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Add display to show space left on device

This commit is contained in:
0xboobface 2018-11-26 14:03:40 +01:00
parent 8fdb24bad1
commit 5708d7f259
1 changed files with 77 additions and 24 deletions
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101
client/src/main/java/ctbrec/ui/RecordingsTab.java
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@ -8,6 +8,7 @@ import java.io.IOException;
import java.net.URL;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import java.text.DecimalFormat;
import java.time.Instant;
import java.time.ZoneId;
import java.time.ZonedDateTime;
@ -47,13 +48,16 @@ import javafx.scene.Cursor;
import javafx.scene.control.Alert.AlertType;
import javafx.scene.control.ButtonType;
import javafx.scene.control.ContextMenu;
import javafx.scene.control.Label;
import javafx.scene.control.MenuItem;
import javafx.scene.control.ProgressBar;
import javafx.scene.control.ScrollPane;
import javafx.scene.control.Tab;
import javafx.scene.control.TableCell;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableColumn.SortType;
import javafx.scene.control.TableView;
import javafx.scene.control.Tooltip;
import javafx.scene.control.cell.PropertyValueFactory;
import javafx.scene.input.ContextMenuEvent;
import javafx.scene.input.KeyCode;
@ -62,6 +66,9 @@ import javafx.scene.input.MouseButton;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.FlowPane;
import javafx.scene.layout.HBox;
import javafx.scene.layout.StackPane;
import javafx.scene.text.Font;
import javafx.stage.FileChooser;
import javafx.util.Callback;
import javafx.util.Duration;
@ -74,12 +81,16 @@ public class RecordingsTab extends Tab implements TabSelectionListener {
private Recorder recorder;
@SuppressWarnings("unused")
private List<Site> sites;
private long spaceTotal = -1;
private long spaceFree = -1;
FlowPane grid = new FlowPane();
ScrollPane scrollPane = new ScrollPane();
TableView<JavaFxRecording> table = new TableView<JavaFxRecording>();
ObservableList<JavaFxRecording> observableRecordings = FXCollections.observableArrayList();
ContextMenu popup;
ProgressBar spaceLeft;
Label spaceLabel;
public RecordingsTab(String title, Recorder recorder, Config config, List<Site> sites) {
super(title);
@ -179,8 +190,21 @@ public class RecordingsTab extends Tab implements TabSelectionListener {
});
scrollPane.setContent(table);
HBox spaceBox = new HBox(5);
Label l = new Label("Space left on device");
HBox.setMargin(l, new Insets(2, 0, 0, 0));
spaceBox.getChildren().add(l);
spaceLeft = new ProgressBar(0);
spaceLeft.setPrefSize(200, 22);
spaceLabel = new Label();
spaceLabel.setFont(Font.font(11));
StackPane stack = new StackPane(spaceLeft, spaceLabel);
spaceBox.getChildren().add(stack);
BorderPane.setMargin(spaceBox, new Insets(5));
BorderPane root = new BorderPane();
root.setPadding(new Insets(5));
root.setTop(spaceBox);
root.setCenter(scrollPane);
setContent(root);
@ -191,30 +215,8 @@ public class RecordingsTab extends Tab implements TabSelectionListener {
updateService = createUpdateService();
updateService.setPeriod(new Duration(TimeUnit.SECONDS.toMillis(2)));
updateService.setOnSucceeded((event) -> {
List<JavaFxRecording> recordings = updateService.getValue();
if (recordings == null) {
return;
}
for (Iterator<JavaFxRecording> iterator = observableRecordings.iterator(); iterator.hasNext();) {
JavaFxRecording old = iterator.next();
if (!recordings.contains(old)) {
// remove deleted recordings
iterator.remove();
}
}
for (JavaFxRecording recording : recordings) {
if (!observableRecordings.contains(recording)) {
// add new recordings
observableRecordings.add(recording);
} else {
// update existing ones
int index = observableRecordings.indexOf(recording);
JavaFxRecording old = observableRecordings.get(index);
old.update(recording);
}
}
table.sort();
updateRecordingsTable();
updateFreeSpaceDisplay();
});
updateService.setOnFailed((event) -> {
LOG.info("Couldn't get list of recordings from recorder", event.getSource().getException());
@ -226,6 +228,46 @@ public class RecordingsTab extends Tab implements TabSelectionListener {
});
}
private void updateFreeSpaceDisplay() {
if(spaceTotal != -1 && spaceFree != -1) {
double free = ((double)spaceFree) / spaceTotal;
spaceLeft.setProgress(free);
double totalGiB = ((double) spaceTotal) / 1024 / 1024 / 1024;
double freeGiB = ((double) spaceFree) / 1024 / 1024 / 1024;
DecimalFormat df = new DecimalFormat("0.00");
String tt = df.format(freeGiB) + " / " + df.format(totalGiB) + " GiB";
spaceLeft.setTooltip(new Tooltip(tt));
spaceLabel.setText(tt);
}
}
private void updateRecordingsTable() {
List<JavaFxRecording> recordings = updateService.getValue();
if (recordings == null) {
return;
}
for (Iterator<JavaFxRecording> iterator = observableRecordings.iterator(); iterator.hasNext();) {
JavaFxRecording old = iterator.next();
if (!recordings.contains(old)) {
// remove deleted recordings
iterator.remove();
}
}
for (JavaFxRecording recording : recordings) {
if (!observableRecordings.contains(recording)) {
// add new recordings
observableRecordings.add(recording);
} else {
// update existing ones
int index = observableRecordings.indexOf(recording);
JavaFxRecording old = observableRecordings.get(index);
old.update(recording);
}
}
table.sort();
}
private ScheduledService<List<JavaFxRecording>> createUpdateService() {
ScheduledService<List<JavaFxRecording>> updateService = new ScheduledService<List<JavaFxRecording>>() {
@Override
@ -233,12 +275,23 @@ public class RecordingsTab extends Tab implements TabSelectionListener {
return new Task<List<JavaFxRecording>>() {
@Override
public List<JavaFxRecording> call() throws IOException, InvalidKeyException, NoSuchAlgorithmException, IllegalStateException {
updateSpace();
List<JavaFxRecording> recordings = new ArrayList<>();
for (Recording rec : recorder.getRecordings()) {
recordings.add(new JavaFxRecording(rec));
}
return recordings;
}
private void updateSpace() {
try {
spaceTotal = recorder.getTotalSpaceBytes();
spaceFree = recorder.getFreeSpaceBytes();
} catch (IOException e) {
LOG.error("Couldn't update free space", e);
}
}
};
}
};