private void AddConnectionTreeViewContextMenuStrip_Opening(object sender, System.ComponentModel.CancelEventArgs e)
{
try
{
// dynamically create a drop down list of all connections available in plugins
addConnectionToolStripMenuItem.DropDownItems.Clear();
List <Type> connectionTypes = CoreUtility.GetInterfaceImplementorsWithAttribute(typeof(IConnection), typeof(ConnectionAttribute));
foreach (Type connectionType in connectionTypes)
{
ConnectionAttribute connectionAttribute = (ConnectionAttribute)Attribute.GetCustomAttribute(connectionType, typeof(ConnectionAttribute));
ToolStripMenuItem addConnectionToolStripMenuItem = new ToolStripMenuItem(connectionType.Name)
{
ImageScaling = ToolStripItemImageScaling.None,
Tag = connectionType
};
addConnectionToolStripMenuItem.Click += AddConnectionToolStripMenuItem_Click;
addConnectionToolStripMenuItem.Text = connectionAttribute.DisplayName;
addConnectionToolStripMenuItem.ToolTipText = connectionAttribute.Description;
addConnectionToolStripMenuItem.Image = connectionAttribute.GetIcon(connectionType.Assembly);
this.addConnectionToolStripMenuItem.DropDownItems.Add(addConnectionToolStripMenuItem);
}
addConnectionToolStripMenuItem.Enabled = addConnectionToolStripMenuItem.DropDownItems.Count > 0;
}
catch (Exception ex)
{
ApplicationState.Default.RaiseNotification(new NotificationEventArgs(NotificationType.Error, ex.Message, ex));
}
}
private void AddConnectionImage(Type type)
{
// find the image corresponding with the connection so it can be displayed in the TreeView
ConnectionAttribute attribute = (ConnectionAttribute)Attribute.GetCustomAttribute(type, typeof(ConnectionAttribute));
if (attribute?.IconResourceName != null && !connectionImageList.Images.ContainsKey(type.FullName))
{
connectionImageList.Images.Add(type.FullName, attribute.GetIcon(type.Assembly));
}
}