Line data    Source code

       1             : //
       2             : // Copyright 2024 OpenModelViewer Authors
       3             : // 
       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
       7             : // 
       8             : //     http://www.apache.org/licenses/LICENSE-2.0
       9             : // 
      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.
      15             : 
      16             : #pragma once
      17             : 
      18             : #include "openmodelviewer/core/context.hpp"
      19             : 
      20             : namespace openmodelviewer::core
      21             : {
      22             :     class ContextBuilder
      23             :     {
      24             :     public:
      25             :         static ContextBuilder make() noexcept;
      26             :         
      27             :         /**
      28             :          * @brief Sets a custom logger instance.
      29             :          */
      30             :         ContextBuilder& withLogger(std::shared_ptr<Logger> logger) noexcept;
      31             : 
      32             :         /**
      33             :          * @brief Instantiates a new logger with the given log level.
      34             :          */
      35             :         ContextBuilder& withLogger(LogLevel level) noexcept;
      36             : 
      37             :         /**
      38             :          * @brief Sets a custom scheduler instance.
      39             :          */
      40             :         ContextBuilder& withScheduler(std::shared_ptr<TaskScheduler> scheduler) noexcept;
      41             : 
      42             :         /**
      43             :          * @brief Instantiates a new scheduler with the given thread count.
      44             :          */
      45             :         ContextBuilder& withScheduler(size_t threadCount) noexcept;
      46             : 
      47             :         /**
      48             :          * @brief Sets a custom resource manager instance.
      49             :          */
      50             :         ContextBuilder& withResourceManager(std::shared_ptr<ResourceManager> resourceManager) noexcept;
      51             : 
      52             :         /**
      53             :          * @brief Automatically constructs ResourceManager from current scheduler if needed.
      54             :          */
      55             :         std::shared_ptr<Context> build() noexcept;
      56             : 
      57             :     private:
      58             :         std::shared_ptr<Logger> m_logger;
      59             :         std::shared_ptr<TaskScheduler> m_scheduler;
      60             :         std::shared_ptr<ResourceManager> m_resource;
      61             : 
      62           7 :         ContextBuilder() = default;
      63             :     };
      64             : } // namespace openmodelviewer::core