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Diffstat (limited to 'src/fltk-widgets-groups-color_choosers.adb')
| -rw-r--r-- | src/fltk-widgets-groups-color_choosers.adb | 383 |
1 files changed, 0 insertions, 383 deletions
diff --git a/src/fltk-widgets-groups-color_choosers.adb b/src/fltk-widgets-groups-color_choosers.adb deleted file mode 100644 index 5c52ce3..0000000 --- a/src/fltk-widgets-groups-color_choosers.adb +++ /dev/null @@ -1,383 +0,0 @@ - - --- Programmed by Jedidiah Barber --- Released into the public domain - - -with - - Ada.Assertions, - Interfaces.C; - -use type - - Interfaces.C.int; - - -package body FLTK.Widgets.Groups.Color_Choosers is - - - package Chk renames Ada.Assertions; - - - - - ------------------------ - -- Functions From C -- - ------------------------ - - function new_fl_color_chooser - (X, Y, W, H : in Interfaces.C.int; - Text : in Interfaces.C.char_array) - return Storage.Integer_Address; - pragma Import (C, new_fl_color_chooser, "new_fl_color_chooser"); - pragma Inline (new_fl_color_chooser); - - procedure free_fl_color_chooser - (W : in Storage.Integer_Address); - pragma Import (C, free_fl_color_chooser, "free_fl_color_chooser"); - pragma Inline (free_fl_color_chooser); - - - - - function fl_color_chooser_r - (N : in Storage.Integer_Address) - return Interfaces.C.double; - pragma Import (C, fl_color_chooser_r, "fl_color_chooser_r"); - pragma Inline (fl_color_chooser_r); - - function fl_color_chooser_g - (N : in Storage.Integer_Address) - return Interfaces.C.double; - pragma Import (C, fl_color_chooser_g, "fl_color_chooser_g"); - pragma Inline (fl_color_chooser_g); - - function fl_color_chooser_b - (N : in Storage.Integer_Address) - return Interfaces.C.double; - pragma Import (C, fl_color_chooser_b, "fl_color_chooser_b"); - pragma Inline (fl_color_chooser_b); - - function fl_color_chooser_rgb - (N : in Storage.Integer_Address; - R, G, B : in Interfaces.C.double) - return Interfaces.C.int; - pragma Import (C, fl_color_chooser_rgb, "fl_color_chooser_rgb"); - pragma Inline (fl_color_chooser_rgb); - - - - - function fl_color_chooser_hue - (N : in Storage.Integer_Address) - return Interfaces.C.double; - pragma Import (C, fl_color_chooser_hue, "fl_color_chooser_hue"); - pragma Inline (fl_color_chooser_hue); - - function fl_color_chooser_saturation - (N : in Storage.Integer_Address) - return Interfaces.C.double; - pragma Import (C, fl_color_chooser_saturation, "fl_color_chooser_saturation"); - pragma Inline (fl_color_chooser_saturation); - - function fl_color_chooser_value - (N : in Storage.Integer_Address) - return Interfaces.C.double; - pragma Import (C, fl_color_chooser_value, "fl_color_chooser_value"); - pragma Inline (fl_color_chooser_value); - - function fl_color_chooser_hsv - (N : in Storage.Integer_Address; - H, S, V : in Interfaces.C.double) - return Interfaces.C.int; - pragma Import (C, fl_color_chooser_hsv, "fl_color_chooser_hsv"); - pragma Inline (fl_color_chooser_hsv); - - - - - procedure fl_color_chooser_hsv2rgb - (H, S, V : in Interfaces.C.double; - R, G, B : out Interfaces.C.double); - pragma Import (C, fl_color_chooser_hsv2rgb, "fl_color_chooser_hsv2rgb"); - pragma Inline (fl_color_chooser_hsv2rgb); - - procedure fl_color_chooser_rgb2hsv - (R, G, B : in Interfaces.C.double; - H, S, V : out Interfaces.C.double); - pragma Import (C, fl_color_chooser_rgb2hsv, "fl_color_chooser_rgb2hsv"); - pragma Inline (fl_color_chooser_rgb2hsv); - - - - - function fl_color_chooser_get_mode - (N : in Storage.Integer_Address) - return Interfaces.C.int; - pragma Import (C, fl_color_chooser_get_mode, "fl_color_chooser_get_mode"); - pragma Inline (fl_color_chooser_get_mode); - - procedure fl_color_chooser_set_mode - (N : in Storage.Integer_Address; - M : in Interfaces.C.int); - pragma Import (C, fl_color_chooser_set_mode, "fl_color_chooser_set_mode"); - pragma Inline (fl_color_chooser_set_mode); - - - - - procedure fl_color_chooser_draw - (W : in Storage.Integer_Address); - pragma Import (C, fl_color_chooser_draw, "fl_color_chooser_draw"); - pragma Inline (fl_color_chooser_draw); - - function fl_color_chooser_handle - (W : in Storage.Integer_Address; - E : in Interfaces.C.int) - return Interfaces.C.int; - pragma Import (C, fl_color_chooser_handle, "fl_color_chooser_handle"); - pragma Inline (fl_color_chooser_handle); - - - - - ------------------- - -- Destructors -- - ------------------- - - procedure Extra_Final - (This : in out Color_Chooser) is - begin - Extra_Final (Group (This)); - end Extra_Final; - - - procedure