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/*************************************************************************
** SVGOptimizer.hpp **
** **
** This file is part of dvisvgm -- a fast DVI to SVG converter **
** Copyright (C) 2005-2023 Martin Gieseking <martin.gieseking@uos.de> **
** **
** This program is free software; you can redistribute it and/or **
** modify it under the terms of the GNU 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 General Public License for more details. **
** **
** You should have received a copy of the GNU General Public License **
** along with this program; if not, see <http://www.gnu.org/licenses/>. **
*************************************************************************/
#pragma once
#include <memory>
#include <ostream>
#include <set>
#include <vector>
#include "OptimizerModule.hpp"
#include "../XMLNode.hpp"
class SVGTree;
class SVGOptimizer {
struct ModuleEntry {
ModuleEntry (std::string name, std::unique_ptr<OptimizerModule> mod)
: modname(std::move(name)), module(std::move(mod)) {}
std::string modname;
std::unique_ptr<OptimizerModule> module;
};
public:
explicit SVGOptimizer (SVGTree *svg=nullptr);
explicit SVGOptimizer (SVGTree &svg) : SVGOptimizer(&svg) {}
void execute ();
void listModules (std::ostream &os) const;
bool checkModuleString (std::string &namestr, std::vector<std::string> &unknownNames) const;
static std::string MODULE_SEQUENCE;
protected:
OptimizerModule* getModule (const std::string &name) const;
private:
SVGTree *_svg;
std::vector<ModuleEntry> _moduleEntries;
};
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