-/*\r
- * Copyright (c) 2017 Samsung Electronics Co., Ltd All Rights Reserved\r
- *\r
- * Licensed under the Apache License, Version 2.0 (the License);\r
- * you may not use this file except in compliance with the License.\r
- * You may obtain a copy of the License at\r
- *\r
- * http://www.apache.org/licenses/LICENSE-2.0\r
- *\r
- * Unless required by applicable law or agreed to in writing, software\r
- * distributed under the License is distributed on an AS IS BASIS,\r
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
- * See the License for the specific language governing permissions and\r
- * limitations under the License.\r
- */\r
-\r
-using ElmSharp;\r
-using System;\r
-using System.Collections.Generic;\r
-using System.Runtime.InteropServices;\r
-\r
-namespace Tizen.WebView\r
-{\r
- /// <summary>\r
- /// A view used to render web contents.\r
- /// </summary>\r
- public class WebView: EvasObject\r
- {\r
- private static IDictionary<string, JavaScriptMessageHandler> _javaScriptMessageHandlerMap = new Dictionary<string, JavaScriptMessageHandler>();\r
-\r
- private IntPtr _handle;\r
- private IntPtr _realHandle;\r
- private Context _context;\r
- private Settings _settings;\r
-\r
- // focus dummy\r
- private SmartEvent _focusIn;\r
- private SmartEvent _focusOut;\r
-\r
- // Smart events\r
- private SmartEvent _loadStarted;\r
- private SmartEvent _loadFinished;\r
- private SmartEvent<SmartCallbackLoadErrorArgs> _loadError;\r
- private SmartEvent<SmartCallbackArgs> _titleChanged;\r
- private SmartEvent<SmartCallbackArgs> _urlChanged;\r
-\r
-\r
-\r
- /// <summary>\r
- /// Event that occurs when load started.\r
- /// </summary>\r
- public event EventHandler LoadStarted;\r
-\r
- /// <summary>\r
- /// Event that occurs when load finished.\r
- /// </summary>\r
- public event EventHandler LoadFinished;\r
-\r
- /// <summary>\r
- /// Event that occurs when load error.\r
- /// </summary>\r
- public event EventHandler<SmartCallbackLoadErrorArgs> LoadError;\r
-\r
- /// <summary>\r
- /// Event that occurs when title of main frame was changed.\r
- /// </summary>\r
- public event EventHandler<SmartCallbackArgs> TitleChanged;\r
-\r
- /// <summary>\r
- /// Event that occurs when URL of main frame was changed.\r
- /// </summary>\r
- public event EventHandler<SmartCallbackArgs> UrlChanged;\r
-\r
- /// <summary>\r
- /// Current URL of the main frame.\r
- /// </summary>\r
- public string Url\r
- {\r
- get\r
- {\r
- return Interop.ChromiumEwk.ewk_view_url_get(_realHandle);\r
- }\r
- }\r
-\r
- /// <summary>\r
- /// Current title of the main frame.\r
- /// </summary>\r
- public string Title\r
- {\r
- get\r
- {\r
- return Interop.ChromiumEwk.ewk_view_title_get(_realHandle);\r
- }\r
- }\r
-\r
- /// <summary>\r
- /// Current user agent string of this view.\r
- /// </summary>\r
- public string UserAgent\r
- {\r
- get\r
- {\r
- return Interop.ChromiumEwk.ewk_view_user_agent_get(_realHandle);\r
- }\r
-\r
- set\r
- {\r
- Interop.ChromiumEwk.ewk_view_user_agent_set(_realHandle, value);\r
- }\r
- }\r
-\r
- /// <summary>\r
- /// Whether a view has the focus.\r
- /// </summary>\r
- public bool HasFocus\r
- {\r
- get\r
- {\r
- return Interop.ChromiumEwk.ewk_view_focus_get(_realHandle);\r
- }\r
- }\r
-\r
- /// <summary>\r
- /// Create a WebView object.\r
- /// </summary>\r
- /// <param name="parent">Parent object of WebView</param>\r
- public WebView(EvasObject parent) : base(parent)\r
- {\r
- InitializeSmartEvent();\r
- }\r
-\r
- /// <summary>\r
- /// Gets the Context object of this view.\r
- /// </summary>\r
- /// <returns>The Context object of this view</returns>\r
- public Context GetContext()\r
- {\r
- if (_context == null)\r
- {\r
- IntPtr contextHandle = Interop.ChromiumEwk.ewk_view_context_get(_realHandle);\r
- if (contextHandle == IntPtr.Zero)\r
- {\r
- return null;\r
- }\r
- _context = new Context(contextHandle);\r
- }\r
- return _context;\r
- }\r
-\r
- /// <summary>\r
- /// Gets the Settings object of this view.\r
- /// </summary>\r
- /// <returns>The Settings object of this view</returns>\r
