private static void replaceByTagContent(Project project, XmlTag tagToReplace, XmlTag tagToInline)
throws AndroidRefactoringErrorException {
final ASTNode node = tagToInline.getNode();
if (node == null) {
throw new AndroidRefactoringErrorException();
}
final ASTNode startTagEnd = XmlChildRole.START_TAG_END_FINDER.findChild(node);
final ASTNode closingTagStart = XmlChildRole.CLOSING_TAG_START_FINDER.findChild(node);
if (startTagEnd == null || closingTagStart == null) {
throw new AndroidRefactoringErrorException();
}
final int contentStart = startTagEnd.getTextRange().getEndOffset();
final int contentEnd = closingTagStart.getTextRange().getStartOffset();
if (contentStart < 0 || contentEnd < 0 || contentStart >= contentEnd) {
throw new AndroidRefactoringErrorException();
}
final PsiFile file = tagToInline.getContainingFile();
if (file == null) {
throw new AndroidRefactoringErrorException();
}
final String textToInline = file.getText().substring(contentStart, contentEnd).trim();
final PsiDocumentManager documentManager = PsiDocumentManager.getInstance(project);
final Document document = documentManager.getDocument(tagToReplace.getContainingFile());
if (document == null) {
throw new AndroidRefactoringErrorException();
}
final TextRange range = tagToReplace.getTextRange();
document.replaceString(range.getStartOffset(), range.getEndOffset(), textToInline);
documentManager.commitDocument(document);
}
private static void generateRaw(final @NotNull XmlTag newTag) {
XmlElementDescriptor selected = newTag.getDescriptor();
if (selected == null) return;
switch (selected.getContentType()) {
case XmlElementDescriptor.CONTENT_TYPE_EMPTY:
newTag.collapseIfEmpty();
ASTNode node = newTag.getNode();
assert node != null;
ASTNode elementEnd = node.findChildByType(XmlTokenType.XML_EMPTY_ELEMENT_END);
if (elementEnd == null) {
LeafElement emptyTagEnd =
Factory.createSingleLeafElement(
XmlTokenType.XML_EMPTY_ELEMENT_END, "/>", 0, 2, null, newTag.getManager());
node.addChild(emptyTagEnd);
}
break;
case XmlElementDescriptor.CONTENT_TYPE_MIXED:
newTag.getValue().setText("");
}
for (XmlAttributeDescriptor descriptor : selected.getAttributesDescriptors(newTag)) {
if (descriptor.isRequired()) {
newTag.setAttribute(descriptor.getName(), "");
}
}
List<XmlElementDescriptor> tags = getRequiredSubTags(selected);
for (XmlElementDescriptor descriptor : tags) {
if (descriptor == null) {
XmlTag tag =
XmlElementFactory.getInstance(newTag.getProject())
.createTagFromText("<", newTag.getLanguage());
newTag.addSubTag(tag, false);
} else {
XmlTag subTag = newTag.addSubTag(createTag(newTag, descriptor), false);
generateRaw(subTag);
}
}
}
@Nullable
private static Pair<TextRange, TextRange> getTagRanges(XmlTag tag) {
final ASTNode tagNode = tag.getNode();
return new Pair<TextRange, TextRange>(getStartTagRange(tagNode), getEndTagRange(tagNode));
}
@NotNull
private static Pair<TextRange, TextRange> getTagRanges(XmlTag tag) {
final ASTNode tagNode = tag.getNode();
return Pair.create(getStartTagRange(tagNode), getEndTagRange(tagNode));
}