164 lines
6 KiB
QML
164 lines
6 KiB
QML
import QtQuick
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import Quickshell
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import Quickshell.Wayland
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import "." as M
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PanelWindow {
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id: root
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required property var screen
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color: "transparent"
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WlrLayershell.layer: WlrLayer.Background
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WlrLayershell.exclusiveZone: -1
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WlrLayershell.namespace: "nova-overview-backdrop"
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mask: Region {}
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anchors.top: true
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anchors.left: true
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anchors.right: true
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anchors.bottom: true
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// Solid dark background
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Rectangle {
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anchors.fill: parent
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color: M.Theme.base01
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}
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ShaderEffect {
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id: fx
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anchors.fill: parent
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fragmentShader: Qt.resolvedUrl("hex_wave.frag.qsb")
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// Uniforms — order must match shader std140 layout
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property real uSize: 50.0
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property real uWavePhase: -200
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property real _pad0: 0
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property vector4d uResolution: Qt.vector4d(width, height, 0, 0)
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property color uC0: M.Theme.base0C
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property color uC1: M.Theme.base0E
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property color uC2: M.Theme.base09
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// 12 spinner uniforms
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property vector4d uSpinners0: Qt.vector4d(0, 0, 0, 0)
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property vector4d uSpinners1: Qt.vector4d(0, 0, 0, 0)
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property vector4d uSpinners2: Qt.vector4d(0, 0, 0, 0)
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property vector4d uSpinners3: Qt.vector4d(0, 0, 0, 0)
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property vector4d uSpinners4: Qt.vector4d(0, 0, 0, 0)
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property vector4d uSpinners5: Qt.vector4d(0, 0, 0, 0)
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property vector4d uSpinners6: Qt.vector4d(0, 0, 0, 0)
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property vector4d uSpinners7: Qt.vector4d(0, 0, 0, 0)
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property vector4d uSpinners8: Qt.vector4d(0, 0, 0, 0)
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property vector4d uSpinners9: Qt.vector4d(0, 0, 0, 0)
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property vector4d uSpinners10: Qt.vector4d(0, 0, 0, 0)
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property vector4d uSpinners11: Qt.vector4d(0, 0, 0, 0)
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// Spinner angle properties (animated individually)
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property real _a0: 0
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property real _a1: 0
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property real _a2: 0
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property real _a3: 0
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property real _a4: 0
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property real _a5: 0
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property real _a6: 0
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property real _a7: 0
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property real _a8: 0
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property real _a9: 0
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property real _a10: 0
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property real _a11: 0
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// Spinner center coordinates (set once at startup)
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property var _centers: []
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// Pack angle into spinner vec4
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on_A0Changed: uSpinners0 = Qt.vector4d(_centers[0]?.x ?? 0, _centers[0]?.y ?? 0, _a0, 0)
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on_A1Changed: uSpinners1 = Qt.vector4d(_centers[1]?.x ?? 0, _centers[1]?.y ?? 0, _a1, 0)
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on_A2Changed: uSpinners2 = Qt.vector4d(_centers[2]?.x ?? 0, _centers[2]?.y ?? 0, _a2, 0)
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on_A3Changed: uSpinners3 = Qt.vector4d(_centers[3]?.x ?? 0, _centers[3]?.y ?? 0, _a3, 0)
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on_A4Changed: uSpinners4 = Qt.vector4d(_centers[4]?.x ?? 0, _centers[4]?.y ?? 0, _a4, 0)
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on_A5Changed: uSpinners5 = Qt.vector4d(_centers[5]?.x ?? 0, _centers[5]?.y ?? 0, _a5, 0)
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on_A6Changed: uSpinners6 = Qt.vector4d(_centers[6]?.x ?? 0, _centers[6]?.y ?? 0, _a6, 0)
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on_A7Changed: uSpinners7 = Qt.vector4d(_centers[7]?.x ?? 0, _centers[7]?.y ?? 0, _a7, 0)
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on_A8Changed: uSpinners8 = Qt.vector4d(_centers[8]?.x ?? 0, _centers[8]?.y ?? 0, _a8, 0)
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on_A9Changed: uSpinners9 = Qt.vector4d(_centers[9]?.x ?? 0, _centers[9]?.y ?? 0, _a9, 0)
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on_A10Changed: uSpinners10 = Qt.vector4d(_centers[10]?.x ?? 0, _centers[10]?.y ?? 0, _a10, 0)
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on_A11Changed: uSpinners11 = Qt.vector4d(_centers[11]?.x ?? 0, _centers[11]?.y ?? 0, _a11, 0)
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// Wave animation: 6s sweep + 8s pause
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SequentialAnimation on uWavePhase {
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loops: Animation.Infinite
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running: true
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NumberAnimation {
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from: -200
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to: fx.width + 200
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duration: 6000
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easing.type: Easing.InOutSine
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}
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PauseAnimation {
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duration: 8000
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}
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}
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// Initialize spinner centers
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Component.onCompleted: {
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const dx = uSize * 1.5;
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const dy = uSize * Math.sqrt(3);
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const used = {};
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const centers = [];
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for (let i = 0; i < 12; i++) {
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let col, row, key;
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do {
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col = Math.floor(Math.random() * (width / dx));
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row = Math.floor(Math.random() * (height / dy));
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key = col + "," + row;
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} while (used[key])
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used[key] = true;
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const cx = col * dx;
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const cy = row * dy + ((col % 2) ? dy / 2 : 0);
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centers.push({
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x: cx,
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y: cy
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});
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}
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_centers = centers;
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// Initialize all spinner vec4s with center coords
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for (let i = 0; i < 12; i++) {
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const prop = "uSpinners" + i;
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fx[prop] = Qt.vector4d(centers[i].x, centers[i].y, 0, 0);
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}
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}
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// 12 independent spinner animations
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Repeater {
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model: 12
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Item {
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id: spinDelegate
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required property int index
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SequentialAnimation {
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loops: Animation.Infinite
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running: true
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PauseAnimation {
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id: _pause
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duration: 3000 + Math.random() * 12000
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}
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NumberAnimation {
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id: _spin
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target: fx
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property: "_a" + spinDelegate.index
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from: 0
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to: 2 * Math.PI
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duration: 1000 + Math.random() * 2000
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easing.type: Easing.InOutCubic
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}
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ScriptAction {
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script: {
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_pause.duration = 3000 + Math.random() * 12000;
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_spin.duration = 1000 + Math.random() * 2000;
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}
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}
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}
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}
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}
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}
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}
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