private Tabs()
{
Tab tab = new Tab { Name = "Index", Id = Guid.NewGuid(), HorizontalAlignment = HorizontalAlignment.Stretch };
itemTabs.Add(tab);
// itemTabs.Add(new Tab() { Name = "Detail", Id = Guid.NewGuid(), HorizontalAlignment = System.Windows.HorizontalAlignment.Stretch });
Current = tab;
}
/// <summary>
/// select UIElement by current tab
/// </summary>
/// <param name="current"></param>
public void SelectIndexByTab(Tab current)
{
for (int i = 0; i < _modelContainer.Children.Count; i++)
{
Viewport2DVisual3D newSelectedModel = (Viewport2DVisual3D)_modelContainer.Children[i];
ListBoxItem item = (ListBoxItem)newSelectedModel.GetValue(LinkedElementProperty);
if (current.Id == ((Tab)item.Content).Id)
{
SelectedIndex = i;
return;
}
}
}
/// <summary>
/// raise event when close button pressed
/// </summary>
public void RaiseTabClosedEvent(Tab tab)
{
if (TabClosed != null)
TabClosed(tab);
}
/// <summary>
/// raise event when mouse enter on current element
/// </summary>
public void RaiseCloseButtonHideEvent(Tab tab)
{
if (CurrentElementMouseLeaved != null)
CurrentElementMouseLeaved(tab);
}
/// <summary>
/// raise event when mouse enter on current element
/// </summary>
public void RaiseCurrentElementMouseEnterEvent(Tab tab)
{
if (CurrentElementMouseEntered != null)
CurrentElementMouseEntered(tab);
}
/// <summary>
/// show current tab
/// </summary>
/// <param name="tab"></param>
public void RaiseTabLoadedEvent(Tab tab)
{
if (TabLoaded != null)
{
if (tab != null)
TabLoaded(tab);
}
}
/// <summary>
/// closes a tab
/// </summary>
/// <param name="tab"></param>
public void Close(Tab tab)
{
//if more then one tab
if (itemTabs.Count > 1)
{
//close and remove
this.RaiseTabClosing(tab);
tab.Close();
itemTabs.Remove(tab);
//set current the first
Current = itemTabs[0];
tab = null;
}
//othewise do nothing as the last tab can't be closed
}
public void RaiseTabClosing(Tab tab)
{
if (TabClosing != null)
TabClosing(tab);
}
public void RaiseChangedTab(Tab fromTab, Tab toTab)
{
if (ChangedTab != null)
ChangedTab(fromTab, toTab);
}
/// <summary>
/// opens a new tab avigating at uri, and displaying the image
/// </summary>
/// <param name="uri"></param>
/// <param name="propertyBag"></param>
/// <param name="img"></param>
/// <param name="name"></param>
public void NewTab(string uri, IDictionary propertyBag, byte[] img, string name)
{
Tab oldTab = Current;
Current.Hide();
Tab tab = new Tab { HorizontalAlignment = HorizontalAlignment.Stretch, TabName = name, Image = img, Uri = uri };
itemTabs.Add(tab);
Current = tab;
try
{
if (propertyBag == null) tab.Navigate(uri);
else tab.Navigate(uri, propertyBag);
tab.Focus();
}
catch (Exception e)
{
RoLog.Instance.WriteToLog(e.ToString(), TracedAttribute.ERROR);
tab.Close();
Current = oldTab;
throw;
}
Current.Show();
}
private void ShowCloseButton(Tab tab)
{
if (Tabs.Instance.ItemTabs.Count > 1)
btnCloseApp.Visibility = Visibility.Visible;
}
private void HideCloseButton(Tab tab)
{
if (!btnCloseApp.IsMouseOver)
btnCloseApp.Visibility = Visibility.Collapsed;
}
private void elementFlow_TabClosed(Tab tab)
{
Tabs.Instance.Close(tab);
}
private void elementFlow_TabLoaded(Tab tab)
{
Tabs.Instance.Current = tab;
// menu.Visibility = Tabs.Instance.Current.MenuVisible;
}