dotfiles/.config/quickshell/services/MaterialThemeLoader.qml
2025-12-15 18:20:18 +01:00

58 lines
1.6 KiB
QML

pragma Singleton
pragma ComponentBehavior: Bound
import "root:/modules/common"
import QtQuick
import Quickshell
import Quickshell.Io
/**
* Automatically reloads generated material colors.
* It is necessary to run reapplyTheme() on startup because Singletons are lazily loaded.
*/
Singleton {
id: root
property string filePath: Directories.generatedMaterialThemePath
function reapplyTheme() {
themeFileView.reload()
}
function applyColors(fileContent) {
const json = JSON.parse(fileContent)
for (const key in json) {
if (json.hasOwnProperty(key)) {
// Convert snake_case to CamelCase
const camelCaseKey = key.replace(/_([a-z])/g, (g) => g[1].toUpperCase())
const m3Key = `m3${camelCaseKey}`
Appearance.m3colors[m3Key] = json[key]
}
}
Appearance.m3colors.darkmode = (Appearance.m3colors.m3windowBackground.hslLightness < 0.5)
}
Timer {
id: delayedFileRead
interval: ConfigOptions?.hacks?.arbitraryRaceConditionDelay ?? 100
repeat: false
running: false
onTriggered: {
root.applyColors(themeFileView.text())
}
}
FileView {
id: themeFileView
path: Qt.resolvedUrl(root.filePath)
watchChanges: true
onFileChanged: {
this.reload()
delayedFileRead.start()
}
onLoadedChanged: {
const fileContent = themeFileView.text()
root.applyColors(fileContent)
}
}
}