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

Example 61 with PsiWhiteSpace

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

the class LineCommentSelectioner method select.

@Override
public List<TextRange> select(PsiElement element, CharSequence editorText, int cursorOffset, Editor editor) {
    List<TextRange> result = super.select(element, editorText, cursorOffset, editor);
    PsiElement firstComment = element;
    PsiElement e = element;
    while (e.getPrevSibling() != null) {
        if (e instanceof PsiComment) {
            firstComment = e;
        } else if (!(e instanceof PsiWhiteSpace)) {
            break;
        }
        e = e.getPrevSibling();
    }
    PsiElement lastComment = element;
    e = element;
    while (e.getNextSibling() != null) {
        if (e instanceof PsiComment) {
            lastComment = e;
        } else if (!(e instanceof PsiWhiteSpace)) {
            break;
        }
        e = e.getNextSibling();
    }
    result.addAll(expandToWholeLine(editorText, new TextRange(firstComment.getTextRange().getStartOffset(), lastComment.getTextRange().getEndOffset())));
    return result;
}

Example 62 with PsiWhiteSpace

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

the class InspectionUtil method isSuppressedAt.

private static boolean isSuppressedAt(PsiElement anchor, LocalInspectionTool tool) {
    if (anchor == null)
        return false;
    PsiElement prevSibling;
    if (!(anchor instanceof XmlComment)) {
        prevSibling = anchor.getPrevSibling();
        while (prevSibling instanceof PsiWhiteSpace || prevSibling instanceof XmlText) {
            prevSibling = prevSibling.getPrevSibling();
        }
    } else {
        prevSibling = anchor;
    }
    if (prevSibling instanceof XmlProlog) {
        if (prevSibling.getTextLength() > 0 && !"\n".equals(prevSibling.getText())) {
            return isSuppressedAt(prevSibling.getLastChild(), tool);
        } else {
            return isSuppressedAt(prevSibling, tool);
        }
    }
    if (prevSibling instanceof XmlComment) {
        final XmlComment comment = (XmlComment) prevSibling;
        final String text = XmlUtil.getCommentText(comment);
        if (text != null) {
            final Matcher matcher = SUPPRESSION_PATTERN.matcher(text);
            if (matcher.matches()) {
                final String[] strings = matcher.group(1).split(",");
                final String toolId = tool.getID();
                for (String s : strings) {
                    if (s.trim().equals(toolId) || ALL_ID.equals(s.trim()))
                        return true;
                }
            }
        }
    }
    return false;
}

Example 63 with PsiWhiteSpace

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

the class SuppressInspectionAction method invoke.

public void invoke(@NotNull Project project, Editor editor, @NotNull PsiElement element) throws IncorrectOperationException {
    final XmlTag anchor = getAnchor(element);
    if (anchor == null)
        return;
    PsiElement prevSibling = anchor.getPrevSibling();
    while (prevSibling instanceof PsiWhiteSpace || prevSibling instanceof XmlText) {
        prevSibling = prevSibling.getPrevSibling();
    }
    if (prevSibling instanceof XmlProlog) {
        prevSibling = prevSibling.getLastChild();
        if (prevSibling != null && !(prevSibling instanceof XmlComment)) {
            prevSibling = PsiTreeUtil.getPrevSiblingOfType(prevSibling, XmlComment.class);
        }
    }
    if (prevSibling instanceof XmlComment) {
        final XmlComment comment = (XmlComment) prevSibling;
        final String text = XmlUtil.getCommentText(comment);
        if (text != null && InspectionUtil.SUPPRESSION_PATTERN.matcher(text).matches()) {
            final String s = text.trim() + ", " + myToolId;
            final XmlComment newComment = createComment(project, s);
            CodeStyleManager.getInstance(PsiManager.getInstance(project).getProject()).reformat(comment.replace(newComment));
        } else {
            addNoinspectionComment(project, anchor);
        }
    } else {
        addNoinspectionComment(project, anchor);
    }
}

Example 64 with PsiWhiteSpace

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

the class ShowXPathAction method isEnabledAt.

protected boolean isEnabledAt(XmlFile xmlFile, int offset) {
    final PsiElement element = xmlFile.findElementAt(offset);
    if (!(element instanceof XmlElement || element instanceof PsiWhiteSpace)) {
        return false;
    }
    final PsiElement node = XPathExpressionGenerator.transformToValidShowPathNode(element);
    return node != null;
}

Example 65 with PsiWhiteSpace

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

the class ShowXPathAction method actionPerformed.

public void actionPerformed(AnActionEvent e) {
    final Editor editor = CommonDataKeys.EDITOR.getData(e.getDataContext());
    if (editor == null) {
        return;
    }
    final Project project = editor.getProject();
    if (project == null) {
        return;
    }
    final PsiDocumentManager docmgr = PsiDocumentManager.getInstance(project);
    final Document document = editor.getDocument();
    docmgr.commitDocument(document);
    final PsiFile psiFile = docmgr.getPsiFile(document);
    if (!(psiFile instanceof XmlFile)) {
        return;
    }
    final PsiElement element = psiFile.findElementAt(editor.getCaretModel().getOffset());
    if (!(element instanceof XmlElement || element instanceof PsiWhiteSpace)) {
        XPathAppComponent.showEditorHint("No suitable context for an XPath-expression selected.", editor);
        return;
    }
    final PsiElement node = XPathExpressionGenerator.transformToValidShowPathNode(element);
    if (node == null) {
        XPathAppComponent.showEditorHint("No suitable context for an XPath-expression selected.", editor);
        return;
    }
    final Config cfg = XPathAppComponent.getInstance().getConfig();
    final RangeHighlighter h = HighlighterUtil.highlightNode(editor, node, cfg.getContextAttributes(), cfg);
    final String path = XPathSupport.getInstance().getUniquePath((XmlElement) node, null);
    final JTextField label = new JTextField(path);
    label.setPreferredSize(new Dimension(label.getPreferredSize().width + new JLabel("M").getPreferredSize().width, label.getPreferredSize().height));
    label.setOpaque(false);
    label.setEditable(false);
    label.setBorder(null);
    label.setHorizontalAlignment(SwingConstants.CENTER);
    label.setCursor(Cursor.getPredefinedCursor(Cursor.TEXT_CURSOR));
    final JPanel p = new NonOpaquePanel(new BorderLayout());
    final JLabel l = new JLabel("XPath:");
    p.add(l, BorderLayout.WEST);
    p.add(label, BorderLayout.CENTER);
    InplaceButton copy = new InplaceButton(ActionsBundle.message("action.EditorCopy.text"), PlatformIcons.COPY_ICON, new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            CopyPasteManager.getInstance().setContents(new StringSelection(path));
        }
    });
    p.add(copy, BorderLayout.EAST);
    final LightweightHint hint = new LightweightHint(p) {

        public void hide() {
            super.hide();
            HighlighterUtil.removeHighlighter(editor, h);
        }
    };
    final Point point = editor.visualPositionToXY(editor.getCaretModel().getVisualPosition());
    point.y += editor.getLineHeight() / 2;
    HintHint hintHint = new HintHint(editor, point).setAwtTooltip(true).setContentActive(true).setExplicitClose(true).setShowImmediately(true);
    HintManagerImpl.getInstanceImpl().showEditorHint(hint, editor, point, HintManager.HIDE_BY_ANY_KEY, 0, false, hintHint);
}