private static List <AutomationElement> FindElements(AutomationElement root, GetControlBase command)
{
var newElements = new List <AutomationElement>();
var objectElements = root.FindAll(TreeScope.Children, Condition.TrueCondition);
foreach (AutomationElement element in objectElements)
{
if (IsMatchingCondition(element, command))
{
newElements.Add(element);
if (command.First.IsPresent)
{
return(newElements);
}
}
if (command.Scope == TreeScope.Descendants)
{
var recurElems = FindElements(element, command);
if (recurElems != null && recurElems.Count != 0)
{
newElements.AddRange(recurElems);
}
}
}
return(newElements);
}
private static bool IsMatchingCondition(AutomationElement element, GetControlBase command)
{
// ---- Name ----
if (!String.IsNullOrEmpty(command.Name))
{
if (!IsStringMatching(element.Current.Name, command.Name, command.CaseSensitive.IsPresent))
{
return(false);
}
}
// ---- Automation ID ----
if (!String.IsNullOrEmpty(command.AutomationId))
{
if (!IsStringMatching(element.Current.AutomationId, command.AutomationId, command.CaseSensitive.IsPresent))
{
return(false);
}
}
// ---- Class ----
if (!String.IsNullOrEmpty(command.Class))
{
if (!IsStringMatching(element.Current.ClassName, command.Class, command.CaseSensitive.IsPresent))
{
return(false);
}
}
// ---- Control Type ----
if (!String.IsNullOrEmpty(command.ControlType))
{
if (!IsStringMatching(element.Current.LocalizedControlType, command.ControlType, command.CaseSensitive.IsPresent))
{
return(false);
}
}
if (command is GetWindowCommand windowCommand)
{
// ---- Process Name ----
if (!String.IsNullOrEmpty(windowCommand.ProcessName))
{
string processName = string.Empty;
try
{
processName = (System.Diagnostics.Process.GetProcessById(element.Current.ProcessId)).ProcessName;
}
catch
{
return(false);
}
if (!IsStringMatching(processName, windowCommand.ProcessName, windowCommand.CaseSensitive.IsPresent))
{
return(false);
}
}
// ---- Process ID ----
if (windowCommand.PID < uint.MaxValue)
{
if (element.Current.ProcessId != windowCommand.PID)
{
return(false);
}
}
}
// ---- Value ----
if (command is GetControlCommand controlCommand)
{
if (!String.IsNullOrEmpty(controlCommand.Value))
{
if (element.GetCurrentPattern(ValuePattern.Pattern) is ValuePattern valuePattern)
{
if (!IsStringMatching(valuePattern.Current.Value, controlCommand.Value, controlCommand.CaseSensitive.IsPresent))
{
return(false);
}
}
}
}
return(true);
}
public static List <AutomationElement> FindControls(GetControlBase command)
{
return(FindElements(command.Parent, command));
}
