keera-hails-i18n (empty) → 0.0.3.3

raw patch · 5 files changed

+151/−0 lines, 5 filesdep +MissingKdep +basedep +directorysetup-changed

Dependencies added: MissingK, base, directory, filepath, glib, hgettext, setlocale, utf8-string

Files

• LICENSE +30/−0
• Setup.hs +2/−0
• keera-hails-i18n.cabal +64/−0
• src/Hails/I18N/Gettext.hs +20/−0
• src/Hails/I18N/Language.hs +35/−0

@@ -0,0 +1,30 @@+Copyright (c)2012, Ivan Perez++All rights reserved.++Redistribution and use in source and binary forms, with or without+modification, are permitted provided that the following conditions are met:++    * Redistributions of source code must retain the above copyright+      notice, this list of conditions and the following disclaimer.++    * Redistributions in binary form must reproduce the above+      copyright notice, this list of conditions and the following+      disclaimer in the documentation and/or other materials provided+      with the distribution.++    * Neither the name of Ivan Perez nor the names of other+      contributors may be used to endorse or promote products derived+      from this software without specific prior written permission.++THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

@@ -0,0 +1,2 @@+import Distribution.Simple+main = defaultMain

@@ -0,0 +1,64 @@+-- hails.cabal auto-generated by cabal init. For additional options,+-- see+-- http://www.haskell.org/cabal/release/cabal-latest/doc/users-guide/authors.html#pkg-descr.+-- The name of the package.+Name:                keera-hails-i18n++-- The package version. See the Haskell package versioning policy+-- (http://www.haskell.org/haskellwiki/Package_versioning_policy) for+-- standards guiding when and how versions should be incremented.+Version:             0.0.3.3++-- A short (one-line) description of the package.+Synopsis:            Rapid Gtk Application Development - I18N++-- A longer description of the package.+-- Description:         ++-- URL for the project homepage or repository.+Homepage:            http://www.keera.es/blog/community/++-- The license under which the package is released.+License:             BSD3++-- The file containing the license text.+License-file:        LICENSE++-- The package author(s).+Author:              Ivan Perez++-- An email address to which users can send suggestions, bug reports,+-- and patches.+Maintainer:          ivan.perez@keera.es++-- A copyright notice.+-- Copyright:           ++Category:            Development++Build-type:          Simple++-- Constraint on the version of Cabal needed to build this package.+Cabal-version:       >=1.2++Library+  hs-source-dirs: src/+  +  ghc-options: -Wall -fno-warn-unused-do-bind -O2++  -- Modules exported by the library.+  Exposed-modules: Hails.I18N.Gettext+                 , Hails.I18N.Language+  +  -- Packages needed in order to build this package.+  Build-depends: base >= 4 && < 5+               -- , template-haskell+               , directory+               , filepath+               , glib+               , MissingK++               -- Gettext-related+               , utf8-string+               , hgettext+               , setlocale

@@ -0,0 +1,20 @@+{-# LANGUAGE CPP #-}+-- | This module contains the function we need to use to get automatic+-- translation on all the strings in our programs.+module Hails.I18N.Gettext where++import Text.I18N.GetText+import System.IO.Unsafe+import Codec.Binary.UTF8.String+ +-- | Translate a string using gettext.+--+--   Note: This implementation decodes UTF-8 strings only in Linux. If it+--   should also in other OSs, please open an issue on github.+__ :: String -> String+__ s +#ifdef linux_HOST_OS+ | isUTF8Encoded s' = decodeString s'+#endif+ | otherwise        = s'+  where s' = unsafePerformIO $ getText s

@@ -0,0 +1,35 @@+-- | Install/load the right Gettext files for your chosen+--   language and application.+module Hails.I18N.Language where++import qualified Control.Exception as E+import           Control.Exception.Extra+import           Control.Monad+import           System.Directory+import           System.FilePath+import           System.Locale.SetLocale+import           System.Environment.SetEnv+import           Text.I18N.GetText++-- | Installs the current language using the LC_ALL and LANGUAGE+-- environment variables and other gettext methods. This requires+-- the application's name, and it loads the language from a file+-- called "default-language" in the application's config dir.+installLanguage :: String -> IO ()+installLanguage app = void $ do++  -- Read the config file if it exists+  dir <- getAppUserDataDirectory app+  let file = dir </> "default-language"++  -- lang == "" if no value was found+  lang <- E.handle (anyway (return "")) $ do+             cs <- fmap lines $ readFile file+             return $ if null cs then "" else head cs+  +  -- Update locale and language only if a value has been found+  unless (null lang) $ E.handle (anyway (return ())) $ do+    setLocale LC_ALL (Just lang)+    setEnv "LANGUAGE" lang+  bindTextDomain app $ Just "." +  textDomain $ Just app