private void DeleteSelectedNode(TreeNode node = null)
{
TreeView tvObject = treeObjects.Visible ? treeObjects : tvSearchResult;
TreeNode nodeToDelete = node ?? tvObject.SelectedNode;
if (nodeToDelete == null)
{
return;
}
TreeNode parentNode = nodeToDelete.Parent;
TestObjectNurse nurseObject = TestObjectNurse.FromTreeNode(nodeToDelete);
nurseObject.Remove();
if (tvObject == tvSearchResult)
{
nodeToDelete.Remove();
}
if (parentNode == null)
{
if (tvObject.Nodes.Count > 0)
{
tvObject.SelectedNode = tvObject.TopNode;
}
}
else
{
tvObject.SelectedNode = parentNode;
}
SelectedNodesChanged(tvObject.SelectedNode);
AppEnvironment.SetModelChanged(true);
}
public void ModelFileHandler_SaveToModelFile()
{
TreeView treeView = new TreeView();
TestObjectNurse rootNurse = TestObjectNurse.FromTree(treeView);
AppModel model = ModelFileHandler.LoadModelFile("UnitTestObjectModel1.json", rootNurse);
TestObjectNurse nurseNode = (TestObjectNurse)rootNurse.FindRecursive(DescriptorKeys.NodeName, "Test Explorer");
string imageFilePath = AppEnvironment.GetModelResourceFilePath("TestObjectNurseTest.png");
CacheHandler.EnsureFileDirectoryExists(imageFilePath);
Snapshot.CaptureImageToFile(new Rectangle(0, 0, 100, 200), imageFilePath);
Assert.IsTrue(File.Exists(imageFilePath));
nurseNode.ImageFile = "TestObjectNurseTest.png";
//remove from root
nurseNode.Remove();
AppEnvironment.DumpRecyclingBin(rootNurse);
}