Examples with AttrImpl org.eclipse.wst.xml.core.internal.document.AttrImpl used on opensource projects

Example 6 with AttrImpl

use of org.eclipse.wst.xml.core.internal.document.AttrImpl in project webtools.sourceediting by eclipse.

the class TestOrphan method testNonOrphanInBoth.

public void testNonOrphanInBoth() {
    Logger.trace(fCategory, "testNonOrphanInBoth");
    Document jspDoc = getJSPDoc();
    Element commonElement = makeElement(jspDoc);
    AttrImpl attr = (AttrImpl) commonElement.getAttributeNode("src");
    String attrValue = attr.getValue();
    Logger.trace(fCategory, "attrValue: " + attrValue);
    jspDoc.appendChild(commonElement);
    boolean isJspValue = attr.hasNestedValue();
    Logger.trace(fCategory, "isJspValue: " + isJspValue);
    assertTrue(isJspValue);
    Document htmlDoc = getHTMLDoc();
    // this test will cause a "region management error" to be
    // thrown in parser (and its subsequent 'handleRefresh').
    // this is "normal" in this error case, of appending an jsp
    // element to an html document. This error/exception is not
    // normally printed out, but is if 'debug' is turned on.
    htmlDoc.appendChild(commonElement);
    isJspValue = attr.hasNestedValue();
    Logger.trace(fCategory, "isJspValue: " + isJspValue);
    assertFalse(isJspValue);
}

Example 7 with AttrImpl

use of org.eclipse.wst.xml.core.internal.document.AttrImpl in project webtools.sourceediting by eclipse.

the class ElementNodeFormatter method formatStartTag.

