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

Example 71 with Content

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

the class BlockValueFile method writeBlockValues.

/*
     *  Writes out block values to a file in the user's preferences directory
     *  If there are no defined Blocks, no file is written.
     *  If none of the defined Blocks have values, no file is written.
     */
public void writeBlockValues() throws java.io.IOException {
    log.debug("entered writeBlockValues");
    List<String> blocks = blockManager.getSystemNameList();
    if (blocks.size() > 0) {
        // there are blocks defined, create root element
        root = new Element("block_values");
        doc = newDocument(root, dtdLocation + "block-values.dtd");
        boolean valuesFound = false;
        // add XSLT processing instruction
        // <?xml-stylesheet type="text/xsl" href="XSLT/block-values.xsl"?>
        java.util.Map<String, String> m = new java.util.HashMap<String, String>();
        m.put("type", "text/xsl");
        m.put("href", xsltLocation + "blockValues.xsl");
        org.jdom2.ProcessingInstruction p = new org.jdom2.ProcessingInstruction("xml-stylesheet", m);
        doc.addContent(0, p);
        // save block values in xml format
        Element values = new Element("blockvalues");
        for (int i = 0; i < blocks.size(); i++) {
            String sname = blocks.get(i);
            Block b = blockManager.getBySystemName(sname);
            if (b != null) {
                Object o = b.getValue();
                if (o != null) {
                    // block has value, save it
                    Element val = new Element("block");
                    val.setAttribute("systemname", sname);
                    if (o instanceof jmri.jmrit.roster.RosterEntry) {
                        val.setAttribute("value", ((jmri.jmrit.roster.RosterEntry) o).getId());
                        val.setAttribute("valueClass", "jmri.jmrit.roster.RosterEntry");
                    } else {
                        val.setAttribute("value", o.toString());
                    }
                    int v = b.getDirection();
                    if (v != jmri.Path.NONE) {
                        val.setAttribute("dir", "" + v);
                    }
                    values.addContent(val);
                    valuesFound = true;
                }
            } else {
                log.error("Block " + sname + " was not found.");
            }
        }
        root.addContent(values);
        // write out the file if values were found
        if (valuesFound) {
            try {
                if (!checkFile(defaultFileName)) {
                    // file does not exist, create it
                    File file = new File(defaultFileName);
                    if (// create and check result
                    !file.createNewFile()) {
                        log.error("createNewFile failed");
                    }
                }
                // write content to file
                writeXML(findFile(defaultFileName), doc);
            } catch (java.io.IOException ioe) {
                log.error("IO Exception " + ioe);
                throw (ioe);
            }
        }
    }
}

Example 72 with Content

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

the class PanelEditorXml method load.

