/// <summary>
/// Occurs when the <see cref="ExclusionsControl"/> index has changed.
/// </summary>
/// <param name="sender">The <see cref="System.Object"/> that raised the event.</param>
/// <param name="e">An <see cref="EnableButtonsEventArgs"/> containing event data.</param>
private void ExclusionsControl_SelectedIndexChanged(object sender, EnableButtonsEventArgs e)
{
IPolicyExclusion exclusion = (IPolicyExclusion)e.Item.Tag;
if (exclusion != null)
{
e.EnableButton = !exclusion.Active;
e.DisableButton = exclusion.Active;
}
}
/// <summary>
/// Occurs when the <see cref="ExclusionsControl"/> is enabling an item.
/// </summary>
/// <param name="sender">The <see cref="System.Object"/> that raised the event.</param>
/// <param name="e">An <see cref="ItemEventArgs"/> containing event data.</param>
private void ExclusionsControl_EnablingItem(object sender, ItemEventArgs e)
{
IPolicyExclusion exclusion = (IPolicyExclusion)e.Item.Tag;
if (exclusion != null)
{
exclusion.Active = true;
EnableListViewItem(e.Item);
}
}
/// <summary>
/// Occurs when the <see cref="ExclusionsControl"/> is removing an item.
/// </summary>
/// <param name="sender">The <see cref="System.Object"/> that raised the event.</param>
/// <param name="e">An <see cref="System.EventArgs"/> containing event data.</param>
private void ExclusionsControl_RemovingItem(object sender, ItemEventArgs e)
{
IPolicyExclusion exclusion = (IPolicyExclusion)e.Item.Tag;
int removeIndex = int.MinValue;
for (int index = 0; index < this.Exclusions.Count; index++)
{
if (exclusion == this.Exclusions[index])
{
removeIndex = index;
break;
}
}
if (removeIndex != int.MinValue)
{
this.Exclusions.RemoveAt(removeIndex);
}
}
/// <summary>
/// Occurs when the <see cref="ExclusionsControl"/> is editing an item.
/// </summary>
/// <param name="sender">The <see cref="System.Object"/> that raised the event.</param>
/// <param name="e">An <see cref="System.EventArgs"/> containing event data.</param>
private void ExclusionsControl_EditingItem(object sender, ItemEventArgs e)
{
IPolicyExclusion policy = (IPolicyExclusion)e.Item.Tag;
using (BaseEditorDialog dialog = this.CreateEditorDialog())
{
dialog.EditMode = EditorMode.Edit;
dialog.Value = policy;
if (dialog.ShowDialog(this) != DialogResult.OK)
{
e.Cancel = true;
}
else
{
// Update the policy description.
e.Item.Text = policy.Description;
}
}
}
/// <summary>
/// Occurs when the <see cref="ExclusionsControl"/> is adding an item.
/// </summary>
/// <param name="sender">The <see cref="System.Object"/> that raised the event.</param>
/// <param name="e">An <see cref="AddingItemEventArgs"/> containing event data.</param>
private void ExclusionsControl_AddingItem(object sender, ItemEventArgs e)
{
using (BaseEditorDialog dialog = this.CreateEditorDialog())
{
dialog.EditMode = EditorMode.Add;
if (dialog.ShowDialog(this) != DialogResult.OK)
{
e.Cancel = true;
}
else
{
IPolicyExclusion newExclusion = dialog.Value;
newExclusion.Active = true;
bool found = false;
foreach (IPolicyExclusion exclusion in this.Exclusions)
{
if (exclusion.CompareTo(newExclusion) == 0)
{
// The new exclusion already exists, notify the user and do not add it again.
found = true;
break;
}
}
if (!found)
{
this.Exclusions.Add(newExclusion);
e.Item.Text = newExclusion.Description;
e.Item.Tag = newExclusion;
}
this.EnableSubmitButton();
}
}
}
