public static void AddAutomationEventHandler(AutomationEvent eventId,
AutomationElement element,
TreeScope scope,
AutomationEventHandler eventHandler)
{
CheckAutomationEventId(eventId);
ArgumentCheck.NotNull(element, "element");
ArgumentCheck.NotNull(eventHandler, "eventHandler");
//TODO In theory we shall also check scope not equals to Parent or Ancestors,
//but .Net didn't test/throw exceptions for "scope"
if (element == AutomationElement.RootElement)
{
foreach (var source in SourceManager.GetAutomationSources())
{
source.AddAutomationEventHandler(
eventId, null, scope, eventHandler);
}
}
else
{
var source = element.SourceElement.AutomationSource;
source.AddAutomationEventHandler(
eventId, element.SourceElement, scope, eventHandler);
}
}
private AutomationElement GetPreviousDirectSibling(AutomationElement element)
{
AutomationElement parent = TreeWalker.RawViewWalker.GetParent(element);
AutomationElement prevSibling = null;
if (parent == AutomationElement.RootElement)
{
lock (TreeWalker.RawViewWalker.directChildrenLock) {
int prevIndex = TreeWalker.RawViewWalker.directChildren.IndexOf(element) - 1;
if (prevIndex > -1)
{
prevSibling = TreeWalker.RawViewWalker.directChildren [prevIndex];
}
else
{
prevSibling = null;
}
}
}
else
{
prevSibling = SourceManager.GetOrCreateAutomationElement(element.SourceElement.PreviousSibling);
}
return(prevSibling);
}
private AutomationElement GetNextDirectSibling(AutomationElement element)
{
AutomationElement parent = TreeWalker.RawViewWalker.GetParent(element);
AutomationElement nextSibling = null;
if (parent == AutomationElement.RootElement)
{
lock (TreeWalker.RawViewWalker.directChildrenLock) {
int nextIndex = TreeWalker.RawViewWalker.directChildren.IndexOf(element) + 1;
if (nextIndex > -1 && nextIndex < TreeWalker.RawViewWalker.directChildren.Count)
{
nextSibling = TreeWalker.RawViewWalker.directChildren [nextIndex];
}
else
{
nextSibling = null;
}
}
}
else
{
nextSibling = SourceManager.GetOrCreateAutomationElement(element.SourceElement.NextSibling);
}
return(nextSibling);
}
public AutomationElement GetParent(AutomationElement element)
{
if (element == null)
{
throw new ArgumentNullException("element");
}
else if (element == AutomationElement.RootElement)
{
return(null);
}
AutomationElement ancestor =
SourceManager.GetOrCreateAutomationElement(element.SourceElement.Parent);
lock (TreeWalker.RawViewWalker.directChildrenLock)
if (ancestor == null && RawViewWalker.directChildren.Contains(element))
{
ancestor = SourceManager.GetOrCreateAutomationElement(AutomationElement.RootElement.SourceElement);
}
if (ancestor != null && !condition.AppliesTo(ancestor))
{
return(GetParent(ancestor));
}
return(ancestor);
}
public static AutomationElement FromPoint(Point pt)
{
IntPtr handle = NativeMethods.WindowAtPosition((int)pt.X, (int)pt.Y);
if (handle == IntPtr.Zero)
{
return(RootElement);
}
AutomationElement startElement = null;
try {
startElement = FromHandle(handle);
} catch (ElementNotAvailableException) {
return(RootElement);
}
if (startElement == RootElement)
{
return(RootElement);
}
//Keep searching the descendant element which are not native window
var sourceElement = startElement.SourceElement.
