source: trunk/src/org/expeditee/importer/TextImporter.java@ 1436

/**
 *    TextImporter.java
 *    Copyright (C) 2010 New Zealand Digital Library, http://expeditee.org
 *
 *    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 org.expeditee.importer;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;

import org.expeditee.core.Colour;
import org.expeditee.core.Point;
import org.expeditee.gio.DragAndDropManager;
import org.expeditee.gui.DisplayController;
import org.expeditee.gui.FrameCreator;
import org.expeditee.gui.FrameGraphics;
import org.expeditee.gui.MessageBay;
import org.expeditee.items.Item;
import org.expeditee.items.Text;

public class TextImporter implements FileImporter {

        public TextImporter() {
                super();
        }

        public Item importFile(final File f, Point location, boolean attachToFreeItems) throws IOException {
                if (location == null || f == null) {
                        return null;
                }
                final String fullPath = f.getAbsolutePath();

                final Text source = DragAndDropManager.importString(f.getPath(), location, false);

                // Create a frameCreator to write the text
                final FrameCreator frames = new FrameCreator(f.getName());

                new Thread() {
                        public void run() {
                                try {
                                        // Open a file stream to the file
                                        BufferedReader br = new BufferedReader(new FileReader(fullPath));

                                        MessageBay.displayMessage("Importing " + f.getName() + "...");

                                        // Read in the text
                                        String nextLine;
                                        while ((nextLine = br.readLine()) != null) {
                                                frames.addText(nextLine, null, null, null, false);
                                        }

                                        frames.save();
                                        source.setLink(frames.getName());
                                        MessageBay.displayMessage(f.getName() + " import complete", Colour.GREEN);
                                        DisplayController.requestRefresh(true);
                                } catch (Exception e) {
                                        e.printStackTrace();
                                        MessageBay.errorMessage(e.getMessage());
                                }
                        }
                }.start();
                DisplayController.requestRefresh(true);
                return source;
        }
}