void TabHeader_CloseClicked(TabHeader header)
{
CloseTab(header.Text, header.Tag);
}
void TabHeader_Clicked(TabHeader header)
{
SelectTab(header.Text, header.Tag);
}
private bool CheckCancel(TabHeader header)
{
bool result = false;
if (header.Page != null && header.Page.PageContent != null)
{
result = !header.Page.PageContent.Closing();
}
return result;
}
public void SelectTab(TabHeader header)
{
// Unselect other tabs
foreach (var oheader in TabHeaders) if (oheader != header) oheader.IsSelected = false;
header.IsSelected = true;
// Fade in if not previously set
if (CurrentPage == null) AnimateTabPageOpen();
CurrentPage = header.Page;
SelectedTab = header;
}
public int FindTabIndex(TabHeader header)
{
int index = TabHeaders.ToList().FindIndex(x => x.Text == header.Text);
return index;
}
public void AddTab(IPage page, string name = null, ImageSource image = null, string tag = null)
{
string txt = page.Title;
ImageSource img = null;
if (page.Image != null) img = new BitmapImage(page.Image);
if (name != null) txt = name;
if (image != null) img = image;
TabHeader header = FindTab(page, txt, tag);
if (header == null)
{
header = new TabHeader();
header.Text = txt;
header.Image = img;
header.Tag = tag;
header.Page = new TabPage(page);
header.Clicked += TabHeader_Clicked;
header.CloseClicked += TabHeader_CloseClicked;
header.Opened += TabHeader_Opened;
header.Closed += TabHeader_Closed;
page.SendData += SendEventData;
// Send Current User Data
SendCurrentUser(page);
// Send Current Device List
SendCurrentDevices(page);
TabHeaders.Add(header);
header.Open(TabHeaders.Count == 1);
}
SelectTab(header);
}