java/java-impl/src/com/intellij/codeInspection/deadCode/DummyEntryPointsTool.java

   1 package com.intellij.codeInspection.deadCode;
   2
   3 import com.intellij.analysis.AnalysisScope;
   4 import com.intellij.codeInspection.InspectionManager;
   5 import com.intellij.codeInspection.InspectionsBundle;
   6 import com.intellij.codeInspection.ex.*;
   7 import com.intellij.codeInspection.reference.RefElement;
   8 import com.intellij.codeInspection.reference.RefEntity;
   9 import com.intellij.codeInspection.util.RefFilter;
  10 import org.jdom.Element;
  11 import org.jetbrains.annotations.NotNull;
  12
  13 /**
  14  * @author max
  15  */
  16 public class DummyEntryPointsTool extends FilteringInspectionTool {
  17   private RefEntryPointFilter myFilter;
  18   private final DeadCodeInspection myOwner;
  19   private QuickFixAction[] myQuickFixActions;
  20
  21   public DummyEntryPointsTool(DeadCodeInspection owner) {
  22     myOwner = owner;
  23   }
  24
  25   public RefFilter getFilter() {
  26     if (myFilter == null) {
  27       myFilter = new RefEntryPointFilter();
  28     }
  29     return myFilter;
  30   }
  31
  32   public void runInspection(AnalysisScope scope, final InspectionManager manager) {}
  33
  34   public void exportResults(Element parentNode) {}
  35
  36   @NotNull
  37   public JobDescriptor[] getJobDescriptors() {
  38     return new JobDescriptor[0];
  39   }
  40
  41   @NotNull
  42   public String getDisplayName() {
  43     return InspectionsBundle.message("inspection.dead.code.entry.points.display.name");
  44   }
  45
  46   @NotNull
  47   public String getGroupDisplayName() {
  48     return "";
  49   }
  50
  51   @NotNull
  52   public String getShortName() {
  53     return "";
  54   }
  55
  56   public HTMLComposerImpl getComposer() {
  57     return new DeadHTMLComposer(this);
  58   }
  59
  60   public GlobalInspectionContextImpl getContext() {
  61     return myOwner.getContext();
  62   }
  63
  64   public QuickFixAction[] getQuickFixes(final RefEntity[] refElements) {
  65     if (myQuickFixActions == null) {
  66       myQuickFixActions = new QuickFixAction[]{new MoveEntriesToSuspicious()};
  67     }
  68     return myQuickFixActions;
  69   }
  70
  71   private class MoveEntriesToSuspicious extends QuickFixAction {
  72     private MoveEntriesToSuspicious() {
  73       super(InspectionsBundle.message("inspection.dead.code.remove.from.entry.point.quickfix"), null, null, DummyEntryPointsTool.this);
  74     }
  75
  76     protected boolean applyFix(RefElement[] refElements) {
  77       final EntryPointsManager entryPointsManager =
  78         getContext().getExtension(GlobalJavaInspectionContextImpl.CONTEXT).getEntryPointsManager(getContext().getRefManager());
  79       for (RefElement refElement : refElements) {
  80         entryPointsManager.removeEntryPoint(refElement);
  81       }
  82
  83       return true;
  84     }
  85   }
  86 }