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Windows: Use NFC normalized unicode text for the SAPI engine

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Kovid Goyal 2020-12-10 20:48:57 +05:30
parent bbe90a3cb2
commit 20518c297b
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 12 additions and 11 deletions
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23
src/calibre/gui2/tts/windows.py
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@ -95,25 +95,26 @@ class Client:
import traceback
traceback.print_exc()
def speak_simple_text(self, text):
def speak(self, text, is_xml=False, want_events=True):
from calibre_extensions.winsapi import (
SPF_ASYNC, SPF_IS_NOT_XML, SPF_PURGEBEFORESPEAK
SPF_ASYNC, SPF_IS_NOT_XML, SPF_PURGEBEFORESPEAK, SPF_IS_XML
)
import unicodedata
text = unicodedata.normalize('NFC', text)
flags = SPF_IS_XML if is_xml else SPF_IS_NOT_XML
self.current_stream_number = self.sp_voice.speak(text, flags | SPF_PURGEBEFORESPEAK | SPF_ASYNC, want_events)
return self.current_stream_number
def speak_simple_text(self, text):
self.current_callback = None
self.current_marked_text = self.last_mark = None
self.current_stream_number = self.sp_voice.speak(text, SPF_ASYNC | SPF_PURGEBEFORESPEAK | SPF_IS_NOT_XML, True)
def speak_xml(self, text):
from calibre_extensions.winsapi import (
SPF_ASYNC, SPF_IS_XML, SPF_PURGEBEFORESPEAK
)
self.current_stream_number = self.sp_voice.speak(text, SPF_ASYNC | SPF_PURGEBEFORESPEAK | SPF_IS_XML, True)
self.speak(text)
def speak_marked_text(self, text, callback):
self.current_marked_text = text
self.last_mark = None
self.current_callback = callback
self.speak_xml(text)
self.speak(text, is_xml=True)
def stop(self):
from calibre_extensions.winsapi import SPF_PURGEBEFORESPEAK
@ -155,7 +156,7 @@ class Client:
self.ignore_next_start_event = True
if self.current_callback is not None:
self.current_callback(Event(EventType.resume))
self.speak_xml(text)
self.speak(text, is_xml=True)
self.status = {'synthesizing': True, 'paused': False}
def get_voice_data(self):