protected override void RenderMenuItem(HtmlTextWriter writer, MenuItem item, bool vertical, bool notLast, bool isFirst, OwnerContext oc)
{
Menu owner = Owner;
string clientID = oc.ClientID;
bool displayChildren = owner.DisplayChildren(item);
bool dynamicChildren = displayChildren && (item.Depth + 1 >= oc.StaticDisplayLevels);
bool isDynamicItem = IsDynamicItem(owner, item);
bool isVertical = oc.IsVertical || isDynamicItem;
Unit itemSpacing = owner.GetItemSpacing(item, isDynamicItem);
if (itemSpacing != Unit.Empty && (item.Depth > 0 || !isFirst))
{
RenderMenuItemSpacing(writer, itemSpacing, isVertical);
}
if (!String.IsNullOrEmpty(item.ToolTip))
{
writer.AddAttribute(HtmlTextWriterAttribute.Title, item.ToolTip);
}
if (isVertical)
{
writer.RenderBeginTag(HtmlTextWriterTag.Tr);
}
string parentId = isDynamicItem ? "'" + item.Parent.Path + "'" : "null";
if (dynamicChildren)
{
writer.AddAttribute("onmouseover",
"javascript:Menu_OverItem ('" + clientID + "','" + item.Path + "'," + parentId + ")");
writer.AddAttribute("onmouseout",
"javascript:Menu_OutItem ('" + clientID + "','" + item.Path + "')");
}
else if (isDynamicItem)
{
writer.AddAttribute("onmouseover",
"javascript:Menu_OverDynamicLeafItem ('" + clientID + "','" + item.Path + "'," + parentId + ")");
writer.AddAttribute("onmouseout",
"javascript:Menu_OutItem ('" + clientID + "','" + item.Path + "'," + parentId + ")");
}
else
{
writer.AddAttribute("onmouseover",
"javascript:Menu_OverStaticLeafItem ('" + clientID + "','" + item.Path + "')");
writer.AddAttribute("onmouseout",
"javascript:Menu_OutItem ('" + clientID + "','" + item.Path + "')");
}
writer.RenderBeginTag(HtmlTextWriterTag.Td);
// Top separator image
if (isDynamicItem)
{
RenderSeparatorImage(owner, writer, oc.DynamicTopSeparatorImageUrl, false);
}
else
{
RenderSeparatorImage(owner, writer, oc.StaticTopSeparatorImageUrl, false);
}
// Menu item box
MenuItemStyle style = new MenuItemStyle();
if (oc.Header != null)
{
// styles are registered
if (!isDynamicItem && oc.StaticMenuItemStyle != null)
{
AddCssClass(style, oc.StaticMenuItemStyle.CssClass);
AddCssClass(style, oc.StaticMenuItemStyle.RegisteredCssClass);
}
if (isDynamicItem && oc.DynamicMenuItemStyle != null)
{
AddCssClass(style, oc.DynamicMenuItemStyle.CssClass);
AddCssClass(style, oc.DynamicMenuItemStyle.RegisteredCssClass);
}
if (oc.LevelMenuItemStyles != null && oc.LevelMenuItemStyles.Count > item.Depth)
{
AddCssClass(style, oc.LevelMenuItemStyles [item.Depth].CssClass);
AddCssClass(style, oc.LevelMenuItemStyles [item.Depth].RegisteredCssClass);
}
if (item == oc.SelectedItem)
{
if (!isDynamicItem && oc.StaticSelectedStyle != null)
{
AddCssClass(style, oc.StaticSelectedStyle.CssClass);
AddCssClass(style, oc.StaticSelectedStyle.RegisteredCssClass);
}
if (isDynamicItem && oc.DynamicSelectedStyle != null)
{
AddCssClass(style, oc.DynamicSelectedStyle.CssClass);
AddCssClass(style, oc.DynamicSelectedStyle.RegisteredCssClass);
}
if (oc.LevelSelectedStyles != null && oc.LevelSelectedStyles.Count > item.Depth)
{
AddCssClass(style, oc.LevelSelectedStyles [item.Depth].CssClass);
AddCssClass(style, oc.LevelSelectedStyles [item.Depth].RegisteredCssClass);
}
}
}
else
{
// styles are not registered
if (!isDynamicItem && oc.StaticMenuItemStyle != null)
{
style.CopyFrom(oc.StaticMenuItemStyle);
}
if (isDynamicItem && oc.DynamicMenuItemStyle != null)
{
style.CopyFrom(oc.DynamicMenuItemStyle);
}
if (oc.LevelMenuItemStyles != null && oc.LevelMenuItemStyles.Count > item.Depth)
{
style.CopyFrom(oc.LevelMenuItemStyles [item.Depth]);
}
if (item == oc.SelectedItem)
{
if (!isDynamicItem && oc.StaticSelectedStyle != null)
{
style.CopyFrom(oc.StaticSelectedStyle);
}
if (isDynamicItem && oc.DynamicSelectedStyle != null)
{
style.CopyFrom(oc.DynamicSelectedStyle);
}
if (oc.LevelSelectedStyles != null && oc.LevelSelectedStyles.Count > item.Depth)
{
style.CopyFrom(oc.LevelSelectedStyles [item.Depth]);
}
}
}
style.AddAttributesToRender(writer);
writer.AddAttribute("id", GetItemClientId(clientID, item, "i"));
writer.AddAttribute("cellpadding", "0", false);
writer.AddAttribute("cellspacing", "0", false);
writer.AddAttribute("border", "0", false);
writer.AddAttribute("width", "100%", false);
writer.RenderBeginTag(HtmlTextWriterTag.Table);
writer.RenderBeginTag(HtmlTextWriterTag.Tr);
// Menu item text
if (isVertical)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.Width, "100%");
}
if (!owner.ItemWrap)
{
writer.AddStyleAttribute("white-space", "nowrap");
}
writer.RenderBeginTag(HtmlTextWriterTag.Td);
RenderItemHref(owner, writer, item);
Style linkStyle = new Style();
if (oc.Header != null)
{
// styles are registered
