/// <summary>
/// Adds the parameters required for selecting the <paramref name="menuTab"/> to the <paramref name="url"/>.
/// </summary>
/// <param name="url"> The URL. Must not be <see langword="null"/> or empty. </param>
/// <param name="menuTab">
/// The <see cref="MenuTab"/> that should be selected by the <paramref name="url"/>.
/// Must not be <see langword="null"/>.
/// </param>
/// <returns> The <paramref name="url"/> extended with the parameters required by this <see cref="TabbedMenu"/>. </returns>
public string FormatUrl(string url, MenuTab menuTab)
{
ArgumentUtility.CheckNotNullOrEmpty("url", url);
NameValueCollection urlParameters = GetUrlParameters(menuTab);
url = UrlUtility.AddParameters(url, urlParameters);
return(url);
}
/// <summary>
/// Handles the click events of the <see cref="MainMenuTabStrip"/> and the <see cref="SubMenuTabStrip"/>.
/// </summary>
/// <param name="tab"> The <see cref="MenuTab"/> whose command was clicked. </param>
private void HandleTabStripClick(MenuTab tab)
{
if (tab != null && tab.Command != null)
{
if (tab.Command.Type == CommandType.Event)
{
OnEventCommandClick(tab);
}
else if (tab.Command.Type == CommandType.WxeFunction)
{
throw new InvalidOperationException("MenuTab commands of CommandType WxeFunction must always execute on client side.");
}
}
}
/// <summary> Fires the <see cref="EventCommandClick"/> event. </summary>
/// <param name="tab"> The <see cref="MenuTab"/> whose command was clicked. </param>
protected virtual void OnEventCommandClick(MenuTab tab)
{
if (tab != null && tab.Command != null)
{
tab.Command.OnClick();
}
MenuTabClickEventHandler handler = (MenuTabClickEventHandler)Events[s_eventCommandClickEvent];
if (handler != null)
{
MenuTabClickEventArgs e = new MenuTabClickEventArgs(tab);
handler(this, e);
}
}
protected override MenuTab GetActiveTab()
{
if (_activeTab != null)
{
return(_activeTab);
}
_activeTab = this;
if (Command.Type == CommandType.None)
{
foreach (SubMenuTab subMenuTab in _subMenuTabs)
{
bool isTabActive = subMenuTab.EvaluateVisible() && subMenuTab.EvaluateEnabled();
bool isCommandActive = subMenuTab.Command != null && subMenuTab.Command.Type != CommandType.None;
if (isTabActive && isCommandActive)
{
_activeTab = subMenuTab;
break;
}
}
}
return(_activeTab);
}
/// <summary> Initializes an instance. </summary>
public MenuTabClickEventArgs(MenuTab tab)
: base(tab)
{
}