X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fcontrols%2Fweb-view%2Fweb-view-impl.cpp;h=6a3af8d94c7099ddc2782829979c9fbcece8b36c;hp=805356409f08e0a075729b9ba5ce6d196e4cf414;hb=HEAD;hpb=f4f698788dc4952dba25d518face07c7d86ff96e diff --git a/dali-toolkit/internal/controls/web-view/web-view-impl.cpp b/dali-toolkit/internal/controls/web-view/web-view-impl.cpp index 8053564..c121cc7 100644 --- a/dali-toolkit/internal/controls/web-view/web-view-impl.cpp +++ b/dali-toolkit/internal/controls/web-view/web-view-impl.cpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2021 Samsung Electronics Co., Ltd. + * Copyright (c) 2024 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. @@ -16,32 +16,45 @@ */ // CLASS HEADER -#include "web-view-impl.h" +#include // EXTERNAL INCLUDES -#include -#include -#include -#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include #include #include #include #include #include #include -#include // INTERNAL INCLUDES #include #include -#include -#include #include -#include +#include +#include #include +#include #include #include +#include +#include +#include + namespace Dali { namespace Toolkit @@ -58,50 +71,99 @@ BaseHandle Create() // clang-format off DALI_TYPE_REGISTRATION_BEGIN(Toolkit::WebView, Toolkit::Control, Create) -DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "url", STRING, URL ) -DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "userAgent", STRING, USER_AGENT ) -DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "scrollPosition", VECTOR2, SCROLL_POSITION ) -DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "scrollSize", VECTOR2, SCROLL_SIZE ) -DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "contentSize", VECTOR2, CONTENT_SIZE ) -DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "title", STRING, TITLE ) -DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "videoHoleEnabled", BOOLEAN, VIDEO_HOLE_ENABLED ) -DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "mouseEventsEnabled", BOOLEAN, MOUSE_EVENTS_ENABLED) -DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "keyEventsEnabled", BOOLEAN, KEY_EVENTS_ENABLED ) - -DALI_SIGNAL_REGISTRATION(Toolkit, WebView, "pageLoadStarted", PAGE_LOAD_STARTED_SIGNAL ) -DALI_SIGNAL_REGISTRATION(Toolkit, WebView, "pageLoadInProgress", PAGE_LOAD_IN_PROGRESS_SIGNAL) -DALI_SIGNAL_REGISTRATION(Toolkit, WebView, "pageLoadFinished", PAGE_LOAD_FINISHED_SIGNAL ) -DALI_SIGNAL_REGISTRATION(Toolkit, WebView, "pageLoadError", PAGE_LOAD_ERROR_SIGNAL ) -DALI_SIGNAL_REGISTRATION(Toolkit, WebView, "scrollEdgeReached", SCROLL_EDGE_REACHED_SIGNAL ) -DALI_SIGNAL_REGISTRATION(Toolkit, WebView, "urlChanged", URL_CHANGED_SIGNAL ) +DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "url", STRING, URL ) +DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "userAgent", STRING, USER_AGENT ) +DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "scrollPosition", VECTOR2, SCROLL_POSITION ) +DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "scrollSize", VECTOR2, SCROLL_SIZE ) +DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "contentSize", VECTOR2, CONTENT_SIZE ) +DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "title", STRING, TITLE ) +DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "videoHoleEnabled", BOOLEAN, VIDEO_HOLE_ENABLED ) +DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "mouseEventsEnabled", BOOLEAN, MOUSE_EVENTS_ENABLED ) +DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "keyEventsEnabled", BOOLEAN, KEY_EVENTS_ENABLED ) +DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "documentBackgroundColor", VECTOR4, DOCUMENT_BACKGROUND_COLOR ) +DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "tilesClearedWhenHidden", BOOLEAN, TILES_CLEARED_WHEN_HIDDEN ) +DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "tileCoverAreaMultiplier", FLOAT, TILE_COVER_AREA_MULTIPLIER) +DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "cursorEnabledByClient", BOOLEAN, CURSOR_ENABLED_BY_CLIENT ) +DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "selectedText", STRING, SELECTED_TEXT ) +DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "pageZoomFactor", FLOAT, PAGE_ZOOM_FACTOR ) +DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "textZoomFactor", FLOAT, TEXT_ZOOM_FACTOR ) +DALI_PROPERTY_REGISTRATION(Toolkit, WebView, "loadProgressPercentage", FLOAT, LOAD_PROGRESS_PERCENTAGE ) DALI_TYPE_REGISTRATION_END() // clang-format on -const std::string kEmptyString; +std::unordered_map>& GetPluginWebViewTable() +{ + static std::unordered_map> pluginWebViewMap; + return pluginWebViewMap; +} -} // namespace +enum class DisplayAreaCalculateOption +{ + PROPERTY = 0, ///< Calculate display update area by property + CURRENT_PROPERTY = 1, ///< Calculate display update area by current property +}; + +/** + * @brief Helper function to calculate exact display area, offset and size. + * It will be useful when view size is not integer value, or view size is not matched with texture size. + * + * @param[in] self The view itself. + * @param[in] option Option of this calculation. Let we decide what kind of property will be used. + * @return DisplayArea for this view. + */ +Rect CalculateDisplayArea(Dali::Actor self, DisplayAreaCalculateOption option) +{ + bool positionUsesAnchorPoint = self.GetProperty(Actor::Property::POSITION_USES_ANCHOR_POINT); + Vector3 actorSize = (option == DisplayAreaCalculateOption::CURRENT_PROPERTY) ? self.GetCurrentProperty(Actor::Property::SIZE) * self.GetCurrentProperty(Actor::Property::SCALE) + : self.GetProperty(Actor::Property::SIZE) * self.GetProperty(Actor::Property::SCALE); + Vector3 