Laboratoire ICAR » Plateforme TXM

import org.txm.utils.logger.Log;

public class SourceDirectoryPage extends WizardPage {

	private Text corpusName;

	private Text sourceDirectory;

	private Composite container;

	private Label newOrEdit, corpusNameLabel;

	public SourceDirectoryPage() {

		super("Select source directory");

		setTitle("Sources");

		setDescription("The source directory contains the sources files read by the import module.");

	}

	@Override

	public void createControl(Composite parent) {

		container = new Composite(parent, SWT.NONE);

		GridLayout layout = new GridLayout();

		container.setLayout(layout);

		layout.numColumns = 3;

		GridData gd = new GridData(GridData.FILL_HORIZONTAL);

		Label label2 = new Label(container, SWT.NONE);

		label2.setText("Source directory");

		sourceDirectory = new Text(container, SWT.BORDER | SWT.SINGLE);

		final String lastSourcesLocation = RCPPreferences.getInstance().getString("lastSourcesLocation");

		sourceDirectory.setText(lastSourcesLocation);

		sourceDirectory.setToolTipText("The corpus source directory");

		sourceDirectory.setLayoutData(gd);

		sourceDirectory.addModifyListener(new ModifyListener() {

			@Override

			public void modifyText(ModifyEvent e) {

				corpusName.setText(AsciiUtils.buildId(new File(getSourcePath()).getName()).toUpperCase());

				setPageComplete(isCompleted());

			}

		});

		Button button = new Button(container, SWT.PUSH);

		button.setText("...");

		button.setToolTipText("click to select the corpus source directory");

		button.addSelectionListener(new SelectionListener() {

			@Override

			public void widgetSelected(SelectionEvent e) {

				DirectoryDialog dialog = new DirectoryDialog(e.display.getActiveShell());

					sourceDirectory.setText(path);

					RCPPreferences.getInstance().put("lastSourcesLocation", path);

					RCPPreferences.getInstance().flush();

					corpusName.setText(AsciiUtils.buildId(new File(path).getName()).toUpperCase());

					setPageComplete(isCompleted());

				}

			}

			@Override

		});

		Label label1 = new Label(container, SWT.NONE);

		label1.setText("Corpus name");

		corpusName = new Text(container, SWT.BORDER | SWT.SINGLE);

		corpusName.setText(AsciiUtils.buildId(new File(lastSourcesLocation).getName()).toUpperCase());

		corpusName.setToolTipText("The corpus name");

		corpusName.addKeyListener(new KeyListener() {

			@Override

			public void keyReleased(KeyEvent e) {

				setPageComplete(isCompleted());

			}

			@Override

		});

		corpusName.setLayoutData(gd);

		new Label(container, SWT.NONE);

		newOrEdit = new Label(container, SWT.NONE);

		newOrEdit.setLayoutData(GridDataFactory.fillDefaults().span(3, 1).create());

		corpusNameLabel = new Label(container, SWT.NONE);

		corpusNameLabel.setLayoutData(GridDataFactory.fillDefaults().span(3, 1).create());

		// required to avoid an error in the system

		setControl(container);

		setPageComplete(false);

		setPageComplete(isCompleted());

	}

	protected boolean isCompleted() {

		if (corpusName.getText().length() > 0) {

			if (ResourcesPlugin.getWorkspace().getRoot().getProject(getCorpusName()).exists()) {

				Project p = Toolbox.workspace.getProject();

				if (p != null && p.getChildren().size() > 0) {

					newOrEdit.setText(NLS.bind("The ''{0}'' corpus will be replaced.", getCorpusName()));

					newOrEdit.setText(NLS.bind("The ''{0}'' corpus import will be resumed.", getCorpusName()));

				}

				newOrEdit.setText(NLS.bind("The ''{0}'' corpus will be created.", getCorpusName()));

			}

			String corpusname = corpusName.getText();

			if (!corpusname.matches("[A-Z][-A-Z0-9]+")) { //$NON-NLS-1$

				newOrEdit.setText(NLS.bind(TXMUIMessages.corpusNameDoesNotMatchesTheAZAZ09120PatternColonP0, corpusname));

				return false;

			}

		}

		return getCorpusName().length() > 0 && getSourcePath().length() > 0;

	}

	public String getCorpusName() {

		return corpusName.getText();

	}

	public String getSourcePath() {

	}