#define DALI_WEB_ENGINE_H
/*
- * Copyright (c) 2020 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2021 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
void Create(int width, int height, const std::string& locale, const std::string& timezoneId);
/**
+ * @brief Creates WebEngine instance.
+ *
+ * @param [in] width The width of Web
+ * @param [in] height The height of Web
+ * @param [in] argc The count of application arguments
+ * @param [in] argv The string array of application arguments
+ */
+ void Create(int width, int height, int argc, char** argv);
+
+ /**
* @brief Destroys WebEngine instance.
*/
void Destroy();
NativeImageInterfacePtr GetNativeImageSource();
/**
+ * @brief Get settings of WebEngine.
+ */
+ Dali::WebEngineSettings& GetSettings() const;
+
+ /**
+ * @brief Get context of WebEngine.
+ */
+ Dali::WebEngineContext& GetContext() const;
+
+ /**
+ * @brief Get cookie manager of WebEngine.
+ */
+ Dali::WebEngineCookieManager& GetCookieManager() const;
+
+ /**
+ * @brief Get back-forward list of WebEngine.
+ */
+ Dali::WebEngineBackForwardList& GetBackForwardList() const;
+
+ /**
* @brief Loads a web page based on a given URL.
*
* @param [in] url The URL of the resource to load
void LoadUrl(const std::string& url);
/**
+ * @brief Returns the title of the Web.
+ *
+ * @return The title of web page
+ */
+ std::string GetTitle() const;
+
+ /**
+ * @brief Returns the Favicon of the Web.
+ *
+ * @return FavIcon of Dali::PixelData& type
+ */
+ Dali::PixelData GetFavicon() const;
+
+ /**
* @brief Gets the url.
*/
const std::string& GetUrl();
*
* @param [in] htmlString The string to use as the contents of the web page
*/
- void LoadHTMLString(const std::string& htmlString);
+ void LoadHtmlString(const std::string& htmlString);
/**
* @brief Reloads the Web.
void Resume();
/**
+ * @brief Scrolls the webpage of view by deltaX and deltaY.
+ */
+ void ScrollBy(int deltaX, int deltaY);
+
+ /**
+ * @brief Sets an absolute scroll of the given view.
+ */
+ void SetScrollPosition(int x, int y);
+
+ /**
+ * @brief Gets the current scroll position of the given view.
+ */
+ Dali::Vector2 GetScrollPosition() const;
+
+ /**
+ * @brief Gets the possible scroll size of the given view.
+ */
+ Dali::Vector2 GetScrollSize() const;
+
+ /**
+ * @brief Gets the last known content's size.
+ */
+ Dali::Vector2 GetContentSize() const;
+
+ /**
* @brief Returns whether forward is possible.
*
* @return True if forward is possible, false otherwise
void AddJavaScriptMessageHandler(const std::string& exposedObjectName, std::function<void(const std::string&)> handler);
/**
- * @brief Clears the history of Web.
+ * @brief Register a callback for JavaScript alert.
+ *
+ * @param[in] callback The callback function
*/
- void ClearHistory();
+ void RegisterJavaScriptAlertCallback(Dali::WebEnginePlugin::JavaScriptAlertCallback callback);
/**
- * @brief Clears the cache of Web.
+ * @brief Reply for JavaScript alert.
*/
- void ClearCache();
+ void JavaScriptAlertReply();
/**
- * @brief Clears all the cookies of Web.
+ * @brief Register a callback for JavaScript confirm.
+ *
+ * @param[in] callback The callback function
*/
- void ClearCookies();
+ void RegisterJavaScriptConfirmCallback(Dali::WebEnginePlugin::JavaScriptConfirmCallback callback);
/**
- * @brief Get cache model option. The default is DOCUMENT_VIEWER.
- *
- * @return The cache model option
+ * @brief Reply for JavaScript confirm.
+ * @param[in] confirmed True if confirmed, false otherwise.
*/
- Dali::WebEnginePlugin::CacheModel GetCacheModel() const;
+ void JavaScriptConfirmReply(bool confirmed);
/**
- * @brief Set cache model option. The default is DOCUMENT_VIEWER.
+ * @brief Register a callback for JavaScript prompt.
*
- * @param[in] cacheModel The cache model option
+ * @param[in] callback The callback function
*/
- void SetCacheModel(Dali::WebEnginePlugin::CacheModel cacheModel);
+ void RegisterJavaScriptPromptCallback(Dali::WebEnginePlugin::JavaScriptPromptCallback callback);
/**
- * @brief Gets the cookie acceptance policy. The default is NO_THIRD_PARTY.
- *
- * @return The cookie acceptance policy
+ * @brief Reply for JavaScript prompt.
+ * @param[in] result The result returned from input-field in prompt popup.
*/
- Dali::WebEnginePlugin::CookieAcceptPolicy GetCookieAcceptPolicy() const;
+ void JavaScriptPromptReply(const std::string& result);
/**
- * @brief Sets the cookie acceptance policy. The default is NO_THIRD_PARTY.
- *
- * @param[in] policy The cookie acceptance policy
+ * @brief Clears the history of Web.
*/
- void SetCookieAcceptPolicy(Dali::WebEnginePlugin::CookieAcceptPolicy policy);
+ void ClearHistory();
+
+ /**
+ * @brief Clears all tiles resources of Web.
+ */
+ void ClearAllTilesResources();
/**
* @brief Get user agent string.
void SetUserAgent(const std::string& userAgent);
/**
- * @brief Returns whether JavaScript can be executable. The default is true.
- *
- * @return true if JavaScript executing is enabled, false otherwise
+ * @brief Sets the size of Web Pages.
