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Work around Firefox's transient activation requirement for opening the file picker (allow using shift as modifier)

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Randall Winkhart 2025-01-21 22:12:20 -05:00
parent 31c8ee518a
commit 3ebceb5e76
1 changed files with 36 additions and 24 deletions
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60
ui/script.js vendored
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@ -749,40 +749,52 @@ document.body.addEventListener('keydown', e => {
return return
} }
// Ctrl keys // Modifier keys
if ((e.ctrlKey || e.metaKey) && !e.shiftKey) { if (!e.shiftKey) {
switch (e.code) { if (e.ctrlKey || e.metaKey) {
case 'KeyC': switch (e.code) {
return prevent(e) || isRo() || cpPath() case 'KeyC':
return prevent(e) || isRo() || cpPath()
case 'KeyH': case 'KeyH':
return prevent(e) || isRo() || helpToggle() return prevent(e) || isRo() || helpToggle()
case 'KeyX': case 'KeyX':
return prevent(e) || isRo() || onCut() return prevent(e) || isRo() || onCut()
case 'KeyR': case 'KeyR':
return prevent(e) || refresh() return prevent(e) || refresh()
case 'KeyV': case 'KeyV':
return prevent(e) || isRo() || ensureMove() || onPaste() return prevent(e) || isRo() || ensureMove() || onPaste()
case 'Backspace': case 'Backspace':
return prevent(e) || isRo() || window.rm(e) return prevent(e) || isRo() || window.rm(e)
case 'KeyE': case 'KeyE':
return prevent(e) || isRo() || window.rename(e) return prevent(e) || isRo() || window.rename(e)
case 'KeyM': case 'KeyM':
return prevent(e) || isRo() || window.mkdirBtn() return prevent(e) || isRo() || window.mkdirBtn()
case 'KeyU': case 'KeyU':
return prevent(e) || isRo() || manualUpload.click() return prevent(e) || isRo() || manualUpload.click()
case 'Enter': case 'Enter':
case 'ArrowRight': case 'ArrowRight':
return prevent(e) || dl(getASelected()) return prevent(e) || dl(getASelected())
}
} }
} else {
// Workaround Firefox requirement for transient activation
// https://developer.mozilla.org/en-US/docs/Web/Security/User_activation
// Firefox requires user interaction (that is not reserved by the user agent)
// before a file picker can be displayed. This means that ctrl/meta are not
// usable as modifiers until the user clicks the page or presses another
// non-modifier key. To work around this, the shift key can be used, instead.
if (e.code == 'KeyU') {
return prevent(e) || isRo() || manualUpload.click()
}
} }
switch (e.code) { switch (e.code) {