flush stdout
;;
-let element_over mathview (element : Gdome.element option) _ =
+let element_over mathview ((element : Gdome.element option), _, _, _) =
print_endline ("element_over: " ^
(match element with
None -> "element_over on nothing"
end
| None -> assert false (* every element has a parent *)
-let click mathview (element : Gdome.element option) _ =
+let click mathview ((element : Gdome.element option), _, _, _) =
let module G = Gdome in
match element with
None -> print_string "CLICKED ON NOTHING\n" ; flush stdout
()
;;
-
let load_uri mathview () =
mathview#load_uri ~filename:"test.xml" ;
print_string "load: SEEMS TO WORK\n" ;
flush stdout
;;
+let get_document mathview () =
+ (match mathview#get_document with
+ | None -> print_string "no document loaded\n"
+ | Some doc ->
+ let name = "out.xml" in
+ ignore ((Gdome.domImplementation ())#saveDocumentToFile ~doc ~name ());
+ print_string ("document loaded and saved to " ^ name ^ "\n"));
+ flush stdout
+;;
+
let load_doc mathview () =
- mathview#load_doc ~dom:((Gdome.domImplementation ())#createDocumentFromURI ~uri:"test.xml" ()) ;
+ mathview#load_root ~root:(((Gdome.domImplementation ())#createDocumentFromURI ~uri:"test.xml" ())#get_documentElement) ;
print_string "load from DOM: SEEMS TO WORK\n" ;
flush stdout
;;
let selection =
match mathview#get_selection with
Some element -> element#get_tagName#to_string
- | None -> "no selection!"
+ | None -> "no selection! but there are " ^ (string_of_int (List.length mathview#get_selections)) ^ " multiple selections!"
in
print_string ("selection: " ^ selection ^ "\n") ;
flush stdout
mathview#set_selection None ;
mathview#remove_selections
+let select_over (mathview : GMathViewAux.multi_selection_math_view) =
+ (fun (_,_,_,state) ->
+ let c = function
+ | `SHIFT -> "shift"
+ | `LOCK -> "lock"
+ | `CONTROL -> "control"
+ | `MOD1 -> "mod1"
+ | _ -> ""
+ in
+ let msg =
+ String.concat ","
+ (List.filter (fun s -> s <> "")
+ (List.map c (Gdk.Convert.modifier state)))
+ in
+ if msg <> "" then begin
+ print_endline ("modifiers: " ^ msg);
+ flush stdout
+ end)
+
let unload mathview () =
mathview#unload ;
print_string "unload: SEEMS TO WORK\n" ;
flush stdout
;;
-let get_width mathview () =
- print_string ("width: " ^ string_of_int (mathview#get_width) ^ "\n") ;
- flush stdout
-;;
-
-let get_height mathview () =
- print_string ("height: " ^ string_of_int (mathview#get_height) ^ "\n") ;
+let get_size mathview () =
+ let width, height = mathview#get_size in
+ print_string ("width: " ^ string_of_int width ^ ", height: " ^ string_of_int height ^ "\n") ;
flush stdout
;;
flush stdout
;;
-let get_hadjustment mathview () =
- let adj = mathview#get_hadjustment in
- adj#set_value ((adj#lower +. adj#upper) /. 2.0) ;
+let get_adjustments mathview () =
+ let hadj, vadj = mathview#get_adjustments in
+ hadj#set_value ((hadj#lower +. hadj#upper) /. 2.0) ;
+ vadj#set_value ((vadj#lower +. vadj#upper) /. 2.0) ;
print_string "hadjustment: SEEM TO WORK\n" ;
flush stdout
;;
-let get_vadjustment mathview () =
- let adj = mathview#get_vadjustment in
- adj#set_value ((adj#lower +. adj#upper) /. 2.0) ;
- print_string "vadjustment: SEEM TO WORK\n" ;
- flush stdout
-;;
-
let get_buffer mathview () =
let buffer = mathview#get_buffer in
Gdk.Draw.rectangle buffer (Gdk.GC.create buffer) ~x:0 ~y:0
let x_coord = ref 0
;;
+(*
let get_element_at mathview () =
begin
match mathview#get_element_at !x_coord 10 with
x_coord := !x_coord + 10 ;
flush stdout
;;
+*)
-let get_drawing_area mathview () =
- begin
- let da = mathview#get_drawing_area in
- print_string ("don't know what to do with the drawing area\n")
- end ;
- flush stdout
+let _ = (GtkMain.Main.init ())
;;
(* Widget creation *)
let table = GPack.table ~rows:6 ~columns:5 ~packing:vbox#pack () in
let button_load = GButton.button ~label:"load" ~packing:(table#attach ~left:1 ~top:0) () in
let button_unload = GButton.button ~label:"unload" ~packing:(table#attach ~left:2 ~top:0) () in
+let button_get_document = GButton.button ~label:"get_document" ~packing:(table#attach ~left:1 ~top:1) () in
let button_selection = GButton.button ~label:"get_selection" ~packing:(table#attach ~left:3 ~top:0) () in
let button_set_selection = GButton.button ~label:"set_selection" ~packing:(table#attach ~left:4 ~top:0) () in
