Examples with Element com.smartandroid.sa.tag.nodes.Element used on opensource projects

Example 16 with Element

use of com.smartandroid.sa.tag.nodes.Element in project SmartAndroidSource by jaychou2012.

the class HtmlTreeBuilder method inSpecificScope.

private boolean inSpecificScope(String[] targetNames, String[] baseTypes, String[] extraTypes) {
    Iterator<Element> it = stack.descendingIterator();
    while (it.hasNext()) {
        Element el = it.next();
        String elName = el.nodeName();
        if (StringUtil.in(elName, targetNames))
            return true;
        if (StringUtil.in(elName, baseTypes))
            return false;
        if (extraTypes != null && StringUtil.in(elName, extraTypes))
            return false;
    }
    Validate.fail("Should not be reachable");
    return false;
}

Example 17 with Element

use of com.smartandroid.sa.tag.nodes.Element in project SmartAndroidSource by jaychou2012.

the class HtmlTreeBuilder method insertEmpty.

Element insertEmpty(Token.StartTag startTag) {
    Tag tag = Tag.valueOf(startTag.name());
    Element el = new Element(tag, baseUri, startTag.attributes);
    insertNode(el);
    if (startTag.isSelfClosing()) {
        if (tag.isKnownTag()) {
            if (tag.isSelfClosing())
                // if not acked,
                tokeniser.acknowledgeSelfClosingFlag();
        // promulagates
        // error
        } else {
            // unknown tag, remember this is self closing for output
            tag.setSelfClosing();
            // not an distinct error
            tokeniser.acknowledgeSelfClosingFlag();
        }
    }
    return el;
}

Example 18 with Element

use of com.smartandroid.sa.tag.nodes.Element in project SmartAndroidSource by jaychou2012.

the class HtmlTreeBuilder method parseFragment.

List<Node> parseFragment(String inputFragment, Element context, String baseUri, ParseErrorList errors) {
    // context may be null
    state = HtmlTreeBuilderState.Initial;
    initialiseParse(inputFragment, baseUri, errors);
    contextElement = context;
    fragmentParsing = true;
    Element root = null;
    if (context != null) {
        if (// quirks setup:
        context.ownerDocument() != null)
            doc.quirksMode(context.ownerDocument().quirksMode());
        // initialise the tokeniser state:
        String contextTag = context.tagName();
        if (StringUtil.in(contextTag, "title", "textarea"))
            tokeniser.transition(TokeniserState.Rcdata);
        else if (StringUtil.in(contextTag, "iframe", "noembed", "noframes", "style", "xmp"))
            tokeniser.transition(TokeniserState.Rawtext);
        else if (contextTag.equals("script"))
            tokeniser.transition(TokeniserState.ScriptData);
        else if (contextTag.equals(("noscript")))
            // if scripting
            tokeniser.transition(TokeniserState.Data);
        else // enabled, rawtext
        if (contextTag.equals("plaintext"))
            tokeniser.transition(TokeniserState.Data);
        else
            // default
            tokeniser.transition(TokeniserState.Data);
        root = new Element(Tag.valueOf("html"), baseUri);
        doc.appendChild(root);
        stack.push(root);
        resetInsertionMode();
        // setup form element to nearest form on context (up ancestor
        // chain). ensures form controls are associated
        // with form correctly
        Elements contextChain = context.parents();
        contextChain.add(0, context);
        for (Element parent : contextChain) {
            if (parent instanceof FormElement) {
                formElement = (FormElement) parent;
                break;
            }
        }
    }
    runParser();
    if (context != null)
        return root.childNodes();
    else
        return doc.childNodes();
}

Example 19 with Element

use of com.smartandroid.sa.tag.nodes.Element in project SmartAndroidSource by jaychou2012.

the class HtmlTreeBuilder method reconstructFormattingElements.

void reconstructFormattingElements() {
    int size = formattingElements.size();
    if (size == 0 || formattingElements.getLast() == null || onStack(formattingElements.getLast()))
        return;
    Element entry = formattingElements.getLast();
    int pos = size - 1;
    boolean skip = false;
    while (true) {
        if (pos == 0) {
            // step 4. if none before, skip to 8
            skip = true;
            break;
        }
        // step 5. one earlier than
        entry = formattingElements.get(--pos);
        // entry
        if (// step 6 - neither marker nor
        entry == null || onStack(entry))
            // on stack
            break;
    // jump to 8, else continue back to 4
    }
    while (true) {
        if (// step 7: on later than entry
        !skip)
            entry = formattingElements.get(++pos);
        // should not occur, as we break at last
        Validate.notNull(entry);
        // element
        // 8. create new element from element, 9 insert into current node,
        // onto stack
        // can only skip increment from 4.
        skip = false;
        // todo: avoid fostering
        Element newEl = insert(entry.nodeName());
        // here?
        // newEl.namespace(entry.namespace()); // todo: namespaces
        newEl.attributes().addAll(entry.attributes());
        // 10. replace entry with new entry
        formattingElements.add(pos, newEl);
        formattingElements.remove(pos + 1);
        // 11
        if (// if not last entry in list, jump to 7
        pos == size - 1)
            break;
    }
}

Example 20 with Element

use of com.smartandroid.sa.tag.nodes.Element in project SmartAndroidSource by jaychou2012.

the class HtmlTreeBuilder method insert.

Element insert(String startTagName) {
    Element el = new Element(Tag.valueOf(startTagName), baseUri);
    insert(el);
    return el;
}