plugins/org.eclipse.acceleo.ide.ui/src/org/eclipse/acceleo/internal/ide/ui/launching/AcceleoPropertiesFilesTab.java - acceleo/org.eclipse.acceleo - Git at Google

 /*******************************************************************************
  * Copyright (c) 2008, 2012 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.internal.ide.ui.launching;

 import org.eclipse.acceleo.ide.ui.AcceleoUIActivator;
 import org.eclipse.acceleo.internal.ide.ui.AcceleoUIMessages;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.debug.core.ILaunchConfiguration;
 import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
 import org.eclipse.debug.ui.AbstractLaunchConfigurationTab;
 import org.eclipse.debug.ui.ILaunchConfigurationTab;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.ModifyEvent;
 import org.eclipse.swt.events.ModifyListener;
 import org.eclipse.swt.graphics.Font;
 import org.eclipse.swt.graphics.Image;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Group;
 import org.eclipse.swt.widgets.Text;
 import org.eclipse.swt.widgets.ToolBar;
 import org.eclipse.swt.widgets.ToolItem;
 import org.eclipse.ui.ISharedImages;
 import org.eclipse.ui.PlatformUI;

 /**
  * The Acceleo properties files tab.
  *
  * @author <a href="mailto:stephane.begaudeau@obeo.fr">Stephane Begaudeau</a>
  */
 public class AcceleoPropertiesFilesTab extends AbstractLaunchConfigurationTab {

 	/**
 	 * The arguments text widget.
 	 */
 	private Text argumentsText;

 	/**
 	 * {@inheritDoc}
 	 *
 	 * @see org.eclipse.debug.ui.ILaunchConfigurationTab#createControl(org.eclipse.swt.widgets.Composite)
 	 */
 	public void createControl(Composite parent) {
 		Composite g = new Composite(parent, SWT.NONE);
 		g.setLayout(new GridLayout(1, false));
 		g.setFont(parent.getFont());
 		GridData gd = new GridData(GridData.FILL_BOTH);
 		gd.horizontalSpan = 1;
 		g.setLayoutData(gd);

 		((GridLayout)g.getLayout()).verticalSpacing = 0;
 		createAcceleoArgumentsEditor(g);
 		setControl(g);
 	}

 	/**
 	 * Creates the widgets for specifying the arguments.
 	 *
 	 * @param parent
 	 *            the parent composite
 	 */
 	protected void createAcceleoArgumentsEditor(Composite parent) {
 		Font font = parent.getFont();
 		Group mainGroup = createGroup(parent, AcceleoUIMessages
 				.getString("AcceleoPropertiesFilesTab.Arguments"), 2, 1, //$NON-NLS-1$
 				GridData.FILL_HORIZONTAL);
 		Composite comp = createComposite(mainGroup, font, 2, 2, GridData.FILL_BOTH, 0, 0);
 		argumentsText = new Text(comp, SWT.MULTI | SWT.WRAP | SWT.BORDER | SWT.V_SCROLL);
 		GridData gd = new GridData(GridData.FILL_BOTH);
 		final int heightHint = 150;
 		gd.heightHint = heightHint;
 		gd.widthHint = 100;
 		gd.horizontalSpan = 2;
 		argumentsText.setLayoutData(gd);
 		argumentsText.addModifyListener(new ModifyListener() {
 			public void modifyText(ModifyEvent e) {
 				updateLaunchConfigurationDialog();
 			}
 		});

 		createHelpButton(comp, AcceleoUIMessages.getString("AcceleoPropertiesFilesTab.Help.Properties")); //$NON-NLS-1$
 	}

