void AddGroupToCourse_Click(object sender, EventArgs e)
{
ToolStripItem item = sender as ToolStripItem;
NodeData nodeData = item.Tag as NodeData;
EditGroup editGroup = new EditGroup();
editGroup.GroupType = "Simple";
editGroup.GroupName = "";
if (editGroup.ShowDialog(this) == DialogResult.OK)
{
Group group = new Group();
group.Name = editGroup.GroupName;
group.GroupType = editGroup.GroupType;
string newHandle = _iTunes.AddGroup(nodeData.Handle, group);
// create new tree node
TreeNode groupNode = new TreeNode();
groupNode.Text = group.Name;
groupNode.Tag = new NodeData("Group", newHandle, groupNode);
nodeData.TreeNode.Nodes.Add(groupNode);
nodeData.TreeNode.Expand();
}
editGroup.Dispose();
}
void EditGroup_Click(object sender, EventArgs e)
{
ToolStripItem item = sender as ToolStripItem;
NodeData nodeData = item.Tag as NodeData;
Group group = _iTunes.GetGroup(nodeData.Handle);
EditGroup editGroup = new EditGroup();
editGroup.GroupName = group.Name;
editGroup.GroupType = group.GroupType;
if (editGroup.ShowDialog(this) == DialogResult.OK)
{
group.Name = editGroup.GroupName;
group.GroupType = editGroup.GroupType;
_iTunes.MergeGroup(nodeData.Handle, group);
nodeData.TreeNode.Text = group.Name;
}
editGroup.Dispose();
}
