private static final Keyboard createKeyboardFromDevice(OSXHIDDevice device, List elements)
throws IOException {
List components = new ArrayList();
OSXHIDQueue queue = device.createQueue(AbstractController.EVENT_QUEUE_DEPTH);
try {
addElements(queue, elements, components, false);
} catch (IOException e) {
queue.release();
throw e;
}
Component[] components_array = new Component[components.size()];
components.toArray(components_array);
Keyboard keyboard =
new OSXKeyboard(device, queue, components_array, new Controller[] {}, new Rumbler[] {});
return keyboard;
}
private static final AbstractController createControllerFromDevice(
OSXHIDDevice device, List elements, Controller.Type type) throws IOException {
List components = new ArrayList();
OSXHIDQueue queue = device.createQueue(AbstractController.EVENT_QUEUE_DEPTH);
try {
addElements(queue, elements, components, false);
} catch (IOException e) {
queue.release();
throw e;
}
Component[] components_array = new Component[components.size()];
components.toArray(components_array);
AbstractController controller =
new OSXAbstractController(
device, queue, components_array, new Controller[] {}, new Rumbler[] {}, type);
return controller;
}
private static final Mouse createMouseFromDevice(OSXHIDDevice device, List elements)
throws IOException {
List components = new ArrayList();
OSXHIDQueue queue = device.createQueue(AbstractController.EVENT_QUEUE_DEPTH);
try {
addElements(queue, elements, components, true);
} catch (IOException e) {
queue.release();
throw e;
}
Component[] components_array = new Component[components.size()];
components.toArray(components_array);
Mouse mouse =
new OSXMouse(device, queue, components_array, new Controller[] {}, new Rumbler[] {});
if (mouse.getPrimaryButton() != null && mouse.getX() != null && mouse.getY() != null) {
return mouse;
} else {
queue.release();
return null;
}
}
private static final void addElements(
OSXHIDQueue queue, List elements, List components, boolean map_mouse_buttons)
throws IOException {
Iterator it = elements.iterator();
while (it.hasNext()) {
OSXHIDElement element = (OSXHIDElement) it.next();
Component.Identifier id = element.getIdentifier();
if (id == null) continue;
if (map_mouse_buttons) {
if (id == Component.Identifier.Button._0) {
id = Component.Identifier.Button.LEFT;
} else if (id == Component.Identifier.Button._1) {
id = Component.Identifier.Button.RIGHT;
} else if (id == Component.Identifier.Button._2) {
id = Component.Identifier.Button.MIDDLE;
}
}
OSXComponent component = new OSXComponent(id, element);
components.add(component);
queue.addElement(element, component);
}
}
