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148 | import QtQuick 2.0
import QtQuick.Controls 1.0
import QtQuick.Layouts 1.0
import org.kde.kquickcontrolsaddons 2.0
import org.kde.plasma.components 2.0 as PlasmaComponents
import org.kde.plasma.core 2.0 as PlasmaCore
import org.kde.plasma.extras 2.0 as PlasmaExtras
MouseArea {
id: root
property bool muted: false
property var pulseObject
property string iconName: ""
property bool shadeIconWhileMuted: false
height: layout.implicitHeight
ColumnLayout {
id: layout
anchors {
left: parent.left
right: parent.right
}
RowLayout {
id: controler
Layout.fillWidth: true
spacing: 8
ColumnLayout {
id: column
RowLayout {
id: contorller
Layout.fillWidth: true
QIconItem {
id: clientIcon
Layout.preferredHeight: slider.height
Layout.preferredWidth: slider.height
icon: iconName !== "" ? iconName : "undefined"
visible: iconName !== ""
state: {
if (shadeIconWhileMuted)
if (pulseObject)
return pulseObject.muted ? QIconItem.DisabledState : QIconItem.DefaultState
return QIconItem.DefaultState ;
}
MouseArea {
anchors.fill: parent
onPressed: pulseObject.muted = !pulseObject.muted
}
}
PlasmaComponents.Slider {
id: slider
// Helper properties to allow async slider updates.
// While we are sliding we must not react to value updates
// as otherwise we can easily end up in a loop where value
// changes trigger volume changes trigger value changes.
property int volume: pulseObject? pulseObject.volume : -1
property bool ignoreValueChange: false
Layout.fillWidth: true
minimumValue: 0
// FIXME: I do wonder if exposing max through the model would be useful at all
maximumValue: 65536
stepSize: maximumValue / 100
visible: pulseObject? pulseObject.hasVolume : false
enabled: {
if (pulseObject && typeof pulseObject.volumeWritable === 'undefined') {
return !pulseObject.muted
}
return pulseObject ? (pulseObject.volumeWritable && !pulseObject.muted) : false
}
onVolumeChanged: {
ignoreValueChange = true
value = pulseObject ? pulseObject.volume : -1
ignoreValueChange = false
}
onValueChanged: {
if (!ignoreValueChange) {
setVolume(value)
if (!pressed) {
updateTimer.restart()
}
}
}
onPressedChanged: {
if (!pressed) {
// Make sure to sync the volume once the button was
// released.
// Otherwise it might be that the slider is at v10
// whereas PA rejected the volume change and is
// still at v15 (e.g.).
updateTimer.restart()
}
}
Timer {
id: updateTimer
interval: 200
onTriggered: slider.value = pulseObject.volume
}
}
PlasmaComponents.Label {
id: percentText
text: i18nc(
"volume percentage", "%1%", Math.floor(
slider.value / slider.maximumValue * 100.0))
}
}
}
}
}
function setVolume(volume) {
var device = pulseObject
if (volume > 0 && muted) {
var toMute = !device.Muted
if (toMute) {
osd.show(0)
} else {
osd.show(volumePercent(volume))
}
device.Muted = toMute
}
device.volume = volume
}
function volumePercent(volume) {
return 100 * volume / slider.maximumValue
}
}
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