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pragma ComponentBehavior: Bound
import qs.components
import qs.config
import Quickshell
import QtQuick
Item {
id: root
required property ShellScreen screen
required property PersistentProperties visibilities
required property var panels
readonly property bool shouldBeActive: visibilities.launcher && Config.launcher.enabled
property int contentHeight
readonly property real maxHeight: {
let max = screen.height - Config.border.thickness * 2 - Appearance.spacing.large;
if (visibilities.dashboard)
max -= panels.dashboard.nonAnimHeight;
return max;
}
onMaxHeightChanged: timer.start()
visible: height > 0
implicitHeight: 0
implicitWidth: content.implicitWidth
onShouldBeActiveChanged: {
if (shouldBeActive) {
timer.stop();
hideAnim.stop();
showAnim.start();
} else {
showAnim.stop();
hideAnim.start();
}
}
SequentialAnimation {
id: showAnim
Anim {
target: root
property: "implicitHeight"
to: root.contentHeight
duration: Appearance.anim.durations.expressiveDefaultSpatial
easing.bezierCurve: Appearance.anim.curves.expressiveDefaultSpatial
}
ScriptAction {
script: root.implicitHeight = Qt.binding(() => content.implicitHeight)
}
}
SequentialAnimation {
id: hideAnim
ScriptAction {
script: root.implicitHeight = root.implicitHeight
}
Anim {
target: root
property: "implicitHeight"
to: 0
easing.bezierCurve: Appearance.anim.curves.emphasized
}
}
Connections {
target: Config.launcher
function onEnabledChanged(): void {
timer.start();
}
function onMaxShownChanged(): void {
timer.start();
}
}
Connections {
target: DesktopEntries.applications
function onValuesChanged(): void {
if (DesktopEntries.applications.values.length < Config.launcher.maxShown)
timer.start();
}
}
Timer {
id: timer
interval: Appearance.anim.durations.extraLarge
onRunningChanged: {
if (running && !root.shouldBeActive) {
content.visible = false;
content.active = true;
} else {
root.contentHeight = Math.min(root.maxHeight, content.implicitHeight);
content.active = Qt.binding(() => root.shouldBeActive || root.visible);
content.visible = true;
if (showAnim.running) {
showAnim.stop();
showAnim.start();
}
}
}
}
Loader {
id: content
anchors.top: parent.top
anchors.horizontalCenter: parent.horizontalCenter
visible: false
active: false
Component.onCompleted: timer.start()
sourceComponent: Content {
visibilities: root.visibilities
panels: root.panels
maxHeight: root.maxHeight
Component.onCompleted: root.contentHeight = implicitHeight
}
}
}
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