Add an API for getting web view when request is intercepted.

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / web-view / web-view-impl.cpp

diff --git a/dali-toolkit/internal/controls/web-view/web-view-impl.cpp b/dali-toolkit/internal/controls/web-view/web-view-impl.cpp
old mode 100644 (file)
new mode 100755 (executable)
index e336f2c..632baaf
--- 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) 2022 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.
@@ -19,20 +19,19 @@
 #include "web-view-impl.h"
 
 // EXTERNAL INCLUDES
-#include <dali/devel-api/adaptor-framework/web-engine-back-forward-list.h>
-#include <dali/devel-api/adaptor-framework/web-engine-certificate.h>
-#include <dali/devel-api/adaptor-framework/web-engine-console-message.h>
-#include <dali/devel-api/adaptor-framework/web-engine-context-menu-item.h>
-#include <dali/devel-api/adaptor-framework/web-engine-context-menu.h>
-#include <dali/devel-api/adaptor-framework/web-engine-context.h>
-#include <dali/devel-api/adaptor-framework/web-engine-cookie-manager.h>
-#include <dali/devel-api/adaptor-framework/web-engine-form-repost-decision.h>
-#include <dali/devel-api/adaptor-framework/web-engine-hit-test.h>
-#include <dali/devel-api/adaptor-framework/web-engine-http-auth-handler.h>
-#include <dali/devel-api/adaptor-framework/web-engine-load-error.h>
-#include <dali/devel-api/adaptor-framework/web-engine-policy-decision.h>
-#include <dali/devel-api/adaptor-framework/web-engine-request-interceptor.h>
-#include <dali/devel-api/adaptor-framework/web-engine-settings.h>
+#include <dali/devel-api/adaptor-framework/web-engine/web-engine-back-forward-list.h>
+#include <dali/devel-api/adaptor-framework/web-engine/web-engine-certificate.h>
+#include <dali/devel-api/adaptor-framework/web-engine/web-engine-console-message.h>
+#include <dali/devel-api/adaptor-framework/web-engine/web-engine-context-menu-item.h>
+#include <dali/devel-api/adaptor-framework/web-engine/web-engine-context-menu.h>
+#include <dali/devel-api/adaptor-framework/web-engine/web-engine-context.h>
+#include <dali/devel-api/adaptor-framework/web-engine/web-engine-cookie-manager.h>
+#include <dali/devel-api/adaptor-framework/web-engine/web-engine-form-repost-decision.h>
+#include <dali/devel-api/adaptor-framework/web-engine/web-engine-hit-test.h>
+#include <dali/devel-api/adaptor-framework/web-engine/web-engine-http-auth-handler.h>
+#include <dali/devel-api/adaptor-framework/web-engine/web-engine-load-error.h>
+#include <dali/devel-api/adaptor-framework/web-engine/web-engine-policy-decision.h>
+#include <dali/devel-api/adaptor-framework/web-engine/web-engine-settings.h>
 #include <dali/devel-api/common/stage.h>
 #include <dali/devel-api/scripting/enum-helper.h>
 #include <dali/devel-api/scripting/scripting.h>
@@ -45,14 +44,11 @@
 // INTERNAL INCLUDES
 #include <dali-toolkit/devel-api/controls/control-devel.h>
 #include <dali-toolkit/devel-api/controls/web-view/web-back-forward-list.h>
-#include <dali-toolkit/devel-api/controls/web-view/web-context.h>
-#include <dali-toolkit/devel-api/controls/web-view/web-cookie-manager.h>
 #include <dali-toolkit/devel-api/controls/web-view/web-settings.h>
-#include <dali-toolkit/devel-api/image-loader/texture-manager.h>
 #include <dali-toolkit/internal/visuals/visual-factory-impl.h>
 #include <dali-toolkit/public-api/image-loader/image.h>
-#include <dali-toolkit/public-api/visuals/image-visual-properties.h>
 #include <dali-toolkit/public-api/image-loader/image-url.h>
+#include <dali-toolkit/public-api/visuals/image-visual-properties.h>
 
 namespace Dali
 {
@@ -99,6 +95,8 @@ DALI_TYPE_REGISTRATION_END()
 #define GET_ENUM_VALUE(structName, inputExp, outputExp) \
   Scripting::GetEnumerationProperty<Toolkit::WebView::structName::Type>(inputExp, structName##_TABLE, structName##_TABLE_COUNT, outputExp)
 
