/// Performs deserialization for the class
/// @param stream Power Tab input stream to load from
/// @param version File version
/// @return True if the object was deserialized, false if not
bool ChordDiagram::DoDeserialize(PowerTabInputStream& stream, wxWord version)
{
//------Last Checked------//
// - Jan 14, 2005
m_chordName.Deserialize(stream, version);
wxCHECK(stream.CheckState(), false);
stream >> m_topFret;
wxCHECK(stream.CheckState(), false);
wxByte count = 0;
stream >> count;
wxCHECK(stream.CheckState(), false);
size_t i = 0;
for (; i < count; i++)
{
wxByte fretNumber = 0;
stream >> fretNumber;
wxCHECK(stream.CheckState(), false);
m_fretNumberArray.Add(fretNumber);
}
return (true);
}
/// Performs deserialization for the class
/// @param stream Power Tab input stream to load from
/// @param version File version
/// @return True if the object was deserialized, false if not
bool Tuning::Deserialize(PowerTabInputStream& stream, uint16_t)
{
stream.ReadMFCString(m_name);
stream >> m_data;
stream.ReadSmallVector(m_noteArray);
return true;
}
// Serialization Functions
/// Performs deserialization for the class
/// @param stream Power Tab input stream to load from
/// @param version File version
/// @return True if the object was deserialized, false if not
bool OldRehearsalSign::DoDeserialize(PowerTabInputStream& stream, wxWord version)
{
//------Last Checked------//
// - Dec 29, 2004
WXUNUSED(version);
stream >> m_system >> m_position >> m_data >> m_letter;
wxCHECK(stream.CheckState(), false);
stream.ReadMFCString(m_description);
wxCHECK(stream.CheckState(), false);
return (stream.CheckState());
}
/// Performs deserialization for the class
/// @param stream Power Tab input stream to load from
/// @param version File version
/// @return True if the object was deserialized, false if not
bool ChordDiagram::Deserialize(PowerTabInputStream& stream, uint16_t version)
{
m_chordName.Deserialize(stream, version);
stream >> m_topFret;
stream.ReadSmallVector(m_fretNumberArray);
return true;
}
/// Reads the MFC class information for an object from a Power Tab input stream
/// @param stream Power Tab input stream to read from
/// @param version File version
/// @param classId Class id for the object
/// @return True if the object's class information was read, false if not
bool PowerTabObject::ReadMFCClassInformation(PowerTabInputStream& stream, wxWord version, wxString& classId)
{
//------Last Checked------//
// - Dec 24, 2004
classId.Clear();
// Read the schema
wxWord schema;
stream >> schema;
wxCHECK(stream.CheckState(), false);
// Read the length of the class name
wxWord length;
stream >> length;
wxCHECK(stream.CheckState(), false);
if (length >= MAX_CLASSNAME_LENGTH)
{
stream.m_lastPowerTabError = POWERTABSTREAM_BAD_CLASS;
return (false);
}
if (!stream.ReadAnsiText(length, classId))
{
stream.m_lastPowerTabError = POWERTABSTREAM_BAD_CLASS;
return (false);
}
// Add "old" tag for outdated classes used in v1.0-1.0.2
if (version <= PowerTabFileHeader::FILEVERSION_1_0_2)
{
if ((classId == wxT("CRehearsalSign")) ||
(classId == wxT("CTimeSignature")))
classId += wxT("-old");
}
// Attach the schema to the class id
classId += wxString::Format(wxT("-%d"), schema);
// TODO: Add class validation here?