/**
     * Create a PanelEditor object, then register and fill it, then pop it in a
     * JFrame
     *
     * @param shared Top level Element to unpack.
     * @return true if successful
     */
@Override
public boolean load(Element shared, Element perNode) {
    boolean result = true;
    // find coordinates
    int x = 0;
    int y = 0;
    int height = 400;
    int width = 300;
    try {
        x = shared.getAttribute("x").getIntValue();
        y = shared.getAttribute("y").getIntValue();
        height = shared.getAttribute("height").getIntValue();
        width = shared.getAttribute("width").getIntValue();
    } catch (org.jdom2.DataConversionException e) {
        log.error("failed to convert PanelEditor's attribute");
        result = false;
    }
    // find the name
    String name = "Panel";
    if (shared.getAttribute("name") != null) {
        name = shared.getAttribute("name").getValue();
    }
    // confirm that panel hasn't already been loaded
    if (jmri.jmrit.display.PanelMenu.instance().isPanelNameUsed(name)) {
        log.warn("File contains a panel with the same name (" + name + ") as an existing panel");
        result = false;
    }
    PanelEditor panel = new PanelEditor(name);
    //panel.makeFrame(name);
    jmri.jmrit.display.PanelMenu.instance().addEditorPanel(panel);
    panel.getTargetFrame().setLocation(x, y);
    panel.getTargetFrame().setSize(width, height);
    panel.setTitle();
    // Load editor option flags. This has to be done before the content 
    // items are loaded, to preserve the individual item settings
    Attribute a;
    boolean value = true;
    if ((a = shared.getAttribute("editable")) != null && a.getValue().equals("no")) {
        value = false;
    }
    panel.setAllEditable(value);
    value = true;
    if ((a = shared.getAttribute("positionable")) != null && a.getValue().equals("no")) {
        value = false;
    }
    panel.setAllPositionable(value);
    /*
         value = false;
         if ((a = element.getAttribute("showcoordinates"))!=null && a.getValue().equals("yes"))
         value = true;
         panel.setShowCoordinates(value);
         */
    value = true;
    if ((a = shared.getAttribute("showtooltips")) != null && a.getValue().equals("no")) {
        value = false;
    }
    panel.setAllShowTooltip(value);
    value = true;
    if ((a = shared.getAttribute("controlling")) != null && a.getValue().equals("no")) {
        value = false;
    }
    panel.setAllControlling(value);
    value = false;
    if ((a = shared.getAttribute("hide")) != null && a.getValue().equals("yes")) {
        value = true;
    }
    panel.setShowHidden(value);
    value = true;
    if ((a = shared.getAttribute("panelmenu")) != null && a.getValue().equals("no")) {
        value = false;
    }
    panel.setPanelMenuVisible(value);
    String state = "both";
    if ((a = shared.getAttribute("scrollable")) != null) {
        state = a.getValue();
    }
    panel.setScroll(state);
    // set color if needed
    try {
        int red = shared.getAttribute("redBackground").getIntValue();
        int blue = shared.getAttribute("blueBackground").getIntValue();
        int green = shared.getAttribute("greenBackground").getIntValue();
        panel.setBackgroundColor(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
    }
    //set the (global) editor display widgets to their flag settings
    panel.initView();
    // load the contents with their individual option settings
    List<Element> items = shared.getChildren();
    for (int i = 0; i < items.size(); i++) {
        // get the class, hence the adapter object to do loading
        Element item = items.get(i);
        String adapterName = item.getAttribute("class").getValue();
        log.debug("load via " + adapterName);
        try {
            XmlAdapter adapter = (XmlAdapter) Class.forName(adapterName).newInstance();
            // and do it
            adapter.load(item, panel);
            if (!panel.loadOK()) {
                result = false;
            }
        } catch (Exception e) {
            log.error("Exception while loading " + item.getName() + ":" + e);
            result = false;
            e.printStackTrace();
        }
    }
    // dispose of url correction data
    panel.disposeLoadData();
    // display the results, with the editor in back
    panel.pack();
    panel.setAllEditable(panel.isEditable());
    // we don't pack the target frame here, because size was specified
    // TODO: Work out why, when calling this method, panel size is increased
    // vertically (at least on MS Windows)
    // always show the panel
    panel.getTargetFrame().setVisible(true);
    // register the resulting panel for later configuration
    ConfigureManager cm = InstanceManager.getNullableDefault(jmri.ConfigureManager.class);
    if (cm != null) {
        cm.registerUser(panel);
    }
    // reset the size and position, in case the display caused it to change
    panel.getTargetFrame().setLocation(x, y);
    panel.getTargetFrame().setSize(width, height);
    return result;
}

Example 73 with Content

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

the class RosterEntry method updateFile.

/**
     * Write the contents of this RosterEntry back to a file, preserving all
     * existing decoder CV content.
     * <p>
     * This writes the file back in place, with the same decoder-specific
     * content.
     */
public void updateFile() {
    LocoFile df = new LocoFile();
    String fullFilename = LocoFile.getFileLocation() + getFileName();
    // read in the content
    try {
        mRootElement = df.rootFromName(fullFilename);
    } catch (JDOMException | IOException e) {
        log.error("Exception while loading loco XML file: " + getFileName() + " exception: " + e);
    }
    try {
        File f = new File(fullFilename);
        // do backup
        df.makeBackupFile(LocoFile.getFileLocation() + getFileName());
        // and finally write the file
        df.writeFile(f, mRootElement, this.store());
    } catch (Exception e) {
        log.error("error during locomotive file output", e);
        try {
            JOptionPane.showMessageDialog(null, ResourceBundle.getBundle("jmri.jmrit.roster.JmritRosterBundle").getString("ErrorSavingText") + "\n" + e.getMessage(), ResourceBundle.getBundle("jmri.jmrit.roster.JmritRosterBundle").getString("ErrorSavingTitle"), JOptionPane.ERROR_MESSAGE);
        } catch (HeadlessException he) {
        // silently ignore inability to display dialog
        }
    }
}

Example 74 with Content

use of org.jdom2.Content in project jspwiki by apache.

the class JSPWikiMarkupParser method handleHyperlinks.

