Playing around with notifications

client/src/main/java/ctbrec/ui/CamrecApplication.java

@@ -10,19 +10,21 @@ import java.lang.reflect.Type;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
+import java.util.Map;
 import java.util.Objects;
-import java.util.concurrent.Executors;
+import java.util.concurrent.TimeUnit;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.google.common.eventbus.AsyncEventBus;
+import com.google.common.eventbus.Subscribe;
-import com.google.common.eventbus.EventBus;
 import com.squareup.moshi.JsonAdapter;
 import com.squareup.moshi.Moshi;
 import com.squareup.moshi.Types;
 
 import ctbrec.Config;
+import ctbrec.EventBusHolder;
+import ctbrec.Model;
 import ctbrec.StringUtil;
 import ctbrec.Version;
 import ctbrec.io.HttpClient;
@@ -35,6 +37,7 @@ import ctbrec.sites.cam4.Cam4;
 import ctbrec.sites.camsoda.Camsoda;
 import ctbrec.sites.chaturbate.Chaturbate;
 import ctbrec.sites.mfc.MyFreeCams;
+import eu.hansolo.enzo.notification.Notification;
 import javafx.application.Application;
 import javafx.application.HostServices;
 import javafx.application.Platform;
@@ -45,6 +48,7 @@ import javafx.scene.control.Alert;
 import javafx.scene.control.Tab;
 import javafx.scene.control.TabPane;
 import javafx.scene.image.Image;
+import javafx.scene.media.AudioClip;
 import javafx.scene.paint.Color;
 import javafx.stage.Stage;
 import okhttp3.Request;
@@ -54,17 +58,19 @@ public class CamrecApplication extends Application {
 
     static final transient Logger LOG = LoggerFactory.getLogger(CamrecApplication.class);
 
+    private Stage primaryStage;
     private Config config;
     private Recorder recorder;
     static HostServices hostServices;
     private SettingsTab settingsTab;
     private TabPane rootPane = new TabPane();
-    static EventBus bus;
     private List<Site> sites = new ArrayList<>();
     public static HttpClient httpClient;
+    private Notification.Notifier notifier;
 
     @Override
     public void start(Stage primaryStage) throws Exception {
+        this.primaryStage = primaryStage;
         logEnvironment();
         sites.add(new BongaCams());
         sites.add(new Cam4());
@@ -73,7 +79,6 @@ public class CamrecApplication extends Application {
         sites.add(new MyFreeCams());
         loadConfig();
         createHttpClient();
-        bus = new AsyncEventBus(Executors.newSingleThreadExecutor());
         hostServices = getHostServices();
         createRecorder();
         for (Site site : sites) {
@@ -88,6 +93,14 @@ public class CamrecApplication extends Application {
         }
         createGui(primaryStage);
         checkForUpdates();
+        new Thread(() -> {
+            try {
+                Thread.sleep(TimeUnit.SECONDS.toMillis(10));
+            } catch (InterruptedException e) {
+                e.printStackTrace();
+            }
+            Platform.runLater(() -> registerAlertSystem());
+        }).start();
     }
 
     private void logEnvironment() {
@@ -197,6 +210,33 @@ public class CamrecApplication extends Application {
         });
     }
 
+    private void registerAlertSystem() {
+        Notification.Notifier.setNotificationOwner(primaryStage);
+        notifier = Notification.Notifier.INSTANCE;
+        EventBusHolder.BUS.register(new Object() {
+            @Subscribe
+            public void modelEvent(Map<String, Object> e) {
+                try {
+                    if (Objects.equals("model.status", e.get("event"))) {
+                        String status = (String) e.get("status");
+                        Model model = (Model) e.get("model");
+                        LOG.debug("Alert: {} is {}", model.getName(), status);
+                        if (Objects.equals("online", status)) {
+                            Platform.runLater(() -> {
+                                AudioClip clip = new AudioClip("file:///tmp/Oxygen-Im-Highlight-Msg.mp3");
+                                clip.play();
+                                Notification notification = new Notification("Model Online", model.getName() + " is now online");
+                                notifier.notify(notification);
+                            });
+                        }
+                    }
+                } catch (Exception e1) {
+                    e1.printStackTrace();
+                }
+            }
+        });
+    }
+
     private void writeColorSchemeStyleSheet(Stage primaryStage) {
         File colorCss = new File(Config.getInstance().getConfigDir(), "color.css");
         try(FileOutputStream fos = new FileOutputStream(colorCss)) {

client/src/main/java/ctbrec/ui/ThumbOverviewTab.java

@@ -25,6 +25,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import ctbrec.Config;
+import ctbrec.EventBusHolder;
 import ctbrec.Model;
 import ctbrec.recorder.Recorder;
 import ctbrec.sites.Site;
@@ -468,7 +469,7 @@ public class ThumbOverviewTab extends Tab implements TabSelectionListener {
                         Map<String, Object> event = new HashMap<>();
                         event.put("event", "tokens.sent");
                         event.put("amount", tokens);
-                        CamrecApplication.bus.post(event);
+                        EventBusHolder.BUS.post(event);
                     } catch (Exception e1) {
                         showError("Couldn't send tip", "An error occured while sending tip:", e1);
                     }

client/src/main/java/ctbrec/ui/TokenLabel.java

@@ -9,6 +9,7 @@ import org.slf4j.LoggerFactory;
 
 import com.google.common.eventbus.Subscribe;
 
