X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FDEVEL%2Flablgtk%2Flablgtk_20000829-0.1.0%2FgtkList.ml;fp=helm%2FDEVEL%2Flablgtk%2Flablgtk_20000829-0.1.0%2FgtkList.ml;h=4d2ae0951e5b75f1ea8a13f42aa70dbb5932c20b;hb=2ee84a2a641938988703e329aef9fc3c5eb5aacf;hp=0000000000000000000000000000000000000000;hpb=34d83812af9b7064cc8f735c2a78169881140010;p=helm.git

diff --git a/helm/DEVEL/lablgtk/lablgtk_20000829-0.1.0/gtkList.ml b/helm/DEVEL/lablgtk/lablgtk_20000829-0.1.0/gtkList.ml
new file mode 100644
index 000000000..4d2ae0951
--- /dev/null
+++ b/helm/DEVEL/lablgtk/lablgtk_20000829-0.1.0/gtkList.ml
@@ -0,0 +1,294 @@
+(* $Id$ *)
+
+open Gaux
+open Gtk
+open Tags
+open GtkBase
+
+module ListItem = struct
+  let cast w : list_item obj = Object.try_cast w "GtkListItem"
+  external create : unit -> list_item obj = "ml_gtk_list_item_new"
+  external create_with_label : string -> list_item obj
+      = "ml_gtk_list_item_new_with_label"
+  let create ?label () =
+    match label with None -> create ()
+    | Some label -> create_with_label label
+end
+
+module Liste = struct
+  let cast w : liste obj = Object.try_cast w "GtkList"
+  external create : unit -> liste obj = "ml_gtk_list_new"
+  external insert_item :
+      [>`list] obj -> [>`listitem] obj -> pos:int -> unit
+      = "ml_gtk_list_insert_item"
+  let insert_items l wl ~pos =
+    let wl = if pos < 0 then wl else List.rev wl in
+    List.iter wl ~f:(insert_item l ~pos)
+  let append_items l = insert_items l ~pos:(-1)
+  let prepend_items l = insert_items l ~pos:0
+  external clear_items : [>`list] obj -> start:int -> stop:int -> unit =
+    "ml_gtk_list_clear_items"
+  external select_item : [>`list] obj -> pos:int -> unit
+      = "ml_gtk_list_select_item"
+  external unselect_item : [>`list] obj -> pos:int -> unit
+      = "ml_gtk_list_unselect_item"
+  external select_child : [>`list] obj -> [>`listitem] obj -> unit
+      = "ml_gtk_list_select_child"
+  external unselect_child : [>`list] obj -> [>`listitem] obj -> unit
+      = "ml_gtk_list_unselect_child"
+  external child_position : [>`list] obj -> [>`listitem] obj -> int
+      = "ml_gtk_list_child_position"
+  external set_selection_mode : [>`list] obj -> selection_mode -> unit
+      = "ml_gtk_list_set_selection_mode"
+  module Signals = struct
+    open GtkSignal
+    let selection_changed : ([>`list],_) t =
+      { name = "selection_changed"; marshaller = marshal_unit }
+    let select_child : ([>`list],_) t =
+      { name = "select_child"; marshaller = Widget.Signals.marshal }
+    let unselect_child : ([>`list],_) t =
+      { name = "unselect_child"; marshaller = Widget.Signals.marshal }
+  end
+end
+
+module CList = struct
+  let cast w : clist obj = Object.try_cast w "GtkCList"
+  external create : cols:int -> clist obj = "ml_gtk_clist_new"
+  external create_with_titles : string array -> clist obj
+      = "ml_gtk_clist_new_with_titles"
+  external get_rows : [>`clist] obj -> int = "ml_gtk_clist_get_rows"
+  external get_columns : [>`clist] obj -> int = "ml_gtk_clist_get_columns"
+  external get_focus_row : [>`clist] obj -> int
+      = "ml_gtk_clist_get_focus_row"
+  external set_hadjustment : [>`clist] obj -> [>`adjustment] obj -> unit
+      = "ml_gtk_clist_set_hadjustment"
+  external set_vadjustment : [>`clist] obj -> [>`adjustment] obj -> unit
+      = "ml_gtk_clist_set_vadjustment"
+  external get_hadjustment : [>`clist] obj -> adjustment obj
+      = "ml_gtk_clist_get_hadjustment"
+  external get_vadjustment : [>`clist] obj -> adjustment obj
+      = "ml_gtk_clist_get_vadjustment"
