Salastil/DankMaterialShell
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DankMaterialShell/quickshell/Modules/DankBar/BarCanvas.qml
bbedward 5e77a10a81 dankbar: make border shape respect goth radius 
part of #804
2025-11-23 23:55:07 -05:00

442 lines
15 KiB
QML
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import QtQuick
import qs.Common
import qs.Services
Item {
id: root
required property var barWindow
required property var axis
required property var barConfig
anchors.fill: parent
anchors.left: parent.left
anchors.top: parent.top
readonly property bool gothEnabled: barConfig?.gothCornersEnabled ?? false
anchors.leftMargin: -(gothEnabled && axis.isVertical && axis.edge === "right" ? barWindow._wingR : 0)
anchors.rightMargin: -(gothEnabled && axis.isVertical && axis.edge === "left" ? barWindow._wingR : 0)
anchors.topMargin: -(gothEnabled && !axis.isVertical && axis.edge === "bottom" ? barWindow._wingR : 0)
anchors.bottomMargin: -(gothEnabled && !axis.isVertical && axis.edge === "top" ? barWindow._wingR : 0)
readonly property real dpr: CompositorService.getScreenScale(barWindow.screen)
function requestRepaint() {
debounceTimer.restart();
}
MouseArea {
anchors.fill: parent
acceptedButtons: Qt.LeftButton | Qt.RightButton | Qt.MiddleButton
z: -999
onClicked: {
const activePopout = PopoutManager.getActivePopout(barWindow.screen);
if (activePopout) {
if (activePopout.dashVisible !== undefined) {
activePopout.dashVisible = false;
} else if (activePopout.notificationHistoryVisible !== undefined) {
activePopout.notificationHistoryVisible = false;
} else {
activePopout.close();
}
}
TrayMenuManager.closeAllMenus();
}
}
Timer {
id: debounceTimer
interval: 50
repeat: false
onTriggered: {
barShape.requestPaint();
barTint.requestPaint();
barBorder.requestPaint();
}
}
Canvas {
id: barShape
anchors.fill: parent
antialiasing: true
renderTarget: Canvas.FramebufferObject
renderStrategy: Canvas.Cooperative
readonly property real correctWidth: Theme.px(root.width, dpr)
readonly property real correctHeight: Theme.px(root.height, dpr)
canvasSize: Qt.size(correctWidth, correctHeight)
property real wing: (barConfig?.gothCornersEnabled ?? false) ? Theme.px(barWindow._wingR, dpr) : 0
property real rt: (barConfig?.squareCorners ?? false) ? 0 : Theme.px(Theme.cornerRadius, dpr)
onWingChanged: root.requestRepaint()
onRtChanged: root.requestRepaint()
onCorrectWidthChanged: root.requestRepaint()
onCorrectHeightChanged: root.requestRepaint()
onVisibleChanged: if (visible)
root.requestRepaint()
Component.onCompleted: root.requestRepaint()
Connections {
target: root
function onDprChanged() {
root.requestRepaint();
}
}
Connections {
target: barWindow
function on_BgColorChanged() {
root.requestRepaint();
}
function onGothCornersEnabledChanged() {
root.requestRepaint();
}
function onWingtipsRadiusChanged() {
root.requestRepaint();
}
}
Connections {
target: Theme
function onIsLightModeChanged() {
root.requestRepaint();
}
function onSurfaceContainerChanged() {
root.requestRepaint();
}
}
onPaint: {
const ctx = getContext("2d");
const W = barWindow.isVertical ? correctHeight : correctWidth;
const H_raw = barWindow.isVertical ? correctWidth : correctHeight;
const R = wing;
const RT = rt;
const H = H_raw - (R > 0 ? R : 0);
const barPos = barConfig?.position ?? 0;
const isTop = barPos === SettingsData.Position.Top;
const isBottom = barPos === SettingsData.Position.Bottom;
const isLeft = barPos === SettingsData.Position.Left;
const isRight = barPos === SettingsData.Position.Right;
function drawTopPath() {
ctx.beginPath();
ctx.moveTo(RT, 0);
ctx.lineTo(W - RT, 0);