+import ctbrec.EventBusHolder;
 import ctbrec.sites.Site;
 import javafx.application.Platform;
 import javafx.concurrent.Task;
@@ -24,7 +25,7 @@ public class TokenLabel extends Label {
     public TokenLabel(Site site) {
         this.site = site;
         setText("Tokens: loading…");
-        CamrecApplication.bus.register(new Object() {
+        EventBusHolder.BUS.register(new Object() {
             @Subscribe
             public void tokensUpdates(Map<String, Object> e) {
                 if (Objects.equals("tokens", e.get("event"))) {

client/src/main/java/eu/hansolo/enzo/notification/Notification.java

@@ -0,0 +1,369 @@
+/*
+ * Copyright (c) 2013 by Gerrit Grunwald
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package eu.hansolo.enzo.notification;
+
+import javafx.animation.KeyFrame;
+import javafx.animation.KeyValue;
+import javafx.animation.Timeline;
+import javafx.application.Platform;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+import javafx.scene.Scene;
+import javafx.scene.control.Label;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.Region;
+import javafx.scene.layout.StackPane;
+import javafx.scene.layout.VBox;
+import javafx.stage.Popup;
+import javafx.stage.Screen;
+import javafx.stage.Stage;
+import javafx.stage.StageStyle;
+import javafx.util.Duration;
+
+
+/**
+ * Created by
+ * User: hansolo
+ * Date: 01.07.13
+ * Time: 07:10
+ */
+public class Notification {
+    public static final Image INFO_ICON    = new Image(Notifier.class.getResourceAsStream("info.png"));
+    public static final Image WARNING_ICON = new Image(Notifier.class.getResourceAsStream("warning.png"));
+    public static final Image SUCCESS_ICON = new Image(Notifier.class.getResourceAsStream("success.png"));
+    public static final Image ERROR_ICON   = new Image(Notifier.class.getResourceAsStream("error.png"));
+    public final String       TITLE;
+    public final String       MESSAGE;
+    public final Image        IMAGE;
+
+
+    // ******************** Constructors **************************************
+    public Notification(final String TITLE, final String MESSAGE) {
+        this(TITLE, MESSAGE, null);
+    }
+    public Notification(final String MESSAGE, final Image IMAGE) {
+        this("", MESSAGE, IMAGE);
+    }
+    public Notification(final String TITLE, final String MESSAGE, final Image IMAGE) {
+        this.TITLE   = TITLE;
+        this.MESSAGE = MESSAGE;
+        this.IMAGE   = IMAGE;
+    }
+
+
+    // ******************** Inner Classes *************************************
+    public enum Notifier {
+        INSTANCE;
+
+        private static final double ICON_WIDTH    = 24;
+        private static final double ICON_HEIGHT   = 24;
+        private static       double width         = 300;
+        private static       double height        = 80;
+        private static       double offsetX       = 0;
+        private static       double offsetY       = 25;
+        private static       double spacingY      = 5;
+        private static       Pos    popupLocation = Pos.TOP_RIGHT;
+        private static       Stage  stageRef      = null;
+        private Duration              popupLifetime;
+        private Stage                 stage;
+        private Scene                 scene;
+        private ObservableList<Popup> popups;
+
+
+        // ******************** Constructor ***************************************
+        private Notifier() {
+            init();
+            initGraphics();
+        }
+
+
+        // ******************** Initialization ************************************
+        private void init() {
+            popupLifetime = Duration.millis(5000);
+            popups = FXCollections.observableArrayList();
+        }
+
+        private void initGraphics() {
+            scene = new Scene(new Region());
+            scene.setFill(null);
+            scene.getStylesheets().add(getClass().getResource("notifier.css").toExternalForm());
+
+            stage = new Stage();
+            stage.initStyle(StageStyle.TRANSPARENT);
+            stage.setScene(scene);
+        }
+
+
+        // ******************** Methods *******************************************
+        /**
+         * @param STAGE_REF  The Notification will be positioned relative to the given Stage.<br>
+         * 					If null then the Notification will be positioned relative to the primary Screen.
+         * @param POPUP_LOCATION  The default is TOP_RIGHT of primary Screen.
+         */
+        public static void setPopupLocation(final Stage STAGE_REF, final Pos POPUP_LOCATION) {
+            if (null != STAGE_REF) {
+                INSTANCE.stage.initOwner(STAGE_REF);
