/*
* Copyright (C) 2016 by Array Systems Computing Inc. http://www.array.ca
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 3 of the License, or (at your option)
* any later version.
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, see http://www.gnu.org/licenses/
*/
package org.esa.s1tbx.dat.actions;
/**
* User: pmar@ppolabs.com
* Date: 2/23/12
* Time: 2:42 PM
*/
public class GenericComplexReaderAction {
// Code removed by nf, lv to review
// extends ExecCommand {
//
// private ProductReaderPlugIn readerPlugIn = null;
// private ProductFileChooser fileChooser = null;
// private final String formatName = "Generic Complex Binary";
// private String lastDirKey = null;
// private final boolean useAllFileFilter = true;
// private final boolean useFilesAndFolders = false;
//
// @Override
// public void actionPerformed(final CommandEvent event) {
//
// readerPlugIn = new GenericComplexReaderPlugIn();
//
// importProduct();
// }
//
// void importProduct() {
//
// if (readerPlugIn == null) {
// // Should not come here...
// return;
// }
//
// /* todo final File selectedFile = promptForFile();
// if (selectedFile == null) {
// return;
// }
//
// Debug.assertTrue(fileChooser != null);
// // file chooser only returns a product, if a product subset was created.
// Product product = fileChooser.getSubsetProduct();
// if (product == null) {
// // if no product subset was created, check if a product with the same file location
// // was opened.
// product = visatApp.getOpenProduct(selectedFile);
// if (product != null) {
// SnapDialogs.showError("The product is already open.\n" + "A product can only be opened once.");
// visatApp.setSelectedProductNode(product);
// return;
// }
// }
//
// try {
// if (product == null) {
// product = readProductNodes(selectedFile);
// }
// if (product != null) {
// visatApp.addProduct(product);
// product.setModified(false);
// }
// } catch (Exception e) {
// SnapApp.getDefault().handleError("Unable to import", e);
// }*/
// }
//
//
// File promptForFile() {
// if (lastDirKey == null) {
// lastDirKey = "user." + formatName.toLowerCase().replace(' ', '_') + ".import.dir";
// }
//
// File currentDir = null;
// final String currentDirPath = SnapApp.getDefault().getPreferences().get(lastDirKey,
// SystemUtils.getUserHomeDir().getPath());
// if (currentDirPath != null) {
// currentDir = new File(currentDirPath);
// }
// if (fileChooser == null) {
// fileChooser = new ProductFileChooser();
// if (useFilesAndFolders)
// fileChooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
// fileChooser.setAcceptAllFileFilterUsed(useAllFileFilter);
// if (!useFilesAndFolders) {
// final SnapFileFilter fileFilter = readerPlugIn.getProductFileFilter();
// if (fileFilter != null) {
// fileChooser.setFileFilter(fileFilter);
// }
// }
// HelpSys.enableHelpKey(fileChooser, getHelpId());
// }
// fileChooser.setCurrentDirectory(currentDir);
//
// File file = null;
// boolean canceled = false;
// while (file == null && !canceled) {
// final int result = fileChooser.showOpenDialog(SnapApp.getDefault().getMainFrame());
// file = fileChooser.getSelectedFile();
// if (file != null && file.getParent() != null) {
// SnapApp.getDefault().getPreferences().put(lastDirKey, file.getParent());
// }
// if (result == JFileChooser.APPROVE_OPTION) {
// if (file != null && file.getName().trim().length() != 0) {
// if (useFilesAndFolders && file.isDirectory()) {
// return file;
// }
// if (!file.exists()) {
// SnapDialogs.showError("File not found:\n" + file.getPath());
// file = null;
// } else {
//
// final double fileSize = file.length() / (1024.0 * 1024.0);
// if (fileSize == 0.0) {
// SnapDialogs.showError("File is empty:\n" + file.getPath());
// file = null;
// }
// }
// }
// } else {
// canceled = true;
// }
// }
//
// return canceled ? null : file;
// }
//
// private Product readProductNodes(final File file) {
//
// Product product = null;
// try {
// SnapApp.getDefault().setStatusBarMessage("Reading from '" + file + "'..."); /*I18N*/
// SnapApp.getDefault().getMainFrame().setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
//
// final ProductReader reader = readerPlugIn.createReaderInstance();
// product = reader.readProductNodes(file, null);
//
// SnapApp.getDefault().getMainFrame().setCursor(Cursor.getDefaultCursor());
// SnapApp.getDefault().setStatusBarMessage("");
// } catch (Exception e) {
// SnapApp.getDefault().handleError("Unable to import", e);
// }
//
// return product;
// }
//
// protected static boolean isFileOfFormat(File file, String format) {
// final ProductIOPlugInManager manager = ProductIOPlugInManager.getInstance();
// final Iterator it = manager.getReaderPlugIns(format);
// if (it.hasNext()) {
// final ProductReaderPlugIn plugIn = (ProductReaderPlugIn) it.next();
// return plugIn.getDecodeQualification(file) != DecodeQualification.UNABLE;
// }
// return false;
// }
//
// protected class ProductFileChooser extends SnapFileChooser {
//
// private static final long serialVersionUID = -8122437634943074658L;
//
// private JButton _subsetButton;
// private Product _subsetProduct;
//
// private JLabel _sizeLabel;
//
// public ProductFileChooser() {
// createUI();
// }
//
// /**
// * File chooser only returns a product, if a product subset was created.
