protected void ElementChangedRowsHandler(object sender, ElementRowChangeEventArgs e)
{
ElementNode oldElement = e.OldRow.Tag as ElementNode;
ElementNode newElement = e.NewRow.Tag as ElementNode;
TimedSequenceElement movedElement = e.Element as TimedSequenceElement;
movedElement.TargetNodes = new[]{newElement};
// now that the effect that this element has been updated to accurately reflect the change,
// move the actual element around. It's a single element in the grid, belonging to multiple rows:
// so find all rows that represent the old element, remove the element from them, and also find
// all rows that represent the new element and add it to them.
foreach (Row row in TimelineControl)
{
ElementNode rowElement = row.Tag as ElementNode;
if (rowElement == oldElement && row != e.OldRow)
row.RemoveElement(movedElement);
if (rowElement == newElement && row != e.NewRow)
row.AddElement(movedElement);
}
sequenceModified();
}
protected void ElementChangedRowsHandler(object sender, ElementRowChangeEventArgs e)
{
ChannelNode oldChannel = e.OldRow.Tag as ChannelNode;
ChannelNode newChannel = e.NewRow.Tag as ChannelNode;
TimedSequenceElement movedElement = e.Element as TimedSequenceElement;
//List<TimelineElement> targetElements = _effectNodeToElement[movedElement.EffectNode];
// retarget the selected element from the old channel it was in to the new channel it was dragged to
// TODO: there's *got* to be a better way of adding/removing a single item from an array...
List<ChannelNode> nodeList = new List<ChannelNode>(movedElement.EffectNode.Effect.TargetNodes);
if(nodeList.Contains(oldChannel)) {
nodeList.Remove(oldChannel);
} else {
VixenSystem.Logging.Debug("TimedSequenceEditor: moving an element from " + e.OldRow.Name +
" to " + e.NewRow.Name + "and the effect element wasn't in the old row channel!");
}
nodeList.Add(newChannel);
movedElement.EffectNode.Effect.TargetNodes = nodeList.ToArray();
// now that the effect that this element has been updated to accurately reflect the change,
// move the actual element around. It's a single element in the grid, belonging to multiple rows:
// so find all rows that represent the old channel, remove the element from them, and also find
// all rows that represent the new channel and add it to them.
foreach(Row row in timelineControl) {
ChannelNode rowChannel = row.Tag as ChannelNode;
if(rowChannel == oldChannel && row != e.OldRow)
row.RemoveElement(movedElement);
if(rowChannel == newChannel && row != e.NewRow)
row.AddElement(movedElement);
}
sequenceModified();
}
