view/classic/AddDbInstrumentsProgressDlg.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005-2007 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.classic;

import java.awt.Dialog;
import java.awt.Dimension;
import java.awt.Frame;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JPanel;
import javax.swing.JProgressBar;
import javax.swing.SwingUtilities;

import net.sf.juife.JuifeUtils;

import net.sf.juife.event.TaskEvent;
import net.sf.juife.event.TaskListener;

import org.jsampler.CC;
import org.jsampler.HF;
import org.jsampler.task.InstrumentsDb.GetScanJobInfo;

import org.linuxsampler.lscp.ScanJobInfo;

import org.linuxsampler.lscp.event.InstrumentsDbAdapter;
import org.linuxsampler.lscp.event.InstrumentsDbEvent;

import static org.jsampler.view.classic.ClassicI18n.i18n;

/**
 *
 * @author Grigor Iliev
 */
public class AddDbInstrumentsProgressDlg extends JDialog {
        private final JProgressBar progressJobStatus = new JProgressBar(0, 100);
        private final JProgressBar progressFileStatus = new JProgressBar(0, 100);
        private final JButton btnHide =
                new JButton(i18n.getButtonLabel("AddDbInstrumentsProgressDlg.btnHide"));
        
        private final int jobId;
        
        /** Creates a new instance of <code>AddDbInstrumentsProgressDlg</code> */
        public
        AddDbInstrumentsProgressDlg(Frame owner, int jobId) {
                super(owner, i18n.getLabel("AddDbInstrumentsProgressDlg.title"), true);
                this.jobId = jobId;
                
                initAddDbInstrumentsProgressDlg();
        }
        
        /** Creates a new instance of <code>AddDbInstrumentsProgressDlg</code> */
        public
        AddDbInstrumentsProgressDlg(Dialog owner, int jobId) {
                super(owner, i18n.getLabel("AddDbInstrumentsProgressDlg.title"), true);
                this.jobId = jobId;
                
                initAddDbInstrumentsProgressDlg();
        }
        
        private void
        initAddDbInstrumentsProgressDlg() {
                JPanel p = new JPanel();
                p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
                progressJobStatus.setAlignmentX(CENTER_ALIGNMENT);
                p.add(progressJobStatus);
                p.add(Box.createRigidArea(new Dimension(0, 6)));
                progressFileStatus.setAlignmentX(CENTER_ALIGNMENT);
                p.add(progressFileStatus);
                p.add(Box.createRigidArea(new Dimension(0, 6)));
                btnHide.setAlignmentX(CENTER_ALIGNMENT);
                p.add(btnHide);
                
                progressJobStatus.setStringPainted(true);
                progressFileStatus.setStringPainted(true);
                
                p.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
                
                add(p);
                
                Dimension d = p.getPreferredSize();
                p.setPreferredSize(new Dimension(400, d.height));
                
                pack();
                setMinimumSize(getPreferredSize());
                setLocation(JuifeUtils.centerLocation(this, getOwner()));
                
                btnHide.addActionListener(new ActionListener() {
                        public void
                        actionPerformed(ActionEvent e) {
                                // TODO: vvv this should be done out of the event-dispatching thread
                                CC.getClient().removeInstrumentsDbListener(getHandler());
                                //////
                                setVisible(false);
                        }
                });
                
                // TODO: vvv this should be done out of the event-dispatching thread
                CC.getClient().addInstrumentsDbListener(getHandler());
                //////
        }
        
        private void
        updateStatus() {
                final GetScanJobInfo t = new GetScanJobInfo(jobId);
                
                t.addTaskListener(new TaskListener() {
                        public void
                        taskPerformed(TaskEvent e) {
                                if(t.doneWithErrors()) {
                                        failed();
                                        return;
                                }
                                
                                updateStatus(t.getResult());
                        }
                });
                
                CC.scheduleTask(t);
        }
                
        private void
        updateStatus(ScanJobInfo info) {
                if(info.isFinished()) {
                        // TODO: vvv this should be done out of the event-dispatching thread
                        CC.getClient().removeInstrumentsDbListener(getHandler());
                        //////
                        
