public componentInfoUserControl(MainWindow mainWindow, DBManager dbManager)
{
this.dbManager = dbManager;
this.mainWindow = mainWindow;
batteryPanel = new BatteryInfo(this, dbManager);
motorPanel = new MotorInfo(this, dbManager);
propellerPanel = new PropellerInfo(this, dbManager);
batteryPanel.Location = new Point(10, 50);
motorPanel.Location = new Point(10, 50);
propellerPanel.Location = new Point(10, 50);
InitializeComponent();
Controls.Add(batteryPanel);
Controls.Add(motorPanel);
Controls.Add(propellerPanel);
batteryPanel.deactivateControl();
}
public void displayComponentInfo(TreeView treeView)
{
try
{
//Check if the root node is "Batteries"
if (treeView.SelectedNode.Parent.Parent.Text.Equals("Batteries"))
{
//If there is another panel currently displayed, hide it
try
{
currentPanel.deactivateControl();
}
catch
{
Exception e = new NullReferenceException();
}
//Show the battery panel and set it as the currently displayed panel
batteryPanel.activateControl();
typeInfoLabel.Text = "Battery";
currentPanel = batteryPanel;
batteryPanel.update(treeControl.getTreeView());
}
if(treeView.SelectedNode.Parent.Parent.Text.Equals("Propellers"))
{
//If there is another panel currently displayed, hide it
try
{
currentPanel.deactivateControl();
}
catch
{
Exception e = new NullReferenceException();
}
//Show the propeller panel and set it as the currently displayed panel
propellerPanel.activateControl();
typeInfoLabel.Text = "Propeller";
currentPanel = propellerPanel;
propellerPanel.update(treeControl.getTreeView());
}
}
catch
{
try
{
//If this node does not have a parent node which also has a parent node, then do nothing.
if (treeView.SelectedNode.Parent.Text.Equals("Motors"))
{
//If there is another panel currently displayed, hide it
try
{
currentPanel.deactivateControl();
}
catch
{
}
//Show the motor panel and set it as the currently displayed panel
motorPanel.activateControl();
typeInfoLabel.Text = "Motor";
currentPanel = motorPanel;
motorPanel.update(treeControl.getTreeView());
}
}
catch
{
}
}
}
