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#1723 work in progress - adds playback controls and playback of selec…
…ted call.
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Dennis Sheirer
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Dec 23, 2023
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src/main/java/io/github/dsheirer/audio/call/AudioPlaybackControlView.java
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| /* | ||
| * ***************************************************************************** | ||
| * Copyright (C) 2014-2023 Dennis Sheirer | ||
| * | ||
| * 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 io.github.dsheirer.audio.call; | ||
|
|
||
| import javafx.beans.property.ObjectProperty; | ||
| import javafx.beans.property.SimpleObjectProperty; | ||
| import javafx.scene.control.Button; | ||
| import javafx.scene.control.Toggle; | ||
| import javafx.scene.control.ToggleButton; | ||
| import javafx.scene.control.ToggleGroup; | ||
| import javafx.scene.control.Tooltip; | ||
| import javafx.scene.layout.HBox; | ||
| import javafx.scene.media.MediaPlayer; | ||
| import javafx.scene.paint.Color; | ||
| import jiconfont.icons.font_awesome.FontAwesome; | ||
| import jiconfont.javafx.IconNode; | ||
|
|
||
| /** | ||
| * Audio playback controller. | ||
| */ | ||
| public class AudioPlaybackControlView extends HBox | ||
| { | ||
| private static final int ICON_SIZE = 16; | ||
| private ObjectProperty<MediaPlayer> mMediaPlayer = new SimpleObjectProperty<>(); | ||
| private Button mForwardButton; | ||
| private Button mBackwardButton; | ||
| private Button mRestartButton; | ||
| private ToggleButton mAutoRepeatButton; | ||
| private ToggleGroup mPlaybackGroup; | ||
| private ToggleButton mPlayButton; | ||
| private ToggleButton mPauseButton; | ||
| private ToggleButton mStopButton; | ||
|
|
||
| /** | ||
| * Constructs an instance | ||
| */ | ||
| public AudioPlaybackControlView() | ||
| { | ||
| setSpacing(2); | ||
| getChildren().addAll(getStopButton(), getPlayButton(), getPauseButton(), getRestartButton(), | ||
| getBackwardButton(), getForwardButton(), getAutoRepeatButton()); | ||
| mediaPlayerProperty().addListener((o, oldV, newV) -> updateControls()); | ||
| } | ||
|
|
||
| /** | ||
| * Update the controls when the media player changes | ||
| */ | ||
| private void updateControls() | ||
| { | ||
| boolean disable = mediaPlayerProperty().get() == null; | ||
| getStopButton().setDisable(disable); | ||
| getPlayButton().setDisable(disable); | ||
| getPauseButton().setDisable(disable); | ||
| getForwardButton().setDisable(disable); | ||
| getBackwardButton().setDisable(disable); | ||
| getRestartButton().setDisable(disable); | ||
| getAutoRepeatButton().setDisable(disable); | ||
| } | ||
|
|
||
| /** | ||
| * Media player property that can be bound to a media player controller. | ||
| */ | ||
| public ObjectProperty<MediaPlayer> mediaPlayerProperty() | ||
| { | ||
| return mMediaPlayer; | ||
| } | ||
|
|
||
| /** | ||
| * Clears the media player for this view. | ||
| */ | ||
| public void clearMediaPlayer() | ||
| { | ||
| mMediaPlayer.set(null); | ||
| } | ||
|
|
||
| private ToggleGroup getPlaybackGroup() | ||
| { | ||
| if(mPlaybackGroup == null) | ||
| { | ||
| mPlaybackGroup = new ToggleGroup(); | ||
| } | ||
|
|
||
| return mPlaybackGroup; | ||
| } | ||
|
|
||
| /** | ||
| * Play button | ||
| */ | ||
| private ToggleButton getPlayButton() | ||
| { | ||
| if(mPlayButton == null) | ||
| { | ||
| mPlayButton = new ToggleButton(); | ||
| mPlayButton.setToggleGroup(getPlaybackGroup()); | ||
| mPlayButton.setTooltip(new Tooltip("Play Audio")); | ||
| mPlayButton.setDisable(true); | ||
| IconNode iconNode = new IconNode(FontAwesome.PLAY); | ||
| iconNode.setIconSize(ICON_SIZE); | ||
| iconNode.setFill(Color.BLACK); | ||
| mPlayButton.setGraphic(iconNode); | ||
| mPlayButton.onActionProperty().set(event -> { | ||
| MediaPlayer mediaPlayer = mediaPlayerProperty().get(); | ||
| if(mediaPlayer != null) | ||
| { | ||
| mediaPlayer.play(); | ||
| } | ||
| }); | ||
| } | ||
|
|
||
| return mPlayButton; | ||
| } | ||
|
|
||
| /** | ||
| * Pause button | ||
| */ | ||
| private ToggleButton getPauseButton() | ||
| { | ||
| if(mPauseButton == null) | ||
| { | ||
