Examples with XmlAttributeValue com.intellij.psi.xml.XmlAttributeValue used on opensource projects

Example 16 with XmlAttributeValue

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

the class AddAttributeValueIntentionFix method invoke.

@Override
public void invoke(@NotNull Project project, @NotNull PsiFile file, @Nullable("is null when called from inspection") final Editor editor, @NotNull PsiElement startElement, @NotNull PsiElement endElement) {
    final XmlAttribute attribute = PsiTreeUtil.getNonStrictParentOfType(startElement, XmlAttribute.class);
    if (attribute == null || attribute.getValue() != null) {
        return;
    }
    final XmlAttribute attributeWithValue = XmlElementFactory.getInstance(project).createAttribute(attribute.getName(), "", startElement);
    final PsiElement newAttribute = attribute.replace(attributeWithValue);
    if (editor != null && newAttribute != null && newAttribute instanceof XmlAttribute && newAttribute.isValid()) {
        final XmlAttributeValue valueElement = ((XmlAttribute) newAttribute).getValueElement();
        if (valueElement != null) {
            editor.getCaretModel().moveToOffset(valueElement.getTextOffset());
            AutoPopupController.getInstance(newAttribute.getProject()).scheduleAutoPopup(editor);
        }
    }
}

Example 17 with XmlAttributeValue

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

the class XmlChooseColorIntentionAction method chooseColor.

public static void chooseColor(JComponent editorComponent, PsiElement element) {
    String caption = CodeInsightBundle.message("intention.color.chooser.dialog");
    final XmlAttributeValue literal = PsiTreeUtil.getParentOfType(element, XmlAttributeValue.class, false);
    if (literal == null)
        return;
    final String text = StringUtil.unquoteString(literal.getValue());
    Color oldColor;
    try {
        oldColor = Color.decode(text);
    } catch (NumberFormatException e) {
        oldColor = JBColor.GRAY;
    }
    Color color = ColorChooser.chooseColor(editorComponent, caption, oldColor, true);
    if (color == null)
        return;
    if (!Comparing.equal(color, oldColor)) {
        if (!FileModificationService.getInstance().preparePsiElementForWrite(element))
            return;
        final String newText = "#" + ColorUtil.toHex(color);
        final PsiManager manager = literal.getManager();
        final XmlAttribute newAttribute = XmlElementFactory.getInstance(manager.getProject()).createAttribute("name", newText, element);
        final Runnable replaceRunnable = () -> {
            final XmlAttributeValue valueElement = newAttribute.getValueElement();
            assert valueElement != null;
            literal.replace(valueElement);
        };
        new WriteCommandAction(element.getProject(), caption) {

            @Override
            protected void run(@NotNull Result result) throws Throwable {
                replaceRunnable.run();
            }
        }.execute();
    }
}

Example 18 with XmlAttributeValue

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

the class FormReferenceProvider method processReferences.

private static void processReferences(final PsiPlainTextFile file, final PsiReferenceProcessor processor) {
    final Project project = file.getProject();
    final XmlTag rootTag = ApplicationManager.getApplication().runReadAction(new Computable<XmlTag>() {

        public XmlTag compute() {
            final XmlFile xmlFile = (XmlFile) PsiFileFactory.getInstance(project).createFileFromText("a.xml", XmlFileType.INSTANCE, file.getViewProvider().getContents());
            return xmlFile.getRootTag();
        }
    });
    if (rootTag == null || !Utils.FORM_NAMESPACE.equals(rootTag.getNamespace())) {
        return;
    }
    @NonNls final String name = rootTag.getName();
    if (!"form".equals(name)) {
        return;
    }
    PsiReference classReference = null;
    final XmlAttribute classToBind = rootTag.getAttribute("bind-to-class", null);
    if (classToBind != null) {
        // reference to class
        final XmlAttributeValue valueElement = classToBind.getValueElement();
        if (valueElement == null) {
            return;
        }
        final String className = valueElement.getValue().replace('$', '.');
        final PsiReference[] referencesByString = new JavaClassReferenceProvider().getReferencesByString(className, file, valueElement.getTextRange().getStartOffset() + 1);
        if (referencesByString.length < 1) {
            // There are no references there
            return;
        }
        for (PsiReference aReferencesByString : referencesByString) {
            processor.execute(aReferencesByString);
        }
        classReference = referencesByString[referencesByString.length - 1];
    }
    final PsiReference finalClassReference = classReference;
    ApplicationManager.getApplication().runReadAction(() -> processReferences(rootTag, finalClassReference, file, processor));
}

Example 19 with XmlAttributeValue

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

the class FormReferenceProvider method getValueRange.

private static TextRange getValueRange(final XmlAttribute classToBind) {
    final XmlAttributeValue valueElement = classToBind.getValueElement();
    final TextRange textRange = valueElement.getTextRange();
    // skip " "
    return new TextRange(textRange.getStartOffset() + 1, textRange.getEndOffset() - 1);
}

Example 20 with XmlAttributeValue

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

the class XsltValidator method isUnused.

private static boolean isUnused(PsiElement obj, Query<PsiReference> query) {
    if (obj instanceof XsltParameter) {
        final Collection<PsiReference> references = query.findAll();
        int n = references.size();
        for (PsiReference reference : references) {
            final PsiElement element = reference.getElement();
            if (element instanceof XmlAttributeValue) {
                final XmlAttribute parent = (XmlAttribute) element.getParent();
                if ("name".equals(parent.getName())) {
                    final XmlTag tag = parent.getParent();
                    if (tag != null && "with-param".equals(tag.getLocalName())) {
                        n--;
                    }
                }
            }
        }
        return n == 0;
    } else {
        return query.findFirst() == null;
    }
}