{
public:
/**
- * @brief WebEngine signal type related with page loading.
+ * @brief WebView signal type related with frame rendered.
+ */
+ using WebEngineFrameRenderedSignalType = Signal<void(void)>;
+
+ /**
+ * @brief WebEngine callback related with page loading.
*/
- using WebEnginePageLoadSignalType = Signal<void(const std::string&)>;
+ using WebEnginePageLoadCallback = std::function<void(const std::string&)>;
/**
- * @brief WebView signal type related with page loading error.
+ * @brief WebView callback related with page loading error.
*/
- using WebEnginePageLoadErrorSignalType = Signal<void(std::shared_ptr<Dali::WebEngineLoadError>)>;
+ using WebEnginePageLoadErrorCallback = std::function<void(std::unique_ptr<Dali::WebEngineLoadError>)>;
// forward declaration.
enum class ScrollEdge;
/**
- * @brief WebView signal type related with scroll edge reached.
+ * @brief WebView callback related with scroll edge reached.
*/
- using WebEngineScrollEdgeReachedSignalType = Signal<void(const ScrollEdge)>;
+ using WebEngineScrollEdgeReachedCallback = std::function<void(const ScrollEdge)>;
/**
- * @brief WebView signal type related with page url changed.
+ * @brief WebView callback related with page url changed.
*/
- using WebEngineUrlChangedSignalType = Signal<void(const std::string&)>;
+ using WebEngineUrlChangedCallback = std::function<void(const std::string&)>;
/**
- * @brief WebView signal type related with screen captured.
+ * @brief WebView callback related with screen captured.
*/
using ScreenshotCapturedCallback = std::function<void(Dali::PixelData)>;
/**
- * @brief WebView signal type related with geolocation permission.
+ * @brief WebView callback related with geolocation permission.
* Host and protocol of security origin will be provided when requesting
* geolocation permission.
* It returns true if a pop-up is created successfully, false otherwise.
using GeolocationPermissionCallback = std::function<bool(const std::string&, const std::string&)>;
/**
- * @brief WebView signal type related with video playing.
+ * @brief WebView callback related with video playing.
*/
using VideoPlayingCallback = std::function<void(bool)>;
/**
- * @brief WebView signal type related with http request interceptor.
+ * @brief WebView callback related with http request interceptor.
*/
- using WebEngineRequestInterceptorSignalType = Signal<void(std::shared_ptr<Dali::WebEngineRequestInterceptor>)>;
+ using WebEngineRequestInterceptorCallback = std::function<void(std::unique_ptr<Dali::WebEngineRequestInterceptor>)>;
/**
- * @brief WebView signal type related with console message logged.
+ * @brief WebView callback related with console message logged.
*/
- using WebEngineConsoleMessageSignalType = Signal<void(std::shared_ptr<Dali::WebEngineConsoleMessage>)>;
+ using WebEngineConsoleMessageReceivedCallback = std::function<void(std::unique_ptr<Dali::WebEngineConsoleMessage>)>;
/**
- * @brief WebView signal type related with certificate changed.
+ * @brief WebView callback related with certificate changed.
*/
- using WebEngineCertificateSignalType = Signal<void(std::shared_ptr<Dali::WebEngineCertificate>)>;
+ using WebEngineCertificateCallback = std::function<void(std::unique_ptr<Dali::WebEngineCertificate>)>;
/**
- * @brief WebView signal type related with http authentication.
+ * @brief WebView callback related with http authentication.
*/
- using WebEngineHttpAuthHandlerSignalType = Signal<void(std::shared_ptr<Dali::WebEngineHttpAuthHandler>)>;
+ using WebEngineHttpAuthHandlerCallback = std::function<void(std::unique_ptr<Dali::WebEngineHttpAuthHandler>)>;
/**
- * @brief WebView signal type related with context menu shown.
+ * @brief WebView callback related with context menu shown.
*/
- using WebEngineContextMenuShownSignalType = Signal<void(std::shared_ptr<Dali::WebEngineContextMenu>)>;
+ using WebEngineContextMenuShownCallback = std::function<void(std::unique_ptr<Dali::WebEngineContextMenu>)>;
/**
- * @brief WebView signal type related with context menu hidden.
+ * @brief WebView callback related with context menu hidden.
*/
- using WebEngineContextMenuHiddenSignalType = Signal<void(std::shared_ptr<Dali::WebEngineContextMenu>)>;
+ using WebEngineContextMenuHiddenCallback = std::function<void(std::unique_ptr<Dali::WebEngineContextMenu>)>;
+
+ /**
+ * @brief Message result callback when JavaScript is executed with a message.
+ */
+ using JavaScriptMessageHandlerCallback = std::function<void(const std::string&)>;
/**
* @brief Alert callback when JavaScript alert is called with a message.
using JavaScriptPromptCallback = std::function<bool(const std::string&, const std::string&)>;
/**
- * @brief WebView signal type related with form repost decision.
