protected override bool OnBackButtonPressed()
{
if (NoteNavigator.CanGoBack)
{
NoteNavigator.GoBack();
RefreshWebView();
return(true);
}
else
{
return(base.OnBackButtonPressed());
}
}
private void WebView_Navigating(object sender, WebNavigatingEventArgs e)
{
if (e.Url.Equals("about:blank"))
{
return;
}
e.Cancel = true;
if (e.Url.StartsWith(htmlSource.BaseUrl))
{
string command = e.Url.Substring(htmlSource.BaseUrl.Length);
if (command.StartsWith("parent_"))
{
NoteNavigator.GoBack(int.Parse(command.Substring(7)));
}
if (command.StartsWith("goto_"))
{
if (command.StartsWith("goto_parent"))
{
NoteNavigator.GoBack();
}
else
{
NoteNavigator.CurrentPath.Add(int.Parse(command.Substring(5)));
}
}
if (command.StartsWith("edit_"))
{
if (command.StartsWith("edit_current"))
{
Edit(NoteNavigator.CurrentNote);
}
else
{
Edit(NoteNavigator.CurrentNote.Childs[int.Parse(command.Substring(5))]);
}
return;
}
if (command.StartsWith("delete_"))
{
if (command.StartsWith("delete_current"))
{
Delete(NoteNavigator.CurrentNote);
}
else
{
Delete(NoteNavigator.CurrentNote.Childs[int.Parse(command.Substring(7))]);
}
return;
}
if (command.StartsWith("share_"))
{
if (command.StartsWith("share_current"))
{
Share(NoteNavigator.CurrentNote);
}
else
{
Share(NoteNavigator.CurrentNote.Childs[int.Parse(command.Substring(6))]);
}
return;
}
if (command.StartsWith("add"))
{
Add();
}
if (command.StartsWith("back"))
{
NoteNavigator.GoBack();
}
RefreshWebView();
}
else
{
Device.OpenUri(new Uri(e.Url));
}
}
