/// <summary>
/// This method can be called to redo the action.
/// </summary>
public void Redo()
{
if (_newObjectSelectionMode != _oldObjectSelectionMode)
{
// Store data for easy access
EditorObjectSelection editorObjectSelection = EditorObjectSelection.Instance;
ObjectSelectionSettings objectSelectionSettings = editorObjectSelection.ObjectSelectionSettings;
// Reactivate the new selection mode
objectSelectionSettings.ObjectSelectionMode = _newObjectSelectionMode;
// Send a message to all interested listeners
ObjectSelectionModeChangedMessage.SendToInterestedListeners(_newObjectSelectionMode);
}
}
/// <summary>
/// Executes the action.
/// </summary>
public void Execute()
{
// Store data for easy access
EditorObjectSelection editorObjectSelection = EditorObjectSelection.Instance;
ObjectSelectionSettings objectSelectionSettings = editorObjectSelection.ObjectSelectionSettings;
// Only change the selection mode if it differs from the curent one
_oldObjectSelectionMode = objectSelectionSettings.ObjectSelectionMode;
if (_newObjectSelectionMode != _oldObjectSelectionMode)
{
// Change the selection mode
objectSelectionSettings.ObjectSelectionMode = _newObjectSelectionMode;
// Send a message to all interested listeners
ObjectSelectionModeChangedMessage.SendToInterestedListeners(_newObjectSelectionMode);
// Register the action with the Undo/Redo system
EditorUndoRedoSystem.Instance.RegisterAction(this);
}
}
/// <summary>
/// Convenience function for sending an object mode selection changed message to
/// all interested listeners.
/// </summary>
public static void SendToInterestedListeners(ObjectSelectionMode newObjectSelectionMode)
{
var message = new ObjectSelectionModeChangedMessage(newObjectSelectionMode);
MessageListenerDatabase.Instance.SendMessageToInterestedListeners(message);
}