GetDescendantFromPoint(pt.X, pt.Y);
return(SourceManager.GetOrCreateAutomationElement(sourceElement));
}
public static void RemoveAllEventHandlers()
{
lock (focusHandlerMapping)
focusHandlerMapping.Clear();
foreach (var source in SourceManager.GetAutomationSources())
{
source.RemoveAllEventHandlers();
}
AddAutomationFocusChangedEventHandler(AutomationElement.OnFocusChanged);
}
public AutomationElement GetUpdatedCache(CacheRequest request)
{
if (request == null)
{
throw new ArgumentNullException("request");
}
var updated = SourceManager.GetOrCreateAutomationElement(sourceElement);
if (request == CacheRequest.DefaultRequest)
{
return(updated);
}
if ((request.TreeScope & TreeScope.Element) == TreeScope.Element)
{
foreach (var property in request.CachedProperties)
{
updated.propertyCache [property.Id] =
new CachedValue(updated.GetCurrentPropertyValue(property),
updated.sourceElement.SupportsProperty(property));
}
updated.mode = request.AutomationElementMode;
updated.CacheRequest = request.Clone();
}
if ((request.TreeScope & TreeScope.Children) == TreeScope.Children ||
(request.TreeScope & TreeScope.Descendants) == TreeScope.Descendants)
{
// Modify scope to make sure children include
// themselves, and only include their own
// children if specified by original scope
var childRequest = request.Clone();
childRequest.TreeScope |= TreeScope.Element;
if ((request.TreeScope & TreeScope.Descendants) != TreeScope.Descendants)
{
childRequest.TreeScope ^= TreeScope.Children;
}
updated.cachedChildren = new List <AutomationElement> ();
var child = TreeWalker.RawViewWalker.GetFirstChild(updated, childRequest);
while (child != null)
{
if (childRequest.TreeFilter.AppliesTo(child))
{
child.cachedParent = updated;
updated.cachedChildren.Add(child);
}
child = TreeWalker.RawViewWalker.GetNextSibling(child, childRequest);
}
}
return(updated);
}
// TODO: This approach will completely break when the
// MoonUiaDbusBridge work is committed. This code
// will be replaced with proper source tree merging,
// which requires updates to gtk-sharp.
private static void AddUniqueRootElements(List <AutomationElement> rootElements,
IAutomationSource source,
Dictionary <int, IElement> pidElementMapping)
{
const string at_spi = "at-spi";
foreach (IElement sourceElement in source.GetRootElements())
{
int pid;
string sourceFid;
try {
pid = sourceElement.ProcessId;
sourceFid = sourceElement.FrameworkId;
} catch { continue; } // TODO: ElementNotAvailableException
// NOTE: This is not a complete mapping, since
// one process could generate multiple root
// elements. But it's sufficient to catch
// that at least one element exists for
// a given PID.
if (pidElementMapping.TryGetValue(pid, out IElement found))
{
string foundFid;
try {
foundFid = found.FrameworkId;
} catch { continue; } // TODO: ElementNotAvailableException
// Ignore at-spi elements when elements
// for this process from a preferred
// framework exist
if (sourceFid == at_spi &&
foundFid != at_spi)
{
continue;
}
// Remove at-spi elements when elements
// for this process from a preferred
// framework exist
else if (sourceFid != at_spi &&
foundFid == at_spi)
{
// TODO: When we fix ElementNotAvailableException,
// we'll need to mark these
// elements as unavailable.
rootElements.RemoveAll(e => e.Current.ProcessId == pid &&
e.Current.FrameworkId == at_spi);
}
}
rootElements.Add(SourceManager.GetOrCreateAutomationElement(sourceElement));
pidElementMapping [pid] = sourceElement;
}
}
private static void InitializeRootElements()
{
lock (RawViewWalker.directChildrenLock) {
var pidElementMapping = new Dictionary <int, IElement> ();
RawViewWalker.directChildren = new List <AutomationElement> ();
foreach (IAutomationSource source in SourceManager.GetAutomationSources())
{
AddUniqueRootElements(RawViewWalker.directChildren,
source,
pidElementMapping);
source.RootElementsChanged += (s, e) => OnSourceRootElementChanged((IAutomationSource)s);
}
}
}
public static void RemoveAutomationFocusChangedEventHandler(AutomationFocusChangedEventHandler eventHandler)
{
ArgumentCheck.NotNull(eventHandler, "eventHandler");
MUS.FocusChangedEventHandler sourceHandler;
lock (focusHandlerMapping) {
if (focusHandlerMapping.TryGetValue(eventHandler, out sourceHandler))
{
focusHandlerMapping.Remove(eventHandler);
foreach (var source in SourceManager.GetAutomationSources())
{
source.RemoveAutomationFocusChangedEventHandler(sourceHandler);
}
}
}
}
private AutomationElement GetLastDirectChild(AutomationElement element)
{
AutomationElement lastChild = null;
if (element == AutomationElement.RootElement)
{
lock (TreeWalker.RawViewWalker.directChildrenLock) {
lastChild = TreeWalker.RawViewWalker.directChildren.Count > 0 ?
