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

Example 66 with PsiWhiteSpace

use of com.intellij.psi.PsiWhiteSpace 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 67 with PsiWhiteSpace

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

the class UpdateJavaScriptFileCopyright method scanFile.

protected void scanFile() {
    PsiElement first = getFile().getFirstChild();
    if (first != null) {
        final PsiElement child = first.getFirstChild();
        if (child instanceof PsiComment) {
            first = child;
        }
    }
    PsiElement last = first;
    PsiElement next = first;
    while (next != null) {
        if (next instanceof PsiComment || next instanceof PsiWhiteSpace) {
            next = getNextSibling(next);
        } else {
            break;
        }
        last = next;
    }
    if (first != null) {
        checkComments(first, last, true);
    } else {
        checkComments(null, null, true);
    }
}

Example 68 with PsiWhiteSpace

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

the class UpdateJspFileCopyright method scanFile.

protected void scanFile() {
    logger.debug("updating " + getFile().getVirtualFile());
    XmlDocument doc = ((XmlFile) getFile()).getDocument();
    XmlTag root = doc.getRootTag();
    if (root == null) {
        return;
    }
    PsiElement elem = root.getFirstChild();
    PsiElement docTypeStart = null;
    PsiElement docTypeEnd = null;
    PsiElement firstTag = null;
    while (elem != null) {
        if (elem instanceof XmlToken) {
            if ("<!DOCTYPE".equals(elem.getText())) {
                docTypeStart = elem;
                while ((elem = getNextSibling(elem)) != null) {
                    if (elem instanceof PsiWhiteSpace)
                        continue;
                    if (elem instanceof XmlToken) {
                        if (elem.getText().endsWith(">")) {
                            elem = getNextSibling(elem);
                            docTypeEnd = elem;
                            break;
                        } else if (elem.getText().startsWith("<")) {
                            docTypeEnd = elem;
                            break;
                        }
                    } else {
                        break;
                    }
                }
                continue;
            } else {
                firstTag = elem;
                break;
            }
        } else if (elem instanceof XmlTag && !(elem instanceof JspDirective)) {
            firstTag = elem;
            break;
        }
        elem = getNextSibling(elem);
    }
    PsiElement first = root.getFirstChild();
    int location = getLanguageOptions().getFileLocation();
    if (docTypeStart != null) {
        checkComments(first, docTypeStart, location == XmlOptions.LOCATION_BEFORE_DOCTYPE);
        first = docTypeEnd;
    } else if (location == XmlOptions.LOCATION_BEFORE_DOCTYPE) {
        location = XmlOptions.LOCATION_BEFORE_ROOTTAG;
    }
    if (firstTag != null) {
        checkComments(first, firstTag, location == XmlOptions.LOCATION_BEFORE_ROOTTAG);
    } else if (location == XmlOptions.LOCATION_BEFORE_ROOTTAG) {
        // If we get here we have an empty file
        checkComments(first, first, true);
    }
}

Example 69 with PsiWhiteSpace

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

the class JsonSmartEnterProcessor method terminatedOnCurrentLine.

private static boolean terminatedOnCurrentLine(@NotNull Editor editor, @NotNull PsiElement element) {
    final Document document = editor.getDocument();
    final int caretOffset = editor.getCaretModel().getCurrentCaret().getOffset();
    final int elementEndOffset = element.getTextRange().getEndOffset();
    if (document.getLineNumber(elementEndOffset) != document.getLineNumber(caretOffset)) {
        return false;
    }
    // Skip empty PsiError elements if comma is missing
    PsiElement nextLeaf = PsiTreeUtil.nextLeaf(element, true);
    return nextLeaf == null || (nextLeaf instanceof PsiWhiteSpace && nextLeaf.getText().contains("\n"));
}

Example 70 with PsiWhiteSpace

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

the class JsonSurroundDescriptor method getElementsToSurround.

@NotNull
@Override
public PsiElement[] getElementsToSurround(PsiFile file, int startOffset, int endOffset) {
    PsiElement firstElement = file.findElementAt(startOffset);
    PsiElement lastElement = file.findElementAt(endOffset - 1);
    // Extend selection beyond possible delimiters
    while (firstElement != null && (firstElement instanceof PsiWhiteSpace || firstElement.getNode().getElementType() == JsonElementTypes.COMMA)) {
        firstElement = firstElement.getNextSibling();
    }
    while (lastElement != null && (lastElement instanceof PsiWhiteSpace || lastElement.getNode().getElementType() == JsonElementTypes.COMMA)) {
        lastElement = lastElement.getPrevSibling();
    }
    if (firstElement != null) {
        startOffset = firstElement.getTextRange().getStartOffset();
    }
    if (lastElement != null) {
        endOffset = lastElement.getTextRange().getEndOffset();
    }
    final JsonElement property = PsiTreeUtil.findElementOfClassAtRange(file, startOffset, endOffset, JsonProperty.class);
    if (property != null) {
        final List<JsonElement> properties = ContainerUtil.newArrayList(property);
        PsiElement nextSibling = property.getNextSibling();
        while (nextSibling != null && nextSibling.getTextRange().getEndOffset() <= endOffset) {
            if (nextSibling instanceof JsonProperty) {
                properties.add((JsonProperty) nextSibling);
            }
            nextSibling = nextSibling.getNextSibling();
        }
        return properties.toArray(new PsiElement[properties.size()]);
    }
    final JsonValue value = PsiTreeUtil.findElementOfClassAtRange(file, startOffset, endOffset, JsonValue.class);
    if (value != null) {
        return new PsiElement[] { value };
    }
    return PsiElement.EMPTY_ARRAY;
}