Abstracting away common part for plugin and build file #SCL-21374

Author: Sa1to

scala/scala-impl/resources/messages/ScalaBundle.properties

@@ -49,6 +49,7 @@ newclassorfile.menu.action.sbt.description=Create new Sbt File
 
 error.package.already.contains.build.sbt=''build.sbt'' already exists for package ''{0}''
 error.package.already.contains.plugin.sbt=''plugin.sbt'' already exists for package ''{0}''
+error.title.package.already.contains.file=Cannot Create File
 
 ### org/jetbrains/plugins/scala/actions/ShowTypeInfoAction.scala
 type.info.text=Type Info

scala/scala-impl/src/org/jetbrains/plugins/scala/actions/NewPredefinedSbtFileAction.scala

@@ -0,0 +1,32 @@
+package org.jetbrains.plugins.scala.actions
+
+import com.intellij.ide.IdeView
+import com.intellij.ide.fileTemplates.actions.CreateFromTemplateActionBase
+import com.intellij.ide.fileTemplates.{FileTemplate, FileTemplateManager}
+import com.intellij.openapi.actionSystem.{CommonDataKeys, DataContext}
+import com.intellij.openapi.project.Project
+import com.intellij.openapi.ui.Messages
+import com.intellij.openapi.util.NlsActions
+import com.intellij.psi.PsiDirectory
+import org.jetbrains.plugins.scala.ScalaBundle
+import org.jetbrains.plugins.scala.extensions.PsiNamedElementExt
+
+import javax.swing.Icon
+
+abstract class NewPredefinedSbtFileAction(@NlsActions.ActionText title: String, @NlsActions.ActionDescription description: String, icon: Icon) extends CreateFromTemplateActionBase(title, description, icon) {
+
+  override def getTemplate(project: Project, dir: PsiDirectory): FileTemplate = FileTemplateManager.getDefaultInstance.getInternalTemplate(ScalaBundle.message("newclassorfile.menu.action.sbt.text"))
+
+  override def getTargetDirectory(dataContext: DataContext, view: IdeView): PsiDirectory = {
+    val directories: Array[PsiDirectory] = view.getDirectories
+    for (directory <- directories) {
+      if (directory.findFile(ScalaBundle.message("newclassorfile.menu.action.build.sbt.defaultName") + ".sbt") != null) {
+        Messages.showErrorDialog(CommonDataKeys.PROJECT.getData(dataContext),
+          ScalaBundle.message("error.package.already.contains.build.sbt", directory.name),
+          ScalaBundle.message("error.title.package.already.contains.file", directory.name))
+        return null
+      }
+    }
+    super.getTargetDirectory(dataContext, view)
+  }
+}

scala/scala-impl/src/org/jetbrains/plugins/scala/actions/NewSbtBuildFileAction.scala

@@ -1,36 +1,14 @@
 package org.jetbrains.plugins.scala.actions
 
-import com.intellij.ide.IdeView
-import com.intellij.ide.fileTemplates.actions.{AttributesDefaults, CreateFromTemplateActionBase}
-import com.intellij.ide.fileTemplates.{FileTemplate, FileTemplateManager}
-import com.intellij.openapi.actionSystem.{CommonDataKeys, DataContext}
-import com.intellij.openapi.project.Project
-import com.intellij.openapi.ui.Messages
-import com.intellij.psi.PsiDirectory
-import org.jetbrains.plugins.scala.extensions.PsiNamedElementExt
+import com.intellij.ide.fileTemplates.actions.AttributesDefaults
+import com.intellij.openapi.actionSystem.DataContext
 import org.jetbrains.plugins.scala.ScalaBundle
 import org.jetbrains.sbt.icons.Icons
 
-final class NewSbtBuildFileAction extends CreateFromTemplateActionBase(
+final class NewSbtBuildFileAction extends NewPredefinedSbtFileAction(
   ScalaBundle.message("newclassorfile.menu.action.build.sbt.text"),
   ScalaBundle.message("newclassorfile.menu.action.sbt.description"),
   Icons.SBT_FILE
 ) {
-
-  override def getTemplate(project: Project, dir: PsiDirectory): FileTemplate = FileTemplateManager.getDefaultInstance.getInternalTemplate(ScalaBundle.message("newclassorfile.menu.action.sbt.text"))
-
   protected override def getAttributesDefaults(dataContext: DataContext): AttributesDefaults = new AttributesDefaults(ScalaBundle.message("newclassorfile.menu.action.build.sbt.defaultName")).withFixedName(true)
-
-  override def getTargetDirectory(dataContext: DataContext, view: IdeView): PsiDirectory = {
-    val directories: Array[PsiDirectory] = view.getDirectories
-    for (directory <- directories) {
-      if (directory.findFile(ScalaBundle.message("newclassorfile.menu.action.build.sbt.defaultName") + ".sbt") != null) {
-        Messages.showErrorDialog(CommonDataKeys.PROJECT.getData(dataContext),
-          ScalaBundle.message("error.package.already.contains.build.sbt", directory.name),
-          "Cannot Create File")
-        return null
-      }
-    }
-    super.getTargetDirectory(dataContext, view)
-  }
 }

scala/scala-impl/src/org/jetbrains/plugins/scala/actions/NewSbtPluginFileAction.scala

@@ -1,36 +1,14 @@
 package org.jetbrains.plugins.scala.actions
 
-import com.intellij.ide.IdeView
-import com.intellij.ide.fileTemplates.actions.{AttributesDefaults, CreateFromTemplateActionBase}
-import com.intellij.ide.fileTemplates.{FileTemplate, FileTemplateManager}
-import com.intellij.openapi.actionSystem.{CommonDataKeys, DataContext}
-import com.intellij.openapi.project.Project
-import com.intellij.openapi.ui.Messages
-import com.intellij.psi.PsiDirectory
+import com.intellij.ide.fileTemplates.actions.AttributesDefaults
+import com.intellij.openapi.actionSystem.DataContext
 import org.jetbrains.plugins.scala.ScalaBundle
-import org.jetbrains.plugins.scala.extensions.PsiNamedElementExt
 import org.jetbrains.sbt.icons.Icons
 
-final class NewSbtPluginFileAction extends CreateFromTemplateActionBase(
+final class NewSbtPluginFileAction extends NewPredefinedSbtFileAction(
   ScalaBundle.message("newclassorfile.menu.action.plugin.sbt.text"),
   ScalaBundle.message("newclassorfile.menu.action.sbt.description"),
   Icons.SBT_FILE
 ) {
-
-  override def getTemplate(project: Project, dir: PsiDirectory): FileTemplate = FileTemplateManager.getDefaultInstance.getInternalTemplate(ScalaBundle.message("newclassorfile.menu.action.sbt.text"))
-
   protected override def getAttributesDefaults(dataContext: DataContext): AttributesDefaults = new AttributesDefaults(ScalaBundle.message("newclassorfile.menu.action.plugin.sbt.defaultName")).withFixedName(true)
-
-  override def getTargetDirectory(dataContext: DataContext, view: IdeView): PsiDirectory = {
-    val directories: Array[PsiDirectory] = view.getDirectories
-    for (directory <- directories) {
-      if (directory.findFile(ScalaBundle.message("newclassorfile.menu.action.plugin.sbt.defaultName") + ".sbt") != null) {
-        Messages.showErrorDialog(CommonDataKeys.PROJECT.getData(dataContext),
-          ScalaBundle.message("error.package.already.contains.plugin.sbt", directory.name),
-          "Cannot Create File")
-        return null
-      }
-    }
-    super.getTargetDirectory(dataContext, view)
-  }
 }