////////////////////////////////////////////////////////////////////////////////////////////////
/*--------------------------------------------------------------------------------------------*/
private void BuildItem() {
switch ( Type ) {
case NavItem.ItemType.Checkbox:
vItem = new NavItemCheckbox();
break;
case NavItem.ItemType.Parent:
vItem = new NavItemParent(GetChildItems);
break;
case NavItem.ItemType.Radio:
vItem = new NavItemRadio();
break;
case NavItem.ItemType.Selector:
vItem = new NavItemSelector();
break;
case NavItem.ItemType.Slider:
vItem = new NavItemSlider();
break;
case NavItem.ItemType.Sticky:
vItem = new NavItemSticky();
break;
}
}
////////////////////////////////////////////////////////////////////////////////////////////////
/*--------------------------------------------------------------------------------------------*/
private void HandleValueChanged(NavItem<float> pNavItem) {
Color col = DemoEnvironment.HsvToColor(vHueSlider.RangeValue, 1, 0.666f);
Color colFade = col;
colFade.a = 0.25f;
SegmentSettings.Fill(vRootSettings, vHueSettings);
vHueSettings.SelectionColor = col;
vHueSettings.SliderTrackColor = colFade;
vHueSettings.SliderFillColor = colFade;
}
////////////////////////////////////////////////////////////////////////////////////////////////
/*--------------------------------------------------------------------------------------------*/
private void HandleItemSelected(NavLevel pLevel, NavItem pItem) {
OnItemSelection(pLevel, pItem);
if ( pItem.Type == NavItem.ItemType.Parent ) {
vHistory.Push(vCurrLevel);
SetNewLevel(pItem.ChildLevel, 1);
return;
}
if ( pItem.NavigateBackUponSelect ) {
Back();
}
}
////////////////////////////////////////////////////////////////////////////////////////////////
/*--------------------------------------------------------------------------------------------*/
public Type GetRendererForNavItemType(NavItem.ItemType pNavItemType) {
Type type = GetRendererForNavItemTypeInner(pNavItemType);
if ( type == null ) {
throw new Exception(GetErrorPrefix(pNavItemType)+"cannot be null.");
}
if ( !type.GetInterfaces().Contains(typeof(IUiSegmentRenderer)) ) {
throw new Exception(GetErrorPrefix(pNavItemType)+"must implement the "+
typeof(IUiSegmentRenderer).Name+" interface.");
}
return type;
}
/*--------------------------------------------------------------------------------------------*/
protected virtual void DeselectRadioSiblings(NavItem pSelectedItem)
{
foreach (NavItem item in vItems)
{
if (item == pSelectedItem)
{
continue;
}
NavItemRadio radItem = (item as NavItemRadio);
if (radItem == null)
{
continue;
}
radItem.Value = false;
}
}
////////////////////////////////////////////////////////////////////////////////////////////////
/*--------------------------------------------------------------------------------------------*/
internal static NavItem[] GetChildItems(GameObject pParentObj)
{
Transform tx = pParentObj.transform;
int childCount = tx.childCount;
var items = new List <NavItem>();
for (int i = 0; i < childCount; ++i)
{
HovercastNavItem hni = tx.GetChild(i).GetComponent <HovercastNavItem>();
NavItem item = hni.GetItem();
if (!item.IsVisible)
{
continue;
}
items.Add(item);
}
return(items.ToArray());
}
////////////////////////////////////////////////////////////////////////////////////////////////
/*--------------------------------------------------------------------------------------------*/
protected override Type GetRendererForNavItemTypeInner(NavItem.ItemType pNavItemType) {
switch ( pNavItemType ) {
case NavItem.ItemType.Parent:
return typeof(UiParentRenderer);
case NavItem.ItemType.Selector:
return typeof(UiSelectRenderer);
case NavItem.ItemType.Sticky:
return typeof(UiStickyRenderer);
case NavItem.ItemType.Checkbox:
return typeof(UiCheckboxRenderer);
case NavItem.ItemType.Radio:
return typeof(UiRadioRenderer);
case NavItem.ItemType.Slider:
return typeof(UiSliderRenderer);
}
return typeof(UiSelectRenderer);
}
////////////////////////////////////////////////////////////////////////////////////////////////
/*--------------------------------------------------------------------------------------------*/
public SegmentState(NavItem pNavItem, InteractionSettings pSettings) {
NavItem = pNavItem;
vSettings = pSettings;
}
////////////////////////////////////////////////////////////////////////////////////////////////
/*--------------------------------------------------------------------------------------------*/
private static string GetErrorPrefix(NavItem.ItemType pNavItemType) {
return "Hovercast | The 'Segment' Renderer for '"+pNavItemType+"' NavItems ";
}
/*--------------------------------------------------------------------------------------------*/ protected abstract Type GetRendererForNavItemTypeInner(NavItem.ItemType pNavItemType);
/*--------------------------------------------------------------------------------------------*/
protected override Type GetRendererForNavItemTypeInner(NavItem.ItemType pNavItemType) {
return typeof(UiSliderRenderer);
}
