source/com/intellij/openapi/roots/ui/configuration/packaging/LibraryNode.java

   1 package com.intellij.openapi.roots.ui.configuration.packaging;
   2
   3 import com.intellij.openapi.deployment.LibraryLink;
   4 import com.intellij.openapi.module.Module;
   5 import com.intellij.openapi.roots.OrderRootType;
   6 import com.intellij.openapi.roots.impl.libraries.LibraryImpl;
   7 import com.intellij.openapi.roots.libraries.Library;
   8 import com.intellij.openapi.roots.libraries.LibraryTable;
   9 import com.intellij.openapi.roots.ui.util.CellAppearanceUtils;
  10 import com.intellij.openapi.vfs.VirtualFile;
  11 import com.intellij.ui.ColoredTreeCellRenderer;
  12 import com.intellij.ui.SimpleTextAttributes;
  13 import com.intellij.util.Icons;
  14 import org.jetbrains.annotations.NotNull;
  15
  16 /**
  17  * @author nik
  18  */
  19 class LibraryNode extends LibraryNodeBase {
  20   LibraryNode(final LibraryLink libraryLink, PackagingArtifact owner) {
  21     super(owner, libraryLink);
  22   }
  23
  24   @NotNull
  25   public String getOutputFileName() {
  26     return myLibraryLink.getPresentableName();
  27   }
  28
  29   public double getWeight() {
  30     return PackagingNodeWeights.LIBRARY;
  31   }
  32
  33   @Override
  34   public String getSearchName() {
  35     Library library = myLibraryLink.getLibrary();
  36     if (library == null) {
  37       return myLibraryLink.getPresentableName();
  38     }
  39     String name = library.getName();
  40     if (name != null) {
  41       return name;
  42     }
  43     VirtualFile[] files = library.getFiles(OrderRootType.CLASSES);
  44     if (files.length > 0) {
  45       return files[0].getName();
  46     }
  47     return super.getSearchName();
  48   }
  49
  50   @Override
  51   public int compareTo(final PackagingTreeNode node) {
  52     return getSearchName().compareToIgnoreCase(node.getSearchName());
  53   }
  54
  55   public void render(final ColoredTreeCellRenderer renderer) {
  56     Library library = myLibraryLink.getLibrary();
  57     if (library == null) {
  58       String libraryName = myLibraryLink.getPresentableName();
  59       renderer.append(libraryName, SimpleTextAttributes.ERROR_ATTRIBUTES);
  60     }
  61     else {
  62       String name = library.getName();
  63       if (name != null) {
  64         renderer.setIcon(Icons.LIBRARY_ICON);
  65         renderer.append(name, getMainAttributes());
  66         renderer.append(getLibraryTableComment(library), getCommentAttributes());
  67       }
  68       else {
  69         VirtualFile[] files = library.getFiles(OrderRootType.CLASSES);
  70         if (files.length > 0) {
  71           VirtualFile file = files[0];
  72           renderer.setIcon(file.getIcon());
  73           renderer.append(file.getName(), getMainAttributes());
  74           renderer.append(getLibraryTableComment(library), getCommentAttributes());
  75         }
  76         else {
  77           CellAppearanceUtils.forLibrary(library).customize(renderer);
  78         }
  79       }
  80     }
  81
  82   }
  83
  84   private static String getLibraryTableComment(final Library library) {
  85     LibraryTable libraryTable = library.getTable();
  86     String displayName;
  87     if (libraryTable != null) {
  88       displayName = libraryTable.getPresentation().getDisplayName(false);
  89     }
  90     else {
  91       Module module = ((LibraryImpl)library).getModule();
  92       String tableName = PackagingEditorUtil.getLibraryTableDisplayName(library);
  93       displayName = module != null ? "'" + module.getName() + "' " + tableName : tableName;
  94     }
  95     return " (" + displayName + ")";
  96   }
  97
  98   public boolean canNavigate() {
  99     return true;
 100   }
 101 }