                        if(info.status < 0) {
                                failed();
                                return;
                        }
                        
                        progressJobStatus.setValue(progressJobStatus.getMaximum());
                        progressFileStatus.setValue(progressFileStatus.getMaximum());
                        
                        setVisible(false);
                        getOwner().setVisible(false);
                        return;
                }
                
                if(progressJobStatus.getMaximum() != info.filesTotal * 100) {
                        progressJobStatus.setMaximum(info.filesTotal * 100);
                }
                
                String s = i18n.getMessage (
                        "AddDbInstrumentsProgressDlg.jobStatus", info.filesScanned, info.filesTotal
                );
                progressJobStatus.setString(s);
                
                progressFileStatus.setValue(info.status);
                progressFileStatus.setString(info.scanning);
                
                progressJobStatus.setValue((info.filesScanned * 100) + info.status);
        }
        
        private void
        failed() {
                HF.showErrorMessage(i18n.getMessage("AddDbInstrumentsProgressDlg.failed"), this);
                setVisible(false);
        }
        
        private final EventHandler eventHandler = new EventHandler();
        
        private EventHandler
        getHandler() { return eventHandler; }
        
        private class EventHandler extends InstrumentsDbAdapter {
                /** Invoked when the status of particular job has changed. */
                public void
                jobStatusChanged(InstrumentsDbEvent e) {
                        if(e.getJobId() != jobId) return;
                        
