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

Example 21 with Attribute

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

the class PaneProgPane method newGridItem.

/**
     * Create a grid item from the JDOM Element
     *
     * @param element     element containing grid item contents
     * @param showStdName show the name following the rules for the
     * <em>nameFmt</em> element
     * @param modelElem   element containing the decoder model
     * @param globs       properties to configure the layout
     * @return a panel containing the group
     */
public JPanel newGridItem(Element element, boolean showStdName, Element modelElem, GridGlobals globs) {
    // get item-level attributes
    List<Attribute> itemAttList = element.getAttributes();
    List<Attribute> attList = new ArrayList<>(globs.gridAttList);
    // merge grid and item-level attributes
    attList.addAll(itemAttList);
    //                log.info("New gridtiem -----------------------------------------------");
    //                log.info("Attribute list:"+attList);
    attList.add(new Attribute(LAST_GRIDX, ""));
    attList.add(new Attribute(LAST_GRIDY, ""));
    //                log.info("Previous gridxCurrent="+globs.gridxCurrent+";gridyCurrent="+globs.gridyCurrent);
    for (int j = 0; j < attList.size(); j++) {
        Attribute attrib = attList.get(j);
        String attribName = attrib.getName();
        String attribRawValue = attrib.getValue();
        Field constraint = null;
        String constraintType = null;
        // make sure we only process the last gridx or gridy attribute in the list
        if (attribName.equals("gridx")) {
            Attribute a = new Attribute(LAST_GRIDX, attribRawValue);
            attList.set(attList.size() - 2, a);
            //. don't process now
            continue;
        }
        if (attribName.equals("gridy")) {
            Attribute a = new Attribute(LAST_GRIDY, attribRawValue);
            attList.set(attList.size() - 1, a);
            //. don't process now
            continue;
        }
        if (attribName.equals(LAST_GRIDX)) {
            // we must be at end of original list, restore last gridx
            attribName = "gridx";
            if (attribRawValue.equals("")) {
                // don't process blank (unused)
                continue;
            }
        }
        if (attribName.equals(LAST_GRIDY)) {
            // we must be at end of original list, restore last gridy
            attribName = "gridy";
            if (attribRawValue.equals("")) {
                // don't process blank (unused)
                continue;
            }
        }
        if ((attribName.equals("gridx") || attribName.equals("gridy")) && attribRawValue.equals("RELATIVE")) {
            // NEXT is a synonym for RELATIVE
            attribRawValue = "NEXT";
        }
        if (attribName.equals("gridx") && attribRawValue.equals("CURRENT")) {
            attribRawValue = String.valueOf(Math.max(0, globs.gridxCurrent));
        }
        if (attribName.equals("gridy") && attribRawValue.equals("CURRENT")) {
            attribRawValue = String.valueOf(Math.max(0, globs.gridyCurrent));
        }
        if (attribName.equals("gridx") && attribRawValue.equals("NEXT")) {
            attribRawValue = String.valueOf(++globs.gridxCurrent);
        }
        if (attribName.equals("gridy") && attribRawValue.equals("NEXT")) {
            attribRawValue = String.valueOf(++globs.gridyCurrent);
        }
        //                    log.info("attribName="+attribName+";attribRawValue="+attribRawValue);
        try {
            constraint = globs.gridConstraints.getClass().getDeclaredField(attribName);
            constraintType = constraint.getType().toString();
            constraint.setAccessible(true);
        } catch (NoSuchFieldException ex) {
            log.error("Unrecognised attribute \"" + attribName + "\", skipping");
            continue;
        }
        switch(constraintType) {
            case "int":
                {
                    int attribValue;
                    try {
                        attribValue = Integer.valueOf(attribRawValue);
                        constraint.set(globs.gridConstraints, attribValue);
                    } catch (IllegalAccessException ey) {
                        log.error("Unable to set constraint \"" + attribName + ". IllegalAccessException error thrown.");
