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PluginEditor.cs
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PluginEditor.cs
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using System;
using Jacobi.Vst.Core;
using Jacobi.Vst.Framework;
using Jacobi.Vst.Framework.Common;
namespace Nix.Metro
{
/// <summary>
/// Implements the custom UI editor for the plugin.
/// </summary>
class PluginEditor : IVstPluginEditor
{
private Plugin _plugin;
private WpfControlWrapper _uiWrapper = new WpfControlWrapper(360, 360);
/// <summary>
/// Constructs a new instance.
/// </summary>
/// <param name="plugin">Must not be null.</param>
public PluginEditor(Plugin plugin)
{
_plugin = plugin;
}
#region IVstPluginEditor Members
public System.Drawing.Rectangle Bounds
{
get { return _uiWrapper.Bounds; }
}
public void Close()
{
_uiWrapper.Close();
}
public void KeyDown(byte ascii, VstVirtualKey virtualKey, VstModifierKeys modifers)
{
// no-op
}
public void KeyUp(byte ascii, VstVirtualKey virtualKey, VstModifierKeys modifers)
{
// no-op
}
public VstKnobMode KnobMode { get; set; }
public void Open(IntPtr hWnd)
{
_uiWrapper.Open(hWnd);
_uiWrapper.SafeInstance.MetroData = _plugin.Data;
}
public void ProcessIdle()
{
//var x = _plugin.Host.GetInstance<IVstHostSequencer>();
VstTimeInfo timeInfo = _plugin.Host.GetInstance<IVstHostCommands20>().GetTimeInfo(
VstTimeInfoFlags.PpqPositionValid | VstTimeInfoFlags.BarStartPositionValid | VstTimeInfoFlags.TempoValid | VstTimeInfoFlags.CyclePositionValid);
double current = timeInfo.PpqPosition;
double tempo = timeInfo.Tempo;
double top = (double)timeInfo.TimeSignatureNumerator;
double bottom = (double)timeInfo.TimeSignatureDenominator;
double barStart = timeInfo.BarStartPosition;
double cycleStart = timeInfo.CycleStartPosition;
double cycleEnd = timeInfo.CycleEndPosition;
if (_uiWrapper.SafeInstance != null)
_uiWrapper.SafeInstance.ProcessIdle(top, bottom, tempo, current, barStart, cycleStart, cycleEnd );
}
#endregion
bool IVstPluginEditor.KeyDown(byte ascii, VstVirtualKey virtualKey, VstModifierKeys modifers)
{
return false;
}
bool IVstPluginEditor.KeyUp(byte ascii, VstVirtualKey virtualKey, VstModifierKeys modifers)
{
return false;
}
}
}