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

Example 11 with PsiErrorElement

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

the class MissingArrayInitializerBraceFixer method apply.

@Override
public void apply(Editor editor, JavaSmartEnterProcessor processor, PsiElement psiElement) throws IncorrectOperationException {
    if (!(psiElement instanceof PsiArrayInitializerExpression))
        return;
    PsiArrayInitializerExpression expr = (PsiArrayInitializerExpression) psiElement;
    if (!expr.getText().endsWith("}")) {
        PsiErrorElement err = ContainerUtil.findInstance(expr.getChildren(), PsiErrorElement.class);
        int endOffset = (err != null ? err : expr).getTextRange().getEndOffset();
        editor.getDocument().insertString(endOffset, "}");
    }
}

Example 12 with PsiErrorElement

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

the class ASTShallowComparator method textMatches.

private ThreeState textMatches(ASTNode oldNode, ASTNode newNode) {
    myIndicator.checkCanceled();
    String oldText = TreeUtil.isCollapsedChameleon(oldNode) ? oldNode.getText() : null;
    String newText = TreeUtil.isCollapsedChameleon(newNode) ? newNode.getText() : null;
    if (oldText != null && newText != null)
        return oldText.equals(newText) ? ThreeState.YES : ThreeState.UNSURE;
    if (oldText != null) {
        return compareTreeToText((TreeElement) newNode, oldText) ? ThreeState.YES : ThreeState.UNSURE;
    }
    if (newText != null) {
        return compareTreeToText((TreeElement) oldNode, newText) ? ThreeState.YES : ThreeState.UNSURE;
    }
    if (oldNode instanceof ForeignLeafPsiElement) {
        return newNode instanceof ForeignLeafPsiElement && oldNode.getText().equals(newNode.getText()) ? ThreeState.YES : ThreeState.NO;
    }
    if (newNode instanceof ForeignLeafPsiElement)
        return ThreeState.NO;
    if (oldNode instanceof LeafElement) {
        return ((LeafElement) oldNode).textMatches(newNode.getText()) ? ThreeState.YES : ThreeState.NO;
    }
    if (newNode instanceof LeafElement) {
        return ((LeafElement) newNode).textMatches(oldNode.getText()) ? ThreeState.YES : ThreeState.NO;
    }
    if (oldNode instanceof PsiErrorElement && newNode instanceof PsiErrorElement) {
        final PsiErrorElement e1 = (PsiErrorElement) oldNode;
        final PsiErrorElement e2 = (PsiErrorElement) newNode;
        if (!Comparing.equal(e1.getErrorDescription(), e2.getErrorDescription()))
            return ThreeState.NO;
    }
    return ThreeState.UNSURE;
}

Example 13 with PsiErrorElement

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

the class PsiTreeDebugBuilder method psiToBuffer.

private void psiToBuffer(PsiElement root, int indent, boolean showRanges, boolean showChildrenRanges) {
    if (!myShowWhiteSpaces && root instanceof PsiWhiteSpace)
        return;
    if (!myShowErrorElements && root instanceof PsiErrorElement)
        return;
    for (int i = 0; i < indent; i++) {
        myBuffer.append(' ');
    }
    final String rootStr = root.toString();
    myBuffer.append(rootStr);
    PsiElement child = root.getFirstChild();
    if (child == null) {
        String text = root.getText();
        assert text != null : "text is null for <" + root + ">";
        text = StringUtil.replace(text, "\n", "\\n");
        text = StringUtil.replace(text, "\r", "\\r");
        text = StringUtil.replace(text, "\t", "\\t");
        myBuffer.append("('");
        myBuffer.append(text);
        myBuffer.append("')");
    }
    if (showRanges)
        myBuffer.append(root.getTextRange());
    myBuffer.append("\n");
    while (child != null) {
        psiToBuffer(child, indent + 2, showChildrenRanges, showChildrenRanges);
        child = child.getNextSibling();
    }
}

Example 14 with PsiErrorElement

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

the class CodeErrorReport method createReport.

public String createReport() {
    StringBuilder builder = new StringBuilder("\n\n\n");
    builder.append("Language: ").append(myLang.getDisplayName()).append(". Setting: ").append(mySettingsType).append(". Errors found: ").append(myErrors.size()).append('\n');
    for (PsiErrorElement error : myErrors) {
        builder.append("   ").append(error.getErrorDescription()).append(". Previous sibling: ").append(error.getPrevSibling()).append('\n');
    }
    builder.append("\nCode sample:\n").append(myCode).append('\n');
    return builder.toString();
}

Example 15 with PsiErrorElement

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

the class PyListSelectionHandler method select.

@Override
public List<TextRange> select(PsiElement e, CharSequence editorText, int cursorOffset, Editor editor) {
    TextRange stringRange = e.getTextRange();
    PsiElement firstChild = e.getFirstChild().getNextSibling();
    if (firstChild instanceof PsiErrorElement) {
        return Collections.emptyList();
    }
    int startShift = 1;
    if (firstChild instanceof PsiWhiteSpace)
        startShift += firstChild.getTextLength();
    PsiElement lastChild = e.getLastChild().getPrevSibling();
    int endShift = 1;
    if (lastChild instanceof PsiWhiteSpace && lastChild != firstChild)
        endShift += lastChild.getTextLength();
    final TextRange offsetRange = new TextRange(stringRange.getStartOffset() + startShift, stringRange.getEndOffset() - endShift);
    if (offsetRange.contains(cursorOffset) && offsetRange.getLength() > 1) {
        return Collections.singletonList(offsetRange);
    }
    return Collections.emptyList();
}