private void AddDataSourceImage(Type type)
{
DataSourceAttribute attribute = (DataSourceAttribute)Attribute.GetCustomAttribute(type, typeof(DataSourceAttribute));
if (attribute?.IconResourceName != null && !connectionImageList.Images.ContainsKey(type.FullName))
{
connectionImageList.Images.Add(type.FullName, attribute.GetIcon(type.Assembly));
}
}
private void ConnectionContextMenuStrip_Opening(object sender, System.ComponentModel.CancelEventArgs e)
{
try
{
BindableTreeNode connectionNode = ClientUtility.GetContextMenuTreeviewNode(dataSourceTreeView, sender);
Type connectionType = connectionNode.DataSource.GetType();
ConnectionAttribute connectionAttribute = (ConnectionAttribute)Attribute.GetCustomAttribute(connectionType, typeof(ConnectionAttribute));
IConnection connection = (IConnection)connectionNode.DataSource;
testConnectionToolStripMenuItem.Visible = connection is IAvailableProvider;
openConnectionInBrowserToolStripMenuItem.Visible = connection is IUrlAddressable;
openConnectionInBrowserToolStripMenuItem.Enabled = connection is IUrlAddressable && ((IUrlAddressable)connection).Url != default(Uri);
testOpenToolStripSeparator.Visible = connection is IAvailableProvider || connection is IUrlAddressable;
ConnectionCache cache = new ConnectionCache((IConnection)connectionNode.DataSource);
clearCacheToolStripMenuItem.Enabled = cache.Count > 0;
addDataSourceToolStripMenuItem.DropDownItems.Clear();
List <Type> dataSourceTypes = CoreUtility.GetInterfaceImplementorsWithAttribute(typeof(IDataSource), typeof(DataSourceAttribute));
foreach (Type dataSourceType in dataSourceTypes)
{
DataSourceAttribute dataSourceAttribute = (DataSourceAttribute)Attribute.GetCustomAttribute(dataSourceType, typeof(DataSourceAttribute));
if (connectionType == dataSourceAttribute.ConnectionType || connectionType.IsSubclassOf(dataSourceAttribute.ConnectionType))
{
ToolStripMenuItem dataSourceToolStripMenuItem = new ToolStripMenuItem()
{
ImageScaling = ToolStripItemImageScaling.None,
Tag = dataSourceType
};
dataSourceToolStripMenuItem.Click += AddDataSourceToolStripMenuItem_Click;
dataSourceToolStripMenuItem.Text = dataSourceAttribute.DisplayName;
dataSourceToolStripMenuItem.ToolTipText = dataSourceAttribute.Description;
dataSourceToolStripMenuItem.Image = dataSourceAttribute.GetIcon(dataSourceType.Assembly);
addDataSourceToolStripMenuItem.DropDownItems.Add(dataSourceToolStripMenuItem);
}
}
addDataSourceToolStripMenuItem.Enabled = addDataSourceToolStripMenuItem.DropDownItems.Count > 0;
}
catch (Exception ex)
{
ApplicationState.Default.RaiseNotification(new NotificationEventArgs(NotificationType.Error, ex.Message, ex));
}
}