private void SetNodeCheckState(TreeNode treeNode, NodeCheckState checkState)
{
SerializableTag linkedResourceNodeTag = (SerializableTag)treeNode.Tag;
linkedResourceNodeTag.AcceptSending = (checkState != NodeCheckState.Unchecked);
_resourceTreeView.SetNodeCheckState(treeNode, checkState);
}
private void AfterThreeStateCheck(object sender, JetBrains.UI.Components.CustomTreeView.ThreeStateCheckEventArgs e)
{
SerializableTag nodeTag = (SerializableTag)e.Node.Tag;
if (nodeTag.TreeNodeType == SerializableTag.Type.Link)
{
NodeCheckState curState = _resourceTreeView.GetNodeCheckState(e.Node);
nodeTag.AcceptSending = (curState == NodeCheckState.Checked);
foreach (TreeNode treeNode in e.Node.Nodes)
{
SetNodeCheckState(treeNode, curState);
}
}
else if (nodeTag.TreeNodeType == SerializableTag.Type.LinkedResource)
{
nodeTag.AcceptSending = (_resourceTreeView.GetNodeCheckState(e.Node)) == NodeCheckState.Checked;
TreeNode parentNode = e.Node.Parent;
bool thereChecked = false;
bool thereUnchecked = false;
foreach (TreeNode treeNode in parentNode.Nodes)
{
NodeCheckState curState = _resourceTreeView.GetNodeCheckState(treeNode);
if (curState == NodeCheckState.Checked)
{
thereChecked = true;
}
else if (curState == NodeCheckState.Unchecked)
{
thereUnchecked = true;
}
if (thereChecked && thereUnchecked)
{
SetNodeCheckState(parentNode, NodeCheckState.Grayed);
break;
}
}
if (thereChecked && !thereUnchecked)
{
SetNodeCheckState(parentNode, NodeCheckState.Checked);
}
if (!thereChecked && thereUnchecked)
{
SetNodeCheckState(parentNode, NodeCheckState.Unchecked);
}
}
_fileLength.Text = _resourceSerializer.GenerateXML(ResourceSerializer.ResourceTransferFileName).ToString();
}
