cleanup

visionforge-jupyter/src/jsMain/kotlin/VFNotebookClient.kt

@@ -31,9 +31,10 @@ public class VFNotebookClient : AbstractPlugin() {
 
 
     init {
+        console.info("Loading VisionForge global hooks")
         //register VisionForge in the browser window
-        window.asDynamic().vf = this
+        window.parent.asDynamic().vf = this
-        window.asDynamic().VisionForge = this
+        window.parent.asDynamic().VisionForge = this
     }
 
     @Suppress("NON_EXPORTABLE_TYPE")

visionforge-jupyter/src/jvmMain/kotlin/VisionForge.kt

@@ -10,9 +10,7 @@ import io.ktor.server.websocket.WebSockets
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.html.*
 import kotlinx.html.stream.createHTML
-import org.jetbrains.kotlinx.jupyter.api.HTML
+import org.jetbrains.kotlinx.jupyter.api.*
-import org.jetbrains.kotlinx.jupyter.api.KotlinKernelHost
-import org.jetbrains.kotlinx.jupyter.api.MimeTypedResult
 import space.kscience.dataforge.context.Context
 import space.kscience.dataforge.context.ContextAware
 import space.kscience.dataforge.context.info
@@ -21,7 +19,8 @@ import space.kscience.dataforge.meta.*
 import space.kscience.dataforge.names.Name
 import space.kscience.visionforge.Vision
 import space.kscience.visionforge.VisionManager
-import space.kscience.visionforge.html.*
+import space.kscience.visionforge.html.HtmlVisionFragment
+import space.kscience.visionforge.html.visionFragment
 import space.kscience.visionforge.server.VisionRoute
 import space.kscience.visionforge.server.serveVisionData
 import kotlin.coroutines.CoroutineContext
@@ -50,6 +49,7 @@ public enum class VisionForgeCompatibility {
 @Suppress("ExtractKtorModule")
 public class VisionForge(
     public val visionManager: VisionManager,
+    public val notebook: Notebook,
     meta: Meta = Meta.EMPTY,
 ) : ContextAware, CoroutineScope {
 
@@ -61,8 +61,6 @@ public class VisionForge(
 
     private var engine: ApplicationEngine? = null
 
-    public var notebookMode: VisionForgeCompatibility = VisionForgeCompatibility.IDEA
-
     override val coroutineContext: CoroutineContext get() = context.coroutineContext
 
 
@@ -75,19 +73,19 @@ public class VisionForge(
         host: String = getProperty("visionforge.host").string ?: "localhost",
         port: Int = getProperty("visionforge.port").int ?: VisionRoute.DEFAULT_PORT,
     ) {
-        if (engine != null) {
+        engine?.let {
             kernel.displayHtml {
                 p {
                     style = "color: red;"
                     +"Stopping current VisionForge server"
                 }
             }
-
+            it.stop(1000, 2000)
         }
 
         //val connector: EngineConnectorConfig = EngineConnectorConfig(host, port)
 
-        engine?.stop(1000, 2000)
+
         engine = context.embeddedServer(CIO, port, host) {
             install(WebSockets)
         }.start(false)
@@ -115,16 +113,11 @@ public class VisionForge(
         }
     }
 
-    internal fun TagConsumer<*>.renderScriptForId(id: String, iframeIsolation: Boolean = false) {
+    internal fun TagConsumer<*>.renderScriptForId(id: String) {
         script {
             type = "text/javascript"
-            if (iframeIsolation) {
             //language=JavaScript
             unsafe { +"parent.VisionForge.renderAllVisionsById(document, \"$id\");" }
-            } else {
-                //language=JavaScript
-                unsafe { +"VisionForge.renderAllVisionsById(document, \"$id\");" }
-            }
         }
     }
 
