demo/gdml/src/jsMain/kotlin/hep/dataforge/vision/gdml/demo/GDMLAppComponent.kt

@@ -7,7 +7,10 @@ import hep.dataforge.vision.Vision
 import hep.dataforge.vision.VisionGroup
 import hep.dataforge.vision.bootstrap.*
 import hep.dataforge.vision.gdml.toVision
-import hep.dataforge.vision.react.*
+import hep.dataforge.vision.react.component
+import hep.dataforge.vision.react.flexColumn
+import hep.dataforge.vision.react.objectTree
+import hep.dataforge.vision.react.state
 import hep.dataforge.vision.solid.Solid
 import hep.dataforge.vision.solid.SolidGroup
 import hep.dataforge.vision.solid.specifications.Camera
@@ -78,7 +81,7 @@ val GDMLApp = component<GDMLAppProps> { props ->
                 classes.add("p-1")
                 overflow = Overflow.auto
             }
-            gridColumn(3, maxSize= GridMaxSize.XL, classes = "order-2 order-xl-1") {
+            gridColumn(3, maxSize = GridMaxSize.XL, classes = "order-2 order-xl-1") {
                 card("Load data") {
                     fileDrop("(drag file here)") { files ->
                         val file = files?.get(0)
@@ -102,7 +105,7 @@ val GDMLApp = component<GDMLAppProps> { props ->
                 }
             }
 
-            gridColumn(6, maxSize= GridMaxSize.XL, classes = "order-1 order-xl-2") {
+            gridColumn(6, maxSize = GridMaxSize.XL, classes = "order-1 order-xl-2") {
                 //canvas
                 (visual as? Solid)?.let { visual3D ->
                     child(ThreeCanvasComponent::class) {
@@ -118,7 +121,7 @@ val GDMLApp = component<GDMLAppProps> { props ->
                     }
                 }
             }
-            gridColumn(3, maxSize= GridMaxSize.XL, classes = "order-3") {
+            gridColumn(3, maxSize = GridMaxSize.XL, classes = "order-3") {
                 container {
                     //settings
                     canvas?.let {
@@ -127,21 +130,21 @@ val GDMLApp = component<GDMLAppProps> { props ->
                         }
                     }
                 }
-                container {
-                    namecrumbs(selected, "World") { selected = it }
-                }
                 container {
                     //properties
-                    card("Properties") {
-                        selected.let { selected ->
-                            val selectedObject: Vision? = when {
-                                selected == null -> null
-                                selected.isEmpty() -> visual
-                                else -> (visual as? VisionGroup)?.get(selected)
-                            }
-                            if (selectedObject != null) {
-                                configEditor(selectedObject, default = selectedObject.getAllProperties(), key = selected)
-                            }
+                    namecrumbs(selected, "World") { selected = it }
+                    selected.let { selected ->
+                        val selectedObject: Vision? = when {
+                            selected == null -> null
+                            selected.isEmpty() -> visual
+                            else -> (visual as? VisionGroup)?.get(selected)
+                        }
+                        if (selectedObject != null) {
+                            visionPropertyEditor(
+                                selectedObject,
+                                default = selectedObject.getAllProperties(),
+                                key = selected
+                            )
                         }
                     }
                 }

demo/muon-monitor/src/jvmMain/kotlin/ru/mipt/npm/muon/monitor/server/MMServer.kt

@@ -1,6 +1,7 @@
 package ru.mipt.npm.muon.monitor.server
 
 
+import hep.dataforge.meta.DFExperimental
 import hep.dataforge.vision.solid.SolidManager
 import io.ktor.application.Application
 import io.ktor.application.call
@@ -28,6 +29,7 @@ import java.net.URI
 
 private val generator = Cos2TrackGenerator(JDKRandomGenerator(223))
 
+@OptIn(DFExperimental::class)
 fun Application.module() {
     val currentDir = File(".").absoluteFile
     environment.log.info("Current directory: $currentDir")