- public Settings GetSettings()\r
- {\r
- if (_settings == null)\r
- {\r
- IntPtr settingsHandle = Interop.ChromiumEwk.ewk_view_settings_get(_realHandle);\r
- if (settingsHandle == IntPtr.Zero)\r
- {\r
- return null;\r
- }\r
- _settings = new Settings(settingsHandle);\r
- }\r
- return _settings;\r
- }\r
-\r
- /// <summary>\r
- /// Asks the object to load the given URL.\r
- /// </summary>\r
- /// <remarks>\r
- /// You can only be sure that url changed after UrlChanged event.\r
- /// </remarks>\r
- /// <param name="url">The uniform resource identifier to load</param>\r
- public void LoadUrl(string url)\r
- {\r
- Interop.ChromiumEwk.ewk_view_url_set(_realHandle, url);\r
- }\r
-\r
- /// <summary>\r
- /// Loads the specified html string as the content of the view.\r
- /// </summary>\r
- /// <param name="html">HTML data to load</param>\r
- /// <param name="baseUrl">Base URL used for relative paths to external objects</param>\r
- public void LoadHtml(string html, string baseUrl)\r
- {\r
- Interop.ChromiumEwk.ewk_view_html_string_load(_realHandle, html, baseUrl, null);\r
- }\r
-\r
- /// <summary>\r
- /// Asks the main frame to stop loading.\r
- /// </summary>\r
- public void StopLoading()\r
- {\r
- Interop.ChromiumEwk.ewk_view_stop(_realHandle);\r
- }\r
-\r
- /// <summary>\r
- /// Asks the main frame to reload the current document.\r
- /// </summary>\r
- public void Reload()\r
- {\r
- Interop.ChromiumEwk.ewk_view_reload(_realHandle);\r
- }\r
-\r
- /// <summary>\r
- /// Asks the main frame to navigate back in history.\r
- /// </summary>\r
- public void GoBack()\r
- {\r
- Interop.ChromiumEwk.ewk_view_back(_realHandle);\r
- }\r
-\r
- /// <summary>\r
- /// Asks the main frame to navigate forward in history.\r
- /// </summary>\r
- public void GoForward()\r
- {\r
- Interop.ChromiumEwk.ewk_view_forward(_realHandle);\r
- }\r
-\r
- /// <summary>\r
- /// Checks whether it is possible to navigate backwards one item in history.\r
- /// </summary>\r
- /// <returns>Whether it is possible to navigate backwards one item in history</returns>\r
- public bool CanGoBack()\r
- {\r
- return Interop.ChromiumEwk.ewk_view_back_possible(_realHandle);\r
- }\r
-\r
- /// <summary>\r
- /// Checks whether it is possible to navigate forwards one item in history.\r
- /// </summary>\r
- /// <returns>Whether it is possible to navigate forwards one item in history</returns>\r
- public bool CanGoForward()\r
- {\r
- return Interop.ChromiumEwk.ewk_view_forward_possible(_realHandle);\r
- }\r
-\r
- /// <summary>\r
- /// Injects the supplied javascript message handler into the view.\r
- /// </summary>\r
- /// <param name="name"> The message callback</param>\r
- /// <param name="handler">The name used to expose the object in JavaScript</param>\r
- /// <returns>'true' on success, otherwise 'false'</returns>\r
- public bool AddJavaScriptMessageHandler(string name, JavaScriptMessageHandler handler)\r
- {\r
- lock (_javaScriptMessageHandlerMap)\r
- {\r
- if (_javaScriptMessageHandlerMap.ContainsKey(name))\r
- {\r
- return false;\r
- }\r
- _javaScriptMessageHandlerMap[name] = handler;\r
- }\r
- Interop.ChromiumEwk.ScriptMessageCallback callback = (handle, message) =>\r
- {\r
- JavaScriptMessage convertedMessage = new JavaScriptMessage(message);\r
- lock (_javaScriptMessageHandlerMap)\r
- {\r
- if (_javaScriptMessageHandlerMap.ContainsKey(convertedMessage.Name))\r
- {\r
- _javaScriptMessageHandlerMap[convertedMessage.Name](convertedMessage);\r
- }\r
- }\r
- };\r
- if (!Interop.ChromiumEwk.ewk_view_javascript_message_handler_add(_realHandle, callback, name))\r
- {\r
- lock (_javaScriptMessageHandlerMap)\r
- {\r
- _javaScriptMessageHandlerMap.Remove(name);\r
- return false;\r
- }\r
- }\r
- return true;\r
- }\r
-\r
- /// <summary>\r
- /// Requests the execution of given name and result to the JavaScript runtime.\r
- /// </summary>\r
- /// <param name="name">The name used to expose the object in JavaScript</param>\r
- /// <param name="result">The result to the JavaScript runtime</param>\r
- public void EvalWithResult(string name, string result)\r