TreeWalker.RawViewWalker.directChildren [TreeWalker.RawViewWalker.directChildren.Count - 1] :
null;
}
}
else
{
lastChild = SourceManager.GetOrCreateAutomationElement(element.SourceElement.LastChild);
}
return(lastChild);
}
public static void AddAutomationFocusChangedEventHandler(AutomationFocusChangedEventHandler eventHandler)
{
ArgumentCheck.NotNull(eventHandler, "eventHandler");
MUS.FocusChangedEventHandler sourceHandler;
//according to the spec, all static methods in the UIA lib shall be thread safe.
lock (focusHandlerMapping) {
if (!focusHandlerMapping.TryGetValue(eventHandler, out sourceHandler))
{
sourceHandler = (element, objectId, childId) => eventHandler(
SourceManager.GetOrCreateAutomationElement(element),
new AutomationFocusChangedEventArgs(objectId, childId));
focusHandlerMapping.Add(eventHandler, sourceHandler);
}
}
foreach (var source in SourceManager.GetAutomationSources())
{
source.AddAutomationFocusChangedEventHandler(sourceHandler);
}
}
public static void RemoveStructureChangedEventHandler(
AutomationElement element, StructureChangedEventHandler eventHandler)
{
ArgumentCheck.NotNull(element, "element");
ArgumentCheck.NotNull(eventHandler, "eventHandler");
if (element == AutomationElement.RootElement)
{
foreach (var source in SourceManager.GetAutomationSources())
{
source.RemoveStructureChangedEventHandler(
null, eventHandler);
}
}
else
{
var source = element.SourceElement.AutomationSource;
source.RemoveStructureChangedEventHandler(
element.SourceElement, eventHandler);
}
}
public static void RemoveAutomationEventHandler(
AutomationEvent eventId,
AutomationElement element,
AutomationEventHandler eventHandler)
{
CheckAutomationEventId(eventId);
ArgumentCheck.NotNull(element, "element");
ArgumentCheck.NotNull(eventHandler, "eventHandler");
if (element == AutomationElement.RootElement)
{
foreach (var source in SourceManager.GetAutomationSources())
{
source.RemoveAutomationEventHandler(
eventId, element.SourceElement, eventHandler);
}
}
else
{
var source = element.SourceElement.AutomationSource;
source.RemoveAutomationEventHandler(eventId, element.SourceElement, eventHandler);
}
}
public static void AddAutomationPropertyChangedEventHandler(AutomationElement element,
TreeScope scope,
AutomationPropertyChangedEventHandler eventHandler,
params AutomationProperty [] properties)
{
ArgumentCheck.NotNull(element, "element");
ArgumentCheck.NotNull(eventHandler, "eventHandler");
if (element == AutomationElement.RootElement)
{
foreach (var source in SourceManager.GetAutomationSources())
{
source.AddAutomationPropertyChangedEventHandler(
null, scope, eventHandler, properties);
}
}
else
{
var source = element.SourceElement.AutomationSource;
source.AddAutomationPropertyChangedEventHandler(
element.SourceElement, scope, eventHandler, properties);
}
}
public static AutomationElement FromHandle(IntPtr hwnd)
{
ArgumentCheck.Assert(hwnd, (h => h != IntPtr.Zero), "hwnd");
if (hwnd == NativeMethods.RootWindowHandle)
{
return(RootElement);
}
AutomationElement element = null;
foreach (var source in SourceManager.GetAutomationSources())
{
var sourceElement = source.GetElementFromHandle(hwnd);
if (sourceElement != null)
{
element = SourceManager.GetOrCreateAutomationElement(sourceElement);
