Exemplo n.º 1
0
  public WorkbenchRConsole(RGui rgui) {

    super("> ");

    super.setSubmitInterface(new ConsoleSubmitInterface());

    this.rgui = rgui;

    initConsoleActions();
    initCommandSearch();
    initCommandCompletion();

    search.setVisible(false);

    centerPanel.add(search, BorderLayout.SOUTH);

    rgui.addConsole(CONSOLE_ID, this);
  }
  public void actionPerformed(ActionEvent event) {
    final Vector<FileNode> toInstall = panel.getSelectedNodes();
    final InstallPackageDialog packageDialog = new InstallPackageDialog(panel);

    packageDialog.setLibrary(rgui.getUser().getUserLibFolder());

    if (toInstall.size() > 0) {
      new Thread(
              new Runnable() {
                public void run() {

                  for (FileNode node : toInstall) {
                    packageDialog.addPackage(node.getName());
                  }

                  packageDialog.setVisible(true);

                  if (packageDialog.getResult() == InstallPackageDialog.CANCEL) return;

                  Operation installPackageOp =
                      rgui.getOpManager().createOperation("Installing packages..");

                  int cnt = 0;
                  int tot = toInstall.size();
                  String cmd0 =
                      "R CMD INSTALL --library="
                          + packageDialog.getLibrary()
                          + " "
                          + packageDialog.getOptions()
                          + " ";

                  if (rgui.isRAvailable()) {

                    installPackageOp.startOperation();

                    try {
                      for (FileNode node : toInstall) {
                        try {

                          installPackageOp.startOperation("...");

                          try {
                            installPackageOp.setProgress(
                                100 * cnt++ / tot, "installing " + node.getName());

                          } catch (OperationCancelledException oce) {
                            break;
                          }

                          String cmd1 = cmd0 + " '" + node.getPath() + "'";

                          log.info("InstallPackageAction-cmd1=" + cmd1);

                          rgui.obtainR().exec(cmd1);

                        } catch (Exception ex) {
                          // JOptionPaneExt.showExceptionDialog(panel.getParent(), ex);
                          log.error("Problem during installation of " + node.getName(), ex);
                          break;
                        } finally {
                          rgui.getRLock().unlock();
                        }
                      }

                    } finally {
                      installPackageOp.completeOperation();
                    }
                  }
                }
              })
          .start();
    }
  }
 @Override
 public boolean isEnabled() {
   return (rgui.isRAvailable() && panel.getOutline().getSelectedRows().length > 0);
 }