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.5.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -82,6 +82,7 @@ esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
+
 # Determine the Java command to use to start the JVM.
 if [ -n "$JAVA_HOME" ] ; then
     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
@@ -129,6 +130,7 @@ fi
 if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    
     JAVACMD=`cygpath --unix "$JAVACMD"`
 
     # We build the pattern for arguments to be converted via cygpath

gradlew.bat

@@ -84,6 +84,7 @@ set CMD_LINE_ARGS=%*
 
 set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
+
 @rem Execute Gradle
 "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
 

playground/src/jsMain/kotlin/PlayGroundApp.kt

@@ -1,8 +1,7 @@
 import hep.dataforge.context.Global
 import hep.dataforge.js.Application
 import hep.dataforge.js.startApplication
-import hep.dataforge.names.Name
-import hep.dataforge.vision.bootstrap.visualPropertyEditor
+import hep.dataforge.vision.bootstrap.visionPropertyEditor
 import hep.dataforge.vision.react.objectTree
 import hep.dataforge.vision.solid.Point3D
 import hep.dataforge.vision.solid.SolidGroup
@@ -41,7 +40,7 @@ private class PlayGroundApp : Application {
                     threeCanvas(obj)
                 }
                 div("col-3") {
-                    visualPropertyEditor(Name.EMPTY, obj)
+                    visionPropertyEditor(obj)
                 }
             }
         }

ui/bootstrap/src/main/kotlin/hep/dataforge/vision/bootstrap/MetaViewerComponent.kt

@@ -1,87 +0,0 @@
-package hep.dataforge.vision.bootstrap
-
-import hep.dataforge.meta.Meta
-import hep.dataforge.meta.MetaItem
-import hep.dataforge.meta.descriptors.NodeDescriptor
-import hep.dataforge.names.NameToken
-import kotlinx.html.classes
-import kotlinx.html.js.onClickFunction
-import org.w3c.dom.events.Event
-import react.*
-import react.dom.*
-
-interface MetaViewerProps : RProps {
-    var name: NameToken
-    var meta: Meta
-    var descriptor: NodeDescriptor?
-}
-
-
-interface TreeState : RState {
-    var expanded: Boolean
-}
-
-@Deprecated("To be replaced by react functional component")
-class MetaViewerComponent : RComponent<MetaViewerProps, TreeState>() {
-
-    override fun TreeState.init() {
-        expanded = false
-    }
-
-    private val onClick: (Event) -> Unit = {
-        setState {
-            expanded = !expanded
-        }
-    }
-
-    override fun RBuilder.render() {
-        div("d-inline-block text-truncate") {
-            if (props.meta.items.isNotEmpty()) {
-                span("tree-caret") {
-                    attrs {
-                        if (state.expanded) {
-                            classes += "tree-caret-down"
-                        }
-                        onClickFunction = onClick
-                    }
-                }
-            }
-            label("tree-label") {
-                +props.name.toString()
-            }
-            ul("tree") {
-                props.meta.items.forEach { (token, item) ->
-                    //val descriptor = props.
-                    li {
-                        when (item) {
-                            is MetaItem.NodeItem -> {
-                                child(MetaViewerComponent::class) {
-                                    attrs {
-                                        name = token
-                                        meta = item.node
-                                        descriptor = props.descriptor?.nodes?.get(token.body)
-                                    }
-                                }
-                            }
-                            is MetaItem.ValueItem -> {
-                                div("row") {
-                                    div("col") {
-                                        label("tree-label") {
-                                            +token.toString()
-                                        }
-                                    }
-                                    div("col") {
-                                        label {
-                                            +item.value.toString()
-                                        }
-                                    }
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-}

