GabrieleRadice
330 lines
13 KiB
HTML
330 lines
13 KiB
HTML
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<!DOCTYPE html>
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<html id="htmlId">
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<head>
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<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
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<title>Coverage Report > LoginFXMLController</title>
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<style type="text/css">
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@import "../../css/coverage.css";
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@import "../../css/idea.min.css";
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</style>
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Current scope: <a href="../../index.html">all classes</a>
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<span class="separator">|</span>
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<a href="../index.html">it.polimi.ingsw.gc14.View.GUI</a>
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</div>
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<h1>Coverage Summary for Class: LoginFXMLController (it.polimi.ingsw.gc14.View.GUI)</h1>
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<table class="coverageStats">
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<tr>
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<th class="name">Class</th>
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<th class="coverageStat
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">
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Class, %
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</th>
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<th class="coverageStat
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">
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Method, %
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</th>
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<th class="coverageStat
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">
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Branch, %
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</th>
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<th class="coverageStat
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">
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Line, %
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</th>
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</tr>
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<tr>
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<td class="name">LoginFXMLController</td>
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<td class="coverageStat">
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<span class="percent">
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0%
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</span>
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<span class="absValue">
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(0/1)
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</span>
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</td>
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<td class="coverageStat">
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<span class="percent">
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0%
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</span>
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<span class="absValue">
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(0/14)
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</span>
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</td>
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<td class="coverageStat">
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<span class="percent">
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0%
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</span>
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<span class="absValue">
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(0/14)
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</span>
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</td>
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<td class="coverageStat">
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<span class="percent">
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0%
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</span>
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<span class="absValue">
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(0/63)
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</span>
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</td>
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</tr>
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</table>
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<br/>
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<br/>
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<pre>
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<code class="sourceCode" id="sourceCode"> package it.polimi.ingsw.gc14.View.GUI;
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import it.polimi.ingsw.gc14.Controller.ClientController;
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import it.polimi.ingsw.gc14.ErrorType;
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import it.polimi.ingsw.gc14.Network.IClient;
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import it.polimi.ingsw.gc14.Network.NetworkConfig;
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import it.polimi.ingsw.gc14.Network.InterfaceResolver;
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import it.polimi.ingsw.gc14.Network.RMI.Client.RMIClient;
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import it.polimi.ingsw.gc14.Network.TCP.Client.TCPClient;
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import javafx.animation.*;
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import javafx.application.Platform;
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import javafx.css.PseudoClass;
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import javafx.fxml.FXML;
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import javafx.geometry.Rectangle2D;
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import javafx.scene.control.*;
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import javafx.scene.image.Image;
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import javafx.scene.image.ImageView;
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import javafx.scene.layout.*;
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import javafx.scene.paint.Color;
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import javafx.stage.Screen;
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import javafx.util.Duration;
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import java.util.Objects;
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/**
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* FXML controller for the login scene.
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*
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* <p>Handles username/IP/player-count input, protocol selection (TCP/RMI),
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* and initiates the connection to the server.
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*/
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<b class="nc"> public class LoginFXMLController {</b>
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/** Background image displayed behind the login form. */
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@FXML private ImageView backgroundImage;
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/** Text field for the player's username. */
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@FXML private TextField campoNome;
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/** Text field for the desired number of players. */
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@FXML private TextField campoNumPlayers;
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/** Text field for the server IP address. */
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@FXML private TextField campoIP;
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/** Button that submits the login form. */
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@FXML private Button btnAccedi;
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/** Label used to show error or success messages. */
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@FXML private Label labelErrore;
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/** VBox containing the login form controls. */
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@FXML private VBox formPanel;
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/** Toggle container for switching between RMI and TCP. */
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@FXML private StackPane protocolToggle;
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/** Sliding thumb inside the protocol toggle. */
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@FXML private Region toggleThumb;
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/** Label for the RMI side of the protocol toggle. */
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@FXML private Label labelRMI;
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/** Label for the TCP side of the protocol toggle. */
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@FXML private Label labelTCP;
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/** {@code true} when RMI is selected; {@code false} for TCP. */
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<b class="nc"> private boolean isRMI = true;</b>
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/** Client controller used to initiate the connection. */
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private ClientController controller;
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/** CSS pseudo-class applied to the active protocol label. */
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<b class="nc"> private final PseudoClass activeProtocolPseudo = PseudoClass.getPseudoClass("active-protocol");</b>
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/**
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* Injects the client controller into this FXML controller.
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*
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* @param controller the client controller to use.
