jsampler/view/JSViewConfig.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005-2009 Grigor Iliev <grigor@grigoriliev.com>
 *
 *   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.view;

import java.awt.event.KeyEvent;

import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;

import org.jsampler.CC;
import org.jsampler.JSPrefs;
import org.jsampler.MidiInstrument;

import static org.jsampler.JSPrefs.*;

/**
 * Provides the view configuration.
 * @author Grigor Iliev
 */
public abstract class JSViewConfig {
        private boolean measurementUnitDecibel;
        
        private int firstMidiBankNumber;
        private int firstMidiProgramNumber;
        
        /** Creates a new instance of <code>JSViewConfig</code> */
        public
        JSViewConfig() {
                measurementUnitDecibel = preferences().getBoolProperty(VOL_MEASUREMENT_UNIT_DECIBEL);
                
                String s = VOL_MEASUREMENT_UNIT_DECIBEL;
                preferences().addPropertyChangeListener(s, new PropertyChangeListener() {
                        public void
                        propertyChange(PropertyChangeEvent e) {
                                boolean b;
                                b = preferences().getBoolProperty(VOL_MEASUREMENT_UNIT_DECIBEL);
                                measurementUnitDecibel = b;
                        }
                });
                
                firstMidiBankNumber = preferences().getIntProperty(FIRST_MIDI_BANK_NUMBER);
                firstMidiProgramNumber = preferences().getIntProperty(FIRST_MIDI_PROGRAM_NUMBER);
                
                MidiInstrument.setFirstProgramNumber(firstMidiProgramNumber);
                
                s = FIRST_MIDI_BANK_NUMBER;
                preferences().addPropertyChangeListener(s, new PropertyChangeListener() {
                        public void
                        propertyChange(PropertyChangeEvent e) {
                                firstMidiBankNumber = preferences().getIntProperty(FIRST_MIDI_BANK_NUMBER);
                        }
                });
                
                s = FIRST_MIDI_PROGRAM_NUMBER;
                preferences().addPropertyChangeListener(s, new PropertyChangeListener() {
                        public void
                        propertyChange(PropertyChangeEvent e) {
                                firstMidiProgramNumber = preferences().getIntProperty(FIRST_MIDI_PROGRAM_NUMBER);
                                MidiInstrument.setFirstProgramNumber(firstMidiProgramNumber);
                        }
                });
        }
        
        /**
         * Provides UI information for instruments database trees.
         */
        public abstract InstrumentsDbTreeView getInstrumentsDbTreeView();
        
        /**
         * Provides UI information for instruments database tables.
         */
        public abstract InstrumentsDbTableView getInstrumentsDbTableView();
        
        public abstract BasicIconSet getBasicIconSet();
        
        public abstract JSPrefs preferences();
        
        /**
         * Determines whether this view provides instruments database support.
         * @return <code>false</code>
         */
        public boolean
        getInstrumentsDbSupport() { return false; }
        
        /**
         * Determines whether the volume values should be shown in decibels.
         */
        public boolean
        isMeasurementUnitDecibel() { return measurementUnitDecibel; }
        
        /** Exports the view configuration of the current session. */
        public String
        exportSessionViewConfig() { return ""; }
        
        private SessionViewConfig sessionViewConfig = null;
        
        public SessionViewConfig
        getSessionViewConfig() { return sessionViewConfig; }
        
        public void
        setSessionViewConfig(SessionViewConfig config) { sessionViewConfig = config; }
        
        public int
        getFirstMidiBankNumber() { return firstMidiBankNumber; }
        
        public int
        getFirstMidiProgramNumber() { return firstMidiProgramNumber; }

        public int
        getDefaultModKey() {
                return CC.isMacOS() ? KeyEvent.META_MASK : KeyEvent.CTRL_MASK;
        }

