private void treeFiles_AfterNodeDrop(object sender, TreeDragDropEventArgs e)
{
TagInfo ti = (TagInfo)e.Node.Tag;
OutputFolder oldParentFolder = Project.Instance.FindFolder(((TagInfo)e.OldParentNode.Tag).Id);
OutputFolder newParentFolder = Project.Instance.FindFolder(((TagInfo)e.NewParentNode.Tag).Id);
Node prevNode = e.Node.PrevNode;
if (prevNode != null && ((TagInfo)prevNode.Tag).FileType == TagInfo.FileTypes.Folder)
{
// The user dropped just below a folder, so meant to add to that folder, so we must make the dragged node a child node, not a sibling.
e.Node.PrevNode.Nodes.Add(e.Node);
newParentFolder = Project.Instance.FindFolder(((TagInfo)prevNode.Tag).Id);
}
switch (ti.FileType)
{
case TagInfo.FileTypes.Folder:
OutputFolder folder = Project.Instance.FindFolder(((TagInfo)e.Node.Tag).Id);
oldParentFolder.Folders.Remove(folder);
newParentFolder.Folders.Add(folder);
break;
case TagInfo.FileTypes.NormalFile:
case TagInfo.FileTypes.ScriptFile:
OutputFile normalFile = Project.Instance.FindFile(((TagInfo)e.Node.Tag).Id);
oldParentFolder.RemoveFile(normalFile);
newParentFolder.Files.Add(normalFile);
break;
default:
throw new NotImplementedException("Not coded yet: " + ti.FileType);
}
Project.Instance.IsDirty = true;
}
private void advTree1_AfterNodeDrop(object sender, TreeDragDropEventArgs e)
{
IDesignerHost dh = (IDesignerHost)GetDesignService(typeof(IDesignerHost));
DesignerTransaction dt = null;
if (dh != null) dt = dh.CreateTransaction("Move items");
IComponentChangeService cc = GetDesignService(typeof(IComponentChangeService)) as IComponentChangeService;
try
{
RadialMenuItem movedItem = e.Node.Tag as RadialMenuItem;
RadialMenuItem parent = movedItem.Parent as RadialMenuItem;
if (cc != null)
{
OnComponentChanging(parent, cc);
}
if (parent == null)
{
if (_RadialMenu != null)
_RadialMenu.Items.Remove(movedItem);
else if (_RadialMenuContainer != null)
_RadialMenuContainer.SubItems.Remove(movedItem);
}
else
parent.SubItems.Remove(movedItem);
if (cc != null)
{
OnComponentChanged(parent, cc);
}
if (e.NewParentNode == null)
{
int index = advTree1.Nodes.IndexOf(e.Node);
if (cc != null)
{
if (_RadialMenu != null)
cc.OnComponentChanging(_RadialMenu, TypeDescriptor.GetProperties(_RadialMenu)["Items"]);
else if (_RadialMenuContainer != null)
cc.OnComponentChanging(_RadialMenuContainer, TypeDescriptor.GetProperties(_RadialMenuContainer)["SubItems"]);
}
if (_RadialMenu != null)
_RadialMenu.Items.Insert(index, movedItem);
else if (_RadialMenuContainer != null)
_RadialMenuContainer.SubItems.Insert(index, movedItem);
if (cc != null)
{
if (_RadialMenu != null)
cc.OnComponentChanged(_RadialMenu, TypeDescriptor.GetProperties(_RadialMenu)["Items"], null, null);
else if (_RadialMenuContainer != null)
cc.OnComponentChanged(_RadialMenuContainer, TypeDescriptor.GetProperties(_RadialMenuContainer)["SubItems"], null, null);
}
}
else
{
parent = e.NewParentNode.Tag as RadialMenuItem;
int index = e.NewParentNode.Nodes.IndexOf(e.Node);
if (cc != null) cc.OnComponentChanging(parent, TypeDescriptor.GetProperties(parent)["SubItems"]);
parent.SubItems.Insert(index, movedItem);
if (cc != null) cc.OnComponentChanged(parent, TypeDescriptor.GetProperties(parent)["SubItems"], null, null);
}
}
catch
{
if (dt != null)
dt.Cancel();
throw;
}
finally
{
if (dt != null && !dt.Canceled)
dt.Commit();
}
}