+                Notifier.stageRef = STAGE_REF;
+            }
+            Notifier.popupLocation = POPUP_LOCATION;
+        }
+
+        /**
+         * Sets the Notification's owner stage so that when the owner
+         * stage is closed Notifications will be shut down as well.<br>
+         * This is only needed if <code>setPopupLocation</code> is called
+         * <u>without</u> a stage reference.
+         * @param OWNER
+         */
+        public static void setNotificationOwner(final Stage OWNER) {
+            INSTANCE.stage.initOwner(OWNER);
+        }
+
+        /**
+         * @param OFFSET_X  The horizontal shift required.
+         * <br> The default is 0 px.
+         */
+        public static void setOffsetX(final double OFFSET_X) {
+            Notifier.offsetX = OFFSET_X;
+        }
+
+        /**
+         * @param OFFSET_Y  The vertical shift required.
+         * <br> The default is 25 px.
+         */
+        public static void setOffsetY(final double OFFSET_Y) {
+            Notifier.offsetY = OFFSET_Y;
+        }
+
+        /**
+         * @param WIDTH  The default is 300 px.
+         */
+        public static void setWidth(final double WIDTH) {
+            Notifier.width = WIDTH;
+        }
+
+        /**
+         * @param HEIGHT  The default is 80 px.
+         */
+        public static void setHeight(final double HEIGHT) {
+            Notifier.height = HEIGHT;
+        }
+
+        /**
+         * @param SPACING_Y  The spacing between multiple Notifications.
+         * <br> The default is 5 px.
+         */
+        public static void setSpacingY(final double SPACING_Y) {
+            Notifier.spacingY = SPACING_Y;
+        }
+
+        public void stop() {
+            popups.clear();
+            stage.close();
+        }
+
+        /**
+         * Returns the Duration that the notification will stay on screen before it
+         * will fade out.
+         * @return the Duration the popup notification will stay on screen
+         */
+        public Duration getPopupLifetime() {
+            return popupLifetime;
+        }
+
+        /**
+         * Defines the Duration that the popup notification will stay on screen before it
+         * will fade out. The parameter is limited to values between 2 and 20 seconds.
+         * @param POPUP_LIFETIME
+         */
+        public void setPopupLifetime(final Duration POPUP_LIFETIME) {
+            popupLifetime = Duration.millis(clamp(2000, 20000, POPUP_LIFETIME.toMillis()));
+        }
+
+        /**
+         * Show the given Notification on the screen
+         * @param NOTIFICATION
+         */
+        public void notify(final Notification NOTIFICATION) {
+            preOrder();
+            showPopup(NOTIFICATION);
+        }
+
+        /**
+         * Show a Notification with the given parameters on the screen
+         * @param TITLE
+         * @param MESSAGE
+         * @param IMAGE
+         */
+        public void notify(final String TITLE, final String MESSAGE, final Image IMAGE) {
+            notify(new Notification(TITLE, MESSAGE, IMAGE));
+        }
+
+        /**
+         * Show a Notification with the given title and message and an Info icon
+         * @param TITLE
+         * @param MESSAGE
+         */
+        public void notifyInfo(final String TITLE, final String MESSAGE) {
+            notify(new Notification(TITLE, MESSAGE, Notification.INFO_ICON));
+        }
+
+        /**
+         * Show a Notification with the given title and message and a Warning icon
+         * @param TITLE
+         * @param MESSAGE
+         */
+        public void notifyWarning(final String TITLE, final String MESSAGE) {
+            notify(new Notification(TITLE, MESSAGE, Notification.WARNING_ICON));
+        }
+
+        /**
+         * Show a Notification with the given title and message and a Checkmark icon
+         * @param TITLE
+         * @param MESSAGE
+         */
+        public void notifySuccess(final String TITLE, final String MESSAGE) {
+            notify(new Notification(TITLE, MESSAGE, Notification.SUCCESS_ICON));
+        }
+
+        /**
+         * Show a Notification with the given title and message and an Error icon
+         * @param TITLE
+         * @param MESSAGE
+         */
+        public void notifyError(final String TITLE, final String MESSAGE) {
+            notify(new Notification(TITLE, MESSAGE, Notification.ERROR_ICON));
+        }
+
+        /**
+         * Makes sure that the given VALUE is within the range of MIN to MAX
+         * @param MIN
+         * @param MAX
+         * @param VALUE
+         * @return
+         */
