plugins/org.eclipse.acceleo.aql.ls.debug.ide.ui/src/org/eclipse/acceleo/aql/ls/debug/ide/ui/launch/AcceleoMainTab.java - acceleo/org.eclipse.acceleo - Git at Google

 /*******************************************************************************
  * Copyright (c) 2017 Obeo.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *     Obeo - initial API and implementation
  *******************************************************************************/
 package org.eclipse.acceleo.aql.ls.debug.ide.ui.launch;

 import org.eclipse.acceleo.aql.ide.AcceleoPlugin;
 import org.eclipse.acceleo.aql.ls.debug.AcceleoDebugger;
 import org.eclipse.acceleo.aql.ls.debug.ide.AcceleoDebugPlugin;
 import org.eclipse.acceleo.aql.ls.debug.ide.ui.dialog.AbstractResourceSelectionDialog;
 import org.eclipse.acceleo.aql.ls.debug.ide.ui.dialog.FileSelectionDialog;
 import org.eclipse.acceleo.aql.ls.debug.ide.ui.dialog.FolderSelectionDialog;
 import org.eclipse.acceleo.aql.parser.AcceleoParser;
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Path;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.debug.core.ILaunchConfiguration;
 import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
 import org.eclipse.debug.ui.AbstractLaunchConfigurationTab;
 import org.eclipse.jface.dialogs.IDialogConstants;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.ModifyEvent;
 import org.eclipse.swt.events.ModifyListener;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Event;
 import org.eclipse.swt.widgets.Group;
 import org.eclipse.swt.widgets.Listener;
 import org.eclipse.swt.widgets.Text;
 import org.eclipse.ui.dialogs.FilteredResourcesSelectionDialog;

 public class AcceleoMainTab extends AbstractLaunchConfigurationTab {

 	/**
 	 * The Browse button text.
 	 */
 	protected static final String BROWSE = "Browse...";

 	/**
 	 * The module resource.
 	 */
 	protected String module;

 	/**
 	 * The model resource.
 	 */
 	protected String model;

 	/**
 	 * The destination.
 	 */
 	protected String destination;

 	/**
 	 * The initial module.
 	 */
 	private String initialModule;

 	/**
 	 * The initial model.
 	 */
 	private String initialModel;

 	/**
 	 * The initial destination.
 	 */
 	private String initialDestination;

 	/**
 	 * The module {@link Text}.
 	 */
 	private Text moduleText;

 	/**
 	 * The model {@link Text}.
 	 */
 	private Text modelText;

 	/**
 	 * The destination {@link Text}.
 	 */
 	private Text destinationText;

 	@Override
 	public void setDefaults(ILaunchConfigurationWorkingCopy configuration) {
 		if (module != null) {
 			configuration.setMappedResources(new IResource[] {ResourcesPlugin.getWorkspace().getRoot()
 					.getFile(new Path(module)) });
 		}

 		configuration.setAttribute(AcceleoDebugger.MODULE, module);
 		configuration.setAttribute(AcceleoDebugger.MODEL, model);
 		configuration.setAttribute(AcceleoDebugger.DESTINATION, destination);
 	}

 	@Override
 	public void initializeFrom(ILaunchConfiguration configuration) {
 		try {
 			if (configuration.hasAttribute(AcceleoDebugger.MODULE)) {
 				moduleText.setText(configuration.getAttribute(AcceleoDebugger.MODULE, ""));
 				initialModule = module;
 			}
 			if (configuration.hasAttribute(AcceleoDebugger.MODEL)) {
 				modelText.setText(configuration.getAttribute(AcceleoDebugger.MODEL, ""));
 				initialModel = model;
 			}
 			if (configuration.hasAttribute(AcceleoDebugger.DESTINATION)) {
 				destinationText.setText(configuration.getAttribute(AcceleoDebugger.DESTINATION, ""));
 				initialDestination = destination;
 			}
 		} catch (CoreException e) {
 			AcceleoDebugPlugin.getPlugin().log(new Status(IStatus.ERROR, AcceleoDebugPlugin.ID,
 					"couldn't initialize from launch configuration", e));
 		}
 	}

 	@Override
 	public void performApply(ILaunchConfigurationWorkingCopy configuration) {
 		setDefaults(configuration);
 		initialModule = module;
 		initialModel = model;
 		initialDestination = destination;
 		setDirty(isDirty());
 	}