break;
}
}
if (element == null)
{
throw new ElementNotAvailableException();
}
return(element);
}
public AutomationElement GetItem(int row, int column)
{
return(SourceManager.GetOrCreateAutomationElement(Source.GetItem(row, column)));
}
public Object GetCurrentPropertyValue(AutomationProperty property,
bool ignoreDefaultValue)
{
// TODO: Is this tested? Also, add message
if (mode == AutomationElementMode.None)
{
throw new InvalidOperationException("Cannot request a property or pattern that is not cached");
}
object pattern;
// TODO: Throw ElementNotAvailableException if element no longer exists
// Default values already handled in IElement implementation
if (ignoreDefaultValue && !sourceElement.SupportsProperty(property))
{
return(NotSupported);
}
if (property == AEIds.AcceleratorKeyProperty)
{
return(sourceElement.AcceleratorKey);
}
else if (property == AEIds.AccessKeyProperty)
{
return(sourceElement.AccessKey);
}
else if (property == AEIds.AutomationIdProperty)
{
return(sourceElement.AutomationId);
}
else if (property == AEIds.BoundingRectangleProperty)
{
return(sourceElement.BoundingRectangle);
}
else if (property == AEIds.ClassNameProperty)
{
return(sourceElement.ClassName);
}
else if (property == AEIds.ClickablePointProperty)
{
Point clickablePoint;
if (TryGetClickablePoint(out clickablePoint))
{
return(clickablePoint);
}
return(null);
}
else if (property == AEIds.ControlTypeProperty)
{
return(sourceElement.ControlType);
}
else if (property == AEIds.CultureProperty)
{
return(null); // TODO: Implement (new IElement member? not used in UIAutomationWinforms)
}
else if (property == AEIds.FrameworkIdProperty)
{
return(sourceElement.FrameworkId);
}
else if (property == AEIds.HasKeyboardFocusProperty)
{
return(sourceElement.HasKeyboardFocus);
}
else if (property == AEIds.HelpTextProperty)
{
return(sourceElement.HelpText);
}
else if (property == AEIds.IsContentElementProperty)
{
return(sourceElement.IsContentElement);
}
else if (property == AEIds.IsControlElementProperty)
{
return(sourceElement.IsControlElement);
}
else if (property == AEIds.IsDockPatternAvailableProperty)
{
return(TryGetCurrentPattern(DockPatternIdentifiers.Pattern, out pattern));
}
else if (property == AEIds.IsEnabledProperty)
{
return(sourceElement.IsEnabled);
}
else if (property == AEIds.IsExpandCollapsePatternAvailableProperty)
{
return(TryGetCurrentPattern(ExpandCollapsePatternIdentifiers.Pattern, out pattern));
}
else if (property == AEIds.IsGridItemPatternAvailableProperty)
{
return(TryGetCurrentPattern(GridItemPatternIdentifiers.Pattern, out pattern));
}
else if (property == AEIds.IsGridPatternAvailableProperty)
{
return(TryGetCurrentPattern(GridPatternIdentifiers.Pattern, out pattern));
}
else if (property == AEIds.IsInvokePatternAvailableProperty)
{
return(TryGetCurrentPattern(InvokePatternIdentifiers.Pattern, out pattern));
}
else if (property == AEIds.IsKeyboardFocusableProperty)
{
return(sourceElement.IsKeyboardFocusable);
}
else if (property == AEIds.IsMultipleViewPatternAvailableProperty)
{
return(TryGetCurrentPattern(MultipleViewPatternIdentifiers.Pattern, out pattern));
}
else if (property == AEIds.IsOffscreenProperty)
{
return(sourceElement.IsOffscreen);
