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Cleaning and completing callback interface #7

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7df4e24
Cleaning and completing callback interface
craff Jan 2, 2021
0be0441
typo in error message for uninitialized window when setting unsetting…
craff Jan 10, 2021
87672a5
Merge branch 'master' into xevent
craff Jan 10, 2021
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15 changes: 15 additions & 0 deletions examples/maze/maze.ml
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Original file line number Diff line number Diff line change
Expand Up @@ -342,6 +342,21 @@ let _ =
Egl.set_key_release_callback handle_key_release

let _ =
let handle_leave_window ~state ~x ~y =
Printf.printf "leave window event\n%!";
camera.r_speed <- 0.0;
camera.r_speed <- 0.0;
camera.t_speed <- 0.0;
camera.t_speed <- 0.0;
camera.u_speed <- 0.0;
camera.u_speed <- 0.0;
camera.speed <- 0.0
in
Egl.set_leave_window_callback handle_leave_window;
let handle_enter_window ~state ~x ~y =
Printf.printf "enter window event\n%!"
in
Egl.set_enter_window_callback handle_enter_window;
let last_x = ref 0 in
let last_y = ref 0 in
let valid = ref false in
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50 changes: 50 additions & 0 deletions lib/egl.ml
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Expand Up @@ -106,25 +106,75 @@ external unset_idle_callback : unit -> unit
external set_reshape_callback : (width:int -> height:int -> unit) -> unit
= "ml_egl_set_reshape_callback"

external unset_reshape_callback : unit -> unit
= "ml_egl_unset_reshape_callback"

external set_delete_callback : (unit -> unit) -> unit
= "ml_egl_set_delete_callback"

external unset_delete_callback : unit -> unit
= "ml_egl_unset_delete_callback"

external set_key_press_callback
: (key:keysym -> state:int -> x:int -> y:int -> unit) -> unit
= "ml_egl_set_key_press_callback"

external unset_key_press_callback
: unit -> unit
= "ml_egl_unset_key_press_callback"

external set_key_release_callback
: (key:keysym -> state:int -> x:int -> y:int -> unit) -> unit
= "ml_egl_set_key_release_callback"

external unset_key_release_callback
: unit -> unit
= "ml_egl_unset_key_release_callback"

external set_button_press_callback
: (button:button -> state:int -> x:int -> y:int -> unit) -> unit
= "ml_egl_set_button_press_callback"

external unset_button_press_callback
: unit -> unit
= "ml_egl_unset_button_press_callback"

external set_button_release_callback
: (button:button -> state:int -> x:int -> y:int -> unit) -> unit
= "ml_egl_set_button_release_callback"

external unset_button_release_callback
: unit -> unit
= "ml_egl_unset_button_release_callback"

external set_motion_notify_callback
: (state:int -> x:int -> y:int -> unit) -> unit
= "ml_egl_set_motion_notify_callback"

external unset_motion_notify_callback
: unit -> unit
= "ml_egl_unset_motion_notify_callback"

external set_enter_window_callback
: (state:int -> x:int -> y:int -> unit) -> unit
= "ml_egl_set_enter_window_callback"

external unset_enter_window_callback
: unit -> unit
= "ml_egl_unset_enter_window_callback"

external set_leave_window_callback
: (state:int -> x:int -> y:int -> unit) -> unit
= "ml_egl_set_leave_window_callback"

external unset_leave_window_callback
: unit -> unit
= "ml_egl_unset_leave_window_callback"

external set_change_focus_callback
: (bool -> unit) -> unit
= "ml_egl_set_change_focus_callback"

external unset_change_focus_callback
: unit -> unit
= "ml_egl_unset_change_focus_callback"
101 changes: 74 additions & 27 deletions lib/egl.mli
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Expand Up @@ -94,38 +94,85 @@ external exit_loop : unit -> unit = "ml_egl_exit_loop"
(** {b SETTING CALLBACKS} *)
(****************************************************************************)

external set_idle_callback :
(unit -> unit) -> unit
= "ml_egl_set_idle_callback"

external unset_idle_callback :
unit -> unit
= "ml_egl_unset_idle_callback"
external set_idle_callback : (unit -> unit) -> unit
= "ml_egl_set_idle_callback"

external set_reshape_callback :
(width:int -> height:int -> unit) -> unit
= "ml_egl_set_reshape_callback"
external unset_idle_callback : unit -> unit
= "ml_egl_unset_idle_callback"

external set_delete_callback :
(unit -> unit) -> unit
= "ml_egl_set_delete_callback"
external set_reshape_callback : (width:int -> height:int -> unit) -> unit
= "ml_egl_set_reshape_callback"

external set_key_press_callback :
(key:keysym -> state:int -> x:int -> y:int -> unit) -> unit
= "ml_egl_set_key_press_callback"
external unset_reshape_callback : unit -> unit
= "ml_egl_unset_reshape_callback"

external set_key_release_callback :
(key:keysym -> state:int -> x:int -> y:int -> unit) -> unit
= "ml_egl_set_key_release_callback"
external set_delete_callback : (unit -> unit) -> unit
= "ml_egl_set_delete_callback"

external set_button_press_callback :
(button:button -> state:int -> x:int -> y:int -> unit) -> unit
= "ml_egl_set_button_press_callback"
external unset_delete_callback : unit -> unit
= "ml_egl_unset_delete_callback"

external set_button_release_callback :
(button:button -> state:int -> x:int -> y:int -> unit) -> unit
= "ml_egl_set_button_release_callback"
external set_key_press_callback
: (key:keysym -> state:int -> x:int -> y:int -> unit) -> unit
= "ml_egl_set_key_press_callback"

external set_motion_notify_callback :
(state:int -> x:int -> y:int -> unit) -> unit
= "ml_egl_set_motion_notify_callback"
external unset_key_press_callback
: unit -> unit
= "ml_egl_unset_key_press_callback"

external set_key_release_callback
: (key:keysym -> state:int -> x:int -> y:int -> unit) -> unit
= "ml_egl_set_key_release_callback"

external unset_key_release_callback
: unit -> unit
= "ml_egl_unset_key_release_callback"

external set_button_press_callback
: (button:button -> state:int -> x:int -> y:int -> unit) -> unit
= "ml_egl_set_button_press_callback"

external unset_button_press_callback
: unit -> unit
= "ml_egl_unset_button_press_callback"

external set_button_release_callback
: (button:button -> state:int -> x:int -> y:int -> unit) -> unit
= "ml_egl_set_button_release_callback"

external unset_button_release_callback
: unit -> unit
= "ml_egl_unset_button_release_callback"

external set_motion_notify_callback
: (state:int -> x:int -> y:int -> unit) -> unit
= "ml_egl_set_motion_notify_callback"

external unset_motion_notify_callback
: unit -> unit
= "ml_egl_unset_motion_notify_callback"

external set_enter_window_callback
: (state:int -> x:int -> y:int -> unit) -> unit
= "ml_egl_set_enter_window_callback"

external unset_enter_window_callback
: unit -> unit
= "ml_egl_unset_enter_window_callback"

external set_leave_window_callback
: (state:int -> x:int -> y:int -> unit) -> unit
= "ml_egl_set_leave_window_callback"

external unset_leave_window_callback
: unit -> unit
= "ml_egl_unset_leave_window_callback"

external set_change_focus_callback
: (bool -> unit) -> unit
= "ml_egl_set_change_focus_callback"

external unset_change_focus_callback
: unit -> unit
= "ml_egl_unset_change_focus_callback"
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