public override void Start()
{
base.Start();
if (m_Topic == "")
{
VisualFactoryRegistry.RegisterTypeVisualizer <MarkerArrayMsg>(this, Priority);
}
}
void ShowOptionsMenu(Rect position)
{
UnityEditor.GenericMenu menu = new UnityEditor.GenericMenu();
foreach (IVisualFactory factory in VisualFactoryRegistry.GetAllVisualFactories(Topic, RosMessageName))
{
bool isSelected = GetVisualFactory() == factory;
menu.AddItem(new GUIContent(isSelected? factory.Name + " (main)": factory.Name), false, () => OnSelect(factory));
}
menu.DropDown(position);
}
public static IVisual GetVisual(string topic, string rosMessageName, MessageSubtopic subtopic)
{
IVisualFactory factory = VisualFactoryRegistry.GetVisualFactory(topic, rosMessageName, subtopic);
if (factory == null)
{
return(null);
}
return(factory.GetOrCreateVisual(topic));
}
public IVisualFactory GetVisualFactory()
{
if (m_CachedRosMessageName != RosMessageName)
{
// if the topic has changed, discard our cached data
m_VisualFactory = null;
m_NoVisualFactoryAvailable = false;
}
if (m_VisualFactory == null && !m_NoVisualFactoryAvailable)
{
SetVisualFactory(VisualFactoryRegistry.GetVisualFactory(Topic, RosMessageName, Subtopic));
}
return(m_VisualFactory);
}
public static IVisual GetVisual(string topic, MessageSubtopic subtopic = MessageSubtopic.Default)
{
RosTopicState topicState = ROSConnection.GetOrCreateInstance().GetTopic(topic);
if (topicState != null && subtopic == MessageSubtopic.Response)
{
topicState = topicState.ServiceResponseTopic;
}
if (topicState == null)
{
return(null);
}
IVisualFactory factory = VisualFactoryRegistry.GetVisualFactory(topic, topicState.RosMessageName, subtopic);
if (factory == null)
{
return(null);
}
return(factory.GetOrCreateVisual(topic));
}
private void OnGUI()
{
if (!EditorApplication.isPlaying)
{
GUILayout.Label("Waiting for play mode...");
return;
}
if (m_Visual == null && EditorApplication.isPlaying)
{
if (m_FactoryID == null)
{
GUIContent buttonContent = new GUIContent("Select Visualizer");
Rect selectBtnRect = GUILayoutUtility.GetRect(buttonContent, EditorStyles.toolbarDropDown, GUILayout.ExpandWidth(false));
if (EditorGUI.DropdownButton(selectBtnRect, buttonContent, FocusType.Keyboard))
{
GenericMenu menu = new GenericMenu();
foreach (IVisualFactory factory in VisualFactoryRegistry.GetAllVisualFactories(m_Topic, m_RosMessageName))
{
menu.AddItem(new GUIContent(factory.Name), false, () => SetFactory(factory));
}
menu.DropDown(selectBtnRect);
}
}
else if (m_VisualFactory == null)
{
foreach (IVisualFactory factory in VisualFactoryRegistry.GetAllVisualFactories(m_Topic, m_RosMessageName))
{
if (factory.ID == m_FactoryID)
{
m_VisualFactory = factory;
}
}
if (m_VisualFactory == null)
{
m_FactoryID = null;
}
}
if (m_VisualFactory != null)
{
m_Visual = m_VisualFactory.GetOrCreateVisual(m_Topic);
}
}
if (m_Visual != null)
{
GUILayout.BeginHorizontal(GUI.skin.box);
EditorGUI.BeginDisabledGroup(m_VisualFactory == null || !m_VisualFactory.CanShowDrawing);
bool drawingEnable = EditorGUILayout.ToggleLeft("Show 3d drawings", m_Visual.IsDrawingEnabled);
EditorGUI.EndDisabledGroup();
EditorGUI.BeginDisabledGroup(!(m_VisualFactory is Object));
if (GUILayout.Button("Select in Editor"))
{
Object factoryObject = (Object)m_VisualFactory;
Selection.activeObject = factoryObject;
}
EditorGUI.EndDisabledGroup();
GUILayout.EndHorizontal();
if (m_Visual.IsDrawingEnabled != drawingEnable)
{
m_Visual.SetDrawingEnabled(drawingEnable);
}
m_ScrollPos = GUILayout.BeginScrollView(m_ScrollPos);
m_Visual.OnGUI();
GUILayout.EndScrollView();
}
}