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

Example 91 with XmlAttribute

use of com.intellij.psi.xml.XmlAttribute in project android by JetBrains.

the class AddMissingPrefixQuickFix method apply.

@Override
public void apply(@NotNull PsiElement startElement, @NotNull PsiElement endElement, @NotNull AndroidQuickfixContexts.Context context) {
    final XmlAttribute attribute = PsiTreeUtil.getParentOfType(startElement, XmlAttribute.class, false);
    if (attribute == null) {
        return;
    }
    final XmlTag tag = attribute.getParent();
    if (tag == null) {
        LOG.debug("tag is null");
        return;
    }
    String androidNsPrefix = tag.getPrefixByNamespace(SdkConstants.NS_RESOURCES);
    if (androidNsPrefix == null) {
        final PsiFile file = tag.getContainingFile();
        final XmlNamespaceHelper extension = XmlNamespaceHelper.getHelper(file);
        if (extension == null) {
            LOG.debug("Cannot get XmlNamespaceHelper for file + " + file);
            return;
        }
        if (!(file instanceof XmlFile)) {
            LOG.debug(file + " is not XmlFile");
            return;
        }
        final XmlFile xmlFile = (XmlFile) file;
        final String defaultPrefix = "android";
        extension.insertNamespaceDeclaration(xmlFile, null, Collections.singleton(SdkConstants.NS_RESOURCES), defaultPrefix, null);
        androidNsPrefix = defaultPrefix;
    }
    attribute.setName(androidNsPrefix + ':' + attribute.getLocalName());
}

Example 92 with XmlAttribute

use of com.intellij.psi.xml.XmlAttribute in project android by JetBrains.

the class AndroidAddStringResourceQuickFix method invoke.

@Override
public void invoke(@NotNull Project project, Editor editor, PsiFile file) throws IncorrectOperationException {
    String defaultName = null;
    final PsiElement parent = myStartElement.getParent();
    if (parent instanceof XmlAttribute) {
        final String value = ((XmlAttribute) parent).getValue();
        if (value != null) {
            defaultName = buildResourceName(value);
        }
    }
    invokeIntention(project, editor, file, defaultName);
}

Example 93 with XmlAttribute

use of com.intellij.psi.xml.XmlAttribute in project android by JetBrains.

the class ConvertToDpQuickFix method apply.

@Override
public void apply(@NotNull PsiElement startElement, @NotNull PsiElement endElement, @NotNull AndroidQuickfixContexts.Context context) {
    if (context instanceof AndroidQuickfixContexts.BatchContext) {
        return;
    }
    final XmlTag tag = PsiTreeUtil.getParentOfType(startElement, XmlTag.class);
    final List<Density> densities = new ArrayList<Density>();
    for (Density density : Density.values()) {
        if (density.getDpiValue() > 0) {
            densities.add(density);
        }
    }
    final String[] densityPresentableNames = new String[densities.size()];
    String defaultValue = null;
    String initialValue = null;
    for (int i = 0; i < densities.size(); i++) {
        final Density density = densities.get(i);
        densityPresentableNames[i] = getLabelForDensity(density);
        final int dpi = density.getDpiValue();
        if (dpi == 0) {
            continue;
        }
        if (dpi == ourPrevDpi) {
            initialValue = densityPresentableNames[i];
        } else if (dpi == Density.DEFAULT_DENSITY) {
            defaultValue = densityPresentableNames[i];
        }
    }
    if (initialValue == null) {
        initialValue = defaultValue;
    }
    if (initialValue == null) {
        return;
    }
    final int dpi;
    if (ApplicationManager.getApplication().isUnitTestMode()) {
        dpi = Density.DEFAULT_DENSITY;
    } else {
        final int selectedIndex = Messages.showChooseDialog("What is the screen density the current px value works with?", "Choose density", densityPresentableNames, initialValue, null);
        if (selectedIndex < 0) {
            return;
        }
        dpi = densities.get(selectedIndex).getDpiValue();
    }
    //noinspection AssignmentToStaticFieldFromInstanceMethod
    ourPrevDpi = dpi;
    for (XmlAttribute attribute : tag.getAttributes()) {
        final String value = attribute.getValue();
        if (value != null && value.endsWith("px")) {
            final String newValue = convertToDp(value, dpi);
            if (newValue != null) {
                attribute.setValue(newValue);
            }
        }
    }
    final XmlTagValue tagValueElement = tag.getValue();
    final String tagValue = tagValueElement.getText();
    if (tagValue.endsWith("px")) {
        final String newValue = convertToDp(tagValue, dpi);
        if (newValue != null) {
            tagValueElement.setText(newValue);
        }
    }
}

Example 94 with XmlAttribute

use of com.intellij.psi.xml.XmlAttribute in project android by JetBrains.

the class StringResourceSafeDeleteProcessorDelegate method getElementsToSearch.

@NotNull
@Override
public Collection<? extends PsiElement> getElementsToSearch(@NotNull PsiElement element, @Nullable Module module, @NotNull Collection<PsiElement> elementsToDelete) {
    if (element instanceof XmlTag) {
        XmlTag tag = (XmlTag) element;
        XmlAttribute attribute = tag.getAttribute(ATTR_NAME);
        assert attribute != null;
        Collection<PsiElement> elements = new ArrayList<>();
        // Find usages of the string element's name attribute value, such as @string/string_name references in XML files
        elements.add(attribute.getValueElement());
        // R.string.string_name references in Java files that are not LightElements
        Collection<PsiField> fields = Arrays.stream(AndroidResourceUtil.findResourceFieldsForValueResource(tag, true)).filter(field -> !(field instanceof LightElement)).collect(Collectors.toList());
        elements.addAll(fields);
        return elements;
    } else if (element instanceof XmlAttributeValue) {
        return getElementsToSearch(element.getParent().getParent(), module, elementsToDelete);
    } else {
        return Collections.emptyList();
    }
}

Example 95 with XmlAttribute

use of com.intellij.psi.xml.XmlAttribute in project android by JetBrains.

the class ManifestUtils method findTag.

@Nullable
private static XmlTag findTag(@NotNull XmlTag[] manifestTags, @NotNull Element tag) {
    Attr nameAttribute = tag.getAttributeNodeNS(ANDROID_URI, ATTR_NAME);
    String name = nameAttribute == null ? null : nameAttribute.getValue();
    for (XmlTag xmlTag : manifestTags) {
        if (tag.getTagName().equals(xmlTag.getName())) {
            if (name != null) {
                XmlAttribute xmlAttribute = xmlTag.getAttribute(ATTR_NAME, ANDROID_URI);
                if (xmlAttribute != null && name.equals(xmlAttribute.getValue())) {
                    return xmlTag;
                }
            } else {
                return xmlTag;
            }
        }
    }
    return null;
}