public override void Execute()
{
var groups = Document.Current?.SelectedNodes().Editable().OfType <Frame>().ToList();
if (groups.Count == 0)
{
return;
}
var container = (Widget)Document.Current.Container;
var p = container.RootFolder().Find(groups[0]);
Core.Operations.ClearRowSelection.Perform();
foreach (var group in groups)
{
Core.Operations.UnlinkFolderItem.Perform(container, group);
}
foreach (var group in groups)
{
foreach (var node in group.Nodes.ToList().Where(GroupNodes.IsValidNode))
{
Core.Operations.UnlinkFolderItem.Perform(group, node);
Core.Operations.InsertFolderItem.Perform(container, p, node);
Core.Operations.SelectNode.Perform(node);
p.Index++;
var widget = node as Widget;
if (widget != null)
{
GroupNodes.TransformPropertyAndKeyframes <Vector2>(node, nameof(Widget.Position), v => group.CalcLocalToParentTransform() * v);
GroupNodes.TransformPropertyAndKeyframes <Vector2>(node, nameof(Widget.Scale), v => group.Scale * v);
GroupNodes.TransformPropertyAndKeyframes <float>(node, nameof(Widget.Rotation), v => group.Rotation + v);
GroupNodes.TransformPropertyAndKeyframes <Color4>(node, nameof(Widget.Color), v => group.Color * v);
}
}
}
}
public override void ExecuteTransaction()
{
var groups = Document.Current?.SelectedNodes().OfType <Frame>().ToList();
if (groups?.Count == 0)
{
return;
}
var container = (Widget)Document.Current.Container;
var p = container.RootFolder().Find(groups[0]);
ClearRowSelection.Perform();
UntieWidgetsFromBones.Perform(Document.Current.Container.Nodes.OfType <Bone>(), groups);
foreach (var group in groups)
{
UnlinkFolderItem.Perform(container, group);
}
foreach (var group in groups)
{
var flipXFactor = group.Scale.X < 0 ? -1 : 1;
var flipYFactor = group.Scale.Y < 0 ? -1 : 1;
var flipVector = Vector2.Right + Vector2.Down * flipXFactor * flipYFactor;
var groupRootBones = new List <Bone>();
var groupNodes = group.Nodes.ToList().Where(GroupNodes.IsValidNode).ToList();
var localToParentTransform = group.CalcLocalToParentTransform();
foreach (var node in groupNodes)
{
UnlinkFolderItem.Perform(group, node);
InsertFolderItem.Perform(container, p, node);
SelectNode.Perform(node);
p.Index++;
if (node is Widget)
{
GroupNodes.TransformPropertyAndKeyframes <Vector2>(node, nameof(Widget.Position), v => localToParentTransform * v);
GroupNodes.TransformPropertyAndKeyframes <Vector2>(node, nameof(Widget.Scale), v => v * group.Scale);
GroupNodes.TransformPropertyAndKeyframes <float>(node, nameof(Widget.Rotation),
v => v * Mathf.Sign(group.Scale.X * group.Scale.Y) + group.Rotation);
GroupNodes.TransformPropertyAndKeyframes <Color4>(node, nameof(Widget.Color), v => group.Color * v);
}
else if (node is Bone)
{
var root = BoneUtils.FindBoneRoot((Bone)node, groupNodes);
if (!groupRootBones.Contains(root))
{
GroupNodes.TransformPropertyAndKeyframes <Vector2>(node, nameof(Bone.Position), v => localToParentTransform * v);
GroupNodes.TransformPropertyAndKeyframes <float>(node, nameof(Bone.Rotation),
v => (Matrix32.Rotation(v * Mathf.DegToRad) * localToParentTransform).ToTransform2().Rotation);
groupRootBones.Add(root);
}
else if (flipVector != Vector2.One)
{
GroupNodes.TransformPropertyAndKeyframes <Vector2>(node, nameof(Bone.Position), v => v * flipVector);
GroupNodes.TransformPropertyAndKeyframes <float>(node, nameof(Bone.Rotation), v => - v);
}
GroupNodes.TransformPropertyAndKeyframes <Vector2>(node, nameof(Bone.RefPosition), v => localToParentTransform * v);
GroupNodes.TransformPropertyAndKeyframes <float>(node, nameof(Bone.RefRotation),
v => (Matrix32.Rotation(v * Mathf.DegToRad) * localToParentTransform).ToTransform2().Rotation);
}
}
}
}