@@ -133,8 +126,10 @@ public class VisionForge(
         isolated: Boolean? = null,
         fragment: HtmlVisionFragment,
     ): MimeTypedResult {
-        val iframeIsolation = isolated
+        val iframeIsolation = isolated ?: when (notebook.jupyterClientType) {
-            ?: (notebookMode == VisionForgeCompatibility.JUPYTER || notebookMode == VisionForgeCompatibility.DATALORE)
+            JupyterClientType.DATALORE, JupyterClientType.JUPYTER_NOTEBOOK -> true
+            else -> false
+        }
         return HTML(
             iframeIsolation
         ) {
@@ -172,7 +167,7 @@ public class VisionForge(
                     visionFragment(visionManager, fragment = fragment)
                 }
             }
-            renderScriptForId(id, iframeIsolation = iframeIsolation)
+            renderScriptForId(id)
         }
     }
 

visionforge-jupyter/src/jvmMain/kotlin/VisionForgeIntegration.kt

@@ -1,6 +1,7 @@
 package space.kscience.visionforge.jupyter
 
 import kotlinx.html.*
+import org.jetbrains.kotlinx.jupyter.api.KotlinKernelHost
 import org.jetbrains.kotlinx.jupyter.api.MimeTypedResult
 import org.jetbrains.kotlinx.jupyter.api.declare
 import org.jetbrains.kotlinx.jupyter.api.libraries.JupyterIntegration
@@ -22,20 +23,30 @@ public abstract class VisionForgeIntegration(
 ) : JupyterIntegration(), ContextAware {
 
     override val context: Context get() = visionManager.context
-    protected val handler: VisionForge = VisionForge(visionManager)
 
-    protected abstract fun Builder.afterLoaded()
+    protected abstract fun Builder.afterLoaded(vf: VisionForge)
 
     final override fun Builder.onLoaded() {
 
+        val vf: VisionForge = VisionForge(visionManager, notebook)
+
         onLoaded {
-            declare("VisionForge" to handler, "vf" to handler)
+            val kernel: KotlinKernelHost = this
-            handler.startServer(this)
+            declare("VisionForge" to vf, "vf" to vf)
+            vf.startServer(kernel)
+            vf.configuration.onChange(this) { name ->
+                if (name.toString() == "visionforge.port") {
+                    kernel.displayHtml {
+                        p { +"Property 'visionforge.port' changed. Restarting server" }
+                    }
+                    vf.startServer(kernel)
+                }
+            }
         }
 
 
         onShutdown {
-            handler.stopServer(this)
+            vf.stopServer(this)
         }
 
         import(
@@ -53,7 +64,7 @@ public abstract class VisionForgeIntegration(
 //        }
 
         render<Vision> { vision ->
-            handler.produceHtml {
+            vf.produceHtml {
                 vision(vision)
             }
         }
@@ -74,16 +85,16 @@ public abstract class VisionForgeIntegration(
                         this.id = id
                         visionFragment(visionManager, fragment = page.content)
                     }
-                    with(handler) {
+                    with(vf) {
-                        renderScriptForId(id, true)
+                        renderScriptForId(id)
                     }
                 }
             }
         }
 
         render<HtmlFormFragment> { fragment ->
-            handler.produceHtml {
+            vf.produceHtml {
-                if (!handler.isServerRunning()) {
+                if (!vf.isServerRunning()) {
                     p {
                         style = "color: red;"
                         +"The server is not running. Forms are not interactive. Start server with `VisionForge.startServer()."
@@ -94,7 +105,7 @@ public abstract class VisionForgeIntegration(
             }
         }
 
-        afterLoaded()
+        afterLoaded(vf)
     }
 }
 

visionforge-jupyter/visionforge-jupyter-common/src/jvmMain/kotlin/JupyterCommonIntegration.kt

@@ -24,7 +24,7 @@ import space.kscience.visionforge.visionManager
 @DFExperimental
 public class JupyterCommonIntegration : VisionForgeIntegration(CONTEXT.visionManager) {
 
-    override fun Builder.afterLoaded() {
+    override fun Builder.afterLoaded(vf: VisionForge) {
 
         resources {
             js("visionforge-common") {
@@ -43,19 +43,19 @@ public class JupyterCommonIntegration : VisionForgeIntegration(CONTEXT.visionMan
         )
 
         render<Gdml> { gdmlModel ->
-            handler.produceHtml {
+            vf.produceHtml {
                 vision { gdmlModel.toVision() }
             }
         }
 
         render<Table<*>> { table ->
-            handler.produceHtml {
+            vf.produceHtml {
                 vision { table.toVision() }
             }
         }
 
         render<Plot> { plot ->
-            handler.produceHtml {
+            vf.produceHtml {
                 vision { plot.asVision() }
             }
         }