}
else if (property == AEIds.IsPasswordProperty)
{
return(sourceElement.IsPassword);
}
else if (property == AEIds.IsRangeValuePatternAvailableProperty)
{
return(TryGetCurrentPattern(RangeValuePatternIdentifiers.Pattern, out pattern));
}
else if (property == AEIds.IsRequiredForFormProperty)
{
return(sourceElement.IsRequiredForForm);
}
else if (property == AEIds.IsScrollItemPatternAvailableProperty)
{
return(TryGetCurrentPattern(ScrollItemPatternIdentifiers.Pattern, out pattern));
}
else if (property == AEIds.IsScrollPatternAvailableProperty)
{
return(TryGetCurrentPattern(ScrollPatternIdentifiers.Pattern, out pattern));
}
else if (property == AEIds.IsSelectionItemPatternAvailableProperty)
{
return(TryGetCurrentPattern(SelectionItemPatternIdentifiers.Pattern, out pattern));
}
else if (property == AEIds.IsSelectionPatternAvailableProperty)
{
return(TryGetCurrentPattern(SelectionPatternIdentifiers.Pattern, out pattern));
}
else if (property == AEIds.IsTableItemPatternAvailableProperty)
{
return(TryGetCurrentPattern(TableItemPatternIdentifiers.Pattern, out pattern));
}
else if (property == AEIds.IsTablePatternAvailableProperty)
{
return(TryGetCurrentPattern(TablePatternIdentifiers.Pattern, out pattern));
}
else if (property == AEIds.IsTextPatternAvailableProperty)
{
return(TryGetCurrentPattern(TextPatternIdentifiers.Pattern, out pattern));
}
else if (property == AEIds.IsTogglePatternAvailableProperty)
{
return(TryGetCurrentPattern(TogglePatternIdentifiers.Pattern, out pattern));
}
else if (property == AEIds.IsTransformPatternAvailableProperty)
{
return(TryGetCurrentPattern(TransformPatternIdentifiers.Pattern, out pattern));
}
else if (property == AEIds.IsValuePatternAvailableProperty)
{
return(TryGetCurrentPattern(ValuePatternIdentifiers.Pattern, out pattern));
}
else if (property == AEIds.IsWindowPatternAvailableProperty)
{
return(TryGetCurrentPattern(WindowPatternIdentifiers.Pattern, out pattern));
}
else if (property == AEIds.ItemStatusProperty)
{
return(sourceElement.ItemStatus);
}
else if (property == AEIds.ItemTypeProperty)
{
return(sourceElement.ItemType);
}
else if (property == AEIds.LabeledByProperty)
{
// TODO: Caching behavior here should be tested more
return(SourceManager.GetOrCreateAutomationElement(sourceElement.LabeledBy));
}
else if (property == AEIds.LocalizedControlTypeProperty)
{
return(sourceElement.LocalizedControlType);
}
else if (property == AEIds.NameProperty)
{
return(sourceElement.Name);
}
else if (property == AEIds.NativeWindowHandleProperty)
{
return(sourceElement.NativeWindowHandle);
}
else if (property == AEIds.OrientationProperty)
{
return(sourceElement.Orientation);
}
else if (property == AEIds.ProcessIdProperty)
{
return(sourceElement.ProcessId);
}
else if (property == AEIds.RuntimeIdProperty)
{
return(GetRuntimeId());
}
else if (property == DockPatternIdentifiers.DockPositionProperty)
{
return(TryGetCurrentPattern(DockPatternIdentifiers.Pattern, out pattern)? ((DockPattern)pattern).Source.DockPosition: DockPosition.None);
}
else if (property == ExpandCollapsePatternIdentifiers.ExpandCollapseStateProperty)
{
return(TryGetCurrentPattern(ExpandCollapsePatternIdentifiers.Pattern, out pattern)? ((ExpandCollapsePattern)pattern).Source.ExpandCollapseState: ExpandCollapseState.LeafNode);
