org/jsampler/Prefs.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005 Grigor Kirilov Iliev
 *
 *   This file is part of JSampler.
 *
 *   JSampler is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License version 2
 *   as published by the Free Software Foundation.
 *
 *   JSampler 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 JSampler; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *   MA  02111-1307  USA
 */

package org.jsampler;

import java.util.prefs.Preferences;


/**
 *
 * @author Grigor Iliev
 */
public class Prefs {
        private final static String prefNode = "org.jsampler";
        
        private final static String VIEW = "VIEW";
        private final static String DEF_VIEW = "classic";
        
        public final static String INTERFACE_LANGUAGE = "iface.language";
        public final static String DEF_INTERFACE_LANGUAGE = "en";
        
        public final static String INTERFACE_COUNTRY = "iface.country";
        public final static String DEF_INTERFACE_COUNTRY = "US";
        
        public final static String INTERFACE_FONT = "iface.font";
        public final static String DEF_INTERFACE_FONT = null;
        
        public final static String LS_ADDRESS = "LinuxSampler.address";
        public final static String DEF_LS_ADDRESS = "127.0.0.1";
        
        public final static String LS_PORT = "LinuxSampler.port";
        public final static int DEF_LS_PORT = 8888;
        
        
        private static Preferences sysPrefs = Preferences.systemRoot().node(prefNode);
        private static Preferences userPrefs = Preferences.userRoot().node(prefNode);
        
        public static Preferences
        sys() { return sysPrefs; }
        
        public static Preferences
        user() { return userPrefs; }
        
// VIEW
        public static String
        getView() { return user().get(VIEW, DEF_VIEW); }
        
        public static void
        setView(String view) {
                if(view == null) user().remove(VIEW);
                else if(!view.equals(getView())) user().put(VIEW, view);
        }
        
        public static String
        getInterfaceLanguage() { return user().get(INTERFACE_LANGUAGE, DEF_INTERFACE_LANGUAGE); }
        
        /**
         * Sets the interface language.
         * @return <code>true</code> if the interface language has changed and <code>false</code>
         * otherwise.
         */
        public static boolean
        setInterfaceLanguage(String language) {
                if(language == null) {
                        user().remove(INTERFACE_LANGUAGE);
                        return true;
                } else if(!language.equals(getInterfaceLanguage())) {
                        user().put(INTERFACE_LANGUAGE, language);
                        return true;
                }
                return false;
        }
        
        public static String
        getInterfaceCountry() { return user().get(INTERFACE_COUNTRY, DEF_INTERFACE_COUNTRY); }
        
        /**
         * Sets the interface country.
         * @return <code>true</code> if the interface country has changed and <code>false</code>
         * otherwise.
         */
        public static boolean
        setInterfaceCountry(String country) {
                if(country == null) {
                        user().remove(INTERFACE_COUNTRY);
                        return true;
                } else if(!country.equals(getInterfaceCountry())) {
                        user().put(INTERFACE_COUNTRY, country);
                        return true;
                }
                return false;
        }
        
        public static String
        getInterfaceFont() { return user().get(INTERFACE_FONT, DEF_INTERFACE_FONT); }
        
        /**
         * Sets the interface font.
         * @return <code>true</code> if the interface font has changed and <code>false</code>
         * otherwise.
         */
        public static boolean
        setInterfaceFont(String font) {
                if(font == null) {
                        if(getInterfaceFont() == null) return false;
                        user().remove(INTERFACE_FONT);
                        return true;
                } else if(!font.equals(getInterfaceFont())) {
                        user().put(INTERFACE_FONT, font);
                        return true;
                }
                return false;
        }

// PREFERENCES
        public static String
        getLSAddress() { return user().get(LS_ADDRESS, DEF_LS_ADDRESS); }
        
        public static void
        setLSAddress(String address) {
                if(address.length() == 0) user().remove(LS_ADDRESS);
                else if(!address.equals(getLSAddress()))
                        user().put(LS_ADDRESS, address);
        }

        public static int
        getLSPort() { return user().getInt(LS_PORT, DEF_LS_PORT); }
        
