uniwersal platform implementation of rounded box based on windows pho…

.gitignore

@@ -9,4 +9,5 @@ Resource.Designer.cs
 .userprefs
 .suo
 *.user
-*.bak
+*.bak
+/RoundedBoxView/SampleApp/SampleApp.UWP/project.lock.json

RoundedBoxView/RoundedBoxView/RoundedBoxView.Forms.Plugin.WindowsUniversal/ExtensionMethods/BorderExtensions.cs

@@ -0,0 +1,83 @@
+using Windows.UI.Xaml;
+using Windows.UI.Xaml.Controls;
+using Xamarin.Forms;
+using Rectangle = Windows.UI.Xaml.Shapes.Rectangle;
+
+namespace RoundedBoxView.Forms.Plugin.WindowsUniversal.ExtensionMethods
+{
+    public static class BorderExtensions
+    {
+        public static void InitializeFrom(this Border nativeControl, Abstractions.RoundedBoxView formsControl)
+        {
+            if (nativeControl == null || formsControl == null)
+                return;
+
+            nativeControl.Height = formsControl.HeightRequest;
+            nativeControl.Width = formsControl.WidthRequest;
+            nativeControl.UpdateCornerRadius(formsControl.CornerRadius);
+            nativeControl.UpdateBorderColor(formsControl.BorderColor);
+
+            var rectangle = new Rectangle();
+
+            rectangle.InitializeFrom(formsControl);
+
+            nativeControl.Child = rectangle;
+        }
+
+        public static void UpdateFrom(this Border nativeControl, Abstractions.RoundedBoxView formsControl,
+          string propertyChanged)
+        {
+            if (nativeControl == null || formsControl == null)
+                return;
+
+            if (propertyChanged == Abstractions.RoundedBoxView.CornerRadiusProperty.PropertyName)
+            {
+                nativeControl.UpdateCornerRadius(formsControl.CornerRadius);
+
+                var rect = nativeControl.Child as Rectangle;
+
+                if (rect != null)
+                {
+                    rect.UpdateCornerRadius(formsControl.CornerRadius);
+                }
+
+            }
+            if (propertyChanged == VisualElement.BackgroundColorProperty.PropertyName)
+            {
+                var rect = nativeControl.Child as Rectangle;
+
+                if (rect != null)
+                {
+                    rect.UpdateBackgroundColor(formsControl.BackgroundColor);
+                }
+            }
+
+            if (propertyChanged == Abstractions.RoundedBoxView.BorderColorProperty.PropertyName)
+            {
+                nativeControl.Background = formsControl.BorderColor.ToBrush();
+            }
+
+            if (propertyChanged == Abstractions.RoundedBoxView.BorderThicknessProperty.PropertyName)
+            {
+                var rect = nativeControl.Child as Rectangle;
+
+                if (rect != null)
+                {
+                    rect.UpdateBorderThickness(formsControl.BorderThickness, formsControl.HeightRequest, formsControl.WidthRequest);
+                }
+            }
+        }
+
+        private static void UpdateCornerRadius(this Border nativeControl, double cornerRadius)
+        {
+            var relativeBorderCornerRadius = cornerRadius * 1.25;
+
+            nativeControl.CornerRadius = new CornerRadius(relativeBorderCornerRadius);
+        }
+
+        public static void UpdateBorderColor(this Border nativeControl, Color backgroundColor)
+        {
+            nativeControl.Background = backgroundColor.ToBrush();
+        }
+    }
+}

RoundedBoxView/RoundedBoxView/RoundedBoxView.Forms.Plugin.WindowsUniversal/ExtensionMethods/ColorExtensions.cs

@@ -0,0 +1,18 @@
+using Windows.UI;
+using Windows.UI.Xaml.Media;
+
+namespace RoundedBoxView.Forms.Plugin.WindowsUniversal.ExtensionMethods
+{
+    public static class ColorExtensions
+    {
+        public static Brush ToBrush(this Xamarin.Forms.Color color)
+        {
+            return new SolidColorBrush(color.ToMediaColor());
+        }
+
+        public static Color ToMediaColor(this Xamarin.Forms.Color color)
+        {
+            return Color.FromArgb((byte)(color.A * 255.0), (byte)(color.R * 255.0), (byte)(color.G * 255.0), (byte)(color.B * 255.0));
+        }
+    }
+}

