/// <summary>
/// Responds to button click; saves options and starts
/// the UI Automation worker thread.
/// </summary>
/// <param name="sender">Object that raised the event.</param>
/// <param name="e">Event arguments.</param>
private void btnProps_Click(object sender, EventArgs e)
{
// Convert Drawing.Point to Windows.Point.
var drawingPoint = Cursor.Position;
_targetPoint = new Point(drawingPoint.X, drawingPoint.Y);
// Save caching settings in member variables so UI isn't accessed
// directly by the other thread.
_elementMode = rbFull.Checked ? AutomationElementMode.Full : AutomationElementMode.None;
// For simplicity, always include Element in scope.
_cacheScope = TreeScope.Element;
if (cbDescendants.Checked)
{
_cacheScope |= TreeScope.Descendants;
}
// Note: if descendants are specified, children
// are automatically included.
else if (cbChildren.Checked)
{
_cacheScope |= TreeScope.Children;
}
_fetcher = new UiAutomationFetcher(this, _targetPoint,
_cacheScope, _elementMode);
// Start another thread to do the UI Automation work.
var threadDelegate = new ThreadStart(StartWorkerThread);
_workerThread = new Thread(threadDelegate) {Priority = ThreadPriority.Highest};
_workerThread.Start();
OutputResults("Wait..." + Environment.NewLine);
}
public void AutomationElementModeTest()
{
CacheRequest target = new CacheRequest();
target.AutomationElementMode = AutomationElementMode.AutomationElementMode_Full;
AutomationElementMode actual = target.AutomationElementMode;
Assert.AreEqual(AutomationElementMode.AutomationElementMode_Full, actual);
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="form">The application form.</param>
/// <param name="targetPoint">The screen coordinates of the cursor.</param>
/// <param name="scope">The TreeScope for caching.</param>
/// <param name="mode">The mode for caching.</param>
public UiAutomationFetcher(FetchTimerForm form,
Point targetPt,
TreeScope scope, AutomationElementMode cacheMode)
{
_appForm = form;
_treeScope = scope;
_targetPoint = targetPt;
_mode = cacheMode;
}
// Private ctor used by Clone()
private CacheRequest(Condition viewCondition,
TreeScope scope,
ArrayList properties,
ArrayList patterns,
AutomationElementMode automationElementMode,
UiaCoreApi.UiaCacheRequest uiaCacheRequest)
{
_instanceLock = new object();
_viewCondition = viewCondition;
_scope = scope;
_properties = properties;
_patterns = patterns;
_automationElementMode = automationElementMode;
_uiaCacheRequest = uiaCacheRequest;
}
/// <summary>
/// Responds to button click; saves options and starts
/// the UI Automation worker thread.
/// </summary>
/// <param name="sender">Object that raised the event.</param>
/// <param name="e">Event arguments.</param>
private void btnProps_Click(object sender, EventArgs e)
{
// Convert Drawing.Point to Windows.Point.
System.Drawing.Point drawingPoint = Cursor.Position;
targetPoint = new System.Windows.Point(drawingPoint.X, drawingPoint.Y);
// Save caching settings in member variables so UI isn't accessed
// directly by the other thread.
if (rbFull.Checked)
{
elementMode = AutomationElementMode.Full;
}
else
{
elementMode = AutomationElementMode.None;
}
// For simplicity, always include Element in scope.
cacheScope = TreeScope.Element;
if (cbDescendants.Checked)
{
cacheScope |= TreeScope.Descendants;
}
// Note: if descendants are specified, children
// are automatically included.
else if (cbChildren.Checked)
{
cacheScope |= TreeScope.Children;
}
fetcher = new UIAutomationFetcher(this, targetPoint,
cacheScope, elementMode);
// Start another thread to do the UI Automation work.
ThreadStart threadDelegate = new ThreadStart(StartWorkerThread);
workerThread = new Thread(threadDelegate);
workerThread.Priority = ThreadPriority.Highest;
workerThread.Start();
OutputResults("Wait..." + Environment.NewLine);
}
public CacheRequest()
{
mode = AutomationElementMode.Full;
treeFilter = Automation.ControlViewCondition;
scope = TreeScope.Element;
}
public static UIAutomationClient.AutomationElementMode Convert(
AutomationElementMode automationElementMode)
{
return((UIAutomationClient.AutomationElementMode)automationElementMode);
}
public CacheRequest ()
{
mode = AutomationElementMode.Full;
treeFilter = Automation.ControlViewCondition;
scope = TreeScope.Element;
}
// Private ctor used by Clone()
private CacheRequest( Condition viewCondition,
TreeScope scope,
ArrayList properties,
ArrayList patterns,
AutomationElementMode automationElementMode,
UiaCoreApi.UiaCacheRequest uiaCacheRequest)
{
_instanceLock = new object();
_viewCondition = viewCondition;
_scope = scope;
_properties = properties;
_patterns = patterns;
_automationElementMode = automationElementMode;
_uiaCacheRequest = uiaCacheRequest;
}
internal AutomationElement (IElement sourceElement)
{
this.sourceElement = sourceElement;
current = new AutomationElementInformation (this, false);
cached = new AutomationElementInformation (this, true);
propertyCache = new Dictionary<int, CachedValue> ();
mode = AutomationElementMode.Full;
}
