#define DALI_WEB_ENGINE_H
/*
- * Copyright (c) 2018 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.
namespace Dali
{
-
namespace Internal
{
-
namespace Adaptor
{
- class WebEngine;
+class WebEngine;
} // namespace Adaptor
} // namespace Internal
class DALI_ADAPTOR_API WebEngine : public BaseHandle
{
public:
-
/**
* @brief Constructor.
*/
*
* @param[in] WebEngine WebEngine to copy. The copied WebEngine will point at the same implementation
*/
- WebEngine( const WebEngine& WebEngine );
+ WebEngine(const WebEngine& WebEngine);
/**
* @brief Assignment operator.
* @param[in] WebEngine The WebEngine to assign from.
* @return The updated WebEngine.
*/
- WebEngine& operator=( const WebEngine& WebEngine );
+ WebEngine& operator=(const WebEngine& WebEngine);
/**
* @brief Downcast a handle to WebEngine handle.
* @param[in] handle Handle to an object
* @return Handle to a WebEngine or an uninitialized handle
*/
- static WebEngine DownCast( BaseHandle handle );
+ static WebEngine DownCast(BaseHandle handle);
/**
* @brief Creates WebEngine instance.
* @param [in] locale The locale of Web
* @param [in] timezoneId The timezoneID of Web
*/
- void Create( int width, int height, const std::string& locale, const std::string& timezoneId );
+ 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.
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 );
+ 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.
*
* @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 Load the specified html string as the content of the view overriding current history entry
+ *
+ * @param[in] html HTML data to load
+ * @param[in] basicUri Base URL used for relative paths to external objects
+ * @param[in] unreachableUrl URL that could not be reached
+ *
+ * @return true if successfully loaded, false otherwise
+ */
+ bool LoadHtmlStringOverrideCurrentEntry(const std::string& html, const std::string& basicUri, const std::string& unreachableUrl);
+
+ /**
+ * @brief Requests loading the given contents by MIME type into the view object
+ *
+ * @param[in] contents The content to load
+ * @param[in] contentSize The size of contents (in bytes)
+ * @param[in] mimeType The type of contents, if 0 is given "text/html" is assumed
+ * @param[in] encoding The encoding for contents, if 0 is given "UTF-8" is assumed
+ * @param[in] baseUri The base URI to use for relative resources
+ *
+ * @return true if successfully request, false otherwise
+ */
+ bool LoadContents(const std::string& contents, uint32_t contentSize, const std::string& mimeType, const std::string& encoding, const std::string& baseUri);
/**
* @brief Reloads the Web.
void Reload();
/**
+ * @brief Reloads the current page's document without cache
+ */
+ bool ReloadWithoutCache();
+
+ /**
* @brief Stops loading web contents on the current page.
*/
void StopLoading();
/**
+ * @brief Suspends the operation associated with the view.
+ */
+ void Suspend();
+
+ /**
+ * @brief Resumes the operation associated with the view object after calling Suspend().
+ */
+ void Resume();
+
+ /**
+ * @brief To suspend all url loading
+ */
+ void SuspendNetworkLoading();
+
+ /**
+ * @brief To resume new url network loading
+ */
+ void ResumeNetworkLoading();
+
+ /**
+ * @brief Add custom header
+ *
+ * @param[in] name custom header name to add the custom header
+ * @param[in] value custom header value to add the custom header
+ *
+ * @return true if succeeded, false otherwise
+ */
+ bool AddCustomHeader(const std::string& name, const std::string& value);
+
+ /**
+ * @brief Remove custom header
+ *
+ * @param[in] name custom header name to remove the custom header
+ *
+ * @return true if succeeded, false otherwise
+ */
+ bool RemoveCustomHeader(const std::string& name);
+
+ /**
+ * @brief Start the inspector server
+ *
+ * @param[in] port port number
+ *
+ * @return the port number
+ */
+ uint32_t StartInspectorServer(uint32_t port);
+
+ /**
+ * @brief Stop the inspector server
+ *
+ * @return true if succeeded, false otherwise
+ */
+ bool StopInspectorServer();
+
+ /**
+ * @brief Scrolls web page of view by deltaX and deltaY.
