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

   1 package com.intellij.openapi.roots.ui.configuration.projectRoot.daemon;
   2
   3 import com.intellij.openapi.module.Module;
   4 import com.intellij.openapi.roots.ModuleRootModel;
   5 import com.intellij.openapi.roots.OrderEntry;
   6 import com.intellij.openapi.roots.impl.OrderEntryUtil;
   7 import com.intellij.openapi.roots.ui.configuration.ModulesConfigurator;
   8 import com.intellij.openapi.roots.ui.configuration.projectRoot.ModuleStructureConfigurable;
   9 import com.intellij.openapi.roots.ui.configuration.projectRoot.StructureConfigurableContext;
  10 import org.jetbrains.annotations.NotNull;
  11
  12 import javax.swing.*;
  13
  14 /**
  15  * @author nik
  16  */
  17 public class UsageInModuleClasspath extends ProjectStructureElementUsage {
  18   private final StructureConfigurableContext myContext;
  19   private final ModuleProjectStructureElement myContainingElement;
  20   private ProjectStructureElement mySourceElement;
  21   private Module myModule;
  22
  23   public UsageInModuleClasspath(@NotNull StructureConfigurableContext context, @NotNull ModuleProjectStructureElement containingElement, ProjectStructureElement sourceElement) {
  24     myContext = context;
  25     myContainingElement = containingElement;
  26     myModule = containingElement.getModule();
  27     mySourceElement = sourceElement;
  28   }
  29
  30
  31   @Override
  32   public ProjectStructureElement getSourceElement() {
  33     return mySourceElement;
  34   }
  35
  36   @Override
  37   public ProjectStructureElement getContainingElement() {
  38     return myContainingElement;
  39   }
  40
  41   @Override
  42   public String getPresentableName() {
  43     return myModule.getName();
  44   }
  45
  46   public String getModuleName() {
  47     return myModule.getName();
  48   }
  49
  50   @Override
  51   public void navigate() {
  52     ModulesConfigurator modulesConfigurator = myContext.getModulesConfigurator();
  53
  54     ModuleRootModel rootModel = modulesConfigurator.getRootModel(myModule);
  55     OrderEntry entry;
  56     if (mySourceElement instanceof LibraryProjectStructureElement) {
  57       entry = OrderEntryUtil.findLibraryOrderEntry(rootModel, ((LibraryProjectStructureElement)mySourceElement).getLibrary());
  58     }
  59     else if (mySourceElement instanceof ModuleProjectStructureElement) {
  60       entry = OrderEntryUtil.findModuleOrderEntry(rootModel, ((ModuleProjectStructureElement)mySourceElement).getModule());
  61     }
  62     else if (mySourceElement instanceof SdkProjectStructureElement) {
  63       entry = OrderEntryUtil.findJdkOrderEntry(rootModel, ((SdkProjectStructureElement)mySourceElement).getSdk());
  64     }
  65     else {
  66       entry = null;
  67     }
  68     ModuleStructureConfigurable.getInstance(myContext.getProject()).selectOrderEntry(myModule, entry);
  69   }
  70
  71   @Override
  72   public int hashCode() {
  73     return myModule.hashCode()*31 + mySourceElement.hashCode();
  74   }
  75
  76   @Override
  77   public boolean equals(Object obj) {
  78     return obj instanceof UsageInModuleClasspath && myModule.equals(((UsageInModuleClasspath)obj).myModule)
  79           && mySourceElement.equals(((UsageInModuleClasspath)obj).mySourceElement);
  80   }
  81
  82   @Override
  83   public Icon getIcon() {
  84     return myModule.getModuleType().getNodeIcon(false);
  85   }
  86 }