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/*
Rosegarden
A MIDI and audio sequencer and musical notation editor.
This program is Copyright 2000-2008
Guillaume Laurent <glaurent@telegraph-road.org>,
Chris Cannam <cannam@all-day-breakfast.com>,
Richard Bown <richard.bown@ferventsoftware.com>
The moral rights of Guillaume Laurent, Chris Cannam, and Richard
Bown to claim authorship of this work have been asserted.
Other copyrights also apply to some parts of this work. Please
see the AUTHORS file and individual file headers for details.
This program 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. See the file
COPYING included with this distribution for more information.
*/
#ifndef _RG_MARKERRULER_H_
#define _RG_MARKERRULER_H_
#include "gui/general/HZoomable.h"
#include <tqsize.h>
#include <tqwidget.h>
#include <kxmlguiclient.h>
#include "base/Event.h"
class TQPaintEvent;
class TQMouseEvent;
class TQFont;
class TQPopupMenu;
class TDEMainWindow;
namespace Rosegarden
{
class Marker;
class RulerScale;
class RosegardenGUIDoc;
class MarkerRuler : public TQWidget, public HZoomable, public KXMLGUIClient
{
TQ_OBJECT
public:
MarkerRuler(RosegardenGUIDoc *doc,
RulerScale *rulerScale,
int buttonHeight,
double xorigin = 0.0,
TQWidget* parent = 0,
const char* name = 0,
WFlags f=0);
virtual ~MarkerRuler();
virtual TQSize sizeHint() const;
virtual TQSize minimumSizeHint() const;
void scrollHoriz(int x);
void setWidth(int width) { m_width = width; }
signals:
/// Set the pointer position on mouse single click
void setPointerPosition(timeT);
/// Open the marker editor window on double click
void editMarkers();
/// add a marker
void addMarker(timeT);
void deleteMarker(int, timeT, TQString name, TQString description);
/// Set a loop range
void setLoop(timeT, timeT);
protected slots:
void slotInsertMarkerHere();
void slotInsertMarkerAtPointer();
void slotDeleteMarker();
void slotEditMarker();
protected:
virtual void paintEvent(TQPaintEvent*);
virtual void mousePressEvent(TQMouseEvent *e);
virtual void mouseDoubleClickEvent(TQMouseEvent *e);
void createMenu();
timeT getClickPosition();
Rosegarden::Marker* getMarkerAtClickPosition();
//--------------- Data members ---------------------------------
int m_barHeight;
double m_xorigin;
int m_currentXOffset;
int m_width;
int m_clickX;
TQFont *m_barFont;
TQPopupMenu *m_menu;
RosegardenGUIDoc *m_doc;
RulerScale *m_rulerScale;
TDEMainWindow* m_parentMainWindow;
};
}
#endif
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