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16 <HR><DIV style="text-align:center"><H1> File : terminal_interface-curses-text_io.adb </H1></DIV><HR>
18 <span class="comment"><EM>------------------------------------------------------------------------------</EM></span>
19 <span class="comment"><EM>-- --</EM></span>
20 <span class="comment"><EM>-- <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding --</EM></span>
21 <span class="comment"><EM>-- --</EM></span>
22 <span class="comment"><EM>-- Terminal_Interface.Curses.Text_IO --</EM></span>
23 <span class="comment"><EM>-- --</EM></span>
24 <span class="comment"><EM>-- B O D Y --</EM></span>
25 <span class="comment"><EM>-- --</EM></span>
26 <span class="comment"><EM>------------------------------------------------------------------------------</EM></span>
27 <span class="comment"><EM>-- Copyright 2020 Thomas E. Dickey --</EM></span>
28 <span class="comment"><EM>-- Copyright 1999-2011,2014 Free Software Foundation, Inc. --</EM></span>
29 <span class="comment"><EM>-- --</EM></span>
30 <span class="comment"><EM>-- Permission is hereby granted, free of charge, to any person obtaining a --</EM></span>
31 <span class="comment"><EM>-- copy of this software and associated documentation files (the --</EM></span>
32 <span class="comment"><EM>-- "Software"), to deal in the Software without restriction, including --</EM></span>
33 <span class="comment"><EM>-- without limitation the rights to use, copy, modify, merge, publish, --</EM></span>
34 <span class="comment"><EM>-- distribute, distribute with modifications, sublicense, and/or sell --</EM></span>
35 <span class="comment"><EM>-- copies of the Software, and to permit persons to whom the Software is --</EM></span>
36 <span class="comment"><EM>-- furnished to do so, subject to the following conditions: --</EM></span>
37 <span class="comment"><EM>-- --</EM></span>
38 <span class="comment"><EM>-- The above copyright notice and this permission notice shall be included --</EM></span>
39 <span class="comment"><EM>-- in all copies or substantial portions of the Software. --</EM></span>
40 <span class="comment"><EM>-- --</EM></span>
41 <span class="comment"><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --</EM></span>
42 <span class="comment"><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --</EM></span>
43 <span class="comment"><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. --</EM></span>
44 <span class="comment"><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, --</EM></span>
45 <span class="comment"><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR --</EM></span>
46 <span class="comment"><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR --</EM></span>
47 <span class="comment"><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE. --</EM></span>
48 <span class="comment"><EM>-- --</EM></span>
49 <span class="comment"><EM>-- Except as contained in this notice, the name(s) of the above copyright --</EM></span>
50 <span class="comment"><EM>-- holders shall not be used in advertising or otherwise to promote the --</EM></span>
51 <span class="comment"><EM>-- sale, use or other dealings in this Software without prior written --</EM></span>
52 <span class="comment"><EM>-- authorization. --</EM></span>
53 <span class="comment"><EM>------------------------------------------------------------------------------</EM></span>
54 <span class="comment"><EM>-- Author: Juergen Pfeifer, 1996</EM></span>
55 <span class="comment"><EM>-- Version Control:</EM></span>
56 <span class="comment"><EM>-- @Revision: 1.23 @</EM></span>
57 <span class="comment"><EM>-- @Date: 2020/02/02 23:34:34 @</EM></span>
58 <span class="comment"><EM>-- Binding Version 01.00</EM></span>
59 <span class="comment"><EM>------------------------------------------------------------------------------</EM></span>
60 <b>package</b> <b>body</b> <A HREF="terminal_interface__ads.htm#ref_43_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#ref_48_28">Curses</A>.<span class="symbol"><A NAME="ref_43_40" HREF="terminal_interface-curses-text_io__ads.htm#ref_45_35">Text_IO</A></span> <b>is</b>
62 <span class="symbol"><A NAME="ref_45_4">Default_Window</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#ref_57_4">Null_Window</A>;
64 <b>procedure</b> <span class="symbol"><A NAME="ref_47_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_60_14">Set_Window</A></span> (<span class="symbol"><A NAME="ref_47_26" HREF="terminal_interface-curses-text_io__ads.htm#ref_60_26">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>)
67 <A HREF="terminal_interface-curses-text_io__adb.htm#ref_45_4">Default_Window</A> := <A HREF="terminal_interface-curses-text_io__ads.htm#ref_60_26">Win</A>;
68 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_60_14">Set_Window</A>;
