHandler PropertyChanged;
+
+    #endregion Implementation of INotifyPropertyChanged
+  }
+}
@@ -0,0 +1,84 @@
+using System;
+using System.Windows;
+using System.Windows.Media;
+
+namespace CompassVO.Themes.compass_orienteering
+{
+  public class theme_compass_orienteering : ICompassTheme
+  {
+    public theme_compass_orienteering()
+    {
+    }
+
+    #region Implementation of ICompassTheme
+
+    public Color BackgroundColor
+    {
+      get { return Colors.White; }
+    }
+
+    public Color ForegroundColor
+    {
+      get
+      {
+        return Colors.Black;
+      }
+    }
+
+    public int Order
+    {
+      get { return 0; }
+    }
+
+    public bool SupportsDialRotation
+    {
+      get { return true; }
+    }
+
+    public bool SupportsBackgroundImages
+    {
+      get { return true; }
+    }
+
+    public bool SupportsTargets
+    {
+      get { return true; }
+    }
+
+    public Type UIcomponent
+    {
+      get { return typeof(compass_orienteering_UI); }
+    }
+
+    private Point needleCenter = new Point(240, 500);
+
+    public double GetAngle(Point point)
+    {
+      return Angle(needleCenter, point);
+    }
+
+    private const double Rad2Deg = 180.0 / Math.PI;
+    private const double Deg2Rad = Math.PI / 180.0;
+
+    private double Angle(Point start, Point end)
+    {
+      return Math.Atan2(start.Y - end.Y, end.X - start.X) * Rad2Deg;
+    }
+
+    #endregion Implementation of ICompassTheme
+
+    #region ICompassTheme Members
+
+    public string ThemeName
+    {
+      get { return "Orienteering"; }
+    }
+
+    public string ThemeImageUrl
+    {
+      get { return "/Themes/compass_orienteering/images/sample_orienteering.png"; }
+    }
+
+    #endregion ICompassTheme Members
+  }
+}
@@ -0,0 +1,33 @@
+namespace CompassVO.Utils.Filters
+{
+  public class SimpleKalman
+  {
+    private double Q = 0.0003;//0.000001;
+    private double R = 0.01;//0.01;
+    private double P = 1, X = 0, K = 0;
+
+    private void measurementUpdate()
+    {
+      K = (P + Q) / (P + Q + R);
+      P = R * (P + Q) / (R + P + Q);
+    }
+
+    public void init(double initX)
+    {
+      X = initX;
+    }
+
+    public double update(double measurement)
+    {
+      measurementUpdate();
+      double result = X + (measurement - X) * K;
+      X = result;
+      return result;
+    }
+
+    public double current()
+    {
+      return X;
+    }
+  }
+}
@@ -0,0 +1,105 @@
+using Microsoft.Phone;
+using System.IO;
+using System.IO.IsolatedStorage;
+using System.Windows.Media.Imaging;
+
+namespace CompassVO.Utils
+{
+  public class IsolatedStorageHelper
+  {
+    public static void SaveToLocalStorage(string imageFileName, string imageFolder, byte[] content)
+    {
+      if (content == null)
+      {
+        return;
+      }
+
+      var isoFile = IsolatedStorageFile.GetUserStoreForApplication();
+      if (!isoFile.DirectoryExists(imageFolder))
+      {
+        isoFile.CreateDirectory(imageFolder);
+      }
+
+      string filePath = Path.Combine(imageFolder, imageFileName);
+      using (var stream = isoFile.CreateFile(filePath))
+      {
+        stream.Write(content, 0, content.Length);
+      }
+    }
+
+    public static WriteableBitmap LoadFromLocalStorage(string imageFileName, string imageFolder)
+    {
+      var isoFile = IsolatedStorageFile.GetUserStoreForApplication();
+      if (!isoFile.DirectoryExists(imageFolder))
+      {
+        isoFile.CreateDirectory(imageFolder);
+      }
+      string filePath = Path.Combine(imageFolder, imageFileName);
+      if (!isoFile.FileExists(filePath))
+      {
+        return null;
+      }
+      using (var imageStream = isoFile.OpenFile(filePath, FileMode.Open, FileAccess.Read))
+      {
+        var imageSource = PictureDecoder.DecodeJpeg(imageStream);
+        return imageSource;
+      }
+    }
+
+    public static byte[] LoadFromLocalStorageArray(string imageFileName, string imageFolder)
+    {
+      var isoFile = IsolatedStorageFile.GetUserStoreForApplication();
+      if (!isoFile.DirectoryExists(imageFolder))
+      {
+        isoFile.CreateDirectory(imageFolder);
+      }
+      string filePath = Path.Combine(imageFolder, imageFileName);
+      if (!isoFile.FileExists(filePath))
+      {
+        return null;
+      }
+      using (var imageStream = isoFile.OpenFile(filePath, FileMode.Open, FileAccess.Read))
+      {
+        byte[] buffer = new byte[imageStream.Length];
+        imageStream.Read(buffer, 0, buffer.Length);
+        return buffer;
+      }
+    }
+
+    public static void CopyFile(string fileSource, string fileDestination)
+    {
+      var isoFile = IsolatedStorageFile.GetUserStoreForApplication();
+      if (!isoFile.FileExists(fileSource))
+      {
+        return;
+      }
+      using (var streamSource = isoFile.OpenFile(fileSource, FileMode.Open, FileAccess.Read))
+      {
+        using (var streamDestination = isoFile.CreateFile(fileDestination))
+        {
+          byte[] buffer = new byte[4096];
+          int len = 0;
+          while ((len = streamSource.Read(buffer, 0, buffer.Length)) > 0)
+          {
+            streamDestination.Write(buffer, 0, len);
+          }
