2 * Copyright (c) 2017 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the License);
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an AS IS BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 using System.Runtime.InteropServices;
21 namespace Tizen.WebView
24 /// The callback function that is invoked when the message is received from the script.
26 /// <param name="message">The JavaScriptMessage returned by the script</param>
27 public delegate void JavaScriptMessageHandler(JavaScriptMessage message);
30 /// A Script message contains information that sent from JavaScript runtime.
32 public class JavaScriptMessage
37 internal JavaScriptMessage(Interop.ChromiumEwk.ScriptMessage message)
39 _name = Marshal.PtrToStringAnsi(message.name);
44 /// Obect name in JavaScript.
55 /// Gets the value of body as integer type.
57 /// <returns>The value of body as integer type</returns>
58 public int GetBodyAsInteger()
60 if (_body == IntPtr.Zero)
64 return Marshal.ReadInt32(_body, 0);
68 /// Gets the value of body as double type.
70 /// <returns>The value of body as double type</returns>
71 public double GetBodyAsDouble()
73 if (_body == IntPtr.Zero)
77 double[] ret = new double[1] ;
78 Marshal.Copy(_body, ret, 0, 1);
83 /// Gets the value of body as boolean type.
85 /// <returns>The value of body as boolean type</returns>
86 public bool GetBodyAsBoolean()
88 if (_body == IntPtr.Zero)
92 return Marshal.ReadByte(_body) != (byte)0;
96 /// Gets the value of body as string type.
98 /// <returns>The value of body as string type</returns>
99 public string GetBodyAsString()
101 if (_body == IntPtr.Zero)
105 return Marshal.PtrToStringAnsi(_body);