open MatitaTypes
open MatitaGtkMisc
-let add_trailing_slash =
- let rex = Pcre.regexp "/$" in
- fun s ->
- if Pcre.pmatch ~rex s then s
- else s ^ "/"
-
-let strip_blanks =
- let rex = Pcre.regexp "^\\s*([^\\s]*)\\s*$" in
- fun s ->
- (Pcre.extract ~rex s).(1)
-
(** inherit from this class if you want to access current script *)
class scriptAccessor =
object (self)
| Cic.ACurrentProof (_, _, _, _, bo, ty, _, _) ->
return_father id (mk_ids (ty :: bo :: inner_types))
| Cic.AConstant (_, _, _, None, ty, _, _)
- | Cic.AVariable (_, _, None, ty, _, _) -> return_father id (mk_ids (ty::inner_types))
+ | Cic.AVariable (_, _, None, ty, _, _) ->
+ return_father id (mk_ids (ty::inner_types))
| Cic.AInductiveDefinition _ ->
assert false (* TODO *)
+ (** @return string content of a dom node having a single text child node, e.g.
+ * <m:mi xlink:href="...">bool</m:mi> *)
+let string_of_dom_node node =
+ match node#get_firstChild with
+ | None -> ""
+ | Some node ->
+ (try
+ let text = new Gdome.text_of_node node in
+ text#get_data#to_string
+ with GdomeInit.DOMCastException _ -> "")
+
class clickableMathView obj =
let text_width = 80 in
object (self)
val mutable selection_changed = false
method private selection_get_cb ctxt ~info ~time =
-(* prerr_endline "selection_get_cb"; *)
(match self#get_selections with
| [] -> ()
| node :: _ -> ctxt#return (self#string_of_node node))
method private selection_clear_cb sel_event =
-(* prerr_endline "selection_clear_cb"; *)
self#remove_selections;
false
method private button_press_cb gdk_button =
-(* prerr_endline "button_press_cb"; *)
let button = GdkEvent.Button.button gdk_button in
if button = left_button then begin
button_press_x <- GdkEvent.Button.x gdk_button;
false
method private popup_contextual_menu time =
-(* prerr_endline "popup_contextual_menu"; *)
match self#string_of_selection with
| None -> ()
| Some s ->
method private choose_selection_cb gdome_elt =
let (gui: MatitaGuiTypes.gui) = get_gui () in
let clipboard = GData.clipboard Gdk.Atom.primary in
+ let set_selection elt =
+ self#set_selection (Some elt);
+ self#coerce#misc#add_selection_target
+ ~target:(Gdk.Atom.name Gdk.Atom.string) Gdk.Atom.primary;
+ ignore (self#coerce#misc#grab_selection Gdk.Atom.primary)
+ in
let rec aux elt =
if (elt#getAttributeNS ~namespaceURI:DomMisc.helm_ns
~localName:xref_ds)#to_string <> ""
-(* if elt#hasAttributeNS ~namespaceURI:DomMisc.helm_ns ~localName:xref_ds
- && (elt#getAttributeNS ~namespaceURI:DomMisc.helm_ns
- ~localName:xref_ds)#to_string <> "" *)
- then begin
- self#set_selection (Some elt);
- self#coerce#misc#add_selection_target
- ~target:(Gdk.Atom.name Gdk.Atom.string) Gdk.Atom.primary;
- ignore (self#coerce#misc#grab_selection Gdk.Atom.primary)
- end else
+ then
+ set_selection elt
+ else
try
(match elt#get_parentNode with
| None -> assert false
with GdomeInit.DOMCastException _ -> ()
in
(match gdome_elt with
+ | Some elt when (elt#getAttributeNS ~namespaceURI:DomMisc.xlink_ns
+ ~localName:href_ds)#to_string <> "" ->
+ set_selection elt
| Some elt -> aux elt
| None -> self#set_selection None);
selection_changed <- true
(try Hashtbl.find ids_to_terms id with Not_found -> assert false)
method private string_of_node node =
+ if node#hasAttributeNS ~namespaceURI:DomMisc.xlink_ns ~localName:href_ds
+ then string_of_dom_node node
+ else self#string_of_id_node node
+
+ method private string_of_id_node node =
let get_id (node: Gdome.element) =
let xref_attr =
node#getAttributeNS ~namespaceURI:DomMisc.helm_ns ~localName:xref_ds
val mutable _metasenv = []
val mutable scrolledWin: GBin.scrolled_window option = None
(* scrolled window to which the sequentViewer is currently attached *)