 	@Override
 	public boolean isValid(ILaunchConfiguration launchConfig) {
 		boolean res = true;

 		try {
 			if (launchConfig.hasAttribute(AcceleoDebugger.MODULE)) {
 				final IFile resource = ResourcesPlugin.getWorkspace().getRoot().getFile(new Path(launchConfig
 						.getAttribute(AcceleoDebugger.MODULE, "")));
 				if (!AcceleoPlugin.isAcceleoMain(resource)) {
 					setErrorMessage("The selected Acceleo module doesn't contain a main template.");
 					res = false;
 				}
 			} else {
 				setErrorMessage("Select an Acceleo module with main template.");
 				res = false;
 			}
 			if (res) {
 				if (!launchConfig.hasAttribute(AcceleoDebugger.MODEL)) {
 					setErrorMessage("Select a model file.");
 					res = false;
 				}
 			}
 			if (res) {
 				if (!launchConfig.hasAttribute(AcceleoDebugger.DESTINATION)) {
 					setErrorMessage("Select a destination folder.");
 					res = false;
 				}
 			}
 		} catch (CoreException e) {
 			AcceleoDebugPlugin.getPlugin().log(new Status(IStatus.ERROR, AcceleoDebugPlugin.ID,
 					"couldn't validate launch configuration", e));
 		}

 		if (res) {
 			setErrorMessage(null);
 		}

 		return res;
 	}

 	@Override
 	public String getName() {
 		return "Acceleo 4";
 	}

 	/**
 	 * Creates the {@link #setControl(org.eclipse.swt.widgets.Control) control}.
 	 *
 	 * @wbp.parser.entryPoint
 	 */
 	@Override
 	public void createControl(Composite parent) {
 		final Composite control = new Composite(parent, parent.getStyle() ^ (SWT.H_SCROLL | SWT.V_SCROLL));
 		control.setLayout(new GridLayout(1, false));

 		moduleText = createModuleComposite(control);
 		modelText = createModelComposite(control);
 		destinationText = createDestinationComposite(control);

 		setControl(control);
 	}

 	/**
 	 * Creates the module {@link Composite}.
 	 *
 	 * @param parent
 	 *            the parent
 	 * @return the created {@link Text}
 	 */
 	private Text createModuleComposite(final Composite parent) {
 		final Group group = new Group(parent, parent.getStyle());
 		group.setLayout(new GridLayout(2, false));
 		group.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
 		group.setText("Module file:");
 		final Text res = new Text(group, SWT.BORDER);
 		res.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
 		res.addModifyListener(new ModifyListener() {
 			@Override
 			public void modifyText(ModifyEvent e) {
 				module = res.getText();
 				setDirty(isDirty());
 				updateLaunchConfigurationDialog();
 			}
 		});
 		Button browseButton = createPushButton(group, BROWSE, null);
 		browseButton.setText(BROWSE);
 		browseButton.addListener(SWT.Selection, new Listener() {
 			@Override
 			public void handleEvent(Event event) {
 				handleBrowseModuleButton();
 			}
 		});
 		return res;
 	}

 	/**
 	 * Creates the model {@link Composite}.
 	 *
 	 * @param parent
 	 *            the parent
 	 * @return the created {@link Text}
 	 */
 	private Text createModelComposite(final Composite parent) {
 		final Group group = new Group(parent, parent.getStyle());
 		group.setLayout(new GridLayout(2, false));
 		group.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
 		group.setText("Model file:");
 		final Text res = new Text(group, SWT.BORDER);
 		res.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
 		res.addModifyListener(new ModifyListener() {
 			@Override
 			public void modifyText(ModifyEvent e) {
 				model = res.getText();
 				setDirty(isDirty());
 				updateLaunchConfigurationDialog();
 			}
 		});
 		Button browseButton = createPushButton(group, BROWSE, null);
 		browseButton.addListener(SWT.Selection, new Listener() {
 			@Override
 			public void handleEvent(Event event) {
 				handleBrowseModelButton();
 			}
 		});
 		return res;
 	}

