コード例 #1
0
  public void createFileNamePanel(Shell dialog, String fileName) {
    Composite fileNamePanel = new Composite(dialog, SWT.NONE);
    GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, false);
    fileNamePanel.setLayoutData(gridData);
    fileNamePanel.setLayout(new GridLayout(2, false));
    Label fileNameLabel = new Label(fileNamePanel, SWT.NONE);
    fileNameLabel.setText(Messages.getString("VfsFileChooserDialog.fileName")); // $NON-NLS-1$
    gridData = new GridData(SWT.FILL, SWT.CENTER, false, false);
    fileNameLabel.setLayoutData(gridData);
    fileNameText = new Text(fileNamePanel, SWT.BORDER);
    if (fileName != null) {
      fileNameText.setText(fileName);
    }
    gridData = new GridData(SWT.FILL, SWT.CENTER, true, false);
    fileNameText.setLayoutData(gridData);
    fileNameText.addKeyListener(
        new KeyListener() {

          public void keyPressed(KeyEvent arg0) {}

          public void keyReleased(KeyEvent event) {
            if (event.keyCode == SWT.CR || event.keyCode == SWT.KEYPAD_CR) {
              okPressed();
            }
          }
        });
  }
コード例 #2
0
  public void okPressed() {
    if (fileDialogMode == VFS_DIALOG_SAVEAS && "".equals(fileNameText.getText())) { // $NON-NLS-1$
      // do nothing, user did not enter a file name for saving
      MessageBox messageDialog = new MessageBox(dialog, SWT.OK);
      messageDialog.setText(Messages.getString("VfsFileChooserDialog.error")); // $NON-NLS-1$
      messageDialog.setMessage(
          Messages.getString("VfsFileChooserDialog.noFilenameEntered")); // $NON-NLS-1$
      messageDialog.open();
      return;
    }

    if (fileDialogMode == VFS_DIALOG_SAVEAS) {
      try {
        FileObject toBeSavedFile =
            vfsBrowser.getSelectedFileObject().resolveFile(fileNameText.getText());
        if (toBeSavedFile.exists()) {
          MessageBox messageDialog = new MessageBox(dialog, SWT.YES | SWT.NO);
          messageDialog.setText(
              Messages.getString("VfsFileChooserDialog.fileExists")); // $NON-NLS-1$
          messageDialog.setMessage(
              Messages.getString("VfsFileChooserDialog.fileExistsOverwrite")); // $NON-NLS-1$
          int flag = messageDialog.open();
          if (flag == SWT.NO) {
            return;
          }
        }
      } catch (FileSystemException e) {
        e.printStackTrace();
      }
    }
    if (fileDialogMode == VFS_DIALOG_SAVEAS) {
      enteredFileName = fileNameText.getText();
    }

    try {
      if (fileDialogMode == VFS_DIALOG_OPEN_FILE
          && vfsBrowser.getSelectedFileObject().getType().equals(FileType.FOLDER)) {
        // try to open this node, it is a directory
        vfsBrowser.selectTreeItemByFileObject(vfsBrowser.getSelectedFileObject(), true);
        return;
      }
    } catch (FileSystemException e) {
    }

    okPressed = true;
    hideCustomPanelChildren();
    dialog.dispose();
  }