Examples with GrTopStatement org.jetbrains.plugins.groovy.lang.psi.api.toplevel.GrTopStatement used on opensource projects

Example 11 with GrTopStatement

use of org.jetbrains.plugins.groovy.lang.psi.api.toplevel.GrTopStatement in project intellij-community by JetBrains.

the class GroovyPsiElementFactoryImpl method createReferenceExpressionFromText.

@NotNull
@Override
public GrReferenceExpression createReferenceExpressionFromText(@NotNull String idText) {
    PsiFile file = createGroovyFileChecked(idText);
    final GrTopStatement[] statements = ((GroovyFileBase) file).getTopStatements();
    if (!(statements.length == 1 && statements[0] instanceof GrReferenceExpression))
        throw new IncorrectOperationException(idText);
    return (GrReferenceExpression) statements[0];
}

Example 12 with GrTopStatement

use of org.jetbrains.plugins.groovy.lang.psi.api.toplevel.GrTopStatement in project intellij-community by JetBrains.

the class GroovyPsiElementFactoryImpl method createReferenceNameFromText.

@Override
@NotNull
public PsiElement createReferenceNameFromText(@NotNull String refName) {
    PsiFile file = createGroovyFileChecked("a." + refName);
    GrTopStatement statement = ((GroovyFileBase) file).getTopStatements()[0];
    if (!(statement instanceof GrReferenceExpression)) {
        throw new IncorrectOperationException("Incorrect reference name: " + refName);
    }
    final PsiElement element = ((GrReferenceExpression) statement).getReferenceNameElement();
    if (element == null) {
        throw new IncorrectOperationException("Incorrect reference name: " + refName);
    }
    return element;
}

Example 13 with GrTopStatement

use of org.jetbrains.plugins.groovy.lang.psi.api.toplevel.GrTopStatement in project intellij-community by JetBrains.

the class GroovyCodeStyleManagerImpl method removeImport.

@Override
public void removeImport(@NotNull GroovyFileBase psiFile, @NotNull GrImportStatement importStatement) throws IncorrectOperationException {
    PsiElement psiElement = psiFile;
    PsiElement before = importStatement;
    while (PsiImplUtil.isWhiteSpaceOrNls(before.getPrevSibling())) {
        before = before.getPrevSibling();
    }
    if (PsiImplUtil.hasElementType(before.getPrevSibling(), GroovyTokenTypes.mSEMI))
        before = before.getPrevSibling();
    if (PsiImplUtil.isWhiteSpaceOrNls(before.getPrevSibling()))
        before = before.getPrevSibling();
    PsiElement after = importStatement;
    if (PsiImplUtil.isWhiteSpaceOrNls(after.getNextSibling()))
        after = after.getNextSibling();
    if (PsiImplUtil.hasElementType(after.getNextSibling(), GroovyTokenTypes.mSEMI))
        after = after.getNextSibling();
    while (PsiImplUtil.isWhiteSpaceOrNls(after.getNextSibling())) after = after.getNextSibling();
    if (before == null)
        before = importStatement;
    PsiElement anchor_before = before.getPrevSibling();
    PsiElement anchor_after = after.getNextSibling();
    if (before == after) {
        importStatement.delete();
    } else {
        psiFile.deleteChildRange(before, after);
    }
    if (anchor_before instanceof GrImportStatement && anchor_after instanceof GrImportStatement) {
        addLineFeedAfter(psiFile, (GrImportStatement) anchor_before);
    } else if (anchor_before != null && anchor_after != null) {
        String text = anchor_after instanceof GrTopStatement && anchor_before instanceof GrTopStatement ? "\n\n" : "\n";
        psiElement.getNode().addLeaf(GroovyTokenTypes.mNLS, text, anchor_after.getNode());
    }
}