                    } catch (NumberFormatException ex) {
                        try {
                            Field constant = globs.gridConstraints.getClass().getDeclaredField(attribRawValue);
                            constant.setAccessible(true);
                            attribValue = (Integer) GridBagConstraints.class.getField(attribRawValue).get(constant);
                            constraint.set(globs.gridConstraints, attribValue);
                        } catch (NoSuchFieldException ey) {
                            log.error("Invalid value \"" + attribRawValue + "\" for attribute \"" + attribName + "\"");
                        } catch (IllegalAccessException ey) {
                            log.error("Unable to set constraint \"" + attribName + ". IllegalAccessException error thrown.");
                        }
                    }
                    break;
                }
            case "double":
                {
                    double attribValue;
                    try {
                        attribValue = Double.valueOf(attribRawValue);
                        constraint.set(globs.gridConstraints, attribValue);
                    } catch (IllegalAccessException ey) {
                        log.error("Unable to set constraint \"" + attribName + ". IllegalAccessException error thrown.");
                    } catch (NumberFormatException ex) {
                        log.error("Invalid value \"" + attribRawValue + "\" for attribute \"" + attribName + "\"");
                    }
                    break;
                }
            case "class java.awt.Insets":
                try {
                    String[] insetStrings = attribRawValue.split(",");
                    if (insetStrings.length == 4) {
                        Insets attribValue = new Insets(Integer.valueOf(insetStrings[0]), Integer.valueOf(insetStrings[1]), Integer.valueOf(insetStrings[2]), Integer.valueOf(insetStrings[3]));
                        constraint.set(globs.gridConstraints, attribValue);
                    } else {
                        log.error("Invalid value \"" + attribRawValue + "\" for attribute \"" + attribName + "\"");
                        log.error("Value should be four integers of the form \"top,left,bottom,right\"");
                    }
                } catch (IllegalAccessException ey) {
                    log.error("Unable to set constraint \"" + attribName + ". IllegalAccessException error thrown.");
                } catch (NumberFormatException ex) {
                    log.error("Invalid value \"" + attribRawValue + "\" for attribute \"" + attribName + "\"");
                    log.error("Value should be four integers of the form \"top,left,bottom,right\"");
                }
                break;
            default:
                log.error("Required \"" + constraintType + "\" handler for attribute \"" + attribName + "\" not defined in JMRI code");
                log.error("Please file a JMRI bug report at https://sourceforge.net/p/jmri/bugs/new/");
                break;
        }
    }
    //                log.info("Updated globs.GridBagConstraints.gridx="+globs.gridConstraints.gridx+";globs.GridBagConstraints.gridy="+globs.gridConstraints.gridy);
    // create a panel to add as a new grid item
    final JPanel c = new JPanel();
    panelList.add(c);
    GridBagLayout g = new GridBagLayout();
    GridBagConstraints cs = new GridBagConstraints();
    c.setLayout(g);
    // handle the xml definition
    // for all elements in the grid item
    List<Element> elemList = element.getChildren();
    log.trace("newGridItem starting with {} elements", elemList.size());
    for (int i = 0; i < elemList.size(); i++) {
        // update the grid position
        cs.gridy = 0;
        cs.gridx++;
        Element e = elemList.get(i);
        String name = e.getName();
        log.trace("newGridItem processing {} element", name);
        // decode the type
        if (name.equals("display")) {
            // its a variable
            // load the variable
            newVariable(e, c, g, cs, showStdName);
        } else if (name.equals("separator")) {
            // its a separator
            JSeparator j = new JSeparator(javax.swing.SwingConstants.VERTICAL);
            cs.fill = GridBagConstraints.BOTH;
            cs.gridheight = GridBagConstraints.REMAINDER;
            g.setConstraints(j, cs);
