private void animate() {
if (lastAnimationTime > targetTime) {
removeTransitions();
animating = false;
if (repeatAnimationCheckbox.isSelected()) {
addAnimatedTransitions();
}
} else {
timeController.calculateCurrentTime();
lastAnimationTime = timeController.getCurrentTime();
diagramView.repaint(); // paint it again as time has past
}
}
private JPanel createControlsPanel() {
addStaticTransitionsButton = new JButton("Show all transitions");
addStaticTransitionsButton.addActionListener(
new ActionListener() {
public void actionPerformed(final ActionEvent e) {
addFixedTransitions();
}
});
startSteppingButton = new JButton("Start stepping");
startSteppingButton.addActionListener(
new ActionListener() {
public void actionPerformed(final ActionEvent e) {
startStepping();
}
});
animateTransitionsButton = new JButton("Animate transitions");
animateTransitionsButton.addActionListener(
new ActionListener() {
public void actionPerformed(final ActionEvent e) {
addAnimatedTransitions();
}
});
removeTransitionsButton = new JButton("Remove transitions");
removeTransitionsButton.addActionListener(
new ActionListener() {
public void actionPerformed(final ActionEvent e) {
removeTransitions();
}
});
exportImagesButton = new JButton("Export all steps as images");
exportImagesButton.addActionListener(
new ActionListener() {
public void actionPerformed(final ActionEvent e) {
exportImages();
}
});
repeatAnimationCheckbox = new JCheckBox("Repeat Animations");
repeatAnimationCheckbox.setSelected(false);
final GridBagConstraints buttonConstraints =
new GridBagConstraints(
0,
GridBagConstraints.RELATIVE,
1,
1,
1,
0,
GridBagConstraints.CENTER,
GridBagConstraints.HORIZONTAL,
DEFAULT_BUTTON_INSETS,
0,
0);
final JPanel panel = new JPanel(new GridBagLayout());
panel.add(addStaticTransitionsButton, buttonConstraints);
panel.add(removeTransitionsButton, buttonConstraints);
panel.add(exportImagesButton, buttonConstraints);
panel.add(animateTransitionsButton, buttonConstraints);
panel.add(startSteppingButton, buttonConstraints);
panel.add(repeatAnimationCheckbox, buttonConstraints);
panel.add(
createStepPanel(),
new GridBagConstraints(
0,
GridBagConstraints.RELATIVE,
1,
1,
1,
0,
GridBagConstraints.CENTER,
GridBagConstraints.NONE,
DEFAULT_SPACER_INSETS,
0,
0));
panel.add(
new JPanel(),
new GridBagConstraints(
0,
GridBagConstraints.RELATIVE,
1,
1,
1,
1,
GridBagConstraints.CENTER,
GridBagConstraints.NONE,
DEFAULT_SPACER_INSETS,
0,
0));
return panel;
}