Example usage for com.google.gwt.dom.client Style getDisplay

Introduction

In this page you can find the example usage for com.google.gwt.dom.client Style getDisplay.

Prototype

public String getDisplay() 

Source Link

Usage

From source file:com.dom_distiller.client.DomUtil.java

License:Open Source License

public static boolean isVisible(Element e) {
    Style style = getComputedStyle(e);
    float opacity = 1.0F;
    try {/*from   w  w  w .  j ava  2s  .c om*/
        opacity = Float.parseFloat(style.getOpacity());
    } catch (NumberFormatException exception) {
    }
    return !(style.getDisplay().equals("none") || style.getVisibility().equals("hidden") || opacity == 0.0F);
}

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From source file:com.dom_distiller.client.FilteringDomVisitor.java

License:Open Source License

private static void logVisibilityInfo(Element e, boolean visible) {
    if (!LogUtil.isLoggable(LogUtil.DEBUG_LEVEL_VISIBILITY_INFO))
        return;// www  . j a v a  2  s .co m
    Style style = DomUtil.getComputedStyle(e);
    LogUtil.logToConsole((visible ? "KEEP " : "SKIP ") + e.getTagName() + ": id=" + e.getId() + ", dsp="
            + style.getDisplay() + ", vis=" + style.getVisibility() + ", opaq=" + style.getOpacity());
}

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From source file:de.l3s.boilerpipe.sax.BoilerpipeHTMLContentHandler.java

License:Open Source License

private TagAction getComputedTagAction(Element element) {
    Style style = DomUtil.getComputedStyle(element);
    if (displayStyleToTagAction.containsKey(style.getDisplay())) {
        return displayStyleToTagAction.get(style.getDisplay());
    }//from   w  ww  .  java 2 s . c  o  m
    return null;
}

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From source file:org.chromium.distiller.DomUtil.java

License:Open Source License

public static boolean isVisible(Element e) {
    Style style = getComputedStyle(e);
    double opacity = JavaScript.parseFloat(style.getOpacity());
    return !(style.getDisplay().equals("none") || style.getVisibility().equals("hidden") || opacity == 0.0F);
}

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From source file:org.chromium.distiller.webdocument.ElementAction.java

License:Open Source License

public static ElementAction getForElement(Element element) {
    Style style = DomUtil.getComputedStyle(element);
    ElementAction action = new ElementAction();
    String tagName = element.getTagName();
    switch (style.getDisplay()) {
    case "inline":
        break;/*from   w ww. j a v  a  2 s. c  o m*/
    case "inline-block":
    case "inline-flex":
        action.changesTagLevel = true;
        break;
    case "block":
        // Special casing for drop cap letter with "float".
        // Having style "float" would imply "display: block".
        // Ref: http://crbug.com/593128
        if (!"none".equals(style.getProperty("float")) && "SPAN".equals(tagName)) {
            break;
        }
        // Intentional fall through.
        // See http://www.w3.org/TR/CSS2/tables.html#table-display
        // and http://www.w3.org/TR/css-flexbox-1/#flex-containers
        // The default case includes the following display types:
        // list-item
        // inline-table
        // table-row
        // table-row-group
        // table-header-group
        // table-footer-group
        // table-column
        // table-column-group
        // table-cell
        // table-caption
        // flex
    default:
        action.flush = true;
        action.changesTagLevel = true;
        break;
    }

    if (!"HTML".equals(tagName) && !"BODY".equals(tagName)) {
        String className = element.getAttribute("class");
        int classCount = DomUtil.getClassList(element).length();
        String id = element.getAttribute("id");
        if ((REG_COMMENT.test(className) || REG_COMMENT.test(id)) && classCount <= MAX_CLASS_COUNT) {
            action.labels.push(DefaultLabels.STRICTLY_NOT_CONTENT);
        }

        switch (tagName) {
        case "ASIDE":
        case "NAV":
            action.labels.push(DefaultLabels.STRICTLY_NOT_CONTENT);
            break;
        case "LI":
            action.labels.push(DefaultLabels.LI);
            break;
        case "H1":
            action.labels.push(DefaultLabels.H1);
            action.labels.push(DefaultLabels.HEADING);
            break;
        case "H2":
            action.labels.push(DefaultLabels.H2);
            action.labels.push(DefaultLabels.HEADING);
            break;
        case "H3":
            action.labels.push(DefaultLabels.H3);
            action.labels.push(DefaultLabels.HEADING);
            break;
        case "A":
            // TODO(cjhopman): Anchors probably shouldn't unconditionally change the tag
            // level.
            action.changesTagLevel = true;
            if (element.hasAttribute("href")) {
                action.isAnchor = true;
            }
            break;
        }
    }
    return action;
}

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