/*
 * Copyright (c) 2012 Catalin Badea
 * Licensed under the GNU General Public License v3.
 * See Documentation/Licenses/GPLv3.txt for more information.
 */

#include "Swift/Controllers/HistoryController.h"

#include "Swift/Controllers/UIInterfaces/HistoryWindowFactory.h"
#include "Swift/Controllers/UIEvents/RequestHistoryUIEvent.h"

namespace Swift {

HistoryController::HistoryController(UIEventStream* uiEventStream, HistoryWindowFactory* historyWindowFactory) : historyWindowFactory_(historyWindowFactory), historyWindow_(NULL) {
	uiEventStream->onUIEvent.connect(boost::bind(&HistoryController::handleUIEvent, this, _1));
}

HistoryController::~HistoryController() {
	delete historyWindow_;
}

void HistoryController::handleUIEvent(boost::shared_ptr<UIEvent> rawEvent) {
	boost::shared_ptr<RequestHistoryUIEvent> event = boost::dynamic_pointer_cast<RequestHistoryUIEvent>(rawEvent);
	if (event != NULL) {
		if (historyWindow_ == NULL) {
			historyWindow_ = historyWindowFactory_->createHistoryWindow();
		}
		historyWindow_->show();
		historyWindow_->activate();
	}
}

}