src/data/style.cpp


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#include "style.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() const
{
    if (_data == 0) return Qt::black;

    QString col = propertyWithDefault("draw", "black");

    QColor namedColor(col);
    if (namedColor.isValid()) {
        return namedColor;
    } else {
        // TODO: read RGB colors
        return QColor(Qt::black);
    }
}

// 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) const
{
    QString val = _data->property("tikzit " + prop);
    if (val.isNull()) val = _data->property(prop);
    if (val.isNull()) val = def;
    return val;
}