+        }
+      }
+    }
+
+    public static void DeleteFile(string fileSource)
+    {
+      var isoFile = IsolatedStorageFile.GetUserStoreForApplication();
+      if (isoFile.FileExists(fileSource))
+      {
+        isoFile.DeleteFile(fileSource);
+      }
+    }
+
+    public static bool FileExist(string fileSource)
+    {
+      var isoFile = IsolatedStorageFile.GetUserStoreForApplication();
+      return isoFile.FileExists(fileSource);
+    }
+  }
+}
@@ -0,0 +1,73 @@
+using Coding4Fun.Phone.Controls;
+using System;
+using System.Text;
+using System.Windows;
+using System.Windows.Controls;
+
+namespace CompassVO.Utils.Logging
+{
+  public class ExceptionPrompt : PopUp<Exception, PopUpResult>
+  {
+    private Button okButton;
+    private CheckBox submitCheckBox;
+    private Exception exception;
+
+    public ExceptionPrompt()
+    {
+      DefaultStyleKey = typeof(ExceptionPrompt);
+      DataContext = this;
+    }
+
+    public override void OnApplyTemplate()
+    {
+      base.OnApplyTemplate();
+
+      if (okButton != null)
+        okButton.Click -= okButton_Click;
+
+      okButton = GetTemplateChild("okButton") as Button;
+      submitCheckBox = GetTemplateChild("canSubmitCheckBox") as CheckBox;
+
+      if (okButton != null)
+        okButton.Click += okButton_Click;
+    }
+
+    public string To { get; set; }
+
+    private void okButton_Click(object sender, RoutedEventArgs e)
+    {
+      var message = new StringBuilder();
+      message.Append("Exception type: ");
+      message.Append(exception.GetType());
+      message.Append(Environment.NewLine);
+      message.Append("Message: ");
+      message.Append(exception.Message);
+      message.Append(Environment.NewLine);
+      message.Append("Stack trace: ");
+      message.Append(exception.StackTrace);
+      message.ToString();
+
+      var task = new Microsoft.Phone.Tasks.EmailComposeTask { Body = message.ToString(), Subject = "Compass VO - Error Report", To = To };
+
+      if (submitCheckBox.IsChecked == true)
+      {
+        task.Show();
+      }
+
+      OnCompleted(new PopUpEventArgs<Exception, PopUpResult> { PopUpResult = PopUpResult.Ok });
+    }
+
+    public void Show(Exception exception)
+    {
+      App.CanExit = false;
+      this.exception = exception;
+      base.Show();
+    }
+
+    public override void OnCompleted(PopUpEventArgs<Exception, PopUpResult> result)
+    {
+      App.CanExit = true;
+      base.OnCompleted(result);
+    }
+  }
+}
@@ -0,0 +1,18 @@
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Audio;
+
+namespace CompassVO.Utils
+{
+  public class MediaHelper
+  {
+    public static void PlaySound(string soundFile)
+    {
+      using (var stream = TitleContainer.OpenStream(soundFile))
+      {
+        var effect = SoundEffect.FromStream(stream);
+        FrameworkDispatcher.Update();
+        effect.Play();
+      }
+    }
+  }
+}
@@ -0,0 +1,33 @@
+using System.Windows;
+using System.Windows.Media;
+
+namespace CompassVO.Utils
+{
+  public class PhoneThemeDetect
+  {
+    public static Color LightThemeBackground = Color.FromArgb(255, 255, 255, 255);
+    public static Color DarkThemeBackground = Color.FromArgb(255, 0, 0, 0);
+
+    public static bool IsDarkTheme()
+    {
+      SolidColorBrush backgroundBrush = Application.Current.Resources["PhoneBackgroundBrush"] as SolidColorBrush;
+      return (backgroundBrush.Color == DarkThemeBackground);
+    }
+
+    public static bool IsLightTheme()
+    {
+      SolidColorBrush backgroundBrush = Application.Current.Resources["PhoneBackgroundBrush"] as SolidColorBrush;
+      return (backgroundBrush.Color == LightThemeBackground);
+    }
+
+    public static Color AccentColor()
+    {
+      return (Color)Application.Current.Resources["PhoneAccentColor"];
+    }
+
+    public static SolidColorBrush AccentBrush()
+    {
+      return Application.Current.Resources["PhoneAccentBrush"] as SolidColorBrush;
+    }
+  }
+}
@@ -0,0 +1,36 @@
+using CompassVO.Model;
+using CompassVO.Service.Navigation;
+using System.Runtime.Serialization;
+
+namespace CompassVO.ViewModel
+{
+  [DataContract]
+  public class ViewModelBase : GalaSoft.MvvmLight.ViewModelBase
+  {
+    private object context;
+
+    public object Context
+    {
+      get { return context; }
+      set
+      {
+        if (context == value)
+          return;
+        context = value;
+        RaisePropertyChanged("Context");
+      }
+    }
+
+    /// <summary>
+    /// Gets PageNavigation from Container
+    /// </summary>
+    public INavigationService NavigationService
+    {
+      get
+      {
+        INavigationService pageNav = (INavigationService)Container.Instance.Resolve(typeof(NavigationService), "NavigationService");
+        return pageNav;
+      }
+    }
+  }
+}
@@ -0,0 +1,77 @@
+/*
+  In App.xaml:
+  <Application.Resources>
+      <vm:ViewModelLocatorTemplate xmlns:vm="clr-namespace:CompassVO"
+                                   x:Key="Locator" />
+  </Application.Resources>
+
+  In the View:
+  DataContext="{Binding Source={StaticResource Locator}, Path=ViewModelName}"
+
+  You can also use Blend to do all this with the tool's support.