- {\r
- Interop.ChromiumEwk.ewk_view_evaluate_javascript(_realHandle, name, result);\r
- }\r
-\r
- /// <summary>\r
- /// Requests the execution of the given script.\r
- /// </summary>\r
- /// <param name="script">The JavaScript code string to execute</param>\r
- public void Eval(string script)\r
- {\r
- Interop.ChromiumEwk.ewk_view_script_execute(_realHandle, script, null, IntPtr.Zero);\r
- }\r
-\r
- /// <summary>\r
- /// Requests to set or unset a view as the currently focused one.\r
- /// </summary>\r
- /// <param name="focused">'true' to set the focus on the view, 'false' to remove the focus from the view</param>\r
- public void SetFocus(bool focused)\r
- {\r
- Interop.ChromiumEwk.ewk_view_focus_set(_realHandle, focused);\r
- }\r
-\r
- protected override IntPtr CreateHandle(EvasObject parent)\r
- {\r
- // focus dummy\r
- _handle = Interop.Elementary.elm_layout_add((IntPtr)parent);\r
- Interop.Elementary.elm_layout_theme_set(_handle, "layout", "elm_widget", "default");\r
- Interop.Elementary.elm_object_focus_allow_set(_handle, true);\r
-\r
- IntPtr evas = Interop.Evas.evas_object_evas_get(parent);\r
- _realHandle = Interop.ChromiumEwk.ewk_view_add(evas);\r
- Interop.Elementary.elm_object_part_content_set(_handle, "elm.swallow.content", _realHandle);\r
-\r
- return _handle;\r
- }\r
-\r
- private void InitializeSmartEvent()\r
- {\r
- // focus dummy\r
- _focusIn = new SmartEvent(this, "focused");\r
- _focusOut = new SmartEvent(this, "unfocused");\r
-\r
- _focusIn.On += (s, e) => { ((WebView)s).SetFocus(true); };\r
- _focusOut.On += (s, e) => { ((WebView)s).SetFocus(false); };\r
-\r
- _loadStarted = new SmartEvent(this, _realHandle, "load,started");\r
- _loadFinished = new SmartEvent(this, _realHandle, "load,finished");\r
- _loadError = new SmartEvent<SmartCallbackLoadErrorArgs>(this, _realHandle, "load,error", SmartCallbackLoadErrorArgs.CreateFromSmartEvent);\r
- _titleChanged = new SmartEvent<SmartCallbackArgs>(this, _realHandle, "title,changed", SmartCallbackArgs.CreateFromSmartEvent);\r
- _urlChanged = new SmartEvent<SmartCallbackArgs>(this, _realHandle, "url,changed", SmartCallbackArgs.CreateFromSmartEvent);\r
-\r
- _loadStarted.On += (s, e) => { LoadStarted?.Invoke(this, EventArgs.Empty); };\r
- _loadFinished.On += (s, e) => { LoadFinished?.Invoke(this, EventArgs.Empty); };\r
- _loadError.On += (s, e) => { LoadError?.Invoke(this, e); };\r
- _titleChanged.On += (s, e) => { TitleChanged?.Invoke(this, e); };\r
- _urlChanged.On += (s, e) => { UrlChanged?.Invoke(this, e); };\r
- }\r
- }\r
-}\r
+/*
+ * 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 ElmSharp;
+using System;
+using System.Collections.Generic;
+using System.Runtime.InteropServices;
+using System.ComponentModel;
+
+namespace Tizen.WebView
+{
+ /// <summary>
+ /// Enumeration values used to specify search options.
+ /// </summary>
+ /// <since_tizen> 6 </since_tizen>
+ [Flags]
+ public enum FindOption
+ {
+ /// <summary>
+ /// No search flags, this means a case sensitive, no wrap, forward only search.
+ /// </summary>
+ None = 0,
+ /// <summary>
+ /// Case insensitive search.
+ /// </summary>
+ CaseInsensitive = 1 << 0,
+ /// <summary>
+ /// Search text only at the beginning of the words.
+ /// </summary>
+ AtWordStart = 1 << 1,
+ /// <summary>
+ /// Treat capital letters in the middle of words as word start.
+ /// </summary>
+ TreatMedialCapitalAsWordStart = 1 << 2,
+ /// <summary>
+ /// Search backwards.
+ /// </summary>
+ Backwards = 1 << 3,
+ /// <summary>
+ /// If not present the search stops at the end of the document.
+ /// </summary>
+ WrapAround = 1 << 4,
+ /// <summary>
+ /// Show overlay.
+ /// </summary>
+ ShowOverlay = 1 << 5,
+ /// <summary>
+ /// Show Indicator.
+ /// </summary>
+ ShowIndicator = 1 << 6,
+ /// <summary>
+ /// Show Highlight.
+ /// </summary>
+ ShowHighlight = 1 << 7,
+ }
+
+ /// <summary>
+ /// Enumeration for Http Method.
+ /// </summary>
+ /// <since_tizen> 6 </since_tizen>
+ public enum HttpMethod
+ {
+ /// <summary>
+ /// Get.
+ /// </summary>
+ Get,
+ /// <summary>
+ /// Head.
