105 lines
2.7 KiB
C++
105 lines
2.7 KiB
C++
//=============================================================================
|
|
// MuseScore
|
|
// Music Composition & Notation
|
|
//
|
|
// Copyright (C) 2011 Werner Schweer
|
|
//
|
|
// This program is free software; you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License version 2
|
|
// as published by the Free Software Foundation and appearing in
|
|
// the file LICENCE.GPL
|
|
//=============================================================================
|
|
|
|
#include "cleflist.h"
|
|
#include "clef.h"
|
|
#include "score.h"
|
|
#include "xml.h"
|
|
|
|
namespace Ms {
|
|
//---------------------------------------------------------
|
|
// ClefTypeList::operator==
|
|
//---------------------------------------------------------
|
|
|
|
bool ClefTypeList::operator==(const ClefTypeList& t) const
|
|
{
|
|
return t._concertClef == _concertClef && t._transposingClef == _transposingClef;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// ClefTypeList::operator!=
|
|
//---------------------------------------------------------
|
|
|
|
bool ClefTypeList::operator!=(const ClefTypeList& t) const
|
|
{
|
|
return t._concertClef != _concertClef || t._transposingClef != _transposingClef;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// clef
|
|
//---------------------------------------------------------
|
|
|
|
ClefTypeList ClefList::clef(int tick) const
|
|
{
|
|
if (empty()) {
|
|
return ClefTypeList(ClefType::INVALID, ClefType::INVALID);
|
|
}
|
|
auto i = upper_bound(tick);
|
|
if (i == begin()) {
|
|
return ClefTypeList(ClefType::INVALID, ClefType::INVALID);
|
|
}
|
|
return (--i)->second;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// setClef
|
|
//---------------------------------------------------------
|
|
|
|
void ClefList::setClef(int tick, ClefTypeList ctl)
|
|
{
|
|
auto i = find(tick);
|
|
if (i == end()) {
|
|
insert(std::pair<int, ClefTypeList>(tick, ctl));
|
|
} else {
|
|
i->second = ctl;
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// nextClefTick
|
|
//
|
|
// return the tick at which the clef after tick is located
|
|
// return -1, if no such clef
|
|
//---------------------------------------------------------
|
|
|
|
int ClefList::nextClefTick(int tick) const
|
|
{
|
|
if (empty()) {
|
|
return -1;
|
|
}
|
|
auto i = upper_bound(tick + 1);
|
|
if (i == end()) {
|
|
return -1;
|
|
}
|
|
return i->first;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// currentClefTick
|
|
//
|
|
// return the tick position of the clef currently
|
|
// in effect at tick
|
|
//---------------------------------------------------------
|
|
|
|
int ClefList::currentClefTick(int tick) const
|
|
{
|
|
if (empty()) {
|
|
return 0;
|
|
}
|
|
auto i = upper_bound(tick);
|
|
if (i == begin()) {
|
|
return 0;
|
|
}
|
|
--i;
|
|
return i->first;
|
|
}
|
|
}
|