-(* Copyright (C) 2000, Luca Padovani <luca.padovani@cs.unibo.it>.
+(* Copyright (C) 2000-2003, Luca Padovani <luca.padovani@cs.unibo.it>,
+ * Claudio Sacerdoti Coen <sacerdot@cs.unibo.it>.
*
* This file is part of lablgtkmathview, the Ocaml binding
* for the GtkMathView widget.
open GtkBase
open Gpointer
-external mDOMNode_of_boxed_option :
- Gpointer.boxed option -> Minidom.mDOMNode =
- "ml_gtk_math_view_mDOMNode_of_boxed_option"
+external gdome_element_of_boxed_option :
+ Gpointer.boxed option -> TElement.t =
+ "ml_gtk_math_view_gdome_element_of_boxed_option"
-external mDOMNode_option_of_boxed_option :
- Gpointer.boxed option -> Minidom.mDOMNode option =
- "ml_gtk_math_view_mDOMNode_option_of_boxed_option"
-
-let o_mDOMNode_of_mDOMNode node = new Ominidom.o_mDOMNode node
-
-let o_mDOMNode_option_of_mDOMNode_option =
- function
- | Some x -> Some (o_mDOMNode_of_mDOMNode x)
- | None -> None
-
-let mDOMNode_option_of_o_mDOMNode_option =
- function
- | Some x -> Some (x#get_dom_node)
- | None -> None
+external gdome_element_option_of_boxed_option :
+ Gpointer.boxed option -> TElement.t option =
+ "ml_gtk_math_view_gdome_element_option_of_boxed_option"
module MathView = struct
exception NoSelection
math_view obj = "ml_gtk_math_view_new"
let create ~adjustmenth ~adjustmentv () =
create (optboxed adjustmenth) (optboxed adjustmentv)
- external load : [>`math_view] obj -> filename:string -> bool =
- "ml_gtk_math_view_load"
- external raw_load_tree : [>`math_view] obj -> Minidom.mDOMDoc -> bool =
- "ml_gtk_math_view_load_tree"
- let load_tree obj ~(dom:Ominidom.o_mDOMDoc) =
- raw_load_tree obj dom#get_dom_doc
+ external freeze : [>`math_view] obj -> unit =
+ "ml_gtk_math_view_freeze"
+ external thaw : [>`math_view] obj -> unit =
+ "ml_gtk_math_view_thaw"
+ external load_uri : [>`math_view] obj -> filename:string -> bool =
+ "ml_gtk_math_view_load_uri"
+ external load_doc : [>`math_view] obj -> dom:[> `Document] GdomeT.t -> bool =
+ "ml_gtk_math_view_load_doc"
external unload : [>`math_view] obj -> unit =
"ml_gtk_math_view_unload"
- external raw_get_selection : [>`math_view] obj -> Minidom.mDOMNode option =
- "ml_gtk_math_view_get_selection"
- let get_selection obj =
- o_mDOMNode_option_of_mDOMNode_option (raw_get_selection obj)
- external raw_set_selection : [>`math_view] obj -> Minidom.mDOMNode option -> unit=
- "ml_gtk_math_view_set_selection"
- let set_selection obj node =
- raw_set_selection obj (mDOMNode_option_of_o_mDOMNode_option node)
+ external select :
+ [>`math_view] obj -> [> `Element] GdomeT.t -> unit =
+ "ml_gtk_math_view_select"
+ external unselect :
+ [>`math_view] obj -> [> `Element] GdomeT.t -> unit =
+ "ml_gtk_math_view_unselect"
+ external is_selected :
+ [>`math_view] obj -> [> `Element] GdomeT.t -> bool =
+ "ml_gtk_math_view_is_selected"
+ external get_element_at :
+ [> `math_view] obj -> int -> int -> TElement.t option =
+ "ml_gtk_math_view_get_element_at"
external get_width : [>`math_view] obj -> int =
"ml_gtk_math_view_get_width"
external get_height : [>`math_view] obj -> int =
"ml_gtk_math_view_set_anti_aliasing"
external get_anti_aliasing : [>`math_view] obj -> bool =
"ml_gtk_math_view_get_anti_aliasing"
- external set_kerning : [>`math_view] obj -> bool -> unit =
- "ml_gtk_math_view_set_kerning"
- external get_kerning : [>`math_view] obj -> bool =
- "ml_gtk_math_view_get_kerning"
external set_transparency : [>`math_view] obj -> bool -> unit =
"ml_gtk_math_view_set_transparency"
external get_transparency : [>`math_view] obj -> bool =
external set_font_manager_type : [>`math_view] obj ->
fm_type:[`font_manager_gtk | `font_manager_t1] -> unit =
"ml_gtk_math_view_set_font_manager_type"
