Пример #1
0
  public void actionPerformed(ActionEvent e) {
    SpinnerNumberModel m = ((SpinnerNumberModel) daysnr.getModel());
    int days = m.getNumber().intValue();
    String location = ((JTextField) loc).getText();
    java.util.List<PointOfInterest> points = parent.textFieldPoints(location);
    if (!points.isEmpty()) {
      double latitude = points.get(0).getLatlon().latitude.getDegrees(),
          longitude = points.get(0).getLatlon().longitude.getDegrees();
      // we want only the firs two decimals
      latitude = ((double) ((long) (latitude * 100))) / 100;
      longitude = ((double) ((long) (latitude * 100))) / 100;
      String APIKey = "65ea00ff33143650113112";
      String address =
          "http://free.worldweatheronline.com/feed/weather.ashx?"
              + "key="
              + APIKey
              + "&num_of_days="
              + days
              + "&q="
              + latitude
              + ","
              + longitude
              + "&format=json&cc=no";
      try {
        URL link = new URL(address);
        URLConnection yc = link.openConnection();
        BufferedReader in = new BufferedReader(new InputStreamReader(yc.getInputStream()));
        Vector<WeatherElements> elem = new Vector<WeatherElements>();
        String jsonFile = in.readLine();
        int i1 = 0, i2 = 0;
        for (int i = 0; i < days; i++) {
          i1 = jsonFile.indexOf("\"date\"", i2) + 9;
          i2 = jsonFile.indexOf("\"", i1);
          String date = jsonFile.substring(i1, i2);
          i2++;

          i1 = jsonFile.indexOf("\"precipMM\"", i2) + 13;
          i2 = jsonFile.indexOf("\"", i1);
          String rain = jsonFile.substring(i1, i2);
          i2++;

          i1 = jsonFile.indexOf("\"tempMaxC\"", i2) + 13;
          i2 = jsonFile.indexOf("\"", i1);
          String tempMax = jsonFile.substring(i1, i2);
          i2++;

          i1 = jsonFile.indexOf("\"tempMinC\"", i2) + 13;
          i2 = jsonFile.indexOf("\"", i1);
          String tempMin = jsonFile.substring(i1, i2);
          i2++;

          i1 = jsonFile.indexOf("\"value\"", i2) + 10;
          i2 = jsonFile.indexOf("\"", i1);
          String weatherStatus = jsonFile.substring(i1, i2);
          i2++;

          i1 = jsonFile.indexOf("\"value\"", i2) + 10;
          i2 = jsonFile.indexOf("\"", i1);
          String imgLink = jsonFile.substring(i1, i2);
          imgLink = imgLink.replace("\\", "");
          i2++;

          i1 = jsonFile.indexOf("\"winddirDegree\"", i2) + 18;
          i2 = jsonFile.indexOf("\"", i1);
          String windDirDegree = jsonFile.substring(i1, i2);
          i2++;

          i1 = jsonFile.indexOf("\"winddirection\"", i2) + 18;
          i2 = jsonFile.indexOf("\"", i1);
          String windDir = jsonFile.substring(i1, i2);
          i2++;

          i1 = jsonFile.indexOf("\"windspeedKmph\"", i2) + 18;
          i2 = jsonFile.indexOf("\"", i1);
          String windSpeed = jsonFile.substring(i1, i2);
          i2++;

          WeatherElements o =
              new WeatherElements(
                  date,
                  rain,
                  tempMax,
                  tempMin,
                  weatherStatus,
                  imgLink,
                  windDirDegree,
                  windDir,
                  windSpeed);
          elem.add(o);
        }

        weatherIcon.setVisible(true);
        dateout.setText(elem.elementAt(0).date);
        weatherIcon.setText("<html><img src=\"" + elem.elementAt(0).imgLink + "\" /></html>");
        weatherstatus.setText("<html><h1>" + elem.elementAt(0).weatherStatus + "</h1></html>");
        temperature.setText(
            "<html>Temperatures:<br />Temp min: "
                + elem.elementAt(0).tempMin
                + "°C<br />Temp max: "
                + elem.elementAt(0).tempMax
                + "°C</html>");
        rain.setText("Rain: " + elem.elementAt(0).rain + " mm");
        wind.setText(
            "<html>Wind: <br />"
                + "<img src=\"http://www.worldweatheronline.com"
                + "/App_Themes/Default/images/wind/"
                + elem.elementAt(0).windDir
                + ".png\" /><br />"
                + "Wind speed: "
                + elem.elementAt(0).windSpeed
                + "Km/h<br />"
                + elem.elementAt(0).windDir
                + "("
                + elem.elementAt(0).windDirDegree
                + "°)</html>");

        buttons.removeAll();
        pageNum.removeAll();
        buttons.updateUI();
        pageNum.updateUI();

        JButton previous = new JButton("Previous");
        previous.setEnabled(false);
        previous.setName("prev");

