private void UpdateBandwidth(int bw)
{
bw = 10 * (bw / 10);
if (bw < 10)
{
bw = 10;
}
int num = (int)((float)(18 * this._spectrumWidth) / this._scale / (float)(this._buffer.Width - 60));
if (bw < num)
{
bw = num;
}
if (bw != this._filterBandwidth)
{
int num2 = this._enableSideFilterResize ? ((int)((float)(bw - this._filterBandwidth) * 0.5f)) : 0;
int offset = this._filterOffset + ((this._side == BandType.Upper) ? num2 : (-num2));
BandwidthEventArgs bandwidthEventArgs = new BandwidthEventArgs(bw, offset, this._side);
this.OnBandwidthChanged(bandwidthEventArgs);
if (!bandwidthEventArgs.Cancel)
{
this._filterOffset = bandwidthEventArgs.Offset;
this._filterBandwidth = bandwidthEventArgs.Bandwidth;
this._performNeeded = true;
}
}
}
protected virtual void OnBandwidthChanged(BandwidthEventArgs e)
{
if (BandwidthChanged != null)
{
BandwidthChanged(this, e);
}
}
protected virtual void OnBandwidthChanged(BandwidthEventArgs e)
{
ManualBandwidthChangeEventHandler bandwidthChanged = this.BandwidthChanged;
if (bandwidthChanged != null)
{
bandwidthChanged(this, e);
}
}
private void UpdateBandwidth(int bw)
{
bw = 10 * (bw / 10);
if (bw < 10)
{
bw = 10;
}
if (bw != _filterBandwidth)
{
var args = new BandwidthEventArgs(bw);
OnBandwidthChanged(args);
if (!args.Cancel)
{
_filterBandwidth = args.Bandwidth;
_performNeeded = true;
}
}
}
private void panview_BandwidthChanged(object sender, BandwidthEventArgs e)
{
if (e.Bandwidth < filterBandwidthNumericUpDown.Minimum)
{
e.Bandwidth = (int)filterBandwidthNumericUpDown.Minimum;
}
else if (e.Bandwidth > filterBandwidthNumericUpDown.Maximum)
{
e.Bandwidth = (int)filterBandwidthNumericUpDown.Maximum;
}
filterBandwidthNumericUpDown.Value = e.Bandwidth;
}
private void UpdateBandwidth(int bw)
{
bw = 10 * (bw / 10);
if (bw < 10)
{
bw = 10;
}
if (bw != _filterBandwidth)
{
var args = new BandwidthEventArgs(bw);
OnBandwidthChanged(args);
if (!args.Cancel)
{
_filterBandwidth = args.Bandwidth;
_performNeeded = true;
}
}
}
protected virtual void OnBandwidthChanged(BandwidthEventArgs e)
{
if (BandwidthChanged != null)
{
BandwidthChanged(this, e);
}
}
private void spectrumAnalyzer_BandwidthChanged(object sender, BandwidthEventArgs e)
{
var sign = e.Side == BandType.Upper ? 1 : -1;
if (e.Bandwidth > _control.FilterBandwidth || Math.Abs(_spectrumAnalyzer.FilterOffset + sign * e.Bandwidth / 2) > _control.FilterBandwidth / 2)
{
e.Cancel = true;
return;
}
_filterbandwidth = e.Bandwidth;
_filterOffset = e.Offset;
_updateFilter = true;
}
private void spectrumAnalyzer_BandwidthChanged(object sender, BandwidthEventArgs e)
{
int num = e.Side == BandType.Upper ? 1 : -1;
if (e.Bandwidth > this._control.FilterBandwidth || Math.Abs(this._spectrumAnalyzer.FilterOffset + num * e.Bandwidth / 2) > this._control.FilterBandwidth / 2)
{
e.Cancel = true;
}
else
{
this._filterbandwidth = e.Bandwidth;
this._filterOffset = e.Offset;
this._updateFilter = true;
}
}
protected virtual void OnBandwidthChanged(BandwidthEventArgs e)
{
ManualBandwidthChangeEventHandler changeEventHandler = this.BandwidthChanged;
if (changeEventHandler == null)
return;
changeEventHandler((object) this, e);
}
private void UpdateBandwidth(int bw)
{
bw = 10 * (bw / 10);
if (bw < 10)
bw = 10;
if (bw == this._filterBandwidth)
return;
int num = this._enableSideFilterResize ? (bw - this._filterBandwidth) / 2 : 0;
int offset = this._filterOffset + (this._side == BandType.Upper ? num : -num);
BandwidthEventArgs e = new BandwidthEventArgs(bw, offset, this._side);
this.OnBandwidthChanged(e);
if (e.Cancel)
return;
this._filterOffset = e.Offset;
this._filterBandwidth = e.Bandwidth;
this._performNeeded = true;
}
private void panview_BandwidthChanged(object sender, BandwidthEventArgs e)
{
if ((Decimal) e.Bandwidth < this.filterBandwidthNumericUpDown.Minimum)
e.Bandwidth = (int) this.filterBandwidthNumericUpDown.Minimum;
else if ((Decimal) e.Bandwidth > this.filterBandwidthNumericUpDown.Maximum)
e.Bandwidth = (int) this.filterBandwidthNumericUpDown.Maximum;
this.filterBandwidthNumericUpDown.Value = (Decimal) e.Bandwidth;
}