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/*
* Copyright (C) 2011 Research In Motion Limited. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#include "NotificationPresenterImpl.h"
#if ENABLE(NOTIFICATIONS)
#include <Event.h>
#include <Notification.h>
#include <NotificationPresenterBlackBerry.h>
#include <ScriptExecutionContext.h>
#include <UUID.h>
namespace WebCore {
NotificationClient* NotificationPresenterImpl::instance()
{
static NotificationPresenterImpl* s_instance = 0;
if (!s_instance)
s_instance = new NotificationPresenterImpl;
return s_instance;
}
NotificationPresenterImpl::NotificationPresenterImpl()
{
m_platformPresenter = adoptPtr(BlackBerry::Platform::NotificationPresenterBlackBerry::create(this));
}
NotificationPresenterImpl::~NotificationPresenterImpl()
{
}
bool NotificationPresenterImpl::show(Notification* notification)
{
ASSERT(notification);
ASSERT(notification->scriptExecutionContext());
RefPtr<Notification> n = notification;
if (m_notifications.contains(n))
return false;
if (checkPermission(notification->scriptExecutionContext()) != NotificationClient::PermissionAllowed)
return false;
String uuid = createCanonicalUUIDString();
m_notifications.add(n, uuid);
String message;
if (n->isHTML()) {
// FIXME: Load and display HTML content.
message = n->url().string();
} else {
// FIXME: Strip the content into one line.
message = n->contents().title() + ": " + n->contents().body();
}
m_platformPresenter->show(std::string(uuid.utf8().data()), std::string(message.utf8().data()));
return true;
}
void NotificationPresenterImpl::cancel(Notification* notification)
{
ASSERT(notification);
RefPtr<Notification> n = notification;
NotificationMap::iterator it = m_notifications.find(n);
if (it == m_notifications.end())
return;
m_platformPresenter->cancel(std::string(it->second.utf8().data()));
m_notifications.remove(it);
}
void NotificationPresenterImpl::notificationObjectDestroyed(Notification* notification)
{
ASSERT(notification);
cancel(notification);
}
void NotificationPresenterImpl::notificationControllerDestroyed()
{
}
void NotificationPresenterImpl::requestPermission(ScriptExecutionContext* context, PassRefPtr<VoidCallback> callback)
{
ASSERT(context);
m_permissionRequests.add(context, callback);
m_platformPresenter->requestPermission(std::string(context->url().host().utf8().data()));
}
void NotificationPresenterImpl::onPermission(const std::string& domain, bool isAllowed)
{
ASSERT(!domain.empty());
String domainString = String::fromUTF8(domain.c_str());
PermissionRequestMap::iterator it = m_permissionRequests.begin();
for (; it != m_permissionRequests.end(); ++it) {
if (it->first->url().host() != domainString)
continue;
if (isAllowed) {
m_allowedDomains.add(domainString);
it->second->handleEvent();
} else
m_allowedDomains.remove(domainString);
m_permissionRequests.remove(it);
return;
}
}
void NotificationPresenterImpl::cancelRequestsForPermission(ScriptExecutionContext*)
{
// Because we are using modal dialogs to request permission, it's impossible to cancel them.
}
NotificationClient::Permission NotificationPresenterImpl::checkPermission(ScriptExecutionContext* context)
{
ASSERT(context);
// FIXME: Should store the permission information into file permanently instead of in m_allowedDomains.
// The suggested place to do this is in m_platformPresenter->checkPermission().
if (m_allowedDomains.contains(context->url().host()))
return NotificationClient::PermissionAllowed;
return NotificationClient::PermissionNotAllowed;
}
// This function is called in platform side.
void NotificationPresenterImpl::notificationClicked(const std::string& id)
{
ASSERT(!id.empty());
String idString = String::fromUTF8(id.c_str());
NotificationMap::iterator it = m_notifications.begin();
for (; it != m_notifications.end(); ++it) {
if (it->second == idString && it->first->scriptExecutionContext()) {
RefPtr<Notification> notification = it->first;
it->first->dispatchEvent(Event::create(eventNames().clickEvent, false, true));
m_notifications.remove(notification);
return;
}
}
}
} // namespace WebKit
#endif // ENABLE(NOTIFICATIONS)
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