void Harmony::write(Xml& xml) const { if (!xml.canWrite(this)) return; xml.stag("Harmony"); if (_leftParen) xml.tagE("leftParen"); if (_rootTpc != Tpc::TPC_INVALID || _baseTpc != Tpc::TPC_INVALID) { int rRootTpc = _rootTpc; int rBaseTpc = _baseTpc; if (staff()) { const Interval& interval = staff()->part()->instr()->transpose(); if (xml.clipboardmode && !score()->styleB(StyleIdx::concertPitch) && interval.chromatic) { rRootTpc = transposeTpc(_rootTpc, interval, false); rBaseTpc = transposeTpc(_baseTpc, interval, false); } } if (rRootTpc != Tpc::TPC_INVALID) xml.tag("root", rRootTpc); if (_id > 0) xml.tag("extension", _id); if (_textName != "") xml.tag("name", _textName); if (rBaseTpc != Tpc::TPC_INVALID) xml.tag("base", rBaseTpc); foreach(const HDegree& hd, _degreeList) { HDegreeType tp = hd.type(); if (tp == HDegreeType::ADD || tp == HDegreeType::ALTER || tp == HDegreeType::SUBTRACT) { xml.stag("degree"); xml.tag("degree-value", hd.value()); xml.tag("degree-alter", hd.alter()); switch (tp) { case HDegreeType::ADD: xml.tag("degree-type", "add"); break; case HDegreeType::ALTER: xml.tag("degree-type", "alter"); break; case HDegreeType::SUBTRACT: xml.tag("degree-type", "subtract"); break; default: break; } xml.etag(); } }
int transposeKey(int key, const Interval& interval) { int tpc = key+14; tpc = transposeTpc(tpc, interval, false); // check for valid key sigs if (tpc > 21) tpc-=12; // no more than 7 sharps in keysig if (tpc < 7) tpc+=12; // no more than 7 flats in keysig return (tpc-14); }