ui/bootstrap/src/main/kotlin/hep/dataforge/vision/bootstrap/propertyEditor.kt

@@ -1,49 +0,0 @@
-package hep.dataforge.vision.bootstrap
-
-import hep.dataforge.meta.Meta
-import hep.dataforge.meta.descriptors.NodeDescriptor
-import hep.dataforge.names.Name
-import hep.dataforge.names.isEmpty
-import hep.dataforge.vision.Vision
-import hep.dataforge.vision.react.configEditor
-import org.w3c.dom.Element
-import react.RBuilder
-import react.dom.li
-import react.dom.nav
-import react.dom.ol
-import react.dom.render
-import kotlin.collections.set
-
-fun RBuilder.visualPropertyEditor(
-    path: Name,
-    item: Vision,
-    descriptor: NodeDescriptor? = item.descriptor,
-    default: Meta? = null
-) {
-    card("Properties") {
-        if (!path.isEmpty()) {
-            nav {
-                attrs {
-                    attributes["aria-label"] = "breadcrumb"
-                }
-                ol("breadcrumb") {
-                    path.tokens.forEach { token ->
-                        li("breadcrumb-item") {
-                            +token.toString()
-                        }
-                    }
-                }
-            }
-        }
-        configEditor(item, descriptor, default)
-    }
-}
-
-fun Element.visualPropertyEditor(
-    path: Name,
-    item: Vision,
-    descriptor: NodeDescriptor? = item.descriptor,
-    default: Meta? = null
-) = render(this) {
-    this.visualPropertyEditor(path, item, descriptor, default)
-}

ui/bootstrap/src/main/kotlin/hep/dataforge/vision/bootstrap/visionPropertyEditor.kt

@@ -0,0 +1,45 @@
+package hep.dataforge.vision.bootstrap
+
+import hep.dataforge.meta.Meta
+import hep.dataforge.meta.descriptors.NodeDescriptor
+import hep.dataforge.vision.Vision
+import hep.dataforge.vision.react.configEditor
+import hep.dataforge.vision.react.metaViewer
+import hep.dataforge.vision.resolveStyle
+import org.w3c.dom.Element
+import react.RBuilder
+import react.dom.render
+
+fun RBuilder.visionPropertyEditor(
+    item: Vision,
+    descriptor: NodeDescriptor? = item.descriptor,
+    default: Meta? = null,
+    key: Any? = null
+) {
+    card("Properties") {
+        configEditor(item, descriptor, default, key)
+    }
+    val styles = item.styles
+    if(styles.isNotEmpty()) {
+        card("Styles") {
+            accordion("styles") {
+                styles.forEach { styleName ->
+                    val style = item.resolveStyle(styleName)
+                    if (style != null) {
+                        entry(styleName) {
+                            metaViewer(style)
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+fun Element.visionPropertyEditor(
+    item: Vision,
+    descriptor: NodeDescriptor? = item.descriptor,
+    default: Meta? = null
+) = render(this) {
+    visionPropertyEditor(item, descriptor, default)
+}

ui/react/src/main/kotlin/hep/dataforge/vision/react/ConfigEditor.kt

@@ -113,7 +113,7 @@ private fun RFBuilder.configEditorItem(props: ConfigEditorItemProps) {
                     css {
                         +TreeStyles.tree
                     }
-                    val keys = buildSet<NameToken> {
+                    val keys = buildSet {
                         (descriptorItem as? NodeDescriptor)?.items?.keys?.forEach {
                             add(NameToken(it))
                         }
@@ -121,7 +121,7 @@ private fun RFBuilder.configEditorItem(props: ConfigEditorItemProps) {
                         defaultItem?.node?.items?.keys?.let { addAll(it) }
                     }
 
