java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/artifacts/actions/RenamePackagingElementAction.java

   1 package com.intellij.openapi.roots.ui.configuration.artifacts.actions;
   2
   3 import com.intellij.openapi.actionSystem.AnActionEvent;
   4 import com.intellij.openapi.actionSystem.CommonShortcuts;
   5 import com.intellij.openapi.project.DumbAwareAction;
   6 import com.intellij.openapi.project.ProjectBundle;
   7 import com.intellij.openapi.roots.ui.configuration.artifacts.ArtifactEditorEx;
   8 import com.intellij.openapi.roots.ui.configuration.artifacts.LayoutTreeSelection;
   9 import com.intellij.openapi.roots.ui.configuration.artifacts.nodes.PackagingElementNode;
  10 import com.intellij.packaging.elements.PackagingElement;
  11 import com.intellij.packaging.elements.RenameablePackagingElement;
  12
  13 import javax.swing.tree.TreePath;
  14
  15 /**
  16  * @author nik
  17  */
  18 public class RenamePackagingElementAction extends DumbAwareAction {
  19   private final ArtifactEditorEx myArtifactEditor;
  20
  21   public RenamePackagingElementAction(ArtifactEditorEx artifactEditor) {
  22     super(ProjectBundle.message("action.name.rename.packaging.element"));
  23     registerCustomShortcutSet(CommonShortcuts.getRename(), artifactEditor.getLayoutTreeComponent().getTreePanel());
  24     myArtifactEditor = artifactEditor;
  25   }
  26
  27   @Override
  28   public void update(AnActionEvent e) {
  29     final LayoutTreeSelection selection = myArtifactEditor.getLayoutTreeComponent().getSelection();
  30     final PackagingElement<?> element = selection.getElementIfSingle();
  31     final boolean visible = element instanceof RenameablePackagingElement && ((RenameablePackagingElement)element).canBeRenamed();
  32     e.getPresentation().setEnabled(visible);
  33     e.getPresentation().setVisible(visible);
  34   }
  35
  36   public void actionPerformed(AnActionEvent e) {
  37     final LayoutTreeSelection selection = myArtifactEditor.getLayoutTreeComponent().getSelection();
  38     final PackagingElementNode<?> node = selection.getNodeIfSingle();
  39     if (node == null) return;
  40     final TreePath path = selection.getPath(node);
  41     myArtifactEditor.getLayoutTreeComponent().ensureRootIsWritable();
  42     myArtifactEditor.getLayoutTreeComponent().rename(path);
  43   }
  44 }