- val logo = (GMisc.image ~file:(BuildTimeConf.runtime_base_dir ^ "/logo/matita_medium.png") () :> GObj.widget)
+ val logo = (GMisc.image
+ ~file:(MatitaMisc.image_path "matita_medium.png") ()
+ :> GObj.widget)
- val logo_with_qed = (GMisc.image ~file:"logo/matita_small.png" () :> GObj.widget)
+ val logo_with_qed = (GMisc.image
+ ~file:(MatitaMisc.image_path "matita_small.png") ()
+ :> GObj.widget)
method load_logo =
notebook#set_show_tabs false;
w#remove cicMathView#coerce;
scrolledWin <- None
| None -> ());
- for i = 0 to pages do notebook#remove_page 0 done;
+ (match switch_page_callback with
+ | Some id ->
+ GtkSignal.disconnect notebook#as_widget id;
+ switch_page_callback <- None
+ | None -> ());
+ for i = 0 to pages do notebook#remove_page 0 done;
notebook#set_show_tabs true;
pages <- 0;
page2goal <- [];
goal2page <- [];
goal2win <- [];
- _metasenv <- [];
+ _metasenv <- [];
self#script#setGoal ~-1;
- (match switch_page_callback with
- | Some id ->
- GtkSignal.disconnect notebook#as_widget id;
- switch_page_callback <- None
- | None -> ())
method load_sequents (status: ProofEngineTypes.status) =
let ((_, metasenv, _, _), goal) = status in
self#script#setGoal goal;
let win metano =
let w =
- GBin.scrolled_window ~hpolicy:`AUTOMATIC ~vpolicy:`AUTOMATIC
+ GBin.scrolled_window ~hpolicy:`AUTOMATIC ~vpolicy:`ALWAYS
~shadow_type:`IN ~show:true ()
in
let reparent () =
let handle_error f =
try
f ()
- with exn -> fail (MatitaExcPp.to_string exn)
+ with exn ->
+ if Helm_registry.get_bool "matita.catch_top_level_exn" then
+ fail (MatitaExcPp.to_string exn)
+ else raise exn
in
let handle_error' f = (fun () -> handle_error (fun () -> f ())) in
+ let load_easter_egg = lazy (
+ win#easterEggImage#set_file (MatitaMisc.image_path "meegg.png"))
+ in
object (self)
inherit scriptAccessor
*
* Use only these functions to switch between the tabs
*)
- method private _showList = win#mathOrListNotebook#goto_page 1
method private _showMath = win#mathOrListNotebook#goto_page 0
-
+ method private _showList = win#mathOrListNotebook#goto_page 1
+
method private back () =
try
self#_load (self#_historyPrev ())
(* loads a uri which can be a cic uri or an about:* uri
* @param uri string *)
method private _load ?(force=false) entry =
- try
+ handle_error (fun () ->
if entry <> current_entry || entry = `About `Current_proof || force then
begin
(match entry with
| `About `Current_proof -> self#home ()
| `About `Blank -> self#blank ()
- | `About `Us -> () (* TODO implement easter egg here :-] *)
+ | `About `Us -> self#egg ()
| `Check term -> self#_loadCheck term
| `Cic (term, metasenv) -> self#_loadTermCic term metasenv
| `Dir dir -> self#_loadDir dir
self#_loadList (List.map (fun r -> "obj",
UriManager.string_of_uri r) results));
self#setEntry entry
- end
- with exn -> fail (MatitaExcPp.to_string exn)
+ end)
method private blank () =
self#_showMath;
failwith "not implemented _loadCheck";
self#_showMath
+ method private egg () =
+ win#mathOrListNotebook#goto_page 2;
+ Lazy.force load_easter_egg
+
method private home () =
self#_showMath;
match self#script#status.proof_status with
(** this is what the browser does when you enter a string an hit enter *)
method loadInput txt =
- let txt = strip_blanks txt in
+ let txt = MatitaMisc.trim_blanks txt in
let fix_uri txt =
UriManager.string_of_uri
(UriManager.strip_xpointer (UriManager.uri_of_string txt))
let entry =
match txt with
| txt when is_uri txt -> `Uri (UriManager.uri_of_string (fix_uri txt))
- | txt when is_dir txt -> `Dir (add_trailing_slash txt)
+ | txt when is_dir txt -> `Dir (MatitaMisc.normalize_dir txt)
| txt ->
(try
entry_of_string txt
projects / helm.git / blobdiff