+ /// </summary>
+ Head,
+ /// <summary>
+ /// Post.
+ /// </summary>
+ Post,
+ /// <summary>
+ /// Put.
+ /// </summary>
+ Put,
+ /// <summary>
+ /// Delete.
+ /// </summary>
+ Delete,
+ }
+
+ /// <summary>
+ /// Enumeration for Orientation of the device.
+ /// </summary>
+ /// <since_tizen> 6 </since_tizen>
+ public enum Orientation
+ {
+ /// <summary>
+ /// 0 degrees when the device is oriented to natural position.
+ /// </summary>
+ Natural = 0,
+ /// <summary>
+ /// -90 degrees when it's left side is at the top.
+ /// </summary>
+ LeftAtTop = -90,
+ /// <summary>
+ /// 90 degrees when it's right side is at the top.
+ /// </summary>
+ RightAtTop = 90,
+ /// <summary>
+ /// 180 degrees when it is upside down.
+ /// </summary>
+ UpsideDown = 180,
+ }
+
+ /// <summary>
+ /// A view used to render the web contents.
+ /// </summary>
+ /// <since_tizen> 4 </since_tizen>
+ public class WebView : EvasObject
+ {
+ private static IDictionary<string, JavaScriptMessageHandler> _javaScriptMessageHandlerMap = new Dictionary<string, JavaScriptMessageHandler>();
+
+ private IntPtr _handle;
+ private IntPtr _realHandle;
+ private Context _context;
+ private Settings _settings;
+
+ // focus dummy
+ private SmartEvent _focusIn;
+ private SmartEvent _focusOut;
+
+ // Smart events
+ private SmartEvent _loadStarted;
+ private SmartEvent _loadFinished;
+ private SmartEvent<SmartCallbackLoadErrorArgs> _loadError;
+ private SmartEvent<SmartCallbackArgs> _titleChanged;
+ private SmartEvent<SmartCallbackArgs> _urlChanged;
+ private SmartEvent<NavigationPolicyEventArgs> _policyNavigationDecide;
+ private SmartEvent<NewWindowPolicyEventArgs> _policyNewWindowDecide;
+ private SmartEvent<ResponsePolicyEventArgs> _policyResponseDecide;
+
+ private SmartEvent<ContextMenuItemEventArgs> _contextMenuItemSelected;
+ private SmartEvent<ContextMenuCustomizeEventArgs> _contextMenuCustomize;
+
+ private ContextMenuCustomize _contextMenuCustomizeDelegate;
+
+ /// <summary>
+ /// Event that occurs when the load is started.
+ /// </summary>
+ /// <since_tizen> 4 </since_tizen>
+ public event EventHandler LoadStarted;
+
+ /// <summary>
+ /// Event that occurs when the load is finished.
+ /// </summary>
+ /// <since_tizen> 4 </since_tizen>
+ public event EventHandler LoadFinished;
+
+ /// <summary>
+ /// Event that occurs when the load throws an error.
+ /// </summary>
+ /// <since_tizen> 4 </since_tizen>
+ public event EventHandler<SmartCallbackLoadErrorArgs> LoadError;
+
+ /// <summary>
+ /// Event that occurs when the title of the main frame is changed.
+ /// </summary>
+ /// <since_tizen> 4 </since_tizen>
+ public event EventHandler<SmartCallbackArgs> TitleChanged;
+
+ /// <summary>
+ /// Event that occurs when the URL of the main frame is changed.
+ /// </summary>
+ /// <since_tizen> 4 </since_tizen>
+ public event EventHandler<SmartCallbackArgs> UrlChanged;
+
+ /// <summary>
+
+ /// Event that occurs when the policy navigation is decided.
+ /// </summary>
+ /// <since_tizen> 6 </since_tizen>
+ public event EventHandler<NavigationPolicyEventArgs> NavigationPolicyDecideRequested;
+
+ /// <summary>
+ /// Event that occurs when the policy new window is decided.
+ /// </summary>
+ /// <since_tizen> 6 </since_tizen>
+ public event EventHandler<NewWindowPolicyEventArgs> NewWindowPolicyDecideRequested;
+
+ /// <summary>
+ /// Event that occurs when the policy response is decided.
+ /// </summary>
+ /// <since_tizen> 6 </since_tizen>
+ public event EventHandler<ResponsePolicyEventArgs> ResponsePolicyDecideRequested;
+
+ /// <summary>
+ /// Event that occurs when the context menu item selected.
+ /// </summary>
+ /// <since_tizen> 6 </since_tizen>
+ public event EventHandler<ContextMenuItemEventArgs> ContextMenuItemSelected;
+
+ /// The delegate is invoked when context menu customization is needed.
+ /// </summary>
+ /// <param name="menu">The instance of ContextMenu.</param>
+ /// <since_tizen> 6 </since_tizen>
+ public delegate void ContextMenuCustomize(ContextMenu menu);
+
+
+ /// <summary>
+ /// Current URL of the main frame.