/**
 *  Gobbles up all hyperlinks that are encased in square brackets.
 */
private Element handleHyperlinks(String linktext, int pos) {
    ResourceBundle rb = Preferences.getBundle(m_context, InternationalizationManager.CORE_BUNDLE);
    StringBuilder sb = new StringBuilder(linktext.length() + 80);
    if (m_linkParsingOperations.isAccessRule(linktext)) {
        return handleAccessRule(linktext);
    }
    if (m_linkParsingOperations.isMetadata(linktext)) {
        return handleMetadata(linktext);
    }
    if (m_linkParsingOperations.isPluginLink(linktext)) {
        try {
            PluginContent pluginContent = PluginContent.parsePluginLine(m_context, linktext, pos);
            // 
            if (pluginContent != null) {
                addElement(pluginContent);
                pluginContent.executeParse(m_context);
            }
        } catch (PluginException e) {
            log.info(m_context.getRealPage().getWiki() + " : " + m_context.getRealPage().getName() + " - Failed to insert plugin: " + e.getMessage());
            // log.info( "Root cause:",e.getRootThrowable() );
            if (!m_wysiwygEditorMode) {
                ResourceBundle rbPlugin = Preferences.getBundle(m_context, WikiPlugin.CORE_PLUGINS_RESOURCEBUNDLE);
                return addElement(makeError(MessageFormat.format(rbPlugin.getString("plugin.error.insertionfailed"), m_context.getRealPage().getWiki(), m_context.getRealPage().getName(), e.getMessage())));
            }
        }
        return m_currentElement;
    }
    try {
        LinkParser.Link link = m_linkParser.parse(linktext);
        linktext = link.getText();
        String linkref = link.getReference();
        // 
        if (m_linkParsingOperations.isVariableLink(linktext)) {
            Content el = new VariableContent(linktext);
            addElement(el);
        } else if (m_linkParsingOperations.isExternalLink(linkref)) {
            // It's an external link, out of this Wiki
            callMutatorChain(m_externalLinkMutatorChain, linkref);
            if (m_linkParsingOperations.isImageLink(linkref)) {
                handleImageLink(linkref, linktext, link.hasReference());
            } else {
                makeLink(EXTERNAL, linkref, linktext, null, link.getAttributes());
                addElement(outlinkImage());
            }
        } else if (link.isInterwikiLink()) {
            // It's an interwiki link
            // InterWiki links also get added to external link chain
            // after the links have been resolved.
            // FIXME: There is an interesting issue here:  We probably should
            // URLEncode the wikiPage, but we can't since some of the
            // Wikis use slashes (/), which won't survive URLEncoding.
            // Besides, we don't know which character set the other Wiki
            // is using, so you'll have to write the entire name as it appears
            // in the URL.  Bugger.
            String extWiki = link.getExternalWiki();
            String wikiPage = link.getExternalWikiPage();
            if (m_wysiwygEditorMode) {
                makeLink(INTERWIKI, extWiki + ":" + wikiPage, linktext, null, link.getAttributes());
            } else {
                String urlReference = m_engine.getInterWikiURL(extWiki);
                if (urlReference != null) {
                    urlReference = TextUtil.replaceString(urlReference, "%s", wikiPage);
                    urlReference = callMutatorChain(m_externalLinkMutatorChain, urlReference);
                    if (m_linkParsingOperations.isImageLink(urlReference)) {
                        handleImageLink(urlReference, linktext, link.hasReference());
                    } else {
                        makeLink(INTERWIKI, urlReference, linktext, null, link.getAttributes());
                    }
                    if (m_linkParsingOperations.isExternalLink(urlReference)) {
                        addElement(outlinkImage());
                    }
                } else {
                    Object[] args = { extWiki };
                    addElement(makeError(MessageFormat.format(rb.getString("markupparser.error.nointerwikiref"), args)));
                }
            }
        } else if (linkref.startsWith("#")) {
            // It defines a local footnote
            makeLink(LOCAL, linkref, linktext, null, link.getAttributes());
        } else if (TextUtil.isNumber(linkref)) {
            // It defines a reference to a local footnote
            makeLink(LOCALREF, linkref, linktext, null, link.getAttributes());
        } else {
            int hashMark = -1;
            // 
            // Internal wiki link, but is it an attachment link?
            // 
            String attachment = m_engine.getAttachmentManager().getAttachmentInfoName(m_context, linkref);
            if (attachment != null) {
                callMutatorChain(m_attachmentLinkMutatorChain, attachment);
                if (m_linkParsingOperations.isImageLink(linkref)) {
                    attachment = m_context.getURL(WikiContext.ATTACH, attachment);
                    sb.append(handleImageLink(attachment, linktext, link.hasReference()));
                } else {
                    makeLink(ATTACHMENT, attachment, linktext, null, link.getAttributes());
                }
            } else if ((hashMark = linkref.indexOf('#')) != -1) {
                // It's an internal Wiki link, but to a named section
                String namedSection = linkref.substring(hashMark + 1);
                linkref = linkref.substring(0, hashMark);
                linkref = MarkupParser.cleanLink(linkref);
                callMutatorChain(m_localLinkMutatorChain, linkref);
                String matchedLink = m_linkParsingOperations.linkIfExists(linkref);
                if (matchedLink != null) {
                    String sectref = "section-" + m_engine.encodeName(matchedLink + "-" + wikifyLink(namedSection));
                    sectref = sectref.replace('%', '_');
                    makeLink(READ, matchedLink, linktext, sectref, link.getAttributes());
                } else {
                    makeLink(EDIT, linkref, linktext, null, link.getAttributes());
                }
            } else {
                // It's an internal Wiki link
                linkref = MarkupParser.cleanLink(linkref);
                callMutatorChain(m_localLinkMutatorChain, linkref);
                String matchedLink = m_linkParsingOperations.linkIfExists(linkref);
                if (matchedLink != null) {
                    makeLink(READ, matchedLink, linktext, null, link.getAttributes());
                } else {
                    makeLink(EDIT, linkref, linktext, null, link.getAttributes());
                }
            }
        }
    } catch (ParseException e) {
        log.info("Parser failure: ", e);
        Object[] args = { e.getMessage() };
        addElement(makeError(MessageFormat.format(rb.getString("markupparser.error.parserfailure"), args)));
    }
    return m_currentElement;
}

