123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175 |
- /*
- * Copyright (c) 2006-2011 Chris Smith, Shane Mc Cormack, Gregory Holmes
- *
- * 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 com.dmdirc.addons.mediasource_dbus;
-
- import com.dmdirc.addons.nowplaying.MediaSource;
- import com.dmdirc.addons.nowplaying.MediaSourceState;
-
- import java.util.List;
- import java.util.Map;
-
- /**
- * A media source for Banshee.
- *
- * @author chris
- */
- public class BansheeSource implements MediaSource {
-
- /** The dbus service name. */
- private static final String SERVICE = "org.bansheeproject.Banshee";
- /** The dbus interface name. */
- private static final String IFACE = "/org/bansheeproject/Banshee/PlayerEngine";
- /** The method to get the current state. */
- private static final String STATE = "org.bansheeproject.Banshee.PlayerEngine.GetCurrentState";
- /** The method to get the current track. */
- private static final String TRACK = "org.bansheeproject.Banshee.PlayerEngine.GetCurrentTrack";
- /** The method to get the current position. */
- private static final String POSITION = "org.bansheeproject.Banshee.PlayerEngine.GetPosition";
-
- /** The media source that owns this source. */
- private final DBusMediaSource source;
- /** A cache of track information. */
- private Map<String, String> trackInfo;
-
- public BansheeSource(final DBusMediaSource source) {
- this.source = source;
- }
-
- /** {@inheritDoc} */
- @Override
- public MediaSourceState getState() {
- final List<String> res = source.doDBusCall(SERVICE, IFACE, STATE);
-
- if (res.isEmpty()) {
- trackInfo = null;
- return MediaSourceState.CLOSED;
- } else if ("playing".equals(res.get(0))) {
- trackInfo = getTrackInfo();
- return MediaSourceState.PLAYING;
- } else if ("paused".equals(res.get(0))) {
- trackInfo = getTrackInfo();
- return MediaSourceState.PAUSED;
- } else if ("idle".equals(res.get(0))) {
- trackInfo = getTrackInfo();
- return MediaSourceState.STOPPED;
- } else {
- trackInfo = null;
- return MediaSourceState.NOTKNOWN;
- }
- }
-
- /**
- * Retrieves a map of track information from the dbus service.
- *
- * @return A map of track information
- */
- protected Map<String, String> getTrackInfo() {
- return DBusMediaSource.parseDictionary(source.doDBusCall(SERVICE, IFACE, TRACK));
- }
-
- /** {@inheritDoc} */
- @Override
- public String getAppName() {
- return "Banshee";
- }
-
- /** {@inheritDoc} */
- @Override
- public String getArtist() {
- return trackInfo == null ? "Unknown" : trackInfo.get("artist");
- }
-
- /** {@inheritDoc} */
- @Override
- public String getTitle() {
- return trackInfo == null ? "Unknown" : trackInfo.get("name");
- }
-
- /** {@inheritDoc} */
- @Override
- public String getAlbum() {
- return trackInfo == null ? "Unknown" : trackInfo.get("album");
- }
-
- /** {@inheritDoc} */
- @Override
- public String getLength() {
- return trackInfo == null ? "Unknown" : duration((long)
- Double.parseDouble(trackInfo.get("length")));
- }
-
- /** {@inheritDoc} */
- @Override
- public String getTime() {
- return duration((long) Double.parseDouble(source.doDBusCall(SERVICE,
- IFACE, POSITION).get(0)) / 1000);
- }
-
- /** {@inheritDoc} */
- @Override
- public String getFormat() {
- return trackInfo == null ? "Unknown" : trackInfo.get("mime-type");
- }
-
- /** {@inheritDoc} */
- @Override
- public String getBitrate() {
- return trackInfo == null ? "Unknown" : trackInfo.get("bit-rate");
- }
-
- /**
- * Get the duration in seconds as a string.
- *
- * @param seconds Input to get duration for
- * @return Duration as a string
- */
- private String duration(final long secondsInput) {
- final StringBuilder result = new StringBuilder();
- final long hours = secondsInput / 3600;
- final long minutes = secondsInput / 60 % 60;
- final long seconds = secondsInput % 60;
-
- if (hours > 0) {
- if (hours < 10) {
- result.append('0');
- }
-
- result.append(hours).append(":");
- }
-
- if (minutes < 10) {
- result.append('0');
- }
-
- result.append(minutes).append(":");
-
- if (seconds < 10) {
- result.append('0');
- }
-
- result.append(seconds);
-
- return result.toString();
- }
-
- }
|