122 lines
5.5 KiB
C++
122 lines
5.5 KiB
C++
/**************************************************************************************/
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/* */
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/* Visualization Library */
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/* http://visualizationlibrary.org */
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/* */
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/* Copyright (c) 2005-2020, Michele Bosi */
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/* All rights reserved. */
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/* */
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/* Redistribution and use in source and binary forms, with or without modification, */
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/* are permitted provided that the following conditions are met: */
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/* */
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/* - Redistributions of source code must retain the above copyright notice, this */
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/* list of conditions and the following disclaimer. */
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/* */
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/* - Redistributions in binary form must reproduce the above copyright notice, this */
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/* list of conditions and the following disclaimer in the documentation and/or */
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/* other materials provided with the distribution. */
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/* */
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/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND */
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/* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED */
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/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */
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/* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR */
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/* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */
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/* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
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/* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON */
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/* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */
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/* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS */
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/* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
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/* */
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/**************************************************************************************/
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#ifndef LoadWriterVLX_INCLUDE_ONCE
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#define LoadWriterVLX_INCLUDE_ONCE
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#include <vlX/ClassWrapper.hpp>
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#include <vlX/Registry.hpp>
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#include <vlX/Serializer.hpp>
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#include <vlX/Value.hpp>
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#include <vlX/vlxutils.hpp>
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#include <vlCore/LoadWriterManager.hpp>
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#include <vlCore/ResourceDatabase.hpp>
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#include <vlCore/DiskFile.hpp>
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namespace vlX
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{
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//-----------------------------------------------------------------------------
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VLX_EXPORT vl::ref<vl::ResourceDatabase> loadVLT(vl::VirtualFile* file);
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VLX_EXPORT vl::ref<vl::ResourceDatabase> loadVLT(const vl::String& path);
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VLX_EXPORT vl::ref<vl::ResourceDatabase> loadVLB(vl::VirtualFile* file);
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VLX_EXPORT vl::ref<vl::ResourceDatabase> loadVLB(const vl::String& path);
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VLX_EXPORT bool saveVLT(vl::VirtualFile* file, const vl::ResourceDatabase*);
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VLX_EXPORT bool saveVLT(const vl::String& file, const vl::ResourceDatabase*);
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VLX_EXPORT bool saveVLB(vl::VirtualFile* file, const vl::ResourceDatabase*);
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VLX_EXPORT bool saveVLB(const vl::String& file, const vl::ResourceDatabase*);
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VLX_EXPORT bool isVLT(vl::VirtualFile* file);
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VLX_EXPORT bool isVLT(const vl::String& file);
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VLX_EXPORT bool isVLB(vl::VirtualFile* file);
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VLX_EXPORT bool isVLB(const vl::String& file);
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//---------------------------------------------------------------------------
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// LoadWriterVLX
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//---------------------------------------------------------------------------
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/**
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* A vl::ResourceLoadWriter capable of reading Visualization Library's VLT and VLB files.
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*/
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class LoadWriterVLX: public vl::ResourceLoadWriter
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{
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VL_INSTRUMENT_CLASS(vl::LoadWriterVLX, vl::ResourceLoadWriter)
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public:
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LoadWriterVLX(): vl::ResourceLoadWriter("|vlt|vlb|", "|vlt|vlb|") {}
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vl::ref<vl::ResourceDatabase> loadResource(const vl::String& path) const
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{
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if (isVLT(path))
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return loadVLT(path);
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else
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if (isVLB(path))
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return loadVLB(path);
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else
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return NULL;
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}
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vl::ref<vl::ResourceDatabase> loadResource(vl::VirtualFile* file) const
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{
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if (isVLT(file))
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return loadVLT(file);
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else
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if (isVLB(file))
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return loadVLB(file);
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else
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return NULL;
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}
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bool writeResource(const vl::String& path, vl::ResourceDatabase* res_db) const
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{
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if (path.extractFileExtension().toLowerCase() == "vlt")
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return saveVLT(path, res_db);
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else
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if (path.extractFileExtension().toLowerCase() == "vlb")
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return saveVLB(path, res_db);
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else
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return false;
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}
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bool writeResource(vl::VirtualFile* file, vl::ResourceDatabase* res_db) const
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{
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if (file->path().extractFileExtension().toLowerCase() == "vlt")
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return saveVLT(file, res_db);
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else
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if (file->path().extractFileExtension().toLowerCase() == "vlb")
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return saveVLB(file, res_db);
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else
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return false;
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}
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};
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//-----------------------------------------------------------------------------
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}
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#endif
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