X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2FmatitaGui.ml;h=f3b531fb285dee2bc6e60e46044fe1e5177acc12;hb=aac382f935bc72578119fa7ff9f53c3b649dd0dd;hp=04d52cd9e3555a0cdb7c2a1eeec498644d7fdbaa;hpb=7deafec4fd4b2eebf4d4061f21ee5c47bd15b062;p=helm.git diff --git a/helm/matita/matitaGui.ml b/helm/matita/matitaGui.ml index 04d52cd9e..f3b531fb2 100644 --- a/helm/matita/matitaGui.ml +++ b/helm/matita/matitaGui.ml @@ -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 @@ -29,38 +29,47 @@ open MatitaGeneratedGui open MatitaGtkMisc open MatitaMisc -class gui file = +let gui_instance = ref None ;; + +class console ~(buffer: GText.buffer) () = + object (self) + val error_tag = buffer#create_tag [ `FOREGROUND "red" ] + val warning_tag = buffer#create_tag [ `FOREGROUND "yellow" ] + val message_tag = buffer#create_tag [] + val debug_tag = buffer#create_tag [ `FOREGROUND "#888888" ] + method message s = buffer#insert ~iter:buffer#end_iter ~tags:[message_tag] s + method error s = buffer#insert ~iter:buffer#end_iter ~tags:[error_tag] s + method warning s = buffer#insert ~iter:buffer#end_iter ~tags:[warning_tag] s + method debug s = buffer#insert ~iter:buffer#end_iter ~tags:[debug_tag] s + method clear () = + buffer#delete ~start:buffer#start_iter ~stop:buffer#end_iter + method log_callback (tag: MatitaLog.log_tag) s = + match tag with + | `Debug -> self#debug (s ^ "\n") + | `Error -> self#error (s ^ "\n") + | `Message -> self#message (s ^ "\n") + | `Warning -> self#warning (s ^ "\n") + end + +class gui () = (* creation order _is_ relevant for windows placement *) - let toolbar = new toolBarWin ~file () in - let main = new mainWin ~file () in - let about = new aboutWin ~file () in - let fileSel = new fileSelectionWin ~file () in - let script = new scriptWin ~file () in + let main = new mainWin () in + let about = new aboutWin () in + let fileSel = new fileSelectionWin () in let keyBindingBoxes = (* event boxes which should receive global key events *) - [ toolbar#toolBarEventBox; main#mainWinEventBox; - script#scriptWinEventBox; main#consoleEventBox ] + [ main#mainWinEventBox ] in - let console = - MatitaConsole.console ~evbox:main#consoleEventBox - ~phrase_sep:BuildTimeConf.phrase_sep - ~packing:main#scrolledConsole#add ~paned:main#mainVPanes () - in - let script_buf = script#scriptTextView#buffer in + let console = new console ~buffer:main#logTextView#buffer () in object (self) val mutable chosen_file = None - - (** text mark and tag representing locked part of a script *) - val locked_mark = - script_buf#create_mark ~name:"locked" ~left_gravity:true - script_buf#start_iter - val locked_tag = - script_buf#create_tag [`BACKGROUND "green"; `EDITABLE false] - + val mutable _ok_not_exists = false + val mutable script_fname = None + initializer (* glade's check widgets *) List.iter (fun w -> w#check_widgets ()) (let c w = (w :> unit>) in - [ c about; c fileSel; c main; c toolbar; c script ]); + [ c about; c fileSel; c main ]); (* key bindings *) List.iter (* global key bindings *) (fun (key, callback) -> self#addKeyBinding key callback) @@ -70,11 +79,7 @@ class gui file = GdkKeysyms._F4, toggle_win ~check:main#showCheckMenuItem check#checkWin; *) - [ GdkKeysyms._F5, - toggle_win ~check:main#showScriptMenuItem script#scriptWin; - GdkKeysyms._x, (fun () -> console#toggle ()); - ]; - add_key_binding GdkKeysyms._Escape console#hide main#consoleEventBox; + [ ]; (* about win *) ignore (about#aboutWin#event#connect#delete (fun _ -> true)); ignore (main#aboutMenuItem#connect#activate (fun _ -> @@ -94,59 +99,181 @@ class gui file = match event with | `OK -> let fname = fileSel#fileSelectionWin#filename in - if is_regular fname then return (Some fname) + if Sys.file_exists fname then + (if is_regular fname then return (Some fname)) + else + (if _ok_not_exists then return (Some fname)) | `CANCEL -> return None | `HELP -> () | `DELETE_EVENT -> return None)); - (* script *) (* menus *) - toggle_visibility toolbar#toolBarWin main#showToolBarMenuItem; -(* - toggle_visibility proof#proofWin main#showProofMenuItem; - toggle_visibility check#checkWin main#showCheckMenuItem; -*) - toggle_visibility script#scriptWin main#showScriptMenuItem; - List.iter (fun w -> w#misc#set_sensitive false) - [ main#saveMenuItem; main#saveAsMenuItem ]; + List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ]; main#helpMenu#set_right_justified true; - ignore (main#showConsoleMenuItem#connect#activate console#toggle); - (* main *) - connect_button main#hideConsoleButton console#hide; (* console *) - console#echo_message (sprintf "\tMatita version %s\n" - BuildTimeConf.version); - console#echo_prompt (); - console#misc#grab_focus (); + let adj = main#logScrolledWin#vadjustment in + ignore (adj#connect#changed + (fun _ -> adj#set_value (adj#upper -. adj#page_size))); + console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version); + (* toolbar *) + let module A = TacticAst in + let hole = CicAst.UserInput in + let loc = CicAst.dummy_floc in + let tac ast _ = + if (MatitaScript.instance ())#onGoingProof () then + (MatitaScript.instance ())#advance + ~statement:("\n" ^ TacticAstPp.pp_tactical (A.Tactic (loc, ast))) () + in + let tac_w_term ast _ = + if (MatitaScript.instance ())#onGoingProof () then + let (buf: GText.buffer) = self#main#scriptTextView#buffer in + buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked")) + ("\n" ^ TacticAstPp.pp_tactic ast) + in + let tbar = self#main in + connect_button tbar#introsButton (tac (A.Intros (loc, None, []))); + connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole))); + connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole))); + connect_button tbar#elimButton (tac_w_term (A.Elim (loc, hole, None))); + connect_button tbar#elimTypeButton (tac_w_term (A.ElimType (loc, hole))); + connect_button tbar#splitButton (tac (A.Split loc)); + connect_button tbar#leftButton (tac (A.Left loc)); + connect_button tbar#rightButton (tac (A.Right loc)); + connect_button tbar#existsButton (tac (A.Exists loc)); + connect_button tbar#reflexivityButton (tac (A.Reflexivity loc)); + connect_button tbar#symmetryButton (tac (A.Symmetry loc)); + connect_button tbar#transitivityButton + (tac_w_term (A.Transitivity (loc, hole))); + connect_button tbar#assumptionButton (tac (A.Assumption loc)); + connect_button tbar#cutButton (tac_w_term (A.Cut (loc, hole))); + connect_button tbar#autoButton (tac (A.Auto (loc,None))); + (* quit *) + self#setQuitCallback (fun () -> exit 0); + (* log *) + MatitaLog.set_log_callback self#console#log_callback; + GtkSignal.user_handler := + (fun exn -> + MatitaLog.error + (sprintf "Uncaught exception: %s" (Printexc.to_string exn))); + (* script *) + let s () = MatitaScript.instance () in + let disableSave () = + script_fname <- None; + self#main#saveMenuItem#misc#set_sensitive false + in + let loadScript () = + let script = s () in + match self#chooseFile () with + | Some f -> + script#reset (); + script#loadFrom f; + console#message ("'"^f^"' loaded."); + self#_enableSaveTo f + | None -> () + in + let saveAsScript () = + let script = s () in + match self#chooseFile ~ok_not_exists:true () with + | Some f -> + script#saveTo f; + console#message ("'"^f^"' saved."); + self#_enableSaveTo f + | None -> () + in + let saveScript () = + match script_fname with + | None -> saveAsScript () + | Some f -> + (s ())#saveTo f; + console#message ("'"^f^"' saved."); + in + let newScript () = (s ())#reset (); disableSave () in + let cursor () = + let buf = self#main#scriptTextView#buffer in + buf#place_cursor (buf#get_iter_at_mark (`NAME "locked")) + in + let advance _ = (MatitaScript.instance ())#advance (); cursor () in + let retract _ = (MatitaScript.instance ())#retract (); cursor () in + let top _ = (MatitaScript.instance ())#goto `Top (); cursor () in + let bottom _ = (MatitaScript.instance ())#goto `Bottom (); cursor () in + let jump _ = (MatitaScript.instance ())#goto `Cursor (); cursor () in + let connect_key sym f = + connect_key self#main#mainWinEventBox#event + ~modifiers:[`CONTROL] ~stop:true sym f; + connect_key self#main#scriptTextView#event + ~modifiers:[`CONTROL] ~stop:true sym f + in + connect_button self#main#scriptAdvanceButton advance; + connect_button self#main#scriptRetractButton retract; + connect_button self#main#scriptTopButton top; + connect_button self#main#scriptBottomButton bottom; + connect_key GdkKeysyms._Down advance; + connect_key GdkKeysyms._Up retract; + connect_key GdkKeysyms._Home top; + connect_key GdkKeysyms._End bottom; + connect_button self#main#scriptJumpButton jump; + connect_menu_item self#main#openMenuItem loadScript; + connect_menu_item self#main#saveMenuItem saveScript; + connect_menu_item self#main#saveAsMenuItem saveAsScript; + connect_menu_item self#main#newMenuItem newScript; + connect_key GdkKeysyms._period + (fun () -> + let buf = self#main#scriptTextView#buffer in + buf#insert ~iter:(buf#get_iter_at_mark `INSERT) ".