private synchronized void startAnimation(
JComponent component, Part part, State startState, State endState, long millis) {
boolean isForwardAndReverse = false;
if (endState == State.DEFAULTED) {
isForwardAndReverse = true;
}
Map<Part, AnimationState> map = animationStateMap.get(component);
if (millis <= 0) {
if (map != null) {
map.remove(part);
if (map.size() == 0) {
animationStateMap.remove(component);
}
}
return;
}
if (map == null) {
map = new EnumMap<Part, AnimationState>(Part.class);
animationStateMap.put(component, map);
}
map.put(part, new AnimationState(startState, millis, isForwardAndReverse));
if (!timer.isRunning()) {
timer.start();
}
}
public synchronized void actionPerformed(ActionEvent e) {
java.util.List<JComponent> componentsToRemove = null;
java.util.List<Part> partsToRemove = null;
for (JComponent component : animationStateMap.keySet()) {
component.repaint();
if (partsToRemove != null) {
partsToRemove.clear();
}
Map<Part, AnimationState> map = animationStateMap.get(component);
if (!component.isShowing() || map == null || map.size() == 0) {
if (componentsToRemove == null) {
componentsToRemove = new ArrayList<JComponent>();
}
componentsToRemove.add(component);
continue;
}
for (Part part : map.keySet()) {
if (map.get(part).isDone()) {
if (partsToRemove == null) {
partsToRemove = new ArrayList<Part>();
}
partsToRemove.add(part);
}
}
if (partsToRemove != null) {
if (partsToRemove.size() == map.size()) {
// animation is done for the component
if (componentsToRemove == null) {
componentsToRemove = new ArrayList<JComponent>();
}
componentsToRemove.add(component);
} else {
for (Part part : partsToRemove) {
map.remove(part);
}
}
}
}
if (componentsToRemove != null) {
for (JComponent component : componentsToRemove) {
animationStateMap.remove(component);
}
}
if (animationStateMap.size() == 0) {
timer.stop();
}
}
/**
* \ Draw saved State (color dots on panel) on WhiteBoard
*
* @param outstream
* @throws IOException
*/
public void writeState(OutputStream outstream) throws IOException {
if (state == null) return;
synchronized (state) {
DataOutputStream dos = new DataOutputStream(new BufferedOutputStream(outstream));
// DataOutputStream dos=new DataOutputStream(outstream);
dos.writeInt(state.size());
for (Map.Entry<Point, Color> entry : state.entrySet()) {
Point point = entry.getKey();
Color col = entry.getValue();
dos.writeInt(point.x);
dos.writeInt(point.x);
dos.writeInt(col.getRGB());
}
dos.flush();
System.out.println("wrote " + state.size() + " elements");
}
}
public Animation() {
String[] keys = {"no Animator found"};
if (tryDir(".")) // || tryDir("BLM305") || tryDir("CSE470"))
keys = map.keySet().toArray(keys);
System.out.println(map.size() + " classes loaded");
menu = new JComboBox(keys);
pan.setLayout(new BorderLayout(GAP, GAP - 4));
pan.setBorder(new javax.swing.border.EmptyBorder(GAP, GAP, GAP, GAP));
pan.setBackground(COLOR);
last = new JPanel();
last.setPreferredSize(DIM);
pan.add(last, "Center");
ref.setFont(NORM);
ref.setEditable(false);
ref.setColumns(35);
ref.setDragEnabled(true);
pan.add(ref, "North");
pan.add(bottomPanel(), "South");
pan.setToolTipText("A collective project for BLM320");
menu.setToolTipText("Animator classes");
who.setToolTipText("author()");
ref.setToolTipText("description()");
Closer ear = new Closer();
menu.addActionListener(ear);
stop.addActionListener(ear);
frm.addWindowListener(ear);
if (map.size() > 0) setItem(0);
frm.setContentPane(pan);
frm.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
frm.setLocation(scaled(120), scaled(90));
frm.pack(); // setSize() is called here
