https://invisible-island.net/ncurses/Ada95
------------------------------------------------------------------------------ -- -- -- GNAT ncurses Binding -- -- -- -- Terminal_Interface.Curses.Form -- -- -- -- S P E C -- -- -- ------------------------------------------------------------------------------ -- Copyright 2020 Thomas E. Dickey -- -- Copyright 1998-2009,2014 Free Software Foundation, Inc. -- -- -- -- Permission is hereby granted, free of charge, to any person obtaining a -- -- copy of this software and associated documentation files (the -- -- "Software"), to deal in the Software without restriction, including -- -- without limitation the rights to use, copy, modify, merge, publish, -- -- distribute, distribute with modifications, sublicense, and/or sell -- -- copies of the Software, and to permit persons to whom the Software is -- -- furnished to do so, subject to the following conditions: -- -- -- -- The above copyright notice and this permission notice shall be included -- -- in all copies or substantial portions of the Software. -- -- -- -- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -- -- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -- -- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -- -- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -- -- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -- -- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR -- -- THE USE OR OTHER DEALINGS IN THE SOFTWARE. -- -- -- -- Except as contained in this notice, the name(s) of the above copyright -- -- holders shall not be used in advertising or otherwise to promote the -- -- sale, use or other dealings in this Software without prior written -- -- authorization. -- ------------------------------------------------------------------------------ -- Author: Juergen Pfeifer, 1996 -- Version Control: -- @Revision: 1.34 @ -- @Date: 2020/02/02 23:34:34 @ -- Binding Version 01.00 ------------------------------------------------------------------------------ with System; with Ada.Characters.Latin_1; package Terminal_Interface.Curses.Forms is pragma Preelaborate (Terminal_Interface.Curses.Forms); pragma Linker_Options ("-lform" & Curses_Constants.DFT_ARG_SUFFIX); Space : Character renames Ada.Characters.Latin_1.Space; type Field is private; type Form is private; Null_Field : constant Field; Null_Form : constant Form; type Field_Justification is (None, Left, Center, Right); type Field_Option_Set is record Visible : Boolean; Active : Boolean; Public : Boolean; Edit : Boolean; Wrap : Boolean; Blank : Boolean; Auto_Skip : Boolean; Null_Ok : Boolean; Pass_Ok : Boolean; Static : Boolean; end record; pragma Convention (C_Pass_By_Copy, Field_Option_Set); for Field_Option_Set use record Visible at 0 range Curses_Constants.O_VISIBLE_First .. Curses_Constants.O_VISIBLE_Last; Active at 0 range Curses_Constants.O_ACTIVE_First .. Curses_Constants.O_ACTIVE_Last; Public at 0 range Curses_Constants.O_PUBLIC_First .. Curses_Constants.O_PUBLIC_Last; Edit at 0 range Curses_Constants.O_EDIT_First .. Curses_Constants.O_EDIT_Last; Wrap at 0 range Curses_Constants.O_WRAP_First .. Curses_Constants.O_WRAP_Last; Blank at 0 range Curses_Constants.O_BLANK_First .. Curses_Constants.O_BLANK_Last; Auto_Skip at 0 range Curses_Constants.O_AUTOSKIP_First .. Curses_Constants.O_AUTOSKIP_Last; Null_Ok at 0 range Curses_Constants.O_NULLOK_First .. Curses_Constants.O_NULLOK_Last; Pass_Ok at 0 range Curses_Constants.O_PASSOK_First .. Curses_Constants.O_PASSOK_Last; Static at 0 range Curses_Constants.O_STATIC_First .. Curses_Constants.O_STATIC_Last; end record; pragma Warnings (Off); for Field_Option_Set'Size use Curses_Constants.Field_Options_Size; pragma Warnings (On); function Default_Field_Options return Field_Option_Set; -- The initial defaults for the field options. pragma Inline (Default_Field_Options); type Form_Option_Set is record NL_Overload : Boolean; BS_Overload : Boolean; end record; pragma Convention (C_Pass_By_Copy, Form_Option_Set); for Form_Option_Set use record NL_Overload at 0 range Curses_Constants.O_NL_OVERLOAD_First .. Curses_Constants.O_NL_OVERLOAD_Last; BS_Overload at 0 range