protected override HtmlElement CreateDOMElementForDisplayMode(string displayMode)
{
switch (displayMode)
{
case "Small":
_elmImage = new Image();
_elmImage.Style.Cursor = "default";
_elmImageCont = Utility.CreateClusteredImageContainerNew(
ImgContainerSize.Size2by16,
Properties.Image,
Properties.ImageClass,
_elmImage,
true,
false,
Properties.ImageTop,
Properties.ImageLeft
);
_elmSmall = new Span();
_elmSmall.ClassName = "ms-cui-ctl ms-cui-ctl-small ms-cui-separator";
_elmSmall.AppendChild(_elmImageCont);
return _elmSmall;
default:
EnsureValidDisplayMode(displayMode);
break;
}
return null;
}
public override void Dispose()
{
base.Dispose();
_elmImage = null;
_elmImageCont = null;
_elmSmall = null;
}
public override void Dispose()
{
base.Dispose();
_elmLarge = null;
_elmLargeImgCont = null;
_elmLargeButton = null;
_elmLargeMenuButton = null;
_elmLargeArrowImg = null;
_elmMedium = null;
_elmMediumImgCont = null;
_elmMediumButton = null;
_elmMediumMenuButton = null;
_elmMediumArrowImg = null;
_elmSmall = null;
_elmSmallImgCont = null;
_elmSmallButton = null;
_elmSmallMenuButton = null;
_elmSmallArrowImg = null;
}
internal override void AttachDOMElementsForDisplayMode(string displayMode)
{
Span elm = (Span)Browser.Document.GetById(Id + "-" + displayMode);
StoreElementForDisplayMode(elm, displayMode);
currentDisplayMode = displayMode;
switch (displayMode)
{
case "Large":
{
if (!CUIUtility.IsNullOrUndefined(elm))
_elmLarge = elm;
_elmLargeButton = (Anchor)_elmLarge.ChildNodes[0];
_elmLargeImgCont = (Span)_elmLargeButton.ChildNodes[0].ChildNodes[0];
_elmLargeMenuButton = (Anchor)_elmLarge.ChildNodes[1];
HtmlElement elmLargeLabel = (HtmlElement)_elmLargeMenuButton.ChildNodes[0];
_elmLargeArrowImg = null;
// We might have a <br> and/or text nodes in here, so we have to search for the element we want
HtmlElementCollection candidates = elmLargeLabel.GetElementsByTagName("span");
foreach (HtmlElement elt in candidates)
{
string tag = elt.TagName;
if (CUIUtility.SafeString(tag) == "span")
{
_elmLargeArrowImg = (Image)elt.ChildNodes[0];
break;
}
}
break;
}
case "Medium":
if (!CUIUtility.IsNullOrUndefined(elm))
_elmMedium = elm;
_elmMediumButton = (Anchor)_elmMedium.ChildNodes[0];
_elmMediumImgCont = (Span)_elmMediumButton.ChildNodes[0].ChildNodes[0];
_elmMediumMenuButton = (Anchor)_elmMedium.ChildNodes[1];
_elmMediumArrowImg = (Image)_elmMediumMenuButton.ChildNodes[1].ChildNodes[0];
break;
case "Small":
if (!CUIUtility.IsNullOrUndefined(elm))
_elmSmall = elm;
_elmSmallButton = (Anchor)_elmSmall.ChildNodes[0];
_elmSmallImgCont = (Span)_elmSmallButton.ChildNodes[0].ChildNodes[0];
_elmSmallMenuButton = (Anchor)_elmSmall.ChildNodes[1];
_elmSmallArrowImg = (Image)_elmSmallMenuButton.ChildNodes[1].ChildNodes[0];
break;
}
}