// 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;
}
}
// 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;
try {
pid = sourceElement.ProcessId;
} catch { continue; } // TODO: ElementNotAvailableException
IElement found;
// 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 found)) {
var sourceFid = sourceElement.FrameworkId;
var foundFid = found.FrameworkId;
// 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;
}
}
