Java FileDialog.SAVE属性代码示例

private void showNativeDialog() {
    String dirname = fd.getDirectory();
    // File path has a priority against directory path.
    String filename = fd.getFile();
    if (filename != null) {
        final File file = new File(filename);
        if (fd.getMode() == FileDialog.LOAD
            && dirname != null
            && file.getParent() == null) {
            // File path for gtk_file_chooser_set_filename.
            filename = dirname + (dirname.endsWith(File.separator) ? "" :
                                          File.separator) + filename;
        }
        if (fd.getMode() == FileDialog.SAVE && file.getParent() != null) {
            // Filename for gtk_file_chooser_set_current_name.
            filename = file.getName();
            // Directory path for gtk_file_chooser_set_current_folder.
            dirname = file.getParent();
        }
    }
    run(fd.getTitle(), fd.getMode(), dirname, filename,
        fd.getFilenameFilter(), fd.isMultipleMode(), fd.getX(), fd.getY());
}
 

private void showNativeDialog() {
    String dirname = fd.getDirectory();
    // File path has a priority against directory path.
    String filename = fd.getFile();
    if (filename != null) {
        final File file = new File(filename);
        if (fd.getMode() == FileDialog.LOAD
            && dirname != null
            && file.getParent() == null) {
            // File path for gtk_file_chooser_set_filename.
            filename = dirname + (dirname.endsWith(File.separator) ? "" :
                                          File.separator) + filename;
        }
        if (fd.getMode() == FileDialog.SAVE && file.getParent() != null) {
            // Filename for gtk_file_chooser_set_current_name.
            filename = file.getName();
            // Directory path for gtk_file_chooser_set_current_folder.
            dirname = file.getParent();
        }
    }
    if (!quit) {
        run(fd.getTitle(), fd.getMode(), dirname, filename,
                fd.getFilenameFilter(), fd.isMultipleMode(), fd.getX(), fd.getY());
    }
}
 

private static String[] askUser(ProgressWindow progress, String dp, String initialFileName, String a) {
    String ask = (a == null ? "What do you want to call this file?" : a);

    String[] s = new String[2];
    FileDialog dialog = new FileDialog(progress, ask, FileDialog.SAVE);
    dialog.setSize(400, 300);

    dialog.setDirectory(dp);
    dialog.setFile(initialFileName);
    dialog.show();
    String temppath = dialog.getDirectory();
    String chosenFileName = dialog.getFile();
    if (chosenFileName == null) {
        progress.setText("User Cancelled", FileProgressWindow.BAR_1);
        return null;
    }
    s[0] = temppath;
    s[1] = chosenFileName;

    return s;
}
 

public void actionPerformed(ActionEvent event) {
	if (panel.getGameState() == GameState.INITIALIZE) {
		JOptionPane.showConfirmDialog(SnakeGameFrame.this,
						"��Ϸû������\n���ܱ�����Ϸ����", "̰������Ϸ",
						JOptionPane.DEFAULT_OPTION);
		return;
	}

	FileDialog dialog = new FileDialog(SnakeGameFrame.this, "Save",FileDialog.SAVE);
	dialog.setVisible(true);
	String dir = dialog.getDirectory();
	String fileName = dialog.getFile();//��ȡ����������������ġ�Ҫ������ļ�����
	String filePath = dir + fileName;
	if (fileName != null && fileName.trim().length() != 0) {
		File file = new File(filePath);
		panel.saveGameDataToFile(file);
	} else {
		JOptionPane.showConfirmDialog(SnakeGameFrame.this,
				"�ļ���Ϊ��\n������Ϸ����ʧ��", "̰������Ϸ", JOptionPane.DEFAULT_OPTION);
	}

}
 

public static KeyStoreEditor create(Frame parentWindow) {
	KeyStoreEditor editor = new KeyStoreEditor();
	String dialogTitle = "Create Keystore";
	Icon icon = QDialog.getIcon(QDialog.PLAIN_MESSAGE);
	QDialog.showDialog(parentWindow, dialogTitle, icon, editor, editor.footer, true, null, null);
	JComponent button = editor.footer.getLastSelectedComponent();
	if( button==editor.footer.getButton(DialogFooter.OK_OPTION) ) {
		FileDialog fd = new FileDialog(parentWindow, "Create Keystore", FileDialog.SAVE);
		fd.setFilenameFilter(new SuffixFilenameFilter("jks"));
		fd.setFile("keystore.jks");
		fd.pack();
		fd.setLocationRelativeTo(null);
		fd.setVisible(true);
		if(fd.getFile()==null)
			return null;
		editor.jksFile = new File(fd.getDirectory()+fd.getFile());
		editor.create(false);
		return editor;
	} else {
		return null;
	}
}
 

private void doSaveDisk()
{
    FileDialog fd = new FileDialog(getFrame(), "Save Suite", FileDialog.SAVE);
    fd.setDirectory(RuntimeLogic.getProp("suite.file.dir"));
    fd.setFile(RuntimeLogic.getProp("suite.file.file"));
    fd.setVisible(true);
    if (fd.getDirectory() == null)
        return;
    String historyFile = fd.getDirectory()+System.getProperty("file.separator")+fd.getFile();
    if ((historyFile == null) || (historyFile.length() == 0))
        return;
    try
    {
        SuiteLogic.save(mRuntime, new File(historyFile));
        RuntimeLogic.setProp("suite.file.dir", fd.getDirectory());
        RuntimeLogic.setProp("suite.file.file", fd.getFile());
    }
    catch (IOException e)
    {
        JOptionPane.showMessageDialog(this, e.getLocalizedMessage(), "Error reading "+historyFile, JOptionPane.ERROR_MESSAGE);
    }
}
 

