/**
* Dispatch this event to the listeners for the Invocation events.
*
* @param event The event to dispatch
*/
private void delegateInvocationEvent(InvocationEvent event) {
InvocationListener[] listeners;
synchronized (invocationListeners) {
listeners =
(InvocationListener[])
invocationListeners.toArray(new InvocationListener[invocationListeners.size()]);
}
for (int i = 0; i < listeners.length; i++) {
listeners[i].invocationFinished(event);
}
}
/**
* Dispatch this event to the listeners for the ALL events.
*
* @param event Description of the Parameter
*/
private void delegateExtensionEvent(ExtensionEvent event) {
ExtensionEventListener[] listeners;
synchronized (eventListeners) {
listeners =
(ExtensionEventListener[])
eventListeners.toArray(new ExtensionEventListener[eventListeners.size()]);
}
for (int i = 0; i < listeners.length; i++) {
ExtensionEventListener eventListener = listeners[i];
eventListener.eventOccurred(event);
}
}
/**
* Dispatch a class event to the appropriate listeners.
*
* @param event The event to dispatch
*/
private void delegateClassEvent(ClassEvent event) {
// We'll make a copy of the current list to prevent
// ConcurrentModification problems.
ClassListener[] listeners;
synchronized (classListeners) {
listeners =
(ClassListener[]) classListeners.toArray(new ClassListener[classListeners.size()]);
}
for (int i = 0; i < listeners.length; i++) {
listeners[i].classStateChanged(event);
}
}
/**
* Dispatch this event to the listeners for the Application events.
*
* @param event Description of the Parameter
*/
private void delegateApplicationEvent(ApplicationEvent event) {
ApplicationListener[] listeners;
synchronized (applicationListeners) {
listeners =
(ApplicationListener[])
applicationListeners.toArray(new ApplicationListener[applicationListeners.size()]);
}
for (int i = 0; i < listeners.length; i++) {
ApplicationListener eventListener = listeners[i];
// Just this for the time being.
eventListener.blueJReady(event);
}
}
/** Removes the specified class listener so no that it no longer receives class events. */
public void removeClassListener(ClassListener listener) {
if (listener != null) {
synchronized (classListeners) {
classListeners.remove(listener);
}
}
}
/**
* Register a listener for class events.
*
* @param listener
*/
public void addClassListener(ClassListener listener) {
if (listener != null) {
synchronized (classListeners) {
classListeners.add(listener);
}
}
}
/** Removes the specified listener so that it no longer receives events. */
public void removeExtensionEventListener(ExtensionEventListener listener) {
if (listener != null) {
synchronized (eventListeners) {
eventListeners.remove(listener);
}
}
}
/** Registers a listener for invocation events. */
public void addInvocationListener(InvocationListener listener) {
if (listener != null) {
synchronized (invocationListeners) {
invocationListeners.add(listener);
}
}
}
/** Removes the specified listener so that it no longer receives events. */
public void removeCompileListener(CompileListener listener) {
if (listener != null) {
synchronized (compileListeners) {
compileListeners.remove(listener);
}
}
}
/** Registers a listener for compile events. */
public void addCompileListener(CompileListener listener) {
if (listener != null) {
synchronized (compileListeners) {
compileListeners.add(listener);
}
}
}
/** Removes the specified listener so that it no longer receives events. */
public void removePackageListener(PackageListener listener) {
if (listener != null) {
synchronized (packageListeners) {
packageListeners.remove(listener);
}
}
}
/** Registers a listener for package events. */
public void addPackageListener(PackageListener listener) {
if (listener != null) {
synchronized (packageListeners) {
packageListeners.add(listener);
}
}
}
/** Removes the specified listener so that it no longer receives events. */
public void removeApplicationListener(ApplicationListener listener) {
if (listener != null) {
synchronized (applicationListeners) {
applicationListeners.remove(listener);
}
}
}
/** Registers a listener for application events. */
public void addApplicationListener(ApplicationListener listener) {
if (listener != null) {
synchronized (applicationListeners) {
applicationListeners.add(listener);
}
}
}
/** Removes the specified listener so no that it no longer receives events. */
public void removeInvocationListener(InvocationListener listener) {
if (listener != null) {
synchronized (invocationListeners) {
invocationListeners.remove(listener);
}
}
}
/** Registers a listener for all the events generated by BlueJ. */
public void addExtensionEventListener(ExtensionEventListener listener) {
if (listener != null) {
synchronized (eventListeners) {
eventListeners.add(listener);
}
}
}
/**
* Dispatch this event to the listeners for the Package events.
*
* @param event Description of the Parameter
*/
private void delegatePackageEvent(PackageEvent event) {
PackageListener[] listeners;
synchronized (packageListeners) {
listeners =
(PackageListener[])
packageListeners.toArray(new PackageListener[packageListeners.size()]);
}
int thisEvent = event.getEvent();
for (int i = 0; i < listeners.length; i++) {
PackageListener eventListener = listeners[i];
if (thisEvent == PackageEvent.PACKAGE_OPENED) eventListener.packageOpened(event);
if (thisEvent == PackageEvent.PACKAGE_CLOSING) eventListener.packageClosing(event);
}
}
/**
* Dispatch this event to the listeners for the Compile events.
*
* @param event Description of the Parameter
*/
private void delegateCompileEvent(CompileEvent event) {
CompileListener[] listeners;
synchronized (compileListeners) {
listeners =
(CompileListener[])
compileListeners.toArray(new CompileListener[compileListeners.size()]);
}
int thisEvent = event.getEvent();
for (int i = 0; i < listeners.length; i++) {
CompileListener eventListener = listeners[i];
if (thisEvent == CompileEvent.COMPILE_START_EVENT) eventListener.compileStarted(event);
if (thisEvent == CompileEvent.COMPILE_ERROR_EVENT) eventListener.compileError(event);
if (thisEvent == CompileEvent.COMPILE_WARNING_EVENT) eventListener.compileWarning(event);
if (thisEvent == CompileEvent.COMPILE_FAILED_EVENT) eventListener.compileFailed(event);
if (thisEvent == CompileEvent.COMPILE_DONE_EVENT) eventListener.compileSucceeded(event);
}
}