nova-shell/modules/TrayMenu.qml

pragma ComponentBehavior: Bound

import QtQuick
import QtQuick.Controls
import Quickshell
import Quickshell.Wayland
import "." as M

// Per-icon context menu popup window.
// Covers the full screen on the Overlay layer so clicking anywhere outside
// the menu panel dismisses it. Created on demand by Tray.qml delegates.
PanelWindow {
    id: menuWindow

    required property QsMenuHandle handle
    required property var screen
    // Global x of the icon center (from mapToGlobal), used to position the panel
    required property real anchorX

    signal closed()

    color: "transparent"

    WlrLayershell.layer: WlrLayer.Overlay
    // -1 = ignore exclusive zones so this covers the full screen including the bar
    WlrLayershell.exclusiveZone: -1
    WlrLayershell.namespace: "nova-traymenu"

    anchors.top: true
    anchors.left: true
    anchors.right: true
    anchors.bottom: true

    // Click outside the menu panel → dismiss
    MouseArea {
        anchors.fill: parent
        onClicked: menuWindow.closed()
    }

    // Menu panel
    Item {
        id: panel

        x: Math.max(0, Math.min(
            Math.round(menuWindow.anchorX - menuStack.implicitWidth / 2),
            menuWindow.width - menuStack.implicitWidth
        ))
        y: M.Theme.barHeight

        implicitWidth: menuStack.implicitWidth
        implicitHeight: menuStack.implicitHeight
        width: implicitWidth
        height: implicitHeight

        // Eat clicks inside the panel so they don't reach the dismiss area above
        MouseArea {
            anchors.fill: parent
        }

        Rectangle {
            anchors.fill: parent
            color: M.Theme.base01
            opacity: M.Theme.barOpacity
            radius: M.Theme.radius
            border.color: M.Theme.base02
            border.width: 1
        }

        StackView {
            id: menuStack

            implicitWidth: currentItem ? currentItem.implicitWidth : 0
            implicitHeight: currentItem ? currentItem.implicitHeight : 0

            // Push the root page once the stack is ready
            Component.onCompleted: {
                menuStack.push(menuPageComp, { handle: menuWindow.handle, isRoot: true }, StackView.Immediate);
            }

            pushEnter: Transition {}
            pushExit: Transition {}
            popEnter: Transition {}
            popExit: Transition {}
        }
    }

    // Reusable menu page component — used for both root and submenus
    Component {
        id: menuPageComp

        Column {
            id: page

            required property QsMenuHandle handle
            property bool isRoot: false

            implicitWidth: 220
            topPadding: 4
            bottomPadding: 4
            spacing: 2

            QsMenuOpener {
                id: opener
                menu: page.handle
            }

            // Back button (shown only in submenus)
            Item {
                visible: !page.isRoot
                implicitWidth: page.implicitWidth
                implicitHeight: 28

                Rectangle {
                    anchors.fill: parent
                    anchors.leftMargin: 4
                    anchors.rightMargin: 4
                    color: backArea.containsMouse ? M.Theme.base02 : "transparent"
                    radius: M.Theme.radius
                }

                Text {
                    anchors.verticalCenter: parent.verticalCenter
                    anchors.left: parent.left
                    anchors.leftMargin: 12
                    text: "‹  " + qsTr("Back")
                    color: M.Theme.base05
                    font.pixelSize: M.Theme.fontSize
                    font.family: M.Theme.fontFamily
                }

                MouseArea {
                    id: backArea
                    anchors.fill: parent
                    hoverEnabled: true
                    onClicked: menuStack.pop()
                }
            }

            Repeater {
                model: opener.children

                delegate: Item {
                    id: entryItem

                    required property QsMenuEntry modelData

                    implicitWidth: page.implicitWidth
                    implicitHeight: modelData.isSeparator ? 9 : 28

                    // Separator line
                    Rectangle {
                        visible: entryItem.modelData.isSeparator
                        anchors.verticalCenter: parent.verticalCenter
                        anchors.left: parent.left
                        anchors.right: parent.right
                        anchors.leftMargin: 8
                        anchors.rightMargin: 8
                        height: 1
                        color: M.Theme.base03
                    }

                    // Hover highlight
                    Rectangle {
                        visible: !entryItem.modelData.isSeparator
                        anchors.fill: parent
                        anchors.leftMargin: 4
                        anchors.rightMargin: 4
                        color: rowArea.containsMouse && entryItem.modelData.enabled
                            ? M.Theme.base02 : "transparent"
                        radius: M.Theme.radius
                    }

                    // Icon
                    Image {
                        id: entryIcon
                        visible: !entryItem.modelData.isSeparator && entryItem.modelData.icon !== ""
                        anchors.verticalCenter: parent.verticalCenter
                        anchors.left: parent.left
                        anchors.leftMargin: 12
                        width: M.Theme.fontSize
                        height: M.Theme.fontSize
                        source: entryItem.modelData.icon
                        fillMode: Image.PreserveAspectFit
                    }

                    // Label
                    Text {
                        visible: !entryItem.modelData.isSeparator
                        anchors.verticalCenter: parent.verticalCenter
                        anchors.left: entryIcon.visible ? entryIcon.right : parent.left
                        anchors.leftMargin: entryIcon.visible ? 6 : 12
                        anchors.right: entryChevron.visible ? entryChevron.left : parent.right
                        anchors.rightMargin: entryChevron.visible ? 4 : 12
                        text: entryItem.modelData.text
                        color: entryItem.modelData.enabled ? M.Theme.base05 : M.Theme.base03
                        font.pixelSize: M.Theme.fontSize
                        font.family: M.Theme.fontFamily
                        elide: Text.ElideRight
                    }

                    // Submenu chevron
                    Text {
                        id: entryChevron
                        visible: !entryItem.modelData.isSeparator && entryItem.modelData.hasChildren
                        anchors.verticalCenter: parent.verticalCenter
                        anchors.right: parent.right
                        anchors.rightMargin: 12
                        text: "›"
                        color: entryItem.modelData.enabled ? M.Theme.base05 : M.Theme.base03
                        font.pixelSize: M.Theme.fontSize
                        font.family: M.Theme.fontFamily
                    }

                    MouseArea {
                        id: rowArea
                        anchors.fill: parent
                        hoverEnabled: true
                        enabled: !entryItem.modelData.isSeparator && entryItem.modelData.enabled
                        onClicked: {
                            if (entryItem.modelData.hasChildren) {
                                menuStack.push(menuPageComp, {
                                    handle: entryItem.modelData,
                                    isRoot: false
                                }, StackView.Immediate);
                            } else {
                                entryItem.modelData.triggered();
                                menuWindow.closed();
                            }
                        }
                    }
                }
            }
        }
    }
}