\n"; + advance ()); + connect_key GdkKeysyms._Return + (fun () -> + let buf = self#main#scriptTextView#buffer in + buf#insert ~iter:(buf#get_iter_at_mark `INSERT) "\n"; + advance ()); + (* debug menu *) + self#main#debugMenu#misc#hide (); + (* status bar *) + self#main#hintLowImage#set_file "icons/matita-bulb-low.png"; + self#main#hintMediumImage#set_file "icons/matita-bulb-medium.png"; + self#main#hintHighImage#set_file "icons/matita-bulb-high.png"; + (* focus *) + self#main#scriptTextView#misc#grab_focus () + + method loadScript file = + let script = MatitaScript.instance () in + script#reset (); + script#loadFrom file; + console#message ("'"^file^"' loaded."); + self#_enableSaveTo file + + method private _enableSaveTo file = + script_fname <- Some file; + self#main#saveMenuItem#misc#set_sensitive true + - method about = about method console = console + + method about = about method fileSel = fileSel method main = main - method script = script - method toolbar = toolbar method newBrowserWin () = - let win = new browserWin ~file () in + let win = new browserWin () in win#check_widgets (); win method newUriDialog () = - let dialog = new uriChoiceDialog ~file () in + let dialog = new uriChoiceDialog () in dialog#check_widgets (); dialog method newInterpDialog () = - let dialog = new interpChoiceDialog ~file () in + let dialog = new interpChoiceDialog () in dialog#check_widgets (); dialog method newConfirmationDialog () = - let dialog = new confirmationDialog ~file () in + let dialog = new confirmationDialog () in dialog#check_widgets (); dialog method newEmptyDialog () = - let dialog = new emptyDialog ~file () in + let dialog = new emptyDialog () in dialog#check_widgets (); dialog @@ -159,9 +286,8 @@ class gui file = ignore (main#quitMenuItem#connect#activate callback); self#addKeyBinding GdkKeysyms._q callback - method setPhraseCallback = console#set_callback - - method chooseFile () = + method chooseFile ?(ok_not_exists = false) () = + _ok_not_exists <- ok_not_exists; fileSel#fileSelectionWin#show (); GtkThread.main (); chosen_file @@ -185,17 +311,162 @@ class gui file = GtkThread.main (); !text - method lockScript offset = - let mark = `MARK locked_mark in - script_buf#move_mark mark ~where:(script_buf#get_iter_at_char offset); - script_buf#remove_tag locked_tag ~start:script_buf#start_iter - ~stop:script_buf#end_iter; - script_buf#apply_tag locked_tag ~start:script_buf#start_iter - ~stop:(script_buf#get_iter_at_mark mark) + end +let gui () = + let g = new gui () in + gui_instance := Some g; + g + +let instance = singleton gui + +let non p x = not (p x) + +let is_var_uri s = + try + String.sub s (String.length s - 4) 4 = ".var" + with Invalid_argument _ -> false + +let interactive_uri_choice + ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "") + ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false) + ?(hide_try=false) ?(ok_label="_Auto") ?copy_cb () + ~id uris += + let gui = instance () in + let nonvars_uris = lazy (List.filter (non is_var_uri) uris) in + if (selection_mode <> `SINGLE) && + (Helm_registry.get_bool "matita.auto_disambiguation") + then + Lazy.force nonvars_uris + else begin + let dialog = gui#newUriDialog () in + if hide_uri_entry then + dialog#uriEntryHBox#misc#hide (); + if hide_try then + begin + dialog#uriChoiceSelectedButton#misc#hide (); + dialog#uriChoiceConstantsButton#misc#hide (); + end; + dialog#okLabel#set_label ok_label; + dialog#uriChoiceTreeView#selection#set_mode + (selection_mode :> Gtk.Tags.selection_mode); + let model = new stringListModel dialog#uriChoiceTreeView in + let choices = ref None in + let nonvars = ref false in + (match copy_cb with + | None -> () + | Some cb -> + dialog#copyButton#misc#show (); + connect_button dialog#copyButton + (fun _ -> + match model#easy_selection () with + | [u] -> (cb u) + | _ -> ())); + dialog#uriChoiceDialog#set_title title; + dialog#uriChoiceLabel#set_text msg; + List.iter model#easy_append uris; + dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button; + let return v = + choices := v; + dialog#uriChoiceDialog#destroy (); + GMain.Main.quit () + in + ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true)); + connect_button dialog#uriChoiceConstantsButton (fun _ -> + return (Some (Lazy.force nonvars_uris))); + connect_button dialog#uriChoiceAutoButton (fun _ -> + Helm_registry.set_bool "matita.auto_disambiguation" true; + return (Some (Lazy.force nonvars_uris))); + connect_button dialog#uriChoiceSelectedButton (fun _ -> + match model#easy_selection () with + | [] -> () + | uris -> return (Some uris)); + connect_button dialog#uriChoiceAbortButton (fun _ -> return None); + dialog#uriChoiceDialog#show (); + GtkThread.main (); + (match !choices with + | None -> raise MatitaTypes.Cancel + | Some uris -> uris) end -let instance = - let gui = lazy (new gui (Helm_registry.get "matita.glade_file")) in - fun () -> Lazy.force gui +class interpModel = + let cols = new GTree.column_list in + let id_col = cols#add Gobject.Data.string in + let dsc_col = cols#add Gobject.Data.string in + let interp_no_col = cols#add Gobject.Data.int in + let tree_store = GTree.tree_store cols in + let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in + let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in + let id_view_col = GTree.view_column ~renderer:id_renderer () in + let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in + fun tree_view choices -> + object + initializer + tree_view#set_model (Some (tree_store :> GTree.model)); + ignore (tree_view#append_column id_view_col); + ignore (tree_view#append_column dsc_view_col); + let name_of_interp = + (* try to find a reasonable name for an interpretation *) + let idx = ref 0 in + fun interp -> + try + List.assoc "0" interp + with Not_found -> + incr idx; string_of_int !idx + in + tree_store#clear (); + let idx = ref ~-1 in + List.iter + (fun interp -> + incr idx; + let interp_row = tree_store#append () in + tree_store#set ~row:interp_row ~column:id_col + (name_of_interp interp); + tree_store#set ~row:interp_row ~column:interp_no_col !idx; + List.iter + (fun (id, dsc) -> + let row = tree_store#append ~parent:interp_row () in + tree_store#set ~row ~column:id_col id; + tree_store#set ~row ~column:dsc_col dsc; + tree_store#set ~row ~column:interp_no_col !idx) + interp) + choices + + method get_interp_no tree_path = + let iter = tree_store#get_iter tree_path in + tree_store#get ~row:iter ~column:interp_no_col + end + +let interactive_interp_choice () choices = + let gui = instance () in + assert (choices <> []); + let dialog = gui#newInterpDialog () in + let model = new interpModel dialog#interpChoiceTreeView choices in + let interp_len = List.length (List.hd choices) in + dialog#interpChoiceDialog#set_title "Interpretation choice"; + dialog#interpChoiceDialogLabel#set_label "Choose an interpretation:"; + let interp_no = ref None in + let return _ = + dialog#interpChoiceDialog#destroy (); + GMain.Main.quit () + in + let fail _ = interp_no := None; return () in + ignore (dialog#interpChoiceDialog#event#connect#delete (fun _ -> true)); + connect_button dialog#interpChoiceOkButton (fun _ -> + match !interp_no with None -> () | Some _ -> return ()); + connect_button dialog#interpChoiceCancelButton fail; + ignore (dialog#interpChoiceTreeView#connect#row_activated (fun path _ -> + interp_no := Some (model#get_interp_no path); + return ())); + let selection = dialog#interpChoiceTreeView#selection in + ignore (selection#connect#changed (fun _ -> + match selection#get_selected_rows with + | [path] -> + MatitaLog.debug (sprintf "selection: %d" (model#get_interp_no path)); + interp_no := Some (model#get_interp_no path) + | _ -> assert false)); + dialog#interpChoiceDialog#show (); + GtkThread.main (); + (match !interp_no with Some row -> [row] | _ -> raise MatitaTypes.Cancel)