AddCssClass(linkStyle, oc.ControlLinkStyle.RegisteredCssClass);
if (!isDynamicItem && oc.StaticMenuItemStyle != null)
{
AddCssClass(linkStyle, oc.StaticMenuItemStyle.CssClass);
AddCssClass(linkStyle, oc.StaticMenuItemLinkStyle.RegisteredCssClass);
}
if (isDynamicItem && oc.DynamicMenuItemStyle != null)
{
AddCssClass(linkStyle, oc.DynamicMenuItemStyle.CssClass);
AddCssClass(linkStyle, oc.DynamicMenuItemLinkStyle.RegisteredCssClass);
}
if (oc.LevelMenuItemStyles != null && oc.LevelMenuItemStyles.Count > item.Depth)
{
AddCssClass(linkStyle, oc.LevelMenuItemStyles [item.Depth].CssClass);
AddCssClass(linkStyle, oc.LevelMenuItemLinkStyles [item.Depth].RegisteredCssClass);
}
if (item == oc.SelectedItem)
{
if (!isDynamicItem && oc.StaticSelectedStyle != null)
{
AddCssClass(linkStyle, oc.StaticSelectedStyle.CssClass);
AddCssClass(linkStyle, oc.StaticSelectedLinkStyle.RegisteredCssClass);
}
if (isDynamicItem && oc.DynamicSelectedStyle != null)
{
AddCssClass(linkStyle, oc.DynamicSelectedStyle.CssClass);
AddCssClass(linkStyle, oc.DynamicSelectedLinkStyle.RegisteredCssClass);
}
if (oc.LevelSelectedStyles != null && oc.LevelSelectedStyles.Count > item.Depth)
{
AddCssClass(linkStyle, oc.LevelSelectedStyles [item.Depth].CssClass);
AddCssClass(linkStyle, oc.LevelSelectedLinkStyles [item.Depth].RegisteredCssClass);
}
}
}
else
{
// styles are not registered
linkStyle.CopyFrom(oc.ControlLinkStyle);
if (!isDynamicItem && oc.StaticMenuItemStyle != null)
{
linkStyle.CopyFrom(oc.StaticMenuItemLinkStyle);
}
if (isDynamicItem && oc.DynamicMenuItemStyle != null)
{
linkStyle.CopyFrom(oc.DynamicMenuItemLinkStyle);
}
if (oc.LevelMenuItemStyles != null && oc.LevelMenuItemStyles.Count > item.Depth)
{
linkStyle.CopyFrom(oc.LevelMenuItemLinkStyles [item.Depth]);
}
if (item == oc.SelectedItem)
{
if (!isDynamicItem && oc.StaticSelectedStyle != null)
{
linkStyle.CopyFrom(oc.StaticSelectedLinkStyle);
}
if (isDynamicItem && oc.DynamicSelectedStyle != null)
{
linkStyle.CopyFrom(oc.DynamicSelectedLinkStyle);
}
if (oc.LevelSelectedStyles != null && oc.LevelSelectedStyles.Count > item.Depth)
{
linkStyle.CopyFrom(oc.LevelSelectedLinkStyles [item.Depth]);
}
}
linkStyle.AlwaysRenderTextDecoration = true;
}
linkStyle.AddAttributesToRender(writer);
writer.AddAttribute("id", GetItemClientId(clientID, item, "l"));
if (item.Depth > 0 && !isDynamicItem)
{
double value;
#if NET_4_0
Unit unit = oc.StaticSubMenuIndent;
if (unit == Unit.Empty)
{
value = 16;
}
else
{
value = unit.Value;
}
#else
value = oc.StaticSubMenuIndent.Value;
#endif
Unit indent = new Unit(value * item.Depth, oc.StaticSubMenuIndent.Type);
writer.AddStyleAttribute(HtmlTextWriterStyle.MarginLeft, indent.ToString());
}
writer.RenderBeginTag(HtmlTextWriterTag.A);
owner.RenderItemContent(writer, item, isDynamicItem);
writer.RenderEndTag(); // A
writer.RenderEndTag(); // TD
// Popup image
if (dynamicChildren)
{
string popOutImage = GetPopOutImage(owner, item, isDynamicItem);
if (popOutImage != null)
{
writer.RenderBeginTag(HtmlTextWriterTag.Td);
writer.AddAttribute("src", owner.ResolveClientUrl(popOutImage));
writer.AddAttribute("border", "0");
string toolTip = String.Format(isDynamicItem ? oc.DynamicPopOutImageTextFormatString : oc.StaticPopOutImageTextFormatString, item.Text);
writer.AddAttribute(HtmlTextWriterAttribute.Alt, toolTip);
writer.RenderBeginTag(HtmlTextWriterTag.Img);
writer.RenderEndTag(); // IMG
writer.RenderEndTag(); // TD
}
}
writer.RenderEndTag(); // TR
writer.RenderEndTag(); // TABLE
writer.RenderEndTag(); // TD
if (!isVertical && itemSpacing == Unit.Empty && (notLast || (displayChildren && !dynamicChildren)))
{
writer.AddStyleAttribute("width", "3px");
writer.RenderBeginTag(HtmlTextWriterTag.Td);
writer.RenderEndTag();
}
// Bottom separator image
string separatorImg = item.SeparatorImageUrl;
if (separatorImg.Length == 0)
{
if (isDynamicItem)
{
separatorImg = oc.DynamicBottomSeparatorImageUrl;
}
else
{
separatorImg = oc.StaticBottomSeparatorImageUrl;
}
}
if (separatorImg.Length > 0)
{
if (!isVertical)
{
writer.RenderBeginTag(HtmlTextWriterTag.Td);
}
RenderSeparatorImage(owner, writer, separatorImg, false);
if (!isVertical)
{
writer.RenderEndTag(); // TD
}
}
if (isVertical)
{
writer.RenderEndTag(); // TR
}
if (itemSpacing != Unit.Empty)
{
RenderMenuItemSpacing(writer, itemSpacing, isVertical);
}
// Submenu
if (displayChildren && !dynamicChildren)
{
if (isVertical)
{
writer.RenderBeginTag(HtmlTextWriterTag.Tr);
}
writer.RenderBeginTag(HtmlTextWriterTag.Td);
writer.AddAttribute("width", "100%");
owner.RenderMenu(writer, item.ChildItems, vertical, false, item.Depth + 1, notLast);
if (item.Depth + 2 == oc.StaticDisplayLevels)
{
