private void EffectPropertyEditorValueChanged(object sender, PropertyValueChangedEventArgs e)
{
Dictionary<Element, Tuple<Object, PropertyDescriptor>> elementValues = new Dictionary<Element, Tuple<object, PropertyDescriptor>>();
int i = 0;
foreach (var element in _elements)
{
element.UpdateNotifyContentChanged();
elementValues.Add(element, new Tuple<object, PropertyDescriptor>(e.OldValue[i], e.Property.UnderLyingPropertyDescriptor(i)));
i++;
}
var undo = new EffectsPropertyModifiedUndoAction(elementValues);
_sequenceEditorForm.AddEffectsModifiedToUndo(undo);
}
private void CompleteDrop(Dictionary<Element, Tuple<object, PropertyDescriptor>> elementValues, Element element, string type)
{
if (elementValues.Any())
{
var undo = new EffectsPropertyModifiedUndoAction(elementValues);
AddEffectsModifiedToUndo(undo);
TimelineControl.grid.ClearSelectedElements();
TimelineControl.SelectElement(element);
UpdateToolStrip4(
string.Format("{2} applied to {0} {1} effect(s).", elementValues.Count(), element.EffectNode.Effect.EffectName, type), 30);
}
}
public void AddEffectsModifiedToUndo(EffectsPropertyModifiedUndoAction modifiedElements)
{
_undoMgr.AddUndoAction(modifiedElements);
}
private void ApplyColorCollection(ColorCollection collection, bool randomOrder)
{
if (!collection.Color.Any())
return;
bool skipElements = false;
int index = 0;
foreach (Element elem in TimelineControl.SelectedElements)
{
if (!SupportsColor(elem))
{
skipElements = true;
continue;
}
var colors = GetSupportedColorsFromCollection(elem, collection.Color);
var properties = MetadataRepository.GetProperties(elem.EffectNode.Effect).Where(x => (x.PropertyType == typeof(Color) ||
x.PropertyType == typeof(ColorGradient) || x.PropertyType == typeof(List<ColorGradient>) || x.PropertyType == typeof(List<GradientLevelPair>)) && x.IsBrowsable);
Dictionary<Element, Tuple<Object, PropertyDescriptor>> elementValues = new Dictionary<Element, Tuple<object, PropertyDescriptor>>();
foreach (var propertyData in properties)
{
if (propertyData.PropertyType == typeof (Color))
{
var color = randomOrder ? GetRandomColorFromCollection(colors) : colors[index++ % colors.Count];
elementValues.Add(elem,
new Tuple<object, PropertyDescriptor>(propertyData.Descriptor.GetValue(elem.EffectNode.Effect),
propertyData.Descriptor));
UpdateEffectProperty(propertyData.Descriptor, elem, color);
}
else
{
//The rest take a gradient.
if (propertyData.PropertyType == typeof(ColorGradient))
{
var color = randomOrder ? GetRandomColorFromCollection(colors) : colors[index++ % colors.Count];
elementValues.Add(elem,
new Tuple<object, PropertyDescriptor>(propertyData.Descriptor.GetValue(elem.EffectNode.Effect),
propertyData.Descriptor));
UpdateEffectProperty(propertyData.Descriptor, elem, new ColorGradient(color));
}
else if (propertyData.PropertyType == typeof(List<ColorGradient>))
{
var gradients = propertyData.Descriptor.GetValue(elem.EffectNode.Effect) as List<ColorGradient>;
if (gradients != null)
{
var newGradients = gradients.ToList();
for (int i = 0; i < newGradients.Count; i++)
{
newGradients[i] =
new ColorGradient(randomOrder ? GetRandomColorFromCollection(colors) : colors[index++ % colors.Count]);
}
elementValues.Add(elem,
new Tuple<object, PropertyDescriptor>(gradients,
propertyData.Descriptor));
UpdateEffectProperty(propertyData.Descriptor, elem, newGradients);
}
}
else if (propertyData.PropertyType == typeof(List<GradientLevelPair>))
{
var gradients = propertyData.Descriptor.GetValue(elem.EffectNode.Effect) as List<GradientLevelPair>;
if (gradients != null)
{
var newGradients = gradients.ToList();
for (int i = 0; i < newGradients.Count; i++)
{
newGradients[i] = new GradientLevelPair(new ColorGradient(randomOrder ? GetRandomColorFromCollection(colors) : colors[index++ % colors.Count]), new Curve(gradients[i].Curve));
}
elementValues.Add(elem,
new Tuple<object, PropertyDescriptor>(gradients,
propertyData.Descriptor));
UpdateEffectProperty(propertyData.Descriptor, elem, newGradients);
}
}
}
}
if (elementValues.Any())
{
var undo = new EffectsPropertyModifiedUndoAction(elementValues);
AddEffectsModifiedToUndo(undo);
}
}
if (skipElements)
{
MessageBoxForm.msgIcon = SystemIcons.Information; //this is used if you want to add a system icon to the message form.
var messageBox = new MessageBoxForm("One or more effects were selected that do not support colors.\nAll effects that do were updated.",
@"Information", true, false);
messageBox.ShowDialog();
}
SequenceModified();
}