70 <b>function</b> <span class="symbol"><A NAME="ref_53_13" HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A></span> <b>return</b> <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>
73 <b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#ref_45_4">Default_Window</A> = <A HREF="terminal_interface-curses__ads.htm#ref_57_4">Null_Window</A> <b>then</b>
74 <b>return</b> <A HREF="terminal_interface-curses__ads.htm#ref_645_13">Standard_Window</A>;
76 <b>return</b> <A HREF="terminal_interface-curses-text_io__adb.htm#ref_45_4">Default_Window</A>;
78 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>;
79 <b>pragma</b> Inline (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>);
81 <b>procedure</b> <span class="symbol"><A NAME="ref_64_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_66_14">Flush</A></span> (<span class="symbol"><A NAME="ref_64_21" HREF="terminal_interface-curses-text_io__ads.htm#ref_66_21">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>)
84 <A HREF="terminal_interface-curses__ads.htm#ref_1216_14">Refresh</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_66_21">Win</A>);
85 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_66_14">Flush</A>;
87 <b>procedure</b> <span class="symbol"><A NAME="ref_70_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_67_14">Flush</A></span>
90 <A HREF="terminal_interface-curses-text_io__ads.htm#ref_66_14">Flush</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>);
91 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_67_14">Flush</A>;
93 <span class="comment"><EM>--------------------------------------------</EM></span>
94 <span class="comment"><EM>-- Specification of line and page lengths --</EM></span>
95 <span class="comment"><EM>--------------------------------------------</EM></span>
97 <span class="comment"><EM>-- There are no set routines in this package. I assume, that you allocate</EM></span>
98 <span class="comment"><EM>-- the window with an appropriate size.</EM></span>
99 <span class="comment"><EM>-- A scroll-window is interpreted as an page with unbounded page length,</EM></span>
100 <span class="comment"><EM>-- i.e. it returns the conventional 0 as page length.</EM></span>
102 <b>function</b> <span class="symbol"><A NAME="ref_85_13" HREF="terminal_interface-curses-text_io__ads.htm#ref_78_13">Line_Length</A></span> (<span class="symbol"><A NAME="ref_85_26" HREF="terminal_interface-curses-text_io__ads.htm#ref_78_26">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_48_12">Count</A>
104 <span class="symbol"><A NAME="ref_87_7">N_Lines</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_62_12">Line_Count</A>;
105 <span class="symbol"><A NAME="ref_88_7">N_Cols</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_64_12">Column_Count</A>;
107 <A HREF="terminal_interface-curses__ads.htm#ref_1399_14">Get_Size</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_78_26">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_87_7">N_Lines</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_88_7">N_Cols</A>);
108 <span class="comment"><EM>-- if Natural (N_Cols) > Natural (Count'Last) then</EM></span>
109 <span class="comment"><EM>-- raise Layout_Error;</EM></span>
110 <span class="comment"><EM>-- end if;</EM></span>
111 <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_48_12">Count</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_88_7">N_Cols</A>);
112 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_78_13">Line_Length</A>;
114 <b>function</b> <span class="symbol"><A NAME="ref_97_13" HREF="terminal_interface-curses-text_io__ads.htm#ref_79_13">Line_Length</A></span> <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_48_12">Count</A>
117 <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_78_13">Line_Length</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>);
118 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_79_13">Line_Length</A>;
120 <b>function</b> <span class="symbol"><A NAME="ref_103_13" HREF="terminal_interface-curses-text_io__ads.htm#ref_81_13">Page_Length</A></span> (<span class="symbol"><A NAME="ref_103_26" HREF="terminal_interface-curses-text_io__ads.htm#ref_81_26">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_48_12">Count</A>
122 <span class="symbol"><A NAME="ref_105_7">N_Lines</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_62_12">Line_Count</A>;
123 <span class="symbol"><A NAME="ref_106_7">N_Cols</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_64_12">Column_Count</A>;
125 <b>if</b> <A HREF="terminal_interface-curses__ads.htm#ref_1193_13">Scrolling_Allowed</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_81_26">Win</A>) <b>then</b>
