de.fips.plugin.tinyaudioplayer.view.playlist.PlaylistItemLabelProvider.java Source code

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Here is the source code for de.fips.plugin.tinyaudioplayer.view.playlist.PlaylistItemLabelProvider.java

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/*
 * Copyright  2011-2012 Philipp Eichhorn.
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package de.fips.plugin.tinyaudioplayer.view.playlist;

import lombok.*;

import org.apache.commons.lang.StringUtils;
import org.eclipse.jface.viewers.StyledCellLabelProvider;
import org.eclipse.jface.viewers.ViewerCell;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.RGB;

import de.fips.plugin.tinyaudioplayer.TinyAudioPlayer;
import de.fips.plugin.tinyaudioplayer.audio.PlaylistItem;

@RequiredArgsConstructor
public class PlaylistItemLabelProvider extends StyledCellLabelProvider {
    static RGB GREY = new RGB(225, 225, 225);
    static RGB WHITE = new RGB(255, 255, 255);

    private final TinyAudioPlayer player;

    @Override
    public void update(final ViewerCell cell) {
        val item = (PlaylistItem) cell.getElement();
        cell.setText(item.getDisplayableName());
        if (player != null) {
            val playlist = player.getPlaylist();
            if (!playlist.isEmpty() && (item.equals(playlist.getCurrentTrack()))) {
                cell.setBackground(new Color(null, GREY));
            } else {
                cell.setBackground(new Color(null, WHITE));
            }
        }
    }

    public String getToolTipText(Object element) {
        val item = (PlaylistItem) element;
        val text = new StringBuilder();
        val tag = item.getInfoTag();
        if (tag != null) {
            if (StringUtils.isNotEmpty(tag.getAlbum())) {
                text.append("album: ").append(tag.getAlbum()).append("\n");
            }
            if (StringUtils.isNotEmpty(tag.getGenre())) {
                text.append("genre: ").append(tag.getGenre()).append("\n");
            }
            if (StringUtils.isNotEmpty(tag.getYear())) {
                text.append("year: ").append(tag.getYear()).append("\n");
            }
        }
        text.append("channels: ").append(item.getDisplayableChannels()).append("\n");
        text.append("sampling rate: ").append(item.getDisplayableSampleRate()).append("\n");
        text.append("bitrate: ").append(item.getDisplayableBitRate());
        return text.toString();
    }
}