+        private double clamp(final double MIN, final double MAX, final double VALUE) {
+            if (VALUE < MIN) return MIN;
+            if (VALUE > MAX) return MAX;
+            return VALUE;
+        }
+
+        /**
+         * Reorder the popup Notifications on screen so that the latest Notification will stay on top
+         */
+        private void preOrder() {
+            if (popups.isEmpty()) return;
+            for (int i = 0 ; i < popups.size() ; i++) {
+                switch (popupLocation) {
+                case TOP_LEFT: case TOP_CENTER: case TOP_RIGHT: popups.get(i).setY(popups.get(i).getY() + height + spacingY); break;
+                default: popups.get( i ).setY( popups.get( i ).getY() - height - spacingY);
+                }
+            }
+        }
+
+        /**
+         * Creates and shows a popup with the data from the given Notification object
+         * @param NOTIFICATION
+         */
+        private void showPopup(final Notification NOTIFICATION) {
+            Label title = new Label(NOTIFICATION.TITLE);
+            title.getStyleClass().add("title");
+
+            ImageView icon = new ImageView(NOTIFICATION.IMAGE);
+            icon.setFitWidth(ICON_WIDTH);
+            icon.setFitHeight(ICON_HEIGHT);
+
+            Label message = new Label(NOTIFICATION.MESSAGE, icon);
+            message.getStyleClass().add("message");
+
+            VBox popupLayout = new VBox();
+            popupLayout.setSpacing(10);
+            popupLayout.setPadding(new Insets(10, 10, 10, 10));
+            popupLayout.getChildren().addAll(title, message);
+
+            StackPane popupContent = new StackPane();
+            popupContent.setPrefSize(width, height);
+            popupContent.getStyleClass().add("notification");
+            popupContent.getChildren().addAll(popupLayout);
+
+            final Popup POPUP = new Popup();
+            POPUP.setX( getX() );
+            POPUP.setY( getY() );
+            System.out.println(POPUP.getX() + "," + POPUP.getY());
+            POPUP.getContent().add(popupContent);
+
+            popups.add(POPUP);
+
+            // Add a timeline for popup fade out
+            KeyValue fadeOutBegin = new KeyValue(POPUP.opacityProperty(), 1.0);
+            KeyValue fadeOutEnd   = new KeyValue(POPUP.opacityProperty(), 0.0);
+
+            KeyFrame kfBegin = new KeyFrame(Duration.ZERO, fadeOutBegin);
+            KeyFrame kfEnd   = new KeyFrame(Duration.millis(500), fadeOutEnd);
+
+            Timeline timeline = new Timeline(kfBegin, kfEnd);
+            timeline.setDelay(popupLifetime);
+            timeline.setOnFinished(actionEvent -> Platform.runLater(() -> {
+                POPUP.hide();
+                popups.remove(POPUP);
+            }));
+
+            // Move popup to the right during fade out
+            //POPUP.opacityProperty().addListener((observableValue, oldOpacity, opacity) -> popup.setX(popup.getX() + (1.0 - opacity.doubleValue()) * popup.getWidth()) );
+
+            if (stage.isShowing()) {
+                stage.toFront();
+            } else {
+                stage.show();
+            }
+
+            POPUP.show(stage);
+            timeline.play();
+        }
+
+        private double getX() {
+            if (null == stageRef) return calcX( 0.0, Screen.getPrimary().getBounds().getWidth() );
+
+            return calcX(stageRef.getX(), stageRef.getWidth());
+        }
+        private double getY() {
+            if (null == stageRef) return calcY( 0.0, Screen.getPrimary().getBounds().getHeight() );
+
+            return calcY(stageRef.getY(), stageRef.getHeight());
+        }
+
+        private double calcX(final double LEFT, final double TOTAL_WIDTH) {
+            switch (popupLocation) {
+            case TOP_LEFT  : case CENTER_LEFT : case BOTTOM_LEFT  : return LEFT + offsetX;
+            case TOP_CENTER: case CENTER      : case BOTTOM_CENTER: return LEFT + (TOTAL_WIDTH - width) * 0.5 - offsetX;
+            case TOP_RIGHT : case CENTER_RIGHT: case BOTTOM_RIGHT : return LEFT + TOTAL_WIDTH - width - offsetX;
+            default: return 0.0;
+            }
+        }
+        private double calcY(final double TOP, final double TOTAL_HEIGHT ) {
+            switch (popupLocation) {
+            case TOP_LEFT   : case TOP_CENTER   : case TOP_RIGHT   : return TOP + offsetY;
+            case CENTER_LEFT: case CENTER       : case CENTER_RIGHT: return TOP + (TOTAL_HEIGHT- height)/2 - offsetY;
+            case BOTTOM_LEFT: case BOTTOM_CENTER: case BOTTOM_RIGHT: return TOP + TOTAL_HEIGHT - height - offsetY;
+            default: return 0.0;
+            }
+        }
+    }
+}

