Examples with BlockContentsIcon jmri.jmrit.display.BlockContentsIcon used on opensource projects

Example 1 with BlockContentsIcon

use of jmri.jmrit.display.BlockContentsIcon in project JMRI by JMRI.

the class BlockContentsIconXml method load.

/**
     * Load, starting with the BlockContentsIcon element, then all the
     * value-icon pairs
     *
     * @param element Top level Element to unpack.
     * @param o       an Editor as an Object
     */
@Override
public void load(Element element, Object o) {
    Editor ed = null;
    BlockContentsIcon l;
    if (o instanceof LayoutEditor) {
        ed = (LayoutEditor) o;
        l = new jmri.jmrit.display.layoutEditor.BlockContentsIcon("   ", (LayoutEditor) ed);
    } else if (o instanceof jmri.jmrit.display.Editor) {
        ed = (Editor) o;
        l = new BlockContentsIcon("", ed);
    } else {
        log.error("Unrecognizable class - " + o.getClass().getName());
        return;
    }
    String name;
    Attribute attr = element.getAttribute("blockcontents");
    if (attr == null) {
        log.error("incorrect information for a block contents; must use block name");
        ed.loadFailed();
        return;
    } else {
        name = attr.getValue();
    }
    loadTextInfo(l, element);
    Block m = jmri.InstanceManager.getDefault(jmri.BlockManager.class).getBlock(name);
    if (m != null) {
        l.setBlock(name);
    } else {
        log.error("Block named '" + attr.getValue() + "' not found.");
        ed.loadFailed();
    }
    Attribute a = element.getAttribute("selectable");
    if (a != null && a.getValue().equals("yes")) {
        l.setSelectable(true);
    } else {
        l.setSelectable(false);
    }
    // get the icon pairs
    List<Element> items = element.getChildren("blockstate");
    for (int i = 0; i < items.size(); i++) {
        // get the class, hence the adapter object to do loading
        Element item = items.get(i);
        String iconName = item.getAttribute("icon").getValue();
        NamedIcon icon = NamedIcon.getIconByName(iconName);
        if (icon == null) {
            icon = ed.loadFailed("Memory " + name, iconName);
            if (icon == null) {
                log.info("Memory \"" + name + "\" icon removed for url= " + iconName);
            }
        }
        if (icon != null) {
            String keyValue = item.getAttribute("value").getValue();
            l.addKeyAndIcon(icon, keyValue);
        }
    }
    ed.putItem(l);
    // load individual item's option settings after editor has set its global settings
    loadCommonAttributes(l, Editor.MEMORIES, element);
    int x = 0;
    int y = 0;
    try {
        x = element.getAttribute("x").getIntValue();
        y = element.getAttribute("y").getIntValue();
    } catch (org.jdom2.DataConversionException e) {
        log.error("failed to convert positional attribute");
    }
    l.setOriginalLocation(x, y);
    l.displayState();
}

Example 2 with BlockContentsIcon

use of jmri.jmrit.display.BlockContentsIcon in project JMRI by JMRI.

the class BlockContentsIconXml method store.

/**
     * Default implementation for storing the contents of a BlockContentsIcon
     *
     * @param o Object to store, of type BlockContentsIcon
     * @return Element containing the complete info
     */
@Override
public Element store(Object o) {
    BlockContentsIcon p = (BlockContentsIcon) o;
    Element element = new Element("BlockContentsIcon");
    // include attributes
    element.setAttribute("blockcontents", p.getNamedBlock().getName());
    storeCommonAttributes(p, element);
    storeTextInfo(p, element);
    //Then we need to replace the x, y values with the original ones.
    if (p.getPopupUtility().getFixedWidth() == 0 && p.getPopupUtility().getJustification() != 0) {
        element.setAttribute("x", "" + p.getOriginalX());
        element.setAttribute("y", "" + p.getOriginalY());
    }
    element.setAttribute("selectable", (p.isSelectable() ? "yes" : "no"));
    element.setAttribute("class", "jmri.jmrit.display.configurexml.BlockContentsIconXml");
    if (p.getDefaultIcon() != null) {
        element.setAttribute("defaulticon", p.getDefaultIcon().getURL());
    }
    // include contents
    java.util.HashMap<String, NamedIcon> map = p.getMap();
    if (map != null) {
        java.util.Iterator<java.util.Map.Entry<String, NamedIcon>> iterator = map.entrySet().iterator();
        while (iterator.hasNext()) {
            java.util.Map.Entry<String, NamedIcon> mi = iterator.next();
            String key = mi.getKey();
            String value = mi.getValue().getName();
            Element e2 = new Element("blockstate");
            e2.setAttribute("value", key);
            e2.setAttribute("icon", value);
            element.addContent(e2);
        }
    }
    return element;
}