noctalia-shell/Modules/Bar/Extras/TrayMenu.qml

291 lines
9.7 KiB
QML

import QtQuick
import QtQuick.Controls
import QtQuick.Layouts
import Quickshell
import qs.Commons
import qs.Services
import qs.Widgets
PopupWindow {
id: root
property QsMenuHandle menu
property var anchorItem: null
property real anchorX
property real anchorY
property bool isSubMenu: false
property bool isHovered: rootMouseArea.containsMouse
property ShellScreen screen
property real scaling: ScalingService.getScreenScale(screen)
Connections {
target: ScalingService
function onScaleChanged(screenName, scale) {
if ((screen != null) && (screenName === screen.name)) {
scaling = scale
}
}
}
readonly property int menuWidth: 180
implicitWidth: menuWidth * scaling
// Use the content height of the Flickable for implicit height
implicitHeight: Math.min(screen ? screen.height * 0.9 : Screen.height * 0.9, flickable.contentHeight + (Style.marginS * 2 * scaling))
visible: false
color: Color.transparent
anchor.item: anchorItem
anchor.rect.x: anchorX
anchor.rect.y: anchorY - (isSubMenu ? 0 : 4)
function showAt(item, x, y) {
if (!item) {
Logger.warn("TrayMenu", "anchorItem is undefined, won't show menu.")
return
}
if (!opener.children || opener.children.values.length === 0) {
//Logger.warn("TrayMenu", "Menu not ready, delaying show")
Qt.callLater(() => showAt(item, x, y))
return
}
anchorItem = item
anchorX = x
anchorY = y
visible = true
forceActiveFocus()
// Force update after showing.
Qt.callLater(() => {
root.anchor.updateAnchor()
})
}
function hideMenu() {
visible = false
// Clean up all submenus recursively
for (var i = 0; i < columnLayout.children.length; i++) {
const child = columnLayout.children[i]
if (child?.subMenu) {
child.subMenu.hideMenu()
child.subMenu.destroy()
child.subMenu = null
}
}
}
// Full-sized, transparent MouseArea to track the mouse.
MouseArea {
id: rootMouseArea
anchors.fill: parent
hoverEnabled: true
}
Item {
anchors.fill: parent
Keys.onEscapePressed: root.hideMenu()
}
QsMenuOpener {
id: opener
menu: root.menu
}
Rectangle {
anchors.fill: parent
color: Color.mSurface
border.color: Color.mOutline
border.width: Math.max(1, Style.borderS * scaling)
radius: Style.radiusM * scaling
}
Flickable {
id: flickable
anchors.fill: parent
anchors.margins: Style.marginS * scaling
contentHeight: columnLayout.implicitHeight
interactive: true
clip: true
// Use a ColumnLayout to handle menu item arrangement
ColumnLayout {
id: columnLayout
width: flickable.width
spacing: 0
Repeater {
model: opener.children ? [...opener.children.values] : []
delegate: Rectangle {
id: entry
required property var modelData
Layout.preferredWidth: parent.width
Layout.preferredHeight: {
if (modelData?.isSeparator) {
return 8 * scaling
} else {
// Calculate based on text content
const textHeight = text.contentHeight || (Style.fontSizeS * scaling * 1.2)
return Math.max(28 * scaling, textHeight + (Style.marginS * 2 * scaling))
}
}
color: Color.transparent
property var subMenu: null
NDivider {
anchors.centerIn: parent
width: parent.width - (Style.marginM * scaling * 2)
visible: modelData?.isSeparator ?? false
}
Rectangle {
anchors.fill: parent
color: mouseArea.containsMouse ? Color.mTertiary : Color.transparent
radius: Style.radiusS * scaling
visible: !(modelData?.isSeparator ?? false)
RowLayout {
anchors.fill: parent
anchors.leftMargin: Style.marginM * scaling
anchors.rightMargin: Style.marginM * scaling
spacing: Style.marginS * scaling
NText {
id: text
Layout.fillWidth: true
color: (modelData?.enabled ?? true) ? (mouseArea.containsMouse ? Color.mOnTertiary : Color.mOnSurface) : Color.mOnSurfaceVariant
text: modelData?.text !== "" ? modelData?.text.replace(/[\n\r]+/g, ' ') : "..."