private void doSave()
{
    FileDialog fd = new FileDialog(getFrame(), "Save History File", FileDialog.SAVE);
    fd.setDirectory(RuntimeLogic.getProp("history.file.dir"));
    fd.setFile(RuntimeLogic.getProp("history.file.file"));
    fd.setVisible(true);
    if (fd.getDirectory() == null)
        return;
    String historyFile = fd.getDirectory()+System.getProperty("file.separator")+fd.getFile();
    if ((historyFile == null) || (historyFile.length() == 0))
        return;
    try
    {
        RuntimeLogic.saveHistory(mRuntime, new File(historyFile));
        RuntimeLogic.setProp("history.file.dir", fd.getDirectory());
        RuntimeLogic.setProp("history.file.file", fd.getFile());
    }
    catch (IOException e)
    {
        JOptionPane.showMessageDialog(this, e.getLocalizedMessage(), "Error reading "+historyFile, JOptionPane.ERROR_MESSAGE);
    }
}
 

public void savePostSript(FrmPiz frmpiz) throws Exception {
	String sPath;
	String sNameNoExt = Jpan_btn.getFileNameNoExt();
	final FileDialog fd = new FileDialog(fDialog, "Unable to load the dendrogram properties"
			+ " EPS", FileDialog.SAVE);
	fd.setFile(sNameNoExt + ".eps");
	fd.setVisible(true);
               fDialog.setVisible(true);

	if (fd.getFile() != null) {
		sPath = fd.getDirectory() + fd.getFile();
		try {
			new EPSExporter(cfg, frmpiz, sPath);

			FesLog.LOG.info("Imatge EPS emmagatzemada amb exit");
		} catch (Exception e) {
			String msg_err = "Unable to save the image";
			FesLog.LOG.throwing("FrmPrincipalDesk",
					"savePostScript(final BufferedImage buff)", e);
			throw new Exception(msg_err);
		}
	}
}
 

void saveEffect() {
    FileDialog dialog = new FileDialog(editor, "Save Effect", FileDialog.SAVE);
    if (lastDir != null) {
        dialog.setDirectory(lastDir);
    }
    dialog.setVisible(true);
    String file = dialog.getFile();
    String dir = dialog.getDirectory();
    if (dir == null || file == null || file.trim().length() == 0) {
        return;
    }
    lastDir = dir;
    int index = 0;
    for (ParticleEmitter emitter : editor.effect.getEmitters()) {
        emitter.setName((String) emitterTableModel.getValueAt(index++, 0));
    }
    try {
        editor.effect.save(new File(dir, file));
    } catch (Exception ex) {
        System.out.println("Error saving effect: " + new File(dir, file).getAbsolutePath());
        ex.printStackTrace();
        JOptionPane.showMessageDialog(editor, "Error saving effect.");
    }
}
 

private static Path openFileDialog(String title, String initialPath, int mode, String filename) throws Exception, Error {
  FileDialog chooser = new FileDialog(MainWindow.getFrame(), title, mode);
  if (StringUtils.isNotBlank(initialPath)) {
    Path path = Paths.get(initialPath);
    if (Files.exists(path)) {
      chooser.setDirectory(path.toFile().getAbsolutePath());
    }
  }
  if (mode == FileDialog.SAVE) {
    chooser.setFile(filename);
  }
  chooser.setVisible(true);

  if (StringUtils.isNotEmpty(chooser.getFile())) {
    return Paths.get(chooser.getDirectory(), chooser.getFile());
  }
  else {
    return null;
  }
}
 

private void saveConsole(java.awt.event.ActionEvent evt) {
	String text = mainTextArea.getText();

	FileDialog fc = new FileDialog(this.getFrame(),
			"Save ProtTest console", FileDialog.SAVE);
	fc.setDirectory(System.getProperty("user.dir"));
	fc.setVisible(true);

	String dataFileName = fc.getFile();
	try {
		File f = new File(dataFileName);
		FileWriter fw = new FileWriter(f);
		fw.write(text);
		fw.close();
	} catch (IOException ex) {
		Logger.getLogger(XProtTestView.class.getName()).log(Level.SEVERE,
				null, ex);
	}
}
 

private void doSaveAs () {
    FileDialog fileDialog = new FileDialog (this, "Save As...", FileDialog.SAVE);
    fileDialog.show ();
    if (fileDialog.getFile () == null)
        return;
    fileName = fileDialog.getDirectory () + File.separator + fileDialog.getFile ();

    doSave (fileName);
}
 

/** Asks for a file name. then saves the current content of editor pane to the file.
 */
private void doSaveAs() {
    FileDialog fileDialog = new FileDialog(this, "Save As...", FileDialog.SAVE);
    fileDialog.show();
    if (fileDialog.getFile() == null)
        return;
    fileName = fileDialog.getDirectory() + File.separator + fileDialog.getFile();

    doSave(fileName);
}
 

/**
 * This method cannot be called directly.
 */
@Override
public void actionPerformed(ActionEvent e) {
    FileDialog chooser = new FileDialog(StdDraw.frame, "Use a .png or .jpg extension", FileDialog.SAVE);
    chooser.setVisible(true);
    String filename = chooser.getFile();
    if (filename != null) {
        StdDraw.save(chooser.getDirectory() + File.separator + chooser.getFile());
    }
}
 

/**
 * Opens a save dialog box when the user selects "Save As" from the menu.
 */
@Override
public void actionPerformed(ActionEvent e) {
    FileDialog chooser = new FileDialog(frame,
                         "Use a .png or .jpg extension", FileDialog.SAVE);
    chooser.setVisible(true);
    if (chooser.getFile() != null) {
        save(chooser.getDirectory() + File.separator + chooser.getFile());
    }
}