anchorPointOffSet = actorSize * (positionUsesAnchorPoint ? self.GetCurrentProperty(Actor::Property::ANCHOR_POINT) : AnchorPoint::TOP_LEFT); + Vector2 screenPosition = (option == DisplayAreaCalculateOption::CURRENT_PROPERTY) ? self.GetProperty(Actor::Property::SCREEN_POSITION) + : Dali::DevelActor::CalculateScreenPosition(self); + + Dali::Rect displayArea; + displayArea.x = screenPosition.x - anchorPointOffSet.x; + displayArea.y = screenPosition.y - anchorPointOffSet.y; + displayArea.width = actorSize.x; + displayArea.height = actorSize.y; -#define GET_ENUM_STRING(structName, inputExp) \ - Scripting::GetLinearEnumerationName(static_cast(inputExp), structName##_TABLE, structName##_TABLE_COUNT) + return displayArea; +} + +constexpr Vector4 FULL_TEXTURE_RECT(0.f, 0.f, 1.f, 1.f); + +/** + * @brief Helper function to calculate exact pixel area value by view and texture size. + * It will be useful when view size is not integer value, or view size is not matched with texture size. + * + * @param[in] viewSize The size of view. + * @param[in] textureWidth The width of texture, that must be integer type. + * @param[in] textureHeight The height of texture, that must be integer type. + * @return PixelArea value that image visual can use. + */ +Vector4 CalculatePixelArea(const Size& viewSize, const uint32_t textureWidth, const uint32_t textureHeight) +{ + float widthRatio = textureWidth == 0u ? 1.0f : viewSize.width / static_cast(textureWidth); + float heightRatio = textureHeight == 0u ? 1.0f : viewSize.height / static_cast(textureHeight); + return Vector4(0.0f, 0.0f, widthRatio, heightRatio); +} -#define GET_ENUM_VALUE(structName, inputExp, outputExp) \ - Scripting::GetEnumerationProperty(inputExp, structName##_TABLE, structName##_TABLE_COUNT, outputExp) +} // namespace WebView::WebView(const std::string& locale, const std::string& timezoneId) : Control(ControlBehaviour(ACTOR_BEHAVIOUR_DEFAULT | DISABLE_STYLE_CHANGE_SIGNALS)), - mUrl(), mVisual(), mWebViewSize(Stage::GetCurrent().GetSize()), mWebEngine(), - mPageLoadStartedSignal(), - mPageLoadFinishedSignal(), - mPageLoadErrorSignal(), - mVideoHoleEnabled(true), + mLastRenderedNativeImageWidth(0u), + mLastRenderedNativeImageHeight(0u), mWebViewArea(0, 0, mWebViewSize.width, mWebViewSize.height), - mUrlChangedSignal(), + mVideoHoleEnabled(false), mMouseEventsEnabled(true), - mKeyEventsEnabled(true) + mKeyEventsEnabled(true), + mVisualChangeRequired(false), + mScreenshotCapturedCallback{nullptr}, + mFrameRenderedCallback{nullptr} { mWebEngine = Dali::WebEngine::New(); @@ -112,20 +174,20 @@ WebView::WebView(const std::string& locale, const std::string& timezoneId) } } -WebView::WebView(int argc, char** argv) +WebView::WebView(uint32_t argc, char** argv) : Control(ControlBehaviour(ACTOR_BEHAVIOUR_DEFAULT | DISABLE_STYLE_CHANGE_SIGNALS)), - mUrl(), mVisual(), mWebViewSize(Stage::GetCurrent().GetSize()), mWebEngine(), - mPageLoadStartedSignal(), - mPageLoadFinishedSignal(), - mPageLoadErrorSignal(), - mVideoHoleEnabled(true), + mLastRenderedNativeImageWidth(0u), + mLastRenderedNativeImageHeight(0u), mWebViewArea(0, 0, mWebViewSize.width, mWebViewSize.height), - mUrlChangedSignal(), + mVideoHoleEnabled(false), mMouseEventsEnabled(true), - mKeyEventsEnabled(true) + mKeyEventsEnabled(true), + mVisualChangeRequired(false), + mScreenshotCapturedCallback{nullptr}, + mFrameRenderedCallback{nullptr} { mWebEngine = Dali::WebEngine::New(); @@ -145,6 +207,11 @@ WebView::~WebView() { if(mWebEngine) { + auto iter = GetPluginWebViewTable().find(mWebEngine.GetPlugin()); + if(iter != GetPluginWebViewTable().end()) + { + GetPluginWebViewTable().erase(iter); + } mWebEngine.Destroy(); } } @@ -153,7 +220,10 @@ Toolkit::WebView WebView::New() { WebView* impl = new WebView(); Toolkit::WebView handle = Toolkit::WebView(*impl); - + if(impl->GetPlugin()) + { + GetPluginWebViewTable()[impl->GetPlugin()] = handle; + } impl->Initialize(); return handle; } @@ -162,65 +232,96 @@ Toolkit::WebView WebView::New(const std::string& locale, const std::string& time { WebView* impl = new WebView(locale, timezoneId); Toolkit::WebView handle = Toolkit::WebView(*impl); - + if(impl->GetPlugin()) + { + GetPluginWebViewTable()[impl->GetPlugin()] = handle; + } impl->Initialize(); return handle; } -Toolkit::WebView WebView::New(int argc, char** argv) +Toolkit::WebView WebView::New(uint32_t argc, char** argv) { WebView* impl = new WebView(argc, argv); Toolkit::WebView handle = Toolkit::WebView(*impl); - + if(impl->GetPlugin()) + { + GetPluginWebViewTable()[impl->GetPlugin()] = handle; + } impl->Initialize(); return handle; } +Toolkit::WebView WebView::FindWebView(Dali::WebEnginePlugin* plugin) +{ + auto iter = GetPluginWebViewTable().find(plugin); + if(iter != GetPluginWebViewTable().end()) + { + return iter->second.GetHandle(); + } + return Toolkit::WebView(); +} + +Dali::WebEngineContext* WebView::GetContext() +{ + return Dali::WebEngine::GetContext(); +} + +Dali::WebEngineCookieManager* WebView::GetCookieManager() +{ + return Dali::WebEngine::GetCookieManager(); +} + void WebView::OnInitialize() { Actor self = Self(); self.SetProperty(Actor::Property::KEYBOARD_FOCUSABLE, true); + self.SetProperty(DevelActor::Property::TOUCH_FOCUSABLE, true); self.TouchedSignal().Connect(this, &WebView::OnTouchEvent); self.HoveredSignal().Connect(this, &WebView::OnHoverEvent); self.WheelEventSignal().Connect(this, &WebView::OnWheelEvent); + Dali::DevelActor::VisibilityChangedSignal(self).Connect(this, &WebView::OnVisibilityChanged); + + mWebViewVisibleState |= WebViewVisibleStateFlag::SELF_SHOW; mPositionUpdateNotification = self.AddPropertyNotification(Actor::Property::WORLD_POSITION, StepCondition(1.0f, 1.0f)); mSizeUpdateNotification = self.AddPropertyNotification(Actor::Property::SIZE, StepCondition(1.0f, 1.0f)); mScaleUpdateNotification = self.AddPropertyNotification(Actor::Property::WORLD_SCALE, StepCondition(0.1f, 1.0f)); - mPositionUpdateNotification.NotifySignal().Connect(this, &WebView::UpdateDisplayArea); - mSizeUpdateNotification.NotifySignal().Connect(this, &WebView::UpdateDisplayArea); - mScaleUpdateNotification.NotifySignal().Connect(this, &WebView::UpdateDisplayArea); + mPositionUpdateNotification.NotifySignal().Connect(this, &WebView::OnDisplayAreaUpdated); + mSizeUpdateNotification.NotifySignal().Connect(this, &WebView::OnDisplayAreaUpdated); + mScaleUpdateNotification.NotifySignal().Connect(this, &WebView::OnDisplayAreaUpdated); if(mWebEngine) { - mWebEngine.PageLoadStartedSignal().Connect(this, &WebView::OnPageLoadStarted); - mWebEngine.PageLoadInProgressSignal().Connect(this, &WebView::OnPageLoadInProgress); - mWebEngine.PageLoadFinishedSignal().Connect(this, &WebView::OnPageLoadFinished); - mWebEngine.PageLoadErrorSignal().Connect(this, &WebView::OnPageLoadError); - mWebEngine.ScrollEdgeReachedSignal().Connect(this, &WebView::OnScrollEdgeReached); - mWebEngine.UrlChangedSignal().Connect(this, &WebView::OnUrlChanged); - - mWebContext = std::unique_ptr(new WebContext(mWebEngine.GetContext())); - mWebCookieManager = std::unique_ptr(new WebCookieManager(mWebEngine.GetCookieManager())); + mWebEngine.RegisterFrameRenderedCallback(std::bind(&WebView::OnFrameRendered, this)); mWebSettings = std::unique_ptr(new WebSettings(mWebEngine.GetSettings())); mWebBackForwardList = std::unique_ptr(new WebBackForwardList(mWebEngine.GetBackForwardList())); } + + self.SetProperty(DevelControl::Property::ACCESSIBILITY_ROLE, Dali::Accessibility::Role::FILLER); } -Dali::Toolkit::WebSettings* WebView::GetSettings() const +DevelControl::ControlAccessible* WebView::CreateAccessibleObject() { - return mWebSettings.get(); + return new WebViewAccessible(Self(), mWebEngine); } -Dali::Toolkit::WebContext* WebView::GetContext() const +void WebView::OnRelayout(const Vector2& size, RelayoutContainer& container) { - return mWebContext.get(); + if(!mWebEngine) + { + return; + } + + auto displayArea = CalculateDisplayArea(Self(), DisplayAreaCalculateOption::PROPERTY); + + SetDisplayArea(displayArea); } -Dali::Toolkit::WebCookieManager* WebView::GetCookieManager() const +Dali::Toolkit::WebSettings* WebView::GetSettings() const { - return mWebCookieManager.get(); + return mWebSettings.get(); } Dali::Toolkit::WebBackForwardList* WebView::GetBackForwardList() const @@ -228,41 +329,27 @@ Dali::Toolkit::WebBackForwardList* WebView::GetBackForwardList() const return mWebBackForwardList.get(); } -Dali::Toolkit::ImageView& WebView::GetFavicon() +Dali::WebEnginePlugin* WebView::GetPlugin() const +{ + return mWebEngine ? mWebEngine.GetPlugin() : nullptr; +} + +Dali::Toolkit::ImageView WebView::GetFavicon() const { + Dali::Toolkit::ImageView faviconView; if(mWebEngine) { Dali::PixelData pixelData = mWebEngine.GetFavicon(); - std::string url = Dali::Toolkit::Image::GenerateUrl(pixelData); - mFaviconView = Dali::Toolkit::ImageView::New(url); - mFaviconView.SetResizePolicy(ResizePolicy::USE_NATURAL_SIZE, Dimension::ALL_DIMENSIONS); - mFaviconView.SetProperty(Dali::Actor::Property::SIZE, Vector2(pixelData.GetWidth(), pixelData.GetHeight())); + faviconView = CreateImageView(pixelData); } - return mFaviconView; + return faviconView; } void WebView::LoadUrl(const std::string& url) { - mUrl = url; if(mWebEngine) { - Texture texture = Dali::Texture::New(*mWebEngine.GetNativeImageSource()); - const std::string nativeImageUrl = Dali::Toolkit::TextureManager::AddTexture(texture); - mVisual = Toolkit::VisualFactory::Get().CreateVisual( - {{Toolkit::Visual::Property::TYPE, Toolkit::Visual::IMAGE}, - {Toolkit::ImageVisual::Property::URL, nativeImageUrl}}); - - if(mVisual) - { - // Clean up previously registered visual and add new one. - DevelControl::RegisterVisual(*this, Toolkit::WebView::Property::URL, mVisual); - mWebEngine.LoadUrl(url); - } - - if(mVideoHoleEnabled) - { - EnableBlendMode(false); - } + mWebEngine.LoadUrl(url); } } @@ -270,23 +357,24 @@ void WebView::LoadHtmlString(const std::string& htmlString) { if(mWebEngine) { - Texture texture = Dali::Texture::New(*mWebEngine.GetNativeImageSource()); - const std::string nativeImageUrl = Dali::Toolkit::TextureManager::AddTexture(texture); - mVisual = Toolkit::VisualFactory::Get().CreateVisual( - {{Toolkit::Visual::Property::TYPE, Toolkit::Visual::IMAGE}, - {Toolkit::ImageVisual::Property::URL, nativeImageUrl}}); + mWebEngine.LoadHtmlString(htmlString); + } +} - if(mVisual) - { - DevelControl::RegisterVisual(*this, Toolkit::WebView::Property::URL, mVisual); - mWebEngine.LoadHtmlString(htmlString); - } +bool WebView::LoadHtmlStringOverrideCurrentEntry(const std::string& html, const std::string& basicUri, const std::string& unreachableUrl) +{ + if(!mWebEngine) + return false; - if(mVideoHoleEnabled) - { - EnableBlendMode(false); - } - } + return mWebEngine.LoadHtmlStringOverrideCurrentEntry(html, basicUri, unreachableUrl); +} + +bool WebView::LoadContents(const int8_t* contents, uint32_t contentSize, const std::string& mimeType, const std::string& encoding, const std::string& baseUri) +{ + if(!mWebEngine) + return false; + + return mWebEngine.LoadContents(contents, contentSize, mimeType, encoding, baseUri); } void WebView::Reload() @@ -297,6 +385,11 @@ void WebView::Reload() } } +bool WebView::ReloadWithoutCache() +{ + return mWebEngine ? mWebEngine.ReloadWithoutCache() : false; +} + void WebView::StopLoading() { if(mWebEngine) @@ -321,7 +414,43 @@ void WebView::Resume() } } -void WebView::ScrollBy(int deltaX, int deltaY) +void WebView::SuspendNetworkLoading() +{ + if(mWebEngine) + { + mWebEngine.SuspendNetworkLoading(); + } +} + +void WebView::ResumeNetworkLoading() +{ + if(mWebEngine) + { + mWebEngine.ResumeNetworkLoading(); + } +} + +bool WebView::AddCustomHeader(const std::string& name, const std::string& value) +{ + return mWebEngine ? mWebEngine.AddCustomHeader(name, value) : false; +} + +bool WebView::RemoveCustomHeader(const std::string& name) +{ + return mWebEngine ? mWebEngine.RemoveCustomHeader(name) : false; +} + +uint32_t WebView::StartInspectorServer(uint32_t port) +{ + return mWebEngine ? mWebEngine.StartInspectorServer(port) : false; +} + +bool WebView::StopInspectorServer() +{ + return mWebEngine ? mWebEngine.StopInspectorServer() : false; +} + +void WebView::ScrollBy(int32_t deltaX, int32_t deltaY) { if(mWebEngine) { @@ -329,6 +458,11 @@ void WebView::ScrollBy(int deltaX, int deltaY) } } +bool WebView::ScrollEdgeBy(int32_t deltaX, int32_t deltaY) +{ + return mWebEngine ? mWebEngine.ScrollEdgeBy(deltaX, deltaY) : false; +} + bool WebView::CanGoForward() { return mWebEngine ? mWebEngine.CanGoForward() : false; @@ -359,7 +493,7 @@ void WebView::EvaluateJavaScript(const std::string& script, std::function WebView::CreateHitTest(int32_t x, int32_t y, Dali::WebEngineHitTest::HitTestMode mode) +{ + std::unique_ptr webHitTest; + if(!mWebEngine) + { + return webHitTest; + } + + return mWebEngine.CreateHitTest(x, y, mode); +} + +bool WebView::CreateHitTestAsynchronously(int32_t x, int32_t y, Dali::WebEngineHitTest::HitTestMode mode, Dali::WebEnginePlugin::WebEngineHitTestCreatedCallback callback) +{ + bool result = false; + if(mWebEngine) + { + result = mWebEngine.CreateHitTestAsynchronously(x, y, mode, std::move(callback)); + } + return result; +} + void WebView::ClearHistory() { if(mWebEngine) @@ -427,34 +582,83 @@ void WebView::ClearHistory() } } -void WebView::UpdateDisplayArea(Dali::PropertyNotification& /*source*/) +void WebView::ClearAllTilesResources() { - if(!mWebEngine) - return; + if(mWebEngine) + { + mWebEngine.ClearAllTilesResources(); + } +} - Actor self(Self()); +void WebView::SetScaleFactor(float scaleFactor, Dali::Vector2 point) +{ + if(mWebEngine) + { + mWebEngine.SetScaleFactor(scaleFactor, point); + } +} - bool positionUsesAnchorPoint = self.GetProperty(Actor::Property::POSITION_USES_ANCHOR_POINT); - Vector3 actorSize = self.GetCurrentProperty(Actor::Property::SIZE) * self.GetCurrentProperty(Actor::Property::SCALE); - Vector3 anchorPointOffSet = actorSize * (positionUsesAnchorPoint ? self.GetCurrentProperty(Actor::Property::ANCHOR_POINT) : AnchorPoint::TOP_LEFT); - Vector2 screenPosition = self.GetProperty(Actor::Property::SCREEN_POSITION); +float WebView::GetScaleFactor() const +{ + return mWebEngine ? mWebEngine.GetScaleFactor() : 0.0f; +} - Dali::Rect displayArea; - displayArea.x = screenPosition.x - anchorPointOffSet.x; - displayArea.y = screenPosition.y - anchorPointOffSet.y; - displayArea.width = actorSize.x; - displayArea.height = actorSize.y; +void WebView::ActivateAccessibility(bool activated) +{ + if(mWebEngine) + { + mWebEngine.ActivateAccessibility(activated); + } +} - Size displaySize = Size(displayArea.width, displayArea.height); - if(mWebViewSize != displaySize) +bool WebView::HighlightText(const std::string& text, Dali::WebEnginePlugin::FindOption options, uint32_t maxMatchCount) +{ + return mWebEngine ? mWebEngine.HighlightText(text, options, maxMatchCount) : false; +} + +void WebView::AddDynamicCertificatePath(const std::string& host, const std::string& certPath) +{ + if(mWebEngine) { - mWebViewSize = displaySize; + mWebEngine.AddDynamicCertificatePath(host, certPath); } +} - if(mWebViewArea != displayArea) +Dali::Toolkit::ImageView WebView::GetScreenshot(Dali::Rect viewArea, float scaleFactor) +{ + Dali::Toolkit::ImageView imageView; + if(mWebEngine) { - mWebViewArea = displayArea; - mWebEngine.UpdateDisplayArea(mWebViewArea); + Dali::PixelData pixelData = mWebEngine.GetScreenshot(viewArea, scaleFactor); + imageView = CreateImageView(pixelData); + } + return imageView; +} + +bool WebView::GetScreenshotAsynchronously(Dali::Rect viewArea, float scaleFactor, Dali::Toolkit::WebView::WebViewScreenshotCapturedCallback callback) +{ + mScreenshotCapturedCallback = std::move(callback); + return mWebEngine ? mWebEngine.GetScreenshotAsynchronously(viewArea, scaleFactor, std::bind(&WebView::OnScreenshotCaptured, this, std::placeholders::_1)) : false; +} + +bool WebView::CheckVideoPlayingAsynchronously(Dali::WebEnginePlugin::VideoPlayingCallback callback) +{ + return mWebEngine ? mWebEngine.CheckVideoPlayingAsynchronously(std::move(callback)) : false; +} + +void WebView::RegisterGeolocationPermissionCallback(Dali::WebEnginePlugin::GeolocationPermissionCallback callback) +{ + if(mWebEngine) + { + mWebEngine.RegisterGeolocationPermissionCallback(std::move(callback)); + } +} + +void WebView::SetTtsFocus(bool focused) +{ + if(mWebEngine && !HasKeyInputFocus()) + { + mWebEngine.SetFocus(focused); } } @@ -480,157 +684,395 @@ void WebView::EnableBlendMode(bool blendEnabled) } } -void