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Add new sort order to NBT Tree view.

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Compounds first, then lists, then plain old data, then array types.
This commit is contained in:
David Vierra 2015-02-25 23:20:19 -10:00
parent fc63457d8e
commit d8229f7ec5
1 changed files with 54 additions and 2 deletions
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52
NBTExplorer/Controllers/NodeTreeController.cs
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@ -6,6 +6,7 @@ using NBTExplorer.Model;
using NBTExplorer.Vendor.MultiSelectTreeView;
using NBTExplorer.Windows;
using Substrate.Nbt;
using System.Collections;
namespace NBTExplorer.Controllers
{
@ -20,6 +21,56 @@ namespace NBTExplorer.Controllers
}
}
public class NodeTreeComparer : IComparer
{
public int orderForTag(TagType tagID)
{
switch (tagID)
{
case TagType.TAG_COMPOUND:
return 0;
case TagType.TAG_LIST:
return 1;
case TagType.TAG_BYTE:
case TagType.TAG_SHORT:
case TagType.TAG_INT:
case TagType.TAG_LONG:
case TagType.TAG_FLOAT:
case TagType.TAG_DOUBLE:
case TagType.TAG_STRING:
return 2;
default:
return 3;
}
}
public int Compare(object x, object y)
{
TreeNode tx = x as TreeNode;
TreeNode ty = y as TreeNode;
TagDataNode dx = tx.Tag as TagDataNode;
TagDataNode dy = ty.Tag as TagDataNode;
if (dx == null || dy == null)
{
return tx.Text.CompareTo(ty.Text);
}
TagType idx = dx.Tag.GetTagType();
TagType idy = dy.Tag.GetTagType();
int tagOrder = this.orderForTag(idx).CompareTo(this.orderForTag(idy));
if (tagOrder != 0)
{
return tagOrder;
}
else
{
return dx.NodeDisplay.CompareTo(dy.NodeDisplay);
}
}
}
public class NodeTreeController
{
private TreeView _nodeTree;
@ -33,6 +84,7 @@ namespace NBTExplorer.Controllers
public NodeTreeController (TreeView nodeTree)
{
_nodeTree = nodeTree;
nodeTree.TreeViewNodeSorter = new NodeTreeComparer();
_multiTree = nodeTree as MultiSelectTreeView;
InitializeIconRegistry();