/**
 * This method formats the start tag name, and formats the attributes if
 * available.
 */
protected void formatStartTag(IDOMNode node, IStructuredFormatContraints formatContraints) {
    StructuredFormatPreferencesXML preferences = (StructuredFormatPreferencesXML) getFormatPreferences();
    String singleIndent = preferences.getIndent();
    String lineIndent = formatContraints.getCurrentIndent();
    String attrIndent = lineIndent + singleIndent;
    boolean splitMultiAttrs = preferences.getSplitMultiAttrs();
    boolean alignEndBracket = preferences.isAlignEndBracket();
    boolean sawXmlSpace = false;
    IStructuredDocumentRegion flatNode = node.getFirstStructuredDocumentRegion();
    NamedNodeMap attributes = node.getAttributes();
    // for null just in case.
    if (attributes != null) {
        // compute current available line width
        int currentAvailableLineWidth = 0;
        try {
            // 1 is for "<"
            int nodeNameOffset = node.getStartOffset() + 1 + node.getNodeName().length();
            int lineOffset = node.getStructuredDocument().getLineInformationOfOffset(nodeNameOffset).getOffset();
            String text = node.getStructuredDocument().get(lineOffset, nodeNameOffset - lineOffset);
            int usedWidth = getIndentationLength(text);
            currentAvailableLineWidth = preferences.getLineWidth() - usedWidth;
        } catch (BadLocationException e) {
            // log for now, unless we find reason not to
            Logger.log(Logger.INFO, e.getMessage());
        }
        StringBuffer stringBuffer = new StringBuffer();
        String lineDelimiter = node.getModel().getStructuredDocument().getLineDelimiter();
        int attrLength = attributes.getLength();
        int lastUndefinedRegionOffset = 0;
        boolean startTagSpansOver1Line = false;
        for (int i = 0; i < attrLength; i++) {
            AttrImpl attr = (AttrImpl) attributes.item(i);
            ITextRegion nameRegion = attr.getNameRegion();
            ITextRegion equalRegion = attr.getEqualRegion();
            ITextRegion valueRegion = attr.getValueRegion();
            // append undefined regions
            String undefinedRegion = getUndefinedRegions(node, lastUndefinedRegionOffset, attr.getStartOffset() - lastUndefinedRegionOffset);
            stringBuffer.append(undefinedRegion);
            lastUndefinedRegionOffset = attr.getStartOffset();
            // check for xml:space attribute
            if (flatNode.getText(nameRegion).compareTo(XML_SPACE) == 0) {
                if (valueRegion == null) {
                    // [111674] If nothing has been written yet, treat as
                    // preserve, but only as hint
                    formatContraints.setInPreserveSpaceElement(true);
                // Note we don't set 'sawXmlSpace', so that default or
                // fixed DTD/XSD values may override.
                } else {
                    ISourceGenerator generator = node.getModel().getGenerator();
                    String newAttrValue = generator.generateAttrValue(attr);
                    // Workaround for now.
                    if (flatNode.getText(valueRegion).length() == 1) {
                        char firstChar = flatNode.getText(valueRegion).charAt(0);
                        if ((firstChar == DOUBLE_QUOTE) || (firstChar == SINGLE_QUOTE))
                            newAttrValue = DOUBLE_QUOTES;
                    }
                    if (newAttrValue.compareTo(PRESERVE_QUOTED) == 0)
                        formatContraints.setInPreserveSpaceElement(true);
                    else
                        formatContraints.setInPreserveSpaceElement(false);
                    sawXmlSpace = true;
                }
            }
            if (splitMultiAttrs && attrLength > 1) {
                stringBuffer.append(lineDelimiter + attrIndent);
                stringBuffer.append(flatNode.getText(nameRegion));
                startTagSpansOver1Line = true;
                if (valueRegion != null) {
                    // append undefined regions
                    undefinedRegion = getUndefinedRegions(node, lastUndefinedRegionOffset, flatNode.getStartOffset(equalRegion) - lastUndefinedRegionOffset);
                    stringBuffer.append(undefinedRegion);
                    lastUndefinedRegionOffset = flatNode.getStartOffset(equalRegion);
                    stringBuffer.append(EQUAL_CHAR);
                    // append undefined regions
                    undefinedRegion = getUndefinedRegions(node, lastUndefinedRegionOffset, flatNode.getStartOffset(valueRegion) - lastUndefinedRegionOffset);
                    stringBuffer.append(undefinedRegion);
                    lastUndefinedRegionOffset = flatNode.getStartOffset(valueRegion);
                    // Note: trim() should not be needed for
                    // valueRegion.getText(). Just a workaround for a
                    // problem found in valueRegion for now.
                    stringBuffer.append(flatNode.getText(valueRegion).trim());
                }
            } else {
                if (valueRegion != null) {
                    int textLength = 1 + flatNode.getText(nameRegion).length() + 1 + flatNode.getText(valueRegion).length();
                    if (i == attrLength - 1) {
                        if (flatNode != null) {
                            ITextRegionList regions = flatNode.getRegions();
                            ITextRegion lastRegion = regions.get(regions.size() - 1);
                            if (lastRegion.getType() != DOMRegionContext.XML_EMPTY_TAG_CLOSE)
                                // 3 is for " />"
                                textLength += 3;
                            else
                                // 1 is for ">"
                                textLength++;
                        }
                    }
                    if (currentAvailableLineWidth >= textLength) {
                        stringBuffer.append(SPACE_CHAR);
                        currentAvailableLineWidth--;
