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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/>.
*/
#ifndef STYLE_H
#define STYLE_H
#include "graphelementdata.h"
#include <QObject>
#include <QColor>
#include <QPen>
#include <QBrush>
#include <QPainterPath>
#include <QIcon>
class Style : public QObject
{
Q_OBJECT
public:
enum ArrowTipStyle {
Flat, Pointer, NoTip
};
enum DrawStyle {
Solid, Dotted, Dashed
};
Style();
Style(QString name, GraphElementData *data);
bool isNone() const;
bool isEdgeStyle() const;
// for node and edge styles
GraphElementData *data() const;
QString name() const;
QColor strokeColor(bool tikzitOverride=true) const;
int strokeThickness() const;
QPen pen() const;
QPainterPath path() const;
QIcon icon() const;
void setName(const QString &name);
QString propertyWithDefault(QString prop, QString def, bool tikzitOverride=true) const;
QString tikz() const;
// only relevant for node styles
QColor fillColor(bool tikzitOverride=true) const;
QBrush brush() const;
QString shape(bool tikzitOverride=true) const;
// only relevant for edge styles
Style::ArrowTipStyle arrowHead() const;
Style::ArrowTipStyle arrowTail() const;
Style::DrawStyle drawStyle() const;
QString category() const;
protected:
QString _name;
GraphElementData *_data;
};
extern Style *noneStyle;
extern Style *unknownStyle;
extern Style *noneEdgeStyle;
#endif // STYLE_H
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