/// Tests Serialization
/// @return True if all tests were executed, false if not
bool KeySignatureTestSuite::TestCaseSerialize()
{
//------Last Checked------//
// - Dec 10, 2004
bool ok = false;
TestStream testStream;
PowerTabOutputStream streamOut(testStream.GetOutputStream());
// Write test data to stream
KeySignature keySignatureOut(KeySignature::minorKey, KeySignature::threeFlats);
keySignatureOut.Serialize(streamOut);
// Output must be OK before using input
if (testStream.CheckOutputState())
{
PowerTabInputStream streamIn(testStream.GetInputStream());
// Read test data back from stream
KeySignature keySignatureIn;
keySignatureIn.Deserialize(streamIn, PowerTabFileHeader::FILEVERSION_CURRENT);
// Validate the data
ok = ((keySignatureIn == keySignatureOut)
&& (streamIn.CheckState()));
}
TEST(wxT("Serialize"), ok);
return (true);
}
void KeySignatureAction::mousePress(Staff* staff, int barIdx, const QPointF& pos)
{
Q_UNUSED( pos );
if (m_showDialog) {
KeySignatureDialog dlg;
dlg.setMusicStyle(m_tool->shape()->style());
dlg.setBar(barIdx);
KeySignature* ks = staff->lastKeySignatureChange(barIdx);
dlg.setAccidentals(ks ? ks->accidentals() : 0);
if (dlg.exec() == QDialog::Accepted) {
if (dlg.updateAllStaves()) {
staff = NULL;
}
if (dlg.updateToNextChange() || dlg.updateTillEndOfPiece()) {
SetKeySignatureCommand::RegionType t = dlg.updateToNextChange() ? SetKeySignatureCommand::NextChange : SetKeySignatureCommand::EndOfPiece;
m_tool->addCommand(new SetKeySignatureCommand(m_tool->shape(), dlg.startBar(), t, staff, dlg.accidentals()));
} else {
m_tool->addCommand(new SetKeySignatureCommand(m_tool->shape(), dlg.startBar(), dlg.endBar(), staff, dlg.accidentals()));
}
}
} else {
m_tool->addCommand(new SetKeySignatureCommand(m_tool->shape(), barIdx, SetKeySignatureCommand::NextChange, NULL, m_accidentals));
}
}
void PowerTabOldImporter::convert(const PowerTabDocument::KeySignature &oldKey,
KeySignature &key)
{
key.setKeyType(static_cast<KeySignature::KeyType>(oldKey.GetKeyType()));
key.setNumAccidentals(oldKey.GetKeyAccidentalsIncludingCancel());
key.setSharps(oldKey.UsesSharps());
key.setVisible(oldKey.IsShown());
key.setCancellation(oldKey.IsCancellation());
}
/// Tests the Key Functions
/// @return True if all tests were executed, false if not
bool KeySignatureTestSuite::TestCaseKey()
{
//------Last Checked------//
// - Dec 11, 2004
KeySignature keySignature;
TEST(wxT("SetKey - invalid key type"), !keySignature.SetKey(44, KeySignature::threeFlats));
TEST(wxT("SetKey - invalid key accidentals"), !keySignature.SetKey(KeySignature::minorKey, 44));
TEST(wxT("SetKey - valid"), keySignature.SetKey(KeySignature::minorKey, KeySignature::threeFlats) &&
(keySignature.GetKeyType() == KeySignature::minorKey) &&
(keySignature.GetKeyAccidentals() == KeySignature::threeFlats)
);
// TEST CASE: IsSameKey
{
KeySignature keySignature(KeySignature::minorKey, KeySignature::threeFlats);
keySignature.Show();
KeySignature keySignature2(KeySignature::minorKey, KeySignature::threeFlats);
KeySignature keySignature3(KeySignature::majorKey, KeySignature::threeFlats);
KeySignature keySignature4(KeySignature::minorKey, KeySignature::fourFlats);
