CurveEditorPanel.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 CURVEEDITORPANEL_H
#define CURVEEDITORPANEL_H

#include "FrapperPrerequisites.h"
#include "ViewPanel.h"
#include "ui_CurveEditorPanel.h"
#include "CurveEditorGraphicsView.h"
#include "Node.h"
#include <QtGui/QHBoxLayout>
#include <QtGui/QDoubleSpinBox>
#include <QtGui/QCheckBox>


namespace Frapper {

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

    Q_OBJECT

public: // constructors and destructors

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

    virtual ~CurveEditorPanel ();

public: // functions

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

public slots: //

    void updateTree ( bool objectsSelected );

    void buildTree ( Node *node );

    void showCurves ();

    void setCurrentFrame ( const int index ) const;

        void changeKeyValues ();

        void scaleKeyValues ();

        void normalizeKeyValues ();

    void muteSelectedParameterGroups ();

        void muteAllParameterGroups ();

        void unmuteAllParameterGroups ();

        void updateAllParameters ();

signals:
        void drag();


private: // functions

        void muteItems(QTreeWidgetItem  *item);

        void unmuteItems(QTreeWidgetItem  *item);

        void updateItems();

    void fillTree( ParameterGroup *rootData, QTreeWidgetItem *rootItem );


protected: // events

    void keyPressEvent ( QKeyEvent *event );

private: // data

    QDoubleSpinBox *m_normalizeSpinBox;

    QDoubleSpinBox *m_valueSpinBox;

    QDoubleSpinBox *m_scaleSpinBox;

    QCheckBox *m_curveCheckBox;

    CurveEditorGraphicsView *m_curveEditorGraphicsView;

    QHBoxLayout *m_hboxLayout;

    QTreeWidget *m_dataTree;

        QIcon m_muteIcon;
};

} // end namespace Frapper

#endif