/// <summary>
/// Writes content of a MIDI meta event.
/// </summary>
/// <param name="writer">Writer to write the content with.</param>
/// <param name="settings">Settings according to which the event's content must be written.</param>
protected override void WriteContent(MidiWriter writer, WritingSettings settings)
{
writer.WriteByte(Numerator);
writer.WriteByte((byte)Math.Log(Denominator, 2));
writer.WriteByte(ClocksPerClick);
writer.WriteByte(NumberOf32ndNotesPerBeat);
}
// Token: 0x060032AC RID: 12972 RVA: 0x00147ACC File Offset: 0x00145CCC
internal sealed override void Write(MidiWriter writer, WritingSettings settings)
{
foreach (SevenBitNumber number in this._parameters)
{
writer.WriteByte(number);
}
}
public void Write(MidiEvent midiEvent, MidiWriter writer, WritingSettings settings, bool writeStatusByte)
{
VerifyEvent(midiEvent);
//
if (writeStatusByte)
{
var eventType = midiEvent.GetType();
byte statusByte;
if (!StandardEventTypes.Channel.TryGetStatusByte(eventType, out statusByte))
{
Debug.Fail($"Unable to write the {eventType} event.");
}
var channel = ((ChannelEvent)midiEvent).Channel;
var totalStatusByte = DataTypesUtilities.Combine((FourBitNumber)statusByte, channel);
writer.WriteByte(totalStatusByte);
}
//
midiEvent.Write(writer, settings);
}
/// <summary>
/// Writes content of a MIDI event.
/// </summary>
/// <param name="writer">Writer to write the content with.</param>
/// <param name="settings">Settings according to which the event's content must be written.</param>
internal sealed override void Write(MidiWriter writer, WritingSettings settings)
{
foreach (var parameter in _parameters)
{
writer.WriteByte(parameter);
}
}
public void Write(MidiEvent midiEvent, MidiWriter writer, WritingSettings settings, bool writeStatusByte)
{
VerifyEvent(midiEvent);
//
if (writeStatusByte)
{
var eventType = midiEvent.GetType();
byte statusByte;
if (!StandardEventTypes.SysEx.TryGetStatusByte(eventType, out statusByte))
{
Debug.Fail($"Unable to write the {eventType} event.");
}
writer.WriteByte(statusByte);
}
//
var contentSize = midiEvent.GetSize(settings);
writer.WriteVlqNumber(contentSize);
midiEvent.Write(writer, settings);
}
// Token: 0x060033BA RID: 13242 RVA: 0x001486D0 File Offset: 0x001468D0
public void Write(MidiEvent midiEvent, MidiWriter writer, WritingSettings settings, bool writeStatusByte)
{
if (writeStatusByte)
{
writer.WriteByte(byte.MaxValue);
}
UnknownMetaEvent unknownMetaEvent = midiEvent as UnknownMetaEvent;
byte statusByte;
if (unknownMetaEvent != null)
{
statusByte = unknownMetaEvent.StatusByte;
}
else
{
Type type = midiEvent.GetType();
if (!StandardEventTypes.Meta.TryGetStatusByte(type, out statusByte))
{
EventTypesCollection customMetaEventTypes = settings.CustomMetaEventTypes;
if (customMetaEventTypes != null)
{
bool flag = !customMetaEventTypes.TryGetStatusByte(type, out statusByte);
}
}
}
writer.WriteByte(statusByte);
int size = midiEvent.GetSize(settings);
writer.WriteVlqNumber(size);
midiEvent.Write(writer, settings);
}
public void Write(MidiEvent midiEvent, MidiWriter writer, WritingSettings settings, bool writeStatusByte)
