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Viewing changes to src/orca/speechdispatcherfactory.py

  • Committer: Bazaar Package Importer
  • Author(s): Luke Yelavich
  • Date: 2007-07-10 21:54:54 UTC
  • mfrom: (1.1.17 upstream)
  • Revision ID: james.westby@ubuntu.com-20070710215454-trky3o11pcc78qg4
Tags: 2.19.5-0ubuntu1
New upstream release.

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src/orca/speechdispatcherfactory.py
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import debug
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import speechserver
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import settings
 
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import orca
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from acss import ACSS
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from orca_i18n import _
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from speechserver import VoiceFamily
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class SpeechDispatcherVersionError(Exception):
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    """Incompatible version of the Speech Dispatcher Python Interface."""
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class SpeechServer(speechserver.SpeechServer):
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    # See the parent class for documentation.
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    _activeServers = {}
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    KEY_NAMES = {
 
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        '_':     'underscore',
 
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        'space': 'space',
 
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        '"':     'double-quote',
 
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        }
 
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    def getFactoryName():
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        return _("Speech Dispatcher")
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    getFactoryName = staticmethod(getFactoryName)
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            if value is not None and current.get(property) != value:
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                method(value)
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                current[property] = value
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    def _speak(self, text, acss, **kwargs):
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        self._apply_acss(acss)
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        self._client.speak(text, **kwargs)
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                      "Speech rate is now %d" % rate)
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        # Translators: This string announces speech rate change.
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        self.speak(decrease and _("slower.") or _("faster."), acss=acss)
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    def _change_default_speech_pitch(self, decrease=False):
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        acss = settings.voices[settings.DEFAULT_VOICE]
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        delta = settings.speechPitchDelta * (decrease and -1 or +1)
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    def speakCharacter(self, character, acss=None):
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        self._client.char(character)
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    def speakKeyEvent(self, event_string, type):
 
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        if type == orca.KeyEventType.PRINTABLE:
 
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            # We currently only handle printable characters by Speech
 
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            # Dispatcher's KEY command.  For other keys, such as Ctrl, Shift
 
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            # etc. we prefer Orca's verbalization.
 
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            if event_string.decode("UTF-8").isupper():
 
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                voice = settings.voices[settings.UPPERCASE_VOICE]
 
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            else:
 
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                voice = settings.voices[settings.DEFAULT_VOICE]
 
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            self._apply_acss(voice)
 
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            self._client.key(self.KEY_NAMES.get(event_string, event_string))
 
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        else:
 
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            return super(SpeechServer, self).speakKeyEvent(event_string, type)
 
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    def increaseSpeechRate(self, step=5):
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        self._change_default_speech_rate()
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    def increaseSpeechPitch(self, step=0.5):
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        self._change_default_speech_pitch()
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    def decreaseSpeechPitch(self, step=0.5):
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        self._change_default_speech_pitch(decrease=True)
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