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-groups-input_choices.adb | 501 +++++++++++++++++++++++++++++ 1 file changed, 501 insertions(+) create mode 100644 body/fltk-widgets-groups-input_choices.adb (limited to 'body/fltk-widgets-groups-input_choices.adb') diff --git a/body/fltk-widgets-groups-input_choices.adb b/body/fltk-widgets-groups-input_choices.adb new file mode 100644 index 0000000..4ee6ffd --- /dev/null +++ b/body/fltk-widgets-groups-input_choices.adb @@ -0,0 +1,501 @@ + + +-- Programmed by Jedidiah Barber +-- Released into the public domain + + +with + + Interfaces.C.Strings; + +use type + + Interfaces.C.int, + Interfaces.C.Strings.chars_ptr; + + +package body FLTK.Widgets.Groups.Input_Choices is + + + ------------------------ + -- Functions From C -- + ------------------------ + + function new_fl_input_choice + (X, Y, W, H : in Interfaces.C.int; + Text : in Interfaces.C.char_array) + return Storage.Integer_Address; + pragma Import (C, new_fl_input_choice, "new_fl_input_choice"); + pragma Inline (new_fl_input_choice); + + procedure free_fl_input_choice + (W : in Storage.Integer_Address); + pragma Import (C, free_fl_input_choice, "free_fl_input_choice"); + pragma Inline (free_fl_input_choice); + + + + + function fl_input_choice_input + (N : in Storage.Integer_Address) + return Storage.Integer_Address; + pragma Import (C, fl_input_choice_input, "fl_input_choice_input"); + pragma Inline (fl_input_choice_input); + + function fl_input_choice_menubutton + (N : in Storage.Integer_Address) + return Storage.Integer_Address; + pragma Import (C, fl_input_choice_menubutton, "fl_input_choice_menubutton"); + pragma Inline (fl_input_choice_menubutton); + + + + + procedure fl_input_choice_clear + (N : in Storage.Integer_Address); + pragma Import (C, fl_input_choice_clear, "fl_input_choice_clear"); + pragma Inline (fl_input_choice_clear); + + + + + function fl_input_choice_changed + (N : in Storage.Integer_Address) + return Interfaces.C.int; + pragma Import (C, fl_input_choice_changed, "fl_input_choice_changed"); + pragma Inline (fl_input_choice_changed); + + procedure fl_input_choice_clear_changed + (N : in Storage.Integer_Address); + pragma Import (C, fl_input_choice_clear_changed, "fl_input_choice_clear_changed"); + pragma Inline (fl_input_choice_clear_changed); + + procedure fl_input_choice_set_changed + (N : in Storage.Integer_Address); + pragma Import (C, fl_input_choice_set_changed, "fl_input_choice_set_changed"); + pragma Inline (fl_input_choice_set_changed); + + function fl_input_choice_get_down_box + (N : in Storage.Integer_Address) + return Interfaces.C.int; + pragma Import (C, fl_input_choice_get_down_box, "fl_input_choice_get_down_box"); + pragma Inline (fl_input_choice_get_down_box); + + procedure fl_input_choice_set_down_box + (N : in Storage.Integer_Address; + T : in Interfaces.C.int); + pragma Import (C, fl_input_choice_set_down_box, "fl_input_choice_set_down_box"); + pragma Inline (fl_input_choice_set_down_box); + + function fl_input_choice_get_textcolor + (N : in Storage.Integer_Address) + return Interfaces.C.unsigned; + pragma Import (C, fl_input_choice_get_textcolor, "fl_input_choice_get_textcolor"); + pragma Inline (fl_input_choice_get_textcolor); + + procedure fl_input_choice_set_textcolor + (N : in Storage.Integer_Address; + T : in Interfaces.C.unsigned); + pragma