public void Recursively(IViewWrapper customView, List <DetectedError> detectedErrors, InspectorViewMode viewMode)
{
if (detectedErrors.Count >= AccessibilityService.MaxIssues)
{
return;
}
var errorType = DetectedErrorType.None;
ContrastAnalysis contrastAnalisys = null;
if (customView is ITextBoxWrapper textField)
{
var parentColor = textField.BackgroundColor;
if (parentColor == null && textField.Superview != null)
{
var result = BackColorSearch(textField.Superview);
if (result != null)
{
contrastAnalisys = new ContrastAnalysis((NSColor)textField.TextColor.NativeObject, (NSColor)result.Color.NativeObject, (NSFont)textField.Font.NativeObject);
contrastAnalisys.View1 = customView;
contrastAnalisys.View2 = textField.Superview;
if (!contrastAnalisys.IsPassed)
{
errorType |= DetectedErrorType.Contrast;
}
}
}
}
if (IsSelectableView(customView))
{
if (string.IsNullOrEmpty(customView.AccessibilityTitle))
{
errorType |= DetectedErrorType.AccessibilityTitle;
}
//if (string.IsNullOrEmpty(customView.AccessibilityHelp))
//{
// errorType |= DetectedErrorType.AccessibilityHelp;
//}
if (customView.AccessibilityParent == null)
{
errorType |= DetectedErrorType.AccessibilityParent;
}
}
if (errorType != DetectedErrorType.None)
{
var detectedError = new DetectedError()
{
View = customView, ErrorType = errorType
};
if (contrastAnalisys != null)
{
detectedError.Color1 = contrastAnalisys.Color1.ToHex();
detectedError.Color2 = contrastAnalisys.Color2.ToHex();
detectedError.ContrastRatio = (float)contrastAnalisys.Contrast;
detectedError.View2 = contrastAnalisys.View2;
}
detectedErrors.Add(detectedError);
}
if (customView.Subviews == null || customView.IsBlockedType())
{
return;
}
foreach (var item in customView.Subviews)
{
Recursively(item, detectedErrors, viewMode);
}
}
