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.
18 #include <dali/devel-api/adaptor-framework/canvas-renderer.h>
19 #include <dali/devel-api/adaptor-framework/canvas-renderer-drawable.h>
20 #include <dali/public-api/object/base-object.h>
21 #include <dali/public-api/rendering/renderer.h>
22 #include <toolkit-application.h>
23 #include <toolkit-event-thread-callback.h>
37 class CanvasRenderer: public Dali::BaseObject
40 CanvasRenderer( const Vector2& size )
41 : mPixelBuffer( Devel::PixelBuffer::New(size.width, size.height, Dali::Pixel::RGBA8888) ),
56 bool IsCanvasChanged() const
66 bool AddDrawable(Dali::CanvasRenderer::Drawable& drawable)
75 Devel::PixelBuffer GetPixelBuffer()
81 bool SetSize(const Vector2& size)
85 if ( size.width == -999 && size.height == -999 )
92 const Vector2& GetSize()
94 mSize = Vector2(200, 200);
98 bool SetViewBox(const Vector2& viewBox)
102 if ( viewBox.width == -999 && viewBox.height == -999 )
109 const Vector2& GetViewBox()
115 Devel::PixelBuffer mPixelBuffer;
120 inline CanvasRenderer& GetImplementation( Dali::CanvasRenderer& renderer )
122 DALI_ASSERT_ALWAYS( renderer && "CanvasRenderer handle is empty." );
123 BaseObject& handle = renderer.GetBaseObject();
124 return static_cast< Internal::Adaptor::CanvasRenderer& >( handle );
127 inline const CanvasRenderer& GetImplementation( const Dali::CanvasRenderer& renderer )
129 DALI_ASSERT_ALWAYS( renderer && "CanvasRenderer handle is empty." );
130 const BaseObject& handle = renderer.GetBaseObject();
131 return static_cast< const Internal::Adaptor::CanvasRenderer& >( handle );
134 } // namespace Adaptor
136 } // namespace Internal
139 /********************************************************************************/
140 /********************************* PUBLIC CLASS *******************************/
141 /********************************************************************************/
143 CanvasRenderer CanvasRenderer::New( const Vector2& size )
145 Internal::Adaptor::CanvasRenderer* imageRenderer = new Internal::Adaptor::CanvasRenderer(size);
147 return CanvasRenderer( imageRenderer );
150 CanvasRenderer::CanvasRenderer()
154 CanvasRenderer::~CanvasRenderer()
158 CanvasRenderer::CanvasRenderer( Internal::Adaptor::CanvasRenderer* internal )
159 : BaseHandle( internal )
163 bool CanvasRenderer::Commit()
165 return Internal::Adaptor::GetImplementation(*this).Commit();
168 bool CanvasRenderer::IsCanvasChanged() const
170 return Internal::Adaptor::GetImplementation(*this).IsCanvasChanged();
173 bool CanvasRenderer::Rasterize()
175 return Internal::Adaptor::GetImplementation(*this).Rasterize();
178 Devel::PixelBuffer CanvasRenderer::GetPixelBuffer()
180 return Internal::Adaptor::GetImplementation(*this).GetPixelBuffer();
183 bool CanvasRenderer::AddDrawable(Dali::CanvasRenderer::Drawable& drawable)
185 return Internal::Adaptor::GetImplementation(*this).AddDrawable(drawable);
188 bool CanvasRenderer::SetSize(const Vector2& size)
190 return Internal::Adaptor::GetImplementation(*this).SetSize(size);
193 const Vector2& CanvasRenderer::GetSize()
195 return Internal::Adaptor::GetImplementation(*this).GetSize();
198 bool CanvasRenderer::SetViewBox(const Vector2& viewBox)
200 return Internal::Adaptor::GetImplementation(*this).SetViewBox(viewBox);
203 const Vector2& CanvasRenderer::GetViewBox()
205 return Internal::Adaptor::GetImplementation(*this).GetViewBox();