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//=========================================================
// MusE
// Linux Music Editor
// $Id: functions.h,v 1.20.2.19 2011/05/05 20:10 flo93 Exp $
// (C) Copyright 2011 Florian Jung (flo93@sourceforge.net)
//=========================================================
#ifndef __FUNCTIONS_H__
#define __FUNCTIONS_H__
#include "velocity.h"
#include "quantize.h"
#include "gatetime.h"
#include <set>
#include "part.h"
extern GateTime* gatetime_dialog;
extern Velocity* velocity_dialog;
extern Quantize* quantize_dialog;
void init_function_dialogs(QWidget* parent);
std::set<Part*> partlist_to_set(PartList* pl);
//these functions simply do their job, non-interactively
void modify_velocity(const std::set<Part*>& parts, int range, int rate, int offset=0);
void modify_notelen(const std::set<Part*>& parts, int range, int rate, int offset=0);
void quantize_notes(const std::set<Part*>& parts, int range, int raster, int strength=100, int swing=0, int threshold=0);
//the below functions automatically open the dialog
//they return true if you click "ok" and false if "abort"
bool modify_velocity(const std::set<Part*>& parts);
bool modify_notelen(const std::set<Part*>& parts);
bool quantize_notes(const std::set<Part*>& parts);
#endif
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