-                    keys.forEach { token ->
+                    keys.filter { !it.body.startsWith("@") }.forEach { token ->
                         styledLi {
                             css {
                                 +TreeStyles.treeItem
@@ -145,7 +145,6 @@ private fun RFBuilder.configEditorItem(props: ConfigEditorItemProps) {
             styledDiv {
                 css {
                     +TreeStyles.treeLeaf
-//                     justifyContent = JustifyContent.flexEnd
                 }
                 styledDiv {
                     css {
@@ -238,13 +237,4 @@ fun RBuilder.configEditor(
     descriptor: NodeDescriptor? = obj.descriptor,
     default: Meta? = null,
     key: Any? = null
-) {
-    child(ConfigEditor) {
-        attrs {
-            this.key = key?.toString() ?: ""
-            this.root = obj.config
-            this.descriptor = descriptor
-            this.default = default
-        }
-    }
-}
+) = configEditor(obj.config,descriptor, default, key)

ui/react/src/main/kotlin/hep/dataforge/vision/react/MetaViewer.kt

@@ -0,0 +1,157 @@
+package hep.dataforge.vision.react
+
+import hep.dataforge.meta.Meta
+import hep.dataforge.meta.MetaItem
+import hep.dataforge.meta.descriptors.ItemDescriptor
+import hep.dataforge.meta.descriptors.NodeDescriptor
+import hep.dataforge.meta.descriptors.defaultItem
+import hep.dataforge.meta.descriptors.get
+import hep.dataforge.meta.get
+import hep.dataforge.names.Name
+import hep.dataforge.names.NameToken
+import hep.dataforge.names.plus
+import kotlinx.html.js.onClickFunction
+import org.w3c.dom.events.Event
+import react.*
+import react.dom.a
+import styled.*
+
+interface MetaViewerProps : RProps {
+    /**
+     * Root meta
+     */
+    var root: Meta
+
+    /**
+     * Full path to the displayed node in [root]. Could be empty
+     */
+    var name: Name
+
+    /**
+     * Root descriptor
+     */
+    var descriptor: NodeDescriptor?
+}
+
+private val MetaViewerItem: FunctionalComponent<MetaViewerProps> = component { props ->
+    metaViewerItem(props)
+}
+
+private fun RFBuilder.metaViewerItem(props: MetaViewerProps) {
+    var expanded: Boolean by state { true }
+    val item = props.root[props.name]
+    val descriptorItem: ItemDescriptor? = props.descriptor?.get(props.name)
+    val actualItem = item ?: descriptorItem?.defaultItem()
+
+    val token = props.name.last()?.toString() ?: "Meta"
+
+    val expanderClick: (Event) -> Unit = {
+        expanded = !expanded
+    }
+
+    when (actualItem) {
+        is MetaItem.NodeItem -> {
+            styledDiv {
+                css {
+                    +TreeStyles.treeLeaf
+                }
+                styledSpan {
+                    css {
+                        +TreeStyles.treeCaret
+                        if (expanded) {
+                            +TreeStyles.treeCaredDown
+                        }
+                    }
+                    attrs {
+                        onClickFunction = expanderClick
+                    }
+                }
+                styledSpan {
+                    css {
+                        +TreeStyles.treeLabel
+                        if (item == null) {
+                            +TreeStyles.treeLabelInactive
+                        }
+                    }
+                    +token
+                }
+            }
+            if (expanded) {
+                styledUl {
+                    css {
+                        +TreeStyles.tree
+                    }
+                    val keys = buildSet {
+                        (descriptorItem as? NodeDescriptor)?.items?.keys?.forEach {
+                            add(NameToken(it))
+                        }
+                        actualItem.node.items.keys.let { addAll(it) }
+                    }
+
+                    keys.filter { !it.body.startsWith("@") }.forEach { token ->
+                        styledLi {
+                            css {
+                                +TreeStyles.treeItem
+                            }
+                            child(MetaViewerItem) {
+                                attrs {
+                                    this.key = props.name.toString()
+                                    this.root = props.root
+                                    this.name = props.name + token
+                                    this.descriptor = props.descriptor
+                                }
+                            }
+                            //configEditor(props.root, props.name + token, props.descriptor, props.default)
+                        }
+                    }
+                }
+            }
+        }
+        is MetaItem.ValueItem -> {
+            styledDiv {
+                css {
+                    +TreeStyles.treeLeaf
+                }
+                styledDiv {
+                    css {
+                        +TreeStyles.treeLabel
+                    }
+                    styledSpan {
+                        css {
+                            if (item == null) {
+                                +TreeStyles.treeLabelInactive
+                            }
+                        }
+                        +token
+                    }
+                }
+                styledDiv {
+                    a {
+                        +actualItem.value.toString()
+                    }
+                }
+            }
+        }
+    }
+}
+
+val MetaViewer = component<MetaViewerProps> { props ->
+    child(MetaViewerItem) {
+        attrs {
+            this.key = ""
+            this.root = props.root
+            this.name = Name.EMPTY
+            this.descriptor = props.descriptor
+        }
+    }
+}
+
+fun RBuilder.metaViewer(meta: Meta, descriptor: NodeDescriptor? = null, key: Any? = null) {
+    child(MetaViewer) {
+        attrs {
+            this.key = key?.toString() ?: ""
+            this.root = meta
+            this.descriptor = descriptor
+        }
+    }
+}