128 <A HREF="terminal_interface-curses__ads.htm#ref_1399_14">Get_Size</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_81_26">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_105_7">N_Lines</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_106_7">N_Cols</A>);
129 <span class="comment"><EM>-- if Natural (N_Lines) > Natural (Count'Last) then</EM></span>
130 <span class="comment"><EM>-- raise Layout_Error;</EM></span>
131 <span class="comment"><EM>-- end if;</EM></span>
132 <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_48_12">Count</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_105_7">N_Lines</A>);
133 <b>end</b> <b>if</b>;
134 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_81_13">Page_Length</A>;
136 <b>function</b> <span class="symbol"><A NAME="ref_119_13" HREF="terminal_interface-curses-text_io__ads.htm#ref_82_13">Page_Length</A></span> <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_48_12">Count</A>
139 <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_81_13">Page_Length</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>);
140 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_82_13">Page_Length</A>;
142 <span class="comment"><EM>------------------------------------</EM></span>
143 <span class="comment"><EM>-- Column, Line, and Page Control --</EM></span>
144 <span class="comment"><EM>------------------------------------</EM></span>
145 <b>procedure</b> <span class="symbol"><A NAME="ref_128_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_87_14">New_Line</A></span> (<span class="symbol"><A NAME="ref_128_24" HREF="terminal_interface-curses-text_io__ads.htm#ref_87_24">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>; <span class="symbol"><A NAME="ref_128_38" HREF="terminal_interface-curses-text_io__ads.htm#ref_87_38">Spacing</A></span> : <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A> := 1)
147 <span class="symbol"><A NAME="ref_130_7">P_Size</A></span> : <b>constant</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_48_12">Count</A> := <A HREF="terminal_interface-curses-text_io__ads.htm#ref_81_13">Page_Length</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_24">Win</A>);
149 <b>if</b> <b>not</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_38">Spacing</A>'Valid <b>then</b>
150 <b>raise</b> Constraint_Error;
151 <b>end</b> <b>if</b>;
153 <b>for</b> <span class="symbol"><A NAME="ref_136_11">I</A></span> <b>in</b> 1 .. <A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_38">Spacing</A> <b>loop</b>
154 <b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#ref_130_7">P_Size</A> > 0 <b>and</b> <b>then</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_102_13">Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_24">Win</A>) >= <A HREF="terminal_interface-curses-text_io__adb.htm#ref_130_7">P_Size</A> <b>then</b>
155 <A HREF="terminal_interface-curses-text_io__ads.htm#ref_90_14">New_Page</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_24">Win</A>);
157 <A HREF="terminal_interface-curses__ads.htm#ref_699_14">Add</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_24">Win</A>, ASCII.LF);
158 <b>end</b> <b>if</b>;
159 <b>end</b> <b>loop</b>;
160 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_14">New_Line</A>;
162 <b>procedure</b> <span class="symbol"><A NAME="ref_145_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_88_14">New_Line</A></span> (<span class="symbol"><A NAME="ref_145_24" HREF="terminal_interface-curses-text_io__ads.htm#ref_88_24">Spacing</A></span> : <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A> := 1)
165 <A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_14">New_Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_88_24">Spacing</A>);
166 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_88_14">New_Line</A>;
168 <b>procedure</b> <span class="symbol"><A NAME="ref_151_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_90_14">New_Page</A></span> (<span class="symbol"><A NAME="ref_151_24" HREF="terminal_interface-curses-text_io__ads.htm#ref_90_24">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>)
171 <A HREF="terminal_interface-curses__ads.htm#ref_1251_14">Clear</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_90_24">Win</A>);
172 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_90_14">New_Page</A>;
174 <b>procedure</b> <span class="symbol"><A NAME="ref_157_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_91_14">New_Page</A></span>
177 <A HREF="terminal_interface-curses-text_io__ads.htm#ref_90_14">New_Page</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>);
178 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_91_14">New_Page</A>;
