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thagikurathagikura
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Initial check in of the code. (#51)
Initial check in of the CycleEditor code.
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‎CycleEditor/src/com/android/AnimationPanel.java‎

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package com.android;
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import com.android.CycleView.Model;
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import com.android.CycleView.Prop;
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import java.awt.BasicStroke;
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import java.awt.Color;
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import java.awt.FlowLayout;
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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import java.awt.Stroke;
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import java.awt.geom.AffineTransform;
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import javax.swing.JButton;
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import javax.swing.JPanel;
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import javax.swing.Timer;
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class AnimationPanel extends JPanel {
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private float mDuration = 20000; // duration in milliseconds
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private float myAnimationPercent;
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private long myLastTime;
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private static final int BUTTON_WIDTH = 123;
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private static final int BUTTON_HEIGHT = 40;
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private String myTitle = "button";
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private JButton myPlayButton;
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private boolean myIsPlaying = false;
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private Timer myPlayTimer = new Timer(14, e -> step());
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private Model myModel;
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private int myAttributeType;
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private Prop myAttribute;
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private float myCurrentValue;
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static final Stroke DASH_STROKE = new BasicStroke(1,BasicStroke.CAP_BUTT,BasicStroke.JOIN_MITER,1,new float[]{10,10},0);
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AnimationPanel(Model model, JButton play) {
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super(new FlowLayout(FlowLayout.LEFT));
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myModel = model;
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myPlayButton = play;
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myPlayButton.addActionListener(e -> play());
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}
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public void setModel(Model model) {
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myModel = model;
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}
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public void setMode() {
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System.out.println("update attribute_type ");
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myAttribute = Prop.values()[myAttributeType = myModel.mAttrIndex];
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}
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public void play() {
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if (myIsPlaying) {
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myModel.setDot(Float.NaN, 0);
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pause();
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myIsPlaying = false;
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return;
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}
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myPlayButton.setText("pause");
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myIsPlaying = true;
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myPlayTimer.start();
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myAttributeType = myModel.mAttrIndex;
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myAttribute = Prop.values()[myAttributeType];
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System.out.println("prop = " + myAttribute.name());
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}
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int call_count = 0;
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int paint_count = 0;
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long last_update;
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public void step() {
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long time = System.currentTimeMillis();
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myAnimationPercent += (time - myLastTime) / mDuration;
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if (myAnimationPercent > 1.0f) {
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myAnimationPercent = 0;
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}
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myCurrentValue = myModel.getComputedValue(myAnimationPercent);
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myModel.setDot(myAnimationPercent, myCurrentValue);
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call_count++;
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repaint();
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myLastTime = time;
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}
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public void pause() {
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myPlayButton.setText("play");
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myPlayTimer.stop();
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}
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@Override
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public void paint(Graphics g) {
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super.paint(g);
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paint_count++;
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long time = System.currentTimeMillis();
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int w = getWidth();
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int h = getHeight();
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float buttonCX = w / 2.0f;
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float buttonCY = h / 2.0f;
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float startX = buttonCX;
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float startY = buttonCY;
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float endX = buttonCX;
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float endY = buttonCY;
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if (myMoveObject != 0) {
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float dx = movement[myMoveObject][0];
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float dy = movement[myMoveObject][1];
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startX = buttonCX - (dx * w)/3.0f;
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startY = buttonCY - (dy * h)/3.0f;
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endX = buttonCX + (dx * w)/3.0f;
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endY = buttonCY + (dy * h)/3.0f;
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buttonCX = startX+ myAnimationPercent *(endX-startX);
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buttonCY = startY+ myAnimationPercent *(endY-startY);
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}
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Graphics2D g2d = (Graphics2D) g.create();
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AffineTransform at;