+std::unordered_map<Dali::WebEnginePlugin*, Dali::WeakHandle<Toolkit::WebView>> WebView::mPluginWebViewMap;
+
 WebView::WebView(const std::string& locale, const std::string& timezoneId)
 : Control(ControlBehaviour(ACTOR_BEHAVIOUR_DEFAULT | DISABLE_STYLE_CHANGE_SIGNALS)),
   mVisual(),
@@ -149,6 +147,11 @@ WebView::~WebView()
   if(mWebEngine)
   {
     mWebEngine.FrameRenderedSignal().Disconnect(this, &WebView::OnFrameRendered);
+    auto iter = mPluginWebViewMap.find(mWebEngine.GetPlugin());
+    if (iter != mPluginWebViewMap.end())
+    {
+      mPluginWebViewMap.erase(iter);
+    }
     mWebEngine.Destroy();
   }
 }
@@ -157,7 +160,10 @@ Toolkit::WebView WebView::New()
 {
   WebView*         impl   = new WebView();
   Toolkit::WebView handle = Toolkit::WebView(*impl);
-
+  if (impl->GetPlugin())
+  {
+    mPluginWebViewMap[impl->GetPlugin()] = handle;
+  }
   impl->Initialize();
   return handle;
 }
@@ -166,7 +172,10 @@ 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())
+  {
+    mPluginWebViewMap[impl->GetPlugin()] = handle;
+  }
   impl->Initialize();
   return handle;
 }
@@ -175,16 +184,40 @@ Toolkit::WebView WebView::New(uint32_t argc, char** argv)
 {
   WebView*         impl   = new WebView(argc, argv);
   Toolkit::WebView handle = Toolkit::WebView(*impl);
-
+  if (impl->GetPlugin())
+  {
+    mPluginWebViewMap[impl->GetPlugin()] = handle;
+  }
   impl->Initialize();
   return handle;
 }
 
+Toolkit::WebView WebView::FindWebView(Dali::WebEnginePlugin* plugin)
+{
+  auto iter = mPluginWebViewMap.find(plugin);
+  if (iter != mPluginWebViewMap.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);
@@ -200,26 +233,26 @@ void WebView::OnInitialize()
   if(mWebEngine)
   {
     mWebEngine.FrameRenderedSignal().Connect(this, &WebView::OnFrameRendered);
-    mWebContext         = std::unique_ptr<Dali::Toolkit::WebContext>(new WebContext(mWebEngine.GetContext()));
-    mWebCookieManager   = std::unique_ptr<Dali::Toolkit::WebCookieManager>(new WebCookieManager(mWebEngine.GetCookieManager()));
     mWebSettings        = std::unique_ptr<Dali::Toolkit::WebSettings>(new WebSettings(mWebEngine.GetSettings()));
     mWebBackForwardList = std::unique_ptr<Dali::Toolkit::WebBackForwardList>(new WebBackForwardList(mWebEngine.GetBackForwardList()));
   }
+
+  self.SetProperty(DevelControl::Property::ACCESSIBILITY_ROLE, Dali::Accessibility::Role::FILLER);
 }
 
-Dali::Toolkit::WebSettings* WebView::GetSettings() const
+Dali::WebEnginePlugin* WebView::GetPlugin() const
 {
-  return mWebSettings.get();
+  return mWebEngine ? mWebEngine.GetPlugin() : nullptr;
 }
 
-Dali::Toolkit::WebContext* WebView::GetContext() const
+DevelControl::ControlAccessible* WebView::CreateAccessibleObject()
 {
-  return mWebContext.get();
+  return new WebViewAccessible(Self(), mWebEngine);
 }
 
-Dali::Toolkit::WebCookieManager* WebView::GetCookieManager() const
+Dali::Toolkit::WebSettings* WebView::GetSettings() const
 {
-  return mWebCookieManager.get();
+  return mWebSettings.get();
 }
 
 Dali::Toolkit::WebBackForwardList* WebView::GetBackForwardList() const
@@ -635,7 +668,7 @@ Dali::Toolkit::ImageView WebView::CreateImageView(Dali::PixelData pixel) const
     return Dali::Toolkit::ImageView();
   }
 