return (stream.CheckState());
}
/// Performs deserialization for the class
/// @param stream Power Tab input stream to load from
/// @param version File version
/// @return True if the object was deserialized, false if not
bool FloatingText::DoDeserialize(PowerTabInputStream & stream, wxWord version)
{
//------Last Checked------//
// - Dec 7, 2004
stream.ReadMFCString(m_text);
wxCHECK(stream.CheckState(), false);
stream.ReadMFCRect(m_rect);
wxCHECK(stream.CheckState(), false);
stream >> m_flags;
wxCHECK(stream.CheckState(), false);
m_fontSetting.Deserialize(stream, version);
wxCHECK(stream.CheckState(), false);
return (stream.CheckState());
}
/// Performs deserialization for the class
/// @param stream Power Tab input stream to load from
/// @param version File version
/// @return True if the object was deserialized, false if not
bool FontSetting::DoDeserialize(PowerTabInputStream& stream, wxWord version)
{
//------Last Checked------//
// - Dec 5, 2004
stream.ReadMFCString(m_faceName);
wxCHECK(stream.CheckState(), false);
stream >> m_pointSize >> m_weight >> m_italic >> m_underline >> m_strikeOut;
wxCHECK(stream.CheckState(), false);
stream.ReadWin32ColorRef(m_color);
wxCHECK(stream.CheckState(), false);
return (stream.CheckState());
}
/// Performs deserialization for the class
/// @param stream Power Tab input stream to load from
/// @param version File version
/// @return True if the object was deserialized, false if not
bool System::DoDeserialize(PowerTabInputStream& stream, wxWord version)
{
//------Last Checked------//
// - Jan 14, 2005
// Version 1.0 and 1.0.2
if (version == PowerTabFileHeader::FILEVERSION_1_0 ||
version == PowerTabFileHeader::FILEVERSION_1_0_2)
{
wxByte key;
wxWord endBar;
stream.ReadMFCRect(m_rect);
wxCHECK(stream.CheckState(), false);
stream >> key >> endBar >> m_positionSpacing >>
m_rhythmSlashSpacingAbove >> m_rhythmSlashSpacingBelow >>
m_extraSpacing;
wxCHECK(stream.CheckState(), false);
// Update the key signature at start of section (always shown)
wxByte keyType = (wxByte)((key >> 4) & 0xf);
wxByte keyAccidentals = (wxByte)(key & 0xf);
m_startBar.GetKeySignatureRef().Show();
// Cancellation
if (keyType > 2)
m_startBar.GetKeySignatureRef().SetCancellation();
keyType = (wxByte)(((keyType % 2) == 1) ? KeySignature::majorKey :
KeySignature::minorKey);
m_startBar.GetKeySignatureRef().SetKey(keyType, keyAccidentals);
// Update the ending bar
wxByte barType = HIBYTE(endBar);
wxByte repeatCount = LOBYTE(endBar);
m_endBar.SetBarlineData(barType, repeatCount);
//SetEndBar(barType, repeatCount);
m_directionArray.Deserialize(stream, version);
wxCHECK(stream.CheckState(), false);
m_chordTextArray.Deserialize(stream, version);
wxCHECK(stream.CheckState(), false);
m_rhythmSlashArray.Deserialize(stream, version);
wxCHECK(stream.CheckState(), false);
m_staffArray.Deserialize(stream, version);
wxCHECK(stream.CheckState(), false);
m_barlineArray.Deserialize(stream, version);
wxCHECK(stream.CheckState(), false);
// Any barline at position zero is now stored in the section m_startBar
if (GetBarlineCount() > 0)
{
Barline* barline = m_barlineArray[0];
if (barline != NULL)
{
if (barline->GetPosition() == 0)
{
m_startBar = *barline;
delete barline;
m_barlineArray.RemoveAt(0);
}
}
}
// Update key signs that aren't show to match active key sign
KeySignature* activeKeySignature = m_startBar.GetKeySignaturePtr();
size_t i = 0;
size_t count = m_barlineArray.GetCount();
for (; i < count; i++)
{
KeySignature& keySignature = m_barlineArray[i]->GetKeySignatureRef();
// Key on bar doesn't match active
if (keySignature != *activeKeySignature)
{
// Key isn't shown, update key to match
if (!keySignature.IsShown())
{
keySignature = *activeKeySignature;
keySignature.Hide();
keySignature.SetCancellation(false);
}
// Update active key
activeKeySignature = m_barlineArray[i]->GetKeySignaturePtr();
}
}
}