Add WebView example

Change-Id: I15cf79251793eaffb2e54a750528acfb9b3bc95e Signed-off-by: Jiyun Yang <ji.yang@samsung.com>

Add WebView example
Change-Id: I15cf79251793eaffb2e54a750528acfb9b3bc95e Signed-off-by: Jiyun Yang <ji.yang@samsung.com>
Jiyun Yang · JIYUN YANG
1 parent 2cb8dafa
Showing 6 changed files with 152 additions and 0 deletions
com.samsung.dali-demo.xml
examples-reel/dali-examples-reel.cpp
examples/web-view/web-view-example.cpp
resources/po/en_GB.po
resources/po/en_US.po
shared/dali-demo-strings.h
@@ -272,6 +272,9 @@
 	<ui-application appid="pre-render-callback.example" exec="/usr/apps/com.samsung.dali-demo/bin/pre-render-callback.example" nodisplay="true" multiple="false" type="c++app" taskmanage="true">
 		<label>Frame Callback</label>
 	</ui-application>
+	<ui-application appid="web-view.example" exec="/usr/apps/com.samsung.dali-demo/bin/web-view.example" nodisplay="true" multiple="false" type="c++app" taskmanage="true">
+		<label>Web View</label>
+	</ui-application>
 	<privileges>
 		<privilege>http://tizen.org/privilege/mediastorage</privilege>
@@ -89,6 +89,7 @@ int DALI_EXPORT_API main(int argc, char **argv)
   demo.AddExample(Example("tilt.example", DALI_DEMO_STR_TITLE_TILT_SENSOR));
   demo.AddExample(Example("tooltip.example", DALI_DEMO_STR_TITLE_TOOLTIP));
   demo.AddExample(Example("transitions.example", DALI_DEMO_STR_TITLE_VISUAL_TRANSITIONS));
+  demo.AddExample(Example("web-view.example", DALI_DEMO_STR_TITLE_WEB_VIEW));
   demo.SortAlphabetically( true );
+/*
+ * Copyright (c) 2018 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.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include <dali-toolkit/dali-toolkit.h>
+#include "dali-toolkit/devel-api/controls/web-view/web-view.h"
+#include <dali/integration-api/debug.h>
+#include <unistd.h>
+
+using namespace Dali;
+
+namespace{
+
+}
+
+class WebViewController : public ConnectionTracker
+{
+public:
+
+  WebViewController( Application& application )
+  : mApplication( application )
+  , mUrlPointer( 0 )
+  {
+    // Connect to the Application's Init signal
+    mApplication.InitSignal().Connect( this, &WebViewController::Create );
+  }
+
+  ~WebViewController()
+  {
+    // Nothing to do here;
+  }
+
+  const char* GetNextUrl()
+  {
+    static const unsigned int kUrlSize = 3;
+    static const char* kUrls[kUrlSize] = {
+      "https://webkit.org/blog-files/3d-transforms/poster-circle.html",
+      "https://www.amazon.com",
+      "https://www.google.com"
+    };
+    mUrlPointer %= kUrlSize;
+    return kUrls[mUrlPointer++];
+  }
+
+  // The Init signal is received once (only) during the Application lifetime
+  void Create( Application& application )
+  {
+    // Get a handle to the stage
+    Stage stage = Stage::GetCurrent();
+    stage.SetBackgroundColor( Vector4(0.2, 0.6, 1, 1) );
+
+    float width = stage.GetSize().width;
+    float height = stage.GetSize().height;
+    float fontSize = width * 0.02f;
+
+    mWebView = Toolkit::WebView::New( "ko-KR", "Asia/Seoul" );
+    mWebView.SetParentOrigin( Dali::ParentOrigin::CENTER );
+    mWebView.SetAnchorPoint( Dali::AnchorPoint::CENTER );
+    mWebView.SetPosition( 0, 0 );
+    mWebView.SetSize( width, height );
+    mWebView.PageLoadStartedSignal().Connect( this, &WebViewController::OnPageLoadStarted );