owner.RenderDynamicMenu(writer, item.ChildItems);
}
writer.RenderEndTag(); // TD
if (isVertical)
{
writer.RenderEndTag(); // TR
}
}
}
protected override void RenderMenuItem (HtmlTextWriter writer, MenuItem item, bool vertical, bool notLast, bool isFirst, OwnerContext oc)
{
Menu owner = Owner;
string clientID = oc.ClientID;
bool displayChildren = owner.DisplayChildren (item);
bool dynamicChildren = displayChildren && (item.Depth + 1 >= oc.StaticDisplayLevels);
bool isDynamicItem = IsDynamicItem (owner, item);
bool isVertical = oc.IsVertical || isDynamicItem;
Unit itemSpacing = owner.GetItemSpacing (item, isDynamicItem);
if (itemSpacing != Unit.Empty && (item.Depth > 0 || !isFirst))
RenderMenuItemSpacing (writer, itemSpacing, isVertical);
if(!String.IsNullOrEmpty(item.ToolTip))
writer.AddAttribute (HtmlTextWriterAttribute.Title, item.ToolTip);
if (isVertical)
writer.RenderBeginTag (HtmlTextWriterTag.Tr);
string parentId = isDynamicItem ? "'" + item.Parent.Path + "'" : "null";
if (dynamicChildren) {
writer.AddAttribute ("onmouseover",
"javascript:Menu_OverItem ('" + clientID + "','" + item.Path + "'," + parentId + ")");
writer.AddAttribute ("onmouseout",
"javascript:Menu_OutItem ('" + clientID + "','" + item.Path + "')");
} else if (isDynamicItem) {
writer.AddAttribute ("onmouseover",
"javascript:Menu_OverDynamicLeafItem ('" + clientID + "','" + item.Path + "'," + parentId + ")");
writer.AddAttribute ("onmouseout",
"javascript:Menu_OutItem ('" + clientID + "','" + item.Path + "'," + parentId + ")");
} else {
writer.AddAttribute ("onmouseover",
"javascript:Menu_OverStaticLeafItem ('" + clientID + "','" + item.Path + "')");
writer.AddAttribute ("onmouseout",
"javascript:Menu_OutItem ('" + clientID + "','" + item.Path + "')");
}
writer.RenderBeginTag (HtmlTextWriterTag.Td);
// Top separator image
if (isDynamicItem)
RenderSeparatorImage (owner, writer, oc.DynamicTopSeparatorImageUrl, false);
else
RenderSeparatorImage (owner, writer, oc.StaticTopSeparatorImageUrl, false);
// Menu item box
MenuItemStyle style = new MenuItemStyle ();
if (oc.Header != null) {
// styles are registered
if (!isDynamicItem && oc.StaticMenuItemStyle != null) {
AddCssClass (style, oc.StaticMenuItemStyle.CssClass);
AddCssClass (style, oc.StaticMenuItemStyle.RegisteredCssClass);
}
if (isDynamicItem && oc.DynamicMenuItemStyle != null) {
AddCssClass (style, oc.DynamicMenuItemStyle.CssClass);
AddCssClass (style, oc.DynamicMenuItemStyle.RegisteredCssClass);
}
if (oc.LevelMenuItemStyles != null && oc.LevelMenuItemStyles.Count > item.Depth) {
AddCssClass (style, oc.LevelMenuItemStyles [item.Depth].CssClass);
AddCssClass (style, oc.LevelMenuItemStyles [item.Depth].RegisteredCssClass);
}
if (item == oc.SelectedItem) {
if (!isDynamicItem && oc.StaticSelectedStyle != null) {
AddCssClass (style, oc.StaticSelectedStyle.CssClass);
AddCssClass (style, oc.StaticSelectedStyle.RegisteredCssClass);
}
if (isDynamicItem && oc.DynamicSelectedStyle != null) {
AddCssClass (style, oc.DynamicSelectedStyle.CssClass);
AddCssClass (style, oc.DynamicSelectedStyle.RegisteredCssClass);
}
if (oc.LevelSelectedStyles != null && oc.LevelSelectedStyles.Count > item.Depth) {
AddCssClass (style, oc.LevelSelectedStyles [item.Depth].CssClass);
AddCssClass (style, oc.LevelSelectedStyles [item.Depth].RegisteredCssClass);
}
}
} else {
// styles are not registered
if (!isDynamicItem && oc.StaticMenuItemStyle != null)
style.CopyFrom (oc.StaticMenuItemStyle);
if (isDynamicItem && oc.DynamicMenuItemStyle != null)
style.CopyFrom (oc.DynamicMenuItemStyle);
if (oc.LevelMenuItemStyles != null && oc.LevelMenuItemStyles.Count > item.Depth)
style.CopyFrom (oc.LevelMenuItemStyles [item.Depth]);
if (item == oc.SelectedItem) {
if (!isDynamicItem && oc.StaticSelectedStyle != null)
style.CopyFrom (oc.StaticSelectedStyle);
if (isDynamicItem && oc.DynamicSelectedStyle != null)
style.CopyFrom (oc.DynamicSelectedStyle);
if (oc.LevelSelectedStyles != null && oc.LevelSelectedStyles.Count > item.Depth)
style.CopyFrom (oc.LevelSelectedStyles [item.Depth]);
}
}
style.AddAttributesToRender (writer);
writer.AddAttribute ("id", GetItemClientId (clientID, item, "i"));
writer.AddAttribute ("cellpadding", "0", false);
writer.AddAttribute ("cellspacing", "0", false);
writer.AddAttribute ("border", "0", false);
writer.AddAttribute ("width", "100%", false);
writer.RenderBeginTag (HtmlTextWriterTag.Table);
writer.RenderBeginTag (HtmlTextWriterTag.Tr);
// Menu item text
if (isVertical)
writer.AddStyleAttribute (HtmlTextWriterStyle.Width, "100%");
if (!owner.ItemWrap)
writer.AddStyleAttribute ("white-space", "nowrap");
writer.RenderBeginTag (HtmlTextWriterTag.Td);
RenderItemHref (owner, writer, item);
