2 * Copyright (c) 2021 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include <dali-toolkit/internal/text/rendering/text-backend-impl.h>
22 #include <dali/devel-api/common/singleton-service.h>
23 #include <dali/integration-api/debug.h>
26 #include <dali-toolkit/devel-api/text/rendering-backend.h>
27 #include <dali-toolkit/internal/text/rendering/atlas/text-atlas-renderer.h>
28 #ifdef ENABLE_VECTOR_BASED_TEXT_RENDERING
29 #include <dali-toolkit/internal/text/rendering/vector-based/vector-based-renderer.h>
42 int temp; // placeholder for future backend implemenations
56 Dali::Toolkit::Text::Backend Backend::Get()
58 Dali::Toolkit::Text::Backend backendHandle;
60 Dali::SingletonService service(SingletonService::Get());
63 // Check whether the singleton is already created
64 Dali::BaseHandle handle = service.GetSingleton(typeid(Dali::Toolkit::Text::Backend));
67 // If so, downcast the handle
68 Backend* impl = dynamic_cast<Dali::Toolkit::Text::Internal::Backend*>(handle.GetObjectPtr());
69 backendHandle = Dali::Toolkit::Text::Backend(impl);
71 else // create and register the object
73 backendHandle = Dali::Toolkit::Text::Backend(new Backend);
74 service.Register(typeid(backendHandle), backendHandle);
81 RendererPtr Backend::NewRenderer(unsigned int renderingType)
87 case Dali::Toolkit::DevelText::RENDERING_SHARED_ATLAS:
89 renderer = Dali::Toolkit::Text::AtlasRenderer::New();
93 case Dali::Toolkit::DevelText::RENDERING_VECTOR_BASED:
95 #ifdef ENABLE_VECTOR_BASED_TEXT_RENDERING
96 renderer = Dali::Toolkit::Text::VectorBasedRenderer::New();
98 renderer = Dali::Toolkit::Text::AtlasRenderer::New(); // Fallback to bitmap-based rendering
105 DALI_LOG_WARNING("Unknown renderer type: %d\n", renderingType);
113 } // namespace Internal
117 } // namespace Toolkit