1 #ifndef __DALI_TOOLKIT_TEXT_RENDERER_H__
2 #define __DALI_TOOLKIT_TEXT_RENDERER_H__
5 * Copyright (c) 2015 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
22 #include <dali/public-api/actors/actor.h>
23 #include <dali/public-api/common/intrusive-ptr.h>
24 #include <dali/public-api/object/ref-object.h>
27 #include <dali-toolkit/internal/text/text-view-interface.h>
39 typedef IntrusivePtr<Renderer> RendererPtr;
42 * @brief Abstract base class for Text renderers.
44 * This is reponsible for rendering the glyphs from a ViewInterface in the specified positions.
45 * It is implemented by returning a RenderableActor intended as the child of a UI control.
47 class Renderer : public RefObject
52 * @brief Render the glyphs from a ViewInterface.
54 * @param[in] view The interface to a view.
55 * @return The Renderable actor used to position the text.
57 virtual Actor Render( ViewInterface& view ) = 0;
67 * @brief A reference counted object may only be deleted by calling Unreference().
74 Renderer( const Renderer& handle );
77 Renderer& operator=( const Renderer& handle );
82 } // namespace Toolkit
86 #endif // __DALI_TOOLKIT_TEXT_RENDERER_H__