public void OpenModel(string path)
{
//var persistModel = new PersistedDataModel();
//using (var fs = new FileStream(path, FileMode.Open, FileAccess.ReadWrite))
//{
// var reader = new StreamReader(fs);
// var jsonText = reader.ReadToEnd();
// var serializerSettings = new JsonSerializerSettings { TypeNameHandling = TypeNameHandling.Auto };
// persistModel = JsonConvert.DeserializeObject<PersistedDataModel>(jsonText, serializerSettings);
//}
//_model = new DataModel();
//_model.ModelDetails = persistModel.ModelDetails;
//_model.Source = SourceTreeviewNode.LoadFromData(persistModel.Source);
//tvSource.Nodes.Clear();
//tvSource.Nodes.Add(_model.Source);
//_model.Destination = DestinationTreeviewNode.LoadFromData(persistModel.Destination, tvSource.Nodes);
//tvDestination.Nodes.Clear();
//tvDestination.Nodes.Add(_model.Destination);
_model = DataModel.LoadFrom(path, tvSource.Nodes, tvDestination.Nodes);
_clickedSourceNode = null;
_clickedDestinationNode = null;
tvSource.ExpandAll();
tvDestination.ExpandAll();
RefreshMapPanelLines();
MessageBox.Show("The model has been successfully opened");
}
private void tvSource_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
{
_logger.LogDebug($"{MethodBase.GetCurrentMethod().Name} started");
_clickedSourceNode = (SourceTreeviewNode)e.Node;
if (e.Button == MouseButtons.Right)
{
//Manipulate Context Menu Buttons
contextMenuStrip1.Items.ChangeAllItemsVisibility(true);
if (_clickedSourceNode.Parent == null)
{
contextMenuStrip1.Items.ChangeMenuOptionVisibility("Add Before", false);
contextMenuStrip1.Items.ChangeMenuOptionVisibility("Add After", false);
}
; contextMenuStrip1.Show(tvSource, e.Location);
}
else if (e.Button == MouseButtons.Left)
{
_mapLinesManager.UpdateLinesToHighlight(_clickedSourceNode);
RedrawMapPanelLines();
}
}
private void contextMenuStrip1_ItemClicked(object sender, ToolStripItemClickedEventArgs e)
{
_logger.LogDebug($"{MethodBase.GetCurrentMethod().Name} started");
if (_clickedSourceNode == null)
{
return;
}
if (e.ClickedItem.Text == "Add Child")
{
var newTreeNode = new SourceTreeviewNode();
_clickedSourceNode.Nodes.Add(newTreeNode);
_clickedSourceNode.Expand();
newTreeNode.BeginEdit();
}
if (e.ClickedItem.Text == "Add Multiple Children")
{
var form = _serviceProvider.GetRequiredService <AddMultipleChildNodesForm>();
form.Initialize(_clickedSourceNode, this);
form.ShowDialog();
}
if (e.ClickedItem.Text == "Move Down")
{
tvDestination.MoveNode(_clickedSourceNode, false);
}
if (e.ClickedItem.Text == "Move Up")
{
tvDestination.MoveNode(_clickedSourceNode, true);
}
if (e.ClickedItem.Text == "Remove Node")
{
var parentNode = (SourceTreeviewNode)_clickedSourceNode.Parent;
parentNode.Nodes.Remove(_clickedSourceNode);
tvDestination.RecurseivlyRemoveLinksToSourceNode(_clickedSourceNode);
_clickedDestinationNode = null;
}
RedrawMapPanelLines();
}
public void ClearSourceTree()
{
_logger.LogDebug($"{MethodBase.GetCurrentMethod().Name} started");
//var savedExpansionState = tvSource.Nodes.GetExpansionState();
//tvSource.BeginUpdate();
var treeNode = new SourceTreeviewNode()
{
Text = "Source Entities"
};
tvSource.Nodes.Clear();
tvSource.Nodes.Add(treeNode);
//tvSource.Nodes.SetExpansionState(savedExpansionState);
tvSource.EndUpdate();
}
private void MenuItem_New_Clicked(object sender, EventArgs e)
{
var dr = MessageBox.Show("Would you like to clear the model and create a new empty one", "New", MessageBoxButtons.YesNo);
if (dr == DialogResult.Yes)
{
_model = new DataModel();
_clickedSourceNode = null;
_clickedDestinationNode = null;
_mapLinesManager = new MapLinesManager();
ClearSourceTree();
ClearDestinationTree();
RefreshMapPanelLines();
//Open Model Details form so details of new model can be specified
var form = _serviceProvider.GetRequiredService <ModelDetailsForm>();
form.Initialize(_model, this);
form.ShowDialog(this);
}
}
private void tvSource_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
_logger.LogDebug($"{MethodBase.GetCurrentMethod().Name} started");
TreeView tree = (TreeView)sender;
TreeNode node = tree.GetNodeAt(e.X, e.Y);
tree.SelectedNode = node;
_clickedSourceNode = node as SourceTreeviewNode;
if (node != null)
{
_logger.LogDebug($"Mouse down on source tree node: {node.Tag} - {node.FullPath}");
_clickedSourceNode = (SourceTreeviewNode)node;
if (e.Button == MouseButtons.Left)
{
_mapLinesManager.UpdateLinesToHighlight(_clickedSourceNode);
RedrawMapPanelLines();
tree.DoDragDrop(node, DragDropEffects.Link);
}
}
}