{
if (writeStatusByte)
{
writer.WriteByte(EventStatusBytes.Global.Meta);
}
//
byte statusByte;
var unknownMetaEvent = midiEvent as UnknownMetaEvent;
if (unknownMetaEvent != null)
{
statusByte = unknownMetaEvent.StatusByte;
}
else
{
var eventType = midiEvent.GetType();
if (!StandardEventTypes.Meta.TryGetStatusByte(eventType, out statusByte) && settings.CustomMetaEventTypes?.TryGetStatusByte(eventType, out statusByte) != true)
{
Debug.Fail($"Unable to write the {eventType} event.");
}
}
writer.WriteByte(statusByte);
//
var contentSize = midiEvent.GetSize(settings);
writer.WriteVlqNumber(contentSize);
midiEvent.Write(writer, settings);
}
// Token: 0x060032C4 RID: 12996 RVA: 0x00147BB0 File Offset: 0x00145DB0
internal sealed override void Write(MidiWriter writer, WritingSettings settings)
{
byte[] data = this.Data;
if (data != null)
{
writer.WriteBytes(data);
}
}
// Token: 0x06003355 RID: 13141 RVA: 0x00147EB0 File Offset: 0x001460B0
protected override void WriteContent(MidiWriter writer, WritingSettings settings)
{
byte[] data = this.Data;
if (data != null)
{
writer.WriteBytes(data);
}
}
// Token: 0x06003379 RID: 13177 RVA: 0x00017522 File Offset: 0x00015722
protected override void WriteContent(MidiWriter writer, WritingSettings settings)
{
writer.WriteByte(this.GetFormatAndHours());
writer.WriteByte(this.Minutes);
writer.WriteByte(this.Seconds);
writer.WriteByte(this.Frames);
writer.WriteByte(this.SubFrames);
}
// Token: 0x06003231 RID: 12849 RVA: 0x00146E38 File Offset: 0x00145038
protected override void WriteContent(MidiWriter writer, WritingSettings settings)
{
this.ProcessEvents(settings, delegate(IEventWriter eventWriter, MidiEvent midiEvent, bool writeStatusByte)
{
writer.WriteVlqNumber(midiEvent.DeltaTime);
eventWriter.Write(midiEvent, writer, settings, writeStatusByte);
});
}
/// <summary>
/// Writes content of a <see cref="TrackChunk"/>.
/// </summary>
/// <remarks>
/// Content of a <see cref="TrackChunk"/> is collection of MIDI events.
/// </remarks>
/// <param name="writer">Writer to write the chunk's content with.</param>
/// <param name="settings">Settings according to which the chunk's content must be written.</param>
/// <exception cref="ObjectDisposedException">Method was called after the writer's underlying stream was disposed.</exception>
/// <exception cref="IOException">An I/O error occurred on the writer's underlying stream.</exception>
protected override void WriteContent(MidiWriter writer, WritingSettings settings)
{
ProcessEvents(settings, (eventWriter, midiEvent, writeStatusByte) =>
{
writer.WriteVlqNumber(midiEvent.DeltaTime);
eventWriter.Write(midiEvent, writer, settings, writeStatusByte);
});
}
// Token: 0x06003228 RID: 12840 RVA: 0x00146D90 File Offset: 0x00144F90
internal void Write(MidiWriter writer, WritingSettings settings)
{
writer.WriteString(this.ChunkId);
uint contentSize = this.GetContentSize(settings);
writer.WriteDword(contentSize);
this.WriteContent(writer, settings);
}
/// <summary>
/// Writes current <see cref="MidiFile"/> to the stream.
