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Merge pull request #27 from informatik-ag-ngl/f/status_tray 

Restore Status Tray Functionality
This commit is contained in:
Kai S. K. Engelbart 2020-07-24 08:28:54 +00:00 committed by GitHub
parent e00fa592d6 2ffcad9d35
commit 9a947739a6
5 changed files with 83 additions and 48 deletions
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8
client/src/main/java/envoy/client/data/Settings.java
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@ -75,7 +75,7 @@ public class Settings {
private void supplementDefaults() {
items.putIfAbsent("enterToSend", new SettingsItem<>(true, "Enter to send", "Sends a message by pressing the enter key."));
items.putIfAbsent("onCloseMode", new SettingsItem<>(true, "Hide on close", "Hides the chat window when it is closed."));
items.putIfAbsent("hideOnClose", new SettingsItem<>(true, "Hide on close", "Hides the chat window when it is closed."));
items.putIfAbsent("currentTheme", new SettingsItem<>("dark", "Current Theme Name", "The name of the currently selected theme."));
}
@ -124,15 +124,15 @@ public class Settings {
* @return the current on close mode.
* @since Envoy Client v0.3-alpha
*/
public Boolean getCurrentOnCloseMode() { return (Boolean) items.get("onCloseMode").get(); }
public Boolean isHideOnClose() { return (Boolean) items.get("hideOnClose").get(); }
/**
* Sets the current on close mode.
*
* @param currentOnCloseMode the on close mode that should be set.
* @param hideOnClose whether the application should be minimized on close
* @since Envoy Client v0.3-alpha
*/
public void setCurrentOnCloseMode(boolean currentOnCloseMode) { ((SettingsItem<Boolean>) items.get("onCloseMode")).set(currentOnCloseMode); }
public void setHideOnClose(boolean hideOnClose) { ((SettingsItem<Boolean>) items.get("hideOnClose")).set(hideOnClose); }
/**
* @return the items

23
client/src/main/java/envoy/client/ui/IconUtil.java
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@ -1,9 +1,13 @@
package envoy.client.ui;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.util.EnumMap;
import java.util.EnumSet;
import java.util.logging.Level;
import javax.imageio.ImageIO;
import javafx.scene.image.Image;
import envoy.client.data.Settings;
@ -145,6 +149,23 @@ public class IconUtil {
return icons;
}
/**
* Loads a buffered image from the resource folder which is compatible with AWT.
*
* @param path the path to the icon inside the resource folder
* @return the loaded image
* @since Envoy Client v0.2-beta
*/
public static BufferedImage loadAWTCompatible(String path) {
BufferedImage image = null;
try {
image = ImageIO.read(IconUtil.class.getResource(path));
} catch (IOException e) {
EnvoyLog.getLogger(IconUtil.class).log(Level.WARNING, String.format("Could not load image at path %s: ", path), e);
}
return image;
}
/**
* This method should be called if the display of an image depends upon the
* currently active theme.<br>
@ -154,7 +175,7 @@ public class IconUtil {
* @return the theme specific folder
* @since Envoy Client v0.1-beta
*/
public static String themeSpecificSubFolder() {
private static String themeSpecificSubFolder() {
return Settings.getInstance().isUsingDefaultTheme() ? Settings.getInstance().getCurrentTheme() + "/" : "";
}
}