                        SwingUtilities.invokeLater(new Runnable() {
                                public void
                                run() { updateStatus(); }
                        });
                }
        }
}
1	/*
2	* JSampler - a java front-end for LinuxSampler
3	*
4	* Copyright (C) 2005-2007 Grigor Iliev <grigor@grigoriliev.com>
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.classic;
24
25	import java.awt.Dialog;
26	import java.awt.Dimension;
27	import java.awt.Frame;
28
29	import java.awt.event.ActionEvent;
30	import java.awt.event.ActionListener;
31
32	import javax.swing.BorderFactory;
33	import javax.swing.Box;
34	import javax.swing.BoxLayout;
35	import javax.swing.JButton;
36	import javax.swing.JDialog;
37	import javax.swing.JPanel;
38	import javax.swing.JProgressBar;
39	import javax.swing.SwingUtilities;
40
41	import net.sf.juife.JuifeUtils;
42
43	import net.sf.juife.event.TaskEvent;
44	import net.sf.juife.event.TaskListener;
45
46	import org.jsampler.CC;
47	import org.jsampler.HF;
48	import org.jsampler.task.InstrumentsDb.GetScanJobInfo;
49
50	import org.linuxsampler.lscp.ScanJobInfo;
51
52	import org.linuxsampler.lscp.event.InstrumentsDbAdapter;
53	import org.linuxsampler.lscp.event.InstrumentsDbEvent;
54
55	import static org.jsampler.view.classic.ClassicI18n.i18n;
56
57	/**
58	*
59	* @author Grigor Iliev
60	*/
61	public class AddDbInstrumentsProgressDlg extends JDialog {
62	private final JProgressBar progressJobStatus = new JProgressBar(0, 100);
63	private final JProgressBar progressFileStatus = new JProgressBar(0, 100);
64	private final JButton btnHide =
65	new JButton(i18n.getButtonLabel("AddDbInstrumentsProgressDlg.btnHide"));
66
67	private final int jobId;
68
69	/** Creates a new instance of <code>AddDbInstrumentsProgressDlg</code> */
70	public
71	AddDbInstrumentsProgressDlg(Frame owner, int jobId) {
72	super(owner, i18n.getLabel("AddDbInstrumentsProgressDlg.title"), true);
73	this.jobId = jobId;
74
75	initAddDbInstrumentsProgressDlg();
76	}
77
78	/** Creates a new instance of <code>AddDbInstrumentsProgressDlg</code> */
79	public
80	AddDbInstrumentsProgressDlg(Dialog owner, int jobId) {
81	super(owner, i18n.getLabel("AddDbInstrumentsProgressDlg.title"), true);
82	this.jobId = jobId;
83
84	initAddDbInstrumentsProgressDlg();
85	}
86
87	private void
88	initAddDbInstrumentsProgressDlg() {
89	JPanel p = new JPanel();
90	p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
91	progressJobStatus.setAlignmentX(CENTER_ALIGNMENT);
92	p.add(progressJobStatus);
93	p.add(Box.createRigidArea(new Dimension(0, 6)));
94	progressFileStatus.setAlignmentX(CENTER_ALIGNMENT);
95	p.add(progressFileStatus);
96	p.add(Box.createRigidArea(new Dimension(0, 6)));
97	btnHide.setAlignmentX(CENTER_ALIGNMENT);
98	p.add(btnHide);
99
100	progressJobStatus.setStringPainted(true);
101	progressFileStatus.setStringPainted(true);
102
103	p.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
104
105	add(p);
106
107	Dimension d = p.getPreferredSize();
108	p.setPreferredSize(new Dimension(400, d.height));
109
110	pack();
111	setMinimumSize(getPreferredSize());
112	setLocation(JuifeUtils.centerLocation(this, getOwner()));
113
114	btnHide.addActionListener(new ActionListener() {
115	public void
116	actionPerformed(ActionEvent e) {
117	// TODO: vvv this should be done out of the event-dispatching thread
118	CC.getClient().removeInstrumentsDbListener(getHandler());
119	//////
120	setVisible(false);
121	}
122	});
123
124	// TODO: vvv this should be done out of the event-dispatching thread
125	CC.getClient().addInstrumentsDbListener(getHandler());
126	//////
127	}
128
129	private void
130	updateStatus() {
131	final GetScanJobInfo t = new GetScanJobInfo(jobId);
132
133	t.addTaskListener(new TaskListener() {
134	public void
135	taskPerformed(TaskEvent e) {
136	if(t.doneWithErrors()) {
137	failed();
138	return;
139	}
140
141	updateStatus(t.getResult());
142	}
143	});
144
145	CC.scheduleTask(t);
146	}
147
148	private void
149	updateStatus(ScanJobInfo info) {
150	if(info.isFinished()) {
151	// TODO: vvv this should be done out of the event-dispatching thread
152	CC.getClient().removeInstrumentsDbListener(getHandler());
153	//////
154
155	if(info.status < 0) {
156	failed();
157	return;
158	}
159
160	progressJobStatus.setValue(progressJobStatus.getMaximum());
161	progressFileStatus.setValue(progressFileStatus.getMaximum());
162
163	setVisible(false);
164	getOwner().setVisible(false);
165	return;
166	}
167
168	if(progressJobStatus.getMaximum() != info.filesTotal * 100) {
169	progressJobStatus.setMaximum(info.filesTotal * 100);
170	}
171
172	String s = i18n.getMessage (
173	"AddDbInstrumentsProgressDlg.jobStatus", info.filesScanned, info.filesTotal
174	);
175	progressJobStatus.setString(s);
176
177	progressFileStatus.setValue(info.status);
178	progressFileStatus.setString(info.scanning);
179
180	progressJobStatus.setValue((info.filesScanned * 100) + info.status);
181	}
182
183	private void
184	failed() {
185	HF.showErrorMessage(i18n.getMessage("AddDbInstrumentsProgressDlg.failed"), this);
186	setVisible(false);
187	}
188
189	private final EventHandler eventHandler = new EventHandler();
190
191	private EventHandler
192	getHandler() { return eventHandler; }
193
194	private class EventHandler extends InstrumentsDbAdapter {
195	/** Invoked when the status of particular job has changed. */
196	public void
197	jobStatusChanged(InstrumentsDbEvent e) {
198	if(e.getJobId() != jobId) return;
199
200	SwingUtilities.invokeLater(new Runnable() {
201	public void
202	run() { updateStatus(); }
203	});
204	}
205	}
206	}