diff options
author | Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr> | 2016-02-15 20:17:24 +0100 |
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committer | Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr> | 2016-02-20 18:26:28 +0100 |
commit | e54d014ce10dea4a74b66e5091d25e4b26bd71fa (patch) | |
tree | bafd7baf26c959f9dabf76edbd518c3536c868e9 | |
parent | fd8038facfe10abb2c874ca4602b1d2ee0903056 (diff) |
Fixing bug #4540: CoqIDE bottom progress bar does not update.
-rw-r--r-- | ide/coqOps.ml | 67 | ||||
-rw-r--r-- | ide/document.ml | 27 | ||||
-rw-r--r-- | ide/document.mli | 4 | ||||
-rw-r--r-- | ide/wg_Segment.ml | 106 | ||||
-rw-r--r-- | ide/wg_Segment.mli | 14 |
5 files changed, 119 insertions, 99 deletions
diff --git a/ide/coqOps.ml b/ide/coqOps.ml index 89f4e513e..58f5eda62 100644 --- a/ide/coqOps.ml +++ b/ide/coqOps.ml @@ -169,6 +169,55 @@ let flags_to_color f = module Doc = Document +let segment_model (doc : sentence Doc.document) : Wg_Segment.model = +object (self) + + val mutable cbs = [] + + val mutable document_length = 0 + + method length = document_length + + method changed ~callback = cbs <- callback :: cbs + + method fold : 'a. ('a -> Wg_Segment.color -> 'a) -> 'a -> 'a = fun f accu -> + let fold accu _ _ s = + let flags = List.map mem_flag_of_flag s.flags in + f accu (flags_to_color flags) + in + Doc.fold_all doc accu fold + + method private on_changed (i, f) = + let data = (i, flags_to_color f) in + List.iter (fun f -> f (`SET data)) cbs + + method private on_push s ctx = + let after = match ctx with + | None -> [] + | Some (l, _) -> l + in + List.iter (fun s -> set_index s (s.index + 1)) after; + set_index s (document_length - List.length after); + ignore ((SentenceId.connect s)#changed self#on_changed); + document_length <- document_length + 1; + List.iter (fun f -> f `INSERT) cbs + + method private on_pop s ctx = + let () = match ctx with + | None -> () + | Some (l, _) -> List.iter (fun s -> set_index s (s.index - 1)) l + in + set_index s (-1); + document_length <- document_length - 1; + List.iter (fun f -> f `REMOVE) cbs + + initializer + let _ = (Doc.connect doc)#pushed self#on_push in + let _ = (Doc.connect doc)#popped self#on_pop in + () + +end + class coqops (_script:Wg_ScriptView.script_view) (_pv:Wg_ProofView.proof_view) @@ -201,20 +250,8 @@ object(self) script#misc#set_has_tooltip true; ignore(script#misc#connect#query_tooltip ~callback:self#tooltip_callback); feedback_timer.Ideutils.run ~ms:300 ~callback:self#process_feedback; - let on_changed (i, f) = segment#add i (flags_to_color f) in - let on_push s = - set_index s document_length; - ignore ((SentenceId.connect s)#changed on_changed); - document_length <- succ document_length; - segment#set_length document_length; - let flags = List.map mem_flag_of_flag s.flags in - segment#add s.index (flags_to_color flags); - in - let on_pop s = - set_index s (-1); - document_length <- pred document_length; - segment#set_length document_length; - in + let md = segment_model document in + segment#set_model md; let on_click id = let find _ _ s = Int.equal s.index id in let sentence = Doc.find document find in @@ -230,8 +267,6 @@ object(self) script#buffer#place_cursor iter; ignore (script#scroll_to_iter ~use_align:true ~yalign:0. iter) in - let _ = (Doc.connect document)#pushed on_push in - let _ = (Doc.connect document)#popped on_pop in let _ = segment#connect#clicked on_click in () diff --git a/ide/document.ml b/ide/document.ml index 9823e7576..6566ee3f8 100644 --- a/ide/document.ml +++ b/ide/document.ml @@ -16,8 +16,8 @@ type id = Stateid.t class type ['a] signals = object - method popped : callback:('a -> unit) -> unit - method pushed : callback:('a -> unit) -> unit + method popped : callback:('a -> ('a list * 