/usr/include/tulip/GraphModel.h is in libtulip-dev 4.8.0dfsg-2+b7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* This file is part of Tulip (www.tulip-software.org)
*
* Authors: David Auber and the Tulip development Team
* from LaBRI, University of Bordeaux
*
* Tulip is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* Tulip 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.
*
*/
///@cond DOXYGEN_HIDDEN
#ifndef GRAPHMODEL_H
#define GRAPHMODEL_H
#include <QVector>
#include <QSortFilterProxyModel>
#include <tulip/Observable.h>
#include <tulip/TulipModel.h>
namespace tlp {
class Graph;
class PropertyInterface;
class BooleanProperty;
class TLP_QT_SCOPE GraphModel : public tlp::TulipModel, public Observable {
tlp::Graph* _graph;
public:
static QVariant nodeValue(unsigned int, tlp::PropertyInterface*);
static QVariant nodeDefaultValue(tlp::PropertyInterface*);
static bool setNodeValue(unsigned int,tlp::PropertyInterface*, QVariant);
static bool setAllNodeValue(tlp::PropertyInterface*, QVariant);
static QVariant edgeValue(unsigned int, tlp::PropertyInterface*);
static QVariant edgeDefaultValue(tlp::PropertyInterface*);
static bool setEdgeValue(unsigned int,tlp::PropertyInterface*, QVariant);
static bool setAllEdgeValue(tlp::PropertyInterface*, QVariant);
explicit GraphModel(QObject *parent = NULL);
virtual void setGraph(tlp::Graph*);
tlp::Graph* graph() const;
// Methods re-implemented from QAbstractItemModel
int rowCount(const QModelIndex &parent = QModelIndex()) const;
int columnCount(const QModelIndex &parent = QModelIndex()) const;
QModelIndex parent(const QModelIndex &child) const;
Qt::ItemFlags flags(const QModelIndex &index) const;
QVariant headerData(int section, Qt::Orientation orientation, int role) const;
QModelIndex index(int row, int column,const QModelIndex &parent = QModelIndex()) const;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
bool setData(const QModelIndex &index, const QVariant &value, int role);
void treatEvent(const tlp::Event&);
void treatEvents(const std::vector<tlp::Event> &);
unsigned int elementAt(int) const;
virtual bool lessThan(unsigned int,unsigned int,tlp::PropertyInterface*) const = 0;
virtual QString stringValue(unsigned int,tlp::PropertyInterface*) const = 0;
virtual QVariant value(unsigned int,tlp::PropertyInterface*) const = 0;
virtual bool isNode() const = 0;
protected:
QVector<unsigned int> _elements;
QVector<QPair<unsigned int,bool> > _elementsToModify;
QVector<PropertyInterface*> _properties;
virtual bool setValue(unsigned int,tlp::PropertyInterface*,QVariant) const = 0;
};
class TLP_QT_SCOPE GraphSortFilterProxyModel: public QSortFilterProxyModel, public Observable {
QVector<PropertyInterface*> _properties;
BooleanProperty* _filterProperty;
public:
GraphSortFilterProxyModel(QObject* parent = NULL);
void setFilterProperty(tlp::BooleanProperty*);
void setSelectedOnly(bool);
void setProperties(QVector<PropertyInterface*>);
bool lessThan(const QModelIndex &left, const QModelIndex &right) const;
bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
void treatEvent(const tlp::Event&);
tlp::BooleanProperty* filterProperty() const;
};
class TLP_QT_SCOPE NodesGraphModel: public GraphModel {
public:
NodesGraphModel(QObject* parent = NULL);
void setGraph(Graph *);
void treatEvent(const tlp::Event &);
virtual bool lessThan(unsigned int,unsigned int,tlp::PropertyInterface*) const;
virtual QString stringValue(unsigned int,tlp::PropertyInterface*) const;
virtual QVariant value(unsigned int,tlp::PropertyInterface*) const;
bool isNode() const {
return true;
}
protected:
virtual bool setValue(unsigned int,tlp::PropertyInterface*,QVariant) const;
};
class TLP_QT_SCOPE EdgesGraphModel: public GraphModel {
public:
EdgesGraphModel(QObject* parent = NULL);
void setGraph(Graph *);
void treatEvent(const tlp::Event &);
virtual bool lessThan(unsigned int,unsigned int,tlp::PropertyInterface*) const;
virtual QString stringValue(unsigned int,tlp::PropertyInterface*) const;
virtual QVariant value(unsigned int,tlp::PropertyInterface*) const;
bool isNode() const {
return false;
}
protected:
virtual bool setValue(unsigned int,tlp::PropertyInterface*,QVariant) const;
};
}
#endif // GRAPHMODEL_H
///@endcond
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