WebView::ClearAllTilesResources() +Dali::Toolkit::ImageView WebView::CreateImageView(Dali::PixelData pixel) const { - if(mWebEngine) + if(!pixel) { - mWebEngine.ClearAllTilesResources(); + return Dali::Toolkit::ImageView(); } -} -Dali::Toolkit::WebView::WebViewPageLoadSignalType& WebView::PageLoadStartedSignal() -{ - return mPageLoadStartedSignal; + Dali::Toolkit::ImageUrl url = Dali::Toolkit::Image::GenerateUrl(pixel); + Dali::Toolkit::ImageView imageView = Dali::Toolkit::ImageView::New(url.GetUrl()); + imageView.SetProperty(Dali::Actor::Property::SIZE, Vector2(pixel.GetWidth(), pixel.GetHeight())); + return imageView; } -Dali::Toolkit::WebView::WebViewPageLoadSignalType& WebView::PageLoadInProgressSignal() +void WebView::RegisterPageLoadStartedCallback(Dali::WebEnginePlugin::WebEnginePageLoadCallback callback) { - return mPageLoadInProgressSignal; + if(mWebEngine) + { + mWebEngine.RegisterPageLoadStartedCallback(std::move(callback)); + } } -Dali::Toolkit::WebView::WebViewPageLoadSignalType& WebView::PageLoadFinishedSignal() +void WebView::RegisterPageLoadInProgressCallback(Dali::WebEnginePlugin::WebEnginePageLoadCallback callback) { - return mPageLoadFinishedSignal; + if(mWebEngine) + { + mWebEngine.RegisterPageLoadInProgressCallback(std::move(callback)); + } } -Dali::Toolkit::WebView::WebViewPageLoadErrorSignalType& WebView::PageLoadErrorSignal() +void WebView::RegisterPageLoadFinishedCallback(Dali::WebEnginePlugin::WebEnginePageLoadCallback callback) { - return mPageLoadErrorSignal; + if(mWebEngine) + { + mWebEngine.RegisterPageLoadFinishedCallback(std::move(callback)); + } } -Dali::Toolkit::WebView::WebViewScrollEdgeReachedSignalType& WebView::ScrollEdgeReachedSignal() +void WebView::RegisterPageLoadErrorCallback(Dali::WebEnginePlugin::WebEnginePageLoadErrorCallback callback) { - return mScrollEdgeReachedSignal; + if(mWebEngine) + { + mWebEngine.RegisterPageLoadErrorCallback(std::move(callback)); + } } -Dali::Toolkit::WebView::WebViewUrlChangedSignalType& WebView::UrlChangedSignal() +void WebView::RegisterScrollEdgeReachedCallback(Dali::WebEnginePlugin::WebEngineScrollEdgeReachedCallback callback) { - return mUrlChangedSignal; + if(mWebEngine) + { + mWebEngine.RegisterScrollEdgeReachedCallback(std::move(callback)); + } } -void WebView::OnPageLoadStarted(const std::string& url) +void WebView::RegisterUrlChangedCallback(Dali::WebEnginePlugin::WebEngineUrlChangedCallback callback) { - if(!mPageLoadStartedSignal.Empty()) + if(mWebEngine) { - Dali::Toolkit::WebView handle(GetOwner()); - mPageLoadStartedSignal.Emit(handle, url); + mWebEngine.RegisterUrlChangedCallback(std::move(callback)); } } -void WebView::OnPageLoadInProgress(const std::string& url) +void WebView::RegisterFormRepostDecidedCallback(Dali::WebEnginePlugin::WebEngineFormRepostDecidedCallback callback) { - if(!mPageLoadInProgressSignal.Empty()) + if(mWebEngine) { - Dali::Toolkit::WebView handle(GetOwner()); - mPageLoadInProgressSignal.Emit(handle, url); + mWebEngine.RegisterFormRepostDecidedCallback(std::move(callback)); } } -void WebView::OnPageLoadFinished(const std::string& url) +void WebView::RegisterFrameRenderedCallback(Dali::WebEnginePlugin::WebEngineFrameRenderedCallback callback) { - if(!mPageLoadFinishedSignal.Empty()) + mFrameRenderedCallback = std::move(callback); +} + +void WebView::RegisterConsoleMessageReceivedCallback(Dali::WebEnginePlugin::WebEngineConsoleMessageReceivedCallback callback) +{ + if(mWebEngine) { - Dali::Toolkit::WebView handle(GetOwner()); - mPageLoadFinishedSignal.Emit(handle, url); + mWebEngine.RegisterConsoleMessageReceivedCallback(std::move(callback)); } } -void WebView::OnPageLoadError(const std::string& url, int errorCode) +void WebView::RegisterResponsePolicyDecidedCallback(Dali::WebEnginePlugin::WebEngineResponsePolicyDecidedCallback callback) { - if(!mPageLoadErrorSignal.Empty()) + if(mWebEngine) { - Dali::Toolkit::WebView handle(GetOwner()); - mPageLoadErrorSignal.Emit(handle, url, static_cast(errorCode)); + mWebEngine.RegisterResponsePolicyDecidedCallback(std::move(callback)); } } -void WebView::OnScrollEdgeReached(Dali::WebEnginePlugin::ScrollEdge edge) +void WebView::RegisterNavigationPolicyDecidedCallback(Dali::WebEnginePlugin::WebEngineNavigationPolicyDecidedCallback callback) { - if(!mScrollEdgeReachedSignal.Empty()) + if(mWebEngine) { - Dali::Toolkit::WebView handle(GetOwner()); - mScrollEdgeReachedSignal.Emit(handle, edge); + mWebEngine.RegisterNavigationPolicyDecidedCallback(std::move(callback)); } } -void WebView::OnUrlChanged(const std::string& url) +void WebView::RegisterNewWindowCreatedCallback(Dali::WebEnginePlugin::WebEngineNewWindowCreatedCallback callback) { - if(!mUrlChangedSignal.Empty()) + if(mWebEngine) { - Dali::Toolkit::WebView handle(GetOwner()); - mUrlChangedSignal.Emit(handle, url); + mWebEngine.RegisterNewWindowCreatedCallback(std::move(callback)); } } -bool WebView::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor) +void WebView::RegisterCertificateConfirmedCallback(Dali::WebEnginePlugin::WebEngineCertificateCallback callback) { - Dali::BaseHandle handle(object); - - bool connected = false; - Toolkit::WebView webView = Toolkit::WebView::DownCast(handle); - - if(0 == strcmp(signalName.c_str(), PAGE_LOAD_STARTED_SIGNAL)) + if(mWebEngine) { - webView.PageLoadStartedSignal().Connect(tracker, functor); - connected = true; + mWebEngine.RegisterCertificateConfirmedCallback(std::move(callback)); } - else if(0 == strcmp(signalName.c_str(), PAGE_LOAD_IN_PROGRESS_SIGNAL)) +} + +void