Import (C, fl_input_choice_set_textcolor, "fl_input_choice_set_textcolor"); + pragma Inline (fl_input_choice_set_textcolor); + + function fl_input_choice_get_textfont + (N : in Storage.Integer_Address) + return Interfaces.C.int; + pragma Import (C, fl_input_choice_get_textfont, "fl_input_choice_get_textfont"); + pragma Inline (fl_input_choice_get_textfont); + + procedure fl_input_choice_set_textfont + (N : in Storage.Integer_Address; + T : in Interfaces.C.int); + pragma Import (C, fl_input_choice_set_textfont, "fl_input_choice_set_textfont"); + pragma Inline (fl_input_choice_set_textfont); + + function fl_input_choice_get_textsize + (N : in Storage.Integer_Address) + return Interfaces.C.int; + pragma Import (C, fl_input_choice_get_textsize, "fl_input_choice_get_textsize"); + pragma Inline (fl_input_choice_get_textsize); + + procedure fl_input_choice_set_textsize + (N : in Storage.Integer_Address; + T : in Interfaces.C.int); + pragma Import (C, fl_input_choice_set_textsize, "fl_input_choice_set_textsize"); + pragma Inline (fl_input_choice_set_textsize); + + function fl_input_choice_get_value + (N : in Storage.Integer_Address) + return Interfaces.C.Strings.chars_ptr; + pragma Import (C, fl_input_choice_get_value, "fl_input_choice_get_value"); + pragma Inline (fl_input_choice_get_value); + + procedure fl_input_choice_set_value + (N : in Storage.Integer_Address; + T : in Interfaces.C.char_array); + pragma Import (C, fl_input_choice_set_value, "fl_input_choice_set_value"); + pragma Inline (fl_input_choice_set_value); + + procedure fl_input_choice_set_value2 + (N : in Storage.Integer_Address; + T : in Interfaces.C.int); + pragma Import (C, fl_input_choice_set_value2, "fl_input_choice_set_value2"); + pragma Inline (fl_input_choice_set_value2); + + + + + procedure fl_input_choice_resize + (N : in Storage.Integer_Address; + X, Y, W, H : in Interfaces.C.int); + pragma Import (C, fl_input_choice_resize, "fl_input_choice_resize"); + pragma Inline (fl_input_choice_resize); + + + + + procedure fl_input_choice_draw + (W : in Storage.Integer_Address); + pragma Import (C, fl_input_choice_draw, "fl_input_choice_draw"); + pragma Inline (fl_input_choice_draw); + + function fl_input_choice_handle + (W : in Storage.Integer_Address; + E : in Interfaces.C.int) + return Interfaces.C.int; + pragma Import (C, fl_input_choice_handle, "fl_input_choice_handle"); + pragma Inline (fl_input_choice_handle); + + + + + ------------------- + -- Destructors -- + ------------------- + + -- Resorting to smoke signals + procedure fl_text_input_extra_final + (Ada_Obj : in Storage.Integer_Address); + pragma Import (C, fl_text_input_extra_final, "fl_text_input_extra_final"); + pragma Inline (fl_text_input_extra_final); + + + -- Message in a bottle + procedure fl_menu_button_extra_final + (Ada_Obj : in Storage.Integer_Address); + pragma Import (C, fl_menu_button_extra_final, "fl_menu_button_extra_final"); + pragma Inline (fl_menu_button_extra_final); + + + procedure Extra_Final + (This : in out Input_Choice) is + begin + fl_text_input_extra_final (Storage.To_Integer (This.My_Input'Address)); + fl_menu_button_extra_final (Storage.To_Integer (This.My_Menu_Button'Address)); + Extra_Final (Group (This)); + end Extra_Final; + + + procedure Finalize + (This : in out Input_Choice) is + begin + Extra_Final (This); + if This.Void_Ptr /= Null_Pointer