+ *
+ * @param[in] deltaX horizontal offset to scroll
+ * @param[in] deltaY vertical offset to scroll
+ */
+ void ScrollBy(int deltaX, int deltaY);
+
+ /**
+ * @brief Scrolls edge of view by deltaX and deltaY.
+ *
+ * @param[in] deltaX horizontal offset to scroll
+ * @param[in] deltaY vertical offset to scroll
+ *
+ * @return true if succeeded, false otherwise
+ */
+ bool ScrollEdgeBy(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 GoBack();
/**
- * @brief Evaluates JavaScript code represented as a string.
- *
- * @param[in] script The JavaScript code
- */
- void EvaluateJavaScript( const std::string& script );
+ * @brief Evaluates JavaScript code represented as a string.
+ *
+ * @param[in] script The JavaScript code
+ * @param[in] resultHandler The callback function to be called by the JavaScript runtime. This carries evaluation result.
+ */
+ void EvaluateJavaScript(const std::string& script, std::function<void(const std::string&)> resultHandler);
+
+ /**
+ * @brief Add a message handler into JavaScript.
+ *
+ * @param[in] exposedObjectName The name of exposed object
+ * @param[in] handler The callback function
+ */
+ void AddJavaScriptMessageHandler(const std::string& exposedObjectName, std::function<void(const std::string&)> handler);
+
+ /**
+ * @brief Register a callback for JavaScript alert.
+ *
+ * @param[in] callback The callback function
+ */
+ void RegisterJavaScriptAlertCallback(Dali::WebEnginePlugin::JavaScriptAlertCallback callback);
/**
- * @brief Adds a JavaScript interface.
- *
- * @param[in] exposedObjectName The name of exposed object
- * @param[in] jsFunctionName The name of JavaScript function
- * @param[in] cb The callback function
- */
- void AddJavaScriptInterface( const std::string& exposedObjectName, const std::string& jsFunctionName, std::function< std::string(const std::string&) > cb );
+ * @brief Reply for JavaScript alert.
+ */
+ void JavaScriptAlertReply();
/**
- * @brief Removes a JavaScript interface.
- *
- * @param[in] exposedObjectName The name of exposed object
- * @param[in] jsFunctionName The name of JavaScript function
- */
- void RemoveJavascriptInterface( const std::string& exposedObjectName, const std::string& jsFunctionName );
+ * @brief Register a callback for JavaScript confirm.
+ *
+ * @param[in] callback The callback function
+ */
+ void RegisterJavaScriptConfirmCallback(Dali::WebEnginePlugin::JavaScriptConfirmCallback callback);
+
+ /**
+ * @brief Reply for JavaScript confirm.
+ * @param[in] confirmed True if confirmed, false otherwise.
+ */
+ void JavaScriptConfirmReply(bool confirmed);
+
+ /**
+ * @brief Register a callback for JavaScript prompt.
+ *
+ * @param[in] callback The callback function
+ */
+ void RegisterJavaScriptPromptCallback(Dali::WebEnginePlugin::JavaScriptPromptCallback callback);
+
+ /**
+ * @brief Reply for JavaScript prompt.
+ * @param[in] result The result returned from input-field in prompt popup.
+ */
+ void JavaScriptPromptReply(const std::string& result);
/**
* @brief Clears the history of Web.
void ClearHistory();
/**
- * @brief Clears the cache of Web.
+ * @brief Clears all tiles resources of Web.
+ */
+ void ClearAllTilesResources();
+
+ /**
+ * @brief Get user agent string.
+ *
+ * @return The string value of user agent
+ */
+ const std::string& GetUserAgent() const;
+
+ /**
+ * @brief Set user agent string.
+ *
+ * @param[in] userAgent The string value of user agent
*/
- void ClearCache();
+ void SetUserAgent(const std::string& userAgent);
/**
* @brief Sets the size of Web Pages.
*/
- void SetSize( int width, int height );
+ void SetSize(int width, int height);
+
+ /**
+ * @brief Sets background color of web page.