WebView::RegisterSslCertificateChangedCallback(Dali::WebEnginePlugin::WebEngineCertificateCallback callback) +{ + if(mWebEngine) { - webView.PageLoadInProgressSignal().Connect(tracker, functor); - connected = true; + mWebEngine.RegisterSslCertificateChangedCallback(std::move(callback)); } - else if(0 == strcmp(signalName.c_str(), PAGE_LOAD_FINISHED_SIGNAL)) +} + +void WebView::RegisterHttpAuthHandlerCallback(Dali::WebEnginePlugin::WebEngineHttpAuthHandlerCallback callback) +{ + if(mWebEngine) { - webView.PageLoadFinishedSignal().Connect(tracker, functor); - connected = true; + mWebEngine.RegisterHttpAuthHandlerCallback(std::move(callback)); } - else if(0 == strcmp(signalName.c_str(), PAGE_LOAD_ERROR_SIGNAL)) +} + +void WebView::RegisterContextMenuShownCallback(Dali::WebEnginePlugin::WebEngineContextMenuShownCallback callback) +{ + if(mWebEngine) { - webView.PageLoadErrorSignal().Connect(tracker, functor); - connected = true; + mWebEngine.RegisterContextMenuShownCallback(std::move(callback)); } - else if(0 == strcmp(signalName.c_str(), SCROLL_EDGE_REACHED_SIGNAL)) +} + +void WebView::RegisterContextMenuHiddenCallback(Dali::WebEnginePlugin::WebEngineContextMenuHiddenCallback callback) +{ + if(mWebEngine) { - webView.ScrollEdgeReachedSignal().Connect(tracker, functor); - connected = true; + mWebEngine.RegisterContextMenuHiddenCallback(std::move(callback)); } - else if(0 == strcmp(signalName.c_str(), URL_CHANGED_SIGNAL)) +} + +void WebView::GetPlainTextAsynchronously(Dali::WebEnginePlugin::PlainTextReceivedCallback callback) +{ + if(mWebEngine) { - webView.UrlChangedSignal().Connect(tracker, functor); - connected = true; + mWebEngine.GetPlainTextAsynchronously(std::move(callback)); } - - return connected; } -Vector3 WebView::GetNaturalSize() +void WebView::OnFrameRendered() { - if(mVisual) + if(mFrameRenderedCallback) { - Vector2 rendererNaturalSize; - mVisual.GetNaturalSize(rendererNaturalSize); - return Vector3(rendererNaturalSize); + mFrameRenderedCallback(); } - return Vector3(mWebViewSize); -} + // Make sure that mVisual is created only if required. + if(mVisualChangeRequired || !mVisual) + { + // Reset flag + mVisualChangeRequired = false; -void WebView::OnSceneConnection(int depth) -{ - Control::OnSceneConnection(depth); + auto nativeImageSourcePtr = mWebEngine.GetNativeImageSource(); - EnableBlendMode(!mVideoHoleEnabled); -} + mLastRenderedNativeImageWidth = nativeImageSourcePtr->GetWidth(); + mLastRenderedNativeImageHeight = nativeImageSourcePtr->GetHeight(); + + Dali::Toolkit::ImageUrl nativeImageUrl = Dali::Toolkit::Image::GenerateUrl(nativeImageSourcePtr); + + mVisual = Toolkit::VisualFactory::Get().CreateVisual( + {{Toolkit::Visual::Property::TYPE, Toolkit::Visual::IMAGE}, + {Toolkit::ImageVisual::Property::URL, nativeImageUrl.GetUrl()}, + {Toolkit::ImageVisual::Property::PIXEL_AREA, FULL_TEXTURE_RECT}, + {Toolkit::ImageVisual::Property::WRAP_MODE_U, Dali::WrapMode::CLAMP_TO_EDGE}, + {Toolkit::ImageVisual::Property::WRAP_MODE_V, Dali::WrapMode::CLAMP_TO_EDGE}}); + + if(mVisual) + { + DevelControl::RegisterVisual(*this, Toolkit::WebView::Property::URL, mVisual); + EnableBlendMode(!mVideoHoleEnabled); + } + } +} + +void WebView::OnDisplayAreaUpdated(Dali::PropertyNotification& /*source*/) +{ + if(!mWebEngine) + { + return; + } + + auto displayArea = CalculateDisplayArea(Self(), DisplayAreaCalculateOption::CURRENT_PROPERTY); + + SetDisplayArea(displayArea); +} + +void WebView::OnVisibilityChanged(Actor actor, bool isVisible, Dali::DevelActor::VisibilityChange::Type type) +{ + if(type == Dali::DevelActor::VisibilityChange::Type::SELF) + { + if(isVisible) + { + mWebViewVisibleState |= WebViewVisibleStateFlag::SELF_SHOW; + } + else + { + mWebViewVisibleState &= ~WebViewVisibleStateFlag::SELF_SHOW; + } + } + else if(type == Dali::DevelActor::VisibilityChange::Type::PARENT) + { + if(isVisible) + { + mWebViewVisibleState |= WebViewVisibleStateFlag::PARENT_SHOW; + // TODO : We should consider double-hide called from parent + } + else + { + mWebViewVisibleState &= ~WebViewVisibleStateFlag::PARENT_SHOW; + } + } + ApplyVisibilityCheck(); +} + +void WebView::OnWindowVisibilityChanged(Window window, bool visible) +{ + if(visible) + { + mWebViewVisibleState |= WebViewVisibleStateFlag::WINDOW_SHOW; + } + else + { + mWebViewVisibleState &= ~WebViewVisibleStateFlag::WINDOW_SHOW; + } + ApplyVisibilityCheck(); +} + +void WebView::OnScreenshotCaptured(Dali::PixelData pixel) +{ + if(mScreenshotCapturedCallback) + { + Dali::Toolkit::ImageView imageView = CreateImageView(pixel); + mScreenshotCapturedCallback(imageView); + } +} + +void WebView::SetDisplayArea(const Dali::Rect& displayArea) +{ + Size displaySize = Size(displayArea.width, displayArea.height); + if(mWebViewSize != displaySize) + { + mWebViewSize = displaySize; + } + + if(mWebViewArea != displayArea) + { + // WebEngine visual size changed. we have to re-create visual. + mVisualChangeRequired = true; + + // Change old visual's pixel area matched as changed web view size + if(mVisual) + { + auto pixelArea = CalculatePixelArea(mWebViewSize, mLastRenderedNativeImageWidth, mLastRenderedNativeImageHeight); + Toolkit::GetImplementation(mVisual).DoAction(Toolkit::DevelVisual::Action::UPDATE_PROPERTY, {{Toolkit::ImageVisual::Property::PIXEL_AREA, pixelArea}}); + } + + mWebViewArea = displayArea; + mWebEngine.UpdateDisplayArea(mWebViewArea); + } +} + +void WebView::OnSceneConnection(int depth) +{ + mWebViewVisibleState |= WebViewVisibleStateFlag::SCENE_ON; + mWebViewVisibleState |= WebViewVisibleStateFlag::PARENT_SHOW; + // TODO : We should