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Source code formatting
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@BullShark
BullShark committed Dec 23, 2021
1 parent 04de6dd commit 2dfbbda
Showing 1 changed file with 193 additions and 191 deletions.
384 changes: 193 additions & 191 deletions src/main/java/expectusafterlun/ch/jspeak/ClipReader.java
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Original file line number Diff line number Diff line change
@@ -1,20 +1,19 @@
/*
* Copyright (C) 2012 Christopher Lemire <[email protected]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
* Copyright (C) 2012 Christopher Lemire <[email protected]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/

package expectusafterlun.ch.jspeak;

import java.io.IOException;
Expand All @@ -28,180 +27,183 @@
* @author Christopher Lemire {@literal <[email protected]>}
*/
public class ClipReader {
private final String[] ESPEAKCMD;
private String str;
private Process ps;
private InputStream in;
private Scanner scan;
private boolean debug;

public ClipReader(boolean debug) {
// Options get default values to start with
ESPEAKCMD = new String[]{"espeak", "-v en", "-a 100", "-g 1", "-p 50", "-s 160", ""};
str = ""; // Used for toString()
ps = null;
scan = null;
this.debug = debug;
}
//TODO Read http://www.javaworld.com/javaworld/jw-12-2000/jw-1229-traps.html?page=2

public void readIt(String readme) {
// Incase espeak is already running, kill it
// Unless it's not initialized
if(ps != null) {
stopPlayBack();
}

// Set the text to be read
ESPEAKCMD[6] = readme;

try {
/*
* Removes the space to prevent java from interpretting it
* As part of the voice filename
*/
ESPEAKCMD[1] = ESPEAKCMD[1].replace(" ", "");

ps = Runtime.getRuntime().exec(ESPEAKCMD);
} catch (IOException ex) {
Logger.getLogger(ClipReader.class.getName()).log(Level.SEVERE, null, ex);
}

if(debug) {
printPsOutErr(ps);
}
}

public void replay() {
readIt(ESPEAKCMD[6]);
}

public void stopPlayBack() {
ps.destroy();
/*
* Tries to kill espeak
* Only shows an error if espeak fails to stop
*
* Only enable if you need to see output/error
*/
if(debug) {
printPsOutErr(ps);
}

/*
* Prevents a new espeak instance from starting before the current
* If any espeak process running, is killed
*/
try {
ps.waitFor();
} catch (InterruptedException ex) {
Logger.getLogger(ClipReader.class.getName()).log(Level.SEVERE, null, ex);
}
}

public void printPsOutErr(Process ps) {
// Print command output
in = ps.getInputStream();
scan = new Scanner(in);
scan.useDelimiter("\\n");

while(scan.hasNext()) {
System.out.println(scan.nextLine());
}

System.out.println();

// Print command output
in = ps.getErrorStream();
scan = new Scanner(in);
scan.useDelimiter("\\n");

while(scan.hasNext()) {
System.out.println(scan.nextLine());
}

System.out.println();
}

/*
* Begin all set methods for espeak options
*/
public boolean setVoice(String voice) {
if(voice.equals("Default")) {
ESPEAKCMD[1] = "-v en";
} else {
ESPEAKCMD[1] = "-v mb-" + voice;
}
return true;
}

public boolean setAmplitude(int amp) {
if(amp > 0 && amp <= 200) {
ESPEAKCMD[2] = "-a " + amp;

return true;
} else {
System.err.println("Cannot set amplitude to " + amp + ";\n"
+ "The amplitude must be set between 1 and 200 inclusive.");
return false;
}
}

public boolean setWordGap(int wg) {
if(wg > 0 && wg <= 10) {
ESPEAKCMD[3] = "-g " + wg;

return true;
} else {
System.err.println("Cannot set speed to " + wg + ";\n"
+ "The amplitude must be set between 1 and 10 inclusive.");
return false;
}
}

public boolean setPitch(int pit) {
if(pit > 0 && pit <= 100) {
ESPEAKCMD[4] = "-p " + pit;

return true;
} else {
System.err.println("Cannot set speed to " + pit + ";\n"
+ "The pitch must be set between 1 and 100 inclusive.");
return false;
}
}

public boolean setSpeed(int wpm) {
if(wpm > 0 && wpm <= 200) {
ESPEAKCMD[5] = "-s " + wpm;

return true;
} else {
System.err.println("Cannot set speed to " + wpm + ";"
+ "The words per minute must be set between 1 and 200 inclusive.");
return false;
}
}

public void setDebug(boolean debug) {
this.debug = debug;
}

/*
* Conceptial view of the command being executed as an Array
*/
@Override public String toString() {
str = "{";