180 <b>procedure</b> <span class="symbol"><A NAME="ref_163_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_93_14">Set_Col</A></span> (<span class="symbol"><A NAME="ref_163_23" HREF="terminal_interface-curses-text_io__ads.htm#ref_93_23">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>; <span class="symbol"><A NAME="ref_163_38" HREF="terminal_interface-curses-text_io__ads.htm#ref_93_38">To</A></span> : <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A>)
182 <span class="symbol"><A NAME="ref_165_7">Y</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_59_9">Line_Position</A>;
183 <span class="symbol"><A NAME="ref_166_7">X1</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_60_9">Column_Position</A>;
184 <span class="symbol"><A NAME="ref_167_7">X2</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_60_9">Column_Position</A>;
185 <span class="symbol"><A NAME="ref_168_7">N</A></span> : Natural;
187 <b>if</b> <b>not</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_93_38">To</A>'Valid <b>then</b>
188 <b>raise</b> Constraint_Error;
189 <b>end</b> <b>if</b>;
191 <A HREF="terminal_interface-curses__ads.htm#ref_1415_14">Get_Cursor_Position</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_93_23">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_165_7">Y</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_166_7">X1</A>);
192 <A HREF="terminal_interface-curses-text_io__adb.htm#ref_168_7">N</A> := Natural (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_93_38">To</A>); <A HREF="terminal_interface-curses-text_io__adb.htm#ref_168_7">N</A> := <A HREF="terminal_interface-curses-text_io__adb.htm#ref_168_7">N</A> - 1;
193 <A HREF="terminal_interface-curses-text_io__adb.htm#ref_167_7">X2</A> := <A HREF="terminal_interface-curses__ads.htm#ref_60_9">Column_Position</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_168_7">N</A>);
194 <b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#ref_166_7">X1</A> > <A HREF="terminal_interface-curses-text_io__adb.htm#ref_167_7">X2</A> <b>then</b>
195 <A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_14">New_Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_93_23">Win</A>, 1);
196 <A HREF="terminal_interface-curses-text_io__adb.htm#ref_166_7">X1</A> := 0;
197 <b>end</b> <b>if</b>;
198 <b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#ref_166_7">X1</A> < <A HREF="terminal_interface-curses-text_io__adb.htm#ref_167_7">X2</A> <b>then</b>
200 <span class="symbol"><A NAME="ref_183_13">Filler</A></span> : <b>constant</b> String (Integer (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_166_7">X1</A>) .. (Integer (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_167_7">X2</A>) - 1))
201 := (<b>others</b> => ' ');
203 <A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_14">Put</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_93_23">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_183_13">Filler</A>);
205 <b>end</b> <b>if</b>;
206 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_93_14">Set_Col</A>;
208 <b>procedure</b> <span class="symbol"><A NAME="ref_191_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_94_14">Set_Col</A></span> (<span class="symbol"><A NAME="ref_191_23" HREF="terminal_interface-curses-text_io__ads.htm#ref_94_23">To</A></span> : <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A>)
211 <A HREF="terminal_interface-curses-text_io__ads.htm#ref_93_14">Set_Col</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_94_23">To</A>);
212 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_94_14">Set_Col</A>;
214 <b>procedure</b> <span class="symbol"><A NAME="ref_197_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_96_14">Set_Line</A></span> (<span class="symbol"><A NAME="ref_197_24" HREF="terminal_interface-curses-text_io__ads.htm#ref_96_24">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>; <span class="symbol"><A NAME="ref_197_38" HREF="terminal_interface-curses-text_io__ads.htm#ref_96_38">To</A></span> : <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A>)
216 <span class="symbol"><A NAME="ref_199_7">Y1</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_59_9">Line_Position</A>;
217 <span class="symbol"><A NAME="ref_200_7">Y2</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_59_9">Line_Position</A>;
218 <span class="symbol"><A NAME="ref_201_7">X</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_60_9">Column_Position</A>;
219 <span class="symbol"><A NAME="ref_202_7">N</A></span> : Natural;
221 <b>if</b> <b>not</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_96_38">To</A>'Valid <b>then</b>
222 <b>raise</b> Constraint_Error;
223 <b>end</b> <b>if</b>;
225 <A HREF="terminal_interface-curses__ads.htm#ref_1415_14">Get_Cursor_Position</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_96_24">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_199_7">Y1</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_201_7">X</A>);
