jsampler/view/JSMainFrame.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.view;

import java.awt.Dimension;

import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import java.util.Vector;
import java.util.logging.Level;

import javax.swing.JFrame;

import org.jsampler.CC;
import org.jsampler.JSampler;
import org.jsampler.Prefs;

import org.jsampler.event.SamplerChannelListEvent;
import org.jsampler.event.SamplerChannelListListener;

/**
 *
 * @author Grigor Iliev
 */
public abstract class JSMainFrame extends JFrame {
        private final Vector<JSChannelsPane> chnPaneList = new Vector<JSChannelsPane>();
        
        public
        JSMainFrame() {
                super(JSampler.NAME + ' ' + JSampler.VERSION);
                
                setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
                addWindowListener(new WindowAdapter() {
                        public void
                        windowClosing(WindowEvent we) { onWindowClose(); }
                });
                
                CC.getSamplerModel().addSamplerChannelListListener(new EventHandler());
        }
        
        private void
        onWindowClose() {
                if(Prefs.getSaveWindowProperties()) {
                        Prefs.setWindowMaximized (
                                (getExtendedState() & MAXIMIZED_BOTH) == MAXIMIZED_BOTH
                        );
                        
                        setVisible(false);
                        if(Prefs.getWindowMaximized()) {
                                //setExtendedState(getExtendedState() & ~MAXIMIZED_BOTH);
                                CC.cleanExit();
                                return;
                        }
                        
                        java.awt.Point p = getLocation();
                        Dimension d = getSize();
                        StringBuffer sb = new StringBuffer();
                        sb.append(p.x).append(',').append(p.y).append(',');
                        sb.append(d.width).append(',').append(d.height);
                        Prefs.setWindowSizeAndLocation(sb.toString());
                }
                
                CC.cleanExit();
        }
        
        public Vector<JSChannelsPane>
        getChannelsPaneList() { return chnPaneList; }
        
        public JSChannelsPane
        getChannelsPane(int idx) { return chnPaneList.get(idx); }
        
        public void
        addChannelsPane(JSChannelsPane chnPane) { chnPaneList.add(chnPane); }
        
        public boolean
        removeChannelsPane(JSChannelsPane chnPane) { return chnPaneList.remove(chnPane); }
        
        public int
        getChannelsPaneCount() { return chnPaneList.size(); }
        
        public abstract void insertChannelsPane(JSChannelsPane pane, int idx);
        public abstract JSChannelsPane getSelectedChannelsPane();
        public abstract void setSelectedChannelsPane(JSChannelsPane pane);
        
        private class EventHandler implements SamplerChannelListListener {
                /**
                 * Invoked when a new sampler channel is created.
                 * @param e A <code>SamplerChannelListEvent</code>
                 * instance providing the event information.
                 */
                public void
                channelAdded(SamplerChannelListEvent e) {
                        Integer id = e.getChannelModel().getChannelID();
                        if(findChannel(id) != null) {
                                CC.getLogger().log(Level.WARNING, "JSMainFrame.channelExist!", id);
                                return;
                        }
                        
                        getSelectedChannelsPane().addChannel(e.getChannelModel());
                }
        
                /**
                 * Invoked when a sampler channel is removed.
                 * @param e A <code>SamplerChannelListEvent</code>
                 * instance providing the event information.
                 */
                public void
                channelRemoved(SamplerChannelListEvent e) {
                        removeChannel(e.getChannelModel().getChannelID());
                }
        }
        
        /**
         * Searches for the first occurence of a channel with numerical ID <code>id</code>.
         * @return The first occurence of a channel with numerical ID <code>id</code> or
         * <code>null</code> if there is no channel with numerical ID <code>id</code>.
         */
        public JSChannel
        findChannel(int id) {
                if(id < 0) return null;
                
                for(JSChannelsPane cp : getChannelsPaneList()) {
                        for(JSChannel c : cp.getChannels()) if(c.getChannelID() == id) return c;
                }
                
                return null;
        }
        
        /**
         * Removes the first occurence of a channel with numerical ID <code>id</code>.
         * This method is invoked when a sampler channel is removed in the back-end.
         * @return The removed channel or <code>null</code>
         * if there is no channel with numerical ID <code>id</code>.
         */
        public JSChannel
        removeChannel(int id) {
                if(id < 0) return null;
                
                for(JSChannelsPane cp : getChannelsPaneList()) {
                        for(JSChannel c : cp.getChannels()) {
                                if(c.getChannelID() == id) {
                                        cp.removeChannel(c);
                                        return c;
                                }
                        }
                }
                
