LauncherPanel.java

package net.minecraft.launcher.ui;

import net.minecraft.launcher.Launcher;
import net.minecraft.launcher.ui.tabs.LauncherTabPanel;

import javax.swing.*;
import java.awt.*;

public class LauncherPanel extends JPanel {
    public static final String CARD_DIRT_BACKGROUND = "loading";
    public static final String CARD_LOGIN = "login";
    public static final String CARD_LAUNCHER = "launcher";
    private final CardLayout cardLayout;
    private final LauncherTabPanel tabPanel;
    //private final SidebarPanel sidebar;
    private final BottomBarPanel bottomBar;
    private final JProgressBar progressBar;
    private final Launcher launcher;
    private final JPanel loginPanel;

    public LauncherPanel(Launcher launcher) {
        this.launcher = launcher;
        this.cardLayout = new CardLayout();
        setLayout(this.cardLayout);

        //setLayout(new BorderLayout());

        this.progressBar = new JProgressBar();
        this.bottomBar = new BottomBarPanel(launcher);
        //this.sidebar = new SidebarPanel(launcher);
        this.tabPanel = new LauncherTabPanel(launcher);
        this.loginPanel = new TexturedPanel("/dirt.png");
        createInterface();
    }

    protected void createInterface() {
        add(createLauncherInterface(), CARD_LAUNCHER);
        add(createDirtInterface(), CARD_DIRT_BACKGROUND);
        add(createLoginInterface(), CARD_LOGIN);
    }

    protected JPanel createLauncherInterface() {
        JPanel result = new JPanel(new BorderLayout());

        this.tabPanel.getBlog().setPage("http://mcupdate.tumblr.com");
        this.tabPanel.getReadme().setPage("http://energy0124.github.io/MCFreedomLauncher/");

        JPanel topWrapper = new JPanel();
        topWrapper.setLayout(new BorderLayout());
        topWrapper.add(this.tabPanel, "Center");
        topWrapper.add(this.progressBar, "South");

        this.progressBar.setVisible(false);
        this.progressBar.setMinimum(0);
        this.progressBar.setMaximum(100);

        result.add(topWrapper, "Center");
        result.add(this.bottomBar, "South");

        return result;
    }

    protected JPanel createDirtInterface() {
        return new TexturedPanel("/dirt.png");
    }

    protected JPanel createLoginInterface() {
        this.loginPanel.setLayout(new GridBagLayout());
        return this.loginPanel;
    }

    public LauncherTabPanel getTabPanel() {
        return this.tabPanel;
    }

    public BottomBarPanel getBottomBar() {
        return this.bottomBar;
    }

    /*
 public SidebarPanel getSidebar() {
         return this.sidebar;
     }
 */
    public JProgressBar getProgressBar() {
        return this.progressBar;
    }

    public Launcher getLauncher() {
        return this.launcher;
    }

    public void setCard(String card, JPanel additional) {
        if (card.equals("login")) {
            this.loginPanel.removeAll();
            this.loginPanel.add(additional);
        }
        this.cardLayout.show(this, card);
    }
}