notifications.cpp

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/* xoreos - A reimplementation of BioWare's Aurora engine
 *
 * xoreos is the legal property of its developers, whose names
 * can be found in the AUTHORS file distributed with this source
 * distribution.
 *
 * xoreos is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 3
 * of the License, or (at your option) any later version.
 *
 * xoreos is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with xoreos. If not, see <http://www.gnu.org/licenses/>.
 */

#include "src/events/notifications.h"
#include "src/events/notifyable.h"

DECLARE_SINGLETON(Events::NotificationManager)

namespace Events {

NotificationManager::NotificationManager() {
}

NotificationManager::~NotificationManager() {
}

void NotificationManager::init() {
}

std::list<Notifyable *>::iterator NotificationManager::registerNotifyable(Notifyable &notifyable) {
    Common::StackLock lock(_mutex);

    _notifyables.push_back(&notifyable);

    return --_notifyables.end();
}

void NotificationManager::unregisterNotifyable(const std::list<Notifyable *>::iterator &it) {
    Common::StackLock lock(_mutex);

    _notifyables.erase(it);
}

void NotificationManager::resized(int oldWidth, int oldHeight, int newWidth, int newHeight) {
    Common::StackLock lock(_mutex);

    for (std::list<Notifyable *>::iterator it = _notifyables.begin(); it != _notifyables.end(); ++it)
        (*it)->notifyResized(oldWidth, oldHeight, newWidth, newHeight);
}

void NotificationManager::cameraMoved() {
    Common::StackLock lock(_mutex);

    for (std::list<Notifyable *>::iterator it = _notifyables.begin(); it != _notifyables.end(); ++it)
        (*it)->notifyCameraMoved();
}

} // End of namespace Events