"Switch Boot Runtime" improvement.

Uninstall action.
New Bintray layout.

GitOrigin-RevId: bd8eee7cc2ceb07dcc2d7d877f00572ca71ff330

platform/lang-impl/src/com/intellij/bootRuntime/Controller.kt

@@ -17,6 +17,7 @@ import com.intellij.ui.components.JBOptionButton
 import com.intellij.util.ui.UIUtil
 import java.awt.GridBagConstraints
 import java.awt.Insets
+import javax.swing.Action
 import javax.swing.JButton
 import javax.swing.SwingUtilities
 
@@ -36,7 +37,10 @@ class Controller(val project: Project, val actionPanel:ActionPanel, val model: M
     actionPanel.removeAll()
     val list = runtimeStateToActions(runtime, model.currentState()).toList()
 
-    val job = JBOptionButton(list.firstOrNull(), list.subList(1, list.size).toTypedArray())
+    val job = if (list.size > 1)
+      JBOptionButton(list.firstOrNull(), list.subList(1, list.size).toTypedArray())
+    else
+      JButton(list.firstOrNull())
 
     val constraint = GridBagConstraints()
     constraint.insets = Insets(0,0,0, 0)
@@ -69,6 +73,7 @@ class Controller(val project: Project, val actionPanel:ActionPanel, val model: M
       EXTRACTED -> listOf(produce(INSTALL, runtime), produce(DELETE, runtime))
       UNINSTALLED -> listOf(produce(INSTALL, runtime), produce(DELETE, runtime))
       INSTALLED -> listOf(produce(UNINSTALL, runtime))
+      LOCAL -> listOf(produce(INSTALL, runtime))
     }
   }
 

platform/lang-impl/src/com/intellij/bootRuntime/Model.kt

@@ -1,12 +1,14 @@
 // Copyright 2000-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
 package com.intellij.bootRuntime
 
+import com.intellij.bootRuntime.bundles.Local
 import com.intellij.bootRuntime.bundles.Remote
 import com.intellij.bootRuntime.bundles.Runtime
 import com.intellij.openapi.util.io.FileUtil
 
 enum class BundleState {
   REMOTE,
+  LOCAL,
   DOWNLOADED,
   EXTRACTED,
   INSTALLED,
@@ -25,6 +27,7 @@ class Model(var selectedBundle: Runtime, val bundles:MutableList<Runtime>) {
        isExtracted(selectedBundle) -> BundleState.EXTRACTED
        isDownloaded(selectedBundle) -> BundleState.DOWNLOADED
        isRemote(selectedBundle) -> BundleState.REMOTE
+       isLocal(selectedBundle) -> BundleState.LOCAL
        else -> BundleState.UNINSTALLED
      }
   }
@@ -38,4 +41,6 @@ class Model(var selectedBundle: Runtime, val bundles:MutableList<Runtime>) {
   private fun isDownloaded(bundle:Runtime):Boolean = bundle.downloadPath.exists()
 
   fun isRemote(bundle:Runtime):Boolean = bundle is Remote
+
+  fun isLocal(bundle:Runtime):Boolean = bundle is Local
 }

platform/lang-impl/src/com/intellij/bootRuntime/command/CommandFactory.java

@@ -49,9 +49,7 @@ public class CommandFactory {
       case INSTALL:
         return new Install(getInstance().myProject, getInstance().myController, runtime);
       case UNINSTALL:
-        Install install = new Install(getInstance().myProject, getInstance().myController, runtime);
-        install.setEnabled(false);
-        return install;
+        return new Uninstall(getInstance().myProject, getInstance().myController, runtime);
       case DELETE:
         return new Delete(getInstance().myProject, getInstance().myController, runtime);
     }

platform/lang-impl/src/com/intellij/bootRuntime/command/Uninstall.java

@@ -0,0 +1,24 @@
+// Copyright 2000-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
+package com.intellij.bootRuntime.command;
+
+import com.intellij.bootRuntime.BinTrayUtil;
+import com.intellij.bootRuntime.Controller;
+import com.intellij.openapi.project.Project;
+import com.intellij.openapi.util.io.FileUtil;
+import com.intellij.bootRuntime.bundles.Runtime;
+
+import java.awt.event.ActionEvent;
+
+public class Uninstall extends RuntimeCommand {
+  public Uninstall(Project project, Controller controller, Runtime runtime) {
+    super(project, controller, "Uninstall", runtime);
+  }
+
+  @Override
+  public void actionPerformed(ActionEvent e) {
+    runWithProgress("Uninstalling...", indicator -> {
+      FileUtil.delete(BinTrayUtil.getJdkConfigFilePath());
+      myController.restart();
+    });
+  }
+}