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[messages] hide notebook and display help during drag

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It is an other way to solve #966 with the advantage that the "drag
route" is made easier since during drag most of the messages window is
hidden
This commit is contained in:
Gautier Hattenberger
2014-12-04 11:24:46 +01:00
parent b550d1f8ca
commit fe314fb4d5
1 changed files with 16 additions and 8 deletions
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sw/ground_segment/tmtc/messages.ml
+16 -8
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@@ -39,7 +39,7 @@ let values_of_field = fun field ->
_ -> [||]
(** Display one page for a message *)
let one_page = fun sender class_name (notebook:GPack.notebook) bind m ->
let one_page = fun sender class_name (notebook:GPack.notebook) (help_label:GObj.widget) (window:GWindow.window) bind m ->
let id = (Xml.attrib m "name") in
let h = GPack.hbox () in
h#misc#set_property "name" (`STRING (Some id));
@@ -98,8 +98,14 @@ let one_page = fun sender class_name (notebook:GPack.notebook) bind m ->
field_name in
sel#return (sprintf "%s:%s:%s:%s:%s" sender class_name id field_descr scale) in
ignore (field_label#drag#connect#data_get ~callback:data_get);
ignore (field_label#drag#connect#beginning ~callback:(fun _ -> notebook#coerce#misc#set_sensitive false));
ignore (field_label#drag#connect#ending ~callback:(fun _ -> notebook#coerce#misc#set_sensitive true));
(* hide notebook and display help during drag *)
let begin_drag = fun _ ->
notebook#coerce#misc#hide ();
help_label#misc#show ();
window#resize ~width:300 ~height:50
in
ignore (field_label#drag#connect#beginning ~callback:begin_drag);
ignore (field_label#drag#connect#ending ~callback:(fun _ -> notebook#coerce#misc#show (); help_label#misc#hide ()));
(update, display_value)::rest
with
@@ -157,7 +163,7 @@ let one_page = fun sender class_name (notebook:GPack.notebook) bind m ->
in
bind id display
let rec one_class = fun (notebook:GPack.notebook) (ident, xml_class, sender) ->
let rec one_class = fun (notebook:GPack.notebook) (help_label:GObj.widget) (window:GWindow.window) (ident, xml_class, sender) ->
let class_name = (Xml.attrib xml_class "name") in
let messages = Xml.children xml_class in
let module P = Pprz.Messages (struct let name = class_name end) in
@@ -168,7 +174,7 @@ let rec one_class = fun (notebook:GPack.notebook) (ident, xml_class, sender) ->
let get_one = fun sender _vs ->
if not (Hashtbl.mem senders sender) then begin
Hashtbl.add senders sender ();
one_class notebook (ident, xml_class, Some sender)
one_class notebook help_label window (ident, xml_class, Some sender)
end in
List.iter
(fun m -> ignore (P.message_bind (Xml.attrib m "name") get_one))
@@ -184,7 +190,7 @@ let rec one_class = fun (notebook:GPack.notebook) (ident, xml_class, sender) ->
(** Forall messages in the class *)
let messages = list_sort (fun x -> Xml.attrib x "name") messages in
List.iter (fun m -> ignore (one_page sender_name class_name class_notebook bind m)) messages
List.iter (fun m -> ignore (one_page sender_name class_name class_notebook help_label window bind m)) messages
@@ -209,8 +215,10 @@ let _ =
window#set_default_size ~width:200 ~height:50;
let quit = fun () -> GMain.Main.quit (); exit 0 in
ignore (window#connect#destroy ~callback:quit);
let vbox = GPack.vbox ~packing:window#add () in
let notebook = GPack.notebook ~packing:window#add ~tab_pos:`TOP () in
let notebook = GPack.notebook ~packing:vbox#pack ~tab_pos:`TOP () in
let help_label = GMisc.label ~text:"Drag-and-drop field on:\n\t- Real-Time Plotter to plot a curve\n\t- GCS map to display as a papget" ~packing:vbox#pack ~show:false () in
(** Get the XML description of the required classes *)
let xml_classes =
@@ -228,7 +236,7 @@ let _ =
!classes in
(* Insert the message classes in the notebook *)
List.iter (one_class notebook) xml_classes;
List.iter (one_class notebook help_label#coerce window) xml_classes;
(** Start the main loop *)
window#show ();