added delift

[helm.git] / helm / matita / matitaMathView.mli

diff --git a/helm/matita/matitaMathView.mli b/helm/matita/matitaMathView.mli
index b7a18e920ed0b0cef08800c091979e6ad57eea8b..8b5ca89acd1ced41d4f1aacf172244044021c260 100644 (file)
--- a/helm/matita/matitaMathView.mli
+++ b/helm/matita/matitaMathView.mli
@@ -23,16 +23,27 @@
  * http://helm.cs.unibo.it/
  *)
 
+  (** multi selection gtkMathView which handle mactions and hyperlinks. Mactions
+  * are handled internally. Hyperlinks are handled by calling an user provided
+  * callback *)
+class type clickable_math_view =
+  object
+    inherit GMathViewAux.multi_selection_math_view
+
+      (** set hyperlink callback. None disable hyperlink handling *)
+    method set_href_callback: (UriManager.uri -> unit) option -> unit
+  end
+
 class type proof_viewer =
   object
-    inherit GMathViewAux.single_selection_math_view
+    inherit clickable_math_view
 
     method load_proof: StatefulProofEngine.proof_status -> unit
   end
 
 class type sequent_viewer =
   object
-    inherit GMathViewAux.multi_selection_math_view
+    inherit clickable_math_view
 
       (** @return the list of selected terms. Selections which are not terms are
       * ignored *)
@@ -53,6 +64,13 @@ class type sequents_viewer =
     method goto_sequent: int -> unit  (* to be called _after_ load_sequents *)
   end
 
+class type cicBrowser =
+  object
+    method load_uri: UriManager.uri -> unit
+  end
+
+(** {2 Constructors} *)
+
 val proof_viewer:
   ?hadjustment:GData.adjustment ->
   ?vadjustment:GData.adjustment ->
@@ -65,10 +83,6 @@ val proof_viewer:
   unit ->
     proof_viewer
 
-  (** singleton proof_viewer instance.
-  * Uses singleton GUI instance *)
-val proof_viewer_instance: unit -> proof_viewer
-
 val sequent_viewer:
   ?hadjustment:GData.adjustment ->
   ?vadjustment:GData.adjustment ->
@@ -88,5 +102,13 @@ val sequents_viewer:
   unit ->
     sequents_viewer
 
+val cicBrowser: unit -> cicBrowser
+
 val mathViewer: unit -> MatitaTypes.mathViewer
 
+(** {2 Singletons} *)
+
+  (** singleton proof_viewer instance.
+  * Uses singleton GUI instance *)
+val proof_viewer_instance: unit -> proof_viewer
+