mirror of
https://github.com/noctalia-dev/noctalia-shell.git
synced 2026-05-11 17:08:27 +08:00
Lemmy
104 lines
2.9 KiB
QML
104 lines
2.9 KiB
QML
import QtQuick
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import QtQuick.Effects
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import Quickshell
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import Quickshell.Widgets
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import qs.Commons
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Item {
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id: root
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property real radius: 0
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property string imagePath: ""
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property string fallbackIcon: ""
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property real fallbackIconSize: Style.fontSizeXXL
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property real borderWidth: 0
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property color borderColor: "transparent"
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property int imageFillMode: Image.PreserveAspectCrop
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readonly property bool _isAnimated: imagePath.toLowerCase().endsWith(".gif")
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readonly property Item imageSource: imageSourceLoader.item
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readonly property bool showFallback: fallbackIcon !== "" && (imagePath === "" || (imageSource && imageSource.status === Image.Error))
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readonly property int status: imageSource ? imageSource.status : Image.Null
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Rectangle {
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anchors.fill: parent
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radius: root.radius
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color: "transparent"
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border.width: root.borderWidth
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border.color: root.borderColor
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Loader {
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id: imageSourceLoader
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anchors.fill: parent
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anchors.margins: root.borderWidth
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active: root.imagePath !== ""
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sourceComponent: root._isAnimated ? animatedComponent : staticComponent
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}
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Component {
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id: staticComponent
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Image {
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visible: false
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source: root.imagePath
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mipmap: true
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smooth: true
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asynchronous: true
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antialiasing: true
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fillMode: root.imageFillMode
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}
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}
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Component {
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id: animatedComponent
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AnimatedImage {
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visible: false
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source: root.imagePath
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mipmap: true
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smooth: true
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asynchronous: true
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antialiasing: true
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fillMode: root.imageFillMode
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playing: true
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}
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}
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// Fallback texture provider to avoid null source warnings
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ShaderEffectSource {
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id: _safeFallback
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sourceItem: Rectangle {
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width: 1
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height: 1
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color: "transparent"
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}
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visible: false
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live: false
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}
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ShaderEffect {
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anchors.fill: parent
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anchors.margins: root.borderWidth
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visible: !root.showFallback && root.imageSource !== null && root.status === Image.Ready
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property var source: root.imageSource ?? _safeFallback
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property real itemWidth: width
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property real itemHeight: height
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property real sourceWidth: root.imageSource?.sourceSize.width ?? 0
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property real sourceHeight: root.imageSource?.sourceSize.height ?? 0
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property real cornerRadius: Math.max(0, root.radius - root.borderWidth)
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property real imageOpacity: 1.0
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property int fillMode: root.imageFillMode
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fragmentShader: Qt.resolvedUrl(Quickshell.shellDir + "/Shaders/qsb/rounded_image.frag.qsb")
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supportsAtlasTextures: false
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blending: true
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}
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NIcon {
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anchors.fill: parent
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anchors.margins: root.borderWidth
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visible: root.showFallback
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icon: root.fallbackIcon
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pointSize: root.fallbackIconSize
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}
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}
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}
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