mstoeck3/autopsy-flatpak
1
0
Fork 0
mirror of https://github.com/overcuriousity/autopsy-flatpak.git synced 2025-07-14 17:06:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

Improvements to FXVideoPlayer controls and layout.

Browse Source
This commit is contained in:
Jeff Wallace 2013-09-09 16:41:29 -04:00
parent cd4d26442b
commit 150dcffca8
1 changed files with 79 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

101
Core/src/org/sleuthkit/autopsy/corecomponents/FXVideoPanel.java
View File

@ -54,6 +54,7 @@ import static javafx.scene.media.MediaPlayer.Status.READY;
import static javafx.scene.media.MediaPlayer.Status.STOPPED; import static javafx.scene.media.MediaPlayer.Status.STOPPED;
import javafx.scene.media.MediaPlayerBuilder; import javafx.scene.media.MediaPlayerBuilder;
import javafx.scene.media.MediaView; import javafx.scene.media.MediaView;
import javafx.scene.text.Font;
import javafx.util.Duration; import javafx.util.Duration;
import javax.swing.JPanel; import javax.swing.JPanel;
import javax.swing.SwingUtilities; import javax.swing.SwingUtilities;
@ -150,6 +151,8 @@ public class FXVideoPanel extends MediaViewVideoPanel {
ExtractMedia em = new ExtractMedia(currentFile, getJFile(currentFile)); ExtractMedia em = new ExtractMedia(currentFile, getJFile(currentFile));
em.execute(); em.execute();
mediaPane.setFit(dims);
} }
@ -303,6 +306,8 @@ public class FXVideoPanel extends MediaViewVideoPanel {
/** The container for the media video output. **/ /** The container for the media video output. **/
private HBox mediaViewPane; private HBox mediaViewPane;
private VBox controlPanel;
private Slider progressSlider; private Slider progressSlider;
private Button pauseButton; private Button pauseButton;
private Label progressLabel; private Label progressLabel;
@ -313,13 +318,21 @@ public class FXVideoPanel extends MediaViewVideoPanel {
private String durationFormat = "%02d:%02d:%02d/%02d:%02d:%02d "; private String durationFormat = "%02d:%02d:%02d/%02d:%02d:%02d ";
/** The Listener for MediaPlayer.onReady(). **/ /** The Listener for MediaPlayer.onReady(). **/
private final ReadyListener READY_LISTENER = new MediaPane.ReadyListener(); private final ReadyListener READY_LISTENER = new ReadyListener();
/** The Listener for MediaPlayer.onEndOfMedia(). **/ /** The Listener for MediaPlayer.onEndOfMedia(). **/
private final EndOfMediaListener END_LISTENER = new MediaPane.EndOfMediaListener(); private final EndOfMediaListener END_LISTENER = new EndOfMediaListener();
/** The Listener for the CurrentTime property of the MediaPlayer. **/ /** The Listener for the CurrentTime property of the MediaPlayer. **/
private final TimeListener TIME_LISTENER = new MediaPane.TimeListener(); private final TimeListener TIME_LISTENER = new TimeListener();
private final NotPlayListener NOT_PLAY_LISTENER = new NotPlayListener();
private final PlayListener PLAY_LISTENER = new PlayListener();
private static final String PLAY_TEXT = "►";
private static final String PAUSE_TEXT = "||";
public MediaPane() { public MediaPane() {
// Video Display // Video Display
@ -331,22 +344,22 @@ public class FXVideoPanel extends MediaViewVideoPanel {
setCenter(mediaViewPane); setCenter(mediaViewPane);
// Media Controls // Media Controls
VBox controlPanel = new VBox(); controlPanel = new VBox();
mediaTools = new HBox(); mediaTools = new HBox();
mediaTools.setAlignment(Pos.CENTER); mediaTools.setAlignment(Pos.CENTER);