-  Dali::Toolkit::ImageUrl url       = Dali::Toolkit::Image::GenerateUrl(pixel);
+  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;
@@ -702,27 +735,27 @@ void WebView::RegisterFrameRenderedCallback(Dali::WebEnginePlugin::WebEngineFram
   mFrameRenderedCallback = callback;
 }
 
-void WebView::RegisterRequestInterceptorCallback(Dali::WebEnginePlugin::WebEngineRequestInterceptorCallback callback)
+void WebView::RegisterConsoleMessageReceivedCallback(Dali::WebEnginePlugin::WebEngineConsoleMessageReceivedCallback callback)
 {
   if(mWebEngine)
   {
-    mWebEngine.RegisterRequestInterceptorCallback(callback);
+    mWebEngine.RegisterConsoleMessageReceivedCallback(callback);
   }
 }
 
-void WebView::RegisterConsoleMessageReceivedCallback(Dali::WebEnginePlugin::WebEngineConsoleMessageReceivedCallback callback)
+void WebView::RegisterResponsePolicyDecidedCallback(Dali::WebEnginePlugin::WebEngineResponsePolicyDecidedCallback callback)
 {
   if(mWebEngine)
   {
-    mWebEngine.RegisterConsoleMessageReceivedCallback(callback);
+    mWebEngine.RegisterResponsePolicyDecidedCallback(callback);
   }
 }
 
-void WebView::RegisterResponsePolicyDecidedCallback(Dali::WebEnginePlugin::WebEngineResponsePolicyDecidedCallback callback)
+void WebView::RegisterNavigationPolicyDecidedCallback(Dali::WebEnginePlugin::WebEngineNavigationPolicyDecidedCallback callback)
 {
   if(mWebEngine)
   {
-    mWebEngine.RegisterResponsePolicyDecidedCallback(callback);
+    mWebEngine.RegisterNavigationPolicyDecidedCallback(callback);
   }
 }
 
@@ -786,9 +819,8 @@ void WebView::OnInitialFrameRendered()
 {
   mWebEngine.FrameRenderedSignal().Disconnect(this, &WebView::OnInitialFrameRendered);
 
-  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}});
+  Dali::Toolkit::ImageUrl nativeImageUrl = Dali::Toolkit::Image::GenerateUrl(mWebEngine.GetNativeImageSource());
+  mVisual                                = Toolkit::VisualFactory::Get().CreateVisual({{Toolkit::Visual::Property::TYPE, Toolkit::Visual::IMAGE}, {Toolkit::ImageVisual::Property::URL, nativeImageUrl.GetUrl()}});
 
   if(mVisual)
   {
@@ -1238,6 +1270,65 @@ bool WebView::SetVisibility(bool visible)
   return mWebEngine ? mWebEngine.SetVisibility(visible) : false;
 }
 
+WebView::WebViewAccessible::WebViewAccessible(Dali::Actor self, Dali::WebEngine& webEngine)
+: ControlAccessible(self), mRemoteChild{}, mWebEngine{webEngine}
+{
+  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::WebViewAccessible::DoGetChildren(std::vector<Dali::Accessibility::Accessible*>& children)
+{
+  if(mRemoteChild.GetAddress())
+  {
+    children.push_back(&mRemoteChild);
+  }
+}
+
+void WebView::WebViewAccessible::OnAccessibilityEnabled()
+{
+  if(!mWebEngine)
+  {
+    return;
+  }
+
+  mWebEngine.ActivateAccessibility(true);
+  SetRemoteChildAddress(mWebEngine.GetAccessibilityAddress());
+}
+
+void WebView::WebViewAccessible::OnAccessibilityDisabled()
+{
+  if(!mWebEngine)
+  {
+    return;
+  }
+
+  SetRemoteChildAddress({});
+  mWebEngine.ActivateAccessibility(false);
+}
+
+void WebView::WebViewAccessible::SetRemoteChildAddress(Dali::Accessibility::Address address)
+{
+  mRemoteChild.SetAddress(address);
+  OnChildrenChanged();
+
+  if(address)
+  {
+    Accessibility::Bridge::GetCurrentBridge()->EmbedAtkSocket(GetAddress(), address);
+  }
+}
+
 #undef GET_ENUM_STRING
 #undef GET_ENUM_VALUE