matita standard library is an include path per default

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

diff --git a/helm/matita/matitaMathView.mli b/helm/matita/matitaMathView.mli
index de8edc8559621959b7b02451903cdced3a70259a..ea0c077d842ef2c7ca9731df7f4d4395b79fb277 100644 (file)
--- a/helm/matita/matitaMathView.mli
+++ b/helm/matita/matitaMathView.mli
@@ -1,4 +1,4 @@
-(* Copyright (C) 2004, HELM Team.
+(* Copyright (C) 2004-2005, HELM Team.
  * 
  * This file is part of HELM, an Hypertextual, Electronic
  * Library of Mathematics, developed at the Computer Science
@@ -23,40 +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 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 sequent_viewer =
-  object
-    inherit clickable_math_view
-
-      (** @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 sequents_viewer =
-  object
-    method reset: unit
-    method load_sequents: Cic.metasenv -> unit
-    method goto_sequent: int -> unit  (* to be called _after_ load_sequents *)
-  end
-
 (** {2 Constructors} *)
 
   (** meta constructor *)
@@ -72,28 +38,50 @@ type 'widget constructor =
   unit ->
     'widget
 
-val clickable_math_view:  clickable_math_view constructor
+val clickableMathView:  MatitaGuiTypes.clickableMathView constructor
 
-val sequent_viewer:       sequent_viewer constructor
+val cicMathView:        MatitaGuiTypes.cicMathView constructor
 
-val sequents_viewer:
+val sequentsViewer:
   notebook:GPack.notebook ->
-  sequent_viewer:sequent_viewer ->
-  set_goal:(int -> unit) ->
+  cicMathView:MatitaGuiTypes.cicMathView ->
   unit ->
-    sequents_viewer
+    MatitaGuiTypes.sequentsViewer
 
-val cicBrowser:
-  disambiguator:MatitaTypes.disambiguator ->
-  currentProof:MatitaTypes.currentProof ->
-  unit ->
-    MatitaTypes.cicBrowser
+val cicBrowser: unit -> MatitaGuiTypes.cicBrowser
 
-val refresh_all_browsers: unit -> unit
+(** {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 mathViewer:
-  disambiguator:MatitaTypes.disambiguator ->
-  currentProof:MatitaTypes.currentProof ->
-  unit ->
-    MatitaTypes.mathViewer
+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 Clipboard & Selection handling} *)
+
+val has_selection: unit -> bool
+
+  (** fills the clipboard with the current selection
+   * @raise Failure "no selection" *)
+val copy_selection: unit -> unit
+val has_clipboard: unit -> bool (** clipboard is not empty *)
+val empty_clipboard: unit -> unit (** empty the clipboard *)
+
+  (** @raise Failure "empty clipboard" *)
+val paste_clipboard: MatitaGuiTypes.paste_kind -> string
+
+(** {2 Singleton instances} *)
+
+val cicMathView_instance: unit -> MatitaGuiTypes.cicMathView
+val sequentsViewer_instance:  unit -> MatitaGuiTypes.sequentsViewer
+
+val mathViewer:               unit -> MatitaTypes.mathViewer
+
+(** {2 Initialization} *)
+
+val set_gui: MatitaGuiTypes.gui -> unit