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OpenSpace/modules/skybrowser/include/wwtdatahandler.h
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2022-03-04 12:30:12 -05:00

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/*****************************************************************************************
* *
* OpenSpace *
* *
* Copyright (c) 2014-2022 *
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy of this *
* software and associated documentation files (the "Software"), to deal in the Software *
* without restriction, including without limitation the rights to use, copy, modify, *
* merge, publish, distribute, sublicense, and/or sell copies of the Software, and to *
* permit persons to whom the Software is furnished to do so, subject to the following *
* conditions: *
* *
* The above copyright notice and this permission notice shall be included in all copies *
* or substantial portions of the Software. *
* *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, *
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A *
* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT *
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF *
* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE *
* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
****************************************************************************************/
#ifndef __OPENSPACE_MODULE_SKYBROWSER___WWTDATAHANDLER___H__
#define __OPENSPACE_MODULE_SKYBROWSER___WWTDATAHANDLER___H__
#include <modules/skybrowser/ext/tinyxml2/tinyxml2.h>
#include <modules/space/speckloader.h>
#include <openspace/documentation/documentation.h>
#include <unordered_map>
namespace openspace::documentation { struct Documentation; }
namespace openspace::wwt {
const std::string Thumbnail = "Thumbnail";
const std::string Name = "Name";
const std::string ImageSet = "ImageSet";
const std::string Dec = "Dec";
const std::string RA = "RA";
const std::string Undefined = "";
const std::string Folder = "Folder";
const std::string Place = "Place";
const std::string ThumbnailUrl = "ThumbnailUrl";
const std::string Url = "Url";
const std::string Credits = "Credits";
const std::string CreditsUrl = "CreditsUrl";
const std::string ZoomLevel = "ZoomLevel";
const std::string DataSetType = "DataSetType";
const std::string Sky = "Sky";
} // namespace openspace::wwt
namespace openspace {
struct ImageData {
std::string name = wwt::Undefined;
std::string thumbnailUrl = wwt::Undefined;
std::string imageUrl = wwt::Undefined;
std::string credits = wwt::Undefined;
std::string creditsUrl = wwt::Undefined;
std::string collection = wwt::Undefined;
bool hasCelestialCoords = false;
float fov = 0.f;
glm::dvec2 equatorialSpherical = glm::dvec2(0.0);
glm::dvec3 equatorialCartesian = glm::dvec3(0.0);
};
class WwtDataHandler {
public:
WwtDataHandler() = default;
~WwtDataHandler();
void loadImages(const std::string& root, const std::filesystem::path& directory);
int nLoadedImages() const;
const ImageData& getImage(int i) const;
private:
void saveImageFromNode(tinyxml2::XMLElement* node, std::string collection);
void saveImagesFromXml(tinyxml2::XMLElement* root, std::string collection);
// Images
std::vector<ImageData> _images;
std::vector<tinyxml2::XMLDocument*> _xmls;
};
} // namespace openspace
#endif // __OPENSPACE_MODULE_SKYBROWSER___WWTDATAHANDLER___H__