25 lines
784 B
JavaScript
25 lines
784 B
JavaScript
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const getChangeHeader = () => getClassNameElementsArray('change-header')[0]
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const getFileElements = () => getClassNameElementsArray('file')
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const getSelectedFile = () => getClassNameElementsArray('file-selected')[0]
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const changeFile = e => {
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const up = e.wheelDelta ? e.wheelDelta > 0 : e.deltaY < 0
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const selectedFile = getSelectedFile()
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const fileElements = getFileElements()
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const index = fileElements.indexOf(selectedFile)
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const nextElement =
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(up && index > 0) ? fileElements[index - 1] :
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(!up && index < (fileElements.length - 1)) ? fileElements[index + 1] :
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null
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nextElement?.focus()
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nextElement?.click()
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}
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addFix(() => {
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const header = getChangeHeader()
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console.log({ header })
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header.onwheel = changeFile
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})
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