Laboratoire ICAR » Plateforme TXM

import org.eclipse.e4.ui.workbench.modeling.EModelService;

import org.eclipse.ui.part.EditorPart;

import org.txm.core.results.TXMResult;

import org.txm.rcp.editors.TXMEditor;

				if (!backToText(ieditor, corpusid, Arrays.asList(editionid.split("|")), textid, wordid)) {

package org.txm.edition.rcp.editors;

import org.eclipse.swt.browser.Browser;

import org.eclipse.swt.browser.BrowserFunction;

import org.txm.core.results.TXMResult;

import org.txm.edition.rcp.messages.EditionUIMessages;

import org.txm.rcp.editors.TXMEditor;

public class CommandLink extends BrowserFunction {

	String data = EditionUIMessages.CommandLink_empty;

	Browser browser;

	Object ret;

	TXMEditor<? extends TXMResult> editor;

	CommandLink(TXMEditor<? extends TXMResult> editor, Browser browser) {

		super(browser, "txmcommand"); //$NON-NLS-1$

		this.browser = browser;

		this.editor = editor;

	}

	@Override

	public synchronized Object function(Object[] arguments) {

		if (editor != null) {

			try { // TODO add option (or another browser command) to not force activated editor

				editor.getSite().getPage().activate(editor);

			}

			catch (Exception e) {

				System.out.println(e);

			}

		}

		ret = null;

		browser.getDisplay().asyncExec(new Runnable() {

			@Override

			public void run() {

				ret = SynopticEditionEditor.callTXMCommand(arguments);

			}

		});

		return ret;

	}

}

		return SynopticEditionEditor.callTXMCommand(id, params);

	/**

	 * Browser command that opens an edition

	 * 

	 * @author mdecorde

	 *

	 */

	public static Object callTXMCommand(String id, HashMap<String, String> params) {

		IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();

		ICommandService cmdService = window.getService(ICommandService.class);

		Command cmd = cmdService.getCommand(id);

		// get the parameter

		ArrayList<Parameterization> parameters = new ArrayList<>();

		ArrayList<String> failedParameters = new ArrayList<>();

		for (String k : params.keySet()) {

			try {

				IParameter iparam = cmd.getParameter(k);

				Parameterization p = new Parameterization(iparam, params.get(k));

				parameters.add(p);

			}

			catch (NotDefinedException e) {

				// Log.warning(NLS.bind(EditionUIMessages.warningColonUnknownedParameterIdEqualsP0, k));

				failedParameters.add(k);

			}

		}

		// build the parameterized command

		ParameterizedCommand pc = new ParameterizedCommand(cmd, parameters.toArray(new Parameterization[parameters.size()]));

		// execute the command

		IHandlerService handlerService = window.getService(IHandlerService.class);

		try {

			return handlerService.executeCommand(pc, null);

		}

		catch (Exception e) {

			Log.warning(TXMCoreMessages.bind("The ''{0}'' hyperlinked command failed with the ''{1}'' parameters and the not recognized ''{2}'' parameters.", id, parameters, failedParameters));

			// Log.printStackTrace(e);

		}

		return null;

	}

	/**

	 * 

	 * @param editor may be null, will be used by the command to display its result

	 * @param arguments array of command id + (parameters+values).

	 * 

	 *            <pre>

	 * ex: String[] arguments = {"commandid", "paramname", "value", "paramname2", "othervalue"};

	 *            </pre>

	 * 

	 * @return

	 */

	public static Object callTXMCommand(Object[] arguments) {

		HashMap<String, String> params = new HashMap<>();

		for (int i = 0; i + 1 < arguments.length; i += 2) {

			params.put(arguments[i].toString(), arguments[i + 1].toString());

		}

		String id = params.get("id"); //$NON-NLS-1$

		if (id != null) {

			params.remove("id"); //$NON-NLS-1$

			// System.out.println("CALLING CMD with id="+id+" and parameters="+params);

			// get the command from plugin.xml

			callTXMCommand(id, params);

		}

		else {

			System.out.println(NLS.bind(EditionUIMessages.cannotCallTxmcommandWithoutIdParameterColonP0, params));

		}

		return arguments;

	}