Temporary property editor

build.gradle.kts

@@ -18,6 +18,7 @@ allprojects {
         jcenter()
         maven("https://kotlin.bintray.com/kotlinx")
         maven("https://kotlin.bintray.com/js-externals")
+        maven("https://kotlin.bintray.com/kotlin-js-wrappers")
         maven("https://dl.bintray.com/pdvrieze/maven")
         maven("https://dl.bintray.com/kotlin/kotlin-eap")
     }

dataforge-vis-spatial/build.gradle.kts

@@ -34,6 +34,8 @@ kotlin {
                 implementation(npm("inspire-tree","6.0.1"))
                 implementation(npm("inspire-tree-dom","4.0.6"))
                 implementation(npm("jsoneditor"))
+//                api("org.jetbrains:kotlin-extensions:1.0.1-pre.83-kotlin-1.3.50")
+//                api(npm("core-js"))
             }
         }
     }

dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Proxy.kt

@@ -110,6 +110,12 @@ class Proxy(val templateName: Name) : AbstractVisualObject(), VisualGroup, Visua
     }
 }
 
+val VisualObject.prototype: VisualObject? get() = when(this){
+    is Proxy -> prototype
+    is Proxy.ProxyChild -> prototype
+    else -> null
+}
+
 inline fun VisualGroup3D.ref(
     templateName: Name,
     name: String = "",

dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/VisualObject3D.kt

@@ -113,8 +113,8 @@ var VisualObject.material: Meta?
     get() = getProperty(MATERIAL_KEY).node
     set(value) = setProperty(MATERIAL_KEY, value)
 
-var VisualObject.opacity: Double
+var VisualObject.opacity: Double?
-    get() = getProperty(OPACITY_KEY).double ?: 1.0
+    get() = getProperty(OPACITY_KEY).double
     set(value) {
         setProperty(OPACITY_KEY, value)
     }

dataforge-vis-spatial/src/jsMain/kotlin/hep/dataforge/vis/spatial/tree/propertyEditor.kt

@@ -1,10 +1,16 @@
 package hep.dataforge.vis.spatial.tree
 
 import hep.dataforge.io.toJson
+import hep.dataforge.meta.DynamicMeta
+import hep.dataforge.meta.builder
+import hep.dataforge.meta.update
 import hep.dataforge.vis.common.VisualObject
-import hep.dataforge.vis.spatial.Proxy
+import hep.dataforge.vis.spatial.VisualObject3D.Companion.COLOR_KEY
+import hep.dataforge.vis.spatial.VisualObject3D.Companion.OPACITY_KEY
+import hep.dataforge.vis.spatial.VisualObject3D.Companion.VISIBLE_KEY
 import hep.dataforge.vis.spatial.color
 import hep.dataforge.vis.spatial.opacity
+import hep.dataforge.vis.spatial.prototype
 import hep.dataforge.vis.spatial.visible
 import kotlinx.html.InputType
 import kotlinx.html.dom.append
@@ -18,7 +24,9 @@ fun Element.propertyEditor(item: VisualObject?, name: String?) {
         append {
             div("card") {
                 div("card-body") {
-                    h3(classes = "card-title") { +(name ?: "") }
+                    h3(classes = "card-title") {
+                        +(name ?: "")
+                    }
                     form {
                         div("form-group row") {
                             label("col-form-label col-4") {
@@ -64,18 +72,24 @@ fun Element.propertyEditor(item: VisualObject?, name: String?) {
                     }
                 }
             }
-            (item.properties ?: (item as? Proxy)?.prototype?.properties
+            (item.properties ?: item.prototype?.properties)?.let { config ->
-            ?: (item as? Proxy.ProxyChild)?.prototype?.properties)
-                ?.let { config ->
-
                 div("card") {
                     div("card-body") {
                         h3(classes = "card-title") { +"Properties" }
                     }.apply {
+                        val metaToEdit = config.builder().apply {
+                            VISIBLE_KEY to (item.visible ?: true)
+                            COLOR_KEY to (item.color ?: "#ffffff")
+                            OPACITY_KEY to (item.opacity ?: 1.0)
+                        }
+                        //FIXME something rotten in JS-Meta converter
+                        val jsObject: dynamic = JSON.parse(metaToEdit.toJson().toString())
+                        //jsObject.material.color != null
                         val options = (js("{}") as JSONEditorOptions).apply {
-                                mode = "view"
+                            mode = "form"
+                            onChangeJSON = { item.config.update(DynamicMeta(it.asDynamic())) }
                         }
-                            JSONEditor(this, options, JSON.parse(config.toJson().toString()))
+                        JSONEditor(this, options, jsObject)
                     }
                 }
             }