Style linkStyle = new Style ();
if (oc.Header != null) {
// styles are registered
AddCssClass (linkStyle, oc.ControlLinkStyle.RegisteredCssClass);
if (!isDynamicItem && oc.StaticMenuItemStyle != null) {
AddCssClass (linkStyle, oc.StaticMenuItemStyle.CssClass);
AddCssClass (linkStyle, oc.StaticMenuItemLinkStyle.RegisteredCssClass);
}
if (isDynamicItem && oc.DynamicMenuItemStyle != null) {
AddCssClass (linkStyle, oc.DynamicMenuItemStyle.CssClass);
AddCssClass (linkStyle, oc.DynamicMenuItemLinkStyle.RegisteredCssClass);
}
if (oc.LevelMenuItemStyles != null && oc.LevelMenuItemStyles.Count > item.Depth) {
AddCssClass (linkStyle, oc.LevelMenuItemStyles [item.Depth].CssClass);
AddCssClass (linkStyle, oc.LevelMenuItemLinkStyles [item.Depth].RegisteredCssClass);
}
if (item == oc.SelectedItem) {
if (!isDynamicItem && oc.StaticSelectedStyle != null) {
AddCssClass (linkStyle, oc.StaticSelectedStyle.CssClass);
AddCssClass (linkStyle, oc.StaticSelectedLinkStyle.RegisteredCssClass);
}
if (isDynamicItem && oc.DynamicSelectedStyle != null) {
AddCssClass (linkStyle, oc.DynamicSelectedStyle.CssClass);
AddCssClass (linkStyle, oc.DynamicSelectedLinkStyle.RegisteredCssClass);
}
if (oc.LevelSelectedStyles != null && oc.LevelSelectedStyles.Count > item.Depth) {
AddCssClass (linkStyle, oc.LevelSelectedStyles [item.Depth].CssClass);
AddCssClass (linkStyle, oc.LevelSelectedLinkStyles [item.Depth].RegisteredCssClass);
}
}
} else {
// styles are not registered
linkStyle.CopyFrom (oc.ControlLinkStyle);
if (!isDynamicItem && oc.StaticMenuItemStyle != null)
linkStyle.CopyFrom (oc.StaticMenuItemLinkStyle);
if (isDynamicItem && oc.DynamicMenuItemStyle != null)
linkStyle.CopyFrom (oc.DynamicMenuItemLinkStyle);
if (oc.LevelMenuItemStyles != null && oc.LevelMenuItemStyles.Count > item.Depth)
linkStyle.CopyFrom (oc.LevelMenuItemLinkStyles [item.Depth]);
if (item == oc.SelectedItem) {
if (!isDynamicItem && oc.StaticSelectedStyle != null)
linkStyle.CopyFrom (oc.StaticSelectedLinkStyle);
if (isDynamicItem && oc.DynamicSelectedStyle != null)
linkStyle.CopyFrom (oc.DynamicSelectedLinkStyle);
if (oc.LevelSelectedStyles != null && oc.LevelSelectedStyles.Count > item.Depth)
linkStyle.CopyFrom (oc.LevelSelectedLinkStyles [item.Depth]);
}
linkStyle.AlwaysRenderTextDecoration = true;
}
linkStyle.AddAttributesToRender (writer);
writer.AddAttribute ("id", GetItemClientId (clientID, item, "l"));
if (item.Depth > 0 && !isDynamicItem) {
double value;
Unit unit = oc.StaticSubMenuIndent;
if (unit == Unit.Empty)
value = 16;
else
value = unit.Value;
Unit indent = new Unit (value * item.Depth, oc.StaticSubMenuIndent.Type);
writer.AddStyleAttribute (HtmlTextWriterStyle.MarginLeft, indent.ToString ());
}
writer.RenderBeginTag (HtmlTextWriterTag.A);
owner.RenderItemContent (writer, item, isDynamicItem);
writer.RenderEndTag (); // A
writer.RenderEndTag (); // TD
// Popup image
if (dynamicChildren) {
string popOutImage = GetPopOutImage (owner, item, isDynamicItem);
if (popOutImage != null) {
writer.RenderBeginTag (HtmlTextWriterTag.Td);
writer.AddAttribute ("src", owner.ResolveClientUrl (popOutImage));
writer.AddAttribute ("border", "0");
string toolTip = String.Format (isDynamicItem ? oc.DynamicPopOutImageTextFormatString : oc.StaticPopOutImageTextFormatString, item.Text);
writer.AddAttribute (HtmlTextWriterAttribute.Alt, toolTip);
writer.RenderBeginTag (HtmlTextWriterTag.Img);
writer.RenderEndTag (); // IMG
writer.RenderEndTag (); // TD
}
}
writer.RenderEndTag (); // TR
writer.RenderEndTag (); // TABLE
writer.RenderEndTag (); // TD
if (!isVertical && itemSpacing == Unit.Empty && (notLast || (displayChildren && !dynamicChildren))) {
writer.AddStyleAttribute ("width", "3px");
writer.RenderBeginTag (HtmlTextWriterTag.Td);
writer.RenderEndTag ();
}
// Bottom separator image
string separatorImg = item.SeparatorImageUrl;
if (separatorImg.Length == 0) {
if (isDynamicItem)
separatorImg = oc.DynamicBottomSeparatorImageUrl;
else
separatorImg = oc.StaticBottomSeparatorImageUrl;
}
if (separatorImg.Length > 0) {
if (!isVertical)
writer.RenderBeginTag (HtmlTextWriterTag.Td);
RenderSeparatorImage (owner, writer, separatorImg, false);
if (!isVertical)
writer.RenderEndTag (); // TD
}
if (isVertical)
writer.RenderEndTag (); // TR
if (itemSpacing != Unit.Empty)
RenderMenuItemSpacing (writer, itemSpacing, isVertical);
// Submenu
if (displayChildren && !dynamicChildren) {
if (isVertical)
writer.RenderBeginTag (HtmlTextWriterTag.Tr);
writer.RenderBeginTag (HtmlTextWriterTag.Td);
writer.AddAttribute ("width", "100%");
owner.RenderMenu (writer, item.ChildItems, vertical, false, item.Depth + 1, notLast);
if (item.Depth + 2 == oc.StaticDisplayLevels)
