Wizard: add tags for project templates

idea/idea-new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/wizard/ui/firstStep/FirstWizardStepComponent.kt

@@ -1,5 +1,9 @@
 package org.jetbrains.kotlin.tools.projectWizard.wizard.ui.firstStep
 
+import TemplateTag
+import com.intellij.ide.plugins.newui.VerticalLayout
+import com.intellij.ui.JBColor
+import com.intellij.util.ui.JBUI
 import org.jetbrains.kotlin.tools.projectWizard.core.entity.SettingReference
 import org.jetbrains.kotlin.tools.projectWizard.core.entity.reference
 import org.jetbrains.kotlin.tools.projectWizard.plugins.kotlin.KotlinPlugin
@@ -10,7 +14,10 @@ import org.jetbrains.kotlin.tools.projectWizard.wizard.IdeContext
 import org.jetbrains.kotlin.tools.projectWizard.wizard.IdeWizard
 import org.jetbrains.kotlin.tools.projectWizard.wizard.ui.*
 import java.awt.BorderLayout
+import javax.swing.Box
+import javax.swing.BoxLayout
 import javax.swing.JComponent
+import java.awt.Component as AwtComponent
 
 class FirstWizardStepComponent(wizard: IdeWizard) : WizardStepComponent(wizard.ideContext) {
     private val buildSystemSubStep = BuildSystemSubStep(wizard.ideContext).asSubComponent()
@@ -83,14 +90,31 @@ class TemplatesSubStep(ideContext: IdeContext) : SubStep(ideContext) {
 }
 
 class TemplateDescriptionComponent : Component() {
+    private val tagsPanel = panel {
+        layout = BoxLayout(this, BoxLayout.X_AXIS)
+        alignmentX = AwtComponent.LEFT_ALIGNMENT
+        alignmentY = AwtComponent.TOP_ALIGNMENT
+        border = JBUI.Borders.emptyBottom(6)
+    }
     private val descriptionPanel = DescriptionPanel()
 
     fun setTemplate(template: ProjectTemplate) {
+        addTagsToPanel(template.tags)
         descriptionPanel.updateText(template.htmlDescription)
     }
 
+    private fun addTagsToPanel(tags: List<TemplateTag>) {
+        tagsPanel.removeAll()
+        for (tag in tags) {
+            tagsPanel.add(TemplateTagUIComponent(tag))
+            tagsPanel.add(Box.createHorizontalStrut(6))
+        }
+        tagsPanel.updateUI()
+    }
+
     override val component: JComponent = panel {
         bordered()
+        add(tagsPanel, BorderLayout.NORTH)
         add(descriptionPanel, BorderLayout.CENTER)
     }
 }

idea/idea-new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/wizard/ui/ui.kt

@@ -1,15 +1,15 @@
 package org.jetbrains.kotlin.tools.projectWizard.wizard.ui
 
+import TemplateTag
 import com.intellij.icons.AllIcons
+import com.intellij.ide.plugins.newui.TagComponent
 import com.intellij.openapi.actionSystem.ActionManager
 import com.intellij.openapi.actionSystem.ActionPlaces
 import com.intellij.openapi.actionSystem.DefaultActionGroup
-import com.intellij.ui.JBColor
-import com.intellij.ui.JBSplitter
-import com.intellij.ui.PopupHandler
-import com.intellij.ui.ToolbarDecorator
+import com.intellij.ui.*
 import com.intellij.ui.components.JBLabel
 import com.intellij.ui.components.JBTextField
+import com.intellij.util.ui.JBUI
 import com.intellij.util.ui.UIUtil
 import org.jetbrains.kotlin.idea.KotlinIcons
 import org.jetbrains.kotlin.tools.projectWizard.core.Failure
@@ -23,10 +23,7 @@ import org.jetbrains.kotlin.tools.projectWizard.settings.DisplayableSettingItem
 import org.jetbrains.kotlin.tools.projectWizard.settings.buildsystem.Module
 import org.jetbrains.kotlin.tools.projectWizard.settings.buildsystem.ModuleKind
 import org.jetbrains.kotlin.tools.projectWizard.wizard.ui.UiConstants.GAP_BORDER_SIZE
-import java.awt.BorderLayout
-import java.awt.Cursor
-import java.awt.Font
-import java.awt.LayoutManager
+import java.awt.*
 import java.awt.event.MouseAdapter
 import java.awt.event.MouseEvent
 import javax.swing.BorderFactory
@@ -169,6 +166,16 @@ fun <C : JComponent> C.bordered(
     )
 }
 
+class TemplateTagUIComponent(tag: TemplateTag) : TagComponent(tag.text) {
+    override fun isInClickableArea(pt: Point?) = false
+
+    init {
+        RelativeFont.TINY.install(this)
+        tag.tooltip?.let { toolTipText = it }
+    }
+}
+
+
 object UiConstants {
     const val GAP_BORDER_SIZE = 5
 }

libraries/tools/new-project-wizard/src/TemplateTag.kt

@@ -0,0 +1,28 @@
+/*
+ * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+
+class TemplateTag private constructor(
+    val text: String,
+    val tooltip: String?,
+    val priority: Int
+) {
+    companion object {
+        private val allTags = mutableListOf<TemplateTag>()
+        private fun tag(text: String, tooltip: String? = null): TemplateTag =
+            TemplateTag(text, tooltip, priority = allTags.size).also {
+                allTags += it
+            }
+
+        val ALL: List<TemplateTag>
+            get() = allTags
+
+        val MPP = tag("Multiplatform")
+        val JVM = tag("JVM")
+        val JS = tag("JS")
+        val NATIVE = tag("Native")
+        val ANDROID = tag("Android")
+    }
+}

libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/plugins/kotlin/KotlinPlugin.kt

