/usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/1.1/Haptics.qml is in qml-module-ubuntu-components 1.3.1918+16.04.20160404-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 | /*
* Copyright 2014 Canonical Ltd.
*
* This program 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; version 3.
*
* 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import QtQuick 2.4
import QtFeedback 5.0
import Ubuntu.Components 1.1
Object {
readonly property alias enabled: vibra.otherVibrate
property alias effect: effect
function play(customEffect) {
if (!vibra.otherVibrate) {
return;
}
if (effectData.data) {
// we have a custom effect playing, stop it
effect.stop();
}
if (effect.running) {
// this is a global effect, leave
return;
}
if (customEffect) {
effectData.backup(customEffect);
}
effect.start();
}
QtObject {
id: effectData
property var data
function backup(customEffect) {
data = customEffect;
for (var p in data) {
var value = data[p];
data[p] = effect[p];
effect[p] = value;
}
}
function restore() {
for (var p in data) {
effect[p] = data[p];
}
data = undefined;
}
}
// local feedback component used to play feedback
HapticsEffect {
id: effect
attackIntensity: 0.0
attackTime: 50
intensity: 1.0
duration: 10
fadeTime: 50
fadeIntensity: 0.0
onStateChanged: {
if (state == HapticsEffect.Stopped) {
effectData.restore();
}
}
}
// watch system settings for otherVibrate
ServiceProperties {
objectName: "system_effect_settings"
id: vibra
service: "org.freedesktop.Accounts"
serviceInterface: "org.freedesktop.Accounts"
path: "/org/freedesktop/Accounts"
adaptorInterface: "com.ubuntu.touch.AccountsService.Sound"
property bool otherVibrate: true
}
}
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