private void setupPage(int index) {
String html = getHTMLString(pages.get(index));
html = replaceVariables(html);
htmlPanel.setHTMLString(html, base);
setupActionPanelKeys(index);
regionsContainer.removeRegionContent(Region.SOUTH);
// setup views
regionsContainer.setRegionContent(Region.CENTER, htmlPanel);
if (duration == 0) {
regionsContainer.setRegionContent(Region.SOUTH, actionPanel);
}
regionsContainer.setRegionContentVisibility(Region.CENTER, true);
regionsContainer.setRegionContentVisibility(Region.SOUTH, true);
// enable the actions
if (duration == 0) {
actionPanel.enableActionPanel();
}
currentIndex = index;
// start timer
if (timeoutHandler != null) {
timeoutHandler.startTimeout(getExecutionContext());
}
}
private void initComponents() {
// question panel
htmlPanel = new HTMLPanel();
// action panel
actionPanel = new KeyActionPanel();
actionPanel.addActionPanelListener(this);
}
private void doCleanup() {
if (timeoutHandler != null) {
timeoutHandler.cancelTimeout();
}
actionPanel.disableActionPanel();
regionsContainer.removeRegionContent(Region.SOUTH);
regionsContainer.removeRegionContent(Region.CENTER);
}
private void setupActionPanelKeys(int index) {
actionPanel.removeKeys();
Messages messages = context.getExecutionData().getModule().getMessages();
if (index > 0) {
actionPanel.addKey(
KeyEvent.VK_LEFT,
messages.getString("AbstractHTMLExecutable.keyActionPanel.labelBack"),
-1);
actionPanel.addKey(
KeyEvent.VK_RIGHT,
messages.getString("AbstractHTMLExecutable.keyActionPanel.labelNext"),
1);
} else {
actionPanel.addKey(
KeyEvent.VK_RIGHT,
messages.getString("AbstractHTMLExecutable.keyActionPanel.labelNext"),
1);
}
actionPanel.validate();
}
/** Called when action panel gets triggered */
public void actionTriggered(ActionPanel source, Object actionValue) {
int newIndex = 0;
int addIndex = (Integer) actionValue;
actionPanel.disableActionPanel();
// increment the displayed image
if (currentIndex + addIndex >= 0) {
newIndex = currentIndex + addIndex;
}
// setup next instruction / finish executable
if (newIndex < getPagesCount()) {
setupPage(newIndex);
return;
} else {
if (getFinishExecutionLock()) {
cancelExecutionAWT();
doCleanup();
finishExecution();
}
return;
}
}
protected void cancelExecutionAWT() {
actionPanel.disableActionPanel();
}