            c.add(j);
            cs.fill = GridBagConstraints.NONE;
            cs.gridheight = 1;
        } else if (name.equals("label")) {
            cs.gridheight = GridBagConstraints.REMAINDER;
            makeLabel(e, c, g, cs);
        } else if (name.equals("soundlabel")) {
            cs.gridheight = GridBagConstraints.REMAINDER;
            makeSoundLabel(e, c, g, cs);
        } else if (name.equals("cvtable")) {
            makeCvTable(cs, g, c);
        } else if (name.equals("indxcvtable")) {
            log.debug("starting to build IndexedCvTable pane");
            JTable indxcvTable = new JTable(_indexedCvModel);
            JScrollPane cvScroll = new JScrollPane(indxcvTable);
            indxcvTable.setDefaultRenderer(JTextField.class, new ValueRenderer());
            indxcvTable.setDefaultRenderer(JButton.class, new ValueRenderer());
            indxcvTable.setDefaultEditor(JTextField.class, new ValueEditor());
            indxcvTable.setDefaultEditor(JButton.class, new ValueEditor());
            indxcvTable.setRowHeight(new JButton("X").getPreferredSize().height);
            indxcvTable.setPreferredScrollableViewportSize(new Dimension(700, indxcvTable.getRowHeight() * 14));
            cvScroll.setColumnHeaderView(indxcvTable.getTableHeader());
            // don't want a horizontal scroll bar
            // Need to see the whole row at one time
            //                indxcvTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
            cs.gridwidth = GridBagConstraints.REMAINDER;
            g.setConstraints(cvScroll, cs);
            c.add(cvScroll);
            cs.gridwidth = 1;
            // remember which indexed CVs to read/write
            for (int j = 0; j < _indexedCvModel.getRowCount(); j++) {
                String sz = "CV" + _indexedCvModel.getName(j);
                int in = _varModel.findVarIndex(sz);
                indexedCvList.add(in);
            }
            _cvTable = true;
            log.debug("end of building IndexedCvTable pane");
        } else if (name.equals("fnmapping")) {
            pickFnMapPanel(c, g, cs, modelElem);
        } else if (name.equals("dccaddress")) {
            JPanel l = addDccAddressPanel(e);
            if (l.getComponentCount() > 0) {
                cs.gridheight = GridBagConstraints.REMAINDER;
                g.setConstraints(l, cs);
                c.add(l);
                cs.gridheight = 1;
            }
        } else if (name.equals("column")) {
            // nested "column" elements ...
            cs.gridheight = GridBagConstraints.REMAINDER;
            JPanel l = newColumn(e, showStdName, modelElem);
            if (l.getComponentCount() > 0) {
                panelList.add(l);
                g.setConstraints(l, cs);
                c.add(l);
                cs.gridheight = 1;
            }
        } else if (name.equals("row")) {
            // nested "row" elements ...
            cs.gridwidth = GridBagConstraints.REMAINDER;
            JPanel l = newRow(e, showStdName, modelElem);
            if (l.getComponentCount() > 0) {
                panelList.add(l);
                g.setConstraints(l, cs);
                c.add(l);
                cs.gridwidth = 1;
            }
        } else if (name.equals("grid")) {
            // nested "grid" elements ...
            cs.gridwidth = GridBagConstraints.REMAINDER;
            JPanel l = newGrid(e, showStdName, modelElem);
            if (l.getComponentCount() > 0) {
                panelList.add(l);
                g.setConstraints(l, cs);
                c.add(l);
                cs.gridwidth = 1;
            }
        } else if (name.equals("group")) {
            // nested "group" elements ...
            JPanel l = newGroup(e, showStdName, modelElem);
            if (l.getComponentCount() > 0) {
                panelList.add(l);
                g.setConstraints(l, cs);
                c.add(l);
            }
        } else if (!name.equals("qualifier")) {
            // its a mistake
            log.error("No code to handle element of type " + e.getName() + " in newGridItem");
        }
    }
    globs.gridxCurrent = globs.gridConstraints.gridx;
    globs.gridyCurrent = globs.gridConstraints.gridy;
    // add glue to the bottom to allow resize
    if (c.getComponentCount() > 0) {
        c.add(Box.createVerticalGlue());
    }
    // handle qualification if any
    QualifierAdder qa = new QualifierAdder() {

