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74 lines
1.9 KiB
74 lines
1.9 KiB
package com.jotuntech.sketcher.client;
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import java.awt.BorderLayout;
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import java.awt.Dimension;
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import java.util.Arrays;
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import javax.swing.BoxLayout;
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import javax.swing.JLabel;
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import javax.swing.JPanel;
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import javax.swing.JProgressBar;
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public class JUserEntry extends JPanel {
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private JLabel nameLabel;
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private JPanel infoPanel;
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private JProgressBar volumeBar;
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private double slowVolume;
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private int[] delayLine;
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public JUserEntry(String name) {
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setLayout(new BorderLayout());
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setOpaque(false);
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nameLabel = new JLabel(name);
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add(nameLabel, BorderLayout.CENTER);
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infoPanel = new JPanel();
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infoPanel.setOpaque(false);
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infoPanel.setLayout(new BoxLayout(infoPanel, BoxLayout.X_AXIS));
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add(infoPanel, BorderLayout.EAST);
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volumeBar = new JProgressBar(0, 32768);
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volumeBar.setPreferredSize(new Dimension(64, 16));
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volumeBar.setOpaque(false);
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volumeBar.setValue(32768);
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volumeBar.setEnabled(false);
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volumeBar.setToolTipText(name + " is not on voice.");
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infoPanel.add(volumeBar);
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}
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public void setVolume(int volume) {
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setVolume(volume, 0);
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}
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public void setVolume(int volume, int delay) {
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if(volume <= 0) {
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volume = 1;
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}
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if(delayLine == null || delayLine.length <= delay) {
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delayLine = new int[delay + 1];
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Arrays.fill(delayLine, 1);
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}
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delayLine[delay] = volume;
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double newVolume = Math.log(delayLine[0]) * 32768d / Math.log(32768);
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for(int i = 0; i < delayLine.length - 1; i++) {
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delayLine[i] = delayLine[i + 1];
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}
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delayLine[delayLine.length - 1] = 1;
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slowVolume += (newVolume - slowVolume) * 0.333d;
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volumeBar.setValue((int) Math.round(slowVolume));
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if(!volumeBar.isEnabled()) {
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volumeBar.setEnabled(true);
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volumeBar.setToolTipText(nameLabel.getText() + " is on voice.");
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}
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}
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public void clearVoice() {
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volumeBar.setValue(32768);
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volumeBar.setEnabled(false);
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volumeBar.setToolTipText(nameLabel.getText() + " is not on voice.");
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}
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}
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