owner.RenderDynamicMenu (writer, item.ChildItems);
writer.RenderEndTag (); // TD
if (isVertical)
writer.RenderEndTag (); // TR
}
}
void RenderMenuItem (HtmlTextWriter writer, MenuItem item, bool notLast, bool isFirst) {
bool displayChildren = DisplayChildren (item);
bool dynamicChildren = displayChildren && (item.Depth + 1 >= StaticDisplayLevels);
bool isDynamicItem = IsDynamicItem (item);
bool vertical = (Orientation == Orientation.Vertical) || isDynamicItem;
Unit itemSpacing = GetItemSpacing (item, isDynamicItem);
if (itemSpacing != Unit.Empty && (item.Depth > 0 || !isFirst))
RenderMenuItemSpacing (writer, itemSpacing, vertical);
if(!String.IsNullOrEmpty(item.ToolTip))
writer.AddAttribute (HtmlTextWriterAttribute.Title, item.ToolTip);
if (vertical)
writer.RenderBeginTag (HtmlTextWriterTag.Tr);
string parentId = isDynamicItem ? "'" + item.Parent.Path + "'" : "null";
if (dynamicChildren) {
writer.AddAttribute ("onmouseover",
"javascript:Menu_OverItem ('" + ClientID + "','" + item.Path + "'," + parentId + ")");
writer.AddAttribute ("onmouseout",
"javascript:Menu_OutItem ('" + ClientID + "','" + item.Path + "')");
} else if (isDynamicItem) {
writer.AddAttribute ("onmouseover",
"javascript:Menu_OverDynamicLeafItem ('" + ClientID + "','" + item.Path + "'," + parentId + ")");
writer.AddAttribute ("onmouseout",
"javascript:Menu_OutItem ('" + ClientID + "','" + item.Path + "'," + parentId + ")");
} else {
writer.AddAttribute ("onmouseover",
"javascript:Menu_OverStaticLeafItem ('" + ClientID + "','" + item.Path + "')");
writer.AddAttribute ("onmouseout",
"javascript:Menu_OutItem ('" + ClientID + "','" + item.Path + "')");
}
writer.RenderBeginTag (HtmlTextWriterTag.Td);
// Top separator image
if (isDynamicItem && DynamicTopSeparatorImageUrl != "") {
writer.AddAttribute ("src", ResolveClientUrl (DynamicTopSeparatorImageUrl));
writer.RenderBeginTag (HtmlTextWriterTag.Img);
writer.RenderEndTag (); // IMG
}
else if (!isDynamicItem && StaticTopSeparatorImageUrl != "") {
writer.AddAttribute ("src", ResolveClientUrl (StaticTopSeparatorImageUrl));
writer.RenderBeginTag (HtmlTextWriterTag.Img);
writer.RenderEndTag (); // IMG
}
// Menu item box
MenuItemStyle style = new MenuItemStyle ();
if (Page.Header != null) {
// styles are registered
if (!isDynamicItem && staticMenuItemStyle != null) {
AddCssClass (style, staticMenuItemStyle.CssClass);
AddCssClass (style, staticMenuItemStyle.RegisteredCssClass);
}
if (isDynamicItem && dynamicMenuItemStyle != null) {
AddCssClass (style, dynamicMenuItemStyle.CssClass);
AddCssClass (style, dynamicMenuItemStyle.RegisteredCssClass);
}
if (levelMenuItemStyles != null && levelMenuItemStyles.Count > item.Depth) {
AddCssClass (style, levelMenuItemStyles [item.Depth].CssClass);
AddCssClass (style, levelMenuItemStyles [item.Depth].RegisteredCssClass);
}
if (item == SelectedItem) {
if (!isDynamicItem && staticSelectedStyle != null) {
AddCssClass (style, staticSelectedStyle.CssClass);
AddCssClass (style, staticSelectedStyle.RegisteredCssClass);
}
if (isDynamicItem && dynamicSelectedStyle != null) {
AddCssClass (style, dynamicSelectedStyle.CssClass);
AddCssClass (style, dynamicSelectedStyle.RegisteredCssClass);
}
if (levelSelectedStyles != null && levelSelectedStyles.Count > item.Depth) {
AddCssClass (style, levelSelectedStyles [item.Depth].CssClass);
AddCssClass (style, levelSelectedStyles [item.Depth].RegisteredCssClass);
}
}
}
else {
// styles are not registered
if (!isDynamicItem && staticMenuItemStyle != null) {
style.CopyFrom (staticMenuItemStyle);
}
if (isDynamicItem && dynamicMenuItemStyle != null) {
style.CopyFrom (dynamicMenuItemStyle);
}
if (levelMenuItemStyles != null && levelMenuItemStyles.Count > item.Depth) {
style.CopyFrom (levelMenuItemStyles [item.Depth]);
}
if (item == SelectedItem) {
if (!isDynamicItem && staticSelectedStyle != null) {
style.CopyFrom (staticSelectedStyle);
}
if (isDynamicItem && dynamicSelectedStyle != null) {
style.CopyFrom (dynamicSelectedStyle);
}
if (levelSelectedStyles != null && levelSelectedStyles.Count > item.Depth) {
style.CopyFrom (levelSelectedStyles [item.Depth]);
}
}
}
style.AddAttributesToRender (writer);
writer.AddAttribute ("id", GetItemClientId (item, "i"));
writer.AddAttribute ("cellpadding", "0", false);
writer.AddAttribute ("cellspacing", "0", false);
writer.AddAttribute ("border", "0", false);
writer.AddAttribute ("width", "100%", false);
writer.RenderBeginTag (HtmlTextWriterTag.Table);
writer.RenderBeginTag (HtmlTextWriterTag.Tr);
// Menu item text
if (vertical)
writer.AddStyleAttribute (HtmlTextWriterStyle.Width, "100%");
if (!ItemWrap)
writer.AddStyleAttribute ("white-space", "nowrap");
