public void SetNavigationState(App.NavigationStates state)
{
if (CurrentNavigationState != state)
{
CurrentNavigationState = state;
((App)Application.Current).lastNavState = state;
InitializeGridView(state);
}
//add text to pick an app for search/share
Breadcrumb bc;
List <Breadcrumb> b = new List <Breadcrumb>();
if (CurrentNavigationState == App.NavigationStates.Search)
{
bc = new Breadcrumb(App.Apps.NoPage, true, "Select an app to search...");
//this.title.ButtonOpacity = 1;
//This is a small hack to allow the back arrow to bring the user back to a normal main page after searching
((App)Application.Current).lastNavState = App.NavigationStates.Normal;
}
else if (CurrentNavigationState == App.NavigationStates.Share)
{
bc = new Breadcrumb(App.Apps.NoPage, true, "Share to...");
}
else
{
bc = new Breadcrumb(App.Apps.NoPage, true, App.AppName);
}
b.Add(bc);
this.title.SetupBreadcrumbs(b);
}
//Need to handle snapping
private void SetupBreadcrumbs(List <Breadcrumb> breadcrumbs, bool copyLocal)
{
if (copyLocal)
{
this.crumbs = breadcrumbs;
}
// if in snapped mode
if (App.CurrentView == App.ViewModelStates.Snapped)
{
this.stackCrumbs.Children.Clear();
Breadcrumb bc = crumbs.Last();
//Create a textblock
TextBlock tb = new TextBlock();
tb.Style = this.Resources["BreadcrumbStyle"] as Style;
tb.Margin = new Thickness(0, 15, 0, 0);
tb.Text = bc.TitleText;
tb.Foreground = Helpers.GetBrush(Helpers.Colors.Black);
this.stackCrumbs.Children.Add(tb);
}
// if we're not in snapped mode
else
{
this.stackCrumbs.Children.Clear();
for (int i = 0; i < breadcrumbs.Count; i++)
{
Breadcrumb bc = breadcrumbs[i];
Utilities.Common.BreadCrumbItem bci = new Common.BreadCrumbItem(bc.TargetPage, App.NavigationStates.Normal, bc.TitleText, i, bc.IsLast);
// tilt effects
Callisto.Effects.Tilt.SetIsTiltEnabled(bci, true);
this.stackCrumbs.Children.Add(bci);
}
}
}