70 lines
2 KiB
QML
70 lines
2 KiB
QML
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/**
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* Copyright 2016 Aleix Pol Gonzalez <aleixpol@kde.org>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License or (at your option) version 3 or any later version
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* accepted by the membership of KDE e.V. (or its successor approved
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* by the membership of KDE e.V.), which shall act as a proxy
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* defined in Section 14 of version 3 of the license.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import QtQml 2.2
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import org.kde.kdeconnect 1.0
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QtObject {
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id: prop
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property QtObject object: null
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property string read
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property string change: read+"Changed"
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Component.onCompleted: get();
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onChangeChanged: {
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if (object) {
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var theSignal = object[change];
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if (theSignal) {
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theSignal.connect(valueReceived);
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} else {
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console.warn("couldn't find signal", change, "for", object)
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}
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}
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}
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function valueReceived(val) {
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if (!val) {
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get();
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} else {
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_value = val;
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}
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}
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property var defaultValue
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property var _value: defaultValue
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readonly property var value: _value
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readonly property var v: DBusAsyncResponse {
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id: response
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autoDelete: false
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onSuccess: {
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prop._value = result;
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}
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onError: {
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console.warn("failed call", object, read, write, change)
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}
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}
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function get() {
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response.setPendingCall(object[read]());
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}
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}
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