private void RegisterMenuItems(DropDownMenuRenderingContext renderingContext)
{
string key = renderingContext.Control.UniqueID;
if (renderingContext.Control.Enabled && !renderingContext.Control.Page.ClientScript.IsStartupScriptRegistered(typeof(DropDownMenuQuirksModeRenderer), key))
{
StringBuilder script = new StringBuilder();
script.Append("DropDownMenu_AddMenuInfo" + " (\r\n\t");
script.AppendFormat("new DropDownMenu_MenuInfo ('{0}', new Array (\r\n", renderingContext.Control.ClientID);
bool isFirstItem = true;
WebMenuItem[] menuItems;
if (renderingContext.Control.EnableGrouping)
{
menuItems = renderingContext.Control.MenuItems.GroupMenuItems(true);
}
else
{
menuItems = renderingContext.Control.MenuItems.ToArray();
}
string category = null;
bool isCategoryVisible = false;
for (int i = 0; i < menuItems.Length; i++)
{
WebMenuItem menuItem = menuItems[i];
if (renderingContext.Control.EnableGrouping && category != menuItem.Category)
{
category = menuItem.Category;
isCategoryVisible = false;
}
if (!menuItem.EvaluateVisible())
{
continue;
}
if (renderingContext.Control.EnableGrouping && menuItem.IsSeparator && !isCategoryVisible)
{
continue;
}
if (renderingContext.Control.EnableGrouping)
{
isCategoryVisible = true;
}
if (isFirstItem)
{
isFirstItem = false;
}
else
{
script.AppendFormat(",\r\n");
}
AppendMenuItem(renderingContext, script, menuItem, renderingContext.Control.MenuItems.IndexOf(menuItem));
}
script.Append(" )"); // Close Array
script.Append(" )"); // Close new MenuInfo
script.Append(" );"); // Close AddMenuInfo
renderingContext.Control.Page.ClientScript.RegisterStartupScriptBlock(renderingContext.Control, typeof(DropDownMenuQuirksModeRenderer), key, script.ToString());
}
}
public void EvaluateTrue_FromTrueAndWithCommandSetNull()
{
WebMenuItem menuItem = CreateWebMenuItemWithoutCommand();
menuItem.IsVisible = true;
bool isVisible = menuItem.EvaluateVisible();
Assert.That(isVisible, Is.True);
}
public void EvaluateFalse_FromFalseAndWithCommandSetNull()
{
WebMenuItem menuItem = CreateWebMenuItemWithoutCommand();
menuItem.IsVisible = false;
bool isVisible = menuItem.EvaluateVisible();
Assert.That(isVisible, Is.False);
}
public void EvaluateFalse_FromFalse()
{
WebMenuItem menuItem = CreateWebMenuItem();
menuItem.IsVisible = false;
_mocks.ReplayAll();
bool isVisible = menuItem.EvaluateVisible();
_mocks.VerifyAll();
Assert.That(isVisible, Is.False);
}
public void EvaluateFalse_FromTrueAndWithAccessDenied()
{
WebMenuItem menuItem = CreateWebMenuItem();
menuItem.IsVisible = true;
Expect.Call(_mockCommand.HasAccess(_mockSecurableObject)).Return(false);
_mocks.ReplayAll();
bool isVisible = menuItem.EvaluateVisible();
_mocks.VerifyAll();
Assert.That(isVisible, Is.False);
}
public void EvaluateFalse_FromFalseAndWithMissingPermissionBehaviorSetToDisabled()
{
WebMenuItem menuItem = CreateWebMenuItem();
menuItem.MissingPermissionBehavior = MissingPermissionBehavior.Disabled;
menuItem.IsVisible = false;
Expect.Call(_mockCommand.HasAccess(_mockSecurableObject)).Repeat.Never();
_mocks.ReplayAll();
bool isVisible = menuItem.EvaluateVisible();
_mocks.VerifyAll();
Assert.That(isVisible, Is.False);
}
public void Render(ListMenuRenderingContext renderingContext)
{
ArgumentUtility.CheckNotNull("renderingContext", renderingContext);
RegisterMenuItems(renderingContext);
WebMenuItem[] groupedListMenuItems = renderingContext.Control.MenuItems.GroupMenuItems(false).Where(mi => mi.EvaluateVisible()).ToArray();
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Id, renderingContext.Control.ClientID);
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Cellspacing, "0");
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Cellpadding, "0");
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Border, "0");
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Table);
bool isFirstItem = true;
for (int idxItems = 0; idxItems < groupedListMenuItems.Length; idxItems++)
{
WebMenuItem currentItem = groupedListMenuItems[idxItems];
if (!currentItem.EvaluateVisible())
{
continue;
}
bool isLastItem = (idxItems == (groupedListMenuItems.Length - 1));
bool isFirstCategoryItem = (isFirstItem || (groupedListMenuItems[idxItems - 1].Category != currentItem.Category));
bool isLastCategoryItem = (isLastItem || (groupedListMenuItems[idxItems + 1].Category != currentItem.Category));
bool hasAlwaysLineBreaks = (renderingContext.Control.LineBreaks == ListMenuLineBreaks.All);
bool hasCategoryLineBreaks = (renderingContext.Control.LineBreaks == ListMenuLineBreaks.BetweenGroups);
if (hasAlwaysLineBreaks || (hasCategoryLineBreaks && isFirstCategoryItem) || isFirstItem)
{
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Tr);
renderingContext.Writer.AddStyleAttribute(HtmlTextWriterStyle.Width, "100%");
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Class, "listMenuRow");
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Td);
}
RenderListMenuItem(renderingContext, currentItem, renderingContext.Control.MenuItems.IndexOf(currentItem));
if (hasAlwaysLineBreaks || (hasCategoryLineBreaks && isLastCategoryItem) || isLastItem)
{
renderingContext.Writer.RenderEndTag();
renderingContext.Writer.RenderEndTag();
}
if (isFirstItem)
{
isFirstItem = false;
}
}
renderingContext.Writer.RenderEndTag();
}
private void RegisterMenuItems(ListMenuRenderingContext renderingContext)
{
if (!renderingContext.Control.HasClientScript)
{
return;
}
WebMenuItem[] groupedListMenuItems = renderingContext.Control.MenuItems.GroupMenuItems(false);
string key = renderingContext.Control.UniqueID + "_MenuItems";
if (!renderingContext.Control.Page.ClientScript.IsStartupScriptRegistered(typeof(ListMenuRenderer), key))
{
StringBuilder script = new StringBuilder();
script.AppendFormat("ListMenu_AddMenuInfo (document.getElementById ('{0}'), \r\n\t", renderingContext.Control.ClientID);
script.AppendFormat("new ListMenu_MenuInfo ('{0}', new Array (\r\n", renderingContext.Control.ClientID);
bool isFirstItemInGroup = true;
for (int idxItems = 0; idxItems < groupedListMenuItems.Length; idxItems++)
{
WebMenuItem currentItem = groupedListMenuItems[idxItems];
if (!currentItem.EvaluateVisible())
{
continue;
}
if (isFirstItemInGroup)
{
isFirstItemInGroup = false;
}
else
{
script.AppendFormat(",\r\n");
}
AppendListMenuItem(renderingContext, script, currentItem);
}
script.Append(" )"); // Close Array
script.Append(" )"); // Close new MenuInfo
script.Append(" );\r\n"); // Close AddMenuInfo
script.Append(renderingContext.Control.GetUpdateScriptReference("null"));
renderingContext.Control.Page.ClientScript.RegisterStartupScriptBlock(
renderingContext.Control,
typeof(ListMenuRenderer),
key,
script.ToString());
}
}