TEST(wxT("IsSameKey - true"), keySignature.IsSameKey(keySignature2));
TEST(wxT("IsSameKey - false"), !keySignature.IsSameKey(keySignature3));
TEST(wxT("IsSameKey - false"), !keySignature.IsSameKey(keySignature4));
}
return (true);
}
/// Tests the Cancellation Functions
/// @return True if all tests were executed, false if not
bool KeySignatureTestSuite::TestCaseCancellation()
{
//------Last Checked------//
// - Dec 11, 2004
KeySignature keySignature;
keySignature.SetCancellation();
TEST(wxT("SetCancellation - true"), keySignature.IsCancellation());
keySignature.SetCancellation(false);
TEST(wxT("SetCancellation - false"), !keySignature.IsCancellation());
return (true);
}
/// Tests the Show Functions
/// @return True if all tests were executed, false if not
bool KeySignatureTestSuite::TestCaseShow()
{
//------Last Checked------//
// - Dec 11, 2004
KeySignature keySignature;
keySignature.Show();
TEST(wxT("Show - true"), keySignature.IsShown());
keySignature.Hide();
TEST(wxT("Show - false"), !keySignature.IsShown());
return (true);
}
void NoteEntryAction::mousePress(Staff* staff, int bar, const QPointF& pos)
{
Clef* clef = staff->lastClefChange(bar);
Voice* voice = staff->part()->voice(m_tool->voice());
VoiceBar* vb = voice->bar(bar);
// find element before which to insert the chord
int before = 0;
for (int i = 0; i < vb->elementCount(); i++) {
VoiceElement* e = vb->element(i);
if (e->x() >= pos.x()) break;
before++;
}
int line = staff->line(pos.y());
int pitch = 0, accidentals = 0;
if (clef && !m_isRest) {
pitch = clef->lineToPitch(line);
// get correct accidentals for note
KeySignature* ks = staff->lastKeySignatureChange(bar);
if (ks) accidentals = ks->accidentals(pitch);
for (int i = 0; i < before; i++) {
Chord* c = dynamic_cast<Chord*>(vb->element(i));
if (!c) continue;
for (int n = 0; n < c->noteCount(); n++) {
if (c->note(n)->pitch() == pitch) {
accidentals = c->note(n)->accidentals();
}
}
}
}
Chord* join = NULL;
if (before > 0) join = dynamic_cast<Chord*>(vb->element(before-1));
if (join && join->x() + join->width() >= pos.x()) {
if (clef && !m_isRest) {
m_tool->addCommand(new AddNoteCommand(m_tool->shape(), join, staff, m_duration, pitch, accidentals));
} else {
m_tool->addCommand(new MakeRestCommand(m_tool->shape(), join));
}
} else {
if (clef && !m_isRest) {
m_tool->addCommand(new CreateChordCommand(m_tool->shape(), vb, staff, m_duration, before, pitch, accidentals));
} else {
m_tool->addCommand(new CreateChordCommand(m_tool->shape(), vb, staff, m_duration, before));
}
}
}
/// Tests the Flag Functions
/// @return True if all tests were executed, false if not
bool KeySignatureTestSuite::TestCaseFlag()
{
//------Last Checked------//
// - Dec 13, 2004
const int testValueCount = 3;
wxUint32 testValues[testValueCount];
testValues[0] = KeySignature::show;
testValues[1] = KeySignature::cancellation;
testValues[2] = 255;
KeySignature keySignature;
int i = 0;
for (; i < testValueCount; i++)
{
keySignature.SetFlag(testValues[i]);
TEST(wxString::Format(wxT("SetFlag - 0x%x"), testValues[i]), ((keySignature.SetFlag(testValues[i]) == (i < 2)) && (keySignature.IsFlagSet(testValues[i]) == (i < 2))));