+ *
+ * @param[in] color Background color
+ */
+ void SetDocumentBackgroundColor(Dali::Vector4 color);
+
+ /**
+ * @brief Clears tiles when hidden.
+ *
+ * @param[in] cleared Whether tiles are cleared or not
+ */
+ void ClearTilesWhenHidden(bool cleared);
+
+ /**
+ * @brief Sets multiplier of cover area of tile.
+ *
+ * @param[in] multiplier The multiplier of cover area
+ */
+ void SetTileCoverAreaMultiplier(float multiplier);
+
+ /**
+ * @brief Enables cursor by client.
+ *
+ * @param[in] enabled Whether cursor is enabled or not
+ */
+ void EnableCursorByClient(bool enabled);
+
+ /**
+ * @brief Gets the selected text.
+ *
+ * @return the selected text
+ */
+ std::string GetSelectedText() const;
/**
* @brief Sends Touch Events.
*/
- bool SendTouchEvent( const TouchData& touch );
+ bool SendTouchEvent(const TouchEvent& touch);
/**
* @brief Sends key Events.
*/
- bool SendKeyEvent( const KeyEvent& event );
+ bool SendKeyEvent(const KeyEvent& event);
+
+ /**
+ * @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.
+ *
+ * @param[in] enabled True if mouse events are enabled, false otherwise
+ */
+ void EnableMouseEvents( bool enabled );
+
+ /**
+ * @brief Enables/disables key events. The default is enabled.
+ *
+ * @param[in] enabled True if key events are enabled, false otherwise
+ */
+ void EnableKeyEvents( bool enabled );
+
+ /**
+ * @brief Sets zoom factor of the current page.
+ * @param[in] zoomFactor a new factor to be set.
+ */
+ void SetPageZoomFactor(float zoomFactor);
+
+ /**
+ * @brief Queries the current zoom factor of the page。
+ * @return The current page zoom factor.
+ */
+ float GetPageZoomFactor() const;
+
+ /**
+ * @brief Sets the current text zoom level。.
+ * @param[in] zoomFactor a new factor to be set.
+ */
+ void SetTextZoomFactor(float zoomFactor);
+
+ /**
+ * @brief Gets the current text zoom level.
+ * @return The current text zoom factor.
+ */
+ float GetTextZoomFactor() const;
+
+ /**
+ * @brief Gets the current load progress of the page.
+ * @return The load progress of the page.
+ */
+ float GetLoadProgressPercentage() const;
+
+ /**
+ * @brief Scales the current page, centered at the given point.
+ * @param[in] scaleFactor a new factor to be scaled.
+ * @param[in] point a center coordinate.
+ */
+ void SetScaleFactor(float scaleFactor, Dali::Vector2 point);
+
+ /**
+ * @brief Gets the current scale factor of the page.
+ * @return The current scale factor.
+ */
+ float GetScaleFactor() const;
+
+ /**
+ * @brief Request to activate/deactivate the accessibility usage set by web app.
+ * @param[in] activated Activate accessibility or not.
+ */
+ void ActivateAccessibility(bool activated);
+
+ /**
+ * @brief Request to set the current page's visibility.
+ * @param[in] visible Visible or not.
+ *
+ * @return true if changed successfully, false otherwise
+ */
+ bool SetVisibility(bool visible);
+
+ /**
+ * @brief Searches and highlights the given string in the document.
+ * @param[in] text The text to find
+ * @param[in] options The options to find
+ * @param[in] maxMatchCount The maximum match count to find
+ *
+ * @return true if found & highlighted, false otherwise
+ */
+ bool HighlightText(const std::string& text, Dali::WebEnginePlugin::FindOption options, uint32_t maxMatchCount);
+
+ /**
+ * @brief Add dynamic certificate path.
+ * @param[in] host host that required client authentication
+ * @param[in] certPath the file path stored certificate
+ */
+ void AddDynamicCertificatePath(const std::string& host, const std::string& certPath);
+
+ /**
+ * @brief Get snapshot of the specified viewArea of page.
