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

Example 96 with XmlAttribute

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

the class RtlSupportProcessor method getLayoutRefactoringForTag.

private List<UsageInfo> getLayoutRefactoringForTag(@NotNull XmlTag tag, boolean createV17, int minSdk) {
    final DomElement domElement = DomManager.getDomManager(myProject).getDomElement(tag);
    if (!(domElement instanceof LayoutViewElement)) {
        return Collections.emptyList();
    }
    final List<UsageInfo> result = new ArrayList<UsageInfo>();
    final XmlAttribute[] attributes = tag.getAttributes();
    for (XmlAttribute attributeToMirror : attributes) {
        final String localName = attributeToMirror.getLocalName();
        final String namespacePrefix = attributeToMirror.getNamespacePrefix();
        final String mirroredLocalName = ourMapMirroredAttributeName.get(localName);
        // Check if this is a RTL attribute to mirror or if it is a Gravity attribute
        if (mirroredLocalName != null) {
            // Mirror only attributes that has not been mirrored before
            final XmlAttribute attributeMirrored = tag.getAttribute(namespacePrefix + ":" + mirroredLocalName);
            if (attributeMirrored == null) {
                final int startOffset = 0;
                final int endOffset = attributeToMirror.getTextLength();
                RtlRefactoringUsageInfo usageInfoForAttribute = new RtlRefactoringUsageInfo(attributeToMirror, startOffset, endOffset);
                usageInfoForAttribute.setType(LAYOUT_FILE_ATTRIBUTE);
                usageInfoForAttribute.setCreateV17(createV17);
                usageInfoForAttribute.setAndroidManifestMinSdkVersion(minSdk);
                result.add(usageInfoForAttribute);
            }
        } else if (localName.equals(ATTR_GRAVITY) || localName.equals(ATTR_LAYOUT_GRAVITY)) {
            final String value = attributeToMirror.getValue();
            if (value != null && (value.contains(GRAVITY_VALUE_LEFT) || value.contains(GRAVITY_VALUE_RIGHT))) {
                final int startOffset = 0;
                final int endOffset = attributeToMirror.getTextLength();
                RtlRefactoringUsageInfo usageInfoForAttribute = new RtlRefactoringUsageInfo(attributeToMirror, startOffset, endOffset);
                usageInfoForAttribute.setType(LAYOUT_FILE_ATTRIBUTE);
                usageInfoForAttribute.setCreateV17(createV17);
                result.add(usageInfoForAttribute);
            }
        }
    }
    return result;
}

Example 97 with XmlAttribute

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

the class RtlSupportProcessor method performRefactoringForLayoutFile.

private void performRefactoringForLayoutFile(@NotNull final RtlRefactoringUsageInfo usageInfo) {
    final PsiElement element = usageInfo.getElement();
    assert element != null;
    final XmlAttribute attribute = (XmlAttribute) element;
    final int minSdk = usageInfo.getAndroidManifestMinSdkVersion();
    if (!usageInfo.isCreateV17()) {
        updateAttributeForElement(attribute, minSdk);
    } else {
        // We need first to create the v17 layout file, so first get our initial layout file
        final PsiFile psiFile = element.getContainingFile();
        final VirtualFile layoutFile = psiFile.getVirtualFile();
        assert layoutFile != null;
        final VirtualFile layoutDir = layoutFile.getParent();
        assert layoutDir != null;
        final VirtualFile layoutV17Dir = getLayoutV17(layoutDir, true);
        assert layoutV17Dir != null;
        final String layoutFileName = layoutFile.getName();
        // Create the v17 file if needed (should be done only once)
        if (layoutV17Dir.findChild(layoutFileName) == null) {
            ApplicationManager.getApplication().runWriteAction(new Runnable() {

                @Override
                public void run() {
                    try {
                        layoutFile.copy(this, layoutV17Dir, layoutFileName);
                    } catch (IOException e) {
                        LOG.error("Cannot copy layout file " + quote(layoutFileName) + " from " + quote(layoutDir.getName()) + " directory to " + quote(layoutV17Dir.getName()) + " directory");
                    }
                }
            });
        }
        final VirtualFile layoutV17File = layoutV17Dir.findChild(layoutFileName);
        assert layoutV17File != null;
        final XmlFile xmlV17File = (XmlFile) PsiManager.getInstance(myProject).findFile(layoutV17File);
        assert xmlV17File != null;
        LOG.info("Processing refactoring for attribute: " + attribute.getName() + " into file: " + layoutV17File.getPath());
        if (DomManager.getDomManager(myProject).getDomFileDescription((XmlFile) xmlV17File) instanceof LayoutDomFileDescription) {
            xmlV17File.accept(new XmlRecursiveElementVisitor() {

                @Override
                public void visitXmlTag(XmlTag tag) {
                    super.visitXmlTag(tag);
                    final XmlAttribute attribute = tag.getAttribute(((XmlAttribute) element).getName());
                    if (attribute == null) {
                        return;
                    }
                    updateAttributeForElement(attribute, minSdk);
                }
            });
        }
        layoutV17File.refresh(true, /* asynchronous */
        false);
    }
}

Example 98 with XmlAttribute

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

the class RtlSupportProcessor method addManifestRefactoring.