mediaTools.setPadding(new Insets(5, 10, 5, 10)); mediaTools.setPadding(new Insets(5, 10, 5, 10));
pauseButton = new Button("►"); pauseButton = new Button(PLAY_TEXT);
mediaTools.getChildren().add(pauseButton); mediaTools.getChildren().add(pauseButton);
mediaTools.getChildren().add(new Label(" ")); mediaTools.getChildren().add(new Label(" "));
progressSlider = new Slider(); progressSlider = new Slider();
HBox.setHgrow(progressSlider,Priority.ALWAYS); HBox.setHgrow(progressSlider,Priority.ALWAYS);
progressSlider.setMinWidth(50); progressSlider.setMinWidth(50);
progressSlider.setMaxWidth(Double.MAX_VALUE); progressSlider.setMaxWidth(Double.MAX_VALUE);
mediaTools.getChildren().add(progressSlider); mediaTools.getChildren().add(progressSlider);
progressLabel = new Label(); progressLabel = new Label();
progressLabel.setPrefWidth(130); progressLabel.setPrefWidth(135);
progressLabel.setMinWidth(50); progressLabel.setMinWidth(135);
mediaTools.getChildren().add(progressLabel); mediaTools.getChildren().add(progressLabel);
controlPanel.getChildren().add(mediaTools); controlPanel.getChildren().add(mediaTools);
@ -355,7 +368,6 @@ public class FXVideoPanel extends MediaViewVideoPanel {
controlPanel.getChildren().add(infoLabel); controlPanel.getChildren().add(infoLabel);
setBottom(controlPanel); setBottom(controlPanel);
setProgressActionListeners(); setProgressActionListeners();
disableControls(true);
} }
/** /**
@ -365,12 +377,12 @@ public class FXVideoPanel extends MediaViewVideoPanel {
* @param mediaUri the URI of the media * @param mediaUri the URI of the media
*/ */
public void prepareMedia(String mediaUri) { public void prepareMedia(String mediaUri) {
disableControls(true); // disableControls(false);
mediaPlayer = createMediaPlayer(mediaUri); mediaPlayer = createMediaPlayer(mediaUri);
mediaView.setMediaPlayer(mediaPlayer); mediaView.setMediaPlayer(mediaPlayer);
Scene fxScene = new Scene(mediaPane); Scene fxScene = new Scene(mediaPane);
videoComponent.setScene(fxScene); videoComponent.setScene(fxScene);
disableControls(false); // disableControls(true);
} }
/** /**
@ -385,7 +397,7 @@ public class FXVideoPanel extends MediaViewVideoPanel {
mediaPlayer = null; mediaPlayer = null;
} }
setInfoLabelText(""); setInfoLabelText("");
disableControls(true); resetProgress();
} }
/** /**
@ -394,6 +406,7 @@ public class FXVideoPanel extends MediaViewVideoPanel {
* @param text * @param text
*/ */
public void setInfoLabelText(final String text) { public void setInfoLabelText(final String text) {
logger.log(Level.INFO, "Setting Info Label Text: " + text);
Platform.runLater(new Runnable() { Platform.runLater(new Runnable() {
@Override @Override
public void run() { public void run() {
@ -402,6 +415,23 @@ public class FXVideoPanel extends MediaViewVideoPanel {
}); });
} }
/**
* Set the size of the MediaPane and it's components.
*
* @param dims the current dimensions of the DataContentViewer
*/
public void setFit(final Dimension dims) {
Platform.runLater(new Runnable() {
@Override
public void run() {
setPrefSize(dims.getWidth(), dims.getHeight());
// Set the Video output to fit the size allocated for it. give an
// extra few px to ensure the info label will be shown
mediaView.setFitHeight(dims.getHeight() - controlPanel.getHeight());
}
});
}
/** /**
* Set the action listeners for the pause button and progress slider. * Set the action listeners for the pause button and progress slider.
