/**
   * Creates an instance of a ControlExample embedded inside the supplied parent Composite.
   *
   * @param parent the container of the example
   */
  public ControlExample(Composite parent) {
    initResources();
    tabFolder = new TabFolder(parent, SWT.NONE);
    tabs = createTabs();
    for (Tab tab : tabs) {
      TabItem item = new TabItem(tabFolder, SWT.NONE);
      item.setText(tab.getTabText());
      item.setControl(tab.createTabFolderPage(tabFolder));
      item.setData(tab);
    }

    /* Workaround: if the tab folder is wider than the screen,
     * Mac platforms clip instead of somehow scrolling the tab items.
     * We try to recover some width by using shorter tab names. */
    Point size = parent.computeSize(SWT.DEFAULT, SWT.DEFAULT);
    Rectangle monitorArea = parent.getMonitor().getClientArea();
    boolean isMac = SWT.getPlatform().equals("cocoa");
    if (size.x > monitorArea.width && isMac) {
      TabItem[] tabItems = tabFolder.getItems();
      for (int i = 0; i < tabItems.length; i++) {
        tabItems[i].setText(tabs[i].getShortTabText());
      }
    }
    startup = false;
  }
  private int[] getSelectedRows(int[] selectedRowsNumber, Map[] selectedRowsKeys, Tab tab) {
    if (selectedRowsKeys == null || selectedRowsKeys.length == 0) return new int[0];
    // selectedRowsNumber is the most performant so we use it when possible
    else if (selectedRowsNumber.length == selectedRowsKeys.length) return selectedRowsNumber;
    else {
      // find the rows from the selectedKeys

      // This has a poor performance, but it covers the case when the selected
      // rows are not loaded for the tab, something that can occurs if the user
      // select rows and afterwards reorder the list.
      try {
        int[] s = new int[selectedRowsKeys.length];
        List selectedKeys = Arrays.asList(selectedRowsKeys);
        int end = tab.getTableModel().getTotalSize();
        int x = 0;
        for (int i = 0; i < end; i++) {
          Map key = (Map) tab.getTableModel().getObjectAt(i);
          if (selectedKeys.contains(key)) {
            s[x] = i;
            x++;
          }
        }
        return s;
      } catch (Exception ex) {
        log.warn(XavaResources.getString("fails_selected"), ex);
        throw new XavaException("fails_selected");
      }
    }
  }
 private TableModel getTableModel(
     HttpServletRequest request,
     Tab tab,
     int[] selectedRows,
     boolean labelAsHeader,
     boolean format,
     Integer columnCountLimit)
     throws Exception {
   TableModel data = null;
   if (selectedRows != null && selectedRows.length > 0) {
     data = new SelectedRowsXTableModel(tab.getTableModel(), selectedRows);
   } else {
     data = tab.getAllDataTableModel();
   }
   return new TableModelDecorator(
       request,
       data,
       tab.getMetaProperties(),
       Locales.getCurrent(),
       labelAsHeader,
       format,
       columnCountLimit);
 }
 private Object getTotal(HttpServletRequest request, Tab tab, String totalProperty) {
   Object total = tab.getTotal(totalProperty);
   return WebEditors.format(
       request, tab.getMetaProperty(totalProperty), total, new Messages(), null, true);
 }
 private String getFileName(Tab tab) {
   String now = new SimpleDateFormat("yyyyMMdd_HHmm").format(new Date());
   return tab.getTitle() + " " + now;
 }
  protected void doGet(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    try {
      Locales.setCurrent(request);
      if (Users.getCurrent() == null) { // for a bug in websphere portal 5.1 with Domino LDAP
        Users.setCurrent((String) request.getSession().getAttribute("xava.user"));
      }
      request.getParameter("application"); // for a bug in websphere 5.1
      request.getParameter("module"); // for a bug in websphere 5.1
      Tab tab = (Tab) request.getSession().getAttribute("xava_reportTab");
      int[] selectedRowsNumber =
          (int[]) request.getSession().getAttribute("xava_selectedRowsReportTab");
      Map[] selectedKeys = (Map[]) request.getSession().getAttribute("xava_selectedKeysReportTab");
      int[] selectedRows = getSelectedRows(selectedRowsNumber, selectedKeys, tab);
      request.getSession().removeAttribute("xava_selectedRowsReportTab");
      Integer columnCountLimit =
          (Integer) request.getSession().getAttribute("xava_columnCountLimitReportTab");
      request.getSession().removeAttribute("xava_columnCountLimitReportTab");

