add RTL support

.gitignore

@@ -68,6 +68,7 @@ StyleCopReport.xml
 *_i.c
 *_p.c
 *_h.h
+*.cache
 *.ilk
 *.meta
 *.obj

.nuspec

@@ -2,25 +2,25 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2013/05/nuspec.xsd">
   <metadata>
     <id>MaterialSkin.2</id>
-    <version>2.1.2</version>
+    <version>2.3.1</version>
     <title>MaterialSkin 2</title>
-    <authors>leocb, IgnaceMaes</authors>
+    <authors>leocb, IgnaceMaes, orapps44</authors>
     <owners>leocb</owners>
     <license type="expression">MIT</license>
     <projectUrl>https://github.com/leocb/MaterialSkin</projectUrl>
     <icon>images\nugetIcon.png</icon>
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <description>Google's Material Design for your windows forms.</description>
     <releaseNotes>see github page for release notes</releaseNotes>
-    <copyright>Copyright Leonardo C Bottaro © 2020</copyright>
+    <copyright>Copyright Leonardo C Bottaro © 2021</copyright>
     <tags>material design materialdesign google forms theme skin</tags>
     <dependencies>
       <group targetFramework=".NETFramework4.6.1" />
     </dependencies>
-    <summary>The MaterialSkin 2 is a Google's Material Design skin for you windows forms app. this updated version brings new user controls, unified theming and consistency. This package superseeds the MaterialSkin package By IgnaceMaes. Example app and documentation is available on the project site. Have a quick question? Join our Slack!</summary>
+    <summary>The MaterialSkin 2 is a Google's Material Design skin for you windows forms app. this updated version brings new user controls, unified theming and consistency. This package superseeds the MaterialSkin package By IgnaceMaes. Example app and documentation is available on the project site.</summary>
   </metadata>
   <files>
     <file src="nugetIcon.png" target="images\" />
     <file src="MaterialSkin\bin\Release\*.dll" target="lib\net461" />
   </files>
-</package>
+</package>

MaterialSkin.sln

@@ -1,31 +1,42 @@
-
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 15
-VisualStudioVersion = 15.0.28307.136
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30717.126
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MaterialSkinExample", "MaterialSkinExample\MaterialSkinExample.csproj", "{47409AA5-62AE-4189-8E83-C471502DF5E9}"
-EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MaterialSkin", "MaterialSkin\MaterialSkin.csproj", "{8EB7611B-68CD-4B8B-987A-11717E2B250C}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{17028688-3699-4BC7-849F-A6B0F6E766BC}"
 	ProjectSection(SolutionItems) = preProject
 		README.md = README.md
 	EndProjectSection
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MaterialSkinCore", "MaterialSkin\MaterialSkinCore.csproj", "{031DCCA6-79CD-41F0-AA5A-09FDE1C1D308}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MaterialSkinExample.RTL", "MaterialSkinExample.RTL\MaterialSkinExample.RTL.csproj", "{8E08A8CF-A5DB-41DF-B486-E0E5DE552697}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MaterialSkinExample", "MaterialSkinExample\MaterialSkinExample.csproj", "{47409AA5-62AE-4189-8E83-C471502DF5E9}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{47409AA5-62AE-4189-8E83-C471502DF5E9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{47409AA5-62AE-4189-8E83-C471502DF5E9}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{47409AA5-62AE-4189-8E83-C471502DF5E9}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{47409AA5-62AE-4189-8E83-C471502DF5E9}.Release|Any CPU.Build.0 = Release|Any CPU
 		{8EB7611B-68CD-4B8B-987A-11717E2B250C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{8EB7611B-68CD-4B8B-987A-11717E2B250C}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{8EB7611B-68CD-4B8B-987A-11717E2B250C}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{8EB7611B-68CD-4B8B-987A-11717E2B250C}.Release|Any CPU.Build.0 = Release|Any CPU
+		{031DCCA6-79CD-41F0-AA5A-09FDE1C1D308}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{031DCCA6-79CD-41F0-AA5A-09FDE1C1D308}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{031DCCA6-79CD-41F0-AA5A-09FDE1C1D308}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{031DCCA6-79CD-41F0-AA5A-09FDE1C1D308}.Release|Any CPU.Build.0 = Release|Any CPU
+		{8E08A8CF-A5DB-41DF-B486-E0E5DE552697}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8E08A8CF-A5DB-41DF-B486-E0E5DE552697}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8E08A8CF-A5DB-41DF-B486-E0E5DE552697}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8E08A8CF-A5DB-41DF-B486-E0E5DE552697}.Release|Any CPU.Build.0 = Release|Any CPU
+		{47409AA5-62AE-4189-8E83-C471502DF5E9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{47409AA5-62AE-4189-8E83-C471502DF5E9}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{47409AA5-62AE-4189-8E83-C471502DF5E9}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{47409AA5-62AE-4189-8E83-C471502DF5E9}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