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Stroke old = g2d.getStroke();
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g2d.setColor(Color.RED);
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g2d.setStroke(DASH_STROKE);
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g2d.drawLine((int)startX,(int)startY,(int)endX,(int)endY);
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g2d.setStroke(old);
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Color background = Color.LIGHT_GRAY;
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Color border = Color.DARK_GRAY;
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Color text = Color.BLACK;
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if (myAttribute != null) {
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switch (myAttribute) {
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case PATH_ROTATE:
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at = new AffineTransform();
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at.rotate(Math.toRadians(myCurrentValue), buttonCX, buttonCY);
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g2d.transform(at);
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break;
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case ALPHA:
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int alpha = Math.max(0, Math.min(255, (int) (myCurrentValue * 255)));
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background = new Color(background.getRed(), background.getGreen(), background.getBlue(),
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alpha);
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border = new Color(border.getRed(), border.getGreen(), border.getBlue(), alpha);
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text = new Color(text.getRed(), text.getGreen(), text.getBlue(), alpha);
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break;
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case ELEVATION:
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break;
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case ROTATION:
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at = new AffineTransform();
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at.rotate(Math.toRadians(myCurrentValue), buttonCX, buttonCY);
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g2d.transform(at);
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break;
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case ROTATION_X:
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break;
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case ROTATION_Y:
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break;
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case SCALE_X:
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at = new AffineTransform();
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at.translate(w / 2.0, buttonCY);
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at.scale(myCurrentValue, 1);
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at.translate(-w / 2.0, -buttonCY);
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g2d.transform(at);
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break;
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case SCALE_Y:
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at = new AffineTransform();
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at.translate(buttonCX, buttonCY);
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at.scale(1, myCurrentValue);
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at.translate(-buttonCX, -buttonCY);
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g2d.transform(at);
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break;
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case TRANSLATION_X:
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at = new AffineTransform();
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at.translate(myCurrentValue, 0);
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g2d.transform(at);
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break;
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case TRANSLATION_Y:
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at = new AffineTransform();
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at.translate(0, myCurrentValue);
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g2d.transform(at);
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break;
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case TRANSLATION_Z:
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break;
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case PROGRESS:
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break;
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}
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}
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int px = (int)(0.5+buttonCX - BUTTON_WIDTH / 2.0f);
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int py = (int)(0.5+buttonCY - BUTTON_HEIGHT / 2.0f);
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g2d.setColor(background);
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g2d.fillRoundRect(px, py, BUTTON_WIDTH, BUTTON_HEIGHT, 5, 5);
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g2d.setColor(border);
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g2d.drawRoundRect(px, py, BUTTON_WIDTH, BUTTON_HEIGHT, 5, 5);
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int sw = g.getFontMetrics().stringWidth(myTitle);
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int fh = g.getFontMetrics().getHeight();
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int fa = g.getFontMetrics().getAscent();
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g2d.setColor(text);
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g2d.drawString(myTitle, px + BUTTON_WIDTH / 2 - sw / 2, py + BUTTON_HEIGHT / 2 + fa - fh / 2);
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if (time - last_update > 1000) {
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System.out.println("1 > " + 1000 * call_count / (float) (time - last_update) + " paint "
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+ 1000 * paint_count / (float) (time - last_update));
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last_update = time;
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paint_count = 0;
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call_count = 0;
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}
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}
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static String []MOVE_NAMES = {"Stationary","South to North","West to East","SW to NE","NW to SE", "SE to NW", "NE to SW"};
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static String []DURATION = {"0.1s","0.5s","1.0s","2.0s", "5s", "10s","20s"};
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static int []DURATION_VAL = {100,500,1000,2000, 5000, 10000,20000};
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static int [][] movement = {
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{0,0},
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{0,-1},
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{1,0},
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{1,-1},
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{1,1},
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{-1,-1},
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{-1,1},
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};
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int myMoveObject = 0;
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public void setMovement(int move) {
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myMoveObject = move;
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repaint();
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}
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public void setDurationIndex(int selectedIndex) {
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mDuration = DURATION_VAL[selectedIndex];
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}
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}

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