Source/web/NotificationPresenterImpl.cpp

/*
 * Copyright (C) 2009 Google Inc. All rights reserved.
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#include "config.h"
#include "web/NotificationPresenterImpl.h"

#include "core/dom/ExecutionContext.h"
#include "modules/notifications/Notification.h"
#include "platform/weborigin/SecurityOrigin.h"
#include "public/web/WebNotification.h"
#include "public/web/WebNotificationPermissionCallback.h"
#include "public/web/WebNotificationPresenter.h"
#include "public/web/WebSecurityOrigin.h"

using namespace WebCore;

namespace blink {

class NotificationPermissionCallbackClient : public WebNotificationPermissionCallback {
public:
    NotificationPermissionCallbackClient(WebNotificationPresenter* presenter, PassRefPtr<SecurityOrigin> securityOrigin, PassOwnPtr<NotificationPermissionCallback> callback)
        : m_presenter(presenter)
        , m_securityOrigin(securityOrigin)
        , m_callback(callback)
    {
    }

    virtual void permissionRequestComplete()
    {
        if (m_callback)
            m_callback->handleEvent(Notification::permissionString(static_cast<NotificationClient::Permission>(m_presenter->checkPermission(WebSecurityOrigin(m_securityOrigin)))));
        delete this;
    }

private:
    virtual ~NotificationPermissionCallbackClient() { }

    WebNotificationPresenter* m_presenter;
    RefPtr<SecurityOrigin> m_securityOrigin;
    OwnPtr<NotificationPermissionCallback> m_callback;
};

void NotificationPresenterImpl::initialize(WebNotificationPresenter* presenter)
{
    m_presenter = presenter;
}

bool NotificationPresenterImpl::isInitialized()
{
    return !!m_presenter;
}

bool NotificationPresenterImpl::show(Notification* notification)
{
    return m_presenter->show(notification);
}

void NotificationPresenterImpl::close(Notification* notification)
{
    m_presenter->close(notification);

    // FIXME: Remove the duplicated call to cancel() when Chromium updated to override close() instead.
    m_presenter->cancel(notification);
}

void NotificationPresenterImpl::notificationObjectDestroyed(Notification* notification)
{
    m_presenter->objectDestroyed(notification);
}

NotificationClient::Permission NotificationPresenterImpl::checkPermission(ExecutionContext* context)
{
    int result = m_presenter->checkPermission(WebSecurityOrigin(context->securityOrigin()));
    return static_cast<NotificationClient::Permission>(result);
}

void NotificationPresenterImpl::requestPermission(ExecutionContext* context, WTF::PassOwnPtr<NotificationPermissionCallback> callback)
{
    m_presenter->requestPermission(WebSecurityOrigin(context->securityOrigin()), new NotificationPermissionCallbackClient(m_presenter, context->securityOrigin(), callback));
}

} // namespace blink