Curses_Constants.O_BS_OVERLOAD_First .. Curses_Constants.O_BS_OVERLOAD_Last; end record; pragma Warnings (Off); for Form_Option_Set'Size use Curses_Constants.Field_Options_Size; pragma Warnings (On); function Default_Form_Options return Form_Option_Set; -- The initial defaults for the form options. pragma Inline (Default_Form_Options); type Buffer_Number is new Natural; type Field_Array is array (Positive range <>) of aliased Field; pragma Convention (C, Field_Array); type Field_Array_Access is access Field_Array; procedure Free (FA : in out Field_Array_Access; Free_Fields : Boolean := False); -- Release the memory for an allocated field array -- If Free_Fields is True, call Delete() for all the fields in -- the array. subtype Form_Request_Code is Key_Code range (Key_Max + 1) .. (Key_Max + 57); -- The prefix F_ stands for "Form Request" F_Next_Page : constant Form_Request_Code := Key_Max + 1; F_Previous_Page : constant Form_Request_Code := Key_Max + 2; F_First_Page : constant Form_Request_Code := Key_Max + 3; F_Last_Page : constant Form_Request_Code := Key_Max + 4; F_Next_Field : constant Form_Request_Code := Key_Max + 5; F_Previous_Field : constant Form_Request_Code := Key_Max + 6; F_First_Field : constant Form_Request_Code := Key_Max + 7; F_Last_Field : constant Form_Request_Code := Key_Max + 8; F_Sorted_Next_Field : constant Form_Request_Code := Key_Max + 9; F_Sorted_Previous_Field : constant Form_Request_Code := Key_Max + 10; F_Sorted_First_Field : constant Form_Request_Code := Key_Max + 11; F_Sorted_Last_Field : constant Form_Request_Code := Key_Max + 12; F_Left_Field : constant Form_Request_Code := Key_Max + 13; F_Right_Field : constant Form_Request_Code := Key_Max + 14; F_Up_Field : constant Form_Request_Code := Key_Max + 15; F_Down_Field : constant Form_Request_Code := Key_Max + 16; F_Next_Char : constant Form_Request_Code := Key_Max + 17; F_Previous_Char : constant Form_Request_Code := Key_Max + 18; F_Next_Line : constant Form_Request_Code := Key_Max + 19; F_Previous_Line : constant Form_Request_Code := Key_Max + 20; F_Next_Word : constant Form_Request_Code := Key_Max + 21; F_Previous_Word : constant Form_Request_Code := Key_Max + 22; F_Begin_Field : constant Form_Request_Code := Key_Max + 23; F_End_Field : constant Form_Request_Code := Key_Max + 24; F_Begin_Line : constant Form_Request_Code := Key_Max + 25; F_End_Line : constant Form_Request_Code := Key_Max + 26; F_Left_Char : constant Form_Request_Code := Key_Max + 27; F_Right_Char : constant Form_Request_Code := Key_Max + 28; F_Up_Char : constant Form_Request_Code := Key_Max + 29; F_Down_Char : constant Form_Request_Code := Key_Max + 30; F_New_Line : constant Form_Request_Code := Key_Max + 31; F_Insert_Char : constant Form_Request_Code := Key_Max + 32; F_Insert_Line : constant Form_Request_Code := Key_Max + 33; F_Delete_Char : constant Form_Request_Code := Key_Max + 34; F_Delete_Previous : constant Form_Request_Code := Key_Max + 35; F_Delete_Line : constant Form_Request_Code := Key_Max + 36; F_Delete_Word : constant Form_Request_Code := Key_Max + 37; F_Clear_EOL : constant Form_Request_Code := Key_Max + 38; F_Clear_EOF : constant Form_Request_Code := Key_Max + 39; F_Clear_Field : constant Form_Request_Code := Key_Max + 40; F_Overlay_Mode : constant Form_Request_Code := Key_Max + 41; F_Insert_Mode : constant Form_Request_Code := Key_Max + 42; -- Vertical Scrolling F_ScrollForward_Line : constant Form_Request_Code := Key_Max + 43; F_ScrollBackward_Line : constant Form_Request_Code := Key_Max + 44; F_ScrollForward_Page : constant Form_Request_Code := Key_Max + 45; F_ScrollBackward_Page : constant Form_Request_Code := Key_Max + 46; F_ScrollForward_HalfPage : constant Form_Request_Code := Key_Max + 47; F_ScrollBackward_HalfPage : constant Form_Request_Code := Key_Max + 48; -- Horizontal Scrolling F_HScrollForward_Char : constant Form_Request_Code := Key_Max + 49; F_HScrollBackward_Char : constant Form_Request_Code := Key_Max + 50; F_HScrollForward_Line : constant Form_Request_Code := Key_Max + 51; F_HScrollBackward_Line : constant Form_Request_Code := Key_Max + 52; F_HScrollForward_HalfLine : constant Form_Request_Code := Key_Max + 