+ /// </summary>
+ /// <since_tizen> 4 </since_tizen>
+ public string Url
+ {
+ get
+ {
+ return Interop.ChromiumEwk.ewk_view_url_get(_realHandle);
+ }
+ }
+
+ /// <summary>
+ /// Current title of the main frame.
+ /// </summary>
+ /// <since_tizen> 4 </since_tizen>
+ public string Title
+ {
+ get
+ {
+ return Interop.ChromiumEwk.ewk_view_title_get(_realHandle);
+ }
+ }
+
+ /// <summary>
+ /// Current user agent string of this view.
+ /// </summary>
+ /// <since_tizen> 4 </since_tizen>
+ public string UserAgent
+ {
+ get
+ {
+ return Interop.ChromiumEwk.ewk_view_user_agent_get(_realHandle);
+ }
+
+ set
+ {
+ Interop.ChromiumEwk.ewk_view_user_agent_set(_realHandle, value);
+ }
+ }
+
+ /// <summary>
+ /// Whether a view has the focus.
+ /// </summary>
+ /// <since_tizen> 4 </since_tizen>
+ public bool HasFocus
+ {
+ get
+ {
+ return Interop.ChromiumEwk.ewk_view_focus_get(_realHandle);
+ }
+ }
+
+ /// <summary>
+ /// Creates a WebView object.
+ /// </summary>
+ /// <param name="parent">Parent object of the WebView.</param>
+ /// <since_tizen> 4 </since_tizen>
+ public WebView(EvasObject parent) : base(parent)
+ {
+ InitializeSmartEvent();
+ }
+
+ /// <summary>
+ /// Gets the context object of this view.
+ /// </summary>
+ /// <returns>The context object of this view.</returns>
+ /// <since_tizen> 4 </since_tizen>
+ public Context GetContext()
+ {
+ if (_context == null)
+ {
+ IntPtr contextHandle = Interop.ChromiumEwk.ewk_view_context_get(_realHandle);
+ if (contextHandle == IntPtr.Zero)
+ {
+ return null;
+ }
+ _context = new Context(contextHandle);
+ }
+ return _context;
+ }
+
+ /// <summary>
+ /// Gets the settings object of this view.
+ /// </summary>
+ /// <returns>The settings object of this view.</returns>
+ /// <since_tizen> 4 </since_tizen>
+ public Settings GetSettings()
+ {
+ if (_settings == null)
+ {
+ IntPtr settingsHandle = Interop.ChromiumEwk.ewk_view_settings_get(_realHandle);
+ if (settingsHandle == IntPtr.Zero)
+ {
+ return null;
+ }
+ _settings = new Settings(settingsHandle);
+ }
+ return _settings;
+ }
+
+ /// <summary>
+ /// Gets the back/forward list object of this view.
+ /// </summary>
+ /// <returns>The BackForward List object of this view.</returns>
+ /// <since_tizen> 6 </since_tizen>
+ public BackForwardList GetBackForwardList()
+ {
+ IntPtr backforwardlistHandle = Interop.ChromiumEwk.ewk_view_back_forward_list_get(_realHandle);
+ if (backforwardlistHandle == IntPtr.Zero)
+ {
+ return null;
+ }
+ return new BackForwardList(backforwardlistHandle);
+ }
+
+ /// <summary>
+ /// Clear the back/forward list object of this view.
+ /// </summary>
+ /// <since_tizen> 6 </since_tizen>
+ public void ClearBackForwardList()
+ {
+ Interop.ChromiumEwk.ewk_view_back_forward_list_clear(_realHandle);
+ }
+
+ /// <summary>
+ /// Asks the object to load the given URL.
+ /// </summary>
+ /// <remarks>
+ /// You can only be sure that the URL changes after UrlChanged event.
+ /// </remarks>
+ /// <param name="url">The uniform resource identifier to load.</param>
+ /// <since_tizen> 4 </since_tizen>
+ public void LoadUrl(string url)
+ {
+ Interop.ChromiumEwk.ewk_view_url_set(_realHandle, url);
+ }
+
+ /// <summary>
+ /// Loads the specified HTML string as the content of the view.
+ /// </summary>
+ /// <param name="html">HTML data to load.</param>
+ /// <param name="baseUrl">Base URL used for relative paths to external objects.</param>
+ /// <since_tizen> 4 </since_tizen>
+ public void LoadHtml(string html, string baseUrl)
+ {
+ Interop.ChromiumEwk.ewk_view_html_string_load(_realHandle, html, baseUrl, null);
+ }
+
+ /// <summary>
+ /// Asks the main frame to stop loading.
+ /// </summary>
+ /// <since_tizen> 4 </since_tizen>
+ public void StopLoading()
+ {
+ Interop.ChromiumEwk.ewk_view_stop(_realHandle);
+ }
+
+ /// <summary>
+ /// Asks the main frame to reload the current document.
