improve message styling

src/main/java/fr/insa/clavardator/ui/chat/MessageListItemController.java

@@ -9,12 +9,11 @@ import javafx.fxml.Initializable;
 import javafx.geometry.Pos;
 import javafx.scene.control.Label;
 import javafx.scene.layout.VBox;
-import netscape.javascript.JSObject;
+import org.kordamp.ikonli.javafx.FontIcon;
 
 import java.awt.*;
 import java.io.File;
 import java.io.IOException;
-import java.net.URISyntaxException;
 import java.net.URL;
 import java.text.DateFormat;
 import java.util.ResourceBundle;
@@ -29,7 +28,8 @@ public class MessageListItemController implements Initializable {
 	private JFXButton button;
 	@FXML
 	private Label timestamp;
-
+	@FXML
+	private FontIcon attachmentIcon;
 	/**
 	 * Sets the message to display
 	 *
@@ -38,25 +38,51 @@ public class MessageListItemController implements Initializable {
 	public void setMessage(Message message) {
 		if (!message.equals(currentMessage)) {
 			currentMessage = message;
-			String text = message.getText();
 			if (message instanceof FileMessage) {
 				FileMessage fileMessage = ((FileMessage) message);
-				if (text != null && !text.isEmpty()) {
-					text += "\n";
-				}
-				text += "<" + fileMessage.getFileName() + ">";
-				button.setOnMouseClicked(event -> openFile(fileMessage.getPath()));
-			}
-			button.setText(text);
-			timestamp.setText(DateFormat.getTimeInstance().format(message.getDate()));
-			clearBackground();
-			if (CurrentUser.getInstance().getId().equals(message.getSender().id)) {
-				container.setAlignment(Pos.CENTER_RIGHT);
-				button.getStyleClass().add("message-self");
+				displayFile(fileMessage);
 			} else {
-				container.setAlignment(Pos.CENTER_LEFT);
-				button.getStyleClass().add("message-other");
+				displayClassicMessage();
 			}
+			styleMessage();
+		}
+	}
+
+	private void setMessageText(String text) {
+		button.setText(text);
+		timestamp.setText(DateFormat.getTimeInstance().format(currentMessage.getDate()));
+	}
+
+	private void displayFile(FileMessage fileMessage) {
+		String text = currentMessage.getText();
+		if (text != null && !text.isEmpty()) {
+			text += "\n";
+		}
+		text += "<" + fileMessage.getFileName() + ">";
+		setMessageText(text);
+		button.setOnMouseClicked(event -> openFile(fileMessage.getPath()));
+		button.setButtonType(JFXButton.ButtonType.RAISED);
+		attachmentIcon.setVisible(true);
+		attachmentIcon.setManaged(true);
+	}
+
+	private void displayClassicMessage() {
+		setMessageText(currentMessage.getText());
+		button.setOnMouseClicked(null);
+		button.setButtonType(JFXButton.ButtonType.FLAT);
+		button.setDisable(true);
+		attachmentIcon.setVisible(false);
+		attachmentIcon.setManaged(false);
+	}
+
+	private void styleMessage() {
+		clearBackground();
+		if (CurrentUser.getInstance().getId().equals(currentMessage.getSender().id)) {
+			container.setAlignment(Pos.CENTER_RIGHT);
+			button.getStyleClass().add("message-self");
+		} else {
+			container.setAlignment(Pos.CENTER_LEFT);
+			button.getStyleClass().add("message-other");
 		}
 	}
 

src/main/resources/fr/insa/clavardator/ui/chat/messageListItem.fxml

@@ -4,6 +4,7 @@
 <?import javafx.scene.control.Label?>
 <?import javafx.scene.layout.*?>
 <?import javafx.geometry.Insets?>
+<?import org.kordamp.ikonli.javafx.FontIcon?>
 <VBox xmlns="http://javafx.com/javafx/11.0.1"
       xmlns:fx="http://javafx.com/fxml/1"
       fx:controller="fr.insa.clavardator.ui.chat.MessageListItemController"
@@ -17,7 +18,11 @@
     <JFXButton fx:id="button"
                mnemonicParsing="false"
                text="Message"
-               textAlignment="CENTER"/>
+               textAlignment="CENTER">
+        <graphic>
+            <FontIcon iconLiteral="fas-paperclip" iconSize="24" fx:id="attachmentIcon"/>
+        </graphic>
+    </JFXButton>
     <Label fx:id="timestamp"
            text="Timestamp"
            styleClass="timestamp"/>

src/main/resources/fr/insa/clavardator/ui/styles.css

@@ -34,7 +34,6 @@
 .jfx-button {
   -fx-background-color: -primary;
   -fx-background-radius: 5;
-  -jfx-button-type: "RAISED";
   -fx-cursor: "hand";
 }