+  external set_shadow_type : [>`clist] obj -> shadow_type -> unit
+      = "ml_gtk_clist_set_shadow_type"
+  external set_selection_mode : [>`clist] obj -> selection_mode -> unit
+      = "ml_gtk_clist_set_selection_mode"
+  external set_reorderable : [>`clist] obj -> bool -> unit
+      = "ml_gtk_clist_set_reorderable"
+  external set_use_drag_icons : [>`clist] obj -> bool -> unit
+      = "ml_gtk_clist_set_use_drag_icons"
+  external set_button_actions :
+      [>`clist] obj -> int -> button_action list -> unit
+      = "ml_gtk_clist_set_button_actions"
+  external freeze : [>`clist] obj -> unit = "ml_gtk_clist_freeze"
+  external thaw : [>`clist] obj -> unit = "ml_gtk_clist_thaw"
+  external column_titles_show : [>`clist] obj -> unit
+      = "ml_gtk_clist_column_titles_show"
+  external column_titles_hide : [>`clist] obj -> unit
+      = "ml_gtk_clist_column_titles_hide"
+  external column_title_active : [>`clist] obj -> int -> unit
+      = "ml_gtk_clist_column_title_active"
+  external column_title_passive : [>`clist] obj -> int -> unit
+      = "ml_gtk_clist_column_title_passive"
+  external column_titles_active : [>`clist] obj -> unit
+      = "ml_gtk_clist_column_titles_active"
+  external column_titles_passive : [>`clist] obj -> unit
+      = "ml_gtk_clist_column_titles_passive"
+  external set_column_title : [>`clist] obj -> int -> string -> unit
+      = "ml_gtk_clist_set_column_title"
+  external get_column_title : [>`clist] obj -> int -> string
+      = "ml_gtk_clist_get_column_title"
+  external set_column_widget : [>`clist] obj -> int -> [>`widget] obj -> unit
+      = "ml_gtk_clist_set_column_widget"
+  external get_column_widget : [>`clist] obj -> int -> widget obj
+      = "ml_gtk_clist_get_column_widget"
+  external set_column_justification :
+      [>`clist] obj -> int -> justification -> unit
+      = "ml_gtk_clist_set_column_justification"
+  external set_column_visibility : [>`clist] obj -> int -> bool -> unit
+      = "ml_gtk_clist_set_column_visibility"
+  external set_column_resizeable : [>`clist] obj -> int -> bool -> unit
+      = "ml_gtk_clist_set_column_resizeable"
+  external set_column_auto_resize : [>`clist] obj -> int -> bool -> unit
+      = "ml_gtk_clist_set_column_auto_resize"
+  external columns_autosize : [>`clist] obj -> unit
+      = "ml_gtk_clist_columns_autosize"
+  external optimal_column_width : [>`clist] obj -> int -> int
+      = "ml_gtk_clist_optimal_column_width"
+  external set_column_width : [>`clist] obj -> int -> int -> unit
+      = "ml_gtk_clist_set_column_width"
+  external set_column_min_width : [>`clist] obj -> int -> int -> unit
+      = "ml_gtk_clist_set_column_min_width"
+  external set_column_max_width : [>`clist] obj -> int -> int -> unit
+      = "ml_gtk_clist_set_column_max_width"
+  external set_row_height : [>`clist] obj -> int -> unit
+      = "ml_gtk_clist_set_row_height"
+  external moveto :
+      [>`clist] obj ->
+      int -> int -> row_align:clampf -> col_align:clampf -> unit
+      = "ml_gtk_clist_moveto"
+  external row_is_visible : [>`clist] obj -> int -> visibility
+      = "ml_gtk_clist_row_is_visible"
+  external get_cell_type : [>`clist] obj -> int -> int -> cell_type
+      = "ml_gtk_clist_get_cell_type"
+  external set_text : [>`clist] obj -> int -> int -> string -> unit
+      = "ml_gtk_clist_set_text"
+  external get_text : [>`clist] obj -> int -> int -> string
+      = "ml_gtk_clist_get_text"
+  external set_pixmap :
+      [>`clist] obj ->
+      int -> int -> Gdk.pixmap -> Gdk.bitmap Gpointer.optboxed -> unit
+      = "ml_gtk_clist_set_pixmap"
