/// <summary>
/// Pushs new content.
/// </summary>
/// <param name="pushedContent">Pushed content.</param>
public void PushContent(UINavigationContent pushedContent)
{
if (pushedContent != null)
{
//if there is at least one content then hide content
if (_navigatableContents.Count > 0)
{
GetCurrentContent.gameObject.SetActive(false);
GetCurrentContent.OnContentHide();
}
//push new content
_navigatableContents.Push(pushedContent);
pushedContent.OnContentPushed();
pushedContent.OnContentBeginDisplay();
//set content to display
pushedContent.gameObject.SetActive(true);
pushedContent.OnContentDisplay();
UpdateTitle();
ShouldDisplayBackButton();
}
else
{
Debug.LogError(gameObject.name + " " + this.GetType().Name + " content param is null");
}
}
/// <summary>
/// Pop current content.
/// </summary>
public void PopContent()
{
//if current content is root don't pop
if (GetCurrentContent == rootContent)
{
Debug.LogError(gameObject.name + " " + this.GetType().Name + " can not pop root content");
return;
}
UINavigationContent content = GetCurrentContent;
//pop current content
_navigatableContents.Pop();
content.OnContentPoped();
content.OnContentBeginHide();
//set current content not to display
content.gameObject.SetActive(false);
content.OnContentHide();
//get previous content and set it to display
GetCurrentContent.gameObject.SetActive(true);
GetCurrentContent.OnContentDisplay();
UpdateTitle();
ShouldDisplayBackButton();
}
/// <summary>
/// Register the new content.
/// </summary>
/// <param name="content">Content.</param>
public void RegisterContent(UINavigationContent content)
{
if (DesignedContents == null)
{
DesignedContents = new List <UINavigationContent>();
}
DesignedContents.Add(content);
content.InitContent(this);
}