let button_add_selection = GButton.button ~label:"add_selection" ~packing:(table#attach ~left:3 ~top:3) () in
let button_reset_selections = GButton.button ~label:"reset_selections" ~packing:(table#attach ~left:4 ~top:3) () in
-let button_get_width = GButton.button ~label:"get_width" ~packing:(table#attach ~left:0 ~top:1) () in
-let button_get_height = GButton.button ~label:"get_height" ~packing:(table#attach ~left:1 ~top:1) () in
+let button_get_size = GButton.button ~label:"get_size" ~packing:(table#attach ~left:0 ~top:1) () in
let button_get_top = GButton.button ~label:"get_top" ~packing:(table#attach ~left:2 ~top:1) () in
let button_set_top = GButton.button ~label:"set_top" ~packing:(table#attach ~left:3 ~top:1) () in
let button_set_adjustments = GButton.button ~label:"set_adjustments" ~packing:(table#attach ~left:4 ~top:1) () in
-let button_get_hadjustment = GButton.button ~label:"get_hadjustment" ~packing:(table#attach ~left:0 ~top:2) () in
-let button_get_vadjustment = GButton.button ~label:"get_vadjustment" ~packing:(table#attach ~left:1 ~top:2) () in
+let button_get_adjustments = GButton.button ~label:"get_adjustments" ~packing:(table#attach ~left:0 ~top:2) () in
let button_get_buffer = GButton.button ~label:"get_buffer" ~packing:(table#attach ~left:2 ~top:2) () in
let button_set_font_size = GButton.button ~label:"set_font_size" ~packing:(table#attach ~left:4 ~top:2) () in
let button_get_font_size = GButton.button ~label:"get_font_size" ~packing:(table#attach ~left:0 ~top:3) () in
let button_set_log_verbosity = GButton.button ~label:"set_log_verbosity" ~packing:(table#attach ~left:0 ~top:4) () in
let button_get_log_verbosity = GButton.button ~label:"get_log_verbosity" ~packing:(table#attach ~left:1 ~top:4) () in
let button_load_dom = GButton.button ~label:"load from DOM" ~packing:(table#attach ~left:2 ~top:5) () in
-let button_get_element_at = GButton.button ~label:"get_element_at" ~packing:(table#attach ~left:3 ~top:5) () in
-let button_get_drawing_area = GButton.button ~label:"get_drawing_area" ~packing:(table#attach ~left:4 ~top:5) () in
+(* let button_get_element_at = GButton.button ~label:"get_element_at" ~packing:(table#attach ~left:3 ~top:5) () in *)
(* Signals connection *)
ignore(button_load#connect#clicked (load_uri mathview)) ;
ignore(button_unload#connect#clicked (unload mathview)) ;
+ignore(button_get_document#connect#clicked (get_document mathview)) ;
ignore(button_selection#connect#clicked (test_get_selection mathview)) ;
ignore(button_set_selection#connect#clicked (test_set_selection mathview)) ;
ignore(button_add_selection#connect#clicked (test_add_selection mathview)) ;
ignore(button_reset_selections#connect#clicked (test_reset_selections mathview)) ;
-ignore(button_get_width#connect#clicked (get_width mathview)) ;
-ignore(button_get_height#connect#clicked (get_height mathview)) ;
+ignore(button_get_size#connect#clicked (get_size mathview)) ;
ignore(button_get_top#connect#clicked (get_top mathview)) ;
ignore(button_set_top#connect#clicked (set_top mathview)) ;
ignore(button_set_adjustments#connect#clicked (set_adjustments mathview)) ;
-ignore(button_get_hadjustment#connect#clicked (get_hadjustment mathview)) ;
-ignore(button_get_vadjustment#connect#clicked (get_vadjustment mathview)) ;
+ignore(button_get_adjustments#connect#clicked (get_adjustments mathview)) ;
ignore(button_get_buffer#connect#clicked (get_buffer mathview)) ;
ignore(button_set_font_size#connect#clicked (set_font_size mathview)) ;
ignore(button_get_font_size#connect#clicked (get_font_size mathview)) ;
ignore(mathview#connect#click (click mathview)) ;
ignore(mathview#connect#selection_changed (selection_changed mathview));
ignore(mathview#connect#element_over (element_over mathview)) ;
+ignore(mathview#connect#select_over (select_over mathview));
ignore(button_load_dom#connect#clicked (load_doc mathview)) ;
-ignore(button_get_element_at#connect#clicked (get_element_at mathview)) ;
-ignore(button_get_drawing_area#connect#clicked (get_drawing_area mathview)) ;
+ignore(main_window#connect#destroy (fun _ -> GMain.quit ()));
+(* ignore(button_get_element_at#connect#clicked (get_element_at mathview)) ; *)
(* Main Loop *)
main_window#show () ;
GMain.Main.main ()
projects / helm.git / blobdiff