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6 <FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
7 <FONT COLOR=green><EM>-- --</EM></FONT>
8 <FONT COLOR=green><EM>-- <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding --</EM></FONT>
9 <FONT COLOR=green><EM>-- --</EM></FONT>
10 <FONT COLOR=green><EM>-- Terminal_Interface.Curses.Forms.Field_Types.User --</EM></FONT>
11 <FONT COLOR=green><EM>-- --</EM></FONT>
12 <FONT COLOR=green><EM>-- B O D Y --</EM></FONT>
13 <FONT COLOR=green><EM>-- --</EM></FONT>
14 <FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
15 <FONT COLOR=green><EM>-- Copyright (c) 1998,2004 Free Software Foundation, Inc. --</EM></FONT>
16 <FONT COLOR=green><EM>-- --</EM></FONT>
17 <FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a --</EM></FONT>
18 <FONT COLOR=green><EM>-- copy of this software and associated documentation files (the --</EM></FONT>
19 <FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including --</EM></FONT>
20 <FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish, --</EM></FONT>
21 <FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell --</EM></FONT>
22 <FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is --</EM></FONT>
23 <FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions: --</EM></FONT>
24 <FONT COLOR=green><EM>-- --</EM></FONT>
25 <FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included --</EM></FONT>
26 <FONT COLOR=green><EM>-- in all copies or substantial portions of the Software. --</EM></FONT>
27 <FONT COLOR=green><EM>-- --</EM></FONT>
28 <FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --</EM></FONT>
29 <FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --</EM></FONT>
30 <FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. --</EM></FONT>
31 <FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, --</EM></FONT>
32 <FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR --</EM></FONT>
33 <FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR --</EM></FONT>
34 <FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE. --</EM></FONT>
35 <FONT COLOR=green><EM>-- --</EM></FONT>
36 <FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright --</EM></FONT>
37 <FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the --</EM></FONT>
38 <FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written --</EM></FONT>
39 <FONT COLOR=green><EM>-- authorization. --</EM></FONT>
40 <FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
41 <FONT COLOR=green><EM>-- Author: Juergen Pfeifer, 1996</EM></FONT>
42 <FONT COLOR=green><EM>-- Version Control:</EM></FONT>
43 <FONT COLOR=green><EM>-- @Revision: 1.13 @</EM></FONT>
44 <FONT COLOR=green><EM>-- @Date: 2004/08/21 21:37:00 @</EM></FONT>
45 <FONT COLOR=green><EM>-- Binding Version 01.00</EM></FONT>
46 <FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
47 <b>with</b> Ada.Unchecked_Conversion;
48 <b>with</b> <A HREF="interfac__ads.htm#ref_23_9">Interfaces</A>.C;
49 <b>with</b> <A HREF="terminal_interface__ads.htm#ref_41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#ref_49_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#ref_50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#ref_41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#ref_49_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#ref_50_35">Aux</A>;
51 <b>package</b> <b>body</b> <A HREF="terminal_interface__ads.htm#ref_41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#ref_49_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#ref_48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_43_41">Field_Types</A>.<FONT COLOR=red><A NAME="ref_46_58" HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_43_53">User</A></FONT> <b>is</b>
53 <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#ref_23_9">Interfaces</A>.C.int;
55 <b>procedure</b> <FONT COLOR=red><A NAME="ref_50_14" HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_70_14">Set_Field_Type</A></FONT> (<FONT COLOR=red><A NAME="ref_50_30" HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_70_30">Fld</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#ref_55_9">Field</A>;
56 <FONT COLOR=red><A NAME="ref_51_30" HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_71_30">Typ</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_48_9">User_Defined_Field_Type</A>)
58 <b>function</b> <FONT COLOR=red><A NAME="ref_53_16" HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_64_16">Allocate_Arg</A></FONT> (<FONT COLOR=red><A NAME="ref_53_30" HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_64_30">T</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_48_9">User_Defined_Field_Type</A>'Class)
59 <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_216_9">Argument_Access</A>;
61 <b>function</b> <FONT COLOR=red><A NAME="ref_56_16">Set_Fld_Type</A></FONT> (<FONT COLOR=red><A NAME="ref_56_30">F</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#ref_55_9">Field</A> := <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_70_30">Fld</A>;
62 <FONT COLOR=red><A NAME="ref_57_30">Cft</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_132_9">C_Field_Type</A> := <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_81_13">C_Generic_Type</A>;
63 <FONT COLOR=red><A NAME="ref_58_30">Arg1</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_216_9">Argument_Access</A>)
64 <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_46_12">C_Int</A>;
65 <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_56_16">Set_Fld_Type</A>, "set_field_type");
67 <FONT COLOR=red><A NAME="ref_62_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#ref_78_12">Eti_Error</A>;
69 <b>function</b> <FONT COLOR=red><A NAME="ref_64_16" HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_53_16">Allocate_Arg</A></FONT> (<FONT COLOR=red><A NAME="ref_64_30" HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_53_30">T</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_48_9">User_Defined_Field_Type</A>'Class)
70 <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_216_9">Argument_Access</A>
72 <FONT COLOR=red><A NAME="ref_67_10">Ptr</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_63_9">Field_Type_Access</A>
73 := <b>new</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_48_9">User_Defined_Field_Type</A>'Class'(<A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_53_30">T</A>);
75 <b>return</b> <b>new</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_211_9">Argument</A>'(Usr => System.Null_Address,
76 Typ => <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_67_10">Ptr</A>,
77 Cft => <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_134_4">Null_Field_Type</A>);
78 <b>end</b> <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_53_16">Allocate_Arg</A>;
81 <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_62_7">Res</A> := <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_56_16">Set_Fld_Type</A> (<A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_58_30">Arg1</A> => <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_53_16">Allocate_Arg</A> (<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_71_30">Typ</A>));
