GF/src is now for 2.9, and the new sources are in src-3.0 - keep it this way until the release of GF 3

1 files changed, 89 insertions, 0 deletions

diff --git a/src-3.0/GF/Shell/JGF.hs b/src-3.0/GF/Shell/JGF.hs
new file mode 100644
index 000000000..0ff678809
--- /dev/null
+++ b/src-3.0/GF/Shell/JGF.hs
@@ -0,0 +1,89 @@
+----------------------------------------------------------------------
+-- |
+-- Module      : JGF
+-- Maintainer  : AR
+-- Stability   : (stable)
+-- Portability : (portable)
+--
+-- > CVS $Date: 2005/06/03 22:44:36 $ 
+-- > CVS $Author: aarne $
+-- > CVS $Revision: 1.13 $
+--
+-- GF editing session controlled by e.g. a Java program. AR 16\/11\/2001
+-----------------------------------------------------------------------------
+
+module GF.Shell.JGF where
+
+import GF.Data.Operations
+import GF.Infra.UseIO
+import GF.Text.Unicode
+
+import GF.API.IOGrammar
+import GF.Infra.Option
+import GF.Compile.ShellState
+import GF.UseGrammar.Session
+import GF.Shell.Commands
+import GF.Shell.CommandL
+import GF.Text.UTF8
+
+import Control.Monad (foldM)
+import System
+
+
+
+-- GF editing session controlled by e.g. a Java program. AR 16/11/2001
+
+-- | the Boolean is a temporary hack to have two parallel GUIs
+sessionLineJ :: Bool -> ShellState -> IO ()
+sessionLineJ isNew env = do
+  putStrLnFlush $ initEditMsgJavaX env
+  let env' = addGlobalOptions (options [sizeDisplay "short",beSilent]) env
+  editLoopJnewX isNew env' (initSState)
+
+-- | this is the real version, with XML
+--
+-- the Boolean is a temporary hack to have two parallel GUIs
+editLoopJnewX :: Bool -> CEnv -> SState -> IO ()
+editLoopJnewX isNew env state = do
+  mscs <- getCommandUTF (isCEnvUTF8 env state) ----
+  let (ms,cs) = unzip mscs
+      m = unlines ms --- ?
+  if null cs 
+    then editLoopJnewX isNew env state
+    else
+      case cs of
+        [CQuit] -> return ()
+        _ -> do
+          (env',state') <- foldM exec (env,state) cs
+          let inits = initAndEditMsgJavaX isNew env' state' m
+          let 
+            package = case last cs of
+              CCEnvImport _         -> inits
+              CCEnvEmptyAndImport _ -> inits
+              CCEnvOpenTerm _       -> inits
+              CCEnvOpenString _     -> inits
+              CCEnvEmpty            -> initEditMsgJavaX env'
+              _ -> displaySStateJavaX isNew env' state' m
+          putStrLnFlush package
+          editLoopJnewX isNew env' state'
+ where
+  exec (env,state) c = do
+    execCommand env c state
+
+welcome :: String
+welcome = 
+  "An experimental GF Editor for Java." ++ 
+  "(c) Kristofer Johannisson, Janna Khegai, and Aarne Ranta 2002 under CNU GPL."
+
+initEditMsgJavaX :: CEnv -> String
+initEditMsgJavaX env = encodeUTF8 $ mkUnicode $ unlines $ tagXML "gfinit" $ 
+  tagsXML "newcat"   [["n" +++ cat]     | (_,cat) <- newCatMenu env] ++
+  tagXML  "topic"    [abstractName env] ++
+  tagXML  "language" [prLanguage langAbstract] ++
+  concat [tagAttrXML "language" ("file",file) [prLanguage lang] |
+           (file,lang) <- zip (allGrammarFileNames env) (allLanguages env)]
+
+
+initAndEditMsgJavaX :: Bool -> CEnv -> SState -> String -> String
+initAndEditMsgJavaX isNew env state m = 
+  initEditMsgJavaX env ++++ displaySStateJavaX isNew env state m