client/src/main/resources/eu/hansolo/enzo/notification/README.md

@@ -0,0 +1,4 @@
+Enzo
+====
+
+A repo that contains custom controls for JavaFX 8 (current version is hosted on bitbucket)

client/src/main/resources/eu/hansolo/enzo/notification/license.txt

@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
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+      including but not limited to software source code, documentation
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+
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+
+   END OF TERMS AND CONDITIONS
+
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+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
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+
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+
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+   See the License for the specific language governing permissions and
+   limitations under the License.

client/src/main/resources/eu/hansolo/enzo/notification/notifier.css

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2013 by Gerrit Grunwald
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+.root {
+    -fx-background-color: transparent;
+    -fx-fill            : transparent;
+}
+.notification {
+    -fx-background-color : -fx-background;
+    -fx-background-radius: 5;
+    -fx-effect           : innershadow(two-pass-box, rgba(255, 255, 255, 0.6), 5.0, 0.25, 0, 0);    
+    -foreground-color    : -fx-base;
+    -icon-color          : -fx-base;
+}
+
+.notification .title {
+    -fx-font-size  : 1.083333em;
+    -fx-font-weight: bold;
+    -fx-text-fill  : -foreground-color;
+}
+.notification .message {
+    -fx-font-size       : 1.0em;
+    -fx-content-display : left;
+    -fx-graphic-text-gap: 10;
+    -fx-text-fill       : -foreground-color;
+}
+

client/src/test/java/AudioTest.java

@@ -0,0 +1,19 @@
+import javafx.application.Application;
+import javafx.application.Platform;
+import javafx.scene.media.AudioClip;
+import javafx.stage.Stage;
+
+public class AudioTest extends Application {
+
+    @Override
+    public void start(Stage primaryStage) throws Exception {
+        AudioClip clip = new AudioClip("file:///tmp/Oxygen-Im-Highlight-Msg.mp3");
+        clip.cycleCountProperty().set(3);
+        clip.play();
+        Platform.exit();
+    }
+
+    public static void main(String[] args) {
+        launch(args);
+    }
+}

client/src/test/java/HlsTest.java

@@ -0,0 +1,44 @@
+import javafx.application.Application;
+import javafx.scene.Parent;
+import javafx.scene.Scene;
+import javafx.scene.media.Media;
+import javafx.scene.media.MediaPlayer;
+import javafx.stage.Stage;
+
+public class HlsTest extends Application {
+    // media = new Media("http://localhost:3202/hls/sun_shine_baby/2018-11-28_20-43/playlist.m3u8");
+
+    private static final String MEDIA_URL = "http://localhost:3202/hls/sun_shine_baby/2018-11-28_20-43/playlist.m3u8";
+
+    private Media media;
+    private MediaPlayer mediaPlayer;
+    private MediaControl mediaControl;
+
+    public Parent createContent() {
+        media = new Media(MEDIA_URL);
+        mediaPlayer = new MediaPlayer(media);
+        mediaPlayer.setOnError(()-> {
+            mediaPlayer.getError().printStackTrace(System.err);
+        });
+        mediaControl = new MediaControl(mediaPlayer);
+        mediaControl.setMinSize(480, 280);
+        mediaControl.setPrefSize(480, 280);
+        mediaControl.setMaxSize(480, 280);
+        return mediaControl;
+    }
+
+    @Override
+    public void start(Stage primaryStage) throws Exception {
+        primaryStage.setScene(new Scene(createContent()));
+        primaryStage.show();
+    }
+
+    @Override
+    public void stop() {
+        mediaPlayer.stop();
+    }
+
+    public static void main(String[] args) {
+        launch(args);
+    }
+}

