+/*
+ * Copyright (c) 2017 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.
+ *
+ */
+
+// CLASS HEADER
+#include "widget-application-impl.h"
+
+// INTERNAL INCLUDE
+#include <widget.h>
+#include <widget-impl.h>
+#include <widget-controller.h>
+
+namespace Dali
+{
+
+namespace Internal
+{
+
+namespace
+{
+
+int OnInstanceInit(widget_base_instance_h instanceHandle, bundle *content, int w, int h, void *classData)
+{
+ char *id;
+ widget_base_context_get_id(instanceHandle, &id);
+
+ widget_base_class_on_create(instanceHandle, content, w, h);
+
+ Dali::Internal::Adaptor::WidgetApplication* application = static_cast<Dali::Internal::Adaptor::WidgetApplication*>(classData);
+
+ // After DALi can support multi window, this part should be changed.
+ Dali::Window window = application->GetWindow();
+ window.ShowIndicator(Dali::Window::INVISIBLE);
+ Any nativeHandle = window.GetNativeHandle();
+ Ecore_Wl_Window * wlWindow = AnyCast<Ecore_Wl_Window*>( nativeHandle );
+ widget_base_context_window_bind( instanceHandle, id, wlWindow );
+ window.SetSize( Dali::Window::WindowSize( w, h ) );
+
+ Dali::Internal::Adaptor::WidgetApplication::CreateWidgetFunctionPair pair = application->GetWidgetCreatingFunctionPair(std::string(id));
+ Dali::WidgetApplication::CreateWidgetFunction createFunction = pair.second;
+
+ Dali::Widget widgetInstance = createFunction( pair.first );
+ application->AddWidget( instanceHandle, widgetInstance );
+
+ Dali::Internal::Adaptor::Widget::Impl *widgetImpl = new Dali::Internal::Adaptor::Widget::Impl(instanceHandle);
+ Internal::Adaptor::GetImplementation(widgetInstance).SetImpl( widgetImpl );
+
+ std::string encodedContentString = "";
+
+ if( bundle_get_count( content ) )
+ {
+ bundle_raw *bundleRaw;
+ int len;
+ bundle_encode(content, &bundleRaw, &len);
+ char* encodedContent = reinterpret_cast< char* >( bundleRaw );
+ encodedContentString = std::string( encodedContent );
+ free(bundleRaw);
+ }
+
+ Internal::Adaptor::GetImplementation(widgetInstance).OnCreate( encodedContentString, window );
+
+ return 0;
+}
+
+int OnInstanceDestroy(widget_base_instance_h instanceHandle, widget_base_destroy_type_e reason, bundle *content, void *classData)
+{
+ Dali::Internal::Adaptor::WidgetApplication* application = static_cast<Dali::Internal::Adaptor::WidgetApplication*>(classData);
+
+ // Get Dali::Widget instance.
+ Dali::Widget widgetInstance = application->GetWidget( instanceHandle );
+
+ Dali::Widget::Termination destroyReason = Dali::Widget::Termination::TEMPORARY;
+
+ if(reason == WIDGET_BASE_DESTROY_TYPE_PERMANENT)
+ {
+ destroyReason = Dali::Widget::Termination::PERMANENT;
+ }
+
+ std::string encodedContentString = "";
+
+ if( bundle_get_count( content ) )
+ {
+ bundle_raw *bundleRaw;
+ int len;
+ bundle_encode(content, &bundleRaw, &len);
+ char* encodedContent = reinterpret_cast< char* >( bundleRaw );
+ encodedContentString = std::string(encodedContent);
+ free(bundleRaw);
+ }
+
+ Internal::Adaptor::GetImplementation(widgetInstance).OnTerminate( encodedContentString, destroyReason );
+
+ widget_base_class_on_destroy(instanceHandle, reason, content);
+
+ application->DeleteWidget( instanceHandle );
+
+ return 0;
+}
+
+int OnInstancePause(widget_base_instance_h instanceHandle, void *classData)
+{
+ widget_base_class_on_pause(instanceHandle);
+
+ Dali::Internal::Adaptor::WidgetApplication* application = static_cast<Dali::Internal::Adaptor::WidgetApplication*>(classData);
+
+ // Get Dali::Widget instance.
+ Dali::Widget widgetInstance = application->GetWidget( instanceHandle );
+
+ Internal::Adaptor::GetImplementation(widgetInstance).OnPause();
+
+ return 0;
+}
+
+int OnInstanceResume(widget_base_instance_h instanceHandle, void *classData)
+{
+ widget_base_class_on_resume(instanceHandle);
+
+ Dali::Internal::Adaptor::WidgetApplication* application = static_cast<Dali::Internal::Adaptor::WidgetApplication*>(classData);
+
+ // Get Dali::Widget instance.
+ Dali::Widget widgetInstance = application->GetWidget( instanceHandle );
+
+ Internal::Adaptor::GetImplementation(widgetInstance).OnResume();
+
+ return 0;
+}
+
+int OnInstanceResize(widget_base_instance_h instanceHandle, int w, int h, void *classData)
+{
+ widget_base_class_on_resize(instanceHandle, w, h);
+
+ Dali::Internal::Adaptor::WidgetApplication* application = static_cast<Dali::Internal::Adaptor::WidgetApplication*>(classData);
+
+ // Get Dali::Widget instance.