                    } else {
                        stringBuffer.append(lineDelimiter + attrIndent);
                        startTagSpansOver1Line = true;
                        currentAvailableLineWidth = preferences.getLineWidth() - attrIndent.length();
                    }
                    stringBuffer.append(flatNode.getText(nameRegion));
                    // append undefined regions
                    undefinedRegion = getUndefinedRegions(node, lastUndefinedRegionOffset, flatNode.getStartOffset(equalRegion) - lastUndefinedRegionOffset);
                    stringBuffer.append(undefinedRegion);
                    lastUndefinedRegionOffset = flatNode.getStartOffset(equalRegion);
                    stringBuffer.append(EQUAL_CHAR);
                    // append undefined regions
                    undefinedRegion = getUndefinedRegions(node, lastUndefinedRegionOffset, flatNode.getStartOffset(valueRegion) - lastUndefinedRegionOffset);
                    stringBuffer.append(undefinedRegion);
                    lastUndefinedRegionOffset = flatNode.getStartOffset(valueRegion);
                    // Note: trim() should not be needed for
                    // valueRegion.getText(). Just a workaround for a
                    // problem found in valueRegion for now.
                    stringBuffer.append(flatNode.getText(valueRegion).trim());
                    currentAvailableLineWidth -= flatNode.getText(nameRegion).length();
                    currentAvailableLineWidth--;
                    currentAvailableLineWidth -= flatNode.getText(valueRegion).trim().length();
                } else {
                    if (currentAvailableLineWidth >= 1 + flatNode.getText(nameRegion).length()) {
                        stringBuffer.append(SPACE_CHAR);
                        currentAvailableLineWidth--;
                    } else {
                        stringBuffer.append(lineDelimiter + attrIndent);
                        startTagSpansOver1Line = true;
                        currentAvailableLineWidth = preferences.getLineWidth() - attrIndent.length();
                    }
                    stringBuffer.append(flatNode.getText(nameRegion));
                    currentAvailableLineWidth -= flatNode.getText(nameRegion).length();
                }
            }
        }
        // append undefined regions
        String undefinedRegion = getUndefinedRegions(node, lastUndefinedRegionOffset, node.getEndOffset() - lastUndefinedRegionOffset);
        stringBuffer.append(undefinedRegion);
        IDOMModel structuredModel = node.getModel();
        IStructuredDocument structuredDocument = structuredModel.getStructuredDocument();
        // 1 is for "<"
        int offset = node.getStartOffset() + 1 + node.getNodeName().length();
        // 1 is for "<"
        int length = node.getFirstStructuredDocumentRegion().getTextLength() - 1 - node.getNodeName().length();
        if (flatNode != null) {
            ITextRegionList regions = flatNode.getRegions();
            ITextRegion firstRegion = regions.get(0);
            ITextRegion lastRegion = regions.get(regions.size() - 1);
            if (firstRegion.getType() == DOMRegionContext.XML_END_TAG_OPEN)
                // skip formatting for end tags in this format: </tagName>
                return;
            else {
                if (lastRegion.getType() == DOMRegionContext.XML_TAG_CLOSE || lastRegion.getType() == DOMRegionContext.XML_EMPTY_TAG_CLOSE)
                    length = length - lastRegion.getLength();
                if (lastRegion.getType() == DOMRegionContext.XML_EMPTY_TAG_CLOSE) {
                    // unless already going to move end bracket
                    if (!startTagSpansOver1Line || !alignEndBracket)
                        stringBuffer.append(SPACE_CHAR);
                }
            }
        }
        if (startTagSpansOver1Line && alignEndBracket) {
            stringBuffer.append(lineDelimiter).append(lineIndent);
        }
        replace(structuredDocument, offset, length, stringBuffer.toString());
        // BUG108074 & BUG84688 - preserve whitespace in xsl:text &
        // xsl:attribute
        String nodeNamespaceURI = node.getNamespaceURI();
        if (XSL_NAMESPACE.equals(nodeNamespaceURI)) {
            String nodeName = ((Element) node).getLocalName();
            if (XSL_ATTRIBUTE.equals(nodeName) || XSL_TEXT.equals(nodeName)) {
                sawXmlSpace = true;
                formatContraints.setInPreserveSpaceElement(true);
            }
        }
        // leave that to the validator.
        if (!sawXmlSpace) {
            ModelQueryAdapter adapter = (ModelQueryAdapter) ((IDOMDocument) node.getOwnerDocument()).getAdapterFor(ModelQueryAdapter.class);
            CMElementDeclaration elementDeclaration = (CMElementDeclaration) adapter.getModelQuery().getCMNode(node);
            if (elementDeclaration != null) {
                int contentType = elementDeclaration.getContentType();
                if (preferences.isPreservePCDATAContent() && contentType == CMElementDeclaration.PCDATA) {
                    formatContraints.setInPreserveSpaceElement(true);
                } else {
                    CMNamedNodeMap cmAttributes = elementDeclaration.getAttributes();
                    // Check implied values from the DTD way.
                    CMAttributeDeclaration attributeDeclaration = (CMAttributeDeclaration) cmAttributes.getNamedItem(XML_SPACE);
                    if (attributeDeclaration != null) {
                        // CMAttributeDeclaration found, check it out.
                        String defaultValue = attributeDeclaration.getAttrType().getImpliedValue();
                        // everything else means back to default.
                        if (PRESERVE.compareTo(defaultValue) == 0)
                            formatContraints.setInPreserveSpaceElement(true);
                        else
                            formatContraints.setInPreserveSpaceElement(false);
                    }
                }
            }
        }
    }
}

