TimelinePanel.h

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/*
-----------------------------------------------------------------------------
This source file is part of FRAPPER
research.animationsinstitut.de
sourceforge.net/projects/frapper

Copyright (c) 2008-2009 Filmakademie Baden-Wuerttemberg, Institute of Animation 

This program 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; version 2.1 of the License.

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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
-----------------------------------------------------------------------------
*/


#ifndef TIMELINEPANEL_H
#define TIMELINEPANEL_H

#include "FrapperPrerequisites.h"
#include "ViewPanel.h"
#include "ui_TimelinePanel.h"
#include "TimelineWidget.h"


namespace Frapper {

class FRAPPER_GUI_EXPORT TimelinePanel : public ViewPanel, protected Ui::TimelinePanel
{

    Q_OBJECT

public: // constructors and destructors

    TimelinePanel ( QWidget *parent = 0, Qt::WindowFlags flags = 0 );

    virtual ~TimelinePanel ();

public: // functions

    void fillToolBars ( QToolBar *mainToolBar, QToolBar *panelToolBar );

    void fillControlToolBar ( QList<QAction *> controlActions );

    void setFrameRange ( int firstFrame, int lastFrame );

public slots: //

    void toggleRealtimeMode ( bool realtime );

    void setFrameStep ( int frameStep );

    void setFrameRate ( int frameRate );

    void setCurrentFrame ( int index );

    void setStartFrame ( int index );

    void setEndFrame ( int index );

    void setInFrame ( int index );

    void setOutFrame ( int index );

signals: //

    void currentFrameSet ( int index );

    void startFrameSet ( int index );

    void endFrameSet ( int index );

    void inFrameSet ( int index );

    void outFrameSet ( int index );

    void frameStepSet ( int frameStep );

    void frameRateSet ( int frameRate );

protected: // events

    virtual void keyPressEvent ( QKeyEvent *event );

private slots: //

    void on_ui_realtimeAction_triggered ( bool realtime );

    void on_ui_scaleToFitAction_triggered ( bool checked = false );

    void on_ui_startFrameSpinBox_valueChanged ( int value );

    void on_ui_endFrameSpinBox_valueChanged ( int value );

    void on_ui_inFrameSpinBox_valueChanged ( int value );

    void on_ui_frameStepSpinBox_valueChanged ( int value );

    void on_ui_outFrameSpinBox_valueChanged ( int value );

    void on_ui_fpsSpinBox_valueChanged ( int value );

private: // data

    QScrollBar *m_scaleScrollBar;

    TimelineWidget *m_timelineWidget;

    QToolBar *m_controlToolBar;

};

} // end namespace Frapper

#endif