+ * @brief WebView callback related with form repost decision.
*/
- using WebEngineFormRepostDecisionSignalType = Signal<void(std::shared_ptr<Dali::WebEngineFormRepostDecision>)>;
+ using WebEngineFormRepostDecidedCallback = std::function<void(std::unique_ptr<Dali::WebEngineFormRepostDecision>)>;
/**
- * @brief WebView signal type related with frame rendered.
+ * @brief WebView callback related with frame rendered.
*/
- using WebEngineFrameRenderedSignalType = Signal<void(void)>;
+ using WebEngineFrameRenderedCallback = std::function<void(void)>;
/**
- * @brief WebView signal type related with response policy would be decided.
+ * @brief WebView callback related with response policy would be decided.
*/
- using WebEngineResponsePolicyDecisionSignalType = Signal<void(std::shared_ptr<Dali::WebEnginePolicyDecision>)>;
+ using WebEngineResponsePolicyDecidedCallback = std::function<void(std::unique_ptr<Dali::WebEnginePolicyDecision>)>;
/**
* @brief Hit test callback called after hit test is created asynchronously.
using WebEngineHitTestCreatedCallback = std::function<bool(std::unique_ptr<Dali::WebEngineHitTest>)>;
/**
+ * @brief The callback to be called when the web engine received a plain text of current web page.
+ */
+ using PlainTextReceivedCallback = std::function<void(const std::string&)>;
+
+ /**
* @brief Enumeration for the scroll edge.
*/
enum class ScrollEdge
* @param[in] script The JavaScript code
* @param[in] resultHandler The callback function to be called by the JavaScript runtime. This carries evaluation result.
*/
- virtual void EvaluateJavaScript(const std::string& script, std::function<void(const std::string&)> resultHandler) = 0;
+ virtual void EvaluateJavaScript(const std::string& script, JavaScriptMessageHandlerCallback resultHandler) = 0;
/**
* @brief Add a message handler into JavaScript.
* @param[in] exposedObjectName The name of exposed object
* @param[in] handler The callback function
*/
- virtual void AddJavaScriptMessageHandler(const std::string& exposedObjectName, std::function<void(const std::string&)> handler) = 0;
+ virtual void AddJavaScriptMessageHandler(const std::string& exposedObjectName, JavaScriptMessageHandlerCallback handler) = 0;
/**
* @brief Register a callback for JavaScript alert.
virtual bool SendWheelEvent(const WheelEvent& event) = 0;
/**
- * @brief Connect to this signal to be notified when page loading is started.
+ * @brief Connect to this signal to be notified when frame is rendered.
*
* @return A signal object to connect with.
*/
- virtual WebEnginePageLoadSignalType& PageLoadStartedSignal() = 0;
+ virtual WebEngineFrameRenderedSignalType& FrameRenderedSignal() = 0;
/**
- * @brief Connect to this signal to be notified when page loading is in progress.
+ * @brief Callback to be called when page loading is started.
*
- * @return A signal object to connect with.
+ * @param[in] callback
*/
- virtual WebEnginePageLoadSignalType& PageLoadInProgressSignal() = 0;
+ virtual void RegisterPageLoadStartedCallback(WebEnginePageLoadCallback callback) = 0;
/**
- * @brief Connect to this signal to be notified when page loading is finished.
+ * @brief Callback to be called when page loading is in progress.
*
- * @return A signal object to connect with.
+ * @param[in] callback
*/
- virtual WebEnginePageLoadSignalType& PageLoadFinishedSignal() = 0;
+ virtual void RegisterPageLoadInProgressCallback(WebEnginePageLoadCallback callback) = 0;
/**
- * @brief Connect to this signal to be notified when an error occurs in page loading.
+ * @brief Callback to be called when page loading is finished.
*
- * @return A signal object to connect with.
+ * @param[in] callback
*/
- virtual WebEnginePageLoadErrorSignalType& PageLoadErrorSignal() = 0;
+ virtual void RegisterPageLoadFinishedCallback(WebEnginePageLoadCallback callback) = 0;
/**
- * @brief Connect to this signal to be notified when scroll edge is reached.
+ * @brief Callback to be called when an error occurs in page loading.
*
- * @return A signal object to connect with.
+ * @param[in] callback
*/
- virtual WebEngineScrollEdgeReachedSignalType& ScrollEdgeReachedSignal() = 0;
+ virtual void RegisterPageLoadErrorCallback(WebEnginePageLoadErrorCallback callback) = 0;
/**
- * @brief Connect to this signal to be notified when url is changed.
+ * @brief Callback to be called when scroll edge is reached.
*
- * @return A signal object to connect with.