consider already hided parent + Window window = DevelWindow::Get(Self()); + if(window) + { + // Hold the weak handle of the placement window. + mPlacementWindow = window; + if(window.IsVisible()) + { + mWebViewVisibleState |= WebViewVisibleStateFlag::WINDOW_SHOW; + } + else + { + mWebViewVisibleState &= ~WebViewVisibleStateFlag::WINDOW_SHOW; + } + DevelWindow::VisibilityChangedSignal(window).Connect(this, &WebView::OnWindowVisibilityChanged); + } + ApplyVisibilityCheck(); + Control::OnSceneConnection(depth); + EnableBlendMode(!mVideoHoleEnabled); +} + +void WebView::OnSceneDisconnection() +{ + mWebViewVisibleState &= ~WebViewVisibleStateFlag::SCENE_ON; + mWebViewVisibleState &= ~WebViewVisibleStateFlag::WINDOW_SHOW; + mWebViewVisibleState &= ~WebViewVisibleStateFlag::PARENT_SHOW; + Window window = mPlacementWindow.GetHandle(); + if(window) + { + DevelWindow::VisibilityChangedSignal(window).Disconnect(this, &WebView::OnWindowVisibilityChanged); + mPlacementWindow.Reset(); + } + ApplyVisibilityCheck(); + Control::OnSceneDisconnection(); +} + +bool WebView::OnTouchEvent(Actor actor, const Dali::TouchEvent& touch) +{ + bool result = false; + + if(mWebEngine) + { + result = mWebEngine.SendTouchEvent(touch); + } + return result; +} + +bool WebView::OnKeyEvent(const Dali::KeyEvent& event) +{ + bool result = false; + + if(mWebEngine) + { + result = mWebEngine.SendKeyEvent(event); + } + return result; +} + +bool WebView::OnHoverEvent(Actor actor, const Dali::HoverEvent& hover) +{ + bool result = false; + if(mWebEngine && mMouseEventsEnabled) + { + result = mWebEngine.SendHoverEvent(hover); + } + return result; +} + +bool WebView::OnWheelEvent(Actor actor, const Dali::WheelEvent& wheel) +{ + bool result = false; + if(mWebEngine && mMouseEventsEnabled) + { + result = mWebEngine.SendWheelEvent(wheel); + } + return result; +} + +void WebView::OnKeyInputFocusGained() +{ + if(mWebEngine) + { + mWebEngine.SetFocus(true); + } + + EmitKeyInputFocusSignal(true); // Calls back into the Control hence done last. +} + +void WebView::OnKeyInputFocusLost() +{ + if(mWebEngine) + { + mWebEngine.SetFocus(false); + } + + EmitKeyInputFocusSignal(false); // Calls back into the Control hence done last. +} + +Vector3 WebView::GetNaturalSize() +{ + if(mVisual) + { + Vector2 rendererNaturalSize; + mVisual.GetNaturalSize(rendererNaturalSize); + return Vector3(rendererNaturalSize); + } + + return Vector3(mWebViewSize); +} void WebView::SetProperty(BaseObject* object, Property::Index index, const Property::Value& value) { @@ -695,6 +1137,62 @@ void WebView::SetProperty(BaseObject* object, Property::Index index, const Prope } break; } + case Toolkit::WebView::Property::DOCUMENT_BACKGROUND_COLOR: + { + Vector4 input; + if(value.Get(input)) + { + impl.SetDocumentBackgroundColor(input); + } + break; + } + case Toolkit::WebView::Property::TILES_CLEARED_WHEN_HIDDEN: + { + bool input; + if(value.Get(input)) + { + impl.ClearTilesWhenHidden(input); + } + break; + } + case Toolkit::WebView::Property::TILE_COVER_AREA_MULTIPLIER: + { + float input; + if(value.Get(input)) + { + impl.SetTileCoverAreaMultiplier(input); + } + break; + } + case Toolkit::WebView::Property::CURSOR_ENABLED_BY_CLIENT: + { + bool input; + if(value.Get(input)) + { + impl.EnableCursorByClient(input); + } + break; + } + case Toolkit::WebView::Property::PAGE_ZOOM_FACTOR: + { + float input; + if(value.Get(input)) + { + impl.SetPageZoomFactor(input); + } + break; + } + case Toolkit::WebView::Property::TEXT_ZOOM_FACTOR: + { + float input; + if(value.Get(input)) + { + impl.SetTextZoomFactor(input); + } + break; + } + default: + break; } } } @@ -712,7 +1210,7 @@ Property::Value WebView::GetProperty(BaseObject* object, Property::Index propert { case Toolkit::WebView::Property::URL: { - value = impl.mUrl; + value = impl.GetUrl(); break; } case Toolkit::WebView::Property::USER_AGENT: @@ -755,6 +1253,26 @@ Property::Value WebView::GetProperty(BaseObject* object, Property::Index propert value = impl.mKeyEventsEnabled; break; } + case Toolkit::WebView::Property::SELECTED_TEXT: + { + value = impl.GetSelectedText(); + break; + } + case Toolkit::WebView::Property::PAGE_ZOOM_FACTOR: + { + value = impl.GetPageZoomFactor(); + break; + } + case Toolkit::WebView::Property::TEXT_ZOOM_FACTOR: + { + value = impl.GetTextZoomFactor(); + break; + } + case Toolkit::WebView::Property::LOAD_PROGRESS_PERCENTAGE: + { + value = impl.GetLoadProgressPercentage(); + break; + } default: break; } @@ -763,129 +1281,218 @@ Property::Value WebView::GetProperty(BaseObject* object, Property::Index propert return value; } -bool WebView::OnTouchEvent(Actor actor, const Dali::TouchEvent& touch) +void WebView::SetScrollPosition(int32_t x, int32_t y) { - bool result = false; + if(mWebEngine) + { + mWebEngine.SetScrollPosition(x, y); + } +} + +Dali::Vector2 WebView::GetScrollPosition() const +{ + return mWebEngine ? mWebEngine.GetScrollPosition() : Dali::Vector2::ZERO; +} + +Dali::Vector2 WebView::GetScrollSize() const +{ + return mWebEngine ? mWebEngine.GetScrollSize() : Dali::Vector2::ZERO; +} + +Dali::Vector2 WebView::GetContentSize() const +{ + return mWebEngine ? mWebEngine.GetContentSize() : Dali::Vector2::ZERO; +} + +std::string WebView::GetTitle() const +{ + return mWebEngine ? mWebEngine.GetTitle() : std::string(); +} +void WebView::SetDocumentBackgroundColor(Dali::Vector4 color) +{ if(mWebEngine) { - result = mWebEngine.SendTouchEvent(touch); + mWebEngine.SetDocumentBackgroundColor(color); } - return result; } -bool WebView::OnKeyEvent(const