client/src/test/java/MediaControl.java

@@ -0,0 +1,355 @@
+import javafx.application.Platform;
+import javafx.beans.Observable;
+import javafx.beans.property.DoubleProperty;
+import javafx.beans.property.ReadOnlyBooleanProperty;
+import javafx.beans.property.ReadOnlyObjectProperty;
+import javafx.beans.value.ObservableValue;
+import javafx.event.ActionEvent;
+import javafx.event.EventHandler;
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+import javafx.scene.Scene;
+import javafx.scene.control.Button;
+import javafx.scene.control.Control;
+import javafx.scene.control.Label;
+import javafx.scene.control.Slider;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.Pane;
+import javafx.scene.layout.Priority;
+import javafx.scene.layout.Region;
+import javafx.scene.media.MediaPlayer;
+import javafx.scene.media.MediaView;
+import javafx.stage.Stage;
+import javafx.util.Duration;
+
+public class MediaControl extends BorderPane {
+
+    private MediaPlayer mp;
+    private MediaView mediaView;
+    private final boolean repeat = false;
+    private boolean stopRequested = false;
+    private boolean atEndOfMedia = false;
+    private Duration duration;
+    private Slider timeSlider;
+    private Label playTime;
+    private Slider volumeSlider;
+    private HBox mediaBar;
+    private Pane mvPane;
+    private Stage newStage;
+    private boolean fullScreen = false;
+
+    @Override
+    protected void layoutChildren() {
+        if (mediaView != null && getBottom() != null) {
+            mediaView.setFitWidth(getWidth());
+            mediaView.setFitHeight(getHeight() - getBottom().prefHeight(-1));
+        }
+        super.layoutChildren();
+        if (mediaView != null && getCenter() != null) {
+            mediaView.setTranslateX((((Pane) getCenter()).getWidth() - mediaView.prefWidth(-1)) / 2);
+            mediaView.setTranslateY((((Pane) getCenter()).getHeight() - mediaView.prefHeight(-1)) / 2);
+        }
+    }
+
+    @Override
+    protected double computeMinWidth(double height) {
+        return mediaBar.prefWidth(-1);
+    }
+
+    @Override
+    protected double computeMinHeight(double width) {
+        return 200;
+    }
+
+    @Override
+    protected double computePrefWidth(double height) {
+        return Math.max(mp.getMedia().getWidth(), mediaBar.prefWidth(height));
+    }
+
+    @Override
+    protected double computePrefHeight(double width) {
+        return mp.getMedia().getHeight() + mediaBar.prefHeight(width);
+    }
+
+    @Override
+    protected double computeMaxWidth(double height) {
+        return Double.MAX_VALUE;
+    }
+
+    @Override
+    protected double computeMaxHeight(double width) {
+        return Double.MAX_VALUE;
+    }
+
+    public MediaControl(final MediaPlayer mp) {
+        this.mp = mp;
+        setStyle("-fx-background-color: #bfc2c7;"); // TODO: Use css file
+        mediaView = new MediaView(mp);
+        mvPane = new Pane();
+        mvPane.getChildren().add(mediaView);
+        mvPane.setStyle("-fx-background-color: black;"); // TODO: Use css file
+        setCenter(mvPane);
+        mediaBar = new HBox(5.0);
+        mediaBar.setPadding(new Insets(5, 10, 5, 10));
+        mediaBar.setAlignment(Pos.CENTER_LEFT);
+        BorderPane.setAlignment(mediaBar, Pos.CENTER);
+
+        final Button playButton = new Button();
+        playButton.setMinWidth(Control.USE_PREF_SIZE);
+
+        String PLAY = "playbutton.png";
+        String PAUSE = "pausebutton.png";
+        Image PlayButton = new Image(getClass().getResourceAsStream(PLAY));
+        Image PauseButton = new Image(getClass().getResourceAsStream(PAUSE));
+        ImageView imageViewPlay = new ImageView(PlayButton);
+        ImageView imageViewPause = new ImageView(PauseButton);
+        playButton.setGraphic(imageViewPlay);
+        playButton.setOnAction((ActionEvent e) -> {
+            updateValues();
+            MediaPlayer.Status status = mp.getStatus();
+            if (status == MediaPlayer.Status.UNKNOWN || status == MediaPlayer.Status.HALTED) {
+                // don't do anything in these states
+                return;
+            }
+
+            if (status == MediaPlayer.Status.PAUSED || status == MediaPlayer.Status.READY || status == MediaPlayer.Status.STOPPED) {
+                // rewind the movie if we're sitting at the end
+                if (atEndOfMedia) {
+                    mp.seek(mp.getStartTime());
+                    atEndOfMedia = false;
+                    playButton.setGraphic(imageViewPlay);
+                    // playButton.setText(">");
+                    updateValues();
+                }
+                mp.play();
+                playButton.setGraphic(imageViewPause);
+                // playButton.setText("||");
+            } else {
+                mp.pause();
+            }
+        });
+        ReadOnlyObjectProperty<Duration> time = mp.currentTimeProperty();
+        time.addListener((ObservableValue<? extends Duration> observable, Duration oldValue, Duration newValue) -> {
+            //updateValues();
+        });
+        mp.setOnPlaying(() -> {
+            if (stopRequested) {
+                mp.pause();
+                stopRequested = false;
+            } else {
+                playButton.setGraphic(imageViewPause);
+                // playButton.setText("||");
+            }
+        });
+        mp.setOnPaused(() -> {
+            playButton.setGraphic(imageViewPlay);
+            // playButton.setText("||");
+        });
+        mp.setOnReady(() -> {
+            duration = mp.getMedia().getDuration();
+            updateValues();
+        });
+
+        mp.setCycleCount(repeat ? MediaPlayer.INDEFINITE : 1);
+        mp.setOnEndOfMedia(() -> {
+            if (!repeat) {
+                playButton.setGraphic(imageViewPlay);
+                // playButton.setText(">");
+                stopRequested = true;
+                atEndOfMedia = true;
+            }
+        });
+        mediaBar.getChildren().add(playButton);
+
+        // Time label
+        Label timeLabel = new Label("Time");
+        timeLabel.setMinWidth(Control.USE_PREF_SIZE);
+        mediaBar.getChildren().add(timeLabel);
+
+        // Time slider
+        timeSlider = new Slider();
+        timeSlider.setMinWidth(30);
+        timeSlider.setMaxWidth(Double.MAX_VALUE);
+        HBox.setHgrow(timeSlider, Priority.ALWAYS);
+
+        DoubleProperty timeValue = timeSlider.valueProperty();
+        timeValue.addListener((ObservableValue<? extends Number> observable, Number old, Number now) -> {
+            if (timeSlider.isValueChanging()) {
+                // multiply duration by percentage calculated by slider position
+                if (duration != null) {
+                    System.out.println(timeSlider.getValue() + "%");
+                    mp.seek(duration.multiply(timeSlider.getValue() / 100.0));
+                }
+                updateValues();
+            } else if (Math.abs(now.doubleValue() - old.doubleValue()) > 1.5) {