ui/react/src/main/kotlin/hep/dataforge/vision/react/styles.kt

@@ -1,9 +0,0 @@
-package hep.dataforge.vision.react
-
-import styled.StyleSheet
-
-
-class MainStyle: StyleSheet("main", true){
-
-
-}

visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/StyleSheet.kt

@@ -5,7 +5,6 @@ package hep.dataforge.vision
 import hep.dataforge.meta.*
 import hep.dataforge.names.Name
 import hep.dataforge.names.asName
-import hep.dataforge.values.asValue
 import kotlinx.serialization.*
 import kotlinx.serialization.builtins.MapSerializer
 import kotlinx.serialization.builtins.serializer
@@ -90,15 +89,6 @@ class StyleSheet private constructor(private val styleMap: MutableMap<String, Me
 }
 
 
-/**
- * List of names of styles applied to this object. Order matters. Not inherited
- */
-var Vision.styles: List<String>
-    get() = properties?.get(Vision.STYLE_KEY).stringList
-    set(value) {
-        setItem(Vision.STYLE_KEY,value.map { it.asValue() }.asValue())
-    }
-
 /**
  * Add style name to the list of styles to be resolved later. The style with given name does not necessary exist at the moment.
  */

visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/Vision.kt

@@ -5,6 +5,7 @@ import hep.dataforge.names.Name
 import hep.dataforge.names.asName
 import hep.dataforge.names.toName
 import hep.dataforge.provider.Type
+import hep.dataforge.values.asValue
 import hep.dataforge.vision.Vision.Companion.TYPE
 import kotlinx.serialization.PolymorphicSerializer
 import kotlinx.serialization.Transient
@@ -56,13 +57,22 @@ interface Vision : Configurable {
      */
     fun removeChangeListener(owner: Any?)
 
+    /**
+     * List of names of styles applied to this object. Order matters. Not inherited.
+     */
+    var styles: List<String>
+        get() =  properties[STYLE_KEY].stringList
+        set(value) {
+            setItem(STYLE_KEY,value.map { it.asValue() }.asValue())
+        }
+
     companion object {
-        const val TYPE = "visual"
+        const val TYPE = "vision"
         val STYLE_KEY = "@style".asName()
 
-        private val VISUAL_OBJECT_SERIALIZER = PolymorphicSerializer(Vision::class)
+        private val VISION_SERIALIZER = PolymorphicSerializer(Vision::class)
 
-        fun serializer() = VISUAL_OBJECT_SERIALIZER
+        fun serializer() = VISION_SERIALIZER
     }
 }
 

visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/VisionManager.kt

@@ -84,7 +84,7 @@ class VisionManager(meta: Meta) : AbstractPlugin(meta) {
     }
 
     fun buildVision(meta: Meta): Vision {
-        val type = meta["type"].string ?: SimpleVisionGroup.serializer().descriptor.serialName
+        val type = meta["type"].string ?: Vision.serializer().descriptor.serialName
         val form = forms.values.find { it.name.toString() == type } ?: error("Could not resolve a form for type $type")
         return form.buildVision(meta, visionSerialModule)
     }

visionforge-core/src/jvmMain/kotlin/hep/dataforge/vision/editor/VisualObjectEditorFragment.kt

