harbour-batterybuddy/qml/pages/MainPage.qml

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/**
* Battery Buddy, a Sailfish application to prolong battery lifetime
*
* Copyright (C) 2019 Matti Viljanen
*
* Battery Buddy 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 3 of the
* License, or (at your option) any later version.
*
* Battery Buddy 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 CarBudget. If not, see <http://www.gnu.org/licenses/>.
*
* Author: Matti Viljanen
*/
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import QtQuick 2.0
import QtMultimedia 5.6
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import Sailfish.Silica 1.0
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import Nemo.Notifications 1.0
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import "../components"
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Page {
id: page
property variant statusText: {
"idle": qsTr("idle", "Charger plugged in, not using nor charging battery"),
"discharging": qsTr("discharging", "Charger not plugged in, battery discharging"),
"charging": qsTr("charging", "Charger plugged in and battery charging"),
"unknown": qsTr("unknown", "Battery not detected, or faulty, or something")
}
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onStatusChanged: {
if(status == PageStatus.Activating) {
alertTimer.interval = settings.interval * 1000;
}
}
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MediaPlayer {
id: alertLow
audioRole: MediaPlayer.NotificationRole
volume: 0.6
autoLoad: true
source: settings.lowAlertFile
}
MediaPlayer {
id: alertHigh
audioRole: MediaPlayer.NotificationRole
volume: 0.6
autoLoad: true
source: settings.highAlertFile
}
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Notification {
id: notification
property bool test: false
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appName: qsTr("Battery Buddy")
appIcon: "/usr/share/icons/hicolor/128x128/apps/harbour-batterybuddy.png"
summary: qsTr("Battery charge", "Battery charge 20%") +" "+ battery.charge + "%"
body: test ? qsTr("This is a test.") : battery.charging ? qsTr("Please disconnect the charger.") : qsTr("Please connect the charger.")
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previewSummary: summary
previewBody: body
urgency: Notification.Critical
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}
Timer {
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id: alertTimer
interval: settings.interval * 1000 // sec -> msec
running: true
repeat: true
onTriggered: {
if(battery.charge <= settings.lowerLimit && battery.state === "discharging") {
alertLow.play()
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notification.publish()
}
else if(battery.charge >= settings.upperLimit &&
(battery.state === "charging" && battery.charging === true) || (battery.state === "idle" && battery.charging === false)) {
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alertHigh.play()
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notification.publish()
}
else
notification.close()
}
}
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// To enable PullDownMenu, place our content in a SilicaFlickable
SilicaFlickable {
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id: mainFlickable
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anchors.fill: parent
contentHeight: column.height
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VerticalScrollDecorator { flickable: mainFlickable }
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PullDownMenu {
MenuItem {
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text: qsTr("About", "About this application")
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onClicked: pageStack.push(Qt.resolvedUrl("AboutPage.qml"))
}
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MenuItem {
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text: qsTr("Background", "More to read, background information...")
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onClicked: pageStack.push(Qt.resolvedUrl("InfoPage.qml"))
}
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MenuItem {
text: qsTr("Settings")
onClicked: pageStack.push(Qt.resolvedUrl("SettingsPage.qml"))
}
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}
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// Place our content in a Column. The PageHeader is always placed at the top
// of the page, followed by our content.
Column {
id: column
width: page.width
spacing: Theme.paddingLarge
PageHeader {
title: qsTr("Battery Buddy")
}
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Label {
x: Theme.paddingLarge
text: qsTr("Battery status")
color: Theme.highlightColor
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}
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Item {
width: parent.width
// Rotation: width <==> height
height: batteryGraph.width
BatteryGraph {
id: batteryGraph
transformOrigin: Item.Center
rotation: 90
width: parent.width * 0.2
anchors.centerIn: parent
}
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}
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// Detail column
Column {
width: parent.width
spacing: 0
MyDetailItem {
label: qsTr("Charge:")
value: battery.charge + "%"
}
MyDetailItem {
label: qsTr("Charging:")
value: battery.charging ? qsTr("yes") : qsTr("no")
}
MyDetailItem {
label: qsTr("State:")
value: statusText[battery.state]
}
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}
Label {
x: Theme.paddingLarge*2
width: parent.width - x*2;
wrapMode: Text.Wrap
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text: qsTr("Please leave Battery Buddy running in the background in order to receive alerts.")
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color: Theme.primaryColor
font.pixelSize: Theme.fontSizeSmall
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}
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Label {
x: Theme.paddingLarge
text: qsTr("Alert tests")
color: Theme.highlightColor
}
Label {
x: Theme.paddingLarge*2
width: parent.width - x*2;
wrapMode: Text.Wrap
text: qsTr("Click the buttons to test the sound and notification.")
color: Theme.primaryColor
font.pixelSize: Theme.fontSizeSmall
}
Item {
width: parent.width
height: lowButton.height
anchors.left: parent.left
Item {
width: parent.width / 2
height: lowButton.height
Button {
id: lowButton
text: qsTr("Discharged")
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onClicked: {
alertLow.play()
notification.test = true
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notification.publish()
notification.test = false
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}
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anchors.centerIn: parent
}
}
Item {
anchors.right: parent.right
width: parent.width / 2
height: lowButton.height
Button {
text: qsTr("Charged")
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onClicked: {
alertHigh.play()
notification.test = true
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notification.publish()
notification.test = false
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}
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anchors.centerIn: parent
}
}
}
Item {
width: parent.width
height: Theme.paddingLarge
}
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}
}
}