git.iko.soy/unity8
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unity8/qml/Components/ScreenGrabber.qml
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1/*
2 * Copyright (C) 2014 Canonical, Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 3.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
17import QtQuick 2.0
18import QtMultimedia 5.0
19import ScreenGrabber 0.1
21Rectangle {
22 id: root
23 enabled: true
24 visible: false
25 color: "white"
26 anchors.fill: parent
27 opacity: 0.0
29 ScreenGrabber {
30 id: screenGrabber
31 objectName: "screenGrabber"
32 }
34 Audio {
35 id: shutterSound
36 audioRole: MediaPlayer.alert
37 source: "/system/media/audio/ui/camera_click.ogg"
38 }
40 function capture() {
41 if (!enabled)
42 return;
44 visible = true;
45 shutterSound.stop();
46 shutterSound.play();
47 fadeIn.start();
48 }
50 NumberAnimation on opacity {
51 id: fadeIn
52 from: 0.0
53 to: 1.0
54 onStopped: {
55 if (visible) {
56 fadeOut.start();
57 }
58 }
59 }
61 NumberAnimation on opacity {
62 id: fadeOut
63 from: 1.0
64 to: 0.0
65 onStopped: {
66 if (visible) {
67 screenGrabber.captureAndSave();
68 visible = false;
69 }
70 }
71 }