/// </summary>
/// <param name="stream">Stream to write file's data to.</param>
/// <param name="format">Format of the file to be written.</param>
/// <param name="settings">Settings according to which the file must be written.</param>
/// <exception cref="ArgumentNullException"><paramref name="stream"/> is null.</exception>
/// <exception cref="ArgumentException"><paramref name="stream"/> does not support writing,
/// or is already closed.</exception>
/// <exception cref="InvalidEnumArgumentException"><paramref name="format"/> specified an invalid value.</exception>
/// <exception cref="InvalidOperationException">Time division is null.</exception>
/// <exception cref="TooManyTrackChunksException">Count of track chunks presented in the file
/// exceeds maximum value allowed for MIDI file.</exception>
private void Write(Stream stream, MidiFileFormat format = MidiFileFormat.MultiTrack, WritingSettings settings = null)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
if (!Enum.IsDefined(typeof(MidiFileFormat), format))
{
throw new InvalidEnumArgumentException(nameof(format), (int)format, typeof(MidiFileFormat));
}
if (TimeDivision == null)
{
throw new InvalidOperationException("Time division is null.");
}
//
if (settings == null)
{
settings = new WritingSettings();
}
using (var writer = new MidiWriter(stream))
{
var chunksConverter = ChunksConverterFactory.GetConverter(format);
var chunks = chunksConverter.Convert(Chunks);
var trackChunksCount = chunks.Count(c => c is TrackChunk);
if (trackChunksCount > ushort.MaxValue)
{
throw new TooManyTrackChunksException(
$"Count of track chunks to be written ({trackChunksCount}) is greater than the valid maximum ({ushort.MaxValue}).",
trackChunksCount);
}
var headerChunk = new HeaderChunk
{
FileFormat = (ushort)format,
TimeDivision = TimeDivision,
TracksNumber = (ushort)trackChunksCount
};
headerChunk.Write(writer, settings);
foreach (var chunk in chunks)
{
if (settings.CompressionPolicy.HasFlag(CompressionPolicy.DeleteUnknownChunks) && chunk is UnknownChunk)
{
continue;
}
chunk.Write(writer, settings);
}
}
}
/// <summary>
/// Writes chunk to the <see cref="MidiWriter"/>'s underlying stream according to
/// specified <see cref="WritingSettings"/>.
/// </summary>
/// <param name="writer">Writer to write the chunk's data with.</param>
/// <param name="settings">Settings according to which the chunk's data must be written.</param>
/// <exception cref="ObjectDisposedException">
/// Method was called after <paramref name="writer"/> was disposed.
/// </exception>
/// <exception cref="IOException">
/// An I/O error occurred on the <paramref name="writer"/>'s underlying stream.
/// </exception>
internal void Write(MidiWriter writer, WritingSettings settings)
{
writer.WriteString(ChunkId);
var size = GetContentSize(settings);
writer.WriteDword(size);
WriteContent(writer, settings);
}
// Token: 0x06003305 RID: 13061 RVA: 0x00147E28 File Offset: 0x00146028
protected sealed override void WriteContent(MidiWriter writer, WritingSettings settings)
{
string text = this.Text;
if (string.IsNullOrEmpty(text))
{
return;
}
byte[] bytes = (settings.TextEncoding ?? SmfUtilities.DefaultEncoding).GetBytes(text);
writer.WriteBytes(bytes);
}
internal override void Write(MidiWriter writer, WritingSettings settings)
{
var component = Component;
var componentValueMask = ComponentValueMasks[component];
var componentValue = ComponentValue & componentValueMask;
var data = DataTypesUtilities.Combine((FourBitNumber)(byte)component,
(FourBitNumber)(byte)componentValue);
writer.WriteByte(data);
}
// Token: 0x060033B0 RID: 13232 RVA: 0x00148648 File Offset: 0x00146848
public void Write(MidiEvent midiEvent, MidiWriter writer, WritingSettings settings, bool writeStatusByte)
{
if (writeStatusByte)
{
Type type = midiEvent.GetType();
byte number;
StandardEventTypes.Channel.TryGetStatusByte(type, out number);
FourBitNumber channel = ((ChannelEvent)midiEvent).Channel;
byte value = DataTypesUtilities.Combine((FourBitNumber)number, channel);
writer.WriteByte(value);
}
midiEvent.Write(writer, settings);
}
/// <summary>
/// Writes content of a MIDI meta event.
