/// <summary>Adds a context menu to a TreeNode control</summary>
/// <param name="node">TreeNode where to add the context menu</param>
/// <param name="tree">Current application form</param>
public static void AddContextMenu(TreeNode node, TreeBuilderControl tree, QueryOptions options)
{
tree.addMenu.Items.Clear();
var tmplbl = tree.lblQAExpander;
tree.gbQuickActions.Controls.Clear();
tree.gbQuickActions.Controls.Add(tmplbl);
if (node == null && tree.tvFetch.Nodes.Count > 0)
{
node = tree.tvFetch.Nodes[0];
}
if (node != null)
{
var nodecapabilities = new FetchNodeCapabilities(node.Name, true);
if (nodecapabilities.Multiple)
{
tree.addOneMoreToolStripMenuItem.Text = "More " + nodecapabilities.Name;
tree.addOneMoreToolStripMenuItem.Tag = "MORE-" + nodecapabilities.Name;
AddLinkFromCapability(tree, "+" + nodecapabilities.Name, "MORE-" + nodecapabilities.Name);
}
if (nodecapabilities.Attributes && tree.selectAttributesToolStripMenuItem.Enabled)
{
AddLinkFromCapability(tree, "Select Attributes", "SelectAttributes");
}
foreach (var childcapability in nodecapabilities.ChildTypes)
{
if (childcapability.Name == "all-attributes" && !options.ShowAllAttributes)
{
continue;
}
if (childcapability.Name == "-")
{
tree.addMenu.Items.Add(new ToolStripSeparator());
}
else if (childcapability.Multiple || !node.Nodes.ContainsKey(childcapability.Name))
{
AddMenuFromCapability(tree.addMenu, childcapability.Name);
AddLinkFromCapability(tree, childcapability.Name, null, childcapability.Name == "#comment");
}
}
if (tree.addMenu.Items.Count == 0)
{
var dummy = tree.addMenu.Items.Add("nothing to add");
dummy.Enabled = false;
}
tree.addOneMoreToolStripMenuItem.Visible = nodecapabilities.Multiple;
tree.selectAttributesToolStripMenuItem.Visible = nodecapabilities.Attributes;
tree.deleteToolStripMenuItem.Enabled = nodecapabilities.Delete;
tree.commentToolStripMenuItem.Enabled = nodecapabilities.Comment;
tree.uncommentToolStripMenuItem.Enabled = nodecapabilities.Uncomment;
node.ContextMenuStrip = tree.nodeMenu;
}
}
internal static TreeNode AddChildNode(TreeNode parentNode, string name, FetchXmlBuilder fxb, TreeNode sisterNode = null)
{
var childNode = new TreeNode(name);
childNode.Tag = new Dictionary <string, string>();
childNode.Name = childNode.Text.Replace(" ", "");
if (name == "#comment")
{
childNode.ForeColor = System.Drawing.Color.Gray;
}
if (parentNode != null)
{
if (sisterNode != null)
{
parentNode.Nodes.Insert(sisterNode.Index + 1, childNode);
}
else
{
var parentCap = new FetchNodeCapabilities(parentNode.Name, true);
var nodeIndex = parentCap.IndexOfChild(name);
var pos = 0;
while (pos < parentNode.Nodes.Count && nodeIndex >= parentCap.IndexOfChild(parentNode.Nodes[pos].Name))
{
pos++;
}
if (pos == parentNode.Nodes.Count)
{
parentNode.Nodes.Add(childNode);
}
else
{
parentNode.Nodes.Insert(pos, childNode);
}
}
}
Validate(childNode, fxb);
return(childNode);
}