 	/**
 	 * Creates a help button in the given parent with the given help message and the given help ID.
 	 *
 	 * @param parent
 	 *            The composite
 	 * @param helpMessage
 	 *            The help message seen by the user
 	 * @return The toolbar with the button.
 	 */
 	private ToolBar createHelpButton(Composite parent, String helpMessage) {
 		Image image = PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_LCL_LINKTO_HELP);
 		ToolBar result = new ToolBar(parent, SWT.FLAT | SWT.NO_FOCUS);
 		((GridLayout)parent.getLayout()).numColumns++;
 		result.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_CENTER
 				| GridData.VERTICAL_ALIGN_BEGINNING));
 		ToolItem item = new ToolItem(result, SWT.NONE);
 		item.setImage(image);
 		if (helpMessage != null && !"".equals(helpMessage)) { //$NON-NLS-1$
 			item.setToolTipText(helpMessage);
 		}
 		return result;
 	}

 	/**
 	 * Creates a Composite widget.
 	 *
 	 * @param parent
 	 *            the parent composite to add this composite to
 	 * @param font
 	 *            is the font
 	 * @param columns
 	 *            the number of columns within the composite
 	 * @param hspan
 	 *            the horizontal span the composite should take up on the parent
 	 * @param fill
 	 *            the style for how this composite should fill into its parent Can be one of
 	 *            <code>GridData.FILL_HORIZONAL</code>, <code>GridData.FILL_BOTH</code> or
 	 *            <code>GridData.FILL_VERTICAL</code>
 	 * @param marginwidth
 	 *            the width of the margin to place around the composite (default is 5, specified by
 	 *            GridLayout)
 	 * @param marginheight
 	 *            the height of the margin to place around the composite (default is 5, specified by
 	 *            GridLayout)
 	 * @return the new group
 	 */
 	private Composite createComposite(Composite parent, Font font, int columns, int hspan, int fill,
 			int marginwidth, int marginheight) {
 		Composite g = new Composite(parent, SWT.NONE);
 		GridLayout layout = new GridLayout(columns, false);
 		layout.marginWidth = marginwidth;
 		layout.marginHeight = marginheight;
 		g.setLayout(layout);
 		g.setFont(font);
 		GridData gd = new GridData(fill);
 		gd.horizontalSpan = hspan;
 		g.setLayoutData(gd);
 		return g;
 	}

 	/**
 	 * Creates a Group widget.
 	 *
 	 * @param parent
 	 *            the parent composite to add this group to
 	 * @param text
 	 *            the text for the heading of the group
 	 * @param columns
 	 *            the number of columns within the group
 	 * @param hspan
 	 *            the horizontal span the group should take up on the parent
 	 * @param fill
 	 *            the style for how this composite should fill into its parent Can be one of
 	 *            <code>GridData.FILL_HORIZONAL</code>, <code>GridData.FILL_BOTH</code> or
 	 *            <code>GridData.FILL_VERTICAL</code>
 	 * @return the new group
 	 */
 	private Group createGroup(Composite parent, String text, int columns, int hspan, int fill) {
 		Group g = new Group(parent, SWT.NONE);
 		g.setLayout(new GridLayout(columns, false));
 		g.setText(text);
 		g.setFont(parent.getFont());
 		GridData gd = new GridData(fill);
 		gd.horizontalSpan = hspan;
 		g.setLayoutData(gd);
 		return g;
 	}

 	/**
 	 * {@inheritDoc}
 	 *
 	 * @see org.eclipse.debug.ui.ILaunchConfigurationTab#setDefaults(org.eclipse.debug.core.ILaunchConfigurationWorkingCopy)
 	 */
 	public void setDefaults(ILaunchConfigurationWorkingCopy configuration) {
 		configuration.setAttribute(IAcceleoLaunchConfigurationConstants.ATTR_ARGUMENTS, ""); //$NON-NLS-1$
 	}

 	/**
 	 * {@inheritDoc}
 	 *
 	 * @see org.eclipse.debug.ui.ILaunchConfigurationTab#initializeFrom(org.eclipse.debug.core.ILaunchConfiguration)
 	 */
 	public void initializeFrom(ILaunchConfiguration configuration) {
 		updateAcceleoArgumentsFromConfig(configuration);
 	}