MaterialSkin/ColorHelper.cs

@@ -138,5 +138,25 @@ public static Color FromHsl(int alpha, float hue, float saturation, float lighti
                     return Color.FromArgb(alpha, iMax, iMid, iMin);
             }
         }
+
+        /// <summary>
+        /// Removes alpha value without changing Color.
+        /// </summary>
+        /// <param name="foreground">The foreground color.</param>
+        /// <param name="background">The background color.</param>
+        /// <returns></returns>
+        public static Color RemoveAlpha(Color foreground, Color background)
+        {
+            if (foreground.A == 255)
+                return foreground;
+
+            var alpha = foreground.A / 255.0;
+            var diff = 1.0 - alpha;
+            return Color.FromArgb(255,
+                (byte)(foreground.R * alpha + background.R * diff),
+                (byte)(foreground.G * alpha + background.G * diff),
+                (byte)(foreground.B * alpha + background.B * diff));
+        }
+
     }
-}
+}

MaterialSkin/ColorScheme.cs

@@ -1,4 +1,4 @@
-namespace MaterialSkin
+namespace MaterialSkin
 {
     using System.Drawing;
 
@@ -10,6 +10,10 @@ public class ColorScheme
 
         public readonly Brush PrimaryBrush, DarkPrimaryBrush, LightPrimaryBrush, AccentBrush, TextBrush;
 
+        public ColorScheme() : this(Primary.Indigo500, Primary.Indigo700, Primary.Indigo100, Accent.Pink200, TextShade.WHITE)
+        {
+        }
+
         public ColorScheme(Primary primary, Primary darkPrimary, Primary lightPrimary, Accent accent, TextShade textShade)
         {
             //Color
@@ -34,6 +38,30 @@ public ColorScheme(Primary primary, Primary darkPrimary, Primary lightPrimary, A
             TextBrush = new SolidBrush(TextColor);
         }
 
+        public ColorScheme(int primary, int darkPrimary, int lightPrimary, int accent, TextShade textShade)
+        {
+            //Color
+            PrimaryColor = ((int)primary).ToColor();
+            DarkPrimaryColor = ((int)darkPrimary).ToColor();
+            LightPrimaryColor = ((int)lightPrimary).ToColor();
+            AccentColor = ((int)accent).ToColor();
+            TextColor = ((int)textShade).ToColor();
+
+            //Pen
+            PrimaryPen = new Pen(PrimaryColor);
+            DarkPrimaryPen = new Pen(DarkPrimaryColor);
+            LightPrimaryPen = new Pen(LightPrimaryColor);
+            AccentPen = new Pen(AccentColor);
+            TextPen = new Pen(TextColor);
+
+            //Brush
+            PrimaryBrush = new SolidBrush(PrimaryColor);
+            DarkPrimaryBrush = new SolidBrush(DarkPrimaryColor);
+            LightPrimaryBrush = new SolidBrush(LightPrimaryColor);
+            AccentBrush = new SolidBrush(AccentColor);
+            TextBrush = new SolidBrush(TextColor);
+        }
+
         public ColorScheme(Color primary, Color darkPrimary, Color lightPrimary, Color accent, TextShade textShade)
         {
             //Color
@@ -327,4 +355,4 @@ public enum Accent
         DeepOrange400 = 0xFF3D00,
         DeepOrange700 = 0xDD2C00
     }
-}
+}