and This.Needs_Dealloc then + free_fl_input_choice (This.Void_Ptr); + This.Void_Ptr := Null_Pointer; + end if; + end Finalize; + + + + + -------------------- + -- Constructors -- + -------------------- + + -- Translocation initiating... + procedure fl_text_input_extra_init + (Ada_Obj : in Storage.Integer_Address; + X, Y, W, H : in Interfaces.C.int; + C_Str : in Interfaces.C.char_array); + pragma Import (C, fl_text_input_extra_init, "fl_text_input_extra_init"); + pragma Inline (fl_text_input_extra_init); + + + -- Crossing the streams + procedure fl_menu_button_extra_init + (Ada_Obj : in Storage.Integer_Address; + X, Y, W, H : in Interfaces.C.int; + C_Str : in Interfaces.C.char_array); + pragma Import (C, fl_menu_button_extra_init, "fl_menu_button_extra_init"); + pragma Inline (fl_menu_button_extra_init); + + + procedure Extra_Init + (This : in out Input_Choice; + X, Y, W, H : in Integer; + Text : in String) is + begin + Wrapper (This.My_Input).Void_Ptr := fl_input_choice_input (This.Void_Ptr); + Wrapper (This.My_Input).Needs_Dealloc := False; + fl_text_input_extra_init + (Storage.To_Integer (This.My_Input'Address), + Interfaces.C.int (This.My_Input.Get_X), + Interfaces.C.int (This.My_Input.Get_Y), + Interfaces.C.int (This.My_Input.Get_W), + Interfaces.C.int (This.My_Input.Get_H), + Interfaces.C.To_C (This.My_Input.Get_Label)); + Wrapper (This.My_Menu_Button).Void_Ptr := fl_input_choice_menubutton (This.Void_Ptr); + Wrapper (This.My_Menu_Button).Needs_Dealloc := False; + fl_menu_button_extra_init + (Storage.To_Integer (This.My_Menu_Button'Address), + Interfaces.C.int (This.My_Menu_Button.Get_X), + Interfaces.C.int (This.My_Menu_Button.Get_Y), + Interfaces.C.int (This.My_Menu_Button.Get_W), + Interfaces.C.int (This.My_Menu_Button.Get_H), + Interfaces.C.To_C (This.My_Menu_Button.Get_Label)); + Extra_Init (Group (This), X, Y, W, H, Text); + end Extra_Init; + + + procedure Initialize + (This : in out Input_Choice) is + begin + This.Draw_Ptr := fl_input_choice_draw'Address; + This.Handle_Ptr := fl_input_choice_handle'Address; + end Initialize; + + + package body Forge is + + function Create + (X, Y, W, H : in Integer; + Text : in String := "") + return Input_Choice is + begin + return This : Input_Choice do + This.Void_Ptr := new_fl_input_choice + (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 Group'Class; + X, Y, W, H : in Integer; + Text : in String := "") + return Input_Choice is + begin + return This : Input_Choice := Create (X, Y, W, H, Text) do + Parent.Add (This); + end return; + end Create; + + end Forge; + + + + + ------------------ + -- Attributes -- + ------------------ + + function Text_Field + (This : in out Input_Choice) + return FLTK.Widgets.Inputs.Text.Text_Input_Reference is + begin + return (Data => This.My_Input'Unchecked_Access); + end Text_Field; + + + function Button_Menu + (This : in out Input_Choice) + return FLTK.Widgets.Menus.Menu_Buttons.Menu_Button_Reference is + begin + return (Data => This.My_Menu_Button'Unchecked_Access); + end Button_Menu; + + + + + ----------------------- + -- API Subprograms -- + ----------------------- + + function Has_Item + (This : in Input_Choice; + Place : in FLTK.Widgets.Menus.Index) + return Boolean is + begin + return This.My_Menu_Button.Has_Item (Place); + end Has_Item; + + + function Item + (This : in Input_Choice; + Place : in