 	/**
 	 * Creates the destination {@link Composite}.
 	 *
 	 * @param parent
 	 *            the parent
 	 * @return the created {@link Text}
 	 */
 	private Text createDestinationComposite(final Composite parent) {
 		final Group group = new Group(parent, parent.getStyle());
 		group.setLayout(new GridLayout(2, false));
 		group.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
 		group.setText("Destination folder:");
 		final Text res = new Text(group, SWT.BORDER);
 		res.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
 		res.addModifyListener(new ModifyListener() {
 			@Override
 			public void modifyText(ModifyEvent e) {
 				destination = res.getText();
 				setDirty(isDirty());
 				updateLaunchConfigurationDialog();
 			}
 		});
 		Button browseButton = createPushButton(group, BROWSE, null);
 		browseButton.addListener(SWT.Selection, new Listener() {
 			@Override
 			public void handleEvent(Event event) {
 				handleBrowseDestinationButton();
 			}
 		});
 		return res;
 	}

 	protected boolean isDirty() {
 		return module != initialModule || model != initialModel || destination != initialDestination;
 	}

 	private void handleBrowseModuleButton() {
 		final AbstractResourceSelectionDialog dialog = new FileSelectionDialog(getShell(),
 				"Select a module file", module, AcceleoParser.MODULE_FILE_EXTENSION, true);
 		final int dialogResult = dialog.open();
 		if ((dialogResult == IDialogConstants.OK_ID) && !dialog.getFileName().isEmpty()) {
 			moduleText.setText(dialog.getFileName());
 			setDirty(isDirty());
 		}
 	}

 	private void handleBrowseModelButton() {
 		FilteredResourcesSelectionDialog dialog = new FilteredResourcesSelectionDialog(getShell(), false,
 				ResourcesPlugin.getWorkspace().getRoot(), IResource.FILE);
 		dialog.setTitle("Select the model file");
 		String path = modelText.getText();
 		if (path != null && path.length() > 0 && new Path(path).lastSegment().length() > 0) {
 			dialog.setInitialPattern(new Path(path).lastSegment());
 		} else {
 			String initial = "*.xmi"; //$NON-NLS-1$
 			dialog.setInitialPattern(initial);
 		}
 		dialog.open();
 		if (dialog.getResult() != null && dialog.getResult().length > 0 && dialog
 				.getResult()[0] instanceof IFile) {
 			modelText.setText(((IFile)dialog.getResult()[0]).getFullPath().toString());
 		}
 	}

 	private void handleBrowseDestinationButton() {
 		final AbstractResourceSelectionDialog dialog = new FolderSelectionDialog(getShell(),
 				"Select the destination folder", destination);
 		final int dialogResult = dialog.open();
 		if ((dialogResult == IDialogConstants.OK_ID) && !dialog.getFileName().isEmpty()) {
 			destinationText.setText(dialog.getFileName());
 			setDirty(isDirty());
 		}
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2017 Obeo.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* Obeo - initial API and implementation
	*******************************************************************************/
	package org.eclipse.acceleo.aql.ls.debug.ide.ui.launch;

	import org.eclipse.acceleo.aql.ide.AcceleoPlugin;
	import org.eclipse.acceleo.aql.ls.debug.AcceleoDebugger;
	import org.eclipse.acceleo.aql.ls.debug.ide.AcceleoDebugPlugin;
	import org.eclipse.acceleo.aql.ls.debug.ide.ui.dialog.AbstractResourceSelectionDialog;
	import org.eclipse.acceleo.aql.ls.debug.ide.ui.dialog.FileSelectionDialog;
	import org.eclipse.acceleo.aql.ls.debug.ide.ui.dialog.FolderSelectionDialog;
	import org.eclipse.acceleo.aql.parser.AcceleoParser;
	import org.eclipse.core.resources.IFile;
	import org.eclipse.core.resources.IResource;
	import org.eclipse.core.resources.ResourcesPlugin;
	import org.eclipse.core.runtime.CoreException;
	import org.eclipse.core.runtime.IStatus;
	import org.eclipse.core.runtime.Path;
	import org.eclipse.core.runtime.Status;
	import org.eclipse.debug.core.ILaunchConfiguration;
	import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
	import org.eclipse.debug.ui.AbstractLaunchConfigurationTab;
	import org.eclipse.jface.dialogs.IDialogConstants;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.ModifyEvent;
	import org.eclipse.swt.events.ModifyListener;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.widgets.Button;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Event;
	import org.eclipse.swt.widgets.Group;
	import org.eclipse.swt.widgets.Listener;
	import org.eclipse.swt.widgets.Text;
	import org.eclipse.ui.dialogs.FilteredResourcesSelectionDialog;

	public class AcceleoMainTab extends AbstractLaunchConfigurationTab {

	/**
	* The Browse button text.
	*/
	protected static final String BROWSE = "Browse...";