53; F_HScrollBackward_HalfLine : constant Form_Request_Code := Key_Max + 54; F_Validate_Field : constant Form_Request_Code := Key_Max + 55; F_Next_Choice : constant Form_Request_Code := Key_Max + 56; F_Previous_Choice : constant Form_Request_Code := Key_Max + 57; -- For those who like the old 'C' style request names REQ_NEXT_PAGE : Form_Request_Code renames F_Next_Page; REQ_PREV_PAGE : Form_Request_Code renames F_Previous_Page; REQ_FIRST_PAGE : Form_Request_Code renames F_First_Page; REQ_LAST_PAGE : Form_Request_Code renames F_Last_Page; REQ_NEXT_FIELD : Form_Request_Code renames F_Next_Field; REQ_PREV_FIELD : Form_Request_Code renames F_Previous_Field; REQ_FIRST_FIELD : Form_Request_Code renames F_First_Field; REQ_LAST_FIELD : Form_Request_Code renames F_Last_Field; REQ_SNEXT_FIELD : Form_Request_Code renames F_Sorted_Next_Field; REQ_SPREV_FIELD : Form_Request_Code renames F_Sorted_Previous_Field; REQ_SFIRST_FIELD : Form_Request_Code renames F_Sorted_First_Field; REQ_SLAST_FIELD : Form_Request_Code renames F_Sorted_Last_Field; REQ_LEFT_FIELD : Form_Request_Code renames F_Left_Field; REQ_RIGHT_FIELD : Form_Request_Code renames F_Right_Field; REQ_UP_FIELD : Form_Request_Code renames F_Up_Field; REQ_DOWN_FIELD : Form_Request_Code renames F_Down_Field; REQ_NEXT_CHAR : Form_Request_Code renames F_Next_Char; REQ_PREV_CHAR : Form_Request_Code renames F_Previous_Char; REQ_NEXT_LINE : Form_Request_Code renames F_Next_Line; REQ_PREV_LINE : Form_Request_Code renames F_Previous_Line; REQ_NEXT_WORD : Form_Request_Code renames F_Next_Word; REQ_PREV_WORD : Form_Request_Code renames F_Previous_Word; REQ_BEG_FIELD : Form_Request_Code renames F_Begin_Field; REQ_END_FIELD : Form_Request_Code renames F_End_Field; REQ_BEG_LINE : Form_Request_Code renames F_Begin_Line; REQ_END_LINE : Form_Request_Code renames F_End_Line; REQ_LEFT_CHAR : Form_Request_Code renames F_Left_Char; REQ_RIGHT_CHAR : Form_Request_Code renames F_Right_Char; REQ_UP_CHAR : Form_Request_Code renames F_Up_Char; REQ_DOWN_CHAR : Form_Request_Code renames F_Down_Char; REQ_NEW_LINE : Form_Request_Code renames F_New_Line; REQ_INS_CHAR : Form_Request_Code renames F_Insert_Char; REQ_INS_LINE : Form_Request_Code renames F_Insert_Line; REQ_DEL_CHAR : Form_Request_Code renames F_Delete_Char; REQ_DEL_PREV : Form_Request_Code renames F_Delete_Previous; REQ_DEL_LINE : Form_Request_Code renames F_Delete_Line; REQ_DEL_WORD : Form_Request_Code renames F_Delete_Word; REQ_CLR_EOL : Form_Request_Code renames F_Clear_EOL; REQ_CLR_EOF : Form_Request_Code renames F_Clear_EOF; REQ_CLR_FIELD : Form_Request_Code renames F_Clear_Field; REQ_OVL_MODE : Form_Request_Code renames F_Overlay_Mode; REQ_INS_MODE : Form_Request_Code renames F_Insert_Mode; REQ_SCR_FLINE : Form_Request_Code renames F_ScrollForward_Line; REQ_SCR_BLINE : Form_Request_Code renames F_ScrollBackward_Line; REQ_SCR_FPAGE : Form_Request_Code renames F_ScrollForward_Page; REQ_SCR_BPAGE : Form_Request_Code renames F_ScrollBackward_Page; REQ_SCR_FHPAGE : Form_Request_Code renames F_ScrollForward_HalfPage; REQ_SCR_BHPAGE : Form_Request_Code renames F_ScrollBackward_HalfPage; REQ_SCR_FCHAR : Form_Request_Code renames F_HScrollForward_Char; REQ_SCR_BCHAR : Form_Request_Code renames F_HScrollBackward_Char; REQ_SCR_HFLINE : Form_Request_Code renames F_HScrollForward_Line; REQ_SCR_HBLINE : Form_Request_Code renames F_HScrollBackward_Line; REQ_SCR_HFHALF : Form_Request_Code renames F_HScrollForward_HalfLine; REQ_SCR_HBHALF : Form_Request_Code renames F_HScrollBackward_HalfLine; REQ_VALIDATION : Form_Request_Code renames F_Validate_Field; REQ_NEXT_CHOICE : Form_Request_Code renames F_Next_Choice; REQ_PREV_CHOICE : Form_Request_Code renames F_Previous_Choice; procedure Request_Name (Key : Form_Request_Code; Name : out String); function Request_Name (Key : Form_Request_Code) return String; -- Same as function pragma Inline (Request_Name); ------------------ -- Exceptions -- ------------------ Form_Exception : exception; -- |===================================================================== -- | Man page form_field_new.3x -- |===================================================================== -- | function Create (Height : Line_Count; Width : Column_Count; Top : Line_Position; Left : Column_Position; Off_Screen : Natural := 0; More_Buffers : Buffer_Number := Buffer_Number'First) return Field; -- AKA: new_field() -- An overloaded Create is defined later. Pragma Inline appears there. -- | function New_Field (Height : Line_Count; Width : Column_Count; Top : Line_Position; Left : Column_Position; Off_Screen : Natural := 0; More_Buffers : Buffer_Number := Buffer_Number'First) return Field renames Create; -- AKA: new_field() pragma Inline (New_Field); -- | procedure Delete (Fld : in out Field); -- AKA: free_field() -- Reset Fld to Null_Field -- An overloaded Delete is defined later. Pragma Inline appears there. -- | function Duplicate (Fld : Field; Top : Line_Position; Left : Column_Position) return Field; -- AKA: dup_field() pragma Inline (Duplicate); -- | function Link (Fld : Field; Top : Line_Position; Left : Column_Position) return Field; -- AKA: link_field() pragma Inline (Link); -- |===================================================================== -- | Man page form_field_just.3x -- |===================================================================== -- | procedure Set_Justification (Fld : Field; Just : Field_Justification := None); -- AKA: set_field_just() pragma Inline (Set_Justification); -- | function Get_Justification (Fld : Field) return Field_Justification; -- AKA: field_just() pragma Inline (Get_Justification); -- |===================================================================== -- | Man page form_field_buffer.3x -- |===================================================================== -- | procedure Set_Buffer (Fld : Field; Buffer : Buffer_Number := Buffer_Number'First; Str : String); -- AKA: set_field_buffer() -- Not inlined -- | procedure Get_Buffer (Fld : Field; Buffer : Buffer_Number := Buffer_Number'First; Str : out String); -- AKA: field_buffer() function Get_Buffer (Fld : Field; Buffer : Buffer_Number := Buffer_Number'First) return String; -- AKA: field_buffer() -- Same but as function pragma Inline (Get_Buffer); -- | procedure Set_Status (Fld : Field; Status : Boolean := True); -- AKA: set_field_status() pragma Inline (Set_Status); -- | function Changed (Fld : Field) return Boolean; -- AKA: field_status() pragma Inline (Changed); -- | procedure Set_Maximum_Size (Fld : Field; Max : Natural := 0); -- AKA: set_field_max() pragma Inline (Set_Maximum_Size); -- |===================================================================== -- | Man page form_field_opts.3x -- |===================================================================== -- | procedure Set_Options (Fld : Field; Options : Field_Option_Set); -- AKA: set_field_opts() -- An overloaded version is defined later. Pragma Inline appears there -- | procedure Switch_Options (Fld : Field; Options : Field_Option_Set; On : Boolean := True); -- AKA: field_opts_on() -- AKA: field_opts_off() -- An overloaded version is defined later. Pragma Inline appears there -- | procedure Get_Options (Fld : Field; Options : out Field_Option_Set); -- AKA: field_opts() -- | function Get_Options (Fld : Field := Null_Field) return Field_Option_Set; -- AKA: field_opts() -- An overloaded version is defined later. Pragma Inline appears there -- |===================================================================== -- | Man page form_field_attributes.3x -- |===================================================================== -- | procedure Set_Foreground (Fld : Field; Fore : Character_Attribute_Set := Normal_Video; Color : Color_Pair := Color_Pair'First); -- AKA: set_field_fore() pragma Inline (Set_Foreground); -- | procedure Foreground (Fld : Field; Fore : out Character_Attribute_Set); -- AKA: field_fore() -- | procedure Foreground (Fld : Field; Fore : out Character_Attribute_Set; Color : out Color_Pair); -- AKA: field_fore() pragma Inline (Foreground); -- | procedure Set_Background (Fld : Field; Back : Character_Attribute_Set := Normal_Video; Color : Color_Pair := Color_Pair'First); -- AKA: set_field_back() pragma Inline (Set_Background); -- | procedure Background (Fld : Field; Back : out Character_Attribute_Set); -- AKA: field_back() -- | procedure