+                // multiply duration by percentage calculated by slider position
+                System.out.println(timeSlider.getValue() + "%");
+                if (duration != null) {
+                    mp.seek(duration.multiply(timeSlider.getValue() / 100.0));
+                }
+            }
+        });
+        mediaBar.getChildren().add(timeSlider);
+
+        // Play label
+        playTime = new Label();
+        playTime.setMinWidth(Control.USE_PREF_SIZE);
+
+        mediaBar.getChildren().add(playTime);
+
+        // Fullscreen button
+        Button buttonFullScreen = new Button("Full Screen");
+        buttonFullScreen.setMinWidth(Control.USE_PREF_SIZE);
+
+        buttonFullScreen.setOnAction(new EventHandler<ActionEvent>() {
+            @Override
+            public void handle(ActionEvent event) {
+                if (!fullScreen) {
+                    newStage = new Stage();
+                    ReadOnlyBooleanProperty full = newStage.fullScreenProperty();
+                    full.addListener((ObservableValue<? extends Boolean> ov, Boolean old, Boolean now) -> {
+                        onFullScreen();
+                    });
+                    final BorderPane borderPane = new BorderPane() {
+                        @Override
+                        protected void layoutChildren() {
+                            if (mediaView != null && getBottom() != null) {
+                                mediaView.setFitWidth(getWidth());
+                                double height = getHeight() - getBottom().prefHeight(-1);
+                                mediaView.setFitHeight(height);
+                            }
+                            super.layoutChildren();
+                            if (mediaView != null) {
+                                final Pane center = (Pane) getCenter();
+                                if (center != null) { // if smaller pane has content
+                                    double width = center.getWidth() - mediaView.prefWidth(-1);
+                                    double height = center.getHeight() - mediaView.prefHeight(-1);
+                                    double xval = width / 2.0;
+                                    double yval = height / 2.0;
+
+                                    mediaView.setTranslateX(xval);
+                                    mediaView.setTranslateY(yval);
+                                }
+                            }
+                        }
+                    };
+
+                    setCenter(null);
+                    setBottom(null);
+                    borderPane.setCenter(mvPane);
+                    borderPane.setBottom(mediaBar);
+
+                    Scene newScene = new Scene(borderPane);
+                    newStage.setScene(newScene);
+                    // Workaround for disposing stage when exit fullscreen
+                    newStage.setX(-100000);
+                    newStage.setY(-100000);
+
+                    newStage.setFullScreen(true);
+                    fullScreen = true;
+                    newStage.show();
+
+                } else {
+                    // toggle FullScreen
+                    fullScreen = false;
+                    newStage.setFullScreen(false);
+
+                }
+            }
+        });
+        mediaBar.getChildren().add(buttonFullScreen);
+
+        // Volume label
+        Label volumeLabel = new Label("Vol");
+        volumeLabel.setMinWidth(Control.USE_PREF_SIZE);
+        mediaBar.getChildren().add(volumeLabel);
+
+        // Volume slider
+        volumeSlider = new Slider();
+        volumeSlider.setPrefWidth(70);
+        volumeSlider.setMinWidth(30);
+        volumeSlider.setMaxWidth(Region.USE_PREF_SIZE);
+        volumeSlider.valueProperty().addListener((Observable ov) -> {
+        });
+
+        final DoubleProperty volume = volumeSlider.valueProperty();
+        volume.addListener((ObservableValue<? extends Number> observable, Number old, Number now) -> {
+            mp.setVolume(volumeSlider.getValue() / 100.0);
+        });
+        mediaBar.getChildren().add(volumeSlider);
+
+        setBottom(mediaBar);
+
+    }
+
+    protected void onFullScreen() {
+        if (!newStage.isFullScreen()) {
+
+            fullScreen = false;
+            BorderPane smallBP = (BorderPane) newStage.getScene().getRoot();
+            smallBP.setCenter(null);
+            setCenter(mvPane);
+
+            smallBP.setBottom(null);
+            setBottom(mediaBar);
+            Platform.runLater(() -> {
+                newStage.close();
+            });
+
+        }
+    }
+
+    protected void updateValues() {
+        if (playTime != null && timeSlider != null && volumeSlider != null && duration != null) {
+            Platform.runLater(() -> {
+                Duration now = mp.getCurrentTime();
+                playTime.setText(formatTime(now, duration));
+                timeSlider.setDisable(duration.isUnknown());
+                if (!timeSlider.isDisabled() && duration.greaterThan(Duration.ZERO) && !timeSlider.isValueChanging()) {
+                    final double value = now.divide(duration).toMillis() * 100.0;
+                    timeSlider.setValue(value);
+                }
+                if (!volumeSlider.isValueChanging()) {
+                    final int value = (int) Math.round(mp.getVolume() * 100);
+                    volumeSlider.setValue(value);
+                }
+            });
+        }
+    }
+
+    private String formatTime(Duration elapsed, Duration duration) {
+        int intElapsed = (int) Math.floor(elapsed.toSeconds());
+        int elapsedHours = intElapsed / (60 * 60);
+        if (elapsedHours > 0) {
+            intElapsed -= elapsedHours * 60 * 60;
+        }
+        int elapsedMinutes = intElapsed / 60;
+        int elapsedSeconds = intElapsed - elapsedHours * 60 * 60 - elapsedMinutes * 60;
+
+        if (duration.greaterThan(Duration.ZERO)) {
+            int intDuration = (int) Math.floor(duration.toSeconds());
+            int durationHours = intDuration / (60 * 60);
+            if (durationHours > 0) {
+                intDuration -= durationHours * 60 * 60;
+            }
+            int durationMinutes = intDuration / 60;
+            int durationSeconds = intDuration - durationHours * 60 * 60 - durationMinutes * 60;
+
+            if (durationHours > 0) {
+                return String.format("%d:%02d:%02d/%d:%02d:%02d", elapsedHours, elapsedMinutes, elapsedSeconds, durationHours, durationMinutes,
+                        durationSeconds);
+            } else {
+                return String.format("%02d:%02d/%02d:%02d", elapsedMinutes, elapsedSeconds, durationMinutes, durationSeconds);
+            }
+        } else {
+            if (elapsedHours > 0) {
+                return String.format("%d:%02d:%02d", elapsedHours, elapsedMinutes, elapsedSeconds);
+            } else {
+                return String.format("%02d:%02d", elapsedMinutes, elapsedSeconds);
+            }
+        }
+    }
+}