Dali::KeyEvent& event) +void WebView::ClearTilesWhenHidden(bool cleared) { - bool result = false; + if(mWebEngine) + { + mWebEngine.ClearTilesWhenHidden(cleared); + } +} +void WebView::SetTileCoverAreaMultiplier(float multiplier) +{ if(mWebEngine) { - result = mWebEngine.SendKeyEvent(event); + mWebEngine.SetTileCoverAreaMultiplier(multiplier); } - return result; } -bool WebView::OnHoverEvent(Actor actor, const Dali::HoverEvent& hover) +void WebView::EnableCursorByClient(bool enabled) { - bool result = false; if(mWebEngine) { - result = mWebEngine.SendHoverEvent(hover); + mWebEngine.EnableCursorByClient(enabled); } - return result; } -bool WebView::OnWheelEvent(Actor actor, const Dali::WheelEvent& wheel) +std::string WebView::GetSelectedText() const +{ + return mWebEngine ? mWebEngine.GetSelectedText() : std::string(); +} + +std::string WebView::GetUrl() const +{ + return mWebEngine ? mWebEngine.GetUrl() : std::string(); +} + +std::string WebView::GetUserAgent() const +{ + return mWebEngine ? mWebEngine.GetUserAgent() : std::string(); +} + +void WebView::SetUserAgent(const std::string& userAgent) { - bool result = false; if(mWebEngine) { - result = mWebEngine.SendWheelEvent(wheel); + mWebEngine.SetUserAgent(userAgent); } - return result; } -void WebView::OnKeyInputFocusGained() +void WebView::EnableMouseEvents(bool enabled) { if(mWebEngine) { - mWebEngine.SetFocus(true); + mMouseEventsEnabled = enabled; + mWebEngine.EnableMouseEvents(enabled); } +} - EmitKeyInputFocusSignal(true); // Calls back into the Control hence done last. +void WebView::EnableKeyEvents(bool enabled) +{ + if(mWebEngine) + { + mKeyEventsEnabled = enabled; + mWebEngine.EnableKeyEvents(enabled); + } } -void WebView::OnKeyInputFocusLost() +void WebView::SetPageZoomFactor(float zoomFactor) { if(mWebEngine) { - mWebEngine.SetFocus(false); + mWebEngine.SetPageZoomFactor(zoomFactor); } +} - EmitKeyInputFocusSignal(false); // Calls back into the Control hence done last. +float WebView::GetPageZoomFactor() const +{ + return mWebEngine ? mWebEngine.GetPageZoomFactor() : 0.0f; } -void WebView::SetScrollPosition(int x, int y) +void WebView::SetTextZoomFactor(float zoomFactor) { if(mWebEngine) { - mWebEngine.SetScrollPosition(x, y); + mWebEngine.SetTextZoomFactor(zoomFactor); } } -Dali::Vector2 WebView::GetScrollPosition() const +float WebView::GetTextZoomFactor() const { - return mWebEngine ? mWebEngine.GetScrollPosition() : Dali::Vector2::ZERO; + return mWebEngine ? mWebEngine.GetTextZoomFactor() : 0.0f; } -Dali::Vector2 WebView::GetScrollSize() const +float WebView::GetLoadProgressPercentage() const { - return mWebEngine ? mWebEngine.GetScrollSize() : Dali::Vector2::ZERO; + return mWebEngine ? mWebEngine.GetLoadProgressPercentage() : 0.0f; } -Dali::Vector2 WebView::GetContentSize() const +bool WebView::SetVisibility(bool visible) { - return mWebEngine ? mWebEngine.GetContentSize() : Dali::Vector2::ZERO; + return mWebEngine ? mWebEngine.SetVisibility(visible) : false; } -std::string WebView::GetTitle() const +void WebView::ApplyVisibilityCheck() { - return mWebEngine ? mWebEngine.GetTitle() : kEmptyString; + SetVisibility(mWebViewVisibleState == WebViewVisibleStateFlag::VISIBLE); } -const std::string& WebView::GetUserAgent() const +WebView::WebViewAccessible::WebViewAccessible(Dali::Actor self, Dali::WebEngine& webEngine) +: ControlAccessible(self), + mRemoteChild{}, + mWebEngine{webEngine} { - return mWebEngine ? mWebEngine.GetUserAgent() : kEmptyString; + mRemoteChild.SetParent(this); + + Dali::Accessibility::Bridge::EnabledSignal().Connect(this, &WebViewAccessible::OnAccessibilityEnabled); + Dali::Accessibility::Bridge::DisabledSignal().Connect(this, &WebViewAccessible::OnAccessibilityDisabled); + + if(Dali::Accessibility::IsUp()) + { + OnAccessibilityEnabled(); + } + else + { + OnAccessibilityDisabled(); + } } -void WebView::SetUserAgent(const std::string& userAgent) +Dali::Accessibility::Attributes WebView::WebViewAccessible::GetAttributes() const { - if(mWebEngine) + auto attributes = DevelControl::ControlAccessible::GetAttributes(); + + if(mRemoteChild.GetAddress()) { - mWebEngine.SetUserAgent(userAgent); + attributes.insert_or_assign("child_bus", mRemoteChild.GetAddress().GetBus()); } + + return attributes; } -void WebView::EnableMouseEvents(bool enabled) +void WebView::WebViewAccessible::DoGetChildren(std::vector& children) { - if(mWebEngine) + if(mRemoteChild.GetAddress()) { - mMouseEventsEnabled = enabled; - mWebEngine.EnableMouseEvents(enabled); + // DoGetChildren is called at most once per every OnChildrenChanged. + // We have only one OnChildrenChanged in this case, so EmbedAtkSocket will be called only once. + Accessibility::Bridge::GetCurrentBridge()->EmbedAtkSocket(GetAddress(), mRemoteChild.GetAddress()); + children.push_back(&mRemoteChild); } } -void WebView::EnableKeyEvents(bool enabled) +void WebView::WebViewAccessible::OnAccessibilityEnabled() { - if(mWebEngine) + if(!mWebEngine) { - mKeyEventsEnabled = enabled; - mWebEngine.EnableKeyEvents(enabled); + return; + } + + mWebEngine.ActivateAccessibility(true); + SetRemoteChildAddress(mWebEngine.GetAccessibilityAddress()); +} + +void WebView::WebViewAccessible::OnAccessibilityDisabled() +{ + if(!mWebEngine) + { + return; } + + SetRemoteChildAddress({}); + mWebEngine.ActivateAccessibility(false); } -#undef GET_ENUM_STRING -#undef GET_ENUM_VALUE +void WebView::WebViewAccessible::SetRemoteChildAddress(Dali::Accessibility::Address address) +{ + mRemoteChild.SetAddress(address); + OnChildrenChanged(); +} } // namespace Internal