diff options
author | Jedidiah Barber <contact@jedbarber.id.au> | 2025-01-21 21:04:54 +1300 |
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committer | Jedidiah Barber <contact@jedbarber.id.au> | 2025-01-21 21:04:54 +1300 |
commit | b4438b2fbe895694be98e6e8426103deefc51448 (patch) | |
tree | 760d86cd7c06420a91dad102cc9546aee73146fc /body/fltk-widgets-valuators-adjusters.adb | |
parent | a4703a65b015140cd4a7a985db66264875ade734 (diff) |
Split public API and private implementation files into different directories
Diffstat (limited to 'body/fltk-widgets-valuators-adjusters.adb')
-rw-r--r-- | body/fltk-widgets-valuators-adjusters.adb | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/body/fltk-widgets-valuators-adjusters.adb b/body/fltk-widgets-valuators-adjusters.adb new file mode 100644 index 0000000..89294e0 --- /dev/null +++ b/body/fltk-widgets-valuators-adjusters.adb @@ -0,0 +1,201 @@ + + +-- Programmed by Jedidiah Barber +-- Released into the public domain + + +with + + FLTK.Widgets.Groups, + Interfaces.C.Strings; + +use type + + Interfaces.C.int; + + +package body FLTK.Widgets.Valuators.Adjusters is + + + ------------------------ + -- Functions From C -- + ------------------------ + + function new_fl_adjuster + (X, Y, W, H : in Interfaces.C.int; + Text : in Interfaces.C.char_array) + return Storage.Integer_Address; + pragma Import (C, new_fl_adjuster, "new_fl_adjuster"); + pragma Inline (new_fl_adjuster); + + procedure free_fl_adjuster + (A : in Storage.Integer_Address); + pragma Import (C, free_fl_adjuster, "free_fl_adjuster"); + pragma Inline (free_fl_adjuster); + + + + + function fl_adjuster_is_soft + (A : in Storage.Integer_Address) + return Interfaces.C.int; + pragma Import (C, fl_adjuster_is_soft, "fl_adjuster_is_soft"); + pragma Inline (fl_adjuster_is_soft); + + procedure fl_adjuster_set_soft + (A : in Storage.Integer_Address; + T : in Interfaces.C.int); + pragma Import (C, fl_adjuster_set_soft, "fl_adjuster_set_soft"); + pragma Inline (fl_adjuster_set_soft); + + + + + procedure fl_adjuster_value_damage + (A : in Storage.Integer_Address); + pragma Import (C, fl_adjuster_value_damage, "fl_adjuster_value_damage"); + pragma Inline (fl_adjuster_value_damage); + + procedure fl_adjuster_draw + (W : in Storage.Integer_Address); + pragma Import (C, fl_adjuster_draw, "fl_adjuster_draw"); + pragma Inline (fl_adjuster_draw); + + function fl_adjuster_handle + (W : in Storage.Integer_Address; + E : in Interfaces.C.int) + return Interfaces.C.int; + pragma Import (C, fl_adjuster_handle, "fl_adjuster_handle"); + pragma Inline (fl_adjuster_handle); + + + + + ------------------- + -- Destructors -- + ------------------- + + procedure Extra_Final + (This : in out Adjuster) is + begin + Extra_Final (Valuator (This)); + end Extra_Final; + + + procedure Finalize + (This : in out Adjuster) is + begin + Extra_Final (This); + if This.Void_Ptr /= Null_Pointer and This.Needs_Dealloc then + free_fl_adjuster (This.Void_Ptr); + This.Void_Ptr := Null_Pointer; + end if; + end Finalize; + + + + + -------------------- + -- Constructors -- + -------------------- + + procedure Extra_Init + (This : in out Adjuster; + X, Y, W, H : in Integer; + Text : in String) is + begin + Extra_Init (Valuator (This), X, Y, W, H, Text); + end Extra_Init; + + + procedure Initialize + (This : in out Adjuster) is + begin + This.Draw_Ptr := fl_adjuster_draw'Address; + This.Handle_Ptr := fl_adjuster_handle'Address; + end Initialize; + + + package body Forge is + + function Create + (X, Y, W, H : in Integer; + Text : in String := "") + return Adjuster is + begin + return This : Adjuster do + This.Void_Ptr := new_fl_adjuster + (Interfaces.C.int (X), + Interfaces.C.int (Y), + Interfaces.C.int (W), + Interfaces.C.int (H), + Interfaces.C.To_C (Text)); + Extra_Init (This, X, Y, W, H, Text); + end return; + end Create; + + + function Create + (Parent : in out FLTK.Widgets.Groups.Group'Class; + X, Y, W, H : in Integer; + Text : in String := "") + return Adjuster is + begin + return This : Adjuster := Create (X, Y, W, H, Text) do + Parent.Add (This); + end return; + end Create; + + end Forge; + + + + + ----------------------- + -- API Subprograms -- + ----------------------- + + function Is_Soft + (This : in Adjuster) + return Boolean is + begin + return fl_adjuster_is_soft (This.Void_Ptr) /= 0; + end Is_Soft; + + + procedure Set_Soft + (This : in out Adjuster; + To : in Boolean) is + begin + fl_adjuster_set_soft (This.Void_Ptr, Boolean'Pos (To)); + end Set_Soft; + + + + + procedure Value_Damage + (This : in out Adjuster) is + begin + fl_adjuster_value_damage (This.Void_Ptr); + end Value_Damage; + + + procedure Draw + (This : in out Adjuster) is + begin + Valuator (This).Draw; + end Draw; + + + function Handle + (This : in out Adjuster; + Event : in Event_Kind) + return Event_Outcome is + begin + return Valuator (This).Handle (Event); + end Handle; + + +end FLTK.Widgets.Valuators.Adjusters; + + |