/// <summary> Gets the parameters required for selecting the <paramref name="menuTab"/>. </summary>
/// <param name="menuTab">
/// The <see cref="MenuTab"/> that should be selected by the when using the returned URL parameters.
/// Must not be <see langword="null"/>.
/// </param>
/// <returns>
/// A <see cref="NameValueCollection"/> that contains the URL parameters parameters required by this
/// <see cref="TabbedMenu"/>.
/// </returns>
public virtual NameValueCollection GetUrlParameters(IMenuTab menuTab)
{
ArgumentUtility.CheckNotNull("menuTab", menuTab);
MainMenuTab mainMenuTab = menuTab as MainMenuTab;
SubMenuTab subMenuTab = menuTab as SubMenuTab;
string[] tabIDs;
if (mainMenuTab != null)
{
tabIDs = ConvertTabIDsToArray(mainMenuTab, null);
}
else if (subMenuTab != null)
{
tabIDs = ConvertTabIDsToArray(subMenuTab.Parent, subMenuTab);
}
else
{
throw new NotSupportedException(string.Format("menuTab is of unsupported type '{0}'.", menuTab.GetType().FullName));
}
string value = (string)TypeConversionProvider.Convert(typeof(string[]), typeof(string), tabIDs);
NameValueCollection urlParameters = new NameValueCollection();
urlParameters.Add(SelectionID, value);
return(urlParameters);
}
/// <summary> Checks whether the control conforms to the required WAI level. </summary>
/// <exception cref="WcagException"> Thrown if the control does not conform to the required WAI level. </exception>
protected virtual void EvaluateWaiConformity()
{
if (WcagHelper.Instance.IsWcagDebuggingEnabled() && WcagHelper.Instance.IsWaiConformanceLevelARequired())
{
MainMenuTabCollection mainMenuTabs = Tabs;
for (int mainMenuTabsIdx = 0; mainMenuTabsIdx < mainMenuTabs.Count; mainMenuTabsIdx++)
{
MainMenuTab mainMenuTab = mainMenuTabs[mainMenuTabsIdx];
bool hasMainMenuTabPostBackCommand = mainMenuTab.Command != null &&
mainMenuTab.Command.Type == CommandType.Event;
if (hasMainMenuTabPostBackCommand)
{
WcagHelper.Instance.HandleError(1, this, string.Format("Tabs[{0}].Command", mainMenuTabsIdx));
}
SubMenuTabCollection subMenuTabs = mainMenuTab.SubMenuTabs;
for (int subMenuTabsIdx = 0; subMenuTabsIdx < subMenuTabs.Count; subMenuTabsIdx++)
{
SubMenuTab subMenuTab = subMenuTabs[subMenuTabsIdx];
bool hasSubMenuTabPostBackCommand = subMenuTab.Command != null &&
subMenuTab.Command.Type == CommandType.Event;
if (hasSubMenuTabPostBackCommand)
{
WcagHelper.Instance.HandleError(
1, this, string.Format("Tabs[{0}].SubMenuTabs[{1}].Command", mainMenuTabsIdx, subMenuTabsIdx));
}
}
}
}
}
/// <summary>
/// Populates the <see cref="SubMenuTabStrip"/> with the tabs from the selected <see cref="MainMenuTab"/>'s
/// <see cref="MainMenuTab.SubMenuTabs"/>.
/// </summary>
private void PopulateSubMenuTabStrip()
{
_isSubMenuTabStripRefreshed = true;
MainMenuTab selectedMainMenuItem = SelectedMainMenuTab;
if (selectedMainMenuItem != null)
{
_subMenuTabStrip.Tabs.AddRange(selectedMainMenuItem.SubMenuTabs);
}
if (_subMenuTabStrip.SelectedTab == null && _subMenuTabStrip.Tabs.Count > 0)
{
_subMenuTabStrip.SetSelectedTabInternal(_subMenuTabStrip.Tabs[0]);
}
}
/// <summary>
/// Creates a string array from the IDs of the provided <paramref name="mainMenuTab"/> and
/// <paramref name="subMenuTab"/>.
/// </summary>
/// <param name="mainMenuTab">
/// The <see cref="MainMenuTab"/>. If <see langword="null"/>, an empty array will be returned.
/// </param>
/// <param name="subMenuTab"> The <see cref="SubMenuTab"/>. </param>
/// <returns> A string array. </returns>
private string[] ConvertTabIDsToArray(MainMenuTab mainMenuTab, SubMenuTab subMenuTab)
{
string[] tabIDs;
if (mainMenuTab == null)
{
tabIDs = new string[0];
}
else if (subMenuTab == null)
{
tabIDs = new string[1];
tabIDs[0] = mainMenuTab.ItemID;
}
else
{
tabIDs = new string[2];
tabIDs[0] = mainMenuTab.ItemID;
tabIDs[1] = subMenuTab.ItemID;
}
return(tabIDs);
}
protected internal void SetParent(MainMenuTab parent)
{
ArgumentUtility.CheckNotNull("parent", parent);
_parent = parent;
}
