public void MarkupDefinedSwipeItemDoesNotCrash()
{
if (!PlatformConfiguration.IsOsVersionGreaterThanOrEqual(OSVersion.Redstone3))
{
Log.Warning("Test is disabled pre RS3.");
return;
}
Windows.UI.Xaml.Controls.Grid rootGrid;
RunOnUIThread.Execute(() =>
{
rootGrid = (Windows.UI.Xaml.Controls.Grid)XamlReader.LoadWithInitialTemplateValidation(
"<Grid xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'> " +
"<GridView> " +
"<GridViewItem> " +
"<SwipeControl> " +
"<SwipeControl.RightItems> " +
"<SwipeItems> " +
"<SwipeItem " +
"Background='#E81123' " +
"Foreground='White' " +
"Text='Remove'/> " +
"</SwipeItems> " +
"</SwipeControl.RightItems> " +
"<Grid Width='200' Height='200' Background='green'/> " +
"</SwipeControl> " +
"</GridViewItem> " +
"</GridView> " +
"</Grid>");
MUXControlsTestApp.App.TestContentRoot = rootGrid;
});
IdleSynchronizer.Wait();
}
public ViewModelHubSection(Type contentControlType, string header = "", bool isHeaderInteractive = false)
{
this.Header = header;
this.IsHeaderInteractive = isHeaderInteractive;
string sectionXaml = String.Format(XamlTemplate,
contentControlType.Namespace, contentControlType.Name);
object style = null;
Application.Current.Resources.TryGetValue(typeof(HubSection), out style);
var hubSectionStyle = style as Style;
if (hubSectionStyle != null)
{
this.Style = hubSectionStyle;
}
this.ContentTemplate = (DataTemplate)XamlReader.LoadWithInitialTemplateValidation(sectionXaml);
this.Loaded += HubSection_Loaded;
}
public UIElement Render(string content)
{
Errors.Clear();
if (string.IsNullOrWhiteSpace(content))
{
// Nothing to do!
return(null);
}
// TODO: add flag about using pre-parsing or not.
// Pre-parse
if (!content.Contains("xmlns"))
{
// Find the end of the first tag
var oti = content.IndexOf(">");
if (oti != -1)
{
content = content.Substring(0, oti) + @" xmlns=""http://schemas.microsoft.com/winfx/2006/xaml/presentation""" + content.Substring(oti);
}
}
// Attempt Render
UIElement element = null;
try
{
var obj = XamlReader.LoadWithInitialTemplateValidation(content); // TODO: Add Flag to change which function to use.
if (!(obj is UIElement))
{
throw new NotSupportedException("Content must be a UIElement.");
}
element = obj as UIElement;
}
catch (Exception e)
{
// Highlight Error (we'll only get one at a time).
string msg = e.Message;
msg = msg.Replace("The text associated with this error code could not be found.", string.Empty).Trim();
uint line = 1;
uint column = 1;
// No default namespace has been declared. [Line: 1 Position: 2]
int il = msg.IndexOf("Line: ");
if (il >= 0)
{
line = uint.Parse(msg.Substring(il + 6, msg.IndexOf("P", il) - il - 7));
}
int pl = msg.IndexOf("Position: ");
if (pl >= 0)
{
column = uint.Parse(msg.Substring(pl + 9, msg.IndexOf("]", pl) - pl - 9));
}
// TODO: Should I just throw this nicely parsed message?
Errors.Add(new XamlExceptionRange(msg, e, line, column, line, column + 8)); // TODO: Inspect Content at this position and go until space / EOL
}
// Set DataContext to root element or to provided DataContext (if it exists).
// May get overwritten by d:DesignData loading later.
if (element is FrameworkElement)
{
var fwe = element as FrameworkElement;
fwe.DataContext = this.DataContext == null ? element : this.DataContext;
}
return(element);
}