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

Example 36 with PsiWhiteSpace

use of com.intellij.psi.PsiWhiteSpace in project intellij-community by JetBrains.

the class DocTagSelectioner method getDocTagRange.

public static TextRange getDocTagRange(PsiDocTag e, CharSequence documentText, int minOffset) {
    TextRange range = e.getTextRange();
    int endOffset = range.getEndOffset();
    int startOffset = range.getStartOffset();
    PsiElement[] children = e.getChildren();
    for (int i = children.length - 1; i >= 0; i--) {
        PsiElement child = children[i];
        int childStartOffset = child.getTextRange().getStartOffset();
        if (childStartOffset <= minOffset) {
            break;
        }
        if (child instanceof PsiDocToken) {
            PsiDocToken token = (PsiDocToken) child;
            IElementType type = token.getTokenType();
            char[] chars = token.textToCharArray();
            int shift = CharArrayUtil.shiftForward(chars, 0, " \t\n\r");
            if (shift != chars.length && type != JavaDocTokenType.DOC_COMMENT_LEADING_ASTERISKS) {
                break;
            }
        } else if (!(child instanceof PsiWhiteSpace)) {
            break;
        }
        endOffset = Math.min(childStartOffset, endOffset);
    }
    startOffset = CharArrayUtil.shiftBackward(documentText, startOffset - 1, "* \t") + 1;
    return new TextRange(startOffset, endOffset);
}

Example 37 with PsiWhiteSpace

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

the class HbBlockMismatchFix method invoke.

@Override
public void invoke(@NotNull Project project, Editor editor, PsiFile file) throws IncorrectOperationException {
    final int offset = editor.getCaretModel().getOffset();
    PsiElement psiElement = file.findElementAt(offset);
    if (psiElement == null)
        return;
    if (psiElement instanceof PsiWhiteSpace)
        psiElement = PsiTreeUtil.prevLeaf(psiElement);
    HbBlockMustache blockMustache = (HbBlockMustache) PsiTreeUtil.findFirstParent(psiElement, true, psiElement1 -> psiElement1 instanceof HbBlockMustache);
    if (blockMustache == null) {
        return;
    }
    HbBlockMustache targetBlockMustache = blockMustache;
    // ensure we update the open or close mustache for this block appropriately
    if (myUpdateOpenMustache != (targetBlockMustache instanceof HbOpenBlockMustache)) {
        targetBlockMustache = blockMustache.getPairedElement();
    }
    HbPath path = PsiTreeUtil.findChildOfType(targetBlockMustache, HbPath.class);
    final Document document = PsiDocumentManager.getInstance(project).getDocument(file);
    if (path != null && document != null) {
        final TextRange textRange = path.getTextRange();
        document.replaceString(textRange.getStartOffset(), textRange.getEndOffset(), myCorrectedName);
    }
}

Example 38 with PsiWhiteSpace

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

the class BaseCreateMethodsFix method evalAnchor.

protected void evalAnchor(@Nullable Editor editor, PsiElement context) {
    if (editor == null)
        return;
    final int caretOffset = editor.getCaretModel().getOffset();
    final PsiElement body = DartResolveUtil.getBody(myDartClass);
    assert body != null;
    for (PsiElement child : body.getChildren()) {
        if (child.getTextRange().getStartOffset() > caretOffset)
            break;
        anchor = child;
    }
    PsiElement next = anchor == null ? null : anchor.getNextSibling();
    while (next != null && (next instanceof PsiWhiteSpace || ";".equals(next.getText()))) {
        anchor = next;
        next = anchor.getNextSibling();
    }
    if (anchor == null) {
        anchor = body;
    }
}

Example 39 with PsiWhiteSpace

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

the class GherkinTableRowImpl method deleteCell.

public void deleteCell(int columnIndex) {
    final List<GherkinTableCell> cells = getPsiCells();
    if (columnIndex < cells.size()) {
        PsiElement cell = cells.get(columnIndex);
        PsiElement nextPipe = cell.getNextSibling();
        if (nextPipe instanceof PsiWhiteSpace) {
            nextPipe = nextPipe.getNextSibling();
        }
        if (nextPipe != null && nextPipe.getNode().getElementType() == GherkinTokenTypes.PIPE) {
            nextPipe.delete();
        }
        cell.delete();
    }
}

Example 40 with PsiWhiteSpace

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

the class DartFoldingBuilder method foldComments.

private static void foldComments(@NotNull final List<FoldingDescriptor> descriptors, @NotNull final Collection<PsiElement> psiElements, @Nullable final TextRange fileHeaderRange) {
    PsiElement psiElement;
    for (Iterator<PsiElement> iter = psiElements.iterator(); iter.hasNext(); ) {
        psiElement = iter.next();
        if (!(psiElement instanceof PsiComment)) {
            continue;
        }
        if (fileHeaderRange != null && fileHeaderRange.intersects(psiElement.getTextRange())) {
            continue;
        }
        final IElementType elementType = psiElement.getNode().getElementType();
        if ((elementType == DartTokenTypesSets.MULTI_LINE_DOC_COMMENT || elementType == DartTokenTypesSets.MULTI_LINE_COMMENT) && !isCustomRegionElement(psiElement)) {
            descriptors.add(new FoldingDescriptor(psiElement, psiElement.getTextRange()));
        } else if (elementType == DartTokenTypesSets.SINGLE_LINE_DOC_COMMENT || elementType == DartTokenTypesSets.SINGLE_LINE_COMMENT) {
            final PsiElement firstCommentInSequence = psiElement;
            PsiElement lastCommentInSequence = firstCommentInSequence;
            PsiElement nextElement = firstCommentInSequence;
            boolean containsCustomRegionMarker = isCustomRegionElement(nextElement);
            while (iter.hasNext() && (nextElement = nextElement.getNextSibling()) != null && (nextElement instanceof PsiWhiteSpace || nextElement.getNode().getElementType() == elementType)) {
                if (nextElement.getNode().getElementType() == elementType) {
                    // advance iterator to skip processed comments sequence
                    iter.next();
                    lastCommentInSequence = nextElement;
                    containsCustomRegionMarker |= isCustomRegionElement(nextElement);
                }
            }
            if (lastCommentInSequence != firstCommentInSequence && !containsCustomRegionMarker) {
                final TextRange range = TextRange.create(firstCommentInSequence.getTextRange().getStartOffset(), lastCommentInSequence.getTextRange().getEndOffset());
                descriptors.add(new FoldingDescriptor(firstCommentInSequence, range));
            }
        }
    }
}