82 <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_62_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#ref_80_4">E_Ok</A> <b>then</b>
83 <A HREF="terminal_interface-curses-aux__ads.htm#ref_96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_62_7">Res</A>);
85 <b>end</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_70_14">Set_Field_Type</A>;
87 <b>function</b> <FONT COLOR=red><A NAME="ref_82_13">To_Argument_Access</A></FONT> <b>is</b> <b>new</b> Ada.Unchecked_Conversion
88 (System.Address, <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_216_9">Argument_Access</A>);
90 <b>function</b> <FONT COLOR=red><A NAME="ref_85_13" HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_83_13">Generic_Field_Check</A></FONT> (<FONT COLOR=red><A NAME="ref_85_34" HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_83_34">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#ref_55_9">Field</A>;
91 <FONT COLOR=red><A NAME="ref_86_34" HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_84_34">Usr</A></FONT> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_46_12">C_Int</A>
93 <FONT COLOR=red><A NAME="ref_88_7">Result</A></FONT> : Boolean;
94 <FONT COLOR=red><A NAME="ref_89_7">Udf</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_53_9">User_Defined_Field_Type_Access</A> :=
95 <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_53_9">User_Defined_Field_Type_Access</A> (<A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_82_13">To_Argument_Access</A> (<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_84_34">Usr</A>).<A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_212_7">Typ</A>);
97 <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_88_7">Result</A> := <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_56_13">Field_Check</A> (<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_83_34">Fld</A>, <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_89_7">Udf</A>.<b>all</b>);
98 <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_46_12">C_Int</A> (Boolean'Pos (<A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_88_7">Result</A>));
99 <b>end</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_83_13">Generic_Field_Check</A>;
101 <b>function</b> <FONT COLOR=red><A NAME="ref_96_13" HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_90_13">Generic_Char_Check</A></FONT> (<FONT COLOR=red><A NAME="ref_96_33" HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_90_33">Ch</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_46_12">C_Int</A>;
102 <FONT COLOR=red><A NAME="ref_97_33" HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_91_33">Usr</A></FONT> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_46_12">C_Int</A>
104 <FONT COLOR=red><A NAME="ref_99_7">Result</A></FONT> : Boolean;
105 <FONT COLOR=red><A NAME="ref_100_7">Udf</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_53_9">User_Defined_Field_Type_Access</A> :=
106 <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_53_9">User_Defined_Field_Type_Access</A> (<A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_82_13">To_Argument_Access</A> (<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_91_33">Usr</A>).<A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_212_7">Typ</A>);
108 <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_99_7">Result</A> := <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_63_13">Character_Check</A> (Character'Val (<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_90_33">Ch</A>), <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_100_7">Udf</A>.<b>all</b>);
109 <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_46_12">C_Int</A> (Boolean'Pos (<A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_99_7">Result</A>));
110 <b>end</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_90_13">Generic_Char_Check</A>;
112 <FONT COLOR=green><EM>-- -----------------------------------------------------------------------</EM></FONT>
113 <FONT COLOR=green><EM>--</EM></FONT>
114 <b>function</b> <FONT COLOR=red><A NAME="ref_109_13" HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_81_13">C_Generic_Type</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_132_9">C_Field_Type</A>
116 <FONT COLOR=red><A NAME="ref_111_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#ref_78_12">Eti_Error</A>;
117 <FONT COLOR=red><A NAME="ref_112_7">T</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_132_9">C_Field_Type</A>;
119 <b>if</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_141_4">M_Generic_Type</A> = <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_134_4">Null_Field_Type</A> <b>then</b>
120 <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_112_7">T</A> := <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_222_13">New_Fieldtype</A> (<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_83_13">Generic_Field_Check</A>'<b>Access</b>,
121 <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_90_13">Generic_Char_Check</A>'<b>Access</b>);
122 <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_112_7">T</A> = <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_134_4">Null_Field_Type</A> <b>then</b>
123 <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#ref_286_4">Form_Exception</A>;
125 <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_111_7">Res</A> := <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_227_13">Set_Fieldtype_Arg</A> (<A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_112_7">T</A>,
126 <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_162_13">Make_Arg</A>'<b>Access</b>,
127 <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_167_13">Copy_Arg</A>'<b>Access</b>,
128 <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_172_14">Free_Arg</A>'<b>Access</b>);
129 <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_111_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#ref_80_4">E_Ok</A> <b>then</b>
130 <A HREF="terminal_interface-curses-aux__ads.htm#ref_96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_111_7">Res</A>);
131 <b>end</b> <b>if</b>;
132 <b>end</b> <b>if</b>;
133 <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_141_4">M_Generic_Type</A> := <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#ref_112_7">T</A>;
134 <b>end</b> <b>if</b>;
135 <b>pragma</b> Assert (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_141_4">M_Generic_Type</A> /= <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_134_4">Null_Field_Type</A>);
136 <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_141_4">M_Generic_Type</A>;
137 <b>end</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_81_13">C_Generic_Type</A>;
139 <b>end</b> <A HREF="terminal_interface__ads.htm#ref_41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#ref_49_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#ref_48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#ref_43_53">User</A>;