 	/**
 	 * Loads the arguments from the launch configuration's preference store.
 	 *
 	 * @param config
 	 *            the configuration to load the arguments
 	 */
 	protected void updateAcceleoArgumentsFromConfig(ILaunchConfiguration config) {
 		String args = ""; //$NON-NLS-1$
 		try {
 			args = config.getAttribute(IAcceleoLaunchConfigurationConstants.ATTR_ARGUMENTS, ""); //$NON-NLS-1$
 		} catch (CoreException e) {
 			AcceleoUIActivator.getDefault().getLog().log(e.getStatus());
 		}
 		argumentsText.setText(args);
 	}

 	/**
 	 * {@inheritDoc}
 	 *
 	 * @see org.eclipse.debug.ui.ILaunchConfigurationTab#performApply(org.eclipse.debug.core.ILaunchConfigurationWorkingCopy)
 	 */
 	public void performApply(ILaunchConfigurationWorkingCopy configuration) {
 		configuration.setAttribute(IAcceleoLaunchConfigurationConstants.ATTR_ARGUMENTS, argumentsText
 				.getText());

 		// update Java arguments
 		AcceleoJavaArgumentsTab argumentTab = null;
 		AcceleoMainTab mainTab = null;
 		ILaunchConfigurationTab[] tabs = this.getLaunchConfigurationDialog().getTabs();
 		for (ILaunchConfigurationTab iLaunchConfigurationTab : tabs) {
 			if (iLaunchConfigurationTab instanceof AcceleoJavaArgumentsTab) {
 				argumentTab = (AcceleoJavaArgumentsTab)iLaunchConfigurationTab;
 			} else if (iLaunchConfigurationTab instanceof AcceleoMainTab) {
 				mainTab = (AcceleoMainTab)iLaunchConfigurationTab;
 			}
 		}

 		if (argumentTab != null && mainTab != null) {
 			argumentTab.updateArguments(configuration, mainTab.getModel().trim(), mainTab.getTarget().trim(),
 					argumentsText.getText());
 		}
 	}

 	/**
 	 * {@inheritDoc}
 	 *
 	 * @see org.eclipse.debug.ui.ILaunchConfigurationTab#getName()
 	 */
 	public String getName() {
 		return AcceleoUIMessages.getString("AcceleoPropertiesFilesTab.Name"); //$NON-NLS-1$
 	}

 	/**
 	 * Returns the content of the properties files text area.
 	 *
 	 * @return The content of the properties files text area.
 	 */
 	public String getPropertiesFiles() {
 		return argumentsText.getText();
 	}

 }
	/*******************************************************************************
	* Copyright (c) 2008, 2012 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.internal.ide.ui.launching;

	import org.eclipse.acceleo.ide.ui.AcceleoUIActivator;
	import org.eclipse.acceleo.internal.ide.ui.AcceleoUIMessages;
	import org.eclipse.core.runtime.CoreException;
	import org.eclipse.debug.core.ILaunchConfiguration;
	import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
	import org.eclipse.debug.ui.AbstractLaunchConfigurationTab;
	import org.eclipse.debug.ui.ILaunchConfigurationTab;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.ModifyEvent;
	import org.eclipse.swt.events.ModifyListener;
	import org.eclipse.swt.graphics.Font;
	import org.eclipse.swt.graphics.Image;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Group;
	import org.eclipse.swt.widgets.Text;
	import org.eclipse.swt.widgets.ToolBar;
	import org.eclipse.swt.widgets.ToolItem;
	import org.eclipse.ui.ISharedImages;
	import org.eclipse.ui.PlatformUI;

	/**
	* The Acceleo properties files tab.
	*
	* @author <a href="mailto:stephane.begaudeau@obeo.fr">Stephane Begaudeau</a>
	*/
	public class AcceleoPropertiesFilesTab extends AbstractLaunchConfigurationTab {

	/**
	* The arguments text widget.
	*/
	private Text argumentsText;