+ *
+ * @param[in] viewArea The rectangle of screen shot
+ * @param[in] scaleFactor The scale factor
+ *
+ * @return pixel data of screen shot
+ */
+ Dali::PixelData GetScreenshot(Dali::Rect<int> viewArea, float scaleFactor);
+
+ /**
+ * @brief Request to get snapshot of the specified viewArea of page asynchronously.
+ *
+ * @param[in] viewArea The rectangle of screen shot
+ * @param[in] scaleFactor The scale factor
+ * @param[in] callback The callback for screen shot
+ *
+ * @return true if requested successfully, false otherwise
+ */
+ bool GetScreenshotAsynchronously(Dali::Rect<int> viewArea, float scaleFactor, Dali::WebEnginePlugin::ScreenshotCapturedCallback callback);
+
+ /**
+ * @brief Asynchronous request to check if there is a video playing in the given view.
+ *
+ * @param[in] callback The callback called after checking if video is playing or not
+ *
+ * @return true if requested successfully, false otherwise
+ */
+ bool CheckVideoPlayingAsynchronously(Dali::WebEnginePlugin::VideoPlayingCallback callback);
+
+ /**
+ * @brief Sets callback which alled upon geolocation permission request.
+ *
+ * @param[in] callback The callback for requesting geolocation permission
+ */
+ void RegisterGeolocationPermissionCallback(Dali::WebEnginePlugin::GeolocationPermissionCallback callback);
+
+ /**
+ * @brief Update display area.
+ * @param[in] displayArea The area to display web page
+ */
+ void UpdateDisplayArea(Dali::Rect<int> displayArea);
+
+ /**
+ * @brief Enable video hole.
+ * @param[in] enabled True if video hole is enabled, false otherwise
+ */
+ void EnableVideoHole(bool enabled);
+
+ /**
+ * @brief Sends hover events.
+ * @param[in] event The hover event would be sent.
+ */
+ bool SendHoverEvent( const HoverEvent& event );
+
+ /**
+ * @brief Sends wheel events.
+ * @param[in] event The wheel event would be sent.
+ */
+ bool SendWheelEvent( const WheelEvent& event );
/**
* @brief Connects to this signal to be notified when page loading is started.
*
- * @return A signal object to connect with.
+ * @return A signal object to connect with
*/
- Dali::WebEnginePlugin::WebEngineSignalType& PageLoadStartedSignal();
+ 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::WebEnginePageLoadSignalType& PageLoadFinishedSignal();
+
+ /**
+ * @brief Connects to this signal to be notified when an error occurs in page loading.
+ *
+ * @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::WebEngineSignalType& PageLoadFinishedSignal();
+ Dali::WebEnginePlugin::WebEngineFormRepostDecisionSignalType& FormRepostDecisionSignal();
-private: // Not intended for application developers
+ /**
+ * @brief Connects to this signal to be notified when frame is rendered.
+ *
+ * @return A signal object to connect with.
+ */
+ Dali::WebEnginePlugin::WebEngineFrameRenderedSignalType& FrameRenderedSignal();
/**
+ * @brief Connects to this signal to be notified when http request need be intercepted.
+ *
+ * @return A signal object to connect with.
+ */
+ Dali::WebEnginePlugin::WebEngineRequestInterceptorSignalType& RequestInterceptorSignal();
+
+ /**
+ * @brief Connects to this signal to be notified when console message will be logged.
+ *
+ * @return A signal object to connect with.
+ */
+ Dali::WebEnginePlugin::WebEngineConsoleMessageSignalType& ConsoleMessageSignal();
+
+ /**
+ * @brief Connects to this signal to be notified when new policy would be decided.
+ *
+ * @return A signal object to connect with.
+ */
+ Dali::WebEnginePlugin::WebEnginePolicyDecisionSignalType& PolicyDecisionSignal();
+
+private: // Not intended for application developers
+ /**
* @brief Internal constructor
*/
- explicit DALI_INTERNAL WebEngine( Internal::Adaptor::WebEngine* internal );
+ explicit DALI_INTERNAL WebEngine(Internal::Adaptor::WebEngine* internal);
};
-} // namespace Dali;
+} // namespace Dali
#endif // DALI_WEB_ENGINE_H
projects / platform / core / uifw / dali-adaptor.git / blobdiff