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/*
* Copyright 2014 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 3, as published
* by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranties of
* MERCHANTABILITY, SATISFACTORY QUALITY, 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 this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Charles Kerr <charles.kerr@canonical.com>
*/
#ifndef INDICATOR_TRANSFER_TRANSFER_H
#define INDICATOR_TRANSFER_TRANSFER_H
#include <core/property.h> // parent class
#include <gio/gio.h> // GIcon
#include <ctime> // time_t
#include <memory>
#include <string>
#include <vector>
namespace lomiri {
namespace indicator {
namespace transfer {
/**
* \brief A simple struct representing a single Transfer
*/
struct Transfer
{
typedef enum { QUEUED, RUNNING, PAUSED, CANCELED,
HASHING, PROCESSING, FINISHED,
ERROR } State;
State state = QUEUED;
virtual bool can_start() const;
virtual bool can_resume() const;
virtual bool can_pause() const;
virtual bool can_cancel() const;
virtual bool can_clear() const;
// -1 == unknown
int seconds_left = -1;
time_t time_started = 0;
// [0...1]
float progress = 0.0;
// bytes per second
uint64_t speed_Bps = 0;
uint64_t total_size = 0;
typedef std::string Id;
Id id;
std::string title;
std::string app_icon;
std::string custom_state;
// meaningful iff state is ERROR
std::string error_string;
// meaningful iff state is FINISHED
std::string local_path;
protected:
static std::string next_unique_id();
};
} // namespace transfer
} // namespace indicator
} // namespace lomiri
#endif // INDICATOR_TRANSFER_TRANSFER_H
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