//-------------------------------------------------------------------------- // Private Methods //-------------------------------------------------------------------------- /// <summary> /// Get the DrawingBrush icon for the status. /// </summary> /// <param name="status">Requested status</param> /// <returns>A DrawingBrush on success (valid status, DrawingBrush found), null otherwise.</returns> private static DrawingBrush GetDrawingBrushFromStatus(RightsManagementStatus status) { if (_brushResources == null) { // Get the entire list of RightsManagementStatus values. Array statusList = Enum.GetValues(typeof(RightsManagementStatus)); // Construct the array to hold brush references. _brushResources = new DrawingBrush[statusList.Length]; // To find the DrawingBrushes in the theme resources we need a FrameworkElement. // TextBlock was used as it appears to have a very small footprint, and won't // take long to construct. The actual FrameworkElement doesn't matter as long // as we have an instance to one _frameworkElement = new TextBlock(); } if ((_brushResources != null) && (_frameworkElement != null)) { int index = (int)status; // If there is no cached value of the requested DrawingBrush, then find // it in the Resources. if (_brushResources[index] == null) { // Determine resource name. string resourceName = "PUIRMStatus" + Enum.GetName(typeof(RightsManagementStatus), status) + "BrushKey"; // Acquire reference to the brush. object resource = _frameworkElement.FindResource( new ComponentResourceKey(typeof(PresentationUIStyleResources), resourceName)); // Set cache value for the brush. _brushResources[index] = resource as DrawingBrush; } return(_brushResources[index]); } return(null); }
//------------------------------------------------------ // Internal Methods //------------------------------------------------------ /// <summary> /// GetDocumentLevelResources. /// </summary> internal static DocumentStatusResources GetDocumentLevelResources(RightsManagementStatus status) { DocumentStatusResources docStatusResources = new DocumentStatusResources(); // Set appropriate Text and ToolTip values. switch (status) { case (RightsManagementStatus.Protected): docStatusResources.Text = SR.Get(SRID.RMProtected); docStatusResources.ToolTip = SR.Get(SRID.RMAppliedToolTip); break; default: // RightsManagementStatus.Unknown or RightsManagementStatus.Unprotected docStatusResources.Text = String.Empty; docStatusResources.ToolTip = SR.Get(SRID.RMDefaultToolTip); break; } docStatusResources.Image = GetDrawingBrushFromStatus(status); return(docStatusResources); }