      setDefaultSchema(request);
      String user = (String) request.getSession().getAttribute("xava_user");
      request.getSession().removeAttribute("xava_user");
      Users.setCurrent(user);
      String uri = request.getRequestURI();
      if (uri.endsWith(".pdf")) {
        InputStream is;
        JRDataSource ds;
        Map parameters = new HashMap();
        synchronized (tab) {
          tab.setRequest(request);
          parameters.put("Title", tab.getTitle());
          parameters.put("Organization", getOrganization());
          parameters.put("Date", getCurrentDate());
          for (String totalProperty : tab.getTotalPropertiesNames()) {
            parameters.put(totalProperty + "__TOTAL__", getTotal(request, tab, totalProperty));
          }
          TableModel tableModel = getTableModel(request, tab, selectedRows, false, true, null);
          tableModel.getValueAt(0, 0);
          if (tableModel.getRowCount() == 0) {
            generateNoRowsPage(response);
            return;
          }
          is = getReport(request, response, tab, tableModel, columnCountLimit);
          ds = new JRTableModelDataSource(tableModel);
        }
        JasperPrint jprint = JasperFillManager.fillReport(is, parameters, ds);
        response.setContentType("application/pdf");
        response.setHeader(
            "Content-Disposition", "inline; filename=\"" + getFileName(tab) + ".pdf\"");
        JasperExportManager.exportReportToPdfStream(jprint, response.getOutputStream());
      } else if (uri.endsWith(".csv")) {
        String csvEncoding = XavaPreferences.getInstance().getCSVEncoding();
        if (!Is.emptyString(csvEncoding)) {
          response.setCharacterEncoding(csvEncoding);
        }
        response.setContentType("text/x-csv");
        response.setHeader(
            "Content-Disposition", "inline; filename=\"" + getFileName(tab) + ".csv\"");
        synchronized (tab) {
          tab.setRequest(request);
          response
              .getWriter()
              .print(
                  TableModels.toCSV(
                      getTableModel(request, tab, selectedRows, true, false, columnCountLimit)));
        }
      } else {
        throw new ServletException(
            XavaResources.getString("report_type_not_supported", "", ".pdf .csv"));
      }
    } catch (Exception ex) {
      log.error(ex.getMessage(), ex);
      throw new ServletException(XavaResources.getString("report_error"));
    } finally {
      request.getSession().removeAttribute("xava_reportTab");
    }
  }
Esempio n. 7
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  public SaveDialog(Frame parent) {
    super(parent, true);
    this.setLayout(new BorderLayout());
    // gather unsaved tab
    Set<Tab> unsaved = new LinkedHashSet<>();
    for (Tab tab : MainPanel.getAllTab()) {
      if (!tab.isSaved()) {
        unsaved.add(tab);
      }
    }
    if (unsaved.isEmpty()) {
      // close directly
      this.setTitle("Confirm close");
      // upper labels
      JPanel labels = new JPanel(new FlowLayout(FlowLayout.LEFT, 11, 7));
      labels.add(iconLabel);
      labels.add(new MyLabel(" Do you really want to close RefluxEdit?"));
      // buttons
      JPanel buttons = new JPanel(new FlowLayout(FlowLayout.CENTER, 4, 7));
      buttons.add(
          new MyButton("YES") {
            {
              SaveDialog.this.getRootPane().setDefaultButton(this);
              this.setFocusPainted(true);
            }

            @Override
            public void actionPerformed(ActionEvent ev) {
              close = true;
              SaveDialog.this.setVisible(false);
            }
          });
      buttons.add(
          new MyButton("NO") {
            {
              this.setFocusPainted(true);
            }

