internal void RemoveSourceMap(SourceMap sourceMap)
{
Layer layer2 = this.layers.Find((Layer layer) => layer.Contains(sourceMap));
layer2.Remove(sourceMap);
}
private void layerTreeView_DragDrop(object sender, DragEventArgs e)
{
TreeView treeView = (TreeView)sender;
try
{
if (e.Data.GetDataPresent(dataTypeName, true))
{
TreeNode treeNode = (TreeNode)e.Data.GetData(dataTypeName);
TreeNode treeNode2 = ((LayerControls)treeView.Tag).currentDropHighlight;
if (treeNode2 != null)
{
D.Assert(treeView.Tag == this,
"Not currently designed to support drags from one layer control to another.");
if (treeNode2.Tag == treeNode.Tag)
{
D.Sayf(0, "Ignoring drop onto self", new object[0]);
}
else
{
if (treeNode.Tag is SourceMap)
{
SourceMap sourceMap = (SourceMap)treeNode.Tag;
Layer layer = (Layer)treeNode.Parent.Tag;
if (treeNode2.Tag is Layer)
{
Layer layer2 = (Layer)treeNode2.Tag;
layer.Remove(sourceMap);
layer2.AddAt(sourceMap, 0);
}
else
{
if (treeNode2.Tag is SourceMap)
{
SourceMap targetSourceMap = (SourceMap)treeNode2.Tag;
Layer layer3 = (Layer)treeNode2.Parent.Tag;
layer.Remove(sourceMap);
int index = layer3.GetIndexOfSourceMap(targetSourceMap) + 1;
layer3.AddAt(sourceMap, index);
}
else
{
D.Assert(false, "unknown case");
}
}
object tag = layerTreeView.SelectedNode.Tag;
Reload();
IEnumerator enumerator = layerTreeView.Nodes.GetEnumerator();
try
{
while (enumerator.MoveNext())
{
TreeNode treeNode3 = (TreeNode)enumerator.Current;
if (treeNode3.Tag == tag)
{
layerTreeView.SelectedNode = treeNode3;
break;
}
}
goto IL_226;
}
finally
{
IDisposable disposable = enumerator as IDisposable;
if (disposable != null)
{
disposable.Dispose();
}
}
}
if (treeNode.Tag is Layer)
{
Layer layer4 = (Layer)treeNode.Tag;
if (!(treeNode2.Tag is Layer))
{
return;
}
Layer layer5 = (Layer)treeNode2.Tag;
if (layer5 == layer4)
{
return;
}
_mashup.layerList.Remove(layer4);
_mashup.layerList.AddAfter(layer4, layer5);
Reload();
}
else
{
D.Assert(false, "didn't think tree could contain anything else");
}
}
IL_226:
treeNode2.EnsureVisible();
}
}
}
finally
{
((LayerControls)treeView.Tag).SetDropHighlight(null);
}
}