ctx.arcTo(W, 0, W, RT, RT);
ctx.lineTo(W, H);
if (R > 0) {
ctx.lineTo(W, H + R);
ctx.arc(W - R, H + R, R, 0, -Math.PI / 2, true);
ctx.lineTo(R, H);
ctx.arc(R, H + R, R, -Math.PI / 2, -Math.PI, true);
ctx.lineTo(0, H + R);
} else {
ctx.lineTo(W, H - RT);
ctx.arcTo(W, H, W - RT, H, RT);
ctx.lineTo(RT, H);
ctx.arcTo(0, H, 0, H - RT, RT);
}
ctx.lineTo(0, RT);
ctx.arcTo(0, 0, RT, 0, RT);
ctx.closePath();
}
ctx.reset();
ctx.clearRect(0, 0, W, H_raw);
ctx.save();
if (isBottom) {
ctx.translate(W, H_raw);
ctx.rotate(Math.PI);
} else if (isLeft) {
ctx.translate(0, W);
ctx.rotate(-Math.PI / 2);
} else if (isRight) {
ctx.translate(H_raw, 0);
ctx.rotate(Math.PI / 2);
}
drawTopPath();
ctx.restore();
ctx.fillStyle = barWindow._bgColor;
ctx.fill();
}
}
Canvas {
id: barTint
anchors.fill: parent
antialiasing: true
renderTarget: Canvas.FramebufferObject
renderStrategy: Canvas.Cooperative
readonly property real correctWidth: Theme.px(root.width, dpr)
readonly property real correctHeight: Theme.px(root.height, dpr)
canvasSize: Qt.size(correctWidth, correctHeight)
property real wing: (barConfig?.gothCornersEnabled ?? false) ? Theme.px(barWindow._wingR, dpr) : 0
property real rt: (barConfig?.squareCorners ?? false) ? 0 : Theme.px(Theme.cornerRadius, dpr)
property real alphaTint: (barWindow._bgColor?.a ?? 1) < 0.99 ? (Theme.stateLayerOpacity ?? 0) : 0
onWingChanged: root.requestRepaint()
onRtChanged: root.requestRepaint()
onAlphaTintChanged: root.requestRepaint()
onCorrectWidthChanged: root.requestRepaint()
onCorrectHeightChanged: root.requestRepaint()
onVisibleChanged: if (visible)
root.requestRepaint()
Component.onCompleted: root.requestRepaint()
Connections {
target: root
function onDprChanged() {
root.requestRepaint();
}
}
Connections {
target: barWindow
function on_BgColorChanged() {
root.requestRepaint();
}
function onGothCornersEnabledChanged() {
root.requestRepaint();
}
function onWingtipsRadiusChanged() {
root.requestRepaint();
}
}
Connections {
target: Theme
function onIsLightModeChanged() {
root.requestRepaint();
}
function onSurfaceChanged() {
root.requestRepaint();
}
}
onPaint: {
const ctx = getContext("2d");
const W = barWindow.isVertical ? correctHeight : correctWidth;
const H_raw = barWindow.isVertical ? correctWidth : correctHeight;
const R = wing;
const RT = rt;
const H = H_raw - (R > 0 ? R : 0);
const barPos = barConfig?.position ?? 0;
const isTop = barPos === SettingsData.Position.Top;
const isBottom = barPos === SettingsData.Position.Bottom;
const isLeft = barPos === SettingsData.Position.Left;
const isRight = barPos === SettingsData.Position.Right;
function drawTopPath() {
ctx.beginPath();
ctx.moveTo(RT, 0);
ctx.lineTo(W - RT, 0);
ctx.arcTo(W, 0, W, RT, RT);
ctx.lineTo(W, H);
if (R > 0) {
ctx.lineTo(W, H + R);
ctx.arc(W - R, H + R, R, 0, -Math.PI / 2, true);
ctx.lineTo(R, H);
ctx.arc(R, H + R, R, -Math.PI / 2, -Math.PI, true);
ctx.lineTo(0, H + R);
} else {
ctx.lineTo(W, H - RT);
ctx.arcTo(W, H, W - RT, H, RT);
ctx.lineTo(RT, H);
ctx.arcTo(0, H, 0, H - RT, RT);
}
ctx.lineTo(0, RT);
ctx.arcTo(0, 0, RT, 0, RT);
ctx.closePath();
}
ctx.reset();
ctx.clearRect(0, 0, W, H_raw);
ctx.save();
if (isBottom) {
ctx.translate(W, H_raw);
ctx.rotate(Math.PI);
} else if (isLeft) {
ctx.translate(0, W);
ctx.rotate(-Math.PI / 2);
} else if (isRight) {
ctx.translate(H_raw, 0);
ctx.rotate(Math.PI / 2);
}
drawTopPath();
ctx.restore();
ctx.fillStyle = Qt.rgba(Theme.surface.r, Theme.surface.g, Theme.surface.b, alphaTint);
ctx.fill();
}
}
Canvas {
id: barBorder
anchors.fill: parent
visible: barConfig?.borderEnabled ?? false
renderTarget: Canvas.FramebufferObject
