public void addGroupButton_Click(object sender, EventArgs e)
{
editGroup editGroup = new editGroup("", "");
editGroup.Text = "Add Group";
editGroup.StartPosition = FormStartPosition.CenterParent;
if (editGroup.ShowDialog(this) == DialogResult.OK)
{
TreeNode groupNode = new TreeNode(editGroup.ReturnValue);
groupNode.Tag = editGroup.ReturnImage;
stationTreeView.Nodes.Add(groupNode);
stationTreeView.Sort();
}
}
private void button1_Click(object sender, EventArgs e)
{
if (stationTreeView.SelectedNode.Level == 0)
{
editGroup editGroup = new editGroup(stationTreeView.SelectedNode.Text, stationTreeView.SelectedNode.Tag.ToString());
editGroup.StartPosition = FormStartPosition.CenterParent;
if (editGroup.ShowDialog(this) == DialogResult.OK)
{
stationTreeView.SelectedNode.Text = editGroup.ReturnValue;
stationTreeView.SelectedNode.Tag = editGroup.ReturnImage;
stationTreeView.SelectedNode = GetNode(editGroup.ReturnValue);
stationTreeView.Sort();
}
}
else if (stationTreeView.SelectedNode.Level == 1)
{
List <string> groupNames = new List <string>();
groupNames.Clear();
TreeNodeCollection groupNodes = stationTreeView.Nodes;
foreach (TreeNode n in groupNodes)
{
groupNames.Add(n.Text);
}
var metainfo = (StationInfo)stationTreeView.SelectedNode.Tag;
editStation editStation = new editStation(groupNames, stationTreeView.SelectedNode.Text, metainfo.url, stationTreeView.SelectedNode.Parent.Text, metainfo.img);
editStation.StartPosition = FormStartPosition.CenterParent;
if (editStation.ShowDialog(this) == DialogResult.OK)
{
if (stationTreeView.SelectedNode.Parent.Text == editStation.ReturnGroup)
{
stationTreeView.SelectedNode.Text = editStation.ReturnName;
stationTreeView.SelectedNode.Tag = new StationInfo {
url = editStation.ReturnURL, img = editStation.ReturnImage
};
stationTreeView.Sort();
stationTreeView.SelectedNode = GetNode(editStation.ReturnName);
}
else
{
TreeNode newParent = GetNode(editStation.ReturnGroup);
if (newParent != null)
{
stationTreeView.SelectedNode.Remove();
TreeNode newStation = new TreeNode(editStation.ReturnName);
newStation.Tag = new StationInfo {
url = editStation.ReturnURL, img = editStation.ReturnImage
};
newParent.Nodes.Add(newStation);
stationTreeView.Sort();
stationTreeView.SelectedNode = newStation;
newStation.Parent.Expand();
}
else
{
newParent = new TreeNode(editStation.ReturnGroup);
stationTreeView.SelectedNode.Remove();
TreeNode newStation = new TreeNode(editStation.ReturnName);
newStation.Tag = new StationInfo {
url = editStation.ReturnURL, img = editStation.ReturnImage
};
newParent.Nodes.Add(newStation);
stationTreeView.Nodes.Add(newParent);
stationTreeView.Sort();
stationTreeView.SelectedNode = newStation;
newStation.Parent.Expand();
}
}
TrimTree();
}
}
}
