net.sf.freeqda.common.handler.SaveProjectHandler.java Source code

Introduction

Here is the source code for net.sf.freeqda.common.handler.SaveProjectHandler.java

Source

/*******************************************************************************
 * FreeQDA,  a software for professional qualitative research data 
 * analysis, such as interviews, manuscripts, journal articles, memos
 * and field notes.
 *
 * Copyright (C) 2011 Dirk Kitscha, Jrg groe Schlarmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/
package net.sf.freeqda.common.handler;

import java.io.IOException;
import java.text.MessageFormat;

import net.sf.freeqda.common.JAXBUtils;
import net.sf.freeqda.common.projectmanager.ProjectManager;
import net.sf.freeqda.editor.stylededitor.StyledEditor;
import net.sf.freeqda.editor.tagoverview.TaggedPassagesEditor;

import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.commands.IHandler;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.dialogs.ProgressMonitorDialog;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.handlers.HandlerUtil;

public class SaveProjectHandler extends AbstractHandler implements IHandler {

    private static final ProjectManager PM = ProjectManager.getInstance();

    private static final String SAVE_PROJECT_UNHANDLED_TITLE = Messages.SaveProjectHandler_SaveProjectUnhandled_Title;
    private static final String SAVE_PROJECT_UNHANDLED_MESSAGE = Messages.SaveProjectHandler_SaveProjectUnhandled_Message;
    private static final String SAVE_PROJECT_UNHANDLED_BUTTON_CONFIRM = Messages.SaveProjectHandler_SaveProjectUnhandled_ButtonConfirm;
    private static final String SAVE_PROJECT_SUCCESS_TITLE = Messages.SaveProjectHandler_SaveProjectSuccess_Title;
    private static final String SAVE_PROJECT_SUCCESS_MESSAGE = Messages.SaveProjectHandler_SaveProjectSuccess_Message;
    private static final String SAVE_PROJECT_SUCCESS_BUTTON_CONFIRM = Messages.SaveProjectHandler_SaveProjectSuccess_ButtonConfirm;
    private static final String SAVE_PROJECT_FAILED_TITLE = Messages.SaveProjectHandler_SaveProjectFailed_Title;
    private static final String SAVE_PROJECT_FAILED_BUTTON_CONFIRM = Messages.SaveProjectHandler_SaveProjectFailed_ButtonConfirm;

    @Override
    public Object execute(ExecutionEvent event) throws ExecutionException {
        Shell shell = HandlerUtil.getActiveWorkbenchWindow(event).getShell();

        /*
         * Load selected project file
         */
        try {
            /*
             * Save project data
             */
            JAXBUtils.saveProject(PM.getProjectFile());

            ProgressMonitorDialog progressMonitor = new ProgressMonitorDialog(shell);
            /*
             * Save dirty editors
             */
            for (IEditorPart editor : PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage()
                    .getDirtyEditors()) {
                if (editor instanceof StyledEditor) {
                    StyledEditor styledEditor = (StyledEditor) editor;
                    styledEditor.doSave(progressMonitor.getProgressMonitor());
                } else if (editor instanceof TaggedPassagesEditor) {
                    TaggedPassagesEditor taggedPassagesEditor = (TaggedPassagesEditor) editor;
                    taggedPassagesEditor.doSave(progressMonitor.getProgressMonitor());
                } else {
                    new MessageDialog(shell, SAVE_PROJECT_UNHANDLED_TITLE, null, SAVE_PROJECT_UNHANDLED_MESSAGE,
                            MessageDialog.ERROR, new String[] { SAVE_PROJECT_UNHANDLED_BUTTON_CONFIRM }, 0).open();
                }
            }
            new MessageDialog(shell, SAVE_PROJECT_SUCCESS_TITLE, null, SAVE_PROJECT_SUCCESS_MESSAGE,
                    MessageDialog.INFORMATION, new String[] { SAVE_PROJECT_SUCCESS_BUTTON_CONFIRM }, 0).open();

        } catch (IOException e) {
            new MessageDialog(shell, SAVE_PROJECT_FAILED_TITLE, null,
                    MessageFormat.format(Messages.SaveProjectHandler_SaveProjectFailed_Message,
                            new Object[] { PM.getProjectFile().getAbsolutePath() }),
                    MessageDialog.ERROR, new String[] { SAVE_PROJECT_FAILED_BUTTON_CONFIRM }, 0).open();
            e.printStackTrace();
        }
        return null;
    }
}