MonkeyFindUsagesProvider.java

package ee.edio.garmin;

import com.intellij.lang.HelpID;
import com.intellij.lang.cacheBuilder.WordsScanner;
import com.intellij.lang.findUsages.FindUsagesProvider;
import com.intellij.psi.ElementDescriptionUtil;
import com.intellij.psi.PsiElement;
import com.intellij.usageView.UsageViewLongNameLocation;
import com.intellij.usageView.UsageViewShortNameLocation;
import ee.edio.garmin.findUsages.MonkeyWordsScanner;
import ee.edio.garmin.psi.MonkeyUsingDeclaration;
import ee.edio.garmin.psi.MonkeyFunctionDeclaration;
import ee.edio.garmin.psi.MonkeyNamedElement;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

public class MonkeyFindUsagesProvider implements FindUsagesProvider {

  @Nullable
  @Override
  public WordsScanner getWordsScanner() {
    return new MonkeyWordsScanner();
  }

  @Override
  public boolean canFindUsagesFor(@NotNull PsiElement psiElement) {
    return psiElement instanceof MonkeyNamedElement;
  }

  @Nullable
  @Override
  public String getHelpId(@NotNull PsiElement psiElement) {
    return HelpID.FIND_OTHER_USAGES;
  }

  @NotNull
  @Override
  public String getType(@NotNull PsiElement element) {
    if (element instanceof MonkeyFunctionDeclaration) {
      return "function";
    }
    if (element instanceof MonkeyUsingDeclaration) {
      return "using";
    }
    return "";
  }

  @NotNull
  @Override
  public String getDescriptiveName(@NotNull PsiElement element) {
    return ElementDescriptionUtil.getElementDescription(element, UsageViewLongNameLocation.INSTANCE);
  }

  @NotNull
  @Override
  public String getNodeText(@NotNull PsiElement element, boolean useFullName) {
    return ElementDescriptionUtil.getElementDescription(element, UsageViewShortNameLocation.INSTANCE);
  }
}