| mPauseButton = new ToggleButton(); | ||
| mPlayButton.setToggleGroup(getPlaybackGroup()); | ||
| mPauseButton.setTooltip(new Tooltip("Pause Audio Playback")); | ||
| mPauseButton.setDisable(true); | ||
| IconNode iconNode = new IconNode(FontAwesome.PAUSE); | ||
| iconNode.setIconSize(ICON_SIZE); | ||
| iconNode.setFill(Color.BLACK); | ||
| mPauseButton.setGraphic(iconNode); | ||
| mPauseButton.onActionProperty().set(event -> { | ||
| MediaPlayer mediaPlayer = mediaPlayerProperty().get(); | ||
|
|
||
| if(mediaPlayer != null) | ||
| { | ||
| mediaPlayer.pause(); | ||
| } | ||
| }); | ||
| } | ||
|
|
||
| return mPauseButton; | ||
| } | ||
|
|
||
| /** | ||
| * Stop button | ||
| */ | ||
| private ToggleButton getStopButton() | ||
| { | ||
| if(mStopButton == null) | ||
| { | ||
| mStopButton = new ToggleButton(); | ||
| mStopButton.setToggleGroup(getPlaybackGroup()); | ||
| mStopButton.setTooltip(new Tooltip("Stop Audio Playback")); | ||
| mStopButton.setDisable(true); | ||
| IconNode iconNode = new IconNode(FontAwesome.STOP); | ||
| iconNode.setIconSize(ICON_SIZE); | ||
| iconNode.setFill(Color.BLACK); | ||
| mStopButton.setGraphic(iconNode); | ||
| mStopButton.onActionProperty().set(event -> { | ||
| MediaPlayer mediaPlayer = mediaPlayerProperty().get(); | ||
| if(mediaPlayer != null) | ||
| { | ||
| mediaPlayer.stop(); | ||
| } | ||
| }); | ||
| } | ||
|
|
||
| return mStopButton; | ||
| } | ||
|
|
||
| /** | ||
| * Restart audio playback button | ||
| */ | ||
| private Button getRestartButton() | ||
| { | ||
| if(mRestartButton == null) | ||
| { | ||
| mRestartButton = new Button(); | ||
| mRestartButton.setTooltip(new Tooltip("Restart Audio Playback")); | ||
| mRestartButton.setDisable(true); | ||
| IconNode iconNode = new IconNode(FontAwesome.FAST_BACKWARD); | ||
| iconNode.setIconSize(ICON_SIZE); | ||
| iconNode.setFill(Color.BLACK); | ||
| mRestartButton.setGraphic(iconNode); | ||
| mRestartButton.onActionProperty().set(event -> { | ||
| MediaPlayer mediaPlayer = mediaPlayerProperty().get(); | ||
| if(mediaPlayer != null) | ||
| { | ||
| Toggle selected = getPlaybackGroup().getSelectedToggle(); | ||
| if(getPlayButton().equals(selected)) | ||
| { | ||
| mediaPlayer.stop(); | ||
| mediaPlayer.play(); | ||
| } | ||
| else if(getStopButton().equals(selected)) | ||
| { | ||
| mediaPlayer.play(); | ||
| } | ||
| else if(getPauseButton().equals(selected)) | ||
| { | ||
| mediaPlayer.stop(); | ||
| mediaPlayer.play(); | ||
| } | ||
| } | ||
| }); | ||
| } | ||
|
|
||
| return mRestartButton; | ||
| } | ||
|
|
||
| /** | ||
| * Rewind button | ||
| */ | ||
| private Button getBackwardButton() | ||
| { | ||
| if(mBackwardButton == null) | ||
| { | ||
| mBackwardButton = new Button(); | ||
| mBackwardButton.setTooltip(new Tooltip("Rewind Audio Playback 3 Seconds")); | ||
| mBackwardButton.setDisable(true); | ||
| IconNode iconNode = new IconNode(FontAwesome.BACKWARD); | ||
| iconNode.setIconSize(ICON_SIZE); | ||
| iconNode.setFill(Color.BLACK); | ||
| mBackwardButton.setGraphic(iconNode); | ||
| } | ||
|
|
||
| return mBackwardButton; | ||
| } | ||
|
|
||
| /** | ||
| * Fast Forward button | ||
| */ | ||
| private Button getForwardButton() | ||
| { | ||
| if(mForwardButton == null) | ||
| { | ||
| mForwardButton = new Button(); | ||
| mForwardButton.setTooltip(new Tooltip("Fast Forward Audio Playback 3 Seconds")); | ||
| mForwardButton.setDisable(true); | ||
| IconNode iconNode = new IconNode(FontAwesome.FORWARD); | ||
| iconNode.setIconSize(ICON_SIZE); | ||
| iconNode.setFill(Color.BLACK); | ||
| mForwardButton.setGraphic(iconNode); | ||
| } | ||
|
|
||
| return mForwardButton; | ||
| } | ||
|
|
||
| private ToggleButton getAutoRepeatButton() | ||
| { | ||
| if(mAutoRepeatButton == null) | ||
| { | ||
| mAutoRepeatButton = new ToggleButton(); | ||
| mAutoRepeatButton.setSelected(true); | ||
| mAutoRepeatButton.setTooltip(new Tooltip("Auto-repeat audio playback toggle button.")); | ||
| mAutoRepeatButton.setDisable(true); | ||
| IconNode iconNode = new IconNode(FontAwesome.REPEAT); | ||
| iconNode.setIconSize(ICON_SIZE); | ||
| iconNode.setFill(Color.BLACK); | ||
| mAutoRepeatButton.setGraphic(iconNode); | ||
| } | ||
|
|
||
| return mAutoRepeatButton; | ||
| } | ||
| } |
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