'a list) option -> unit) -> unit + method pushed : callback:('a -> ('a list * 'a list) option -> unit) -> unit end class ['a] signal () = @@ -32,14 +32,14 @@ end type 'a document = { mutable stack : 'a sentence list; mutable context : ('a sentence list * 'a sentence list) option; - pushed_sig : 'a signal; - popped_sig : 'a signal; + pushed_sig : ('a * ('a list * 'a list) option) signal; + popped_sig : ('a * ('a list * 'a list) option) signal; } -let connect d = +let connect d : 'a signals = object - method pushed ~callback = d.pushed_sig#connect callback - method popped ~callback = d.popped_sig#connect callback + method pushed ~callback = d.pushed_sig#connect (fun (x, ctx) -> callback x ctx) + method popped ~callback = d.popped_sig#connect (fun (x, ctx) -> callback x ctx) end let create () = { @@ -49,6 +49,12 @@ let create () = { popped_sig = new signal (); } +let repr_context s = match s.context with +| None -> None +| Some (cl, cr) -> + let map s = s.data in + Some (List.map map cl, List.map map cr) + (* Invariant, only the tip is a allowed to have state_id = None *) let invariant l = l = [] || (List.hd l).state_id <> None @@ -64,12 +70,13 @@ let tip_data = function let push d x = assert(invariant d.stack); d.stack <- { data = x; state_id = None } :: d.stack; - d.pushed_sig#call x + d.pushed_sig#call (x, repr_context d) let pop = function | { stack = [] } -> raise Empty - | { stack = { data }::xs } as s -> s.stack <- xs; s.popped_sig#call data; data - + | { stack = { data }::xs } as s -> + s.stack <- xs; s.popped_sig#call (data, repr_context s); data + let focus d ~cond_top:c_start ~cond_bot:c_stop = assert(invariant d.stack); if d.context <> None then invalid_arg "focus"; diff --git a/ide/document.mli b/ide/document.mli index 0d803ff00..fb96cb6d7 100644 --- a/ide/document.mli +++ b/ide/document.mli @@ -108,8 +108,8 @@ val print : class type ['a] signals = object - method popped : callback:('a -> unit) -> unit - method pushed : callback:('a -> unit) -> unit + method popped : callback:('a -> ('a list * 'a list) option -> unit) -> unit + method pushed : callback:('a -> ('a list * 'a list) option -> unit) -> unit end val connect : 'a document -> 'a signals diff --git a/ide/wg_Segment.ml b/ide/wg_Segment.ml index b4b02a7fa..47fdeb127 100644 --- a/ide/wg_Segment.ml +++ b/ide/wg_Segment.ml @@ -10,53 +10,13 @@ open Util type color = GDraw.color -module Segment : -sig - type +'a t - val length : 'a t -> int - val resize : 'a t -> int -> 'a t - val empty : 'a t - val add : int -> 'a -> 'a t -> 'a t - val remove : int -> 'a t -> 'a t - val fold : ('a -> 'a -> bool) -> (int -> int -> 'a -> 'b -> 'b) -> 'a t -> 'b -> 'b -end = -struct - type 'a t = { - length : int; - content : 'a Int.Map.t; - } - - let empty = { length = 0; content = Int.Map.empty } - - let length s = s.length - - let resize s len = - if s.length <= len then { s with length = len } - else - let filter i v = i < len in - { length = len; content = Int.Map.filter filter s.content } - - let add i v s = - if i < s.length then - { s with content = Int.Map.add i v s.content } - else s - - let remove i s = { s with content = Int.Map.remove i s.content } - - let fold eq f s accu = - let make k v (cur, accu) = match cur with - | None -> Some (k, k, v), accu - | Some (i, j, w) -> - if k = j + 1 && eq v w then Some (i, k, w), accu - else Some (k, k, v), (i, j, w) :: accu - in - let p, segments = Int.Map.fold make s.content (None, []) in - let segments = match p with - | None -> segments - | Some p -> p :: segments - in - List.fold_left (fun accu (i, j, v) -> f i j v accu) accu segments +type model_event = [ `INSERT | `REMOVE | `SET of int * color ] +class type model = +object + method changed : callback:(model_event -> unit) -> unit + method length : int + method fold : 'a. ('a -> color -> 'a) -> 'a -> 'a end let i2f = float_of_int @@ -95,7 +55,7 @@ object (self) val mutable width = 1 val mutable height = 20 - val mutable data = Segment.empty + val mutable model : model option = None val mutable default : color = `WHITE val mutable pixmap : GDraw.pixmap = GDraw.pixmap ~width:1 ~height:1 () val clicked = new GUtil.signal () @@ -113,10 +73,12 @@ object (self) end in let _ = box#misc#connect#size_allocate cb in - let clicked_cb ev = + let clicked_cb ev = match model with + | None -> true + | Some md -> let x = GdkEvent.Button.x ev in let (width, _) = pixmap#size in - let len = Segment.length data in + let len = md#length in let idx = f2i ((x *. i2f len) /. i2f width) in let () = clicked#call idx in true @@ -125,17 +87,23 @@ object (self) (** Initial pixmap *) draw#set_pixmap pixmap - method length = Segment.length data - - method set_length len = - data <- Segment.resize data len; - if self#misc#visible then self#refresh () + method set_model md = + model <- Some md; + let changed_cb = function + | `INSERT | `REMOVE -> + if self#misc#visible then self#refresh () + | `SET (i, color) -> + if self#misc#visible then self#fill_range color i (i + 1) + in + md#changed changed_cb - method private fill_range color i j = + method private fill_range color i j = match model with + | None -> () + | Some md -> let i = i2f i in let j = i2f j in let width = i2f width in - let len = i2f (Segment.length data) in + let len = i2f md#length in let x = f2i ((i *. width) /. len) in let x' = f2i ((j *. width) /. len) in let w = x' - x in @@ -143,14 +111,6 @@ object (self) pixmap#rectangle ~x ~y:0 ~width:w ~height ~filled:true (); draw#set_mask None; - method add i color = - data <- Segment.add i color data; - if self#misc#visible then self#fill_range color i (i + 1) - - method remove i = - data <- Segment.remove i data; - if self#misc#visible then self#fill_range default i (i + 1) - method set_default_color color = default <- color method default_color = default @@ -159,11 +119,23 @@ object (self) draw#set_pixmap pixmap; self#refresh (); - method private refresh () = + method private refresh () = match model with + | None -> () + | Some md -> pixmap#set_foreground default; pixmap#rectangle ~x:0 ~y:0 ~width ~height ~filled:true (); - let fold i j v () = self#fill_range v i (j + 1) in - Segment.fold color_eq fold data (); + let make (k, cur, accu) v = match cur with + | None -> pred k, Some (k, k, v), accu + | Some (i, j, w) -> + if k = j - 1 && color_eq v w then pred k, Some (k, i, w), accu + else pred k, Some (k, k, v), (i, j, w) :: accu + in + let _, p, segments = md#fold make (md#length - 1, None, []) in + let segments = match p with + | None -> segments + | Some p -> p :: segments + in + List.iter (fun (i, j, v) -> self#fill_range v i (j + 1)) segments; draw#set_mask None; method connect = diff --git a/ide/wg_Segment.mli b/ide/wg_Segment.mli index 0fc8ebd75..29cbbedac 100644 --- a/ide/wg_Segment.mli +++ b/ide/wg_Segment.mli @@ -8,6 +8,8 @@ type color = GDraw.color +type model_event = [ `INSERT | `REMOVE | `SET of int * color ] + class type segment_signals = object inherit GObj.misc_signals @@ -15,15 +17,19 @@ object method clicked : callback:(int -> unit) -> GtkSignal.id end +class type model = +object + method changed : callback:(model_event -> unit) -> unit + method length : int + method fold : 'a. ('a -> color -> 'a) -> 'a -> 'a +end + class segment : unit -> object inherit GObj.widget val obj : Gtk.widget Gtk.obj + method set_model : model -> unit method connect : segment_signals - method length : int - method set_length : int -> unit method default_color : color method set_default_color : color -> unit - method add : int -> color -> unit - method remove : int -> unit end |