/// </summary>
/// <param name="writer">Writer to write the content with.</param>
/// <param name="settings">Settings according to which the event's content must be written.</param>
protected sealed override void WriteContent(MidiWriter writer, WritingSettings settings)
{
var text = Text;
if (string.IsNullOrEmpty(text))
{
return;
}
var encoding = settings.TextEncoding ?? SmfConstants.DefaultTextEncoding;
var bytes = encoding.GetBytes(text);
writer.WriteBytes(bytes);
}
// Token: 0x060033BF RID: 13247 RVA: 0x00148774 File Offset: 0x00146974
public void Write(MidiEvent midiEvent, MidiWriter writer, WritingSettings settings, bool writeStatusByte)
{
if (writeStatusByte)
{
Type type = midiEvent.GetType();
byte value;
StandardEventTypes.SysEx.TryGetStatusByte(type, out value);
writer.WriteByte(value);
}
int size = midiEvent.GetSize(settings);
writer.WriteVlqNumber(size);
midiEvent.Write(writer, settings);
}
public void Write(MidiEvent midiEvent, MidiWriter writer, WritingSettings settings, bool writeStatusByte)
{
if (midiEvent == null)
{
throw new ArgumentNullException(nameof(midiEvent));
}
if (!(midiEvent is MetaEvent))
{
throw new ArgumentException("Event is not Meta event.", nameof(midiEvent));
}
//
if (writeStatusByte)
{
writer.WriteByte(EventStatusBytes.Global.Meta);
}
//
byte statusByte;
var unknownMetaEvent = midiEvent as UnknownMetaEvent;
if (unknownMetaEvent != null)
{
statusByte = unknownMetaEvent.StatusByte;
}
else
{
var eventType = midiEvent.GetType();
if (!StandardEventTypes.Meta.TryGetStatusByte(eventType, out statusByte) && settings.CustomMetaEventTypes?.TryGetStatusByte(eventType, out statusByte) != true)
{
throw new InvalidOperationException($"Unable to write the {eventType} event.");
}
}
writer.WriteByte(statusByte);
//
var contentSize = midiEvent.GetSize();
writer.WriteVlqNumber(contentSize);
midiEvent.Write(writer, settings);
}
public void Write(MidiEvent midiEvent, MidiWriter writer, WritingSettings settings, bool writeStatusByte)
{
if (writeStatusByte)
{
var eventType = midiEvent.GetType();
byte statusByte;
if (!StandardEventTypes.SystemRealTime.TryGetStatusByte(eventType, out statusByte))
{
Debug.Fail($"Unable to write the {eventType} event.");
}
writer.WriteByte(statusByte);
}
midiEvent.Write(writer, settings);
}
// Token: 0x0600340F RID: 13327 RVA: 0x00148AE4 File Offset: 0x00146CE4
public void Write(Stream stream, MidiFileFormat format = MidiFileFormat.MultiTrack, WritingSettings settings = null)
{
if (this.TimeDivision == null)
{
throw new InvalidOperationException("Time division is null.");
}
if (!stream.CanWrite)
{
throw new ArgumentException("Stream doesn't support writing.", "stream");
}
if (settings == null)
{
settings = new WritingSettings();
}
using (MidiWriter midiWriter = new MidiWriter(stream))
{
IEnumerable <MidiChunk> enumerable = ChunksConverterFactory.GetConverter(format).Convert(this.Chunks);
int num = enumerable.Count((MidiChunk c) => c is TrackChunk);
if (num > 65535)
{
throw new TooManyTrackChunksException(string.Format("Count of track chunks to be written ({0}) is greater than the valid maximum ({1}).", num, ushort.MaxValue), num);
}
new HeaderChunk
{
FileFormat = (ushort)format,
TimeDivision = this.TimeDivision,
TracksNumber = (ushort)num
}.Write(midiWriter, settings);
foreach (MidiChunk midiChunk in enumerable)
{
if (!settings.CompressionPolicy.HasFlag(CompressionPolicy.DeleteUnknownChunks) || !(midiChunk is UnknownChunk))
{
midiChunk.Write(midiWriter, settings);
}
}
}
}
