質問
以下のコードでできるプログラムをpackageで分けてメニュー画面をさらに追加したいのですが難しくわかりません。
具体的に言いますともともとmvcモデルでつくっていたためpackageで分けてしますと関数の互換性がなくなってしまうのではないかという問題です。
どなたかわかるかぎりでいいのでpackageを用いて動くように改良できないでしょうか?
###ソースコード
import java.awt.event.*; import java.awt.geom.Ellipse2D; import java.awt.*; import javax.swing.*; import java.util.*; import java.util.Scanner; import java.applet.*; import java.awt.event.KeyListener; import java.awt.event.KeyEvent; import java.awt.event.InputEvent; /*--------------RoundButton-------------------------*/ class RoundButton extends JButton { protected Shape shape; protected Shape base; public RoundButton(Icon icon){ super(icon); setModel(new DefaultButtonModel()); setContentAreaFilled(false); //setFocusPainted(false); setBorderPainted(false); setHorizontalAlignment(SwingConstants.CENTER); setVerticalAlignment(SwingConstants.CENTER); initShape(); } protected void initShape(){ if(!getBounds().equals(base)){ Dimension s = getPreferredSize(); base = getBounds(); shape = new Ellipse2D.Float(0,0,s.width,s.height); } } @Override public Dimension getPreferredSize(){ Icon icon = getIcon(); Insets i = getInsets(); int iw = Math.max(icon.getIconWidth(), icon.getIconHeight()); return new Dimension(iw+i.right+i.left,iw+i.top+i.bottom); } @Override public boolean contains(int x,int y){ int mx,my; mx = (getPreferredSize().width)/2; my = (getPreferredSize().height)/2; return ( ((mx-x)*(mx-x)+(my-y)*(my-y)) < my*my ); } } /*-----------------Model----------------------*/ class Model extends Observable{ private AudioClip audioBass = Applet.newAudioClip(getClass().getResource("./WAV/Bass.wav")); private AudioClip audioSnare = Applet.newAudioClip(getClass().getResource("./WAV/Snare.wav")); private AudioClip audioHiHat = Applet.newAudioClip(getClass().getResource("./WAV/HiHatClosed.wav")); private AudioClip audioLowTam = Applet.newAudioClip(getClass().getResource("./WAV/LowTam.wav")); private AudioClip audioMidTam = Applet.newAudioClip(getClass().getResource("./WAV/MidTam.wav")); private AudioClip audioHiTam = Applet.newAudioClip(getClass().getResource("./WAV/HiTam.wav")); private AudioClip audioCrash = Applet.newAudioClip(getClass().getResource("./WAV/Crash.wav")); private AudioClip audioRide = Applet.newAudioClip(getClass().getResource("./WAV/Ride.wav")); public void playwav(String s){ switch(s){ case "bass": audioBass.play(); break; case "snare": audioSnare.play(); break; case "hihat": audioHiHat.play(); break; case "lowtam": audioLowTam.play(); break; case "midtam": audioMidTam.play(); break; case "hitam": audioHiTam.play(); break; case "crash": audioCrash.play(); break; case "ride": audioRide.play(); break; } } public void stopwav(String s){ switch(s){ case "bass": audioBass.stop(); break; case "snare": audioSnare.stop(); break; case "hihat": audioHiHat.stop(); break; case "lowtam": audioLowTam.stop(); break; case "midtam": audioMidTam.stop(); break; case "hitam": audioHiTam.stop(); break; case "crash": audioCrash.stop(); break; case "ride": audioRide.stop(); break; } } } /*----------------View-----------------------*/ class View extends JPanel{ public View(Controller aController){ this.setLayout(null); //Iconを入力 ImageIcon iconBass = new ImageIcon(getClass().getResource("./ICON/Bass.png")); ImageIcon iconSnare = new ImageIcon(getClass().getResource("./ICON/Snare.png")); ImageIcon iconHiHat = new ImageIcon(getClass().getResource("./ICON/HiHat.png")); ImageIcon iconLowTam = new ImageIcon(getClass().getResource("./ICON/LowTam.png")); ImageIcon iconMidTam = new ImageIcon(getClass().getResource("./ICON/MidTam.png")); ImageIcon iconHiTam = new ImageIcon(getClass().getResource("./ICON/HiTam.png")); ImageIcon iconCrash = new ImageIcon(getClass().getResource("./ICON/Crash.png")); ImageIcon iconRide = new ImageIcon(getClass().getResource("./ICON/Ride.png")); //Iconを引数とするボタンを宣言 RoundButton buttonBass = new