DWM frameless option removed. Fixing issue chromelyapps/Chromely#266.

src/Chromely.CefSharp.Integration.TestApp/Chromely.CefSharp.Integration.TestApp.csproj

@@ -2,11 +2,10 @@
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>net5.0</TargetFramework>
-    <!-- <TargetFramework>netcoreapp3.1</TargetFramework>  -->
+    <TargetFramework>netcoreapp3.1</TargetFramework>
     <UseWindowsForms>true</UseWindowsForms>
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
-    <Platforms>x86;x64</Platforms>
+    <Platforms>x64</Platforms>
     <ApplicationIcon>chromely.ico</ApplicationIcon>
   </PropertyGroup>
 

src/Chromely.CefSharp.Tests/Chromely.CefSharp.Tests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
 
   <PropertyGroup>
-    <TargetFramework>net5.0</TargetFramework>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
     <UseWindowsForms>true</UseWindowsForms>
   </PropertyGroup>
 

src/Chromely.CefSharp/Browser/ChromiumBrowser.cs

@@ -6,6 +6,7 @@
 using CefSharp;
 using CefSharp.Internals;
 using Chromely.Core.Configuration;
+using Chromely.Core.Host;
 using Chromely.Core.Logging;
 using Microsoft.Extensions.Logging;
 using static Chromely.Interop.User32;
@@ -77,12 +78,15 @@ public abstract partial class ChromiumBrowser : IWebBrowserInternal
         /// <summary>
         /// Initializes a new instance of the <see cref="ChromiumBrowser"/> class.
         /// </summary>
-        public ChromiumBrowser(IChromelyConfiguration config)
+        public ChromiumBrowser(IChromelyNativeHost nativeHost, IChromelyConfiguration config)
         {
+            NativeHost = nativeHost;
             _config = config;
             CefSharpSettings.LegacyJavascriptBindingEnabled = false;
         }
 
+        public IChromelyNativeHost NativeHost { get; private set; }
+
         public void Initialize(CefSettings settings)
         {
             _settings = settings;
@@ -519,8 +523,8 @@ void IWebBrowserInternal.OnAfterBrowserCreated(IBrowser browser)
             _browser = browser;
             IsBrowserInitialized = true;
 
-            //If Load was called after the call to CreateBrowser we'll call Load
-            //on the MainFrame
+            // If Load was called after the call to CreateBrowser we'll call Load
+            // on the MainFrame
             if (!_initialAddressLoaded && !string.IsNullOrEmpty(Address))
             {
                 browser.MainFrame.LoadUrl(Address);
@@ -529,7 +533,7 @@ void IWebBrowserInternal.OnAfterBrowserCreated(IBrowser browser)
             var host = this.GetBrowserHost();
             _browserWindowHandle = host.GetWindowHandle();
 
-            //Set Javascript execution
+            // Set Javascript execution
             this._config.JavaScriptExecutor = new DefaultJavaScriptExecutor(_browser);
 
             IsBrowserInitializedChanged?.Invoke(this, EventArgs.Empty);
@@ -625,6 +629,9 @@ void IWebBrowserInternal.OnFrameLoadEnd(FrameLoadEndEventArgs args)
             {
                 handler(this, args);
             }
+
+            // Setup window subclass to intercept message for frameless window dragging
+            NativeHost.SetupMessageInterceptor(_browserWindowHandle);
         }
 
         /// <summary>

src/Chromely.CefSharp/Browser/Handlers/DefaultDragHandler.cs

@@ -71,7 +71,7 @@ void IDragHandler.OnDraggableRegionsChanged(IWebBrowser ChromiumBrowser, IBrowse
             {
                 lock (objLock)
                 {
-                    framelessOption.IsDraggable = (point) =>
+                    framelessOption.IsDraggable = (nativeHost, point) =>
                     {
                         var hitNoDrag = regions.Any(r => !r.Draggable && ContainsPoint(r, point));
                         if (hitNoDrag)

