public static void ApplyEnvironmentBackground(BackgroundImageSettings settings)
{
string imageFileName = settings.EnvironmentImagePathAndName;
ResourceDictionary resources = Application.Current.Resources;
SetEnvironmentImageBrush(resources, imageFileName, false);
}
public BackgroundTextViewWorker(IWpfTextView textView)
{
if (textView == null)
throw new ArgumentException("textView is null");
_backgroundView = textView;
EventHandler onSizeChangedEventHandler = (object sender, EventArgs args) => OnSizeChanged();
try
{
_configurationDirectory = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
if (_configurationDirectory == null || string.IsNullOrEmpty(_configurationDirectory))
throw new ArgumentException("_configurationDirectory is null or empty");
_configurationDataPath = Path.Combine(_configurationDirectory, CONFIGURATION_FILE_NAME);
if (_configurationDataPath != null)
{
_settings = new BackgroundImageSettings(new Uri(_configurationDataPath));
}
_adornmentLayer = textView.GetAdornmentLayer("BackgroundTextViewWorker");
IWpfTextView newTextView = _backgroundView;
newTextView.ViewportWidthChanged += onSizeChangedEventHandler;
newTextView.ViewportHeightChanged += onSizeChangedEventHandler;
// Set the environment background
EnvBackgroundManager.ApplyEnvironmentBackground(_settings);
}
catch (Exception e)
{
// todo: better logging
}
}
public void CreateInstance_Test()
{
var settings = new BackgroundImageSettings(
new Uri(Path.Combine(Directory.GetCurrentDirectory(), "config.dat")));
Assert.IsNotNull(settings);
Assert.IsInstanceOfType(settings, typeof (BackgroundImageSettings));
}