Finalize - (This : in out Color_Chooser) is - begin - Extra_Final (This); - if This.Void_Ptr /= Null_Pointer and This.Needs_Dealloc then - free_fl_color_chooser (This.Void_Ptr); - This.Void_Ptr := Null_Pointer; - end if; - end Finalize; - - - - - -------------------- - -- Constructors -- - -------------------- - - procedure Extra_Init - (This : in out Color_Chooser; - X, Y, W, H : in Integer; - Text : in String) is - begin - Extra_Init (Group (This), X, Y, W, H, Text); - end Extra_Init; - - - procedure Initialize - (This : in out Color_Chooser) is - begin - This.Draw_Ptr := fl_color_chooser_draw'Address; - This.Handle_Ptr := fl_color_chooser_handle'Address; - end Initialize; - - - package body Forge is - - function Create - (X, Y, W, H : in Integer; - Text : in String := "") - return Color_Chooser is - begin - return This : Color_Chooser do - This.Void_Ptr := new_fl_color_chooser - (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; - - end Forge; - - - - - ----------------------- - -- API Subprograms -- - ----------------------- - - function Get_Red - (This : in Color_Chooser) - return Long_Float is - begin - return Long_Float (fl_color_chooser_r (This.Void_Ptr)); - end Get_Red; - - - function Get_Green - (This : in Color_Chooser) - return Long_Float is - begin - return Long_Float (fl_color_chooser_g (This.Void_Ptr)); - end Get_Green; - - - function Get_Blue - (This : in Color_Chooser) - return Long_Float is - begin - return Long_Float (fl_color_chooser_b (This.Void_Ptr)); - end Get_Blue; - - - procedure Set_RGB - (This : in out Color_Chooser; - R, G, B : in Long_Float) - is - Result : Interfaces.C.int := fl_color_chooser_rgb - (This.Void_Ptr, - Interfaces.C.double (R), - Interfaces.C.double (G), - Interfaces.C.double (B)); - begin - pragma Assert (Result in 0 .. 1); - exception - when Chk.Assertion_Error => raise Internal_FLTK_Error; - end Set_RGB; - - - function Set_RGB - (This : in out Color_Chooser; - R, G, B : in Long_Float) - return Boolean - is - Result : Interfaces.C.int := fl_color_chooser_rgb - (This.Void_Ptr, - Interfaces.C.double (R), - Interfaces.C.double (G), - Interfaces.C.double (B)); - begin - return Boolean'Val (Result); - exception - when Constraint_Error => raise Internal_FLTK_Error; - end Set_RGB; - - - - - function Get_Hue - (This : in Color_Chooser) - return Long_Float is - begin - return Long_Float (fl_color_chooser_hue (This.Void_Ptr)); - end Get_Hue; - - - function Get_Saturation - (This : in Color_Chooser) - return Long_Float is - begin - return Long_Float (fl_color_chooser_saturation (This.Void_Ptr)); - end Get_Saturation; - - - function Get_Value - (This : in Color_Chooser) - return Long_Float is - begin - return Long_Float (fl_color_chooser_value (This.Void_Ptr)); - end Get_Value; - - - procedure Set_HSV - (This : in out Color_Chooser; - H, S, V : in Long_Float) - is - Result : Interfaces.C.int := fl_color_chooser_hsv - (This.Void_Ptr, - Interfaces.C.double (H), - Interfaces.C.double (S), - Interfaces.C.double (V)); - begin - pragma Assert (Result in 0 .. 1); - exception - when Chk.Assertion_Error => raise Internal_FLTK_Error; - end Set_HSV; - - - function Set_HSV - (This : in out Color_Chooser; - H, S, V : in Long_Float) - return Boolean - is - Result : Interfaces.C.int := fl_color_chooser_hsv - (This.Void_Ptr, - Interfaces.C.double (H), - Interfaces.C.double (S), - Interfaces.C.double (V)); - begin - return Boolean'Val (Result); - exception - when Constraint_Error => raise Internal_FLTK_Error; - end Set_HSV; - - - - - procedure HSV_To_RGB - (H, S, V : in Long_Float; - R, G, B : out Long_Float) is - begin - fl_color_chooser_hsv2rgb - (Interfaces.C.double (H), - Interfaces.C.double (S), - Interfaces.C.double (V), - Interfaces.C.double (R), - Interfaces.C.double (G), - Interfaces.C.double (B)); - end HSV_To_RGB; - - - procedure RGB_To_HSV - (R, G, B : in Long_Float; - H, S, V : out Long_Float) is - begin - fl_color_chooser_rgb2hsv - (Interfaces.C.double (R), - Interfaces.C.double (G), - Interfaces.C.double (B), - Interfaces.C.double (H), - Interfaces.C.double (S), - Interfaces.C.double (V)); - end RGB_To_HSV; - - - - - function Get_Mode - (This : in Color_Chooser) - return Color_Mode is - begin - return Color_Mode'Val (fl_color_chooser_get_mode (This.Void_Ptr)); - end Get_Mode; - - - procedure Set_Mode - (This : in out Color_Chooser; - To : in Color_Mode) is - begin - fl_color_chooser_set_mode (This.Void_Ptr, Color_Mode'Pos (To)); - end Set_Mode; - - -end FLTK.Widgets.Groups.Color_Choosers; - - |