153 lines
3.9 KiB
C++
153 lines
3.9 KiB
C++
/*
|
|
* Squawk messenger.
|
|
* Copyright (C) 2019 Yury Gubich <blue@macaw.me>
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 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/>.
|
|
*/
|
|
|
|
#ifndef MESSAGEFEED_H
|
|
#define MESSAGEFEED_H
|
|
|
|
#include <QAbstractListModel>
|
|
#include <QDateTime>
|
|
#include <QString>
|
|
|
|
#include <boost/multi_index_container.hpp>
|
|
#include <boost/multi_index/ordered_index.hpp>
|
|
#include <boost/multi_index/ranked_index.hpp>
|
|
#include <boost/multi_index/mem_fun.hpp>
|
|
|
|
#include <shared/message.h>
|
|
#include <shared/icons.h>
|
|
|
|
|
|
namespace Models {
|
|
class Element;
|
|
|
|
class MessageFeed : public QAbstractListModel
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
MessageFeed(const Element* rosterItem, QObject *parent = nullptr);
|
|
~MessageFeed();
|
|
|
|
void addMessage(const Shared::Message& msg);
|
|
void changeMessage(const QString& id, const Shared::Message& msg);
|
|
void removeMessage(const QString& id);
|
|
|
|
QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const override;
|
|
int rowCount(const QModelIndex& parent = QModelIndex()) const override;
|
|
|
|
bool canFetchMore(const QModelIndex & parent) const override;
|
|
void fetchMore(const QModelIndex & parent) override;
|
|
QHash<int, QByteArray> roleNames() const override;
|
|
|
|
void responseArchive(const std::list<Shared::Message> list, bool last);
|
|
|
|
unsigned int unreadMessagesCount() const;
|
|
|
|
signals:
|
|
void requestArchive(const QString& before);
|
|
void requestStateChange(bool requesting);
|
|
|
|
protected:
|
|
bool sentByMe(const Shared::Message& msg) const;
|
|
|
|
public:
|
|
enum MessageRoles {
|
|
Text = Qt::UserRole + 1,
|
|
Sender,
|
|
Date,
|
|
DeliveryState,
|
|
Correction,
|
|
SentByMe,
|
|
Avatar,
|
|
Attach,
|
|
Bulk
|
|
};
|
|
|
|
enum Attachment {
|
|
none,
|
|
remote,
|
|
downloading,
|
|
uploading,
|
|
ready
|
|
};
|
|
private:
|
|
enum SyncState {
|
|
incomplete,
|
|
syncing,
|
|
complete
|
|
};
|
|
struct Attach {
|
|
Attachment state;
|
|
qreal progress;
|
|
QString localPath;
|
|
};
|
|
|
|
//tags
|
|
struct id {};
|
|
struct time {};
|
|
|
|
typedef boost::multi_index_container<
|
|
Shared::Message*,
|
|
boost::multi_index::indexed_by<
|
|
boost::multi_index::ordered_unique<
|
|
boost::multi_index::tag<id>,
|
|
boost::multi_index::const_mem_fun<
|
|
Shared::Message,
|
|
QString,
|
|
&Shared::Message::getId
|
|
>
|
|
>,
|
|
boost::multi_index::ranked_non_unique<
|
|
boost::multi_index::tag<time>,
|
|
boost::multi_index::const_mem_fun<
|
|
Shared::Message,
|
|
QDateTime,
|
|
&Shared::Message::getTime
|
|
>,
|
|
std::greater<QDateTime>
|
|
>
|
|
>
|
|
> Storage;
|
|
|
|
typedef Storage::index<id>::type StorageById;
|
|
typedef Storage::index<time>::type StorageByTime;
|
|
Storage storage;
|
|
StorageById& indexById;
|
|
StorageByTime& indexByTime;
|
|
|
|
const Element* rosterItem;
|
|
SyncState syncState;
|
|
|
|
static const QHash<int, QByteArray> roles;
|
|
};
|
|
|
|
struct FeedItem {
|
|
QString text;
|
|
QString sender;
|
|
QString avatar;
|
|
bool sentByMe;
|
|
bool correction;
|
|
QDateTime date;
|
|
Shared::Message::State state;
|
|
MessageFeed::Attachment attach;
|
|
};
|
|
};
|
|
|
|
Q_DECLARE_METATYPE(Models::FeedItem);
|
|
|
|
#endif // MESSAGEFEED_H
|