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/* Gobby - GTK-based collaborative text editor
* Copyright (C) 2008-2014 Armin Burgmeier <armin@arbur.net>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _GOBBY_USER_JOIN_HPP_
#define _GOBBY_USER_JOIN_HPP_
#include "core/nodewatch.hpp"
#include <sigc++/trackable.h>
#include <sigc++/signal.h>
#include <vector>
#include <string>
#include <memory>
#include <libinfinity/common/inf-browser.h>
#include <libinfinity/common/inf-session-proxy.h>
#include <libinfinity/common/inf-request-result.h>
#include <libinfinity/common/inf-user.h>
namespace Gobby
{
class UserJoin: public sigc::trackable
{
public:
class ParameterProvider
{
public:
ParameterProvider() {}
virtual ~ParameterProvider() {}
virtual std::vector<GParameter>
get_user_join_parameters() = 0;
};
typedef sigc::signal<void, InfUser*, const GError*>
SignalFinished;
UserJoin(InfBrowser* browser, const InfBrowserIter* iter,
InfSessionProxy* proxy,
std::auto_ptr<ParameterProvider> param_provider);
~UserJoin();
InfSessionProxy* get_proxy() const { return m_proxy; }
// If both are NULL, the user join is still in progress:
InfUser* get_user() const { return m_user; }
const GError* get_error() const { return m_error; }
SignalFinished signal_finished() const { return m_signal_finished; }
private:
static void on_synchronization_complete_static(InfSession* session,
InfXmlConnection* conn,
gpointer user_data)
{
static_cast<UserJoin*>(user_data)->
on_synchronization_complete();
}
static void on_user_join_finished_static(InfRequest* request,
const InfRequestResult* res,
const GError* error,
gpointer user_data)
{
InfUser* user = NULL;
if(error == NULL)
inf_request_result_get_join_user(res, NULL, &user);
static_cast<UserJoin*>(user_data)->
on_user_join_finished(user, error);
}
void on_synchronization_complete();
void on_user_join_finished(InfUser* user, const GError* error);
void attempt_user_join();
void user_join_complete(InfUser* user, const GError* error);
NodeWatch m_node;
InfSessionProxy* m_proxy;
std::auto_ptr<ParameterProvider> m_param_provider;
gulong m_synchronization_complete_handler;
InfRequest* m_request;
guint m_retry_index;
InfUser* m_user;
GError* m_error;
SignalFinished m_signal_finished;
};
}
#endif // _GOBBY_USER_JOIN_HPP_
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