[NUI] Add an API for getting web view when request is intercepted.

diff --git a/src/Tizen.NUI/src/internal/Interop/Interop.WebHttpRequestInterceptor.cs b/src/Tizen.NUI/src/internal/Interop/Interop.WebHttpRequestInterceptor.cs
index dd42bcd..9b971d0 100755 (executable)
--- a/src/Tizen.NUI/src/internal/Interop/Interop.WebHttpRequestInterceptor.cs
+++ b/src/Tizen.NUI/src/internal/Interop/Interop.WebHttpRequestInterceptor.cs
@@ -23,6 +23,9 @@ namespace Tizen.NUI
     {
         internal static partial class WebHttpRequestInterceptor
         {
+            [global::System.Runtime.InteropServices.DllImport(NDalicPINVOKE.Lib, EntryPoint = "CSharp_Dali_WebRequestInterceptor_GetWebView")]
+            public static extern global::System.IntPtr GetWebView(global::System.Runtime.InteropServices.HandleRef jarg1);
+
             [global::System.Runtime.InteropServices.DllImport(NDalicPINVOKE.Lib, EntryPoint = "CSharp_Dali_WebRequestInterceptor_GetUrl")]
             public static extern string GetUrl(global::System.Runtime.InteropServices.HandleRef jarg1);
 

diff --git a/src/Tizen.NUI/src/internal/WebView/WebHttpRequestInterceptor.cs b/src/Tizen.NUI/src/internal/WebView/WebHttpRequestInterceptor.cs
index 84c3a8d..b897f96 100755 (executable)
--- a/src/Tizen.NUI/src/internal/WebView/WebHttpRequestInterceptor.cs
+++ b/src/Tizen.NUI/src/internal/WebView/WebHttpRequestInterceptor.cs
@@ -45,6 +45,18 @@ namespace Tizen.NUI
         }
 
         /// <summary>
+        /// Gets webview in which request is intercepted.
+        /// </summary>
+        [EditorBrowsable(EditorBrowsableState.Never)]
+        public BaseComponents.WebView InterceptedWebView
+        {
+            get
+            {
+                return new BaseComponents.WebView(Interop.WebHttpRequestInterceptor.GetWebView(interceptorHandle), true);
+            }
+        }
+
+        /// <summary>
         /// Gets url of intercepted request.
         /// </summary>
         [EditorBrowsable(EditorBrowsableState.Never)]

