From b4438b2fbe895694be98e6e8426103deefc51448 Mon Sep 17 00:00:00 2001 From: Jedidiah Barber Date: Tue, 21 Jan 2025 21:04:54 +1300 Subject: Split public API and private implementation files into different directories --- body/fltk-widgets-valuators-sliders-value.adb | 241 ++++++++++++++++++++++++++ 1 file changed, 241 insertions(+) create mode 100644 body/fltk-widgets-valuators-sliders-value.adb (limited to 'body/fltk-widgets-valuators-sliders-value.adb') diff --git a/body/fltk-widgets-valuators-sliders-value.adb b/body/fltk-widgets-valuators-sliders-value.adb new file mode 100644 index 0000000..9d32529 --- /dev/null +++ b/body/fltk-widgets-valuators-sliders-value.adb @@ -0,0 +1,241 @@ + + +-- Programmed by Jedidiah Barber +-- Released into the public domain + + +with + + FLTK.Widgets.Groups, + Interfaces.C.Strings; + + +package body FLTK.Widgets.Valuators.Sliders.Value is + + + ------------------------ + -- Functions From C -- + ------------------------ + + function new_fl_value_slider + (X, Y, W, H : in Interfaces.C.int; + Text : in Interfaces.C.char_array) + return Storage.Integer_Address; + pragma Import (C, new_fl_value_slider, "new_fl_value_slider"); + pragma Inline (new_fl_value_slider); + + procedure free_fl_value_slider + (D : in Storage.Integer_Address); + pragma Import (C, free_fl_value_slider, "free_fl_value_slider"); + pragma Inline (free_fl_value_slider); + + + + + function fl_value_slider_get_textcolor + (S : in Storage.Integer_Address) + return Interfaces.C.unsigned; + pragma Import (C, fl_value_slider_get_textcolor, "fl_value_slider_get_textcolor"); + pragma Inline (fl_value_slider_get_textcolor); + + procedure fl_value_slider_set_textcolor + (S : in Storage.Integer_Address; + C : in Interfaces.C.unsigned); + pragma Import (C, fl_value_slider_set_textcolor, "fl_value_slider_set_textcolor"); + pragma Inline (fl_value_slider_set_textcolor); + + function fl_value_slider_get_textfont + (S : in Storage.Integer_Address) + return Interfaces.C.int; + pragma Import (C, fl_value_slider_get_textfont, "fl_value_slider_get_textfont"); + pragma Inline (fl_value_slider_get_textfont); + + procedure fl_value_slider_set_textfont + (S : in Storage.Integer_Address; + F : in Interfaces.C.int); + pragma Import (C, fl_value_slider_set_textfont, "fl_value_slider_set_textfont"); + pragma Inline (fl_value_slider_set_textfont); + + function fl_value_slider_get_textsize + (S : in Storage.Integer_Address) + return Interfaces.C.int; + pragma Import (C, fl_value_slider_get_textsize, "fl_value_slider_get_textsize"); + pragma Inline (fl_value_slider_get_textsize); + + procedure fl_value_slider_set_textsize + (S : in Storage.Integer_Address; + F : in Interfaces.C.int); + pragma Import (C, fl_value_slider_set_textsize, "fl_value_slider_set_textsize"); + pragma Inline (fl_value_slider_set_textsize); + + + + + procedure fl_value_slider_draw + (W : in Storage.Integer_Address); + pragma Import (C, fl_value_slider_draw, "fl_value_slider_draw"); + pragma Inline (fl_value_slider_draw); + + function fl_value_slider_handle + (W : in Storage.Integer_Address; + E : in Interfaces.C.int) + return Interfaces.C.int; + pragma Import (C, fl_value_slider_handle, "fl_value_slider_handle"); + pragma Inline (fl_value_slider_handle); + + + + + ------------------- + -- Destructors -- + ------------------- + + procedure Extra_Final + (This : in out Value_Slider) is + begin + Extra_Final (Slider (This)); + end Extra_Final; + + + procedure Finalize + (This : in out Value_Slider) is + begin + Extra_Final (This); + if This.Void_Ptr /= Null_Pointer and This.Needs_Dealloc then + free_fl_value_slider (This.Void_Ptr); + This.Void_Ptr := Null_Pointer; + end if; + end Finalize; + + + + + -------------------- + -- Constructors -- + -------------------- + + procedure Extra_Init + (This : in out Value_Slider; + X, Y, W, H : in Integer; + Text : in String) is + begin + Extra_Init (Slider (This), X, Y, W, H, Text); + end Extra_Init; + + + procedure Initialize + (This : in out Value_Slider) is + begin + This.Draw_Ptr := fl_value_slider_draw'Address; + This.Handle_Ptr := fl_value_slider_handle'Address; + end Initialize; + + + package body Forge is + + function Create + (X, Y, W, H : in Integer; + Text : in String := "") + return Value_Slider is + begin + return This : Value_Slider do + This.Void_Ptr := new_fl_value_slider + (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 Value_Slider is + begin + return This : Value_Slider := Create (X, Y, W, H, Text) do + Parent.Add (This); + end return; + end Create; + + end Forge; + + + + + ----------------------- + -- API Subprograms -- + ----------------------- + + function Get_Text_Color + (This : in Value_Slider) + return Color is + begin + return Color (fl_value_slider_get_textcolor (This.Void_Ptr)); + end Get_Text_Color; + + + procedure Set_Text_Color + (This : in out Value_Slider; + To : in Color) is + begin + fl_value_slider_set_textcolor (This.Void_Ptr, Interfaces.C.unsigned (To)); + end Set_Text_Color; + + + function Get_Text_Font + (This : in Value_Slider) + return Font_Kind is + begin + return Font_Kind'Val (fl_value_slider_get_textfont (This.Void_Ptr)); + end Get_Text_Font; + + + procedure Set_Text_Font + (This : in out Value_Slider; + To : in Font_Kind) is + begin + fl_value_slider_set_textfont (This.Void_Ptr, Font_Kind'Pos (To)); + end Set_Text_Font; + + + function Get_Text_Size + (This : in Value_Slider) + return Font_Size is + begin + return Font_Size (fl_value_slider_get_textsize (This.Void_Ptr)); + end Get_Text_Size; + + + procedure Set_Text_Size + (This : in out Value_Slider; + To : in Font_Size) is + begin + fl_value_slider_set_textsize (This.Void_Ptr, Interfaces.C.int (To)); + end Set_Text_Size; + + + + + procedure Draw + (This : in out Value_Slider) is + begin + Slider (This).Draw; + end Draw; + + + function Handle + (This : in out Value_Slider; + Event : in Event_Kind) + return Event_Outcome is + begin + return Slider (This).Handle (Event); + end Handle; + + +end FLTK.Widgets.Valuators.Sliders.Value; + + -- cgit