        @Override
        protected Qualifier createQualifier(VariableValue var, String relation, String value) {
            return new JComponentQualifier(c, var, Integer.parseInt(value), relation);
        }

        @Override
        protected void addListener(java.beans.PropertyChangeListener qc) {
            c.addPropertyChangeListener(qc);
        }
    };
    qa.processModifierElements(element, _varModel);
    return c;
}

Example 22 with Attribute

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

the class PaneProgPane method newVariable.

/**
     * Add the representation of a single variable. The variable is defined by a
     * JDOM variable Element from the XML file.
     *
     * @param var         element containing variable
     * @param col         column to insert label into
     * @param g           panel layout manager
     * @param cs          constraints on layout manager
     * @param showStdName show the name following the rules for the
     * <em>nameFmt</em> element
     */
public void newVariable(Element var, JComponent col, GridBagLayout g, GridBagConstraints cs, boolean showStdName) {
    // get the name
    String name = var.getAttribute("item").getValue();
    // if it doesn't exist, do nothing
    int i = _varModel.findVarIndex(name);
    if (i < 0) {
        log.trace("Variable \"{}\" not found, omitted", name);
        return;
    }
    //        Leave here for now. Need to track pre-existing corner-case issue
    //        log.info("Entry item="+name+";cs.gridx="+cs.gridx+";cs.gridy="+cs.gridy+";cs.anchor="+cs.anchor+";cs.ipadx="+cs.ipadx);
    // check label orientation
    Attribute attr;
    // this default is also set in the DTD
    String layout = "left";
    if ((attr = var.getAttribute("layout")) != null && attr.getValue() != null) {
        layout = attr.getValue();
    }
    // load label if specified, else use name
    String label = name;
    if (!showStdName) {
        // get name attribute from variable, as that's the mfg name
        label = _varModel.getLabel(i);
    }
    String temp = LocaleSelector.getAttribute(var, "label");
    if (temp != null) {
        label = temp;
    }
    // get representation; store into the list to be programmed
    JComponent rep = getRepresentation(name, var);
    varList.add(i);
    // create the paired label
    JLabel l = new WatchingLabel(label, rep);
    int spaceWidth = getFontMetrics(l.getFont()).stringWidth(" ");
    // assemble v from label, rep
    switch(layout) {
        case "left":
            cs.anchor = GridBagConstraints.EAST;
            cs.ipadx = spaceWidth;
            g.setConstraints(l, cs);
            col.add(l);
            cs.ipadx = 0;
            cs.gridx++;
            cs.anchor = GridBagConstraints.WEST;
            g.setConstraints(rep, cs);
            col.add(rep);
            break;
        //        log.info("Exit item="+name+";cs.gridx="+cs.gridx+";cs.gridy="+cs.gridy+";cs.anchor="+cs.anchor+";cs.ipadx="+cs.ipadx);
        case "right":
            cs.anchor = GridBagConstraints.EAST;
            g.setConstraints(rep, cs);
            col.add(rep);
            cs.gridx++;
            cs.anchor = GridBagConstraints.WEST;
            cs.ipadx = spaceWidth;
            g.setConstraints(l, cs);
            col.add(l);
            cs.ipadx = 0;
            break;
        case "below":
            // variable in center of upper line
            cs.anchor = GridBagConstraints.CENTER;
            g.setConstraints(rep, cs);
            col.add(rep);
            // label aligned like others
            cs.gridy++;
            cs.anchor = GridBagConstraints.WEST;
            cs.ipadx = spaceWidth;
            g.setConstraints(l, cs);
            col.add(l);
            cs.ipadx = 0;
            break;
        case "above":
            // label aligned like others
            cs.anchor = GridBagConstraints.WEST;
            cs.ipadx = spaceWidth;
            g.setConstraints(l, cs);
            col.add(l);
            cs.ipadx = 0;
            // variable in center of lower line
            cs.gridy++;
            cs.anchor = GridBagConstraints.CENTER;
            g.setConstraints(rep, cs);
            col.add(rep);
            break;
        default:
            log.error("layout internally inconsistent: " + layout);
    }
}

Example 23 with Attribute

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

the class VSDecoderPreferences method save.

public void save() {
    if (prefFile == null) {
        return;
    }
    XmlFile xf = new XmlFile() {
    };
    // odd syntax is due to XmlFile being abstract
    xf.makeBackupFile(prefFile);
    File file = new File(prefFile);
    try {
        //The file does not exist, create it before writing
        File parentDir = file.getParentFile();
        if (!parentDir.exists()) {
            if (// make directory, check result
            !parentDir.mkdir()) {
                log.error("failed to make parent directory");
            }
        }
        if (// create file, check result
        !file.createNewFile()) {
            log.error("createNewFile failed");
        }
    } catch (Exception exp) {
        log.error("Exception while writing the new VSDecoder preferences file, may not be complete: " + exp);
    }
    try {
        Element root = new Element("vsdecoder-preferences");
        //Document doc = XmlFile.newDocument(root, XmlFile.dtdLocation+"vsdecoder-preferences.dtd");
        Document doc = XmlFile.newDocument(root);
        // add XSLT processing instruction
        // <?xml-stylesheet type="text/xsl" href="XSLT/throttle.xsl"?>
        /*TODO      java.util.Map<String,String> m = new java.util.HashMap<String,String>();
             m.put("type", "text/xsl");
             m.put("href", jmri.jmrit.XmlFile.xsltLocation+"throttles-preferences.xsl");
             ProcessingInstruction p = new ProcessingInstruction("xml-stylesheet", m);
             doc.addContent(0,p);*/
        root.setContent(store());
        xf.writeXML(file, doc);
    } catch (Exception ex) {
        // TODO fix null value for Attribute
        log.warn("Exception in storing vsdecoder preferences xml: " + ex);
    }
}

Example 24 with Attribute

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

the class WiThrottlePreferences method load.