@@ -6,7 +6,6 @@ import hep.dataforge.meta.descriptors.NodeDescriptor
 import hep.dataforge.meta.update
 import hep.dataforge.vision.Vision
 import hep.dataforge.vision.resolveStyle
-import hep.dataforge.vision.styles
 import javafx.beans.binding.Binding
 import javafx.beans.property.SimpleObjectProperty
 import javafx.scene.Node

visionforge-solid/src/commonMain/kotlin/hep/dataforge/vision/solid/Proxy.kt

@@ -2,12 +2,10 @@
 
 package hep.dataforge.vision.solid
 
-import hep.dataforge.meta.Config
-import hep.dataforge.meta.Laminate
-import hep.dataforge.meta.MetaItem
+import hep.dataforge.meta.*
 import hep.dataforge.meta.descriptors.NodeDescriptor
-import hep.dataforge.meta.get
 import hep.dataforge.names.*
+import hep.dataforge.values.asValue
 import hep.dataforge.vision.*
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
@@ -89,6 +87,12 @@ class Proxy private constructor(
 
     //override fun findAllStyles(): Laminate = Laminate((styles + prototype.styles).mapNotNull { findStyle(it) })
 
+    override var styles: List<String>
+        get() = properties[Vision.STYLE_KEY].stringList + prototype.styles
+        set(value) {
+            setItem(Vision.STYLE_KEY, value.map { it.asValue() }.asValue())
+        }
+
     override val descriptor: NodeDescriptor?
         get() = prototype.descriptor
 
@@ -147,6 +151,12 @@ class Proxy private constructor(
             Laminate(properties, allStyles, prototype.getAllProperties(), parent?.getAllProperties())
 
 
+        override var styles: List<String>
+            get() = properties[Vision.STYLE_KEY].stringList + prototype.styles
+            set(value) {
+                setItem(Vision.STYLE_KEY, value.map { it.asValue() }.asValue())
+            }
+
         override val descriptor: NodeDescriptor?
             get() = prototype.descriptor
     }

visionforge-solid/src/commonMain/kotlin/hep/dataforge/vision/solid/serialization.kt

@@ -123,7 +123,7 @@ internal object PrototypesSerializer : KSerializer<MutableVisionGroup> {
 fun Vision.stringify(): String = SolidManager.jsonForSolids.stringify(Vision.serializer(), this)
 
 @OptIn(DFExperimental::class)
-fun Vision.Companion.parseJson(str: String) = SolidManager.jsonForSolids.parse(Vision.serializer(), str).also {
+fun Vision.Companion.parseJson(str: String) = SolidManager.jsonForSolids.parse(serializer(), str).also {
     if(it is VisionGroup){
         it.attachChildren()
     }

visionforge-solid/src/commonTest/kotlin/hep/dataforge/vision/solid/ConvexTest.kt

@@ -1,13 +1,11 @@
 package hep.dataforge.vision.solid
 
-import hep.dataforge.meta.MetaItem
-import hep.dataforge.meta.getIndexed
-import hep.dataforge.meta.node
-import hep.dataforge.meta.toMetaItem
+import hep.dataforge.meta.*
 import kotlin.test.Test
 import kotlin.test.assertEquals
 
 class ConvexTest {
+    @OptIn(DFExperimental::class)
     @Suppress("UNUSED_VARIABLE")
     @Test
     fun testConvexBuilder() {

visionforge-solid/src/commonTest/kotlin/hep/dataforge/vision/solid/PropertyTest.kt

@@ -3,7 +3,6 @@ package hep.dataforge.vision.solid
 import hep.dataforge.meta.int
 import hep.dataforge.meta.set
 import hep.dataforge.names.asName
-import hep.dataforge.vision.styles
 import hep.dataforge.vision.useStyle
 import kotlin.test.Test
 import kotlin.test.assertEquals