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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the E-Bike demo project.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.7
import "./BikeStyle"
Rectangle {
id: musicPlayer
width: UILayout.musicPlayerWidth
height: UILayout.musicPlayerHeight + UILayout.musicPlayerCorner
radius: UILayout.musicPlayerCorner
color: Colors.musicPlayerBackground
anchors {
horizontalCenter: parent.horizontalCenter
bottom: parent.bottom
bottomMargin: -UILayout.musicPlayerCorner
}
state: "hidden"
property bool isPlaying: false
property var songList: [
["Post Malone - Rockstar", 218],
["Ed Sheeran - Perfect", 263],
["Imagine Dragons - Thunder", 187]
]
property int currentSong: 0
function setupSong() {
var dur = songList[currentSong][1];
timeAnimation.stop();
songTimeText.songDuration = dur;
timeAnimation.from = dur;
timeAnimation.to = 0;
timeAnimation.duration = dur * 1000;
if (isPlaying)
timeAnimation.start();
}
function previousSong() {
if (currentSong === 0)
currentSong = songList.length - 1;
else
currentSong -= 1;
setupSong();
}
function nextSong() {
if (currentSong >= (songList.length - 1))
currentSong = 0;
else
currentSong += 1;
setupSong();
}
Component.onCompleted: setupSong()
Image {
id: playIcon
width: UILayout.musicPlayerIconWidth
height: UILayout.musicPlayerIconHeight
source: isPlaying
? (playIconArea.pressed ? "images/pause_pressed.png" : "images/pause.png")
: (playIconArea.pressed ? "images/play_pressed.png" : "images/play.png")
anchors {
horizontalCenter: parent.horizontalCenter
bottom: parent.bottom
bottomMargin: UILayout.musicPlayerIconBottom + UILayout.musicPlayerCorner
}
MouseArea {
id: playIconArea
anchors {
fill: parent
margins: -UILayout.musicPlayerIconSpacing / 2
}
onClicked: {
isPlaying = !isPlaying
if (isPlaying) {
if (timeAnimation.running)
timeAnimation.resume()
else
timeAnimation.start()
} else
timeAnimation.pause()
}
}
}
Image {
id: previousIcon
width: UILayout.musicPlayerIconWidth
height: UILayout.musicPlayerIconHeight
source: previousIconArea.pressed ? "images/prevsong_pressed.png" : "images/prevsong.png"
anchors {
right: playIcon.left
rightMargin: UILayout.musicPlayerIconSpacing
bottom: playIcon.bottom
}
MouseArea {
id: previousIconArea
anchors {
fill: parent
margins: -UILayout.musicPlayerIconSpacing / 2
}
onClicked: previousSong()
}
}
Image {
id: nextIcon
width: UILayout.musicPlayerIconWidth
height: UILayout.musicPlayerIconHeight
source: nextIconArea.pressed ? "images/nextsong_pressed.png" : "images/nextsong.png"
anchors {
left: playIcon.right
leftMargin: UILayout.musicPlayerIconSpacing
bottom: playIcon.bottom
}
MouseArea {
id: nextIconArea
anchors {
fill: parent
margins: -UILayout.musicPlayerIconSpacing / 2
}
onClicked: nextSong()
}
}
Text {
id: songTitleText
anchors {
left: previousIcon.left
right: nextIcon.right
rightMargin: songTimeText.width + 5
baseline: previousIcon.top
baselineOffset: -UILayout.musicPlayerTextBottom
}
color: Colors.musicPlayerSongText
font {
family: "Montserrat, Regular"
weight: Font.Normal
pixelSize: UILayout.musicPlayerTextSize
}
text: songList[currentSong][0]
elide: Text.ElideRight
}
// Function for pretty-printing duration
function splitDuration(duration) {
var minutes = Math.floor(duration / 60);
var seconds = Math.floor(duration % 60);
if (seconds < 10)
seconds = "0" + seconds;
return minutes + ":" + seconds;
}
Text {
property int songDuration
id: songTimeText
anchors {
right: nextIcon.right
baseline: nextIcon.top
baselineOffset: -UILayout.musicPlayerTextBottom
}
color: Colors.musicPlayerTimeText
font {
family: "Montserrat, Regular"
weight: Font.Normal
pixelSize: UILayout.musicPlayerTextSize
}
text: splitDuration(songDuration)
NumberAnimation {
id: timeAnimation
target: songTimeText
property: "songDuration"
onStopped: {
if (isPlaying)
nextSong();
}
}
}
states: State {
name: "hidden"
PropertyChanges {
target: musicPlayer
anchors.bottomMargin: -musicPlayer.height
}
}
transitions: Transition {
from: ""
to: "hidden"
reversible: true
NumberAnimation {
properties: "anchors.bottomMargin"
duration: 250
easing.type: Easing.InOutQuad
}
}
}
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