text: /*********************************************************************************
   *
   * Inviwo - Interactive Visualization Workshop
   *
   * Copyright (c) 2019-2020 Inviwo Foundation
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *
   * 1. Redistributions of source code must retain the above copyright notice, this
   * list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright notice,
   * this list of conditions and the following disclaimer in the documentation
   * and/or other materials provided with the distribution.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
   * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
   * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
   * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
   *********************************************************************************/
  #pragma once
  
  #include <modules/basegl/baseglmoduledefine.h>
  #include <inviwo/core/common/inviwo.h>
  
  #include <inviwo/core/rendering/datavisualizer.h>
  
  namespace inviwo {
  
  class IVW_MODULE_BASEGL_API ImageBackgroundVisualizer : public DataVisualizer {
  public:
      ImageBackgroundVisualizer(InviwoApplication* app);
      virtual ~ImageBackgroundVisualizer() = default;
  
      virtual std::string getName() const override;
      virtual Document getDescription() const override;
      virtual std::vector<FileExtension> getSupportedFileExtensions() const override;
      virtual bool isOutportSupported(const Outport* port) const override;
  
      virtual bool hasSourceProcessor() const override;
      virtual bool hasVisualizerNetwork() const override;
  
      virtual std::pair<Processor*, Outport*> addSourceProcessor(
          const std::string& filename, ProcessorNetwork* network) const override;
      virtual std::vector<Processor*> addVisualizerNetwork(Outport* outport,
                                                           ProcessorNetwork* network) const override;
      virtual std::vector<Processor*> addSourceAndVisualizerNetwork(
          const std::string& filename, ProcessorNetwork* network) const override;
  
  private:
      InviwoApplication* app_;
  };
  
  }  // namespace inviwo
  