font.pointSize: Style.fontSizeS * scaling
verticalAlignment: Text.AlignVCenter
wrapMode: Text.WordWrap
}
Image {
Layout.preferredWidth: Style.marginL * scaling
Layout.preferredHeight: Style.marginL * scaling
source: modelData?.icon ?? ""
visible: (modelData?.icon ?? "") !== ""
fillMode: Image.PreserveAspectFit
}
NIcon {
icon: modelData?.hasChildren ? "menu" : ""
font.pointSize: Style.fontSizeS * scaling
verticalAlignment: Text.AlignVCenter
visible: modelData?.hasChildren ?? false
color: (mouseArea.containsMouse ? Color.mOnTertiary : Color.mOnSurface)
}
}
MouseArea {
id: mouseArea
anchors.fill: parent
hoverEnabled: true
enabled: (modelData?.enabled ?? true) && !(modelData?.isSeparator ?? false) && root.visible
onClicked: {
if (modelData && !modelData.isSeparator && !modelData.hasChildren) {
modelData.triggered()
root.hideMenu()
}
}
onEntered: {
if (!root.visible)
return
// Close all sibling submenus
for (var i = 0; i < columnLayout.children.length; i++) {
const sibling = columnLayout.children[i]
if (sibling !== entry && sibling?.subMenu) {
sibling.subMenu.hideMenu()
sibling.subMenu.destroy()
sibling.subMenu = null
}
}
// Create submenu if needed
if (modelData?.hasChildren) {
if (entry.subMenu) {
entry.subMenu.hideMenu()
entry.subMenu.destroy()
}
// Need a slight overlap so that menu don't close when moving the mouse to a submenu
const submenuWidth = menuWidth * scaling // Assuming a similar width as the parent
const overlap = 4 * scaling // A small overlap to bridge the mouse path
// Determine submenu opening direction based on bar position and available space
let openLeft = false
// Check bar position first
const barPosition = Settings.data.bar.position
const globalPos = entry.mapToGlobal(0, 0)
if (barPosition === "right") {
// Bar is on the right, prefer opening submenus to the left
openLeft = true
} else if (barPosition === "left") {
// Bar is on the left, prefer opening submenus to the right
openLeft = false
} else {
// Bar is horizontal (top/bottom) or undefined, use space-based logic
openLeft = (globalPos.x + entry.width + submenuWidth > (screen ? screen.width : Screen.width))
// Secondary check: ensure we don't open off-screen
if (openLeft && globalPos.x - submenuWidth < 0) {
// Would open off the left edge, force right opening
openLeft = false
} else if (!openLeft && globalPos.x + entry.width + submenuWidth > (screen ? screen.width : Screen.width)) {
// Would open off the right edge, force left opening
openLeft = true
}
}
// Position with overlap
const anchorX = openLeft ? -submenuWidth + overlap : entry.width - overlap
// Create submenu
entry.subMenu = Qt.createComponent("TrayMenu.qml").createObject(root, {
"menu": modelData,
"anchorItem": entry,
"anchorX": anchorX,
"anchorY": 0,
"isSubMenu": true,
"screen": screen
})
if (entry.subMenu) {
entry.subMenu.showAt(entry, anchorX, 0)
}
}
}
onExited: {
Qt.callLater(() => {
if (entry.subMenu && !entry.subMenu.isHovered) {
entry.subMenu.hideMenu()
entry.subMenu.destroy()
entry.subMenu = null
}
})
}
}
}
Component.onDestruction: {
if (subMenu) {
subMenu.destroy()
subMenu = null
}
}
}
}
}
}
}