+  external get_pixmap :
+      [>`clist] obj -> int -> int -> Gdk.pixmap option * Gdk.bitmap option
+      = "ml_gtk_clist_get_pixmap"
+  external set_pixtext :
+      [>`clist] obj -> int -> int ->
+      string -> int -> Gdk.pixmap -> Gdk.bitmap Gpointer.optboxed -> unit
+      = "ml_gtk_clist_set_pixtext_bc" "ml_gtk_clist_set_pixtext"
+  external set_foreground :
+      [>`clist] obj -> row:int -> Gdk.Color.t Gpointer.optboxed -> unit
+      = "ml_gtk_clist_set_foreground"
+  external set_background :
+      [>`clist] obj -> row:int -> Gdk.Color.t Gpointer.optboxed -> unit
+      = "ml_gtk_clist_set_background"
+  external get_cell_style : [>`clist] obj -> int -> int -> Gtk.style
+      = "ml_gtk_clist_get_cell_style"
+  external set_cell_style : [>`clist] obj -> int -> int -> Gtk.style -> unit
+      = "ml_gtk_clist_set_cell_style"
+  external get_row_style : [>`clist] obj -> row:int -> Gtk.style
+      = "ml_gtk_clist_get_row_style"
+  external set_row_style : [>`clist] obj -> row:int -> Gtk.style -> unit
+      = "ml_gtk_clist_set_row_style"
+  external set_selectable : [>`clist] obj -> row:int -> bool -> unit
+      = "ml_gtk_clist_set_selectable"
+  external get_selectable : [>`clist] obj -> row:int -> bool
+      = "ml_gtk_clist_get_selectable"
+  external set_shift :
+      [>`clist] obj -> int -> int -> vertical:int -> horizontal:int -> unit
+      = "ml_gtk_clist_set_shift"
+  external insert : [>`clist] obj -> row:int -> Gpointer.optstring array -> int
+      = "ml_gtk_clist_insert"
+  let insert w ~row texts =
+    let len = get_columns w in
+    if List.length texts > len then invalid_arg "CList.insert";
+    let arr = Array.create (get_columns w) None in
+    List.fold_left texts ~init:0
+      ~f:(fun pos text -> arr.(pos) <- text; pos+1);
+    let r = insert w ~row (Array.map ~f:Gpointer.optstring arr) in
+    if r = -1 then invalid_arg "GtkCList::insert";
+    r
+  external remove : [>`clist] obj -> row:int -> unit
+      = "ml_gtk_clist_remove"
+  external set_row_data : [>`clist] obj -> row:int -> Obj.t -> unit
+      = "ml_gtk_clist_set_row_data"
+  external get_row_data : [>`clist] obj -> row:int -> Obj.t
+      = "ml_gtk_clist_get_row_data"
+  external select : [>`clist] obj -> int -> int -> unit
+      = "ml_gtk_clist_select_row"
+  external unselect : [>`clist] obj -> int -> int -> unit
+      = "ml_gtk_clist_unselect_row"
+  external clear : [>`clist] obj -> unit = "ml_gtk_clist_clear"
+  external get_row_column : [>`clist] obj -> x:int -> y:int -> int * int
+      = "ml_gtk_clist_get_selection_info"
+  external select_all : [>`clist] obj -> unit = "ml_gtk_clist_select_all"
+  external unselect_all : [>`clist] obj -> unit = "ml_gtk_clist_unselect_all"
+  external swap_rows : [>`clist] obj -> int -> int -> unit
+      = "ml_gtk_clist_swap_rows"
+  external row_move : [>`clist] obj -> int -> dst:int -> unit
+      = "ml_gtk_clist_row_move"
+  external set_sort_column : [>`clist] obj -> int -> unit
+      = "ml_gtk_clist_set_sort_column"
+  external set_sort_type : [>`clist] obj -> sort_type -> unit
+      = "ml_gtk_clist_set_sort_type"
+  external sort : [>`clist] obj -> unit
+      = "ml_gtk_clist_sort"
+  external set_auto_sort : [>`clist] obj -> bool -> unit
+      = "ml_gtk_clist_set_auto_sort"
+  let set_titles_show w = function
+      true -> column_titles_show w
+    | false -> column_titles_hide w
+  let set_titles_active w = function
+      true -> column_titles_active w
+    | false -> column_titles_passive w
+  let set ?hadjustment ?vadjustment ?shadow_type
