protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
{
base.OnNavigatedTo(e);
if (e.NavigationMode == System.Windows.Navigation.NavigationMode.New)
{
var vm = new TweetViewModel();
if (NavigationContext.QueryString.ContainsKey("id"))
{
var id = int.Parse(NavigationContext.QueryString["id"]);
var tweet = TwitterFeedManager.GetTweet(id);
if (tweet != null)
{
vm.Update(tweet);
}
}
if (!string.IsNullOrEmpty(vm.Content))
{
//
// Adapt to the theme
//
var bgColor = "black";
var color = "white";
if ((Visibility)Application.Current.Resources["PhoneLightThemeVisibility"] == Visibility.Visible)
{
bgColor = "white";
color = "black";
}
var accentColor = (Color)Application.Current.Resources["PhoneAccentColor"];
var linkColor = "#" + accentColor.ToString().Substring(3);
//
// Show the text
//
var html = string.Format("<html><head><style>body{{background-color:{0};color:{1};}} a{{color:{2};}}</style></head><body>{3}</body></html>",
bgColor, color, linkColor, vm.Content);
Browser.NavigateToString(html);
}
DataContext = vm;
}
}