	/**
	* The module resource.
	*/
	protected String module;

	/**
	* The model resource.
	*/
	protected String model;

	/**
	* The destination.
	*/
	protected String destination;

	/**
	* The initial module.
	*/
	private String initialModule;

	/**
	* The initial model.
	*/
	private String initialModel;

	/**
	* The initial destination.
	*/
	private String initialDestination;

	/**
	* The module {@link Text}.
	*/
	private Text moduleText;

	/**
	* The model {@link Text}.
	*/
	private Text modelText;

	/**
	* The destination {@link Text}.
	*/
	private Text destinationText;

	@Override
	public void setDefaults(ILaunchConfigurationWorkingCopy configuration) {
	if (module != null) {
	configuration.setMappedResources(new IResource[] {ResourcesPlugin.getWorkspace().getRoot()
	.getFile(new Path(module)) });
	}

	configuration.setAttribute(AcceleoDebugger.MODULE, module);
	configuration.setAttribute(AcceleoDebugger.MODEL, model);
	configuration.setAttribute(AcceleoDebugger.DESTINATION, destination);
	}

	@Override
	public void initializeFrom(ILaunchConfiguration configuration) {
	try {
	if (configuration.hasAttribute(AcceleoDebugger.MODULE)) {
	moduleText.setText(configuration.getAttribute(AcceleoDebugger.MODULE, ""));
	initialModule = module;
	}
	if (configuration.hasAttribute(AcceleoDebugger.MODEL)) {
	modelText.setText(configuration.getAttribute(AcceleoDebugger.MODEL, ""));
	initialModel = model;
	}
	if (configuration.hasAttribute(AcceleoDebugger.DESTINATION)) {
	destinationText.setText(configuration.getAttribute(AcceleoDebugger.DESTINATION, ""));
	initialDestination = destination;
	}
	} catch (CoreException e) {
	AcceleoDebugPlugin.getPlugin().log(new Status(IStatus.ERROR, AcceleoDebugPlugin.ID,
	"couldn't initialize from launch configuration", e));
	}
	}

	@Override
	public void performApply(ILaunchConfigurationWorkingCopy configuration) {
	setDefaults(configuration);
	initialModule = module;
	initialModel = model;
	initialDestination = destination;
	setDirty(isDirty());
	}

	@Override
	public boolean isValid(ILaunchConfiguration launchConfig) {
	boolean res = true;

	try {
	if (launchConfig.hasAttribute(AcceleoDebugger.MODULE)) {
	final IFile resource = ResourcesPlugin.getWorkspace().getRoot().getFile(new Path(launchConfig
	.getAttribute(AcceleoDebugger.MODULE, "")));
	if (!AcceleoPlugin.isAcceleoMain(resource)) {
	setErrorMessage("The selected Acceleo module doesn't contain a main template.");
	res = false;
	}
	} else {
	setErrorMessage("Select an Acceleo module with main template.");
	res = false;
	}
	if (res) {
	if (!launchConfig.hasAttribute(AcceleoDebugger.MODEL)) {
	setErrorMessage("Select a model file.");
	res = false;
	}
	}
	if (res) {
	if (!launchConfig.hasAttribute(AcceleoDebugger.DESTINATION)) {
	setErrorMessage("Select a destination folder.");
	res = false;
	}
	}
	} catch (CoreException e) {
	AcceleoDebugPlugin.getPlugin().log(new Status(IStatus.ERROR, AcceleoDebugPlugin.ID,
	"couldn't validate launch configuration", e));
	}

	if (res) {
	setErrorMessage(null);
	}

	return res;
	}

	@Override
	public String getName() {
	return "Acceleo 4";
	}

	/**
	* Creates the {@link #setControl(org.eclipse.swt.widgets.Control) control}.
	*
	* @wbp.parser.entryPoint
	*/
	@Override
	public void createControl(Composite parent) {
	final Composite control = new Composite(parent, parent.getStyle() ^ (SWT.H_SCROLL \| SWT.V_SCROLL));
	control.setLayout(new GridLayout(1, false));

	moduleText = createModuleComposite(control);
	modelText = createModelComposite(control);
	destinationText = createDestinationComposite(control);

