1 #ifndef DALI_INTERNAL_UBUNTU_CANVAS_RENDERER_IMPL_UBUNTU_H
2 #define DALI_INTERNAL_UBUNTU_CANVAS_RENDERER_IMPL_UBUNTU_H
5 * Copyright (c) 2021 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.
25 #include <dali/public-api/object/weak-handle.h>
28 #include <dali/devel-api/adaptor-framework/canvas-renderer-drawable.h>
29 #include <dali/devel-api/adaptor-framework/canvas-renderer.h>
30 #include <dali/devel-api/adaptor-framework/pixel-buffer.h>
31 #include <dali/internal/canvas-renderer/common/drawable-group-impl.h>
32 #include <dali/internal/canvas-renderer/common/canvas-renderer-impl.h>
41 * Dali internal CanvasRenderer.
43 class CanvasRendererUbuntu : public Dali::Internal::Adaptor::CanvasRenderer
47 * @brief Creates a CanvasRenderer object.
48 * @param[in] viewBox The viewBox of canvas.
49 * @return A pointer to a newly allocated CanvasRenderer
51 static CanvasRendererUbuntu* New(const Vector2& viewBox);
54 * @copydoc Dali::CanvasRenderer::Commit()
56 bool Commit() override;
59 * @copydoc Dali::CanvasRenderer::GetPixelBuffer()
61 Devel::PixelBuffer GetPixelBuffer() override;
64 * @copydoc Dali::CanvasRenderer::AddDrawable()
66 bool AddDrawable(Dali::CanvasRenderer::Drawable& drawable) override;
69 * @copydoc Dali::CanvasRenderer::SetSize()
71 bool SetSize(const Vector2& size) override;
74 * @copydoc Dali::CanvasRenderer::GetSize()
76 const Vector2& GetSize() override;
79 CanvasRendererUbuntu() = delete;
80 CanvasRendererUbuntu(const CanvasRendererUbuntu&) = delete;
81 CanvasRendererUbuntu& operator=(CanvasRendererUbuntu&) = delete;
82 CanvasRendererUbuntu(CanvasRendererUbuntu&&) = delete;
83 CanvasRendererUbuntu& operator=(CanvasRendererUbuntu&&) = delete;
88 CanvasRendererUbuntu(const Vector2& viewBox);
93 virtual ~CanvasRendererUbuntu() override;
96 * @brief Initializes member data.
97 * @param[in] viewBox The viewBox of canvas.
99 void Initialize(const Vector2& viewBox);
102 * @brief Create and set target buffer
103 * @param[in] viewBox The size of buffer.
105 void MakeTargetBuffer(const Vector2& size);
107 #ifdef THORVG_SUPPORT
109 * @brief Push drawable object to parent.
110 * If drawable is a type that can have child drawables, it is called recursively.
111 * @param[in] drawable The drawable object.
112 * @param[in] group The scene object of tvg that can be drawable group.
114 void PushDrawableToGroup(Dali::CanvasRenderer::Drawable& drawable, tvg::Scene* group);
118 Devel::PixelBuffer mPixelBuffer;
120 #ifdef THORVG_SUPPORT
121 std::unique_ptr<tvg::SwCanvas> mTvgCanvas;
122 tvg::Scene* mTvgRoot;
124 DrawableGroup::DrawableVector mDrawables;
131 } // namespace Adaptor
133 } // namespace Internal
137 #endif // DALI_INTERNAL_UBUNTU_CANVAS_RENDERER_IMPL_UBUNTU_H