private static void ListInstrumentsJSON(WebContext context, Song s)
{
JSONWriter jw = new JSONWriter();
jw.Array();
for (int k = 0; k < s.Instruments.Count; k++)
{
Instrument ins = s.Instruments[k];
jw.Class();
jw.Field("id", ins.ID);
jw.Field("name", ins.Name);
jw.Field("device", ins.MidiDevice);
jw.Field("channel", ins.MidiChannel);
jw.Field("patch", ins.MidiPatch);
jw.Field("type", ins.Type);
jw.End();
}
jw.End();
context.Response.Write("g_Instruments = ");
context.Response.Write(jw.ToString(JSONFormatting.Pretty));
context.Response.Write(";\n");
}
private static void ListAutomationChannelsJSON(WebContext context, Song s)
{
JSONWriter jw = new JSONWriter();
jw.Array();
for (int j = 0; j < s.Tracks.Count; j++)
{
// SongTrack st = s.Tracks[j];
jw.Class();
jw.Field("id", j);
jw.Field("name", "Automation #" + j);
jw.End();
}
jw.End();
context.Response.Write("g_AutomationTracks = ");
context.Response.Write(jw.ToString(JSONFormatting.Pretty));
context.Response.Write(";\n");
}
private static void ListMidiDevicesJSON(WebContext context, Song s)
{
JSONWriter jw = new JSONWriter();
jw.Array();
List<int> ids = MidiWrapper.GetDeviceIDs();
for (int k = 0; k < ids.Count; k++)
{
string nam = MidiWrapper.GetDeviceName(ids[k]);
jw.Class();
jw.Field("id", ids[k]);
jw.Field("name", nam);
jw.End();
}
jw.End();
context.Response.Write("g_MidiDevices = ");
context.Response.Write(jw.ToString(JSONFormatting.Pretty));
context.Response.Write(";\n");
}
private static void ListTracksJSON(WebContext context, Song s)
{
JSONWriter jw = new JSONWriter();
jw.Array();
for (int j = 0; j < s.Tracks.Count; j++)
{
SongTrack st = s.Tracks[j];
jw.Class();
jw.Field("id", st.ID);
jw.Field("name", st.Name);
if (st.CurrentPatternID != null)
jw.Field("pattern", st.CurrentPatternID);
else
jw.Field("pattern", "");
if (st.CuedPatternID != null)
jw.Field("cued", st.CuedPatternID);
else
jw.Field("cued", "");
jw.Field("volume", st.Volume);
jw.Field("transpose", st.Transpose);
jw.Field("mute", st.Muted ? 1 : 0);
jw.Field("solo", st.Solo ? 1 : 0);
jw.End();
}
jw.End();
context.Response.Write("g_Tracks = ");
context.Response.Write(jw.ToString(JSONFormatting.Pretty));
context.Response.Write(";\n");
}
private static void ListSongJSON(WebContext context, Song s)
{
JSONWriter jw = new JSONWriter();
jw.Class();
jw.Field("bpm", s.BPM);
jw.Field("beats1", s.Beats1);
jw.Field("beats2", s.Beats2);
jw.End();
context.Response.Write("g_Song = ");
context.Response.Write(jw.ToString(JSONFormatting.Pretty));
context.Response.Write(";\n");
}
private static void ListPatternsJSON(WebContext context, Song s)
{
JSONWriter jw = new JSONWriter();
jw.Array();
for (int j = 0; j < s.Patterns.Count; j++)
{
Pattern p = s.Patterns[j];
jw.Class();
jw.Field("id", p.ID);
jw.Field("instrument", p.InstrumentID);
jw.Field("name", p.Name);
jw.Field("duration", p.Duration);
jw.Array("notes");
for (int k = 0; k < p.Notes.Count; k++)
{
PatternNote pn = p.Notes[k];
jw.Class();
jw.Field("id", pn.ID);
jw.Field("from", pn.From);
jw.Field("to", pn.To);
jw.Field("note", pn.Note);
jw.Field("velocity", pn.Velocity);