	/**
	* {@inheritDoc}
	*
	* @see org.eclipse.debug.ui.ILaunchConfigurationTab#createControl(org.eclipse.swt.widgets.Composite)
	*/
	public void createControl(Composite parent) {
	Composite g = new Composite(parent, SWT.NONE);
	g.setLayout(new GridLayout(1, false));
	g.setFont(parent.getFont());
	GridData gd = new GridData(GridData.FILL_BOTH);
	gd.horizontalSpan = 1;
	g.setLayoutData(gd);

	((GridLayout)g.getLayout()).verticalSpacing = 0;
	createAcceleoArgumentsEditor(g);
	setControl(g);
	}

	/**
	* Creates the widgets for specifying the arguments.
	*
	* @param parent
	* the parent composite
	*/
	protected void createAcceleoArgumentsEditor(Composite parent) {
	Font font = parent.getFont();
	Group mainGroup = createGroup(parent, AcceleoUIMessages
	.getString("AcceleoPropertiesFilesTab.Arguments"), 2, 1, //$NON-NLS-1$
	GridData.FILL_HORIZONTAL);
	Composite comp = createComposite(mainGroup, font, 2, 2, GridData.FILL_BOTH, 0, 0);
	argumentsText = new Text(comp, SWT.MULTI \| SWT.WRAP \| SWT.BORDER \| SWT.V_SCROLL);
	GridData gd = new GridData(GridData.FILL_BOTH);
	final int heightHint = 150;
	gd.heightHint = heightHint;
	gd.widthHint = 100;
	gd.horizontalSpan = 2;
	argumentsText.setLayoutData(gd);
	argumentsText.addModifyListener(new ModifyListener() {
	public void modifyText(ModifyEvent e) {
	updateLaunchConfigurationDialog();
	}
	});

	createHelpButton(comp, AcceleoUIMessages.getString("AcceleoPropertiesFilesTab.Help.Properties")); //$NON-NLS-1$
	}

	/**
	* Creates a help button in the given parent with the given help message and the given help ID.
	*
	* @param parent
	* The composite
	* @param helpMessage
	* The help message seen by the user
	* @return The toolbar with the button.
	*/
	private ToolBar createHelpButton(Composite parent, String helpMessage) {
	Image image = PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_LCL_LINKTO_HELP);
	ToolBar result = new ToolBar(parent, SWT.FLAT \| SWT.NO_FOCUS);
	((GridLayout)parent.getLayout()).numColumns++;
	result.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_CENTER
	\| GridData.VERTICAL_ALIGN_BEGINNING));
	ToolItem item = new ToolItem(result, SWT.NONE);
	item.setImage(image);
	if (helpMessage != null && !"".equals(helpMessage)) { //$NON-NLS-1$
	item.setToolTipText(helpMessage);
	}
	return result;
	}

	/**
	* Creates a Composite widget.
	*
	* @param parent
	* the parent composite to add this composite to
	* @param font
	* is the font
	* @param columns
	* the number of columns within the composite
	* @param hspan
	* the horizontal span the composite should take up on the parent
	* @param fill
	* the style for how this composite should fill into its parent Can be one of
	* <code>GridData.FILL_HORIZONAL</code>, <code>GridData.FILL_BOTH</code> or
	* <code>GridData.FILL_VERTICAL</code>
	* @param marginwidth
	* the width of the margin to place around the composite (default is 5, specified by
	* GridLayout)
	* @param marginheight
	* the height of the margin to place around the composite (default is 5, specified by
	* GridLayout)
	* @return the new group
	*/
	private Composite createComposite(Composite parent, Font font, int columns, int hspan, int fill,
	int marginwidth, int marginheight) {
	Composite g = new Composite(parent, SWT.NONE);
	GridLayout layout = new GridLayout(columns, false);
	layout.marginWidth = marginwidth;
	layout.marginHeight = marginheight;
	g.setLayout(layout);
	g.setFont(font);
	GridData gd = new GridData(fill);
	gd.horizontalSpan = hspan;
	g.setLayoutData(gd);
	return g;
	}

