AnimatorWidget.qo.h

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//# Copyright (C) 2005
//# Associated Universities, Inc. Washington DC, USA.
//#
//# This library is free software; you can redistribute it and/or modify it
//# under the terms of the GNU Library General Public License as published by
//# the Free Software Foundation; either version 2 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 Library General Public
//# License for more details.
//#
//# You should have received a copy of the GNU Library General Public License
//# along with this library; if not, write to the Free Software Foundation,
//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
//#
//# Correspondence concerning AIPS++ should be addressed as follows:
//#        Internet email: aips2-request@nrao.edu.
//#        Postal address: AIPS++ Project Office
//#                        National Radio Astronomy Observatory
//#                        520 Edgemont Road
//#                        Charlottesville, VA 22903-2475 USA
//#
#ifndef ANIMATORWIDGETT_QO_H
#define ANIMATORWIDGETT_QO_H

#include <QtGui/QWidget>
#include <display/QtViewer/AnimatorWidget.ui.h>

namespace casa {

    class AnimatorWidget : public QWidget, protected Ui::AnimatorWidget {
                Q_OBJECT

        public:
                AnimatorWidget(QWidget *parent = 0);

                void setFrameInformation( int frm, int len );
                void setRateInformation( int minr, int maxr, int rate );
                void setModeEnabled( bool enable );
                void setPlaying( int play );
                bool isPlaying() const;
                int getRate() const;
                int getFrame() const;
                int getFrameCount() const;
                int getFrameStart() const;
                int getFrameEnd() const;
                int getStepSize() const;
                ~AnimatorWidget();

        static int heightOpen( ) { return 107; }
        static int heightClosed( ) { return 25; }
        static int heightHeader( ) { return 27; }

        signals:
                void goTo(int frame);
                void setRate(int);
                void toStart();
                void revStep();
                void revPlay();
                void stop();
                void fwdStep();
                void fwdPlay();
                void toEnd();
                void frameNumberEdited( int );
                void lowerBoundChanged( int );
                void upperBoundChanged( int );
                void stepSizeChanged( int );

        public slots:
                void stopping();

        private slots:
                void frameNumberEdited();
                void movieLimitLowerChanged( int value );
                void movieLimitUpperChanged( int value );
                void sliderControl( int action );
                void endToEndMode( bool mode );
                void starting();
                void revStepping();

                void fwdStepping();
                void ending();
                void revPlaying();
                void fwdPlaying();

        private:
                int resetFrameBounded( int frameNumber ) const;
                void disableAll();
                void blockSignals( bool block );
                int frameCount;
                int play;
                bool rateNotSet;
        };
}
#endif // ANIMATORWIDGET_QO_H