Traverso/cvs/traverso/src/sheetcanvas/TrackView.h

/*
Copyright (C) 2005-2006 Remon Sijrier 

This file is part of Traverso

Traverso 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 2 of the License, or
(at your option) any later version.

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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA.

*/

#ifndef TRACK_VIEW_H
#define TRACK_VIEW_H

#include "ViewItem.h"

class Track;
class AudioClip;
class AudioClipView;
class TrackPanelView;
class PluginChainView;

class TrackView : public ViewItem
{
        Q_OBJECT
        Q_CLASSINFO("edit_properties", tr("Edit properties"))
        Q_CLASSINFO("add_new_plugin", tr("Add new Plugin")) 
        Q_CLASSINFO("select_bus", tr("Select Bus")) 
        Q_CLASSINFO("insert_silence", tr("Insert Silence")) 

public:
        TrackView(SheetView* sv, Track* track);
        ~TrackView();
        
        void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
        
        Track* get_track() const;
        QList<AudioClipView* >* get_clipviews() {return &m_clipViews;}
        TrackPanelView* get_trackpanel_view() const;
        
        int get_childview_y_offset() const;
        void move_to(int x, int y);
        int get_height();
        void set_height(int height);
        
        void calculate_bounding_rect();
        void load_theme_data();
        
        void to_front(AudioClipView* view);
        
private:
        Track*                  m_track;
        QList<AudioClipView* >  m_clipViews;
        TrackPanelView*         m_panel;
        PluginChainView*        m_pluginChainView;
        int                     m_height;
        int                     m_paintBackground;
        int                     m_cliptopmargin;
        int                     m_clipbottommargin;
        int                     m_topborderwidth;
        int                     m_bottomborderwidth;
        
        friend class TrackPanelView;

public slots:
        Command* edit_properties();
        Command* add_new_plugin();      
        Command* select_bus();
        Command* insert_silence();

private slots:
        void add_new_audioclipview(AudioClip* clip);
        void remove_audioclipview(AudioClip* clip);
};


#endif

//eof

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