226 <b>pragma</b> Warnings (Off, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_201_7">X</A>); <span class="comment"><EM>-- unreferenced</EM></span>
227 <A HREF="terminal_interface-curses-text_io__adb.htm#ref_202_7">N</A> := Natural (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_96_38">To</A>); <A HREF="terminal_interface-curses-text_io__adb.htm#ref_202_7">N</A> := <A HREF="terminal_interface-curses-text_io__adb.htm#ref_202_7">N</A> - 1;
228 <A HREF="terminal_interface-curses-text_io__adb.htm#ref_200_7">Y2</A> := <A HREF="terminal_interface-curses__ads.htm#ref_59_9">Line_Position</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_202_7">N</A>);
229 <b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#ref_200_7">Y2</A> < <A HREF="terminal_interface-curses-text_io__adb.htm#ref_199_7">Y1</A> <b>then</b>
230 <A HREF="terminal_interface-curses-text_io__ads.htm#ref_90_14">New_Page</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_96_24">Win</A>);
231 <A HREF="terminal_interface-curses-text_io__adb.htm#ref_199_7">Y1</A> := 0;
232 <b>end</b> <b>if</b>;
233 <b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#ref_199_7">Y1</A> < <A HREF="terminal_interface-curses-text_io__adb.htm#ref_200_7">Y2</A> <b>then</b>
234 <A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_14">New_Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_96_24">Win</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_200_7">Y2</A> - <A HREF="terminal_interface-curses-text_io__adb.htm#ref_199_7">Y1</A>));
235 <b>end</b> <b>if</b>;
236 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_96_14">Set_Line</A>;
238 <b>procedure</b> <span class="symbol"><A NAME="ref_221_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_97_14">Set_Line</A></span> (<span class="symbol"><A NAME="ref_221_24" HREF="terminal_interface-curses-text_io__ads.htm#ref_97_24">To</A></span> : <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A>)
241 <A HREF="terminal_interface-curses-text_io__ads.htm#ref_96_14">Set_Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_97_24">To</A>);
242 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_97_14">Set_Line</A>;
244 <b>function</b> <span class="symbol"><A NAME="ref_227_13" HREF="terminal_interface-curses-text_io__ads.htm#ref_99_13">Col</A></span> (<span class="symbol"><A NAME="ref_227_18" HREF="terminal_interface-curses-text_io__ads.htm#ref_99_18">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A>
246 <span class="symbol"><A NAME="ref_229_7">Y</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_59_9">Line_Position</A>;
247 <span class="symbol"><A NAME="ref_230_7">X</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_60_9">Column_Position</A>;
248 <span class="symbol"><A NAME="ref_231_7">N</A></span> : Natural;
250 <A HREF="terminal_interface-curses__ads.htm#ref_1415_14">Get_Cursor_Position</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_99_18">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_229_7">Y</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_230_7">X</A>);
251 <A HREF="terminal_interface-curses-text_io__adb.htm#ref_231_7">N</A> := Natural (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_230_7">X</A>); <A HREF="terminal_interface-curses-text_io__adb.htm#ref_231_7">N</A> := <A HREF="terminal_interface-curses-text_io__adb.htm#ref_231_7">N</A> + 1;
252 <span class="comment"><EM>-- if N > Natural (Count'Last) then</EM></span>
253 <span class="comment"><EM>-- raise Layout_Error;</EM></span>
254 <span class="comment"><EM>-- end if;</EM></span>
255 <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_231_7">N</A>);
256 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_99_13">Col</A>;
258 <b>function</b> <span class="symbol"><A NAME="ref_241_13" HREF="terminal_interface-curses-text_io__ads.htm#ref_100_13">Col</A></span> <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A>
261 <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_99_13">Col</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>);
262 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_100_13">Col</A>;
264 <b>function</b> <span class="symbol"><A NAME="ref_247_13" HREF="terminal_interface-curses-text_io__ads.htm#ref_102_13">Line</A></span> (<span class="symbol"><A NAME="ref_247_19" HREF="terminal_interface-curses-text_io__ads.htm#ref_102_19">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A>
266 <span class="symbol"><A NAME="ref_249_7">Y</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_59_9">Line_Position</A>;
267 <span class="symbol"><A NAME="ref_250_7">X</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_60_9">Column_Position</A>;
268 <span class="symbol"><A NAME="ref_251_7">N</A></span> : Natural;