+ /// </summary>
+ /// <since_tizen> 4 </since_tizen>
+ public void Reload()
+ {
+ Interop.ChromiumEwk.ewk_view_reload(_realHandle);
+ }
+
+ /// <summary>
+ /// Asks the main frame to navigate back in history.
+ /// </summary>
+ /// <since_tizen> 4 </since_tizen>
+ public void GoBack()
+ {
+ Interop.ChromiumEwk.ewk_view_back(_realHandle);
+ }
+
+ /// <summary>
+ /// Asks the main frame to navigate forward in history.
+ /// </summary>
+ /// <since_tizen> 4 </since_tizen>
+ public void GoForward()
+ {
+ Interop.ChromiumEwk.ewk_view_forward(_realHandle);
+ }
+
+ /// <summary>
+ /// Checks whether it is possible to navigate backward one item in history.
+ /// </summary>
+ /// <returns>Whether it is possible to navigate backward one item in history.</returns>
+ /// <since_tizen> 4 </since_tizen>
+ public bool CanGoBack()
+ {
+ return Interop.ChromiumEwk.ewk_view_back_possible(_realHandle);
+ }
+
+ /// <summary>
+ /// Checks whether it is possible to navigate forward one item in history.
+ /// </summary>
+ /// <returns>Whether it is possible to navigate forward one item in history.</returns>
+ /// <since_tizen> 4 </since_tizen>
+ public bool CanGoForward()
+ {
+ return Interop.ChromiumEwk.ewk_view_forward_possible(_realHandle);
+ }
+
+ /// <summary>
+ /// Injects the supplied javascript message handler into the view.
+ /// </summary>
+ /// <param name="name"> The message callback.</param>
+ /// <param name="handler">The name used to expose the object in JavaScript.</param>
+ /// <returns>'true' on success, otherwise 'false'.</returns>
+ /// <since_tizen> 4 </since_tizen>
+ public bool AddJavaScriptMessageHandler(string name, JavaScriptMessageHandler handler)
+ {
+ lock (_javaScriptMessageHandlerMap)
+ {
+ if (_javaScriptMessageHandlerMap.ContainsKey(name))
+ {
+ return false;
+ }
+ _javaScriptMessageHandlerMap[name] = handler;
+ }
+ Interop.ChromiumEwk.ScriptMessageCallback callback = (handle, message) =>
+ {
+ JavaScriptMessage convertedMessage = new JavaScriptMessage(message);
+ lock (_javaScriptMessageHandlerMap)
+ {
+ if (_javaScriptMessageHandlerMap.ContainsKey(convertedMessage.Name))
+ {
+ _javaScriptMessageHandlerMap[convertedMessage.Name](convertedMessage);
+ }
+ }
+ };
+ if (!Interop.ChromiumEwk.ewk_view_javascript_message_handler_add(_realHandle, callback, name))
+ {
+ lock (_javaScriptMessageHandlerMap)
+ {
+ _javaScriptMessageHandlerMap.Remove(name);
+ return false;
+ }
+ }
+ return true;
+ }
+
+ /// <summary>
+ /// Requests the execution of a given name and the result to the JavaScript runtime.
+ /// </summary>
+ /// <param name="name">The name used to expose the object in JavaScript.</param>
+ /// <param name="result">The result to the JavaScript runtime.</param>
+ /// <since_tizen> 4 </since_tizen>
+ public void EvalWithResult(string name, string result)
+ {
+ Interop.ChromiumEwk.ewk_view_evaluate_javascript(_realHandle, name, result);
+ }
+
+ /// <summary>
+ /// Requests the execution of the given script.
+ /// </summary>
+ /// <param name="script">The JavaScript code string to execute.</param>
+ /// <since_tizen> 4 </since_tizen>
+ public void Eval(string script)
+ {
+ Interop.ChromiumEwk.ewk_view_script_execute(_realHandle, script, null, IntPtr.Zero);
+ }
+
+ /// <summary>
+ /// Requests to set or unset a view as the currently focused one.
+ /// </summary>
+ /// <param name="focused">'true' to set the focus on the view, 'false' to remove the focus from the view.</param>
+ /// <since_tizen> 4 </since_tizen>
+ public void SetFocus(bool focused)
+ {
+ Interop.ChromiumEwk.ewk_view_focus_set(_realHandle, focused);
+ }
+
+ /// <summary>
+ /// Gets size of the content.
+ /// </summary>
+ /// <returns> size of the coordinate.</returns>
+ /// <since_tizen> 6 </since_tizen>
+ public Size ContentsSize
+ {
+ get
+ {
+ int width, height;
+ Interop.ChromiumEwk.ewk_view_contents_size_get(_realHandle, out width, out height);
+ return new Size(width, height);
+ }
+ }
+
+ /// <summary>
+ /// Exit full screen.
+ /// </summary>
+ /// <since_tizen> 6 </since_tizen>
+ public void ExitFullscreen ()
+ {
+ Interop.ChromiumEwk.ewk_view_fullscreen_exit(_realHandle);
+ }
+
+ /// <summary>
+ /// Gets the current load progress of the page.