public void Write(MidiEvent midiEvent, MidiWriter writer, WritingSettings settings, bool writeStatusByte)
{
if (midiEvent == null)
{
throw new ArgumentNullException(nameof(midiEvent));
}
var sysExEvent = midiEvent as SysExEvent;
if (sysExEvent == null)
{
throw new ArgumentException("Event is not SysEx event.", nameof(midiEvent));
}
//
if (writeStatusByte)
{
var eventType = midiEvent.GetType();
byte statusByte;
if (!StandardEventTypes.SysEx.TryGetStatusByte(eventType, out statusByte))
{
throw new InvalidOperationException($"Unable to write the {eventType} event.");
}
writer.WriteByte(statusByte);
}
//
var contentSize = midiEvent.GetSize();
writer.WriteVlqNumber(contentSize);
midiEvent.Write(writer, settings);
}
public void Write(MidiEvent midiEvent, MidiWriter writer, WritingSettings settings, bool writeStatusByte)
{
if (midiEvent == null)
{
throw new ArgumentNullException(nameof(midiEvent));
}
var channelEvent = midiEvent as ChannelEvent;
if (channelEvent == null)
{
throw new ArgumentException("Event is not Channel event.", nameof(midiEvent));
}
//
if (writeStatusByte)
{
var eventType = midiEvent.GetType();
byte statusByte;
if (!StandardEventTypes.Channel.TryGetStatusByte(eventType, out statusByte))
{
throw new InvalidOperationException($"Unable to write the {eventType} event.");
}
var channel = channelEvent.Channel;
var totalStatusByte = DataTypesUtilities.Combine((FourBitNumber)statusByte, channel);
writer.WriteByte(totalStatusByte);
}
//
midiEvent.Write(writer, settings);
}
/// <summary>
/// Writes content of a <see cref="HeaderChunk"/>.
/// </summary>
/// <remarks>
/// Content of a <see cref="HeaderChunk"/> is format of the file, number of track chunks and time division.
/// Six bytes required to write all of this information.
/// </remarks>
/// <param name="writer">Writer to write the chunk's content with.</param>
/// <param name="settings">Settings according to which the chunk's content must be written.</param>
/// <exception cref="ObjectDisposedException">Method was called after the writer's underlying stream was disposed.</exception>
/// <exception cref="IOException">An I/O error occurred on the writer's underlying stream.</exception>
protected override void WriteContent(MidiWriter writer, WritingSettings settings)
{
writer.WriteWord(FileFormat);
writer.WriteWord(TracksNumber);
writer.WriteInt16(TimeDivision.ToInt16());
}
// Token: 0x0600334C RID: 13132 RVA: 0x000172F7 File Offset: 0x000154F7
protected override void WriteContent(MidiWriter writer, WritingSettings settings)
{
writer.WriteWord(this.Number);
}
// Token: 0x0600330C RID: 13068 RVA: 0x0001704D File Offset: 0x0001524D
protected override void WriteContent(MidiWriter writer, WritingSettings settings)
{
writer.WriteByte(this.Channel);
}
/// <summary>
/// Writes content of a MIDI meta event.
/// </summary>
/// <param name="writer">Writer to write the content with.</param>
/// <param name="settings">Settings according to which the event's content must be written.</param>
protected override void WriteContent(MidiWriter writer, WritingSettings settings)
{
_smpteData.Write(writer.WriteByte);
}
/// <summary> /// Writes content of a chunk. Content is a part of chunk's data without its header (ID and size). /// </summary> /// <param name="writer">Writer to write the chunk's content with.</param> /// <param name="settings">Settings according to which the chunk's content must be written.</param> protected abstract void WriteContent(MidiWriter writer, WritingSettings settings);
