Examples with FileViewProvider com.intellij.psi.FileViewProvider used on opensource projects

Example 41 with FileViewProvider

use of com.intellij.psi.FileViewProvider in project intellij-plugins by JetBrains.

the class CfmlVariableSurroundDescriptor method getElementsToSurround.

@NotNull
@Override
public PsiElement[] getElementsToSurround(PsiFile file, int startOffset, int endOffset) {
    final FileViewProvider viewProvider = file.getViewProvider();
    PsiElement elementAt = PsiTreeUtil.findElementOfClassAtRange(file, startOffset, endOffset, CfmlReferenceExpression.class);
    if (elementAt != null) {
        return !(elementAt.getParent() instanceof CfmlReferenceExpression) ? new PsiElement[] { elementAt } : PsiElement.EMPTY_ARRAY;
    }
    for (Language language : viewProvider.getLanguages()) {
        elementAt = viewProvider.findElementAt(startOffset, language);
        if (elementAt != null && (!language.is(CfmlLanguage.INSTANCE) || elementAt.getNode().getElementType() == CfmlTokenTypes.STRING_TEXT) && elementAt.getNode().getText().matches("(\\S)+") && elementAt.getTextRange().getStartOffset() == startOffset && elementAt.getTextRange().getEndOffset() == endOffset) {
            return new PsiElement[] { elementAt };
        }
    }
    return PsiElement.EMPTY_ARRAY;
}