protected override void SetCurveValue(Curve c)
{
if (c != null)
{
Value = new GradientLevelPair(Value.ColorGradient, c);
}
}
public void OnDropCompleted(IDataObject obj, Point dropPoint)
{
var data = obj.GetData(ItemType);
if (data != null && data.GetType() == ItemType)
{
Value = data;
}
//Our type does not match, so either we are applying Color to a Gradient or something to a GradientLevelPair
else if (obj.GetDataPresent(typeof(Color)))
{
data = obj.GetData(typeof(Color));
HandleColorDrop((Color)data);
}
else if (obj.GetDataPresent(typeof(ColorGradient)) && ItemType == typeof(GradientLevelPair))
{
var cg = obj.GetData(typeof(ColorGradient)) as ColorGradient;
var glp = (GradientLevelPair)Value;
var newGradientLevelPair = new GradientLevelPair(cg, glp.Curve);
Value = newGradientLevelPair;
}
else if (obj.GetDataPresent(typeof(Curve)) && ItemType == typeof(GradientLevelPair))
{
var c = obj.GetData(typeof(Curve)) as Curve;
var glp = (GradientLevelPair)Value;
var newGradientLevelPair = new GradientLevelPair(glp.ColorGradient, c);
Value = newGradientLevelPair;
}
}
protected override void SetColorGradientValue(ColorGradient cg)
{
if (cg != null)
{
Value = new GradientLevelPair(cg, Value.Curve);
}
}
private void RenderElement(GradientLevelPair gradientLevelPair, TimeSpan startTime, TimeSpan interval,
ElementNode element, EffectIntents effectIntents)
{
var result = PulseRenderer.RenderNode(element, gradientLevelPair.Curve, gradientLevelPair.ColorGradient, interval, HasDiscreteColors);
result.OffsetAllCommandsByTime(startTime);
effectIntents.Add(result);
}
private void RenderElement(Pulse.Pulse pulse, GradientLevelPair gradientLevelPair, TimeSpan startTime,
ElementNode element, EffectIntents effectIntents)
{
pulse.ColorGradient = gradientLevelPair.ColorGradient;
pulse.LevelCurve = gradientLevelPair.Curve;
pulse.TargetNodes = new[] { element };
var result = pulse.Render();
result.OffsetAllCommandsByTime(startTime);
effectIntents.Add(result);
}
private void HandleColorDrop(Color c)
{
if (ItemType == typeof(ColorGradient))
{
Value = new ColorGradient(c);
}
else if (ItemType == typeof(GradientLevelPair))
{
var glp = (GradientLevelPair)Value;
var newGradientLevelPair = new GradientLevelPair(new ColorGradient(c), glp.Curve);
Value = newGradientLevelPair;
}
}
private void OnShowGradientLevelCurveCommand(object sender, ExecutedRoutedEventArgs e)
{
var collectionItem = e.Parameter as CollectionItemValue;
if (collectionItem != null)
{
var grid = sender as EffectPropertyEditorGrid;
if (grid != null)
{
Editors.Editor editor = grid.GetEditors().GetEditor(typeof(Curve));
GradientLevelPair glp = collectionItem.Value as GradientLevelPair;
if (glp != null)
{
var newValue = editor.ShowDialog(collectionItem.ParentProperty, glp.Curve, this);
if (newValue is Curve)
{
var newGradientLevelPair = new GradientLevelPair(glp.ColorGradient, (Curve)newValue);
collectionItem.Value = newGradientLevelPair;
}
}
}
}
}
// renders the given node to the internal ElementData dictionary. If the given node is
// not a element, will recursively descend until we render its elements.
private EffectIntents RenderNode(List <IElementNode> elements)
{
_strobeClass = new List <StrobeClass>();
EffectIntents effectIntents = new EffectIntents();
var startTime = TimeSpan.Zero;
double intervalPos = GetEffectTimeIntervalPosition(startTime) * 100;
double interval;
int i = 0;
if (StrobeSource != StrobeSource.TimeInterval)
{
SetupMarks();
if (_marks == null || _strobeClass.Count == 0)
{
return(effectIntents);
}
interval = _strobeClass[i].CycleTime;
}
else
{
interval = StrobeMode == StrobeMode.Simple ? CycleTime : CalculateInterval(intervalPos);
}
TimeSpan intervalTime = TimeSpan.FromMilliseconds(interval);
TimeSpan onDuration = TimeSpan.FromMilliseconds(interval * (StrobeMode == StrobeMode.Simple ? 0.5 : OnTimeCurve.GetValue(intervalPos) / 100));
// Continue until the intent start time is >= effect duration.
do
{
// Adjust the onDuration if intent end time is greater then the next marks start time.
if (StrobeSource != StrobeSource.TimeInterval && (onDuration + startTime).TotalMilliseconds >
_strobeClass[i + 1].StartTime.TotalMilliseconds)
{
onDuration = TimeSpan.FromMilliseconds((_strobeClass[i + 1].StartTime.TotalMilliseconds - 1 - startTime.TotalMilliseconds) / 2);
}
foreach (IElementNode element in elements)
{
var glp = new GradientLevelPair(Colors, IntensityCurve);
RenderElement(glp, startTime, onDuration.Subtract(TimeSpan.FromMilliseconds(1)), element,
effectIntents);
}
startTime = startTime + intervalTime;
intervalPos = GetEffectTimeIntervalPosition(startTime) * 100;
// Get next Interval
if (StrobeSource != StrobeSource.TimeInterval)
{
if (_strobeClass[i + 1].StartTime.TotalMilliseconds < startTime.TotalMilliseconds)
{
i++;
startTime = _strobeClass[i].StartTime;
if (i > _strobeClass.Count - 1)
{
break;
}
}
interval = _strobeClass[i].CycleTime;
}
else
{
interval = StrobeMode == StrobeMode.Simple ? CycleTime : CalculateInterval(intervalPos);
}
onDuration = TimeSpan.FromMilliseconds(interval * (StrobeMode == StrobeMode.Simple ? 0.5 : OnTimeCurve.GetValue(intervalPos) / 100));
intervalTime = TimeSpan.FromMilliseconds(interval);
} while (startTime.TotalMilliseconds < TimeSpan.TotalMilliseconds);
_strobeClass = null;
return(effectIntents);
}
