-(* 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
* http://helm.cs.unibo.it/
*)
-val proof_viewer:
- ?hadjustment:GData.adjustment ->
- ?vadjustment:GData.adjustment ->
- ?font_size:int ->
- ?log_verbosity:int ->
- ?width:int ->
- ?height:int ->
- ?packing:(GObj.widget -> unit) ->
- ?show:bool ->
- unit ->
- MatitaTypes.proof_viewer
+ (** 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
+
+ method update_font_size: 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
-val sequent_viewer:
+ (** 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
+
+class type cicBrowser =
+object
+ method load: MatitaTypes.mathViewer_entry -> unit
+ (* method loadList: string list -> MatitaTypes.mathViewer_entry -> unit *)
+ method loadInput: string -> unit
+end
+
+(** {2 Constructors} *)
+
+ (** meta constructor *)
+type 'widget constructor =
?hadjustment:GData.adjustment ->
?vadjustment:GData.adjustment ->
?font_size:int ->
?packing:(GObj.widget -> unit) ->
?show:bool ->
unit ->
- MatitaTypes.sequent_viewer
+ 'widget
-val sequents_viewer:
+val clickableMathView: clickableMathView constructor
+
+val sequentViewer: sequentViewer constructor
+
+val sequentsViewer:
notebook:GPack.notebook ->
- sequent_viewer:MatitaTypes.sequent_viewer ->
+ sequentViewer:sequentViewer ->
unit ->
- MatitaTypes.sequents_viewer
+ sequentsViewer
+
+val cicBrowser: unit -> cicBrowser
+
+(** mathview wide functions *)
+
+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
+
+(** {2 singleton instances} *)
+
+val sequentViewer_instance: unit -> sequentViewer
+val sequentsViewer_instance: unit -> sequentsViewer
+
+val mathViewer: unit -> MatitaTypes.mathViewer