@@ -123,7 +123,7 @@ class KotlinPlugin(context: Context) : Plugin(context) {
 }
 
 enum class ProjectKind(override val text: String) : DisplayableSettingItem {
-    Singleplatform("Singleplatform JVM project"),
+    Singleplatform("Singleplatform project"),
     Multiplatform("Multiplatform project"),
     Android("Android project"),
     Js("Kotlin/JS project")

libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/projectTemplates/ProjectTemplate.kt

@@ -1,25 +1,49 @@
 package org.jetbrains.kotlin.tools.projectWizard.projectTemplates
 
+import TemplateTag
 import org.intellij.lang.annotations.Language
 import org.jetbrains.kotlin.tools.projectWizard.core.buildList
 import org.jetbrains.kotlin.tools.projectWizard.core.entity.*
-import org.jetbrains.kotlin.tools.projectWizard.moduleConfigurators.AndroidSinglePlatformModuleConfigurator
-import org.jetbrains.kotlin.tools.projectWizard.moduleConfigurators.JsSingleplatformModuleConfigurator
-import org.jetbrains.kotlin.tools.projectWizard.moduleConfigurators.MppModuleConfigurator
-import org.jetbrains.kotlin.tools.projectWizard.moduleConfigurators.defaultTarget
+import org.jetbrains.kotlin.tools.projectWizard.core.safeAs
+import org.jetbrains.kotlin.tools.projectWizard.moduleConfigurators.*
 import org.jetbrains.kotlin.tools.projectWizard.plugins.kotlin.KotlinPlugin
 import org.jetbrains.kotlin.tools.projectWizard.plugins.kotlin.ModuleType
 import org.jetbrains.kotlin.tools.projectWizard.plugins.kotlin.ProjectKind
+import org.jetbrains.kotlin.tools.projectWizard.plugins.kotlin.withAllSubModules
 import org.jetbrains.kotlin.tools.projectWizard.settings.DisplayableSettingItem
 import org.jetbrains.kotlin.tools.projectWizard.settings.buildsystem.*
 import org.jetbrains.kotlin.tools.projectWizard.templates.*
 
+private fun Module.createTag(): TemplateTag? = when (configurator) {
+    is MppModuleConfigurator -> TemplateTag.MPP
+    is AndroidModuleConfigurator -> TemplateTag.ANDROID
+    is JSConfigurator -> TemplateTag.JS
+    is ModuleConfiguratorWithModuleType -> when (configurator.moduleType) {
+        ModuleType.jvm -> TemplateTag.JVM
+        ModuleType.js -> TemplateTag.JS
+        ModuleType.native -> TemplateTag.NATIVE
+        ModuleType.common -> null
+        null -> null
+    }
+    else -> null
+}
+
 sealed class ProjectTemplate : DisplayableSettingItem {
     abstract val title: String
     override val text: String get() = title
     abstract val htmlDescription: String
     abstract val suggestedProjectName: String
     abstract val projectKind: ProjectKind
+    val tags: List<TemplateTag>
+        get() = setsPluginSettings
+            .firstOrNull { it.setting == KotlinPlugin::modules.reference }
+            ?.value
+            ?.safeAs<List<Module>>()
+            ?.withAllSubModules(includeSourcesets = true)
+            ?.mapNotNull(Module::createTag)
+            ?.distinct()
+            ?.sortedBy(TemplateTag::priority)
+            .orEmpty()
 
     private val setsDefaultValues: List<SettingWithValue<*, *>>
         get() = listOf(KotlinPlugin::projectKind.reference withValue projectKind)
@@ -101,6 +125,7 @@ object CustomSingleplatformProjectTemplate : ProjectTemplate() {
     override val htmlDescription = title
     override val suggestedProjectName = "myKotlinJvmProject"
     override val projectKind = ProjectKind.Singleplatform
+
     override val setsPluginSettings: List<SettingWithValue<*, *>>
         get() = listOf(
             KotlinPlugin::modules withValue listOf(

libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/templates/KtorServerTemplate.kt

@@ -54,7 +54,7 @@ class KtorServerTemplate : Template() {
         FileTemplateDescriptor("$id/server.kt.vm", "server.kt".asPath()) asSrcOf SourcesetType.main
     )
 
-    val serverEngine by enumSetting<KtorServerEngine>("Ktor Server", GenerationPhase.PROJECT_GENERATION)
+    val serverEngine by enumSetting<KtorServerEngine>("Ktor Server Engine", GenerationPhase.PROJECT_GENERATION)
 
     val imports = InterceptionPoint("imports", emptyList<String>())
     val routes = InterceptionPoint("routes", emptyList<String>())