RoundedBoxView/RoundedBoxView/RoundedBoxView.Forms.Plugin.WindowsUniversal/ExtensionMethods/RectangleExtensions.cs

@@ -0,0 +1,49 @@
+using Windows.UI.Xaml.Shapes;
+using Color = Xamarin.Forms.Color;
+
+namespace RoundedBoxView.Forms.Plugin.WindowsUniversal.ExtensionMethods
+{
+    public static class RectangleExtensions
+    {
+        public static void InitializeFrom(this Rectangle nativeControl, Abstractions.RoundedBoxView formsControl)
+        {
+            if (nativeControl == null || formsControl == null)
+                return;
+
+            nativeControl.UpdateCornerRadius(formsControl.CornerRadius);
+            nativeControl.UpdateBackgroundColor(formsControl.BackgroundColor);
+            nativeControl.UpdateBorderThickness(formsControl.BorderThickness, formsControl.HeightRequest, formsControl.WidthRequest);
+        }
+
+        public static void UpdateCornerRadius(this Rectangle nativeControl, double cornerRadius)
+        {
+            var relativeBorderCornerRadius = cornerRadius * 1.25;
+
+            nativeControl.RadiusX = relativeBorderCornerRadius;
+            nativeControl.RadiusY = relativeBorderCornerRadius;
+        }
+
+        public static void UpdateBackgroundColor(this Rectangle nativeControl, Color backgroundColor)
+        {
+            nativeControl.Fill = backgroundColor.ToBrush();
+        }
+
+        /// <summary>
+        /// Changes the border size by changing the height and width of the rectangle
+        /// </summary>
+        /// <param name="nativeControl"></param>
+        /// <param name="borderThickness"></param>
+        /// <param name="formsControlHeightRequest"></param>
+        /// <param name="formsControlWidthRequest"></param>
+        public static void UpdateBorderThickness(this Rectangle nativeControl, int borderThickness, double formsControlHeightRequest, double formsControlWidthRequest)
+        {
+            var relativeBorderThickness = borderThickness * 1.7;
+
+            var rectHeight = formsControlHeightRequest - relativeBorderThickness;
+            var rectWidth = formsControlWidthRequest - relativeBorderThickness;
+
+            nativeControl.Height = rectHeight;
+            nativeControl.Width = rectWidth;
+        }
+    }
+}

RoundedBoxView/RoundedBoxView/RoundedBoxView.Forms.Plugin.WindowsUniversal/Properties/AssemblyInfo.cs

@@ -0,0 +1,29 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+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("RoundedBoxView.Forms.Plugin.WindowsUniversal")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("RoundedBoxView.Forms.Plugin.WindowsUniversal")]
+[assembly: AssemblyCopyright("Copyright ©  2016")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// 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 Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: ComVisible(false)]

RoundedBoxView/RoundedBoxView/RoundedBoxView.Forms.Plugin.WindowsUniversal/Properties/RoundedBoxView.Forms.Plugin.WindowsUniversal.rd.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    This file contains Runtime Directives, specifications about types your application accesses
+    through reflection and other dynamic code patterns. Runtime Directives are used to control the
+    .NET Native optimizer and ensure that it does not remove code accessed by your library. If your
+    library does not do any reflection, then you generally do not need to edit this file. However,
+    if your library reflects over types, especially types passed to it or derived from its types,
+    then you should write Runtime Directives.
+
+    The most common use of reflection in libraries is to discover information about types passed
+    to the library. Runtime Directives have three ways to express requirements on types passed to
+    your library.
+
+    1.  Parameter, GenericParameter, TypeParameter, TypeEnumerableParameter
+        Use these directives to reflect over types passed as a parameter.
+
+    2.  SubTypes
+        Use a SubTypes directive to reflect over types derived from another type.
+
+    3.  AttributeImplies
+        Use an AttributeImplies directive to indicate that your library needs to reflect over
+        types or methods decorated with an attribute.
+
+    For more information on writing Runtime Directives for libraries, please visit
+    http://go.microsoft.com/fwlink/?LinkID=391919
+-->
+<Directives xmlns="http://schemas.microsoft.com/netfx/2013/01/metadata">
+  <Library Name="RoundedBoxView.Forms.Plugin.WindowsUniversal">
+
+  	<!-- add directives for your library here -->
+
+  </Library>
+</Directives>

