src/Tizen.WebView/Interop/Interop.ChromiumEwk.View.cs

   1 /*
   2  * Copyright (c) 2017 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   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
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  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.
  15  */
  16
  17 using System;
  18 using System.Runtime.InteropServices;
  19
  20 internal static partial class Interop
  21 {
  22     internal static partial class ChromiumEwk
  23     {
  24         [DllImport(Libraries.ChromiumEwk)]
  25         internal static extern IntPtr ewk_view_add(IntPtr evas);
  26
  27         [DllImport(Libraries.ChromiumEwk)]
  28         internal static extern IntPtr ewk_view_context_get(IntPtr obj);
  29
  30         [DllImport(Libraries.ChromiumEwk)]
  31         internal static extern IntPtr ewk_view_settings_get(IntPtr obj);
  32
  33         [DllImport(Libraries.ChromiumEwk)]
  34         internal static extern IntPtr ewk_view_back_forward_list_get(IntPtr obj);
  35
  36         [DllImport(Libraries.ChromiumEwk)]
  37         internal static extern void ewk_view_back_forward_list_clear(IntPtr obj);
  38
  39         [DllImport(Libraries.ChromiumEwk)]
  40         [return: MarshalAs(UnmanagedType.U1)]
  41         internal static extern bool ewk_view_url_set(IntPtr obj, string url);
  42
  43         [DllImport(Libraries.ChromiumEwk, EntryPoint = "ewk_view_url_get", CallingConvention = CallingConvention.Cdecl, ExactSpelling = true, CharSet = CharSet.Ansi)]
  44         internal static extern IntPtr _ewk_view_url_get(IntPtr obj);
  45
  46         internal static string ewk_view_url_get(IntPtr obj)
  47         {
  48             IntPtr ptr = _ewk_view_url_get(obj);
  49             return Marshal.PtrToStringAnsi(ptr);
  50         }
  51
  52         [DllImport(Libraries.ChromiumEwk)]
  53         [return: MarshalAs(UnmanagedType.U1)]
  54         internal static extern bool ewk_view_html_string_load(IntPtr obj, string html, string baseUrl, string unreachableUrl);
  55
  56         [DllImport(Libraries.ChromiumEwk)]
  57         [return: MarshalAs(UnmanagedType.U1)]
  58         internal static extern bool ewk_view_reload(IntPtr obj);
  59
  60         [DllImport(Libraries.ChromiumEwk)]
  61         [return: MarshalAs(UnmanagedType.U1)]
  62         internal static extern bool ewk_view_stop(IntPtr obj);
  63
  64         [DllImport(Libraries.ChromiumEwk)]
  65         [return: MarshalAs(UnmanagedType.U1)]
  66         internal static extern bool ewk_view_back(IntPtr obj);
  67
  68         [DllImport(Libraries.ChromiumEwk)]
  69         [return: MarshalAs(UnmanagedType.U1)]
  70         internal static extern bool ewk_view_forward(IntPtr obj);
  71
  72         [DllImport(Libraries.ChromiumEwk)]
  73         [return: MarshalAs(UnmanagedType.U1)]
  74         internal static extern bool ewk_view_back_possible(IntPtr obj);
  75
  76         [DllImport(Libraries.ChromiumEwk)]
  77         [return: MarshalAs(UnmanagedType.U1)]
  78         internal static extern bool ewk_view_forward_possible(IntPtr obj);
  79
  80         internal delegate void ScriptExcuteCallback(IntPtr obj, IntPtr resultValue, IntPtr userData);
  81
  82         [DllImport(Libraries.ChromiumEwk)]
  83         [return: MarshalAs(UnmanagedType.U1)]
  84         internal static extern bool ewk_view_script_execute(IntPtr obj, string script, ScriptExcuteCallback callback, IntPtr userData);
  85
  86         [DllImport(Libraries.ChromiumEwk, EntryPoint = "ewk_view_title_get", CallingConvention = CallingConvention.Cdecl, ExactSpelling = true, CharSet = CharSet.Ansi)]
  87         internal static extern IntPtr _ewk_view_title_get(IntPtr obj);
  88
  89         internal static string ewk_view_title_get(IntPtr obj)
  90         {
  91             IntPtr ptr = _ewk_view_title_get(obj);
  92             return Marshal.PtrToStringAnsi(ptr);
  93         }
  94
  95         [DllImport(Libraries.ChromiumEwk, EntryPoint = "ewk_view_user_agent_get", CallingConvention = CallingConvention.Cdecl, ExactSpelling = true, CharSet = CharSet.Ansi)]
  96         internal static extern IntPtr _ewk_view_user_agent_get(IntPtr obj);
  97
  98         internal static string ewk_view_user_agent_get(IntPtr obj)
  99         {
 100             IntPtr ptr = _ewk_view_user_agent_get(obj);
 101             return Marshal.PtrToStringAnsi(ptr);
 102         }
 103
 104         [DllImport(Libraries.ChromiumEwk)]
 105         [return: MarshalAs(UnmanagedType.U1)]
 106         internal static extern bool ewk_view_user_agent_set(IntPtr obj, string userAgent);
 107
 108         [DllImport(Libraries.ChromiumEwk)]
 109         [return: MarshalAs(UnmanagedType.U1)]
 110         internal static extern bool ewk_view_focus_set(IntPtr obj, bool focused);
 111
 112         [DllImport(Libraries.ChromiumEwk)]
 113         [return: MarshalAs(UnmanagedType.U1)]
 114         internal static extern bool ewk_view_focus_get(IntPtr obj);
 115
 116         [StructLayout(LayoutKind.Sequential, CharSet =CharSet.Ansi)]
 117         internal struct ScriptMessage
 118         {
 119             public IntPtr name;
 120             public IntPtr body;
 121         }
 122
 123         internal delegate void ScriptMessageCallback(IntPtr obj, ScriptMessage message);
 124
 125         [DllImport(Libraries.ChromiumEwk)]
 126         [return: MarshalAs(UnmanagedType.U1)]
 127         internal static extern bool ewk_view_javascript_message_handler_add(IntPtr obj, ScriptMessageCallback callback, string name);
 128
 129         [DllImport(Libraries.ChromiumEwk)]
 130         [return: MarshalAs(UnmanagedType.U1)]
 131         internal static extern bool ewk_view_evaluate_javascript(IntPtr obj, string name, string result);
 132     }
 133 }