}
else if (property == GridItemPatternIdentifiers.ColumnProperty)
{
return(TryGetCurrentPattern(GridItemPatternIdentifiers.Pattern, out pattern)? ((GridItemPattern)pattern).Source.Column: 0);
}
else if (property == GridItemPatternIdentifiers.ColumnSpanProperty)
{
return(TryGetCurrentPattern(GridItemPatternIdentifiers.Pattern, out pattern)? ((GridItemPattern)pattern).Source.ColumnSpan: 1);
}
else if (property == GridItemPatternIdentifiers.ContainingGridProperty)
{
return(TryGetCurrentPattern(GridItemPatternIdentifiers.Pattern, out pattern)? SourceManager.GetOrCreateAutomationElement(((GridItemPattern)pattern).Source.ContainingGrid): null);
}
else if (property == GridItemPatternIdentifiers.RowProperty)
{
return(TryGetCurrentPattern(GridItemPatternIdentifiers.Pattern, out pattern)? ((GridItemPattern)pattern).Source.Row: 0);
}
else if (property == GridItemPatternIdentifiers.RowSpanProperty)
{
return(TryGetCurrentPattern(GridItemPatternIdentifiers.Pattern, out pattern)? ((GridItemPattern)pattern).Source.RowSpan: 1);
}
else if (property == GridPatternIdentifiers.ColumnCountProperty)
{
return(TryGetCurrentPattern(GridPatternIdentifiers.Pattern, out pattern)? ((GridPattern)pattern).Source.ColumnCount: 0);
}
else if (property == GridPatternIdentifiers.RowCountProperty)
{
return(TryGetCurrentPattern(GridPatternIdentifiers.Pattern, out pattern)? ((GridPattern)pattern).Source.RowCount: 0);
}
else if (property == MultipleViewPatternIdentifiers.CurrentViewProperty)
{
return(TryGetCurrentPattern(MultipleViewPatternIdentifiers.Pattern, out pattern)? ((MultipleViewPattern)pattern).Source.CurrentView: 0);
}
else if (property == MultipleViewPatternIdentifiers.SupportedViewsProperty)
{
return(TryGetCurrentPattern(MultipleViewPatternIdentifiers.Pattern, out pattern)? ((MultipleViewPattern)pattern).Source.GetSupportedViews(): new int [0]);
}
else if (property == RangeValuePatternIdentifiers.IsReadOnlyProperty)
{
return(TryGetCurrentPattern(RangeValuePatternIdentifiers.Pattern, out pattern)? ((RangeValuePattern)pattern).Source.IsReadOnly: true);
}
else if (property == RangeValuePatternIdentifiers.LargeChangeProperty)
{
return(TryGetCurrentPattern(RangeValuePatternIdentifiers.Pattern, out pattern)? ((RangeValuePattern)pattern).Source.LargeChange: 0);
}
else if (property == RangeValuePatternIdentifiers.MaximumProperty)
{
return(TryGetCurrentPattern(RangeValuePatternIdentifiers.Pattern, out pattern)? ((RangeValuePattern)pattern).Source.Maximum: 0);
}
else if (property == RangeValuePatternIdentifiers.MinimumProperty)
{
return(TryGetCurrentPattern(RangeValuePatternIdentifiers.Pattern, out pattern)? ((RangeValuePattern)pattern).Source.Minimum: 0);
}
else if (property == RangeValuePatternIdentifiers.SmallChangeProperty)
{
return(TryGetCurrentPattern(RangeValuePatternIdentifiers.Pattern, out pattern)? ((RangeValuePattern)pattern).Source.SmallChange: 0);
}
else if (property == RangeValuePatternIdentifiers.ValueProperty)
{
return(TryGetCurrentPattern(RangeValuePatternIdentifiers.Pattern, out pattern)? ((RangeValuePattern)pattern).Source.Value: 0);
}
else if (property == ScrollPatternIdentifiers.HorizontallyScrollableProperty)