RoundedBoxView/RoundedBoxView/RoundedBoxView.Forms.Plugin.WindowsUniversal/RoundedBoxView.Forms.Plugin.WindowsUniversal.csproj

@@ -0,0 +1,134 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{611BEFDE-23B3-40C1-AB00-754995E009AB}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>RoundedBoxView.Forms.Plugin.WindowsUniversal</RootNamespace>
+    <AssemblyName>RoundedBoxView.Forms.Plugin.WindowsUniversal</AssemblyName>
+    <DefaultLanguage>en-US</DefaultLanguage>
+    <TargetPlatformIdentifier>UAP</TargetPlatformIdentifier>
+    <TargetPlatformVersion>10.0.14393.0</TargetPlatformVersion>
+    <TargetPlatformMinVersion>10.0.10240.0</TargetPlatformMinVersion>
+    <MinimumVisualStudioVersion>14</MinimumVisualStudioVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{A5A43C5B-DE2A-4C0C-9213-0A381AF9435A};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
+    <PlatformTarget>x86</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x86\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
+    <PlatformTarget>x86</PlatformTarget>
+    <OutputPath>bin\x86\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|ARM'">
+    <PlatformTarget>ARM</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\ARM\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>ARM</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|ARM'">
+    <PlatformTarget>ARM</PlatformTarget>
+    <OutputPath>bin\ARM\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>ARM</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
+    <PlatformTarget>x64</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x64\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x64'">
+    <PlatformTarget>x64</PlatformTarget>
+    <OutputPath>bin\x64\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <ItemGroup>
+    <!-- A reference to the entire .Net Framework and Windows SDK are automatically included -->
+    <None Include="project.json" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="ExtensionMethods\BorderExtensions.cs" />
+    <Compile Include="ExtensionMethods\ColorExtensions.cs" />
+    <Compile Include="ExtensionMethods\RectangleExtensions.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="RoundedBoxViewRenderer.cs" />
+    <EmbeddedResource Include="Properties\RoundedBoxView.Forms.Plugin.WindowsUniversal.rd.xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\RoundedBoxView.Forms.Plugin.Abstractions\RoundedBoxView.Forms.Plugin.Abstractions.csproj">
+      <Project>{14c534b6-1984-41a9-a384-d3a5508588e3}</Project>
+      <Name>RoundedBoxView.Forms.Plugin.Abstractions</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <PropertyGroup Condition=" '$(VisualStudioVersion)' == '' or '$(VisualStudioVersion)' &lt; '14.0' ">
+    <VisualStudioVersion>14.0</VisualStudioVersion>
+  </PropertyGroup>
+  <Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.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>
+  -->
+</Project>

RoundedBoxView/RoundedBoxView/RoundedBoxView.Forms.Plugin.WindowsUniversal/RoundedBoxView.Forms.Plugin.WindowsUniversal.nuget.targets

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8" standalone="no"?>
+<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup Condition="'$(NuGetPackageRoot)' == ''">
+    <NuGetPackageRoot>$(UserProfile)\.nuget\packages\</NuGetPackageRoot>
+  </PropertyGroup>
+  <ImportGroup>
+    <Import Project="$(NuGetPackageRoot)\Xamarin.Forms\2.0.0.6490\build\portable-win+net45+wp80+win81+wpa81+MonoAndroid10+MonoTouch10+Xamarin.iOS10\Xamarin.Forms.targets" Condition="Exists('$(NuGetPackageRoot)\Xamarin.Forms\2.0.0.6490\build\portable-win+net45+wp80+win81+wpa81+MonoAndroid10+MonoTouch10+Xamarin.iOS10\Xamarin.Forms.targets')" />
+  </ImportGroup>
+</Project>