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/* -*- c++ -*- */
/*
* Copyright 2012 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio 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, or (at your option)
* any later version.
*
* GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef DISPLAY_FORM_H
#define DISPLAY_FORM_H
#include <spectrumUpdateEvents.h>
#include <QtGui/QtGui>
#include <vector>
#include <qwt_plot_grid.h>
#include <qwt_plot_layout.h>
#include "DisplayPlot.h"
#include "form_menus.h"
class DisplayForm : public QWidget
{
Q_OBJECT
public:
DisplayForm(int nplots=1, QWidget* parent = 0);
~DisplayForm();
virtual DisplayPlot* getPlot() = 0;
void Reset();
bool isClosed() const;
void enableMenu(bool en=true);
public slots:
void resizeEvent( QResizeEvent * e );
void mousePressEvent( QMouseEvent * e);
virtual void customEvent( QEvent * e ) = 0;
void closeEvent( QCloseEvent * e );
void setUpdateTime(double t);
void setTitle(const QString &title);
void setLineLabel(int which, const QString &label);
void setLineColor(int which, const QString &color);
void setLineWidth(int which, int width);
void setLineStyle(int which, Qt::PenStyle style);
void setLineMarker(int which, QwtSymbol::Style style);
void setMarkerAlpha(int which, int alpha);
QString title();
QString lineLabel(int which);
QString lineColor(int which);
int lineWidth(int which);
Qt::PenStyle lineStyle(int which);
QwtSymbol::Style lineMarker(int which);
int markerAlpha(int which);
virtual void setSampleRate(const QString &rate) = 0;
void setStop(bool on);
void setStop();
void setGrid(bool on);
void saveFigure();
private slots:
virtual void newData(const QEvent*) = 0;
virtual void autoScale(bool) = 0;
void updateGuiTimer();
void onPlotPointSelected(const QPointF p);
signals:
void plotPointSelected(const QPointF p, int type);
protected:
bool _isclosed;
int _nplots;
QGridLayout *_layout;
DisplayPlot* _displayPlot;
bool _systemSpecifiedFlag;
QwtPlotGrid *_grid;
bool _menu_on;
QMenu *_menu;
QAction *_stop_act;
bool _stop_state;
QAction *_grid_act;
bool _grid_state;
QAction *_autoscale_act;
bool _autoscale_state;
QList<QMenu*> _lines_menu;
QList<LineTitleAction*> _line_title_act;
QList<LineColorMenu*> _line_color_menu;
QList<LineWidthMenu*> _line_width_menu;
QList<LineStyleMenu*> _line_style_menu;
QList<LineMarkerMenu*> _line_marker_menu;
QList<MarkerAlphaMenu*> _marker_alpha_menu;
PopupMenu *_samp_rate_act;
QAction *_save_act;
QTimer *d_displayTimer;
double d_update_time;
};
#endif /* DISPLAY_FORM_H */
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