X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2FmatitaMathView.mli;h=f5acf63497a2c3af8099f44d9e9c4bd36a45e665;hb=4167cea65ca58897d1a3dbb81ff95de5074700cc;hp=da187a7c5988d340890e2e1511c4167988b47ecb;hpb=de9a83f286eee12117fb478ea2db18f7faebac9a;p=helm.git

diff --git a/helm/matita/matitaMathView.mli b/helm/matita/matitaMathView.mli
index da187a7c5..f5acf6349 100644
--- a/helm/matita/matitaMathView.mli
+++ b/helm/matita/matitaMathView.mli
@@ -23,54 +23,6 @@
  * 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 clickableMathView =
-  object
-    inherit GMathViewAux.multi_selection_math_view
-
-      (** set hyperlink callback. None disable hyperlink handling *)
-    method set_href_callback: (string -> unit) option -> unit
-  end
-
-class type sequentViewer =
-  object
-    inherit clickableMathView
-
-      (** @return the list of selected terms. Selections which are not terms are
-      * ignored *)
-    method get_selected_terms: Cic.term list
-
-      (** @return the list of selected hypothese. Selections which are not
-      * hypotheses are ignored *)
-    method get_selected_hypotheses: Cic.hypothesis list
-
-      (** load a sequent and render it into parent widget *)
-    method load_sequent: Cic.metasenv -> int -> unit
-  end
-
-class type sequentsViewer =
-  object
-    method reset: unit
-    method load_sequents: ProofEngineTypes.status -> unit
-    method goto_sequent: int -> unit  (* to be called _after_ load_sequents *)
-  end
-
-exception Browser_failure of string
-
-type term_source =
-  [ `Ast of DisambiguateTypes.term
-  | `Cic of Cic.term * Cic.metasenv
-  | `String of string
-  ]
-
-class type cicBrowser =
-object
-  method loadUri: string -> unit
-  method loadTerm: term_source -> unit
-end
-
 (** {2 Constructors} *)
 
   (** meta constructor *)
@@ -86,22 +38,45 @@ type 'widget constructor =
   unit ->
     'widget
 
-val clickableMathView:  clickableMathView constructor
+val clickableMathView:  MatitaGuiTypes.clickableMathView constructor
 
-val sequentViewer:       sequentViewer constructor
+val cicMathView:        MatitaGuiTypes.cicMathView constructor
 
 val sequentsViewer:
   notebook:GPack.notebook ->
-  sequentViewer:sequentViewer ->
+  cicMathView:MatitaGuiTypes.cicMathView ->
   unit ->
-    sequentsViewer
+    MatitaGuiTypes.sequentsViewer
+
+val cicBrowser: unit -> MatitaGuiTypes.cicBrowser
+
+(** {2 MathView wide functions} *)
+(* TODO ZACK consider exporting here a single function which return a list of
+ * MatitaGuiTypes.clickableMathView and act on them externally ... *)
+
+val increase_font_size:   unit -> unit
+val decrease_font_size:   unit -> unit
+val reset_font_size:      unit -> unit
+
+val refresh_all_browsers: unit -> unit  (** act on all cicBrowsers *)
+val update_font_sizes:    unit -> unit
+
+  (** {3 selection handling} *)
+
+  (* @return the selections of a (unspecified) math viewer *)
+val get_selections:       unit -> string list option
+
+  (* remove the selections of all math viewers *)
+val reset_selections:     unit -> unit
+
+(** {2 Singleton instances} *)
 
-val cicBrowser: unit -> cicBrowser
+val cicMathView_instance: unit -> MatitaGuiTypes.cicMathView
+val sequentsViewer_instance:  unit -> MatitaGuiTypes.sequentsViewer
 
-val refresh_all_browsers: unit -> unit
+val mathViewer:               unit -> MatitaTypes.mathViewer
 
-(** {2 singleton instances} *)
+(** {2 Initialization} *)
 
-val sequentViewer_instance: unit -> sequentViewer
-val sequentsViewer_instance: unit -> sequentsViewer
+val set_gui: MatitaGuiTypes.gui -> unit