}
return (true);
}
/// Tests the Constructors
/// @return True if all tests were executed, false if not
bool KeySignatureTestSuite::TestCaseConstructor()
{
//------Last Checked------//
// - Dec 11, 2004
// TEST CASE: Default Constructor
{
KeySignature keySignature;
TEST(wxT("Default Constructor"),
(keySignature.IsMajorKey()) &&
(keySignature.IsMajorKey()) &&
(!keySignature.IsShown()) &&
(!keySignature.IsCancellation())
);
}
// TEST CASE: Primary Constructor
{
KeySignature keySignature(KeySignature::minorKey, KeySignature::threeFlats);
TEST(wxT("Primary Constructor"),
(keySignature.IsMinorKey()) &&
(keySignature.HasThreeFlats()) &&
(!keySignature.IsShown()) &&
(!keySignature.IsCancellation())
);
}
// TEST CASE: Copy Constructors
{
KeySignature keySignature(KeySignature::minorKey, KeySignature::threeFlats);
KeySignature keySignature2(keySignature);
TEST(wxT("Copy Constructor"),
(keySignature2.IsMinorKey()) &&
(keySignature2.HasThreeFlats()) &&
(!keySignature.IsShown()) &&
(!keySignature.IsCancellation())
);
}
return (true);
}
/// Tests the Key Type Functions
/// @return True if all tests were executed, false if not
bool KeySignatureTestSuite::TestCaseKeyType()
{
//------Last Checked------//
// - Dec 11, 2004
// TEST CASE: IsValidKeyType
{
wxByte i = KeySignature::majorKey;
for (; i <= (KeySignature::minorKey + 1); i++)
TEST(wxString::Format(wxT("IsValidKeyType - %d"), i),
(KeySignature::IsValidKeyType(i) == (i <= KeySignature::minorKey))
);
}
KeySignature keySignature;
wxByte i = KeySignature::majorKey;
for (; i <= (KeySignature::minorKey + 1); i++)
TEST(wxString::Format(wxT("SetKeyType - %d"), i),
(keySignature.SetKeyType(i) == (i <= KeySignature::minorKey)) &&
((i > KeySignature::minorKey) ? 1 : (keySignature.GetKeyType() == i))
);
return (true);
}
void NoteEntryAction::keyPress(QKeyEvent* event, const MusicCursor& cursor)
{
if (event->key() == Qt::Key_Enter || event->key() == Qt::Key_Return) {
Staff* staff = cursor.staff();
//Part* part = staff->part();
//Sheet* sheet = part->sheet();
//Bar* bar = sheet->bar(cursor.bar());
Clef* clef = staff->lastClefChange(cursor.bar());
int line = cursor.line();
int pitch = 0, accidentals = 0;
VoiceBar* vb = cursor.voiceBar();
if (clef) {
pitch = clef->lineToPitch(line);
// get correct accidentals for note
KeySignature* ks = staff->lastKeySignatureChange(cursor.bar());
if (ks) accidentals = ks->accidentals(pitch);
for (int i = 0; i < cursor.element(); i++) {
Chord* c = dynamic_cast<Chord*>(vb->element(i));
if (!c) continue;
for (int n = 0; n < c->noteCount(); n++) {
if (c->note(n)->pitch() == pitch) {
accidentals = c->note(n)->accidentals();
}
}
}
}
Chord* join = 0;
if (cursor.element() < vb->elementCount()) join = dynamic_cast<Chord*>(vb->element(cursor.element()));
if (event->modifiers() & Qt::ShiftModifier || !join) {
m_tool->addCommand(new CreateChordCommand(m_tool->shape(), vb, staff, m_duration, cursor.element(), pitch, accidentals));
} else {
m_tool->addCommand(new AddNoteCommand(m_tool->shape(), join, staff, join->duration(), pitch, accidentals));
}
event->accept();
}
}
void EditKeySignature::updateFollowingKeySignatures(const KeySignature &oldKey,