writer.RenderBeginTag (HtmlTextWriterTag.Td);
RenderItemHref (writer, item);
Style linkStyle = new Style ();
if (Page.Header != null) {
// styles are registered
AddCssClass (linkStyle, ControlLinkStyle.RegisteredCssClass);
if (!isDynamicItem && staticMenuItemStyle != null) {
AddCssClass (linkStyle, staticMenuItemStyle.CssClass);
AddCssClass (linkStyle, staticMenuItemLinkStyle.RegisteredCssClass);
}
if (isDynamicItem && dynamicMenuItemStyle != null) {
AddCssClass (linkStyle, dynamicMenuItemStyle.CssClass);
AddCssClass (linkStyle, dynamicMenuItemLinkStyle.RegisteredCssClass);
}
if (levelMenuItemStyles != null && levelMenuItemStyles.Count > item.Depth) {
AddCssClass (linkStyle, levelMenuItemStyles [item.Depth].CssClass);
AddCssClass (linkStyle, levelMenuItemLinkStyles [item.Depth].RegisteredCssClass);
}
if (item == SelectedItem) {
if (!isDynamicItem && staticSelectedStyle != null) {
AddCssClass (linkStyle, staticSelectedStyle.CssClass);
AddCssClass (linkStyle, staticSelectedLinkStyle.RegisteredCssClass);
}
if (isDynamicItem && dynamicSelectedStyle != null) {
AddCssClass (linkStyle, dynamicSelectedStyle.CssClass);
AddCssClass (linkStyle, dynamicSelectedLinkStyle.RegisteredCssClass);
}
if (levelSelectedStyles != null && levelSelectedStyles.Count > item.Depth) {
AddCssClass (linkStyle, levelSelectedStyles [item.Depth].CssClass);
AddCssClass (linkStyle, levelSelectedLinkStyles [item.Depth].RegisteredCssClass);
}
}
}
else {
// styles are not registered
linkStyle.CopyFrom (ControlLinkStyle);
if (!isDynamicItem && staticMenuItemStyle != null) {
linkStyle.CopyFrom (staticMenuItemLinkStyle);
}
if (isDynamicItem && dynamicMenuItemStyle != null) {
linkStyle.CopyFrom (dynamicMenuItemLinkStyle);
}
if (levelMenuItemStyles != null && levelMenuItemStyles.Count > item.Depth) {
linkStyle.CopyFrom (levelMenuItemLinkStyles [item.Depth]);
}
if (item == SelectedItem) {
if (!isDynamicItem && staticSelectedStyle != null) {
linkStyle.CopyFrom (staticSelectedLinkStyle);
}
if (isDynamicItem && dynamicSelectedStyle != null) {
linkStyle.CopyFrom (dynamicSelectedLinkStyle);
}
if (levelSelectedStyles != null && levelSelectedStyles.Count > item.Depth) {
linkStyle.CopyFrom (levelSelectedLinkStyles [item.Depth]);
}
}
linkStyle.AlwaysRenderTextDecoration = true;
}
linkStyle.AddAttributesToRender (writer);
writer.AddAttribute ("id", GetItemClientId (item, "l"));
if (item.Depth > 0 && !isDynamicItem) {
Unit indent = new Unit (StaticSubMenuIndent.Value * item.Depth, StaticSubMenuIndent.Type);
writer.AddStyleAttribute ("margin-left", indent.ToString ());
}
writer.RenderBeginTag (HtmlTextWriterTag.A);
RenderItemContent (writer, item, isDynamicItem);
writer.RenderEndTag (); // A
writer.RenderEndTag (); // TD
// Popup image
if (dynamicChildren) {
string popOutImage = GetPopOutImage (item, isDynamicItem);
if (popOutImage != null) {
writer.RenderBeginTag (HtmlTextWriterTag.Td);
writer.AddAttribute ("src", ResolveClientUrl (popOutImage));
writer.AddAttribute ("border", "0");
string toolTip = String.Format (isDynamicItem ? DynamicPopOutImageTextFormatString : StaticPopOutImageTextFormatString, item.Text);
writer.AddAttribute (HtmlTextWriterAttribute.Alt, toolTip);
writer.RenderBeginTag (HtmlTextWriterTag.Img);
writer.RenderEndTag (); // IMG
writer.RenderEndTag (); // TD
}
}
writer.RenderEndTag (); // TR
writer.RenderEndTag (); // TABLE
writer.RenderEndTag (); // TD
if (!vertical && itemSpacing == Unit.Empty && (notLast || (displayChildren && !dynamicChildren))) {
writer.AddStyleAttribute ("width", "3px");
writer.RenderBeginTag (HtmlTextWriterTag.Td);
writer.RenderEndTag ();
}
// Bottom separator image
string separatorImg = item.SeparatorImageUrl;
if (separatorImg.Length == 0) {
if (isDynamicItem)
separatorImg = DynamicBottomSeparatorImageUrl;
else
separatorImg = StaticBottomSeparatorImageUrl;
}
if (separatorImg.Length > 0) {
if (!vertical)
writer.RenderBeginTag (HtmlTextWriterTag.Td);
writer.AddAttribute ("src", ResolveClientUrl (separatorImg));
writer.RenderBeginTag (HtmlTextWriterTag.Img);
writer.RenderEndTag (); // IMG
if (!vertical)
writer.RenderEndTag (); // TD
}
if (vertical)
writer.RenderEndTag (); // TR
if (itemSpacing != Unit.Empty)
RenderMenuItemSpacing (writer, itemSpacing, vertical);
// Submenu
if (displayChildren && !dynamicChildren) {
if (vertical)
writer.RenderBeginTag (HtmlTextWriterTag.Tr);
writer.RenderBeginTag (HtmlTextWriterTag.Td);
writer.AddAttribute ("width", "100%");
RenderMenu (writer, item.ChildItems, Orientation == Orientation.Vertical, false, item.Depth + 1, notLast);
if (item.Depth + 2 == StaticDisplayLevels)
RenderDynamicMenu (writer, item.ChildItems);
writer.RenderEndTag (); // TD
