view/std/JSAddDbInstrumentsProgressDlg.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.std;

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.std.StdI18n.i18n;

/**
 *
 * @author Grigor Iliev
 */
public class JSAddDbInstrumentsProgressDlg 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("JSAddDbInstrumentsProgressDlg.btnHide"));
        
        private final int jobId;
        
        /**
         * Creates a new instance of <code>JSAddDbInstrumentsProgressDlg</code>
         */
        public
        JSAddDbInstrumentsProgressDlg(Frame owner, int jobId) {
                super(owner, i18n.getLabel("JSAddDbInstrumentsProgressDlg.title"), true);
                this.jobId = jobId;
                
                initAddDbInstrumentsProgressDlg();
        }
        
        /**
         * Creates a new instance of <code>JSAddDbInstrumentsProgressDlg</code>
         */
        public
        JSAddDbInstrumentsProgressDlg(Dialog owner, int jobId) {
                super(owner, i18n.getLabel("JSAddDbInstrumentsProgressDlg.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());
                //////
        }
        
        public 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 (
                        "JSAddDbInstrumentsProgressDlg.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("JSAddDbInstrumentsProgressDlg.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	iliev	1286	/*
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.std;
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.std.StdI18n.i18n;
56
57			/**
58			*
59			* @author Grigor Iliev
60			*/
61			public class JSAddDbInstrumentsProgressDlg 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("JSAddDbInstrumentsProgressDlg.btnHide"));
66
67			private final int jobId;
68
69			/**
70			* Creates a new instance of <code>JSAddDbInstrumentsProgressDlg</code>
71			*/
72			public
73			JSAddDbInstrumentsProgressDlg(Frame owner, int jobId) {
74			super(owner, i18n.getLabel("JSAddDbInstrumentsProgressDlg.title"), true);
75			this.jobId = jobId;
76
77			initAddDbInstrumentsProgressDlg();
78			}
79
80			/**
81			* Creates a new instance of <code>JSAddDbInstrumentsProgressDlg</code>
82			*/
83			public
84			JSAddDbInstrumentsProgressDlg(Dialog owner, int jobId) {
85			super(owner, i18n.getLabel("JSAddDbInstrumentsProgressDlg.title"), true);
86			this.jobId = jobId;
87
88			initAddDbInstrumentsProgressDlg();
89			}
90
91			private void
92			initAddDbInstrumentsProgressDlg() {
93			JPanel p = new JPanel();
94			p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
95			progressJobStatus.setAlignmentX(CENTER_ALIGNMENT);
96			p.add(progressJobStatus);
97			p.add(Box.createRigidArea(new Dimension(0, 6)));
98			progressFileStatus.setAlignmentX(CENTER_ALIGNMENT);
99			p.add(progressFileStatus);
100			p.add(Box.createRigidArea(new Dimension(0, 6)));
101			btnHide.setAlignmentX(CENTER_ALIGNMENT);
102			p.add(btnHide);
103
104			progressJobStatus.setStringPainted(true);
105			progressFileStatus.setStringPainted(true);
106
107			p.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
108
109			add(p);
110
111			Dimension d = p.getPreferredSize();
112			p.setPreferredSize(new Dimension(400, d.height));
113
114			pack();
115			setMinimumSize(getPreferredSize());
116			setLocation(JuifeUtils.centerLocation(this, getOwner()));
117
118			btnHide.addActionListener(new ActionListener() {
119			public void
120			actionPerformed(ActionEvent e) {
121			// TODO: vvv this should be done out of the event-dispatching thread
122			CC.getClient().removeInstrumentsDbListener(getHandler());
123			//////
124			setVisible(false);
125			}
126			});
127
128			// TODO: vvv this should be done out of the event-dispatching thread
129			CC.getClient().addInstrumentsDbListener(getHandler());
130			//////
131			}
132
133			public void
134			updateStatus() {
135			final GetScanJobInfo t = new GetScanJobInfo(jobId);
136
137			t.addTaskListener(new TaskListener() {
138			public void
139			taskPerformed(TaskEvent e) {
140			if(t.doneWithErrors()) {
141			failed();
142			return;
143			}
144
145			updateStatus(t.getResult());
146			}
147			});
148
149			CC.scheduleTask(t);
150			}
151
152			private void
153			updateStatus(ScanJobInfo info) {
154			if(info.isFinished()) {
155			// TODO: vvv this should be done out of the event-dispatching thread
156			CC.getClient().removeInstrumentsDbListener(getHandler());
157			//////
158
159			if(info.status < 0) {
160			failed();
161			return;
162			}
163
164			progressJobStatus.setValue(progressJobStatus.getMaximum());
165			progressFileStatus.setValue(progressFileStatus.getMaximum());
166
167			setVisible(false);
168			getOwner().setVisible(false);
169			return;
170			}
171
172			if(progressJobStatus.getMaximum() != info.filesTotal * 100) {
173			progressJobStatus.setMaximum(info.filesTotal * 100);
174			}
175
176			String s = i18n.getMessage (
177			"JSAddDbInstrumentsProgressDlg.jobStatus", info.filesScanned, info.filesTotal
178			);
179			progressJobStatus.setString(s);
180
181			progressFileStatus.setValue(info.status);
182			progressFileStatus.setString(info.scanning);
183
184			progressJobStatus.setValue((info.filesScanned * 100) + info.status);
185			}
186
187			private void
188			failed() {
189			HF.showErrorMessage(i18n.getMessage("JSAddDbInstrumentsProgressDlg.failed"), this);
190			setVisible(false);
191			}
192
193			private final EventHandler eventHandler = new EventHandler();
194
195			private EventHandler
196			getHandler() { return eventHandler; }
197
198			private class EventHandler extends InstrumentsDbAdapter {
199			/** Invoked when the status of particular job has changed. */
200			public void
201			jobStatusChanged(InstrumentsDbEvent e) {
202			if(e.getJobId() != jobId) return;
203
204			SwingUtilities.invokeLater(new Runnable() {
205			public void
206			run() { updateStatus(); }
207			});
208			}
209			}
210			}