const KeySignature &newKey)
{
Score &score = myLocation.getScore();
const int startSystem = myLocation.getSystemIndex();
for (unsigned int i = startSystem; i < score.getSystems().size(); ++i)
{
for (Barline &bar : score.getSystems()[i].getBarlines())
{
if (i == startSystem &&
bar.getPosition() <= myLocation.getPositionIndex())
{
continue;
}
const KeySignature ¤tKey = bar.getKeySignature();
if (currentKey.getKeyType() == oldKey.getKeyType() &&
currentKey.getNumAccidentals() == oldKey.getNumAccidentals() &&
currentKey.usesSharps() == oldKey.usesSharps())
{
KeySignature key;
key.setVisible(bar.getKeySignature().isVisible());
key.setCancellation(bar.getKeySignature().isCancellation());
key.setSharps(newKey.usesSharps());
key.setKeyType(newKey.getKeyType());
key.setNumAccidentals(newKey.getNumAccidentals());
bar.setKeySignature(key);
}
else
{
return;
}
}
}
}
void PowerTabOldImporter::convert(const PowerTabDocument::Score &oldScore,
PowerTabDocument::Score::SystemConstPtr oldSystem,
System &system)
{
// Ensure that there are a reasonable number of positions in the staff
// so that things aren't too stretched out.
int lastPosition = 30;
// Import barlines.
Barline &startBar = system.getBarlines()[0];
convert(*oldSystem->GetStartBar(), startBar);
Barline &endBar = system.getBarlines()[1];
convert(*oldSystem->GetEndBar(), endBar);
for (size_t i = 0; i < oldSystem->GetBarlineCount(); ++i)
{
Barline bar;
convert(*oldSystem->GetBarline(i), bar);
system.insertBarline(bar);
lastPosition = std::max(lastPosition, bar.getPosition());
// Copy the key and time signature of the last bar into the end bar,
// since the v2.0 file format expects this.
if (i == oldSystem->GetBarlineCount() - 1)
{
KeySignature key = bar.getKeySignature();
key.setVisible(false);
system.getBarlines().back().setKeySignature(key);
TimeSignature time = bar.getTimeSignature();
time.setVisible(false);
system.getBarlines().back().setTimeSignature(time);
}
}
// Import tempo markers.
std::vector<std::shared_ptr<PowerTabDocument::TempoMarker>> tempos;
oldScore.GetTempoMarkersInSystem(tempos, oldSystem);
for (auto &tempo : tempos)
{
TempoMarker marker;
convert(*tempo, marker);
system.insertTempoMarker(marker);
}
// Import alternate endings.
std::vector<std::shared_ptr<PowerTabDocument::AlternateEnding>> endings;
oldScore.GetAlternateEndingsInSystem(endings, oldSystem);
for (auto &ending : endings)
{
AlternateEnding newEnding;
convert(*ending, newEnding);
system.insertAlternateEnding(newEnding);
}
// Import directions.
for (size_t i = 0; i < oldSystem->GetDirectionCount(); ++i)
{
Direction direction;
convert(*oldSystem->GetDirection(i), direction);
system.insertDirection(direction);
}
// Import chord text symbols.
for (size_t i = 0; i < oldSystem->GetChordTextCount(); ++i)
{
ChordText chord;
convert(*oldSystem->GetChordText(i), chord);
system.insertChord(chord);
}
std::vector<PowerTabDocument::Score::DynamicPtr> dynamics;
oldScore.GetDynamicsInSystem(dynamics, oldSystem);
// Import staves.
for (size_t i = 0; i < oldSystem->GetStaffCount(); ++i)
{
// Dynamics are now stored in the staff instead of the system.