	setControl(control);
	}

	/**
	* Creates the module {@link Composite}.
	*
	* @param parent
	* the parent
	* @return the created {@link Text}
	*/
	private Text createModuleComposite(final Composite parent) {
	final Group group = new Group(parent, parent.getStyle());
	group.setLayout(new GridLayout(2, false));
	group.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
	group.setText("Module file:");
	final Text res = new Text(group, SWT.BORDER);
	res.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
	res.addModifyListener(new ModifyListener() {
	@Override
	public void modifyText(ModifyEvent e) {
	module = res.getText();
	setDirty(isDirty());
	updateLaunchConfigurationDialog();
	}
	});
	Button browseButton = createPushButton(group, BROWSE, null);
	browseButton.setText(BROWSE);
	browseButton.addListener(SWT.Selection, new Listener() {
	@Override
	public void handleEvent(Event event) {
	handleBrowseModuleButton();
	}
	});
	return res;
	}

	/**
	* Creates the model {@link Composite}.
	*
	* @param parent
	* the parent
	* @return the created {@link Text}
	*/
	private Text createModelComposite(final Composite parent) {
	final Group group = new Group(parent, parent.getStyle());
	group.setLayout(new GridLayout(2, false));
	group.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
	group.setText("Model file:");
	final Text res = new Text(group, SWT.BORDER);
	res.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
	res.addModifyListener(new ModifyListener() {
	@Override
	public void modifyText(ModifyEvent e) {
	model = res.getText();
	setDirty(isDirty());
	updateLaunchConfigurationDialog();
	}
	});
	Button browseButton = createPushButton(group, BROWSE, null);
	browseButton.addListener(SWT.Selection, new Listener() {
	@Override
	public void handleEvent(Event event) {
	handleBrowseModelButton();
	}
	});
	return res;
	}

	/**
	* Creates the destination {@link Composite}.
	*
	* @param parent
	* the parent
	* @return the created {@link Text}
	*/
	private Text createDestinationComposite(final Composite parent) {
	final Group group = new Group(parent, parent.getStyle());
	group.setLayout(new GridLayout(2, false));
	group.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
	group.setText("Destination folder:");
	final Text res = new Text(group, SWT.BORDER);
	res.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
	res.addModifyListener(new ModifyListener() {
	@Override
	public void modifyText(ModifyEvent e) {
	destination = res.getText();
	setDirty(isDirty());
	updateLaunchConfigurationDialog();
	}
	});
	Button browseButton = createPushButton(group, BROWSE, null);
	browseButton.addListener(SWT.Selection, new Listener() {
	@Override
	public void handleEvent(Event event) {
	handleBrowseDestinationButton();
	}
	});
	return res;
	}

	protected boolean isDirty() {
	return module != initialModule \|\| model != initialModel \|\| destination != initialDestination;
	}

	private void handleBrowseModuleButton() {
	final AbstractResourceSelectionDialog dialog = new FileSelectionDialog(getShell(),
	"Select a module file", module, AcceleoParser.MODULE_FILE_EXTENSION, true);
	final int dialogResult = dialog.open();
	if ((dialogResult == IDialogConstants.OK_ID) && !dialog.getFileName().isEmpty()) {
	moduleText.setText(dialog.getFileName());
	setDirty(isDirty());
	}
	}

	private void handleBrowseModelButton() {
	FilteredResourcesSelectionDialog dialog = new FilteredResourcesSelectionDialog(getShell(), false,
	ResourcesPlugin.getWorkspace().getRoot(), IResource.FILE);
	dialog.setTitle("Select the model file");
	String path = modelText.getText();
	if (path != null && path.length() > 0 && new Path(path).lastSegment().length() > 0) {
	dialog.setInitialPattern(new Path(path).lastSegment());
	} else {
	String initial = "*.xmi"; //$NON-NLS-1$
	dialog.setInitialPattern(initial);
	}
	dialog.open();
	if (dialog.getResult() != null && dialog.getResult().length > 0 && dialog
	.getResult()[0] instanceof IFile) {
	modelText.setText(((IFile)dialog.getResult()[0]).getFullPath().toString());
	}
	}

	private void handleBrowseDestinationButton() {
	final AbstractResourceSelectionDialog dialog = new FolderSelectionDialog(getShell(),
	"Select the destination folder", destination);
	final int dialogResult = dialog.open();
	if ((dialogResult == IDialogConstants.OK_ID) && !dialog.getFileName().isEmpty()) {
	destinationText.setText(dialog.getFileName());
	setDirty(isDirty());
	}
	}
	}