/// <summary>
/// close current page in the "top" node.
/// </summary>
public static void ClosePage()
{
//Debug.Log("Back&Close PageNodes Count:" + m_currentPageNodes.Count);
if (m_currentPageNodes == null || m_currentPageNodes.Count <= 1) return;
LPUIPage closePage = m_currentPageNodes[m_currentPageNodes.Count - 1];
m_currentPageNodes.RemoveAt(m_currentPageNodes.Count - 1);
//show older page.
//TODO:Sub pages.belong to root node.
if (m_currentPageNodes.Count > 0)
{
LPUIPage page = m_currentPageNodes[m_currentPageNodes.Count - 1];
if (page.isAsyncUI)
ShowPage(page.name, page, () =>
{
closePage.Hide();
});
else
{
ShowPage(page.name, page);
//after show to hide().
closePage.Hide();
}
}
}
/// <summary>
/// Close target page
/// </summary>
public static void ClosePage(LPUIPage target)
{
if (target == null) return;
if (target.isActive() == false)
{
if (m_currentPageNodes != null)
{
for (int i = 0; i < m_currentPageNodes.Count; i++)
{
if (m_currentPageNodes[i] == target)
{
m_currentPageNodes.RemoveAt(i);
break;
}
}
return;
}
}
if (m_currentPageNodes != null && m_currentPageNodes.Count >= 1 && m_currentPageNodes[m_currentPageNodes.Count - 1] == target)
{
m_currentPageNodes.RemoveAt(m_currentPageNodes.Count - 1);
//show older page.
//TODO:Sub pages.belong to root node.
if (m_currentPageNodes.Count > 0)
{
LPUIPage page = m_currentPageNodes[m_currentPageNodes.Count - 1];
if (page.isAsyncUI)
ShowPage(page.name, page, () =>
{
target.Hide();
});
else
{
ShowPage(page.name, page);
target.Hide();
}
return;
}
}
else if (target.CheckIfNeedBack())
{
for (int i = 0; i < m_currentPageNodes.Count; i++)
{
if (m_currentPageNodes[i] == target)
{
m_currentPageNodes.RemoveAt(i);
target.Hide();
break;
}
}
}
target.Hide();
}
private static void HideOldNodes()
{
if (m_currentPageNodes.Count < 0) return;
LPUIPage topPage = m_currentPageNodes[m_currentPageNodes.Count - 1];
if (topPage.mode == UIMode.HideOther)
{
//form bottm to top.
for (int i = m_currentPageNodes.Count - 2; i >= 0; i--)
{
if(m_currentPageNodes[i].isActive())
m_currentPageNodes[i].Hide();
}
}
}
/// <summary>
/// make the target node to the top.
/// </summary>
private static void PopNode(LPUIPage page)
{
if (m_currentPageNodes == null)
{
m_currentPageNodes = new List<LPUIPage>();
}
if (page == null)
{
Debug.LogError("[UI] page popup is null.");
return;
}
//sub pages should not need back.
if (CheckIfNeedBack(page) == false)
{
return;
}
bool _isFound = false;
for (int i = 0; i < m_currentPageNodes.Count; i++)
{
if (m_currentPageNodes[i].Equals(page))
{
m_currentPageNodes.RemoveAt(i);
m_currentPageNodes.Add(page);
_isFound = true;
break;
}
}
//if dont found in old nodes
//should add in nodelist.
if (!_isFound)
{
m_currentPageNodes.Add(page);
}
//after pop should hide the old node if need.
HideOldNodes();
}
private static void ShowPage(string pageName, LPUIPage pageInstance, Action callback, object pageData, bool isAsync)
{
if (string.IsNullOrEmpty(pageName) || pageInstance == null)
{
Debug.LogError("[UI] show page error with :" + pageName + " maybe null instance.");
return;
}
if (m_allPages == null)
{
m_allPages = new Dictionary<string, LPUIPage>();
}
LPUIPage page = null;
if (m_allPages.ContainsKey(pageName))
{
page = m_allPages[pageName];
}
else
{
m_allPages.Add(pageName, pageInstance);
page = pageInstance;
}
//if active before,wont active again.
//if (page.isActive() == false)
{
//before show should set this data if need. maybe.!!
page.m_data = pageData;
if (isAsync)
page.Show(callback);
else
page.Show();
}
}
public static void ShowPage(string pageName, LPUIPage pageInstance, Action callback, object pageData)
{
ShowPage(pageName, pageInstance, callback, pageData, true);
}
/// <summary>
/// Async Show Page with Async loader bind in 'TTUIBind.Bind()'
/// </summary>
public static void ShowPage(string pageName, LPUIPage pageInstance, Action callback)
{
ShowPage(pageName, pageInstance, callback, null, true);
}
public static void ShowPage(string pageName, LPUIPage pageInstance, object pageData)
{
ShowPage(pageName, pageInstance, null, pageData, false);
}
public static void ShowPage(string pageName, LPUIPage pageInstance)
{
ShowPage(pageName, pageInstance, null, null, false);
}
private static bool CheckIfNeedBack(LPUIPage page)
{
return page != null && page.CheckIfNeedBack();
}