gobchartstoolswidget.h

/* Copyright (C) 2012 by William Hallatt.
 *
 * This file forms part of the "GobChartsWidget" library.
 *
 * This library 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 library 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 downloaded a copy of the GNU General Public License
 * (GNUGPL.txt) and GNU Lesser General Public License (GNULGPL.txt)
 * along with this library.  If not, see <http://www.gnu.org/licenses/>.
 *
 * The official website for this project is www.goblincoding.com and,
 * although not compulsory, it would be appreciated if all works of whatever
 * nature referring to or using this library include a reference to this site.
 */

#ifndef GOBCHARTSTOOLSWIDGET_H
#define GOBCHARTSTOOLSWIDGET_H

#include <QFrame>
#include "utils/globalincludes.h"
#include "utils/gobchartsnocopy.h"

namespace Ui
{
  class GobChartsToolsWidget;
}

class QAbstractButton;
class QDomNode;


class GobChartsToolsWidget : public QFrame,
                             public GobChartsNoCopy
{
  Q_OBJECT

public:
  explicit GobChartsToolsWidget( QWidget *parent = 0 );

  ~GobChartsToolsWidget();

  QString getStateXML() const;

  void setStateXML( GobChartsType type, const QDomNode &toolNode );

  void emitStateSignals();

public slots:
  void receiveLabelDetails( GobChartsLabel label, QString text, QFont font, QColor colour, Qt::Alignment align);

signals:
  void clearChart();

  void saveChart();

  void loadChart();

  void createChart( GobChartsType );

  void setFixedColour( QColor );

  void setRandomColours();

  void setAllowedDataRange( qreal, qreal );

  void setShowTotalRange();

  void setGridLineStyle( Qt::PenStyle );

  void setVerticalGridLines( bool, int );

  void setHorizontalGridLines( bool, int );

  void setGridColour( QColor );

  void setLabelDetails( GobChartsLabel, QString, QFont, QColor, Qt::Alignment );

  void requestLabelDetails( GobChartsLabel );

private slots:
  void chartTypeChanged( QAbstractButton *button );
  void chartColourPreferenceChanged();
  void chartRangePreferenceChanged();
  void chartRangePreferenceSelected();
  void gridLinePreferenceChanged( QAbstractButton *button );
  void gridLineNumbersChanged();
  void gridLinesSelected();
  void gridColourSelected();
  void updateLabelDetails();
  void labelColourPreferenceChanged();
  void labelAlignmentPreferenceChanged( QAbstractButton *button );
  void generateLabelDetailRequest( QAbstractButton *button );
  void clearAndReset();

private:
  Ui::GobChartsToolsWidget *ui;

  friend class LabelDetails;
  class LabelDetails;

  struct GobChartsToolsWidgetPrivate;
  GobChartsToolsWidgetPrivate *m_private;
};

#endif // GOBCHARTSTOOLSWIDGET_H