+    mWebView.PageLoadFinishedSignal().Connect( this, &WebViewController::OnPageLoadFinished );
+
+    std::string url = GetNextUrl();
+    mWebView.LoadUrl( url );
+    stage.Add(mWebView);
+
+    mAddressLabel = Toolkit::TextLabel::New( url );
+    mAddressLabel.SetAnchorPoint( AnchorPoint::TOP_LEFT );
+    mAddressLabel.SetProperty( Toolkit::TextLabel::Property::POINT_SIZE, fontSize );
+    mAddressLabel.SetProperty( Toolkit::TextLabel::Property::TEXT_COLOR, Color::WHITE );
+    mAddressLabel.SetBackgroundColor( Vector4( 0, 0, 0, 0.5f ) );
+    mAddressLabel.TouchedSignal().Connect( this, &WebViewController::OnTouchText );
+    stage.Add( mAddressLabel );
+
+    // Respond to key events
+    stage.KeyEventSignal().Connect( this, &WebViewController::OnKeyEvent );
+    Toolkit::KeyboardFocusManager::Get().SetCurrentFocusActor( mWebView );
+  }
+
+  void OnPageLoadStarted( Toolkit::WebView view, const std::string& url )
+  {
+    mAddressLabel.SetProperty( Toolkit::TextLabel::Property::TEXT, "Loading" );
+  }
+
+  void OnPageLoadFinished( Toolkit::WebView view, const std::string& url )
+  {
+    mAddressLabel.SetProperty( Toolkit::TextLabel::Property::TEXT, url.c_str() );
+  }
+
+  bool OnTouchText( Actor actor, const TouchEvent& event )
+  {
+    if ( event.GetPoint( 0 ).state == TouchPoint::Up )
+    {
+      std::string url = GetNextUrl();
+      mAddressLabel.SetProperty(Toolkit::TextLabel::Property::TEXT, "Waiting" );
+      mWebView.LoadUrl( url );
+    }
+
+    return true;
+  }
+
+  void OnKeyEvent( const KeyEvent& event )
+  {
+    if( event.state == KeyEvent::Down )
+    {
+      if ( IsKey( event, Dali::DALI_KEY_ESCAPE ) || IsKey( event, Dali::DALI_KEY_BACK ) )
+      {
+        mApplication.Quit();
+      }
+    }
+  }
+
+private:
+  Application&  mApplication;
+  Toolkit::WebView mWebView;
+  Toolkit::TextLabel mAddressLabel;
+  unsigned int mUrlPointer;
+};
+
+int DALI_EXPORT_API main( int argc, char **argv )
+{
+  Application application = Application::New( &argc, &argv );
+  WebViewController test( application );
+  application.MainLoop();
+  return 0;
+}
@@ -243,3 +243,6 @@ msgstr &quot;Skybox&quot;
 msgid "DALI_DEMO_STR_TITLE_PBR"
 msgstr "PBR"
+
+msgid "DALI_DEMO_STR_TITLE_WEB_VIEW"
+msgstr "Web View"
@@ -246,3 +246,6 @@ msgstr &quot;Skybox&quot;
 msgid "DALI_DEMO_STR_TITLE_PBR"
 msgstr "PBR"
+
+msgid "DALI_DEMO_STR_TITLE_WEB_VIEW"
+msgstr "Web View"
@@ -114,6 +114,7 @@ extern &quot;C&quot;
 #define DALI_DEMO_STR_TITLE_TILT_SENSOR                 dgettext(DALI_DEMO_DOMAIN_LOCAL, "DALI_DEMO_STR_TITLE_TILT_SENSOR")
 #define DALI_DEMO_STR_TITLE_TOOLTIP                     dgettext(DALI_DEMO_DOMAIN_LOCAL, "DALI_DEMO_STR_TITLE_TOOLTIP")
 #define DALI_DEMO_STR_TITLE_VISUAL_TRANSITIONS          dgettext(DALI_DEMO_DOMAIN_LOCAL, "DALI_DEMO_STR_TITLE_VISUAL_TRANSITIONS")
+#define DALI_DEMO_STR_TITLE_WEB_VIEW                    dgettext(DALI_DEMO_DOMAIN_LOCAL, "DALI_DEMO_STR_TITLE_WEB_VIEW")
 #else // !INTERNATIONALIZATION_ENABLED
@@ -199,6 +200,7 @@ extern &quot;C&quot;
 #define DALI_DEMO_STR_TITLE_TILT_SENSOR                 "Tilt Sensor"
 #define DALI_DEMO_STR_TITLE_TOOLTIP                     "Tooltip"
 #define DALI_DEMO_STR_TITLE_VISUAL_TRANSITIONS          "Visual Transitions"
+#define DALI_DEMO_STR_TITLE_WEB_VIEW                    "Web View"
 #endif
 #ifdef __cplusplus