eu.aniketos.wp1.ststool.report.handlers.GenerateReportHandler.java Source code

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Here is the source code for eu.aniketos.wp1.ststool.report.handlers.GenerateReportHandler.java

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/*
* GenerateReportHandler.java
*
* This file is part of the STS-Tool project.
* Copyright (c) 2011-2012 "University of Trento - DISI" All rights reserved.
*
* Is strictly forbidden to remove this copyright notice from this source code.
*
* Disclaimer of Warranty:
* STS-Tool (this software) is provided "as-is" and without warranty of any kind, 
* express, implied or otherwise, including without limitation, any warranty of 
* merchantability or fitness for a particular purpose.
* In no event shall the copyright holder or contributors be liable for any direct,
* indirect, incidental, special, exemplary, or consequential damages
* including, but not limited to, procurement of substitute goods or services;
* loss of use, data, or profits; or business interruption) however caused and on
* any theory of liability, whether in contract, strict liability, or tort (including
* negligence or otherwise) arising in any way out of the use of this software, even 
* if advised of the possibility of such damage.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License version 3
* as published by the Free Software Foundation with the addition of the
* following permission added to Section 15 as permitted in Section 7(a):
* FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY 
* "University of Trento - DISI","University of Trento - DISI" DISCLAIMS THE
* WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
*
* See the GNU Affero General Public License for more details.
* You should have received a copy of the GNU Affero General Public License
* along with this program; if not, see http://www.gnu.org/licenses or write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA, 02110-1301 USA, or download the license from the following URL:
* http://www.sts-tool.eu/License.php
*
* For more information, please contact STS-Tool group at this
* address: ststool@disi.unitn.it
*
*/
package eu.aniketos.wp1.ststool.report.handlers;

import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.commands.IHandler;
import org.eclipse.core.commands.IHandlerListener;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.handlers.HandlerUtil;
import eu.aniketos.wp1.ststool.diagram.part.StsToolDiagramEditor;
import eu.aniketos.wp1.ststool.report.wizard.GenerateReportWizard;

public class GenerateReportHandler implements IHandler {

    @Override
    public void addHandlerListener(IHandlerListener handlerListener) {

    }

    @Override
    public void dispose() {

    }

    @Override
    public Object execute(ExecutionEvent event) throws ExecutionException {

        try {
            final IWorkbenchWindow window;
            if (event != null)
                window = HandlerUtil.getActiveWorkbenchWindowChecked(event);
            else
                window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();

            if (!(window.getActivePage().getActiveEditor() instanceof StsToolDiagramEditor))
                return null;
            GenerateReportWizard wizard = new GenerateReportWizard(
                    (StsToolDiagramEditor) window.getActivePage().getActiveEditor());
            WizardDialog dialog = new WizardDialog(window.getShell(), wizard) {

                @Override
                public void updateButtons() {
                    super.updateButtons();
                    boolean canFlipToNextPage = false;
                    if (getButton(IDialogConstants.NEXT_ID) != null) {
                        canFlipToNextPage = getCurrentPage().canFlipToNextPage();
                    }
                    if (canFlipToNextPage) {
                        getShell().setDefaultButton(getButton(IDialogConstants.NEXT_ID));
                    } else {
                        getShell().setDefaultButton(getButton(IDialogConstants.FINISH_ID));
                    }
                }

            };
            dialog.create();
            dialog.setBlockOnOpen(true);
            dialog.open();

        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }

    @Override
    public boolean isEnabled() {

        return true;
    }

    @Override
    public boolean isHandled() {

        return true;
    }

    @Override
    public void removeHandlerListener(IHandlerListener handlerListener) {

    }

}