Background (Fld : Field; Back : out Character_Attribute_Set; Color : out Color_Pair); -- AKA: field_back() pragma Inline (Background); -- | procedure Set_Pad_Character (Fld : Field; Pad : Character := Space); -- AKA: set_field_pad() pragma Inline (Set_Pad_Character); -- | procedure Pad_Character (Fld : Field; Pad : out Character); -- AKA: field_pad() pragma Inline (Pad_Character); -- |===================================================================== -- | Man page form_field_info.3x -- |===================================================================== -- | procedure Info (Fld : Field; Lines : out Line_Count; Columns : out Column_Count; First_Row : out Line_Position; First_Column : out Column_Position; Off_Screen : out Natural; Additional_Buffers : out Buffer_Number); -- AKA: field_info() pragma Inline (Info); -- | procedure Dynamic_Info (Fld : Field; Lines : out Line_Count; Columns : out Column_Count; Max : out Natural); -- AKA: dynamic_field_info() pragma Inline (Dynamic_Info); -- |===================================================================== -- | Man page form_win.3x -- |===================================================================== -- | procedure Set_Window (Frm : Form; Win : Window); -- AKA: set_form_win() pragma Inline (Set_Window); -- | function Get_Window (Frm : Form) return Window; -- AKA: form_win() pragma Inline (Get_Window); -- | procedure Set_Sub_Window (Frm : Form; Win : Window); -- AKA: set_form_sub() pragma Inline (Set_Sub_Window); -- | function Get_Sub_Window (Frm : Form) return Window; -- AKA: form_sub() pragma Inline (Get_Sub_Window); -- | procedure Scale (Frm : Form; Lines : out Line_Count; Columns : out Column_Count); -- AKA: scale_form() pragma Inline (Scale); -- |===================================================================== -- | Man page form_hook.3x -- |===================================================================== type Form_Hook_Function is access procedure (Frm : Form); pragma Convention (C, Form_Hook_Function); -- | procedure Set_Field_Init_Hook (Frm : Form; Proc : Form_Hook_Function); -- AKA: set_field_init() pragma Inline (Set_Field_Init_Hook); -- | procedure Set_Field_Term_Hook (Frm : Form; Proc : Form_Hook_Function); -- AKA: set_field_term() pragma Inline (Set_Field_Term_Hook); -- | procedure Set_Form_Init_Hook (Frm : Form; Proc : Form_Hook_Function); -- AKA: set_form_init() pragma Inline (Set_Form_Init_Hook); -- | procedure Set_Form_Term_Hook (Frm : Form; Proc : Form_Hook_Function); -- AKA: set_form_term() pragma Inline (Set_Form_Term_Hook); -- | function Get_Field_Init_Hook (Frm : Form) return Form_Hook_Function; -- AKA: field_init() pragma Import (C, Get_Field_Init_Hook, "field_init"); -- | function Get_Field_Term_Hook (Frm : Form) return Form_Hook_Function; -- AKA: field_term() pragma Import (C, Get_Field_Term_Hook, "field_term"); -- | function Get_Form_Init_Hook (Frm : Form) return Form_Hook_Function; -- AKA: form_init() pragma Import (C, Get_Form_Init_Hook, "form_init"); -- | function Get_Form_Term_Hook (Frm : Form) return Form_Hook_Function; -- AKA: form_term() pragma Import (C, Get_Form_Term_Hook, "form_term"); -- |===================================================================== -- | Man page form_field.3x -- |===================================================================== -- | procedure Redefine (Frm : Form; Flds : Field_Array_Access); -- AKA: set_form_fields() pragma Inline (Redefine); -- | procedure Set_Fields (Frm : Form; Flds : Field_Array_Access) renames Redefine; -- AKA: set_form_fields() -- pragma Inline (Set_Fields); -- | function Fields (Frm : Form; Index : Positive) return Field; -- AKA: form_fields() pragma Inline (Fields); -- | function Field_Count (Frm : Form) return Natural; -- AKA: field_count() pragma Inline (Field_Count); -- | procedure Move (Fld : Field; Line : Line_Position; Column : Column_Position); -- AKA: move_field() pragma Inline (Move); -- |===================================================================== -- | Man page form_new.3x -- |===================================================================== -- | function Create (Fields : Field_Array_Access) return