        JButton next = new JButton("Next");
        next.setName("next");

        if (days == 1) {
          next.setEnabled(false);
        }

        JTextField current = new JTextField("1", 3);
        current.setEditable(false);
        JTextField maxNum = new JTextField("" + elem.size(), 3);
        maxNum.setEditable(false);
        pageNum.add(current);
        pageNum.add(maxNum);

        previous.addActionListener(
            new WeatherButtonsActionListener(
                previous,
                next,
                weatherIcon,
                dateout,
                weatherstatus,
                temperature,
                rain,
                wind,
                elem,
                current));
        next.addActionListener(
            new WeatherButtonsActionListener(
                previous,
                next,
                weatherIcon,
                dateout,
                weatherstatus,
                temperature,
                rain,
                wind,
                elem,
                current));
        buttons.add(next);
        buttons.add(previous);
        JButton genHTML = new JButton("Generate HTML");
        genHTML.addActionListener(new genHTMLWeatherReport(parent, elem));
        buttons.add(genHTML);
      } catch (Exception ex) {
        parent.standardDialogBox("Fetching data error", "Somethnig goes wrong with the connection");
      }
    } else {
      parent.standardDialogBox("Incorrect input", "Input is incorrect!");
    }
  }
Пример #2
0
  public void actionPerformed(ActionEvent e) {

    if (e.getSource() == remoteAppletPath) {//apparently no events are fired to reach this, maybe "enter" does it
      String path = remoteAppletPath.getText();
      WebExport.setAppletPath(path, true);
      return;
    }

    if (e.getSource() == localAppletPath) {//apparently no events are fired to reach this, maybe "enter" does it
      String path = localAppletPath.getText();
      WebExport.setAppletPath(path, false);
      return;
    }

    //Handle open button action.
    if (e.getSource() == addInstanceButton) {
      //make dialog to get name for instance
      //create an instance with this name.  Each instance is just a container for a string with the Jmol state
      //which contains the full information on the file that is loaded and manipulations done.
      String label = (instanceList.getSelectedIndices().length != 1 ? ""
          : getInstanceName(-1));
      String name = JOptionPane.showInputDialog(
          GT._("Give the occurrence of Jmol a name:"), label);
      if (name == null)
        return;
      //need to get the script...
      String script = viewer.getStateInfo();
      if (script == null) {
        LogPanel.log("Error trying to get Jmol State within pop_in_Jmol.");
      }
      DefaultListModel listModel = (DefaultListModel) instanceList.getModel();
      int width = 300;
      int height = 300;
      if (appletSizeSpinnerH != null) {
        width = ((SpinnerNumberModel) (appletSizeSpinnerW.getModel()))
            .getNumber().intValue();
        height = ((SpinnerNumberModel) (appletSizeSpinnerH.getModel()))
            .getNumber().intValue();
      }
      JmolInstance instance = new JmolInstance(viewer, name, script, width, height);
      if (instance == null) {
        LogPanel
            .log(GT._("Error creating new instance containing script(s) and image."));
      }

      int i;
      for (i = instanceList.getModel().getSize(); --i >= 0;)
        if (getInstanceName(i).equals(instance.name))
          break;
      if (i < 0) {
        i = listModel.getSize();
        listModel.addElement(instance);
        LogPanel.log(GT._("added Instance {0}", instance.name));
      } else {
        listModel.setElementAt(instance, i);
        LogPanel.log(GT._("updated Instance {0}", instance.name));
      }
      instanceList.setSelectedIndex(i);
      syncLists();
      return;
    }

    if (e.getSource() == deleteInstanceButton) {
      DefaultListModel listModel = (DefaultListModel) instanceList.getModel();
      //find out which are selected and remove them.
      int[] todelete = instanceList.getSelectedIndices();
      int nDeleted = 0;
      for (int i = 0; i < todelete.length; i++){
        JmolInstance instance = (JmolInstance) listModel.get(todelete[i]);
        try {
          instance.delete();
        } catch (IOException err) {
          LogPanel.log(err.getMessage());
        }
        listModel.remove(todelete[i] - nDeleted++);
      }
      syncLists();
      return;
    }

    if (e.getSource() == showInstanceButton) {
      DefaultListModel listModel = (DefaultListModel) instanceList.getModel();
      //find out which are selected and remove them.
      int[] list = instanceList.getSelectedIndices();
      if (list.length != 1)
        return;
      JmolInstance instance = (JmolInstance) listModel.get(list[0]);
      viewer.evalStringQuiet(")" + instance.script); //leading paren disabled history
      return;
    }

    if (e.getSource() == saveButton) {
      fc.setDialogTitle(GT._("Select a directory to create or an HTML file to save"));
      int returnVal = fc.showSaveDialog(this);
      if (returnVal != JFileChooser.APPROVE_OPTION)
        return;
      File file = fc.getSelectedFile();
      boolean retVal = true;
      try {
        String path = remoteAppletPath.getText();
        WebExport.setAppletPath(path, true);
        path = localAppletPath.getText();
        WebExport.setAppletPath(path, false);
        String authorName = pageAuthorName.getText();
        WebExport.setWebPageAuthor(authorName);
        retVal = fileWriter(file, instanceList);
      } catch (IOException IOe) {
        LogPanel.log(IOe.getMessage());
      }
      if (!retVal) {
        LogPanel.log(GT._("Call to FileWriter unsuccessful."));
      }
    }
    if (e.getSource() == helpButton){
      HelpDialog webExportHelp = new HelpDialog(WebExport.getFrame(), 
          WebExport.getHtmlResource(this, panelName + "_instructions"));
      webExportHelp.setVisible(true);
      webExportHelp.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
    }
  }