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*/
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public void setController(ClientController controller) {
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<b class="nc"> this.controller = controller;</b>
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}
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/** Initializes the scene: loads background, sets up animations, and binds input listeners. */
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@FXML
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public void initialize() {
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// Background setup
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<b class="nc"> Image img = new Image(Objects.requireNonNull(getClass().getResourceAsStream("/GUIImages/BackgroundLogin.png")));</b>
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<b class="nc"> backgroundImage.setImage(img);</b>
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<b class="nc"> Rectangle2D screenBounds = Screen.getPrimary().getBounds();</b>
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<b class="nc"> backgroundImage.setFitWidth(screenBounds.getWidth());</b>
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<b class="nc"> backgroundImage.setFitHeight(screenBounds.getHeight());</b>
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// Protocol toggle configuration
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<b class="nc"> protocolToggle.setOnMouseClicked(e -> switchProtocol());</b>
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<b class="nc"> protocolToggle.setStyle(protocolToggle.getStyle() + " -fx-cursor: hand;");</b>
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<b class="nc"> labelRMI.pseudoClassStateChanged(activeProtocolPseudo, true);</b>
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<b class="nc"> labelTCP.pseudoClassStateChanged(activeProtocolPseudo, false);</b>
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// Login Action
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<b class="nc"> btnAccedi.setOnAction(e -> onAccediClick());</b>
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}
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/** Toggles the selected protocol between RMI and TCP, animating the toggle thumb and updating label styles. */
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private void switchProtocol() {
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<b class="nc"> isRMI = !isRMI;</b>
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<b class="nc"> TranslateTransition tt = new TranslateTransition(Duration.millis(200), toggleThumb);</b>
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<b class="nc"> tt.setToX(isRMI ? 0 : 110);</b>
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<b class="nc"> tt.play();</b>
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<b class="nc"> labelRMI.pseudoClassStateChanged(activeProtocolPseudo, isRMI);</b>
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<b class="nc"> labelTCP.pseudoClassStateChanged(activeProtocolPseudo, !isRMI);</b>
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}
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/** Validates form input and starts a background thread to connect to the server. */
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@FXML
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private void onAccediClick() {
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<b class="nc"> String name = campoNome.getText().trim();</b>
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<b class="nc"> String ip = campoIP.getText().trim();</b>
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<b class="nc"> if (name.isEmpty()) {</b>
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<b class="nc"> showError("Please select a name.");</b>
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return;
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}
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int numPlayers;
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try {
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<b class="nc"> numPlayers = Integer.parseInt(campoNumPlayers.getText().trim());</b>
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} catch (NumberFormatException e) {
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<b class="nc"> showError("Invalid number of players.");</b>
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return;
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}
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<b class="nc"> updateLoginButton(false);</b>
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<b class="nc"> controller.setMyUsername(name);</b>
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<b class="nc"> new Thread(() -> {</b>
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try {
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<b class="nc"> String localInterface = InterfaceResolver.resolveLocalInterface(ip);</b>
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<b class="nc"> System.setProperty("java.rmi.server.hostname", localInterface);</b>
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<b class="nc"> connect(name, ip, numPlayers, localInterface);</b>
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} catch (Exception ex) {
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<b class="nc"> Platform.runLater(() -> {</b>
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<b class="nc"> showError("Network error: " + ex.getMessage());</b>
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<b class="nc"> updateLoginButton(true);</b>
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});
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}
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<b class="nc"> }).start();</b>
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}
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/**
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* Enables or disables the login button and updates its visual style.
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*
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* @param enabled {@code true} to enable the button, {@code false} to disable it.
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*/
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public void updateLoginButton(boolean enabled) {
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<b class="nc"> btnAccedi.setDisable(!enabled);</b>
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<b class="nc"> btnAccedi.setStyle(</b>
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"-fx-font-family: 'Cinzel'; -fx-font-size: 12; -fx-font-weight: bold;" +
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"-fx-letter-spacing: 4; -fx-text-fill: #0c0601;" +
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"-fx-background-color: linear-gradient(to right, #f4c05a, #c8791a, #f4c05a);" +
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"-fx-padding: 13 48 13 48; -fx-background-radius: 2;" +
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<b class="nc"> "-fx-opacity: " + (enabled ? "1.0" : "0.3") + ";" +</b>
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<b class="nc"> "-fx-cursor: " + (enabled ? "hand" : "default") + ";"</b>
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);
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}
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/** Connects to the server using the selected protocol and transitions to the waiting state on success. */
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private void connect(String nome, String ip, int numPlayers, String localInterface) {
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IClient client;
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<b class="nc"> if (isRMI) {</b>
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<b class="nc"> client = new RMIClient(controller, ip, NetworkConfig.RMI_PORT, localInterface);</b>
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<b class="nc"> ErrorType serverResponse = client.connect(nome, numPlayers);</b>
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<b class="nc"> if (serverResponse == null) {</b>
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<b class="nc"> controller.setClient(client);</b>
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<b class="nc"> Platform.runLater(() -> showSuccess("Connected! Waiting for other players…"));</b>
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} else {
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<b class="nc"> Platform.runLater(() -> {</b>
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<b class="nc"> showError(serverResponse);</b>
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<b class="nc"> updateLoginButton(true);</b>
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});
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}
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} else {
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<b class="nc"> client = new TCPClient(controller, ip, NetworkConfig.TCP_PORT, NetworkConfig.HEARTBEAT_PORT);</b>
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<b class="nc"> ErrorType serverResponse = client.connect(nome, numPlayers);</b>
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<b class="nc"> if (serverResponse == null) {</b>
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<b class="nc"> controller.setClient(client);</b>
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<b class="nc"> Platform.runLater(() -> showSuccess("Connected! Waiting for other players…"));</b>
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} else {
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<b class="nc"> Platform.runLater(() -> {</b>
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<b class="nc"> showError(serverResponse);</b>
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<b class="nc"> updateLoginButton(true);</b>
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});
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}
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}
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}
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/**
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* Displays an error from an {@link ErrorType} constant in the login form label.
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*
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* @param errorType the error to display.
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*/
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public void showError(ErrorType errorType) {
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<b class="nc"> labelErrore.setTextFill(Color.web("#e05050"));</b>
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<b class="nc"> labelErrore.setText(errorType.toString());</b>
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}
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/**
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* Displays an arbitrary error message in the login form label.
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*
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* @param msg the error message to display.
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*/
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public void showError(String msg) {
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<b class="nc"> labelErrore.setTextFill(Color.web("#e05050"));</b>
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<b class="nc"> labelErrore.setText(msg);</b>
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}
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/** Displays a success message in green in the login form label. */
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private void showSuccess(String msg) {
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<b class="nc"> labelErrore.setTextFill(Color.web("#6fcf8a"));</b>
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<b class="nc"> labelErrore.setText(msg);</b>
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}
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}
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</code>
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</pre>
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<div class="footer">
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<div style="float:right;">generated on 2026-06-19 22:53</div>
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