java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/projectRoot/daemon/LibraryProjectStructureElement.java

   1 package com.intellij.openapi.roots.ui.configuration.projectRoot.daemon;
   2
   3 import com.intellij.openapi.project.ProjectBundle;
   4 import com.intellij.openapi.roots.JavadocOrderRootType;
   5 import com.intellij.openapi.roots.OrderRootType;
   6 import com.intellij.openapi.roots.impl.libraries.LibraryEx;
   7 import com.intellij.openapi.roots.impl.libraries.LibraryImpl;
   8 import com.intellij.openapi.roots.libraries.Library;
   9 import com.intellij.openapi.roots.libraries.LibraryTable;
  10 import com.intellij.openapi.roots.libraries.LibraryTablesRegistrar;
  11 import com.intellij.openapi.roots.ui.configuration.projectRoot.StructureConfigurableContext;
  12 import org.jetbrains.annotations.NotNull;
  13
  14 import java.util.Collections;
  15 import java.util.List;
  16
  17 /**
  18  * @author nik
  19  */
  20 public class LibraryProjectStructureElement extends ProjectStructureElement {
  21   private final Library myLibrary;
  22
  23   public LibraryProjectStructureElement(@NotNull StructureConfigurableContext context, @NotNull Library library) {
  24     super(context);
  25     myLibrary = library;
  26   }
  27
  28   public Library getLibrary() {
  29     return myLibrary;
  30   }
  31
  32   @Override
  33   public void check(ProjectStructureProblemsHolder problemsHolder) {
  34     final LibraryEx library = (LibraryEx)myLibrary;
  35     final String libraryName = myLibrary.getName();//todo[nik] get modified name?
  36     if (!library.allPathsValid(OrderRootType.CLASSES)) {
  37       problemsHolder.registerError(ProjectBundle.message("project.roots.tooltip.library.misconfigured", libraryName));
  38     }
  39     else if (!library.allPathsValid(JavadocOrderRootType.getInstance()) || !library.allPathsValid(OrderRootType.SOURCES)) {
  40       problemsHolder.registerWarning(ProjectBundle.message("project.roots.tooltip.library.misconfigured", libraryName));
  41     }
  42   }
  43
  44   @Override
  45   public List<ProjectStructureElementUsage> getUsagesInElement() {
  46     return Collections.emptyList();
  47   }
  48
  49   @Override
  50   public boolean equals(Object o) {
  51     if (this == o) return true;
  52     if (!(o instanceof LibraryProjectStructureElement)) return false;
  53
  54     return getSourceOrThis().equals(((LibraryProjectStructureElement)o).getSourceOrThis());
  55   }
  56
  57   @NotNull
  58   private Library getSourceOrThis() {
  59     final Library source = ((LibraryImpl)myLibrary).getSource();
  60     return source != null ? source : myLibrary;
  61   }
  62
  63   @Override
  64   public int hashCode() {
  65     return getSourceOrThis().hashCode();
  66   }
  67
  68   @Override
  69   public String toString() {
  70     return "library:" + myLibrary.getName();
  71   }
  72
  73   @Override
  74   public boolean highlightIfUnused() {
  75     final LibraryTable libraryTable = myLibrary.getTable();
  76     return libraryTable != null && LibraryTablesRegistrar.PROJECT_LEVEL.equals(libraryTable.getTableLevel());
  77   }
  78 }