diff options
author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /dviware/dvisvgm/src/XMLDocument.cpp |
Initial commit
Diffstat (limited to 'dviware/dvisvgm/src/XMLDocument.cpp')
-rw-r--r-- | dviware/dvisvgm/src/XMLDocument.cpp | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/dviware/dvisvgm/src/XMLDocument.cpp b/dviware/dvisvgm/src/XMLDocument.cpp new file mode 100644 index 0000000000..be14eaf678 --- /dev/null +++ b/dviware/dvisvgm/src/XMLDocument.cpp @@ -0,0 +1,62 @@ +/************************************************************************* +** XMLDocument.cpp ** +** ** +** This file is part of dvisvgm -- a fast DVI to SVG converter ** +** Copyright (C) 2005-2019 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/>. ** +*************************************************************************/ + +#include "XMLDocument.hpp" + +using namespace std; + +XMLDocument::XMLDocument (unique_ptr<XMLElement> root) + : _rootElement(std::move(root)) +{ +} + + +void XMLDocument::clear () { + _rootElement.reset(); + _nodes.clear(); +} + + +void XMLDocument::append (unique_ptr<XMLNode> node) { + if (node) { + if (node->toElement()) + _rootElement = util::static_unique_ptr_cast<XMLElement>(std::move(node)); + else + _nodes.emplace_back(std::move(node)); + } +} + + +void XMLDocument::setRootNode (unique_ptr<XMLElement> root) { + _rootElement = std::move(root); +} + + +ostream& XMLDocument::write (ostream &os) const { + if (_rootElement) { // no root element => no output + os << "<?xml version='1.0' encoding='UTF-8'?>\n"; + for (const auto &node : _nodes) { + node->write(os); + os << '\n'; + } + _rootElement->write(os); + } + return os; +} |