Examples with Attribute org.jdom2.Attribute used on opensource projects

Example 96 with Attribute

use of org.jdom2.Attribute in project JMRI by JMRI.

the class MemoryIconXml method load.

/**
     * Load, starting with the memoryicon 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;
    MemoryIcon l;
    if (o instanceof LayoutEditor) {
        ed = (LayoutEditor) o;
        l = new jmri.jmrit.display.layoutEditor.MemoryIcon("   ", (LayoutEditor) ed);
    } else if (o instanceof jmri.jmrit.display.Editor) {
        ed = (Editor) o;
        l = new MemoryIcon("", ed);
    } else {
        log.error("Unrecognizable class - " + o.getClass().getName());
        return;
    }
    String name;
    Attribute attr = element.getAttribute("memory");
    if (attr == null) {
        log.error("incorrect information for a memory location; must use memory name");
        ed.loadFailed();
        return;
    } else {
        name = attr.getValue();
    }
    loadTextInfo(l, element);
    Memory m = jmri.InstanceManager.memoryManagerInstance().getMemory(name);
    if (m != null) {
        l.setMemory(name);
    } else {
        log.error("Memory 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);
    }
    a = element.getAttribute("updateBlockValue");
    if (a != null && a.getValue().equals("yes")) {
        l.updateBlockValueOnChange(true);
    }
    // get the icon pairs
    List<Element> items = element.getChildren("memorystate");
    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 97 with Attribute

use of org.jdom2.Attribute in project JMRI by JMRI.

the class MemoryInputIconXml method load.

/**
     * Load, starting with the memoryInputIcon 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) {
    // create the objects
    Editor p = (Editor) o;
    int nCol = 2;
    try {
        nCol = element.getAttribute("colWidth").getIntValue();
    } catch (org.jdom2.DataConversionException e) {
        log.error("failed to convert colWidth attribute");
    }
    MemoryInputIcon l = new MemoryInputIcon(nCol, p);
    loadTextInfo(l, element);
    String name;
    Attribute attr = element.getAttribute("memory");
    if (attr == null) {
        log.error("incorrect information for a memory location; must use memory name");
        p.loadFailed();
        return;
    } else {
        name = attr.getValue();
    }
    Memory m = jmri.InstanceManager.memoryManagerInstance().getMemory(name);
    if (m != null) {
        l.setMemory(name);
    } else {
        log.error("Memory named '" + attr.getValue() + "' not found.");
        p.loadFailed();
        return;
    }
    p.putItem(l);
    // load individual item's option settings after editor has set its global settings
    loadCommonAttributes(l, Editor.MEMORIES, element);
    javax.swing.JComponent textField = l.getTextComponent();
    jmri.jmrit.display.PositionablePopupUtil util = l.getPopupUtility();
    if (util.hasBackground()) {
        textField.setBackground(util.getBackground());
    } else {
        textField.setBackground(null);
        textField.setOpaque(false);
    }
}

Example 98 with Attribute

use of org.jdom2.Attribute in project JMRI by JMRI.

the class PositionableLabelXml method loadTextInfo.

protected void loadTextInfo(Positionable l, Element element) {
    if (log.isDebugEnabled()) {
        log.debug("loadTextInfo");
    }
    jmri.jmrit.display.PositionablePopupUtil util = l.getPopupUtility();
    if (util == null) {
        log.warn("PositionablePopupUtil is null! " + element.toString());
        return;
    }
    Attribute a = element.getAttribute("size");
    try {
        if (a != null) {
            util.setFontSize(a.getFloatValue());
        }
    } catch (DataConversionException ex) {
        log.warn("invalid size attribute value");
    }
    a = element.getAttribute("style");
    try {
        if (a != null) {
            int style = a.getIntValue();
            int drop = 0;
            switch(style) {
                case 0:
                    //0 Normal
                    drop = 1;
                    break;
                case 2:
                    //italic
                    drop = 1;
                    break;
                default:
                    // fall through
                    break;
            }
            util.setFontStyle(style, drop);
        }
    } catch (DataConversionException ex) {
        log.warn("invalid style attribute value");
    }
    // set color if needed
    try {
        int red = element.getAttribute("red").getIntValue();
        int blue = element.getAttribute("blue").getIntValue();
        int green = element.getAttribute("green").getIntValue();
        util.setForeground(new Color(red, green, blue));
    } catch (org.jdom2.DataConversionException e) {
        log.warn("Could not parse color attributes!");
    } catch (NullPointerException e) {
    // considered normal if the attributes are not present
    }
    a = element.getAttribute("hasBackground");
    if (a != null) {
        util.setHasBackground("yes".equals(a.getValue()));
    } else {
        util.setHasBackground(true);
    }
    if (util.hasBackground()) {
        try {
            int red = element.getAttribute("redBack").getIntValue();
            int blue = element.getAttribute("blueBack").getIntValue();
            int green = element.getAttribute("greenBack").getIntValue();
            util.setBackgroundColor(new Color(red, green, blue));
        } catch (org.jdom2.DataConversionException e) {
            log.warn("Could not parse background color attributes!");
        } catch (NullPointerException e) {
            // if the attributes are not listed, we consider the background as clear.
            util.setHasBackground(false);
        }
    }
    int fixedWidth = 0;
    int fixedHeight = 0;
    try {
        fixedHeight = element.getAttribute("fixedHeight").getIntValue();
    } catch (org.jdom2.DataConversionException e) {
        log.warn("Could not parse fixed Height attributes!");
    } catch (NullPointerException e) {
    // considered normal if the attributes are not present
    }
    try {
        fixedWidth = element.getAttribute("fixedWidth").getIntValue();
    } catch (org.jdom2.DataConversionException e) {
        log.warn("Could not parse fixed Width attribute!");
    } catch (NullPointerException e) {
    // considered normal if the attributes are not present
    }
    if (!(fixedWidth == 0 && fixedHeight == 0)) {
        util.setFixedSize(fixedWidth, fixedHeight);
    }
    if ((util.getFixedWidth() == 0) || (util.getFixedHeight() == 0)) {
        try {
            util.setMargin(element.getAttribute("margin").getIntValue());
        } catch (org.jdom2.DataConversionException e) {
            log.warn("Could not parse margin attribute!");
        } catch (NullPointerException e) {
        // considered normal if the attributes are not present
        }
    }
    try {
        util.setBorderSize(element.getAttribute("borderSize").getIntValue());
        int red = element.getAttribute("redBorder").getIntValue();
        int blue = element.getAttribute("blueBorder").getIntValue();
        int green = element.getAttribute("greenBorder").getIntValue();
        util.setBorderColor(new Color(red, green, blue));
    } catch (org.jdom2.DataConversionException e) {
        log.warn("Could not parse border attributes!");
    } catch (NullPointerException e) {
    // considered normal if the attribute not present
    }
    a = element.getAttribute("justification");
    if (a != null) {
        util.setJustification(a.getValue());
    } else {
        util.setJustification("left");
    }
    a = element.getAttribute("orientation");
    if (a != null) {
        util.setOrientation(a.getValue());
    } else {
        util.setOrientation("horizontal");
    }
    int deg = 0;
    try {
        a = element.getAttribute("degrees");
        if (a != null) {
            deg = a.getIntValue();
            l.rotate(deg);
        }
    } catch (DataConversionException ex) {
        log.warn("invalid 'degrees' value (non integer)");
    }
    if (deg == 0 && util.hasBackground()) {
        l.setOpaque(true);
    }
}