RoundButton(iconBass); RoundButton buttonSnare = new RoundButton(iconSnare); RoundButton buttonHiHat = new RoundButton(iconHiHat); RoundButton buttonLowTam = new RoundButton(iconLowTam); RoundButton buttonMidTam = new RoundButton(iconMidTam); RoundButton buttonHiTam = new RoundButton(iconHiTam); RoundButton buttonCrash = new RoundButton(iconCrash); RoundButton buttonRide = new RoundButton(iconRide); //JPanelにボタンを追加 this.add(buttonBass);this.add(buttonHiHat);this.add(buttonSnare); this.add(buttonCrash);this.add(buttonRide);this.add(buttonLowTam); this.add(buttonMidTam);this.add(buttonHiTam); //ボタンの配置指定 buttonBass.setBounds(375,300,300,300); buttonSnare.setBounds(200,340,180,180); buttonHiHat.setBounds(50,280,170,170); buttonLowTam.setBounds(670,320,210,210); buttonMidTam.setBounds(560,120,200,200); buttonHiTam.setBounds(290,120,200,200); buttonCrash.setBounds(140,80,200,200); buttonRide.setBounds(710,80,200,200); //ボタンのActionCommand設定 buttonBass.addActionListener(aController); buttonSnare.addActionListener(aController); buttonHiHat.addActionListener(aController); buttonLowTam.addActionListener(aController); buttonMidTam.addActionListener(aController); buttonHiTam.addActionListener(aController); buttonCrash.addActionListener(aController); buttonRide.addActionListener(aController); buttonBass.setActionCommand("bass"); buttonSnare.setActionCommand("snare"); buttonHiHat.setActionCommand("hihat"); buttonLowTam.setActionCommand("lowtam"); buttonMidTam.setActionCommand("midtam"); buttonHiTam.setActionCommand("hitam"); buttonCrash.setActionCommand("crash"); buttonRide.setActionCommand("ride"); //KeyListenerを追加 buttonBass.addKeyListener(aController); buttonSnare.addKeyListener(aController); buttonHiHat.addKeyListener(aController); buttonLowTam.addKeyListener(aController); buttonMidTam.addKeyListener(aController); buttonHiTam.addKeyListener(aController); buttonCrash.addKeyListener(aController); buttonRide.addKeyListener(aController); JLabel back = new JLabel(); ImageIcon iconBackground = new ImageIcon(getClass().getResource("./ICON/background.png")); back.setIcon(iconBackground); this.add(back); back.setBounds(0,0,1000,700); } } /*-----------------Controller----------------------*/ class Controller extends WindowAdapter implements ActionListener,KeyListener{ private Model model; public Controller(Model model){ this.model=model; } public void actionPerformed(ActionEvent actionEvent){ String s = actionEvent.getActionCommand(); model.playwav(s); } public void keyTyped(KeyEvent actionEvent){ } public void keyPressed(KeyEvent actionEvent){ char c= actionEvent.getKeyChar(); String s2 = new String(); switch(c){ case'z': s2 = "snare"; break; case'p': s2 = "ride"; break; case'f': s2 = "hitam"; break; case'g': s2 = "midtam"; break; case'h': s2 = "lowtam"; break; case'b': s2 = "bass"; break; case'q': s2 = "crash"; break; case'a': s2 = "hihat"; break; default: break; } model.playwav(s2); } public void keyReleased(KeyEvent actionEvent){ char c = actionEvent.getKeyChar(); String s3 = new String(); switch(c){ case'z': s3 = "snare"; break; case'p': s3 = "ride"; break; case'f': s3 = "hitam"; break; case'g': s3 = "midtam"; break; case'h': s3 = "lowtam"; break; case'b': s3 = "bass"; break; case'q': s3 = "crash"; break; case'a': s3 = "hihat"; break; default: break; } model.stopwav(s3); } } /*-----------------Main----------------------*/ class MainFrame extends JFrame { MainFrame(Controller aController){ View panel = new View(aController); this.setSize(1000,700); this.setTitle("Java ドラムセット"); this.add(panel); this.addWindowListener(aController); this.setVisible(true); this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); } public static void main(String[] args){ new MainFrame(new Controller(new Model())); } }
かなり難しく面倒くさいとは思われますがよろしくお願いします。
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2017/01/20 06:34
2017/01/20 07:52