Example #1
0
  public String getPreviousStage(String currStage) {

    if (currStage == null) {

      return null;
    }

    int ind = currStage.indexOf(":");

    Version v = new Version(currStage.substring(0, ind));

    int lind = Integer.parseInt(currStage.substring(ind + 1));

    java.util.List<WhatsNewItem> its = this.items.get(v);

    if (its == null) {

      return null;
    }

    lind--;

    if (lind > -1) {

      return v.getVersion() + ":" + lind;
    }

    Version p = this.items.lowerKey(v);

    if (p == null) {

      return null;
    }

    java.util.List<WhatsNewItem> pits = this.items.get(p);

    if (pits != null) {

      return p.getVersion() + ":" + (pits.size() - 1);
    }

    return null;
  }
Example #2
0
  public String getNextStage(String currStage) {

    if (currStage == null) {

      return this.getStartStage();
    }

    int ind = currStage.indexOf(":");

    Version v = new Version(currStage.substring(0, ind));

    int lind = Integer.parseInt(currStage.substring(ind + 1));

    java.util.List<WhatsNewItem> its = this.items.get(v);

    if (its == null) {

      return null;
    }

    lind++;

    if (lind <= (its.size() - 1)) {

      return v.getVersion() + ":" + lind;
    }

    Version n = this.items.higherKey(v);

    if (n == null) {

      return null;
    }

    java.util.List<WhatsNewItem> nits = this.items.get(n);

    if (nits != null) {

      return n.getVersion() + ":0";
    }

    return null;
  }
Example #3
0
  public WhatsNew(AbstractProjectViewer pv, boolean onlyShowCurrentVersion)
      throws GeneralException {

    super(pv);

    String wn = Environment.getProperty(Constants.WHATS_NEW_VERSION_VIEWED_PROPERTY_NAME);

    if (wn == null) {

      wn = "0";
    }

    // Get the current whats new version (i.e. old).
    Version lastWhatsNewVersion = new Version(wn);

    boolean betasAllowed =
        Environment.getUserProperties()
            .getPropertyAsBoolean(Constants.OPTIN_TO_BETA_VERSIONS_PROPERTY_NAME);

    try {

      String whatsNew = Environment.getResourceFileAsString(Constants.WHATS_NEW_FILE);

      // Load up all the whats new for greater versions.
      Element root = JDOMUtils.getStringAsElement(whatsNew);

      java.util.List verEls = JDOMUtils.getChildElements(root, XMLConstants.version, false);

      // Assume they are in the right order
      // TODO: Enforce the order and/or sort.
      for (int i = 0; i < verEls.size(); i++) {

        Element vEl = (Element) verEls.get(i);

        String id = JDOMUtils.getAttributeValue(vEl, XMLConstants.id, true);

        Version v = new Version(id);
        /*
                      if ((v.isBeta ())
                          &&
                          (!betasAllowed)
                         )
                      {

                          // Ignore, the user isn't interested in betas.
                          continue;

                      }
        */
        if ((lastWhatsNewVersion.isNewer(v))
            || ((onlyShowCurrentVersion) && (v.isSame(Environment.getQuollWriterVersion())))) {

          String c = WhatsNewComponentProvider.class.getName();

          int ind = c.lastIndexOf(".");

          if (ind > 0) {

            c = c.substring(0, ind);
          }

          WhatsNewComponentProvider compProv = null;

          String cl = JDOMUtils.getAttributeValue(vEl, XMLConstants.clazz, false);

          if (!cl.equals("")) {

            Class clz = null;

            try {

              clz = Class.forName(cl);

              if (WhatsNewComponentProvider.class.isAssignableFrom(clz)) {

                compProv = (WhatsNewComponentProvider) clz.newInstance();
              }

            } catch (Exception e) {

            }
          }

          // This is a version we are interested in.
          java.util.List itemEls =
              JDOMUtils.getChildElements(vEl, WhatsNewItem.XMLConstants.root, true);

          java.util.List<WhatsNewItem> its = new ArrayList();

          for (int j = 0; j < itemEls.size(); j++) {

            Element itEl = (Element) itemEls.get(j);

            WhatsNewItem it = new WhatsNewItem(itEl, compProv, pv);

            if (it.onlyIfCurrentVersion) {

              if (!Environment.getQuollWriterVersion().isSame(v)) {

                continue;
              }
            }

            if ((it.description == null) && (it.component == null)) {

              Environment.logMessage(
                  "Whats new item has no description or component, referenced by: "
                      + JDOMUtils.getPath(itEl));

              continue;
            }

            its.add(it);
          }

          if (its.size() > 0) {

            this.items.put(v, its);
          }
        }
      }

    } catch (Exception e) {

      throw new GeneralException("Unable to init whats new", e);
    }
  }