|
public ActivateController ( UIViewController controller, |
||
| controller | UIViewController | |
| oldController | ||
| return | void | |
public void ActivateController(UIViewController controller, DialogViewController oldController)
{
_Dirty = true;
var parent = ParentViewController;
var nav = parent as UINavigationController;
if (typeof(DialogViewController) == controller.GetType())
{
var dialog = (DialogViewController)controller;
dialog.TableView.Opaque = false;
if (dialog.BackgroundImage == null)
dialog.TableView.BackgroundColor = oldController.TableView.BackgroundColor;
}
// We can not push a nav controller into a nav controller
if (nav != null && !(controller is UINavigationController))
nav.PushViewController(controller, true);
else
PresentModalViewController(controller, true);
}
public void Selected(DialogViewController controller, UITableView tableView, object item, NSIndexPath indexPath)
{
var frame = UIScreen.MainScreen.Bounds;
Web = new UIWebView(frame)
{
BackgroundColor = UIColor.White, ScalesPageToFit = true, AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight
};
Web.LoadStarted += (sender, e) => NetworkActivity = true;
Web.LoadFinished += (sender, e) => NetworkActivity = false;
Web.LoadError += (webview, args) =>
{
NetworkActivity = false;
if (Web != null)
{
Web.LoadHtmlString(String.Format("<html><center><font size=+5 color='red'>An error occurred:<br>{0}</font></center></html>", args.Error.LocalizedDescription), null);
}
};
_WebViewController = new WebViewController(this)
{
Autorotate = controller.Autorotate, Title = Caption
};
_WebViewController.View.AddSubview(Web);
controller.ActivateController(_WebViewController, controller);
var url = new NSUrl(Value.AbsoluteUri);
Web.LoadRequest(NSUrlRequest.FromUrl(url));
}