X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=helm%2Fmatita%2FmatitaGtkMisc.ml;fp=helm%2Fmatita%2FmatitaGtkMisc.ml;h=0000000000000000000000000000000000000000;hb=1696761e4b8576e8ed81caa905fd108717019226;hp=2ff018a525586b973b20e2498272a1703472950a;hpb=5325734bc2e4927ed7ec146e35a6f0f2b49f50c1;p=helm.git diff --git a/helm/matita/matitaGtkMisc.ml b/helm/matita/matitaGtkMisc.ml deleted file mode 100644 index 2ff018a52..000000000 --- a/helm/matita/matitaGtkMisc.ml +++ /dev/null @@ -1,190 +0,0 @@ -(* Copyright (C) 2004, HELM Team. - * - * This file is part of HELM, an Hypertextual, Electronic - * Library of Mathematics, developed at the Computer Science - * Department, University of Bologna, Italy. - * - * HELM is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * HELM is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with HELM; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - * - * For details, see the HELM World-Wide-Web page, - * http://helm.cs.unibo.it/ - *) - -let toggle_visibility ~(win: GWindow.window) ~(check: GMenu.check_menu_item) = - ignore (check#connect#toggled (fun _ -> - if check#active then win#show () else win#misc#hide ())); - ignore (win#event#connect#delete (fun _ -> - win#misc#hide (); - check#set_active false; - true)) - -let toggle_win ?(check: GMenu.check_menu_item option) (win: GWindow.window) () = - if win#is_active then win#misc#hide () else win#show (); - match check with - | None -> () - | Some check -> check#set_active (not check#active) - -let add_key_binding key callback (evbox: GBin.event_box) = - ignore (evbox#event#connect#key_press (function - | key' when GdkEvent.Key.keyval key' = key -> - callback (); - false - | _ -> false)) - -class stringListModel (tree_view: GTree.view) = - let column_list = new GTree.column_list in - let text_column = column_list#add Gobject.Data.string in - let list_store = GTree.list_store column_list in - object (self) - - initializer - let renderer = (GTree.cell_renderer_text [], ["text", text_column]) in - let view_column = GTree.view_column ~renderer () in - tree_view#set_model (Some (list_store :> GTree.model)); - ignore (tree_view#append_column view_column) - - method list_store = list_store - - method easy_append s = - let tree_iter = list_store#append () in - list_store#set ~row:tree_iter ~column:text_column s - - method easy_insert pos s = - let tree_iter = list_store#insert pos in - list_store#set ~row:tree_iter ~column:text_column s - - method easy_selection () = - List.map - (fun tree_path -> - let iter = list_store#get_iter tree_path in - list_store#get ~row:iter ~column:text_column) - tree_view#selection#get_selected_rows - - end - -let is_var_uri s = - try - String.sub s (String.length s - 4) 4 = ".var" - with Invalid_argument _ -> false - -let non p x = not (p x) - -class type gui = - object - method newUriDialog: unit -> MatitaGeneratedGui.uriChoiceDialog - method newConfirmationDialog: unit -> MatitaGeneratedGui.confirmationDialog - method newEmptyDialog: unit -> MatitaGeneratedGui.emptyDialog - end - -exception Cancel - -let interactive_user_uri_choice - ~(gui:#gui) ~(selection_mode:[`SINGLE|`MULTIPLE]) ?(title = "") - ?(msg = "") ?(nonvars_button=false) uris -= - 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 - 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 - 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)); - ignore (dialog#uriChoiceConstantsButton#connect#clicked (fun _ -> - return (Some (Lazy.force nonvars_uris)))); - ignore (dialog#uriChoiceAutoButton#connect#clicked (fun _ -> - Helm_registry.set_bool "matita.auto_disambiguation" true; - return (Some (Lazy.force nonvars_uris)))); - ignore (dialog#uriChoiceSelectedButton#connect#clicked (fun _ -> - match model#easy_selection () with - | [] -> () - | uris -> return (Some uris))); - ignore (dialog#uriChoiceAbortButton#connect#clicked (fun _ -> return None)); - dialog#uriChoiceDialog#show (); - GtkThread.main (); - (match !choices with - | None -> raise Cancel - | Some uris -> uris) - end - -let interactive_interp_choice ~(gui:#gui) choices = - (* TODO Zack implement interactive_interp_choice *) - MatitaTypes.warning - "'interactive_interp_choice' not implemented: returning 1st interpretation"; - [0] - -let ask_confirmation ~(gui:#gui) ?(title = "") ?(msg = "") () = - let dialog = gui#newConfirmationDialog () in - dialog#confirmationDialog#set_title title; - dialog#confirmationDialogLabel#set_label msg; - let result = ref None in - let return r _ = - result := Some r; - dialog#confirmationDialog#destroy (); - GMain.Main.quit () - in - ignore (dialog#confirmationDialog#event#connect#delete (fun _ -> true)); - ignore (dialog#confirmationDialogOkButton#connect#clicked (return true)); - ignore (dialog#confirmationDialogCancelButton#connect#clicked (return false)); - dialog#confirmationDialog#show (); - GtkThread.main (); - (match !result with None -> assert false | Some r -> r) - -let ask_text ~(gui:#gui) ?(title = "") ?(msg = "") ?(multiline = false) () = - let dialog = gui#newEmptyDialog () in - dialog#emptyDialog#set_title title; - dialog#emptyDialogLabel#set_label msg; - let result = ref None in - let return r = - result := r; - dialog#emptyDialog#destroy (); - GMain.Main.quit () - in - ignore (dialog#emptyDialog#event#connect#delete (fun _ -> true)); - if multiline then begin (* multiline input required: use a TextView widget *) - let win = - GBin.scrolled_window ~width:400 ~height:150 ~hpolicy:`NEVER - ~vpolicy:`ALWAYS ~packing:dialog#emptyDialogVBox#add () - in - let view = GText.view ~wrap_mode:`CHAR ~packing:win#add () in - view#misc#grab_focus (); - ignore (dialog#emptyDialogOkButton#connect#clicked (fun _ -> - return (Some (view#buffer#get_text ())))) - end else begin (* monoline input required: use a TextEntry widget *) - let entry = GEdit.entry ~packing:dialog#emptyDialogVBox#add () in - entry#misc#grab_focus (); - ignore (dialog#emptyDialogOkButton#connect#clicked (fun _ -> - return (Some entry#text))) - end; - ignore (dialog#emptyDialogCancelButton#connect#clicked (fun _ ->return None)); - dialog#emptyDialog#show (); - GtkThread.main (); - (match !result with None -> raise Cancel | Some r -> r) -