ocaml 3.09 transition

[helm.git] / helm / DEVEL / lablgtksourceview / gSourceView.ml

diff --git a/helm/DEVEL/lablgtksourceview/gSourceView.ml b/helm/DEVEL/lablgtksourceview/gSourceView.ml
index a6b34aa9fca47ebcbef4d1f0ff91a4b40bd224c0..251f76c59f1a506896646cbef0cdf85f65bf6b69 100644 (file)
--- a/helm/DEVEL/lablgtksourceview/gSourceView.ml
+++ b/helm/DEVEL/lablgtksourceview/gSourceView.ml
@@ -1,26 +1,22 @@
-(* Copyright (C) 2005:
- *     Stefano Zacchiroli     <zack@cs.unibo.it>
- *     Claudio Sacerdoti Coen <sacerdot@cs.unibo.it>
+(*
+ * lablgtksourceview, OCaml binding for the GtkSourceView text widget
  *
- * This file is part of lablgtksourceview, the OCaml binding for the
- * GtkSourceView widget.
+ * Copyright (C) 2005  Stefano Zacchiroli <zack@cs.unibo.it>
  * 
- * lablgtksourceview is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of the
  * License, or (at your option) any later version.
- *
- * lablgtksourceview is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * 
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with lablgtksourceview; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
+ * Lesser General Public License for more details.
  * 
- * For details, send a mail to the authors.
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
  *)
 
 open Gaux
@@ -59,6 +55,46 @@ object (self)
   method get_escape_char = SourceLanguage.get_escape_char obj
 end
 
+(** {2 GtkSourceLanguagesManager} *)
+
+class source_languages_manager
+  (obj: Gtk_sourceview.source_languages_manager obj) =
+object (self)
+  method get_oid = Gobject.get_oid obj
+  method as_source_languages_manager = obj
+  method get_language_from_mime_type s =
+    match SourceLanguagesManager.get_language_from_mime_type obj s with
+    | None -> None
+    | Some obj -> Some (new source_language obj)
+  method lang_files_dirs = SourceLanguagesManager.get_lang_files_dirs obj
+end
+
+(* let source_languages_manager ?lang_files_dirs () =
+  let properties =
+    match lang_files_dirs with
+    | None -> []
+    | Some dirs ->
+        let list_obj = gslist_of_string_list dirs in
+        [Gobject.param
+          "lang-files-dirs"
+          (`OBJECT (Some list_obj))]
+  in
+  new source_languages_manager (SourceLanguagesManager.create properties) *)
+
+let source_languages_manager () =
+  new source_languages_manager (SourceLanguagesManager.create [])
+
+let source_language_from_file ?languages_manager fname =
+  let languages_manager =
+    match languages_manager with
+    | None -> source_languages_manager ()
+    | Some lm -> lm
+  in
+  let manager_obj = languages_manager#as_source_languages_manager in
+  match SourceLanguage.new_from_file fname manager_obj with
+  | None -> None
+  | Some lang_obj -> Some (new source_language lang_obj)
+
 (** {2 GtkSourceBuffer} *)
 
 class source_buffer_signals obj' =
@@ -172,3 +208,12 @@ let source_view ?source_buffer =
         Gobject.set_params (Gobject.try_cast obj "GtkSourceView") pl;
         new source_view obj)))
 
+(** {2 Misc} *)
+
+let find_matching_bracket iter =
+  let iter = iter#copy in
+  if SourceViewMisc.find_matching_bracket iter#as_iter then
+    Some iter
+  else
+    None
+