{
return(TryGetCurrentPattern(ScrollPatternIdentifiers.Pattern, out pattern)? ((ScrollPattern)pattern).Source.HorizontallyScrollable: false);
}
else if (property == ScrollPatternIdentifiers.HorizontalScrollPercentProperty)
{
return(TryGetCurrentPattern(ScrollPatternIdentifiers.Pattern, out pattern)? ((ScrollPattern)pattern).Source.HorizontalScrollPercent: 0);
}
else if (property == ScrollPatternIdentifiers.HorizontalViewSizeProperty)
{
return(TryGetCurrentPattern(ScrollPatternIdentifiers.Pattern, out pattern)? ((ScrollPattern)pattern).Source.HorizontalViewSize: 100);
}
else if (property == ScrollPatternIdentifiers.VerticallyScrollableProperty)
{
return(TryGetCurrentPattern(ScrollPatternIdentifiers.Pattern, out pattern)? ((ScrollPattern)pattern).Source.VerticallyScrollable: false);
}
else if (property == ScrollPatternIdentifiers.VerticalScrollPercentProperty)
{
return(TryGetCurrentPattern(ScrollPatternIdentifiers.Pattern, out pattern)? ((ScrollPattern)pattern).Source.VerticalScrollPercent: 0);
}
else if (property == ScrollPatternIdentifiers.VerticalViewSizeProperty)
{
return(TryGetCurrentPattern(ScrollPatternIdentifiers.Pattern, out pattern)? ((ScrollPattern)pattern).Source.VerticalViewSize: 100);
}
else if (property == SelectionItemPatternIdentifiers.IsSelectedProperty)
{
return(TryGetCurrentPattern(SelectionItemPatternIdentifiers.Pattern, out pattern)? ((SelectionItemPattern)pattern).Source.IsSelected: false);
}
else if (property == SelectionItemPatternIdentifiers.SelectionContainerProperty)
{
return(TryGetCurrentPattern(SelectionItemPatternIdentifiers.Pattern, out pattern)? SourceManager.GetOrCreateAutomationElement(((SelectionItemPattern)pattern).Source.SelectionContainer): null);
}
else if (property == SelectionPatternIdentifiers.CanSelectMultipleProperty)
{
return(TryGetCurrentPattern(SelectionPatternIdentifiers.Pattern, out pattern)? ((SelectionPattern)pattern).Source.CanSelectMultiple: false);
}
else if (property == SelectionPatternIdentifiers.IsSelectionRequiredProperty)
{
return(TryGetCurrentPattern(SelectionPatternIdentifiers.Pattern, out pattern)? ((SelectionPattern)pattern).Source.IsSelectionRequired: false);
}
else if (property == SelectionPatternIdentifiers.SelectionProperty)
{
return(TryGetCurrentPattern(SelectionPatternIdentifiers.Pattern, out pattern)? SourceManager.GetOrCreateAutomationElements(((SelectionPattern)pattern).Source.GetSelection()): new AutomationElement [0]);
}
else if (property == TableItemPatternIdentifiers.ColumnHeaderItemsProperty)
{
return(TryGetCurrentPattern(TableItemPatternIdentifiers.Pattern, out pattern)? SourceManager.GetOrCreateAutomationElements(((TableItemPattern)pattern).Source.GetColumnHeaderItems()): new AutomationElement [0]);
}
else if (property == TableItemPatternIdentifiers.RowHeaderItemsProperty)
{
return(TryGetCurrentPattern(TableItemPatternIdentifiers.Pattern, out pattern)? SourceManager.GetOrCreateAutomationElements(((TableItemPattern)pattern).Source.GetRowHeaderItems()): new AutomationElement [0]);
}
else if (property == TablePatternIdentifiers.ColumnHeadersProperty)
{
return(TryGetCurrentPattern(TablePatternIdentifiers.Pattern, out pattern)? SourceManager.GetOrCreateAutomationElements(((TablePattern)pattern).Source.GetColumnHeaders()): new AutomationElement [0]);
