* http://helm.cs.unibo.it/
*)
+exception PopupClosed
open Printf
open MatitaTypes
let wrap_callback f = f
-(*
-let wrap_callback f () =
- try
- f ()
- with exn ->
- MatitaLog.error (sprintf "Uncaught exception: %s" (Printexc.to_string exn))
-*)
let connect_button (button: #GButton.button) callback =
ignore (button#connect#clicked (wrap_callback callback))
stop
| _ -> false)))
-let toggle_visibility ~(win: GWindow.window) ~(check: GMenu.check_menu_item) =
+let toggle_widget_visibility ~(widget: GObj.widget)
+ ~(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 ();
+ if check#active then widget#misc#show () else widget#misc#hide ()))
+
+let toggle_window_visibility ~(window: GWindow.window)
+ ~(check: GMenu.check_menu_item)
+=
+ ignore (check#connect#toggled (fun _ ->
+ if check#active then window#show () else window#misc#hide ()));
+ ignore (window#event#connect#delete (fun _ ->
+ window#misc#hide ();
check#set_active false;
true))
| None -> ()
| Some check -> check#set_active (not check#active)
+let toggle_callback ~callback ~(check: GMenu.check_menu_item) =
+ ignore (check#connect#toggled (fun _ -> callback 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 ->
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
+ let renderer = (GTree.cell_renderer_text [], ["text", text_column]) in
+ let view_column = GTree.view_column ~renderer () 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)
let iter = list_store#get_iter tree_path in
list_store#get ~row:iter ~column:text_column)
tree_view#selection#get_selected_rows
+ end
+
+class taggedStringListModel ~(tags:(string * GdkPixbuf.pixbuf) list)
+ (tree_view: GTree.view)
+=
+ let column_list = new GTree.column_list in
+ let tag_column = column_list#add Gobject.Data.gobject in
+ let text_column = column_list#add Gobject.Data.string in
+ let list_store = GTree.list_store column_list in
+ let text_renderer = (GTree.cell_renderer_text [], ["text", text_column]) in
+ let tag_renderer = (GTree.cell_renderer_pixbuf [], ["pixbuf", tag_column]) in
+ let text_vcolumn = GTree.view_column ~renderer:text_renderer () in
+ let tag_vcolumn = GTree.view_column ~renderer:tag_renderer () in
+ let lookup_pixbuf tag =
+ try List.assoc tag tags with Not_found -> assert false
+ in
+ object (self)
+ initializer
+ tree_view#set_model (Some (list_store :> GTree.model));
+ ignore (tree_view#append_column tag_vcolumn);
+ ignore (tree_view#append_column text_vcolumn)
+ method list_store = list_store
+
+ method easy_append ~tag s =
+ let tree_iter = list_store#append () in
+ list_store#set ~row:tree_iter ~column:text_column s;
+ list_store#set ~row:tree_iter ~column:tag_column (lookup_pixbuf tag)
+
+ method easy_insert pos ~tag s =
+ let tree_iter = list_store#insert pos in
+ list_store#set ~row:tree_iter ~column:text_column s;
+ list_store#set ~row:tree_iter ~column:tag_column (lookup_pixbuf tag)
+
+ 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
class type gui =
method newEmptyDialog: unit -> MatitaGeneratedGui.emptyDialog
end
-let ask_confirmation ~(gui:#gui) ?(cancel = true) ?(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 ()
+let popup_message
+ ~title ~message ~buttons ~callback
+ ?(message_type=`QUESTION) ?parent ?(use_markup=true)
+ ?(destroy_with_parent=true) ?(allow_grow=false) ?(allow_shrink=false)
