2 * Copyright (c) 2022 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.
22 #include <dali/devel-api/adaptor-framework/file-loader.h>
23 #include <dali/integration-api/adaptor-framework/adaptor.h>
24 #include <dali/integration-api/debug.h>
27 #include <dali-toolkit/internal/visuals/svg/svg-visual.h>
36 SvgTask::SvgTask(VectorImageRenderer vectorRenderer, CallbackBase* callback)
37 : AsyncTask(callback),
38 mVectorRenderer(vectorRenderer),
43 PixelData SvgTask::GetPixelData() const
48 bool SvgTask::HasSucceeded() const
53 VectorImageRenderer SvgTask::GetRenderer()
55 return mVectorRenderer;
58 SvgLoadingTask::SvgLoadingTask(VectorImageRenderer vectorRenderer, const VisualUrl& url, float dpi, CallbackBase* callback)
59 : SvgTask(vectorRenderer, callback),
65 SvgLoadingTask::~SvgLoadingTask()
69 void SvgLoadingTask::Process()
71 if(mVectorRenderer.IsLoaded())
78 Dali::Vector<uint8_t> buffer;
80 if(!mUrl.IsLocalResource())
82 if(!Dali::FileLoader::DownloadFileSynchronously(mUrl.GetUrl(), buffer))
84 DALI_LOG_ERROR("Failed to download file! [%s]\n", mUrl.GetUrl().c_str());
90 if(!Dali::FileLoader::ReadFile(mUrl.GetUrl(), buffer))
92 DALI_LOG_ERROR("Failed to read file! [%s]\n", mUrl.GetUrl().c_str());
97 buffer.PushBack('\0');
99 if(!mVectorRenderer.Load(buffer, mDpi))
101 DALI_LOG_ERROR("Failed to load data! [%s]\n", mUrl.GetUrl().c_str());
105 mHasSucceeded = true;
108 bool SvgLoadingTask::IsReady()
113 SvgRasterizingTask::SvgRasterizingTask(VectorImageRenderer vectorRenderer, uint32_t width, uint32_t height, CallbackBase* callback)
114 : SvgTask(vectorRenderer, callback),
120 SvgRasterizingTask::~SvgRasterizingTask()
124 void SvgRasterizingTask::Process()
126 if(!mVectorRenderer.IsLoaded())
128 DALI_LOG_ERROR("File is not loaded!\n");
132 Devel::PixelBuffer pixelBuffer = mVectorRenderer.Rasterize(mWidth, mHeight);
135 DALI_LOG_ERROR("Rasterize is failed!\n");
139 mPixelData = Devel::PixelBuffer::Convert(pixelBuffer);
140 mHasSucceeded = true;
143 bool SvgRasterizingTask::IsReady()
145 return mVectorRenderer.IsLoaded();
148 PixelData SvgRasterizingTask::GetPixelData() const
153 } // namespace Internal
155 } // namespace Toolkit