common/src/main/java/ctbrec/EventBusHolder.java

@@ -0,0 +1,10 @@
+package ctbrec;
+
+import java.util.concurrent.Executors;
+
+import com.google.common.eventbus.AsyncEventBus;
+import com.google.common.eventbus.EventBus;
+
+public class EventBusHolder {
+    public static final EventBus BUS = new AsyncEventBus(Executors.newSingleThreadExecutor());
+}

common/src/main/java/ctbrec/recorder/RemoteRecorder.java

@@ -6,7 +6,9 @@ import java.security.InvalidKeyException;
 import java.security.NoSuchAlgorithmException;
 import java.time.Instant;
 import java.util.Collections;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 import org.json.JSONObject;
 import org.slf4j.Logger;
@@ -16,6 +18,7 @@ import com.squareup.moshi.JsonAdapter;
 import com.squareup.moshi.Moshi;
 
 import ctbrec.Config;
+import ctbrec.EventBusHolder;
 import ctbrec.Hmac;
 import ctbrec.Model;
 import ctbrec.Recording;
@@ -95,6 +98,7 @@ public class RemoteRecorder implements Recorder {
                     models.add(model);
                 } else if ("stop".equals(action)) {
                     models.remove(model);
+                    onlineModels.remove(model);
                 }
             } else {
                 throw new HttpException(response.code(), response.message());
@@ -231,6 +235,7 @@ public class RemoteRecorder implements Recorder {
                     if (response.isSuccessful()) {
                         ModelListResponse resp = modelListResponseAdapter.fromJson(json);
                         if (resp.status.equals("success")) {
+                            List<Model> previouslyOnline = onlineModels;
                             onlineModels = resp.models;
                             for (Model model : models) {
                                 for (Site site : sites) {
@@ -239,6 +244,25 @@ public class RemoteRecorder implements Recorder {
                                     }
                                 }
                             }
+
+                            for (Model prev : previouslyOnline) {
+                                if(!onlineModels.contains(prev)) {
+                                    Map<String, Object> evt = new HashMap<>();
+                                    evt.put("event", "model.status");
+                                    evt.put("status", "offline");
+                                    evt.put("model", prev);
+                                    EventBusHolder.BUS.post(evt);
+                                }
+                            }
+                            for (Model model : onlineModels) {
+                                if(!previouslyOnline.contains(model)) {
+                                    Map<String, Object> evt = new HashMap<>();
+                                    evt.put("event", "model.status");
+                                    evt.put("status", "online");
+                                    evt.put("model", model);
+                                    EventBusHolder.BUS.post(evt);
+                                }
+                            }
                         } else {
                             LOG.error("Server returned error: {} - {}", resp.status, resp.msg);
                         }