+ * @param[in] callback
*/
- virtual WebEngineUrlChangedSignalType& UrlChangedSignal() = 0;
+ virtual void RegisterScrollEdgeReachedCallback(WebEngineScrollEdgeReachedCallback callback) = 0;
/**
- * @brief Connect to this signal to be notified when form repost decision is requested.
+ * @brief Callback to be called when url is changed.
*
- * @return A signal object to connect with.
+ * @param[in] callback
*/
- virtual WebEngineFormRepostDecisionSignalType& FormRepostDecisionSignal() = 0;
+ virtual void RegisterUrlChangedCallback(WebEngineUrlChangedCallback callback) = 0;
/**
- * @brief Connect to this signal to be notified when frame is rendered.
+ * @brief Callback to be called when form repost decision is requested.
*
- * @return A signal object to connect with.
+ * @param[in] callback
*/
- virtual WebEngineFrameRenderedSignalType& FrameRenderedSignal() = 0;
+ virtual void RegisterFormRepostDecidedCallback(WebEngineFormRepostDecidedCallback callback) = 0;
/**
- * @brief Connect to this signal to be notified when http request need be intercepted.
+ * @brief Callback to be called when http request need be intercepted.
*
- * @return A signal object to connect with.
+ * @param[in] callback
*/
- virtual WebEngineRequestInterceptorSignalType& RequestInterceptorSignal() = 0;
+ virtual void RegisterRequestInterceptorCallback(WebEngineRequestInterceptorCallback callback) = 0;
/**
- * @brief Connect to this signal to be notified when console message will be logged.
+ * @brief Callback to be called when console message will be logged.
*
- * @return A signal object to connect with.
+ * @param[in] callback
*/
- virtual WebEngineConsoleMessageSignalType& ConsoleMessageSignal() = 0;
+ virtual void RegisterConsoleMessageReceivedCallback(WebEngineConsoleMessageReceivedCallback callback) = 0;
/**
- * @brief Connect to this signal to be notified when response policy would be decided.
+ * @brief Callback to be called when response policy would be decided.
*
- * @return A signal object to connect with.
+ * @param[in] callback
*/
- virtual WebEngineResponsePolicyDecisionSignalType& ResponsePolicyDecisionSignal() = 0;
+ virtual void RegisterResponsePolicyDecidedCallback(WebEngineResponsePolicyDecidedCallback callback) = 0;
/**
- * @brief Connect to this signal to be notified when certificate need be confirmed.
+ * @brief Callback to be called when certificate need be confirmed.
*
- * @return A signal object to connect with.
+ * @param[in] callback
*/
- virtual WebEngineCertificateSignalType& CertificateConfirmSignal() = 0;
+ virtual void RegisterCertificateConfirmedCallback(WebEngineCertificateCallback callback) = 0;
/**
- * @brief Connect to this signal to be notified when ssl certificate is changed.
+ * @brief Callback to be called when ssl certificate is changed.
*
- * @return A signal object to connect with.
+ * @param[in] callback
*/
- virtual WebEngineCertificateSignalType& SslCertificateChangedSignal() = 0;
+ virtual void RegisterSslCertificateChangedCallback(WebEngineCertificateCallback callback) = 0;
/**
- * @brief Connect to this signal to be notified when http authentication need be confirmed.
+ * @brief Callback to be called when http authentication need be confirmed.
*
- * @return A signal object to connect with.
+ * @param[in] callback
*/
- virtual WebEngineHttpAuthHandlerSignalType& HttpAuthHandlerSignal() = 0;
+ virtual void RegisterHttpAuthHandlerCallback(WebEngineHttpAuthHandlerCallback callback) = 0;
/**
- * @brief Connect to this signal to be notified when context menu would be shown.
+ * @brief Callback to be called when context menu would be shown.
*
- * @return A signal object to connect with.
+ * @param[in] callback
*/
- virtual WebEngineContextMenuShownSignalType& ContextMenuShownSignal() = 0;
+ virtual void RegisterContextMenuShownCallback(WebEngineContextMenuShownCallback callback) = 0;
/**
- * @brief Connect to this signal to be notified when context menu would be hidden.
+ * @brief Callback to be called when context menu would be hidden.
*
- * @return A signal object to connect with.
+ * @param[in] callback
+ */
+ virtual void RegisterContextMenuHiddenCallback(WebEngineContextMenuHiddenCallback callback) = 0;
+
+ /**
+ * @brief Get a plain text of current web page asynchronously.
+ *
+ * @param[in] callback The callback function called asynchronously.
*/
- virtual WebEngineContextMenuHiddenSignalType& ContextMenuHiddenSignal() = 0;
+ virtual void GetPlainTextAsynchronously(PlainTextReceivedCallback callback) = 0;
};
// specialization has to be done in the same namespace
projects / platform / core / uifw / dali-adaptor.git / blobdiff