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E-book viewer: Fix a regression that caused a spurious error on Windows when reading out selected text

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Kovid Goyal 2023-02-06 18:47:29 +05:30
parent 9531c86117
commit d0cbe42b30
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 25 additions and 21 deletions
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46
src/calibre/gui2/tts/windows.py
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@ -76,35 +76,39 @@ class Client:
self.backend.speak(self.current_chunks[self.current_chunk_idx], is_cued=True)
def handle_event(self, x):
if isinstance(x, MarkReached) and self.current_chunks:
self.last_mark = x.id
self.callback_ignoring_errors(Event(EventType.mark, x.id))
elif isinstance(x, MediaStateChanged) and self.current_chunks:
if x.state is MediaState.ended:
if self.current_chunk_idx >= len(self.current_chunks) - 1:
if isinstance(x, MarkReached):
if self.current_chunks:
self.last_mark = x.id
self.callback_ignoring_errors(Event(EventType.mark, x.id))
elif isinstance(x, MediaStateChanged):
if self.current_chunks:
if x.state is MediaState.ended:
if self.current_chunk_idx >= len(self.current_chunks) - 1:
self.clear_chunks()
self.callback_ignoring_errors(Event(EventType.end))
else:
self.current_chunk_idx += 1
self.speak_current_chunk()
elif x.state is MediaState.failed:
self.clear_chunks()
self.callback_ignoring_errors(Event(EventType.end))
else:
self.current_chunk_idx += 1
self.speak_current_chunk()
elif x.state is MediaState.failed:
self.clear_chunks()
self.callback_ignoring_errors(Event(EventType.cancel))
e = x.as_exception()
e.display_to_user = True
raise e
elif x.state is MediaState.opened:
self.callback_ignoring_errors(Event(EventType.resume if self.next_start_is_resume else EventType.begin))
self.next_start_is_resume = False
self.callback_ignoring_errors(Event(EventType.cancel))
e = x.as_exception()
e.display_to_user = True
raise e
elif x.state is MediaState.opened:
self.callback_ignoring_errors(Event(EventType.resume if self.next_start_is_resume else EventType.begin))
self.next_start_is_resume = False
elif isinstance(x, Error):
raise x.as_exception(check_for_no_audio_devices=True)
else:
raise KeyError(f'Unknown event type: {x}')
def speak_simple_text(self, text):
self.current_callback = None
self.backend.pause()
self.clear_chunks()
self.backend.speak(text)
self.current_callback = None
if text:
self.backend.speak(text)
def speak_marked_text(self, text, callback):
self.backend.pause()