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

Example 76 with PsiWhiteSpace

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

the class XmlAttributeDeclImpl method findElementType.

private PsiElement findElementType() {
    final PsiElement elementName = findElementByTokenType(XML_NAME);
    final PsiElement nextSibling = (elementName != null) ? elementName.getNextSibling() : null;
    final PsiElement elementType = (nextSibling instanceof PsiWhiteSpace) ? nextSibling.getNextSibling() : nextSibling;
    return elementType;
}

Example 77 with PsiWhiteSpace

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

the class XmlFormattingModel method replaceWithPsiInLeaf.

@Override
protected String replaceWithPsiInLeaf(final TextRange textRange, String whiteSpace, ASTNode leafElement) {
    if (!myCanModifyAllWhiteSpaces) {
        if (leafElement.getElementType() == TokenType.WHITE_SPACE)
            return null;
        LOG.assertTrue(leafElement.getPsi().isValid());
        ASTNode prevNode = TreeUtil.prevLeaf(leafElement);
        if (prevNode != null) {
            IElementType type = prevNode.getElementType();
            if (type == TokenType.WHITE_SPACE) {
                final String text = prevNode.getText();
                @NonNls final String cdataStartMarker = "<![CDATA[";
                final int cdataPos = text.indexOf(cdataStartMarker);
                if (cdataPos != -1 && whiteSpace.indexOf(cdataStartMarker) == -1) {
                    whiteSpace = mergeWsWithCdataMarker(whiteSpace, text, cdataPos);
                    if (whiteSpace == null)
                        return null;
                }
                prevNode = TreeUtil.prevLeaf(prevNode);
                type = prevNode != null ? prevNode.getElementType() : null;
            }
            @NonNls final String cdataEndMarker = "]]>";
            if (type == XmlTokenType.XML_CDATA_END && whiteSpace.indexOf(cdataEndMarker) == -1) {
                final ASTNode at = findElementAt(prevNode.getStartOffset());
                if (at != null && at.getPsi() instanceof PsiWhiteSpace) {
                    final String s = at.getText();
                    final int cdataEndPos = s.indexOf(cdataEndMarker);
                    whiteSpace = mergeWsWithCdataMarker(whiteSpace, s, cdataEndPos);
                    leafElement = at;
                } else {
                    whiteSpace = null;
                }
                if (whiteSpace == null)
                    return null;
            }
        }
    }
    FormatterUtil.replaceWhiteSpace(whiteSpace, leafElement, TokenType.WHITE_SPACE, textRange);
    return whiteSpace;
}

Example 78 with PsiWhiteSpace

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

the class XmlBlock method createLeafBlocks.

private void createLeafBlocks(ASTNode node, List<Block> result) {
    if (node instanceof OuterLanguageElement) {
        processChild(result, node, null, null, null);
        return;
    }
    ASTNode child = node.getFirstChildNode();
    if (child == null && !(node instanceof PsiWhiteSpace) && node.getElementType() != TokenType.ERROR_ELEMENT && node.getTextLength() > 0) {
        result.add(new ReadOnlyBlock(node));
        return;
    }
    while (child != null) {
        createLeafBlocks(child, result);
        child = child.getTreeNext();
    }
}

Example 79 with PsiWhiteSpace

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

the class PyOverrideImplementUtil method getContextClass.

@Nullable
public static PyClass getContextClass(@NotNull final Editor editor, @NotNull final PsiFile file) {
    int offset = editor.getCaretModel().getOffset();
    PsiElement element = file.findElementAt(offset);
    if (element == null) {
        // are we in whitespace after last class? PY-440
        final PsiElement lastChild = file.getLastChild();
        if (lastChild != null && offset >= lastChild.getTextRange().getStartOffset() && offset <= lastChild.getTextRange().getEndOffset()) {
            element = lastChild;
        }
    }
    final PyClass pyClass = PsiTreeUtil.getParentOfType(element, PyClass.class, false);
    if (pyClass == null && element instanceof PsiWhiteSpace && element.getPrevSibling() instanceof PyClass) {
        return (PyClass) element.getPrevSibling();
    }
    return pyClass;
}

Example 80 with PsiWhiteSpace

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

the class ConvertFormatOperatorToMethodIntention method collectWhitespace.

private static Pair<String, PsiElement> collectWhitespace(PsiElement start) {
    StringBuilder sb = new StringBuilder();
    PsiElement seeker = start;
    while (seeker != null) {
        seeker = seeker.getNextSibling();
        if (seeker != null && seeker instanceof PsiWhiteSpace)
            sb.append(seeker.getText());
        else
            break;
    }
    return Pair.create(sb.toString(), seeker);
}