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array tools are rebuilding correctly

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This commit is contained in:
Lars Brubaker 2018-05-31 16:24:09 -07:00
parent 6cf694dc7b
commit 9f98291014
5 changed files with 79 additions and 42 deletions
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48
DesignTools/Operations/OperationSource.cs
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@ -27,10 +27,10 @@ of the authors and should not be interpreted as representing official policies,
either expressed or implied, of the FreeBSD Project.
*/
using System;
using System.Linq;
using MatterHackers.DataConverters3D;
using MatterHackers.Localizations;
using System;
using System.Linq;
namespace MatterHackers.MatterControl.DesignTools.Operations
{
@ -54,6 +54,7 @@ namespace MatterHackers.MatterControl.DesignTools.Operations
/// <returns>The existing or created OperationSource</returns>
public static IObject3D GetOrCreateSourceContainer(IObject3D parent)
{
parent.SuspendRebuild();
var sourceContainer = parent.Children.FirstOrDefault(c => c is OperationSource);
if (sourceContainer == null)
{
@ -64,8 +65,51 @@ namespace MatterHackers.MatterControl.DesignTools.Operations
parent.Children.Remove(firstChild);
sourceContainer.Children.Add(firstChild);
}
parent.ResumeRebuild();
return sourceContainer;
}
/// <summary>
/// Do the work of apply for a parent that has a source Operation in it
/// </summary>
/// <param name="parent"></param>
public static void Apply(IObject3D parent)
{
parent.SuspendRebuild();
// The idea is we leave everything but the source and that is the applied operation
parent.Children.Modify(list =>
{
var sourceItem = list.FirstOrDefault(c => c is OperationSource);
if (sourceItem != null)
{
list.Remove(sourceItem);
}
});
parent.ResumeRebuild();
}
internal static void Remove(IObject3D parent)
{
parent.SuspendRebuild();
parent.Children.Modify(list =>
{
var sourceItem = list.FirstOrDefault(c => c is OperationSource);
if (sourceItem != null)
{
IObject3D firstChild = sourceItem.Children.First();
if (firstChild != null)
{
list.Clear();
list.Add(firstChild);
}
}
});
parent.ResumeRebuild();
}
}
}