93 lines
2.7 KiB
C++
93 lines
2.7 KiB
C++
/* This file is part of the Pangolin Project.
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* http://github.com/stevenlovegrove/Pangolin
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*
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* Copyright (c) 2014 Steven Lovegrove
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#pragma once
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#include <pangolin/platform.h>
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#include <pangolin/var/var.h>
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#include <vector>
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namespace pangolin
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{
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PANGOLIN_EXPORT
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void ParseVarsFile(const std::string& filename);
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PANGOLIN_EXPORT
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void LoadJsonFile(const std::string& filename, const std::string& prefix="");
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PANGOLIN_EXPORT
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void SaveJsonFile(const std::string& filename, const std::string& prefix="");
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PANGOLIN_EXPORT
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void ProcessHistoricCallbacks(NewVarCallbackFn callback, void* data, const std::string& filter = "");
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PANGOLIN_EXPORT
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void RegisterNewVarCallback(NewVarCallbackFn callback, void* data, const std::string& filter = "");
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PANGOLIN_EXPORT
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void RegisterGuiVarChangedCallback(GuiVarChangedCallbackFn callback, void* data, const std::string& filter = "");
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template<typename T>
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struct SetVarFunctor
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{
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SetVarFunctor(const std::string& name, T val) : varName(name), setVal(val) {}
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void operator()() { Var<T>(varName).Ref().Set(setVal); }
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std::string varName;
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T setVal;
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};
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struct ToggleVarFunctor
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{
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ToggleVarFunctor(const std::string& name) : varName(name) {}
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void operator()() { Var<bool> val(varName,false); val = !val; }
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std::string varName;
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};
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inline bool Pushed(Var<bool>& button)
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{
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bool val = button;
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button = false;
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return val;
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}
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inline bool Pushed(bool& button)
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{
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bool val = button;
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button = false;
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return val;
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}
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template<typename T>
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inline std::ostream& operator<<(std::ostream& s, Var<T>& rhs)
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{
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s << rhs.operator const T &();
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return s;
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}
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}
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