            @Override
            public void actionPerformed(ActionEvent ev) {
              close = false;
              SaveDialog.this.setVisible(false);
            }
          });
      buttons.setBorder(new EmptyBorder(0, 0, 5, 0));
      //
      this.add(labels, BorderLayout.CENTER);
      this.add(buttons, BorderLayout.PAGE_END);
    } else {
      // ask save changes
      this.setTitle("Unsaved changes");
      // upper components: icon and list
      JPanel upper = new JPanel(new GridBagLayout());
      JPanel listPane = new JPanel(new BorderLayout());
      final DefaultListModel<Tab> listModel = new DefaultListModel<>();
      final JList<Tab> tabList = new JList<>(listModel);
      tabList.setFont(f13);
      tabList.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
      tabList.setCellRenderer(
          new DefaultListCellRenderer() {
            @Override
            public Component getListCellRendererComponent(
                JList<?> list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
              JLabel label =
                  (JLabel)
                      (super.getListCellRendererComponent(
                          list, value, index, isSelected, cellHasFocus));
              if (value instanceof Tab) {
                String text = ((Tab) value).getTabLabel().getText();
                label.setText(text.substring(1)); // remove "*"
              }
              return label;
            }
          });
      for (Tab tab : unsaved) {
        listModel.addElement(tab);
      }
      tabList.getSelectionModel().setSelectionInterval(0, listModel.size() - 1);
      JScrollPane scrollPane = new JScrollPane(tabList);
      scrollPane.setPreferredSize(new Dimension(350, 170));
      listPane.add(new MyLabel("The following tabs are unsaved:"), BorderLayout.PAGE_START);
      listPane.add(scrollPane, BorderLayout.CENTER);
      // setup upper
      GridBagConstraints c = new GridBagConstraints();
      c.gridx = 0;
      c.gridy = 0;
      c.weightx = 0;
      c.weighty = 1;
      c.insets = new Insets(5, 5, 5, 5);
      c.anchor = GridBagConstraints.FIRST_LINE_START;
      upper.add(iconLabel, c);
      //
      c.gridx = 1;
      c.weightx = 1;
      c.fill = GridBagConstraints.BOTH;
      upper.add(listPane, c);
      // lower components: buttons
      JPanel buttons = new JPanel(new FlowLayout(FlowLayout.CENTER, 4, 7));
      buttons.add(
          new MyButton("Save") {
            {
              this.setFocusPainted(true);
              this.setToolTipText("Save selected tab(s)");
              SaveDialog.this.getRootPane().setDefaultButton(this);
              if (isMetal) {
                this.setPreferredSize(METAL_BUTTON_DIZE);
              }
            }

            @Override
            public void actionPerformed(ActionEvent ev) {
              for (Tab tab : tabList.getSelectedValuesList()) {
                if (tab.getFile() != null) {
                  try {
                    tab.save();
                    MainPanel.close(tab);
                    listModel.removeElement(tab);
                  } catch (Exception ex) {
                    exception(ex);
                    break;
                  }
                } else {
                  File file =
                      FileChooser.showPreferredFileDialog(
                          RefluxEdit.getInstance(), FileChooser.SAVE, new String[0]);
                  if (file != null) {
                    try {
                      tab.save(file, false);
                      MainPanel.close(tab);
                      listModel.removeElement(tab);
                    } catch (Exception ex) {
                      exception(ex);
                      break;
                    }
                  }
                }
              }
              if (listModel.size() == 0) {
                RefluxEdit.getInstance().close();
              }
            }
          });
      buttons.add(
          new MyButton("Discard") {
            {
              this.setFocusPainted(true);
              this.setToolTipText("Discard selected tab(s)");
              if (isMetal) {
                this.setPreferredSize(METAL_BUTTON_DIZE);
              }
            }

            @Override
            public void actionPerformed(ActionEvent ev) {
              for (Tab tab : tabList.getSelectedValuesList()) {
                MainPanel.close(tab);
                listModel.removeElement(tab);
              }
              if (listModel.size() == 0) {
                RefluxEdit.getInstance().close();
              }
            }
          });
      buttons.add(
          new MyButton("Close") {
            {
              this.setFocusPainted(true);
              this.setToolTipText("Close RefluxEdit");
              if (isMetal) {
                this.setPreferredSize(METAL_BUTTON_DIZE);
              }
            }

            @Override
            public void actionPerformed(ActionEvent ev) {
              SaveDialog.this.close = true;
              SaveDialog.this.setVisible(false);
            }
          });
      buttons.add(
          new MyButton("Cancel") {
            {
              this.setFocusPainted(true);
              if (isMetal) {
                this.setPreferredSize(METAL_BUTTON_DIZE);
              }
            }

            @Override
            public void actionPerformed(ActionEvent ev) {
              SaveDialog.this.close = false;
              SaveDialog.this.setVisible(false);
            }
          });
      this.add(upper, BorderLayout.CENTER);
      this.add(buttons, BorderLayout.PAGE_END);
    }
  }