src/Chromely.CefSharp/Chromely.CefSharp.csproj

@@ -5,10 +5,10 @@
     <CefSharpAnyCpuSupport>true</CefSharpAnyCpuSupport>
     <PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
     <ResolveAssemblyWarnOrErrorOnTargetArchitectureMismatch>None</ResolveAssemblyWarnOrErrorOnTargetArchitectureMismatch>
-    <ProductVersion>5.1.83.0</ProductVersion>
-    <AssemblyVersion>5.1.83.0</AssemblyVersion>
-    <FileVersion>5.1.83.0</FileVersion>
-    <Version>5.1.83.0</Version>
+    <ProductVersion>5.1.83.2</ProductVersion>
+    <AssemblyVersion>5.1.83.2</AssemblyVersion>
+    <FileVersion>5.1.83.2</FileVersion>
+    <Version>5.1.83.2</Version>
     <Authors>Chromely Projects</Authors>
     <Company>Chromely Projects</Company>
     <Description>Chromely CefSharp implementation - this is in NetStandard as it can be used in both .NET Framework, .NET Core 3 and .NET 5 (Windows Only). Chromely.CefSharp version naming is based Chromely and Chromium versions implemented- major.minor.chromuim version.patch e.g 1.0.71.0.</Description>
@@ -19,9 +19,8 @@
     <PackageTags>CEF Chromium HTML5 Desktop Chromely CefSharp NetStandard .NET Core 3 .NET 5</PackageTags>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <PackageReleaseNotes>
-      - Upgrade to v5.1 - https://github.com/chromelyapps/Chromely/issues/225.
-      - Fixes for Fullscreen/Kiosk modes - https://github.com/chromelyapps/CefSharp/commit/cf9eb16976f707981770aba0d60f0281e86a3247
-      - Adding a configurable option - UseOnlyCefMessageLoop - https://github.com/chromelyapps/CefSharp/commit/29b26f293baea1430d4f2f1990a79d7416041a39
+      - Breaking changes.
+      - Fixes for frameless window - https://github.com/chromelyapps/Chromely/issues/266
     </PackageReleaseNotes>
     <RepositoryType>Github Repository</RepositoryType>
     <RepositoryUrl>https://github.com/chromelyapps/CefSharp</RepositoryUrl>
@@ -44,7 +43,6 @@
 
   <ItemGroup>
     <PackageReference Include="CefSharp.Common" Version="83.4.20" />
-    <PackageReference Include="Chromely.Core" Version="5.1.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="3.1.5" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="3.1.5" />
     <PackageReference Include="Microsoft.CSharp" Version="4.6.0" />
@@ -56,4 +54,10 @@
     <None Include="chromely.png" Pack="true" PackagePath="" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Reference Include="Chromely.Core">
+      <HintPath>..\Chromely.Core\Chromely.Core.dll</HintPath>
+    </Reference>
+  </ItemGroup>
+
 </Project>

src/Chromely.CefSharp/ChromelyAppBase.cs

@@ -15,7 +15,7 @@ namespace Chromely.CefSharp
 {
     public abstract class ChromelyAppBase : ChromelyApp
     {
-        public override void ConfigureCoreServices(ServiceCollection services)
+        public override void ConfigureCoreServices(IServiceCollection services)
         {
             base.ConfigureCoreServices(services);
 
@@ -32,7 +32,7 @@ public override void ConfigureCoreServices(ServiceCollection services)
             services.TryAddSingleton<ChromelyWindowController, WindowController>();
         }
 
-        public sealed override void ConfigureDefaultHandlers(ServiceCollection services)
+        public sealed override void ConfigureDefaultHandlers(IServiceCollection services)
         {
             base.ConfigureDefaultHandlers(services);
 

src/Chromely.CefSharp/ChromelyBasicApp.cs

@@ -14,10 +14,12 @@ namespace Chromely.CefSharp
     /// </summary>
     public class ChromelyBasicApp: ChromelyAppBase
     {
-        public sealed override void ConfigureCoreServices(ServiceCollection services)
+        public sealed override void ConfigureCoreServices(IServiceCollection services)
         {
             base.ConfigureCoreServices(services);
-            services.TryAddSingleton<IChromelyNativeHost, ChromelyHost>();
+            services.TryAddSingleton<IWindowMessageInterceptor, DefaultWindowMessageInterceptor>();
+            services.TryAddSingleton<IKeyboadHookHandler, DefaulKeyboadHookHandler>();
+            services.TryAddSingleton<IChromelyNativeHost, ChromelyWinHost>();
         }
     }
 }