/// <summary>
/// Performs custom actions before a cell is validated</summary>
/// <param name="sender">Sender control</param>
/// <param name="e">Event args</param>
void listView_CellValidating(object sender, DataBoundListView.ListViewCellValidatingEventArgs e)
{
string propertyName = m_listView.ItemProperties[e.ColumnIndex].Name;
var target = m_targets[e.RowIndex];
if (target is IPropertyValueValidator)
{
string errorMessage;
e.Cancel =
!((IPropertyValueValidator) target).Validate(propertyName, e.FormattedValue, out errorMessage);
if (e.Cancel)
Outputs.WriteLine(OutputMessageType.Warning, errorMessage);
}
}
/// <summary>
/// Sets up targets view Control</summary>
/// <returns>Control for viewing targets</returns>
protected Control SetUpTargetsView()
{
m_userControl = new UserControl { Margin = new Padding(3) };
//panel.BackColor = Color.DeepSkyBlue;
m_userControl.Dock = DockStyle.Fill;
m_userControl.AutoSize = true;
m_addTargetButton = new SplitButton();
m_addTargetButton.Text = AddString.Localize();
m_addTargetButton.Location = new Point(m_userControl.Margin.Left,
m_userControl.Height - m_userControl.Margin.Bottom - m_addTargetButton.Height - m_addTargetButton.Margin.Size.Height);
m_addTargetButton.Anchor = AnchorStyles.Left | AnchorStyles.Bottom;
m_addTargetButton.AutoSizeMode = AutoSizeMode.GrowAndShrink;
m_listView = new DataBoundListView();
m_listView.DataSource = m_targets;
m_listView.BindingContext = m_userControl.BindingContext;
m_listView.AlternatingRowColors = true;
m_listView.MultiSelect = false;
m_listView.CheckBoxes = true;
//m_listView.BackColor = SystemColors.MenuHighlight;
m_listView.Location = new Point(m_userControl.Margin.Left, m_userControl.Margin.Top);
m_listView.Size = new Size(m_userControl.Width - m_userControl.Margin.Left - m_userControl.Margin.Right,
m_userControl.Height - m_userControl.Margin.Top - m_userControl.Margin.Bottom -
m_addTargetButton.Height - m_addTargetButton.Margin.Top - m_addTargetButton.Margin.Size.Height);
m_listView.Anchor = AnchorStyles.Left | AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Right;
m_listView.Name = "targetsListView";
m_listView.CellValidating += listView_CellValidating;
m_listView.ItemChecked += listView_ItemChecked;
m_listView.ItemCheck += new ItemCheckEventHandler(listView_ItemCheck);
m_listView.MouseUp += new MouseEventHandler(listView_MouseUp);
m_userControl.Controls.Add(m_listView);
m_userControl.Controls.Add(m_addTargetButton);
if (ShowAsDialog)
{
m_okButton = new System.Windows.Forms.Button();
m_okButton.Name = "m_okButton";
m_okButton.Text = "OK";
m_okButton.DialogResult = System.Windows.Forms.DialogResult.OK;
m_okButton.Location = new Point(m_userControl.Width - m_userControl.Margin.Right - m_okButton.Width,
m_userControl.Height - m_userControl.Margin.Bottom - m_okButton.Height - m_okButton.Margin.Size.Height);
m_okButton.Anchor = AnchorStyles.Right | AnchorStyles.Bottom;
m_userControl.Controls.Add(m_okButton);
}
m_addTargetButton.ShowSplit = true;
m_addTargetButton.ContextMenuStrip = new ContextMenuStrip();
foreach (var targetProvider in TargetProviders)
{
if (targetProvider.CanCreateNew)
m_addTargetButton.ContextMenuStrip.Items.Add(AddNewString + targetProvider.Name);
}
m_addTargetButton.ContextMenuStrip.ItemClicked += new ToolStripItemClickedEventHandler(ContextMenuStrip_ItemClicked);
if (m_addTargetButton.ContextMenuStrip.Items.Count ==1)
{
m_addTargetButton.ShowSplit = false;
ToolStripItem onlyItem = m_addTargetButton.ContextMenuStrip.Items[0];
m_addTargetButton.Text = onlyItem.Text;
m_addTargetButton.Click += delegate
{
foreach (var targetProvider in TargetProviders)
{
if (AddNewString + targetProvider.Name == m_addTargetButton.Text)
{
targetProvider.AddTarget(targetProvider.CreateNew());
break;
}
}
};
}
m_userControl.Name = "Targets".Localize();
return m_userControl;
}