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changes on undo/redo (untested/incomplete). Think we may consider moving this mfrom SOP to client side. At least does seem to work a bit better ( again there wwas a issue on sop.copy )

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UbitUmarov
2012-03-07 07:31:26 +00:00
parent 0be4ed3df4
commit 3d3b81e676
3 changed files with 66 additions and 153 deletions
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72
OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
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@@ -263,8 +263,8 @@ namespace OpenSim.Region.Framework.Scenes
private bool m_occupied; // KF if any av is sitting on this prim
private string m_text = String.Empty;
private string m_touchName = String.Empty;
private readonly Stack<UndoState> m_undo = new Stack<UndoState>(5);
private readonly Stack<UndoState> m_redo = new Stack<UndoState>(5);
private Stack<UndoState> m_undo = new Stack<UndoState>(5);
private Stack<UndoState> m_redo = new Stack<UndoState>(5);
private bool m_passTouches;
@@ -1711,6 +1711,11 @@ namespace OpenSim.Region.Framework.Scenes
dupe.Category = Category;
dupe.m_rezzed = m_rezzed;
dupe.m_undo = new Stack<UndoState>(5);
dupe.m_redo = new Stack<UndoState>(5);
dupe.IgnoreUndoUpdate = false;
dupe.Undoing = false;
dupe.m_inventory = new SceneObjectPartInventory(dupe);
dupe.m_inventory.Items = (TaskInventoryDictionary)m_inventory.Items.Clone();
@@ -3661,61 +3666,38 @@ namespace OpenSim.Region.Framework.Scenes
public void StoreUndoState(bool forGroup)
{
if (!Undoing)
if (!Undoing && !IgnoreUndoUpdate) // just to read better - undo is in progress, or suspended
{
if (!IgnoreUndoUpdate)
if (ParentGroup != null)
{
if (ParentGroup != null)
lock (m_undo)
{
lock (m_undo)
if (m_undo.Count > 0)
{
if (m_undo.Count > 0)
{
UndoState last = m_undo.Peek();
if (last != null)
{
// TODO: May need to fix for group comparison
if (last.Compare(this))
{
// m_log.DebugFormat(
// "[SCENE OBJECT PART]: Not storing undo for {0} {1} since current state is same as last undo state, initial stack size {2}",
// Name, LocalId, m_undo.Count);
// see if we had a change
return;
}
UndoState last = m_undo.Peek();
if (last != null)
{
if (last.Compare(this, forGroup))
{
return;
}
}
// m_log.DebugFormat(
// "[SCENE OBJECT PART]: Storing undo state for {0} {1}, forGroup {2}, initial stack size {3}",
// Name, LocalId, forGroup, m_undo.Count);
if (ParentGroup.GetSceneMaxUndo() > 0)
{
UndoState nUndo = new UndoState(this, forGroup);
}
m_undo.Push(nUndo);
if (ParentGroup.GetSceneMaxUndo() > 0)
{
UndoState nUndo = new UndoState(this, forGroup);
if (m_redo.Count > 0)
m_redo.Clear();
m_undo.Push(nUndo);
// m_log.DebugFormat(
// "[SCENE OBJECT PART]: Stored undo state for {0} {1}, forGroup {2}, stack size now {3}",
// Name, LocalId, forGroup, m_undo.Count);
}
if (m_redo.Count > 0)
m_redo.Clear();
}
}
}
// else
// {
// m_log.DebugFormat("[SCENE OBJECT PART]: Ignoring undo store for {0} {1}", Name, LocalId);
// }
}
// else
// {
// m_log.DebugFormat(
// "[SCENE OBJECT PART]: Ignoring undo store for {0} {1} since already undoing", Name, LocalId);
// }
}
/// <summary>
@@ -3751,7 +3733,7 @@ namespace OpenSim.Region.Framework.Scenes
nUndo = new UndoState(this, goback.ForGroup);
}
goback.PlaybackState(this);
goback.PlayState(this);
if (nUndo != null)
m_redo.Push(nUndo);
@@ -3785,7 +3767,7 @@ namespace OpenSim.Region.Framework.Scenes
m_undo.Push(nUndo);
}
gofwd.PlayfwdState(this);
gofwd.PlayState(this);
}
// m_log.DebugFormat(