+ ?icon ?(modal=true) ?(resizable=false) ?screen ?type_hint
+ ?(position=`CENTER_ON_PARENT) ?wm_name ?wm_class ?border_width ?width
+ ?height ?(show=true) ()
+=
+ let m =
+ GWindow.message_dialog
+ ~message ~use_markup ~message_type ~buttons ?parent ~destroy_with_parent
+ ~title ~allow_grow ~allow_shrink ?icon ~modal ~resizable ?screen
+ ?type_hint ~position ?wm_name ?wm_class ?border_width ?width ?height
+ ~show ()
+ in
+ ignore(m#connect#response
+ ~callback:(fun a -> GMain.Main.quit ();callback a));
+ ignore(m#connect#close
+ ~callback:(fun _ -> GMain.Main.quit ();raise PopupClosed));
+ GtkThread.main ();
+ m#destroy ()
+
+let popup_message_lowlevel
+ ~title ~message ?(no_separator=true) ~callback ~message_type ~buttons
+ ?parent ?(destroy_with_parent=true) ?(allow_grow=false) ?(allow_shrink=false)
+ ?icon ?(modal=true) ?(resizable=false) ?screen ?type_hint
+ ?(position=`CENTER_ON_PARENT) ?wm_name ?wm_class ?border_width ?width
+ ?height ?(show=true) ()
+=
+ let m =
+ GWindow.dialog
+ ~no_separator
+ ?parent ~destroy_with_parent
+ ~title ~allow_grow ~allow_shrink ?icon ~modal ~resizable ?screen
+ ?type_hint ~position ?wm_name ?wm_class ?border_width ?width ?height
+ ~show:false ()
in
- ignore (dialog#confirmationDialog#event#connect#delete (fun _ -> true));
- connect_button dialog#confirmationDialogOkButton (return true);
- connect_button dialog#confirmationDialogCancelButton (return false);
- if not cancel then dialog#confirmationDialogCancelButton#misc#hide ();
- dialog#confirmationDialog#show ();
+ let stock =
+ match message_type with
+ | `WARNING -> `DIALOG_WARNING
+ | `INFO -> `DIALOG_INFO
+ | `ERROR ->`DIALOG_ERROR
+ | `QUESTION -> `DIALOG_QUESTION
+ in
+ let image = GMisc.image ~stock ~icon_size:`DIALOG () in
+ let label = GMisc.label ~markup:message () in
+ label#set_line_wrap true;
+ let hbox = GPack.hbox ~spacing:10 () in
+ hbox#pack ~from:`START ~expand:true ~fill:true (image:>GObj.widget);
+ hbox#pack ~from:`START ~expand:true ~fill:true (label:>GObj.widget);
+ m#vbox#pack ~from:`START
+ ~padding:20 ~expand:true ~fill:true (hbox:>GObj.widget);
+ List.iter (fun (x, y) ->
+ m#add_button_stock x y;
+ if y = `CANCEL then
+ m#set_default_response y
+ ) buttons;
+ ignore(m#connect#response
+ ~callback:(fun a -> GMain.Main.quit ();callback a));
+ ignore(m#connect#close
+ ~callback:(fun _ -> GMain.Main.quit ();callback `POPUPCLOSED));
+ if show = true then
+ m#show ();
GtkThread.main ();
- (match !result with None -> assert false | Some r -> r)
+ m#destroy ()
+
+
+let ask_confirmation ~title ~message ?parent () =
+ let rc = ref `YES in
+ let callback =
+ function
+ | `YES -> rc := `YES
+ | `NO -> rc := `NO
+ | `CANCEL -> rc := `CANCEL
+ | `DELETE_EVENT -> rc := `CANCEL
+ | `POPUPCLOSED -> rc := `CANCEL
+ in
+ let buttons = [`YES,`YES ; `NO,`NO ; `CANCEL,`CANCEL] in
+ popup_message_lowlevel
+ ~title ~message ~message_type:`WARNING ~callback ~buttons ?parent ();
+ !rc
+
+let report_error ~title ~message ?parent () =
+ let rc = ref false in
+ let callback _ = () in
+ let buttons = GWindow.Buttons.ok in
+ try
+ popup_message
+ ~title ~message ~message_type:`ERROR ~callback ~buttons ?parent ()
+ with
+ | PopupClosed -> ()
+
let ask_text ~(gui:#gui) ?(title = "") ?(msg = "") ?(multiline = false) () =
let dialog = gui#newEmptyDialog () in
projects / helm.git / blobdiff