270 <A HREF="terminal_interface-curses__ads.htm#ref_1415_14">Get_Cursor_Position</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_102_19">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_249_7">Y</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_250_7">X</A>);
271 <A HREF="terminal_interface-curses-text_io__adb.htm#ref_251_7">N</A> := Natural (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_249_7">Y</A>); <A HREF="terminal_interface-curses-text_io__adb.htm#ref_251_7">N</A> := <A HREF="terminal_interface-curses-text_io__adb.htm#ref_251_7">N</A> + 1;
272 <span class="comment"><EM>-- if N > Natural (Count'Last) then</EM></span>
273 <span class="comment"><EM>-- raise Layout_Error;</EM></span>
274 <span class="comment"><EM>-- end if;</EM></span>
275 <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_251_7">N</A>);
276 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_102_13">Line</A>;
278 <b>function</b> <span class="symbol"><A NAME="ref_261_13" HREF="terminal_interface-curses-text_io__ads.htm#ref_103_13">Line</A></span> <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A>
281 <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_102_13">Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>);
282 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_103_13">Line</A>;
284 <span class="comment"><EM>-----------------------</EM></span>
285 <span class="comment"><EM>-- Characters Output --</EM></span>
286 <span class="comment"><EM>-----------------------</EM></span>
288 <b>procedure</b> <span class="symbol"><A NAME="ref_271_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_109_14">Put</A></span> (<span class="symbol"><A NAME="ref_271_19" HREF="terminal_interface-curses-text_io__ads.htm#ref_109_19">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>; <span class="symbol"><A NAME="ref_271_34" HREF="terminal_interface-curses-text_io__ads.htm#ref_109_34">Item</A></span> : Character)
290 <span class="symbol"><A NAME="ref_273_7">P_Size</A></span> : <b>constant</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_48_12">Count</A> := <A HREF="terminal_interface-curses-text_io__ads.htm#ref_81_13">Page_Length</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_109_19">Win</A>);
291 <span class="symbol"><A NAME="ref_274_7">Y</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_59_9">Line_Position</A>;
292 <span class="symbol"><A NAME="ref_275_7">X</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_60_9">Column_Position</A>;
293 <span class="symbol"><A NAME="ref_276_7">L</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_62_12">Line_Count</A>;
294 <span class="symbol"><A NAME="ref_277_7">C</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_64_12">Column_Count</A>;
296 <b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#ref_273_7">P_Size</A> > 0 <b>then</b>
297 <A HREF="terminal_interface-curses__ads.htm#ref_1415_14">Get_Cursor_Position</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_109_19">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_274_7">Y</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_275_7">X</A>);
298 <A HREF="terminal_interface-curses__ads.htm#ref_1399_14">Get_Size</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_109_19">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_276_7">L</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_277_7">C</A>);
299 <b>if</b> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_274_7">Y</A> + 1) = <A HREF="terminal_interface-curses-text_io__adb.htm#ref_276_7">L</A> <b>and</b> <b>then</b> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_275_7">X</A> + 1) = <A HREF="terminal_interface-curses-text_io__adb.htm#ref_277_7">C</A> <b>then</b>
300 <A HREF="terminal_interface-curses-text_io__ads.htm#ref_90_14">New_Page</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_109_19">Win</A>);
301 <b>end</b> <b>if</b>;
302 <b>end</b> <b>if</b>;
303 <A HREF="terminal_interface-curses__ads.htm#ref_699_14">Add</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_109_19">Win</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_109_34">Item</A>);
304 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_109_14">Put</A>;
306 <b>procedure</b> <span class="symbol"><A NAME="ref_289_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_110_14">Put</A></span> (<span class="symbol"><A NAME="ref_289_19" HREF="terminal_interface-curses-text_io__ads.htm#ref_110_19">Item</A></span> : Character)
309 <A HREF="terminal_interface-curses-text_io__ads.htm#ref_109_14">Put</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_110_19">Item</A>);
310 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_110_14">Put</A>;
312 <span class="comment"><EM>--------------------</EM></span>
313 <span class="comment"><EM>-- Strings-Output --</EM></span>
314 <span class="comment"><EM>--------------------</EM></span>