diff --git a/test/Tizen.NUI.Samples/Tizen.NUI.Samples/Samples/WebViewInterceptTest.cs b/test/Tizen.NUI.Samples/Tizen.NUI.Samples/Samples/WebViewInterceptTest.cs
new file mode 100755 (executable)
index 0000000..b20281c
--- /dev/null
+++ b/test/Tizen.NUI.Samples/Tizen.NUI.Samples/Samples/WebViewInterceptTest.cs
@@ -0,0 +1,212 @@
+
+using System;
+using Tizen.NUI;
+using Tizen.NUI.BaseComponents;
+using Tizen.NUI.Components;
+using System.IO;
+using System.Text;
+
+namespace Tizen.NUI.Samples
+{
+    using tlog = Tizen.Log;
+    public class WebViewInterceptTest : IExample
+    {
+        const string tag = "NUITEST";
+        private View root;
+        private Window win;
+        private Button btn1, btn2, btn3;
+        private WebView webView1, webView2;
+        private string invalidUrl = "https://test/";
+
+        public void Activate()
+        {
+            win = NUIApplication.GetDefaultWindow();
+
+            root = new View()
+            {
+                Size = new Size(win.Size.Width, win.Size.Height, 0),
+                BackgroundColor = Color.Green,
+                Layout = new LinearLayout()
+                {
+                    LinearOrientation = LinearLayout.Orientation.Vertical,
+                    Padding = new Extents(3, 3, 3, 3),
+                },
+            };
+            win.Add(root);
+
+            webView1 = new WebView();
+            webView1.Url = "https://m.naver.com/";
+            webView1.WidthSpecification = LayoutParamPolicies.MatchParent;
+            webView1.HeightSpecification = LayoutParamPolicies.MatchParent;
+            root.Add(webView1);
+
+            webView2 = new WebView();
+            webView2.Url = "https://m.google.com/";
+            webView2.WidthSpecification = LayoutParamPolicies.MatchParent;
+            webView2.HeightSpecification = LayoutParamPolicies.MatchParent;
+            root.Add(webView2);
+
+            btn1 = new Button()
+            {
+                HeightSpecification = 50,
+                WidthSpecification = 300,
+                Text = "register intercept callback",
+            };
+            btn1.Clicked += (s, e) =>
+            {
+                webView1.Context.RegisterHttpRequestInterceptedCallback(Callback);
+                // only this Callback2 will be invoked for all created WebViews, because the Context is global(Callback will be ignored).
+                webView2.Context.RegisterHttpRequestInterceptedCallback(Callback2);
+            };
+            root.Add(btn1);
+
+            btn2 = new Button()
+            {
+                HeightSpecification = 50,
+                WidthSpecification = 300,
+                Text = "WebView1 load invalid url",
+            };
+            btn2.Clicked += (s, e) =>
+            {
+                webView1.LoadUrl(invalidUrl);
+            };
+            root.Add(btn2);
+
+            btn3 = new Button()
+            {
+                HeightSpecification = 50,
+                WidthSpecification = 300,
+                Text = "WebView2 load invalid url",
+            };
+            btn3.Clicked += (s, e) =>
+            {
+                webView2.LoadUrl(invalidUrl);
+            };
+            root.Add(btn3);
+
+        }
+
+        private void Callback(WebHttpRequestInterceptor interceptor)
+        {
+            tlog.Debug(tag, $"callback: http request intercepted start, Url: {interceptor.Url}");
+
+            //interceptor.Ignore();
+            if (interceptor.Url.Equals(invalidUrl))
+            {
+                byte[] bData = Encoding.UTF8.GetBytes("<html><body><img src='test.jpg'></body></html>");
+                interceptor.SetResponseStatus(200, "OK");
+                interceptor.AddResponseHeader("Content-Type", "text/html; charset=UTF-8");
+                interceptor.AddResponseHeader("Content-Length", bData.Length.ToString());
+                interceptor.SetResponseBody(bData);
+                tlog.Debug(tag, $"http request intercepted set response body end");
+            }
+            else if (interceptor.Url.Equals($"{invalidUrl}test.jpg"))
+            {
+                string path = Tizen.Applications.Application.Current.DirectoryInfo.SharedResource + "soundcloud.png";
+                using (FileStream fs = File.OpenRead(path))
+                {
+                    byte[] bData = new byte[1024];
+                    while (fs.Read(bData, 0, bData.Length) > 0)
+                    {
+                        interceptor.WriteResponseChunk(bData);
+                    }
+                    interceptor.WriteResponseChunk((byte[])null);
+                    tlog.Debug(tag, $"http request intercepted write chunk end");
+                }
+            }
+            
+            if (interceptor.InterceptedWebView != null)
+            {
+                tlog.Debug(tag, $"http request intercepted web view is not null");
+                if(webView2 == interceptor.InterceptedWebView)
+                {
+                    tlog.Debug(tag, $"InterceptedWebView is webView2!");
+                }
+                else if(webView1 == interceptor.InterceptedWebView)
+                {
+                    tlog.Debug(tag, $"InterceptedWebView is webView1!");
+                }
+                else
+                {
+                    tlog.Debug(tag, $"InterceptedWebView is not either webView1 or webView2");
+                }
+            }
+
+            tlog.Debug(tag, $"http request intercepted end");
+            tlog.Debug(tag, $"");
+        }
+
+        private void Callback2(WebHttpRequestInterceptor interceptor)
+        {
+            tlog.Debug(tag, $"callback2: http request intercepted start, Url: {interceptor.Url}");
+
+            //interceptor.Ignore();
+            if (interceptor.Url.Equals(invalidUrl))
+            {
+                byte[] bData = Encoding.UTF8.GetBytes("<html><body><img src='test.jpg'></body></html>");
+                interceptor.SetResponseStatus(200, "OK");
+                interceptor.AddResponseHeader("Content-Type", "text/html; charset=UTF-8");
+                interceptor.AddResponseHeader("Content-Length", bData.Length.ToString());
+                interceptor.SetResponseBody(bData);
+                tlog.Debug(tag, $"http request intercepted set response body end");
+            }
+            else if (interceptor.Url.Equals($"{invalidUrl}test.jpg"))
+            {
+                string path = Tizen.Applications.Application.Current.DirectoryInfo.SharedResource + "netflix.png";
+
+                if (interceptor.InterceptedWebView == webView2)
+                {
+                    path = Tizen.Applications.Application.Current.DirectoryInfo.SharedResource + "hbo.png";
+                }
+                
+                using (FileStream fs = File.OpenRead(path))
+                {
+                    byte[] bData = new byte[1024];
+                    while (fs.Read(bData, 0, bData.Length) > 0)
+                    {
+                        interceptor.WriteResponseChunk(bData);
+                    }
+                    interceptor.WriteResponseChunk((byte[])null);
+                    tlog.Debug(tag, $"http request intercepted write chunk end");
+                }
+            }
+
+            if (interceptor.InterceptedWebView != null)
+            {
+                tlog.Debug(tag, $"http request intercepted web view is not null");
+                if (webView2 == interceptor.InterceptedWebView)
+                {
+                    tlog.Debug(tag, $"InterceptedWebView is webView2!");
+                }
+                else if (webView1 == interceptor.InterceptedWebView)
+                {
+                    tlog.Debug(tag, $"InterceptedWebView is webView1!");
+                }
+                else
+                {
+                    tlog.Debug(tag, $"InterceptedWebView is not either webView1 or webView2");
+                }
+            }
+
+            tlog.Debug(tag, $"http request intercepted end");
+            tlog.Debug(tag, $"");
+        }
+
+        public void Deactivate()
+        {
+            btn3.Unparent();
+            btn2.Unparent();
+            btn1.Unparent();
+            webView2.Unparent();
+            webView1.Unparent();
+            root.Unparent();
+
+            btn3.Dispose();
+            btn2.Dispose();
+            btn1.Dispose();
+            webView2.Dispose();
+            webView1.Dispose();
+            root.Dispose();
+        }
+    }
+}

diff --git a/test/Tizen.NUI.WebViewTest/SimpleWebViewApp.cs b/test/Tizen.NUI.WebViewTest/SimpleWebViewApp.cs
index 37a03b5..b2a910d 100755 (executable)
--- a/test/Tizen.NUI.WebViewTest/SimpleWebViewApp.cs
+++ b/test/Tizen.NUI.WebViewTest/SimpleWebViewApp.cs
@@ -413,6 +413,11 @@ namespace Tizen.NUI.WebViewTest
                 }
             }
 
+            if (interceptor.InterceptedWebView == simpleWebView)
+            {
+                Log.Info("WebView", $"------------http request intercepted web view is simpleWebVew-------");
+            }
+
             Log.Info("WebView", $"------------http request intercepted end-------");
         }