// Espeak Command
for (String s : ESPEAKCMD) {
str += "\"" + s + "\", ";
}

str = str.replaceFirst(", $", "");

str += "}";

return str;
}

private final String[] ESPEAKCMD;
private String str;
private Process ps;
private InputStream in;
private Scanner scan;
private boolean debug;

public ClipReader(boolean debug) {
// Options get default values to start with
ESPEAKCMD = new String[]{"espeak", "-v en", "-a 100", "-g 1", "-p 50", "-s 160", ""};
str = ""; // Used for toString()
ps = null;
scan = null;
this.debug = debug;
}

//TODO Read http://www.javaworld.com/javaworld/jw-12-2000/jw-1229-traps.html?page=2

public void readIt(String readme) {
// Incase espeak is already running, kill it
// Unless it's not initialized
if (ps != null) {
stopPlayBack();
}

// Set the text to be read
ESPEAKCMD[6] = readme;

try {
/*
* Removes the space to prevent java from interpretting it
* As part of the voice filename
*/
ESPEAKCMD[1] = ESPEAKCMD[1].replace(" ", "");

ps = Runtime.getRuntime().exec(ESPEAKCMD);
} catch (IOException ex) {
Logger.getLogger(ClipReader.class.getName()).log(Level.SEVERE, null, ex);
}

if (debug) {
printPsOutErr(ps);
}
}

public void replay() {
readIt(ESPEAKCMD[6]);
}

public void stopPlayBack() {
ps.destroy();
/*
* Tries to kill espeak
* Only shows an error if espeak fails to stop
*
* Only enable if you need to see output/error
*/
if (debug) {
printPsOutErr(ps);
}

/*
* Prevents a new espeak instance from starting before the current
* If any espeak process running, is killed
*/
try {
ps.waitFor();
} catch (InterruptedException ex) {
Logger.getLogger(ClipReader.class.getName()).log(Level.SEVERE, null, ex);
}
}

public void printPsOutErr(Process ps) {
// Print command output
in = ps.getInputStream();
scan = new Scanner(in);
scan.useDelimiter("\\n");

while (scan.hasNext()) {
System.out.println(scan.nextLine());
}

System.out.println();

// Print command output
in = ps.getErrorStream();
scan = new Scanner(in);
scan.useDelimiter("\\n");

while (scan.hasNext()) {
System.out.println(scan.nextLine());
}

System.out.println();
}

/*
* Begin all set methods for espeak options
*/
public boolean setVoice(String voice) {
if (voice.equals("Default")) {
ESPEAKCMD[1] = "-v en";
} else {
ESPEAKCMD[1] = "-v mb-" + voice;
}
return true;
}

public boolean setAmplitude(int amp) {
if (amp > 0 && amp <= 200) {
ESPEAKCMD[2] = "-a " + amp;

return true;
} else {
System.err.println("Cannot set amplitude to " + amp + ";\n"
+ "The amplitude must be set between 1 and 200 inclusive.");
return false;
}
}

public boolean setWordGap(int wg) {
if (wg > 0 && wg <= 10) {
ESPEAKCMD[3] = "-g " + wg;

return true;
} else {
System.err.println("Cannot set speed to " + wg + ";\n"
+ "The amplitude must be set between 1 and 10 inclusive.");
return false;
}
}

public boolean setPitch(int pit) {
if (pit > 0 && pit <= 100) {
ESPEAKCMD[4] = "-p " + pit;

return true;
} else {
System.err.println("Cannot set speed to " + pit + ";\n"
+ "The pitch must be set between 1 and 100 inclusive.");
return false;
}
}

public boolean setSpeed(int wpm) {
if (wpm > 0 && wpm <= 200) {
ESPEAKCMD[5] = "-s " + wpm;

return true;
} else {
System.err.println("Cannot set speed to " + wpm + ";"
+ "The words per minute must be set between 1 and 200 inclusive.");
return false;
}
}

public void setDebug(boolean debug) {
this.debug = debug;
}

/*
* Conceptial view of the command being executed as an Array
*/
@Override
public String toString() {
str = "{";

// Espeak Command
for (String s : ESPEAKCMD) {
str += "\"" + s + "\", ";
}

str = str.replaceFirst(", $", "");

str += "}";

return str;
}
}

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