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Fix #2109789 [[Enhancement - Content server] Filter Read aloud voices](https://bugs.launchpad.net/calibre/+bug/2109789)

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Kovid Goyal 2025-08-21 13:16:34 +05:30
parent 6d4ba8aa0d
commit d994c56c2e
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1 changed files with 21 additions and 4 deletions
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25
src/pyj/read_book/tts.pyj
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@ -269,13 +269,14 @@ class Client:
apos(_('Bottom right'), 'bottom-right')
apos(_('Bottom left'), 'bottom-left')
select = E.select(size='5', id=voice_id)
select = E.select(size='5', id=voice_id, style='display:block')
voices = window.speechSynthesis.getVoices()
voices.sort(def (a, b):
a = a.name.toLowerCase()
b = b.name.toLowerCase()
return -1 if a < b else (0 if a is b else 1)
)
voice_filter = E.input(type='text', placeholder=_('Filter voices'), style='display: block')
seen = {}
for voice in voices:
if not seen[voice.voiceURI]:
@ -290,13 +291,29 @@ class Client:
if len(voices) < 1:
select.appendChild(E.option(_('No voices available')))
select.lastChild.disabled = True
else:
original = Array.from(select.options).map(def(o): return {'text': o.text, 'value': o.value};)
voice_filter.addEventListener('input', def(ev):
q = voice_filter.value.trim().toLowerCase()
filtered = original.filter(def(item): return item.text.toLowerCase().includes(q);)
frag = document.createDocumentFragment()
if filtered.length is 0:
frag.appendChild(E.option(_('No matches'), disabled=True))
else:
for item in filtered:
frag.appendChild(E.option(item.text, value=item.value))
select.replaceChildren(frag)
if select.selectedIndex > -1:
select.options[select.selectedIndex].scrollIntoView()
)
parent_div.appendChild(E.div(_('Speed of speech:') + '\xa0'))
parent_div.lastChild.appendChild(
E.input(type='range', id=rate_id, min=(self.min_rate * 10) + '', max=(self.max_rate * 10) + '', value=((self.current_rate or 1) * 10) + ''))
parent_div.appendChild(E.div(_('Voice:') + '\xa0'))
parent_div.lastChild.appendChild(select)
if select.options.selectedIndex? and select.options[select.options.selectedIndex]:
select.options[select.options.selectedIndex].scrollIntoView()
voice_div = E.div(select, voice_filter, style='display: inline-block; vertical-align: middle')
parent_div.lastChild.appendChild(voice_div)
if select.selectedIndex > -1 and select.options[select.selectedIndex]:
select.options[select.selectedIndex].scrollIntoView()
parent_div.appendChild(E.div(_('Position of bar:') + '\xa0', pos_select, style='margin-top: 1rem'))
parent_div.appendChild(E.div(
style='margin: 1rem; display: flex; justify-content: space-between; align-items: flex-start',