Laboratoire ICAR » Plateforme TXM

import java.io.File;

import java.io.FileNotFoundException;

import java.io.IOException;

import java.io.UnsupportedEncodingException;

import java.util.Properties;

import org.eclipse.swt.events.KeyEvent;

import org.eclipse.swt.widgets.FileDialog;

import org.txm.rcp.messages.TXMUIMessages;

import org.txm.utils.io.IOUtils;

	private AssistedQueryWidget queryWidget;

			// Query:

			getMinimalParametersComposite().getLayout().numColumns = 2;

			// make

			getMinimalParametersComposite().setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, false));

			Label queryLabel = new Label(getMinimalParametersComposite(), SWT.NONE);

			queryLabel.setText("Add query");

			queryLabel.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false));

			// [ (v)]

			// queryWidget = new QueryWidget(queryArea, SWT.DROP_DOWN);

			queryWidget = new AssistedQueryWidget(getMinimalParametersComposite(), SWT.DROP_DOWN, getResult().getCorpus());

			queryWidget.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));

			queryWidget.addKeyListener(new ComputeKeyListener(this) {

				@Override

				public void keyPressed(KeyEvent e) {

					if (e.keyCode == SWT.CR || e.keyCode == SWT.KEYPAD_CR) {

						onPlusButtonPressed(null, queryWidget.getQueryString());

						super.keyPressed(e);

					}

				}

			});

			plusButton.setText("Add multiple queries...");

					FileDialog dialog = new FileDialog(event.display.getActiveShell(), SWT.OPEN);

					dialog.setText("Select a UTF-8 property file");

					String path = dialog.open();

					if (path != null) {

						Properties props = new Properties();

						try {

							props.load(IOUtils.getReader(new File(path)));

							for (Object k : props.keySet()) {

								onPlusButtonPressed(event, props.get(k).toString());

							}

						} catch (Exception e) {

							// TODO Auto-generated catch block

							e.printStackTrace();

						}

	public void onPlusButtonPressed(Event event, String defaultValue) {

		if (colors.length > queryWidgets.size()) {

			Log.info("add query field");

			QueryField qf = addFocusQueryField();

			if (qf != null) qf.setQuery(defaultValue);

			sc1.layout(true);

			queriesFocusComposite.layout(true);

			sc1.setMinSize(queriesFocusComposite.computeSize(SWT.DEFAULT, SWT.DEFAULT));

		}

	}

			//addFocusQueryField();