// *
// * @return the product subset or null
// */
// public Product getSubsetProduct() {
// return _subsetProduct;
// }
//
// @Override
// public int showDialog(Component parent, String approveButtonText) {
// clearCurrentProduct();
// return super.showDialog(parent, approveButtonText);
// }
//
// void createUI() {
//
// setDialogType(OPEN_DIALOG);
// setDialogTitle("Import " + formatName + " Product"); /*I18N*/
//
// _subsetButton = new JButton("Subset..."); /*I18N*/
// _subsetButton.setMnemonic('S'); /*I18N*/
// _subsetButton.addActionListener(new ActionListener() {
//
// public void actionPerformed(ActionEvent e) {
//
// openProductSubsetDialog();
// }
// });
// _subsetButton.setEnabled(false);
//
// JButton _historyButton = new JButton("History...");
// _historyButton.setMnemonic('H');
// _historyButton.addActionListener(new ActionListener() {
//
// public void actionPerformed(ActionEvent e) {
// // @todo 2 nf/nf - Implement!
// }
// });
// _historyButton.setEnabled(false);
//
// _sizeLabel = new JLabel("0 M");
// _sizeLabel.setHorizontalAlignment(JLabel.RIGHT);
// JPanel panel = GridBagUtils.createPanel();
// GridBagConstraints gbc = GridBagUtils.createConstraints(
// "fill=HORIZONTAL,weightx=1,anchor=NORTHWEST,insets.left=7,insets.right=7,insets.bottom=4");
// GridBagUtils.addToPanel(panel, _subsetButton, gbc, "gridy=0");
// //GridBagUtils.addToPanel(panel, _historyButton, gbc, "gridy=1");
// GridBagUtils.addToPanel(panel, _sizeLabel, gbc, "gridy=1");
// GridBagUtils.addVerticalFiller(panel, gbc);
//
// setAccessory(panel);
//
// addPropertyChangeListener(new PropertyChangeListener() {
//
// public void propertyChange(PropertyChangeEvent e) {
// String prop = e.getPropertyName();
// if (prop.equals(JFileChooser.SELECTED_FILE_CHANGED_PROPERTY)) {
// clearCurrentProduct();
// _subsetButton.setEnabled(true);
// } else if (prop.equals(JFileChooser.DIRECTORY_CHANGED_PROPERTY)) {
// clearCurrentProduct();
// _subsetButton.setEnabled(false);
// }
// updateState();
// }
// });
//
// ProductFileChooser.this.setPreferredSize(new Dimension(640, 400));
// clearCurrentProduct();
// updateState();
// }
//
// private void updateState() {
// setApproveButtonText("Import Product");/*I18N*/
// setApproveButtonMnemonic('I');/*I18N*/
// setApproveButtonToolTipText("Imports the entire product.");/*I18N*/
// File file = getSelectedFile();
// if (file != null && file.isFile()) {
// long fileSize = Math.round(file.length() / (1024.0 * 1024.0));
// if (fileSize >= 1) {
// _sizeLabel.setText("File size: " + fileSize + " M");
// } else {
// _sizeLabel.setText("File size: < 1 M");
// }
// } else {
// _sizeLabel.setText("");
// }
// }
//
// private void clearCurrentProduct() {
// _subsetProduct = null;
// }
//
// private void openProductSubsetDialog() {
//
// File file = getSelectedFile();
// if (file == null) {
// // Should not come here...
// return;
// }
//
// setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
// Product product = readProductNodes(file);
// setCursor(Cursor.getDefaultCursor());
//
// boolean approve = openProductSubsetDialog(product);
// if (approve) {
// approveSelection();
// }
//
// updateState();
// }
//
// private boolean openProductSubsetDialog(Product product) {
// _subsetProduct = null;
// boolean approve = false;
// if (product != null) {
// ProductSubsetDialog productSubsetDialog = new ProductSubsetDialog(SnapApp.getDefault().getMainFrame(), product);
// if (productSubsetDialog.show() == ProductSubsetDialog.ID_OK) {
// ProductNodeList<Product> products = new ProductNodeList<Product>();
// products.add(product);
// NewProductDialog newProductDialog = new NewProductDialog(SnapApp.getDefault().getMainFrame(), products, 0,
// true);
// newProductDialog.setSubsetDef(productSubsetDialog.getProductSubsetDef());
// if (newProductDialog.show() == NewProductDialog.ID_OK) {
// _subsetProduct = newProductDialog.getResultProduct();
// approve = _subsetProduct != null;
// if (!approve && newProductDialog.getException() != null) {
// SnapDialogs.showError("The product subset could not be created:\n" +
// newProductDialog.getException().getMessage());
// }
// }
// }
// }
// return approve;
// }
// }
//
}