Laboratoire ICAR » Plateforme TXM

import java.awt.Canvas;

import java.awt.Frame;

import java.io.File;

import java.util.List;

import org.eclipse.swt.SWT;

			this.stopButton.dispose();

	}

	public void play(String mrl, String startTime, String endTime) {

		Log.fine(MessagesMP.bind(MessagesMP.playing, new Object[]{mrl, startTime, endTime}));

		vlcPlayer.playMedia(mrl);

		vlcPlayer.setTime(start);

import vlcplayerrcp.MessagesMP;

/**

 * @author mdecorde.

 */

public class BackToMedia extends AbstractHandler {

	/** The ID. */

	public static String ID = "org.txm.rcp.commands.BackToMedia"; //$NON-NLS-1$

	/** The selection. */

	private IStructuredSelection selection;

	private static HashMap<ITXMResultEditor<?>, VLCPlayerEditor> associatedEditors = new HashMap<ITXMResultEditor<?>, VLCPlayerEditor>();

	 */

	@Override

	public Object execute(ExecutionEvent event) throws ExecutionException {

		String corpus_parameter = event.getParameter("corpus"); //$NON-NLS-1$

		String text_parameter = event.getParameter("text"); //$NON-NLS-1$

		String word_parameter = event.getParameter("word"); //$NON-NLS-1$

		String time_parameter = event.getParameter("time"); //$NON-NLS-1$

		if (corpus_parameter != null && text_parameter != null && (word_parameter != null || time_parameter != null)) {

			try {

				CQPCorpus cqpCorpus = CorpusManager.getCorpusManager().getCorpus(corpus_parameter);

				if (cqpCorpus == null) {

					Log.warning(NLS.bind("Corpus with ID={0} not found.", corpus_parameter));

					return null;

				}

				if (time_parameter != null) {

					CQLQuery query = new CQLQuery(NLS.bind("[id=\"{0}\" & _.text_id=\"{1}\"]", word_parameter, text_parameter));

					QueryResult rez = cqpCorpus.query(query, "TMP", false);

						Match m = rez.getMatch(0);

						return backToMedia(cqpCorpus, text_parameter, m.getStart(), m.getEnd(), 10, 10, null, null, null, HandlerUtil.getActiveWorkbenchWindow(event).getShell());

					}

				}

				Log.printStackTrace(e);

			}

			return null;

			Object o = HandlerUtil.getActiveWorkbenchWindow(event).getActivePage().getSelection();

			if (!(o instanceof IStructuredSelection)) {

				Log.fine(MessagesMP.BackToMedia_0);

				return null;

			}

			IWorkbenchPart page = HandlerUtil.getActiveWorkbenchWindow(event).getActivePage().getActivePart();

			if (!(page instanceof ConcordanceEditor)) {

				Log.fine(MessagesMP.BackToMedia_1);

				System.out.println("Active page is not a ConcordanceEditor"); //$NON-NLS-1$

				return null;

			}

			ConcordanceEditor ce = (ConcordanceEditor) page;

			Object s = selection.getFirstElement();

			org.txm.objects.Match m = line.getMatch();

			CQPCorpus corpus = line.getConcordance().getCorpus();

		}

	}

		TXMPreferences alternative = BackToMediaPreferences.getInstance();

		// try reading project specific preferences

		CorpusCommandPreferences commandPreferences = corpus.getProject().getCommandPreferences("backtomedia"); //$NON-NLS-1$

		String structurePropertyName = commandPreferences.get(BackToMediaPreferences.STRUCTURE, alternative);

		String startPropertyName = commandPreferences.get(BackToMediaPreferences.STRUCTURE_START_PROPERTY, alternative);

		String secured_media_password = System.getProperty(BackToMediaPreferences.MEDIA_AUTH_PASSWORD);

		String media_format = commandPreferences.get(BackToMediaPreferences.MEDIA_EXTENSION, alternative);

		String media_index = commandPreferences.get(BackToMediaPreferences.MEDIA_INDEX_NODE, alternative);

		try {

			if (sStartTime == null || sEndTime == null) { // we need to find out the time to play

				if (BackToMediaPreferences.WORDMODE.equals(sync_mode)) {

					String pTimeName = BackToMediaPreferences.getInstance().getString(BackToMediaPreferences.WORD_PROPERTY);

					if ("".equals(pTimeName)) pTimeName = "time"; //$NON-NLS-1$ //$NON-NLS-2$

					Property timeP = corpus.getProperty(pTimeName);

					if (timeP == null) {

						return false;