Example 8 with AttrImpl

use of org.eclipse.wst.xml.core.internal.document.AttrImpl in project webtools.sourceediting by eclipse.

the class PageDirectiveWatcherImpl method notifyChanged.

public void notifyChanged(INodeNotifier notifier, int eventType, Object changedFeature, Object oldValue, Object newValue, int pos) {
    // certain ones chane, so it can make its "centralized" decisions.
    if (notifier instanceof IDOMNode) {
        switch(eventType) {
            case INodeNotifier.CHANGE:
                if (changedFeature instanceof AttrImpl) {
                    AttrImpl attribute = (AttrImpl) changedFeature;
                    String name = attribute.getName();
                    if (name.equals("contentType")) {
                        // $NON-NLS-1$
                        // using concrete class below, since "changed" is something of an internal method
                        PageDirectiveAdapterImpl pageDirectiveAdapter = (PageDirectiveAdapterImpl) ((IDOMDocument) targetElement.getOwnerDocument()).getAdapterFor(PageDirectiveAdapter.class);
                        pageDirectiveAdapter.changedContentType(((IndexedRegion) targetElement).getStartOffset(), (String) newValue);
                    }
                    if (name.equals("language")) {
                        // $NON-NLS-1$ //$NON-NLS-2$
                        // using concrete class below, since "changed" is something of an internal method
                        PageDirectiveAdapterImpl pageDirectiveAdapter = (PageDirectiveAdapterImpl) ((IDOMDocument) targetElement.getOwnerDocument()).getAdapterFor(PageDirectiveAdapter.class);
                        pageDirectiveAdapter.changedLanguage(((IndexedRegion) targetElement).getStartOffset(), (String) newValue);
                    }
                }
                break;
            case INodeNotifier.REMOVE:
                // System.out.println("removed"+new Date().toString());
                break;
            default:
                break;
        }
    }
}

Example 9 with AttrImpl

use of org.eclipse.wst.xml.core.internal.document.AttrImpl in project liferay-ide by liferay.

the class LiferayJspValidator method validateReferenceToJava.

@Override
protected void validateReferenceToJava(IXMLReferenceTo referenceTo, IDOMNode node, IFile file, IValidator validator, IReporter reporter, boolean batchMode) {
    if (node instanceof AttrImpl) {
        AttrImpl attrNode = (AttrImpl) node;
        Node parentNode = attrNode.getOwnerElement();
        if (_isSupportedTag(parentNode.getNodeName())) {
            IDOMAttr nameAttr = DOMUtils.getAttr((IDOMElement) parentNode, "name");
            if ((nameAttr != null) && (nameAttr.getNodeValue().contains(_action_request_action_name) || nameAttr.getNodeValue().contains(_javax_portlet_action))) {
                super.validateReferenceToJava(referenceTo, attrNode, file, validator, reporter, batchMode);
            }
        }
    }
}

Example 10 with AttrImpl

use of org.eclipse.wst.xml.core.internal.document.AttrImpl in project liferay-ide by liferay.

the class LiferayJspValidator method validateReferenceToStatic.

protected void validateReferenceToStatic(IXMLReferenceTo referenceTo, IDOMNode node, IFile file, IValidator validator, IReporter reporter, boolean batchMode) {
    if (node instanceof AttrImpl) {
        AttrImpl attrNode = (AttrImpl) node;
        Element ownerElement = attrNode.getOwnerElement();
        if (ownerElement.getNodeName().startsWith(_aui_prefix)) {
            String nodeValue = node.toString();
            boolean addMessage = false;
            if (nodeValue.equals("class")) {
                addMessage = true;
            }
            if (addMessage) {
                ValidationType validationType = getValidationType(referenceTo, 0);
                int severity = getServerity(validationType, file);
                if (severity != ValidationMessage.IGNORE) {
                    String liferayPluginValidationType = getLiferayPluginValidationType(validationType, file);
                    String querySpecificationId = referenceTo.getQuerySpecificationId();
                    String messageText = getMessageText(validationType, referenceTo, node, file);
                    addMessage(node, file, validator, reporter, batchMode, messageText, severity, liferayPluginValidationType, querySpecificationId);
                }
            }
        } else {
            super.validateReferenceToStatic(referenceTo, attrNode, file, validator, reporter, batchMode);
        }
    }
}