private void addNodeButton_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
Type nodeType = (sender as ToolStripItem).Tag as Type;
MyNodeView newNodeView = MyNodeView.CreateNodeView(nodeType, Desktop);
DragDropEffects result = DoDragDrop(newNodeView, DragDropEffects.Copy);
if (result == DragDropEffects.Copy)
{
MyNode newNode = m_mainForm.Project.CreateNode(nodeType);
Target.AddChild(newNode);
// TODO: Change to all transforms
if (newNode is MyWorkingNode)
{
(newNode as MyWorkingNode).EnableAllTasks();
}
newNodeView.Node = newNode;
newNodeView.UpdateView();
newNodeView.OnEndDrag();
GraphLayoutForm_Enter(sender, EventArgs.Empty);
}
}
}
private void addNodeButton_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button != MouseButtons.Left)
{
return;
}
Type nodeType = (sender as ToolStripItem).Tag as Type;
MyNodeView newNodeView = MyNodeView.CreateNodeView(nodeType, Desktop);
var dataObject = new DataObject();
dataObject.SetData(typeof(MyNodeView), newNodeView); // required to get derived types from GetData
DragDropEffects result = DoDragDrop(dataObject, DragDropEffects.Copy);
if (result != DragDropEffects.Copy)
{
return;
}
MyNode newNode = m_mainForm.Project.CreateNode(nodeType);
if (!TryAddChildNode(newNode))
{
m_mainForm.Project.Network.RemoveChild(newNode);
Desktop.RemoveNode(newNodeView);
return;
}
// TODO: Change to all transforms
if (newNode is MyWorkingNode)
{
(newNode as MyWorkingNode).EnableDefaultTasks();
}
newNodeView.Node = newNode;
newNodeView.UpdateView();
newNodeView.OnEndDrag();
EnterGraphLayout();
OnProjectStateChanged("Node added");
}
private void LoadContentIntoDesktop()
{
Dictionary <MyNode, MyNodeView> nodeViewTable = new Dictionary <MyNode, MyNodeView>();
//Global i/o
for (int i = 0; i < Target.GroupInputNodes.Length; i++)
{
MyParentInput inputNode = Target.GroupInputNodes[i];
if (inputNode.Location == null)
{
inputNode.Location = new MyLocation()
{
X = 50, Y = 150 * i + 100
};
}
MyNodeView inputView = MyNodeView.CreateNodeView(inputNode, Desktop);
inputView.UpdateView();
Desktop.AddNode(inputView);
nodeViewTable[inputNode] = inputView;
}
for (int i = 0; i < Target.GroupOutputNodes.Length; i++)
{
MyOutput outputNode = Target.GroupOutputNodes[i];
if (outputNode.Location == null)
{
outputNode.Location = new MyLocation()
{
X = 800, Y = 150 * i + 100
};
}
MyNodeView outputView = MyNodeView.CreateNodeView(outputNode, Desktop);
outputView.UpdateView();
Desktop.AddNode(outputView);
nodeViewTable[outputNode] = outputView;
}
//other nodes
foreach (MyNode node in Target.Children)
{
MyNodeView newNodeView = MyNodeView.CreateNodeView(node, Desktop);
newNodeView.UpdateView();
Desktop.AddNode(newNodeView);
nodeViewTable[node] = newNodeView;
}
foreach (MyNode outputNode in Target.GroupOutputNodes)
{
RestoreConnections(outputNode, nodeViewTable);
}
//other connections
foreach (MyNode node in Target.Children)
{
RestoreConnections(node, nodeViewTable);
}
}