- external raw_get_element : [>`math_view] obj -> Minidom.mDOMNode option =
- "ml_gtk_math_view_get_element"
- let get_element obj =
- o_mDOMNode_option_of_mDOMNode_option (raw_get_element obj)
- external action_get_selected : [>`math_view] obj -> int =
- "ml_gtk_math_view_action_get_selected"
- external action_set_selected : [>`math_view] obj -> int -> unit =
- "ml_gtk_math_view_action_set_selected"
- external raw_get_action : [>`math_view] obj -> Minidom.mDOMNode option =
- "ml_gtk_math_view_get_action"
- let get_action obj =
- o_mDOMNode_option_of_mDOMNode_option (raw_get_action obj)
- external action_toggle : [>`math_view] obj -> unit =
- "ml_gtk_math_view_action_toggle"
module Signals = struct
open GtkSignal
- let clicked : ([>`math_view],_) t =
- let marshal_clicked f _ =
+ let click : ([>`math_view],_) t =
+ let marshal_click f _ =
+ function
+ [GtkArgv.POINTER element; GtkArgv.INT state] ->
+ f (gdome_element_of_boxed_option element) state
+ | _ -> invalid_arg "GtkMathView.MathView.Signals.marshal_click"
+ in
+ { name = "click"; classe = `math_view; marshaller = marshal_click }
+
+ let element_over : ([>`math_view],_) t =
+ let marshal_element_over f _ =
+ function
+ [GtkArgv.POINTER element; GtkArgv.INT state] ->
+ f (gdome_element_option_of_boxed_option element) state
+ | _ -> invalid_arg "GtkMathView.MathView.Signals.marshal_element_over"
+ in
+ { name = "element_over"; classe = `math_view;
+ marshaller = marshal_element_over }
+
+ let select_begin : ([>`math_view],_) t =
+ let marshal_select_begin f _ =
+ function
+ [GtkArgv.POINTER element; GtkArgv.INT state] ->
+ f (gdome_element_option_of_boxed_option element) state
+ | _ -> invalid_arg "GtkMathView.MathView.Signals.marshal_select_begin"
+ in
+ { name = "select_begin"; classe = `math_view;
+ marshaller = marshal_select_begin }
+
+ let select_over : ([>`math_view],_) t =
+ let marshal_select_over f _ =
function
- [GtkArgv.POINTER node] -> f (o_mDOMNode_of_mDOMNode (mDOMNode_of_boxed_option node))
- | _ -> invalid_arg "GtkMathView.MathView.Signals.marshal_clicked"
+ [GtkArgv.POINTER element; GtkArgv.INT state] ->
+ f (gdome_element_option_of_boxed_option element) state
+ | _ -> invalid_arg "GtkMathView.MathView.Signals.marshal_select_over"
in
- { name = "clicked"; marshaller = marshal_clicked }
+ { name = "select_over"; classe = `math_view;
+ marshaller = marshal_select_over }
- let selection_changed : ([>`math_view],_) t =
- let marshal_selection_changed f _ =
+ let select_end : ([>`math_view],_) t =
+ let marshal_select_end f _ =
function
- [GtkArgv.POINTER node] -> f (o_mDOMNode_option_of_mDOMNode_option (mDOMNode_option_of_boxed_option node))
- | _ -> invalid_arg "GtkMathView.MathView.Signals.marshal_selection_changed"
+ [GtkArgv.POINTER element; GtkArgv.INT state] ->
+ f (gdome_element_option_of_boxed_option element) state
+ | _ -> invalid_arg "GtkMathView.MathView.Signals.marshal_select_end"
in
- { name = "selection_changed"; marshaller = marshal_selection_changed }
+ { name = "select_end"; classe = `math_view;
+ marshaller = marshal_select_end }
- let element_changed : ([>`math_view],_) t =
- let marshal_element_changed f _ =
+ let select_abort : ([>`math_view],_) t =
+ let marshal_select_abort f _ =
function
- [GtkArgv.POINTER node] -> f (o_mDOMNode_option_of_mDOMNode_option (mDOMNode_option_of_boxed_option node))
- | _ -> invalid_arg "GtkMathView.MathView.Signals.marshal_element_changed"
+ [] -> f ()
+ | _ -> invalid_arg "GtkMathView.MathView.Signals.marshal_select_abort"
in
- { name = "element_changed"; marshaller = marshal_element_changed }
+ { name = "select_abort"; classe = `math_view;
+ marshaller = marshal_select_abort }
end
end