internal void ExpandChildren()
{
SlidingMenuLevel child = FindChildLevel();
if (child != null)
{
child.Style["display"] = "";
Root.SetActiveLevel(child);
}
if (!this.IsLeaf)
{
if (child.EnsureChildNodes())
{
child.ReRender();
}
Root.SetAllChildrenNonVisible(Root);
ASP.Control idxFromThis = child;
while (idxFromThis != null && !(idxFromThis is SlidingMenu))
{
if (idxFromThis is SlidingMenuLevel)
{
(idxFromThis as SlidingMenuLevel).Style["display"] = "";
}
idxFromThis = idxFromThis.Parent;
}
// Animating Menu levels...
ASP.Control rootLevel = null;
foreach (ASP.Control idx in Root.Controls)
{
if (idx is SlidingMenuLevel)
{
rootLevel = idx;
break;
}
}
Root.BreadCrumb.Style["display"] = "gokk"; // To force a new value to the display property...
Root.BreadCrumb.Style["display"] = "none";
new EffectRollOut(rootLevel,
Root.BreadCrumb,
Root.AnimationDuration)
.Render();
}
}
private void OpenMenuItem(SlidingMenuItem item, List <string> ids, int totalLevels, bool animate)
{
// Making sure item has loaded its children
SlidingMenuLevel childLevel = item.FindChildLevel();
if (childLevel == null)
{
// No more items underneath...
childLevel = item.Parent as SlidingMenuLevel;
totalLevels -= (ids.Count + 1);
ids.Clear();
}
else
{
if (childLevel.EnsureChildNodes())
{
childLevel.ReRender();
}
}
// Checking to see if we're finished
if (ids.Count == 0)
{
// Wrapping up...
SetAllChildrenNonVisible(this);
ASP.Control idxFromThis = childLevel;
while (idxFromThis != null && !(idxFromThis is SlidingMenu))
{
if (idxFromThis is SlidingMenuLevel)
{
(idxFromThis as SlidingMenuLevel).Style["display"] = "";
}
idxFromThis = idxFromThis.Parent;
}
// Animating Menu levels...
ASP.Control rootLevel = null;
foreach (ASP.Control idx in Controls)
{
if (idx is SlidingMenuLevel)
{
rootLevel = idx;
break;
}
}
BreadCrumb.Style["display"] = "gokk"; // To force a new value to the display property...
if (animate)
{
BreadCrumb.Style["display"] = "none";
}
if (ActiveLevel == null)
{
if (!animate)
{
((SlidingMenuLevel)rootLevel).Style[Styles.marginLeft] =
"-" + (100 * totalLevels) + "%";
}
else
{
new SlidingMenuItem.EffectRollOut(rootLevel,
BreadCrumb,
AnimationDuration,
false,
totalLevels)
.Render();
}
}
else
{
if (!animate)
{
((SlidingMenuLevel)rootLevel).Style[Styles.marginLeft] =
"-" + (100 * totalLevels) + "%";
}
else
{
new SlidingMenuItem.EffectRollOut(rootLevel,
BreadCrumb,
AnimationDuration,
true,
-1,
true)
.ChainThese(
new SlidingMenuItem.EffectRollOut(rootLevel,
BreadCrumb,
AnimationDuration,
false,
totalLevels))
.Render();
}
}
childLevel.Style["display"] = "";
SetActiveLevel(childLevel);
}
else
{
SlidingMenuItem itemNext = Selector.Selector.FindControl <SlidingMenuItem>(childLevel, ids[0]);
ids.RemoveAt(0);
OpenMenuItem(itemNext, ids, totalLevels, animate);
}
}