                return null;
        }
}
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.view;
24
25	iliev	842	import java.awt.Dimension;
26
27	iliev	787	import java.awt.event.WindowAdapter;
28			import java.awt.event.WindowEvent;
29
30			import java.util.Vector;
31			import java.util.logging.Level;
32
33			import javax.swing.JFrame;
34
35			import org.jsampler.CC;
36			import org.jsampler.JSampler;
37	iliev	842	import org.jsampler.Prefs;
38	iliev	787
39			import org.jsampler.event.SamplerChannelListEvent;
40			import org.jsampler.event.SamplerChannelListListener;
41
42			/**
43			*
44			* @author Grigor Iliev
45			*/
46			public abstract class JSMainFrame extends JFrame {
47			private final Vector<JSChannelsPane> chnPaneList = new Vector<JSChannelsPane>();
48
49			public
50			JSMainFrame() {
51			super(JSampler.NAME + ' ' + JSampler.VERSION);
52
53			setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
54			addWindowListener(new WindowAdapter() {
55			public void
56	iliev	842	windowClosing(WindowEvent we) { onWindowClose(); }
57	iliev	787	});
58
59			CC.getSamplerModel().addSamplerChannelListListener(new EventHandler());
60			}
61
62	iliev	842	private void
63			onWindowClose() {
64			if(Prefs.getSaveWindowProperties()) {
65			Prefs.setWindowMaximized (
66			(getExtendedState() & MAXIMIZED_BOTH) == MAXIMIZED_BOTH
67			);
68
69			setVisible(false);
70			if(Prefs.getWindowMaximized()) {
71			//setExtendedState(getExtendedState() & ~MAXIMIZED_BOTH);
72			CC.cleanExit();
73			return;
74			}
75
76			java.awt.Point p = getLocation();
77			Dimension d = getSize();
78			StringBuffer sb = new StringBuffer();
79			sb.append(p.x).append(',').append(p.y).append(',');
80			sb.append(d.width).append(',').append(d.height);
81			Prefs.setWindowSizeAndLocation(sb.toString());
82			}
83
84			CC.cleanExit();
85			}
86
87	iliev	787	public Vector<JSChannelsPane>
88			getChannelsPaneList() { return chnPaneList; }
89
90			public JSChannelsPane
91			getChannelsPane(int idx) { return chnPaneList.get(idx); }
92
93			public void
94			addChannelsPane(JSChannelsPane chnPane) { chnPaneList.add(chnPane); }
95
96			public boolean
97			removeChannelsPane(JSChannelsPane chnPane) { return chnPaneList.remove(chnPane); }
98
99			public int
100			getChannelsPaneCount() { return chnPaneList.size(); }
101
102			public abstract void insertChannelsPane(JSChannelsPane pane, int idx);
103			public abstract JSChannelsPane getSelectedChannelsPane();
104			public abstract void setSelectedChannelsPane(JSChannelsPane pane);
105
106			private class EventHandler implements SamplerChannelListListener {
107			/**
108			* Invoked when a new sampler channel is created.
109			* @param e A <code>SamplerChannelListEvent</code>
110			* instance providing the event information.
111			*/
112			public void
113			channelAdded(SamplerChannelListEvent e) {
114			Integer id = e.getChannelModel().getChannelID();
115			if(findChannel(id) != null) {
116			CC.getLogger().log(Level.WARNING, "JSMainFrame.channelExist!", id);
117			return;
118			}
119
120			getSelectedChannelsPane().addChannel(e.getChannelModel());
121			}
122
123			/**
124			* Invoked when a sampler channel is removed.
125			* @param e A <code>SamplerChannelListEvent</code>
126			* instance providing the event information.
127			*/
128			public void
129			channelRemoved(SamplerChannelListEvent e) {
130			removeChannel(e.getChannelModel().getChannelID());
131			}
132			}
133
134			/**
135			* Searches for the first occurence of a channel with numerical ID <code>id</code>.
136			* @return The first occurence of a channel with numerical ID <code>id</code> or
137			* <code>null</code> if there is no channel with numerical ID <code>id</code>.
138			*/
139			public JSChannel
140			findChannel(int id) {
141			if(id < 0) return null;
142
143			for(JSChannelsPane cp : getChannelsPaneList()) {
144			for(JSChannel c : cp.getChannels()) if(c.getChannelID() == id) return c;
145			}
146
147			return null;
148			}
149
150			/**
151			* Removes the first occurence of a channel with numerical ID <code>id</code>.
152			* This method is invoked when a sampler channel is removed in the back-end.
153			* @return The removed channel or <code>null</code>
154			* if there is no channel with numerical ID <code>id</code>.
155			*/
156			public JSChannel
157			removeChannel(int id) {
158			if(id < 0) return null;
159
160			for(JSChannelsPane cp : getChannelsPaneList()) {
161			for(JSChannel c : cp.getChannels()) {
162			if(c.getChannelID() == id) {
163			cp.removeChannel(c);
164			return c;
165			}
166			}
167			}
168
169			return null;
170			}
171			}