	/**
	* Creates a Group widget.
	*
	* @param parent
	* the parent composite to add this group to
	* @param text
	* the text for the heading of the group
	* @param columns
	* the number of columns within the group
	* @param hspan
	* the horizontal span the group should take up on the parent
	* @param fill
	* the style for how this composite should fill into its parent Can be one of
	* <code>GridData.FILL_HORIZONAL</code>, <code>GridData.FILL_BOTH</code> or
	* <code>GridData.FILL_VERTICAL</code>
	* @return the new group
	*/
	private Group createGroup(Composite parent, String text, int columns, int hspan, int fill) {
	Group g = new Group(parent, SWT.NONE);
	g.setLayout(new GridLayout(columns, false));
	g.setText(text);
	g.setFont(parent.getFont());
	GridData gd = new GridData(fill);
	gd.horizontalSpan = hspan;
	g.setLayoutData(gd);
	return g;
	}

	/**
	* {@inheritDoc}
	*
	* @see org.eclipse.debug.ui.ILaunchConfigurationTab#setDefaults(org.eclipse.debug.core.ILaunchConfigurationWorkingCopy)
	*/
	public void setDefaults(ILaunchConfigurationWorkingCopy configuration) {
	configuration.setAttribute(IAcceleoLaunchConfigurationConstants.ATTR_ARGUMENTS, ""); //$NON-NLS-1$
	}

	/**
	* {@inheritDoc}
	*
	* @see org.eclipse.debug.ui.ILaunchConfigurationTab#initializeFrom(org.eclipse.debug.core.ILaunchConfiguration)
	*/
	public void initializeFrom(ILaunchConfiguration configuration) {
	updateAcceleoArgumentsFromConfig(configuration);
	}

	/**
	* Loads the arguments from the launch configuration's preference store.
	*
	* @param config
	* the configuration to load the arguments
	*/
	protected void updateAcceleoArgumentsFromConfig(ILaunchConfiguration config) {
	String args = ""; //$NON-NLS-1$
	try {
	args = config.getAttribute(IAcceleoLaunchConfigurationConstants.ATTR_ARGUMENTS, ""); //$NON-NLS-1$
	} catch (CoreException e) {
	AcceleoUIActivator.getDefault().getLog().log(e.getStatus());
	}
	argumentsText.setText(args);
	}

	/**
	* {@inheritDoc}
	*
	* @see org.eclipse.debug.ui.ILaunchConfigurationTab#performApply(org.eclipse.debug.core.ILaunchConfigurationWorkingCopy)
	*/
	public void performApply(ILaunchConfigurationWorkingCopy configuration) {
	configuration.setAttribute(IAcceleoLaunchConfigurationConstants.ATTR_ARGUMENTS, argumentsText
	.getText());

	// update Java arguments
	AcceleoJavaArgumentsTab argumentTab = null;
	AcceleoMainTab mainTab = null;
	ILaunchConfigurationTab[] tabs = this.getLaunchConfigurationDialog().getTabs();
	for (ILaunchConfigurationTab iLaunchConfigurationTab : tabs) {
	if (iLaunchConfigurationTab instanceof AcceleoJavaArgumentsTab) {
	argumentTab = (AcceleoJavaArgumentsTab)iLaunchConfigurationTab;
	} else if (iLaunchConfigurationTab instanceof AcceleoMainTab) {
	mainTab = (AcceleoMainTab)iLaunchConfigurationTab;
	}
	}

	if (argumentTab != null && mainTab != null) {
	argumentTab.updateArguments(configuration, mainTab.getModel().trim(), mainTab.getTarget().trim(),
	argumentsText.getText());
	}
	}

	/**
	* {@inheritDoc}
	*
	* @see org.eclipse.debug.ui.ILaunchConfigurationTab#getName()
	*/
	public String getName() {
	return AcceleoUIMessages.getString("AcceleoPropertiesFilesTab.Name"); //$NON-NLS-1$
	}

	/**
	* Returns the content of the properties files text area.
	*
	* @return The content of the properties files text area.
	*/
	public String getPropertiesFiles() {
	return argumentsText.getText();
	}

	}