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/*
* Copyright (c) 1995 Silicon Graphics, Inc. All Rights Reserved.
* Copyright (c) 2009 Aconex. All Rights Reserved.
*
* 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 2 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.
*/
#ifndef _BAROBJ_H_
#define _BAROBJ_H_
#include "barmod.h"
#include "modobj.h"
#include "metriclist.h"
#include <QtCore/QStringList>
class SoNode;
class SoTranslation;
class Text;
class BarObj : public ModObj
{
public:
enum LabelDir { away, towards };
enum LabelSide { left, right, above, below, numSides };
protected:
ViewObj::Shape _shape;
BarMod::Direction _dir;
BarMod::Modulation _mod;
BarMod::Grouping _group;
int _width;
int _depth;
int _xSpace;
int _zSpace;
int _labelSpace;
BarMod *_bars;
LabelDir _metDir;
QStringList *_metLabels;
LabelDir _instDir;
QStringList *_instLabels;
float _margins[numSides];
float _labelColor[3];
public:
virtual ~BarObj();
BarObj(ViewObj::Shape shape,
BarMod::Direction dir,
BarMod::Modulation mod,
BarMod::Grouping group,
bool baseFlag,
const DefaultObj &defaults,
int x, int y,
int cols = 1, int rows = 1,
BaseObj::Alignment align = BaseObj::center);
virtual int width() const
{ return _width; }
virtual int depth() const
{ return _depth; }
Shape shape() const
{ return _shape; }
BarMod::Direction dir() const
{ return _dir; }
BarMod::Modulation mod() const
{ return _mod; }
int numMetricLabels() const
{ return _metLabels->size(); }
LabelDir metricLabelDir() const
{ return _metDir; }
int numInstLabels() const
{ return _instLabels->size(); }
LabelDir instLabelDir() const
{ return _instDir; }
void addMetric(const char *metric, double scale, const char *label)
{ if (_metrics.add(metric, scale) >= 0) _metLabels->append(label); }
void addMetricLabel(const char *label)
{ _metLabels->append(label); }
void addInstLabel(const char *label)
{ _instLabels->append(label); }
virtual void finishedAdd();
// Local change
int &xSpace()
{ return _xSpace; }
int &zSpace()
{ return _zSpace; }
LabelDir &metricLabelDir()
{ return _metDir; }
LabelDir &instLabelDir()
{ return _instDir; }
virtual void setTran(float xTran, float zTran, int width, int depth);
virtual const char* name() const;
virtual void display(QTextStream& os) const;
friend QTextStream& operator<<(QTextStream& os, BarObj const& rhs);
private:
Text ** calcLabels(const QStringList &labels, LabelSide side,
int numLabels);
SoNode *doLabels(Text **text, LabelSide side, int numLabels);
BarObj();
BarObj(BarObj const&);
BarObj const& operator=(BarObj const &);
};
#endif /* _BAROBJ_H_ */
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