kdeconnect-kde/smsapp/qml/ConversationList.qml
Simon Redman a14b39d541 [SMS App] Make sms app not crash when conversation is selected with no devices connected
Summary: This patch fixes T10184 and stops the SMS app from crashing when a conversation is selected but no devices are connected. It also allows the SMS app to access the cached messages in the ConversationsDbusInterface so the app is still slightly useful even when the device is disconnected.

Test Plan:
- Open sms app
- Open a few conversations
- Disconnect phone (Force close app?)
- Re-open a conversation which was previously opened
  - Verify that the messages appear. It is possible to scroll up to view any older cached messages too!
- Open a conversation which was not opened previously
  - Verify that a single messages is shown (since this was the only one in cache, from populating the list of all conversations)
  - Verify that attempting to scroll this conversation does nothing, but also does not crash the app

Note: Opening the app with no phone connected will cause it to lose its handle on the deviceId, so it can't spawn a new Dbus interface, so it will remain blank and empty. Solving that is a project for another day.

Reviewers: #kde_connect

Reviewed By: #kde_connect

Subscribers: apol, nicolasfella, kdeconnect

Tags: #kde_connect

Maniphest Tasks: T10184

Differential Revision: https://phabricator.kde.org/D17634
2019-01-22 18:55:27 -07:00

129 lines
4.3 KiB
QML

/**
* Copyright (C) 2018 Aleix Pol Gonzalez <aleixpol@kde.org>
* Copyright (C) 2018 Nicolas Fella <nicolas.fella@gmx.de>
* Copyright (C) 2018 Simon Redman <simon@ergotech.com>
*
* 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 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* 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/>.
*/
import QtQuick 2.5
import QtQuick.Controls 2.1
import QtQuick.Layouts 1.1
import org.kde.people 1.0
import org.kde.kirigami 2.2 as Kirigami
import org.kde.kdeconnect 1.0
import org.kde.kdeconnect.sms 1.0
Kirigami.ScrollablePage
{
id: page
footer: ComboBox {
id: devicesCombo
enabled: count > 0
model: DevicesSortProxyModel {
id: devicesModel
//TODO: make it possible to filter if they can do sms
sourceModel: DevicesModel { displayFilter: DevicesModel.Paired | DevicesModel.Reachable }
onRowsInserted: if (devicesCombo.currentIndex < 0) {
devicesCombo.currentIndex = 0
}
}
textRole: "display"
}
Label {
text: i18n("No devices available")
anchors.centerIn: parent
visible: !devicesCombo.enabled
}
readonly property bool deviceConnected: devicesCombo.enabled
readonly property QtObject device: devicesCombo.currentIndex >= 0 ? devicesModel.data(devicesModel.index(devicesCombo.currentIndex, 0), DevicesModel.DeviceRole) : null
readonly property alias lastDeviceId: conversationListModel.deviceId
Component {
id: chatView
ConversationDisplay {
deviceId: page.lastDeviceId
deviceConnected: page.deviceConnected
}
}
ListView {
id: view
currentIndex: 0
model: QSortFilterProxyModel {
sortOrder: Qt.DescendingOrder
sortRole: ConversationListModel.DateRole
filterCaseSensitivity: Qt.CaseInsensitive
sourceModel: ConversationListModel {
id: conversationListModel
deviceId: device ? device.id() : ""
}
}
header: TextField {
/**
* Used as the filter of the list of messages
*/
id: filter
placeholderText: i18n("Filter...")
width: parent.width
z: 10
onTextChanged: {
view.model.setFilterFixedString(filter.text);
view.currentIndex = 0
}
onAccepted: {
view.currentItem.startChat()
}
Keys.onReturnPressed: {
event.accepted = true
filter.onAccepted()
}
Keys.onEscapePressed: {
event.accepted = filter.text != ""
filter.text = ""
}
Shortcut {
sequence: "Ctrl+F"
onActivated: filter.forceActiveFocus()
}
}
headerPositioning: ListView.OverlayHeader
Keys.forwardTo: [headerItem]
delegate: Kirigami.BasicListItem
{
hoverEnabled: true
label: i18n("<b>%1</b> <br> %2", display, toolTip)
icon: decoration
function startChat() {
applicationWindow().pageStack.push(chatView, {
personUri: model.personUri,
phoneNumber: address,
conversationId: model.conversationId,
})
}
onClicked: { startChat(); }
}
}
}