1 /*
2  * aTunes
3  * Copyright (C) Alex Aranda, Sylvain Gaudard and contributors
4  *
5  * See http://www.atunes.org/wiki/index.php?title=Contributing for information about contributors
6  *
7  * http://www.atunes.org
8  * http://sourceforge.net/projects/atunes
9  *
10  * This program is free software; you can redistribute it and/or
11  * modify it under the terms of the GNU General Public License
12  * as published by the Free Software Foundation; either version 2
13  * of the License, or (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  * GNU General Public License for more details.
19  */
20 
21 package net.sourceforge.atunes.kernel.modules.radio;
22 
23 import java.util.ArrayList;
24 import java.util.Collections;
25 import java.util.List;
26 
27 import net.sourceforge.atunes.kernel.AbstractHandler;
28 import net.sourceforge.atunes.model.IDialogFactory;
29 import net.sourceforge.atunes.model.INavigationHandler;
30 import net.sourceforge.atunes.model.INavigationView;
31 import net.sourceforge.atunes.model.IRadio;
32 import net.sourceforge.atunes.model.IRadioDialog;
33 import net.sourceforge.atunes.model.IRadioHandler;
34 import net.sourceforge.atunes.model.IStateService;
35 import net.sourceforge.atunes.utils.Logger;
36 
37 /**
38  * The Class RadioHandler.
39  *
40  * @author sylvain
41  */
42 public final class RadioHandler extends AbstractHandler implements
43 		IRadioHandler {
44 
45 	private List<IRadio> radios = new ArrayList<IRadio>();
46 
47 	private INavigationView radioNavigationView;
48 
49 	private IDialogFactory dialogFactory;
50 
51 	/**
52 	 * @param dialogFactory
53 	 */
setDialogFactory(final IDialogFactory dialogFactory)54 	public void setDialogFactory(final IDialogFactory dialogFactory) {
55 		this.dialogFactory = dialogFactory;
56 	}
57 
58 	/**
59 	 * @param radioNavigationView
60 	 */
setRadioNavigationView(final INavigationView radioNavigationView)61 	public void setRadioNavigationView(final INavigationView radioNavigationView) {
62 		this.radioNavigationView = radioNavigationView;
63 	}
64 
65 	@Override
createRadio(final String name, final String url, final String label)66 	public IRadio createRadio(final String name, final String url,
67 			final String label) {
68 		return new Radio(name, url, label);
69 	}
70 
71 	@Override
addRadio()72 	public void addRadio() {
73 		IRadioDialog dialog = this.dialogFactory.newDialog(IRadioDialog.class);
74 		dialog.showDialog();
75 		IRadio radio = dialog.getRadio();
76 		if (radio != null) {
77 			addRadio(radio);
78 		}
79 	}
80 
81 	@Override
addRadio(final IRadio radio)82 	public void addRadio(final IRadio radio) {
83 		Logger.info("Adding radio");
84 		if (radio != null && !getRadios().contains(radio)) {
85 			getRadios().add(radio);
86 		}
87 		Collections.sort(getRadios(), new RadioComparator());
88 		getBean(INavigationHandler.class).refreshView(this.radioNavigationView);
89 		persistRadios();
90 	}
91 
persistRadios()92 	private void persistRadios() {
93 		getBean(IStateService.class).persistRadioCache(getRadios());
94 	}
95 
96 	@Override
getRadios()97 	public List<IRadio> getRadios() {
98 		return this.radios;
99 	}
100 
101 	@Override
getRadios(final String label)102 	public List<IRadio> getRadios(final String label) {
103 		return new ArrayList<IRadio>(getRadios());
104 	}
105 
106 	@Override
getRadioLabels()107 	public List<String> getRadioLabels() {
108 		List<String> result = new ArrayList<String>();
109 		// Read labels from user radios
110 		for (IRadio radio : getRadios()) {
111 			String label = radio.getLabel();
112 			if (!result.contains(label)) {
113 				result.add(label);
114 			}
115 		}
116 		return result;
117 	}
118 
119 	@Override
removeRadios(final List<IRadio> radios)120 	public void removeRadios(final List<IRadio> radios) {
121 		Logger.info("Removing radios");
122 		for (IRadio radio : radios) {
123 			getRadios().remove(radio);
124 		}
125 		getBean(INavigationHandler.class).refreshView(this.radioNavigationView);
126 		persistRadios();
127 	}
128 
129 	@Override
removeRadio(final IRadio radio)130 	public void removeRadio(final IRadio radio) {
131 		removeRadios(Collections.singletonList(radio));
132 	}
133 
134 	@Override
setLabel(final List<IRadio> radioList, final String label)135 	public void setLabel(final List<IRadio> radioList, final String label) {
136 		for (IRadio r : radioList) {
137 			r.setLabel(label);
138 		}
139 		persistRadios();
140 	}
141 
142 	@Override
replace(final IRadio radio, final IRadio newRadio)143 	public void replace(final IRadio radio, final IRadio newRadio) {
144 		getRadios().remove(radio);
145 		addRadio(newRadio);
146 	}
147 
148 	@Override
getRadioIfLoaded(final String url)149 	public IRadio getRadioIfLoaded(final String url) {
150 		// Check in user radios
151 		for (IRadio radio : getRadios()) {
152 			if (radio.getUrl().equalsIgnoreCase(url)) {
153 				return radio;
154 			}
155 		}
156 		return null;
157 	}
158 
159 	@Override
showRadioBrowser()160 	public void showRadioBrowser() {
161 		getBean(RadioBrowserDialogController.class).showRadioBrowser();
162 	}
163 
164 	@Override
editRadio(final IRadio radio)165 	public IRadio editRadio(final IRadio radio) {
166 		IRadioDialog dialog = this.dialogFactory.newDialog(IRadioDialog.class);
167 		dialog.setRadio(radio);
168 		dialog.showDialog();
169 		return dialog.getRadio();
170 	}
171 
172 	/**
173 	 * @param radios
174 	 */
setRadios(final List<IRadio> radios)175 	void setRadios(final List<IRadio> radios) {
176 		this.radios = radios;
177 	}
178 }
179