/// <summary>
/// Hides or unhides objects according to the check states of checked list boxes in View List tool window.
/// </summary>
public static void OnPluginIdling()
{
// check if there is a visibility change of point clouds in ViewListForm.
foreach (KeyValuePair <string, ObjectVisibility> pair in ViewListForm.GetPointCloudsVisibilityChanged())
{
string point_cloud_identifier = pair.Key;
ObjectVisibility point_cloud_visibility = pair.Value;
if (OutlierPointCloudEngine.ContainPointCloud(point_cloud_identifier))
{
if (point_cloud_visibility.Visible)
{
OutlierPointCloudEngine.UnhidePointCloud();
}
else
{
OutlierPointCloudEngine.HidePointCloud();
}
}
else if (InlierPointCloudEngine.ContainPointCloud(point_cloud_identifier))
{
if (point_cloud_visibility.Visible)
{
InlierPointCloudEngine.UnhidePointCloud(point_cloud_identifier);
}
else
{
InlierPointCloudEngine.HidePointCloud(point_cloud_identifier);
}
}
else
{
continue;
}
point_cloud_visibility.Expire();
}
// check if there are visibility changes of DirectShape instances in ViewListForm.
foreach (KeyValuePair <string, ObjectVisibility> shape in ViewListForm.GetShapesVisibilityChanged())
{
if (shape.Value.Visible)
{
DirectShapeEngine.UnhideDirectShape(shape.Key);
}
else
{
DirectShapeEngine.HideDirectShape(shape.Key);
}
shape.Value.Expire();
}
}
public Result Execute(
ExternalCommandData commandData,
ref string message,
ElementSet elements)
{
UIApplication uiApp = commandData.Application;
UIDocument uiDoc = uiApp.ActiveUIDocument;
ViewListForm form = new ViewListForm();
form.ShowDialog(s_hwndRevit);
return(Result.Succeeded);
}