*/ */
@ -414,25 +444,18 @@ public class FXVideoPanel extends MediaViewVideoPanel {
switch (status) { switch (status) {
// If playing, pause // If playing, pause
case PLAYING: case PLAYING:
pauseButton.setText("►");
mediaPlayer.pause(); mediaPlayer.pause();
break; break;
// If ready, paused or stopped, continue playing // If ready, paused or stopped, continue playing
case READY: case READY:
case PAUSED: case PAUSED:
case STOPPED: case STOPPED:
pauseButton.setText("||");
mediaPlayer.play(); mediaPlayer.play();
if(mediaPlayer.getStatus() == Status.PAUSED) {
mediaPlayer.stop();
setInfoLabelText("Playback error. File may be corrupted.");
}
break; break;
default: default:
logger.log(Level.INFO, "MediaPlayer in unexpected state: " + status.toString()); logger.log(Level.INFO, "MediaPlayer in unexpected state: " + status.toString());
// If the MediaPlayer is in an unexpected state, stop playback. // If the MediaPlayer is in an unexpected state, stop playback.
pauseButton.setText("►"); mediaPlayer.stop();
mediaPlayer.pause();
setInfoLabelText("Playback error."); setInfoLabelText("Playback error.");
break; break;
} }
@ -465,6 +488,17 @@ public class FXVideoPanel extends MediaViewVideoPanel {
}); });
} }
/**
* Reset the progress label and slider to zero.
*/
private void resetProgress() {
totalHours = 0;
totalMinutes = 0;
totalSeconds = 0;
updateSlider(Duration.ZERO);
updateTime(Duration.ZERO);
}
/** /**
* Construct a MediaPlayer from the given Media URI. * Construct a MediaPlayer from the given Media URI.
* *
@ -481,6 +515,9 @@ public class FXVideoPanel extends MediaViewVideoPanel {
MediaPlayerBuilder mediaPlayerBuilder = MediaPlayerBuilder.create(); MediaPlayerBuilder mediaPlayerBuilder = MediaPlayerBuilder.create();
mediaPlayerBuilder.media(media); mediaPlayerBuilder.media(media);
mediaPlayerBuilder.onReady(READY_LISTENER); mediaPlayerBuilder.onReady(READY_LISTENER);
mediaPlayerBuilder.onPaused(NOT_PLAY_LISTENER);
mediaPlayerBuilder.onStopped(NOT_PLAY_LISTENER);
mediaPlayerBuilder.onPlaying(PLAY_LISTENER);
mediaPlayerBuilder.onEndOfMedia(END_LISTENER); mediaPlayerBuilder.onEndOfMedia(END_LISTENER);
MediaPlayer player = mediaPlayerBuilder.build(); MediaPlayer player = mediaPlayerBuilder.build();
@ -592,14 +629,14 @@ public class FXVideoPanel extends MediaViewVideoPanel {
Duration beginning = mediaPlayer.getStartTime(); Duration beginning = mediaPlayer.getStartTime();
mediaPlayer.stop(); mediaPlayer.stop();
mediaPlayer.pause(); mediaPlayer.pause();
pauseButton.setText("►"); pauseButton.setText(PLAY_TEXT);
updateSlider(beginning); updateSlider(beginning);
updateTime(beginning); updateTime(beginning);
} }
} }
/** /**
* Responds changes in the MediaPlayer currentTime property. * Responds to changes in the MediaPlayer currentTime property.
* *
* Updates the progress slider and label with the current Time. * Updates the progress slider and label with the current Time.
*/ */
@ -610,6 +647,26 @@ public class FXVideoPanel extends MediaViewVideoPanel {
updateTime(newValue); updateTime(newValue);
} }
} }
/**
* Triggered when MediaPlayer State changes to PAUSED or Stopped.
*/
private class NotPlayListener implements Runnable {
@Override
public void run() {
pauseButton.setText(PLAY_TEXT);
}
}
/**
* Triggered when MediaPlayer State changes to PLAYING.
*/
private class PlayListener implements Runnable {
@Override
public void run() {
pauseButton.setText(PAUSE_TEXT);
}
}
} }
/** /**