frm.setVisible(true);
start();
}
/**
* Read State (color dots) from input stream
*
* @param instream
* @throws IOException
*/
public void readState(InputStream instream) throws IOException {
DataInputStream in = new DataInputStream(new BufferedInputStream(instream));
Map<Point, Color> new_state = new LinkedHashMap<Point, Color>();
int num = in.readInt();
for (int i = 0; i < num; i++) {
Point point = new Point(in.readInt(), in.readInt());
Color col = new Color(in.readInt());
new_state.put(point, col);
}
synchronized (state) {
state.clear();
state.putAll(new_state);
System.out.println("read " + state.size() + " elements");
createOffscreenImage(true);
}
}
boolean tryDir(String d) {
ClassLoader L = getClass().getClassLoader();
File p = new File(d, PACKAGE);
System.out.println("Try " + p);
if (!p.exists() || !p.isDirectory()) return false;
for (File f : p.listFiles()) {
String s = f.getName();
if (!s.endsWith(".class")) continue;
String name = s.substring(0, s.length() - 6);
try {
Class<?> c = L.loadClass(PACKAGE + "." + name);
if (!Animator.class.isAssignableFrom(c)) continue;
Animator a = (Animator) c.newInstance();
a.container().setPreferredSize(DIM);
map.put(name, a);
System.out.println(" " + name);
// ClassNotFoundException InstantiationException IllegalAccessException
} catch (Exception e) {
continue;
}
}
return map.size() > 0;
}
private void refresh(int index) {
GridBagConstraints c = new GridBagConstraints();
// No connector ................
if (acs.size() == 0) {
add(new JLabel(bundle.getString("CTL_No_Connector")), c);
return;
}
// Connector switch ................
if (acs.size() > 1) {
c.insets = new Insets(0, 0, 3, 3);
add(new JLabel(bundle.getString("CTL_Connector")), c);
cbConnectors = new JComboBox();
int i, k = acs.size();
for (i = 0; i < k; i++) {
AttachingConnector ac = (AttachingConnector) acs.get(i);
int jj = ac.name().lastIndexOf('.');
String s = (jj < 0) ? ac.name() : ac.name().substring(jj + 1);
cbConnectors.addItem(s + " (" + ac.description() + ")");
}
c = new GridBagConstraints();
c.insets = new Insets(0, 3, 3, 0);
c.weightx = 1.0;
c.fill = java.awt.GridBagConstraints.HORIZONTAL;
c.gridwidth = 0;
cbConnectors.setSelectedIndex(index);
cbConnectors.setActionCommand("SwitchMe!");
cbConnectors.addActionListener(this);
add(cbConnectors, c);
}
ac = (AttachingConnector) acs.get(index);
// Transport ................
c = new GridBagConstraints();
c.insets = new Insets(3, 0, 0, 3);
add(new JLabel(bundle.getString("CTL_Transport")), c);
JTextField tfTransport = new JTextField(ac.transport().name());
tfTransport.setEnabled(false);
c = new GridBagConstraints();
c.gridwidth = 0;
c.insets = new Insets(3, 3, 0, 0);
c.fill = java.awt.GridBagConstraints.HORIZONTAL;
c.weightx = 1.0;
add(tfTransport, c);
// Other params ................
args = ac.defaultArguments();
tfParams = new JTextField[args.size()];
Iterator it = args.keySet().iterator();
int i = 0;
while (it.hasNext()) {
String name = (String) it.next();
Argument a = (Argument) args.get(name);
c = new GridBagConstraints();
c.insets = new Insets(6, 0, 0, 3);
c.anchor = GridBagConstraints.WEST;
add(new JLabel(a.label() + ": "), c);
JTextField tfParam = new JTextField(a.value());
tfParams[i++] = tfParam;
tfParam.setName(name);
c = new GridBagConstraints();
c.gridwidth = 0;
c.insets = new Insets(6, 3, 0, 0);
c.fill = java.awt.GridBagConstraints.HORIZONTAL;
c.weightx = 1.0;
add(tfParam, c);
}
c = new GridBagConstraints();
c.weighty = 1.0;
JPanel p = new JPanel();
p.setPreferredSize(new Dimension(1, 1));
add(p, c);
}
@Override
public int getUsagesCount() {
return myUsageNodes.size();
}