std::vector<PowerTabDocument::Score::DynamicPtr> dynamicsInStaff;
for (auto &dynamic : dynamics)
{
if (dynamic->GetStaff() == i)
dynamicsInStaff.push_back(dynamic);
}
Staff staff;
int lastPosInStaff = convert(*oldSystem->GetStaff(i), dynamicsInStaff,
staff);
system.insertStaff(staff);
lastPosition = std::max(lastPosition, lastPosInStaff);
}
system.getBarlines().back().setPosition(lastPosition + 1);
}
static void writeChord(KoXmlWriter& w, Chord* chord, Voice* voice, Part* part, int bar)
{
if (!chord->noteCount()) {
w.startElement("music:note");
w.startElement("music:rest");
w.endElement(); // music:rest
w.startElement("music:duration");
w.addTextNode(QString::number(chord->length()));
w.endElement(); // music:duration
w.startElement("music:voice");
w.addTextNode(QString::number(part->indexOfVoice(voice) + 1));
w.endElement(); // music:voice
w.startElement("music:type");
w.addTextNode(durationToString(chord->duration()));
w.endElement(); // music:type
for (int i = 0; i < chord->dots(); i++) {
w.startElement("music:dot");
w.endElement(); // music:dot
}
if (part->staffCount() > 1) {
// only write staff info when more than one staff exists
Staff* s = chord->staff();
w.startElement("music:staff");
w.addTextNode(QString::number(part->indexOfStaff(s) + 1));
w.endElement(); //music:staff
}
w.endElement(); // music:note
} else for (int n = 0; n < chord->noteCount(); n++) {
Staff* staff = chord->note(n)->staff();
w.startElement("music:note");
if (n > 0) {
w.startElement("music:chord");
w.endElement(); // music:chord
}
w.startElement("music:pitch");
w.startElement("music:step");
int pitch = chord->note(n)->pitch();
char note = 'A' + ((((pitch + 2) % 7) + 7) % 7);
w.addTextNode(QString(note));
w.endElement(); // music:step
if (chord->note(n)->accidentals()) {
w.startElement("music:alter");
w.addTextNode(QString::number(chord->note(n)->accidentals()));
w.endElement(); // music:alter
}
w.startElement("music:octave");
w.addTextNode(QString::number((pitch + 4*7) / 7)); // first add, than divide to get proper rounding
w.endElement(); // music:octave
w.endElement(); // music:pitch
w.startElement("music:duration");
w.addTextNode(QString::number(chord->length()));
w.endElement(); // music:duration
w.startElement("music:voice");
w.addTextNode(QString::number(part->indexOfVoice(voice) + 1));
w.endElement(); // music:voice
w.startElement("music:type");
w.addTextNode(durationToString(chord->duration()));
w.endElement(); // music:type
for (int i = 0; i < chord->dots(); i++) {
w.startElement("music:dot");
w.endElement(); // music:dot
}
int activeAccidentals = 0;
KeySignature* ks = staff->lastKeySignatureChange(bar);
if (ks) activeAccidentals = ks->accidentals(chord->note(n)->pitch());
VoiceBar* vb = chord->voiceBar();
// next check the bar for the last previous note in the same voice with the same pitch
for (int e = 0; e < vb->elementCount(); e++) {
Chord* c = dynamic_cast<Chord*>(vb->element(e));
if (!c) continue;
if (c == chord) break;
for (int nid = 0; nid < c->noteCount(); nid++) {
Note* note = c->note(nid);
if (note->staff() != staff) continue;
if (note->pitch() == chord->note(n)->pitch()) {
activeAccidentals = note->accidentals();
}
}
}
if (chord->note(n)->accidentals() != activeAccidentals) {
w.startElement("music:accidental");
switch (chord->note(n)->accidentals()) {