FLTK.Widgets.Menus.Index) + return FLTK.Menu_Items.Menu_Item_Reference is + begin + return This.My_Menu_Button.Item (Place); + end Item; + + + procedure Use_Same_Items + (This : in out Input_Choice; + Donor : in FLTK.Widgets.Menus.Menu'Class) is + begin + This.My_Menu_Button.Use_Same_Items (Donor); + end Use_Same_Items; + + + procedure Clear + (This : in out Input_Choice) is + begin + fl_input_choice_clear (This.Void_Ptr); + end Clear; + + + + + function Has_Changed + (This : in Input_Choice) + return Boolean is + begin + return fl_input_choice_changed (This.Void_Ptr) /= 0; + end Has_Changed; + + + procedure Clear_Changed + (This : in out Input_Choice) is + begin + fl_input_choice_clear_changed (This.Void_Ptr); + end Clear_Changed; + + + procedure Set_Changed + (This : in out Input_Choice; + To : in Boolean) is + begin + if To then + fl_input_choice_set_changed (This.Void_Ptr); + end if; + end Set_Changed; + + + function Get_Down_Box + (This : in Input_Choice) + return Box_Kind is + begin + return Box_Kind'Val (fl_input_choice_get_down_box (This.Void_Ptr)); + end Get_Down_Box; + + + procedure Set_Down_Box + (This : in out Input_Choice; + To : in Box_Kind) is + begin + fl_input_choice_set_down_box (This.Void_Ptr, Box_Kind'Pos (To)); + end Set_Down_Box; + + + function Get_Text_Color + (This : in Input_Choice) + return Color is + begin + return Color (fl_input_choice_get_textcolor (This.Void_Ptr)); + end Get_Text_Color; + + + procedure Set_Text_Color + (This : in out Input_Choice; + To : in Color) is + begin + fl_input_choice_set_textcolor (This.Void_Ptr, Interfaces.C.unsigned (To)); + end Set_Text_Color; + + + function Get_Text_Font + (This : in Input_Choice) + return Font_Kind is + begin + return Font_Kind'Val (fl_input_choice_get_textfont (This.Void_Ptr)); + end Get_Text_Font; + + + procedure Set_Text_Font + (This : in out Input_Choice; + To : in Font_Kind) is + begin + fl_input_choice_set_textfont (This.Void_Ptr, Font_Kind'Pos (To)); + end Set_Text_Font; + + + function Get_Text_Size + (This : in Input_Choice) + return Font_Size is + begin + return Font_Size (fl_input_choice_get_textsize (This.Void_Ptr)); + end Get_Text_Size; + + + procedure Set_Text_Size + (This : in out Input_Choice; + To : in Font_Size) is + begin + fl_input_choice_set_textsize (This.Void_Ptr, Interfaces.C.int (To)); + end Set_Text_Size; + + + function Get_Input + (This : in Input_Choice) + return String + is + Ptr : Interfaces.C.Strings.chars_ptr := fl_input_choice_get_value (This.Void_Ptr); + begin + if Ptr = Interfaces.C.Strings.Null_Ptr then + return ""; + else + -- pointer to internal buffer so no free necessary + return Interfaces.C.Strings.Value (Ptr); + end if; + end Get_Input; + + + procedure Set_Input + (This : in out Input_Choice; + To : in String) is + begin + fl_input_choice_set_value (This.Void_Ptr, Interfaces.C.To_C (To)); + end Set_Input; + + + procedure Set_Item + (This : in out Input_Choice; + Num : in Integer) is + begin + fl_input_choice_set_value2 (This.Void_Ptr, Interfaces.C.int (Num)); + end Set_Item; + + + + + procedure Resize + (This : in out Input_Choice; + X, Y, W, H : in Integer) is + begin + fl_input_choice_resize + (This.Void_Ptr, + Interfaces.C.int (X), + Interfaces.C.int (Y), + Interfaces.C.int (W), + Interfaces.C.int (H)); + end Resize; + + +end FLTK.Widgets.Groups.Input_Choices; + + -- cgit