77 lines
2.4 KiB
Python
77 lines
2.4 KiB
Python
import wx
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import config
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import os
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import sys
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from logbook import Logger
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pyfalog = Logger(__name__)
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from service.settings import LocaleSettings
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class PyfaApp(wx.App):
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def OnInit(self):
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"""
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Do application initialization work, e.g. define application globals.
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"""
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# Name for my application.
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self.appName = "pyfa"
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#------------
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# # Simplified init method.
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# self.DoConfig()
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# self.Init() # InspectionMixin
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# # work around for Python stealing "_".
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# sys.displayhook = _displayHook
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#
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# #------------
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# Return locale folder.
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localeDir = os.path.join(config.pyfaPath, "locale")
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# Set language stuff and update to last used language.
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self.locale = None
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wx.Locale.AddCatalogLookupPathPrefix(localeDir)
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# Set language stuff and update to last used language.
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self.UpdateLanguage(config.language)
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return True
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#-----------------------------------------------------------------------
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def UpdateLanguage(self, lang=None):
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"""
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Update the language to the requested one.
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Make *sure* any existing locale is deleted before the new
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one is created. The old C++ object needs to be deleted
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before the new one is created, and if we just assign a new
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instance to the old Python variable, the old C++ locale will
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not be destroyed soon enough, likely causing a crash.
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:param string `lang`: one of the supported language codes.
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"""
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# Language domain.
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langDomain = config.CATALOG
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# If an unsupported language is requested default to English.
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if self.locale:
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assert sys.getrefcount(self.locale) <= 2
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del self.locale
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# Create a locale object for this language.
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langInfo = wx.Locale.FindLanguageInfo(lang)
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if langInfo is not None:
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pyfalog.debug("Setting language to: " + lang)
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self.locale = wx.Locale(langInfo.Language)
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if self.locale.IsOk():
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success = self.locale.AddCatalog(langDomain)
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if not success:
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print("Langauage catalog not successfully loaded")
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else:
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pyfalog.debug("Cannot find langauge: " + lang)
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self.locale = wx.Locale(wx.Locale.FindLanguageInfo(LocaleSettings.defaults['locale']).Language) |