+ Dali::Widget widgetInstance = application->GetWidget( instanceHandle );
+
+ Dali::Window window = application->GetWindow();
+ window.SetSize( Dali::Window::WindowSize(w, h) );
+ Internal::Adaptor::GetImplementation(widgetInstance).OnResize(window);
+
+ return 0;
+}
+
+int OnInstanceUpdate(widget_base_instance_h instanceHandle, bundle *content, int force, void *classData)
+{
+ widget_base_class_on_update(instanceHandle, content, force);
+
+ Dali::Internal::Adaptor::WidgetApplication* application = static_cast<Dali::Internal::Adaptor::WidgetApplication*>(classData);
+
+ // Get Dali::Widget instance.
+ Dali::Widget widgetInstance = application->GetWidget( instanceHandle );
+
+ std::string encodedContentString = "";
+
+ if( bundle_get_count( content ) )
+ {
+ bundle_raw *bundleRaw;
+ int len;
+ bundle_encode(content, &bundleRaw, &len);
+ char* encodedContent = reinterpret_cast< char* >( bundleRaw );
+ encodedContentString = std::string(encodedContent);
+ free(bundleRaw);
+ }
+
+ Internal::Adaptor::GetImplementation(widgetInstance).OnUpdate( encodedContentString, force );
+
+ return 0;
+}
+
+} // anonymous namespace
+
+namespace Adaptor
+{
+
+WidgetApplicationPtr WidgetApplication::New(
+ int* argc,
+ char **argv[],
+ const std::string& stylesheet)
+{
+ WidgetApplicationPtr widgetApplication( new WidgetApplication (argc, argv, stylesheet ) );
+ return widgetApplication;
+}
+
+WidgetApplication::WidgetApplication( int* argc, char** argv[], const std::string& stylesheet )
+:Application(argc, argv, stylesheet, Dali::WidgetApplication::OPAQUE, PositionSize(), Framework::WIDGET)
+{
+}
+
+WidgetApplication::~WidgetApplication()
+{
+}
+
+
+void WidgetApplication::RegisterWidgetCreatingFunction( const std::string& widgetName, Dali::WidgetApplication::CreateWidgetFunction createFunction )
+{
+ AddWidgetCreatingFunctionPair( CreateWidgetFunctionPair(widgetName, createFunction) );
+
+ // Register widget class to widget framework
+ widget_base_class cls = widget_base_class_get_default();
+ cls.ops.create = OnInstanceInit;
+ cls.ops.destroy = OnInstanceDestroy;
+ cls.ops.pause = OnInstancePause;
+ cls.ops.resume = OnInstanceResume;
+ cls.ops.resize = OnInstanceResize;
+ cls.ops.update = OnInstanceUpdate;
+
+ widget_base_class_add(cls, widgetName.c_str(), this);
+}
+
+void WidgetApplication::AddWidgetCreatingFunctionPair( CreateWidgetFunctionPair pair )
+{
+ mCreateWidgetFunctionContainer.push_back( pair );
+}
+
+WidgetApplication::CreateWidgetFunctionPair WidgetApplication::GetWidgetCreatingFunctionPair( const std::string& widgetName )
+{
+ for( CreateWidgetFunctionContainer::const_iterator iter = mCreateWidgetFunctionContainer.begin(); iter != mCreateWidgetFunctionContainer.end(); ++iter )
+ {
+ if( widgetName.find((*iter).first) != std::string::npos )
+ {
+ return *iter;
+ }
+ }
+
+ return CreateWidgetFunctionPair( "", NULL );
+}
+
+void WidgetApplication::AddWidget( widget_base_instance_h widgetBaseInstance, Dali::Widget widget )
+{
+ mWidgetInstanceContainer.push_back( WidgetInstancePair(widgetBaseInstance, widget) );
+}
+
+Dali::Widget WidgetApplication::GetWidget( widget_base_instance_h widgetBaseInstance )
+{
+ for( WidgetInstanceContainer::const_iterator iter = mWidgetInstanceContainer.begin(); iter != mWidgetInstanceContainer.end(); ++iter )
+ {
+ if( (*iter).first == widgetBaseInstance )
+ {
+ return (*iter).second;
+ }
+ }
+ return Dali::Widget();
+}
+
+void WidgetApplication::DeleteWidget( widget_base_instance_h widgetBaseInstance )
+{
+ for( WidgetInstanceContainer::const_iterator iter = mWidgetInstanceContainer.begin(); iter != mWidgetInstanceContainer.end(); ++iter )
+ {
+ if( (*iter).first == widgetBaseInstance )
+ {
+ mWidgetInstanceContainer.erase(iter);
+ break;
+ }
+ }
+}
+
+} // namespace Adaptor
+
+} // namespace Internal
+
+} // namespace Dali