Panama/config/dot/quickshell/modules/settings/DockPage.qml

// Dock.
//
// The pinned applications come first because they are what the Dock is; the
// behaviour card below is how it gets out of the way. The dock timings used to
// be shown here as text -- "Instant", "250 ms" -- even though they were already
// stored, mutable integers. They are controls now.

import QtQuick
import Quickshell
import qs.config
import qs.services

SettingsPage {
    id: root

    // Turning the last screen off would leave no dock anywhere and no obvious
    // way back, so the final one cannot be removed -- it collapses to "every
    // screen" instead, which is the same thing on one display and recoverable
    // on several.
    function toggleDockScreen(name: string): void {
        const all = Quickshell.screens.map(screen => String(screen.name));
        const current = Settings.dockScreens.length === 0
            ? all.slice()
            : Settings.dockScreens.map(String);
        const at = current.indexOf(name);
        let next = current.slice();
        if (at >= 0)
            next.splice(at, 1);
        else
            next.push(name);
        if (next.length === 0 || next.length === all.length)
            next = [];
        DesktopPreferences.set("dockScreens", next);
    }

    title: "Dock"
    lede: "What sits in the Dock, and how it behaves when you are not using it."

    SettingsCard {
        title: "Pinned applications"
        subtitle: "Drag an icon to reorder it, hover for the unpin button. Order here is the order on screen; these stay whether or not the application is running."

        DockPinsStrip {
            id: pins
            width: parent.width
        }

        Item { width: 1; height: 13 }

        DockAppPicker {
            width: parent.width
            pinned: pins.pinned
            onPicked: id => pins.add(id)
        }
    }

    SettingsCard {
        title: "Behavior"

        ChoiceRow { setting: "dockPosition" }

        // One row per connected screen. Nothing selected means every screen,
        // which is stated rather than left as an empty list somebody has to
        // interpret -- and it is what a single-monitor machine should do
        // without being configured at all.
        SettingRow {
            label: "Screens"
            detail: Settings.dockScreens.length === 0
                ? "On every display"
                : "On " + Settings.dockScreens.length + " of "
                  + Quickshell.screens.length + " displays"
            visible: Quickshell.screens.length > 1
            controlWidth: 260

            Row {
                anchors.right: parent.right
                anchors.verticalCenter: parent.verticalCenter
                spacing: 7

                Repeater {
                    model: Quickshell.screens

                    delegate: Rectangle {
                        id: screenPill

                        required property var modelData

                        readonly property string screenName: String(screenPill.modelData.name ?? "")
                        // An empty list means all, so every pill reads as on.
                        readonly property bool on: Settings.dockScreens.length === 0
                            || Settings.dockScreens.indexOf(screenPill.screenName) >= 0

                        width: pillLabel.implicitWidth + 20
                        height: 28
                        radius: 8
                        color: screenPill.on ? Theme.alpha(Theme.accent, 0.22)
                                             : Theme.alpha(Theme.fg, 0.06)
                        border.width: screenPill.on ? 1 : 0
                        border.color: Theme.alpha(Theme.accent, 0.5)

                        Text {
                            id: pillLabel
                            anchors.centerIn: parent
                            text: screenPill.screenName
                            color: screenPill.on ? Theme.fg : Theme.fgDim
                            font.family: Theme.fontFamily
                            font.pixelSize: Theme.fontSizeSmall
                        }

                        HoverHandler { cursorShape: Qt.PointingHandCursor }
                        TapHandler { onTapped: root.toggleDockScreen(screenPill.screenName) }
                    }
                }
            }
        }

        ToggleRow { setting: "dockAutohide" }
        SliderRow { setting: "dockRevealDelayMs"; zeroLabel: "Instant" }
        SliderRow { setting: "dockHideDelayMs"; zeroLabel: "Instant" }
        SliderRow { setting: "dockIconSize"; divider: false }
    }
}