*/
- bool IsJavaScriptEnabled() const;
+ void SetSize(int width, int height);
/**
- * @brief Enables/disables JavaScript executing. The default is enabled.
+ * @brief Sets background color of web page.
*
- * @param[in] enabled True if JavaScript executing is enabled, false otherwise
+ * @param[in] color Background color
*/
- void EnableJavaScript(bool enabled);
+ void SetDocumentBackgroundColor(Dali::Vector4 color);
/**
- * @brief Returns whether JavaScript can be executable. The default is true.
+ * @brief Clears tiles when hidden.
*
- * @return true if images are loaded automatically, false otherwise
+ * @param[in] cleared Whether tiles are cleared or not
*/
- bool AreImagesAutomaticallyLoaded() const;
+ void ClearTilesWhenHidden(bool cleared);
/**
- * @brief Enables/disables auto loading of images. The default is enabled.
+ * @brief Sets multiplier of cover area of tile.
*
- * @param[in] automatic True if images are loaded automatically, false otherwise
+ * @param[in] multiplier The multiplier of cover area
*/
- void LoadImagesAutomatically(bool automatic);
+ void SetTileCoverAreaMultiplier(float multiplier);
/**
- * @brief Gets the default text encoding name.
+ * @brief Enables cursor by client.
*
- * @return The default text encoding name
+ * @param[in] enabled Whether cursor is enabled or not
*/
- const std::string& GetDefaultTextEncodingName() const;
+ void EnableCursorByClient(bool enabled);
/**
- * @brief Sets the default text encoding name.
+ * @brief Gets the selected text.
*
- * @param[in] defaultTextEncodingName The default text encoding name
+ * @return the selected text
+ */
+ std::string GetSelectedText() const;
+
+ /**
+ * @brief Sends Touch Events.
+ */
+ bool SendTouchEvent(const TouchEvent& touch);
+
+ /**
+ * @brief Sends key Events.
*/
- void SetDefaultTextEncodingName(const std::string& defaultTextEncodingName);
+ bool SendKeyEvent(const KeyEvent& event);
/**
- * @brief Returns the default font size in pixel. The default value is 16.
+ * @brief Set focus.
+ * @param[in] focused True if web view is focused, false otherwise
+ */
+ void SetFocus(bool focused);
+
+ /**
+ * @brief Enables/disables mouse events. The default is enabled.
*
- * @return The default font size
+ * @param[in] enabled True if mouse events are enabled, false otherwise
*/
- int GetDefaultFontSize() const;
+ void EnableMouseEvents( bool enabled );
/**
- * @brief Sets the default font size in pixel. The default value is 16.
+ * @brief Enables/disables key events. The default is enabled.
*
- * @param[in] defaultFontSize A new default font size to set
+ * @param[in] enabled True if key events are enabled, false otherwise
*/
- void SetDefaultFontSize(int defaultFontSize);
+ void EnableKeyEvents( bool enabled );
/**
- * @brief Sets the size of Web Pages.
+ * @brief Update display area.
+ * @param[in] displayArea The area to display web page.
*/
- void SetSize(int width, int height);
+ void UpdateDisplayArea(Dali::Rect<int> displayArea);
/**
- * @brief Sends Touch Events.
+ * @brief Enable video hole.
+ * @param[in] enabled True if video hole is enabled, false otherwise
*/
- bool SendTouchEvent(const TouchEvent& touch);
+ void EnableVideoHole(bool enabled);
/**
- * @brief Sends key Events.
+ * @brief Sends hover events.
+ * @param[in] event The hover event would be sent.
*/
- bool SendKeyEvent(const KeyEvent& event);
+ bool SendHoverEvent( const HoverEvent& event );
/**
- * @brief Set focus.
+ * @brief Sends wheel events.
+ * @param[in] event The wheel event would be sent.
*/
- void SetFocus( bool focused );
+ bool SendWheelEvent( const WheelEvent& event );
/**
* @brief Connects to this signal to be notified when page loading is started.
Dali::WebEnginePlugin::WebEnginePageLoadSignalType& PageLoadStartedSignal();
/**
+ * @brief Connects to this signal to be notified when page loading is in progress.
+ *
+ * @return A signal object to connect with.
+ */
+ Dali::WebEnginePlugin::WebEnginePageLoadSignalType& PageLoadInProgressSignal();
+
+ /**
* @brief Connects to this signal to be notified when page loading is finished.
*
* @return A signal object to connect with.
*/
Dali::WebEnginePlugin::WebEnginePageLoadErrorSignalType& PageLoadErrorSignal();
+ /**
+ * @brief Connects to this signal to be notified when scroll edge is reached.
+ *
+ * @return A signal object to connect with.
+ */
+ Dali::WebEnginePlugin::WebEngineScrollEdgeReachedSignalType& ScrollEdgeReachedSignal();
+
+ /**
+ * @brief Connects to this signal to be notified when url is changed.
+ *
+ * @return A signal object to connect with.
+ */
+ Dali::WebEnginePlugin::WebEngineUrlChangedSignalType& UrlChangedSignal();
+
+ /**
+ * @brief Connects to this signal to be notified when form repost decision is requested.
+ *
+ * @return A signal object to connect with.
+ */
+ Dali::WebEnginePlugin::WebEngineFormRepostDecisionSignalType& FormRepostDecisionSignal();
+
+ /**
+ * @brief Connects to this signal to be notified when frame is rendered.
+ *
+ * @return A signal object to connect with.
+ */
+ Dali::WebEnginePlugin::WebEngineFrameRenderedSignalType& FrameRenderedSignal();
+
private: // Not intended for application developers
/**
* @brief Internal constructor