/usr/include/tulip/GraphHierarchiesModel.h is in libtulip-dev 4.4.0dfsg2-2.
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 1 and Inria Bordeaux - Sud Ouest
*
* 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 GRAPHHIERARCHIESMODEL_H
#define GRAPHHIERARCHIESMODEL_H
#include <tulip/tulipconf.h>
#include <tulip/TulipModel.h>
#include <tulip/Observable.h>
#include <QList>
namespace tlp {
class Graph;
class GraphNeedsSavingObserver;
class TulipProject;
class PluginProgress;
class TLP_QT_SCOPE GraphHierarchiesModel : public tlp::TulipModel, public tlp::Observable {
Q_OBJECT
QList<tlp::Graph *> _graphs;
QString generateName(tlp::Graph *) const;
tlp::Graph *_currentGraph;
QMap<const tlp::Graph*,QModelIndex> _indexCache;
QMap<const tlp::Graph*, GraphNeedsSavingObserver*> _saveNeeded;
void initIndexCache(tlp::Graph *root);
public:
bool needsSaving();
explicit GraphHierarchiesModel(QObject *parent=0);
GraphHierarchiesModel(const GraphHierarchiesModel &);
virtual ~GraphHierarchiesModel();
// Allows the model to behave like a list and to be iterable
typedef QList<tlp::Graph *>::iterator iterator;
typedef QList<tlp::Graph *>::const_iterator const_iterator;
tlp::Graph *operator[](int i) const {
return _graphs[i];
}
tlp::Graph *operator[](int i) {
return _graphs[i];
}
int size() const {
return _graphs.size();
}
iterator begin() {
return _graphs.begin();
}
iterator end() {
return _graphs.end();
}
const_iterator begin() const {
return _graphs.begin();
}
const_iterator end() const {
return _graphs.end();
}
QList<tlp::Graph *> graphs() const {
return _graphs;
}
bool empty() const {
return _graphs.isEmpty();
}
// Methods re-implemented from QAbstractItemModel
QModelIndex index(int row, int column,const QModelIndex &parent = QModelIndex()) const;
QModelIndex parent(const QModelIndex &child) const;
int rowCount(const QModelIndex &parent = QModelIndex()) const;
int columnCount(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);
Qt::ItemFlags flags(const QModelIndex &index) const;
QVariant headerData(int section, Qt::Orientation orientation, int role) const;
QMimeData* mimeData(const QModelIndexList &indexes) const;
QModelIndex indexOf(const Graph *);
QModelIndex forceGraphIndex(Graph *);
// Methods inherited from the observable system
void treatEvent(const tlp::Event &);
// active graph handling
void setCurrentGraph(tlp::Graph *);
tlp::Graph *currentGraph() const;
signals:
void currentGraphChanged(tlp::Graph *);
public slots:
void addGraph(tlp::Graph *);
void removeGraph(tlp::Graph *);
QMap<QString,tlp::Graph*> readProject(tlp::TulipProject *,tlp::PluginProgress *);
QMap<tlp::Graph*,QString> writeProject(tlp::TulipProject *, tlp::PluginProgress *);
};
}
#endif // GRAPHHIERARCHIESMODEL_H
///@endcond
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