75
client/src/main/java/envoy/client/ui/StatusTrayIcon.java
View File

@ -2,15 +2,13 @@ package envoy.client.ui;
import java.awt.*;
import java.awt.TrayIcon.MessageType;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.util.logging.Level;
import javafx.application.Platform;
import javafx.stage.Stage;
import envoy.client.event.MessageCreationEvent;
import envoy.data.Message;
import envoy.event.EventBus;
import envoy.exception.EnvoyException;
import envoy.util.EnvoyLog;
/**
* Project: <strong>envoy-client</strong><br>
@ -35,66 +33,65 @@ public class StatusTrayIcon {
*/
private boolean displayMessages = false;
/**
* @return {@code true} if the status tray icon is supported on this platform
* @since Envoy Client v0.2-beta
*/
public static boolean isSupported() { return SystemTray.isSupported(); }
/**
* Creates a {@link StatusTrayIcon} with the Envoy logo, a tool tip and a pop-up
* menu.
*
* @param focusTarget the {@link Window} which focus determines if message
* notifications are displayed
* @throws EnvoyException if the currently used OS does not support the System
* Tray API
* @since Envoy Client v0.2-alpha
* @param stage the stage whose focus determines if message
* notifications are displayed
* @since Envoy Client v0.2-beta
*/
public StatusTrayIcon(Window focusTarget) throws EnvoyException {
if (!SystemTray.isSupported()) throw new EnvoyException("The Envoy tray icon is not supported.");
final ClassLoader loader = Thread.currentThread().getContextClassLoader();
final Image img = Toolkit.getDefaultToolkit().createImage(loader.getResource("envoy_logo.png"));
trayIcon = new TrayIcon(img, "Envoy Client");
public StatusTrayIcon(Stage stage) {
trayIcon = new TrayIcon(IconUtil.loadAWTCompatible("/icons/envoy_logo.png"), "Envoy");
trayIcon.setImageAutoSize(true);
trayIcon.setToolTip("You are notified if you have unread messages.");
final PopupMenu popup = new PopupMenu();
final MenuItem exitMenuItem = new MenuItem("Exit");
exitMenuItem.addActionListener(evt -> System.exit(0));
exitMenuItem.addActionListener(evt -> { Platform.exit(); System.exit(0); });
popup.add(exitMenuItem);
trayIcon.setPopupMenu(popup);
// Only display messages if the chat window is not focused
focusTarget.addWindowFocusListener(new WindowAdapter() {
@Override
public void windowGainedFocus(WindowEvent e) { displayMessages = false; }
@Override
public void windowLostFocus(WindowEvent e) { displayMessages = true; }
});
// Only display messages if the stage is not focused
stage.focusedProperty().addListener((ov, onHidden, onShown) -> displayMessages = !ov.getValue());
// Show the window if the user clicks on the icon
trayIcon.addActionListener(evt -> { focusTarget.setVisible(true); focusTarget.requestFocus(); });
trayIcon.addActionListener(evt -> Platform.runLater(() -> { stage.setIconified(false); stage.toFront(); stage.requestFocus(); }));
// Start processing message events
// TODO: Handle other message types
EventBus.getInstance()
.register(MessageCreationEvent.class,
evt -> { if (displayMessages) trayIcon.displayMessage("New message received", evt.get().getText(), MessageType.INFO); });
EventBus.getInstance().register(MessageCreationEvent.class, evt -> {
if (displayMessages) trayIcon
.displayMessage(
evt.get().hasAttachment() ? "New " + evt.get().getAttachment().getType().toString().toLowerCase() + " message received"
: "New message received",
evt.get().getText(),
MessageType.INFO);
});
}
/**
* Makes this {@link StatusTrayIcon} appear in the system tray.
* Makes the icon appear in the system tray.
*
* @throws EnvoyException if the status icon could not be attaches to the system
* tray for system-internal reasons
* @since Envoy Client v0.2-alpha
*/
public void show() throws EnvoyException {
public void show() {
try {
SystemTray.getSystemTray().add(trayIcon);
} catch (final AWTException e) {
EnvoyLog.getLogger(StatusTrayIcon.class).log(Level.INFO, "Could not display StatusTrayIcon: ", e);
throw new EnvoyException("Could not attach Envoy tray icon to system tray.", e);
}
} catch (AWTException e) {}
}
/**
* Removes the icon from the system tray.
*
* @since Envoy Client v0.2-beta
*/
public void hide() { SystemTray.getSystemTray().remove(trayIcon); }
}

23
client/src/main/java/envoy/client/ui/controller/LoginScene.java
View File

@ -15,9 +15,7 @@ import javafx.scene.control.Alert.AlertType;
import envoy.client.data.*;
import envoy.client.net.Client;
import envoy.client.net.WriteProxy;
import envoy.client.ui.ClearableTextField;
import envoy.client.ui.SceneContext;
import envoy.client.ui.Startup;
import envoy.client.ui.*;
import envoy.data.LoginCredentials;
import envoy.data.User;
import envoy.data.User.UserStatus;
@ -64,6 +62,7 @@ public final class LoginScene {
private static final Logger logger = EnvoyLog.getLogger(LoginScene.class);
private static final EventBus eventBus = EventBus.getInstance();
private static final ClientConfig config = ClientConfig.getInstance();
private static final Settings settings = Settings.getInstance();
@FXML
private void initialize() {
@ -210,5 +209,23 @@ public final class LoginScene {
sceneContext.getStage().setMinWidth(350);
sceneContext.load(SceneContext.SceneInfo.CHAT_SCENE);
sceneContext.<ChatScene>getController().initializeData(sceneContext, localDB, client, writeProxy);
if (StatusTrayIcon.isSupported()) {
// Configure hide on close
sceneContext.getStage().setOnCloseRequest(e -> {
if (settings.isHideOnClose()) {
sceneContext.getStage().setIconified(true);
e.consume();
}
});
// Initialize status tray icon
final var trayIcon = new StatusTrayIcon(sceneContext.getStage());
settings.getItems().get("hideOnClose").setChangeHandler(c -> {
if (((Boolean) c)) trayIcon.show();
else trayIcon.hide();
});
}
}
}

2
client/src/main/java/envoy/client/ui/settings/GeneralSettingsPane.java
View File

@ -31,7 +31,7 @@ public class GeneralSettingsPane extends SettingsPane {
final var vbox = new VBox();
// TODO: Support other value types
List.of("onCloseMode", "enterToSend")
List.of("hideOnClose", "enterToSend")
.stream()
.map(settings.getItems()::get)
.map(i -> new SettingsCheckbox((SettingsItem<Boolean>) i))