public ChordMagicianWindow(Vst.Plugin plugin, Score score)
{
InitializeComponent();
DataContext = _viewModel = new ChordMagicianViewModel(_api, plugin, score);
_viewModel.ChordChanged += OnChordChanged;
}
public void Restore(Vst.Plugin target)
{
target.Name = Name;
target.ChannelNum = ChannelNum;
target.Volume = Volume;
target.Panning = Panning;
target.Mute = Mute;
target.LoadParameters(Parameters);
}
public Plugin(int id, Vst.Plugin source)
{
Id = id;
Name = source.Name;
PluginPath = source.PluginPath;
ChannelNum = source.ChannelNum;
Volume = source.Volume;
Panning = source.Panning;
Mute = source.Mute;
Parameters = source.DumpParameters();
}
/// <summary>
/// 주어진 VST 플러그인의 편집기 창을 엽니다.
/// 창이 열려있지 않은 경우에는 새로운 창 인스턴스가 생성되고,
/// 이미 열려있는 경우에는 기존의 창을 활성화합니다.
/// </summary>
/// <param name="plugin">VST 플러그인</param>
public void OpenEditor(Vst.Plugin plugin)
{
if (_table.TryGetValue(plugin, out PluginEditorWindow window))
{
// 이미 열려있는 창을 활성화
window.Activate();
}
else
{
// 새로운 창 인스턴스 생성 후 열기
PluginEditorWindow newWindow = new PluginEditorWindow(plugin);
newWindow.Closed += PluginWindow_Closed;
_table.Add(plugin, newWindow);
newWindow.Show();
}
}
public void Restore(Vst.Plugin target)
{
target.Name = Name;
target.ChannelNum = ChannelNum;
target.Volume = Volume;
target.Panning = Panning;
target.Mute = Mute;
if (target.PluginCommandStub.PluginContext.PluginInfo.Flags.HasFlag(VstPluginFlags.ProgramChunks))
{
target.PluginCommandStub.SetChunk(Chunk, false);
}
target.PluginCommandStub.BeginSetProgram();
target.PluginCommandStub.SetProgram(ProgramIndex);
target.PluginCommandStub.EndSetProgram();
target.LoadParameters(Parameters);
}
private IDictionary <int, Vst.Plugin> RestorePlugins(ProjectFile file)
{
Dictionary <int, Vst.Plugin> pluginTable = new Dictionary <int, Vst.Plugin>();
_pluginManager.UnloadAll();
foreach (Plugin plugin in file.Plugins)
{
Vst.Plugin p = _pluginManager.AddPlugin(plugin.PluginPath, null);
if (p == null)
{
// Fail? Open a OpenFileDialog?
}
else
{
pluginTable.Add(plugin.Id, p);
plugin.Restore(p);
}
}
return(pluginTable);
}
public Plugin(int id, Vst.Plugin source)
{
Id = id;
Name = source.Name;
PluginPath = source.PluginPath;
ChannelNum = source.ChannelNum;
Volume = source.Volume;
Panning = source.Panning;
Mute = source.Mute;
source.PluginCommandStub.GetProgram();
Parameters = source.DumpParameters();
if (source.PluginCommandStub.PluginContext.PluginInfo.Flags.HasFlag(VstPluginFlags.ProgramChunks))
{
Chunk = source.PluginCommandStub.GetChunk(false);
ChunkSize = Chunk.Length;
}
else
{
Chunk = new byte[0];
ChunkSize = 0;
}
}
private bool[] this[Vst.Plugin plugin]
{
get
{
if (_maskTable.TryGetValue(plugin, out bool[] noteMask))
public PianoRollWorkspaceKey(Vst.Plugin plugin) : base(plugin)
{
}
/// <summary>
/// 새로운 PluginEditorHost 인스턴스를 생성합니다.
/// </summary>
/// <param name="plugin">편집기를 열 VST 플러그인</param>
public PluginEditorHost(Vst.Plugin plugin)
{
_pluginCmdStub = plugin.PluginCommandStub;
}
private IEnumerable <int> GetTickIterator(MidiToolkit.Track track, Vst.Plugin plugin, int startPosition)
{
IEnumerator <MidiToolkit.MidiEvent> enumerator = track.Iterator().GetEnumerator();
bool hasNext;
bool breakLoop = false;
for (hasNext = enumerator.MoveNext();
hasNext && enumerator.Current.AbsoluteTicks < startPosition;
hasNext = enumerator.MoveNext())
{
}
int ticks = startPosition;
while (hasNext)
{
while (ticks < enumerator.Current.AbsoluteTicks)
{
if (ticks >= _length)
{
breakLoop = true;
break;
}
yield return(ticks);
ticks++;
}
if (breakLoop)
{
break;
}
yield return(ticks);
while (hasNext && enumerator.Current.AbsoluteTicks == ticks)
{
if (enumerator.Current.MidiMessage is MidiToolkit.ChannelMessage cm)
{
if (cm.Command == MidiToolkit.ChannelCommand.NoteOn)
{
_masterSequencer.SendNoteOn(plugin, (byte)cm.Data1, (byte)cm.Data2);
_pressedNotes[cm.Data1] = true;
}
else if (cm.Command == MidiToolkit.ChannelCommand.NoteOff)
{
_masterSequencer.SendNoteOff(plugin, (byte)cm.Data1);
_pressedNotes[cm.Data1] = false;
}
}
hasNext = enumerator.MoveNext();
}
ticks++;
}
for (byte i = 0; i < 128; i++)
{
if (_pressedNotes[i])
{
_masterSequencer.SendNoteOff(plugin, i);
}
}
_numOfPlayingScores--;
}
public PluginEditorWindow(Vst.Plugin plugin)
{
Plugin = plugin ?? throw new ArgumentNullException(nameof(plugin));
InitializeComponent();
}
/// <summary>
/// 주어진 VST 플러그인의 편집기 창을 닫습니다.
/// 해당하는 창이 열려있지 않은 경우 아무런 동작도 수행하지 않습니다.
/// </summary>
/// <param name="plugin">VST 플러그인</param>
public void CloseEditor(Vst.Plugin plugin)
{
_table.TryGetValue(plugin, out PluginEditorWindow window);
window?.Close();
}
