X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=src%2Fkaka%2Fcakelight%2Fmode%2FVideoMode.java;h=a8397dc7bce53d40dc29fd511e1a5280f4ee1785;hb=7434e71cc01dde2cc9bde4856f7ec396aa67d535;hp=91a9f04bb444f952dfec0f6f3b0e44f104c5b7f3;hpb=67b0a75891f19e91cc35e23fa56915cfd7cd52de;p=kaka%2Fcakelight.git

diff --git a/src/kaka/cakelight/mode/VideoMode.java b/src/kaka/cakelight/mode/VideoMode.java
index 91a9f04..a8397dc 100644
--- a/src/kaka/cakelight/mode/VideoMode.java
+++ b/src/kaka/cakelight/mode/VideoMode.java
@@ -15,6 +15,7 @@ public class VideoMode extends Mode {
     private Thread grabberThread;
     private Consumer<VideoFrame> frameConsumer;
     private VideoDeviceListener deviceListener;
+    private boolean isPaused = false;
 
     public VideoMode() {
         deviceListener = new VideoDeviceListener();
@@ -24,13 +25,33 @@ public class VideoMode extends Mode {
     @Override
     public void enter(Configuration config) {
         this.config = config;
-        deviceListener.startListening();
+        if (config.video.deviceIsAutomatic) {
+            deviceListener.startListening();
+        } else {
+            File videoDevice = new File(config.video.device);
+            startGrabberThread(videoDevice);
+        }
+    }
+
+    @Override
+    public void pause() {
+        isPaused = true;
+    }
+
+    @Override
+    public void resume() {
+        isPaused = false;
+	synchronized (grabberThread) {
+	    grabberThread.notify();
+	}
     }
 
     @Override
     public void exit() {
         grabberThread.interrupt();
-        deviceListener.stopListening();
+        if (config.video.deviceIsAutomatic) {
+            deviceListener.stopListening();
+        }
     }
 
     private void startGrabberThread(File videoDevice) {
@@ -40,11 +61,16 @@ public class VideoMode extends Mode {
                 try (FrameGrabber grabber = FrameGrabber.from(videoDevice, config)) {
                     while (!isInterrupted()) {
                         Optional<VideoFrame> frame = grabber.grabFrame();
+                        if (isPaused) {
+			    synchronized (grabberThread) {
+				wait();
+			    }
+                        }
                         if (frameConsumer != null) frame.ifPresent(frameConsumer);
                         frame.ifPresent(VideoMode.this::onVideoFrame);
 //                        timeIt("frame", grabber::grabFrame);
                     }
-                } catch (IOException e) {
+                } catch (IOException | InterruptedException e) {
                     e.printStackTrace();
                 }
             }