1 files changed, 93 insertions, 0 deletions
diff --git a/Tizen.WebView/Tizen.WebView/SmartCallbackArgs.cs b/Tizen.WebView/Tizen.WebView/SmartCallbackArgs.cs
new file mode 100644
index 0000000..9da498f
--- /dev/null
+++ b/Tizen.WebView/Tizen.WebView/SmartCallbackArgs.cs
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System;
+using System.Runtime.InteropServices;
+
+namespace Tizen.WebView
+{
+    /// <summary>
+    /// Argument from the SmartCallback.
+    /// </summary>
+    public class SmartCallbackArgs : EventArgs
+    {
+        private IntPtr _arg;
+
+        internal SmartCallbackArgs(IntPtr arg)
+        {
+            _arg = arg;
+        }
+
+        /// <summary>
+        /// Gets argument as integer type.
+        /// </summary>
+        /// <returns>Argument as integer type</returns>
+        public int GetAsInteger()
+        {
+            if (_arg == IntPtr.Zero)
+            {
+                return 0;
+            }
+            return Marshal.ReadInt32(_arg, 0);
+        }
+
+        /// <summary>
+        /// Gets argument as double type.
+        /// </summary>
+        /// <returns>Argument as double type</returns>
+        public double GetAsDouble()
+        {
+            if (_arg == IntPtr.Zero)
+            {
+                return 0d;
+            }
+            double[] ret = new double[1];
+            Marshal.Copy(_arg, ret, 0, 1);
+            return ret[0];
+        }
+
+        /// <summary>
+        /// Gets argument as boolean type.
+        /// </summary>
+        /// <returns>Argument as boolean type</returns>
+        public bool GetAsBoolean()
+        {
+            if (_arg == IntPtr.Zero)
+            {
+                return false;
+            }
+            return Marshal.ReadByte(_arg) != (byte)0;
+        }
+
+        /// <summary>
+        /// Gets argument as string type.
+        /// </summary>
+        /// <returns>Argument as string type</returns>
+        public string GetAsString()
+        {
+            if (_arg == IntPtr.Zero)
+            {
+                return string.Empty;
+            }
+            return Marshal.PtrToStringAnsi(_arg);
+        }
+
+        internal static SmartCallbackArgs CreateFromSmartEvent(IntPtr data, IntPtr obj, IntPtr info)
+        {
+            return new SmartCallbackArgs(info);
+        }
+    }
+}