        /**
         * Sets the LinuxSampler port number.
         * This method das not check the validity of the port number.
         * @param port the port number. Use -1 to reset to default value.
         */
        public static void
        setAuthSrvPort(int port) {
                if(port == -1) user().remove(LS_PORT);
                else if(port != getLSPort()) user().putInt(LS_PORT, port);
        }
}
1	iliev	787	/*
2			* JSampler - a java front-end for LinuxSampler
3			*
4			* Copyright (C) 2005 Grigor Kirilov Iliev
5			*
6			* This file is part of JSampler.
7			*
8			* JSampler is free software; you can redistribute it and/or modify
9			* it under the terms of the GNU General Public License version 2
10			* as published by the Free Software Foundation.
11			*
12			* JSampler is distributed in the hope that it will be useful,
13			* but WITHOUT ANY WARRANTY; without even the implied warranty of
14			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			* GNU General Public License for more details.
16			*
17			* You should have received a copy of the GNU General Public License
18			* along with JSampler; if not, write to the Free Software
19			* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20			* MA 02111-1307 USA
21			*/
22
23			package org.jsampler;
24
25			import java.util.prefs.Preferences;
26
27
28			/**
29			*
30			* @author Grigor Iliev
31			*/
32			public class Prefs {
33			private final static String prefNode = "org.jsampler";
34
35			private final static String VIEW = "VIEW";
36			private final static String DEF_VIEW = "classic";
37
38			public final static String INTERFACE_LANGUAGE = "iface.language";
39			public final static String DEF_INTERFACE_LANGUAGE = "en";
40
41			public final static String INTERFACE_COUNTRY = "iface.country";
42			public final static String DEF_INTERFACE_COUNTRY = "US";
43
44			public final static String INTERFACE_FONT = "iface.font";
45			public final static String DEF_INTERFACE_FONT = null;
46
47			public final static String LS_ADDRESS = "LinuxSampler.address";
48			public final static String DEF_LS_ADDRESS = "127.0.0.1";
49
50			public final static String LS_PORT = "LinuxSampler.port";
51			public final static int DEF_LS_PORT = 8888;
52
53
54
55			private static Preferences sysPrefs = Preferences.systemRoot().node(prefNode);
56			private static Preferences userPrefs = Preferences.userRoot().node(prefNode);
57
58			public static Preferences
59			sys() { return sysPrefs; }
60
61			public static Preferences
62			user() { return userPrefs; }
63
64			// VIEW
65			public static String
66			getView() { return user().get(VIEW, DEF_VIEW); }
67
68			public static void
69			setView(String view) {
70			if(view == null) user().remove(VIEW);
71			else if(!view.equals(getView())) user().put(VIEW, view);
72			}
73
74			public static String
75			getInterfaceLanguage() { return user().get(INTERFACE_LANGUAGE, DEF_INTERFACE_LANGUAGE); }
76
77			/**
78			* Sets the interface language.
79			* @return <code>true</code> if the interface language has changed and <code>false</code>
80			* otherwise.
81			*/
82			public static boolean
83			setInterfaceLanguage(String language) {
84			if(language == null) {
85			user().remove(INTERFACE_LANGUAGE);
86			return true;
87			} else if(!language.equals(getInterfaceLanguage())) {
88			user().put(INTERFACE_LANGUAGE, language);
89			return true;
90			}
91			return false;
92			}
93
94			public static String
95			getInterfaceCountry() { return user().get(INTERFACE_COUNTRY, DEF_INTERFACE_COUNTRY); }
96
97			/**
98			* Sets the interface country.
99			* @return <code>true</code> if the interface country has changed and <code>false</code>
100			* otherwise.
101			*/
102			public static boolean
103			setInterfaceCountry(String country) {
104			if(country == null) {
105			user().remove(INTERFACE_COUNTRY);
106			return true;
107			} else if(!country.equals(getInterfaceCountry())) {
108			user().put(INTERFACE_COUNTRY, country);
109			return true;
110			}
111			return false;
112			}
113
114			public static String
115			getInterfaceFont() { return user().get(INTERFACE_FONT, DEF_INTERFACE_FONT); }
116
117			/**
118			* Sets the interface font.
119			* @return <code>true</code> if the interface font has changed and <code>false</code>
120			* otherwise.
121			*/
122			public static boolean
123			setInterfaceFont(String font) {
124			if(font == null) {
125			if(getInterfaceFont() == null) return false;
126			user().remove(INTERFACE_FONT);
127			return true;
128			} else if(!font.equals(getInterfaceFont())) {
129			user().put(INTERFACE_FONT, font);
130			return true;
131			}
132			return false;
133			}
134
135			// PREFERENCES
136			public static String
137			getLSAddress() { return user().get(LS_ADDRESS, DEF_LS_ADDRESS); }
138
139			public static void
140			setLSAddress(String address) {
141			if(address.length() == 0) user().remove(LS_ADDRESS);
142			else if(!address.equals(getLSAddress()))
143			user().put(LS_ADDRESS, address);
144			}
145
146			public static int
147			getLSPort() { return user().getInt(LS_PORT, DEF_LS_PORT); }
148
149			/**
150			* Sets the LinuxSampler port number.
151			* This method das not check the validity of the port number.
152			* @param port the port number. Use -1 to reset to default value.
153			*/
154			public static void
155			setAuthSrvPort(int port) {
156			if(port == -1) user().remove(LS_PORT);
157			else if(port != getLSPort()) user().putInt(LS_PORT, port);
158			}
159			}