+  See http://www.galasoft.ch/mvvm
+*/
+
+using CompassVO.Model;
+using CompassVO.Service.Navigation;
+
+namespace CompassVO.ViewModel
+{
+  /// <summary>
+  /// This class contains static references to all the view models in the
+  /// application and provides an entry point for the bindings.
+  /// </summary>
+  public class ViewModelLocator
+  {
+    private static MainViewModel _main;
+
+    /// <summary>
+    /// Initializes a new instance of the ViewModelLocator class.
+    /// </summary>
+    public ViewModelLocator()
+    {
+      ////if (ViewModelBase.IsInDesignModeStatic)
+      ////{
+      ////    // Create design time services and viewmodels
+      ////}
+      ////else
+      ////{
+      ////    // Create run time services and view models
+      ////}
+
+      _main = new MainViewModel();
+    }
+
+    /// <summary>
+    /// Gets the Main property which defines the main viewmodel.
+    /// </summary>
+    [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Performance",
+        "CA1822:MarkMembersAsStatic",
+        Justification = "This non-static member is needed for data binding purposes.")]
+    public MainViewModel Main
+    {
+      get
+      {
+        return _main;
+      }
+    }
+
+    public void Cleanup()
+    {
+      if (Main != null)
+        Main.Cleanup();
+    }
+
+    /// <summary>
+    /// Gets PageNavigation from Container
+    /// </summary>
+    public INavigationService NavigationService
+    {
+      get
+      {
+        INavigationService pageNav = (INavigationService)Container.Instance.Resolve(typeof(NavigationService), "NavigationService");
+        return pageNav;
+      }
+    }
+  }
+}
@@ -0,0 +1,34 @@
+<UserControl x:Class="CompassVO.Views.compass_calibration"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             mc:Ignorable="d"
+             FontFamily="{StaticResource PhoneFontFamilyNormal}"
+             FontSize="{StaticResource PhoneFontSizeNormal}"
+             Foreground="{StaticResource PhoneForegroundBrush}"
+             d:DesignHeight="480"
+             d:DesignWidth="480">
+
+  <Grid x:Name="LayoutRoot">
+    <!--Calibration UI-->
+    <StackPanel Name="calibrationStackPanel">
+      <Image Source="/Images/calibrate_compass.png"
+                   Opacity=".95"
+                   HorizontalAlignment="Center" />
+      <TextBlock FontSize="24" TextWrapping="Wrap"
+                       TextAlignment="Center">The compass on your device needs to be calibrated.
+                        Hold the device in front of you and sweep it through a figure 8 pattern as shown
+                        until the calibration is complete.</TextBlock>
+      <StackPanel Orientation="Horizontal"
+                        Margin="0,24"
+                        HorizontalAlignment="Center">
+        <TextBlock FontSize="24">heading accuracy:</TextBlock>
+        <TextBlock Name="calibrationTextBlock"
+                           FontSize="24"
+                           Text="{Binding Path=HeadingAccuracy, Mode=OneWay}" />
+      </StackPanel>
+    </StackPanel>
+    <!--End Calibration UI-->
+  </Grid>
+</UserControl>
@@ -0,0 +1,12 @@
+using System.Windows.Controls;
+
+namespace CompassVO.Views
+{
+  public partial class compass_calibration : UserControl
+  {
+    public compass_calibration()
+    {
+      InitializeComponent();
+    }
+  }
+}
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Phone.Controls.Toolkit" publicKeyToken="b772ad94eb9ca604" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Coding4Fun.Phone.Controls.Complete" version="1.4.6" />
+  <package id="microioc" version="1.0" />
+  <package id="MvvmLight" version="3.0.3" />
+  <package id="SilverlightToolkitWP" version="4.2011.8.17" />
+</packages>
--- a/Show More
+++ b/Show More