Example 75 with Content

use of org.jdom2.Content in project jspwiki by apache.

the class JSPWikiMarkupParser method paragraphify.

/**
 *  Checks out that the first paragraph is correctly installed.
 *
 *  @param rootElement
 */
private void paragraphify(Element rootElement) {
    // 
    // Add the paragraph tag to the first paragraph
    // 
    List<Content> kids = rootElement.getContent();
    if (rootElement.getChild("p") != null) {
        ArrayList<Content> ls = new ArrayList<Content>();
        int idxOfFirstContent = 0;
        int count = 0;
        for (Iterator<Content> i = kids.iterator(); i.hasNext(); count++) {
            Content c = i.next();
            if (c instanceof Element) {
                String name = ((Element) c).getName();
                if (isBlockLevel(name))
                    break;
            }
            if (!(c instanceof ProcessingInstruction)) {
                ls.add(c);
                if (idxOfFirstContent == 0)
                    idxOfFirstContent = count;
            }
        }
        // 
        if (ls.size() > 0) {
            Element newel = new Element("p");
            for (Iterator<Content> i = ls.iterator(); i.hasNext(); ) {
                Content c = i.next();
                c.detach();
                newel.addContent(c);
            }
            // 
            if (newel.getTextTrim().length() > 0 || !newel.getChildren().isEmpty())
                rootElement.addContent(idxOfFirstContent, newel);
        }
    }
}