Form; -- AKA: new_form() pragma Inline (Create); -- | function New_Form (Fields : Field_Array_Access) return Form renames Create; -- AKA: new_form() -- pragma Inline (New_Form); -- | procedure Delete (Frm : in out Form); -- AKA: free_form() -- Reset Frm to Null_Form pragma Inline (Delete); -- |===================================================================== -- | Man page form_opts.3x -- |===================================================================== -- | procedure Set_Options (Frm : Form; Options : Form_Option_Set); -- AKA: set_form_opts() pragma Inline (Set_Options); -- | procedure Switch_Options (Frm : Form; Options : Form_Option_Set; On : Boolean := True); -- AKA: form_opts_on() -- AKA: form_opts_off() pragma Inline (Switch_Options); -- | procedure Get_Options (Frm : Form; Options : out Form_Option_Set); -- AKA: form_opts() -- | function Get_Options (Frm : Form := Null_Form) return Form_Option_Set; -- AKA: form_opts() pragma Inline (Get_Options); -- |===================================================================== -- | Man page form_post.3x -- |===================================================================== -- | procedure Post (Frm : Form; Post : Boolean := True); -- AKA: post_form() -- AKA: unpost_form() pragma Inline (Post); -- |===================================================================== -- | Man page form_cursor.3x -- |===================================================================== -- | procedure Position_Cursor (Frm : Form); -- AKA: pos_form_cursor() pragma Inline (Position_Cursor); -- |===================================================================== -- | Man page form_data.3x -- |===================================================================== -- | function Data_Ahead (Frm : Form) return Boolean; -- AKA: data_ahead() pragma Inline (Data_Ahead); -- | function Data_Behind (Frm : Form) return Boolean; -- AKA: data_behind() pragma Inline (Data_Behind); -- |===================================================================== -- | Man page form_driver.3x -- |===================================================================== type Driver_Result is (Form_Ok, Request_Denied, Unknown_Request, Invalid_Field); -- | function Driver (Frm : Form; Key : Key_Code) return Driver_Result; -- AKA: form_driver() -- Driver not inlined -- |===================================================================== -- | Man page form_page.3x -- |===================================================================== type Page_Number is new Natural; -- | procedure Set_Current (Frm : Form; Fld : Field); -- AKA: set_current_field() pragma Inline (Set_Current); -- | function Current (Frm : Form) return Field; -- AKA: current_field() pragma Inline (Current); -- | procedure Set_Page (Frm : Form; Page : Page_Number := Page_Number'First); -- AKA: set_form_page() pragma Inline (Set_Page); -- | function Page (Frm : Form) return Page_Number; -- AKA: form_page() pragma Inline (Page); -- | function Get_Index (Fld : Field) return Positive; -- AKA: field_index() -- Please note that in this binding we start the numbering of fields -- with 1. So this is number is one more than you get from the low -- level call. pragma Inline (Get_Index); -- |===================================================================== -- | Man page form_new_page.3x -- |===================================================================== -- | procedure Set_New_Page (Fld : Field; New_Page : Boolean := True); -- AKA: set_new_page() pragma Inline (Set_New_Page); -- | function Is_New_Page (Fld : Field) return Boolean; -- AKA: new_page() pragma Inline (Is_New_Page); -- |===================================================================== -- | Man page form_requestname.3x -- |===================================================================== -- Not Implemented: form_request_name, form_request_by_name ------------------------------------------------------------------------------ private type Field is new System.Storage_Elements.Integer_Address; type Form is new System.Storage_Elements.Integer_Address; Null_Field : constant Field := 0; Null_Form : constant Form := 0; end Terminal_Interface.Curses.Forms;