/// <summary>
/// Shows the FeatureWindow modally, using the specified window as the owner.
/// </summary>
/// <param name="owner">The window that owns the FeatureWindow</param>
/// <returns></returns>
public static DialogResult ShowFeatureWindow(IWin32Window owner, object sender)
{
DialogResult result = DialogResult.Cancel;
// get the executing window manager
WindowManager windowManager = WindowManager.GetExecutingInstance();
// create the features window
FeatureWindow window = new FeatureWindow();
// ask the window manager if we can show the window
if (windowManager.CanShow(window, new object[] {}))
{
// ask the window manager to track the window
windowManager.BeginTrackingLifetime(window, SnapIns.SnapInHostingEngine.WindowKeys.FeaturesWindowKey);
// build the list of features to display
FeatureCollectionEventArgs cea = new FeatureCollectionEventArgs();
FeatureEngine.OnBuildingFeatureList(sender, cea);
// select the features into the feature window
window.SelectedFeatures = cea.Features;
// show the window modally
result = (owner == null ? window.ShowDialog() : window.ShowDialog(owner));
}
// if the result is ok, then something may need to be dealt with
if (result == DialogResult.OK)
{
// grab the checked features
FeatureCollection features = window.CheckedFeatures;
// iterate over each feature
foreach (Feature feature in features)
{
// see if anyone wants to cancel the action on the feature
FeatureCancelEventArgs fcea = new FeatureCancelEventArgs(feature, false);
FeatureEngine.OnBeforeActionTakenForFeature(sender, fcea);
if (!fcea.Cancel)
{
// take the action on the feature
FeatureEventArgs fea = new FeatureEventArgs(feature);
FeatureEngine.OnTakeActionForFeature(sender, fea);
// notify others that an action has been taken on a feature
FeatureEngine.OnAfterActionTakenForFeature(sender, fea);
}
}
}
return(result);
}
/// <summary>
/// Raises the AfterActionTakenForFeature event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected static void OnAfterActionTakenForFeature(object sender, FeatureEventArgs e)
{
try
{
if (FeatureEngine.AfterActionTakenForFeature != null)
{
FeatureEngine.AfterActionTakenForFeature(sender, e);
}
}
catch (System.Exception systemException)
{
System.Diagnostics.Trace.WriteLine(systemException);
}
}
/// <summary>
/// Raises the BuildingFeatureList event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected static void OnBuildingFeatureList(object sender, FeatureCollectionEventArgs e)
{
try
{
if (FeatureEngine.BuildingFeatureList != null)
{
FeatureEngine.BuildingFeatureList(sender, e);
}
}
catch (System.Exception systemException)
{
System.Diagnostics.Trace.WriteLine(systemException);
}
}
/// <summary>
/// Shows the FeatureWindow modally, without an owner window.
/// </summary>
/// <returns></returns>
public static DialogResult ShowFeatureWindow(object sender)
{
return(FeatureEngine.ShowFeatureWindow(null, sender));
}