}
else if (property == TablePatternIdentifiers.RowHeadersProperty)
{
return(TryGetCurrentPattern(TablePatternIdentifiers.Pattern, out pattern)? SourceManager.GetOrCreateAutomationElements(((TablePattern)pattern).Source.GetRowHeaders()): new AutomationElement [0]);
}
else if (property == TablePatternIdentifiers.RowOrColumnMajorProperty)
{
return(TryGetCurrentPattern(TablePatternIdentifiers.Pattern, out pattern)? ((TablePattern)pattern).Source.RowOrColumnMajor: RowOrColumnMajor.Indeterminate);
}
else if (property == TogglePatternIdentifiers.ToggleStateProperty)
{
return(TryGetCurrentPattern(TogglePatternIdentifiers.Pattern, out pattern)? ((TogglePattern)pattern).Source.ToggleState: ToggleState.Indeterminate);
}
else if (property == TransformPatternIdentifiers.CanMoveProperty)
{
return(TryGetCurrentPattern(TransformPatternIdentifiers.Pattern, out pattern)? (bool)((TransformPattern)pattern).Source.CanMove: false);
}
else if (property == TransformPatternIdentifiers.CanResizeProperty)
{
return(TryGetCurrentPattern(TransformPatternIdentifiers.Pattern, out pattern)? ((TransformPattern)pattern).Source.CanResize: false);
}
else if (property == TransformPatternIdentifiers.CanRotateProperty)
{
return(TryGetCurrentPattern(TransformPatternIdentifiers.Pattern, out pattern)? ((TransformPattern)pattern).Source.CanRotate: false);
}
else if (property == ValuePatternIdentifiers.IsReadOnlyProperty)
{
return(TryGetCurrentPattern(ValuePatternIdentifiers.Pattern, out pattern)? ((ValuePattern)pattern).Source.IsReadOnly: true);
}
else if (property == ValuePatternIdentifiers.ValueProperty)
{
return(TryGetCurrentPattern(ValuePatternIdentifiers.Pattern, out pattern)? ((ValuePattern)pattern).Source.Value: String.Empty);
}
else if (property == WindowPatternIdentifiers.CanMaximizeProperty)
{
return(TryGetCurrentPattern(WindowPatternIdentifiers.Pattern, out pattern)? (bool)((WindowPattern)pattern).Source.CanMaximize: false);
}
else if (property == WindowPatternIdentifiers.CanMinimizeProperty)
{
return(TryGetCurrentPattern(WindowPatternIdentifiers.Pattern, out pattern)? (bool)((WindowPattern)pattern).Source.CanMinimize: false);
}
else if (property == WindowPatternIdentifiers.IsModalProperty)
{
return(TryGetCurrentPattern(WindowPatternIdentifiers.Pattern, out pattern)? ((WindowPattern)pattern).Source.IsModal: false);
}
else if (property == WindowPatternIdentifiers.IsTopmostProperty)
{
return(TryGetCurrentPattern(WindowPatternIdentifiers.Pattern, out pattern)? ((WindowPattern)pattern).Source.IsTopmost: false);
}
else if (property == WindowPatternIdentifiers.WindowInteractionStateProperty)
{
return(TryGetCurrentPattern(WindowPatternIdentifiers.Pattern, out pattern)? ((WindowPattern)pattern).Source.WindowInteractionState: WindowInteractionState.Running);
}
else if (property == WindowPatternIdentifiers.WindowVisualStateProperty)
{
return(TryGetCurrentPattern(WindowPatternIdentifiers.Pattern, out pattern)? ((WindowPattern)pattern).Source.WindowVisualState: WindowVisualState.Normal);
}
Log.Debug("GetCurrentPropertyValue not implemented for: " + property.ProgrammaticName);
return(NotSupported);
}