if (vertical)
writer.RenderEndTag (); // TR
}
}
internal void RenderItem(HtmlTextWriter writer, int position, bool enabled, Orientation orientation, bool staticOnly)
{
enabled = enabled && this.Enabled;
int depth = this.Depth;
MenuItemStyle menuItemStyle = this._owner.GetMenuItemStyle(this);
int num2 = this.Depth + 1;
bool flag = (depth < this._owner.StaticDisplayLevels) && (this._owner.StaticTopSeparatorImageUrl.Length != 0);
bool flag2 = (depth >= this._owner.StaticDisplayLevels) && (this._owner.DynamicTopSeparatorImageUrl.Length != 0);
if (flag || flag2)
{
if (orientation == Orientation.Vertical)
{
writer.RenderBeginTag(HtmlTextWriterTag.Tr);
}
writer.RenderBeginTag(HtmlTextWriterTag.Td);
if (flag)
{
writer.AddAttribute(HtmlTextWriterAttribute.Src, this._owner.ResolveClientUrl(this._owner.StaticTopSeparatorImageUrl));
}
else
{
writer.AddAttribute(HtmlTextWriterAttribute.Src, this._owner.ResolveClientUrl(this._owner.DynamicTopSeparatorImageUrl));
}
writer.AddAttribute(HtmlTextWriterAttribute.Alt, string.Empty);
writer.RenderBeginTag(HtmlTextWriterTag.Img);
writer.RenderEndTag();
writer.RenderEndTag();
if (orientation == Orientation.Vertical)
{
writer.RenderEndTag();
}
}
if (((menuItemStyle != null) && !menuItemStyle.ItemSpacing.IsEmpty) && ((depth != 0) || (position != 0)))
{
this.RenderItemSpacing(writer, menuItemStyle.ItemSpacing, orientation);
}
if (!staticOnly && this._owner.Enabled)
{
if (num2 > this._owner.StaticDisplayLevels)
{
if ((this.Selectable && this.Enabled) || (this.ChildItems.Count != 0))
{
writer.AddAttribute("onmouseover", "Menu_HoverDynamic(this)");
this.RenderItemEvents(writer);
}
else
{
writer.AddAttribute("onmouseover", "Menu_HoverDisabled(this)");
writer.AddAttribute("onmouseout", "Menu_Unhover(this)");
}
}
else if (num2 == this._owner.StaticDisplayLevels)
{
if ((this.Selectable && this.Enabled) || (this.ChildItems.Count != 0))
{
writer.AddAttribute("onmouseover", "Menu_HoverStatic(this)");
this.RenderItemEvents(writer);
}
}
else if (this.Selectable && this.Enabled)
{
writer.AddAttribute("onmouseover", "Menu_HoverRoot(this)");
this.RenderItemEvents(writer);
}
}
if (this.ToolTip.Length != 0)
{
writer.AddAttribute(HtmlTextWriterAttribute.Title, this.ToolTip);
}
writer.AddAttribute(HtmlTextWriterAttribute.Id, this.Id);
if (orientation == Orientation.Vertical)
{
writer.RenderBeginTag(HtmlTextWriterTag.Tr);
}
writer.RenderBeginTag(HtmlTextWriterTag.Td);
if ((this._owner.Page != null) && this._owner.Page.SupportsStyleSheets)
{
string cssClassName = this._owner.GetCssClassName(this, false);
if (cssClassName.Trim().Length > 0)
{
writer.AddAttribute(HtmlTextWriterAttribute.Class, cssClassName);
}
}
else if (menuItemStyle != null)
{
menuItemStyle.AddAttributesToRender(writer);
}
writer.AddAttribute(HtmlTextWriterAttribute.Cellpadding, "0");
writer.AddAttribute(HtmlTextWriterAttribute.Cellspacing, "0");
writer.AddAttribute(HtmlTextWriterAttribute.Border, "0");
writer.AddAttribute(HtmlTextWriterAttribute.Width, "100%");
writer.RenderBeginTag(HtmlTextWriterTag.Table);
writer.RenderBeginTag(HtmlTextWriterTag.Tr);
if (!this._owner.ItemWrap)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.WhiteSpace, "nowrap");
}
if (orientation == Orientation.Vertical)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.Width, "100%");
}
writer.RenderBeginTag(HtmlTextWriterTag.Td);
if ((this._owner.Page != null) && this._owner.Page.SupportsStyleSheets)
{
bool flag3;
string str2 = this._owner.GetCssClassName(this, true, out flag3);
if (str2.Trim().Length > 0)
{
writer.AddAttribute(HtmlTextWriterAttribute.Class, str2);
if (flag3)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.BorderStyle, "none");
writer.AddStyleAttribute(HtmlTextWriterStyle.FontSize, "1em");
}
}
}
else if (menuItemStyle != null)
{
menuItemStyle.HyperLinkStyle.AddAttributesToRender(writer);
}
string accessKey = this._owner.AccessKey;
if (enabled && this.Selectable)
{
if (this.NavigateUrl.Length > 0)
{
writer.AddAttribute(HtmlTextWriterAttribute.Href, this._owner.ResolveClientUrl(this.NavigateUrl));
string target = this.ViewState["Target"] as string;
if (target == null)
{
target = this._owner.Target;
}
if (target.Length > 0)
{
writer.AddAttribute(HtmlTextWriterAttribute.Target, target);
}
}
else
{
writer.AddAttribute(HtmlTextWriterAttribute.Href, this._owner.Page.ClientScript.GetPostBackClientHyperlink(this._owner, this.InternalValuePath, true, true));
}
if (!this._owner.AccessKeyRendered && (accessKey.Length != 0))
{
writer.AddAttribute(HtmlTextWriterAttribute.Accesskey, accessKey, true);
this._owner.AccessKeyRendered = true;
}
}
else if (!enabled)
{
writer.AddAttribute(HtmlTextWriterAttribute.Disabled, "true");
