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/*
TikZiT - a GUI diagram editor for TikZ
Copyright (C) 2018 Aleks Kissinger
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 <https://www.gnu.org/licenses/>.
*/
#include "style.h"
#include "tikzit.h"
Style::Style() : _name("none"), _data(0)
{
}
Style::Style(QString name, GraphElementData *data) : _name(name), _data(data)
{
}
bool Style::isNone()
{
return _data == 0;
}
GraphElementData *Style::data() const
{
return _data;
}
QString Style::name() const
{
return _name;
}
QColor Style::strokeColor(bool tikzitOverride) const
{
if (_data == 0) return QColor(Qt::black);
QString col = propertyWithDefault("draw", "black", tikzitOverride);
return tikzit->colorByName(col);
}
// TODO
int Style::strokeThickness() const
{
return 1;
}
QPen Style::pen() const
{
QPen p(strokeColor());
p.setWidthF((float)strokeThickness() * 3.0f);
return p;
}
QString Style::propertyWithDefault(QString prop, QString def, bool tikzitOverride) const
{
if (_data == 0) return def;
QString val;
if (tikzitOverride) {
val = _data->property("tikzit " + prop);
if (val.isNull()) val = _data->property(prop);
} else {
val = _data->property(prop);
}
if (val.isNull()) val = def;
return val;
}
QString Style::tikz() const
{
return "\\tikzstyle{" + _name + "}=" + _data->tikz();
}
void Style::setName(const QString &name)
{
_name = name;
}
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