+ /// </summary>
+ /// <returns>'value 0.0 to 1.0' on success, otherwise '-1.0'.</returns>
+ /// <since_tizen> 6 </since_tizen>
+ public double LoadProgress
+ {
+ get
+ {
+ return Interop.ChromiumEwk.ewk_view_load_progress_get(_realHandle);
+ }
+ }
+
+ /// <summary>
+ /// Sends the orientation of the device.
+ /// </summary>
+ /// <param name="orientation">The new orientation of the device in degree.</param>
+ /// <since_tizen> 6 </since_tizen>
+ public void SendOrientation (Orientation orientation)
+ {
+ Interop.ChromiumEwk.ewk_view_orientation_send(_realHandle, orientation);
+ }
+
+ /// <summary>
+ /// Suspends the operation associated with the view.
+ /// </summary>
+ /// <since_tizen> 6 </since_tizen>
+ public void Suspend ()
+ {
+ Interop.ChromiumEwk.ewk_view_suspend(_realHandle);
+ }
+
+ /// <summary>
+ /// Resumes the operation associated with the view.
+ /// </summary>
+ /// <since_tizen> 6 </since_tizen>
+ public void Resume ()
+ {
+ Interop.ChromiumEwk.ewk_view_resume(_realHandle);
+ }
+
+ /// <summary>
+ /// Gets the current scale factor of the page.
+ /// </summary>
+ /// <since_tizen> 6 </since_tizen>
+ public double Scale
+ {
+ get
+ {
+ return Interop.ChromiumEwk.ewk_view_scale_get(_realHandle);
+ }
+ }
+
+ /// <summary>
+ /// Sets the current scale factor of the page.
+ /// </summary>
+ /// <param name="scaleFactor">A new level to set.</param>
+ /// <param name="scrollTo">The class Point object with X, Y coordinates.</param>
+ /// <since_tizen> 6 </since_tizen>
+ public void SetScale (double scaleFactor, Point scrollTo)
+ {
+ Interop.ChromiumEwk.ewk_view_scale_set(_realHandle, scaleFactor, scrollTo.X, scrollTo.Y);
+ }
+
+ /// <summary>
+ /// Sets the current page's visibility.
+ /// </summary>
+ /// <param name="enable">'true' to set on the visibility of the page, 'false' otherwise.</param>
+ /// <since_tizen> 6 </since_tizen>
+ public void SetViewVisibility (bool enable)
+ {
+ Interop.ChromiumEwk.ewk_view_visibility_set(_realHandle, enable);
+ }
+
+ /// <summary>
+ /// Get and Sets the scroll position of the page.
+ /// </summary>
+ /// <returns>The class Point object with X, Y coordinates.</returns>
+ /// <since_tizen> 6 </since_tizen>
+ public Point ScrollPosition
+ {
+ get
+ {
+ Point p;
+ Interop.ChromiumEwk.ewk_view_scroll_pos_get(_realHandle, out p.X, out p.Y);
+ return p;
+ }
+ set
+ {
+ Interop.ChromiumEwk.ewk_view_scroll_set(_realHandle, value.X, value.Y);
+ }
+ }
+
+ /// <summary>
+ /// Scrolls the webpage by the given amount.
+ /// </summary>
+ /// <param name="delta">The class Point object with X, Y coordinates.</param>
+ /// <since_tizen> 6 </since_tizen>
+ public void ScrollBy (Point delta)
+ {
+ Interop.ChromiumEwk.ewk_view_scroll_by(_realHandle, delta.X, delta.Y);
+ }
+
+ /// <summary>
+ /// Searches and highlights the given text string in the document.
+ /// </summary>
+ /// <param name="text">The text to find.</param>
+ /// <param name="option">The options to find.</param>
+ /// <param name="maxMatchCount">The maximum match count to find, unlimited if 0.</param>
+ /// <since_tizen> 6 </since_tizen>
+ public void FindText (string text, FindOption option, int maxMatchCount)
+ {
+ Interop.ChromiumEwk.ewk_view_text_find(_realHandle, text, option, maxMatchCount);
+ }
+
+ /// <summary>
+ /// Requests loading of the given request data.
+ /// </summary>
+ /// <param name="url">The uniform resource identifier to load.</param>
+ /// <param name="httpMethod">The http method.</param>
+ /// <param name="httpHeaders">The http headers.</param>
+ /// <param name="httpBody">The http body data.</param>
+ /// <since_tizen> 6 </since_tizen>
+ public void SetUrlRequest (string url, HttpMethod httpMethod, IDictionary<string, string> httpHeaders, string httpBody)
+ {
+ IntPtr hashHttpHeaders = Interop.Eina.eina_hash_string_small_new();
+ foreach (KeyValuePair<string, string> entry in httpHeaders)
+ {
+ Interop.Eina.eina_hash_add(hashHttpHeaders, entry.Key, entry.Value);
+ }
+ Interop.ChromiumEwk.ewk_view_url_request_set(_realHandle, url, httpMethod, hashHttpHeaders, httpBody);
+ }
+
+ /// <summary>
+ /// Creates a widget handle.