renderStrategy: Canvas.Cooperative
readonly property real correctWidth: Theme.px(root.width, dpr)
readonly property real correctHeight: Theme.px(root.height, dpr)
canvasSize: Qt.size(correctWidth, correctHeight)
property real wing: (barConfig?.gothCornersEnabled ?? false) ? Theme.px(barWindow._wingR, dpr) : 0
property real rt: (barConfig?.squareCorners ?? false) ? 0 : Theme.px(Theme.cornerRadius, dpr)
property bool borderEnabled: barConfig?.borderEnabled ?? false
antialiasing: rt > 0 || wing > 0
onWingChanged: root.requestRepaint()
onRtChanged: root.requestRepaint()
onBorderEnabledChanged: root.requestRepaint()
onCorrectWidthChanged: root.requestRepaint()
onCorrectHeightChanged: root.requestRepaint()
onVisibleChanged: if (visible)
root.requestRepaint()
Component.onCompleted: root.requestRepaint()
Connections {
target: root
function onDprChanged() {
root.requestRepaint();
}
}
Connections {
target: Theme
function onIsLightModeChanged() {
root.requestRepaint();
}
function onSurfaceTextChanged() {
root.requestRepaint();
}
function onPrimaryChanged() {
root.requestRepaint();
}
function onSecondaryChanged() {
root.requestRepaint();
}
function onOutlineChanged() {
root.requestRepaint();
}
}
Connections {
target: barWindow
function onGothCornersEnabledChanged() {
root.requestRepaint();
}
function onWingtipsRadiusChanged() {
root.requestRepaint();
}
}
onPaint: {
if (!borderEnabled)
return;
const ctx = getContext("2d");
const W = barWindow.isVertical ? correctHeight : correctWidth;
const H_raw = barWindow.isVertical ? correctWidth : correctHeight;
const R = wing;
const RT = rt;
const H = H_raw - (R > 0 ? R : 0);
const barPos = barConfig?.position ?? 0;
const isTop = barPos === SettingsData.Position.Top;
const isBottom = barPos === SettingsData.Position.Bottom;
const isLeft = barPos === SettingsData.Position.Left;
const isRight = barPos === SettingsData.Position.Right;
const spacing = barConfig?.spacing ?? 4;
ctx.reset();
ctx.clearRect(0, 0, W, H_raw);
ctx.save();
if (isBottom) {
ctx.translate(W, H_raw);
ctx.rotate(Math.PI);
} else if (isLeft) {
ctx.translate(0, W);
ctx.rotate(-Math.PI / 2);
} else if (isRight) {
ctx.translate(H_raw, 0);
ctx.rotate(Math.PI / 2);
}
const uiThickness = Math.max(1, barConfig?.borderThickness ?? 1);
const devThickness = Math.max(1, Math.round(Theme.px(uiThickness, dpr)));
const key = barConfig?.borderColor || "surfaceText";
const base = (key === "surfaceText") ? Theme.surfaceText : (key === "primary") ? Theme.primary : Theme.secondary;
const color = Theme.withAlpha(base, barConfig?.borderOpacity ?? 1.0);
ctx.strokeStyle = color;
ctx.lineWidth = devThickness * 2;
ctx.lineJoin = "round";
ctx.lineCap = "butt";
function drawFullShape() {
ctx.beginPath();
ctx.moveTo(RT, 0);
ctx.lineTo(W - RT, 0);
ctx.arcTo(W, 0, W, RT, RT);
ctx.lineTo(W, H);
if (R > 0) {
ctx.lineTo(W, H + R);
ctx.arc(W - R, H + R, R, 0, -Math.PI / 2, true);
ctx.lineTo(R, H);
ctx.arc(R, H + R, R, -Math.PI / 2, -Math.PI, true);
ctx.lineTo(0, H + R);
} else {
ctx.lineTo(W, H - RT);
ctx.arcTo(W, H, W - RT, H, RT);
ctx.lineTo(RT, H);
ctx.arcTo(0, H, 0, H - RT, RT);
}
ctx.lineTo(0, RT);
ctx.arcTo(0, 0, RT, 0, RT);
ctx.closePath();
}
drawFullShape();
ctx.clip();
if (spacing > 0) {
drawFullShape();
} else {
ctx.beginPath();
if (R > 0) {
ctx.moveTo(W, H + R);
ctx.arc(W - R, H + R, R, 0, -Math.PI / 2, true);
ctx.lineTo(R, H);
ctx.arc(R, H + R, R, -Math.PI / 2, -Math.PI, true);
} else {
ctx.moveTo(W, H - RT);
ctx.arcTo(W, H, W - RT, H, RT);
ctx.lineTo(RT, H);
ctx.arcTo(0, H, 0, H - RT, RT);
}
}
ctx.stroke();
ctx.restore();
}
}
}
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