public void Remove()
{
_layerProperty = new VectorLayerProperties
{
sourceType = VectorSourceType.None
};
}
//Public Methods
public void Initialize(LayerProperties properties)
{
_layerProperty = (VectorLayerProperties)properties;
Initialize();
}
public void DrawUI(SerializedProperty property)
{
objectId = property.serializedObject.targetObject.GetInstanceID().ToString();
var prefabItemArray = property.FindPropertyRelative("locationPrefabList");
var layersRect = EditorGUILayout.GetControlRect(GUILayout.MinHeight(Mathf.Max(prefabItemArray.arraySize + 1, 1) * _lineHeight + MultiColumnHeader.DefaultGUI.defaultHeight),
GUILayout.MaxHeight((prefabItemArray.arraySize + 1) * _lineHeight + MultiColumnHeader.DefaultGUI.defaultHeight));
if (!m_Initialized)
{
bool firstInit = m_MultiColumnHeaderState == null;
var headerState = FeatureSubLayerTreeView.CreateDefaultMultiColumnHeaderState();
if (MultiColumnHeaderState.CanOverwriteSerializedFields(m_MultiColumnHeaderState, headerState))
{
MultiColumnHeaderState.OverwriteSerializedFields(m_MultiColumnHeaderState, headerState);
}
m_MultiColumnHeaderState = headerState;
var multiColumnHeader = new FeatureSectionMultiColumnHeader(headerState);
if (firstInit)
{
multiColumnHeader.ResizeToFit();
}
treeModel = new TreeModel <FeatureTreeElement>(GetData(prefabItemArray));
if (m_TreeViewState == null)
{
m_TreeViewState = new TreeViewState();
}
if (layerTreeView == null)
{
layerTreeView = new FeatureSubLayerTreeView(m_TreeViewState, multiColumnHeader, treeModel, FeatureSubLayerTreeView.uniqueIdPoI);
}
layerTreeView.multiColumnHeader = multiColumnHeader;
m_Initialized = true;
}
layerTreeView.Layers = prefabItemArray;
layerTreeView.Reload();
layerTreeView.OnGUI(layersRect);
if (layerTreeView.hasChanged)
{
EditorHelper.CheckForModifiedProperty(property);
layerTreeView.hasChanged = false;
}
selectedLayers = layerTreeView.GetSelection();
//if there are selected elements, set the selection index at the first element.
//if not, use the Selection index to persist the selection at the right index.
if (selectedLayers.Count > 0)
{
//ensure that selectedLayers[0] isn't out of bounds
if (selectedLayers[0] - FeatureSubLayerTreeView.uniqueIdPoI > prefabItemArray.arraySize - 1)
{
selectedLayers[0] = prefabItemArray.arraySize - 1 + FeatureSubLayerTreeView.uniqueIdPoI;
}
SelectionIndex = selectedLayers[0];
}
else
{
selectedLayers = new int[1] {
SelectionIndex
};
if (SelectionIndex > 0 && (SelectionIndex - FeatureSubLayerTreeView.uniqueIdPoI <= prefabItemArray.arraySize - 1))
{
layerTreeView.SetSelection(selectedLayers);
}
}
GUILayout.Space(EditorGUIUtility.singleLineHeight);
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button(new GUIContent("Add Layer"), (GUIStyle)"minibuttonleft"))
{
//GUILayout.Space(EditorGUIUtility.singleLineHeight);
prefabItemArray.arraySize++;
var prefabItem = prefabItemArray.GetArrayElementAtIndex(prefabItemArray.arraySize - 1);
var prefabItemName = prefabItem.FindPropertyRelative("coreOptions.sublayerName");
prefabItemName.stringValue = "New Location";
// Set defaults here because SerializedProperty copies the previous element.
prefabItem.FindPropertyRelative("coreOptions.isActive").boolValue = true;
prefabItem.FindPropertyRelative("coreOptions.snapToTerrain").boolValue = true;
prefabItem.FindPropertyRelative("presetFeatureType").enumValueIndex = (int)PresetFeatureType.Points;
var categories = prefabItem.FindPropertyRelative("categories");
categories.intValue = (int)(LocationPrefabCategories.AnyCategory); //To select any category option
var density = prefabItem.FindPropertyRelative("density");
density.intValue = 15; //To select all locations option
//Refreshing the tree
layerTreeView.Layers = prefabItemArray;
layerTreeView.AddElementToTree(prefabItem);
layerTreeView.Reload();
selectedLayers = new int[1] {
prefabItemArray.arraySize - 1
};
layerTreeView.SetSelection(selectedLayers);
if (EditorHelper.DidModifyProperty(property))
{
PrefabItemOptions prefabItemOptionToAdd = (PrefabItemOptions)EditorHelper.GetTargetObjectOfProperty(prefabItem) as PrefabItemOptions;
((VectorLayerProperties)EditorHelper.GetTargetObjectOfProperty(property)).OnSubLayerPropertyAdded(new VectorLayerUpdateArgs {
property = prefabItemOptionToAdd
});
}
}
if (GUILayout.Button(new GUIContent("Remove Selected"), (GUIStyle)"minibuttonright"))
{
foreach (var index in selectedLayers.OrderByDescending(i => i))
{
if (layerTreeView != null)
{
var poiSubLayer = prefabItemArray.GetArrayElementAtIndex(index - FeatureSubLayerTreeView.uniqueIdPoI);
VectorLayerProperties vectorLayerProperties = (VectorLayerProperties)EditorHelper.GetTargetObjectOfProperty(property);
PrefabItemOptions poiSubLayerProperties = (PrefabItemOptions)EditorHelper.GetTargetObjectOfProperty(poiSubLayer);
vectorLayerProperties.OnSubLayerPropertyRemoved(new VectorLayerUpdateArgs {
property = poiSubLayerProperties
});
layerTreeView.RemoveItemFromTree(index);
prefabItemArray.DeleteArrayElementAtIndex(index - FeatureSubLayerTreeView.uniqueIdPoI);
layerTreeView.treeModel.SetData(GetData(prefabItemArray));
}
}
selectedLayers = new int[0];
layerTreeView.SetSelection(selectedLayers);
}
EditorGUILayout.EndHorizontal();
if (selectedLayers.Count == 1 && prefabItemArray.arraySize != 0 && selectedLayers[0] - FeatureSubLayerTreeView.uniqueIdPoI >= 0)
{
//ensure that selectedLayers[0] isn't out of bounds
if (selectedLayers[0] - FeatureSubLayerTreeView.uniqueIdPoI > prefabItemArray.arraySize - 1)
{
selectedLayers[0] = prefabItemArray.arraySize - 1 + FeatureSubLayerTreeView.uniqueIdPoI;
}
SelectionIndex = selectedLayers[0];
var layerProperty = prefabItemArray.GetArrayElementAtIndex(SelectionIndex - FeatureSubLayerTreeView.uniqueIdPoI);
layerProperty.isExpanded = true;
var subLayerCoreOptions = layerProperty.FindPropertyRelative("coreOptions");
bool isLayerActive = subLayerCoreOptions.FindPropertyRelative("isActive").boolValue;
if (!isLayerActive)
{
GUI.enabled = false;
}
DrawLayerLocationPrefabProperties(layerProperty, property);
if (!isLayerActive)
{
GUI.enabled = true;
}
}
else
{
GUILayout.Space(15);
GUILayout.Label("Select a visualizer to see properties");
}
}
