diff options
Diffstat (limited to 'src/newt/classes')
| -rw-r--r-- | src/newt/classes/jogamp/newt/driver/linux/LinuxEventDeviceTracker.java | 62 |
1 files changed, 58 insertions, 4 deletions
diff --git a/src/newt/classes/jogamp/newt/driver/linux/LinuxEventDeviceTracker.java b/src/newt/classes/jogamp/newt/driver/linux/LinuxEventDeviceTracker.java index 9fcb40e67..4746c90bf 100644 --- a/src/newt/classes/jogamp/newt/driver/linux/LinuxEventDeviceTracker.java +++ b/src/newt/classes/jogamp/newt/driver/linux/LinuxEventDeviceTracker.java @@ -33,6 +33,10 @@ import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStream; +import java.lang.Integer; +import java.lang.Runnable; +import java.lang.String; +import java.lang.Thread; import java.nio.ByteBuffer; import jogamp.newt.WindowImpl; @@ -57,7 +61,7 @@ public class LinuxEventDeviceTracker implements WindowListener { static { ledt = new LinuxEventDeviceTracker(); - final Thread t = new Thread(ledt.eventDevicePoller, "NEWT-LinuxEventDeviceTracker"); + final Thread t = new Thread(ledt.eventDeviceManager, "NEWT-LinuxEventDeviceManager"); t.setDaemon(true); t.start(); } @@ -66,9 +70,21 @@ public class LinuxEventDeviceTracker implements WindowListener { return ledt; } - private volatile boolean stop = false; private WindowImpl focusedWindow = null; - private EventDevicePoller eventDevicePoller = new EventDevicePoller(); + private EventDeviceManager eventDeviceManager = new EventDeviceManager(); + + /* + The devices are in /dev/input: + + crw-r--r-- 1 root root 13, 64 Apr 1 10:49 event0 + crw-r--r-- 1 root root 13, 65 Apr 1 10:50 event1 + crw-r--r-- 1 root root 13, 66 Apr 1 10:50 event2 + crw-r--r-- 1 root root 13, 67 Apr 1 10:50 event3 + ... + + And so on up to event31. + */ + private EventDevicePoller[] eventDevicePollers = new EventDevicePoller[32]; @Override public void windowResized(WindowEvent e) { } @@ -116,7 +132,45 @@ public class LinuxEventDeviceTracker implements WindowListener { @Override public void windowRepaint(WindowUpdateEvent e) { } + class EventDeviceManager implements Runnable { + @Override + public void run() { + File f = new File("/dev/input/"); + int number; + for(String path:f.list()){ + if(path.startsWith("event")) { + String stringNumber = path.substring(5); + number = Integer.parseInt(stringNumber); + if(number<32&&number>=0) { + if(eventDevicePollers[number]==null){ + eventDevicePollers[number] = new EventDevicePoller(number); + Thread t = new Thread(eventDevicePollers[number], "NEWT-LinuxEventDeviceTracker-event"+number); + t.setDaemon(true); + t.start(); + } else if(eventDevicePollers[number].stop) { + eventDevicePollers[number]=null; + } + } + } + } + try { + Thread.sleep(2000); + } catch (InterruptedException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + } + class EventDevicePoller implements Runnable { + + private volatile boolean stop = false; + private String eventDeviceName; + + public EventDevicePoller(int eventDeviceNumber){ + this.eventDeviceName="/dev/input/event"+eventDeviceNumber; + } + @Override public void run() { final byte[] b = new byte[16]; @@ -133,7 +187,7 @@ public class LinuxEventDeviceTracker implements WindowListener { */ ByteBuffer bb = ByteBuffer.wrap(b); StructAccessor s = new StructAccessor(bb); - final File f = new File("/dev/input/event2"); + final File f = new File(eventDeviceName); f.setReadOnly(); InputStream fis; try { |