private void UpdateAdjustmentControls(ImageAdjustmentType adjustmentType, Int32 adjustmentValue)
{
EnumControls(this.Controls);
void EnumControls(IEnumerable controls)
{
foreach (Control control in controls)
{
var controlAdjustmentType = ImageAdjustmentTypeExtensions.ToImageAdjustmentType(control);
if (controlAdjustmentType == adjustmentType)
{
if (control is TrackBar trackBar)
{
this.UpdateAdjustmentControl(() => trackBar.Value = adjustmentValue);
}
else if (control is NumericUpDown numericUpDown)
{
this.UpdateAdjustmentControl(() => numericUpDown.Value = adjustmentValue);
}
}
if (control.HasChildren)
{
EnumControls(control.Controls);
}
}
}
}
private void AddEvent(ImageAdjustmentType type, Int32 diff, Int32 value)
{
lock (this._adjustmentEvents)
{
if ((this._lastAdjustment != null) && (type == this._lastAdjustment.Type))
{
Trace.WriteLine($"Skip {value}");
this._lastAdjustment.Diff = 0;
this._lastAdjustment.Value = value;
}
else
{
Trace.WriteLine($"Add {value}");
this._lastAdjustment = new AdjustmentEvent()
{
Type = type,
Diff = diff,
Value = value
};
this._adjustmentEvents.Push(this._lastAdjustment);
}
}
this._adjustmentTimer.Stop();
this._adjustmentTimer.Start();
}
private Int32 UpdateImageProperty(ImageAdjustmentType adjustmentType, Int32 adjustmentDiff, Int32 adjustmentValue)
{
var newAdjustmentValue = 0 == adjustmentDiff ? adjustmentValue : (this._imageBuilder.ImageProperties.Get(adjustmentType) + adjustmentDiff);
this._imageBuilder.ImageProperties.Set(adjustmentType, newAdjustmentValue);
return(newAdjustmentValue);
}
public void SetAdjustment(ImageAdjustmentType adjustmentType, Int32 adjustmentDiff, Int32 adjustmentValue)
{
switch (adjustmentType)
{
case ImageAdjustmentType.Contrast:
this.AddEvent(adjustmentType, adjustmentDiff, adjustmentValue);
break;
default:
// TODO
return;
}
}
public void Set(ImageAdjustmentType imageAdjustmentType, Int32 imageAdjustmentValue) => this.adjustmentValues[imageAdjustmentType] = imageAdjustmentValue;
public Int32 Get(ImageAdjustmentType imageAdjustmentType) => this.adjustmentValues[imageAdjustmentType];
public Boolean IsModified(ImageAdjustmentType imageAdjustmentType) => this.adjustmentValues[imageAdjustmentType] != 0;
