X-Git-Url: https://ncurses.scripts.mit.edu/?a=blobdiff_plain;f=doc%2Fhtml%2Fada%2Fterminal_interface-curses-forms-field_types-user__adb.htm;h=333957eb0aaf8d3f2869ee7ebb7d2b666f80617c;hb=b661daf1160a873609d70843999cd46eff25d1f0;hp=94ed879fb63754e7ad911c4c062c1d5e3aa2a697;hpb=761e4f0825b330e970558e82a4bd638383914429;p=ncurses.git
diff --git a/doc/html/ada/terminal_interface-curses-forms-field_types-user__adb.htm b/doc/html/ada/terminal_interface-curses-forms-field_types-user__adb.htm
index 94ed879f..333957eb 100644
--- a/doc/html/ada/terminal_interface-curses-forms-field_types-user__adb.htm
+++ b/doc/html/ada/terminal_interface-curses-forms-field_types-user__adb.htm
@@ -24,7 +24,8 @@
-
+
+
@@ -52,100 +53,93 @@
-
-
+
+
with System.Address_To_Access_Conversions;
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
+with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-package body Terminal_Interface.Curses.Forms.Field_Types.User is
+package body Terminal_Interface.Curses.Forms.Field_Types.User is
- procedure Set_Field_Type (Fld : Field;
- Typ : User_Defined_Field_Type)
+ procedure Set_Field_Type (Fld : Field;
+ Typ : User_Defined_Field_Type)
is
- function Allocate_Arg (T : User_Defined_Field_Type'Class)
- return Argument_Access;
+ function Allocate_Arg (T : User_Defined_Field_Type'Class)
+ return Argument_Access;
- function Set_Fld_Type (F : Field := Fld;
- Cft : C_Field_Type := C_Generic_Type;
- Arg1 : Argument_Access)
- return C_Int;
+ function Set_Fld_Type (F : Field := Fld;
+ Cft : C_Field_Type := C_Generic_Type;
+ Arg1 : Argument_Access)
+ return Eti_Error;
pragma Import (C, Set_Fld_Type, "set_field_type_user");
- Res : Eti_Error;
-
- function Allocate_Arg (T : User_Defined_Field_Type'Class)
- return Argument_Access
+ function Allocate_Arg (T : User_Defined_Field_Type'Class)
+ return Argument_Access
is
- Ptr : constant Field_Type_Access
- := new User_Defined_Field_Type'Class'(T);
+ Ptr : constant Field_Type_Access
+ := new User_Defined_Field_Type'Class'(T);
begin
- return new Argument'(Usr => System.Null_Address,
- Typ => Ptr,
- Cft => Null_Field_Type);
- end Allocate_Arg;
+ return new Argument'(Usr => System.Null_Address,
+ Typ => Ptr,
+ Cft => Null_Field_Type);
+ end Allocate_Arg;
begin
- Res := Set_Fld_Type (Arg1 => Allocate_Arg (Typ));
- if Res /= E_Ok then
- Eti_Exception (Res);
- end if;
- end Set_Field_Type;
+ Eti_Exception (Set_Fld_Type (Arg1 => Allocate_Arg (Typ)));
+ end Set_Field_Type;
package Argument_Conversions is
- new System.Address_To_Access_Conversions (Argument);
+ new System.Address_To_Access_Conversions (Argument);
- function Generic_Field_Check (Fld : Field;
- Usr : System.Address) return Curses_Bool
+ function Generic_Field_Check (Fld : Field;
+ Usr : System.Address) return Curses_Bool
is
- Result : Boolean;
- Udf : constant User_Defined_Field_Type_Access :=
- User_Defined_Field_Type_Access
- (Argument_Access (Argument_Conversions.To_Pointer (Usr)).all.Typ);
+ Result : Boolean;
+ Udf : constant User_Defined_Field_Type_Access :=
+ User_Defined_Field_Type_Access
+ (Argument_Access (Argument_Conversions.To_Pointer (Usr)).all.Typ);
begin
- Result := Field_Check (Fld, Udf.all);
- return Curses_Bool (Boolean'Pos (Result));
- end Generic_Field_Check;
+ Result := Field_Check (Fld, Udf.all);
+ return Curses_Bool (Boolean'Pos (Result));
+ end Generic_Field_Check;
- function Generic_Char_Check (Ch : C_Int;
- Usr : System.Address) return Curses_Bool
+ function Generic_Char_Check (Ch : C_Int;
+ Usr : System.Address) return Curses_Bool
is
- Result : Boolean;
- Udf : constant User_Defined_Field_Type_Access :=
- User_Defined_Field_Type_Access
- (Argument_Access (Argument_Conversions.To_Pointer (Usr)).all.Typ);
+ Result : Boolean;
+ Udf : constant User_Defined_Field_Type_Access :=
+ User_Defined_Field_Type_Access
+ (Argument_Access (Argument_Conversions.To_Pointer (Usr)).all.Typ);
begin
- Result := Character_Check (Character'Val (Ch), Udf.all);
- return Curses_Bool (Boolean'Pos (Result));
- end Generic_Char_Check;
+ Result := Character_Check (Character'Val (Ch), Udf.all);
+ return Curses_Bool (Boolean'Pos (Result));
+ end Generic_Char_Check;
- function C_Generic_Type return C_Field_Type
+ function C_Generic_Type return C_Field_Type
is
- Res : Eti_Error;
- T : C_Field_Type;
+ Res : Eti_Error;
+ T : C_Field_Type;
begin
- if M_Generic_Type = Null_Field_Type then
- T := New_Fieldtype (Generic_Field_Check'Access,
- Generic_Char_Check'Access);
- if T = Null_Field_Type then
+ if M_Generic_Type = Null_Field_Type then
+ T := New_Fieldtype (Generic_Field_Check'Access,
+ Generic_Char_Check'Access);
+ if T = Null_Field_Type then
raise Form_Exception;
else
- Res := Set_Fieldtype_Arg (T,
- Make_Arg'Access,
- Copy_Arg'Access,
- Free_Arg'Access);
- if Res /= E_Ok then
- Eti_Exception (Res);
- end if;
+ Res := Set_Fieldtype_Arg (T,
+ Make_Arg'Access,
+ Copy_Arg'Access,
+ Free_Arg'Access);
+ Eti_Exception (Res);
end if;
- M_Generic_Type := T;
+ M_Generic_Type := T;
end if;
- pragma Assert (M_Generic_Type /= Null_Field_Type);
- return M_Generic_Type;
- end C_Generic_Type;
+ pragma Assert (M_Generic_Type /= Null_Field_Type);
+ return M_Generic_Type;
+ end C_Generic_Type;
-end Terminal_Interface.Curses.Forms.Field_Types.User;
+end Terminal_Interface.Curses.Forms.Field_Types.User;