private void addManifestRefactoring(List<UsageInfo> list) {
    // For all non library modules in our project
    for (Module module : ModuleManager.getInstance(myProject).getModules()) {
        AndroidFacet facet = AndroidFacet.getInstance(module);
        if (facet == null || facet.isLibraryProject()) {
            continue;
        }
        for (VirtualFile manifestFile : IdeaSourceProvider.getManifestFiles(facet)) {
            XmlFile manifestPsiFile = (XmlFile) PsiManager.getInstance(myProject).findFile(manifestFile);
            try {
                if (manifestPsiFile == null) {
                    continue;
                }
                XmlTag root = manifestPsiFile.getRootTag();
                if (root == null) {
                    continue;
                }
                // First, deal with "supportsRtl" into the <application> tag
                XmlTag[] applicationNodes = root.findSubTags(NODE_APPLICATION);
                if (applicationNodes.length > 0) {
                    assert applicationNodes.length == 1;
                    XmlTag applicationTag = applicationNodes[0];
                    XmlAttribute supportsRtlAttribute = applicationTag.getAttribute(AndroidManifest.ATTRIBUTE_SUPPORTS_RTL, ANDROID_URI);
                    if (supportsRtlAttribute == null || VALUE_FALSE.equals(supportsRtlAttribute.getValue())) {
                        final int startOffset;
                        final int endOffset;
                        if (supportsRtlAttribute == null) {
                            XmlAttribute[] applicationTagAttributes = applicationTag.getAttributes();
                            XmlAttribute lastAttribute = applicationTagAttributes[applicationTagAttributes.length - 1];
                            PsiElement nextSibling = lastAttribute.getNextSibling();
                            assert nextSibling != null;
                            // Will position the caret just before the ">" for the application tag
                            startOffset = nextSibling.getStartOffsetInParent() + nextSibling.getTextLength();
                            endOffset = startOffset;
                        } else {
                            // Will position the caret at the beginning of the "supportsRtl" attribute
                            startOffset = supportsRtlAttribute.getStartOffsetInParent();
                            endOffset = startOffset + supportsRtlAttribute.getTextLength();
                        }
                        RtlRefactoringUsageInfo usageInfo = new RtlRefactoringUsageInfo(applicationTag, startOffset, endOffset);
                        usageInfo.setType(MANIFEST_SUPPORTS_RTL);
                        list.add(usageInfo);
                    }
                }
                // Second, deal with targetSdkVersion / minSdkVersion
                XmlTag[] usesSdkNodes = root.findSubTags(NODE_USES_SDK);
                if (usesSdkNodes.length > 0) {
                    assert usesSdkNodes.length == 1;
                    XmlTag usesSdkTag = usesSdkNodes[0];
                    XmlAttribute targetSdkAttribute = usesSdkTag.getAttribute(ATTRIBUTE_TARGET_SDK_VERSION, ANDROID_URI);
                    int targetSdk = (targetSdkAttribute != null) ? Integer.parseInt(targetSdkAttribute.getValue()) : 0;
                    // Will need to set existing targetSdkVersion to 17
                    if (targetSdk == 0 || targetSdk < RTL_TARGET_SDK_START) {
                        // Will position the caret just at the start of
                        final int startOffset = (targetSdkAttribute != null) ? targetSdkAttribute.getStartOffsetInParent() : usesSdkTag.getStartOffsetInParent();
                        final int endOffset = startOffset + ((targetSdkAttribute != null) ? targetSdkAttribute.getTextLength() : usesSdkTag.getTextLength());
                        RtlRefactoringUsageInfo usageInfo = new RtlRefactoringUsageInfo(usesSdkTag, startOffset, endOffset);
                        usageInfo.setType(MANIFEST_TARGET_SDK);
                        list.add(usageInfo);
                    }
                }
            } catch (Exception e) {
                LOG.error("Could not read Manifest data", e);
            }
        }
    }
}

Example 99 with XmlAttribute

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

the class RtlSupportProcessor method performRefactoringForAndroidManifestApplicationTag.

private static void performRefactoringForAndroidManifestApplicationTag(@NotNull UsageInfo usageInfo) {
    PsiElement element = usageInfo.getElement();
    assert element != null;
    XmlTag applicationTag = (XmlTag) element;
    XmlAttribute supportsRtlAttribute = applicationTag.getAttribute(ATTRIBUTE_SUPPORTS_RTL, ANDROID_URI);
    if (supportsRtlAttribute != null) {
        supportsRtlAttribute.setValue(SdkConstants.VALUE_TRUE);
    } else {
        applicationTag.setAttribute(ATTRIBUTE_SUPPORTS_RTL, ANDROID_URI, SdkConstants.VALUE_TRUE);
    }
}

Example 100 with XmlAttribute

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

the class AddMissingAttributesFix method definesHeight.

public static boolean definesHeight(@NotNull XmlTag tag, @Nullable ResourceResolver resourceResolver) {
    XmlAttribute height = tag.getAttribute(ATTR_LAYOUT_HEIGHT, ANDROID_URI);
    boolean definesHeight = height != null;
    if (definesHeight) {
        String value = height.getValue();
        if (value == null || value.isEmpty()) {
            return false;
        }
        return value.equals(VALUE_WRAP_CONTENT) || value.equals(VALUE_FILL_PARENT) || value.equals(VALUE_MATCH_PARENT) || value.startsWith(PREFIX_RESOURCE_REF) || value.startsWith(PREFIX_THEME_REF) || Character.isDigit(value.charAt(0));
    } else if (resourceResolver != null) {
        String style = tag.getAttributeValue(ATTR_STYLE);
        if (style != null) {
            ResourceValue st = resourceResolver.findResValue(style, false);
            if (st instanceof StyleResourceValue) {
                StyleResourceValue styleValue = (StyleResourceValue) st;
                definesHeight = resourceResolver.findItemInStyle(styleValue, ATTR_LAYOUT_HEIGHT, true) != null;
            }
        }
    }
    return definesHeight;
}