case -2: w.addTextNode("flat-flat"); break;
case -1: w.addTextNode("flat"); break;
case 0: w.addTextNode("natural"); break;
case 1: w.addTextNode("sharp"); break;
case 2: w.addTextNode("double-sharp"); break;
}
w.endElement(); // music:accidental
}
if (part->staffCount() > 1) {
// only write staff info when more than one staff exists
Staff* s = chord->note(n)->staff();
w.startElement("music:staff");
w.addTextNode(QString::number(part->indexOfStaff(s) + 1));
w.endElement(); //music:staff
}
w.endElement(); // music:note
}
}
/// Tests the Key Accidentals Functions
/// @return True if all tests were executed, false if not
bool KeySignatureTestSuite::TestCaseKeyAccidentals()
{
//------Last Checked------//
// - Dec 11, 2004
// TEST CASE: IsValidKeyAccidentals
{
wxByte i = KeySignature::noAccidentals;
for (; i <= (KeySignature::sevenFlats + 1); i++)
TEST(wxString::Format(wxT("IsValidKeyAccidentals - %d"), i),
(KeySignature::IsValidKeyAccidentals(i) == (i <= KeySignature::sevenFlats))
);
}
KeySignature keySignature;
wxByte i = KeySignature::noAccidentals;
for (; i <= (KeySignature::sevenFlats + 1); i++)
TEST(wxString::Format(wxT("SetKeyAccidentals - %d"), i),
(keySignature.SetKeyAccidentals(i) == (i <= KeySignature::sevenFlats)) &&
((i > KeySignature::sevenFlats) ? 1 : (keySignature.GetKeyAccidentals() == i))
);
// TEST CASE: HasNAccidentals
{
KeySignature keySignature;
wxByte i = KeySignature::noAccidentals;
for (; i <= KeySignature::sevenFlats; i++)
{
keySignature.SetKeyAccidentals(i);
TEST(wxString::Format(wxT("HasNoKeyAccidentals - %d"), i), (keySignature.HasNoKeyAccidentals() == (i == KeySignature::noAccidentals)));
TEST(wxString::Format(wxT("HasOneSharp - %d"), i), (keySignature.HasOneSharp() == (i == KeySignature::oneSharp)));
TEST(wxString::Format(wxT("HasTwoSharps - %d"), i), (keySignature.HasTwoSharps() == (i == KeySignature::twoSharps)));
TEST(wxString::Format(wxT("HasThreeSharps - %d"), i), (keySignature.HasThreeSharps() == (i == KeySignature::threeSharps)));
TEST(wxString::Format(wxT("HasFourSharps - %d"), i), (keySignature.HasFourSharps() == (i == KeySignature::fourSharps)));
TEST(wxString::Format(wxT("HasFiveSharps - %d"), i), (keySignature.HasFiveSharps() == (i == KeySignature::fiveSharps)));
TEST(wxString::Format(wxT("HasSixSharps - %d"), i), (keySignature.HasSixSharps() == (i == KeySignature::sixSharps)));
TEST(wxString::Format(wxT("HasSevenSharps - %d"), i), (keySignature.HasSevenSharps() == (i == KeySignature::sevenSharps)));
TEST(wxString::Format(wxT("HasOneFlat - %d"), i), (keySignature.HasOneFlat() == (i == KeySignature::oneFlat)));
TEST(wxString::Format(wxT("HasTwoFlats - %d"), i), (keySignature.HasTwoFlats() == (i == KeySignature::twoFlats)));
TEST(wxString::Format(wxT("HasThreeFlats - %d"), i), (keySignature.HasThreeFlats() == (i == KeySignature::threeFlats)));
TEST(wxString::Format(wxT("HasFourFlats - %d"), i), (keySignature.HasFourFlats() == (i == KeySignature::fourFlats)));
TEST(wxString::Format(wxT("HasFiveFlats - %d"), i), (keySignature.HasFiveFlats() == (i == KeySignature::fiveFlats)));
TEST(wxString::Format(wxT("HasSixFlats - %d"), i), (keySignature.HasSixFlats() == (i == KeySignature::sixFlats)));
TEST(wxString::Format(wxT("HasSevenFlats - %d"), i), (keySignature.HasSevenFlats() == (i == KeySignature::sevenFlats)));
}
}
return (true);
}