316 <b>procedure</b> <span class="symbol"><A NAME="ref_299_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_116_14">Put</A></span> (<span class="symbol"><A NAME="ref_299_19" HREF="terminal_interface-curses-text_io__ads.htm#ref_116_19">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>; <span class="symbol"><A NAME="ref_299_34" HREF="terminal_interface-curses-text_io__ads.htm#ref_116_34">Item</A></span> : String)
318 <span class="symbol"><A NAME="ref_301_7">P_Size</A></span> : <b>constant</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_48_12">Count</A> := <A HREF="terminal_interface-curses-text_io__ads.htm#ref_81_13">Page_Length</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_19">Win</A>);
319 <span class="symbol"><A NAME="ref_302_7">Y</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_59_9">Line_Position</A>;
320 <span class="symbol"><A NAME="ref_303_7">X</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_60_9">Column_Position</A>;
321 <span class="symbol"><A NAME="ref_304_7">L</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_62_12">Line_Count</A>;
322 <span class="symbol"><A NAME="ref_305_7">C</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_64_12">Column_Count</A>;
324 <b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#ref_301_7">P_Size</A> > 0 <b>then</b>
325 <A HREF="terminal_interface-curses__ads.htm#ref_1415_14">Get_Cursor_Position</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_19">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_302_7">Y</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_303_7">X</A>);
326 <A HREF="terminal_interface-curses__ads.htm#ref_1399_14">Get_Size</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_19">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_304_7">L</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_305_7">C</A>);
327 <b>if</b> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_302_7">Y</A> + 1) = <A HREF="terminal_interface-curses-text_io__adb.htm#ref_304_7">L</A> <b>and</b> <b>then</b> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_303_7">X</A> + 1 + <A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_34">Item</A>'Length) >= <A HREF="terminal_interface-curses-text_io__adb.htm#ref_305_7">C</A> <b>then</b>
328 <A HREF="terminal_interface-curses-text_io__ads.htm#ref_90_14">New_Page</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_19">Win</A>);
329 <b>end</b> <b>if</b>;
330 <b>end</b> <b>if</b>;
331 <A HREF="terminal_interface-curses__ads.htm#ref_824_14">Add</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_19">Win</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_34">Item</A>);
332 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_14">Put</A>;
334 <b>procedure</b> <span class="symbol"><A NAME="ref_317_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_117_14">Put</A></span> (<span class="symbol"><A NAME="ref_317_19" HREF="terminal_interface-curses-text_io__ads.htm#ref_117_19">Item</A></span> : String)
337 <A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_14">Put</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_117_19">Item</A>);
338 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_117_14">Put</A>;
340 <b>procedure</b> <span class="symbol"><A NAME="ref_323_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_119_14">Put_Line</A></span>
341 (<span class="symbol"><A NAME="ref_324_7" HREF="terminal_interface-curses-text_io__ads.htm#ref_120_7">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>;
342 <span class="symbol"><A NAME="ref_325_7" HREF="terminal_interface-curses-text_io__ads.htm#ref_121_7">Item</A></span> : String)
345 <A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_14">Put</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_120_7">Win</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_121_7">Item</A>);
346 <A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_14">New_Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_120_7">Win</A>, 1);
347 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_119_14">Put_Line</A>;
349 <b>procedure</b> <span class="symbol"><A NAME="ref_332_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_123_14">Put_Line</A></span>
350 (<span class="symbol"><A NAME="ref_333_7" HREF="terminal_interface-curses-text_io__ads.htm#ref_124_7">Item</A></span> : String)
353 <A HREF="terminal_interface-curses-text_io__ads.htm#ref_119_14">Put_Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_124_7">Item</A>);
354 <b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_123_14">Put_Line</A>;
356 <b>end</b> <A HREF="terminal_interface__ads.htm#ref_43_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#ref_48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#ref_45_35">Text_IO</A>;