Example 99 with Attribute

use of org.jdom2.Attribute in project JMRI by JMRI.

the class PositionableLabelXml method load.

/**
     * Create a PositionableLabel, then add to a target JLayeredPane
     *
     * @param element Top level Element to unpack.
     * @param o       Editor as an Object
     */
@Override
public void load(Element element, Object o) {
    // create the objects
    PositionableLabel l = null;
    // get object class and determine editor being used
    Editor editor = (Editor) o;
    if (element.getAttribute("icon") != null) {
        NamedIcon icon;
        String name = element.getAttribute("icon").getValue();
        //            if (log.isDebugEnabled()) log.debug("icon attribute= "+name);
        if (name.equals("yes")) {
            icon = getNamedIcon("icon", element, "PositionableLabel ", editor);
        } else {
            icon = NamedIcon.getIconByName(name);
            if (icon == null) {
                icon = editor.loadFailed("PositionableLabel", name);
                if (icon == null) {
                    log.info("PositionableLabel icon removed for url= " + name);
                    return;
                }
            }
        }
        // abort if name != yes and have null icon
        if (icon == null && !name.equals("yes")) {
            log.info("PositionableLabel icon removed for url= " + name);
            return;
        }
        l = new PositionableLabel(icon, editor);
        try {
            Attribute a = element.getAttribute("rotate");
            if (a != null && icon != null) {
                int rotation = element.getAttribute("rotate").getIntValue();
                icon.setRotation(rotation, l);
            }
        } catch (org.jdom2.DataConversionException e) {
        }
        if (name.equals("yes")) {
            NamedIcon nIcon = loadIcon(l, "icon", element, "PositionableLabel ", editor);
            if (nIcon != null) {
                l.updateIcon(nIcon);
            } else {
                log.info("PositionableLabel icon removed for url= " + name);
                return;
            }
        } else {
            l.updateIcon(icon);
        }
    }
    if (element.getAttribute("text") != null) {
        if (l == null) {
            l = new PositionableLabel(element.getAttribute("text").getValue(), editor);
        }
        loadTextInfo(l, element);
    } else if (l == null) {
        log.error("PositionableLabel is null!");
        if (log.isDebugEnabled()) {
            java.util.List<Attribute> attrs = element.getAttributes();
            log.debug("\tElement Has " + attrs.size() + " Attributes:");
            for (int i = 0; i < attrs.size(); i++) {
                Attribute a = attrs.get(i);
                log.debug("\t\t" + a.getName() + " = " + a.getValue());
            }
            java.util.List<Element> kids = element.getChildren();
            log.debug("\tElementHas " + kids.size() + " children:");
            for (int i = 0; i < kids.size(); i++) {
                Element e = kids.get(i);
                log.debug("\t\t" + e.getName() + " = \"" + e.getValue() + "\"");
            }
        }
        editor.loadFailed();
        return;
    }
    editor.putItem(l);
    // load individual item's option settings after editor has set its global settings
    loadCommonAttributes(l, Editor.LABELS, element);
}

Example 100 with Attribute

use of org.jdom2.Attribute in project JMRI by JMRI.

the class PositionableLabelXml method storeIcon.

public Element storeIcon(String elemName, NamedIcon icon) {
    if (icon == null) {
        return null;
    }
    Element element = new Element(elemName);
    element.setAttribute("url", icon.getURL());
    element.setAttribute("degrees", String.valueOf(icon.getDegrees()));
    element.setAttribute("scale", String.valueOf(icon.getScale()));
    // the "rotate" attribute was deprecated in 2.9.4, replaced by the "rotation" element
    element.addContent(new Element("rotation").addContent(String.valueOf(icon.getRotation())));
    return element;
}