Mercurial > hg > orthanc-stone
diff Applications/Sdl/SdlStoneApplicationRunner.cpp @ 294:faccc4b07b92 am-2
renamings
author | am@osimis.io |
---|---|
date | Thu, 30 Aug 2018 17:17:11 +0200 |
parents | Applications/Sdl/BasicSdlApplication.cpp@017044be141b |
children | 6cc3ce74dc05 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Applications/Sdl/SdlStoneApplicationRunner.cpp Thu Aug 30 17:17:11 2018 +0200 @@ -0,0 +1,127 @@ +/** + * Stone of Orthanc + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * Copyright (C) 2017-2018 Osimis S.A., Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU Affero General Public License + * as published by the Free Software Foundation, either version 3 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#if ORTHANC_ENABLE_SDL != 1 +#error this file shall be included only with the ORTHANC_ENABLE_SDL set to 1 +#endif + +#include "SdlStoneApplicationRunner.h" +#include <boost/program_options.hpp> + +#include "../../Framework/Toolbox/MessagingToolbox.h" +#include "SdlEngine.h" + +#include <Core/Logging.h> +#include <Core/HttpClient.h> +#include <Core/Toolbox.h> +#include <Plugins/Samples/Common/OrthancHttpConnection.h> +#include "../../Platforms/Generic/OracleWebService.h" + +namespace OrthancStone +{ + void SdlStoneApplicationRunner::Initialize() + { + SdlWindow::GlobalInitialize(); + } + + void SdlStoneApplicationRunner::DeclareCommandLineOptions(boost::program_options::options_description& options) + { + boost::program_options::options_description sdl("SDL options"); + sdl.add_options() + ("width", boost::program_options::value<int>()->default_value(1024), "Initial width of the SDL window") + ("height", boost::program_options::value<int>()->default_value(768), "Initial height of the SDL window") + ("opengl", boost::program_options::value<bool>()->default_value(true), "Enable OpenGL in SDL") + ; + + options.add(sdl); + } + + void SdlStoneApplicationRunner::ParseCommandLineOptions(const boost::program_options::variables_map& parameters) + { + if (!parameters.count("width") || + !parameters.count("height") || + !parameters.count("opengl")) + { + LOG(ERROR) << "Parameter \"width\", \"height\" or \"opengl\" is missing"; + throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); + } + + int w = parameters["width"].as<int>(); + int h = parameters["height"].as<int>(); + if (w <= 0 || h <= 0) + { + LOG(ERROR) << "Parameters \"width\" and \"height\" must be positive"; + throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); + } + + width_ = static_cast<unsigned int>(w); + height_ = static_cast<unsigned int>(h); + LOG(WARNING) << "Initial display size: " << width_ << "x" << height_; + + enableOpenGl_ = parameters["opengl"].as<bool>(); + if (enableOpenGl_) + { + LOG(WARNING) << "OpenGL is enabled, disable it with option \"--opengl=off\" if the application crashes"; + } + else + { + LOG(WARNING) << "OpenGL is disabled, enable it with option \"--opengl=on\" for best performance"; + } + + } + + void SdlStoneApplicationRunner::Run(NativeStoneApplicationContext& context, const std::string& title, int argc, char* argv[]) + { + /************************************************************** + * Run the application inside a SDL window + **************************************************************/ + + LOG(WARNING) << "Starting the application"; + + SdlWindow window(title.c_str(), width_, height_, enableOpenGl_); + SdlEngine sdl(window, context); + + { + NativeStoneApplicationContext::GlobalMutexLocker locker(context); + context.GetCentralViewport().Register(sdl); // (*) + } + + context.Start(); + sdl.Run(); + + LOG(WARNING) << "Stopping the application"; + + // Don't move the "Stop()" command below out of the block, + // otherwise the application might crash, because the + // "SdlEngine" is an observer of the viewport (*) and the + // update thread started by "context.Start()" would call a + // destructed object (the "SdlEngine" is deleted with the + // lexical scope). + context.Stop(); + } + + void SdlStoneApplicationRunner::Finalize() + { + SdlWindow::GlobalFinalize(); + } + + +}