					}

					int leftPosition = Math.max(keywordPosition - leftContext, 0);

					int rightPosition = Math.min(keywordPosition + rightContext, corpus.getSize());

					String[] times = CQPSearchEngine.getCqiClient().cpos2Str(timeP.getQualifiedName(), positions);

					sStartTime = times[0];

					sEndTime = times[1];

					StructuralUnit structure = corpus.getStructuralUnit(structurePropertyName);

					if (structure == null) {

						System.out.println(MessagesMP.bind(MessagesMP.BackToMedia_12, structurePropertyName));

						System.out.println(MessagesMP.bind(MessagesMP.BackToMedia_14, startPropertyName));

						return null;

					}

					sStartTime = Match.getValueForProperty(startProperty, keywordPosition);

					Property endProperty = structure.getProperty(endPropertyName);

					if (endProperty == null) {

						System.out.println(MessagesMP.bind(MessagesMP.BackToMedia_17, endPropertyName));

						return null;

					}

					StructuralUnit structure = corpus.getStructuralUnit(structurePropertyName);

					if (structure == null) {

						System.out.println(MessagesMP.bind(MessagesMP.BackToMedia_12, structurePropertyName));

						System.out.println(MessagesMP.bind(MessagesMP.BackToMedia_14, startPropertyName));

						return null;

					}

					AbstractCqiClient cqiClient = CorpusManager.getCorpusManager().getCqiClient();

					try {

						int[] struc = cqiClient.cpos2Struc(startProperty.getQualifiedName(),

						String[] times = cqiClient.struc2Str(startProperty.getQualifiedName(), struc2);

						sStartTime = times[0];

						if (times[2] != null) {

							sEndTime = times[2];

							sEndTime = times[1];

						}

						return null;

					}

				}

			}

			File binDir = corpus.getProject().getProjectDirectory();

			String path = null;

			if (media_index != null && media_index.length() > 0) {

						InputStream conn = audioFile.toURI().toURL().openStream();

						conn.close();

						path = path2;

					}

					return null;

				}

					&& media_format != null && media_format.length() > 0) {

				String path_prefix = media_directory;

				if (media_auth) {

					if (secured_media_password == null) {

						if (dialog.open() == dialog.OK) {

							System.setProperty(BackToMediaPreferences.MEDIA_AUTH_PASSWORD, dialog.getPassword());

							secured_media_password = dialog.getPassword();

					}

					path_prefix = NLS.bind(media_directory, secured_media_login, secured_media_password);

				}

				if (path_prefix.startsWith("http")) {

					URL url = null;

					try {

						if (!(media_auth)) {

							InputStream conn = url.openStream();

							conn.close();

						}

						path = url.toString();

					}

					if (!new File(path_prefix).exists()) {

						return null;

						return null;

					}

					path = audioFile.getAbsolutePath();

				}

				File mediaDir = new File(binDir, "media"); //$NON-NLS-1$

				if (!audioFile.exists()) {

					System.out.println(NLS.bind(MessagesMP.BackToMedia_26, textid));

					System.out.println(NLS.bind(MessagesMP.BackToMedia_27, mediaDir));

				}

				path = audioFile.getAbsolutePath();

			}

			VLCPlayerEditor vlcEditor = null;

			if (editor != null) {

				vlcEditor = associatedEditors.get(editor);

			if (vlcEditor != null && !editor.isDirty() && !vlcEditor.getPlayer().isDisposed()) {

				vlcEditor.getPlayer().play(path, sStartTime, sEndTime);

				vlcEditor.getPlayer().setRepeat(true);

				vlcEditor = OpenVLCPlayer.openEditor(path, sStartTime, sEndTime);

				// move the editor in the window

				int position = BackToMediaPreferences.getInstance().getInt(BackToMediaPreferences.BACKTOMEDIA_POSITION);

				if (editor != null) {

					SWTEditorsUtils.addEditor(vlcEditor, (EditorPart) editor, position);

				}

				VLCPlayer player = vlcEditor.getPlayer();

				if (player != null) {

					player.hideStopButton();

					associatedEditors.put(editor, vlcEditor);

				}

			}

			if (path != null) {

				vlcEditor.setPartName(textid);

			}

			return null;

			Log.printStackTrace(e2);

			return null;

		}