72 lines
1.9 KiB
QML
72 lines
1.9 KiB
QML
pragma Singleton
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pragma ComponentBehavior: Bound
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import "root:/utils"
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import Quickshell
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import Quickshell.Io
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import QtQuick
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Singleton {
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id: root
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readonly property string thumbDir: `${Paths.cache}/thumbnails`.slice(7)
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function go(obj: var): var {
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return thumbComp.createObject(obj, {
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originalPath: obj.path,
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width: obj.width,
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height: obj.height,
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loadOriginal: obj.loadOriginal
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});
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}
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component Thumbnail: QtObject {
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id: obj
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required property string originalPath
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required property int width
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required property int height
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required property bool loadOriginal
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property string path
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readonly property Process proc: Process {
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running: true
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command: ["fish", "-c", `
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set -l path "${root.thumbDir}/$(sha1sum ${obj.originalPath} | cut -d ' ' -f 1)@${obj.width}x${obj.height}-exact.png"
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if test -f $path
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echo $path
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else
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echo 'start'
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set -l size (identify -ping -format '%w\n%h' ${obj.originalPath})
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if test $size[1] -gt ${obj.width} -o $size[2] -gt ${obj.height}
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magick ${obj.originalPath} -${obj.width > 1024 || obj.height > 1024 ? "resize" : "thumbnail"} ${obj.width}x${obj.height}^ -background none -gravity center -extent ${obj.width}x${obj.height} -unsharp 0x.5 $path
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else
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cp ${obj.originalPath} $path
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end
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echo $path
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end`]
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stdout: SplitParser {
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onRead: data => {
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if (data === "start") {
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if (obj.loadOriginal)
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obj.path = obj.originalPath;
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} else {
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obj.path = data;
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}
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}
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}
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}
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function reload(): void {
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proc.signal(9);
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proc.running = true;
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}
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}
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Component {
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id: thumbComp
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Thumbnail {}
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}
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}
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