/** Function to run when selecting menu */
private void SelectMenu(GH_IconDisplayMode displayMode)
{
/** Check if owner is null */
if (Owner != null)
{
/** Check if document exists */
if (Owner.IsDocument)
{
/** Set display options for every selected component */
GH_Document doc = Owner.Document;
foreach (IGH_DocumentObject docObject in doc.SelectedObjects())
{
docObject.IconDisplayMode = displayMode;
docObject.ExpireSolution(true);
}
Instances.RedrawCanvas();
}
else
{
MessageBox.Show("Add at least one component.");
}
}
else
{
MessageBox.Show("Canvas is null");
}
}
private void OnSelectText_Click(object sender, EventArgs e)
{
if (Owner != null)
{
if (Owner.IsDocument)
{
GH_Document doc = Owner.Document;
foreach (IGH_DocumentObject docObject in doc.SelectedObjects())
{
if (docObject.IconDisplayMode == GH_IconDisplayMode.application)
{
docObject.IconDisplayMode = GH_IconDisplayMode.name;
}
else if (docObject.IconDisplayMode == GH_IconDisplayMode.icon)
{
docObject.IconDisplayMode = GH_IconDisplayMode.name;
}
else
{
docObject.IconDisplayMode = GH_IconDisplayMode.icon;
}
docObject.ExpireSolution(true);
}
Instances.RedrawCanvas();
}
else
{
MessageBox.Show("Add at least one component.");
}
}
else
{
MessageBox.Show("Canvas is null");
}
}
public static IEnumerable <IGH_ElementIdBakeAwareObject> ObjectsToBake(GH_Document definition, BakeOptions options) =>
ElementIdBakeAwareObject.OfType
(
definition.SelectedObjects().
OfType <IGH_ActiveObject>().
Where(x => !x.Locked)
).
Where(x => x.CanBake(options));
private bool SelectionPreviewChanged()
{
if (_activeDefinition != null)
{
var newSelection = _activeDefinition.SelectedObjects();
if (_lastSelection.Count != newSelection.Count || _lastSelection.Except(newSelection).Any())
{
_lastSelection = newSelection;
return(true);
}
}
return(false);
}
public static bool PreviewChanged()
{
if (Instances.ActiveCanvas?.Document != activeDefinition)
{
return(true);
}
if (activeDefinition != null)
{
var newSelection = activeDefinition.SelectedObjects();
if (lastSelection.Count != newSelection.Count || lastSelection.Except(newSelection).Any())
{
lastSelection = newSelection;
return(true);
}
}
return(false);
}
/// <summary>
/// This method displays the meshes
/// </summary>
/// <param name="args"> Preview display arguments for IGH_PreviewObjects. </param>
public override void DrawViewportMeshes(IGH_PreviewArgs args)
{
// Initiate material
Rhino.Display.DisplayMaterial material;
// Selected document objects
List <IGH_DocumentObject> selectedObjects = _doc.SelectedObjects();
// Check if component is selected
if (selectedObjects.Contains(this))
{
material = args.ShadeMaterial_Selected;
}
else
{
material = args.ShadeMaterial;
}
// Display the meshes
for (int i = 0; i != _meshes.Count; i++)
{
args.Display.DrawMeshShaded(_meshes[i], material);
}
}