jw.End();
}
jw.End();
jw.Array("automations");
for (int k = 0; k < p.Automations.Count; k++)
{
PatternAutomation pa = p.Automations[k];
jw.Class();
jw.Field("id", pa.ID);
jw.Field("macro", pa.Macro);
jw.Field("channel", pa.Channel);
jw.Array("keys");
for (int u = 0; u < pa.Keys.Count; u++)
{
jw.Class();
jw.Field("id", pa.Keys[u].ID);
jw.Field("time", pa.Keys[u].Time);
jw.Field("value", pa.Keys[u].Value);
jw.End();
}
jw.End();
jw.End();
}
jw.End();
jw.End();
}
jw.End();
context.Response.Write("g_Patterns = ");
context.Response.Write(jw.ToString(JSONFormatting.Pretty));
context.Response.Write(";\n");
}
public MasterSequencer()
{
CurrentSong = null;
}
public static Song CreateDummySong()
{
Song s = new Song();
s.BPM = 150;
{
SongTrack st = new SongTrack();
st.ID = "trk1";
st.Name = "Lead";
st.InstrumentID = "ins1";
st.LivePatternID = "";
st.Items.Add(new SongTrackItem("item1", 0, 8, "pat1"));
st.Items.Add(new SongTrackItem("item2", 10, 18, "pat2"));
st.Items.Add(new SongTrackItem("item3", 20, 28, "pat3"));
st.CuedPatternID = "pat00001";
s.Tracks.Add(st);
}
{
SongTrack st = new SongTrack();
st.ID = "trk2";
st.Name = "Synth";
st.InstrumentID = "ins2";
s.Tracks.Add(st);
}
{
SongTrack st = new SongTrack();
st.ID = "trk3";
st.Name = "Bass";
st.CuedPatternID = "pat00003";
st.InstrumentID = "ins3";
s.Tracks.Add(st);
}
{
Instrument ins = new Instrument();
ins.ID = "ins1";
ins.Name = "First instrument";
ins.MidiChannel = 1;
ins.MidiPatch = 30;
ins.Type = "";
s.Instruments.Add(ins);
}
{
Instrument ins = new Instrument();
ins.ID = "ins2";
ins.Name = "Second instrument";
ins.MidiChannel = 1;
ins.MidiPatch = 30;
ins.Type = "";
s.Instruments.Add(ins);
}
{
Instrument ins = new Instrument();
ins.ID = "ins3";
ins.Name = "Third instrument";
ins.MidiChannel = 1;
ins.MidiPatch = 30;
ins.Type = "";
s.Instruments.Add(ins);
}
{
Pattern pt = new Pattern();
pt.ID = "pat00001";
pt.InstrumentID = "ins1";
pt.Name = "Lead1";
pt.Duration = 16;
pt.Notes.Add(new PatternNote("note11_1", 0L, 400L, 30, 100));
pt.Notes.Add(new PatternNote("note11_2", 200L, 400L, 24, 100));
pt.Notes.Add(new PatternNote("note11_3", 400L, 1600L, 20, 100));
{
PatternAutomation pa = new PatternAutomation();
pa.Channel = 85;
pa.ID = "aut85";
pa.Keys.Add(new PatternAutomationKey("pa0", 0, 100));
pa.Keys.Add(new PatternAutomationKey("pa1", 100, 10));
pa.Keys.Add(new PatternAutomationKey("pa2", 1300, 0));
pt.Automations.Add(pa);
}
s.Patterns.Add(pt);
}
{
Pattern pt = new Pattern();
pt.ID = "pat00002";
pt.InstrumentID = "ins1";
pt.Name = "Lead2";
pt.Duration = 2;
pt.Notes.Add(new PatternNote("note22_1", 0L, 100L, 30, 100));
pt.Notes.Add(new PatternNote("note22_2", 100L, 200L, 24, 100));
s.Patterns.Add(pt);
}
{
Pattern pt = new Pattern();
pt.ID = "pat00003";
pt.InstrumentID = "ins2";
pt.Name = "Lead3";
s.Patterns.Add(pt);
}
{
Pattern pt = new Pattern();
pt.ID = "pat00004";
pt.InstrumentID = "ins3";
pt.Name = "Lead4";
s.Patterns.Add(pt);
}
return s;
}
public static Song CreateFromFile(string filename)
{
Song ret = null;
Song t = new Song();
if (t.LoadFromFile(filename))
ret = t;
return ret;
}