+      ?(button_actions=[]) ?selection_mode ?reorderable
+      ?use_drag_icons ?row_height ?titles_show ?titles_active w =
+    let may_set f param = may param ~f:(f w) in
+    may_set set_hadjustment hadjustment;
+    may_set set_vadjustment vadjustment;
+    may_set set_shadow_type shadow_type;
+    List.iter button_actions ~f:(fun (n,act) -> set_button_actions w n act);
+    may_set set_selection_mode selection_mode;
+    may_set set_reorderable reorderable;
+    may_set set_use_drag_icons use_drag_icons;
+    may_set set_row_height row_height;
+    may_set set_titles_show titles_show;
+    may_set set_titles_active titles_active
+  let set_sort w ?auto ?column ?dir:sort_type () =
+    may auto ~f:(set_auto_sort w);
+    may column ~f:(set_sort_column w);
+    may sort_type ~f:(set_sort_type w)
+  let set_cell w ?text ?pixmap ?mask ?(spacing=0) ?style row col =
+    begin match text, pixmap with
+    | Some text, None ->
+        set_text w row col text
+    | None, Some pm ->
+        set_pixmap w row col pm (Gpointer.optboxed mask)
+    | Some text, Some pm ->
+        set_pixtext w row col text spacing pm (Gpointer.optboxed mask)
+    | _ -> ()
+    end;
+    may style ~f:(set_cell_style w row col)
+  let set_column w ?widget ?title ?title_active ?justification
+      ?visibility ?resizeable ?auto_resize ?width ?min_width ?max_width
+      col =
+    let may_set f param = may param ~f:(f w col) in
+    may_set set_column_widget widget;
+    may_set set_column_title title;
+    may title_active
+      ~f:(fun active -> if active then column_title_active w col
+                                   else column_title_passive w col);
+    may_set set_column_justification justification;
+    may_set set_column_visibility visibility;
+    may_set set_column_resizeable resizeable;
+    may_set set_column_auto_resize auto_resize;
+    may_set set_column_width width;
+    may_set set_column_min_width min_width;
+    may_set set_column_max_width max_width
+  let set_row w ?foreground ?background ?selectable ?style row =
+    let may_set f = may ~f:(f w ~row) in
+    may_set set_foreground foreground;
+    may_set set_background  background;
+    may_set set_selectable  selectable;
+    may_set set_row_style style
+  module Signals = struct
+    open GtkArgv
+    open GtkSignal
+    let marshal_select f argv = function
+      | INT row :: INT column :: POINTER p :: _ ->
+          let event : GdkEvent.Button.t option =
+	    may_map ~f:GdkEvent.unsafe_copy p
+          in
+          f ~row ~column ~event
+      | _ -> invalid_arg "GtkList.CList.Signals.marshal_select"
+    let select_row : ([>`clist],_) t =
+      { name = "select_row"; marshaller = marshal_select }
+    let unselect_row : ([>`clist],_) t =
+      { name = "unselect_row"; marshaller = marshal_select }
+    let click_column : ([>`clist],_) t =
+      { name = "click_column"; marshaller = marshal_int }
+    external val_scroll_type : int -> scroll_type = "ml_Val_scroll_type"
+    let marshal_scroll f argv = function
+      | INT st :: FLOAT (pos : clampf) :: _ ->
+          f (val_scroll_type st) ~pos
+      | _ -> invalid_arg "GtkList.CList.Signals.marshal_scroll"
+    let scroll_horizontal : ([>`clist],_) t =
+      { name = "scroll_horizontal"; marshaller = marshal_scroll }
+    let scroll_vertical : ([>`clist],_) t =
+      { name = "scroll_vertical"; marshaller = marshal_scroll }
+    external emit_scroll :
+        'a obj -> name:string -> Tags.scroll_type -> pos:clampf -> unit
+        = "ml_gtk_signal_emit_scroll"
+    let emit_scroll = emit ~emitter:emit_scroll
+  end
+end