kdeconnect-kde/smsapp/conversationlistmodel.h
Simon Redman a7db3ab5e1 [Desktop] Update conversation list when a new message arrives
Summary:
When a new message is delivered, the conversation list should update by changing the preview text and re-sorting the conversations

Bonus bug discovered and fixed:  previously, when the conversations list was being populated, it made a request for the first message in every conversation. This would be fine if the conversationdbusinterface pulled from local cache. However, this actually triggers a request to the phone for *every* conversation.

This should be handled differently in conversationdbusinterface's requestConversation as well, but that's a project for a later day (TODO comments added)

Test Plan:
 - Launch SMS app
 - Verify conversations list appears
 - Verify lack of massive stream of debug output indicating lots of messages for the wrong conversation are being received
 - Verify that opening a particular conversation shows the messages after a short delay while the backend fetches the content from the phone
 - Verify that receiving a new message into an existing conversation updates the conversation list

Reviewers: #kde_connect, nicolasfella

Reviewed By: #kde_connect, nicolasfella

Subscribers: nicolasfella, apol, kdeconnect

Tags: #kde_connect

Differential Revision: https://phabricator.kde.org/D15608
2018-10-07 21:46:39 -06:00

118 lines
3.4 KiB
C++

/*
* This file is part of KDE Telepathy Chat
*
* Copyright (C) 2018 Aleix Pol Gonzalez <aleixpol@kde.org>
* Copyright (C) 2018 Simon Redman <simon@ergotech.com>
*
* 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 2.1 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef CONVERSATIONLISTMODEL_H
#define CONVERSATIONLISTMODEL_H
#include <QStandardItemModel>
#include <QLoggingCategory>
#include <QQmlParserStatus>
#include <KPeople/kpeople/personsmodel.h>
#include <KPeople/kpeople/persondata.h>
#include "interfaces/conversationmessage.h"
#include "interfaces/dbusinterfaces.h"
Q_DECLARE_LOGGING_CATEGORY(KDECONNECT_SMS_CONVERSATIONS_LIST_MODEL)
class OurSortFilterProxyModel : public QSortFilterProxyModel, public QQmlParserStatus
{
Q_OBJECT
Q_INTERFACES(QQmlParserStatus)
Q_PROPERTY(Qt::SortOrder sortOrder READ sortOrder WRITE setSortOrder)
public:
Qt::SortOrder sortOrder() const { return m_sortOrder; }
void setSortOrder(Qt::SortOrder sortOrder) {
if (m_sortOrder != sortOrder) {
m_sortOrder = sortOrder;
sortNow();
}
}
void classBegin() override {}
void componentComplete() override {
m_completed = true;
sortNow();
}
private:
void sortNow() {
if (m_completed && dynamicSortFilter())
sort(0, m_sortOrder);
}
bool m_completed = false;
Qt::SortOrder m_sortOrder = Qt::AscendingOrder;
};
class ConversationListModel
: public QStandardItemModel
{
Q_OBJECT
Q_PROPERTY(QString deviceId READ deviceId WRITE setDeviceId)
public:
ConversationListModel(QObject* parent = nullptr);
~ConversationListModel();
enum Roles {
FromMeRole = Qt::UserRole,
PersonUriRole,
AddressRole,
ConversationIdRole,
DateRole,
};
Q_ENUM(Roles)
QString deviceId() const { return m_deviceId; }
void setDeviceId(const QString &/*deviceId*/);
public Q_SLOTS:
void handleCreatedConversation(const QVariantMap& msg);
void handleConversationUpdated(const QVariantMap& msg);
void createRowFromMessage(const QVariantMap& message);
void printDBusError(const QDBusError& error);
private:
/**
* Get all conversations currently known by the conversationsInterface, if any
*/
void prepareConversationsList();
/**
* Get the data for a particular person given their contact address
*/
KPeople::PersonData* lookupPersonByAddress(const QString& address);
/**
* Simplify a phone number to a known form
*/
QString canonicalizePhoneNumber(const QString& phoneNumber);
QStandardItem* conversationForThreadId(qint32 threadId);
DeviceConversationsDbusInterface* m_conversationsInterface;
QString m_deviceId;
KPeople::PersonsModel m_people;
};
#endif // CONVERSATIONLISTMODEL_H