private void timelineControl_CurveDropped(object sender, ToolDropEventArgs e)
{
List<Element> elementList = new List<Element>();
if (e.Element.Selected)
elementList = TimelineControl.SelectedElements.ToList();
else
elementList.Add(e.Element);
Curve droppedCurve = _curveLibrary.GetCurve(e.Data.GetData(DataFormats.StringFormat).ToString());
foreach (Element elem in elementList)
{
Curve curve = new Curve(droppedCurve);
if (ToolsForm.LinkCurves)
{
curve.LibraryReferenceName = e.Data.GetData(DataFormats.StringFormat).ToString();
}
else
{
curve.LibraryReferenceName = string.Empty;
curve.UnlinkFromLibraryCurve();
}
curve.IsCurrentLibraryCurve = false;
object[] parms = elem.EffectNode.Effect.ParameterValues;
switch (elem.EffectNode.Effect.EffectName)
{
case "Alternating":
if (e.MouseButton == MouseButtons.Right || Control.ModifierKeys.HasFlag(Keys.Control))
{
parms[13] = curve;
}
else
{
parms[12] = curve;
}
break;
case "Pulse":
parms[0] = curve;
break;
case "Chase":
parms[5] = curve;
break;
case "Spin":
parms[11] = curve;
break;
case "Wipe":
parms[2] = curve;
break;
}
elem.EffectNode.Effect.ParameterValues = parms;
TimelineControl.grid.RenderElement(elem);
}
sequenceModified();
}
private void timelineControl_GradientDropped(object sender, ToolDropEventArgs e)
{
List<Element> elementList = new List<Element>();
if (e.Element.Selected)
elementList = TimelineControl.SelectedElements.ToList();
else
elementList.Add(e.Element);
ColorGradient droppedGradient = _colorGradientLibrary.GetColorGradient(e.Data.GetData(DataFormats.StringFormat).ToString());
foreach (Element elem in elementList)
{
ColorGradient gradient = new ColorGradient(droppedGradient);
if (ToolsForm.LinkGradients)
{
gradient.LibraryReferenceName = e.Data.GetData(DataFormats.StringFormat).ToString();
}
else
{
gradient.LibraryReferenceName = string.Empty;
gradient.UnlinkFromLibrary();
}
gradient.IsCurrentLibraryGradient = false;
object[] parms = elem.EffectNode.Effect.ParameterValues;
switch (elem.EffectNode.Effect.EffectName)
{
case "Alternating":
if (e.MouseButton == MouseButtons.Right || Control.ModifierKeys.HasFlag(Keys.Control))
{
parms[9] = false;
parms[11] = gradient;
}
else
{
parms[8] = false;
parms[10] = gradient;
}
break;
case "Pulse":
parms[1] = gradient;
break;
case "Chase":
parms[0] = ToolsForm.GradientHandling;
parms[4] = gradient;
break;
case "Spin":
parms[2] = ToolsForm.GradientHandling;
parms[10] = gradient;
break;
case "Twinkle":
parms[7] = ToolsForm.GradientHandling;
parms[9] = gradient;
break;
case "Wipe":
parms[0] = gradient;
break;
}
elem.EffectNode.Effect.ParameterValues = parms;
TimelineControl.grid.RenderElement(elem);
}
sequenceModified();
}
private void timelineControl_ColorDropped(object sender, ToolDropEventArgs e)
{
List<Element> elementList = new List<Element>();
if (e.Element.Selected)
elementList = TimelineControl.SelectedElements.ToList();
else
elementList.Add(e.Element);
Color color = (Color)e.Data.GetData(typeof(Color));
foreach (Element elem in elementList)
{
object[] parms = elem.EffectNode.Effect.ParameterValues;
switch (elem.EffectNode.Effect.EffectName)
{
case "Alternating":
if (e.MouseButton == MouseButtons.Right || Control.ModifierKeys.HasFlag(Keys.Control))
{
parms[3] = color;
parms[9] = true;
}
else
{
parms[1] = color;
parms[8] = true;
}
break;
case "Set Level":
parms[1] = color;
break;
case "Pulse":
parms[1] = new ColorGradient(color);
break;
case "Chase":
parms[0] = 0; // StaticColor
parms[3] = color;
break;
case "Spin":
parms[2] = 0; // StaticColor
parms[9] = color;
break;
case "Twinkle":
parms[7] = 0; // StaticColor
parms[8] = color;
break;
case "Wipe":
parms[0] = new ColorGradient(color);
break;
}
//TODO:
//this would be a good place to build a list of target elements, and the new parameters
//list could be passed to a ModifyElements method to do the work in "one step"
elem.EffectNode.Effect.ParameterValues = parms;
TimelineControl.grid.RenderElement(elem);
}
sequenceModified();
}