        /**
         * Determines whether main menu is moved to
         * the screen menu bar when running on Mac OS
         */
        public boolean
        isUsingScreenMenuBar() {
                if(!CC.isMacOS()) return false;
                String s = System.getProperty("apple.laf.useScreenMenuBar");
                return (s != null && "true".equalsIgnoreCase(s)) ? true : false;
        }
}
1	iliev	1285	/*
2			* JSampler - a java front-end for LinuxSampler
3			*
4	iliev	1864	* Copyright (C) 2005-2009 Grigor Iliev <grigor@grigoriliev.com>
5	iliev	1285	*
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.view;
24
25	iliev	1864	import java.awt.event.KeyEvent;
26
27	iliev	1540	import java.beans.PropertyChangeEvent;
28			import java.beans.PropertyChangeListener;
29
30	iliev	1864	import org.jsampler.CC;
31	iliev	1285	import org.jsampler.JSPrefs;
32	iliev	1767	import org.jsampler.MidiInstrument;
33	iliev	1285
34	iliev	1767	import static org.jsampler.JSPrefs.*;
35	iliev	1540
36	iliev	1285	/**
37			* Provides the view configuration.
38			* @author Grigor Iliev
39			*/
40			public abstract class JSViewConfig {
41	iliev	1540	private boolean measurementUnitDecibel;
42	iliev	1285
43	iliev	1767	private int firstMidiBankNumber;
44			private int firstMidiProgramNumber;
45
46	iliev	1285	/** Creates a new instance of <code>JSViewConfig</code> */
47			public
48			JSViewConfig() {
49	iliev	1540	measurementUnitDecibel = preferences().getBoolProperty(VOL_MEASUREMENT_UNIT_DECIBEL);
50	iliev	1285
51	iliev	1540	String s = VOL_MEASUREMENT_UNIT_DECIBEL;
52			preferences().addPropertyChangeListener(s, new PropertyChangeListener() {
53			public void
54			propertyChange(PropertyChangeEvent e) {
55			boolean b;
56			b = preferences().getBoolProperty(VOL_MEASUREMENT_UNIT_DECIBEL);
57			measurementUnitDecibel = b;
58			}
59			});
60	iliev	1767
61			firstMidiBankNumber = preferences().getIntProperty(FIRST_MIDI_BANK_NUMBER);
62			firstMidiProgramNumber = preferences().getIntProperty(FIRST_MIDI_PROGRAM_NUMBER);
63
64			MidiInstrument.setFirstProgramNumber(firstMidiProgramNumber);
65
66			s = FIRST_MIDI_BANK_NUMBER;
67			preferences().addPropertyChangeListener(s, new PropertyChangeListener() {
68			public void
69			propertyChange(PropertyChangeEvent e) {
70			firstMidiBankNumber = preferences().getIntProperty(FIRST_MIDI_BANK_NUMBER);
71			}
72			});
73
74			s = FIRST_MIDI_PROGRAM_NUMBER;
75			preferences().addPropertyChangeListener(s, new PropertyChangeListener() {
76			public void
77			propertyChange(PropertyChangeEvent e) {
78			firstMidiProgramNumber = preferences().getIntProperty(FIRST_MIDI_PROGRAM_NUMBER);
79			MidiInstrument.setFirstProgramNumber(firstMidiProgramNumber);
80			}
81			});
82	iliev	1285	}
83
84			/**
85			* Provides UI information for instruments database trees.
86			*/
87			public abstract InstrumentsDbTreeView getInstrumentsDbTreeView();
88
89			/**
90			* Provides UI information for instruments database tables.
91			*/
92			public abstract InstrumentsDbTableView getInstrumentsDbTableView();
93
94	iliev	1752	public abstract BasicIconSet getBasicIconSet();
95
96	iliev	1285	public abstract JSPrefs preferences();
97
98			/**
99			* Determines whether this view provides instruments database support.
100			* @return <code>false</code>
101			*/
102			public boolean
103			getInstrumentsDbSupport() { return false; }
104	iliev	1540
105			/**
106			* Determines whether the volume values should be shown in decibels.
107			*/
108			public boolean
109			isMeasurementUnitDecibel() { return measurementUnitDecibel; }
110	iliev	1752
111			/** Exports the view configuration of the current session. */
112			public String
113			exportSessionViewConfig() { return ""; }
114	iliev	1767
115	iliev	1818	private SessionViewConfig sessionViewConfig = null;
116
117			public SessionViewConfig
118			getSessionViewConfig() { return sessionViewConfig; }
119
120			public void
121			setSessionViewConfig(SessionViewConfig config) { sessionViewConfig = config; }
122
123	iliev	1767	public int
124			getFirstMidiBankNumber() { return firstMidiBankNumber; }
125
126			public int
127			getFirstMidiProgramNumber() { return firstMidiProgramNumber; }
128	iliev	1864
129			public int
130			getDefaultModKey() {
131			return CC.isMacOS() ? KeyEvent.META_MASK : KeyEvent.CTRL_MASK;
132			}
133
134			/**
135			* Determines whether main menu is moved to
136			* the screen menu bar when running on Mac OS
137			*/
138			public boolean
139			isUsingScreenMenuBar() {
140			if(!CC.isMacOS()) return false;
141			String s = System.getProperty("apple.laf.useScreenMenuBar");
142			return (s != null && "true".equalsIgnoreCase(s)) ? true : false;
143			}
144	iliev	1285	}