@Override
public void load(Element child) {
    Attribute a;
    if ((a = child.getAttribute("isUseEStop")) != null) {
        setUseEStop(a.getValue().equalsIgnoreCase("true"));
        this.asLoadedUseEStop = this.isUseEStop();
    }
    if ((a = child.getAttribute("getEStopDelay")) != null) {
        try {
            setEStopDelay(Integer.valueOf(a.getValue()));
            this.asLoadedEStopDelay = this.getEStopDelay();
        } catch (NumberFormatException e) {
            log.debug(e.getLocalizedMessage(), e);
        }
    }
    if ((a = child.getAttribute("isUseMomF2")) != null) {
        setUseMomF2(a.getValue().equalsIgnoreCase("true"));
        this.asLoadedUseMomF2 = this.isUseMomF2();
    }
    if ((a = child.getAttribute("getPort")) != null) {
        try {
            setPort(a.getIntValue());
        } catch (DataConversionException ex) {
            log.error("Port {} is invalid.", a.getValue());
        }
        this.asLoadedPort = this.getPort();
    }
    if ((a = child.getAttribute("isAllowTrackPower")) != null) {
        setAllowTrackPower(a.getValue().equalsIgnoreCase("true"));
        this.asLoadedAllowTrackPower = this.isAllowTrackPower();
    }
    if ((a = child.getAttribute("isAllowTurnout")) != null) {
        setAllowTurnout(a.getValue().equalsIgnoreCase("true"));
        this.asLoadedAllowTurnout = this.isAllowTurnout();
    }
    if ((a = child.getAttribute("isAllowRoute")) != null) {
        setAllowRoute(a.getValue().equalsIgnoreCase("true"));
        this.asLoadedAllowRoute = this.isAllowRoute();
    }
    if ((a = child.getAttribute("isAllowConsist")) != null) {
        setAllowConsist(a.getValue().equalsIgnoreCase("true"));
        this.asLoadedAllowConsist = this.isAllowConsist();
    }
    if ((a = child.getAttribute("isUseWiFiConsist")) != null) {
        setUseWiFiConsist(a.getValue().equalsIgnoreCase("true"));
        this.asLoadedUseWiFiConsist = this.isUseWiFiConsist();
    }
}

Example 25 with Attribute

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

the class GuiLafConfigPaneXml method load.

@Override
public boolean load(Element shared, Element perNode) {
    boolean result = true;
    UIManager.LookAndFeelInfo[] plafs = UIManager.getInstalledLookAndFeels();
    java.util.Hashtable<String, String> installedLAFs = new java.util.Hashtable<String, String>(plafs.length);
    for (int i = 0; i < plafs.length; i++) {
        installedLAFs.put(plafs[i].getName(), plafs[i].getClassName());
    }
    String name = shared.getAttribute("LAFclass").getValue();
    String className = installedLAFs.get(name);
    log.debug("GUI selection: " + name + " class name: " + className);
    // set the GUI
    if (className != null) {
        InstanceManager.getDefault(GuiLafPreferencesManager.class).setLookAndFeel(name);
        try {
            if (!className.equals(UIManager.getLookAndFeel().getClass().getName())) {
                log.debug("set GUI to " + name + "," + className);
                updateLookAndFeel(name, className);
            } else {
                log.debug("skip updateLAF as already has className==" + className);
            }
        } catch (Exception ex) {
            log.error("Exception while setting GUI look & feel: " + ex);
            result = false;
        }
    }
    Attribute langAttr = shared.getAttribute("LocaleLanguage");
    Attribute countryAttr = shared.getAttribute("LocaleCountry");
    Attribute varAttr = shared.getAttribute("LocaleVariant");
    if (countryAttr != null && langAttr != null && varAttr != null) {
        Locale locale = new Locale(langAttr.getValue(), countryAttr.getValue(), varAttr.getValue());
        Locale.setDefault(locale);
        InstanceManager.getDefault(GuiLafPreferencesManager.class).setLocale(locale);
    }
    Attribute clickAttr = shared.getAttribute("nonStandardMouseEvent");
    if (clickAttr != null) {
        boolean nonStandardMouseEvent = clickAttr.getValue().equals("yes");
        jmri.util.swing.SwingSettings.setNonStandardMouseEvent(nonStandardMouseEvent);
        InstanceManager.getDefault(GuiLafPreferencesManager.class).setNonStandardMouseEvent(nonStandardMouseEvent);
    }
    Attribute graphicAttr = shared.getAttribute("graphicTableState");
    if (graphicAttr != null) {
        boolean graphicTableState = graphicAttr.getValue().equals("yes");
        InstanceManager.getDefault(GuiLafPreferencesManager.class).setGraphicTableState(graphicTableState);
    }
    GuiLafConfigPane g = new GuiLafConfigPane();
    ConfigureManager cm = jmri.InstanceManager.getNullableDefault(jmri.ConfigureManager.class);
    if (cm != null) {
        cm.registerPref(g);
    }
    Attribute fontsize = shared.getAttribute("fontsize");
    if (fontsize != null) {
        int size = Integer.parseInt(fontsize.getValue());
        InstanceManager.getDefault(GuiLafPreferencesManager.class).setFontSize(size);
        this.setUIFontSize(size);
    }
    return result;
}