public bool Undo()
{
_con.View.BeginTreeUpdate();
foreach(string f in _folder)
_con.View.AddTreeFolder(f);
foreach (var obj in _state)
{
var item = new ContentItem()
{
Observer = _con,
Exists = File.Exists(System.IO.Path.GetDirectoryName(_con._project.OriginalPath) + Path.DirectorySeparatorChar + obj.SourceFile)
};
obj.Apply(item);
item.ResolveTypes();
_con._project.ContentItems.Add(item);
_con.View.AddTreeItem(item);
}
_con.View.EndTreeUpdate();
_con.ProjectDirty = true;
return true;
}
public void Undo()
{
_con._view.BeginTreeUpdate();
foreach (var obj in _state)
{
var item = new ContentItem()
{
Controller = _con,
};
obj.Apply(item);
item.ResolveTypes();
_con._project.ContentItems.Add(item);
_con._view.AddTreeItem(item);
}
_con._view.EndTreeUpdate();
_con.ProjectDiry = true;
}
public void RemoveTreeItem (ContentItem contentItem)
{
projectview1.RemoveItem (projectview1.GetBaseIter (), contentItem.OriginalPath);
}
public void OnItemModified(ContentItem contentItem)
{
Debug.Assert(ProjectOpen, "OnItemModified called with no project open?");
ProjectDiry = true;
_view.UpdateProperties(contentItem);
_view.BeginTreeUpdate();
_view.UpdateTreeItem(contentItem);
_view.EndTreeUpdate();
}
private void MoveFile(ContentItem item, string newpath)
{
_con._project.ContentItems.Remove(item);
_con.View.RemoveTreeItem(item);
item.OriginalPath = newpath;
item.ResolveTypes();
_con._project.ContentItems.Add(item);
_con.View.AddTreeItem(item);
}
public void RemoveTreeItem(ContentItem item)
{
Debug.Assert(_treeUpdating, "Must call BeginTreeUpdate() first!");
var node = _treeView.AllNodes().Find(f => f.Tag == item);
if (node == null)
return;
node.Remove();
var obj = _propertyGrid.SelectedObject as ContentItem;
if (obj != null && obj.OriginalPath == item.OriginalPath)
_propertyGrid.SelectedObject = null;
}
public void RemoveTreeItem(ContentItem item)
{
Debug.Assert(_treeUpdating, "Must call BeginTreeUpdate() first!");
var node = _treeView.AllNodes().Find(f => f.Tag == item);
if (node == null)
return;
var parent = node.Parent;
node.Remove();
{
var obj = _propertyGrid.SelectedObject as ContentItem;
if (obj != null && obj.OriginalPath == item.OriginalPath)
_propertyGrid.SelectedObject = null;
}
// Clean up the parent nodes without children
// and be sure not to delete the root node.
while (parent != null && parent.Parent != null && parent.Nodes.Count == 0)
{
var parentParent = parent.Parent;
parent.Remove();
{
var obj = _propertyGrid.SelectedObject as ContentItem;
if (obj != null && obj.OriginalPath == item.OriginalPath)
_propertyGrid.SelectedObject = null;
}
parent = parentParent;
}
}