+ /// </summary>
+ /// <param name="parent">Parent EvasObject.</param>
+ /// <returns>IntPtr of the widget handle.</returns>
+ /// <since_tizen> 4 </since_tizen>
+ protected override IntPtr CreateHandle(EvasObject parent)
+ {
+ // focus dummy
+ _handle = Interop.Elementary.elm_layout_add((IntPtr)parent);
+ Interop.Elementary.elm_layout_theme_set(_handle, "layout", "elm_widget", "default");
+ Interop.Elementary.elm_object_focus_allow_set(_handle, true);
+
+ IntPtr evas = Interop.Evas.evas_object_evas_get(parent);
+ _realHandle = Interop.ChromiumEwk.ewk_view_add(evas);
+ Interop.Elementary.elm_object_part_content_set(_handle, "elm.swallow.content", _realHandle);
+
+ return _handle;
+ }
+
+ /// <summary>
+ /// Sets the delegate for context menu customization.
+ /// </summary>
+ /// <param name="contextMenuCustomizeDelegate">The delegate for context menu customization.</param>
+ /// <since_tizen> 6 </since_tizen>
+ public void SetContextMenuCustomizeDelegate(ContextMenuCustomize contextMenuCustomizeDelegate)
+ {
+ _contextMenuCustomizeDelegate = contextMenuCustomizeDelegate;
+ }
+
+ private void InitializeSmartEvent()
+ {
+ // focus dummy
+ _focusIn = new SmartEvent(this, "focused");
+ _focusOut = new SmartEvent(this, "unfocused");
+
+ _focusIn.On += (s, e) => { ((WebView)s).SetFocus(true); };
+ _focusOut.On += (s, e) => { ((WebView)s).SetFocus(false); };
+
+ _loadStarted = new SmartEvent(this, _realHandle, "load,started");
+ _loadFinished = new SmartEvent(this, _realHandle, "load,finished");
+ _loadError = new SmartEvent<SmartCallbackLoadErrorArgs>(this, _realHandle, "load,error", SmartCallbackLoadErrorArgs.CreateFromSmartEvent);
+ _titleChanged = new SmartEvent<SmartCallbackArgs>(this, _realHandle, "title,changed", SmartCallbackArgs.CreateFromSmartEvent);
+ _urlChanged = new SmartEvent<SmartCallbackArgs>(this, _realHandle, "url,changed", SmartCallbackArgs.CreateFromSmartEvent);
+ _contextMenuCustomize = new SmartEvent<ContextMenuCustomizeEventArgs>(this, _realHandle, "contextmenu,customize", ContextMenuCustomizeEventArgs.CreateFromSmartEvent);
+ _contextMenuItemSelected = new SmartEvent<ContextMenuItemEventArgs>(this, _realHandle, "contextmenu,selected", ContextMenuItemEventArgs.CreateFromSmartEvent);
+ _policyNavigationDecide = new SmartEvent<NavigationPolicyEventArgs>(this, _realHandle, "policy,navigation,decide", NavigationPolicyEventArgs.CreateFromSmartEvent);
+ _policyNewWindowDecide = new SmartEvent<NewWindowPolicyEventArgs>(this, _realHandle, "policy,newwindow,decide", NewWindowPolicyEventArgs.CreateFromSmartEvent);
+ _policyResponseDecide = new SmartEvent<ResponsePolicyEventArgs>(this, _realHandle, "policy,response,decide", ResponsePolicyEventArgs.CreateFromSmartEvent);
+
+ _loadStarted.On += (s, e) => { LoadStarted?.Invoke(this, EventArgs.Empty); };
+ _loadFinished.On += (s, e) => { LoadFinished?.Invoke(this, EventArgs.Empty); };
+ _loadError.On += (s, e) => { LoadError?.Invoke(this, e); };
+ _titleChanged.On += (s, e) => { TitleChanged?.Invoke(this, e); };
+ _urlChanged.On += (s, e) => { UrlChanged?.Invoke(this, e); };
+ _policyNavigationDecide.On += (s, e) => { NavigationPolicyDecideRequested?.Invoke(this, e); };
+ _policyNewWindowDecide.On += (s, e) => { NewWindowPolicyDecideRequested?.Invoke(this, e); };
+ _policyResponseDecide.On += (s, e) => { ResponsePolicyDecideRequested?.Invoke(this, e); };
+ _contextMenuItemSelected.On += (s, e) => { ContextMenuItemSelected?.Invoke(this, e); };
+ _contextMenuCustomize.On += (s, e) => { _contextMenuCustomizeDelegate?.Invoke(e.Menu); };
+ }
+
+ }
+}
projects / platform / core / csapi / tizenfx.git / blobdiff