}
else if ((this.ChildItems.Count != 0) && (num2 >= this._owner.StaticDisplayLevels))
{
writer.AddAttribute(HtmlTextWriterAttribute.Href, "#");
writer.AddStyleAttribute(HtmlTextWriterStyle.Cursor, "text");
if (!this._owner.AccessKeyRendered && (accessKey.Length != 0))
{
writer.AddAttribute(HtmlTextWriterAttribute.Accesskey, accessKey, true);
this._owner.AccessKeyRendered = true;
}
}
if ((depth != 0) && (depth < this._owner.StaticDisplayLevels))
{
Unit staticSubMenuIndent = this._owner.StaticSubMenuIndent;
if (staticSubMenuIndent.IsEmpty)
{
staticSubMenuIndent = Unit.Pixel(0x10);
}
if (staticSubMenuIndent.Value != 0.0)
{
double num3 = staticSubMenuIndent.Value * depth;
if (num3 < 32767.0)
{
staticSubMenuIndent = new Unit(num3, staticSubMenuIndent.Type);
}
else
{
staticSubMenuIndent = new Unit(32767.0, staticSubMenuIndent.Type);
}
writer.AddStyleAttribute("margin-left", staticSubMenuIndent.ToString(CultureInfo.InvariantCulture));
}
}
writer.RenderBeginTag(HtmlTextWriterTag.A);
if ((this.ImageUrl.Length > 0) && this.NotTemplated())
{
writer.AddAttribute(HtmlTextWriterAttribute.Src, this._owner.ResolveClientUrl(this.ImageUrl));
writer.AddAttribute(HtmlTextWriterAttribute.Alt, this.ToolTip);
writer.AddStyleAttribute(HtmlTextWriterStyle.BorderStyle, "none");
writer.AddStyleAttribute("vertical-align", "middle");
writer.RenderBeginTag(HtmlTextWriterTag.Img);
writer.RenderEndTag();
}
this.RenderText(writer);
writer.RenderEndTag();
bool flag4 = (num2 >= this._owner.StaticDisplayLevels) && (num2 < this._owner.MaximumDepth);
string str5 = flag4 ? this.GetExpandImageUrl() : string.Empty;
bool flag5 = false;
if ((((orientation == Orientation.Horizontal) && (depth < this._owner.StaticDisplayLevels)) && (!flag4 || (str5.Length == 0))) && ((menuItemStyle == null) || menuItemStyle.ItemSpacing.IsEmpty))
{
if (((this.Depth + 1) < this._owner.StaticDisplayLevels) && (this.ChildItems.Count != 0))
{
flag5 = true;
}
else
{
for (MenuItem item = this; item != null; item = item.Parent)
{
if ((((item.Parent == null) && (this._owner.Items.Count != 0)) && (item != this._owner.Items[this._owner.Items.Count - 1])) || (((item.Parent != null) && (item.Parent.ChildItems.Count != 0)) && (item != item.Parent.ChildItems[item.Parent.ChildItems.Count - 1])))
{
flag5 = true;
break;
}
}
}
}
writer.RenderEndTag();
if (flag4 && (str5.Length > 0))
{
writer.AddStyleAttribute(HtmlTextWriterStyle.Width, "0");
writer.RenderBeginTag(HtmlTextWriterTag.Td);
writer.AddAttribute(HtmlTextWriterAttribute.Src, str5);
writer.AddStyleAttribute(HtmlTextWriterStyle.BorderStyle, "none");
writer.AddStyleAttribute(HtmlTextWriterStyle.VerticalAlign, "middle");
if (depth < this._owner.StaticDisplayLevels)
{
writer.AddAttribute(HtmlTextWriterAttribute.Alt, string.Format(CultureInfo.CurrentCulture, this._owner.StaticPopOutImageTextFormatString, new object[] { this.Text }));
}
else if (depth >= this._owner.StaticDisplayLevels)
{
writer.AddAttribute(HtmlTextWriterAttribute.Alt, string.Format(CultureInfo.CurrentCulture, this._owner.DynamicPopOutImageTextFormatString, new object[] { this.Text }));
}
writer.RenderBeginTag(HtmlTextWriterTag.Img);
writer.RenderEndTag();
writer.RenderEndTag();
}
writer.RenderEndTag();
writer.RenderEndTag();
writer.RenderEndTag();
if (orientation == Orientation.Vertical)
{
writer.RenderEndTag();
}
if ((menuItemStyle != null) && !menuItemStyle.ItemSpacing.IsEmpty)
{
this.RenderItemSpacing(writer, menuItemStyle.ItemSpacing, orientation);
}
else if (flag5)
{
this.RenderItemSpacing(writer, HorizontalDefaultSpacing, orientation);
}
bool flag6 = this.SeparatorImageUrl.Length != 0;
bool flag7 = (depth < this._owner.StaticDisplayLevels) && (this._owner.StaticBottomSeparatorImageUrl.Length != 0);
bool flag8 = (depth >= this._owner.StaticDisplayLevels) && (this._owner.DynamicBottomSeparatorImageUrl.Length != 0);
if ((flag6 || flag7) || flag8)
{
if (orientation == Orientation.Vertical)
{
writer.RenderBeginTag(HtmlTextWriterTag.Tr);
}
writer.RenderBeginTag(HtmlTextWriterTag.Td);
if (flag6)
{
writer.AddAttribute(HtmlTextWriterAttribute.Src, this._owner.ResolveClientUrl(this.SeparatorImageUrl));
}
else if (flag7)
{
writer.AddAttribute(HtmlTextWriterAttribute.Src, this._owner.ResolveClientUrl(this._owner.StaticBottomSeparatorImageUrl));
}
else
{
writer.AddAttribute(HtmlTextWriterAttribute.Src, this._owner.ResolveClientUrl(this._owner.DynamicBottomSeparatorImageUrl));
}
writer.AddAttribute(HtmlTextWriterAttribute.Alt, string.Empty);
writer.RenderBeginTag(HtmlTextWriterTag.Img);
writer.RenderEndTag();
writer.RenderEndTag();
if (orientation == Orientation.Vertical)
{
writer.RenderEndTag();
}
}
}